CN216179043U - Grinding device for production - Google Patents

Abstract

The utility model discloses a polishing device for production, which comprises a workbench and a fixed disc, wherein two sides of an inner cavity of the workbench are rotatably connected with first threaded rods through bearings, surface threads of the first threaded rods are sleeved with first threaded sleeves, the tops of the first threaded sleeves are fixedly provided with L-shaped connecting rods, and one ends of the L-shaped connecting rods penetrate through the workbench and extend to the tops of the workbench. This grinding device is used in production makes the device very big reduction artifical participation, and the wheel hub accessory that can be automatic is polished, reduces wheel hub and polishes required time to improve the efficiency that the wheel hub accessory was polished, and can polish to the wheel hub of variation in size according to the in-service use demand, thereby improved the application scope of equipment greatly, and then satisfied people's user demand.

Description

Grinding device for production

Technical Field

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

Background

The existing polishing device for CAT production is not mature in technology, even the part is still in manual polishing, the polishing speed is low, the efficiency is low, the application range of the existing polishing device for wheel hub accessories is low, the wheel hubs with different sizes can not be polished, meanwhile, the existing polishing device for wheel hubs can not be well fixed to the wheel hubs, the wheel hubs are easy to shake in the polishing process, the wheel hubs are not uniformly polished, and even damage is caused, so that the practicability of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a polishing device for hub accessory production, which solves the problems of low speed, low efficiency, low application range and instability of the conventional polishing device for hub accessories.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a polishing device for production comprises a workbench and a fixed disc, wherein two sides of an inner cavity of the workbench are respectively and rotatably connected with a first threaded rod through a bearing, a surface thread of the first threaded rod is sleeved with a first threaded sleeve, the top of the first threaded sleeve is fixedly provided with an L-shaped connecting rod, one end of the L-shaped connecting rod penetrates through the workbench and extends to the top of the workbench, one end of the L-shaped connecting rod extending to the top of the workbench is fixedly provided with a polishing brush, one end of the first threaded rod is fixedly provided with a first bevel gear, the rear side of the inner cavity of the workbench is fixedly provided with a motor through a fixed plate, an output shaft of the motor is fixedly provided with a rotating rod through a coupler, the upper part and the lower part of the surface of the rotating rod are respectively and fixedly sleeved with a second bevel gear meshed with the first bevel gear, and the two second bevel gears are vertically and oppositely installed, reach two first threaded rods and turn to the same, the one end of dwang runs through the workstation and extends to the top of workstation, the dwang extends to the bottom fixed connection of the one end at workstation top and fixed disk.

Preferably, the rear portion of fixed disk inner chamber is rotated through the bearing and is connected with the second threaded rod, the second thread bush has been cup jointed to the surface screw thread of second threaded rod, the both sides on second thread bush surface all rotate through rotating and are connected with the connecting rod, the one end of connecting rod is rotated through rotating and is connected with the fixed block, the top fixed mounting of fixed block has L type dead lever, the one end of L type dead lever runs through the fixed disk and extends to the top of fixed disk, the one end fixed mounting that L type dead lever extended to the fixed disk top has the block rubber.

Preferably, the bottom fixed mounting of fixed block has first slider, the fixed spout of using with first slider cooperation of having seted up in the bottom of fixed disk inner chamber.

Preferably, the one end of second threaded rod runs through the fixed disk and extends to the outside of fixed disk, the second threaded rod extends to the outside one end fixed mounting of fixed disk and has the handle, the bottom of fixed disk and the both sides that are located the dwang all are through connecting piece fixedly connected with second slider, the annular spout with two second slider looks adaptations is seted up at the top of workstation.

Preferably, universal wheels are fixedly mounted on two sides of the bottom of the workbench.

Preferably, a control switch is fixedly installed on the front surface of the workbench.

Advantageous effects

The utility model provides a polishing device for production. Compared with the prior art, the method has the following beneficial effects:

(1) this grinding device is used in production, top fixed mounting through first thread bush has L type connecting rod, the one end fixed mounting that L type connecting rod extends to the workstation top has the brush of polishing, the one end fixed mounting of first threaded rod has first bevel gear, the upper portion on rotor rod surface has all fixedly cup jointed the second bevel gear with first bevel gear engaged with lower part, the dwang extends to the one end at workstation top and the bottom fixed connection of fixed disk, make the device very big reduction artifical participation, can be automatic polish the wheel hub accessory, reduce the required time of wheel hub polishing, thereby the efficiency that the wheel hub accessory was polished has been improved, and can polish to the wheel hub of variation in size according to the in-service use demand, thereby the application scope of equipment has been improved greatly, and then satisfy people's user demand.

(2) This grinding device is used in production, both sides through second thread bush surface all rotate through rotating and be connected with the connecting rod, the one end of connecting rod rotates through rotating and is connected with the fixed block, the top fixed mounting of fixed block has L type dead lever, the one end fixed mounting that L type dead lever extended to fixed disk top has the block rubber, make equipment fix it when the wheel hub accessory of polishing, ensure the stability of the in-process of polishing, it rocks the drawback that leads to wheel hub to polish inhomogeneous or damage to avoid the in-process of polishing to take place wheel hub, thereby the practicality of equipment has been improved.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a structural view of a fixed disk of the present invention;

fig. 4 is a partial enlarged view of the utility model at a in fig. 3.

In the figure: 1. a work table; 2. fixing the disc; 3. a first threaded rod; 4. a first threaded sleeve; 5. an L-shaped connecting rod; 6. polishing a brush; 7. a first bevel gear; 8. a motor; 9. rotating the rod; 10. a second bevel gear; 11. a second threaded rod; 12. a second threaded sleeve; 13. a connecting rod; 14. a fixed block; 15. an L-shaped fixing rod; 16. a rubber block; 17. a first slider; 18. a chute; 19. a handle; 20. a second slider; 21. an annular chute; 22. a universal wheel; 23. and controlling the switch.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a polishing device for production comprises a workbench 1 and a fixed disc 2, the size of the fixed disc 2 is slightly smaller than that of a wheel hub, the top of the fixed disc is provided with a through groove matched with an L-shaped fixed rod 15 for use, two sides of an inner cavity of the workbench 1 are both rotatably connected with a first threaded rod 3 through bearings, a surface thread of the first threaded rod 3 is sleeved with a first threaded sleeve 4, the top of the first threaded sleeve 4 is fixedly provided with an L-shaped connecting rod 5, one end of the L-shaped connecting rod 5 penetrates through the workbench 1 and extends to the top of the workbench 1, the top of the workbench 1 is provided with a through groove matched with the L-shaped connecting rod 5 for use, one end of the L-shaped connecting rod 5 extending to the top of the workbench 1 is fixedly provided with a polishing brush 6, the size of the polishing brush 6 is determined according to the size of the wheel hub, one end of the first threaded rod 3 is fixedly provided with a first bevel gear 7, the rear side of the inner cavity of the workbench 1 is fixedly provided with a motor 8 through a fixed plate, the motor 8 is a servo motor and is electrically connected with an external power supply, the control is carried out through the control switch 23, the output shaft of the motor 8 is fixedly provided with a rotating rod 9 through a coupler, the upper part and the lower part of the surface of the rotating rod 9 are fixedly sleeved with a second bevel gear 10 meshed with a first bevel gear 7, one end of the rotating rod 9 penetrates through the workbench 1 and extends to the top of the workbench 1, one end of the rotating rod 9 extending to the top of the workbench 1 is fixedly connected with the bottom of the fixed disk 2, the rear part of the inner cavity of the fixed disk 2 is rotatably connected with a second threaded rod 11 through a bearing, the surface thread of the second threaded rod 11 is sleeved with a second threaded sleeve 12, two sides of the surface of the second threaded sleeve 12 are rotatably connected with connecting rods 13 through rotating parts, one end of each connecting rod 13 is rotatably connected with a fixed block 14 through a rotating part, and the top of the fixed block 14 is fixedly provided with an L-shaped fixed rod 15, fixed disk 2 is run through to the one end of L type dead lever 15 and extend to the top of fixed disk 2, the one end fixed mounting that L type dead lever 15 extends to fixed disk 2 top has block rubber 16, the bottom fixed mounting of fixed block 14 has first slider 17, the fixed spout 18 of using with first slider 17 cooperatees of offering in bottom of 2 inner chambers of fixed disk, the one end of second threaded rod 11 runs through fixed disk 2 and extends to the outside of fixed disk 2, second threaded rod 11 extends to the outside one end fixed mounting of fixed disk 2 has handle 19, the bottom of fixed disk 2 just is located the both sides of dwang 9 and all has second slider 20 through connecting piece fixedly connected with, annular spout 21 with two second slider 20 looks adaptations is seted up at the top of workstation 1, the equal fixed mounting in both sides of workstation 1 bottom has universal wheel 22, the positive fixed mounting of workstation 1 has control switch 23.

And those not described in detail in this specification are well within the skill of those in the art.

When the wheel hub polishing machine works, a user puts a wheel hub to be polished on the top of a fixed disc 2, then rotates a handle 19 to enable a second threaded rod 11 to rotate, one ends of two connecting rods 13 are driven by the cooperation of the second threaded rod 11 and a second threaded sleeve 12 to move backwards, a fixed block 14 drives an L-shaped fixed rod 15 and a rubber block 16 to move towards the inner ring of the wheel hub under the cooperation of a sliding groove 18 and a first sliding block 17, finally the wheel hub is fixed through the rubber block 16, so that the stability of the wheel hub is ensured, then the user starts a motor 8 through a control switch 23 to enable a rotating rod 9 to drive the fixed disc 2 to rotate, and enables a first threaded rod 3 to rotate through the meshing of a first bevel gear 7 and a second bevel gear 10, the L-shaped connecting rod 5 drives a polishing brush 6 to move towards the fixed disc 2 through the cooperation of the first threaded rod 3 and the first threaded sleeve 4, and when the polishing brush 6 moves to be attached to the wheel hub, and then the corresponding part of the outer surface of the hub is quickly polished by matching with the high-speed rotation of the fixed disc 2.

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 (6)

1. The utility model provides a grinding device is used in production, includes workstation (1) and fixed disk (2), its characterized in that: the two sides of the inner cavity of the workbench (1) are respectively and rotatably connected with a first threaded rod (3) through bearings, the surface threads of the first threaded rod (3) are sleeved with a first threaded sleeve (4), the top of the first threaded sleeve (4) is fixedly provided with an L-shaped connecting rod (5), one end of the L-shaped connecting rod (5) penetrates through the workbench (1) and extends to the top of the workbench (1), one end of the L-shaped connecting rod (5) extending to the top of the workbench (1) is fixedly provided with a polishing brush (6), one end of the first threaded rod (3) is fixedly provided with a first bevel gear (7), the rear side of the inner cavity of the workbench (1) is fixedly provided with a motor (8) through a fixing plate, the output shaft of the motor (8) is fixedly provided with a rotating rod (9) through a coupler, the upper part and the lower part of the surface of the rotating rod (9) are respectively and fixedly sleeved with a second bevel gear (10) meshed with the first bevel gear (7), the one end of dwang (9) runs through workstation (1) and extends to the top of workstation (1), dwang (9) extend to the bottom fixed connection at the one end at workstation (1) top and fixed disk (2).

2. The production polishing device according to claim 1, characterized in that: the rear portion of fixed disk (2) inner chamber is rotated through the bearing and is connected with second threaded rod (11), the surface screw thread of second threaded rod (11) has cup jointed second thread bush (12), the both sides on second thread bush (12) surface all are connected with connecting rod (13) through rotating the rotation, the one end of connecting rod (13) is rotated through rotating and is connected with fixed block (14), the top fixed mounting of fixed block (14) has L type dead lever (15), the one end of L type dead lever (15) runs through fixed disk (2) and extends to the top of fixed disk (2), the one end fixed mounting that L type dead lever (15) extend to fixed disk (2) top has rubber block (16).

3. The production polishing device according to claim 2, characterized in that: the bottom fixed mounting of fixed block (14) has first slider (17), fixed the offering in bottom of fixed disk (2) inner chamber is with first slider (17) cooperation use spout (18).

4. The production polishing device according to claim 2, characterized in that: the one end of second threaded rod (11) runs through fixed disk (2) and extends to the outside of fixed disk (2), second threaded rod (11) extend to the outside one end fixed mounting of fixed disk (2) have handle (19), the bottom of fixed disk (2) and the both sides that are located dwang (9) all are through connecting piece fixedly connected with second slider (20), annular chute (21) with two second slider (20) looks adaptations are seted up at the top of workstation (1).

5. The production polishing device according to claim 1, characterized in that: and universal wheels (22) are fixedly mounted on two sides of the bottom of the workbench (1).

6. The production polishing device according to claim 1, characterized in that: the front surface of the workbench (1) is fixedly provided with a control switch (23).

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