CN216634440U - Rotatable flexible clamping jaw - Google Patents
Rotatable flexible clamping jaw Download PDFInfo
- Publication number
- CN216634440U CN216634440U CN202123260800.1U CN202123260800U CN216634440U CN 216634440 U CN216634440 U CN 216634440U CN 202123260800 U CN202123260800 U CN 202123260800U CN 216634440 U CN216634440 U CN 216634440U
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- clamping part
- rotatable
- telescopic cylinder
- fixed
- motor
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- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of flexible clamping jaws and discloses a rotatable flexible clamping jaw which comprises a fixed seat, wherein a movable seat is fixedly arranged at the bottom of the fixed seat, a rotating disk is movably arranged in the movable seat, a telescopic cylinder is fixedly arranged at the bottom of the rotating disk, a push block is fixedly arranged at the output end of the bottom of the telescopic cylinder, connecting rods are hinged to two sides of the push block, and a clamping part is hinged to the other end of each connecting rod. This flexible clamping jaw of rotatable formula, can drive the ejector pad through telescopic cylinder and reciprocate, then drive the clamping part through the connecting rod and rotate, it is fixed to carry out the centre gripping to the work piece through the clamping part, through being provided with the motor, sliding seat and rotary disk, the motor can drive the rotary disk and rotate in the inside of sliding seat for telescopic cylinder and the clamping part of its bottom rotate, and then can drive the work piece and rotate, then be convenient for adjust the position of work piece, the processing of the work piece of being convenient for.
Description
Technical Field
The utility model relates to the technical field of flexible clamping jaws, in particular to a rotatable flexible clamping jaw.
Background
In the machining process, the flexible clamping jaw is required to be used for clamping and fixing a workpiece, when the workpiece is grabbed, the workpiece needs to be rotated for convenience of machining sometimes, so that the workpiece is in a state suitable for machining, and the traditional flexible clamping jaws can clamp and fix the workpiece conveniently, but cannot rotate in the clamping process, so that the angle of the workpiece is not convenient to adjust, and therefore the rotatable flexible clamping jaw is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a rotatable flexible clamping jaw which has the advantages of being rotatable and convenient for adjusting the angle of a workpiece during clamping, and solves the problems in the background art.
(II) technical scheme
The utility model provides the following technical scheme: the utility model provides a flexible clamping jaw of rotatable formula, includes the fixing base, the fixed sliding seat that is equipped with in bottom of fixing base, the inside activity of sliding seat is equipped with the rotary disk, the fixed telescopic cylinder that is equipped with in bottom of rotary disk, the fixed ejector pad that is equipped with of output of telescopic cylinder bottom, the both sides of ejector pad articulate there is the connecting rod, the other end of connecting rod articulates there is the clamping part, telescopic cylinder's both sides are equipped with the linking arm, the bottom of linking arm is articulated with one side at clamping part top, the top fixed mounting of fixing base has the motor, the output of motor is fixed with the middle part at rotary disk top.
Further, the output of motor passes the fixing base and extends to the inside of sliding seat, and the output of motor and the inside swing joint of sliding seat, and the motor can drive the rotary disk and rotate in the inside of sliding seat at the during operation, then drives telescopic cylinder and clamping part and rotate, and then is convenient for drive the work piece of centre gripping and drive to make the device be convenient for adjust the angle of work piece, the processing of the work piece of being convenient for.
Furthermore, a plurality of elliptical grooves are seted up to the inside of clamping part, and are a plurality of the diameter from the top down of elliptical groove reduces in proper order, and at the in-process of centre gripping, the inside in elliptical groove can take place to warp for the clamping part also takes place deformation, makes the clamping part can laminate at workpiece surface at the in-process of centre gripping.
Furthermore, the clamping part is made of triangular rubber, and the bottom end of the clamping part is a pointed end, so that the workpiece can be clamped and fixed conveniently.
Furthermore, the inner bottom wall of the movable seat is provided with a groove, a guide ball is movably arranged in the groove, and the guide ball can rotate in the groove.
Furthermore, the bottom of the rotating disk is provided with a circular track, the circular track is matched with the guide ball in size, when the rotating disk rotates, the circular track can roll on the surface of the guide ball, and the friction force of the rotating disk during rotation can be reduced under the action of the guide ball and the circular track.
Compared with the prior art, the utility model provides a rotatable flexible clamping jaw, which has the following beneficial effects:
1. this flexible clamping jaw of rotatable formula can drive the ejector pad through telescopic cylinder and reciprocate, then drives the clamping part through the connecting rod and rotate, it is fixed to carry out the centre gripping to the work piece through the clamping part, through being provided with the motor, sliding seat and rotary disk, the motor can drive the rotary disk and rotate in the inside of sliding seat for telescopic cylinder and the clamping part of its bottom rotate, and then can drive the work piece and rotate, then be convenient for adjust the position of work piece, the processing of the work piece of being convenient for.
2. This flexible clamping jaw of rotatable formula through setting up the elliptical trough in the inside at clamping part, when carrying out the centre gripping to the work piece, can take place to warp along with the increase elliptical trough of centre gripping dynamics, and the clamping part is also corresponding takes place to warp for the clamping part laminating is on the surface of work piece, thereby makes the device better to the centre gripping effect of special-shaped workpiece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotary disk structure according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
Wherein: 1. a fixed seat; 2. a movable seat; 3. rotating the disc; 4. a telescopic cylinder; 5. a push block; 6. a connecting rod; 7. a clamping part; 8. a connecting arm; 9. a motor; 10. an elliptical trough; 11. a guide ball; 12. a circular track.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a rotatable flexible clamping jaw comprises a fixed base 1, a movable base 2 is fixedly arranged at the bottom of the fixed base 1, a rotating disc 3 is movably arranged inside the movable base 2, a telescopic cylinder 4 is fixedly arranged at the bottom of the rotating disc 3, a push block 5 is fixedly arranged at the output end of the bottom of the telescopic cylinder 4, connecting rods 6 are hinged at two sides of the push block 5, a clamping portion 7 is hinged at the other end of each connecting rod 6, connecting arms 8 are arranged at two sides of the telescopic cylinder 4, the bottom end of each connecting arm 8 is hinged with one side of the top of the clamping portion 7, a motor 9 is fixedly arranged at the top of the fixed base 1, the output end of the motor 9 is fixed with the middle of the top of the rotating disc 3, the output end of the motor 9 penetrates through the fixed base 1 and extends to the inside of the movable base 2, the output end of the motor 9 is movably connected with the inside of the movable base 2, and the rotating disc 3 can be driven by the motor 9 to rotate inside the movable base 2 during working, then, the telescopic cylinder 4 and the clamping part are driven to rotate, so that the clamped workpiece is driven conveniently, the angle of the workpiece can be adjusted conveniently by the device, and the workpiece can be processed conveniently.
A plurality of elliptical troughs 10 have been seted up to clamping part 7's inside, and the diameter from the top down of a plurality of elliptical troughs 10 reduces in proper order, and at the in-process of centre gripping, elliptical trough 10's inside can be out of shape for clamping part 7 also takes place deformation, makes clamping part 7 can laminate on the workpiece surface at the in-process of centre gripping, and clamping part 7 is made by triangular rubber, and the bottom of clamping part 7 is most advanced, is convenient for carry out the centre gripping to the work piece fixed.
The inner bottom wall of the movable seat 2 is provided with a groove, the guide balls 11 are movably arranged in the groove, the guide balls 11 can rotate in the groove, the bottom of the rotary disk 3 is provided with a circular track 12, the circular track 12 is matched with the guide balls 11 in size, when the rotary disk 3 rotates, the circular track 12 can roll on the surface of the guide balls 11, and the friction force of the rotary disk 3 in rotation can be reduced through the guide balls 11 and the circular track 12.
When using, can drive ejector pad 5 through telescopic cylinder 4 and reciprocate, the in-process that ejector pad 5 reciprocated drives clamping part 7 through connecting rod 6 and rotates, it is fixed to carry out the centre gripping to the work piece through clamping part 7, then can drive rotary disk 3 through motor 9 and rotate in the inside of sliding seat 2, make telescopic cylinder 4 and the clamping part 7 of its bottom rotate, make the work piece of 7 centre gripping of clamping part rotate, then be convenient for adjust the position of work piece, thereby the processing of the work piece of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flexible clamping jaw of rotatable formula, includes fixing base (1), its characterized in that: the fixed movable seat (2) that is equipped with in bottom of fixing base (1), the inside activity of movable seat (2) is equipped with rotary disk (3), the fixed telescopic cylinder (4) that is equipped with in bottom of rotary disk (3), the fixed ejector pad (5) that is equipped with of output of telescopic cylinder (4) bottom, the both sides of ejector pad (5) articulate there is connecting rod (6), the other end of connecting rod (6) articulates there is clamping part (7), the both sides of telescopic cylinder (4) are equipped with linking arm (8), the bottom of linking arm (8) is articulated with one side at clamping part (7) top, the top fixed mounting of fixing base (1) has motor (9), the output of motor (9) is fixed with the middle part at rotary disk (3) top.
2. A rotatable, flexible jaw according to claim 1, wherein: the output end of the motor (9) penetrates through the fixed seat (1) and extends to the inside of the movable seat (2), and the output end of the motor (9) is movably connected with the inside of the movable seat (2).
3. A rotatable, flexible jaw according to claim 1, wherein: a plurality of elliptical grooves (10) are formed in the clamping portion (7), and the diameters of the elliptical grooves (10) are sequentially reduced from top to bottom.
4. A rotatable, flexible jaw according to claim 1, wherein: the clamping part (7) is made of triangular rubber.
5. A rotatable, flexible jaw according to claim 1, wherein: the inner bottom wall of the movable seat (2) is provided with a groove, and a guide ball (11) is movably arranged in the groove.
6. A rotatable, flexible jaw according to claim 1, wherein: the bottom of the rotating disc (3) is provided with a circular track (12), and the circular track (12) is matched with the guide ball (11) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260800.1U CN216634440U (en) | 2021-12-23 | 2021-12-23 | Rotatable flexible clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260800.1U CN216634440U (en) | 2021-12-23 | 2021-12-23 | Rotatable flexible clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216634440U true CN216634440U (en) | 2022-05-31 |
Family
ID=81743513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123260800.1U Expired - Fee Related CN216634440U (en) | 2021-12-23 | 2021-12-23 | Rotatable flexible clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216634440U (en) |
-
2021
- 2021-12-23 CN CN202123260800.1U patent/CN216634440U/en not_active Expired - Fee Related
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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: 20220531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |