CN220240762U

CN220240762U - Centering tool for bearing seat machining

Info

Publication number: CN220240762U
Application number: CN202321988951.5U
Authority: CN
Inventors: 周晶; 张秀成; 张月峰; 姚龙梅
Original assignee: Shandong Aoweite Bearing Manufacturing Co ltd
Current assignee: Shandong Aoweite Bearing Manufacturing Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2023-12-26
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the field of bearing seat centering tools and discloses a centering tool for bearing seat machining, which comprises a workbench, wherein a motor is fixedly connected to the right side of the rear part of the workbench, a worm is fixedly connected to the driving end of the motor, a worm wheel is connected to the lower side of the front part of the worm in a meshed manner, a different-pattern screw is fixedly connected to the left part of the worm wheel, slide bars are connected to the outer Zhou Jun threads of the left side and the right side of the different-pattern screw, clamping blocks are fixedly connected to the upper parts of the two opposite sides of the slide bars, a placing groove is formed in the middle of the top end of the workbench, and sliding grooves are formed in the left side and the right side of the placing groove. According to the utility model, the clamping rod is used for fixing the periphery of the bearing, the electric pushing rod is used for pushing the inner ring fixing rod, and the middle part of the bearing seat is centered through the inner ring fixing rod, so that the problem that the clamping is loose and even offset is caused in a manual clamping mode is avoided, and the centering work of the bearing seat is caused to deviate to influence the processing efficiency.

Description

Centering tool for bearing seat machining

Technical Field

The utility model relates to the field of bearing seat centering tools, in particular to a centering tool for bearing seat machining.

Background

The bearing seat is a large and extra-large bearing seat which can accept comprehensive load and has special structure, and has the characteristics of compact structure, sensitive rotation, convenient maintenance of the device and the like. The bearing is characterized in that a supporting point is needed at the place with the bearing, the inner supporting point of the bearing is a shaft, the outer support is a bearing seat which is commonly called, and the bearing is circular, so that the contact part of the bearing seat and the bearing is also in a circular structure or a semicircular structure, and in the bearing seat processing process, the bearing seat can be further finished by accurately positioning.

When carrying out finish machining to the bearing frame, generally need carry out centering fixed with the bearing frame and carry out processing again, and present bearing frame is fixed usually be operating personnel, uses simple and easy anchor clamps manual work to carry out the centre gripping fixed to the bearing frame, and this kind can lead to the centre gripping to relax and produce the skew even through the mode of manual work centre gripping for the centering work of bearing frame produces the deviation and influences machining efficiency.

Therefore, a centering tool for bearing seat machining is provided to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a centering tool for bearing seat machining.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a centering frock is used in bearing frame processing, includes the workstation, workstation rear portion right side fixedly connected with motor, motor drive end fixedly connected with worm, the anterior downside meshing of worm is connected with the worm wheel, the different line screw rod of worm wheel left portion fixedly connected with, the different line screw rod left and right sides is outer Zhou Jun threaded connection has the slide bar, two the equal fixedly connected with clamp splice in slide bar opposite side upper portion, workstation top middle part is provided with the standing groove, the standing groove left and right sides all is provided with the spout, the equal fixedly connected with backup pad in workstation top left and right sides, backup pad top fixedly connected with roof, roof periphery sliding connection fixed block, fixed block middle part fixedly connected with electric putter, electric putter bottom fixedly connected with inner circle dead lever.

As a further description of the above technical solution:

the left side of the front part of the workbench is fixedly connected with an auxiliary table.

As a further description of the above technical solution:

the auxiliary table bottom is fixedly connected with a supporting rod.

As a further description of the above technical solution:

the sliding rod penetrates through the upper portion of the workbench, and the upper portion of the sliding rod is connected inside the sliding groove in a sliding mode.

As a further description of the above technical solution:

the clamping block is connected to the middle of the top end of the workbench in a sliding manner.

As a further description of the above technical solution:

and the right end of the different thread screw is fixedly connected with a limiting block.

As a further description of the above technical solution:

the bottom of the workbench is fixedly connected with a plurality of uniformly distributed table legs.

The utility model has the following beneficial effects:

according to the utility model, the worm is driven by the motor, the worm drives the worm wheel to rotate, the worm wheel drives the different-grain screw to rotate, the different-grain screw pushes the sliding rod to slide, the sliding rod drives the clamping block to move, the periphery of the bearing seat is fixed by the clamping rod, the inner ring fixing rod is pushed by the electric pushing rod, the middle part of the bearing seat is centered by the inner ring fixing rod, and the problem that an operator manually clamps and fixes the bearing seat by using a simple clamp is avoided.

Drawings

Fig. 1 is a schematic diagram of a workbench of a centering tool for bearing seat processing, which is provided by the utility model;

fig. 2 is a schematic diagram of a motor structure of a centering tool for bearing seat processing, which is provided by the utility model;

fig. 3 is a schematic diagram of a slide bar structure of a centering tool for bearing seat processing.

Legend description:

1. a top plate; 2. a support plate; 3. a work table; 4. an auxiliary table; 5. a table leg; 6. a support rod; 7. a fixed block; 8. an electric push rod; 9. an inner ring fixing rod; 10. a slide bar; 11. clamping blocks; 12. a placement groove; 13. a chute; 14. a motor; 15. a worm; 16. a worm wheel; 17. a different thread screw.

Detailed Description

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, one embodiment provided by the present utility model is: the utility model provides a centering frock is used in bearing frame processing, including workstation 3, workstation 3 rear portion right side fixedly connected with motor 14, motor 14 drive end fixedly connected with worm 15, the anterior downside meshing of worm 15 is connected with worm wheel 16, the different line screw 17 of worm wheel 16 left portion fixedly connected with, different line screw 17 left and right sides external Zhou Jun threaded connection has slide bar 10, two slide bars 10 equal fixedly connected with clamp splice 11 on opposite side upper portion, workstation 3 top middle part is provided with standing groove 12, standing groove 12 both sides all are provided with spout 13, workstation 3 top left and right sides all fixedly connected with backup pad 2, backup pad 2 top fixedly connected with roof 1, roof 1 periphery sliding connection has fixed block 7, fixed block 7 middle part fixedly connected with electric putter 8, electric putter 8 bottom fixedly connected with inner circle dead lever 9, firstly with the bearing frame back-off is in standing groove 12, start motor 14 after having been placed, motor 14 drives worm 15 and rotates, worm 15 drives 16 and rotates, 16 drives different line screw 17 and rotates, different line screw 17 promotes 10 and moves, worm wheel 10 promotes slide bar 10 and carries out slide bar removal, worm wheel 11 carries out the periphery through clamp splice 11, fixing rod 9 is fixed through the fixed inner circle through the fixed lever of electric putter 8, after the fixed circle is fixed to the fixed point is passed through to the inner circle 9.

The left side fixedly connected with auxiliary stand 4 in workstation 3 front portion prevents spare part or instrument through auxiliary stand 4, auxiliary stand 4 bottom fixedly connected with bracing piece 6 supports auxiliary stand 4 through bracing piece 6, slide bar 10 runs through in workstation 3 upper portion, slide bar 10 upper portion sliding connection is inside spout 13, clamp splice 11 sliding connection is in workstation 3 top middle part, different line screw 17 right-hand member fixedly connected with stopper, a plurality of evenly distributed's of workstation 3 bottom fixedly connected with table leg 5, supports whole workstation 3 through table leg 5.

Working principle: when the bearing seat is required to be centered, the bearing seat is reversely buckled in the placing groove 12, the motor 14 is started after the bearing seat is placed, the motor 14 drives the worm 15 to rotate, the worm 15 drives the worm wheel 16 to rotate, the worm wheel 16 drives the different thread screw 17 to rotate, the different thread screw 17 pushes the slide bar 10 to move, the slide bar 10 pushes the clamping block 11 to move, the periphery of the bearing seat is fixed through the clamping block 11, after the periphery is fixed, the inner ring fixing rod 9 is pushed through the electric push rod 8, and the center of the bearing seat is centered and fixed through the inner ring fixing rod 9.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a centering frock is used in bearing frame processing, includes workstation (3), its characterized in that: the utility model provides a workbench (3) rear portion right side fixedly connected with motor (14), motor (14) drive end fixedly connected with worm (15), worm wheel (16) are connected with in the meshing of worm (15) front portion downside, different line screw rod (17) of worm wheel (16) left portion fixedly connected with, different line screw rod (17) left and right sides is Zhou Jun threaded connection outward has slide bar (10), two slide bar (10) are equal fixedly connected with clamp splice (11) in one side upper portion in opposite directions, workbench (3) top middle part is provided with standing groove (12), standing groove (12) both sides all are provided with spout (13), equal fixedly connected with backup pad (2) in top left and right sides of workbench (3), backup pad (2) top fixedly connected with roof (1), roof (1) periphery sliding connection has fixed block (7), fixed block (7) middle part fixedly connected with electric putter (8), electric putter (8) bottom fixedly connected with inner circle dead lever (9).

2. The centering tool for machining a bearing seat according to claim 1, wherein: an auxiliary table (4) is fixedly connected to the left side of the front part of the workbench (3).

3. The centering tool for machining a bearing seat according to claim 2, wherein: the bottom of the auxiliary table (4) is fixedly connected with a supporting rod (6).

4. The centering tool for machining a bearing seat according to claim 1, wherein: the sliding rod (10) penetrates through the upper portion of the workbench (3), and the upper portion of the sliding rod (10) is connected inside the sliding groove (13) in a sliding mode.

5. The centering tool for machining a bearing seat according to claim 1, wherein: the clamping block (11) is connected to the middle part of the top end of the workbench (3) in a sliding manner.

6. The centering tool for machining a bearing seat according to claim 1, wherein: the right end of the different thread screw rod (17) is fixedly connected with a limiting block.

7. The centering tool for machining a bearing seat according to claim 1, wherein: the bottom of the workbench (3) is fixedly connected with a plurality of uniformly distributed table legs (5).