CN105058257A - Rapid clamping mechanism - Google Patents
Rapid clamping mechanism Download PDFInfo
- Publication number
- CN105058257A CN105058257A CN201510554034.XA CN201510554034A CN105058257A CN 105058257 A CN105058257 A CN 105058257A CN 201510554034 A CN201510554034 A CN 201510554034A CN 105058257 A CN105058257 A CN 105058257A
- Authority
- CN
- China
- Prior art keywords
- clamping mechanism
- rotating cam
- screw
- screw mandrel
- handle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a rapid clamping mechanism. The rapid clamping mechanism comprises a clamp body, a fixed jaw and a movable jaw, and further comprises a clamping screw, a lead screw, a rotating cam, a clamping component, a pre-tensioning adjusting device and a handle. The fixed jaw is formed in the front end of the clamp body, the clamping screw is arranged on the clamp body, the movable jaw is formed in the front end of the clamping screw, the lead screw is arranged in the clamping screw, the pressing component is arranged at the rear end of the lead screw and connected with the rotating cam, the handle is arranged on the rotating cam, and the pre-tensioning adjusting device is arranged at the rear end of the rotating cam. The rapid clamping mechanism is simple in structure, low in dimension and precision requirement and convenient to machine and manufacture, and can perform clamping rapidly.
Description
Technical field
The present invention relates to a kind of quick clamping mechanism, belong to frame for movement technical field.
Background technology
Screw clamping mechanism is most widely used a kind of clamp system, and it mainly utilizes the direct clamping work pieces of screw thread, or forms compound clamp system with other elements or mechanism and carry out clamping work pieces.But the shortcomings such as common screw clamping mechanism pinching action is slow, non-cutting time is long, efficiency is low.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of quick clamping mechanism.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of quick clamping mechanism, comprise clamp body, regular jaw, moveable jaws, also comprise clamping screw, screw mandrel, rotating cam, compacting part, pretension adjusting device, handle, described clamp body front end is provided with regular jaw, clamp body is provided with clamping screw, described clamping screw front end is provided with moveable jaws, in clamping screw, screw mandrel is set, described screw mandrel rear end is provided with compacting part, compacting part is connected with rotating cam, described rotating cam is provided with handle, and rotating cam rear end is provided with pretension adjusting device.
Described pretension adjusting device comprises stationary cam, adjusting handle, helical spring, and described adjusting handle and helical spring socket-connect, and adjusting handle end is connected with stationary cam.
Described rotating cam, stationary cam are provided with identical curved surface.
Preferably, described screw mandrel adopts tin bronze material.
Preferably, described screw mandrel diameter 30mm.
Preferably, described screw mandrel pitch 3.5mm.
Beneficial effect: a kind of quick clamping mechanism provided by the invention, mechanism structure is simple and easy, size, required precision are low, be convenient to processing and manufacturing; Clamping rapidly, fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of quick clamping mechanism, comprise clamp body 1, regular jaw 2, moveable jaws 3, also comprise clamping screw 4, screw mandrel 5, rotating cam 6, compacting part 7, pretension adjusting device 8, handle 9, described clamp body 1 front end is provided with regular jaw 2, clamp body 1 is provided with clamping screw 4, described clamping screw 4 front end is provided with moveable jaws 3, screw mandrel 5 is set in clamping screw 4, described screw mandrel 5 rear end is provided with compacting part 7, compacting part 7 is connected with rotating cam 6, described rotating cam 6 is provided with handle 9, rotating cam 6 rear end is provided with pretension adjusting device 8.Described pretension adjusting device 8 comprises stationary cam 81, adjusting handle 82, helical spring 83, and described adjusting handle 82 socket-connects with helical spring 83, and adjusting handle 82 end is connected with stationary cam 81.
Concrete occupation mode is as follows: handle makes rotating cam be fast-forward to precalculated position, and then clamping screw clamps., also regulate by pretension adjusting device meanwhile, with suitable different material Baidu, adjust clamping force simultaneously.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a quick clamping mechanism, comprise clamp body, regular jaw, moveable jaws, it is characterized in that: also comprise clamping screw, screw mandrel, rotating cam, compacting part, pretension adjusting device, handle, described clamp body front end is provided with regular jaw, clamp body is provided with clamping screw, described clamping screw front end is provided with moveable jaws, in clamping screw, screw mandrel is set, described screw mandrel rear end is provided with compacting part, compacting part is connected with rotating cam, described rotating cam is provided with handle, and rotating cam rear end is provided with pretension adjusting device.
2. a kind of quick clamping mechanism according to claim 1, is characterized in that: described pretension adjusting device comprises stationary cam, adjusting handle, helical spring, and described adjusting handle and helical spring socket-connect, and adjusting handle end is connected with stationary cam.
3. a kind of quick clamping mechanism according to claim 2, is characterized in that: described rotating cam, stationary cam are provided with identical curved surface.
4. a kind of quick clamping mechanism according to claim 1, is characterized in that: described screw mandrel adopts tin bronze material.
5. a kind of quick clamping mechanism according to claim 1, is characterized in that: described screw mandrel diameter 30mm.
6. a kind of quick clamping mechanism according to claim 1, is characterized in that: described screw mandrel pitch 3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554034.XA CN105058257A (en) | 2015-09-02 | 2015-09-02 | Rapid clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554034.XA CN105058257A (en) | 2015-09-02 | 2015-09-02 | Rapid clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105058257A true CN105058257A (en) | 2015-11-18 |
Family
ID=54487881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510554034.XA Pending CN105058257A (en) | 2015-09-02 | 2015-09-02 | Rapid clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105058257A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988609A (en) * | 2017-04-11 | 2017-07-28 | 温州瓯海利尔达五金制品有限公司 | A kind of cam-type fast-assembling Lock with several separated loching head |
| CN106985089A (en) * | 2017-04-27 | 2017-07-28 | 苏州蓝王机床工具科技有限公司 | A kind of pipe wrench |
| CN109201927A (en) * | 2018-07-26 | 2019-01-15 | 丹江口市东明工贸有限公司 | It is a kind of for producing the punching machine of automobile key |
-
2015
- 2015-09-02 CN CN201510554034.XA patent/CN105058257A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988609A (en) * | 2017-04-11 | 2017-07-28 | 温州瓯海利尔达五金制品有限公司 | A kind of cam-type fast-assembling Lock with several separated loching head |
| CN106985089A (en) * | 2017-04-27 | 2017-07-28 | 苏州蓝王机床工具科技有限公司 | A kind of pipe wrench |
| CN109201927A (en) * | 2018-07-26 | 2019-01-15 | 丹江口市东明工贸有限公司 | It is a kind of for producing the punching machine of automobile key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |