CN216991375U

CN216991375U - Burnishing device is used in wheel hub processing

Info

Publication number: CN216991375U
Application number: CN202220758512.4U
Authority: CN
Inventors: 陈根
Original assignee: Tianjin Xifeng Machinery Fittings Co ltd
Current assignee: Tianjin Xifeng Machinery Fittings Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-19
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a polishing device for hub processing, which comprises a workbench, wherein support columns are fixed at two ends of the rear side of the top of the workbench, arc-shaped sliding blocks are fixed at the tops of the support columns, a limiting ring is arranged above the workbench, a latch is arranged at the front end of the outer wall of the limiting ring, a circular sliding groove is drilled at the rear end of the outer wall of the limiting ring, a handle on a screw rod rotates to drive arc-shaped clamping plates to clamp the outer walls of four corners of a hub, so that the hub can be limited in the limiting ring, a gear disc is driven to rotate through the operation of a motor, the latch meshed with the limiting ring can drive the limiting ring to rotate, the limiting ring can achieve the supporting effect during rotation through the sliding of the arc-shaped sliding blocks in the circular sliding groove and the support columns during rotation, polishing equipment is inserted into the hub, and polishing work can be performed through the rotation mode of the hub, the problem that the polishing equipment autorotates to increase the load is avoided.

Description

Burnishing device is used in wheel hub processing

Technical Field

The utility model relates to the technical field of automobile accessory machining, in particular to a polishing device for machining a hub.

Background

The hub of the automobile needs to be polished in the production and processing process, the hub needing to be polished is placed on a processing table of the polishing device for limiting, and the inner wall and the outer wall of the hub are polished through polishing equipment of the polishing device.

Traditional burnishing device is when polishing wheel hub's inner wall, is the outer wall through the centre gripping subassembly centre gripping wheel hub on the workstation, rethread polishing equipment inserts wheel hub's inside and polishes one by one, but at the in-process of polishing, wheel hub is by spacing, can't carry out the rotation because of being, thereby make polishing equipment need carry out the rotation, increased the burden in its course of operation, can't accomplish polishing work simply effectively, provide a burnishing device for the processing of wheel hub for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a polishing device for hub machining, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a burnishing device is used in wheel hub processing, includes the workstation, the both ends of workstation top rear side all are fixed with the support column, the top of support column all is fixed with arc slider, the top of workstation is equipped with the spacing ring, the front end of spacing ring outer wall is provided with the latch, circular spout has been dug to the rear end of spacing ring outer wall, arc slider keeps away from the one end of support column and all slides in the inside of circular spout, spacing ring inner wall four corners all is fixed with the internal thread pipe, the inside equal threaded connection of spacing ring one end has the screw rod, the one end that the internal thread pipe was kept away from to the screw rod all rotates and is connected with arc splint, the one end that the screw rod is close to arc splint all is fixed with the handle.

Preferably, the top that the workstation is located between the support column runs through to dig has a work groove, the inside in work groove is fixed with the motor, the inside of motor is fixed with the toothed disc, the top of toothed disc is connected with the latch meshing of spacing ring outer wall.

Preferably, the top both sides that the workstation is located the support column front end have all been dug the sliding tray, the equal sliding connection in inside of sliding tray has the slide, the bottom that one side was kept away from each other to the slide all is fixed with tension spring, the one end that tension spring kept away from each other respectively with the inner wall fixed connection of sliding tray, tension spring is close to the top of one side each other and all is fixed with interior arc pinion rack.

Preferably, the inner arc toothed plate is respectively matched with the position of the latch on the limiting ring, and one end of the inner arc toothed plate, which is far away from the tension spring, is respectively meshed with one end of the latch, which is far away from the limiting ring, to be connected.

Preferably, the two sides of the sliding plate, which are located on the tension spring, are both fixed with resisting plates, and the ends of the resisting plates, which are far away from the tension spring, are both fixed with spring clamping plates.

Preferably, the sliding groove is cut with the draw-in groove in both sides around keeping away from one end each other, the draw-in groove is connected with the one end interlude that the spring cardboard kept away from the board respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a polishing device for hub machining, which has the following beneficial effects:

1. the rotation of the handle on the screw rod drives the arc-shaped clamping plates to clamp the outer walls of the four corners of the hub, so that the hub can be limited in the limiting ring, the gear disc is driven to rotate through the work of the motor, the clamping teeth meshed and connected with the gear disc can drive the limiting ring to rotate, the limiting ring can achieve the supporting effect during rotation through the sliding of the arc-shaped sliding blocks in the circular sliding grooves and the supporting columns during rotation, the polishing equipment is inserted into the hub, the polishing work can be carried out in a hub autorotation mode, and the problem that the load is increased due to the autorotation of the polishing equipment is solved;

2. when needs carry out detailed polishing to the inside solitary place of wheel hub, the slide passes through tension spring's tension and slides to the one end that is close to each other in the sliding tray, thereby make interior arc pinion rack be close to each other, and then make interior arc pinion rack carry out the position to the spacing ring after meshing live the latch and prescribe a limit to, the spacing ring can carry out detailed polishing processing to the solitary place of wheel hub under stall's the condition, and when needs contact are spacing, slide the slide to the one end of keeping away from each other in the sliding tray, slide to the position back of draw-in groove until supporting the board, the spring cardboard is inside and reach the effect to slide limited position through the accessible bullet draw-in groove promptly, thereby can drive the spacing ring through the work of motor and continue to rotate.

Drawings

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

FIG. 2 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the slide plate of the present invention shown separated from the table;

FIG. 4 is a schematic perspective view of a stop collar according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at B of fig. 3.

In the figure: 1. a work table; 2. a limiting ring; 3. an internally threaded tube; 4. a screw; 5. an arc-shaped splint; 6. a working groove; 7. a motor; 8. a gear plate; 9. clamping teeth; 10. a circular chute; 11. a support pillar; 12. an arc-shaped sliding block; 13. a sliding groove; 14. a slide plate; 15. a tension spring; 16. an inner arc toothed plate; 17. a resisting plate; 18. a spring catch plate; 19. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

The utility model provides a technical scheme, and relates to a polishing device for hub machining, which comprises a workbench 1, wherein support columns 11 are fixed at two ends of the rear side of the top of the workbench 1, arc-shaped sliding blocks 12 are fixed at the tops of the support columns 11, a limiting ring 2 is arranged above the workbench 1, a latch 9 is arranged at the front end of the outer wall of the limiting ring 2, a circular sliding groove 10 is formed in the rear end of the outer wall of the limiting ring 2, one end, far away from the support columns 11, of each arc-shaped sliding block 12 slides inside the circular sliding groove 10, internal threaded pipes 3 are fixed at four corners of the inner wall of the limiting ring 2, a screw rod 4 is connected inside one end, far away from the limiting ring 2, of each internal threaded pipe 3 in a threaded manner, an arc-shaped clamping plate 5 is rotatably connected at one end, far away from the internal threaded pipe 3, and a handle is fixed at one end, close to the arc-shaped clamping plate 5, of each screw rod 4.

Specifically, the top that workstation 1 is located between support column 11 runs through to open and chisels has work groove 6, and the inside of work groove 6 is fixed with motor 7, and the inside of motor 7 is fixed with toothed disc 8, and the top of toothed disc 8 is connected with the latch 9 meshing of 2 outer walls of spacing ring, and convenient work through motor 7 drives spacing ring 2 and rotates.

Specifically, the top both sides that workstation 1 is located support column 11 front end have all been dug sliding tray 13, the equal sliding connection in inside of sliding tray 13 has slide 14, slide 14 keeps away from the bottom of one side each other all is fixed with tension spring 15, the one end that tension spring 15 kept away from each other respectively with sliding tray 13's inner wall fixed connection, tension spring 15 is close to the top of one side each other and all is fixed with interior arc pinion rack 16, interior arc pinion rack 16 respectively with spacing ring 2 on the position phase-match of latch 9, and the one end that tension spring 15 was kept away from to interior arc pinion rack 16 is connected with the one end meshing that spacing ring 2 was kept away from to latch 9 respectively, it is convenient spacing to spacing ring 2, can carry out detailed polishing processing to the solitary place of wheel hub inner wall.

Specifically, slide 14 is located tension spring 15's both sides and all is fixed with and supports board 17, supports board 17 and keeps away from tension spring 15's one end and all is fixed with spring catch plate 18, and draw-in groove 19 has all been dug in both sides around the one end is kept away from each other to sliding tray 13, and draw-in groove 19 alternates with spring catch plate 18 one end of keeping away from support board 17 respectively and is connected, and the convenience is spacing to slide 14 of withdrawing.

The working principle of the device is as follows: the rotation of the handle on the screw rod 4 drives the arc-shaped clamping plates 5 to clamp the outer walls of the four corners of the hub, so that the hub can be limited in the limiting ring 2, the gear disc 8 is driven to rotate through the work of the motor 7, so that the latch 9 meshed with the gear disc can drive the limiting ring 2 to rotate, the limiting ring 2 achieves the effect of supporting in rotation through the sliding of the arc-shaped sliding block 12 in the circular sliding groove 10 and the supporting column 11 in rotation, the polishing equipment is inserted into the hub, and the polishing work can be carried out through the rotation of the hub, so that the problem of load increase caused by the rotation of the polishing equipment is avoided, when the independent place in the hub needs to be polished in detail, the sliding plate 14 slides towards the end close to each other in the sliding groove 13 through the tension of the tension spring 15, so that the inner arc-shaped toothed plates 16 are close to each other, and further the inner arc-shaped toothed plates 16 limit the position of the limiting ring 2 after meshing the latch 9, the spacing ring 2 can carry out detailed polishing processing to the solitary place of wheel hub under the stall circumstances, and if need contact when spacing, slide tension spring 15 to the one end of keeping away from each other in sliding tray 13, until support the board 17 and slide to the position of draw-in groove 19 after, spring cardboard 18 can reach the effect to tension spring 15 limited position through inside the spring income draw-in groove 19 to can drive spacing ring 2 through the work of motor 7 and continue to rotate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 burnishing device is used in hub processing which characterized in that: comprises a workbench (1), supporting columns (11) are fixed at both ends of the rear side of the top of the workbench (1), the top of the supporting column (11) is fixed with an arc-shaped sliding block (12), a limiting ring (2) is arranged above the workbench (1), the front end of the outer wall of the limiting ring (2) is provided with a latch (9), the rear end of the outer wall of the limiting ring (2) is provided with a circular chute (10), one end of the arc-shaped sliding block (12) far away from the supporting column (11) slides in the circular sliding groove (10), the four corners of the inner wall of the limiting ring (2) are all fixed with internal threaded pipes (3), the internal threaded pipes (3) are connected with screw rods (4) in a threaded manner at the inner part of one end far away from the limiting ring (2), one end of the screw rod (4) far away from the internal thread pipe (3) is rotationally connected with an arc-shaped clamping plate (5), and handles are fixed at one ends of the screw rods (4) close to the arc-shaped clamping plates (5).

2. A hub machining polishing apparatus according to claim 1, wherein: the top that workstation (1) is located between support column (11) runs through to cut has work groove (6), the inside in work groove (6) is fixed with motor (7), the inside of motor (7) is fixed with toothed disc (8), the top of toothed disc (8) is connected with latch (9) the meshing of spacing ring (2) outer wall.

3. A hub machining polishing apparatus according to claim 1, wherein: the top both sides that workstation (1) is located support column (11) front end have all been excavated sliding tray (13), the equal sliding connection in inside of sliding tray (13) has slide (14), the bottom that one side was kept away from each other in slide (14) all is fixed with tension spring (15), the one end that each other was kept away from in tension spring (15) respectively with the inner wall fixed connection of sliding tray (13), the top that each other is close to one side in tension spring (15) all is fixed with interior arc pinion rack (16).

4. A hub machining polishing apparatus according to claim 3, wherein: the inner arc toothed plate (16) is respectively matched with the position of the clamping teeth (9) on the limiting ring (2), and one end, far away from the tension spring (15), of the inner arc toothed plate (16) is respectively meshed with one end, far away from the limiting ring (2), of the clamping teeth (9).

5. A hub machining polishing apparatus according to claim 3, wherein: both sides of the sliding plate (14) positioned on the tension spring (15) are respectively fixed with a resisting plate (17), and one end of the resisting plate (17) far away from the tension spring (15) is respectively fixed with a spring clamping plate (18).

6. A hub machining polishing apparatus according to claim 3, wherein: the front side and the rear side of one end of the sliding groove (13) which are far away from each other are provided with clamping grooves (19), and the clamping grooves (19) are respectively connected with one ends, far away from the supporting plates (17), of the spring clamping plates (18) in an inserting mode.