CN103568019A - Clamping jaw with reversing function - Google Patents
Clamping jaw with reversing function Download PDFInfo
- Publication number
- CN103568019A CN103568019A CN201310546842.2A CN201310546842A CN103568019A CN 103568019 A CN103568019 A CN 103568019A CN 201310546842 A CN201310546842 A CN 201310546842A CN 103568019 A CN103568019 A CN 103568019A
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- China
- Prior art keywords
- jaw
- clamping jaw
- piston rod
- clamping
- reversing
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- 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.)
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Abstract
The invention belongs to the technical field of automatic mechanical equipment and particularly relates to a clamping jaw with a reversing function. The clamping jaw with the reversing function comprises an air cylinder, a left clamping jaw body and a right clamping jaw body. The clamping jaw with the reversing function is characterized in that the two clamping jaw bodies are hinged to the bottom of the air cylinder, a conic portion is arranged at the front end of a piston rod of the air cylinder, the end portion of the piston rod is provided with a reversing disc, the drive ends of the left clamping jaw body and the right clamping jaw body are provided with inclined faces abutting against the conic portion of the front end of the piston rod, and the driven ends of the two clamping jaw bodies are clamping portions. The clamping jaw with the reversing function is simple in structure, small in occupied space and stable in clamping.
Description
Technical field
The invention belongs to automated machine equipment manufacturing technology field, be specifically related to a kind of clip claw mechanism.
Background technology
Clip claw mechanism is the important device that automated machine is manufactured field, in order to clamp workpiece, through movement, after completing the operations such as assembling or processing, unclamps workpiece again.Clip claw mechanism comprises frame, left pawl and right pawl, and left pawl and right pawl clamp near realizing, and away from realization, unclamp.
Existing clamping jaw structure too complex, power and retained part are added up and are taken up room too greatly, need now a kind of simple in structurely, take volume little, clamp stable jaw.
Summary of the invention
The object of the present invention is to provide jaw simple in structure, it is fixed that the clip that takes up room keeps steady.
The present invention is achieved by the following technical solutions: the jaw with the function of reversing, comprise cylinder, two of left and right jaw, it is characterized in that: two jaws and cylinder bottom are hinged, the front end of the piston rod of cylinder is provided with tapering, the end of piston rod is provided with the disk that reverses, the drive end of two jaws in left and right is equipped with the inclined-plane offseting with piston rod front end tapering, and the driven end of two jaws in left and right is clamping part.
The invention has the beneficial effects as follows: the tapering of piston rod front end face and the inclined-plane of jaw of cylinder offset, and piston rod props up jaw drive end and moves downward, jaw is hinged hinged with cylinder, and the driven end of the jaw namely clamping part of jaw can outwards open around pin joint; Piston rod moves upward, and the disk that reverses of piston-rod end props up the drive end of jaw and upwards promotes, same, and the clamping part of jaw will be inwardly closed around interface point, forms the action of clamping, and moving up and down of cylinder piston rod makes the expandable closure of jaw.
Further, on the drive end sidewall of two jaws in left and right, be equipped with spacing preiection.The workpiece of jaw clamping is fixed, in order to prevent that jaw is excessively closed, and clamping tension, the drive end sidewall of jaw is provided with projection, the range of movement of the lower surface engagement limits jaw of this projection and cylinder.
Further, the clamping face of two jaws in left and right is arc.The workpiece of being held if add is for circular, and the clamping face of arc can better coordinate the workpiece being held, and jaw clamping is more steady.
Further, the working face of two jaw clamping part bottoms, left and right is provided with protruding saddle.The chucking power of jaw is that workpiece moves upward at right and left, what the gravity of workpiece leaned on is the frictional force between jaw and workpiece, if chucking power is inadequate, or clamping face or workpiece face are too smooth, workpiece all likely drops in the process of transporting, at an inside saddle of jaw clamping end design, saddle can hold up workpiece, the vertical motion of restriction workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation that structure of the present invention has the jaw embodiment of the function of reversing.
The specific embodiment
The jaw with the function of reversing shown in 1 by reference to the accompanying drawings, comprise cylinder 1, two of left and right jaw 3, it is characterized in that: two jaws 33 and cylinder 1 bottom-hinged, the front end of the piston rod 2 of cylinder 1 is provided with tapering 21, the end of piston rod 2 is provided with the disk 22 that reverses, the drive end 31 of two jaws 3 in left and right is equipped with the inclined-plane offseting with piston rod 2 front end taperings 21, and the driven end of two jaws 3 in left and right is clamping part.On drive end 31 sidewalls of two jaws 3 in left and right, be equipped with spacing preiection.The clamping face of two jaws 3 in left and right is arc.The working face of two of left and right jaw, 3 clamping part bottoms is provided with protruding saddle 32.
During use, the tapering 21 of piston rod 2 front end faces of cylinder 1 offsets with the inclined-plane of jaw 3, and piston rod 2 props up jaw 3 drive ends 31 and moves downward, and jaw 3 is hinged hinged with cylinder 1, and the driven end of the jaw 3 namely clamping part of jaw 3 can outwards open around pin joint; Piston rod 2 moves upward, the disk 22 that reverses of piston rod 2 ends props up the drive end 31 of jaw 3 and upwards promotes, same, and the clamping part of jaw 3 will be inwardly closed around interface point, form the action of clamping, moving up and down of cylinder 1 piston rod 2 makes the expandable closure of jaw 3.The workpiece 4 of jaw 3 clampings is fixed, in order to prevent from pressing from both sides excessive closure, and clamping tension, drive end 31 sidewalls of jaw 3 are provided with projection, the range of movement of the lower surface engagement limits jaw 3 of this projection and cylinder 1.The workpiece 4 of being held if add is for circular, and the clamping face of arc can better coordinate the workpiece 4 being held, and jaw 3 clampings are more steady.The chucking power of jaw 3 is that workpiece 4 moves upward at right and left, if the gravity of workpiece 4 leans on, be that the frictional force chucking power of 4 of jaw 3 and workpiece is inadequate, or clamping face or workpiece 4 faces are too smooth, workpiece 4 all likely drops in the process of transporting, at an inside saddle 32 of jaw 3 clamping end designs, saddle 32 can hold up workpiece 4, the vertical motion of restriction workpiece 4.
Above is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (4)
1. the jaw with the function of reversing, comprise cylinder, two of left and right jaw, it is characterized in that: described two jaws and cylinder bottom are hinged, the leading portion of the piston rod of described cylinder is tapering, the front end in tapering is provided with the disk that reverses, the drive end of two jaws in described left and right is equipped with the inclined-plane offseting with piston rod front end tapering, and the driven end of two jaws in described left and right is clamping part.
2. the jaw with the function of reversing as claimed in claim 1, is characterized in that: on the drive end sidewall of two jaws in described left and right, be equipped with spacing preiection.
3. the jaw with the function of reversing as described in claim 1 or 2, is characterized in that: the clamping face of two jaws in described left and right is arc.
4. the jaw with the function of reversing as claimed in claim 3, is characterized in that: the working face of two jaw clamping part bottoms, described left and right is provided with protruding saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546842.2A CN103568019A (en) | 2013-11-07 | 2013-11-07 | Clamping jaw with reversing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546842.2A CN103568019A (en) | 2013-11-07 | 2013-11-07 | Clamping jaw with reversing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568019A true CN103568019A (en) | 2014-02-12 |
Family
ID=50041160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310546842.2A Pending CN103568019A (en) | 2013-11-07 | 2013-11-07 | Clamping jaw with reversing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568019A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955082A (en) * | 2017-12-26 | 2019-07-02 | 惠州市富池精工股份有限公司 | A kind of locking clamping device |
| CN110116288A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of pipe fitting welding auxiliary device |
| WO2020057496A1 (en) * | 2018-09-17 | 2020-03-26 | 宁德时代新能源科技股份有限公司 | Battery gripper and battery grasping method |
| CN112027689A (en) * | 2020-09-16 | 2020-12-04 | 深圳市金环宇电线电缆有限公司 | Coiled wire stacking robot and automatic stacking method |
-
2013
- 2013-11-07 CN CN201310546842.2A patent/CN103568019A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955082A (en) * | 2017-12-26 | 2019-07-02 | 惠州市富池精工股份有限公司 | A kind of locking clamping device |
| CN110116288A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of pipe fitting welding auxiliary device |
| CN110116288B (en) * | 2018-02-05 | 2024-02-27 | 海盐县铭新机械有限公司 | Pipe fitting welding auxiliary device |
| WO2020057496A1 (en) * | 2018-09-17 | 2020-03-26 | 宁德时代新能源科技股份有限公司 | Battery gripper and battery grasping method |
| CN112027689A (en) * | 2020-09-16 | 2020-12-04 | 深圳市金环宇电线电缆有限公司 | Coiled wire stacking robot and automatic stacking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |
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| WD01 | Invention patent application deemed withdrawn after publication |