CN222450179U

CN222450179U - Bearing fixing device

Info

Publication number: CN222450179U
Application number: CN202421176027.1U
Authority: CN
Inventors: 何健
Original assignee: Sichuan Hongying Bearing Technology Co ltd
Current assignee: Sichuan Hongying Bearing Technology Co ltd
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2025-02-11
Anticipated expiration: 2034-05-28

Abstract

The utility model discloses a bearing fixing device, belongs to the technical field of bearing machining, and aims to solve the problems that fixing and releasing operations of bearings are complicated, long time is spent for fixing the bearings and production efficiency is reduced in the prior art. The device comprises a workbench, wherein a working step is arranged in a trapezoid manner, a vertical plate is arranged at the middle position of the upper surface of the workbench, a sliding groove which is vertically distributed is formed in the center position of the vertical plate, a fixing assembly is arranged at the middle position of the side face of the vertical plate, and a positive and negative rotation controller is arranged at the upper end of one side, away from the fixing assembly, of the vertical plate. This bearing fixing device, through the setting of fixed subassembly, it is comparatively simple and convenient to the fixed operation of bearing to do not need artifical manual centre gripping, reduced a part work load of staff, fixed bearing and the time of relieving the fixed cost to the bearing are shorter, have guaranteed work efficiency, through the setting of collecting the box, conveniently collect the waste material of whereabouts, reduce the waste material and fall into the volume on ground.

Description

Bearing fixing device

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to a bearing fixing device.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and after the production of the inner ring and the outer ring of the bearing is finished, the inner ring and the outer ring are required to be polished in order to ensure the assembly precision of the inner ring and the outer ring and reduce the friction of balls, and a fixing device is required to be used during polishing.

Chinese patent CN218254775U discloses fixing device for bearing processing, including the base and set up the regulation fixed subassembly on the base, adjust fixed subassembly including axostylus axostyle, removal backup pad, first lead screw, location retaining member, supporting seat, connecting axle, first clamping part, second lead screw, slide bar, support frame and second clamping part, axostylus axostyle fixed mounting in the bottom of base.

When the device is used for fixing a bearing, the first clamping part is used for fixing the side face of the bearing, then the movable supporting plate is pushed to move to drive the second supporting plate to clamp the upper portion of the bearing, finally the supporting plate is limited through the positioning and locking assembly, the above actions are needed to be repeated in reverse order after the bearing is machined, the above actions are all manually completed manually, fixing and fixing releasing operations of the bearing are complicated, long time is spent for fixing the bearing, and production efficiency is reduced.

Disclosure of utility model

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a bearing fixing device, which aims to solve the problems that the fixing and releasing operations of a bearing are complicated, the bearing is fixed for a long time, and the production efficiency is reduced in the prior art.

Technical proposal

In order to solve the technical problems, the utility model provides the bearing fixing device, which comprises a workbench, wherein the workbench is provided with a trapezoid, a vertical plate is arranged in the middle of the upper surface of the workbench, a vertically distributed sliding groove is formed in the center of the vertical plate, a fixing assembly is arranged in the middle of the side surface of the vertical plate, a forward and reverse rotation controller is arranged at the upper end of one side of the vertical plate, which is far away from the fixing assembly, and the fixing assembly is beneficial to the arrangement of the fixing assembly.

Further, the clamping groove is formed in one side, far away from the fixing component, of the workbench, and two groups of symmetrically distributed supporting plates are arranged on the lower surface of the workbench.

Further, draw-in groove sliding block has the fixture block, fixture block upper portion is connected with collects the box, collect the box through the fixture block realize with the swing joint of workstation, benefited in the setting of collecting the box, conveniently collect the waste material of whereabouts, reduce the waste material and fall into the volume on ground, reduce later stage clear work load to swing joint between collection box and the workstation also conveniently takes out the collection box and handles the waste material.

Further, fixed subassembly includes the box body, box body fixed mounting is in riser side intermediate position, the motor is installed to box body upper surface one end, the motor is connected with the montant, rotate between montant and the box body and be connected with the rolling disc, the rolling disc overcoat is equipped with the belt, the other pot head of belt is equipped with driven carousel, driven carousel lower part rotates and is connected with the go-between.

Further, the connecting ring is fixedly arranged on the lower surface of the inner part of the box body, and the driven turntable is rotationally connected with the box body through the connecting ring.

Still further, the screw rod is installed to surface central point put about the driven carousel, the screw rod rotates with the box body to be connected, screw rod threaded connection has the lifter, lifter side-mounting has the connecting plate, the connecting plate is L shape, the connecting rod is installed to one side that the lifter was kept away from to the connecting plate, splint are installed to one side that the connecting rod was kept away from to the connecting plate.

Furthermore, the connecting plate is in sliding fit with the sliding groove, and the sliding groove provides a limiting force for the connecting plate to prevent the connecting plate from deflecting when the connecting plate moves up and down due to the matched use of the connecting plate and the sliding groove.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the arrangement of the fixing assembly, the fixing operation of the bearing is simpler and more convenient, manual clamping is not needed, a part of workload of staff is reduced, the time spent for fixing the bearing and releasing the fixing of the bearing is shorter, the working efficiency is ensured, the starting motor drives the two groups of clamping plates to be far away from each other, when the distance between the clamping plates is larger than the size of the bearing, the motor is closed, the bearing is placed in the groove of the lower clamping plate at the moment, and then the starting motor drives the clamping plates to clamp the bearing.

Through the setting of collecting box, conveniently collect the waste material that falls, reduce the quantity that the waste material falls into ground, reduce later stage clear work load to swing joint between collecting box and the workstation also conveniently takes out the collecting box and handles the waste material.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a separation state structure of the present utility model;

FIG. 3 is a schematic view of a structure of a fixing assembly;

FIG. 4 is a schematic diagram of a connection structure between a motor and a driven turntable;

Fig. 5 is a schematic view of the bottom structure of the driven turntable.

The mark in the drawing is 1, workbench; 2, a fixing component, 3, a vertical plate, 4, a sliding chute, 5, a positive and negative rotation controller, 6, a collecting box, 7, a supporting plate, 8, a clamping groove, 9, a clamping block, 201, a box body, 202, a motor, 203, a lifting block, 204, a screw rod, 205, a connecting plate, 206, a connecting rod, 207, a clamping plate, 208, a vertical rod, 209, a driven turntable, 210, a belt, 211, a rotating disc, 212 and a connecting ring.

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.

This concrete embodiment is a bearing fixing device, its structure schematic diagram is as shown in fig. 1 and 2, including workstation 1, workstation 1 ladder-shaped setting, workstation 1 upper surface intermediate position is equipped with riser 3, riser 3 central point puts and has seted up vertical distribution's spout 4, fixed subassembly 2 is installed to riser 3 side intermediate position, riser 3 is kept away from fixed subassembly 2 one side upper end and is installed positive reverse rotation controller 5, draw-in groove 8 has been seted up to one side that fixed subassembly 2 was kept away from to workstation 1, workstation 1 lower surface is equipped with two sets of symmetrically distributed backup pad 7, draw-in groove 8 sliding block has fixture block 9, fixture block 9 upper portion is connected with collection box 6, collection box 6 realizes the swing joint with workstation 1 through fixture block 9, when actual bearing centre gripping, it is fixed to control fixed subassembly 2 to the bearing through positive reverse rotation controller 5, when the processing waste material that collection box 6 inside is collected is more, horizontal promotion collection box 6 is followed the direction of draw-in groove 8 for collection box 6 breaks away from workstation 1, the unified collection of waste material later.

Referring to fig. 1, 2, 3, 4 and 5, the fixing assembly 2 comprises a box body 201, the box body 201 is fixedly installed at the middle position of the side surface of a vertical plate 3, one end of the upper surface of the box body 201 is provided with a motor 202, the motor 202 is connected with a vertical rod 208, the vertical rod 208 is rotationally connected with the box body 201, the lower end of the vertical rod 208 is connected with a rotating disc 211, a belt 210 is sleeved outside the rotating disc 211, the other end of the belt 210 is sleeved with a driven rotating disc 209, the lower part of the driven rotating disc 209 is rotationally connected with a connecting ring 212, the connecting ring 212 is fixedly installed on the lower surface inside the box body 201, the driven rotating disc 209 is rotationally connected with the box body 201 through the connecting ring 212, a screw 204 is installed at the center position of the upper surface and the lower surface of the driven rotating disc 209, the screw 204 is rotationally connected with the box body 201, the screw 204 is in threaded connection with a lifting block 203, the side surface of the lifting block 203 is provided with a connecting plate 205, the connecting plate 205 is L-shaped, a connecting rod 206 is arranged on one side of the connecting plate 205 far away from the lifting block 203, a clamping plate 207 is arranged on one side of the connecting rod 206 far away from the connecting plate 205, the connecting plate 205 is in sliding fit with the sliding chute 4, the motor 202 is started, the motor 202 starts to drive the vertical rod 208 to rotate, the vertical rod 208 rotates to drive the rotating disc 211 to rotate, the rotating disc 211 rotates to drive the belt 210 to rotate, the belt 210 rotates to drive the driven rotating disc 209 to rotate along the connecting ring 212, the driven rotating disc 209 rotates to drive the screw 204 to rotate, the screw 204 rotates to drive the lifting block 203 to move towards the direction far away from each other, the lifting block 203 moves to drive the connecting plate 205 to move, the connecting plate 205 moves to drive the connecting rod 206 to move, the two groups of clamping plates 207 are driven to move away from each other when the distance between the clamping plates 207 is larger than the size of a bearing, the motor 202 is turned off, the bearing is put into the groove of the lower clamping plate 207 at the moment, the motor 202 is started, the motor 202 is started to drive the clamping plates 207 to move towards each other, and the bearing is driven to move upwards when the lower clamping plate 207 moves, and the motor 202 is turned off when the upper clamping plate 207 clamps the bearing, and the bearing starts to be machined at the moment.

The bearing is clamped by the positive and negative rotation controller 5, the fixed component 2 is controlled to fix the bearing by the positive and negative rotation controller 5, the motor 202 is started to drive the vertical rod 208 to rotate, the vertical rod 208 rotates to drive the rotating disc 211 to rotate, the rotating disc 211 rotates to drive the belt 210 to rotate, the belt 210 rotates to drive the driven turntable 209 to rotate along the connecting ring 212, the driven turntable 209 rotates to drive the screw 204 to rotate, the screw 204 rotates to drive the lifting block 203 to move in a direction away from each other, the lifting block 203 moves to drive the connecting plate 205 to move, the connecting plate 205 moves to drive the connecting rod 206 to move, the connecting rod 206 moves to drive the two groups of clamping plates 207 away from each other, when the distance between the clamping plates 207 is larger than the size of the bearing, the motor 202 is closed, the bearing is placed into the groove of the lower clamping plate 207 at the moment, then the motor 202 is started (one hand holds the side of the bearing, and the positive and negative rotation controller 5 is controlled by one hand), the motor 202 is started to drive the clamping plates 207 to move towards the direction close to each other, the bearing is also driven to move upwards when the lower clamping plate 207 moves, the bearing is clamped by the upper clamping plate 207, the motor 202 is closed, after the bearing is machined, the bearing is finished, the motor 202 is started to drive the clamping plates 205, the bearing is driven to move away from each other, the bearing is set away from each other, the bearing is fixed by the lower clamping component, the fixed component is required to be less than the manual clamping time, and the fixed work time is reduced, and the manual work is required to be reduced, and the work time is required to be fixed, and the work is reduced;

When the processing waste material of collecting the inside collection box 6 is more, promote the collection box 6 along draw-in groove 8's direction level for collection box 6 breaks away from workstation 1, later carries out unified collection to the waste material, through the setting of collection box 6, conveniently collects the waste material of whereabouts, reduces the waste material and falls into the volume on ground, reduces the clear work load in later stage.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. The utility model provides a bearing fixing device, includes workstation (1), its characterized in that, workstation (1) ladder shape sets up, workstation (1) upper surface intermediate position is equipped with riser (3), vertical distribution's spout (4) have been seted up to riser (3) central point put, fixed subassembly (2) are installed to riser (3) side intermediate position, positive and negative rotation controller (5) are installed to one side upper end that fixed subassembly (2) were kept away from to riser (3).

2. The bearing fixing device according to claim 1, wherein a clamping groove (8) is formed in one side, far away from the fixing component (2), of the workbench (1), and two groups of symmetrically distributed supporting plates (7) are arranged on the lower surface of the workbench (1).

3. The bearing fixing device according to claim 2, wherein the clamping groove (8) is slidably clamped with a clamping block (9), the upper portion of the clamping block (9) is connected with a collecting box (6), and the collecting box (6) is movably connected with the workbench (1) through the clamping block (9).

4. The bearing fixing device according to claim 1, wherein the fixing component (2) comprises a box body (201), the box body (201) is fixedly installed at the middle position of the side face of the vertical plate (3), a motor (202) is installed at one end of the upper surface of the box body (201), the motor (202) is connected with a vertical rod (208), the vertical rod (208) is rotationally connected with the box body (201), a rotating disc (211) is connected with the lower end of the vertical rod (208), a belt (210) is sleeved outside the rotating disc (211), a driven rotating disc (209) is sleeved at the other end of the belt (210), and a connecting ring (212) is rotationally connected with the lower portion of the driven rotating disc (209).

5. A bearing fixing device according to claim 4, wherein the connecting ring (212) is fixedly mounted on the lower surface of the inside of the case (201), and the driven turntable (209) is rotatably connected with the case (201) through the connecting ring (212).

6. The bearing fixing device according to claim 5, wherein a screw (204) is installed at the center position of the upper surface and the lower surface of the driven turntable (209), the screw (204) is rotationally connected with the box body (201), the screw (204) is in threaded connection with a lifting block (203), a connecting plate (205) is installed on the side face of the lifting block (203), the connecting plate (205) is L-shaped, a connecting rod (206) is installed on the side, far away from the lifting block (203), of the connecting plate (205), and a clamping plate (207) is installed on the side, far away from the connecting plate (205), of the connecting rod (206).

7. A bearing fixing device according to claim 6, characterized in that the connection plate (205) is slidingly fitted with the chute (4).