CN220637044U

CN220637044U - Bearing processing positioner

Info

Publication number: CN220637044U
Application number: CN202322335685.2U
Authority: CN
Inventors: 朱小忠
Original assignee: Wenzhou Yinuo Machinery Technology Co ltd
Current assignee: Wenzhou Yinuo Machinery Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-22
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a bearing machining positioning device, and relates to the technical field of bearing machining. This bearing processing positioner, including the fixed plate, the fixed plate rear end outer wall fixedly connected with fixed block, the inner wall fixedly connected with of fixed block three sets of reference columns, the outer wall fixedly connected with stopper of three sets of reference columns, the inner wall fixedly connected with removal post of fixed block, the outer wall fixedly connected with threaded rod of removal post, the outer wall threaded connection of threaded rod has the activity post, the top of fixed block has the locating piece, the inner wall of locating piece has spacing post through fixed spring elastic connection, the outer wall of fixed block has two sets of limiting plates, the front end outer wall fixedly connected with of fixed plate two sets of positioning seats, the outer wall fixedly connected with of two sets of positioning seats has a plurality of sets of removal pieces, the outer wall fixedly connected with waste bin of a plurality of sets of removal pieces. According to the utility model, the bearing is supported and clamped through the three groups of positioning columns, and the use of an electric control element to fix the bearing is avoided, so that the cost is saved.

Description

Bearing processing positioner

Technical Field

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

Background

The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process and ensure the rotation precision of the mechanical rotating body.

The bearing is required to be polished in the bearing machining process, the bearing is required to be clamped firstly in the polishing operation, then the bearing can be subjected to subsequent operation, in the existing clamping process, the bearing is clamped by using the three-rotation chuck, then the motor is started to enable the three-jaw chuck to rotate, then the three-jaw chuck is used for cutting, polishing and polishing, the cost of the electric control elements is high, small enterprises generally consider the cost problem to select bolt fixing, the bearing is required to be fixed at a plurality of positions to ensure the stability of the bearing when the bolt fixing is used, a great deal of time and effort are required to be spent due to the fact that the bolt is required to be manually and repeatedly screwed in the mounting and dismounting process, the working efficiency is reduced, meanwhile, some steel scraps are generated after the bearing is polished, and the existing steel scraps generally fall between two groups of supporting seats, so that cleaning is troublesome.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a bearing processing and positioning device, which solves the problem that the bearing is troublesome to fix in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bearing processing positioner, includes the fixed plate, fixed plate rear end outer wall fixedly connected with fixed block, the inner wall sliding connection of fixed block has three groups reference column, and is three groups the outer wall contact of reference column has the bearing, three groups the outer wall fixedly connected with stopper of reference column, the inner wall sliding connection of fixed block has the removal post, the outer wall fixedly connected with threaded rod of removal post, the outer wall threaded connection of threaded rod has the movable column, the top fixedly connected with locating piece of fixed block, the inner wall of locating piece is through fixed spring elastic connection has spacing post, the outer wall fixedly connected with two sets of limiting plates of fixed block.

Preferably, the front end outer wall fixedly connected with of fixed plate is two sets of locating seats, two sets of the outer wall sliding connection of locating seat has a plurality of groups movable block, a plurality of groups the outer wall fixedly connected with waste bin of movable block, the left end outer wall fixedly connected with baffle two of waste bin, the right-hand member outer wall fixedly connected with baffle one of waste bin.

Preferably, the shape of the moving column is conical.

Preferably, the outer wall of the limiting block is in sliding connection with the inner wall of the fixed block.

Preferably, the outer wall of the movable column is in sliding connection with the outer wall of the limiting block.

Preferably, one end of the fixed spring is fixedly connected with the inner wall of the positioning block, and the other end of the fixed spring is fixedly connected with the top end of the limiting column.

Preferably, the outer wall of the limiting column is in sliding connection with the inner wall of the positioning block, and the outer wall of the limiting plate is in sliding connection with the outer wall of the movable column.

Preferably, the outer wall of the bottom end of the movable column is provided with a plurality of groups of limiting holes, and the inner walls of the groups of limiting holes are spliced with the outer wall of the limiting column.

(III) beneficial effects

The utility model provides a bearing machining positioning device. The beneficial effects are as follows:

(1) When the bearing processing positioning device is used, a worker firstly places the inner wall of the bearing on three groups of positioning columns, then moves the movable column to enable the movable column to move forwards, when the movable column moves to a certain position, rotates the threaded rod, at the moment, the threaded rod drives the movable column to move forwards, and then the movable column extrudes the three groups of positioning columns to enable the positioning columns to support and fix the inner ring of the bearing, so that the positioning columns are used for replacing the installation and the disassembly of bolts, electric control equipment is not needed, and the cost is saved.

(2) When the bearing processing positioning device is used, firstly, the waste groove is inserted between the two groups of positioning seats, then the waste groove is slid forwards, the front end of the waste groove is contacted with the outer wall of the fixed plate, at the moment, when the bearing is polished, the polished waste can fall into the waste groove to be collected, when more waste in the waste groove, the waste groove is manually disassembled and cleaned, the operation is simple, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional front end structure of the present utility model;

FIG. 2 is a schematic view of the overall three-dimensional rear end structure of the present utility model;

FIG. 3 is a schematic view of the whole perspective structure of the fixing plate of the present utility model;

FIG. 4 is a schematic view of the internal structure of the section of the fixed block, the movable column and the movable column according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the positioning block in cross section of the present utility model;

fig. 6 is a schematic overall perspective view of the positioning seat of the present utility model.

In the figure: 1. a bearing; 2. a fixing plate; 3. a positioning seat; 4. a threaded rod; 5. a positioning block; 6. a movable column; 7. a first baffle; 8. a fixed block; 9. positioning columns; 10. a limiting plate; 11. a limiting block; 12. a moving column; 13. a limit column; 14. a fixed spring; 15. a moving block; 16. a waste tank; 17. and a second baffle.

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. 1-6, the utility model provides a bearing processing positioning device, which comprises a fixing plate 2, wherein the outer wall of the rear end of the fixing plate 2 is fixedly connected with a fixing block 8, the inner wall of the fixing block 8 is provided with three groups of through grooves, the inner wall of the fixing block 8 is slidably connected with three groups of positioning columns 9, the outer wall of the three groups of positioning columns 9 is contacted with a bearing 1, the inner ring of the bearing 1 is propped and fixed through the positioning columns 9, the outer wall of the three groups of positioning columns 9 is fixedly connected with a limiting block 11, the three groups of positioning columns 9 and the three groups of limiting blocks 11 are arrayed in the center circumference of the fixing block 8, the three groups of limiting blocks 11 and the three groups of positioning columns 9 are matched with the three groups of through grooves and are slidably connected with a moving column 12, the inner wall of the fixing block 8 is slidably connected with the moving column 12, and the moving column 12 can rotate and slide on the inner wall of the fixing block 8, the outer wall fixedly connected with threaded rod 4 of removal post 12 makes through rotating threaded rod 4 and takes place corresponding rotation or slip, the outer wall threaded connection of threaded rod 4 has movable post 6, the diameter of movable post 6 equals with the terminal diameter size of removal post 12, the top fixedly connected with locating piece 5 of fixed block 8, the inner wall of locating piece 5 is through fixed spring 14 elastic connection's spacing post 13, the bottom of spacing post 13 is the inclined plane, can make movable post 6 can be in the direction motion of fixed block 8, unrestricted, but it can not to be convenient for the contrary, receive spacing of spacing post 13, the outer wall fixedly connected with of fixed block 8 two sets of limiting plates 10, the effect of the direction is given to movable post 6 to two sets of limiting plates 10.

In an embodiment of the present utility model, the bearing processing positioning device includes: the front end outer wall of the fixed plate 2 is fixedly connected with two groups of positioning seats 3, the two groups of positioning seats 3 are provided with two groups of vertical grooves, the bottom ends of the vertical grooves are provided with one group of transverse grooves, the outer walls of the two groups of positioning seats 3 are slidably connected with a plurality of groups of moving blocks 15, the moving blocks 15 are respectively positioned at two ends of a waste groove 16, the outer walls of the plurality of groups of moving blocks 15 are fixedly connected with the waste groove 16, the waste groove 16 is responsible for collecting waste scraps, the left end outer wall of the waste groove 16 is fixedly connected with a baffle II 17, the right end outer wall of the waste groove 16 is fixedly connected with a baffle I7, the shape of the baffle II 17 is smaller than that of the baffle I7, the moving column 12 is conical, the moving states of the three groups of limiting blocks 11 and the three groups of positioning columns 9 can be uniformly opened or uniformly contracted through the conical surfaces of the moving columns 12, the outer walls of the limiting blocks 11 are slidably connected with the inner walls of the fixed blocks 8, through the sliding of the three groups of limiting blocks 11, the bearing 1 is clamped or the bearing 1 is contracted to be taken down, the outer wall of the moving column 12 is in sliding connection with the outer wall of the limiting block 11, one end of the fixed spring 14 is fixedly connected with the inner wall of the positioning block 5, the other end of the fixed spring 14 is fixedly connected with the top end of the limiting column 13, the limiting column 13 is always in a downward opening state and is further inserted into the inner wall of the movable column 6 due to the elasticity of the fixed spring 14, the limiting column 13 is limited by the sliding connection with the inner wall of the positioning block 5, when the limiting hole of the movable column 6 presses the inclined plane of the limiting column 13, the limiting column 13 is enabled to move upwards, the outer wall of the limiting plate 10 is in sliding connection with the outer wall of the movable column 6, a plurality of groups of limiting holes are formed in the outer wall of the bottom end of the movable column 6, the inner wall of the plurality of groups of limiting holes are spliced with the outer wall of the limiting column 13, the limit of the movable column 6 is completed through the insertion of the limit column 13 and the limit hole on the movable column 6.

In the utility model, when a worker needs to process and position the bearing 1, firstly, the inner ring of the bearing 1 is hung on three groups of positioning columns 9, then the movable column 6 is pushed, the movable column 6 can move forwards, the limiting hole on the movable column 6 can squeeze the bottom end of the limiting column 13, then when the movable column 6 moves to a certain position, the limiting column 13 can be inserted into the limiting hole, the fixing of the movable column 6 is completed, at the moment, the threaded rod 4 is rotated, the threaded rod 4 also moves forwards, then the movable column 12 also moves forwards, the conical surface of the movable column 12 can be slowly propped open by the three groups of positioning columns 9, then the inner ring of the bearing 1 is propped up and fixed by the three groups of positioning columns 9, so that a plurality of groups of bolts are prevented from being used for fixing, thereby saving time and labor, improving the working efficiency, then the waste trough 16 is inserted between the two groups of positioning seats 3, then the waste trough 16 is moved, the outer wall of the waste trough 16 is enabled to contact with the fixed plate 2, then the corresponding device is started, at the moment, the cut waste material can fall into the waste trough 16, and the waste trough 16 is removed, and the waste trough 16 is cleaned at the same time, and the operation is simple.

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. Bearing processing positioner, including fixed plate (2), its characterized in that: fixed plate (2) rear end outer wall fixedly connected with fixed block (8), the inner wall sliding connection of fixed block (8) has three sets of reference column (9), and three sets of the outer wall contact of reference column (9) has bearing (1), three sets of outer wall fixedly connected with stopper (11) of reference column (9), the inner wall sliding connection of fixed block (8) has movable column (12), the outer wall fixedly connected with threaded rod (4) of movable column (12), the outer wall threaded connection of threaded rod (4) has movable column (6), the top fixedly connected with locating piece (5) of fixed block (8), the inner wall of locating piece (5) is through fixed spring (14) elastic connection spacing post (13), the outer wall fixedly connected with of fixed block (8) two sets of limiting plates (10).

2. A bearing machining positioning device according to claim 1, wherein: the front end outer wall fixedly connected with of fixed plate (2) is two sets of positioning seat (3), two sets of outer wall sliding connection of positioning seat (3) has a plurality of groups movable block (15), a plurality of groups the outer wall fixedly connected with waste tank (16) of movable block (15), the left end outer wall fixedly connected with baffle two (17) of waste tank (16), the right-hand member outer wall fixedly connected with baffle one (7) of waste tank (16).

3. A bearing machining positioning device according to claim 1, wherein: the shape of the moving column (12) is conical.

4. A bearing machining positioning device according to claim 1, wherein: the outer wall of the limiting block (11) is in sliding connection with the inner wall of the fixed block (8).

5. A bearing machining positioning device according to claim 1, wherein: the outer wall of the movable column (12) is in sliding connection with the outer wall of the limiting block (11).

6. A bearing machining positioning device according to claim 1, wherein: one end of the fixed spring (14) is fixedly connected with the inner wall of the positioning block (5), and the other end of the fixed spring (14) is fixedly connected with the top end of the limiting column (13).

7. A bearing machining positioning device according to claim 1, wherein: the outer wall of the limiting column (13) is in sliding connection with the inner wall of the positioning block (5), and the outer wall of the limiting plate (10) is in sliding connection with the outer wall of the movable column (6).

8. A bearing machining positioning device according to claim 1, wherein: the outer wall of the bottom end of the movable column (6) is provided with a plurality of groups of limiting holes, and the inner walls of the groups of limiting holes are spliced with the outer wall of the limiting column (13).