CN219212687U

CN219212687U - Precise polishing device for automobile part machining

Info

Publication number: CN219212687U
Application number: CN202320898697.3U
Authority: CN
Inventors: 李刚
Original assignee: Tianjin Mingxin Automobile Technology Co ltd
Current assignee: Tianjin Mingxin Automobile Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-06-20
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a precise polishing device for machining automobile parts, which comprises a bottom plate, wherein the output ends of two third motors are fixedly connected with rotating shafts, the other ends of the two rotating shafts are fixedly connected with fixed plates, the right side of the bottom of a supporting block is fixedly connected with a polishing machine, the top of a water pump is penetrated through and fixedly connected with a water pipe, and the other ends of the water pipe are penetrated through and fixedly connected with fan-shaped spray heads. According to the utility model, the first motor drives the bidirectional threaded rod and the second nut pair to rotate, so that the two fixing plates are close to each other to clamp the automobile part, the second motor drives the screw rod and the first nut pair to rotate, the polishing piece polishes the automobile part, the third motor drives the rotating shaft, the fixing plates and the automobile part to rotate, the polishing angle of the automobile part can be adjusted, and when the automobile part is polished, the water pump sucks cooling water in the water storage tank, and then the cooling water is conveyed through the water pipe and sprayed out from the fan-shaped spray head to cool the part.

Description

Precise polishing device for automobile part machining

Technical Field

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

Background

With the improvement of the living standard of people, people consume automobiles more and more, the market of automobile parts is also becoming larger and larger, and the automobile parts are all units forming the whole automobile part processing and products serving the automobile part processing, and when the automobile parts are processed, the automobile parts need to be polished by using a polishing device.

The existing precise polishing device for automobile part machining is used, when the polishing device is used, after one surface is polished, the polishing device needs to be manually adjusted, so that polishing efficiency is reduced, the existing precise polishing device for automobile part machining is free of a cleaning device, scraps can be generated when the automobile part is polished, and iron powder generated in the polishing process of the automobile part machining is inconvenient to collect.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a precise polishing device for machining automobile parts.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an auto parts processing is with accurate grinding device, includes the bottom plate, bottom plate front end intermediate position fixedly connected with first motor, first motor output fixedly connected with bi-directional threaded rod, both ends position all runs through and threaded connection second nut is vice around the bi-directional threaded rod external diameter, two the vice external diameter top position fixedly connected with connecting plate of second nut, two both ends top position all fixedly connected with third motor around the connecting plate, two third motor output fixedly connected with pivot, bottom plate top left and right sides position all fixedly connected with curb plate, left side curb plate right side intermediate position fixedly connected with mount, mount top position fixedly connected with second motor output fixedly connected with lead screw, lead screw external diameter top position runs through and threaded connection first nut is vice, first nut vice right side position fixedly connected with supporting shoe, supporting shoe bottom right side position fixedly connected with polisher, bottom plate left side is close to intermediate position and is provided with distance sensor, side plate right side end fixedly connected with water pump, fan-shaped water pump top fixedly connected with water pump top, water pump fixedly connected with water pump top.

As a further description of the above technical solution:

and a stop block penetrates through and is fixedly connected with the middle position of the outer diameter of the bidirectional threaded rod.

As a further description of the above technical solution:

and the four corners of the bottom plate are fixedly connected with upright posts.

As a further description of the above technical solution:

the center of the bottom plate is penetrated and provided with a collecting box.

As a further description of the above technical solution:

the other ends of the two rotating shafts are fixedly connected with fixing plates.

As a further description of the above technical solution:

the screw rod is penetrated and rotationally connected with the fixing frame.

As a further description of the above technical solution:

and the bottom of the fixed shaft is fixedly connected with a polishing sheet.

As a further description of the above technical solution:

the bidirectional threaded rod is penetrated and rotationally connected with the bottom plate.

The utility model has the following beneficial effects:

according to the utility model, firstly, an automobile part is placed between two fixed plates, a first motor drives a bidirectional threaded rod and a second nut pair to rotate, so that the two fixed plates are mutually close to clamp the automobile part, a second motor drives a screw rod and the first nut pair to rotate, so that the automobile part is polished by a polishing sheet, the descending distance of the polishing sheet is monitored through a distance sensor, thereby precision polishing is performed, a third motor drives a rotating shaft, the fixed plate and the automobile part to rotate, the polishing angle of the automobile part can be adjusted, manual adjustment is not needed, the polishing efficiency is improved, when the automobile part is polished, a water pump sucks cooling water in a water storage tank, then the cooling water is conveyed through a water pipe, the cooling water is sprayed out from a fan-shaped spray head, chips generated when the automobile part is polished can be cleaned, and the chips are conveniently collected.

Drawings

FIG. 1 is a perspective view of a precision grinding device for machining automobile parts, which is provided by the utility model;

FIG. 2 is a diagram showing the internal structure of a fixing frame of the precise polishing device for machining automobile parts;

fig. 3 is a diagram showing the internal structure of a bottom plate of the precision polishing device for machining automobile parts.

Legend description:

1. a bottom plate; 2. a first motor; 3. a collection box; 4. a side plate; 5. a water storage tank; 6. a water pump; 7. a water pipe; 8. a fan-shaped spray head; 9. a support block; 10. a second motor; 11. a fixing frame; 12. a connecting plate; 13. a column; 14. a grinding machine; 15. a fixed shaft; 16. polishing the sheet; 17. a third motor; 18. a rotating shaft; 19. a fixing plate; 20. a screw rod; 21. a two-way threaded rod; 22. a first nut pair; 23. a second nut pair; 24. a stop block; 25. a distance sensor.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the precise polishing device for machining automobile parts comprises a bottom plate 1, a first motor 2 is fixedly connected to the middle position of the front end of the bottom plate 1, a bidirectional threaded rod 21 is fixedly connected to the output end of the first motor 2, second nut pairs 23 are penetrated and in threaded connection with the positions of the front end and the rear end of the outer diameter of the bidirectional threaded rod 21, connecting plates 12 are fixedly connected to the positions of the tops of the outer diameters of the two second nut pairs 23, the first motor 2 drives the bidirectional threaded rod 21 to rotate, the bidirectional threaded rod 21 drives the second nut pairs 23 to rotate, two fixing plates 19 are mutually close to clamp the automobile parts, third motors 17 are fixedly connected to the positions of the tops of the front end and the rear end of the two connecting plates 12, rotating shafts 18 are fixedly connected to the output ends of the two third motors 17, the rotating shafts 18 drive the rotating shafts 18 to rotate, the fixing plates 19 and the automobile parts to rotate, and the polishing angles of the automobile parts can be adjusted, the left side and the right side of the top of the bottom plate 1 are fixedly connected with side plates 4, the middle position of the right side of the left side plate 4 is fixedly connected with a fixing frame 11, the top position of the fixing frame 11 is fixedly connected with a second motor 10, the output end of the second motor 10 is fixedly connected with a screw rod 20, the top position of the outer diameter of the screw rod 20 is penetrated and in threaded connection with a first nut pair 22, the right side of the first nut pair 22 is fixedly connected with a supporting block 9, the right side of the bottom of the supporting block 9 is fixedly connected with a grinding machine 14, the output end of the grinding machine 14 is fixedly connected with a fixed shaft 15, the left side of the top of the bottom plate 1 is close to the middle position and is provided with a distance sensor 25, the descending distance of a grinding sheet 16 is monitored through the distance sensor 25, so that precise grinding is performed, the second motor 10 drives the screw rod 20 to rotate, the first nut pair 22 is driven by the screw rod 20 to rotate, the supporting block 9 moves downwards, the grinding sheet 16 contacts with an automobile part to be ground, the rear end position fixedly connected with storage water tank 5 in bottom plate 1 top right side, storage water tank 5 top position runs through and fixedly connected with water pump 6, and water pump 6 top position runs through and fixedly connected with water pipe 7, and the water pipe 7 other end runs through and fixedly connected with fan-shaped shower nozzle 8, and water pump 6 is with the inside cooling water suction of storage water tank 5, then carries through water pipe 7, spouts from fan-shaped shower nozzle 8.

The middle position of the outer diameter of the bidirectional threaded rod 21 is penetrated and fixedly connected with a stop block 24, the stop block 24 can prevent two second nut pairs 23 from colliding, upright posts 13 are fixedly connected to four corners of the bottom plate 1, the center of the bottom plate 1 is penetrated and provided with a collecting box 3, the collecting box 3 can collect scraps generated during polishing of automobile parts, the other ends of the two rotating shafts 18 are fixedly connected with a fixing plate 19, the screw rod 20 is penetrated and rotationally connected with a fixing frame 11, polishing sheets 16 are fixedly connected to the bottom of the fixing shaft 15, and the bidirectional threaded rod 21 is penetrated and rotationally connected with the bottom plate 1.

Working principle: when the automobile part polishing device is used, firstly, an automobile part is placed between two fixing plates 19, then a first motor 2 is started, the first motor 2 drives a bidirectional threaded rod 21 to rotate, the bidirectional threaded rod 21 drives a second nut pair 23 to rotate, the two fixing plates 19 are close to each other to clamp the automobile part, then a second motor 10 is started, the second motor 10 drives a screw rod 20 to rotate, the screw rod 20 drives a first nut pair 22 to rotate, a supporting block 9 moves downwards, a polishing piece 16 is contacted with the automobile part to polish the part, the descending distance of the polishing piece 16 is monitored through a distance sensor 25, precision polishing is carried out, a third motor 17 is started, a rotating shaft 18 is driven by the third motor 17, the fixing plate 19 and the automobile part are driven by the rotating shaft 18 to rotate, the polishing angle of the automobile part can be adjusted, when the automobile part is polished, a water pump 6 is started, cooling water in the water tank 5 is sucked out by the water pump 6, then the conveying of the water pipe 7 is sprayed out, the part is cooled from a fan-shaped spray nozzle 8, and chips generated when the automobile part is polished can be washed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Precise polishing device for automobile part machining comprises a bottom plate (1), and is characterized in that: the utility model discloses a polishing machine, including bottom plate (1), first motor (2) of front end intermediate position fixedly connected with, first motor (2) output fixedly connected with bi-directional threaded rod (21), both ends position all runs through and threaded connection second nut pair (23) around bi-directional threaded rod (21) external diameter, two second nut pair (23) external diameter top position fixedly connected with connecting plate (12), two both ends top position all fixedly connected with third motor (17) around connecting plate (12), two third motor (17) output fixedly connected with pivot (18), bottom plate (1) top left and right sides position all fixedly connected with curb plate (4), left side curb plate (4) right side intermediate position fixedly connected with mount (11), mount (11) top position fixedly connected with second motor (10), second motor (10) output fixedly connected with lead screw (20), lead screw (20) external diameter top position runs through and threaded connection first nut pair (22), first nut pair (22) right side position fixedly connected with supporting shoe (9), polisher (14) fixed connection bottom (14), the novel water pump is characterized in that a distance sensor (25) is arranged on the left side of the top of the bottom plate (1) close to the middle position, a water storage tank (5) is fixedly connected to the rear end position of the right side of the top of the bottom plate (1), a water pump (6) is penetrated and fixedly connected to the top position of the water storage tank (5), a water pipe (7) is penetrated and fixedly connected to the top position of the water pump (6), and a fan-shaped spray head (8) is penetrated and fixedly connected to the other end of the water pipe (7).

2. The precision grinding device for machining automobile parts according to claim 1, wherein: the middle position of the outer diameter of the bidirectional threaded rod (21) penetrates through and is fixedly connected with a stop block (24).

3. The precision grinding device for machining automobile parts according to claim 1, wherein: upright posts (13) are fixedly connected to four corners of the bottom plate (1).

4. The precision grinding device for machining automobile parts according to claim 1, wherein: the center of the bottom plate (1) is penetrated and provided with a collecting box (3).

5. The precision grinding device for machining automobile parts according to claim 1, wherein: the other ends of the two rotating shafts (18) are fixedly connected with fixing plates (19).

6. The precision grinding device for machining automobile parts according to claim 1, wherein: the screw rod (20) is penetrated and rotatably connected with the fixing frame (11).

7. The precision grinding device for machining automobile parts according to claim 1, wherein: and a polishing sheet (16) is fixedly connected to the bottom of the fixed shaft (15).

8. The precision grinding device for machining automobile parts according to claim 1, wherein: the bidirectional threaded rod (21) is penetrated and rotatably connected with the bottom plate (1).