CN105856122A - Clamp for wedge-shaped workpieces - Google Patents
Clamp for wedge-shaped workpieces Download PDFInfo
- Publication number
- CN105856122A CN105856122A CN201610477304.6A CN201610477304A CN105856122A CN 105856122 A CN105856122 A CN 105856122A CN 201610477304 A CN201610477304 A CN 201610477304A CN 105856122 A CN105856122 A CN 105856122A
- Authority
- CN
- China
- Prior art keywords
- caliper
- clamp
- pedestal
- grip block
- work piece
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention relates to the technical field of clamps and discloses a clamp for wedge-shaped workpieces. The clamp comprises a base and two clamp bodies respectively located on two sides of the clamping station of the base, wherein at least one of the clamp body is slidably connected with the base; a clamping plate is connected to the inner side of each clamp body through a ball-hinge structure, and a spring is mounted between the free end of the clamping plate and the corresponding clamp body. By the arrangement, the clamp has the advantages that the ball hinges at the connecting ends of the clamping plates are connected to the clamp bodies and rotate to guarantee that the clamping plates can rotate freely to adapt to the wedge workpieces of different inclination angles, fast mounting and fast taking are achieved, and assembling efficiency is increased greatly.
Description
Technical field
The present invention relates to clamp art.
Background technology
The most general fixture mainly has the fixtures such as vice, flat-nose pliers, V shape iron.Owing to the jaw plate of vice and flat-nose pliers is all flat board, workpiece can only be clamped by the two sides being parallel to each other that the cross section of clamping workpiece is rule regular polygon；V shape iron supports cylindrical work only with its V-shaped part part, then coordinates vice or flat-nose pliers by Workpiece clamping.
During for the assembling of parts, need fast-assembling cache, and the form of diverse of part, and for there is the gradient workpiece of inclined plane, these workpiece cannot utilize the fixtures such as above-mentioned conventional vice, flat-nose pliers, V shape iron firmly to clamp.So, design a kind of fixture being specifically designed for wedge shape Workpiece clamping, be current technical staff's problem demanding prompt solution.
Summary of the invention
The invention is intended to provide a kind of wedge shape work piece holder, it is possible to the workpiece with inclined plane is clamped, facilitates the assembling of workpiece.
Wedge shape work piece holder in this programme, including pedestal, and two groups lay respectively at pedestal and clamp the caliper of station both sides, and one group of caliper of at least a part of which is slidably connected with pedestal；All there is grip block the inner side often organizing caliper by spherical hinge structure connection, is provided with spring between this grip block free end and caliper.
Beneficial effect: when not laying workpiece, grip block is extruded under the elastic force effect of spring, the upper end of grip block is drawn close to centre, during use, grip block is opened laterally, workpiece is placed between two grip blocks, grip block is close to against workpiece, grip block and workpiece slope under spring force effect thus is realized clamping, it is simple to manually install；Simultaneously because be clamped by spring, so manually quickly grip block can manually be opened, so being capable of quickly clamping operation.
Such scheme, grip block connection end ball pivot is used to be connected to caliper and rotate, thus ensure that grip block can be freely rotatable, to adapt to the wedge shape workpiece of differing tilt angles, have the feature of fast-assembling cache simultaneously, substantially increase the efficiency of assembling.
Further, described in the caliper that is slidably connected on pedestal be provided with screwed hole, be combined with lock-screw in screwed hole, end and the pedestal of described lock-screw offset.Unscrewing lock-screw, can arbitrarily slide movable caliper, to regulate the distance between two calipers, thus adapts to various sizes of workpiece.
Further, described pedestal is provided with the chute slided for caliper, and the cross section of this chute is convex shape, and the both sides, bottom of caliper are provided with the projection corresponding with chute shape.Chute cross section is set to convex shape, it is possible to the projection on caliper plays the restriction on longitudinally, limits caliper and moves up and down, and the slip of caliper is more stable.
Further, the outer side-lower of described grip block is provided with chamfering, compares right angle, and grip block is provided with bigger revolution space.
Further, along being provided with chamfering on the inner side of described caliper, comparing right angle, grip block is provided with bigger revolution space.
Accompanying drawing explanation
Fig. 1 is the structural representation of wedge shape work piece holder embodiment of the present invention；
Fig. 2 is the structural representation in Fig. 1 at A-A.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: pedestal 1, caliper 2, spring 21, grip block 3, major arc fin 31, lock-screw 4, workpiece 5.
Embodiment is the most as shown in Figures 1 and 2:
Wedge shape work piece holder in this programme, including the pedestal 1 being arranged on workbench, and two calipers 2 being connected on pedestal 1, wherein the caliper 2 on the left side is welded on pedestal 1, the caliper 2 on the right is slidably connected on pedestal 1, and grip block 3 is rotatably connected on caliper 2.
The concrete mode that the caliper 2 on the right and pedestal 1 are slidably connected is: being machined with chute on pedestal 1, the cross section of this chute is convex shape, and the both sides, bottom of caliper 2 are machined with the projection corresponding with chute shape.Chute cross section is set to convex shape, it is possible to the projection on caliper 2 plays the restriction on longitudinally, limits caliper 2 and moves up and down, and the slip of caliper 2 is more stable.
The employing ball pivot of grip block 3 and caliper 2 connects, and connected mode in detail below can also be used: caliper 2 medial surface is machined with the groove that cross section is major arc shape, major arc fin 31 is welded on the position that two described grip blocks 3 are corresponding with homonymy caliper 2 groove, this major arc fin 31 is with in major arc connected in star, and the two ends of spring 21 are connected with grip block 3, caliper 2 respectively.
Having tapped through hole on the caliper 2 of right, be combined with lock-screw 4 in screwed hole, end and the pedestal 1 of lock-screw 4 offset.Unscrew lock-screw 4, the caliper 2 that can arbitrarily slide movable, to regulate the distance between two calipers 2, thus adapt to various sizes of workpiece 5.
The concrete mode that the caliper 2 on the right and pedestal 1 are slidably connected is: being machined with chute on pedestal 1, the cross section of this chute is convex shape, and the both sides, bottom of caliper 2 are machined with the projection corresponding with chute shape.Chute cross section is set to convex shape, it is possible to the projection on caliper 2 plays the restriction on longitudinally, limits caliper 2 and moves up and down, and the slip of caliper 2 is more stable.
The outer side-lower of grip block 3 is machined with chamfering, along being provided with chamfering on the inner side of caliper 2.
Operation principle: when not laying workpiece 5, grip block 3 is extruded under the elastic force effect of spring 21, and the upper end of grip block 3 is drawn close to centre.Being opened laterally by grip block 3 during use, be placed on by workpiece 5 between two grip blocks 3, grip block 3 is close to against workpiece 5, grip block 3 and workpiece 5 inclined-plane under spring 21 elastic force effect thus is realized clamping, it is simple to manually install；Simultaneously because be clamped by spring 21, so manually quickly grip block 3 can manually be opened, so being capable of quickly clamping.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from present configuration, it is also possible to make some deformation and improvement; these also should be considered as protection scope of the present invention, and these are all without affecting effect and the practical applicability that the present invention implements.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification etc. records the content that may be used for explaining claim.
Claims (5)
1. a wedge shape work piece holder, including pedestal, and two groups lay respectively at pedestal and clamp the caliper of station both sides, it is characterised in that: one group of caliper of at least a part of which is slidably connected with pedestal；All there is grip block the inner side often organizing caliper by spherical hinge structure connection, is provided with spring between this grip block free end and caliper.
Wedge shape work piece holder the most according to claim 1, it is characterised in that the caliper being slidably connected on pedestal described in: is provided with screwed hole, is combined with lock-screw in screwed hole, end and the pedestal of described lock-screw offset.
Wedge shape work piece holder the most according to claim 2, it is characterised in that: described pedestal is provided with the chute slided for caliper, and the cross section of this chute is convex shape, and the both sides, bottom of caliper are provided with the projection corresponding with chute shape.
Wedge shape work piece holder the most according to claim 3, it is characterised in that: the outer side-lower of described grip block is provided with chamfering.
Wedge shape work piece holder the most according to claim 4, it is characterised in that: along being provided with chamfering on the inner side of described caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477304.6A CN105856122A (en) | 2016-06-27 | 2016-06-27 | Clamp for wedge-shaped workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477304.6A CN105856122A (en) | 2016-06-27 | 2016-06-27 | Clamp for wedge-shaped workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105856122A true CN105856122A (en) | 2016-08-17 |
Family
ID=56655258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477304.6A Pending CN105856122A (en) | 2016-06-27 | 2016-06-27 | Clamp for wedge-shaped workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105856122A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378825A (en) * | 2017-09-04 | 2017-11-24 | 南京康尼精密机械有限公司 | Eliminate the fixture of eccentric moment |
| CN107791055A (en) * | 2017-11-24 | 2018-03-13 | 恩平市牧恩卫浴有限公司 | A kind of four-shaft numerically controlled machining tool |
| CN108552154A (en) * | 2018-02-24 | 2018-09-21 | 南京工业职业技术学院 | A kind of aviation scarecrow device |
| CN109015027A (en) * | 2018-09-04 | 2018-12-18 | 沈阳飞机工业（集团）有限公司 | A kind of milling clamp in the processing wedged section of thin plate |
| CN112440229A (en) * | 2019-09-03 | 2021-03-05 | 亚杰科技（江苏）有限公司 | Connecting rod disassembling table |
| CN113561077A (en) * | 2021-08-11 | 2021-10-29 | 四川美术学院 | Plastic vice convenient to store and carry |
| CN114131070A (en) * | 2021-12-24 | 2022-03-04 | 山东宏丰智能装备有限公司 | Straight pipe tensioner for high-pressure manifold |
| CN117301913A (en) * | 2023-11-30 | 2023-12-29 | 张家港市华为电子有限公司 | Heat abstractor of electric pile fills |
-
2016
- 2016-06-27 CN CN201610477304.6A patent/CN105856122A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378825A (en) * | 2017-09-04 | 2017-11-24 | 南京康尼精密机械有限公司 | Eliminate the fixture of eccentric moment |
| CN107378825B (en) * | 2017-09-04 | 2024-01-30 | 南京康尼精密机械有限公司 | Clamp for eliminating eccentric moment |
| CN107791055A (en) * | 2017-11-24 | 2018-03-13 | 恩平市牧恩卫浴有限公司 | A kind of four-shaft numerically controlled machining tool |
| CN108552154A (en) * | 2018-02-24 | 2018-09-21 | 南京工业职业技术学院 | A kind of aviation scarecrow device |
| CN109015027A (en) * | 2018-09-04 | 2018-12-18 | 沈阳飞机工业（集团）有限公司 | A kind of milling clamp in the processing wedged section of thin plate |
| CN109015027B (en) * | 2018-09-04 | 2024-01-23 | 沈阳飞机工业（集团）有限公司 | Milling fixture for machining wedge-shaped section of thin plate |
| CN112440229A (en) * | 2019-09-03 | 2021-03-05 | 亚杰科技（江苏）有限公司 | Connecting rod disassembling table |
| CN113561077A (en) * | 2021-08-11 | 2021-10-29 | 四川美术学院 | Plastic vice convenient to store and carry |
| CN114131070A (en) * | 2021-12-24 | 2022-03-04 | 山东宏丰智能装备有限公司 | Straight pipe tensioner for high-pressure manifold |
| CN117301913A (en) * | 2023-11-30 | 2023-12-29 | 张家港市华为电子有限公司 | Heat abstractor of electric pile fills |
| CN117301913B (en) * | 2023-11-30 | 2024-02-20 | 张家港市华为电子有限公司 | Heat abstractor of electric pile fills |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |