CN203495606U - Eccentric wheel compressing clamp - Google Patents
Eccentric wheel compressing clamp Download PDFInfo
- Publication number
- CN203495606U CN203495606U CN201320545395.4U CN201320545395U CN203495606U CN 203495606 U CN203495606 U CN 203495606U CN 201320545395 U CN201320545395 U CN 201320545395U CN 203495606 U CN203495606 U CN 203495606U
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- Prior art keywords
- eccentric wheel
- pressing plate
- guide plate
- plate
- workpiece
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Abstract
The utility model discloses an eccentric wheel compressing clamp. The eccentric wheel compressing clamp comprises a working table, a bracket, a pressing plate and an eccentric wheel, wherein the pressing plate is used for pressurizing a workpiece; the eccentric wheel is used for pressurizing the pressing plate; the bracket is fixedly arranged on the upper side of the working table; a guide plate is fixedly arranged on the upper side of the bracket; a guide hole is formed in the guide plate; a pressing head on the lower side of the pressing plate is slidably sleeved into the guide hole in the guide plate; a reset spring which is used for resetting the pressing plate is arranged between the pressing plate and the guide plate; the eccentric wheel is arranged on the upper side of the pressing plate and is rotatably arranged at a fulcrum; a rotary handle is arranged on the eccentric wheel. The eccentric wheel compressing clamp is simple in structure, convenient to operate, long in service life, low in production cost and suitable for popularization and use, and has a self-locking function and a force-increasing function.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of fixture, is specifically related to a kind of eccentric wheel compressing fixture.
Background technology
When parts are carried out to machining, first to position compression to workpiece to be processed, the conventional workpiece mode of stepping up is to adopt nut bolt to coordinate to be fixed at present, although this mode is simple and convenient, there is following shortcoming in operator in use: the workpiece pressing time used is long, and production efficiency is low, step up relatively to require great effort in process, labour intensity is high, and automaticity is low, and enterprise is in a disadvantageous position in same industry competition.Especially for plate part, because its area is larger, single hold-down head is difficult to it to carry out good location.In common clamp mechanism, Eccentric Clamping Mechanism is with its good auto-lock function, the enlarging function of power, and have simple in structure and move advantage fast.Therefore, Eccentric Clamping Mechanism has obtained application very widely in fixture.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of eccentric wheel compressing fixture, and it has simple in structure, easy to operate, there is auto-lock function, there is reinforcement function, long service life, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of eccentric wheel compressing fixture, comprise workbench, support and the pressing plate for exerting pressure to workpiece, and it is characterized in that: also comprise the eccentric wheel for exerting pressure to described pressing plate; Described workbench upside is fixedly installed described support, described support upside is fixedly installed guide plate, on described guide plate, be provided with pilot hole, the pressure head of described pressing plate downside is slidably located in the pilot hole of described guide plate, between described pressing plate and described guide plate, be provided with the back-moving spring for described pressing plate is resetted, the upside of described pressing plate is provided with eccentric wheel, and described eccentric wheel is rotatably installed on fulcrum, on described eccentric wheel, is provided with swing handle.
Above-mentioned eccentric wheel compressing fixture, is characterized in that: eccentric wheel and described swing handle are threaded connection.
Above-mentioned eccentric wheel compressing fixture, is characterized in that: described eccentric wheel and fulcrum make to be hinged.
The utility model has following advantage compared with the prior art:
(1) this eccentric wheel compressing fixture is simple in structure, easy to operate.Operating personnel only need be placed on workpiece on workbench, manually press down swing handle and can complete Workpiece clamping operation, use very easy.
(2) this eccentric wheel compressing fixture adopts eccentric mechanism to clamp, and has auto-lock function, can regulate at any time clamping force, and energy-saving effect is remarkable.
(3) this eccentric wheel compressing fixture has reinforcement function, can significantly reduce the driving power of drive unit.
(4) a lot of parts of this eccentric wheel compressing fixture are all convenient to produce, buy very much, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Description of reference numerals:
1-workbench; 2-support; 3-back-moving spring;
4-fulcrum; 5-eccentric wheel; 6-swing handle;
7-pressing plate; 7-1-pressure head; 8-guide plate;
8-1-pilot hole; 9-workpiece.
The specific embodiment
A kind of eccentric wheel compressing fixture as shown in Figure 1, comprises workbench 1, support 2 and the pressing plate 7 for exerting pressure to workpiece 9, also comprises the eccentric wheel 5 for exerting pressure to described pressing plate 7; Described workbench 1 upside is fixedly installed described support 2, described support 2 upsides are fixedly installed guide plate 8, on described guide plate 8, be provided with pilot hole 8-1, the pressure head 7-1 of described pressing plate 7 downsides is slidably located in the pilot hole 8-1 of described guide plate 8, between described pressing plate 7 and described guide plate 8, be provided with the back-moving spring 3 for described pressing plate 7 is resetted, the upside of described pressing plate 7 is provided with eccentric wheel 5, described eccentric wheel 5 is rotatably installed on fulcrum 4, on described eccentric wheel 5, is provided with swing handle 6.
In the present embodiment, eccentric wheel 5 is threaded connection with described swing handle 6.
In the present embodiment, described eccentric wheel 5 makes to be hinged with fulcrum 4.
The course of work of a kind of eccentric wheel compressing fixture of the utility model is: first this eccentric wheel compressing fixture is arranged on to operating position, workpiece to be processed 9 is placed on workbench 1, and make workpiece 9 be positioned at the below of pressure head 7-1, press swing handle 6, band movable eccentric wheel 5 clockwise rotates around fulcrum 4, thereby pressure head 7-1 is moved down and workpiece pressing 9, after this just can carry out machining to workpiece 9, because eccentric wheel 5 has auto-lock function, therefore in process, can decontrol swing handle 6, facilitate workman to operate, energy-saving effect is obvious.
After workpiece 9 completion of processing, swing handle 6 is rotated backward, and band movable eccentric wheel 5 rotates counterclockwise around fulcrum 4, thereby reduces the active force between eccentric wheel 5 and pressing plate 7, pressure head 7-1 moves up under the effect of spring 3, thereby unclamps the workpiece 9 having machined.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. eccentric wheel compressing fixture, comprises workbench (1), support (2) and the pressing plate (7) for exerting pressure to workpiece (9), it is characterized in that: also comprise the eccentric wheel (5) for exerting pressure to described pressing plate (7), described workbench (1) upside is fixedly installed described support (2), described support (2) upside is fixedly installed guide plate (8), on described guide plate (8), be provided with pilot hole (8-1), the pressure head (7-1) of described pressing plate (7) downside is slidably located in the pilot hole (8-1) of described guide plate (8), between described pressing plate (7) and described guide plate (8), be provided with the back-moving spring (3) for described pressing plate (7) is resetted, the upside of described pressing plate (7) is provided with eccentric wheel (5), described eccentric wheel (5) is rotatably installed on fulcrum (4), on described eccentric wheel (5), be provided with swing handle (6).
2. according to eccentric wheel compressing fixture claimed in claim 1, it is characterized in that: eccentric wheel (5) is threaded connection with described swing handle (6).
3. according to eccentric wheel compressing fixture claimed in claim 1, it is characterized in that: described eccentric wheel (5) makes to be hinged with fulcrum (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545395.4U CN203495606U (en) | 2013-09-03 | 2013-09-03 | Eccentric wheel compressing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545395.4U CN203495606U (en) | 2013-09-03 | 2013-09-03 | Eccentric wheel compressing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495606U true CN203495606U (en) | 2014-03-26 |
Family
ID=50326613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545395.4U Expired - Fee Related CN203495606U (en) | 2013-09-03 | 2013-09-03 | Eccentric wheel compressing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495606U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924157A (en) * | 2015-06-25 | 2015-09-23 | 佛山市普拉迪数控科技有限公司 | Multi-freedom-degree machine tool for circuit board machining |
| CN104942730A (en) * | 2015-06-23 | 2015-09-30 | 黎明液压有限公司 | Handle pressing type clamping tool for filter element semi-finished filter screen |
| CN108500807A (en) * | 2017-11-03 | 2018-09-07 | 新昌县羽林街道维博机械厂 | A kind of cutting agency |
| CN108975026A (en) * | 2018-06-29 | 2018-12-11 | 广东仕诚塑料机械有限公司 | A kind of film contained side device of casting machine |
| 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 |
-
2013
- 2013-09-03 CN CN201320545395.4U patent/CN203495606U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942730A (en) * | 2015-06-23 | 2015-09-30 | 黎明液压有限公司 | Handle pressing type clamping tool for filter element semi-finished filter screen |
| CN104924157A (en) * | 2015-06-25 | 2015-09-23 | 佛山市普拉迪数控科技有限公司 | Multi-freedom-degree machine tool for circuit board machining |
| CN104924157B (en) * | 2015-06-25 | 2017-09-26 | 佛山市普拉迪数控科技有限公司 | A kind of multiple degrees of freedom lathe processed for circuit board |
| CN108500807A (en) * | 2017-11-03 | 2018-09-07 | 新昌县羽林街道维博机械厂 | A kind of cutting agency |
| CN108975026A (en) * | 2018-06-29 | 2018-12-11 | 广东仕诚塑料机械有限公司 | A kind of film contained side device of casting machine |
| CN108975026B (en) * | 2018-06-29 | 2024-05-28 | 广东仕诚塑料机械有限公司 | Film edge clamping device of casting machine |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |