CN215141206U

CN215141206U - Spraying covering tool

Info

Publication number: CN215141206U
Application number: CN202120590248.3U
Authority: CN
Inventors: 莫雨星
Original assignee: Chongqing Sanyou Machine Manufacturing Co ltd
Current assignee: Chongqing Sanyou Machine Manufacturing Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-14
Anticipated expiration: 2031-03-23

Abstract

The utility model provides a frock is hidden in spraying, locate tire portion's plectane and many the connecting rods that connect in plectane and plectane simultaneously including the ring plate, the lid that the lid located brake portion, the internal diameter side of ring plate is in on the same perpendicular curved surface with the connecting wire of recess and brake portion, just the external diameter of ring plate is not less than the external diameter of brake portion, the external diameter of plectane equals the external diameter of tire portion. The application has the effect of improving the problems that the coating effect on the non-working surface of the brake disc is not good and the coating efficiency is not high.

Description

Spraying covering tool

Technical Field

The application relates to a brake disc preparation auxiliary assembly technical field especially relates to a spraying covers frock.

Background

The brake disc is a friction couple of a disc brake, and has a friction coefficient which is as high and stable as possible besides strength and rigidity required as a component; as a rotating element in a friction pair of a disc brake, the shape of the rotating element is a metal disc with two working end faces; in the actual use, in order to compromise economy and practicality, need do the protection to the non-working face of brake disc and handle, for example: and (4) spraying paint to prevent the non-working surface from rusting, so that the brake disc is not good in use, and the service life of the brake disc is relatively reduced.

Referring to fig. 3, a conventional brake disc includes a brake disc body 1, where the brake disc body 1 includes a braking portion 11, a tire portion 12, and a boss vertical surface 13; the brake part 11 is annular, the tire part 12 is disc-shaped, and the inner diameter of the brake part 11 is larger than the outer diameter of the tire part 12; the tire portion 12 is provided with a mounting opening 121 penetrating in the thickness direction; the boss vertical surface 13 is annular, and the upper side and the lower side of the boss vertical surface are respectively fixed at the outer end of the tire part 12 and the inner end of the brake part 11; a groove 14 is concavely formed at the connecting angle of the boss vertical surface 13 and the brake part 11.

The scheme provides a brake disc, and in the use process, the surfaces of the brake part 11 and the tire part 12 are working surfaces, and the outer surface of the boss vertical surface 13 and the groove surface of the groove 14 are non-working surfaces, namely protection treatment is needed. However, in the actual coating process, if the coating work is directly performed, on one hand, the coating work needs to be prevented from being performed on the working surface, which causes the decrease of the working efficiency, and on the other hand, the coating work is difficult to be avoided, which causes the problem of poor coating effect, and thus, a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve and not protect the not good and not high problem of scribbling of effect of protecting to brake disc non-working face, this application provides a spraying and covers frock.

The application provides a spraying covers frock adopts following technical scheme:

the utility model provides a frock is hidden in spraying, locates the ring plate of brake part including the lid, the lid locates the plectane of tire part and many connects simultaneously in the connecting rod of ring plate and plectane, the internal diameter side of ring plate is in on the same perpendicular curved surface with the connecting wire of recess and brake part, just the external diameter of ring plate is not less than the external diameter of brake part, the external diameter of plectane equals the external diameter of tire part.

Preferably, the edge of the inner diameter side of the ring plate, which is far away from the brake part, is chamfered to form an avoiding surface.

Preferably, the angle formed by the avoiding surface and the horizontal plane is not more than 60 degrees.

Preferably, a handle rod is vertically arranged on one side, away from the tire part, of the circular plate.

Preferably, a positioning table adapted to the mounting opening is arranged on one side of the circular plate close to the tire portion.

Preferably, the outer diameter side of the annular plate and the outer diameter side of the circular plate are both provided with an inclined surface.

Preferably, the edges of the annular plate and the circular plate are provided with rounded corners.

In summary, the present application includes at least one of the following beneficial technical effects:

the annular plate and the circular plate which can completely cover the working surface of the brake disc body, namely the upper surfaces of the brake part and the tire part are arranged, so that the worry of coating the working surface of the brake disc body is relatively reduced, the coating efficiency is relatively improved, and meanwhile, the protective effect of the annular plate and the circular plate is utilized to prevent the coating of the working surface of the brake disc body, so that the coating effect is relatively better; the avoidance surface with the angle not greater than 60 degrees is arranged to relatively reduce the interference effect caused by the annular plate and ensure the convenience and effect of the groove surface coating work of the groove; in addition, connect crown plate and plectane through the connecting rod for whole frock forms integratively, and through setting up the location platform, utilizes cooperation, the positioning action of location platform and installing port, makes to install whole frock from last down and can once only accomplish, thereby it is more convenient relatively to use, and the practicality is higher relatively.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of an embodiment of the present application;

fig. 3 is a schematic view of the overall structure in the related art.

In the above drawings: 1. a brake disc body; 11. a brake section; 12. a tire portion; 121. an installation port; 13. a boss facade; 14. a groove; 2. a ring plate; 21. an avoidance surface; 3. a circular plate; 31. a handle bar; 32. a positioning table; 4. a connecting rod; 5. a bevel.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1 and 2, an embodiment of the present application provides a spraying covering tool, including a ring plate 2, a circular plate 3, and a plurality of connecting rods 4; the annular plate 2 is annular and covers the upper surface of the brake part 11 of the brake disc body 1 to form a protection effect on the upper surface of the annular plate 2 and prevent the upper surface of the brake part 11 from being affected when the boss vertical surface 13 of the brake disc body 1 is coated; the disc 3 is disc-shaped and covers the upper surface of the tire part 12 of the brake disc body 1 to form a protective action on the upper surface of the tire part 12; the number of the connecting rods 4 can be 3, 4 or 5, and both ends of the connecting rods are respectively fixed on the upper surfaces of the ring plate 2 and the circular plate 3 to form a connecting and fixing function for the ring plate 2 and the circular plate 3.

Wherein, the inner diameter side of the ring plate 2 and the connecting line of the groove 14 and the brake part 11 are positioned on the same vertical curved surface, so as to prevent the inner diameter side of the ring plate 2 from influencing the coating work of the groove surface of the groove 14. An avoidance surface 21 is formed on the inner diameter side of the ring plate 2 away from the edge of the brake part 11 by chamfering, so as to further form an avoidance effect of coating the groove surface of the groove 14; and the included angle between the avoiding surface 21 and the horizontal plane is not more than 60 degrees, so that the avoiding effect formed by the avoiding surface 21 is relatively optimal.

The outer diameter of the ring plate 2 is not smaller than the outer diameter of the brake part 11, so as to ensure that the protection effect of the ring plate 2 on the upper surface of the brake part 11 is optimal. An inclined surface 5 is formed on the outer diameter side of the ring plate 2 by chamfering, so that sharp edges which are possibly contacted with workers are passivated, the possibility of injury to the workers is reduced, and the using effect is relatively better.

The outer diameter of the circular plate 3 is equal to the outer diameter of the tire part 12, so as to ensure that the protection effect of the circular plate 3 on the tire part 12 is optimal; and an inclined surface 5 is also formed on the outer diameter side of the circular plate 3 by chamfering, so that a sharp edge which is possibly contacted with a worker is passivated, and the possibility of injury to the worker is further reduced. A handle rod 31 is coaxially fixed on the upper surface of the circular plate 3 departing from the tire part 12, so that the whole tool can vertically move through the handle rod 31, and the labor is relatively saved; there is location platform 32 at the lower surface one side integrated into one piece that plectane 3 is close to tire portion 12, location platform 32 adaptation is in the installing port 121 of tire portion 12, when making from last down place whole frock on brake disc body 1, the inner wall of installing port 121 can form the positioning action, guarantee that the internal diameter side of crown plate 2 is in same perpendicular curved surface with the connecting wire of recess 14 and brake part 11, thereby the installation of once only accomplishing whole frock, make the installation effectiveness higher relatively, the practicality is higher relatively.

All edges of the circular plate 2 and the circular plate 3 are rounded to prevent the edges from causing cutting injury to workers.

When in use, the brake disc body 1 is firstly flatly placed on the table top of an operation table, so that the lower surface of the annular plate 2 of the brake disc body 1 contacts the table top of the operation table; then the whole tool is placed on the brake disc body 1 from top to bottom through the handle rod 31; then, coating work can be carried out on the boss vertical surface 13 and the groove surface of the groove 14; after coating, can follow and take out whole frock from top to bottom to the coating work of next brake disc body. In the whole coating process, because the annular plate 2 and the circular plate 3 cover all the working surfaces of the brake disc body 1, the worry of coating the working surfaces can be relatively reduced, the coating efficiency is relatively improved, and the relatively better coating effect can be ensured.

Finally, the above embodiments are only used for illustrating the technical solutions of the present application and not for limiting, although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application, and all the technical solutions of the present application should be covered by the claims of the present application.

Claims

1. The utility model provides a frock is hidden in spraying which characterized in that: locate ring plate (2) of brake portion (11), lid including the lid and locate plectane (3) and many of tire portion (12) and connect simultaneously in connecting rod (4) of ring plate (2) and plectane (3), the internal diameter side of ring plate (2) is in on the same vertical curved surface with the connecting wire of recess (14) and brake portion (11), just the external diameter of ring plate (2) is not less than the external diameter of brake portion (11), the external diameter of plectane (3) equals the external diameter of tire portion (12).

2. The spraying covering tool according to claim 1, characterized in that: the side of the inner diameter side of the ring plate (2) far away from the brake part (11) is chamfered to form an avoiding surface (21).

3. The spraying covering tool according to claim 2, characterized in that: the included angle formed by the avoiding surface (21) and the horizontal plane is not more than 60 degrees.

4. The spraying covering tool according to claim 1, characterized in that: and a handle rod (31) is vertically arranged on one side of the circular plate (3) departing from the tire part (12).

5. The spraying covering tool according to claim 4, characterized in that: one side of the circular plate (3) close to the tire part (12) is provided with a positioning table (32) adapted to the mounting opening (121).

6. The spraying covering tool according to claim 1, characterized in that: the outer diameter side of the annular plate (2) and the outer diameter side of the circular plate (3) are both provided with inclined planes (5).

7. The spraying covering tool according to claim 5, characterized in that: and the edges of the annular plate (2) and the circular plate (3) are provided with round corners.