CN203992088U - A kind of automatic positioning clamp for riveting - Google Patents
A kind of automatic positioning clamp for riveting Download PDFInfo
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- CN203992088U CN203992088U CN201420374135.XU CN201420374135U CN203992088U CN 203992088 U CN203992088 U CN 203992088U CN 201420374135 U CN201420374135 U CN 201420374135U CN 203992088 U CN203992088 U CN 203992088U
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- lever
- locating piece
- paw
- main locating
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Abstract
The utility model relates to a kind of automatic positioning clamp for riveting, it is characterized in that: on positioning plate, be provided with successively isometry block, holder, sliding bearing and product and rivet main locating piece, one side of isometry block is provided with a linkage, one end of linkage is provided with paw, described paw is riveted main locating piece with product and is matched, and described linkage is by lever, connecting rod and be configured to.Product can drive down uniform motion of the main locating piece of riveted joint, rivet main locating piece and can drive sliding bearing uniform motion, sliding bearing can drive pushing block to move downward, pushing block can drive lever motion, lever can move by drivening rod, connecting rod can form bar linkage structure by support and drive paw move and push down product, can improve the riveted joint efficiency of product, avoid manual assembly operate miss to cause product rejection simultaneously, can lower the fraction defective of product, nature cost also can reduce, and this fixture operation get up more convenient, danger coefficient reduces, convenient operation person's operation.
Description
Technical field
The utility model relates to the technical field of riveted joint processing, specifically a kind of automatic positioning clamp for riveting.
Background technology
At present, some parts, in riveted joint process, needs to coordinate requirement very high between part and part, and the manual riveted joint of method conventionally adopting or hold down gag ensure to rivet the fit clearance of assembly, and so a kind of riveted joint can be caused following defect:
1, complex operation, efficiency is low, and cost is high.
2, process capability is poor.
3, safety coefficient is low.
Summary of the invention
The purpose of this utility model is to provide a kind of improved automatic positioning clamp for riveting, and it can overcome the some shortcomings that in prior art, efficiency is low, process capability is poor, safety coefficient is low.
To achieve these goals, the technical solution of the utility model is: a kind of automatic positioning clamp for riveting, it mainly comprises positioning plate, it is characterized in that: on positioning plate, be provided with successively isometry block, holder, sliding bearing and product and rivet main locating piece, one side of isometry block is provided with a linkage, one end of linkage is provided with paw, and described paw is riveted main locating piece with product and matched, and described linkage is by lever, connecting rod and be configured to.
When use, product can drive down uniform motion of the main locating piece of riveted joint, rivet main locating piece and can drive sliding bearing uniform motion, sliding bearing can drive pushing block to move downward, pushing block can drive lever motion, lever can move by drivening rod, connecting rod can form bar linkage structure by support and drive paw move and push down product A, thereby ensure that product A drives product B to move downward, fit completely in the guarantee lower surface of product A and the upper surface of product B, fit completely in the lower surface of product B and the upper surface of products C, thereby ensure the function of product B, also ensure the uniformity of whole riveted joint simultaneously.Can improve the riveted joint efficiency of product, avoid manual assembly operate miss to cause product rejection simultaneously, can lower the fraction defective of product, natural cost also can reduce, and this fixture operation gets up more conveniently, and danger coefficient reduces, convenient operation person operation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 be in Fig. 1 A-A to cutaway view.
The structural representation of the another embodiment of Fig. 3 the utility model.
The structural representation of another embodiment of Fig. 4 the utility model.
Fig. 5 be in Fig. 4 B-B to cutaway view.
Fig. 6 is the local state reference map that uses of the present utility model.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the utility model will be further described.
Label in each accompanying drawing is expressed as follows: 1 positioning plate, 2 isometry blocks, 3 holders, 4 sliding bearings, 5 products are riveted main locating piece, 6 paws, 7 supports, 8 connecting rods, 9 fulcrum bridges, 10 levers, 11 connecting pins, 12 connecting pin pads, 13 second lever connecting pins, 14 support connecting pins, 15 product back-up blocks, 16 pushing block connecting pins, 17 pushing blocks compression pins, 18 pushing blocks, A pad, B spring leaf, C cover plate.
A kind of automatic positioning clamp for riveting described in the utility model, it mainly comprises positioning plate, its difference with the prior art is: on positioning plate, be provided with successively isometry block, holder, sliding bearing and product and rivet main locating piece, one side of isometry block is provided with a linkage, one end of linkage is provided with paw, described paw is riveted main locating piece with product and is matched, and described linkage is by lever, connecting rod and be configured to.
One end of lever is fixedly connected with isometry block, and the other end of lever is connected with one end of connecting rod by the first lever connecting pin, and the other end of connecting rod is connected with paw by the second lever connecting pin.Holder is provided with fulcrum bridge, one end of fulcrum bridge is provided with holddown groove, connecting rod forms relative fixing through holddown groove with fulcrum bridge, the design of fulcrum bridge had both ensured relative fixing between connecting rod and holder, make again connecting rod to carry out displacement along the mobile alignment of design, holder is provided with support, and support is formed and is rotatably connected by support connecting pin and paw.
Described sliding bearing is T font, and the top card of T font is established the top with holder, can slide along sliding tray in the bottom of T font, for the riveted joint of product has improved mobile space, has improved the riveted joint efficiency of product.The top of sliding bearing is embedded with product and rivets main locating piece, product rivets the position of main locating piece and the position of paw is corresponding, in isometry block and holder, be provided with a sliding tray, one end of sliding bearing is arranged at sliding tray, the bottom of sliding tray is provided with a pushing block, and pushing block is connected with one end of lever, once pushing block is squeezed, pushing block will promote lever and carry out lever motion, ensures the uniformity of whole riveted joint.Lever is provided with pushing block connecting pin and pushing block and compresses pin, between described pushing block and lever for being fixedly connected with.Rivet main locating piece and be provided with product back-up block.
When use, frock and equipment connection, by the pin-and-hole location on positioning plate, can, the center superposition of the center of the product of being riveted and machine spindle, be bolted locking by pin-and-hole.
Riveting products is put into product and rivet main locating piece, equipment brings into operation, machine spindle can be rotated at the uniform velocity and be moved toward product to be riveted, Deng touching product in a flash, product can be subject to the vertical power down of equipment, product can drive down uniform motion of the main locating piece of riveted joint, rivet main locating piece and can drive sliding bearing uniform motion, sliding bearing can drive pushing block to move downward, pushing block can drive lever motion, lever can move by drivening rod, connecting rod can form bar linkage structure by support and drive paw move and push down product, thereby ensure that product A drives product B to move downward, fit completely in the guarantee lower surface of product A and the upper surface of product B, fit completely in the lower surface of product B and the upper surface of products C, thereby ensure the function of product B, also ensure the uniformity of whole riveted joint simultaneously.
Claims (6)
1. the automatic positioning clamp for riveting, it mainly comprises positioning plate, it is characterized in that: on positioning plate, be provided with successively isometry block, holder, sliding bearing and product and rivet main locating piece, one side of isometry block is provided with a linkage, one end of linkage is provided with paw, described paw is riveted main locating piece with product and is matched, and described linkage is by lever, connecting rod and be configured to.
2. a kind of automatic positioning clamp for riveting according to claim 1, it is characterized in that: one end of lever is fixedly connected with isometry block, the other end of lever is connected with one end of connecting rod by the first lever connecting pin, and the other end of connecting rod is connected with paw by the second lever connecting pin.
3. a kind of automatic positioning clamp for riveting according to claim 1 and 2, it is characterized in that: holder is provided with fulcrum bridge, one end of fulcrum bridge is provided with holddown groove, connecting rod forms relative fixing through holddown groove with fulcrum bridge, holder is provided with support, and support is formed and is rotatably connected by support connecting pin and paw.
4. a kind of automatic positioning clamp for riveting according to claim 1, it is characterized in that: described sliding bearing is T font, the top of sliding bearing is embedded with product and rivets main locating piece, product rivets the position of main locating piece and the position of paw is corresponding, in isometry block and holder, be provided with a sliding tray, one end of sliding bearing is arranged at sliding tray, and the bottom of sliding tray is provided with a pushing block, and pushing block is connected with one end of lever.
5. a kind of automatic positioning clamp for riveting according to claim 4, is characterized in that: lever is provided with pushing block connecting pin and pushing block and compresses pin, between described pushing block and lever for being fixedly connected with.
6. a kind of automatic positioning clamp for riveting according to claim 1, is characterized in that: rivet main locating piece and be provided with product back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374135.XU CN203992088U (en) | 2014-07-08 | 2014-07-08 | A kind of automatic positioning clamp for riveting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374135.XU CN203992088U (en) | 2014-07-08 | 2014-07-08 | A kind of automatic positioning clamp for riveting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992088U true CN203992088U (en) | 2014-12-10 |
Family
ID=52032153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374135.XU Active CN203992088U (en) | 2014-07-08 | 2014-07-08 | A kind of automatic positioning clamp for riveting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924103A (en) * | 2015-07-16 | 2015-09-23 | 安徽机电职业技术学院 | Clamping device for columnar workpiece with pointed end |
-
2014
- 2014-07-08 CN CN201420374135.XU patent/CN203992088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924103A (en) * | 2015-07-16 | 2015-09-23 | 安徽机电职业技术学院 | Clamping device for columnar workpiece with pointed end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee after: Shanghai Hua Pei power Polytron Technologies Inc Address before: 201706 Shanghai District of Qingpu City Green Road 6725 Lane 169 Fuquan Mountain Development Zone No. 8 factory Patentee before: Shanghai Sinotec Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 20106 Three Workshops on No. 218 Songxiu Road, Qingpu District, Shanghai Patentee after: Shanghai Huapei Power Technology (Group) Co., Ltd Address before: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee before: SHANGHAI SINOTEC Co.,Ltd. |