CN2378149Y - Cam-screw combined mounting and clamping apparatus - Google Patents
Cam-screw combined mounting and clamping apparatus Download PDFInfo
- Publication number
- CN2378149Y CN2378149Y CN 99219742 CN99219742U CN2378149Y CN 2378149 Y CN2378149 Y CN 2378149Y CN 99219742 CN99219742 CN 99219742 CN 99219742 U CN99219742 U CN 99219742U CN 2378149 Y CN2378149 Y CN 2378149Y
- Authority
- CN
- China
- Prior art keywords
- clamping
- utility
- model
- cam
- screw rod
- 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 - Fee Related
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a cam-screw combined mounting and clamping apparatus. The utility model is characterized in that the utility model uses a cam mechanism, and thus, the utility model can realize quick positioning operation for mounted and clamped workpieces. Besides, the utility model can ensure the central positions of the mounted and clamped workpieces are constant. The utility model uses a screw rod to enhance clamping force. Thus, the utility model ensures firm, convenient and quick mounting and clamping operation, improves production efficiency and reduces production cost.
Description
The utility model belongs to the manufacturing technology of machining fixture.
Existing clamp tool generally all is a function singleness, and can not satisfy under the specific condition, and accurate positioning is convenient, and the location clamps rapidly, and this just brings many inconvenience to machined, thereby influences production efficiency, has strengthened production cost.
The purpose of this utility model provides a kind of clamping force big at above-mentioned present situation just, and is easy to loading and unloading by clamping workpiece, and the location clamps rapidly, and can guarantee under any condition, by the compound clamping device of the constant cam-screw rod in clamping workpiece center.
The utility model is characterized in that it has adopted combined type, can be realized being located rapidly by clamping workpiece by cam mechanism, and guarantee constantly by clamping work centre position, utilizes screw mechanism to increase clamping force simultaneously, guarantees that clamping is firm.
In order to narrate conveniently, as follows to the utility model description of drawings:
Accompanying drawing 1: be structural representation of the present utility model
(1) screw rod, (2) clamping vee-block, (3) tooth bar piece, (4) guide rod, (5) spring, (6) guide pad, (7) cam, (8) clamping fixture seat.
Accompanying drawing 2: for the A of accompanying drawing 1 to schematic diagram
Technical solution of the present utility model is to have adopted cam orientation locking and screw rod reinforcement principle, and concrete the making is: (one) is installed in screw rod (1), guide rod (4), cam (7) on the clamping fixture seat (8); (2) four tooth bar pieces (3) are installed on two clamping vee-blocks (2) with screw respectively; (3) a clamping vee-block (2) is installed on the screw rod (1); (4) another is same clamping vee-block (2) is installed on the guide rod (4); (5) spring (5) and guide pad (6) are installed on the guide rod (4).Adopt said method to can be made into the compound clamping device of cam-screw rod.
During clamping workpiece, will be placed between two clamping vee-blocks (2) by clamping workpiece, and move cam (7), cam promotes guide pad (6) and guide rod (4) and a clamping vee-block, will be shifted onto assigned address by clamping workpiece; The spring (5) of guide pad (6) compression simultaneously, rotating screw bolt (1) promotes another vee-block, will be clamped by clamping workpiece.When need took off by clamping workpiece, first rotating screw bolt unclamped caught workpiece, moved cam (7) then, and spring (5) rebounds another vee-block, can will be taken off by clamping workpiece.To different-diameter can be realized clamping by the tooth bar piece (3) of changing respective thickness by clamping workpiece, can guarantee by the center of clamping work constant.
The utility model has the advantages that: (1) can guarantee that clamping is firm, can guarantee by in the clamping workpiece again Heart position is constant; (2) clamp and unclamp by clamping workpiece quick; Sky between (3) two clamping vee-blocks The crack is big, and loading and unloading are convenient by clamping workpiece, can finish in less than the overall process of clamping workpiece in 30 seconds.
Claims (2)
1, the compound clamping device of a kind of cam-screw rod is characterized in that it has adopted screw rod (1), guide rod (4), cam (7) to be installed on the clamping fixture seat (8), and four tooth bar pieces (3) are installed on two vee-blocks (2).
2, according to the said clamping device of claim 1, it is characterized in that to different-diameter by clamping workpiece, realize clamping by the tooth bar piece (3) of changing respective thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219742 CN2378149Y (en) | 1999-01-29 | 1999-01-29 | Cam-screw combined mounting and clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219742 CN2378149Y (en) | 1999-01-29 | 1999-01-29 | Cam-screw combined mounting and clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378149Y true CN2378149Y (en) | 2000-05-17 |
Family
ID=34010608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219742 Expired - Fee Related CN2378149Y (en) | 1999-01-29 | 1999-01-29 | Cam-screw combined mounting and clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378149Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954601A (en) * | 2010-06-10 | 2011-01-26 | 无锡华联精工机械有限公司 | Swing clamp for pipe numerical control drilling machine |
| CN101695815B (en) * | 2009-10-13 | 2011-05-18 | 常熟理工学院 | Clamp mechanism for processing piston pin hole of compressor |
| CN103659359A (en) * | 2013-11-27 | 2014-03-26 | 芜湖通和汽车管路系统有限公司 | Pipe material blanking clamping device for automobile pipelines |
| CN105014428A (en) * | 2015-07-17 | 2015-11-04 | 成都市松川金属材料有限公司 | Circular tube clamping device |
| CN105345553A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Locating device for machining |
| CN105345481A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Production and processing all-in-one machine |
| CN106378643A (en) * | 2016-12-05 | 2017-02-08 | 无锡市创恒机械有限公司 | Clamping device |
| CN106583527A (en) * | 2016-11-15 | 2017-04-26 | 成都陵川特种工业有限责任公司 | Clamping sleeve assembly for spinning machine |
-
1999
- 1999-01-29 CN CN 99219742 patent/CN2378149Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695815B (en) * | 2009-10-13 | 2011-05-18 | 常熟理工学院 | Clamp mechanism for processing piston pin hole of compressor |
| CN101954601A (en) * | 2010-06-10 | 2011-01-26 | 无锡华联精工机械有限公司 | Swing clamp for pipe numerical control drilling machine |
| CN103659359A (en) * | 2013-11-27 | 2014-03-26 | 芜湖通和汽车管路系统有限公司 | Pipe material blanking clamping device for automobile pipelines |
| CN103659359B (en) * | 2013-11-27 | 2016-04-06 | 芜湖通和汽车管路系统股份有限公司 | A kind of automobile pipeline materials in the tube blanking clamping device |
| CN105014428A (en) * | 2015-07-17 | 2015-11-04 | 成都市松川金属材料有限公司 | Circular tube clamping device |
| CN105345553A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Locating device for machining |
| CN105345481A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Production and processing all-in-one machine |
| CN106583527A (en) * | 2016-11-15 | 2017-04-26 | 成都陵川特种工业有限责任公司 | Clamping sleeve assembly for spinning machine |
| CN106378643A (en) * | 2016-12-05 | 2017-02-08 | 无锡市创恒机械有限公司 | Clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2860747Y (en) | Centering clamping device | |
| CN2441607Y (en) | Fast positioning clip | |
| CN204976029U (en) | Rotatable many anchor clamps machine tool table | |
| CN2378149Y (en) | Cam-screw combined mounting and clamping apparatus | |
| CN202162592U (en) | Eccentric clamping fixture | |
| CN213561683U (en) | Automatic turning device of fingerprint identification ware | |
| CN2148641Y (en) | Fast-acting clamping table jaw vice | |
| CN208450908U (en) | A kind of vehicle frame rear vehicle body structure part welding tooling | |
| CN201399694Y (en) | Automobile back shaft flange lathe clamp | |
| CN213080312U (en) | Automatic air-clamp tapping device | |
| CN113977328A (en) | Tank track movable support technological equipment system | |
| CN211565648U (en) | Six-point positioning fixture | |
| CN113458970A (en) | Automatic clamping device for external rounding machine | |
| CN209774092U (en) | Automatic clamp for cylindrical workpiece | |
| CN220881332U (en) | Rotary type multipoint processing device for automobile parts | |
| CN219484887U (en) | Milling surface boring tool for connecting rod of turning arm of vehicle body | |
| CN206484325U (en) | A kind of mass processes auxiliary clamp | |
| CN112823984A (en) | Fixture for drilling L-shaped part and using method | |
| CN217702947U (en) | Automatic clamping device for external rounding machine | |
| CN2709099Y (en) | Pneumatic indexing fixture base | |
| CN215035684U (en) | Multi-station clamp capable of cleaning scraps on surface of workpiece | |
| CN109079558B (en) | Workpiece transfer positioning device for automatic processing production line | |
| CN219053589U (en) | Numerical control car hydraulic pressure frock clamp | |
| CN221160244U (en) | Novel clamping mechanism applied to automation | |
| CN217728356U (en) | Edging frock clamp of wear-resisting steel casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |