CN202768691U - Adjusting mandrel of air pressure disk type brake adjuster - Google Patents
Adjusting mandrel of air pressure disk type brake adjuster Download PDFInfo
- Publication number
- CN202768691U CN202768691U CN 201220442502 CN201220442502U CN202768691U CN 202768691 U CN202768691 U CN 202768691U CN 201220442502 CN201220442502 CN 201220442502 CN 201220442502 U CN201220442502 U CN 201220442502U CN 202768691 U CN202768691 U CN 202768691U
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- CN
- China
- Prior art keywords
- mandrel
- adjusting
- type brake
- air pressure
- hexagon head
- 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 mandrel of an air pressure disk type brake adjuster. The adjusting mandrel of the air pressure disk type brake adjuster comprises an adjusting mandrel, the front end of the adjusting mandrel is provided with a hexagon head torsion protector, and the hexagon head torsion protector is combined with the adjusting mandrel into a whole. The adjusting mandrel of the air pressure disk type brake adjuster is used in automobile parts, after the mandrel of an adjuster is changed into an integral type hexagon head structure, the function of a main adjuster is more complete, a hexagon head protector and the assembling process are reduced, manual adjustment can be achieved just by adjusting the rotation of the mandrel head, the production cost can be reduced and the firmness and the service life of the production can be greatly improved.
Description
Technical field
The utility model relates to a kind of air disc brake braking regulating mechanism, relates in particular to a kind of air-pressure disc type brake regulator and adjusts mandrel.
Background technique
Adjustment mandrel on the air-pressure disc brake, it is the core component in the break regulating mechanism, the adjustment mandrel runs through to be alloted cover, self-regulated rotating shaft, interior shifting block, outer shifting block and allots the series parts such as sleeve spring, unilateral bearing, adjust the head of mandrel by sprocket wheel is installed, under the connection of chain, with form chain drive from regulator, be mandrel crucial in the gap adjusting mechanism.The original technology of this adjustment mandrel is to adopt the Retchet gear type structure; after all assembling parts are finished on the mandrel; at its head a torque protection device that matches with mandrel is installed; it is torque protection cover (see photo); this torque guard is hexagon head structure, install the break cylinder cap after, the hexagon head of torque guard can pass through hand rotation; be used for the manual tune brake clearance, so that loading and unloading brake block and adjustment braking gap.But this torque guard is owing to being that directly simple and easy being installed in adjusted on the mandrel, and owing to using frequently, makes it become easily damaged parts, often loses or damaged.
Summary of the invention
The purpose of this utility model provides a kind of air-pressure disc type brake regulator and adjusts mandrel, thoroughly solves the hexagon head protector damaged and lose problem, reduces loss, reduces cost, makes the break maintenance maintenance of being more convenient for.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of air-pressure disc type brake regulator is adjusted mandrel, comprises the adjustment mandrel, it is characterized in that: adjusting the mandrel front end is the hexagon head torque guard.
Adjust mandrel according to described air-pressure disc type brake regulator, it is characterized in that: described hexagon head torque guard is integrated with the adjustment mandrel.
The utility model has the advantages of and be: after the mandrel of regulator changes the integrated type hexagon head structure into; make main regulator more perfect function; reduced the hexagon head protector; reduced assembly process; only need to can realize manual tune to adjusting the mandrel head rotation; reduced product cost, the soundness of product and life-span also promote greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the existing structural representation of adjusting mandrel.
Fig. 3 is the enlarged view of Fig. 1 plan view.
Fig. 4 is the enlarged view of Fig. 2 plan view.
Fig. 5 is use principle figure of the present utility model.
In the accompanying drawing: 1, adjust mandrel; 2, hexagon head torque guard; 3, gear type head; 4, hexagonal jacket.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
The utility model as shown in Figure 1, a kind of air-pressure disc type brake regulator is adjusted mandrel, comprises adjusting mandrel 1, it is characterized in that: adjusting mandrel 1 front end is hexagon head torque guard 2.Adjust mandrel according to described air-pressure disc type brake regulator, it is characterized in that: described hexagon head torque guard 2 is integrated with adjustment mandrel 1.
Use principle of the present utility model as shown in Figure 1, the front end of adjusting mandrel 1 is a hexagon head torque guard 2, so just can operate with spanner or pliers.
Structure in the past as shown in Figure 2; connect with adjustment mandrel 1 by hexagonal jacket 4; realize the structure of manual adjusting play; hexagonal jacket 4 is easily lost and is damaged; and often cooperating of hexagonal jacket 4 and gear type head 3 can owing to reasons such as torsion are excessive, cause hexagonal jacket 4 or gear type head 3 impaired.Each maintenance or new clothes break all will be installed the location or again change hexagonal jacket 4 gear type head 3 and adjustment mandrel 1.By the termination section that adjusts mandrel 1 is made into hexagon head structure by original gear type structure; to adjust mandrel 1 is integral with hexagon head torque guard 2 structure fusions; namely adjust mandrel 1 and change to whole mandrel with hexagon head; do not need to install in addition more on the one hand hexagonal jacket 4; in addition, monolithic construction can make operation easier, directly adjustment mandrel head is regulated getting final product when maintenance or installation; greatly improve working efficiency, reduced product cost.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and protection domain are limited; under the prerequisite that does not break away from the utility model design concept; common engineers and technicians make the technical solution of the utility model in related domain various modification and improvement all should fall into protection domain of the present utility model.
Claims (2)
1. an air-pressure disc type brake regulator is adjusted mandrel, comprises and adjusts mandrel (1), and it is characterized in that: adjusting mandrel (1) front end is hexagon head torque guard (2).
2. air-pressure disc type brake regulator according to claim 1 is adjusted mandrel, it is characterized in that: described hexagon head torque guard (2) is integrated with adjustment mandrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442502 CN202768691U (en) | 2012-09-03 | 2012-09-03 | Adjusting mandrel of air pressure disk type brake adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442502 CN202768691U (en) | 2012-09-03 | 2012-09-03 | Adjusting mandrel of air pressure disk type brake adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768691U true CN202768691U (en) | 2013-03-06 |
Family
ID=47775268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220442502 Expired - Fee Related CN202768691U (en) | 2012-09-03 | 2012-09-03 | Adjusting mandrel of air pressure disk type brake adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763761A (en) * | 2015-04-10 | 2015-07-08 | 江苏佰瑞克汽配有限公司 | Main self-adjusting mechanism assembly of automobile disk brake rocker supporting base |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
-
2012
- 2012-09-03 CN CN 201220442502 patent/CN202768691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763761A (en) * | 2015-04-10 | 2015-07-08 | 江苏佰瑞克汽配有限公司 | Main self-adjusting mechanism assembly of automobile disk brake rocker supporting base |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
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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: 20130306 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |