CN204868621U - Monocline scarf slidingtype clamping mechanism - Google Patents
Monocline scarf slidingtype clamping mechanism Download PDFInfo
- Publication number
- CN204868621U CN204868621U CN201520589390.0U CN201520589390U CN204868621U CN 204868621 U CN204868621 U CN 204868621U CN 201520589390 U CN201520589390 U CN 201520589390U CN 204868621 U CN204868621 U CN 204868621U
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- CN
- China
- Prior art keywords
- cavity
- wedge
- clamping
- piece
- slider
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- Expired - Fee Related
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Abstract
The utility model provides a monocline scarf slidingtype clamping mechanism, include: base, clamping piece, wedge type slider and driving piece, there is a boss base upper end, and the base lower extreme has a cavity, driving piece and wedge type slider are all set up in the cavity, and the screw thread drive is adopted with the top of cavity laminating, driving piece in the opposite of the scarf of wedge type slider, install behind the cavity on the wall, support in order obtaining, the clamping piece archwise, its center is equipped with a pivot to install on the ear that cavity both sides wall extends to the front end, clamping piece one end is used for pressing from both sides tightly, and the other end cooperates with the scarf of wedge slider to the change compresses tightly a stroke, and the clamping piece is equipped with return spring. Only need screw up the driving piece when needing to press from both sides tight work piece, easy operation is convenient, and has self -locking function, when loosening the driving piece, the clamping piece can rebound automatically, loosens the work piece.
Description
Technical field
The utility model relates to a kind of clamping device, particularly relates to a kind of monocline wedge surface slidingtype clamping device.
Background technology
Usually need to use clamping device in process of production and come holding workpiece or product, to facilitate the assembling or transport etc. of workpiece or product.
Clamp system mainly comprises screw clamping mechanism, oblique-wedge clamping system, pressure plate clamping mechanism, centering and clamping mechanism, hinge clamping mechanism, lever clamp mechanism, process to carry out processing to workpiece in order to fixation workpiece in industrial production, usually need to design some clamp systems.Conventional clamp system, comprises brace table, locking member and drives the actuator of this locking member.Workpiece to be held on this brace table thus to be fixed by workpiece by locking member under the driving of driving mechanism.Wherein oblique-wedge clamping system and screw clamping mechanism, most widely used general.Oblique-wedge clamping system, structure is simple, and single clamping power is bad; Its realization clamping of oblique-wedge clamping system, is after loading workpiece, knocks wedge major part, clamping work pieces; Completion of processing, knocks wedge microcephaly, and workpiece is unclamped.This operating process is very loaded down with trivial details, and the bad control of percussion power, workpiece clamp can be made to obtain too tight, not easily unclamp.Screw clamping mechanism structure is simple, and clamping stroke is large, and self-locking property is good, but clamping process is slow.
Utility model content
It is simple that the utility model provides a kind of structure, easy to operate, laborsaving, and can realize the slow increase of clamping force, has the monocline wedge surface slidingtype clamp system of good self-locking property.
The utility model comprises: base, clamping element, Wedge slider and actuator; There is a boss described base upper end, and there is a cavity base lower end; Wedge slider is arranged in this cavity, fits in the opposite of the wedge surface of Wedge slider and the top of cavity; Clamping element archwise, its center is provided with a rotating shaft, to be arranged on ear that cavity two side forward end extends; Clamping element one end is used for clamping, and the other end coordinates with the wedge surface of wedge block; Actuator is arranged on cavity rear wall, adopts screw drive, acts on the afterbody of Wedge slider; Another clamping element is provided with return spring.
Wedge-type clamp system combines with screw clamping mechanism by the utility model, and make clamping process have self-lock ability, clamping process is more convenient; Described clamping element is set to arc, and described Wedge slider and actuator can be made to be located at bottom the cavity of base, not easily damaged, and effectively utilizes space; The return spring that clamping element is arranged, can make clamping element return, is convenient to take out workpiece.
The return spring of described clamping element, as the further optimization to base case, is stage clip by preferred version one, arranges and above clamping element rotating shaft and between base, itself and compressing member and base contacts place all have blind hole, and both ends of the spring is placed in hole; Compared with extension spring, stage clip does not more save space, and fragile and come off.
Preferred version two, as the further optimization to base case and preferred version one, actuator is set to a screw bolt, base cavity rear wall is offered a through hole, and bolt is through through hole, and bolt is provided with limited block, bolt can not be moved forward and backward in hole, can only rotate, the afterbody of Wedge slider has screwed hole, coordinates with bolt; Rotating bolt just slidably Wedge slider.This programme structure is simple, easy to operate, and Wedge slider can directly bolt support, for convenience detach.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model monocline wedge surface slidingtype clamp system.
Reference numeral: base 1, actuator 2, limited block 3, Wedge slider 4, clamping element 5, rotating shaft 6, return spring 7, workpiece 8.
specific implementation method
Below in conjunction with accompanying drawing, specific implementation method of the present utility model is done into an explanation.
In the utility model monocline wedge surface slidingtype clamp system shown in Fig. 1, mainly include base 1, clamping element 5, Wedge slider 4 and actuator 2.There is a boss base 1 upper end, and there is a cavity base lower end, and be provided with Wedge slider 4 and actuator 2 in cavity, wherein actuator 2 is mainly screw bolt; Cavity rear wall has a through hole, pass for bolt, in cavity, side direction bolt sleeve enters a back-up ring, and is welded on bolt, as limited block 3, bolt can not be moved forward and backward, can only rotate; Wedge slider 4 afterbody and actuator 2 corresponding position are provided with screwed hole, screw in for actuator 2, and to realize slide block slide anteroposterior, Wedge slider 4 is using actuator 2 as support simultaneously; Clamping element 5 archwise, its center is provided with a hole, passes through for rotating shaft 6, and the ear that the cavity two side forward end of Wedge slider 4 is extended also is provided with holes, and clamping element 5 just can be made to be arranged on base by rotating shaft 6, rotating shaft 6 available open pin is spacing; One end of clamping element 5 and the wedge surface effect of Wedge slider 5, the other end is used for clamping work pieces 8; When rotating drive part 2, promote Wedge slider 4 and travel forward, make clamping element 5 rotate with clamping work pieces 8; Clamping element 5 is provided with return spring 7, and when actuator 2 unclamps, clamping element is rebounded, and workpiece 8 is released.
Claims (3)
1. a monocline wedge surface slidingtype clamp system, comprising: base, clamping element, Wedge slider and actuator, is characterized in that: there is a boss base upper end, there is a cavity base lower end; Fit in the opposite of the wedge surface of Wedge slider and the top of cavity; Clamping element archwise, its center is provided with a rotating shaft, and to be arranged on ear that cavity two side forward end extends, clamping element is provided with return spring; Clamping element lower end coordinates with the wedge surface of Wedge slider; Actuator is arranged on cavity rear wall, adopts screw drive, acts on the afterbody of Wedge slider.
2. monocline wedge surface slidingtype clamp system according to claim 1, is characterized in that the return spring of described clamping element is stage clip.
3. monocline wedge surface slidingtype clamp system according to claim 1 or 2, it is characterized in that described actuator is a screw bolt, base cavity rear wall has a through hole, and bolt is through through hole, and bolt is provided with limited block; The afterbody of Wedge slider has screwed hole, coordinates with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589390.0U CN204868621U (en) | 2015-08-03 | 2015-08-03 | Monocline scarf slidingtype clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589390.0U CN204868621U (en) | 2015-08-03 | 2015-08-03 | Monocline scarf slidingtype clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868621U true CN204868621U (en) | 2015-12-16 |
Family
ID=54813042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589390.0U Expired - Fee Related CN204868621U (en) | 2015-08-03 | 2015-08-03 | Monocline scarf slidingtype clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868621U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716798A (en) * | 2017-10-25 | 2018-02-23 | 厦门金波贵金属制品有限公司 | The hold-down mechanism and its wire rod shearing equipment of a kind of long stroke constant pressure |
| CN108436796A (en) * | 2018-02-05 | 2018-08-24 | 黄素兰 | Clamping position structure |
| CN111113304A (en) * | 2018-10-31 | 2020-05-08 | 沈阳新松机器人自动化股份有限公司 | Positioning fixture for assembling motor-driven disc of electric compressor |
| CN112847201A (en) * | 2021-01-29 | 2021-05-28 | 奇瑞汽车股份有限公司 | Automobile headlamp assembling auxiliary tool and assembling method |
| CN113400040A (en) * | 2021-06-30 | 2021-09-17 | 东莞盛翔精密金属有限公司 | Clamp assembly |
-
2015
- 2015-08-03 CN CN201520589390.0U patent/CN204868621U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716798A (en) * | 2017-10-25 | 2018-02-23 | 厦门金波贵金属制品有限公司 | The hold-down mechanism and its wire rod shearing equipment of a kind of long stroke constant pressure |
| CN107716798B (en) * | 2017-10-25 | 2024-02-09 | 厦门金波贵金属制品有限公司 | Long-stroke constant-pressure compressing mechanism and wire shearing equipment thereof |
| CN108436796A (en) * | 2018-02-05 | 2018-08-24 | 黄素兰 | Clamping position structure |
| CN111113304A (en) * | 2018-10-31 | 2020-05-08 | 沈阳新松机器人自动化股份有限公司 | Positioning fixture for assembling motor-driven disc of electric compressor |
| CN112847201A (en) * | 2021-01-29 | 2021-05-28 | 奇瑞汽车股份有限公司 | Automobile headlamp assembling auxiliary tool and assembling method |
| CN113400040A (en) * | 2021-06-30 | 2021-09-17 | 东莞盛翔精密金属有限公司 | Clamp assembly |
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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: 20151216 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |