CN211765492U - Brake cylinder diameter connecting structure of wheel cylinder - Google Patents
Brake cylinder diameter connecting structure of wheel cylinder Download PDFInfo
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- CN211765492U CN211765492U CN202020238027.5U CN202020238027U CN211765492U CN 211765492 U CN211765492 U CN 211765492U CN 202020238027 U CN202020238027 U CN 202020238027U CN 211765492 U CN211765492 U CN 211765492U
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- cylinder body
- brake cylinder
- leather cup
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Abstract
The utility model provides a braking wheel cylinder footpath links up structure, including the braking wheel cylinder body, braking wheel cylinder body one end is equipped with first leather sheath, first leather sheath one side is equipped with first piston, first piston setting is in the inside of braking wheel cylinder body, first piston one side is equipped with first leather cup, first leather cup one side is equipped with conical spring, conical spring one side is equipped with the second leather cup, second leather cup one side is equipped with the second piston, the second piston setting is inside the braking wheel cylinder body, second piston one side is equipped with the second leather sheath, braking wheel cylinder body upside is equipped with gassing screw installing port, gassing screw installing port sets up for the slope, the oral area of gassing screw installing port is equipped with the gasket, gasket one side is equipped with the dust plug, the inside gassing screw that is equipped with of gassing screw installing port, screw one end is equipped with dustproof cap. The utility model has the advantages that: the utility model discloses a brake cylinder footpath links up security in utilization and the life that the structure improves the product, has still improved the life of brake block simultaneously.
Description
Technical Field
The utility model relates to a brake wheel cylinder, especially a brake wheel cylinder bore links up structure.
Background
The brake cylinder is an indispensable chassis brake part of a brake system and mainly has the function of pushing a brake pad to rub a brake drum. The vehicle speed is reduced and stationary. The master cylinder generates thrust to press hydraulic oil to the wheel cylinder after a brake is stepped on, a piston in the wheel cylinder starts to move to push a brake pad under the action of the hydraulic pressure, and the conventional dynamic brake wheel cylinder has various problems, such as stress concentration possibly caused by an internal structure when the wheel cylinder works, the risk of cylinder body bursting easily occurring in the use process, or the problem that the brake pad cannot work in a plurality of linear abrasion states, and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a braking wheel cylinder footpath links up structure to solve the problem that mentions in the background art.
The utility model provides a brake cylinder diameter linking structure, which comprises a brake cylinder body, a first leather sleeve, a first piston, a first leather cup, a conical spring, a second leather cup, a second piston, a second leather sleeve, an air-release screw mounting port, a gasket, a dust plug, an air-release screw and a dust cap, wherein one end of the brake cylinder body is provided with the first leather sleeve, one side of the first leather sleeve is provided with the first piston, the first piston is arranged in the brake cylinder body, one side of the first piston is provided with the first leather cup, one side of the first leather cup is provided with the conical spring, one side of the conical spring is provided with the second leather cup, one side of the second leather cup is provided with the second piston, the second piston is arranged in the brake cylinder body, one side of the second piston is provided with the second leather sleeve, the upper side of the brake cylinder body is provided with the air-release screw mounting port, the utility model discloses a dustproof cover, including gassing screw mounting hole, gasket, dust cap, gassing screw mounting hole portion is equipped with the gasket for the slope sets up, gassing screw mounting hole portion is equipped with the gasket, gasket one side is equipped with the dust plug, inside being equipped with of gassing screw mounting hole the gassing screw, gassing screw one end is equipped with the dust cap.
Preferably, the inside spare part mounting hole that is equipped with of branch pump cylinder body of braking, spare part mounting hole inner wall is equipped with the direction slope.
Preferably, the steering ramp angle is 45 °.
Preferably, the outer end face of the cylinder body of the wheel cylinder is respectively provided with a first leather sheath mounting groove and a second leather sheath mounting groove.
Preferably, the first leather sheath and the second leather sheath are detachably connected with the cylinder body of the brake cylinder.
Preferably, first leather cup sets up conical spring main aspects one side, the second leather cup sets up conical spring tip one side, just first leather cup with second leather cup bowl mouth direction all faces the spring.
The utility model has the advantages that: the utility model discloses a brake cylinder footpath links up structure has increased 45 direction slope inside the cylinder body, and the direction slope can prevent effectively that the brake cylinder from at the during operation, and stress can not concentrate on bottom right angle department, reducible or stress relief, and the normal work of protection product under any condition improves the safety in utilization of product, improves the life of product, simultaneously the utility model discloses a brake cylinder footpath links up structure still has set up conical spring in inside, can make the brake block all normally work under the extreme wear state, has improved the life of brake block, has improved the safety in utilization of product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
FIG. 1 is a schematic diagram of the basic structure of the present invention;
fig. 2 is a structural diagram of the position of the bleeder screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the terms in the present invention can be understood in a specific case to those skilled in the art.
As shown in fig. 1 and 2, the present invention provides a cylinder diameter connecting structure for a brake cylinder, which includes a cylinder body 1 of the brake cylinder, a first leather sheath 2, a first piston 3, a first leather cup 4, a conical spring 5, a second leather cup 6, a second piston 7, a second leather sheath 8, an air-release screw mounting port 9, a gasket 10, a dust plug 11, an air-release screw 12, and a dust cap 13, wherein a component mounting hole 13 is provided inside the cylinder body 1 of the brake cylinder, a guide slope 14 is provided on an inner wall of the component mounting hole 13, an angle of the guide slope 14 is preferably 45 °, the first leather sheath 2 is provided at one end of the cylinder body 1 of the brake cylinder, the first leather cup 3 is provided at one side of the first leather sheath 2, the first piston 3 is provided inside the component mounting hole 13, the first piston 3 is provided at one side of the first leather cup 4, the conical spring 5 is provided at one side of the first leather sheath 4, 5 one side of conical spring is equipped with second leather cup 6, first leather cup 4 sets up 5 main aspects one side of conical spring, second leather cup 6 sets up 5 tip one side of conical spring, just first leather cup 4 with the bowl mouth direction of second leather cup 6 all faces conical spring 5.
The outer terminal surface of wheel cylinder body 1 is equipped with first leather sheath mounting groove 15 respectively with second leather sheath mounting groove 16, first leather sheath mounting groove 15 with be equipped with in second leather sheath mounting groove 16 first leather sheath 2 with second leather sheath 8, just first leather sheath 2 with second leather sheath 8 with wheel cylinder body 1 is for dismantling the connection.
To sum up, the utility model has the advantages that: the utility model discloses a braking wheel cylinder footpath links up structure has increased 45 direction slope 14 inside the cylinder body, and direction slope 14 can prevent effectively that the braking wheel cylinder from at the during operation, and stress can not concentrate on bottom right angle department, reducible or stress relief, and the normal work of protection product under any condition improves the safety in utilization of product, improves the life of product, simultaneously the utility model discloses a braking wheel cylinder footpath links up structure has still set up conical spring 5 in inside, can make the brake block all can normally work under extreme wear state, has improved the life of brake block, has improved the safety in utilization of product.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a braking wheel cylinder footpath links up structure which characterized in that: comprises a brake cylinder body, a first leather sheath, a first piston, a first leather cup, a conical spring, a second leather cup, a second piston, a second leather sheath, an air-release screw mounting opening, a gasket, a dust plug, an air-release screw and a dust cap, wherein one end of the brake cylinder body is provided with the first leather sheath, one side of the first leather sheath is provided with the first piston, the first piston is arranged in the brake cylinder body, one side of the first piston is provided with the first leather cup, one side of the first leather cup is provided with the conical spring, one side of the conical spring is provided with the second leather cup, one side of the second leather cup is provided with the second piston, the second piston is arranged in the brake cylinder body, one side of the second piston is provided with the second leather sheath, the upper side of the brake cylinder body is provided with the air-release screw mounting opening, and the air-release screw mounting opening is arranged in an inclined manner, the oral area of gassing screw installing port is equipped with the gasket, gasket one side is equipped with the dust plug, inside being equipped with of gassing screw installing port the gassing screw, gassing screw one end is equipped with dustproof cap.
2. A brake cylinder diameter engaging structure according to claim 1, wherein: the inside spare part mounting hole that is equipped with of brake branch pump cylinder body, spare part mounting hole inner wall is equipped with the direction slope.
3. A brake cylinder diameter engaging structure according to claim 2, wherein: the guide slope angle is 45 degrees.
4. A brake cylinder diameter engaging structure according to claim 1, wherein: and the outer end surface of the cylinder body of the wheel cylinder is respectively provided with a first leather sheath mounting groove and a second leather sheath mounting groove.
5. A brake cylinder diameter engaging structure according to claim 1, wherein: the first leather sheath and the second leather sheath are detachably connected with the brake cylinder body.
6. A brake cylinder diameter engaging structure according to claim 1, wherein: the first leather cup is arranged on one side of the large end of the conical spring, the second leather cup is arranged on one side of the small end of the conical spring, and the bowl opening direction of the first leather cup and the bowl opening direction of the second leather cup face towards the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238027.5U CN211765492U (en) | 2020-03-02 | 2020-03-02 | Brake cylinder diameter connecting structure of wheel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238027.5U CN211765492U (en) | 2020-03-02 | 2020-03-02 | Brake cylinder diameter connecting structure of wheel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211765492U true CN211765492U (en) | 2020-10-27 |
Family
ID=72901549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020238027.5U Active CN211765492U (en) | 2020-03-02 | 2020-03-02 | Brake cylinder diameter connecting structure of wheel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211765492U (en) |
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2020
- 2020-03-02 CN CN202020238027.5U patent/CN211765492U/en active Active
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