CN211335949U - Integrated brake pump - Google Patents
Integrated brake pump Download PDFInfo
- Publication number
- CN211335949U CN211335949U CN201922150437.4U CN201922150437U CN211335949U CN 211335949 U CN211335949 U CN 211335949U CN 201922150437 U CN201922150437 U CN 201922150437U CN 211335949 U CN211335949 U CN 211335949U
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- CN
- China
- Prior art keywords
- brake pump
- pump
- vacuum
- braking
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an integrated brake pump, which comprises a vacuum booster and a brake pump, wherein the vacuum booster is fixedly connected with the brake pump, and the brake pump is connected with the vacuum booster, so that in the braking process, excessive force of a driver on a pedal is not needed, the braking is safer while saving labor, and a good protection effect is achieved on a braking element; the sealing assembly is arranged at the joint of the connecting fork and the mounting bracket, so that the sealing effect of the vacuum booster is better, and the mounting of the connecting fork is firmer; through the liquid reserve tank that sets up the batter post column structure for the liquid feeding is more convenient, and installs on the back casing of vacuum servo air chamber at the braking main pump, and sets up the wheel cylinder connecting hole, reaches integrated form structure, makes the installation of brake pump more convenient.
Description
Technical Field
The utility model relates to a brake pump technical field specifically is an integrated form brake pump.
Background
The brake pump is an indispensable part of a brake system, and mainly has the functions of pushing a brake pad, rubbing a brake drum to reduce and stop the speed of the vehicle.
Most of the traditional brake pumps are not integrated structures, and when braking, a large force needs to be applied to achieve the braking effect, so that the traditional brake pumps are labor-consuming and unsafe.
To the above problem, the utility model provides an integrated form brake pump.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrated form brake pump, including vacuum booster and brake pump, vacuum booster and brake pump fixed connection, integrated form structure, the laborsaving and safety of braking to the problem in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: an integrated brake pump comprises a vacuum booster and a brake pump, wherein the vacuum booster is fixedly connected with the brake pump and comprises a vacuum servo air chamber, a mounting bracket and a connecting fork, the vacuum servo air chamber comprises a front shell and a rear shell, the front shell and the rear shell are hermetically connected to form a vacuum servo air chamber whole, the mounting bracket is fixedly mounted on the front shell, and one end of the connecting fork is fixedly mounted in the vacuum servo air chamber;
the brake pump is provided with braking main pump and liquid reserve tank, braking main pump fixed mounting on the back casing that vacuum servo air chamber set up, and the liquid reserve tank is batter post column structure to fixed mounting is at the up end of braking main pump.
Preferably, the front shell and the rear shell are both made of high-strength stainless steel materials, and the rear shell is provided with a vacuum one-way valve.
Preferably, the mounting bracket is provided with a sealing assembly, and the sealing assembly is fixedly arranged at the joint of the connecting fork and the mounting bracket.
Preferably, the sealing assembly comprises a sealing washer, a washer fixed mounting sleeve sheet and a fixing bolt, wherein the washer fixed mounting sleeve sheet is sleeved on the sealing washer and is fixedly mounted on the mounting bracket through the fixing bolt.
Preferably, the braking main pump is provided with fluid opening, liquid reserve tank fixed block and branch pump connecting hole under fixed connection seat, the liquid reserve tank, and fixed connection seat is fixed to be set up in the one end of braking main pump to fixed mounting is on the casing at the back, and fluid opening and liquid reserve tank fixed block all set up the up end at the braking main pump under the liquid reserve tank, and branch pump connecting hole sets up four groups, four groups branch pump connecting hole set up respectively in the both sides of braking main pump.
Preferably, the liquid storage tank is provided with a tank shell, a tank cover and a sealing connection base, the upper end of the tank shell is provided with the tank cover, and the sealing connection base is in sealing penetrating connection with the lower liquid opening of the liquid storage tank.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this integrated form brake pump is through being connected brake pump and vacuum booster for in braking process, do not need driver's too much application of force on the footboard, when reaching laborsavingly, also make the braking safer, and play fine protection effect to braking element.
2. This integrated form brake pump sets up seal assembly through locating at the yoke and installing support junction for vacuum booster's sealed effect is better, also makes the installation of yoke more firm simultaneously.
3. This integrated form brake pump through the liquid reserve tank that sets up the batter post column structure for the liquid feeding is more convenient, and installs on the back casing of vacuum servo air chamber at the braking main pump, and sets up the wheel cylinder connecting hole, reaches the integrated form structure, makes the installation of brake pump more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the vacuum booster of the present invention;
fig. 3 is a schematic structural view of the brake pump of the present invention.
In the figure: 1. a vacuum booster; 11. a vacuum servo air chamber; 111. a front housing; 112. a rear housing; 1121. a vacuum check valve; 12. mounting a bracket; 121. a seal assembly; 1211. a sealing gasket; 1212. the gasket is fixedly provided with a sleeve sheet; 1213. fixing the bolt; 13. a connecting fork; 2. a brake pump; 21. braking the main pump; 211. fixing the connecting seat; 212. a lower liquid port of the liquid storage tank; 213. a liquid storage tank fixing block; 214. a branch pump connecting hole; 22. a liquid storage tank; 221. a case body shell; 222. a box cover; 223. the base is connected in a sealing way.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, an integrated brake pump includes a vacuum booster 1 and a brake pump 2, the vacuum booster 1 is fixedly connected to the brake pump 2, and the brake pump 2 is connected to the vacuum booster 1, so that a driver does not need to apply excessive force to a pedal during braking, thereby saving labor, ensuring safer braking, and providing a good protection effect for a braking element.
The vacuum booster 1 comprises a vacuum servo air chamber 11, a mounting bracket 12 and a connection fork 13, the vacuum servo air chamber 11 comprises a front shell 111 and a rear shell 112, the front shell 111 and the rear shell 112 are hermetically connected to form a whole of the vacuum servo air chamber 11, the front shell 111 and the rear shell 112 are both made of high-strength stainless steel, a vacuum one-way valve 1121 is mounted on the rear shell 112, the mounting bracket 12 is fixedly mounted on the front shell 111, the mounting bracket 12 is provided with a sealing assembly 121, the sealing assembly 121 is fixedly arranged at the joint of the connection fork 13 and the mounting bracket 12, the sealing assembly 121 is arranged at the joint of the connection fork 13 and the mounting bracket 12, so that the sealing effect of the vacuum booster 1 is better, meanwhile, the mounting of the connection fork 13 is firmer, the sealing assembly 121 comprises a sealing gasket 1211, a gasket fixing mounting sleeve piece 1212 and a fixing bolt 1213, the gasket fixing mounting sleeve piece 1212 is, and is fixedly mounted on the mounting bracket 12 by a fixing bolt 1213, and one end of the yoke 13 is fixedly mounted inside the vacuum servo air chamber 11.
The brake pump 2 is provided with a brake main pump 21 and a liquid storage tank 22, the brake main pump 21 is fixedly arranged on a rear shell 112 arranged on a vacuum servo air chamber 11, the brake main pump 21 is provided with a fixed connecting seat 211, a liquid storage tank lower liquid opening 212, a liquid storage tank fixing block 213 and branch pump connecting holes 214, the fixed connecting seat 211 is fixedly arranged at one end of the brake main pump 21 and is fixedly arranged on the rear shell 112, the liquid storage tank lower liquid opening 212 and the liquid storage tank fixing block 213 are arranged on the upper end surface of the brake main pump 21, the branch pump connecting holes 214 are provided with four groups, the four groups of branch pump connecting holes 214 are respectively arranged on two sides of the brake main pump 21, the liquid storage tank 22 is of a batter column structure and is fixedly arranged on the upper end surface of the brake main pump 21, the liquid storage tank 22 is provided with a tank shell 221, a tank cover 222 and a sealing connecting base 223, the sealing connecting base 223 is in, through the liquid reserve tank 22 that sets up oblique column structure for the liquid feeding is more convenient, and installs on the back casing 112 of vacuum servo air chamber 11 at braking main pump 21, and sets up branch pump connecting hole 214, reaches integrated form structure, makes the installation of brake pump 2 more convenient.
In summary, the following steps: the utility model provides an integrated brake pump, including vacuum booster 1 and brake pump 2, vacuum booster 1 and brake pump 2 fixed connection, through being connected brake pump 2 and vacuum booster 1, make in the braking process, do not need the driver too much exert force on the footboard, when reaching laborsaving, also make the braking safer, and play fine protection effect to the braking component; the sealing assembly 121 is arranged at the joint of the connecting fork 13 and the mounting bracket 12, so that the sealing effect of the vacuum booster 1 is better, and meanwhile, the mounting of the connecting fork 13 is firmer; through the liquid reserve tank 22 that sets up oblique column structure for the liquid feeding is more convenient, and installs on the back casing 112 of vacuum servo air chamber 11 at braking main pump 21, and sets up branch pump connecting hole 214, reaches integrated form structure, makes the installation of brake pump 2 more convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integrated form brake pump, includes vacuum booster (1) and brake pump (2), vacuum booster (1) and brake pump (2) fixed connection, its characterized in that: the vacuum booster (1) comprises a vacuum servo air chamber (11), a mounting bracket (12) and a connecting fork (13), wherein the vacuum servo air chamber (11) comprises a front shell (111) and a rear shell (112), the front shell (111) and the rear shell (112) are hermetically connected to form a whole vacuum servo air chamber (11), the mounting bracket (12) is fixedly mounted on the front shell (111), and one end of the connecting fork (13) is fixedly mounted inside the vacuum servo air chamber (11);
brake pump (2) are provided with braking main pump (21) and liquid reserve tank (22), braking main pump (21) fixed mounting on rear housing (112) that vacuum servo air chamber (11) set up, and liquid reserve tank (22) are batter post column structure to fixed mounting is at the up end of braking main pump (21).
2. An integrated brake pump according to claim 1, wherein: the front shell (111) and the rear shell (112) are both made of high-strength stainless steel materials, and the rear shell (112) is provided with a vacuum one-way valve (1121).
3. An integrated brake pump according to claim 1, wherein: the mounting bracket (12) is provided with a sealing assembly (121), and the sealing assembly (121) is fixedly arranged at the joint of the connecting fork (13) and the mounting bracket (12).
4. An integrated brake pump according to claim 3, wherein: the sealing assembly (121) comprises a sealing gasket (1211), a gasket fixing and mounting sleeve sheet (1212) and a fixing bolt (1213), wherein the gasket fixing and mounting sleeve sheet (1212) is sleeved on the sealing gasket (1211) and is fixedly mounted on the mounting bracket (12) through the fixing bolt (1213).
5. An integrated brake pump according to claim 1, wherein: braking main pump (21) are provided with fluid reservoir under fixed connection seat (211), the liquid reserve tank fluid port (212), liquid reserve tank fixed block (213) and wheel cylinder connecting hole (214), and fixed connection seat (211) is fixed to be set up the one end at braking main pump (21) to fixed mounting is on rear housing (112), and fluid reservoir fluid port (212) and liquid reserve tank fixed block (213) all set up the up end at braking main pump (21) down, and wheel cylinder connecting hole (214) set up four groups, four groups wheel cylinder connecting hole (214) set up the both sides at braking main pump (21) respectively.
6. An integrated brake pump according to claim 1, wherein: the liquid storage tank (22) is provided with a tank body shell (221), a tank cover (222) and a sealing connection base (223), the upper end of the tank body shell (221) is provided with the tank cover (222), and the sealing connection base (223) is in sealing penetrating connection with a liquid storage tank lower liquid opening (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150437.4U CN211335949U (en) | 2019-12-04 | 2019-12-04 | Integrated brake pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150437.4U CN211335949U (en) | 2019-12-04 | 2019-12-04 | Integrated brake pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211335949U true CN211335949U (en) | 2020-08-25 |
Family
ID=72089356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922150437.4U Expired - Fee Related CN211335949U (en) | 2019-12-04 | 2019-12-04 | Integrated brake pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211335949U (en) |
-
2019
- 2019-12-04 CN CN201922150437.4U patent/CN211335949U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |