CN203062687U - Braking callipers piston return compressing tool - Google Patents
Braking callipers piston return compressing tool Download PDFInfo
- Publication number
- CN203062687U CN203062687U CN 201220704496 CN201220704496U CN203062687U CN 203062687 U CN203062687 U CN 203062687U CN 201220704496 CN201220704496 CN 201220704496 CN 201220704496 U CN201220704496 U CN 201220704496U CN 203062687 U CN203062687 U CN 203062687U
- Authority
- CN
- China
- Prior art keywords
- piston
- hold
- down bolt
- compressing
- return
- 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
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to tools used for automobile assembling, in particular to a braking calipers piston return compressing tool. The braking calipers piston return compressing tool comprises a compressing bolt, a compressing bolt support and a piston supporting sleeve which is matched with a piston rod of braking calipers. The piston supporting sleeve is arranged at one end of the compressing bolt and connected with the compressing bolt in a rotary mode, and the compressing bolt support is arranged in the middle of the compressing bolt. When the braking calipers piston return compressing tool is in use, the piston supporting sleeve is sleeved into the piston body of the braking calipers, the compressing bolt support is arranged on the inner side of the braking calipers in a clamping mode, the piston supporting sleeve moves towards the inner side through the method of screwing the compressing bolt tightly, and therefore the piston body is enabled to return. Due to the fact that the piston supporting rod contacts with the circumference of the piston body, stress of the piston body is even and deformation of the piston body cannot be caused.
Description
Technical field
The utility model relates to a kind of automobile assembling frock, particularly a kind of brake caliper piston return compaction tool.
Background technology
When vehicle being carried out the braking frictional plate replacing, because the loss of wearing piece is bigger with new wearing piece difference in thickness, so when the wearing piece that more renews, need the piston in the brake caliper is returned to extreme position, so that the assembling of wearing piece.As application number 201220008507.8, the Chinese utility model of applying date 2012-01-10 provides a kind of brake caliper that is used with the interior brake system of car, include mount pad, be located on the mount pad and be corresponding braking head and the gear projection that arranges, be provided with the installation cavity of placing for brake block in the brake system between gear projection and the braking head, described braking head includes caliper and is installed on piston body on the caliper, caliper is provided with cavity towards the end face of installation cavity, piston body is in this cavity, and be provided with seal between piston body and the cavity, caliper is provided with the oil duct with the cavity conducting, and caliper is dismountable clamping with mount pad and is connected.When utilizing brake caliper similarly, this process is owing to the pressure of fluid in the brake line, and desire is just gruelling with the piston return; Traditional method can be used instrument such as push rod with the piston knock return, and this method of operating can cause the piston distortion, causes that the piston return is bad to wait major safety risks.
The utility model content
For solving vehicle more during renewal of facing renewal, dismounting and the difficult problem of assembling, the utility model provides a kind of brake caliper piston return compaction tool.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of brake caliper piston return compaction tool, comprise hold-down bolt, hold-down bolt support and the piston support set that matches with the piston body of brake caliper, the piston support set is arranged on an end of hold-down bolt and is rotationally connected with it, and the hold-down bolt support is arranged on the hold-down bolt middle part.When the utility model uses, the piston support set is inserted in the piston body of brake caliper, the hold-down bolt bracket clamp is contained in the inboard of brake caliper, and by tightening hold-down bolt, the piston support set is mobile to the inside, thereby impels the piston body return; Because the piston support set closely contacts with the piston body circumference, piston body is stressed evenly, can not cause piston body distortion etc.
As preferably, described piston support set is connected by bearing with the end of hold-down bolt.It is more level and smooth that bearing is rotationally connected both, laborsaving during use.
As preferably, described hold-down bolt support is threaded with hold-down bolt.Both are fixing by being threaded, and can regulate the position of hold-down bolt support on hold-down bolt, thereby the piston return that adapts to brake caliper compresses.
As preferably, described hold-down bolt support is strip.
As preferably, be provided with the Rotary-table of boss centered by the described piston support set.
The beneficial effects of the utility model are: the utility model provides a kind of piston return to compress frock, and the wearing piece of finishing that can be efficient, laborsaving and safe is changed, and avoids causing because of the operation reason risk of piston fault.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is plan structure schematic diagram of the present utility model;
Fig. 4 be A-A of the present utility model to the sectional structure schematic diagram;
Fig. 5 is stereogram of the present utility model.
Among the figure: 1, hold-down bolt, 2, the hold-down bolt support, 3, the piston support set, 4, bearing, 5, boss.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.Should be appreciated that enforcement of the present utility model is not limited to the following examples, any pro forma accommodation and/or change that the utility model is made all will fall into the utility model protection domain.
Embodiment:
As Fig. 1,2 and a kind of brake caliper piston return compaction tool shown in Figure 3, comprise hold-down bolt 1, hold-down bolt support 2 and the piston support set 3 that matches with the piston body of brake caliper, the piston support set is arranged on an end of hold-down bolt and is connected by bearing 4 with hold-down bolt, sees Fig. 4.Hold-down bolt support 2 is arranged on the hold-down bolt middle part, is threaded with hold-down bolt, so the position-adjustable of hold-down bolt support 2 on the hold-down bolt spiral shell.The hold-down bolt support is strip, its four limits circular arc chamfering.Be provided with the Rotary-table of boss 5 centered by the piston support set 3, as shown in Figure 5.
When the utility model uses, the piston support set is inserted in the piston body of brake caliper, the hold-down bolt bracket clamp is contained in the inboard of brake caliper, and by tightening hold-down bolt, the piston support set is mobile to the inside, thereby impels the piston body return; Because the piston support set closely contacts with the piston body circumference, piston body is stressed evenly, can not cause piston body distortion etc.
Above-described embodiment is a kind of preferable scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (5)
1. brake caliper piston return compaction tool, it is characterized in that: comprise hold-down bolt (1), hold-down bolt support (2) and the piston support set (3) that matches with the piston body of brake caliper, the piston support set is arranged on an end of hold-down bolt and is rotationally connected with it, and the hold-down bolt support is arranged on the hold-down bolt middle part.
2. a kind of brake caliper piston return compaction tool according to claim 1, it is characterized in that: described piston support set is connected by bearing (4) with the end of hold-down bolt.
3. a kind of brake caliper piston return compaction tool according to claim 1 and 2, it is characterized in that: described hold-down bolt support is threaded with hold-down bolt.
4. a kind of brake caliper piston return compaction tool according to claim 1 and 2, it is characterized in that: described hold-down bolt support is strip.
5. a kind of brake caliper piston return compaction tool according to claim 1 and 2 is characterized in that: the Rotary-table that is provided with boss (5) centered by the described piston support set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704496 CN203062687U (en) | 2012-12-19 | 2012-12-19 | Braking callipers piston return compressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704496 CN203062687U (en) | 2012-12-19 | 2012-12-19 | Braking callipers piston return compressing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062687U true CN203062687U (en) | 2013-07-17 |
Family
ID=48761513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704496 Expired - Fee Related CN203062687U (en) | 2012-12-19 | 2012-12-19 | Braking callipers piston return compressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062687U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477811A (en) * | 2014-12-10 | 2015-04-01 | 贵州新安航空机械有限责任公司 | Portable wind powder brake piston returning device |
| CN106425982A (en) * | 2016-11-11 | 2017-02-22 | 四川省科拓梦无人机科技有限公司 | Device for restoring piston of automobile brake caliper |
| TWI754685B (en) * | 2016-10-21 | 2022-02-11 | 日商華爾卡股份有限公司 | Piston tight fitting fixture |
-
2012
- 2012-12-19 CN CN 201220704496 patent/CN203062687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477811A (en) * | 2014-12-10 | 2015-04-01 | 贵州新安航空机械有限责任公司 | Portable wind powder brake piston returning device |
| TWI754685B (en) * | 2016-10-21 | 2022-02-11 | 日商華爾卡股份有限公司 | Piston tight fitting fixture |
| CN106425982A (en) * | 2016-11-11 | 2017-02-22 | 四川省科拓梦无人机科技有限公司 | Device for restoring piston of automobile brake caliper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IN2015KN00594A (en) | ||
| IN2015KN00595A (en) | ||
| CN203062687U (en) | Braking callipers piston return compressing tool | |
| IN2015KN00593A (en) | ||
| CN203651807U (en) | Spring braking totally-closed wet-type parking brake | |
| CN201677159U (en) | Top pressing head device | |
| CN203670554U (en) | Electric vehicle rear axle disc brake device | |
| CN203974792U (en) | A kind of master brake cylinder anchor fitting with stop collar | |
| CN205574195U (en) | Electric tricycle front fork with dish is stopped | |
| CN204264169U (en) | A kind of guideway vehicle tread brake device brake head overturn-proof structure | |
| CN102494216B (en) | Quick loading three-way vent connector for brake or clutch pipeline for vehicle | |
| CN209638281U (en) | A kind of split type brake caliper assy | |
| CN108425965A (en) | A kind of holder breakaway-element floating guiding pin fission brake of wheel hub motor | |
| CN207864481U (en) | Mechanical disc brake mechanism | |
| CN204610622U (en) | A kind of automotive brake assembly and a kind of automobile | |
| CN203730617U (en) | Break caliper with gap adjustment function | |
| CN203078515U (en) | Recovery and compensation device of brake fluid | |
| CN206320203U (en) | A kind of disc brake with floating caliper | |
| CN103661751B (en) | A kind of screw-type brake equipment for bicycle mechanical disc brake | |
| CN202719057U (en) | Worm improvement structure of brake adjuster | |
| CN104863995A (en) | Automotive brake assembly and automobile | |
| CN217977132U (en) | Automobile brake caliper | |
| CN103727156A (en) | Brake calipers with gap adjustment function | |
| CN203032753U (en) | Installing support of automobile power steering pump | |
| CN204061659U (en) | A kind of vehicle brake shoes |
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: 20130717 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |