CN102922455A - Automatic clamping device - Google Patents
Automatic clamping device Download PDFInfo
- Publication number
- CN102922455A CN102922455A CN 201210522834 CN201210522834A CN102922455A CN 102922455 A CN102922455 A CN 102922455A CN 201210522834 CN201210522834 CN 201210522834 CN 201210522834 A CN201210522834 A CN 201210522834A CN 102922455 A CN102922455 A CN 102922455A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- connecting rod
- automatic clamping
- matrix
- hole
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a clamp, and particularly relates to an automatic clamping device. The automatic clamping device comprises a base body, a cam rod used as an applying device, left and right clamping claws for clamping two sides of a work-piece, and a connecting rod, wherein the front side of the base body is of an H shape; a transverse through hole is formed in the middle part; the middle parts of the left clamping claw and the right clamping claw are respectively hinged with two ears on the upper part of the H-shaped base body; a connection hole of which the aperture is greater than that of the connecting rod is arranged at the drive end; one end of the connecting rod is hinged with the cam end of the cam rod; the other end of the connecting rod orderly passes through the connection hole of the drive end of the right clamping claw, the through hole at the middle part of the base body and the connection hole at the drive end of the left clamping claw, and seals the tip through a nut, and pressure springs are respectively arranged between the base body and the drive ends of the left clamping claw and the right clamping claw. A work-piece is clamped by the automatic clamping device disclosed by the technical scheme; and the automatic clamping device is simple in operation and low in use cost, and time and labor are saved.
Description
Technical field
The present invention relates to a kind of anchor clamps, be specifically related to a kind of automatic clamping device.
Background technology
Anchor clamps are important process equipments indispensable in the machinery manufacturing industry, can guarantee mechanical processing quality, enhance productivity, reduce production costs, reduce labor intensity.
The kind of anchor clamps can be designed to various for workpiece kind, application target, environment for use etc., present stage, China's machinery manufacturing industry is taken strength as the leading factor with medium-sized and small enterprises, in these enterprises, employed generally can not be electrified or the full-automatic expensive anchor clamps of high-tech, nearly all use all be manual anchor clamps, for these type of anchor clamps, have the following deficiency: the manual anchor clamps that 1, do not have at present relative automation; 2, common anchor clamps are one-body molded, and part replacement is inconvenient.
Summary of the invention
The technical problem to be solved in the present invention provides automatic clamping device a kind of simple to operate, time saving and energy saving.
In order to solve the problems of the technologies described above, the invention provides a kind of automatic clamping device, include matrix, cam lever as force application apparatus, a left side that is used for the clamping work pieces two sides, right jaw and connecting rod, wherein, front side of matrix is " worker " font, there is a cross through hole at the middle part, left, the middle part of right jaw is hinged on respectively on two ears of " worker " font matrix top, its drive end is provided with the aperture greater than the connecting hole of connecting rod, one end of connecting rod and the cam end of cam lever are hinged, the other end passes right jaw drive end connecting hole successively, the through hole at matrix middle part and left jaw drive end connecting hole also pass through the nut closed end, and matrix is with left, be separately installed with stage clip between the right jaw drive end; Described cam lever upper end cover has removable handle, accompanies pad between described left jaw and nut and right jaw and the cam lever.
This automatic clamping device cooperates the self-holding principle of stage clip by cam, the cam lever of leaving behind can push jaw, make its drive end extruding stage clip and close, driven end opens, workpiece to be clamped is placed on the matrix between the jaw of plane, when reduction cam lever rear clip-claw drive end clamps workpiece because the extruding that is subject to spring Hui Li makes driven end.
Adopt the automatic clamping device of technique scheme to have following advantage: owing between matrix and the jaw lower end stage clip is installed, so need the artificial application of force when equipment in use only unclamps jaw, what lean on fully during clamping is the elastic force of stage clip and need not manpower, therefore relatively general anchor clamps can be done the merit of half less, simple to operate, time saving and energy saving.
As preferred version, it is very fast to consider can wear and tear in the force part of cam lever, affects dynamic friction power, and the integrated words of cam lever can increase the device fabrication cost, so cam lever upper end cover has removable handle.
As preferred version, it is very fast to consider can wear and tear in the force part of jaw, thus the service life that impact steps up precision and shortens jaw, so accompany removable pad between jaw and nut and the cam lever.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of embodiment of the invention automatic 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 automatic clamping device, include matrix 1, left jaw 21, right jaw 22, connecting rod 3, pad 4, handle 5, cam lever 6 and stage clip 7, wherein, matrix 1 front is " worker " font, there is a cross through hole at the middle part, left, right jaw 21,22 middle part is hinged on respectively on two ears of " worker " font matrix 1 top, its drive end is provided with the aperture greater than the connecting hole of connecting rod 3, one end of connecting rod 3 and the cam end of cam lever 6 are hinged, the other end passes right jaw 22 drive end connecting holes successively, the through hole at matrix 1 middle part and left jaw 21 drive end connecting holes also pass through the nut closed end, and matrix 1 is with left, right jaw 21, be separately installed with stage clip 7 between 22 drive ends; Described cam lever 6 upper ends cover has removable handle 5, accompanies pad between described left jaw 21 and nut and right jaw 22 and the cam lever 6.
Concrete using method is: automatic clamping device is placed the plane, the cam lever 6 of leaving behind, jaw 2 can be because drive end is tightened up around pin joint Unscrew driven end, workpiece is placed plane on the matrix 1, between left and right jaw 21,22 driven ends, unclamp cam lever 6, left and right jaw 21,22 drive ends appliance for releasing single under stage clip 7 effects rewinds moving driven end, clamping work pieces.
Above-described only is preferred embodiment of the present invention; should be understood 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; should be considered as protection scope of the present invention, these can not affect effect of the invention process and practical applicability yet.
Claims (3)
1. automatic clamping device, it is characterized in that: include matrix, cam lever as force application apparatus, a left side that is used for the clamping work pieces two sides, right jaw and connecting rod, wherein, front side of matrix is " worker " font, there is a cross through hole at the middle part, left, the middle part of right jaw is hinged on respectively on two ears of " worker " font matrix top, its drive end is provided with the aperture greater than the connecting hole of connecting rod, one end of connecting rod and the cam end of cam lever are hinged, the other end passes right jaw drive end connecting hole successively, the through hole at matrix middle part and left jaw drive end connecting hole also pass through the nut closed end, and matrix is with left, be separately installed with stage clip between the right jaw drive end.
2. automatic clamping device according to claim 1 is characterized in that: described cam lever upper end cover has removable handle.
3. automatic clamping device according to claim 1 is characterized in that: accompany pad between described left jaw and nut and right jaw and the cam lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210522834 CN102922455A (en) | 2012-12-08 | 2012-12-08 | Automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210522834 CN102922455A (en) | 2012-12-08 | 2012-12-08 | Automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922455A true CN102922455A (en) | 2013-02-13 |
Family
ID=47637455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210522834 Pending CN102922455A (en) | 2012-12-08 | 2012-12-08 | Automatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922455A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862819A (en) * | 2017-04-14 | 2017-06-20 | 武汉慧能机器人科技有限公司 | Weld film advance mechanism and apply its welding robot system |
| 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 |
| CN106826039B (en) * | 2017-04-14 | 2018-12-11 | 武汉慧能机器人科技有限公司 | Welding machine |
-
2012
- 2012-12-08 CN CN 201210522834 patent/CN102922455A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862819A (en) * | 2017-04-14 | 2017-06-20 | 武汉慧能机器人科技有限公司 | Weld film advance mechanism and apply its welding robot system |
| CN106862819B (en) * | 2017-04-14 | 2018-11-02 | 武汉慧能机器人科技有限公司 | It welds film advance mechanism and applies its welding robot system |
| CN106826039B (en) * | 2017-04-14 | 2018-12-11 | 武汉慧能机器人科技有限公司 | Welding machine |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203062153U (en) | Fast fixture switching device | |
| CN203936682U (en) | Pneumatic cam clamping device | |
| CN204382134U (en) | A kind of novel pneumatic fixture | |
| CN203092580U (en) | Mechanical arm clamping jaw | |
| CN102922455A (en) | Automatic clamping device | |
| CN204843370U (en) | Car is with welding dress fender support positioner | |
| CN102935594A (en) | Positioning clamping device for flange plate | |
| CN203171466U (en) | Automatic clamping device | |
| CN206855307U (en) | A kind of handware fixture | |
| CN203485071U (en) | Automatic clamping device | |
| CN102941548A (en) | Simple clamping device | |
| CN201904207U (en) | Fixture used for assembling electromagnet of transformer | |
| CN204793051U (en) | Batteryization becomes clamping device | |
| CN218313139U (en) | Shaft part repairing clamp | |
| CN209349869U (en) | A kind of workpiece is quickly from clamping device | |
| CN203062569U (en) | Sliding and automatic clamping device | |
| CN104942512A (en) | Positioning device for automobile welding fender support | |
| CN104889239A (en) | Stamping production line | |
| CN104290101B (en) | For the manipulator of gripping yarn group | |
| CN102935627A (en) | Automatic sliding clamping device | |
| CN103753168A (en) | Feeler lever escapement pawl | |
| CN103302633A (en) | Device for mounting clamp of automobile rubber hose | |
| CN103100906A (en) | Hydraulic-type clamping device for thin-wall work piece | |
| CN209050291U (en) | It is a kind of for welding the tooling of pre-embedded bolt | |
| CN202684416U (en) | Auxiliary frame welding fixture |
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: 20130213 |