CN203283203U - Hydraulic brake cylinder restorer of motor vehicle - Google Patents
Hydraulic brake cylinder restorer of motor vehicle Download PDFInfo
- Publication number
- CN203283203U CN203283203U CN2013202920165U CN201320292016U CN203283203U CN 203283203 U CN203283203 U CN 203283203U CN 2013202920165 U CN2013202920165 U CN 2013202920165U CN 201320292016 U CN201320292016 U CN 201320292016U CN 203283203 U CN203283203 U CN 203283203U
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- CN
- China
- Prior art keywords
- restorer
- brake cylinder
- hydraulic brake
- motor vehicle
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic brake cylinder restorer of a motor vehicle which can be a hydraulic braking motor vehicle and in particular a hydraulic braking saloon car. The hydraulic brake cylinder restorer is a special tool for automatically restoring a brake cylinder when a brake block is replaced, and is applicable to a hydraulic braking saloon car and any other hydraulic braking motor vehicle. The hydraulic brake cylinder restorer comprises a top disc, a fixed screw sleeve, a force application screw rod and a handle, wherein the fixed screw sleeve rod is installed in the middle of the force application screw rod, the top disc and the handle are arranged at two ends of the force application screw rod respectively, and the force application screw rod is matched with the top disc to push a piston of the brake cylinder back to a bottom dead center. Oil drainage for evacuation is not needed, maintenance procedures are reduced, the operation can be finished by one person, the hydraulic brake cylinder restorer is simple, rapid and convenient to use, the labor intensity of workers is alleviated greatly, the working efficiency is improved, and the hydraulic braking performance of the repaired motor vehicle can be effectively guaranteed.
Description
Technical field
The utility model relates to the service tools of motor repair trade, automotive hydraulic brake wheel cylinder restorer particularly, it is the car of a kind of self-propelled vehicle of hydraulic braking, especially hydraulic braking, when changing brake plate, make the automatically reset special tool of brake cylinder, be applicable to the car of hydraulic braking and the self-propelled vehicle of other hydraulic braking.
Background technology
The self-propelled vehicle of hydraulic braking, as car, in the maintenance activity of changing brake plate, when brake plate was taken off, the piston of brake cylinder was in upper dead center position, while packing brake plate into new, need to return to original position to the piston of brake cylinder, namely the position of lower dead point just can install.In order to make the piston reset of brake cylinder, method commonly used is at present: at first maintenance man loosens the emptying screw of draining the oil, then the brake cylinder piston top is entered.Do like this and easily make braking pipeline enter air, cause brake system failure.And after the installation of new brake plate, also needing the air in emptying brake system oil circuit, two people of this need of work are collaborative to complete.The work efficiency of this traditional repair method is low, affects repair quality, the auxiliary replacing of completing brake plate of the special tool that needs a kind of brake cylinder to reset in maintenance work.
Summary of the invention
The purpose of this utility model is to provide automotive hydraulic brake wheel cylinder restorer, can guarantee the normal mounting of the brake plate of hydraulic braking self-propelled vehicle, increases work efficiency, and reduces labour intensity, guarantees repair quality.
The present technique solution can reach above-mentioned purpose: automotive hydraulic brake wheel cylinder restorer comprises taking over a business, fixedly silk braid, application of force leading screw and handle, fixing silk braid is arranged on the middle part of application of force leading screw, two ends at application of force leading screw install respectively and handle, utilize application of force leading screw to coordinate to take over a business the piston top of brake cylinder is returned lower dead point.
Compare with existing automotive hydraulic brake wheel cylinder resetting technique, the beneficial effects of the utility model are: a kind of Special reset instrument is provided, and it does not need to drain the oil emptying, has reduced maintenance routine, as long as a people just can complete.Use simple, fast and easyly, greatly reduced workman's labour intensity, improved work efficiency, and can effectively guarantee to keep in repair the hydraulic braking performance of rear self-propelled vehicle.
Description of drawings
Fig. 1 is the cutaway view of the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: referring to Fig. 1, automotive hydraulic brake wheel cylinder restorer comprises taking over a business 1, fixedly silk braid 2, application of force leading screw 3 and handle, fixing silk braid 2 is arranged on the middle part of application of force leading screw 3, installs respectively 1 and handle 4 at the two ends of application of force leading screw 3.The body of rod of application of force leading screw 3 is provided with screw thread, takes over a business 1 and is connected with application of force leading screw 3 by screw thread with fixing silk braid 2.Take over a business 1 cylindrical and be provided with limited step, the outside diameter of this limited step greater than the diameter of the interior circular diameter of fixing silk braid 2 front ends, this limited step below cylindrical less than the fixing interior circular diameter of silk braid 2 front ends.Fixedly the front end inner circle of silk braid 2 coordinates with the cylindrical of taking over a business 1 limited step below, and the degree of depth of its front end inner circle is greater than the length of taking over a business disk body below 1 limited step, makes power that handle 4 applies act on 1 by fixing silk braid 2.
Change in the brake plate maintenance activity, at first pull down brake clamp, namely fixedly need old system of changing moving plate on brake facing, this moment, the piston of brake cylinder was in upper dead center position.Fixing silk braid 2 is placed on the brake clamp that there is no brake facing, according to different vehicles, changes and different take over a business 1.Then turning handle 4, make 1 movement forward of taking over a business on application of force leading screw 3 withstand wheelcylinder piston, make the piston reset of brake cylinder by means of the pressure of application of force leading screw 3, namely are returned to the position of lower dead point.This restorer is taken off, new brake plate is installed to normal mounting on brake clamp get final product.Can take over a business accordingly 1 according to the size processing of brake cylinder diameter of piston, to adapt to the installation that resets of different automobile types, different braking wheel cylinder.
Claims (4)
1. automotive hydraulic brake wheel cylinder restorer, it is characterized in that, comprise taking over a business (1), fixedly silk braid (2), application of force leading screw (3) and handle (4), fixedly silk braid (2) is arranged on the middle part of application of force leading screw (3), and (1) and handle (4) are installed respectively at the two ends of application of force leading screw (3).
2. automotive hydraulic brake wheel cylinder restorer according to claim 1, is characterized in that, the body of rod of described application of force leading screw (3) is provided with screw thread, takes over a business (1) and be connected with application of force leading screw (3) by screw thread with fixing silk braid (2).
3. automotive hydraulic brake wheel cylinder restorer according to claim 2, it is characterized in that, described cylindrical of taking over a business (1) is provided with limited step, the outside diameter of this limited step greater than the diameter of the interior circular diameter of fixing silk braid (2) front end, this limited step below cylindrical less than the fixing interior circular diameter of silk braid (2) front end.
4. according to claim 2 or 3 described automotive hydraulic brake wheel cylinder restorers, it is characterized in that, the front end inner circle of described fixedly silk braid (2) coordinates with the cylindrical of taking over a business (1) limited step below, and the degree of depth of its front end inner circle is greater than the length of taking over a business (1) limited step below disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202920165U CN203283203U (en) | 2013-05-27 | 2013-05-27 | Hydraulic brake cylinder restorer of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202920165U CN203283203U (en) | 2013-05-27 | 2013-05-27 | Hydraulic brake cylinder restorer of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283203U true CN203283203U (en) | 2013-11-13 |
Family
ID=49539577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202920165U Expired - Fee Related CN203283203U (en) | 2013-05-27 | 2013-05-27 | Hydraulic brake cylinder restorer of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203283203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057277A (en) * | 2014-07-01 | 2014-09-24 | 济钢集团有限公司 | Spring energy-storage brake cylinder restorer |
| CN104627136A (en) * | 2015-01-15 | 2015-05-20 | 四川川煤华荣能源股份有限公司精煤分公司 | Slave pump piston return boosting structure |
| CN107867276A (en) * | 2016-09-26 | 2018-04-03 | 王尧征 | The fuel-economizing energy-saving design scheme of half friction is eliminated in disc type automobile brake mode |
-
2013
- 2013-05-27 CN CN2013202920165U patent/CN203283203U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057277A (en) * | 2014-07-01 | 2014-09-24 | 济钢集团有限公司 | Spring energy-storage brake cylinder restorer |
| CN104627136A (en) * | 2015-01-15 | 2015-05-20 | 四川川煤华荣能源股份有限公司精煤分公司 | Slave pump piston return boosting structure |
| CN107867276A (en) * | 2016-09-26 | 2018-04-03 | 王尧征 | The fuel-economizing energy-saving design scheme of half friction is eliminated in disc type automobile brake mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |