CN212861420U - Novel automobile brake control valve body - Google Patents
Novel automobile brake control valve body Download PDFInfo
- Publication number
- CN212861420U CN212861420U CN202021711185.4U CN202021711185U CN212861420U CN 212861420 U CN212861420 U CN 212861420U CN 202021711185 U CN202021711185 U CN 202021711185U CN 212861420 U CN212861420 U CN 212861420U
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- valve body
- control valve
- shell
- brake control
- piston
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Abstract
The utility model discloses a novel automobile brake control valve body, which comprises an outer shell, be equipped with first valve pocket in the shell, sliding connection has the piston in the first valve pocket, fixedly connected with connecting rod on the piston, be equipped with between first valve pocket and the shell and be used for realizing for the radiating heat dissipation mechanism of device circulation, the bottom of shell is equipped with and is used for realizing the coupling mechanism who is connected with external device. The utility model discloses rational in infrastructure, it adopts the cooperation of connecting rod and piston to use, not only conveniently connects the brake lever, and simultaneously under the effect of piston, the brake lever can not have wearing and tearing, and it adopts a plurality of connecting blocks that correspond with brake drum surface spread groove, has ensured that the brake drum can not rotate for the brake lever in the valve body, and it adopts external hydrologic cycle heat dissipation mechanism, has reduced the harm of heat of friction to the valve body, has prolonged the life of valve body.
Description
Technical Field
The utility model relates to an automobile brake technical field especially relates to a novel automobile brake control valve body.
Background
The control valve body in an automobile brake is an important component for connecting a brake lever and a brake drum in the automobile brake, and plays a very important role in the braking process of the brake.
Most of automobile brake control valve bodies in the prior art have simple integral structures, the brake rod and the brake drum have no fixed structures in the valve body, the brake rod and the brake drum are easy to rotate, the braking effect is influenced, the brake rod directly rubs with a valve body cavity in the instant of braking, a large amount of heat can be generated during the friction, and the service life of the automobile brake control valve body is seriously influenced.
Aiming at the defects of the technology, a novel automobile brake control valve body which has reasonable design, can effectively prevent a brake rod and a brake drum from rotating relative to the automobile brake control valve body, and has good braking effect and long service life is necessary to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the novel automobile brake control valve body that proposes, it adopts the cooperation of connecting rod and piston to use, not only conveniently connect the brake lever, simultaneously under the effect of piston, the brake lever can not have wearing and tearing, it adopts a plurality of connecting blocks that correspond with brake drum surface spread groove, it can not rotate for the brake lever to have ensured that the brake drum is in the valve body, it adopts external hydrologic cycle heat dissipation mechanism, the harm of heat of friction to the valve body has been reduced, the life of valve body has been prolonged.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel automobile brake control valve body, includes the shell, be equipped with first valve pocket in the shell, sliding connection has the piston in the first valve pocket, fixedly connected with connecting rod on the piston, be equipped with between first valve pocket and the shell and be used for realizing giving the radiating heat dissipation mechanism of device circulation, the bottom of shell is equipped with and is used for realizing the coupling mechanism who is connected with external device.
Preferably, the heat dissipation mechanism is including setting up the heat dissipation chamber between first valve pocket and shell, the lateral wall upper end through connection of shell has the inlet tube, the lateral wall lower extreme through connection of shell has the outlet pipe, inlet tube and the external cooling circulation system of outlet pipe.
Preferably, the connecting mechanism comprises a second valve cavity fixedly connected to the bottom of the shell, a plurality of connecting blocks uniformly distributed are arranged on the inner wall of the second valve cavity, and a mounting flange is fixedly connected to the outer edge of the second valve cavity.
Preferably, the top of connecting rod is equipped with the joint strip, be equipped with the rubber layer on the outer fringe of piston.
Preferably, the connecting blocks correspond to the connecting grooves on the corresponding surface of the brake drum one by one, and the mounting flange is welded on the outer edge of the second valve cavity.
Preferably, the first valve cavity is of a cylindrical structure, and the second valve cavity is of a drum body structure corresponding to the brake drum.
Compared with the prior art, the utility model, its beneficial effect does:
1. the connecting rod and the piston are matched for use, so that the brake rod is convenient to connect, and meanwhile, under the action of the piston, the brake rod is not abraded.
2. The connecting blocks corresponding to the connecting grooves on the surface of the brake drum are adopted, so that the brake drum is ensured not to rotate relative to the brake lever in the valve body.
3. The external water circulation heat dissipation mechanism is adopted, so that the damage of friction heat to the valve body is reduced, and the service life of the valve body is prolonged.
Drawings
Fig. 1 is a schematic top view of a novel automobile brake control valve body according to the present invention;
fig. 2 is an external view of a novel automobile brake control valve body provided by the present invention;
fig. 3 is the utility model provides a novel automobile brake control valve body's sectional structure schematic diagram.
In the figure: the device comprises a connecting rod 1, a shell 2, a first valve cavity 3, a piston 4, a second valve cavity 5, a water inlet pipe 6, a water outlet pipe 7, a connecting block 8, a mounting flange 9, a heat dissipation cavity 10 and a clamping strip 11.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a novel automobile brake control valve body comprises a housing 2, a first valve cavity 3 is arranged in the housing 2, a piston 4 is connected in the first valve cavity 3 in a sliding manner, a connecting rod 1 is fixedly connected to the piston, a heat dissipation mechanism for realizing circular heat dissipation of a device is arranged between the first valve cavity 3 and the housing 2, and a connecting mechanism for realizing connection with an external device is arranged at the bottom of the housing 2.
In the utility model, the heat dissipation mechanism comprises a heat dissipation cavity 10 arranged between a first valve cavity 3 and a shell 2, cooling liquid is arranged in the heat dissipation cavity 10, the upper end of the side wall of the shell 2 is connected with a water inlet pipe 6 in a penetrating way, the lower end of the side wall of the shell 2 is connected with a water outlet pipe 7 in a penetrating way, the water inlet pipe 6 and the water outlet pipe 7 are externally connected with a cooling circulation system, the harm of friction heat to the valve body is reduced, the service life of the valve body is prolonged, the connecting mechanism comprises a second valve cavity 5 fixedly connected with the bottom of the shell 2, the inner wall of the second valve cavity 5 is provided with a plurality of connecting blocks 8 which are uniformly distributed, the outer edge of the second valve cavity 5 is fixedly connected with a mounting flange 9, the top of the connecting rod 1 is provided with a clamping strip 11, the outer edge of the piston 4 is provided with a rubber, the brake drum is ensured not to rotate relative to the brake rod in the valve body, the mounting flange 9 is welded on the outer edge of the second valve cavity 5, the first valve cavity 3 is of a cylindrical structure, and the second valve cavity 5 is of a drum body structure corresponding to the brake drum.
The utility model discloses during the use, as shown in fig. 1-3, with the brake drum butt joint on the connecting block 8 in second valve chamber 5, with mounting flange 9 external on the device that corresponds, connect the brake lever on joint strip 11, when the brake, the brake lever can drive connecting rod 1 and slide down at first valve chamber 3, same piston 4 also slides down, can produce the heat of friction this moment, external circulative cooling system pours into the coolant liquid into to heat dissipation chamber 10 from water inlet 6 into, absorb the heat that produces in the shell 2, and discharge from delivery port 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel automobile brake control valve body, includes shell (2), its characterized in that, be equipped with first valve pocket (3) in shell (2), sliding connection has piston (4) in first valve pocket (3), fixedly connected with connecting rod (1) on piston (4), be equipped with between first valve pocket (3) and shell (2) and be used for realizing giving the radiating heat dissipation mechanism of device circulation, the bottom of shell (2) is equipped with the coupling mechanism who is used for realizing being connected with external device.
2. The novel automobile brake control valve body according to claim 1, wherein the heat dissipation mechanism comprises a heat dissipation cavity (10) arranged between the first valve cavity (3) and the housing (2), a water inlet pipe (6) is connected to the upper end of the side wall of the housing (2) in a penetrating manner, a water outlet pipe (7) is connected to the lower end of the side wall of the housing (2) in a penetrating manner, and the water inlet pipe (6) and the water outlet pipe (7) are externally connected with a cooling circulation system.
3. The novel automobile brake control valve body according to claim 1, wherein the connecting mechanism comprises a second valve cavity (5) fixedly connected to the bottom of the housing (2), a plurality of evenly distributed connecting blocks (8) are arranged on the inner wall of the second valve cavity (5), and a mounting flange (9) is fixedly connected to the outer edge of the second valve cavity (5).
4. The novel automobile brake control valve body according to claim 1, characterized in that a clamping strip (11) is arranged at the top of the connecting rod (1), and a rubber layer is arranged on the outer edge of the piston (4).
5. A new type of automobile brake control valve body according to claim 3, characterized in that the connecting blocks (8) correspond to the connecting grooves on the corresponding side of the brake drum one by one, and the mounting flange (9) is welded on the outer edge of the second valve chamber (5).
6. A novel automobile brake control valve body according to claim 3, characterized in that the first valve cavity (3) is of a cylindrical structure, and the second valve cavity (5) is of a drum body structure corresponding to a brake drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711185.4U CN212861420U (en) | 2020-08-14 | 2020-08-14 | Novel automobile brake control valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711185.4U CN212861420U (en) | 2020-08-14 | 2020-08-14 | Novel automobile brake control valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212861420U true CN212861420U (en) | 2021-04-02 |
Family
ID=75221652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021711185.4U Active CN212861420U (en) | 2020-08-14 | 2020-08-14 | Novel automobile brake control valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212861420U (en) |
-
2020
- 2020-08-14 CN CN202021711185.4U patent/CN212861420U/en active Active
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