JPH0628824B2 - Column and base bonding method - Google Patents
Column and base bonding methodInfo
- Publication number
- JPH0628824B2 JPH0628824B2 JP60012208A JP1220885A JPH0628824B2 JP H0628824 B2 JPH0628824 B2 JP H0628824B2 JP 60012208 A JP60012208 A JP 60012208A JP 1220885 A JP1220885 A JP 1220885A JP H0628824 B2 JPH0628824 B2 JP H0628824B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- base
- adhesive
- mounting surface
- predetermined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 8
- 239000000853 adhesive Substances 0.000 claims description 47
- 230000001070 adhesive effect Effects 0.000 claims description 47
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 229920003319 Araldite® Polymers 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0063—Connecting non-slidable parts of machine tools to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Machine Tool Units (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Description
【発明の詳細な説明】 （１）産業上の利用分野 本発明は工作機械のコラムとベースの組付けに関する。DETAILED DESCRIPTION OF THE INVENTION (1) Field of Industrial Application The present invention relates to assembly of a column and a base of a machine tool.
（２）従来の技術 従来、マシニングセンタ等の工作機械を製作する際、ベ
ースに対してコラムをわずかに前倒しさせるためベース
を機械加工で中凹に加工している。(2) Conventional Technology Conventionally, when manufacturing a machine tool such as a machining center, the base is machined into a concave shape in order to slightly tilt the column forward with respect to the base.
（３）発明が解決しようとする問題点 しかしながら、上述の機械加工でベースを中凹に加工す
る手段では高精密に仕上げなければならない為、生産性
が向上せず、量産化が出来ないという問題がある。(3) Problems to be Solved by the Invention However, since the means for machining the base into a concave shape by the above-described machining must be finished with high precision, the productivity cannot be improved and mass production cannot be achieved. There is.
（４）目的 本発明の目的は上記事情に鑑みて、問題を解決するため
に提案されたものであって、ベースおよびコラムの機械
加工は直角度などの加工精度を0.1mm以内のラフ加工で
行い組付時にボルト等で調節した後、接着剤で隙間を満
し、加工および組付を簡単にしたコラムとベースの接着
方法を提供することにある。(4) Objective The object of the present invention was proposed in view of the above circumstances in order to solve the problem, and the base and column are machined by rough machining with a machining accuracy such as a squareness of 0.1 mm or less. An object of the present invention is to provide a method of adhering a column and a base, which can be easily assembled and processed by filling a gap with an adhesive after adjusting with a bolt or the like at the time of assembling.
（５）問題点を解決するための手段と作用 本発明は上記の目的を達成するために、工作機械のコラ
ムとベースとの接合面を接着剤による接着で組付ける方
向であって、前記接着剤に最適な接着性能を発揮させる
ため所定の硬化層の厚みとなるように充填可能な深さ
に、かつ、所定の接着面積を有するように、前記コラム
の取付け面と前記ベースの取付け面との少なくとも一方
の面に接着剤充填用ポケットを形成し、前記コラムまた
は前記ベースに、前記接着剤を注入するための注入穴を
穿設し、この注入穴と前記接着剤充填用ポケットとを連
通させる所定の断面積を有する流動溝を、前記コラムの
取付け面と前記ベースの取付け面との少なくとも一方の
面に設け、前記加工の施された後の前記ベースと前記コ
ラムとの取付け面を対向して合わせ、前記コラムに対向
するように、前記ベースまたはこのベース上に設けられ
た基台の上に測定基準となるスコヤーを載置し、前記コ
ラムと前記スコヤーとの相対変位を測定することによっ
て、前記ベースと前記コラムとの直角度を確認し、この
直角度が所定の組付け精度の許容値より大きい場合、前
記コラムと前記ベースとの間に、または前記コラムと前
記ベースに近接した外部に設けた調整部材で、部分的に
前記コラムの取付け面とベースの取付け面との間の間隔
を微小量変えて前記ベースに対する前記コラムを傾斜さ
せることにより、前記直角度を所定の組付け精度の許容
値内に調整してベースとコラムとの相関位置を定め、前
記接着剤を前記注入穴より前記接着剤充填用ポケットに
充填し、充填された前記接着剤を硬化させて前記コラム
と前記ベースとを接着し、前記コラムと前記ベースとを
固定する構成とした。まず、コラムおよびベースを夫々
機械加工で0.1mm以内のコラム加工を施す。ラフ加工さ
れたベース上にコラムを載せ、第１図（イ）の如く該コ
ラムの左右の傾きを調整する。コラムの傾きを調整した
後、その状態を保持して所定の前倒れ形状となるように
コラムを第１図（ロ）の如く前方へ傾け、円筒スコヤー
を使用しインジケーターを介して一定の傾きに微調整す
る。この状態にすると、コラムの後部に向かってベース
の上面とコラムの下部面に隙間が生じるので、この隙間
に接着剤流動溝を介して流動性のある、いわゆる粘度の
低い接着剤を低い圧力で充填し硬化せしめることによっ
てコラムとベースを接着するものである。このように接
着剤を充填用ポケット内に所定量充填して、コラムとベ
ースとを強固に接着してあるから、ワークの加工中にお
けるコラムとベースとの取付け面に生じる大きな応力に
対して耐える強度を維持することができ、せん断強さ、
剥離強さにも優れる。この充填用ポケット内に充填され
るので接着剤の欠膠を防止することができる。(5) Means and Actions for Solving the Problems In order to achieve the above-mentioned object, the present invention is a direction in which a joining surface between a column of a machine tool and a base is assembled by adhesion with an adhesive. The mounting surface of the column and the mounting surface of the base have a depth capable of being filled so as to have a predetermined hardened layer thickness in order to exhibit optimum adhesive performance for the agent, and have a predetermined adhesive area. An adhesive filling pocket is formed on at least one surface of the column, and an injection hole for injecting the adhesive is formed in the column or the base, and the injection hole is communicated with the adhesive filling pocket. A flow groove having a predetermined cross-sectional area is provided on at least one of the mounting surface of the column and the mounting surface of the base, and the mounting surface of the base after the processing and the mounting surface of the column face each other. Do it together Then, so as to face the column, by placing a squarer as a measurement reference on the base or a base provided on this base, by measuring the relative displacement of the column and the squarer, Check the perpendicularity between the base and the column, and if this perpendicularity is larger than the allowable value of the predetermined assembly accuracy, between the column and the base, or outside the column and the base in the vicinity. With the adjusting member provided, the space between the mounting surface of the column and the mounting surface of the base is partially changed by a minute amount to incline the column with respect to the base, so that the perpendicularity is adjusted to a predetermined mounting accuracy. Adjust within the allowable value to determine the correlation position between the base and the column, fill the adhesive filling pocket into the adhesive filling pocket through the injection hole, and cure the filled adhesive to cure the adhesive. Bonded arm and the said base, and configured to fix the said and the column base. First, the column and base are machined to machine the column within 0.1 mm. The column is placed on the rough-processed base, and the horizontal inclination of the column is adjusted as shown in FIG. After adjusting the tilt of the column, keep that state and tilt the column forward as shown in Fig. 1 (b) so that it has a predetermined forward leaning shape, and use a cylindrical squeezer to maintain a certain tilt through the indicator. Fine tune. In this state, a gap is created between the upper surface of the base and the lower surface of the column toward the rear part of the column.Therefore, adhesive with fluidity, so-called low viscosity, is applied to this gap through the adhesive flow groove at low pressure. The column and the base are adhered by filling and curing. Since the column and the base are firmly adhered by filling a predetermined amount of the adhesive in the filling pocket in this way, it is possible to withstand a large stress generated on the mounting surface of the column and the base during the processing of the work. Can maintain the strength, shear strength,
Excellent peel strength. Since the adhesive is filled in the filling pocket, it is possible to prevent the adhesive from becoming deficient.
本発明に使用する接着剤は充填接着が可能で流動性のあ
る、いわゆる粘度の低いものがよく、常温で硬化し、硬
化時の収縮が小さいものが良好である。The adhesive used in the present invention is preferably one that can be filled and bonded and has fluidity, that is, a so-called low viscosity, and one that cures at room temperature and has a small shrinkage during curing is preferable.
接着剤を充填する際の充填圧力は0.1kg／cm2程度の低い
圧力で足り、また充填する手段はエアーガンを使用する
と圧力自動調整が可能な為、均一な充填が施される。場
合によっては、手動アプリケータで施しても一向に構わ
ない。A low filling pressure of about 0.1 kg / cm 2 is sufficient for filling the adhesive, and an air gun can be used as the filling means to automatically adjust the pressure, so uniform filling is performed. In some cases, a manual applicator may be used.
（６）実施例 以下、本発明の一実施態様を図面に基づいて詳細に説明
する。(6) Examples Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.
第１図（ロ）は本発明によりコラムとベースを組付する
際の側面図である。第１図において、予めベース１とコ
ラム２を夫々機械加工で、直角度などが0.1mm以内のラ
フな精度の加工を施しておく。而してベース１上にコラ
ム２を載せる。単にコラム２をベース１上に載せただけ
では、ベース１に対しコラム２がどのような状態に取付
けられているか不明なため、テーブル上に円筒スコヤー
３を載せ、コラム２のガイド部材に沿って摺動させるス
ライダにインジケータ４を取付け、円筒スコヤー３にイ
ンジケータ４の先端を接触させる。まず、コラム２の左
右方向の傾きを円筒スコヤー３の左右方向の面にインジ
ケータ４を接触させた状態でスライダをコラム２のガイ
ド面に沿って上下動させ、円筒スコアー３を基準とした
コラム基準面の傾きをインジケータ４の読み値から求
め、調整ボルト５で第１図（イ）の如くコラム２の左右
方向の傾きを工作機械の静的精度の許容値内となる水平
状態にする。次に、インジケータ４を円筒スコヤー３の
前後方向に接触させ、スライダをコラム２のガイド面に
沿って上下動させ、円筒スコヤー３を基準としたコラム
２基準面の傾きをインジケータ４の読み値から求め、コ
ラム２を、例えば２点鎖線の状態などから調整ボルト５
により工作機械の静的精度の許容値内である所定の量の
前倒れとすべくコラム２の前後の方向の傾きを調整す
る。FIG. 1 (B) is a side view when assembling the column and the base according to the present invention. In FIG. 1, the base 1 and the column 2 are machined in advance, respectively, and are machined with a rough accuracy such as a squareness of 0.1 mm or less. Then, the column 2 is placed on the base 1. If the column 2 is simply placed on the base 1, it is unclear how the column 2 is attached to the base 1. Therefore, the cylindrical square 3 is placed on the table, and the column 2 is guided along the guide member. The indicator 4 is attached to the slider to be slid, and the tip of the indicator 4 is brought into contact with the cylindrical square 3. First, with respect to the horizontal inclination of the column 2, the slider is moved up and down along the guide surface of the column 2 while the indicator 4 is in contact with the horizontal surface of the cylindrical square 3, and the column reference is based on the cylindrical score 3. The inclination of the surface is obtained from the reading value of the indicator 4, and the adjustment bolt 5 is used to bring the inclination of the column 2 in the horizontal direction into a horizontal state within the allowable value of the static accuracy of the machine tool as shown in FIG. Next, the indicator 4 is brought into contact with the cylinder square 3 in the front-back direction, and the slider is moved up and down along the guide surface of the column 2 to determine the inclination of the column 2 reference plane based on the cylinder square 3 from the reading of the indicator 4. Find the column 2 and adjust the adjustment bolt 5 from the state of the two-dot chain line, for example.
Thus, the inclination of the column 2 in the front-rear direction is adjusted so that a predetermined amount of forward tilt is within the allowable value of the static accuracy of the machine tool.
此の状態で、詳細を後述する接着流動溝に接着剤を流し
込み、一定時間放置して接着剤を硬化せしめることによ
り、ベースとコラムとを接着し組付が完了する。In this state, an adhesive is poured into an adhesive flow groove, which will be described in detail later, and left for a certain period of time to cure the adhesive, whereby the base and the column are adhered to complete the assembly.
次にベースとコラムとを接着せしめる為の構造と状態を
説明する。Next, a structure and a state for adhering the base and the column will be described.
第２図は第１図（ロ）のＩ矢視からみて、円筒スコヤお
よびインジケータを取り除いた平面図、第３図は第２図
の上部を省略した右側面図、および第４図は第２図の正
面図である。FIG. 2 is a plan view from which the cylindrical square and the indicator are removed, as seen from the direction of arrow I in FIG. 1 (b), FIG. 3 is a right side view in which the upper portion of FIG. 2 is omitted, and FIG. It is a front view of a figure.
第５図は第２図のII−II線矢視断面図である。FIG. 5 is a sectional view taken along the line II-II of FIG.
第２図，第３図，第４図および第５図において、ラフな
精度に加工されたベース１上に同様に加工されたコラム
２が載置されるが、この時、ベース１のコラム取付面１
ａに対してコラム２に形成された取付け面である底面部
２ａを合致させる。コラム２の底面部２ａに第３図矢印
方向に（以下Ｙ軸方向という）沿って接着剤流動溝６ａ
を、例えば、幅５mm，深さ２mmの様な寸法の断面形状に
穿設する。該流動溝６ａのＹ軸方向にクロスして十字型
となるようにＸ軸方向の流動溝６ｂを穿設し、巾および
深さはＹ軸方向の流動溝６ａと同じに形成する。Ｘ軸方
向の流動溝６ｂの一端部に垂直方向に連通するよう接着
剤を注入すべき注入穴７を６ケ穿設する。また、コラム
２のＹ軸方向における両側端底面部２ａには、流動溝６
ａ、６ｂより深さが浅く、この接着剤の接着性能を最大
に発揮させるための深さで、例えば、0.1mmの深さで、
底面部２ａより外周側に所定寸法分残した幅の所定の接
着面積を有する接着剤充填用ポケット８を形成せしめ
る。（特に第２図、第５図） さらに、ベース１とコラム２とを締付けて固定する締付
ボルト９を各隅に４個螺着することによって、ベース１
とコラム２は固定される。締付けボルト９の脇にはコラ
ム２内に穿設したねじ穴にクルトップボルト〔登録商
標〕（以下調整ボルト５という）で、ベース１の上面に
おけるコラム２の高さを微調整し、位置決めする。調整
ボルト５の底部はほぼ半円球状の凹を呈していてその中
に一部を殺ぎ落とされたボールが回転自在に押入され、
ベース１に対してコラム２に穿設されたねじ穴軸線が傾
斜しても、殺ぎ落とされた面が確実にベース１と当接し
て高さの位置が容易に微調整されるものである。In FIG. 2, FIG. 3, FIG. 4 and FIG. 5, the column 2 similarly processed is placed on the base 1 processed with rough accuracy. Surface 1
The bottom surface 2a, which is a mounting surface formed on the column 2, is aligned with a. An adhesive flow groove 6a is formed on the bottom surface 2a of the column 2 along the arrow direction in FIG. 3 (hereinafter referred to as the Y-axis direction).
Is bored into a cross-sectional shape having dimensions such as a width of 5 mm and a depth of 2 mm. A flow groove 6b in the X-axis direction is formed so as to cross the flow groove 6a in the Y-axis direction to form a cross shape, and the width and depth are formed to be the same as the flow groove 6a in the Y-axis direction. Six injection holes 7 for injecting the adhesive are provided so as to communicate with one end of the flow groove 6b in the X-axis direction in the vertical direction. In addition, the flow groove 6 is formed in the bottom surface portion 2a at both ends of the column 2 in the Y-axis direction.
The depth is shallower than a and 6b, and is the depth for maximizing the adhesive performance of this adhesive, for example, 0.1 mm.
An adhesive filling pocket 8 having a predetermined bonding area with a width left by a predetermined dimension from the bottom surface portion 2a is formed. (In particular, FIG. 2 and FIG. 5) Further, four fastening bolts 9 for fastening and fixing the base 1 and the column 2 to each other are screwed into each corner, whereby the base 1
And column 2 is fixed. The height of the column 2 on the upper surface of the base 1 is finely adjusted and positioned by using a Kurutop bolt (registered trademark) (hereinafter referred to as an adjusting bolt 5) in a screw hole formed in the column 2 beside the tightening bolt 9. . The bottom of the adjusting bolt 5 has a substantially hemispherical concave shape in which the ball partially killed is rotatably pushed.
Even if the axis of the screw hole formed in the column 2 is inclined with respect to the base 1, the killed surface surely abuts the base 1 and the height position is easily finely adjusted. .
さらに、ベース１とコラム２の一体化を更に強化させる
為に、コラム２の底部にはＸ線方向に沿ってＬ字型の当
て板１０を４個のボルト１１と接着剤で固定する。Ｌ字
型の当て板１０のコラム２との固定面と直交する側面に
は溝６ｂに対応する溝１０ａと溝１０ａに直交する溝１
０ｂを有している。コラム２に当て板１０を取付ける
時、当て板１０の溝以外の部分に接着剤を予め塗布して
おきコラム２とＬ字型当て板１０とをベース１の側面に
Ｌ字型当て板１０の側面を手で押圧した状態でボルト１
１で固定する。Further, in order to further strengthen the integration of the base 1 and the column 2, an L-shaped pad plate 10 is fixed to the bottom of the column 2 along the X-ray direction with four bolts 11 and an adhesive. A groove 10a corresponding to the groove 6b and a groove 1 orthogonal to the groove 10a are formed on a side surface of the L-shaped contact plate 10 which is perpendicular to the surface fixed to the column 2.
It has 0b. When attaching the backing plate 10 to the column 2, the adhesive is applied in advance to the portions other than the grooves of the backing plate 10 to attach the column 2 and the L-shaped backing plate 10 to the side surface of the base 1 of the L-shaped backing plate 10. Bolt 1 with the side pressed by hand
Fix at 1.
締付けボルト９で仮止めし、適切な取付け状態となるよ
うにコラム２を水平状態から前方へ傾かせ、調整ボルト
５で高さの位置を微調整した後、注入穴７の先端部から
接着剤例えばアラルダイトAY103-HY956（商品名）をエ
アーガンにより0.1kg/cm2の圧力で注入する。而して接
着剤は注入穴７を通り、さらに流動溝６ａ，６ｂを通過
して充填用ポケット８へ均一に充填され更に当て板１０
の溝１０ａ，１０ｂにも充填される。Temporarily tighten with the tightening bolt 9, tilt the column 2 from the horizontal state to the front so as to obtain an appropriate mounting state, finely adjust the height position with the adjusting bolt 5, and then use the adhesive from the tip of the injection hole 7. For example, Araldite AY103-HY956 (trade name) is injected with an air gun at a pressure of 0.1 kg / cm 2 . Then, the adhesive passes through the injection hole 7 and further through the flow grooves 6a and 6b, and is evenly filled in the filling pocket 8 and further the backing plate 10
The grooves 10a and 10b are also filled.
この状態で所定の硬化時間、例えば、２４時間以上放置
せしめることによって接着剤が硬化して、ベース１とコ
ラム２とが強固に接着固定される。In this state, the adhesive is cured by leaving it for a predetermined curing time, for example, 24 hours or more, so that the base 1 and the column 2 are firmly bonded and fixed.
次に、本発明の接着方法に用いてコラムとベースの組付
けは次の順序で行われる。Next, the assembly of the column and the base used in the bonding method of the present invention is performed in the following order.
（イ）．まず、コラムとベースを予め所定の寸法にか
つ、直角度などを0.1mm以内の精度にラフに加工を施
す。(I). First, the column and base are preliminarily machined to a predetermined size and the squareness is accurately machined to within 0.1 mm.
（ロ）．加工されたベース１にコラム２を載置し、イン
ジケータ４の読み値から調整ボルト５を調整し、コラム
２の左右傾きをなくすよう調整する。(B). The column 2 is placed on the processed base 1, and the adjusting bolt 5 is adjusted based on the reading value of the indicator 4 so that the column 2 is prevented from tilting left and right.
（ハ）．コラム２を所定の前倒れとなるようにインジケ
ータ４でもって計測しながら調整ボルト５により、Ｚ軸
軸線とＸ−Ｙ面との直角度を、例えば、Ｚ軸の300mmの
移動につき0.025mm以内などのように所定の組付け精度
（静的精度）以内に調整する。(C). While measuring the column 2 with the indicator 4 so that it tilts forward a predetermined amount, the adjustment bolt 5 is used to adjust the perpendicularity between the Z-axis axis and the XY plane, for example, within 0.025 mm per 300 mm movement of the Z-axis. Adjust within the specified assembly accuracy (static accuracy) as shown in.
（ニ）．当て板１０をコラム２にボルト１１で仮止めし
た後、注入用の接着剤アラルダイトAY103-HY956（商品
名）をエアーガンでもって注入穴７の先端部から0.1kg/
cm2の圧力で注入する。(D). After temporarily fixing the backing plate 10 to the column 2 with the bolt 11, the adhesive Araldite AY103-HY956 (product name) for injection is used from the tip of the injection hole 7 with an air gun to reach 0.1 kg /
Inject at a pressure of cm 2 .
（ホ）．接着剤が注入穴７に注入されると、接着剤流動
溝６ａ，６ｂを通って充填用溝８内に更に溝１０ａ，１
０ｂにも流れ込み、コラム２の底面部２ａとベース１の
表面に均一に充填され、また当て板１０とベース側部と
に均一に充填され、所定の硬化時間、例えば、２４時間
放置することによって硬化されて接着される。(E). When the adhesive is injected into the injection hole 7, the adhesive flows through the adhesive flow grooves 6a and 6b into the filling groove 8 and further into the grooves 10a and 1a.
0b, the bottom surface 2a of the column 2 and the surface of the base 1 are evenly filled, and the backing plate 10 and the side portion of the base are evenly filled, and left for a predetermined curing time, for example, 24 hours. Cured and glued.
（７）効果 本発明の接着方法でコラムとベースとを組付することに
より、従来の機械加工により、加工精度を高精度に加工
し、この高精度加工部品同志による組付け方法に比べ
て、加工および組付け作業が容易である。また同一構成
の工作機械でも重切削用又は軽切削用の如く、コラムと
ベースの取付調整が変化する場合に特に有効である。延
いては、モジュール機構の工作機械製作の生産性が向上
し、さらに量産加工が可能である。尚、本発明では鋼板
製造の図で説明したが、鋳物のコラムとベースとの取付
けにおいても同様に取付けることができる。(7) Effects By assembling the column and the base by the bonding method of the present invention, the machining accuracy is processed with high precision by the conventional machining, and compared with the assembling method by the high precision machined parts, Easy to process and assemble. Further, even in the case of machine tools having the same structure, it is particularly effective when the mounting adjustment of the column and the base changes, such as for heavy cutting or light cutting. As a result, the productivity of machine tool manufacturing of the module mechanism is improved, and mass production processing is possible. Although the present invention has been described with reference to the drawing of steel plate manufacturing, it can be mounted in the same manner when mounting a cast column and a base.
【図面の簡単な説明】 第１図（イ）および（ロ）は本発明によりコラムとベー
スを組付する際の側面図である。第２図は第１図（ロ）
のＩ矢視からみて、円筒スコヤおよびインジケータを取
り除いた平面図、第３図は第２図の上部を省略した右側
面図および第４図は第２図の正面図である。 第５図は第２図のII−II線矢視断面図である。 １……ベース、２……コラム 2a……底面部、５……調整ボルト 6a……Ｙ軸方向の接着剤流動溝 6b……Ｘ軸方向の接着剤流動溝 ７……注入穴、８……充填用ポケット ９……締付ボルト、１０……当て板 10a……Ｚ軸方向の接着剤流動溝 10b……Ｙ軸方向の接着剤流動溝BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 (a) and 1 (b) are side views when assembling a column and a base according to the present invention. Figure 2 is Figure 1 (b).
FIG. 3 is a plan view with the cylindrical scooper and the indicator removed, as viewed in the direction of arrow I, FIG. 3 is a right side view in which the upper portion of FIG. 2 is omitted, and FIG. 4 is a front view of FIG. FIG. 5 is a sectional view taken along the line II-II of FIG. 1 ... Base, 2 ... Column 2a ... Bottom part, 5 ... Adjusting bolt 6a ... Y-axis adhesive flow groove 6b ... X-axis adhesive flow groove 7 ... Injection hole, 8 ... … Filling pocket 9 …… Tightening bolt, 10 …… Attachment plate 10a …… Z-axis adhesive flow groove 10b …… Y-axis adhesive flow groove
───────────────────────────────────────────────────── フロントページの続き 審判の合議体 審判長 野上 智司 審判官 大橋 康史 審判官 前田 幸雄 (56)参考文献 特開 昭59−124533（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of the front page Judgment panel Judge Chief Satoshi Nogami Judge Judge Yasushi Ohashi Judge Yukio Maeda (56) References JP 59-124533 (JP, A)
Claims (1)
着剤による接着で組付ける方法であって、 前記接着剤に最適な接着性能を発揮させるため所定の硬
化層の厚みとなるように充填可能な深さに、かつ、所定
の接着面積を有するように、前記コラムの取付け面と前
記ベースの取付け面との少なくとも一方の面に接着剤充
填用ポケットを形成し、 前記コラムまたは前記ベースに、前記接着剤を注入する
ための注入穴を穿設し、 この注入穴と前記接着剤充填用ポケットとを連通させる
所定の断面積を有する流動溝を、前記コラムの取付け面
と前記ベースの取付け面との少なくとも一方の面に設
け、 前記加工の施された後の前記ベースと前記コラムとの取
付け面を対向して合わせ、 前記コラムに対向するように、前記ベースまたはこのベ
ース上に設けられた基台の上に測定基準となるスコヤー
を載置し、 前記コラムと前記スコヤーとの相対変位を測定すること
によって、前記ベースと前記コラムとの直角度を確認
し、 この直角度が所定の組付け精度の許容値より大きい場
合、前記コラムと前記ベースとの間に、または前記コラ
ムと前記ベースに近接した外部に設けた調整部材で、部
分的に前記コラムの取付け面とベースの取付け面との間
の間隔を微小量変えて前記ベースに対する前記コラムを
傾斜させることにより、前記直角度を所定の組付け精度
の許容値内に調整してベースとコラムとの相関位置を定
め、 前記接着剤を前記注入穴より前記接着剤充填用ポケット
に充填し、 充填された前記接着剤を硬化させて前記コラムと前記ベ
ースとを接着し、 前記コラムと前記ベースとを固定することを特徴とする
コラムとベースの接着方法。1. A method of assembling a joining surface between a column of a machine tool and a base by adhesion with an adhesive, wherein a predetermined hardened layer thickness is provided in order to exhibit optimum adhesive performance for the adhesive. An adhesive filling pocket is formed on at least one of the mounting surface of the column and the mounting surface of the base so as to have a filling area and a predetermined bonding area. An injection hole for injecting the adhesive, and a flow groove having a predetermined cross-sectional area for communicating the injection hole with the adhesive filling pocket is formed in the column mounting surface and the base. The base or the base is provided on at least one surface of the mounting surface, and the mounting surface of the base after the processing and the mounting surface of the column are opposed to each other and face the column. The squarer as a measurement reference is placed on the base provided in the, and the squareness between the base and the column is confirmed by measuring the relative displacement between the column and the squarer. Is larger than a predetermined assembling tolerance, an adjusting member provided between the column and the base or on the outside close to the column and the base is used to partially attach the column to the base and the base. By tilting the column with respect to the base by slightly changing the interval between the mounting surface and the mounting surface, the squareness is adjusted within a predetermined mounting accuracy allowable value to determine the correlation position between the base and the column. Filling the adhesive filling pocket through the injection hole, curing the filled adhesive to bond the column and the base, and solidifying the column and the base. Column and base bonding method characterized by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60012208A JPH0628824B2 (en) | 1985-01-25 | 1985-01-25 | Column and base bonding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60012208A JPH0628824B2 (en) | 1985-01-25 | 1985-01-25 | Column and base bonding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61173827A JPS61173827A (en) | 1986-08-05 |
| JPH0628824B2 true JPH0628824B2 (en) | 1994-04-20 |
Family
ID=11798964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60012208A Expired - Lifetime JPH0628824B2 (en) | 1985-01-25 | 1985-01-25 | Column and base bonding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628824B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59124533A (en) * | 1982-12-29 | 1984-07-18 | Okuma Mach Works Ltd | Resin concrete structure |
-
1985
- 1985-01-25 JP JP60012208A patent/JPH0628824B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61173827A (en) | 1986-08-05 |
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