CN205173314U - Improved generation automatic adjustment arm - Google Patents
Improved generation automatic adjustment arm Download PDFInfo
- Publication number
- CN205173314U CN205173314U CN201520817221.8U CN201520817221U CN205173314U CN 205173314 U CN205173314 U CN 205173314U CN 201520817221 U CN201520817221 U CN 201520817221U CN 205173314 U CN205173314 U CN 205173314U
- Authority
- CN
- China
- Prior art keywords
- adjustment arm
- utility
- adjusting arm
- automatic adjustment
- automatic adjusting
- 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 improved generation automatic adjustment arm, including the casing, set up the worm and worm wheel in the casing to reach the apron of being connected with the casing be equipped with mutually perpendicular's connecting portion and installation department on the apron the connecting portion inside wall is equipped with the constant head tank be fixed with the mounting panel on the installation department. The utility model belongs to the technical field of automobile parts, specifically design an improved generation automatic adjustment arm, be integral through the apron with on automatic adjustment arm design, set up the marble at the position of lapping with the casing of being connected, can prevent to lap the phenomenon that appears skidding, effectively improved the qualification rate and the life of adjustment arm.
Description
Technical field
The utility model belongs to technical field of automobile parts, is specifically related to a kind of modified model automatic adjusting arm.
Background technique
Braking adjusting-arm is the important composition parts of motor vehicle braking system, and the adjustment arm in prior art is usually assembled by parts such as housing, worm screw, worm pin and linings and formed.At present, in the transmission process of adjustment arm, the internal stress adjusting axis body and driving lever joint in adjustment arm housing is greater than when being applied to the driving force on adjustment arm, so adjust arm cover plate and easily occur that slight crack or pine are slided, cause adjustment arm cover plate to occur the phenomenon of scrapping, reduce the working life of adjustment arm.
Model utility content
The purpose of this utility model is to provide a kind of modified model automatic adjusting arm, and the deck design of this adjustment arm is integrated type, and structure is simple, and when avoiding work, the phenomenon of skidding appears in cover plate, effectively improves up-to-standard rate and the working life of adjustment arm.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Modified model automatic adjusting arm, comprise housing, the worm and worm wheel be arranged in housing, and the cover plate be connected with housing, described cover plate is provided with orthogonal joint and assembly department, be provided with locating slot at described joint madial wall, described assembly department is fixed with mounting plate.
Preferably, conveniently adjust the connection of arm and miscellaneous part, be arranged with two keyways at described joint outer side wall.
Preferably, in order to ensure the connection adjusting arm cover plate and housing, described joint outer side wall is also provided with positioning boss, and described positioning boss is cylindrical body.
Preferably, in order to prevent the cover plate adjusting arm from occurring the phenomenon of skidding, in described locating slot, hoodle is provided with.
Preferably, for the ease of being connected and fixed of mounting plate and assembly department, described assembly department is provided with mounting hole, and described mounting plate surrounding has draw-in groove, and the sidewall of described draw-in groove and described mounting hole is connected.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, by being integrated type by the deck design on automatic adjusting arm, arranges hoodle at the connection part of cover plate and housing, can prevent cover plate from occurring the phenomenon of skidding, and effectively improves up-to-standard rate and the working life of adjustment arm.
Accompanying drawing explanation
Fig. 1 is the structure side view of the utility model modified model automatic adjusting arm;
Fig. 2 is the plan view of the utility model modified model automatic adjusting arm;
Fig. 3 is that the A of Fig. 1 cover plate is to zoomed-in view.
In figure, 1, housing, 2, worm screw, 3, worm gear, 4, cover plate, 401, joint, 402, assembly department, 403, locating slot, 404, keyway, 405, positioning boss, 406, mounting hole, 5, mounting plate, 501, draw-in groove, 6, hoodle.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Consult shown in Fig. 1, Fig. 2 and Fig. 3, modified model automatic adjusting arm, comprise housing 1, be arranged at snail 2 bar in housing 1 and worm gear 3, and the cover plate 4 to be connected with housing 1, described cover plate 4 is provided with orthogonal joint 401 and assembly department 402, be provided with locating slot 403 at described joint 401 madial wall, described assembly department 402 is fixed with mounting plate 5.
Preferably, conveniently adjust the connection of arm and miscellaneous part, be arranged with two keyways 404 at described joint 401 outer side wall.
Preferably, in order to ensure the connection adjusting arm cover plate 4 and housing 1, described joint 401 outer side wall is also provided with positioning boss 405, and described positioning boss 405 is cylindrical body.
Preferably, in order to prevent the cover plate 4 adjusting arm from occurring the phenomenon of skidding, in described locating slot 403, hoodle 6 is provided with.
Preferably, for the ease of being connected and fixed of mounting plate 5 and assembly department 402, described assembly department 402 is provided with mounting hole 406, and described mounting plate 5 surrounding has draw-in groove 501, and described draw-in groove 501 is connected with the sidewall of described mounting hole 406.
The above embodiments are only preferred embodiment of the present utility model, can not limit interest field of the present utility model with this, and therefore, the equivalent variations done according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (5)
1. modified model automatic adjusting arm, comprise housing (1), be arranged at worm screw (2) in housing (1) and worm gear (3), and the cover plate (4) to be connected with housing (1), it is characterized in that, described cover plate (4) is provided with orthogonal joint (401) and assembly department (402), be provided with locating slot (403) at described joint (401) madial wall, described assembly department (402) is fixed with mounting plate (5).
2. modified model automatic adjusting arm according to claim 1, is characterized in that, described joint (401) outer side wall is arranged with two keyways (404).
3. modified model automatic adjusting arm according to claim 1, is characterized in that, described joint (401) outer side wall is also provided with positioning boss (405), and described positioning boss (405) is cylindrical body.
4. modified model automatic adjusting arm according to claim 1, is characterized in that, is provided with hoodle (6) in described locating slot (403).
5. modified model automatic adjusting arm according to claim 1, it is characterized in that, described assembly department (402) is provided with mounting hole (406), described mounting plate (5) surrounding has draw-in groove (501), and described draw-in groove (501) is connected with the sidewall of described mounting hole (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817221.8U CN205173314U (en) | 2015-10-21 | 2015-10-21 | Improved generation automatic adjustment arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817221.8U CN205173314U (en) | 2015-10-21 | 2015-10-21 | Improved generation automatic adjustment arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173314U true CN205173314U (en) | 2016-04-20 |
Family
ID=55737312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817221.8U Expired - Fee Related CN205173314U (en) | 2015-10-21 | 2015-10-21 | Improved generation automatic adjustment arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173314U (en) |
-
2015
- 2015-10-21 CN CN201520817221.8U patent/CN205173314U/en not_active Expired - Fee Related
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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: 20160420 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |