CN201158008Y - Self-adjusting hinged pipe vise - Google Patents
Self-adjusting hinged pipe vise Download PDFInfo
- Publication number
- CN201158008Y CN201158008Y CN 200820032954 CN200820032954U CN201158008Y CN 201158008 Y CN201158008 Y CN 201158008Y CN 200820032954 CN200820032954 CN 200820032954 CN 200820032954 U CN200820032954 U CN 200820032954U CN 201158008 Y CN201158008 Y CN 201158008Y
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- Prior art keywords
- pin
- operating grip
- self
- release lever
- binding clip
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- Expired - Fee Related
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Abstract
The utility model discloses a self-adjusting pipe anvil vice, which comprises a table vice seat, a fixed binding clip, a movable binding clip, a pressure lever, an operating grip, and a release lever. The fixed binding clip is fixedly connected to the table vice seat; the movable binding clip is hinged with one end of the pressure lever through a pin and is connected with a tension spring retaining plate through a tension spring; the operating grip is hinged with the other end of the pressure lever through the pin; a slide bar is arranged on a front slide bar seat and a rear slide bar seat, a slipper block and a pressure spring are sleeved on the slide bar, and the slipper block can slide along the slide bar; an L-shaped rod is respectively hinged with a cam and the operating grip through two pin rolls; the release lever is hinged with the operating grip through the pin; a torsional spring is arranged between the release lever and a release lever pin; an adjusting screw spring is arranged between an adjusting screw and the L-shaped rod. The self-adjusting pipe anvil vice can adjust the jaw width according to the tubing diameter automatically, can self-lock after clamping the tubing, and can be adjusted according to the clamp force requirement. The self-adjusting pipe anvil vice is a common hardware in industrial and mining enterprises as well as the mechanical maintenance industry.
Description
Technical field
The utility model relates to a kind of hardware ﹠ tools, specifically a kind of self-regulation clamp-on pipe vise that is used for the clamping pipe fitting.
Background technology
Clamp-on pipe vise is a kind of hardware ﹠ tools commonly used, is mainly used to operations such as the clamping steel pipe cuts off, articulation screw thread.The present clamp-on pipe vise that uses, employing all be degree of lip-rounding closed frame structure.Convenient for the clamping steel pipe, the closed frame structure generally is divided into fixedly underframe and movable upper frame, movable upper frame one end and fixedly underframe is hinged, and the other end is equipped with a movable hook spare.All need open movable upper frame in advance before tubulature, steel pipe is put well, then movable upper frame be closed, hang up movable hook spare, rotating threaded shaft clamps pipe fitting again, in use has inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of self-regulation clamp-on pipe vise, this clamp-on pipe vise adopts the open frame structure, directly steel pipe is put into during tubulature and got final product, depress operating grip then, pipe fitting can be clamped, need not screw-in distance according to pipe fitting diameter adjustment leading screw, but and self-locking after clamping, the big I of clamping force is regulated.
The purpose of this utility model is achieved through the following technical solutions:
A kind of self-regulation clamp-on pipe vise, it is characterized in that: it comprises bench vice seat, fixed pliers head, depression bar, operating grip, release lever, the movable binding clip of hatch frame, fixed pliers head is fixed on the bench vice seat by the fixed pliers head pin, movable binding clip is articulated in an end of depression bar by movable binding clip pin, and can freely swing around movable binding clip pin axis, link to each other with the extension spring fixed head by extension spring simultaneously; Depression bar can be free to slide along the hole in the bench vice seat; Operating grip is articulated in the other end of depression bar by the operating grip pin; On slider block and the back slider block, slide block and compression spring sleeve were contained on the slide bar before slide bar was contained in, and slide block can slide along slide bar; L shaped bar is hinged with cam and operating grip respectively by L shaped lever pin and locking pin; Release lever is articulated on the operating grip by the release lever pin; Between release lever and release lever pin, torsion spring is housed.
In the utility model, between adjustment screw and the L shaped bar adjustment screw spring is housed.
When this clamp-on pipe vise did not clamp pipe fitting, movable binding clip was in fixed distance binding clip position farthest under the extension spring effect, the bench vice position maximum of dehiscing.Slide block is in the nearest position of the preceding slider block of distance under the effect of stage clip.Release lever abuts against on the operating grip under the effect of torsion spring.
When clamping pipe fitting, operating grip is depressed.Because the hardness of stage clip is greater than the hardness of extension spring, so at first operating grip moves to fixed pliers head and pipe fitting direction by operating grip pin promotion depression bar and movable binding clip, after the distance between movable binding clip and the fixed pliers head is determined automatically according to the pipe fitting diameter, operating grip begins to rotate around the operating grip pin, by locking pin, L shaped bar, L shaped lever pin, cam and slider pin promote the slide block compression press spring backward the slider block direction move, this moment, cam rotated to the slide bar direction around slider pin simultaneously.When cam goes to certain position, its effect is equivalent to one and tiltedly carves, slide block is fixed on the slide bar, L shaped lever pin position is fixing thereupon, continue to depress operating grip this moment, until locking pin and operating grip pin and L shaped lever pin in line, make locking pin be in the dead-centre position, the self-regulation clamp-on pipe vise is realized self-locking when clamping pipe fitting.
When release lever is a fulcrum with the release lever pin, when bench vice seat direction is rotated, because the boss on the release lever withstands on the slide, make operating grip around operating grip pin rotate by the release lever pin this moment, make locking pin break away from the dead-centre position, the self-regulation clamp-on pipe vise state that unlocks, bench vice unlock behind the state, and release lever comes back to the position near operating grip under the effect of torsion spring.
Compared with prior art, the utility model can be regulated the jaw angle automatically according to the pipe fitting diameter, but self-locking after clamping pipe fitting, and can regulate according to the requirement of clamping force.Particularly, can not press from both sides flat tube spare or make the pipe fitting surface bad, simple to operate, easy to use by folder for the softer part of thin-wall pipe or surface.
Description of drawings
Fig. 1 is the structural representation of the utility model when free state;
Fig. 2 is the structural representation of the utility model when clamping work pieces;
Fig. 3 is the structural representation of the utility model when removing clamping;
Main mark explanation in the accompanying drawing:
The movable binding clip pin of 1-2-fixed pliers head
3-fixed pliers head pin 4-bench vice seat
The movable binding clip 6-of 5-extension spring
7-depression bar 8-extension spring fixed head
9-operating grip pin 10-locking pin
11-adjustment screw 12-adjustment screw spring
13-release lever pin 14-torsion spring
15-release lever 16-operating grip
Slider block 18-stage clip behind the 17-
19-slide block 20-slider pin
21-slide bar 22-cam
Slider block before the 23-L shape lever pin 24-
25-L shape bar
The specific embodiment
Describe the utility model in conjunction with the accompanying drawings and embodiments in detail.
As shown in Figure 1, a kind of self-regulation clamp-on pipe vise, fixed pliers head 2 is fixed on the bench vice seat 4 by fixed pliers head pin 3, and movable binding clip 5 is articulated in an end of depression bar 7 by movable binding clip pin 1, and can link to each other with extension spring fixed head 8 by extension spring 6 simultaneously around movable binding clip pin 1 axis free swing; Depression bar 7 can be free to slide along the hole in the bench vice seat 4; Operating grip 16 is articulated in the other end of depression bar 7 by operating grip pin 9; On slider block 24 and the back slider block 17, slide block 19 and stage clip 18 were sleeved on the slide bar 21 before slide bar 21 was contained in, and slide block 19 can slide along slide bar 21; L shaped bar 25 is hinged with cam 22 and operating grip 16 respectively by L shaped lever pin 23 and locking pin 10; Release lever 15 is articulated on the operating grip 16 by release lever pin 13; Between release lever 15 and release lever pin 13, torsion spring 14 is housed; Between adjustment screw 11 and L shaped bar 25, adjustment screw spring 12 is housed.
When clamp-on pipe vise did not clamp pipe fitting, movable binding clip 5 was in fixed distance binding clip 2 position farthest under the effect of extension spring 6, the bench vice position maximum of dehiscing.This moment, slide block 19 was in the nearest position of the preceding slider block of distance 24 under the effect of stage clip 18, and release lever 15 is abutting against on the operating grip 16 under the effect of torsion spring 14.
When needs clamp pipe fitting, operating grip 16 is depressed.Because the hardness of stage clip 18 is greater than the hardness of extension spring 6, so at first operating grip 16 moves to fixed pliers head 2 and pipe fitting direction by operating grip pin 9 promotion depression bars 7 and movable binding clip 5, after the distance between movable binding clip 5 and the fixed pliers head 2 is determined according to the pipe fitting diameter automatically, operating grip 16 begins to rotate around operating grip pin 9, by locking pin 10, L shaped bar 25, L shaped lever pin 23, cam and slider pin 20 promote slide blocks 19 compression press springs 18 backward slider block 17 directions move, this moment, cam 22 rotated to slide bar 21 directions around slider pin 20 simultaneously.When cam 22 goes to certain position, its effect is equivalent to one and tiltedly carves, slide block 19 is fixed on the slide bar 21, L shaped lever pin 23 positions are fixing thereupon, continue to depress operating grip 16 this moment, until locking pin 10 and operating grip pin 9 and L shaped lever pin 23 in line, make locking pin 10 be in the dead-centre position, the self-regulation clamp-on pipe vise is realized self-locking when clamping pipe fitting.As shown in Figure 2.Clamping force when adjustment screw 11 can be used to regulate clamp-on pipe vise clamping pipe fitting.
When release lever 15 is a fulcrum with release lever pin 13, when bench vice seat 4 directions are rotated, because the boss on the release lever 15 withstands on the slide 19, make operating grip 16 around operating grip pin 9 rotate by release lever pin 13 this moment, make locking pin 10 break away from dead-centre positions, the self-regulation clamp-on pipe vise state that unlocks.Bench vice unlocks behind the state, and release lever 15 comes back to the position near operating grip 16 under the effect of torsion spring 14, as shown in Figure 3.
Claims (5)
1, a kind of self-regulation clamp-on pipe vise, it is characterized in that: it comprises bench vice seat (4), fixed pliers head (2), movable binding clip (5), depression bar (7), operating grip (16), release lever (15), fixed pliers head (2) is fixed on the bench vice seat (4) by fixed pliers head pin (3), movable binding clip (5) is articulated in an end of depression bar (7) by movable binding clip pin (1), and links to each other with extension spring fixed head (8) by extension spring (6); Operating grip (16) is articulated in the other end of depression bar (7) by operating grip pin (9); Slide bar (21) is contained on preceding slider block (24) and the back slider block (17), and slide block (19) and stage clip (18) are sleeved on the slide bar (21), and slide block (19) can slide along slide bar (21); L shaped bar (25) is hinged with cam (22) and operating grip (16) respectively by L shaped lever pin (23) and locking pin (10); Release lever (15) is articulated on the operating grip (16) by release lever pin (13).
2, self-regulation clamp-on pipe vise according to claim 1 is characterized in that: described bench vice seat (4) is a hatch frame.
3, self-regulation clamp-on pipe vise according to claim 1 is characterized in that: movable binding clip (5) can freely swing around movable binding clip pin (1).
4, self-regulation clamp-on pipe vise according to claim 1 is characterized in that: between release lever (15) and the release lever pin (13) torsion spring (14) is housed.
5, self-regulation clamp-on pipe vise according to claim 1 is characterized in that: between adjustment screw (11) and the L shaped bar (25) adjustment screw spring (12) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820032954 CN201158008Y (en) | 2008-03-14 | 2008-03-14 | Self-adjusting hinged pipe vise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820032954 CN201158008Y (en) | 2008-03-14 | 2008-03-14 | Self-adjusting hinged pipe vise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158008Y true CN201158008Y (en) | 2008-12-03 |
Family
ID=40108599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820032954 Expired - Fee Related CN201158008Y (en) | 2008-03-14 | 2008-03-14 | Self-adjusting hinged pipe vise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158008Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433634A (en) * | 2011-10-18 | 2012-05-02 | 天津工业大学 | Drawing slenderizing device for human hair fiber bundles |
| CN102922322A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Chamfering machine clamping mechanism for pipes |
| CN104440692A (en) * | 2014-12-07 | 2015-03-25 | 重庆市合川区均恒金属加工厂 | Sliding rod locking device |
| CN105196303A (en) * | 2015-10-27 | 2015-12-30 | 衡阳纺织机械有限公司 | Clamping device with spindle pedestal easy to disassemble |
| CN105690157A (en) * | 2016-04-18 | 2016-06-22 | 苏州健雄职业技术学院 | Multipurpose hydraulic flat tongs and working method thereof |
| CN106736733A (en) * | 2016-11-29 | 2017-05-31 | 广东长盈精密技术有限公司 | A kind of active positioning block fixture |
| CN107914038A (en) * | 2017-07-17 | 2018-04-17 | 北京泰格瑞祥科技有限公司 | A kind of spectrum sample cutting machine |
| CN108772785A (en) * | 2018-07-03 | 2018-11-09 | 苏州亨允晟机电科技有限公司 | A kind of bench vice mechanism |
| CN108972058A (en) * | 2018-08-13 | 2018-12-11 | 繁昌县通民机械制造有限公司 | A kind of cutting machine workbench with fixed workpiece |
| CN110394741A (en) * | 2019-07-25 | 2019-11-01 | 南京信息职业技术学院 | Multidirectional linkage pipe wrench for self-adaptively clamping thin-wall pipe fitting |
| WO2021198735A1 (en) * | 2020-04-02 | 2021-10-07 | Zvi Hershkovich | Quick action clamping apparatus |
| CN114833764A (en) * | 2022-04-20 | 2022-08-02 | 上海沪工汽车电器有限公司 | Crank slider press-fitting adjusting mechanism |
-
2008
- 2008-03-14 CN CN 200820032954 patent/CN201158008Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433634A (en) * | 2011-10-18 | 2012-05-02 | 天津工业大学 | Drawing slenderizing device for human hair fiber bundles |
| CN102922322A (en) * | 2012-11-02 | 2013-02-13 | 无锡华联科技集团有限公司 | Chamfering machine clamping mechanism for pipes |
| CN102922322B (en) * | 2012-11-02 | 2015-07-22 | 无锡华联科技集团有限公司 | Chamfering machine clamping mechanism for pipes |
| CN104440692A (en) * | 2014-12-07 | 2015-03-25 | 重庆市合川区均恒金属加工厂 | Sliding rod locking device |
| CN105196303A (en) * | 2015-10-27 | 2015-12-30 | 衡阳纺织机械有限公司 | Clamping device with spindle pedestal easy to disassemble |
| CN105690157A (en) * | 2016-04-18 | 2016-06-22 | 苏州健雄职业技术学院 | Multipurpose hydraulic flat tongs and working method thereof |
| CN105690157B (en) * | 2016-04-18 | 2018-01-09 | 苏州健雄职业技术学院 | A kind of multi-purpose hydraulic flat tongs and its method of work |
| CN106736733A (en) * | 2016-11-29 | 2017-05-31 | 广东长盈精密技术有限公司 | A kind of active positioning block fixture |
| CN107914038A (en) * | 2017-07-17 | 2018-04-17 | 北京泰格瑞祥科技有限公司 | A kind of spectrum sample cutting machine |
| CN107914038B (en) * | 2017-07-17 | 2024-03-08 | 北京泰格瑞祥科技有限公司 | Spectrum sample cutting machine |
| CN108772785A (en) * | 2018-07-03 | 2018-11-09 | 苏州亨允晟机电科技有限公司 | A kind of bench vice mechanism |
| CN108972058A (en) * | 2018-08-13 | 2018-12-11 | 繁昌县通民机械制造有限公司 | A kind of cutting machine workbench with fixed workpiece |
| CN110394741A (en) * | 2019-07-25 | 2019-11-01 | 南京信息职业技术学院 | Multidirectional linkage pipe wrench for self-adaptively clamping thin-wall pipe fitting |
| CN110394741B (en) * | 2019-07-25 | 2024-04-09 | 南京信息职业技术学院 | Multidirectional linkage pipe wrench capable of adaptively clamping thin-wall pipe fitting |
| WO2021198735A1 (en) * | 2020-04-02 | 2021-10-07 | Zvi Hershkovich | Quick action clamping apparatus |
| CN114833764A (en) * | 2022-04-20 | 2022-08-02 | 上海沪工汽车电器有限公司 | Crank slider press-fitting adjusting mechanism |
| CN114833764B (en) * | 2022-04-20 | 2024-05-24 | 上海沪工汽车电器有限公司 | Crank block press-fitting adjusting mechanism |
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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: 20081203 Termination date: 20110314 |