CN202825328U - Single-cylinder driving clamping mechanism - Google Patents
Single-cylinder driving clamping mechanism Download PDFInfo
- Publication number
- CN202825328U CN202825328U CN 201220549382 CN201220549382U CN202825328U CN 202825328 U CN202825328 U CN 202825328U CN 201220549382 CN201220549382 CN 201220549382 CN 201220549382 U CN201220549382 U CN 201220549382U CN 202825328 U CN202825328 U CN 202825328U
- Authority
- CN
- China
- Prior art keywords
- clamping
- driving
- oil cylinder
- drives
- cylinder
- 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 single-cylinder driving clamping mechanism which comprises one driving oil cylinder and two clamping arms. The two clamping arms are symmetrically distributed and are in the same shape. Each clamping arm comprises a clamping portion at the front end, a slide support portion in the middle and a driving port at the rear end, wherein an included angle between the clamping portion and the driving port is a right angle, an inclined slide groove is arranged on the slide support portion, the slide groove is installed on a fixed support pin shaft, the driving portion is hinged with the end of a piston rod of the driving oil cylinder, and the piston rod is arranged on the central line of the two clamping arms. A clamping block is installed on the inner lateral side of each clamping portion through a screw, and the inner surface of each clamping block is in a concave V shape. The single-cylinder driving clamping mechanism uses one driving oil cylinder to drive two clamping arms to clamp so as to be simple in structure and good in stability.
Description
Technical field
The utility model is a kind of steel pipe clamping mechanism, is that steel pipe adds the auxiliary clamp of using man-hour.
Background technology
The clamping device of steel pipe need to guarantee good concentricity at present, and need to keep enough stability in to the process of steel pipe processing, so the clamping device that a kind of good clamping effect need to be provided, can not become flexible easily.
The utility model content
The purpose of this utility model provides a kind of steel pipe clamping single cylinder effective, that can not become flexible easily and drives clamping device.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of single cylinder drives clamping device, comprise that one drives oil cylinder and two clamping limbs, two clamping limbs be arranged symmetrically with and shape identical, each described clamping limb comprises the clamping part of front end, the sliding support section at middle part and the drive division of rear end, angle is the right angle between described clamping part and the drive division, described sliding support section is provided with the chute of inclination, and described chute is installed on the fixing support bearing pin in a position, and described drive division is hinged with the piston rod end that drives oil cylinder.
Described piston rod is positioned on the center line of two clamping limbs.
The medial surface of each described clamping part is equipped with grip block by screw, and the inner surface of described grip block is made as the V-arrangement of indent.
The disclosed single cylinder of the utility model drives clamping device, carries out the action of clamping by two clamping limbs of a driving hydraulic oil cylinder driving, and is simple in structure, good stability.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart that the described single cylinder of the utility model embodiment drives clamping device.
The specific embodiment
As shown in Figure 1, the described single cylinder of the utility model embodiment drives clamping device, comprise that one drives oil cylinder 1 and two clamping limbs 2, two clamping limbs 2 be arranged symmetrically with and shape identical, each described clamping limb 2 comprises the clamping part 21 of front end, the sliding support section 22 at middle part and the drive division 23 of rear end, angle is the right angle between described clamping part 21 and the drive division 23, described sliding support section 22 is provided with the chute 24 of inclination, and described chute 24 is installed on the fixing support bearing pin 25 in a position, and described drive division 23 is hinged with piston rod 11 ends that drive oil cylinder 1.
Described piston rod 11 is positioned on the center line of two clamping limbs 2.
The medial surface of each described clamping part 21 is equipped with grip block 26 by screw, and the inner surface of described grip block 26 is made as the V-arrangement of indent.
The disclosed single cylinder of the utility model drives clamping device, carries out the action of clamping by two clamping limbs of a driving hydraulic oil cylinder driving, and is simple in structure, good stability.
Claims (3)
1. a single cylinder drives clamping device, comprise that one drives oil cylinder and two clamping limbs, it is characterized in that, two clamping limbs be arranged symmetrically with and shape identical, each described clamping limb comprises the clamping part of front end, the sliding support section at middle part and the drive division of rear end, angle is the right angle between described clamping part and the drive division, described sliding support section is provided with the chute of inclination, and described chute is installed on the fixing support bearing pin in a position, and described drive division is hinged with the piston rod end that drives oil cylinder.
2. single cylinder as claimed in claim 1 drives clamping device, it is characterized in that, described piston rod is positioned on the center line of two clamping limbs.
3. single cylinder as claimed in claim 1 drives clamping device, it is characterized in that, the medial surface of each described clamping part is equipped with grip block by screw, and the inner surface of described grip block is made as the V-arrangement of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549382 CN202825328U (en) | 2012-10-25 | 2012-10-25 | Single-cylinder driving clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549382 CN202825328U (en) | 2012-10-25 | 2012-10-25 | Single-cylinder driving clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825328U true CN202825328U (en) | 2013-03-27 |
Family
ID=47937120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549382 Expired - Fee Related CN202825328U (en) | 2012-10-25 | 2012-10-25 | Single-cylinder driving clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825328U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821803A (en) * | 2014-03-17 | 2014-05-28 | 北京理工大学 | Shaft holder |
| CN105729333A (en) * | 2016-04-20 | 2016-07-06 | 苏州鸿普精密模具有限公司 | Clamping assembly of car door shackle production line |
| CN105729445A (en) * | 2016-04-20 | 2016-07-06 | 苏州鸿普精密模具有限公司 | Conversion manipulator of car door shackle production line |
| CN105905596A (en) * | 2016-06-21 | 2016-08-31 | 吴中区木渎蒯斌模具加工厂 | Transposition unit of travel switch contact part assembling machine |
| CN106141527A (en) * | 2015-03-27 | 2016-11-23 | 长城汽车股份有限公司 | Piece-holder detent mechanism and piece-holder locating assembly |
| CN106404285A (en) * | 2016-08-30 | 2017-02-15 | 无锡飞达纺织印染机械有限公司 | Transmission shaft balancing machine |
| CN106624854A (en) * | 2016-12-09 | 2017-05-10 | 怀宁县凉亭建材有限责任公司 | Handheld clamp |
| CN107877244A (en) * | 2017-12-28 | 2018-04-06 | 奉化市迪鹏磁钢设备制造有限公司 | A kind of automatic magnet steel counterbore machine |
-
2012
- 2012-10-25 CN CN 201220549382 patent/CN202825328U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821803A (en) * | 2014-03-17 | 2014-05-28 | 北京理工大学 | Shaft holder |
| CN106141527A (en) * | 2015-03-27 | 2016-11-23 | 长城汽车股份有限公司 | Piece-holder detent mechanism and piece-holder locating assembly |
| CN106141527B (en) * | 2015-03-27 | 2018-05-11 | 长城汽车股份有限公司 | Piece-holder detent mechanism and piece-holder locating assembly |
| CN105729333A (en) * | 2016-04-20 | 2016-07-06 | 苏州鸿普精密模具有限公司 | Clamping assembly of car door shackle production line |
| CN105729445A (en) * | 2016-04-20 | 2016-07-06 | 苏州鸿普精密模具有限公司 | Conversion manipulator of car door shackle production line |
| CN105905596A (en) * | 2016-06-21 | 2016-08-31 | 吴中区木渎蒯斌模具加工厂 | Transposition unit of travel switch contact part assembling machine |
| CN106404285A (en) * | 2016-08-30 | 2017-02-15 | 无锡飞达纺织印染机械有限公司 | Transmission shaft balancing machine |
| CN106624854A (en) * | 2016-12-09 | 2017-05-10 | 怀宁县凉亭建材有限责任公司 | Handheld clamp |
| CN107877244A (en) * | 2017-12-28 | 2018-04-06 | 奉化市迪鹏磁钢设备制造有限公司 | A kind of automatic magnet steel counterbore machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131025 |