CN104742078A - Press-in tool for brake cylinder piston - Google Patents
Press-in tool for brake cylinder piston Download PDFInfo
- Publication number
- CN104742078A CN104742078A CN201410357525.0A CN201410357525A CN104742078A CN 104742078 A CN104742078 A CN 104742078A CN 201410357525 A CN201410357525 A CN 201410357525A CN 104742078 A CN104742078 A CN 104742078A
- Authority
- CN
- China
- Prior art keywords
- vertical
- pressing plate
- tool
- screw rod
- hole
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a press-in tool for a brake cylinder piston. The press-in tool comprises an upper pressing plate and a lower pressing plate which are identical in shape. A vertical threaded hole is formed in the left end of the upper pressing plate. The left end of the lower pressing plate is provided with a vertical through hole corresponding to the vertical threaded hole. A threaded rod penetrates through the vertical threaded hole and the vertical through hole. The threaded rod passes through the vertical through hole to be connected with the upper pressing plate in a threaded mode. The end, extending out of the vertical threaded hole downwards, of the threaded rod is provided with a hexagonal body used for wrenching the threaded rod. Guide holes are formed in the two sides of the vertical threaded hole respectively. Guide columns which can vertically slide along the guide holes are arranged in the guide holes. The lower ends of the guide columns are fixedly connected with the lower pressing plate.
Description
Technical field
The present invention relates to a kind of wheel cylinder piston pressing in tool.
Background technology
After the certain mileage of running car, the brake block of disk brake need be changed, with guarantee driving safety.In Renewal process, need to make to be arranged on wheel cylinder piston on brake callipers to indentation in hydraulic cylinder, if do not have specific purpose tool, operation is just cumbersome.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides a kind of wheel cylinder piston pressing in tool.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wheel cylinder piston pressing in tool, comprise the identical top board of shape and lower platen, top board left end is provided with vertical screw, lower platen left end and vertical screw corresponding position are provided with vertical through holes, be equipped with same as screw rod in vertical screw and vertical through holes, screw rod is threaded with top board by vertical screw, screw rod stretches out vertical through holes end downwards and has hexagon for pulling screw rod, described vertical screw both sides are respectively equipped with pilot hole, being provided with in pilot hole can along the guide pillar of the upper and lower slippage of pilot hole, guide pillar lower end is fixedly connected with lower platen.
The invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, is the good assistant changing brake block.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure: 1. top board; 2. lower platen; 3. screw rod; 4. hexagon; 5. guide pillar.
Detailed description of the invention
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of wheel cylinder piston pressing in tool as shown in Figure 1, comprise the identical top board of shape 1 and lower platen 2, top board 1 left end is provided with vertical screw, lower platen 2 left end and vertical screw corresponding position are provided with vertical through holes, be equipped with same as screw rod 3 in vertical screw and vertical through holes, screw rod 3 is threaded with top board 1 by vertical screw, screw rod 3 stretches out vertical through holes end downwards and has hexagon 4 for pulling screw rod 3, described vertical screw both sides are respectively equipped with pilot hole, being provided with in pilot hole can along the guide pillar 5 of the upper and lower slippage of pilot hole, guide pillar 5 lower end is fixedly connected with lower platen 2.
During use, the wheel cylinder unloaded is placed between the top board 1 of right-hand member and lower platen 2, support bottom wheel cylinder by lower platen 2 right-hand member, pull hexagon 4, screw rod 3 starts to rotate, top board 1 moves down along guide pillar 5, is pressed in till piston is pressed in wheel cylinder by piston end until top board 1 right-hand member.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. a wheel cylinder piston pressing in tool, it is characterized in that: comprise the identical top board of shape and lower platen, top board left end is provided with vertical screw, lower platen left end and vertical screw corresponding position are provided with vertical through holes, be equipped with same as screw rod in vertical screw and vertical through holes, screw rod is threaded with top board by vertical screw, screw rod stretches out vertical through holes end downwards and has hexagon for pulling screw rod, described vertical screw both sides are respectively equipped with pilot hole, being provided with in pilot hole can along the guide pillar of the upper and lower slippage of pilot hole, and guide pillar lower end is fixedly connected with lower platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357525.0A CN104742078A (en) | 2014-07-24 | 2014-07-24 | Press-in tool for brake cylinder piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357525.0A CN104742078A (en) | 2014-07-24 | 2014-07-24 | Press-in tool for brake cylinder piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104742078A true CN104742078A (en) | 2015-07-01 |
Family
ID=53582625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357525.0A Pending CN104742078A (en) | 2014-07-24 | 2014-07-24 | Press-in tool for brake cylinder piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742078A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805359A (en) * | 1972-09-08 | 1974-04-23 | N Webb | Sleeve removing device |
| CN202162766U (en) * | 2011-06-30 | 2012-03-14 | 北京新立机械有限责任公司 | Mechanical vertical cylinder interlocking device assembling tool |
| CN203956831U (en) * | 2014-06-24 | 2014-11-26 | 常州市中比汽车配件有限公司 | Wheel cylinder piston pressing in tool |
-
2014
- 2014-07-24 CN CN201410357525.0A patent/CN104742078A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805359A (en) * | 1972-09-08 | 1974-04-23 | N Webb | Sleeve removing device |
| CN202162766U (en) * | 2011-06-30 | 2012-03-14 | 北京新立机械有限责任公司 | Mechanical vertical cylinder interlocking device assembling tool |
| CN203956831U (en) * | 2014-06-24 | 2014-11-26 | 常州市中比汽车配件有限公司 | Wheel cylinder piston pressing in tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |