JPS6149151B2 - - Google Patents
Info
- Publication number
- JPS6149151B2 JPS6149151B2 JP11275378A JP11275378A JPS6149151B2 JP S6149151 B2 JPS6149151 B2 JP S6149151B2 JP 11275378 A JP11275378 A JP 11275378A JP 11275378 A JP11275378 A JP 11275378A JP S6149151 B2 JPS6149151 B2 JP S6149151B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- base frame
- machine frame
- claw
- guide rail
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Description
【発明の詳細な説明】
この発明は自動車の車枠を構成する薄型フレー
ム等の工作物を爪型のリンクで確保すると共に、
その回縛爪をモーター、減速機で作動する反転装
置で回転させるワーク回縛装置に関する。[Detailed Description of the Invention] This invention secures a workpiece such as a thin frame constituting an automobile frame with a claw-shaped link, and
This invention relates to a workpiece retrieval device that rotates the retrieval claw using a reversing device operated by a motor and a speed reducer.
自動車の車枠を構成する薄型フレーム（以下、
ワークという）は、これに穿孔、溶接等の諸作業
を施して構造体に形成するものであり、その作業
中ワークを回縛し、更に回縛したまま反転する作
業が行われる。 Thin frames (hereinafter referred to as
A workpiece is formed into a structure by performing various operations such as drilling and welding.During this operation, the workpiece is tied up and then turned over while being tied up.
この回縛と反転の両作用を円滑且つ確実に行う
回縛装置の開発が業界において求められていた。 There has been a demand in the industry for the development of a turning device that can smoothly and reliably perform both the turning and reversing functions.
この発明はその要望に答えるものである。 This invention answers that need.
以下、この発明の実施例を図面に基づいて詳述
する。 Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
相平行する二条の案内レール３に前後一対のロ
ーラ２をそれぞれ駕乗し、該案内レール３に沿つ
てシリンダー４を以て水平に移動する基枠１が設
けられている。該基枠１上にはモーター５で旋回
する回転軸６を軸装し、その先端に上下に離隔さ
れた支軸９にそれぞれ枢支し、常時は弾機１０に
より開放状態に付勢される回縛爪８が装設され、
該回縛爪８によつて回縛装置７を構成している。
この両回縛爪８には当接するワークＡを誘導する
弧状面８′と、ワークＡを挾持する係合段８″を相
対向して形成している。モーター５には、減速機
構を装備して緩慢な90角度の反転作用を行うよう
に構成する。 A base frame 1 is provided, on which a pair of front and rear rollers 2 ride on two parallel guide rails 3, and which moves horizontally with a cylinder 4 along the guide rails 3. A rotary shaft 6 rotated by a motor 5 is mounted on the base frame 1, and each of the rotary shafts 6 is pivotally supported at the tip of the rotary shaft 6 at vertically spaced apart support shafts 9, and is normally biased to an open state by an ammunition 10. A retracting claw 8 is installed,
The rotation claw 8 constitutes a rotation device 7.
Both of the rotation claws 8 are formed with an arcuate surface 8' that guides the abutting work A, and an engagement stage 8'' that clamps the work A, facing each other.The motor 5 is equipped with a deceleration mechanism. It is configured to perform a slow 90-angle reversal action.
尚、上記する回縛装置７は、その一対が左右の
方向において、ワークＡの長さより大きく離隔
し、相対向して配設するものである。 It should be noted that a pair of the above-described fastening devices 7 are arranged so as to face each other and to be separated from each other by a distance greater than the length of the workpiece A in the left-right direction.
即ち、シリンダー４の縮小作動により基枠１が
案内レール３に沿つて相接近し、その前端に装設
する両回縛装置７の各回縛爪８の弧状面８′にワ
ークＡの端面が当接すると、その弧状面８′に沿
つて両回縛爪８が支軸９を軸とし、弾機１０に抗
して閉鎖動作を起し、その先端に形する係合段
８″間にワークＡを挾持するものである。 That is, due to the contraction operation of the cylinder 4, the base frame 1 approaches each other along the guide rail 3, and the end surface of the workpiece A comes into contact with the arcuate surface 8' of each locking pawl 8 of the both locking devices 7 installed at the front end of the base frame 1. When the locking claws 8 make contact with each other along their arcuate surfaces 8', the locking claws 8 rotate around the support shaft 9 and perform a closing action against the bullet 10, and the workpiece is inserted between the engaging stage 8'' formed at the tip of the locking claws 8. It holds A.
この際、回縛爪８の弧状面８′に対するワーク
Ａの端面の当接位置に多少のずれがあつてもワー
クは常に両弧状面８′に沿つて誘導されるから回
縛爪８は漸次閉鎖し、その先端の係合段８″間に
確実にワークＡを挟持してそれを固縛するもので
ある。 At this time, even if there is a slight deviation in the abutment position of the end surface of the workpiece A with the arcuate surface 8' of the rotation claw 8, the workpiece is always guided along both arcuate surfaces 8', so the rotation claw 8 gradually moves. The workpiece A is securely clamped between the engagement stage 8'' at the tip thereof and secured.
そして、その回縛中に穿孔、溶接等の諸作業を
行うものであり、そのワークＡに対する作業終了
後、モーター１１を作動してワークＡを回縛した
まま90度角の方向転換を行つてワークＡを他側面
に対する各種作業を再び行つて構造体を作成す
る。 Then, various operations such as drilling and welding are performed while the workpiece A is being spun around, and after the work on the workpiece A is completed, the motor 11 is activated to change the direction of the workpiece A by 90 degrees while the workpiece A is being spun around. Various operations are performed again on the other side of work A to create a structure.
斯くして案内レールに沿つて移動する基枠に装
備した回縛装置を以つてワークを回縛し、その一
面に各種の作業を行つて後、その回縛を維持しな
がら反転して他側面に施工するものであり、この
回縛と反転作業が正確且つ円滑に行われて作業能
率を著しく促進する作用効果を具備し、極めて優
秀且つ進歩した技術発明である。 In this way, the workpiece is rotated using a rotation device installed on the base frame that moves along the guide rail, and after various operations are performed on one side of the workpiece, it is turned over while maintaining the rotation and rotated to the other side. This is an extremely excellent and advanced technical invention, which has the effect of significantly promoting work efficiency by performing this turning and reversing work accurately and smoothly.
添付図面はこの発明の実施例を示すものであ
り、第１図は要部である基枠と回縛装置の正面
図、第２図は端面図、第３図は回縛爪が開放状態
にある場合の正面図である。
１……基枠、２……ローラ、３……案内レー
ル、４……シリンダー、５……モーター、６……
回転軸、７……回縛装置、８……回縛爪、９……
支軸、１０……弾機、Ａ……ワーク。
The attached drawings show an embodiment of the present invention, and FIG. 1 is a front view of the main parts of the base frame and the turning device, FIG. 2 is an end view, and FIG. 3 shows the turning claw in the open state. It is a front view in a certain case. 1... Base frame, 2... Roller, 3... Guide rail, 4... Cylinder, 5... Motor, 6...
Rotating shaft, 7... Rotating device, 8... Rotating claw, 9...
Spindle, 10...Ammunition, A...Work.
Claims (1)
その機枠上に旋回自在に装設され、ワークを回縛
可能な回縛装置からなり、その回縛装置は上下に
離隔された各支軸に枢支せられ、常時は開放状態
に付勢される一対の回縛爪で構成せられ、前記基
枠の移動により上下の回縛爪がワークに当接する
と各回縛爪の弧状面が付勢状態に抗して擺動し、
係合段がワークを挾持回縛するとともに、その回
縛状態を保持することを特徴とするワーク回縛装
置。 ２ 前記回縛装置の一対が左右の方向に離隔し、
相対向して配設した特許請求の範囲第１項記載の
ワーク回縛装置。[Claims] 1. A machine frame that moves horizontally along a guide rail;
It consists of a locking device that is rotatably installed on the machine frame and can rotate the workpiece. When the upper and lower retracting claws come into contact with the workpiece due to the movement of the base frame, the arcuate surfaces of each retracting claw slide against the biased state,
A workpiece spooling device characterized in that an engagement stage clamps and spools a workpiece and maintains the spooled state. 2. The pair of said restraining devices are separated from each other in the left and right direction,
The workpiece wrapping device according to claim 1, which is arranged to face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275378A JPS5539857A (en) | 1978-09-12 | 1978-09-12 | Frame fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275378A JPS5539857A (en) | 1978-09-12 | 1978-09-12 | Frame fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5539857A JPS5539857A (en) | 1980-03-21 |
| JPS6149151B2 true JPS6149151B2 (en) | 1986-10-28 |
Family
ID=14594680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11275378A Granted JPS5539857A (en) | 1978-09-12 | 1978-09-12 | Frame fastener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5539857A (en) |
-
1978
- 1978-09-12 JP JP11275378A patent/JPS5539857A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5539857A (en) | 1980-03-21 |
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