CN217167584U - Clamping structure for processing bearing ring - Google Patents
Clamping structure for processing bearing ring Download PDFInfo
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- CN217167584U CN217167584U CN202221073757.XU CN202221073757U CN217167584U CN 217167584 U CN217167584 U CN 217167584U CN 202221073757 U CN202221073757 U CN 202221073757U CN 217167584 U CN217167584 U CN 217167584U
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- bearing ring
- fixed
- clamping part
- stand
- clamping
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Abstract
The utility model relates to a bearing ring processing technology field just discloses a clamping structure for bearing ring processing, comprises a workbench, the middle part of workstation is equipped with the drive storehouse, the inside of workstation is equipped with four track grooves, and the equal activity in inside in four track grooves is equipped with the screw thread guide pillar, the surface threaded connection thread bush of screw thread guide pillar, the inside swing joint in thread bush and track groove, the fixed surface of thread bush is equipped with the stand, and the both sides of stand are all fixed and are equipped with the clamping part. This a clamping structure for bearing ring processing can drive the screw thread guide pillar through the inside actuating mechanism in drive storehouse and rotate for stand and clamping part move on the workstation, because the both sides of stand all are provided with the clamping part, when moving in the middle of the stand, can be fixed to bearing ring's outside centre gripping through its inboard clamping part, when the stand moved to the outside, the clamping part that is located its outside can carry out the centre gripping to bearing ring's inside wall fixedly.
Description
Technical Field
The utility model relates to a bearing ring processing technology field specifically is a clamping structure for bearing ring processing.
Background
The bearing ring is an annular part of a radial rolling bearing with one or several raceways. When processing bearing ring, it is fixed to need use fixture to carry out the centre gripping to the lasso, chinese patent publication is CN 112496790A's patent discloses a bearing ring anchor clamps, avoided carrying out the centre gripping to bearing ring from the outer fringe face, avoided bearing ring to take place deformation, improved the turning precision, the practicality is high, still can rotate, labour saving and time saving when making the workman fix bearing ring, the installation rate has been improved, but the device is when using, can only press from both sides tight fixedly from the outside to bearing ring, can't carry out the centre gripping fixedly from the inboard to bearing ring, it is more troublesome to operate when processing when needing to the outside of bearing ring, we have proposed a clamping structure who is used for bearing ring processing for this reason.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a clamping structure for bearing ring processing possesses and both can carry out the centre gripping from the outside to the bearing ring and fix, also can carry out the centre gripping from the inboard to the bearing ring and fix, and then is convenient for carry out the advantage of processing to the inboard or the outside of bearing ring, has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
The utility model provides a following technical scheme: the utility model provides a clamping structure for bearing ring processing, includes the workstation, the middle part of workstation is equipped with the drive storehouse, the inside of workstation is equipped with four track grooves, and the equal activity in inside in four track grooves is equipped with the screw thread guide pillar, the surperficial threaded connection thread bush of screw thread guide pillar, the inside swing joint in thread bush and track groove, the fixed surface of thread bush is equipped with the stand, the both sides of stand are all fixed and are equipped with the clamping part.
Furthermore, the inside in driver storehouse is equipped with actuating mechanism, and actuating mechanism comprises a bevel gear and four bevel gears, and the one end of four screw thread guide pillars is fixed with four bevel gears respectively, and the inside in driver storehouse is equipped with the motor, and the output and the bevel gear of motor are connected, and the motor supplies power through external circuit for the motor can drive bevel gear and rotate, and then is convenient for drive screw thread guide pillar and rotate, and then is convenient for make the clamping part remove.
Further, the both sides of thread bush all are fixed and are equipped with the slider, the spout has all been seted up to the inner wall of track groove both sides, the inside sliding connection of slider and spout.
Furthermore, a connecting column is fixedly arranged on the side face of the upright column, and one end, far away from the upright column, of the connecting column is fixed with one side of the clamping part.
Furthermore, a buffering pad and an elastic piece are arranged inside the clamping part, the buffering pad is movably connected with the inside of the clamping part, one side of the elastic piece is fixed with the buffering pad, and the other side of the elastic piece is fixed with the inner side of the clamping part.
Compared with the prior art, the utility model provides a clamping structure for bearing ring processing possesses following beneficial effect:
1. this a clamping structure for bearing ring processing, place the bearing ring at the middle part of workstation, rotation through the inside bevel gear of drive storehouse can make four bevel gears rotate, drive four screw thread guide pillars and remove after that, make the thread bush move in the inside in track groove under the effect of screw thread, make stand and clamping part move on the workstation, because the both sides of stand all are provided with the clamping part, when moving in the middle of the stand, can be fixed to the outside centre gripping of bearing ring through its inboard clamping part, when the stand moves to the outside, the clamping part that is located its outside can carry out the centre gripping to the inside wall of bearing ring fixedly, thereby make the device both can follow the outside and carry out the centre gripping to the bearing ring fixedly, also can follow the inboard and carry out the centre gripping fixedly to the inner wall of bearing ring.
2. This a clamping structure for bearing ring processing is provided with blotter and elastic component through the inside at the clamping part, and the clamping part is pressing from both sides the fastening timing to the bearing ring, and the blotter is contacted with the outside or the inboard of lasso, and the elastic action through blotter and elastic component comes to cushion protection to the clamping part of bearing ring, prevents to cause the damage at the in-process of centre gripping to the bearing ring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 3 is the structure diagram of the thread bushing, the upright post and the clamping part of the present invention.
Wherein: 1. a work table; 2. a driving bin; 3. a track groove; 4. a threaded guide post; 5. a threaded sleeve; 6. a column; 7. a clamping portion; 8. a slider; 9. a chute; 10. connecting columns; 11. a cushion pad; 12. an elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a clamping structure for processing a bearing ring comprises a worktable 1, a driving chamber 2 is disposed in the middle of the worktable 1, a driving mechanism is disposed in the driving chamber 2, the driving mechanism is composed of a bevel gear and four bevel gears, a motor is disposed in the driving chamber, an output end of the motor is connected to the bevel gears, the motor is powered by an external circuit, the motor can drive the bevel gears and the bevel gears to rotate, so as to drive a threaded guide post to rotate, so as to move a clamping portion, one end of each of the four threaded guide posts 4 is fixed to each of the four bevel gears, four track grooves 3 are disposed in the worktable 1, threaded guide posts 4 are movably disposed in the four track grooves 3, a threaded sleeve 5 is connected to the surface of each of the threaded guide post 4 in a threaded manner, the threaded sleeve 5 is movably connected to the inside of each of the track groove 3, and a stand column 6 is fixed to the surface of the threaded sleeve 5, the both sides of stand 6 are all fixed and are equipped with clamping part 7, and clamping part 7 can set to U-shaped or L shape, and it is fixed to be convenient for carry out the centre gripping to the bearing ring, and the both sides of thread bush 5 are all fixed and are equipped with slider 8, and spout 9 has all been seted up to the inner wall of track groove 3 both sides, and slider 8 and the inside sliding connection of spout 9, the fixed spliced pole 10 that is equipped with in side of stand 6, and the one end that stand 6 was kept away from to spliced pole 10 is fixed with one side of clamping part 7.
Example 2
Referring to fig. 3, a clamping structure for processing a bearing ring comprises a workbench 1, a driving bin 2 is arranged in the middle of the workbench 1, four track grooves 3 are formed in the workbench 1, threaded guide posts 4 are movably arranged in the four track grooves 3, threaded sleeves 5 are connected to the surfaces of the threaded guide posts 4 in a threaded manner, the threaded sleeves 5 are movably connected to the inner portions of the track grooves 3, vertical columns 6 are fixedly arranged on the surfaces of the threaded sleeves 5, clamping portions 7 are fixedly arranged on two sides of the vertical columns 6, a cushion pad 11 and an elastic member 12 are arranged in each clamping portion 7, the cushion pad 11 is movably connected to the inner portion of each clamping portion 7, one side of the elastic member 12 is fixed to the cushion pad 11, the other side of the elastic member 12 is fixed to the inner side of the clamping portion 7, and the clamping portions of the bearing ring are conveniently protected by the elastic force of the cushion pad 11 and the elastic member 12.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a clamping structure for bearing ring processing, includes workstation (1), its characterized in that: the middle part of workstation (1) is equipped with drive storehouse (2), the inside of workstation (1) is equipped with four track grooves (3), and the inside of four track grooves (3) is all movable and is equipped with screw thread guide pillar (4), the surperficial threaded connection thread bush (5) of screw thread guide pillar (4), the inside swing joint of thread bush (5) and track groove (3), the fixed surface of thread bush (5) is equipped with stand (6), the both sides of stand (6) are all fixed and are equipped with clamping part (7).
2. The clamping structure for bearing ring machining according to claim 1, wherein: the driving mechanism is arranged in the driving bin (2) and consists of a bevel gear and four bevel gears, and one ends of the four threaded guide columns (4) are respectively fixed with the four bevel gears.
3. The clamping structure for bearing ring machining according to claim 1, wherein: both sides of thread bush (5) are all fixed and are equipped with slider (8), spout (9) have all been seted up to the inner wall of track groove (3) both sides, the inside sliding connection of slider (8) and spout (9).
4. The clamping structure for bearing ring machining according to claim 1, wherein: the side of the upright post (6) is fixedly provided with a connecting post (10), and one end, far away from the upright post (6), of the connecting post (10) is fixed with one side of the clamping part (7).
5. The clamping structure for bearing ring machining according to claim 1, wherein: the clamping part (7) is internally provided with a cushion pad (11) and an elastic piece (12), the cushion pad (11) is movably connected with the clamping part (7), one side of the elastic piece (12) is fixed with the cushion pad (11), and the other side of the elastic piece (12) is fixed with the inner side of the clamping part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221073757.XU CN217167584U (en) | 2022-05-07 | 2022-05-07 | Clamping structure for processing bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221073757.XU CN217167584U (en) | 2022-05-07 | 2022-05-07 | Clamping structure for processing bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217167584U true CN217167584U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221073757.XU Active CN217167584U (en) | 2022-05-07 | 2022-05-07 | Clamping structure for processing bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217167584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182443A (en) * | 2023-11-07 | 2023-12-08 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
-
2022
- 2022-05-07 CN CN202221073757.XU patent/CN217167584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182443A (en) * | 2023-11-07 | 2023-12-08 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
| CN117182443B (en) * | 2023-11-07 | 2024-01-30 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Clamping Structure for Processing Bearing Rings Effective date of registration: 20230630 Granted publication date: 20220812 Pledgee: Shandong Linqing Rural Commercial Bank Co.,Ltd. Yunhe sub branch Pledgor: Linqing Bainuo Bearing Co.,Ltd. Registration number: Y2023980046890 |