CN202659780U - Brake pump body for automobile - Google Patents
Brake pump body for automobile Download PDFInfo
- Publication number
- CN202659780U CN202659780U CN 201220161849 CN201220161849U CN202659780U CN 202659780 U CN202659780 U CN 202659780U CN 201220161849 CN201220161849 CN 201220161849 CN 201220161849 U CN201220161849 U CN 201220161849U CN 202659780 U CN202659780 U CN 202659780U
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- CN
- China
- Prior art keywords
- pump
- brake
- top cover
- pump body
- rod
- 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
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a brake pump body for an automobile. The brake pump body comprises a pump body (1), a pump top cover (2) arranged at the top of the pump body (1), an upper pump rod and a lower pump rod, wherein the upper pump rod and the lower pump rod are arranged on one side of the pump body (1). The pump body (1), the pump top cover (2), the upper pump rod and the lower pump rod are integrally formed, the pump top cover (2) is peach-shaped, and installing fixing holes (3) are arranged at the triangle positions of the peach shape. The pump top cover of the brake pump body for the automobile is in the peach shape, only three installing fixing holes are needed, materials for the pump top cover are reduced, the pump top cover is convenient to process, the brake pump body is directly cast into a hollow structure, secondary processing on the brake pump body is greatly facilitated, production efficiency is improved, processing cost is reduced, material waste is reduced, and the brake pump body has good application prospect.
Description
Technical field
The utility model relates to auto parts machinery, is specifically related to a kind of brake pump for automobile.
Background technique
The society automobile has become the indispensable traffic tool in people's daily life, automobile is in driving procedure, need the frequent break that uses, brake pump becomes a vitals of automobile, brake pump is when being fixed to the brake pump connecting cover now, in order to prevent brake pump and brake pump connecting cover accidental, often the pump top cover of the connection brake pump connecting cover of design is polygonal, and process a plurality of fixed holes, waste many materials, and the increase processing cost, and in casting brake pump process, the brake pump of moulding is a solid body, must at first brake pump be processed into a hollow structure, increased the operation of secondary operations, thereby caused that brake pump manufacturing efficiency is low, waste of material is excessive.
The model utility content
The technical problem that the utility model solves be overcome in the prior art brake pump that is used for automobile the pump top cover fixed hole too much the brake pump of used moulding be a solid body, increase the operation of secondary operations, caused the problem that the manufacturing efficiency of brake pump is low, processing cost is high, waste of material is excessive.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of brake pump for automobile, comprise the pump housing, be arranged at the pump top cover at pump housing top and be arranged at the upper and lower pump rod of the pump housing one side, the described pump housing, pump top cover and upper and lower pump rod are formed in one, it is characterized in that: described pump top cover is peach-shaped, and is equipped with at the triangle place of peach-shaped and installs and fixes the hole.
Aforesaid brake pump for automobile is characterized in that: the described pump housing and upper and lower pump rod are one-body molded, are hollow circular cylinder, and the hollow portion of the pump housing is connected with the hollow portion of upper and lower pump rod.
The beneficial effects of the utility model are: the principle that the utility model is good according to leg-of-mutton stationarity, pump top cover at the brake pump that is used for automobile is peach-shaped, and be provided with at the place, each angle of peach-shaped and install and fix the hole, only need three to install and fix the hole and get final product, thereby reduced the pump top cover materials, be convenient to processing, also brake pump directly is cast as hollow structure, has greatly made things convenient for the secondary operations to brake pump, improved manufacturing efficiency, reduced processing cost, reduced the waste of material.
Description of drawings
Fig. 1 is the plan view of the brake pump for automobile of the present utility model.
Fig. 2 is the lateral plan of the brake pump for automobile of the present utility model.
Fig. 3 is the bottom view of the brake pump for automobile of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of brake pump for automobile, comprise the pump housing 1, be arranged at the pump top cover 2 at the pump housing 1 top and be arranged at the upper of the pump housing 1 one sides, lower pump rod, the described pump housing 1, pump top cover 2 and upper, lower pump rod is formed in one, upper pump rod 5 and lower pump rod 6 sides that are distributed in the pump housing 1 in alignment, pump top cover 2 is peach-shaped, and be equipped with at the place, three angles of peach-shaped and install and fix hole 3, the principle good according to leg-of-mutton stationarity, pump top cover 2 is designed to peach-shaped, only need three to install and fix the hole and the brake pump of automobile can be fixedly connected with the brake pump connecting cover, reach original shape changeable, a plurality of effects that install and fix the hole, thus the materials of pump top cover reduced, be convenient to processing.
The described pump housing 1, upper pump rod 5 and lower pump rod 6 are one-body molded, and be hollow circular cylinder, and the hollow portion 7 of the hollow portion 4 of the pump housing 1, upper pump rod and the hollow portion 8 of lower pump rod are connected, made things convenient for the secondary operations to brake pump, the installation that utilizes brake bearing is arranged, improved brake pump production and processing efficient, reduced the waste of material.
In sum, the principle that the utility model is good according to leg-of-mutton stationarity, pump top cover at the brake pump that is used for automobile is peach-shaped, and be provided with at the place, each angle of peach-shaped and install and fix the hole, only need three to install and fix the hole and get final product, thereby reduced the pump top cover materials, be convenient to processing, also brake pump directly is cast as hollow structure, greatly made things convenient for the secondary operations to brake pump, improved manufacturing efficiency, reduced processing cost, reduced the waste of material, had a good application prospect.
More than show and described basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the brake pump that is used for automobile, comprise the pump housing (1), be arranged at the pump top cover (2) at the pump housing (1) top and be arranged at the upper and lower pump rod of the pump housing (1) one side, the described pump housing (1), pump top cover (2) and upper and lower pump rod are formed in one, it is characterized in that: described pump top cover (2) is for peach-shaped, and is equipped with at the triangle place of peach-shaped and installs and fixes hole (3).
2. the brake pump for automobile according to claim 1, it is characterized in that: the described pump housing (1) and upper and lower pump rod are one-body molded, are hollow circular cylinder, and the hollow portion (4) of the pump housing (1) is connected with the hollow portion of upper and lower pump rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220161849 CN202659780U (en) | 2012-04-17 | 2012-04-17 | Brake pump body for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220161849 CN202659780U (en) | 2012-04-17 | 2012-04-17 | Brake pump body for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659780U true CN202659780U (en) | 2013-01-09 |
Family
ID=47454689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220161849 Expired - Fee Related CN202659780U (en) | 2012-04-17 | 2012-04-17 | Brake pump body for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659780U (en) |
-
2012
- 2012-04-17 CN CN 201220161849 patent/CN202659780U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130417 |