CN215318228U

CN215318228U - Bearing positioning device for bearing machining

Info

Publication number: CN215318228U
Application number: CN202121286050.2U
Authority: CN
Inventors: 纵翠翠
Original assignee: Hangzhou Laisheng Auto Parts Co ltd
Current assignee: Hangzhou Laisheng Auto Parts Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-28
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a bearing positioning device for bearing processing, which comprises a workbench, wherein a side plate is fixedly arranged at the end part of the workbench, a rotary column is movably arranged in the side wall of the side plate, a rotary disc and a gear sleeve are respectively and fixedly arranged at the end part of the rotary column, the gear sleeve is positioned at the left end of the rotary disc, the rotary disc is fixedly arranged with the rotary column through a connecting rod, a gear rack is meshed with the side wall of the gear sleeve, clamping rods are fixedly arranged on the side walls of the two gear racks, clamping plates are fixedly arranged on the side walls of the two clamping rods, a staggered structure is formed between the two clamping plates, a connecting column is movably arranged in the middle part of the opposite surface of the two clamping rods, a fixing mechanism is fixedly arranged at the end part of the workbench and comprises a fixing plate, the opposite surface of the fixing plate and the workbench are fixedly arranged together, a fixing column is fixedly arranged on the side wall of the fixing plate, a positioning column is fixedly arranged in the side wall of the fixing column, a column groove is formed at the end part of the positioning column, so that the device can effectively position and fix an outer ring of a bearing when in use, the positioning effect is better.

Description

Bearing positioning device for bearing machining

Technical Field

The application relates to the technical field of bearing machining, in particular to a bearing positioning device for bearing machining.

Background

The bearing is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce its friction coefficient in the course of movement and ensure its rotation precision, and to fix and reduce the friction coefficient of load in the course of mechanical transmission, also can be said, when other parts produce relative movement on the shaft, the part used for reducing friction coefficient in the course of power transmission and keeping the shaft centre position fixed, the bearing is extensively used in industrial manufacture and processing.

As disclosed in the chinese patent: the utility model provides a positioner is used in bearing processing, the publication number: CN208801124U, it is through starting first push rod motor work, conveniently change the height of first splint and second splint, fix a position the bearing through being provided with first splint and second splint, conveniently fix the bearing, a driving motor drives the bearing and rotates, conveniently change the direction of bearing, can carry out comprehensive polishing to the bearing, it is more convenient to make the bearing process, but because antifriction bearing generally by the inner circle, the outer lane, rolling element and holder constitute, this kind of mode only can fix a position the antifriction bearing outer lane, the positioning effect is not good enough.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bearing positioning device for bearing processing, so as to solve the problems in the background art.

The embodiment of the application adopts the following technical scheme: a bearing positioning device for bearing machining comprises a workbench, wherein a side plate is fixedly arranged at the end part of the workbench, a rotary column is movably arranged in the side wall of the side plate, a rotary table and a gear sleeve are respectively and fixedly arranged at the end part of the rotary column, the gear sleeve is positioned at the left end of the rotary table, the rotary table is fixedly arranged with the rotary column through a connecting rod, gear racks are meshed with the side wall of the gear sleeve, clamping rods are fixedly arranged on the side walls of the two gear racks, clamping plates are fixedly arranged on the side walls of the two clamping rods, and a connecting column is movably arranged in the middle of the opposite surface of the two clamping rods;

and a fixing mechanism is fixedly arranged at the end part of the workbench.

The fixing mechanism comprises a fixing plate, the fixing plate is fixedly mounted on the surface opposite to the workbench, a fixing column is fixedly mounted on the side wall of the fixing plate, a positioning column is fixedly arranged in the side wall of the fixing column, a column groove is formed in the end part of the positioning column, a first arc-shaped block is fixedly mounted at the end part of the positioning column, and an arc-shaped groove is formed in the side wall of the positioning column;

and a lifting mechanism is movably arranged at the end part of the fixed column.

The lifting mechanism comprises a stud, the stud is movably arranged at the end part of the fixed column, a screw rod is meshed with the side wall of the stud, threads are arranged at the contact part of the stud and the screw rod, an arc-shaped block II is fixedly arranged on the surface of the screw rod far away from the fixed column, a support rod is movably sleeved in the middle of the surface of the connected column, a bottom plate is fixedly arranged at the end part of the support rod, and the bottom plate and the surface of the workbench opposite to each other are fixedly arranged together.

Preferably, a staggered structure is formed between the two clamping plates.

Preferably, a circular groove is formed in the end portion of the fixing column, and the stud is movably arranged in the circular groove.

Preferably, the stud penetrates through the arc-shaped groove and is meshed with the screw rod, and the screw rod is movably arranged in the column groove.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, when in use: the user can rotate the carousel earlier, it takes place to rotate through the rotary column that the connecting rod is fixed with it to drive under the rotation of carousel, it takes place to rotate to drive the gear sleeve fixed with it under the rotation of rotary column this moment, the gear sleeve then drives two rack gears of meshing with it and takes place the relative slip, it uses the spliced pole to be close to each other as the center to drive two clamping bars under the relative slip of rack gear, the clamping bar drives two splint relative movement fixed with it and fixes a position the bearing inner race this moment, make this equipment can effectively fix a position the bearing inner race when using fixedly, the location effect is better.

And secondly, during the use, can earlier with bearing housing on reference column and two surfaces of arc piece before the use, rotate the double-screw bolt this moment, drive the screw rod of meshing with it under the rotation of double-screw bolt and upwards take place to slide at the post inslot wall, drive the arc piece two fixed with it and upwards take place to move along with it under the screw rod rebound this moment, carry out fixed position to the bearing inner race under the condition of keeping away from each other between arc piece two and arc piece one for this equipment can carry out effective location fixed to the bearing inner race when using, has further strengthened the location effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a connecting structure of the clamping bar according to the present invention;

FIG. 3 is a schematic view of the screw connection explosion structure of the present invention;

fig. 4 is a schematic view of a connection structure of a positioning post according to the present invention.

In the figure: 11. a work table; 12. a side plate; 13. turning the column; 14. a turntable; 15. a gear sleeve; 16. a gear rack; 17. a clamping bar; 18. a splint; 19. connecting columns; 21. a fixing plate; 22. fixing a column; 23. a positioning column; 24. a column groove; 25. a first arc-shaped block; an arc-shaped slot 26, an arc-shaped slot; 31. a stud; 32. a screw; 33. a second arc block; 34. a support bar; 35. a base plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

In a first embodiment, referring to fig. 1 and fig. 2, the present invention provides a technical solution of a bearing positioning device for bearing processing: the automatic positioning device comprises a workbench 11, a side plate 12 is fixedly installed at the end part of the workbench 11, a rotary column 13 is movably arranged in the side wall of the side plate 12, a rotary table 14 and a gear sleeve 15 are respectively and fixedly installed at the end part of the rotary column 13, the gear sleeve 15 is positioned at the left end of the rotary table 14, the rotary table 14 is fixedly installed with the rotary column 13 through a connecting rod, gear strips 16 are meshed with the side wall of the gear sleeve 15, clamping rods 17 are fixedly installed on the side walls of the two gear strips 16, clamping plates 18 are fixedly installed on the side walls of the two clamping rods 17, and a staggered structure is formed between the two clamping plates 18, and a connecting column 19 is movably arranged in the middle part of the opposite surface of the two clamping rods 17;

the end of the working table 11 is fixedly provided with a fixing mechanism.

The fixing mechanism comprises a fixing plate 21, the fixing plate 21 and the opposite surface of the workbench 11 are fixedly installed together, a fixing column 22 is fixedly installed on the side wall of the fixing plate 21, a positioning column 23 is fixedly arranged in the side wall of the fixing column 22, a column groove 24 is formed in the end portion of the positioning column 23, an arc-shaped block I25 is fixedly installed at the end portion of the positioning column 23, and an arc-shaped groove 26 is formed in the side wall of the positioning column 23;

a lifting mechanism is movably arranged at the end part of the fixed column 22.

The lifting mechanism comprises a stud 31, a circular groove is formed in the end portion of the fixed column 22, the stud 31 is movably arranged in the circular groove, a screw 32 is meshed with the side wall of the stud 31, threads are formed in the contact portion of the stud 31 and the screw 32, the stud 31 penetrates through the arc-shaped groove 26 to be meshed with the screw 32, the screw 32 is movably arranged in the circular groove 24, an arc-shaped block II 33 is fixedly arranged on the surface of the screw 32 far away from the fixed column 22, a supporting rod 34 is movably sleeved in the middle of the surface of the connecting column 19, a bottom plate 35 is fixedly arranged at the end portion of the supporting rod 34, and the bottom plate 35 is fixedly arranged on the surface of the workbench 11.

When in use: the user can rotate carousel 14 earlier, it takes place to rotate through the rotary column 13 that the connecting rod is fixed with it to drive under the rotation of carousel 14, it takes place to rotate to drive fixed gear sleeve 15 with it under the rotation of rotary column 13 this moment, gear sleeve 15 then drives two rack gears 16 of meshing with it and takes place the relative slip, it uses spliced pole 19 to be close to each other as the center to drive two clamping bars 17 under the relative slip of rack gears 16, clamping bar 17 drives two splint 18 relative movement fixed with it and fixes a position fixedly to the bearing inner race this moment, make this equipment can effectively fix a position fixedly to the bearing inner race when using, the positioning effect is better.

In the second embodiment, referring to fig. 3 and 4, on the basis of the first embodiment,

during the use, can earlier with bearing housing on reference column 23 and two 33 surfaces of arc piece before the use, rotate double-screw bolt 31 this moment, drive screw rod 32 with it meshing under the rotation of double-screw bolt 31 upwards take place to slide at the inner wall of column groove 24, drive two 33 arc pieces 33 fixed with it upwards take place to move along with it under screw rod 32 upward movement this moment, fix a position the bearing inner circle under the circumstances of keeping away from each other between two 33 arc pieces and one 25 arc pieces, make this equipment can carry out effective location fixed to the bearing inner circle when using, further strengthened the locate effect.

It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a bearing positioner is used in bearing processing, includes workstation (11), workstation (11) tip fixed mounting has curb plate (12), be equipped with rotary column (13), its characterized in that in the activity of curb plate (12) lateral wall: a rotary table (14) and a gear sleeve (15) are respectively fixedly mounted at the end part of the rotary column (13), the gear sleeve (15) is positioned at the left end of the rotary table (14), the rotary table (14) is fixedly mounted with the rotary column (13) through a connecting rod, gear strips (16) are meshed with the side walls of the gear sleeve (15), clamping rods (17) are fixedly mounted on the side walls of the two gear strips (16), clamping plates (18) are fixedly mounted on the side walls of the two clamping rods (17), and a connecting column (19) is movably arranged in the middle part of the opposite surface of the two clamping rods (17);

and a fixing mechanism is fixedly arranged at the end part of the workbench (11).

2. The bearing positioning device for bearing machining according to claim 1, characterized in that: the fixing mechanism comprises a fixing plate (21), the fixing plate (21) and the side, opposite to the workbench (11), of the workbench are fixedly installed together, a fixing column (22) is fixedly installed on the side wall of the fixing plate (21), a positioning column (23) is fixedly arranged in the side wall of the fixing column (22), a column groove (24) is formed in the end portion of the positioning column (23), an arc-shaped block I (25) is fixedly installed at the end portion of the positioning column (23), and an arc-shaped groove (26) is formed in the side wall of the positioning column (23);

a lifting mechanism is movably arranged at the end part of the fixed column (22).

3. The bearing positioning device for bearing machining according to claim 2, characterized in that: the lifting mechanism comprises a stud (31), the stud (31) is movably arranged at the end of a fixed column (22), a screw (32) is meshed with the side wall of the stud (31), the contact part of the stud (31) and the screw (32) is provided with threads, an arc-shaped block II (33) is fixedly arranged on the surface of the screw (32) far away from the fixed column (22), a support rod (34) is movably sleeved in the middle of the surface of the connecting column (19), a bottom plate (35) is fixedly arranged at the end of the support rod (34), and the bottom plate (35) is fixedly arranged on the surface opposite to the workbench (11).

4. The bearing positioning device for bearing machining according to claim 1, characterized in that: a staggered structure is formed between the two clamping plates (18).

5. The bearing positioning device for bearing machining according to claim 3, characterized in that: a circular groove is formed in the end of the fixing column (22), and the stud (31) is movably arranged in the circular groove.

6. The bearing positioning device for bearing machining according to claim 3, characterized in that: the stud (31) penetrates through the arc-shaped groove (26) and is meshed with the screw rod (32), and the screw rod (32) is movably arranged in the column groove (24).