CN101733650A - Clamping mechanism of a clamp - Google Patents
Clamping mechanism of a clamp Download PDFInfo
- Publication number
- CN101733650A CN101733650A CN200810136220A CN200810136220A CN101733650A CN 101733650 A CN101733650 A CN 101733650A CN 200810136220 A CN200810136220 A CN 200810136220A CN 200810136220 A CN200810136220 A CN 200810136220A CN 101733650 A CN101733650 A CN 101733650A
- Authority
- CN
- China
- Prior art keywords
- clamp
- anchor clamps
- claw
- screw rod
- claws
- 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
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Abstract
The invention relates to a clamping mechanism of a clamp, which comprises at least two claws connected at the root part and an expanding mechanism for expanding the free ends of the claws and keeping the free ends in an expanded state. According to the technical scheme, a hole or groove of a workpiece can be sleeved on the claws, and the expanding mechanism expands the claws to firmly clamp the workpiece on the clamp. The clamping mechanism occupies small space, and the structure of the clamp is compact.
Description
Technical field
The present invention relates to improvement, especially to the improvement of the clamp mechanism of anchor clamps to anchor clamps.
Background technology
Existing anchor clamps generally all are to utilize the clamp mechanism that is clamped on surface of the work that workpiece is clamped.This external clamp mechanism takes up room often, makes the structure of whole anchor clamps seem too fat to move, simplifies inadequately.
Summary of the invention
Technical problem to be solved by this invention is that a kind of structure of design clamp mechanism of more simplifying is to reduce the volume of anchor clamps.
For achieving the above object, the technical solution used in the present invention is: a kind of clamp mechanism of anchor clamps comprises the claw that at least two roots are fixedly connected, the spreading mechanism that is used for the free end of described claw is strutted and maintains softened state.
Owing to the technique scheme utilization, make workpiece its hole or groove can be set on the claw, with spreading mechanism claw is strutted and be about to the workpiece firm grip on anchor clamps.The shared space of clamp mechanism is less, and clamp structure is compact more.
Description of drawings
Fig. 1 is that the master of clamp mechanism looks complete section figure;
Fig. 2 is the vertical view of expansion set among Fig. 1;
Wherein, 1, workpiece, 2, clamp base, 3, expansion set, 31, otch, 32, claw, 4, screw rod, 41, frustum.
The specific embodiment
Below the specific embodiment of the present invention is described:
Referring to Fig. 1, Fig. 2, a kind of clamp mechanism of anchor clamps comprises expansion set 30, with clamp base 2 spiral settings and pass the screw rod 4 of described expansion set 30.One end of described expansion set 30 is resisted against on the clamp base 2, offers 31, three otch 31 of three otch on the other end uniformly and tells three claws 32 from expansion set 30.Close described claw 32 free-ended ends of screw rod 4 are provided with frustum 41, fixedly connected with described screw rod 4 in the less end of the diameter of described frustum 41.
In use, the outside that the hole or the groove of workpiece 1 is set in expansion set 30, turn screw rod 4 makes frustum 41 be fastened between three claws 32, further turn screw rod 4, then frustum 41 struts three claws 32, is clamped on by the claw 32 that strutted on the inwall of hole or groove just workpiece 1 to be clamped on the anchor clamps.
Claims (3)
1. the clamp mechanism of anchor clamps is characterized in that: comprise the claw (32) that at least two roots are fixedly connected, the spreading mechanism that is used for the free end of described claw (32) is strutted and maintains softened state.
2. the clamping body of anchor clamps according to claim 1 is characterized in that: described claw (32) is three and is evenly distributed in an end of expansion set (3) that described claw (32) is wholely set with described expansion set (30).
3. the clamping body of anchor clamps according to claim 2, it is characterized in that: described spreading mechanism comprise with clamp base (2) the spiral setting of these anchor clamps and pass described expansion set (30) screw rod (4), be arranged on the frustum (41) of the free-ended end of close claw (32) of described screw rod (4), the diameter smaller end of described frustum (41) is connected with described screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810136220A CN101733650A (en) | 2008-11-17 | 2008-11-17 | Clamping mechanism of a clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810136220A CN101733650A (en) | 2008-11-17 | 2008-11-17 | Clamping mechanism of a clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101733650A true CN101733650A (en) | 2010-06-16 |
Family
ID=42457956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810136220A Pending CN101733650A (en) | 2008-11-17 | 2008-11-17 | Clamping mechanism of a clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101733650A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328227A (en) * | 2011-07-29 | 2012-01-25 | 吴江市和喜机械有限公司 | Fixture for part of sewing machine |
| CN104308581A (en) * | 2014-10-17 | 2015-01-28 | 金牌模具（常熟）有限公司 | Novel punch processing fixture and novel punch manufactured by same |
| CN104476441A (en) * | 2014-11-28 | 2015-04-01 | 柳州华威合力机械有限责任公司 | Clamping device |
| CN106041849A (en) * | 2016-07-21 | 2016-10-26 | 力帆实业(集团)股份有限公司 | Piston drill workbench and guide mechanism thereof |
| CN107803677A (en) * | 2017-10-11 | 2018-03-16 | 昌河飞机工业（集团）有限责任公司 | A kind of double-ended tension attachment means |
| CN111823030A (en) * | 2020-08-17 | 2020-10-27 | 黑龙江农业工程职业学院 | Special clamp |
| CN113458745A (en) * | 2021-06-30 | 2021-10-01 | 上海磐云科技有限公司 | Sleeving device |
| CN114161338A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Clamping device and fuel pellet moving method |
-
2008
- 2008-11-17 CN CN200810136220A patent/CN101733650A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328227A (en) * | 2011-07-29 | 2012-01-25 | 吴江市和喜机械有限公司 | Fixture for part of sewing machine |
| CN104308581A (en) * | 2014-10-17 | 2015-01-28 | 金牌模具（常熟）有限公司 | Novel punch processing fixture and novel punch manufactured by same |
| CN104476441A (en) * | 2014-11-28 | 2015-04-01 | 柳州华威合力机械有限责任公司 | Clamping device |
| CN106041849A (en) * | 2016-07-21 | 2016-10-26 | 力帆实业(集团)股份有限公司 | Piston drill workbench and guide mechanism thereof |
| CN107803677A (en) * | 2017-10-11 | 2018-03-16 | 昌河飞机工业（集团）有限责任公司 | A kind of double-ended tension attachment means |
| CN111823030A (en) * | 2020-08-17 | 2020-10-27 | 黑龙江农业工程职业学院 | Special clamp |
| CN111823030B (en) * | 2020-08-17 | 2022-05-20 | 黑龙江农业工程职业学院 | Special clamp |
| CN113458745A (en) * | 2021-06-30 | 2021-10-01 | 上海磐云科技有限公司 | Sleeving device |
| CN114161338A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Clamping device and fuel pellet moving method |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |