CN103009294A - Clamping device of pressing plate - Google Patents
Clamping device of pressing plate Download PDFInfo
- Publication number
- CN103009294A CN103009294A CN 201210518991 CN201210518991A CN103009294A CN 103009294 A CN103009294 A CN 103009294A CN 201210518991 CN201210518991 CN 201210518991 CN 201210518991 A CN201210518991 A CN 201210518991A CN 103009294 A CN103009294 A CN 103009294A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- clamping device
- connecting rod
- pressing
- workpiece
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a clamping device, in particular to a clamping device of a pressing plate. The clamping device comprises a clamp body, a pressing plate for pressing a workpiece, a connecting rod as an applying device and a strong spring for driving the connecting rod, wherein the middle part of the pressing plate is hinged on the clamp body; the lower end of the pressing plate is butted against a driven end of the connecting rod; the upper end of the pressing plate is used for pressing the workpiece; the strong spring is sleeved on the connecting rod; a limiting pin is formed on the pressing plate; and a pawl with a limiting slot is hinged on the clamp body. By the technical scheme, the clamping device of the pressing plate is simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of clamping device, be specifically related to a kind of pressing plate clamping device.
Background technology
Clamping device is widely used for manufacturing.As to punching press, riveted joint, the welding of workpiece, paste or solidify etc. and usually need the position relationship that keeps correct in the process.Therefore clamping device is considered to requisite parts in the processing industry.
Although existing this clamping device can satisfy the clamping demand of workpiece to a certain extent, in the actual use procedure, still exist following some shortcomings: 1, some adopts hydraulic pressure, and the power drive screw rods such as air pressure clamp part, and cost is high; 2, the complex structure of some device, operation easier is large.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple in structure and pressing plate clamping device that cost is low.
In order to solve the problems of the technologies described above, the invention provides a kind of pressing plate clamping device, include chuck body, be used for the pressing plate of workpiece pressing, as the connecting rod of force application apparatus, be used for the brute spring of drive link; Wherein, the middle part of pressing plate is hinged on the chuck body, the driven end of lower end and connecting rod offsets, the upper end is used for workpiece pressing, brute spring is socketed on the connecting rod, the two ends of connecting rod are fixed with two nuts respectively, and described pressing plate is provided with spacer pin, are hinged with the pallet that is provided with spacer pin on the described chuck body.
Adopt the pressing plate clamping device of technique scheme to have following advantage: 1, because the power of this clamping device adopts the elastic force of spring to drive, so simple in structure; 2, because this clamping device mostly adopts simple connection, cooperates, so cost is lower.
As preferred version, consider that a lot of devices are locking state under normal conditions, must apply an external force when wanting to take out part makes device be in releasing orientation could to take out part always, so device is provided with a groove that tilts to the upper left side at pallet, pallet can fall and block straight pin when making clamp loose, make pressing plate keep stationary state, the convenient part that takes out.
As preferred version, consider when only having a nut, loosening easily, so for better stationary links, be respectively equipped with two nuts at the two ends of connecting rod.
Description of drawings
Fig. 1 is the structural representation of embodiment of the invention pressing plate clamping device.
The specific embodiment
Below in conjunction with drawings and Examples technical solution of the present invention is further specified:
As shown in Figure 1, the invention provides a kind of pressing plate clamping device, include chuck body, be used for the pressing plate 1 of clamping work pieces, as the connecting rod 4 of force application apparatus, be used for the brute spring 5 of drive link 4; Wherein, the middle part of pressing plate 1 is hinged on the chuck body, the driven end of lower end and connecting rod 4 offsets, the upper end is used for workpiece pressing, brute spring 5 is socketed on the connecting rod 4, the two ends of connecting rod 4 are fixed with two nuts respectively, and pressing plate 1 is provided with spacer pin 3, the hinged pallet 2 that is provided with the stopper slot that tilts to the upper left side on the chuck body.
In the situation of normality, upwards lift the left end of pallet 2, spacer pin 3 withdraws from stopper slot, and brute spring 5 flicks, and the lower end of the driven end of connecting rod 4 and pressing plate 1 offsets and the lower end that promotes pressing plate 1 is moved to the left, the upper end of pressing plate 1 workpiece pressing that moves right; Promote the lower end of pressing plate 1 to the right, the driven end of the lower end of pressing plate 1 and connecting rod 4 offsets and promotes connecting rod 4 and moves right, brute spring 5 compressions, and the upper end of pressing plate 1 is moved to the left, and pallet 2 falls and blocks spacer pin 3, and pressing plate 1 is fixing, takes out workpiece.
Above-described only is preferred embodiment of the present invention, should be pointed out that for a person skilled in the art, under the prerequisite that does not break away from structure of the present invention, can also make some distortion and improvement, these can not affect effect of the invention process and practical applicability.
Claims (3)
1. pressing plate clamping device, include chuck body, be used for the pressing plate of workpiece pressing, as the connecting rod of force application apparatus, be used for the brute spring of drive link; Wherein, the middle part of pressing plate is hinged on the chuck body, and the driven end of lower end and connecting rod offsets, the upper end is used for workpiece pressing, described brute spring is socketed on the connecting rod, it is characterized in that: described pressing plate is provided with spacer pin, is hinged with the pallet with stopper slot on the described chuck body.
2. pressing plate clamping device according to claim 1, it is characterized in that: described stopper slot tilts to the upper left side.
3. pressing plate clamping device according to claim 1 and 2, it is characterized in that: the two ends of described brute spring are respectively equipped with two nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210518991 CN103009294A (en) | 2012-12-06 | 2012-12-06 | Clamping device of pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210518991 CN103009294A (en) | 2012-12-06 | 2012-12-06 | Clamping device of pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009294A true CN103009294A (en) | 2013-04-03 |
Family
ID=47958689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210518991 Pending CN103009294A (en) | 2012-12-06 | 2012-12-06 | Clamping device of pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345551A (en) * | 2015-12-05 | 2016-02-24 | 重庆腾通工业设计有限公司 | Fixing device for brake shoe machining |
-
2012
- 2012-12-06 CN CN 201210518991 patent/CN103009294A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345551A (en) * | 2015-12-05 | 2016-02-24 | 重庆腾通工业设计有限公司 | Fixing device for brake shoe machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104511768A (en) | Screw lever type clamping mechanism | |
| CN203818150U (en) | Gear-rack horizontal-moving connecting rod type clamp holder | |
| CN103029055A (en) | Swinging clamping device | |
| CN204353810U (en) | Screw lever type clamping mechanism | |
| CN203665141U (en) | Cam self-locking clamping device | |
| CN203062562U (en) | Drawing force floating clamping device | |
| CN103029057A (en) | Swinging pressing device | |
| CN103009116A (en) | Automatic clamping device | |
| CN203171465U (en) | Pressing plate clamping device | |
| CN103009296A (en) | Small-angle cam compression device | |
| CN103009294A (en) | Clamping device of pressing plate | |
| CN203281911U (en) | Wedge mechanism of hydraulic automatic centering chuck | |
| CN103101003A (en) | Sector gear clamp mechanism | |
| CN203062556U (en) | Oscillating clamping device | |
| CN103009121A (en) | Horizontal push clamping device | |
| CN203542158U (en) | Special clamp for countersinking flange yoke | |
| CN203062563U (en) | Multi-position pressure fixture | |
| CN204308462U (en) | The welding aid of surface mount elements | |
| CN203062557U (en) | Oscillating clamping device | |
| CN203062574U (en) | Spring floating clamping device | |
| CN202924524U (en) | A leading-in bracket for a lifter | |
| CN107617900A (en) | Bore work clamp for machining | |
| CN202683910U (en) | Auxiliary manipulator for forging and pressing equipment | |
| CN103042484A (en) | Floating clamp device | |
| CN203622256U (en) | Four-lever clamping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |