CN219380292U - Automobile gearbox gear polishing device - Google Patents

Abstract

The utility model relates to an automobile gearbox gear polishing device which comprises a polishing machine case, wherein the inner sides of the left end surface and the right end surface of the polishing machine case are fixedly connected with polishing motors, the main shafts of the two polishing motors are fixedly connected with fixed mounting plates through couplings, the other sides of the fixed mounting plates are fixedly connected with clamping push rods, the other ends of the clamping push rods are fixedly connected with clamping pieces, the outer sides of the clamping pieces are sleeved with gears to be processed, the inner sides of the left end surface and the right end surface of the polishing machine case are fixedly connected with polishing push rods, and the other ends of the polishing push rods are fixedly connected with polishing plates.

Description

Automobile gearbox gear polishing device

Technical Field

The utility model relates to a gear polishing device for an automobile gearbox, and belongs to the technical field of gear machining.

Background

The gear is a mechanical element on the rim, which is continuously meshed with the gear to transmit motion and power, the application of the gear in transmission has long appeared, the principle of generating gear cutting method and the sequential appearance of a special machine tool and a cutter for cutting teeth by using the principle are developed in the end of 19 th century, with the development of production, the running stability of the gear is emphasized, the rotation of an engine is generally converted into the rotation of wheels by a transmission gear in an automobile, and a polishing device is needed for the gear during processing.

When the traditional gear polishing device is used, one face of a gear is often polished, and then the gear is turned over and polished again, so that the overall efficiency is low, and when the gear is polished, teeth are not convenient to synchronously polish, and the gear polishing device has certain limitation in use and cannot meet the use requirements of people, so that the automobile gearbox gear polishing device is needed to be used by people conveniently.

Disclosure of Invention

The utility model aims to provide an automobile gearbox gear polishing device, which can synchronously polish and polish two sides of a gear through two polishing plates, is suitable for polishing gears with different diameters and sizes, and simultaneously utilizes a meshing gear to polish and polish teeth of the gear to be processed, and the two gears are matched for use, so that the polishing comprehensiveness is ensured, the polishing efficiency is effectively improved, and the automobile gearbox gear polishing device also has a good dust removal function during polishing, and has a good use effect so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automobile gearbox gear burnishing device, includes the burnishing machine case, the equal fixedly connected with burnishing motor of both ends face inboard about the burnishing machine case, two the main shaft of burnishing motor is all through the fixed mounting plate of shaft coupling fixedly connected with, the opposite side fixedly connected with centre gripping push rod of fixed mounting plate, the other end fixedly connected with clamping piece of centre gripping push rod, the outside of clamping piece has cup jointed the gear of waiting to process, the equal fixedly connected with burnishing push rod of both ends face inboard about the burnishing machine case, the other end fixedly connected with burnishing plate of burnishing push rod, just the burnishing plate is the gear bilateral symmetry setting of waiting to process, the inboard fixedly connected with lift push rod of top face of burnishing machine case, the other end fixedly connected with movable mounting plate of lift push rod.

Further, the inboard of movable mounting panel runs through sliding connection has the support frame, one side fixedly connected with mounting bracket of support frame, the inboard of mounting bracket rotates and is connected with the meshing gear.

Further, the outside of support frame has cup jointed powerful spring, powerful spring's both ends are fixed connection in movable mounting panel and mounting bracket respectively.

Further, the meshing gear and the gear to be processed are positioned on the same vertical plane.

Further, the rear end face of the polishing machine case is fixedly connected with a dust remover, one side of the dust remover is communicated with a dust removing connecting pipe, and the other end of the dust removing connecting pipe penetrates through the polishing machine case and is fixedly connected with a dust removing cover.

Further, the dust hood is positioned right behind the gear to be processed, and a transparent box door is hinged to the front end face of the polishing machine box.

The beneficial effects of the utility model are as follows:

through polishing board, meshing gear, powerful spring and dust remover etc. that set up, when using, will wait to process the gear and place the holder, and utilize the centre gripping push rod to press from both sides tightly fixedly, then utilize polishing push rod and lift push rod synchronous operation, polishing push rod removes polishing board laminating and wait to process the gear, lift push rod moves down movable mounting panel and to the back of a certain position, meshing gear and wait to process the gear meshing, and utilize the lift push rod again with movable mounting panel to move down certain distance, this in-process, through the elastic action of powerful spring, utilize the elastic action of spring, can guarantee the dynamics of meshing between the gear, the effect of polishing etc. has been ensured, and the in-process of polishing can also utilize dust remover etc. to carry out dust absorption dust removal, the sweeps of polishing has been reduced everywhere, the degree of difficulty of post manual cleaning etc. has been reduced, in total, the utility model is in the use, and through synchronous polishing to gear two sides, and be applicable to the gear polishing of different diameter sizes use, simultaneously, utilize meshing gear can wait to process the tooth of gear to polish, both to cooperate each other and use, the effect of polishing, the comprehensive polishing has been guaranteed, and when polishing efficiency has good and has good dust removal effect when having well popularized.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view showing the overall structure of a gear polishing device for an automobile transmission according to the present utility model;

FIG. 2 is a schematic view of the structure of the gear polishing apparatus of the automotive transmission of FIG. 1;

FIG. 3 is a schematic view showing the installation structure of a dust remover of a gear polishing device of an automobile gearbox;

reference numerals in the drawings: 1. polishing the chassis; 2. polishing a motor; 3. a fixed mounting plate; 4. clamping the push rod; 5. a clamping member; 6. a gear to be processed; 7. polishing the push rod; 8. a polishing plate; 9. lifting the push rod; 10. a movable mounting plate; 11. a support frame; 12. a mounting frame; 13. a meshing gear; 14. a strong spring; 15. a dust remover; 16. a dust removal connecting pipe; 17. a dust hood.

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 embodiment 1, referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides an automobile gearbox gear burnishing device, including polishing machine case 1, the equal fixedly connected with polishing motor 2 of both ends face inboard about polishing machine case 1, the main shaft of two polishing motors 2 is all through shaft coupling fixedly connected with fixed mounting plate 3, the opposite side fixedly connected with centre gripping push rod 4 of fixed mounting plate 3, the other end fixedly connected with clamping piece 5 of centre gripping push rod 4, wait to process gear 6 has been cup jointed in the outside of clamping piece 5, the equal fixedly connected with polishing push rod 7 of both ends face inboard about polishing machine case 1, the other end fixedly connected with polishing plate 8 of polishing push rod 7, and polishing plate 8 is wait to process gear 6 bilateral symmetry setting, the inboard fixedly connected with lift push rod 9 of top face of polishing machine case 1, the other end fixedly connected with movable mounting plate 10 of lift push rod 9.

As a preferable technical scheme of the utility model, a supporting frame 11 is connected with the inner side of a movable mounting plate 10 in a penetrating and sliding manner, a mounting frame 12 is fixedly connected with one side of the supporting frame 11, and a meshing gear 13 is rotatably connected with the inner side of the mounting frame 12; the lifting and meshing gear 13 can be lifted and meshed with the gear 6 to be processed through the lifting push rod 9, so that the gear teeth of the gear can be polished conveniently.

As a preferable technical scheme of the utility model, the outer side of the supporting frame 11 is sleeved with a strong spring 14, and two ends of the strong spring 14 are respectively fixedly connected with the movable mounting plate 10 and the mounting frame 12; the elastic action of the springs can ensure the meshing force between gears, ensure the polishing effect and the like.

As a preferable technical scheme of the utility model, the meshing gear 13 and the gear 6 to be processed are positioned on the same vertical plane; the gear to be machined 6 can be accurately meshed when the meshing gear 13 moves downwards, and the reasonable and stable polishing work is ensured.

Embodiment 2 referring to fig. 1 and 3, the difference between the present embodiment and embodiment 1 is that:

the rear end face of the polishing machine case 1 is fixedly connected with a dust remover 15, one side of the dust remover 15 is communicated with a dust removing connecting pipe 16, the other end of the dust removing connecting pipe 16 penetrates through the polishing machine case 1 and is fixedly connected with a dust removing cover 17, the dust removing cover 17 is positioned right behind a gear 6 to be processed, and the front end face of the polishing machine case 1 is hinged with a transparent box door; can effectively remove dust in the polishing process, reduce the scattering of polishing scraps, reduce the difficulty of manual cleaning in the later stage, and the like.

The working principle of the utility model is as follows: when the polishing device is used, the gear 6 to be processed is placed on the clamping piece 5, the clamping and fixing are carried out by the aid of the clamping push rod 4, then the polishing push rod 7 and the lifting push rod 9 synchronously work, the polishing push rod 7 moves the polishing plate 8 to be attached to the gear 6 to be processed, the lifting push rod 9 moves down the movable mounting plate 10 to a certain position, the meshing gear 13 is meshed with the gear 6 to be processed, the lifting push rod 9 is continuously utilized to move down the movable mounting plate 10 for a certain distance, in the process, the meshing force between the gears can be ensured by the aid of the elastic effect of the strong spring 14, polishing effects and the like are guaranteed, dust collection and dust removal can be carried out by the aid of the dust remover 15 and the like in the polishing process, flying of polishing scraps around is reduced, and later manual cleaning difficulty and the like are reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides an automobile gearbox gear burnishing device, includes polishing machine case (1), its characterized in that: the polishing machine comprises a polishing machine case (1), wherein polishing motors (2) are fixedly connected to the inner sides of the left end face and the right end face of the polishing machine case (1), a spindle of each polishing motor (2) is fixedly connected with a fixing mounting plate (3) through a coupler, the other side of each fixing mounting plate (3) is fixedly connected with a clamping push rod (4), the other end of each clamping push rod (4) is fixedly connected with a clamping piece (5), a gear (6) to be processed is sleeved on the outer side of each clamping piece (5), polishing push rods (7) are fixedly connected to the inner sides of the left end face and the right end face of each polishing machine case (1), polishing plates (8) are symmetrically arranged on the left end face and the right end face of each polishing push rod (7), lifting push rods (9) are fixedly connected to the inner sides of the top end faces of the polishing machine case (1), and movable mounting plates (10) are fixedly connected to the other ends of the lifting push rods (9).

2. The automotive transmission gear polishing device according to claim 1, wherein: the inner side of the movable mounting plate (10) is connected with a supporting frame (11) in a penetrating and sliding manner, one side of the supporting frame (11) is fixedly connected with a mounting frame (12), and the inner side of the mounting frame (12) is connected with a meshing gear (13) in a rotating manner.

3. The automotive transmission gear polishing device according to claim 2, characterized in that: the outer side of the supporting frame (11) is sleeved with a strong spring (14), and two ends of the strong spring (14) are respectively and fixedly connected with the movable mounting plate (10) and the mounting frame (12).

4. The automotive transmission gear polishing device according to claim 2, characterized in that: the meshing gear (13) and the gear (6) to be processed are positioned on the same vertical plane.

5. The automotive transmission gear polishing device according to claim 1, wherein: the polishing machine comprises a polishing machine case (1), wherein a dust remover (15) is fixedly connected to the rear end face of the polishing machine case (1), a dust removing connecting pipe (16) is communicated with one side of the dust remover (15), and a dust removing cover (17) is fixedly connected to the other end of the dust removing connecting pipe (16) penetrating through the polishing machine case (1).

6. The automotive transmission gear polishing device according to claim 5, wherein: the dust hood (17) is positioned right behind the gear (6) to be processed, and a transparent box door is hinged to the front end face of the polishing machine box (1).