CN202991963U - Automobile manual brake adjusting arm - Google Patents
Automobile manual brake adjusting arm Download PDFInfo
- Publication number
- CN202991963U CN202991963U CN 201220442472 CN201220442472U CN202991963U CN 202991963 U CN202991963 U CN 202991963U CN 201220442472 CN201220442472 CN 201220442472 CN 201220442472 U CN201220442472 U CN 201220442472U CN 202991963 U CN202991963 U CN 202991963U
- Authority
- CN
- China
- Prior art keywords
- locking screw
- adjusting
- hoodle
- arm
- rotary sleeve
- 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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- Braking Arrangements (AREA)
Abstract
The utility model discloses an automobile manual brake adjusting arm. The automobile manual brake adjusting arm comprises an adjusting arm body, an adjusting axial hole and a worm of a turbine which is arranged inside the adjusting arm body and used for adjusting the adjusting axial hole; wherein an adjusting nut and a locking device are arranged on one end of the worm; the locking device comprises a hoodle and a locking screw rod; an extending pillar body for squeezing the hoodle is arranged on the front end of the locking screw rod; and a rotary sleeve is arranged on the tail end of the locking screw rod. Due to the fact that the extending pillar body on the front end of the locking screw rod squeezes the hoodle, and the rotary sleeve is arranged on the tail end of the locking screw rod, the automobile manual brake adjusting arm has the advantages that the extending pillar body can lock the hoodle and prevent the turbine from accidentally swinging, and the rotary sleeve can be conveniently used by an operator.
Description
Technical field
The utility model relates to the vehicle manual braking adjusting-arm.
Background technique
Along with using wearing clearance increasing, adjust gap between brake drum and friction plate by the vehicle manual braking adjusting-arm between automobile brake drum and friction plate.Namely drive turbine drives by rotary worm and adjust axis hole, again by adjustment axis hole drive adjustment axial adjustment gap, lock worm screw by the hoodle on lock bolt front end extruding worm screw after adjusting, the taper guide head coordinates with hoodle, cone head is difficult to fully hoodle is squeezed to the precalculated position, can't worm screw is locked after causing locking, and it is loosening that the vibration in automobilism may cause adjusting axle, increase the gap between brake drum and friction plate, make brake failure.
Summary of the invention
After the utility model was adjusted the axis hole adjustment for the solution prior art in use exists, lock bolt can not be locked the problem of worm screw, and locking vehicle manual braking adjusting-arm is provided.
The technological scheme that the utility model solves existing issue is: the vehicle manual braking adjusting-arm, comprise the adjustment arm body, adjust axis hole, be arranged at and adjust the turbine and worm of adjusting axis hole in body, described worm screw one end is provided with adjusting nut and locking device, described locking device comprises hoodle and locking screw, and described locking screw front end is provided with the extension cylinder of extruding hoodle, and described locking screw end is provided with rotary sleeve.
As further preferred, described rotary sleeve is the plastic casing that is sheathed on locking screw.
As further preferred, described rotary sleeve is provided with the cylinder that anti-skidding muscle or cylinder are provided with at least one plane.
As further preferred, described locking screw extending column body length is 3-10mm.
The utility model compared with prior art, the extension cylinder of lock bolt front end extruding hoodle, the locking screw end is provided with rotary sleeve, its beneficial effect is to extend the lockable hoodle of cylinder, prevents that the worm screw accident from rocking, rotary sleeve convenient operation person uses.
Description of drawings
Fig. 1 structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the implementation case comprises adjusts arm body 1, adjust axis hole 2, be arranged at and adjust the turbine and worm 3 that axis hole 2 is adjusted in the interior adjustment of body 1, worm screw 3 one ends are provided with adjusting nut 31 and locking device, locking device comprises hoodle 4 and locking screw 5, and locking screw 5 front ends are provided with the extension cylinder 51 of extruding hoodle, and locking screw 5 ends are provided with rotary sleeve 6.It is 3-10mm that locking screw 5 extends cylinder 51 length.
For the ease of making, rotary sleeve 6 is for being sheathed on the plastic casing on locking screw 5.Rotary sleeve 6 is provided with the cylinder that anti-skidding muscle or cylinder are provided with at least one plane, and the convenient operation person manually and not needs spanner to regulate.
Claims (4)
1. vehicle manual braking adjusting-arm, comprise the adjustment arm body, adjust axis hole, be arranged at and adjust the turbine and worm of adjusting axis hole in body, described worm screw one end is provided with adjusting nut and locking device, described locking device comprises hoodle and locking screw, it is characterized in that: described locking screw front end is provided with the extension cylinder of extruding hoodle, and described locking screw end is provided with rotary sleeve.
2. vehicle manual braking adjusting-arm as claimed in claim 1, it is characterized in that: described rotary sleeve is the plastic casing that is sheathed on locking screw.
3. vehicle manual braking adjusting-arm as claimed in claim 1 is characterized in that: described rotary sleeve is provided with the cylinder that anti-skidding muscle or cylinder are provided with at least one plane.
4. vehicle manual braking adjusting-arm as claimed in claim 1, it is characterized in that: described locking screw extending column body length is 3-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442472 CN202991963U (en) | 2012-09-03 | 2012-09-03 | Automobile manual brake adjusting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442472 CN202991963U (en) | 2012-09-03 | 2012-09-03 | Automobile manual brake adjusting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991963U true CN202991963U (en) | 2013-06-12 |
Family
ID=48563146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220442472 Expired - Fee Related CN202991963U (en) | 2012-09-03 | 2012-09-03 | Automobile manual brake adjusting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573878A (en) * | 2013-11-05 | 2014-02-12 | 安徽工贸职业技术学院 | Brake regulation body of motor vehicle |
-
2012
- 2012-09-03 CN CN 201220442472 patent/CN202991963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573878A (en) * | 2013-11-05 | 2014-02-12 | 安徽工贸职业技术学院 | Brake regulation body of motor vehicle |
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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: 20130612 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |