CN201502652U - Adjusting arm of brake - Google Patents
Adjusting arm of brake Download PDFInfo
- Publication number
- CN201502652U CN201502652U CN2009201952232U CN200920195223U CN201502652U CN 201502652 U CN201502652 U CN 201502652U CN 2009201952232 U CN2009201952232 U CN 2009201952232U CN 200920195223 U CN200920195223 U CN 200920195223U CN 201502652 U CN201502652 U CN 201502652U
- Authority
- CN
- China
- Prior art keywords
- positioning
- adjusting arm
- washer
- locking screw
- positioning washer
- 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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Abstract
The utility model discloses an adjusting arm of a vehicular brake, which comprises a shell, a worm wheel, a worm, an adjusting arm shaft, a positioning and locking screw, a positioning washer, a positioning pin, an end cover and a plurality of rivets. The hexagonal hole in the positioning washer is used for fixing the hexagonal head of an adjusting arm shaft; a strip-shaped hole in the positioning washer is used for moving the positioning washer horizontally; the positioning washer is fixed with the shell by the positioning and locking screw; when the adjusting arm needs to be adjusted, the positioning and locking screw is loosened firstly, the positioning washer is pushed to the right side subsequently, thus directly adjusting the adjusting arm shaft, thereby achieving the aim of changing the transmission of the worm wheel and the worm; and after the adjustment is in place, the positioning washer is pushed back and the locking screw is screwed down, thus fixing the positioning washer. The operation is more convenient and the safety is more reliable compared with the traditional adjusting arm.
Description
Technical field
The utility model relates to a kind of braking adjusting arm, is to belong to the vehicle body fittings field.
Background technique
Existing its braking adjusting arm of load-carrying vehicle is mainly used in braking and turns round pulling force, bear bigger braking force when in vehicle movement, needing to brake and turn round pulling force, this just requires braking adjusting arm to have very strong antitorque pulling force, and also want wear-resisting and convenient installation when using, adjustment arm in the existing car brakeing mechanism, as shown in Figure 1: comprise housing 8, worm gear 9, worm screw 2, adjust arm axle 7, locating stud 3, end cap 10, several rivets 1, steel ball 6, volute spring 5 and hexagon socket head cap screw 4, but because tapped hole is in the side end face of housing 8, for the inconvenience of machine drilling machining operation, and adjusting arm is to regulate by hexagon socket head cap screw 4, be awkward and complex structure, wearing and tearing easily between steel ball 6 and the adjustment arm axle 7 simultaneously, easily cause skidding, have a strong impact on vehicle braking performances.
Summary of the invention
The purpose of this utility model provide a kind of structure than in the past simpler, unfailing performance is higher, easy to operate, be not easy to skid and turn round the strong braking adjusting arm of pulling force.
The technical solution of the utility model is: design a kind of braking adjusting arm, comprise housing, worm gear, worm screw, adjustment arm axle, positioning and locking screw, locating washer, locating stud, end cap and several rivets, its distinguishing feature is that the hex hole in the locating washer is used for fixing the hexagon-head of adjusting arm axle, bar hole in the locating washer is used for the move left and right of locating washer, and locating washer is to fix by positioning and locking screw and housing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the adjustment arm assembling schematic representation in the existing car brakeing mechanism, and Fig. 2 assembles schematic representation for the utility model.
Embodiment
A kind of braking adjusting arm, comprise housing 17, worm gear 18, worm screw 12, adjust arm axle 15, positioning and locking screw 16, locating washer 14, locating stud 13, end cap 19 and several rivets 11, hex hole in the locating washer 14 is used for fixing the hexagon-head of adjusting arm axle 15, bar hole in the locating washer 14 is used for the move left and right of locating washer 14, locating washer 14 is fixing with housing 17 by positioning and locking screw 16, when the adjustment arm need be adjusted, unclamp positioning and locking screw 16 earlier, promote locating washer 14 more to the right, adjust arm axle 15 thereby can directly regulate, change worm gear 18, the transmission purpose of worm screw 12, after adjusting to the right place, only need push back locating washer 14, make locating washer 14 fixing thereby tighten positioning and locking screw 16, it is convenient that operation is adjusted arm than tradition, and Security is more reliable.
The utlity model has higher brake force and stretching resistance performance, and the advantage that the braking reliability is higher, simple in structure, easy to operate and production cost is low, bigger promotional value had.
Claims (1)
1. braking adjusting arm, comprise housing, worm gear, worm screw, adjustment arm axle, positioning and locking screw, locating washer, locating stud, end cap and several rivets, its distinguishing feature is that the hex hole in the locating washer is used for fixing the hexagon-head of adjusting arm axle, bar hole in the locating washer is used for the move left and right of locating washer, and locating washer is to fix by positioning and locking screw and housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201952232U CN201502652U (en) | 2009-09-16 | 2009-09-16 | Adjusting arm of brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201952232U CN201502652U (en) | 2009-09-16 | 2009-09-16 | Adjusting arm of brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502652U true CN201502652U (en) | 2010-06-09 |
Family
ID=42453585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201952232U Expired - Fee Related CN201502652U (en) | 2009-09-16 | 2009-09-16 | Adjusting arm of brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088938A (en) * | 2014-07-09 | 2014-10-08 | 福建达福汽车零部件有限公司 | Improved manual adjusting arm |
| CN104295643A (en) * | 2014-09-30 | 2015-01-21 | 福建达福汽车零部件有限公司 | Manual adjusting arm |
-
2009
- 2009-09-16 CN CN2009201952232U patent/CN201502652U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088938A (en) * | 2014-07-09 | 2014-10-08 | 福建达福汽车零部件有限公司 | Improved manual adjusting arm |
| CN104295643A (en) * | 2014-09-30 | 2015-01-21 | 福建达福汽车零部件有限公司 | Manual adjusting arm |
| CN104295643B (en) * | 2014-09-30 | 2016-09-21 | 福建达福汽车零部件有限公司 | A kind of hand regulation arm |
| CN106195074A (en) * | 2014-09-30 | 2016-12-07 | 福建达福汽车零部件有限公司 | Soft readjustment formula hand regulation arm |
| CN106195074B (en) * | 2014-09-30 | 2018-12-11 | 福建达福汽车零部件有限公司 | Soft readjustment formula hand regulation arm |
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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: 20100609 Termination date: 20110916 |