CN220994208U

CN220994208U - Clamp for machining automobile bearing

Info

Publication number: CN220994208U
Application number: CN202322563753.0U
Authority: CN
Inventors: 项公付; 王秋
Original assignee: WENZHOU TINAFOR AUTOMOBILE BEARING CO Ltd
Current assignee: WENZHOU TINAFOR AUTOMOBILE BEARING CO Ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-24
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of automobile bearing machining, in particular to a clamp for automobile bearing machining, which comprises a base, wherein a supporting plate is respectively arranged on the left side and the right side of the top end of the base in a sliding manner, an adjusting device is arranged in the base, the top end of the adjusting device is connected with the supporting plate, the adjusting device comprises an adjusting block, a conducting block, an adjusting threaded rod and an adjusting disc, an adjusting cavity is arranged in the base, the left side and the right side of the adjusting cavity are respectively arranged on the left side and the right side in a sliding manner, adjusting through holes are respectively arranged on the front side and the rear side of the top end of the adjusting cavity, the conducting block is arranged between the top end of the adjusting block and the supporting plate and at positions corresponding to the adjusting through holes, the adjusting threaded rod is arranged between the side walls on the left side and the right side of the adjusting cavity in a rotating manner, and the bearing is convenient to clamp and fix through the arrangement of the adjusting device.

Description

Clamp for machining automobile bearing

Technical Field

The utility model relates to the technical field of automobile bearing machining, in particular to a clamp for automobile bearing machining.

Background

Currently, bearings are used to determine the relative movement position of a rotating shaft and other parts, and are parts that support or guide the rotating shaft. Its main function is to support mechanical rotator for reducing mechanical load friction coefficient of equipment in transmission, and the bearings can be divided into rolling bearing and sliding bearing according to the difference of friction property of moving element. The bearing is required to be clamped in the processing process, so that falling off or other production dangers can be prevented in the processing process, the safety of workers is guaranteed, the clamping effect of the existing clamping device on the bearing is not good enough, and the bearing is easy to fall off in the processing process.

The utility model discloses a anchor clamps for bearing processing are disclosed for CN210335684U, including pressing from both sides tight workstation, it is provided with the interior slide to press from both sides tight workstation top, the arc clamp head one is installed to interior slide both sides, the upper and lower both sides of pressing from both sides tight workstation are provided with the telescopic link mount table, electric telescopic link is installed at telescopic link mount table top, clamping head two is installed to the one end that electric telescopic link kept away from the telescopic link mount table.

When the technical scheme is realized, at least the following defects exist: the machining angle of the bearing is inconvenient to adjust in the clamping process, so that the machining effect is affected.

Disclosure of Invention

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a clamp for processing an automobile bearing.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture for automobile bearing processing, includes the base, base top left and right sides slides respectively and sets up the backup pad, the built-in adjusting device of base, the adjusting device top is connected with the backup pad, adjusting device includes regulating block, conduction block, adjusting threaded rod and regulating disk, the built-in adjusting cavity of base, the inside left and right sides of adjusting cavity slides respectively and sets up the regulating block, the front and back both sides on regulating cavity top set up the adjusting through-hole respectively, just correspond the position with the adjusting through-hole between regulating block top and the backup pad and set up the conduction block, rotate between the regulating cavity left and right sides lateral wall and set up adjusting threaded rod, regulating block and adjusting threaded rod correspond the position and set up adjusting threaded hole, adjusting threaded rod passes adjusting threaded hole through screw hole, be located the adjusting threaded hole screw thread direction on the regulating block surface of base left and right sides is opposite, base right side lateral wall rotates and sets up the regulating disk, the regulating disk left side lateral wall sets up stop device, base right side lateral wall corresponds the position with adjusting threaded rod and rotates and sets up the adjusting post, the backup pad is close to base one side lateral wall and sets up clamping device, clamping device just with adjusting through-hole corresponds the position setting up the position between clamping groove and the backup pad, clamping groove one side setting up clamping groove and clamping groove, clamping device is close to clamping groove one side, clamping device sets up clamping groove one side, clamping groove setting up.

In order to facilitate the adjustment of the angle of the clamping device, thereby facilitating the adjustment of the processing angle of the bearing, and simultaneously enabling the clamping device to maintain an aligned state when not clamping the bearing, thereby facilitating the subsequent clamping of the bearing.

In order to facilitate the improvement of the clamping stability of the clamping block and the bearing, the utility model is improved in that an arc-shaped clamping through groove is formed in the side wall of one side, close to the base, of the clamping block.

In order to facilitate limiting of the adjusting disk and prevent the adjusting disk from rotating under the action of external force to affect the clamping effect of the bearing, the utility model is improved in that the limiting device comprises a limiting block, a limiting column, a limiting spring and a limiting disk, wherein an adjusting groove is arranged on the left side wall of the adjusting disk, a limiting block is arranged in the adjusting groove in a sliding manner, the limiting groove is arranged at the position, corresponding to the adjusting column, of the left side wall of the limiting block, the adjusting column stretches into the limiting groove and is in sliding connection with the side wall of the limiting groove, a limiting groove is arranged at the position, corresponding to the limiting block, of the right side wall of the base, a limiting column is arranged on the right side wall of the limiting block, the right end of the limiting column penetrates through the bottom of the adjusting groove and stretches out of the adjusting disk, a limiting disk is arranged at the right end of the limiting column, a torsion spring is sleeved on the surface of the limiting column, and two ends of the torsion spring are respectively connected with the limiting block and the bottom of the adjusting groove.

In order to avoid abrasion between the bearing and the clamping block, the utility model is improved in that the side wall of the clamping through groove is provided with a rubber pad.

(III) beneficial effects

Compared with the prior art, the utility model provides the clamp for processing the automobile bearing, which has the following beneficial effects:

This anchor clamps are used in car bearing processing is convenient for carry out the centre gripping to the bearing fixedly through adjusting device and clamping device's setting. Through stop device's setting, be convenient for carry out spacingly to the regulating plate to prevent that the regulating plate from receiving external force effect to take place to rotate and influence the centre gripping effect to the bearing. Through drive arrangement's setting, be convenient for adjust clamping device's angle to be convenient for adjust the processing angle of bearing, make clamping device can keep alignment state when not carrying out the centre gripping to the bearing simultaneously, thereby make things convenient for subsequent bearing centre gripping.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic perspective view of the present utility model;

In the figure: 1. a base; 2. a support plate; 3. an adjusting block; 4. a conductive block; 5. adjusting a threaded rod; 6. an adjusting plate; 7. a clamping seat; 8. a clamping block; 9. a clamping spring; 10. a drive plate; 11. a drive column; 12. a torsion spring; 13. clamping through grooves; 14. a limiting block; 15. a limit column; 16. a limit spring; 17. a limiting disc; 18. and a limit groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a clamp for processing an automobile bearing comprises a base 1, wherein a supporting plate 2 is respectively and slidably arranged at the left side and the right side of the top end of the base 1, an adjusting device is arranged in the base 1, the top end of the adjusting device is connected with the supporting plate 2, the adjusting device comprises an adjusting block 3, a conducting block 4, an adjusting threaded rod 5 and an adjusting disc 6, an adjusting cavity is arranged in the base 1, the left side and the right side of the adjusting cavity are respectively and slidably provided with the adjusting block 3, adjusting through holes are respectively arranged at the front side and the rear side of the top end of the adjusting cavity, a conducting block 4 is arranged between the top end of the adjusting block 3 and the supporting plate 2 and at the position corresponding to the adjusting through holes, an adjusting threaded rod 5 is rotatably arranged between the side walls at the left side and the right side of the adjusting cavity, an adjusting threaded rod 5 passes through the adjusting threaded hole through screw fit, the screw thread direction of the adjusting screw hole on the surface of the adjusting block 3 positioned on the left side and the right side of the base 1 is opposite, the side wall on the right side of the base 1 is rotationally provided with an adjusting disc 6, the side wall on the left side of the adjusting disc 6 is provided with a limiting device, the side wall on the right side of the base 1 is rotationally provided with an adjusting column corresponding to the adjusting threaded rod 5, the adjusting column is connected with the limiting device, the side wall of the supporting plate 2 close to the base 1 is provided with a clamping device, the clamping device comprises a clamping seat 7, a clamping block 8 and a clamping spring 9, the side wall of the supporting plate 2 close to the base 1 is provided with a clamping seat 7, the side wall of the clamping seat 7 close to the base 1 is provided with a clamping groove, the clamping block 8 stretches into the clamping groove and is in sliding connection with the side wall of the clamping groove, the clamping spring 9 is arranged between the clamping block 8 and the groove bottom of the clamping groove, the lateral wall of one side of the supporting plate 2 far away from the base 1 is provided with a driving device for driving the clamping seat 7 to rotate, and the driving device is connected with the clamping seat 7. When the clamping device is used, an operator places the bearing between the clamping blocks 8, then the operator rotates the adjusting disc 6, and accordingly drives the adjusting threaded rod 5 to rotate through the adjusting column, and accordingly drives the adjusting block 3 to move through threaded fit, and accordingly drives the clamping device to move relatively through the conductive block 4 and the supporting plate 2, and the bearing is clamped and fixed through the clamping blocks 8.

The angle of clamping device is inconvenient to adjust in the use, and for this reason, drive arrangement includes driving disk 10, actuating post 11 and torsional spring 12, the backup pad 2 is kept away from 1 one side lateral wall of base and is rotated and set up driving disk 10, 1 one side lateral wall of base is kept away from to backup pad 2 and is set up the drive groove with driving disk 10 corresponds the position, set up actuating post 11 between actuating disk 10 and the grip slipper 7, grip slipper 7 is rotated with backup pad 2 lateral wall and is connected, actuating post 11 surface suit torsional spring 12, torsional spring 12 both ends are connected with driving disk 10 and drive groove tank bottom respectively, and operating personnel rotates driving disk 10 to be convenient for adjust clamping device's angle through actuating post 11, thereby be convenient for adjust the processing angle of bearing, make clamping device can keep the alignment state when not carrying out the centre gripping to the bearing simultaneously, thereby make things convenient for subsequent bearing centre gripping.

The clamping block 8 is close to the base 1 side wall and is provided with an arc-shaped clamping through groove 13, so that the clamping stability of the clamping block 8 and the bearing is improved.

In the use, regulating disk 6 is easily rotated by external force action and influences the centre gripping effect to the bearing, and for this reason, stop device includes stopper 14, spacing post 15, spacing spring 16 and spacing dish 17, and regulating disk 6 left side lateral wall sets up the adjustment tank, the adjustment tank internal sliding sets up stopper 14, stopper 14 left side lateral wall corresponds the position with the regulating post and sets up spacing groove 18, the regulating post stretches into spacing inslot 18 and with spacing groove 18 lateral wall sliding connection, base 1 right side lateral wall corresponds the position with stopper 14 and sets up spacing groove 18, stopper 14 right side lateral wall sets up spacing post 15, spacing post 15 right-hand member passes regulating disk 6 that stretches out of the regulating disk bottom, spacing post 15 right-hand member sets up spacing dish 17, spacing post 15 surface suit 12, the torsional spring 12 both ends are connected with stopper 14 and regulating disk bottom respectively, and during the use, thereby drive stopper 14 and shift out from spacing inslot 18 through spacing post 15, thereafter operating personnel regulating disk 6 to drive the regulating disk and rotate, thereby make the regulating disk 6 carry out the effect of limiting disk 16 under the effect of adjusting disk 16 is convenient for the effect of releasing the regulation disk 6 under the effect of limiting disk 16.

The side wall of the clamping through groove 13 is provided with a rubber pad, so that abrasion between the bearing and the clamping block 8 is avoided.

In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; the connection may be mechanical connection, electrical connection, direct connection, or indirect connection via an intermediary. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a fixture for automobile bearing processing, includes base (1), its characterized in that: the base (1) top left and right sides slides respectively and sets up backup pad (2), base (1) embeds adjusting device, adjusting device top is connected with backup pad (2), adjusting device includes regulating block (3), conduction block (4), adjusting threaded rod (5) and regulating disk (6), base (1) embeds the regulation cavity, the interior left and right sides of regulating cavity slides respectively and sets up regulating block (3), the front and back both sides on regulating cavity top set up the regulation through-hole respectively, between regulating block (3) top and backup pad (2) and with regulating through-hole corresponding position setting conduction block (4), rotate between regulating cavity left and right sides lateral wall and set up adjusting threaded rod (5), regulating block (3) and adjusting threaded rod (5) corresponding position setting up adjusting threaded hole, adjusting threaded rod (5) pass adjusting threaded hole through screw thread cooperation, be located base (1) left and right sides regulating block (3) surface's adjusting threaded direction is opposite, base (1) right side lateral wall rotates and sets up regulating disk (6), regulating disk (6) side lateral wall sets up between and adjusting device and backup pad (1) corresponding position setting up limit post (1) and adjusting threaded rod (5), clamping device includes grip slipper (7), grip block (8) and clamping spring (9), backup pad (2) are close to base (1) one side lateral wall and set up grip slipper (7), grip slipper (7) are close to base (1) one side lateral wall and set up the grip slot, grip block (8) stretch into the grip slot in and with grip slot lateral wall sliding connection, set up clamping spring (9) between grip block (8) and the grip slot tank bottom, backup pad (2) are kept away from base (1) one side lateral wall and are set up and are used for driving grip slipper (7) pivoted drive arrangement, drive arrangement is connected with grip slipper (7).

2. The fixture for machining an automobile bearing according to claim 1, wherein: the driving device comprises a driving disc (10), a driving column (11) and a torsion spring (12), wherein the driving disc (10) is arranged on one side of the supporting plate (2) away from the side wall of the base (1), the driving disc (2) is arranged on one side of the supporting plate (2) away from the side wall of the base (1) and is provided with a driving groove corresponding to the driving disc (10), the driving column (11) is arranged between the driving disc (10) and a clamping seat (7), the clamping seat (7) is rotationally connected with the side wall of the supporting plate (2), the torsion spring (12) is sleeved on the surface of the driving column (11), and two ends of the torsion spring (12) are respectively connected with the driving disc (10) and the bottom of the driving groove.

3. The fixture for machining an automobile bearing according to claim 2, wherein: the side wall of the clamping block (8) close to one side of the base (1) is provided with an arc-shaped clamping through groove (13).

4. A fixture for machining an automotive bearing according to claim 3, characterized in that: limiting device includes stopper (14), spacing post (15), spacing spring (16) and spacing dish (17), and regulating disk (6) left side lateral wall sets up the adjustment tank, the adjustment tank is interior to set up stopper (14), stopper (14) left side lateral wall corresponds the position with the adjustment post and sets up spacing groove (18), the adjustment post stretches into in spacing groove (18) and with spacing groove (18) lateral wall sliding connection, base (1) right side lateral wall corresponds the position with stopper (14) and sets up spacing groove (18), stopper (14) right side lateral wall sets up spacing post (15), spacing post (15) right-hand member passes the regulating tank bottom and stretches out regulating disk (6), spacing post (15) right-hand member sets up spacing dish (17), spacing post (15) surface suit torsional spring (12), torsional spring (12) both ends are connected with stopper (14) and regulating tank bottom respectively.

5. The fixture for machining an automobile bearing according to claim 4, wherein: rubber pads are arranged on the side walls of the clamping through grooves (13).