CN203171466U - Automatic clamping device - Google Patents
Automatic clamping device Download PDFInfo
- Publication number
- CN203171466U CN203171466U CN 201220670968 CN201220670968U CN203171466U CN 203171466 U CN203171466 U CN 203171466U CN 201220670968 CN201220670968 CN 201220670968 CN 201220670968 U CN201220670968 U CN 201220670968U CN 203171466 U CN203171466 U CN 203171466U
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- connecting rod
- jaw
- base
- clamping device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a fixture, in particular to an automatic clamping device. The automatic clamping device comprises a base, a cam rod, a left clamping jaw, a right clamping jaw and a connecting rod, wherein the cam rod serves as a force application device, and the left clamping jaw and the right clamping jaw are used for clamping two side faces of a workpiece. The front face of the base is in an H shape, a transverse through hole is formed in the middle of the base, the middle of the left clamping jaw and the middle of the right clamping jaw are hinged to two lugs of the upper portion of the H-shaped base respectively, and connecting holes with the diameter greater than that of the connecting rod are formed in the driving end of the left clamping jaw and the driving end of the right clamping jaw. One end of the connecting rod is hinged to the cam end of the cam rod, the other end of the connecting rod penetrates through the connecting hole in the driving end of the right clamping jaw, the through hole in the middle of the base, and the connecting hole in the driving end of the left clamping jaw in sequence, the other end of the connecting rod is sealed through a nut, and pressure springs are installed between the base and the left clamping jaw, and between the base and the right clamping jaw respectively. When the automatic clamping device using the technical scheme is adopted for clamping the workpiece, operations are simple, time and labor are saved, and using cost is low.
Description
Technical field
The utility model relates to a kind of anchor clamps, is 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 at 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, at these type of anchor clamps, have the following deficiency: the manual anchor clamps that 1, do not have relative automation at present; 2, common anchor clamps are one-body molded, the part replacement inconvenience.
The utility model content
The technical problems to be solved in the utility model 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 utility model 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, the matrix front is " worker " font, there is a cross through hole at the middle part, a left side, 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, matrix and a left side, be separately installed with stage clip between the right jaw drive end; Described cam lever upper end is with 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 subjected 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 general relatively 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, influences dynamic friction power, and the integrated words of cam lever can increase the device fabrication cost, so the cam lever upper end is with 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 influence 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 the utility model embodiment automatic clamping device.
The specific embodiment
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
As shown in Figure 1, the utility model provides a kind of automatic clamping device, include matrix 1, left side jaw, right jaw, 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, a left side, the middle part of right jaw 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 drive end connecting hole successively, the through hole at matrix 1 middle part and left jaw drive end connecting hole also pass through the nut closed end, matrix 1 and a left side, be separately installed with stage clip 7 between the right jaw drive end; Described cam lever 6 upper ends are with removable handle 5, accompany pad between described left jaw and nut and right jaw 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 the left and right jaw driven end, unclamp cam lever 6, the left and right jaw drive end drive driven end that under stage clip 7 effect, rebounds automatically, clamping work pieces.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; should be considered as protection domain of the present utility model, these can not influence effect and practical applicability that the utility model is implemented 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, the matrix front is " worker " font, there is a cross through hole at the middle part, a left side, 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, matrix and a left side, be separately installed with stage clip between the right jaw drive end.
2. automatic clamping device according to claim 1 is characterized in that: be with removable handle on the described cam lever.
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 201220670968 CN203171466U (en) | 2012-12-08 | 2012-12-08 | Automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670968 CN203171466U (en) | 2012-12-08 | 2012-12-08 | Automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171466U true CN203171466U (en) | 2013-09-04 |
Family
ID=49068218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670968 Expired - Fee Related CN203171466U (en) | 2012-12-08 | 2012-12-08 | Automatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493597A (en) * | 2014-12-20 | 2015-04-08 | 桐梓县创兴自动化设备有限公司 | Fixture for machining of needle for textile machinery |
| CN106271769A (en) * | 2016-08-31 | 2017-01-04 | 张志文 | A kind of work pieces process is with rotary jig arm clamping device |
-
2012
- 2012-12-08 CN CN 201220670968 patent/CN203171466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493597A (en) * | 2014-12-20 | 2015-04-08 | 桐梓县创兴自动化设备有限公司 | Fixture for machining of needle for textile machinery |
| CN106271769A (en) * | 2016-08-31 | 2017-01-04 | 张志文 | A kind of work pieces process is with rotary jig arm clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203371421U (en) | Adjustable long shaft fixing device | |
| CN203171466U (en) | Automatic clamping device | |
| CN203831111U (en) | Cylinder clamping structure | |
| CN209681699U (en) | A kind of rolling clamp | |
| CN203485071U (en) | Automatic clamping device | |
| CN102922455A (en) | Automatic clamping device | |
| CN204843370U (en) | Car is with welding dress fender support positioner | |
| CN106363559A (en) | Clamping assembly of assembling machine for magnetism isolating component of electromagnetic valve | |
| CN102935594A (en) | Positioning clamping device for flange plate | |
| CN202357114U (en) | Sliding bearing press mounting jig | |
| CN205009218U (en) | Sample air clamper | |
| CN104325246A (en) | Three-guide-rod hand pushing mechanism in automobile welding fixture | |
| CN201755769U (en) | Clamp for cam processing | |
| CN204793051U (en) | Batteryization becomes clamping device | |
| CN204108999U (en) | For the manipulator of gripping yarn group | |
| CN104889239A (en) | Stamping production line | |
| CN206066029U (en) | A kind of mobile phone shell processes electromagnetic absorption device | |
| CN203062569U (en) | Sliding and automatic clamping device | |
| CN104290101B (en) | For the manipulator of gripping yarn group | |
| CN204211038U (en) | Tyre rim automatic feeding | |
| CN202861835U (en) | Pneumatic clamping device | |
| CN207938530U (en) | A kind of relay riveting device | |
| CN203141252U (en) | Hole grinding device | |
| CN205147894U (en) | Multistation hydraulically operated fixture | |
| CN206047698U (en) | A kind of air clamper of machining crankshafts dead eye |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20131208 |