CN216430339U

CN216430339U - Braking ring blank

Info

Publication number: CN216430339U
Application number: CN202121459185.4U
Authority: CN
Inventors: 卢听听; 吴红亮; 党晓婷
Original assignee: Cixi Huili Machinery & Electric Co ltd
Current assignee: Cixi Huili Machinery & Electric Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-05-03
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a brake ring blank which is characterized by comprising the following components: a blank body that is a body of revolution, the blank body includes: the brake block comprises a clamping end and a machining end, wherein the machining end is connected with the clamping end, the inner surface and the outer surface of the machining end are machined to form a body to be cut, and the plane with the cutting body along the warp direction is cut into a plurality of brake rings. The brake ring blank comprises the clamping end and the machining end, the machining end is integrally connected with the clamping end, the inner surface and the outer surface of the machining end are machined to form a body to be cut, and the plane with the cutting body along the warp direction is cut into the plurality of brake rings, so that the machining precision of a product is improved, and the production efficiency is also improved.

Description

Braking ring blank

Technical Field

The utility model relates to the technical field of brake ring processing, in particular to a brake ring blank.

Background

The processing of thin-wall parts in the machining process is difficult, and the conventional process route for producing and processing the brake ring at present is generally as follows: roughly turning one end face and finely turning an outer spigot in a 5-order mode, roughly turning the other end face and an inner hole in a 10-order mode, finely turning one point end face (controlling flatness) in a 15-order mode, and finely turning the other end face and the inner hole in a 20-order mode.

However, after finishing, it is found that the end face has a flatness of 0.25 and the inner hole has a diameter difference of about 0.3, and thus the requirements of customers cannot be met.

Disclosure of Invention

After finishing to current brake ring, there is 0.25 flatness in the terminal surface of brake ring, the above-mentioned problem of the diameter difference about the hole exists 0.3, aim at providing a brake ring blank now, the brake ring blank has included exposed core and processing end, the processing end is connected with exposed core integral type, form after the processing of the interior, the surface of processing end and wait to cut the body, take the cutting body to be cut into a plurality of brake rings along the plane of its warp direction, when improving product machining precision, production efficiency has still been improved.

The specific technical scheme is as follows:

a brake ring blank comprising:

the blank main part, the blank main part is a solid of revolution, the blank main part includes:

a clamping end;

the processing end, the processing end with the exposed core is connected, the interior machined surface of processing end has first inclined plane, the outer machined surface of processing end has the second inclined plane, first inclined plane with the contained angle of the terminal surface of processing end is first contained angle, the second inclined plane with the contained angle of the terminal surface of processing end is the second contained angle, the processing end includes a plurality of braking rings.

The above brake ring blank, wherein, the clamping end with the processing end integral type is connected.

The inner surface and the outer surface of the processing end of the brake ring blank are turned to form a body to be cut.

In the above brake ring blank, the inner surface and the outer surface of the clamping end are respectively provided with a third included angle and a fourth included angle.

In the brake ring blank, the main bodies of the clamping end and the machining end are in the shape of a circular ring.

The above brake ring blank, wherein the outer diameter of the clamping end is larger than the outer diameter of the machining end.

The size of the first included angle is equal to the size of the second included angle.

The size of the third included angle is smaller than that of the fourth included angle.

The above brake ring blank, wherein the first included angle equals the second included angle equals 89 degrees, the third included angle equals 68 degrees, and the fourth included angle equals 87 degrees.

Compared with the prior art, the technical scheme has the positive effects that:

the brake ring blank comprises the clamping end and the machining end, the machining end is integrally connected with the clamping end, the inner surface and the outer surface of the machining end are machined to form a body to be cut, and the plane with the cutting body along the warp direction is cut into the plurality of brake rings, so that the machining precision of a product is improved, and the production efficiency is also improved.

Drawings

FIG. 1 is a perspective view of a brake ring blank according to the present invention;

FIG. 2 is a cross-sectional view of a brake ring blank according to the present invention;

fig. 3 is a schematic view of a brake ring blank machined into a cut of the present invention.

In the drawings: 1. a blank body; 2. a clamping end; 3. processing the end; 6. a body to be cut; 7. a brake ring.

Detailed Description

The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.

1. Fig. 1 is a perspective view of a brake ring blank according to the present invention, fig. 2 is a sectional view of the brake ring blank according to the present invention, fig. 3 is a schematic view of the brake ring blank according to the present invention processed into a cut body, as shown in fig. 1 to 3, showing a brake ring blank according to a preferred embodiment, including: a blank body 1 that is a body of revolution, blank body 1 includes:

the clamping end (2) is provided with a clamping head,

the processing end 3, the processing end 3 is connected with the clamping end 2, the inside and outside surface of the processing end 2 are respectively provided with a first included angle and a second included angle, a to-be-cut body 6 is formed after the inside and outside surface of the processing end 3 are processed, and the plane with the to-be-cut body 6 along the warp direction is cut into a plurality of brake rings 7.

The clamping end 2 of the blank main body 1 is roughly turned in the 5-order mode, the outer spigot, the inner spigot and the end face are roughly turned in the 10-order mode to form the belt cutting body 6, the outer spigot, the inner spigot and the end face are finely turned in the 15-order mode to cut off the belt cutting body 6, and the end face is finely turned in the 20-order mode.

Further, as a preferred embodiment, the clamping end 2 and the processing end 3 are integrally connected.

The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

The present invention also has the following embodiments in addition to the above:

in a further embodiment of the present invention, with continued reference to fig. 1, the inner and outer surfaces of the machining end 2 are turned to form a body 6 to be cut.

Further, as a preferred embodiment, the inner surface and the outer surface of the clamping end 2 are respectively provided with a third angle and a fourth angle.

Further, as a preferred embodiment, the main body shapes of the clamping end 2 and the processing end 3 are all circular ring-shaped.

Further, as a preferred embodiment, the outer diameter of the clamping end 2 is larger than the outer diameter of the machining end 3.

Further, as a preferred embodiment, the first included angle is equal to the second included angle.

Further, as a preferred embodiment, the third included angle is smaller than the fourth included angle.

Preferably, the first included angle is equal to 89 degrees, the third included angle is equal to 68 degrees, and the fourth included angle is equal to 87 degrees.

Further, as a preferred embodiment, the first included angle, the second included angle, the third included angle and the fourth included angle are all the draft angles of the processing end.

The brake ring blank 1 comprises a clamping end 2 and a processing end 3, wherein the processing end 2 is integrally connected with the clamping end 3, an inner surface and an outer surface of the processing end 2 are processed to form a body 6 to be cut, and a plane with the cutting body 6 along the warp direction is cut into a plurality of brake rings 7, so that the processing precision of a product is improved, and the production efficiency is also improved.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A brake ring blank, comprising: the blank main part, the blank main part is a solid of revolution, the blank main part includes:

a clamping end;

2. The brake ring blank of claim 1, wherein the clamping end is integrally connected to the machining end.

3. The brake ring blank of claim 1, wherein the inner and outer surfaces of the cutting end are turned to form a body to be cut.

4. The brake ring blank of claim 1, wherein the inner and outer surfaces of the clamping end are provided with a third angle and a fourth angle, respectively.

5. The brake ring blank of claim 1, wherein the body of the clamping end and the machining end are each shaped as a circular ring.

6. The brake ring blank of claim 1, wherein the outer diameter of the clamping end is greater than the outer diameter of the machining end.

7. The brake ring blank of claim 4, wherein the first included angle is equal in magnitude to the second included angle.

8. The brake ring blank of claim 7, wherein the magnitude of said third included angle is less than the magnitude of said fourth included angle.

9. The brake ring blank of claim 8, wherein said first included angle is equal to said second included angle is equal to 89 degrees, said third included angle is equal to 68 degrees, and said fourth included angle is equal to 87 degrees.