CN216463091U - Clamping device is used in processing of support palm - Google Patents
Clamping device is used in processing of support palm Download PDFInfo
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- CN216463091U CN216463091U CN202120769309.2U CN202120769309U CN216463091U CN 216463091 U CN216463091 U CN 216463091U CN 202120769309 U CN202120769309 U CN 202120769309U CN 216463091 U CN216463091 U CN 216463091U
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- 238000012545 processing Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 238000013459 approach Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for processing a bracket hand plate, which comprises a rack, wherein a base is arranged at the processing part of the rack, a rotating seat is arranged at the top end of the base, a threaded rod is rotatably connected at the center of the top end of the rotating seat, a positioning rod is fixedly connected on the periphery of the top end of the rotating seat, a clamping mechanism is in threaded connection on the periphery of the threaded rod, the bottom end of the threaded rod is rotatably connected with another clamping mechanism, and a self-locking mechanism is arranged at the top end of the threaded rod. According to the utility model, the buffering guide mechanism is arranged at the position of the clamping arm, so that the spring can play a buffering role during clamping, the spring is suitable for absorbing shock through the spring during elastic processing, the hand wheel is rotated through the fastening screw rod and the fastening hand wheel, and the chuck can approach to the clamping arm under the action of the fastening screw rod to compress the spring, so that the spring is invalid, the fixing processing is convenient, the application range of the whole clamping device is enlarged, and the clamping device is suitable for clamping different types of hand plates.
Description
Technical Field
The utility model relates to the field of daily necessities, in particular to a clamping device for processing a bracket hand plate.
Background
Generally, products just developed or designed need to be made into a hand board, the hand board is the first step for verifying the feasibility of the products and is the most direct and effective way for finding out the defects, shortcomings and drawbacks of the designed products, so that the defects are improved in a targeted manner until the deficiencies cannot be found out from individual hand board samples. To this end, it is often necessary to run small pilot runs to find out insufficient improvement in the batch. The designed product can not be perfect or even used, and once the product has defects, the product is completely scrapped, so that manpower, material resources and time are greatly wasted; the hand plate is a few samples in general conditions, the manufacturing period is short, the manpower and material resources are consumed less, the defects of product design can be found out quickly, and then the improvement is achieved, and sufficient basis is provided for product shaping and volume production.
The existing hand plate needs to be fixed in the cutting process during polishing, the existing fixing mode cannot meet the machining requirement well, and the hand plate cannot be machined quickly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the existing fixing mode cannot well adapt to the processing requirement and cannot rapidly process a hand plate.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a clamping device is used in processing of support palm, which comprises a frame, the processing position of frame is provided with the base, the top of base is provided with rotates the seat, the top center department of rotating the seat rotates and is connected with the threaded rod, the fixed connection in all sides of top of rotating the seat has the locating lever, all sides threaded connection of threaded rod has fixture, the bottom of threaded rod is rotated and is connected with another fixture, the top of threaded rod is provided with self-locking mechanism.
Preferably, fixture includes the thread bush, fixes the clamp arm in thread bush one side, rotates the fastening screw who connects in the center department of clamp arm, fixes the fastening hand wheel on fastening screw top, rotates the chuck of connecting in the fastening screw bottom, fixes the buffering guiding mechanism in chuck top both sides, when carrying out the centre gripping, the spring can play the cushioning effect, is fit for elastic processing man-hour, shakes through the spring comes to inhale.
Preferably, self-locking mechanism includes the worm wheel to and the worm that meshes mutually with the worm wheel, fix the roll adjustment hand wheel in worm one side, the worm rotates with the frame to be connected, the worm wheel is fixed in threaded rod top week side, realizes the auto-lock through the worm gear transmission, guarantees fixture stability after the centre gripping is accomplished, improves the firm degree of centre gripping.
Preferably, the threaded sleeve is provided with a threaded hole at a position corresponding to the threaded rod, and the threaded sleeve is provided with a through hole at a position corresponding to the positioning rod.
Preferably, the bottom periphery of the fastening screw is provided with an external thread, and the clamping arm is provided with an internal thread at a position corresponding to the external thread of the fastening screw.
Preferably, the buffering guide mechanism comprises a spring and a guide rod, the spring is sleeved on the outer side of the guide rod, the guide rod is fixedly connected with the chuck, and the guide rod is connected with the clamping arm in a sliding manner.
Preferably, the contact part of the bottom end of the threaded rod and the clamping mechanism is a polished rod, the other parts of the threaded rod are provided with external threads, when the threaded rod rotates, the clamping mechanism at the bottom end does not move, and the other clamping mechanism can do linear reciprocating motion on the threaded rod.
Preferably, two fixture is the mirror image setting, and when the fixture screw thread wearing and tearing of top, can exchange with the bottom, be convenient for maintain the replacement.
The utility model has the following beneficial effects:
1. according to the utility model, the buffering guide mechanism is arranged at the position of the clamping arm, so that the spring can play a buffering role during clamping, the spring is suitable for absorbing shock through the spring during elastic processing, and the chuck can approach the clamping arm under the action of the fastening screw rod through the fastening screw rod and the fastening hand wheel by rotating the hand wheel, so that the spring is compressed, the spring is invalid, the fixed processing is convenient, the application range of the whole clamping device is increased, and the clamping device is suitable for clamping different types of hand plates;
2. according to the utility model, the self-locking mechanism is arranged at the top end of the threaded rod, and self-locking is realized through worm and gear transmission, so that the stability of the clamping mechanism after clamping is completed is ensured, and the clamping stability is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the clamp arm and threaded sleeve of the present invention;
fig. 3 is a schematic view of the rotating base of the present invention.
In the figure: 1. a base; 2. a rotating seat; 3. a threaded rod; 4. a threaded sleeve; 5. a distance adjusting hand wheel; 6. a worm; 7. a worm gear; 8. a frame; 9. fastening a hand wheel; 10. fastening a screw rod; 11. a clamp arm; 12. a buffer guide mechanism; 13. a chuck; 14. positioning a rod; 15. a self-locking mechanism; 16. a clamping mechanism.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1 and 2, a clamping device for bracket hand plate processing comprises a frame 8, a base 1 is arranged at a processing position of the frame 8, a rotating seat 2 is arranged at the top end of the base 1, a bearing is arranged at the center of the rotating seat 2, and an inner ring of the bearing is fixedly connected with a threaded rod 3.
As shown in fig. 1 and 3, the top center of the rotary seat 2 is rotatably connected with a threaded rod 3, the top circumferential side of the rotary seat 2 is fixedly connected with a positioning rod 14, the circumferential side of the threaded rod 3 is in threaded connection with a clamping mechanism 16, the bottom end of the threaded rod 3 is rotatably connected with another clamping mechanism 16, the top end of the threaded rod 3 is provided with a self-locking mechanism 15, self-locking is realized through worm and gear transmission, the stability of the clamping mechanism 16 after clamping is completed is ensured, and the clamping stability is improved.
As shown in fig. 1, the clamping mechanism 16 includes a threaded sleeve 4, the threaded sleeve 4 is in threaded transmission connection with the threaded rod 3, a clamping arm 11 fixed on one side of the threaded sleeve 4, a fastening screw 10 rotatably connected to the center of the clamping arm 11, a fastening hand wheel 9 fixed on the top end of the fastening screw 10, a chuck 13 rotatably connected to the bottom end of the fastening screw 10, and buffer guide mechanisms 12 fixed on both sides of the top end of the chuck 13 for buffer guiding.
As shown in fig. 1, the self-locking mechanism 15 includes a worm wheel 7, a worm 6 engaged with the worm wheel 7, and a distance adjusting hand wheel 5 fixed on one side of the worm 6, the distance between the clamping mechanisms 16 is adjusted by the distance adjusting hand wheel 5, the worm 6 is rotatably connected with the frame 8, and the worm wheel 7 is fixed on the periphery of the top end of the threaded rod 3.
As shown in fig. 2, the threaded sleeve 4 has a threaded hole at a position corresponding to the threaded rod 3, and the threaded sleeve 4 has a through hole at a position corresponding to the positioning rod 14.
As shown in fig. 1, the fastening screw 10 is provided with an external thread on the bottom end periphery side, and the clamp arm 11 is provided with an internal thread at a position corresponding to the external thread of the fastening screw 10. The buffer guide mechanism 12 comprises a spring and a guide rod, the spring is sleeved on the outer side of the guide rod, the guide rod is fixedly connected with the chuck 13, and the guide rod is connected with the clamping arm 11 in a sliding mode. The contact part of the bottom end of the threaded rod 3 and the clamping mechanism 16 is a polished rod, when the threaded rod 3 rotates, the clamping mechanism 16 at the bottom end does not move, other parts are provided with external threads, and the other clamping mechanism 16 can do linear reciprocating motion on the threaded rod 3.
As shown in fig. 1, the two clamping mechanisms 16 are arranged in a mirror image manner, so that interchangeability is improved, and maintenance is facilitated.
When the device is used, the distance adjusting hand wheel 5 is rotated, the distance adjusting hand wheel 5 drives the worm 6 to rotate, the worm 6 drives the worm wheel 7 to rotate, the worm wheel 7 drives the threaded rod 3 to rotate, the threaded rod 3 drives the threaded sleeve 4 in threaded connection with the threaded rod to move up and down when rotating, the clamping mechanisms 16 above the threaded rod 3 move down when clamping, the chucks 13 in the two clamping mechanisms 16 gradually approach to clamp the hand plate, when fastening and clamping are needed, the fastening hand wheel 9 is pulled and rotated 9 to drive the fastening screw 10 to rotate, and at the moment, the fastening screw 10 is in threaded connection with the clamping arm 11 to enable the chucks 13 to approach the clamping arm 11, so that the spring in the buffering guide mechanism 12 is compressed, and the buffering effect of the spring is invalid.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a clamping device is used in processing of support palm, includes frame (8), its characterized in that: the processing position of frame (8) is provided with base (1), the top of base (1) is provided with rotates seat (2), the top center department of rotating seat (2) rotates and is connected with threaded rod (3), the top week side fixedly connected with locating lever (14) of rotating seat (2), week side threaded connection of threaded rod (3) has fixture (16), the bottom of threaded rod (3) is rotated and is connected with another fixture (16), the top of threaded rod (3) is provided with self-locking mechanism (15).
2. The clamping device for bracket hand plate processing according to claim 1, characterized in that: the clamping mechanism (16) comprises a threaded sleeve (4), a clamping arm (11) fixed on one side of the threaded sleeve (4), a fastening screw (10) rotatably connected to the center of the clamping arm (11), a fastening hand wheel (9) fixed on the top end of the fastening screw (10), a chuck (13) rotatably connected to the bottom end of the fastening screw (10), and buffer guide mechanisms (12) fixed on two sides of the top end of the chuck (13).
3. The clamping device for bracket hand plate processing according to claim 1, characterized in that: self-locking mechanism (15) include worm wheel (7) to and worm (6) with worm wheel (7) engaged with fix in roll adjustment hand wheel (5) of worm (6) one side, worm (6) rotate with frame (8) and are connected, worm wheel (7) are fixed in threaded rod (3) top week side.
4. The clamping device for processing the bracket hand plate as claimed in claim 2, wherein: the threaded sleeve (4) is provided with a threaded hole at the position corresponding to the threaded rod (3), and the threaded sleeve (4) is provided with a through hole at the position corresponding to the positioning rod (14).
5. The clamping device for bracket hand plate processing according to claim 2, characterized in that: the bottom periphery of the fastening screw rod (10) is provided with an external thread, and the clamping arm (11) is provided with an internal thread at the position corresponding to the external thread of the fastening screw rod (10).
6. The clamping device for processing the bracket hand plate as claimed in claim 2, wherein: the buffer guide mechanism (12) comprises a spring and a guide rod, the spring is sleeved on the outer side of the guide rod, the guide rod is fixedly connected with the chuck (13), and the guide rod is connected with the clamping arm (11) in a sliding mode.
7. The clamping device for bracket hand plate processing according to claim 1, characterized in that: the contact part of the bottom end of the threaded rod (3) and the clamping mechanism (16) is a polished rod, and the other parts are provided with external threads.
8. The clamping device for bracket hand plate processing according to claim 1, characterized in that: the two clamping mechanisms (16) are arranged in a mirror image mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769309.2U CN216463091U (en) | 2021-04-15 | 2021-04-15 | Clamping device is used in processing of support palm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769309.2U CN216463091U (en) | 2021-04-15 | 2021-04-15 | Clamping device is used in processing of support palm |
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| Publication Number | Publication Date |
|---|---|
| CN216463091U true CN216463091U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120769309.2U Active CN216463091U (en) | 2021-04-15 | 2021-04-15 | Clamping device is used in processing of support palm |
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| CN (1) | CN216463091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116394086A (en) * | 2023-05-19 | 2023-07-07 | 靖江市明宇轴业制造有限公司 | Motor shaft processing equipment |
-
2021
- 2021-04-15 CN CN202120769309.2U patent/CN216463091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116394086A (en) * | 2023-05-19 | 2023-07-07 | 靖江市明宇轴业制造有限公司 | Motor shaft processing equipment |
| CN116394086B (en) * | 2023-05-19 | 2023-11-14 | 靖江市明宇轴业制造有限公司 | Motor shaft processing equipment |
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