CN208772905U - The changer of disk brake guide pin bushing - Google Patents
The changer of disk brake guide pin bushing Download PDFInfo
- Publication number
- CN208772905U CN208772905U CN201821522346.8U CN201821522346U CN208772905U CN 208772905 U CN208772905 U CN 208772905U CN 201821522346 U CN201821522346 U CN 201821522346U CN 208772905 U CN208772905 U CN 208772905U
- Authority
- CN
- China
- Prior art keywords
- plate
- guide pin
- pin bushing
- disk brake
- fixture
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of changers of disk brake guide pin bushing, including reaction frame, fixture, air pump, Pneumatic Liquid are beared down on one, mold and frame；Fixture is located on the workbench of reaction frame, and fixture is used for the braking clamp body of fixation disc type brake；Frame includes upper plate, middle plate, lower plate and stock, the both ends of stock are respectively fixedly connected with upper plate and lower plate, therefrom plate passes through stock, middle plate is installed on the upper beam of reaction frame, air pump and Pneumatic hydraulic top are separately mounted to upper plate and lower plate, air pump and the piston rod on Pneumatic hydraulic top resist upper beam, installation mold on lower plate, and mold is used to eject the guide pin bushing in the pin-guide hole of braking clamp body.The changer of the utility model is beared down on one using Pneumatic Liquid releases guide pin bushing with particular manufacturing craft out of pin-guide hole, and disassembly process is laborious without service worker, greatly reduces the labor intensity of service worker, improves the maintenance efficiency of disk brake.
Description
Technical field
The utility model relates to machinery equipment field more particularly to a kind of for dismantling the dismounting of disk brake guide pin bushing
Machine.
Background technique
Fig. 1 is the braking clamp body 12 of prior art disc type brake, and the shoulder of braking clamp body 12 is provided with pin-guide hole 1201,
Installation guide pin bushing and guide pin in pin-guide hole.In vehicle maintenance, all parts of entire disk brake are tieed up after being required to disassembly
Shield or replacement.Currently, the no specific purpose tool of the disassembly of guide pin bushing, service worker generally uses the tools such as conventional hammer, casing
Guide pin bushing is dismantled using the mode of percussion, primary disassembly takes around 3~4 minutes, time-consuming and laborious and be easy to generate guide pin bushing
Flash influences the proper motion of guide pin after assembling in the future.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of dedicated guide pin bushing dismantling devices, improve disc type brake
The maintenance efficiency of device.
In order to solve the above technical problems, the technical solution adopted by the utility model is: a kind of disk brake guide pin bushing
Changer, including reaction frame, fixture, air pump, Pneumatic Liquid are beared down on one, mold and frame；
Fixture is located on the workbench of reaction frame, and fixture is used for the braking clamp body of fixation disc type brake；
Frame includes upper plate, middle plate, lower plate and stock, and the both ends of stock are respectively fixedly connected with upper plate and bottom
Plate, therefrom plate passes through stock, and middle plate is installed on the upper beam of reaction frame, air pump and Pneumatic hydraulic top be separately mounted to upper plate and
The piston rod on lower plate, air pump and Pneumatic hydraulic top resists upper beam, and installation mold on lower plate, mold is for ejecting braking
Guide pin bushing in the pin-guide hole of caliper.
The usage mode of the utility model changer is: braking clamp body being placed on workbench and is consolidated using fixture
Fixed, the position for then adjusting frame makes mold opposite with pin-guide hole, finally starts Pneumatic Liquid and bears down on one, the piston that Pneumatic Liquid is beared down on one
Bar exerts a force to upper beam, and upper plate, lower plate, stock and mold downlink, mold smoothly release guide pin bushing；After the completion of disassembly,
The piston rod of booster air pump, air pump exerts a force to upper beam, and upper plate, lower plate, stock and mold go upward to initial position.
Specifically, the fixture includes cylinder, connecting rod, briquetting and support base, the braking clamp body of disk brake falls in branch
It supports on seat, the hinged reaction frame in the middle part of connecting rod, the both ends of connecting rod are respectively articulated with the piston rod and briquetting of cylinder；When cylinder starts
Afterwards, the piston rod of cylinder withstands one end of connecting rod, and the briquetting for being mounted on the connecting rod other end is pushed down and fixes braking clamp body.
Further, the surface of the briquetting is provided with bed course, and the material of bed course is timber, rubber or plastics, and bed course is used
Impression is avoided the occurrence of in the surface of protection braking clamp body.
The utility model has the advantages that the changer of (1) the utility model is beared down on one guide pin bushing with particular manufacturing craft using Pneumatic Liquid from guide pin
It is released in hole, disassembly process is laborious without service worker, greatly reduces the labor intensity of service worker, improves disc type system
The maintenance efficiency of dynamic device.(2) shape and size of mold and guide pin bushing used by the changer of the utility model match, and lead
Guide uniform force, deformation are small, improve repair quality.
Detailed description of the invention
Fig. 1 is the main view of the braking clamp body of disk brake in the prior art.
Fig. 2 is the working state figure (one) of 1 changer of embodiment.
Fig. 3 be 1 changer of embodiment working state figure (secondly).
Fig. 4 is the A-A cross-sectional view of Fig. 2.
Wherein: 1, reaction frame；101, workbench；102, upper beam；2, air pump；3, Pneumatic Liquid is beared down on one；4, mold；5, frame
Frame；501, upper plate；502, middle plate；503, lower plate；504, stock；6, cylinder；7, connecting rod；8, briquetting；9, support base；10,
Support plate；11, bed course；12, braking clamp body；1201, pin-guide hole.
Specific embodiment
The utility model is described in further detail With reference to embodiment.
Embodiment 1
As shown in Figures 2 and 3, the changer of the disk brake guide pin bushing of the present embodiment, including reaction frame 1, fixture, gas
Pump 2, Pneumatic Liquid are beared down on one 3, mold 4 and frame 5；
Reaction frame 1 is provided with workbench 101 and upper beam 102, and upper beam 102 is I-steel；
Frame 5 includes upper plate 501, middle plate 502, lower plate 503 and stock 504, and the both ends of stock 504 are fixed respectively to be connected
Bottom plate 501 and lower plate 503 are connected, therefrom plate 502 passes through stock 504, and middle plate 502 is installed on the upper beam 102 of reaction frame 1,
Air pump 2 and Pneumatic hydraulic top 3 are separately mounted to upper plate 501 and lower plate 503, and the piston rod on air pump 2 and Pneumatic hydraulic top 3 is equal
Upper beam 102 is resisted, installation mold 4 on lower plate 503, mold 4 is used to eject leading in the pin-guide hole 1201 of braking clamp body 12
Guide；
Entire frame 5 can be moved along upper beam 102, and the middle plate 502 of frame 5 can directly fall in upper beam 102
On wing plate, idler wheel can also be installed additional on middle plate 502, facilitate frame 5 mobile；
As shown in figure 4, fixture includes cylinder 6, connecting rod 7, briquetting 8 and support base 9, the braking clamp body 12 of disk brake is fallen
On support base 9, the middle part hinged support plate 10 of connecting rod 7, support plate 10 is fixedly mounted on the workbench 101 of reaction frame 1,
The both ends of connecting rod 7 are respectively articulated with the piston rod and briquetting 8 of cylinder 6；After cylinder 6 starts, the piston rod of cylinder 6 withstands connecting rod 7
One end, the briquetting 8 for being mounted on 7 other end of connecting rod pushes down and fixes braking clamp body 12；
The surface of briquetting 8 is provided with bed course 11, and the material of bed course 11 is timber.
The usage mode of the present embodiment changer is:
(1) as shown in Fig. 2, braking clamp body 12 is placed on support base 9, start cylinder 6, briquetting 8 compresses braking clamp body
12；
(2) position for adjusting frame 5 makes mold 4 and pin-guide hole 1201 opposite；
(3) starting Pneumatic Liquid bears down on one 3, and bear down on one 3 piston rod of Pneumatic Liquid exerts a force to upper beam 102, upper plate 501, bottom
4 downlink of plate 503, stock 504 and mold, mold 4 smoothly releases guide pin bushing, specific as shown in Figure 2；
(4) after the completion of dismantling, the piston rod of booster air pump 2, air pump 2 exerts a force to upper beam 102, upper plate 501, lower plate
503, stock 504 and mold 4 go upward to initial position as shown in Figure 2.
Although the embodiments of the present invention is illustrated in specification, these embodiments are intended only as mentioning
Show, should not limit the protection scope of the utility model.Various omissions are carried out in the range of not departing from the utility model aims, are set
It changes and change should be included in the protection scope of the utility model.
Claims (4)
1. a kind of changer of disk brake guide pin bushing, it is characterised in that: including reaction frame, fixture, air pump, Pneumatic hydraulic
Top, mold and frame；
Fixture is located on the workbench of reaction frame, and fixture is used for the braking clamp body of fixation disc type brake；
Frame includes upper plate, middle plate, lower plate and stock, and the both ends of stock are respectively fixedly connected with upper plate and lower plate, long
Therefrom plate passes through bar, and middle plate is installed on the upper beam of reaction frame, and air pump and Pneumatic hydraulic top are separately mounted to upper plate and bottom
The piston rod on plate, air pump and Pneumatic hydraulic top resists upper beam, and installation mold on lower plate, mold is for ejecting braking clamp body
Pin-guide hole in guide pin bushing.
2. the changer of disk brake guide pin bushing according to claim 1, it is characterised in that: the fixture includes gas
The braking clamp body of cylinder, connecting rod, briquetting and support base, disk brake is fallen on support base, the hinged reaction frame in the middle part of connecting rod, even
The both ends of bar are respectively articulated with the piston rod and briquetting of cylinder.
3. the changer of disk brake guide pin bushing according to claim 2, it is characterised in that: the surface of the briquetting is set
It is equipped with bed course.
4. the changer of disk brake guide pin bushing according to claim 3, it is characterised in that: the material of the bed course is
Timber, rubber or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522346.8U CN208772905U (en) | 2018-09-18 | 2018-09-18 | The changer of disk brake guide pin bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522346.8U CN208772905U (en) | 2018-09-18 | 2018-09-18 | The changer of disk brake guide pin bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772905U true CN208772905U (en) | 2019-04-23 |
Family
ID=66161785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522346.8U Expired - Fee Related CN208772905U (en) | 2018-09-18 | 2018-09-18 | The changer of disk brake guide pin bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772905U (en) |
-
2018
- 2018-09-18 CN CN201821522346.8U patent/CN208772905U/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: 20190423 Termination date: 20190918 |