CN204366772U - A kind of cam clamping mechanism - Google Patents
A kind of cam clamping mechanism Download PDFInfo
- Publication number
- CN204366772U CN204366772U CN201420736330.2U CN201420736330U CN204366772U CN 204366772 U CN204366772 U CN 204366772U CN 201420736330 U CN201420736330 U CN 201420736330U CN 204366772 U CN204366772 U CN 204366772U
- Authority
- CN
- China
- Prior art keywords
- cam
- rocking arm
- clamping mechanism
- handle
- clamping
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of cam clamping mechanism, comprise cam and handle, it is characterized in that: also comprise rocking arm, rotating shaft and adjusting screw(rod), joint pin is provided with bottom cam, described joint pin side is horizontally connected with one handle, cam edge be distributed with three with the rocking arm of cam contact, described rocking arm is fixed in a rotative pattern by rotating shaft, and each rocking arm rear end is provided with the adjusting screw(rod) for adjusting rock arm tensile force.The utility model solves clamp system complex structure in prior art, parts can not be utilized to drive multiple rocking arm to clamp simultaneously, use inconvenience, the tensile force of each rocking arm cannot regulate simultaneously, and clamping dynamics can not change, and clamping effect is poor, the problem of various part clamping needs cannot be met, provide a kind of structure simple, it is convenient to drive, the cam clamping mechanism that clamping dynamics is adjustable.
Description
Technical field
The utility model relates to a kind of clamp system, particularly relates to a kind of cam clamping mechanism.
Background technology
Current clamp system complex structure, can not utilize parts to drive multiple rocking arm to clamp simultaneously, use inconvenience, and the tensile force of each rocking arm cannot regulate simultaneously, and clamping dynamics can not change, and clamping effect is poor, cannot meet various part clamping needs.
Utility model content
In order to solve clamp system complex structure in prior art, parts can not be utilized to drive multiple rocking arm to clamp simultaneously, use inconvenience, the tensile force of each rocking arm cannot regulate simultaneously, and clamping dynamics can not change, and clamping effect is poor, the problem of various part clamping needs cannot be met, it is simple that the utility model provides a kind of structure, and it is convenient to drive, the cam clamping mechanism that clamping dynamics is adjustable.
In order to solve the problem, technical solution adopted in the utility model is:
A kind of cam clamping mechanism, comprise cam and handle, it is characterized in that: also comprise rocking arm, rotating shaft and adjusting screw(rod), joint pin is provided with bottom cam, described joint pin side is horizontally connected with one handle, cam edge be distributed with three with the rocking arm of cam contact, described rocking arm is fixed in a rotative pattern by rotating shaft, and each rocking arm rear end is provided with the adjusting screw(rod) for adjusting rock arm tensile force.
Aforesaid a kind of cam clamping mechanism, is characterized in that: described handle and cam are parallel to each other.
Aforesaid a kind of cam clamping mechanism, is characterized in that: described rocking arm top extends internally formation snap fit.
Aforesaid a kind of cam clamping mechanism, is characterized in that: being uniformly distributed three in cam edge has the rocking arm contacted with cam, and the distance between described adjacent two rocking arms is equal.
Aforesaid a kind of cam clamping mechanism, is characterized in that: described rotating shaft is through in the middle part of rocking arm.
Aforesaid a kind of cam clamping mechanism, is characterized in that: described cam adopts metal material to make.
The beneficial effect that the utility model reaches: the utility model cam clamping mechanism, joint pin is provided with bottom cam, described joint pin side is horizontally connected with one handle, cam edge be distributed with three with the rocking arm of cam contact, turning handle can make cam rotate, and actuated by cams three rocking arms rotate around the axis and to be clamped by part.The utility model is provided with adjusting screw(rod) in rocking arm rear end, and for regulating the size of clamping force, can regulate according to the difference of holding parts like this, use convenient, clamping effect is better.
Accompanying drawing explanation
Fig. 1 is the utility model cam clamping mechanism front view.
Fig. 2 is the utility model cam clamping mechanism top view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1-2, a kind of cam clamping mechanism, comprise cam 1, handle 6, rocking arm 2, rotating shaft 5 and adjusting screw(rod) 3, joint pin 8 is provided with bottom cam 1, described joint pin 8 side is horizontally connected with one handle 6, be evenly distributed with three rocking arms 2 contacted with cam 1 at cam 1 edge, the distance between described adjacent two rocking arms 2 is equal.Described rocking arm 2 is fixed in a rotative pattern by rotating shaft 5, and each rocking arm 2 rear end is provided with the adjusting screw(rod) 3 for adjusting rock arm 2 tensile force.Described handle 6 is parallel to each other with cam 1.Described rocking arm 2 top extends internally and forms snap fit 7.Described rotating shaft 5 is through in the middle part of rocking arm 2.Described cam 1 adopts metal material to make.
In sum, the utility model cam clamping mechanism, joint pin 8 is provided with bottom cam 1, described joint pin 8 side is horizontally connected with one handle 6, cam 1 edge distribution have three with the rocking arm 2 of cam contact, turning handle 6 can make cam 1 rotate, and cam 1 drives 5 rotations around the shaft of three rocking arms 2 to be clamped by part 4.The utility model is provided with adjusting screw(rod) 3 in rocking arm 2 rear end, and for regulating the size of clamping force, can regulate according to the difference of holding parts 4 like this, use convenient, clamping effect is better.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a cam clamping mechanism, comprise cam and handle, it is characterized in that: also comprise rocking arm, rotating shaft and adjusting screw(rod), joint pin is provided with bottom cam, described joint pin side is horizontally connected with one handle, cam edge be distributed with three with the rocking arm of cam contact, described rocking arm is fixed in a rotative pattern by rotating shaft, and each rocking arm rear end is provided with the adjusting screw(rod) for adjusting rock arm tensile force.
2. a kind of cam clamping mechanism according to claim 1, is characterized in that: described handle and cam are parallel to each other.
3. a kind of cam clamping mechanism according to claim 2, is characterized in that: described rocking arm top extends internally formation snap fit.
4. a kind of cam clamping mechanism according to claim 3, is characterized in that: being uniformly distributed three in cam edge has the rocking arm contacted with cam, and the distance between described adjacent two rocking arms is equal.
5. a kind of cam clamping mechanism according to claim 4, is characterized in that: described rotating shaft is through in the middle part of rocking arm.
6. a kind of cam clamping mechanism according to claim 5, is characterized in that: described cam adopts metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736330.2U CN204366772U (en) | 2014-11-28 | 2014-11-28 | A kind of cam clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736330.2U CN204366772U (en) | 2014-11-28 | 2014-11-28 | A kind of cam clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366772U true CN204366772U (en) | 2015-06-03 |
Family
ID=53323020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736330.2U Expired - Fee Related CN204366772U (en) | 2014-11-28 | 2014-11-28 | A kind of cam clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440681A (en) * | 2014-11-28 | 2015-03-25 | 王凡业 | Cam clamping mechanism |
| CN111390956A (en) * | 2020-04-10 | 2020-07-10 | 知行机器人科技（苏州）有限公司 | Robot tong quick change device |
-
2014
- 2014-11-28 CN CN201420736330.2U patent/CN204366772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440681A (en) * | 2014-11-28 | 2015-03-25 | 王凡业 | Cam clamping mechanism |
| CN111390956A (en) * | 2020-04-10 | 2020-07-10 | 知行机器人科技（苏州）有限公司 | Robot tong quick change device |
| CN111390956B (en) * | 2020-04-10 | 2021-07-09 | 知行机器人科技（苏州）有限公司 | Robot tong quick change device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151128 |