CN203171552U - Matched tooling of belleville spring of rear-mounted disc brake - Google Patents
Matched tooling of belleville spring of rear-mounted disc brake Download PDFInfo
- Publication number
- CN203171552U CN203171552U CN 201320185922 CN201320185922U CN203171552U CN 203171552 U CN203171552 U CN 203171552U CN 201320185922 CN201320185922 CN 201320185922 CN 201320185922 U CN201320185922 U CN 201320185922U CN 203171552 U CN203171552 U CN 203171552U
- Authority
- CN
- China
- Prior art keywords
- nut
- disk spring
- mounted disc
- disc brake
- belleville spring
- 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 a matched tooling of a belleville spring of a rear-mounted disc brake. The matched tooling comprises a support, a screw rod and a nut. The matched tooling is characterized in that the center of the support is provided with the nut; the nut and the support are cast into a whole; one end of the screw rod penetrates the nut to be connected with a self-aligning ball head and the other end of the screw rod is connected with a hand wheel; and the support is connected with a pressure head through a set bolt and a pressure plate. The matched tooling of the belleville spring of the rear-mounted disc brake is mainly used for assembling the belleville spring of the rear-mounted disc brake.
Description
Technical field
The utility model relates to a kind of assembling frock, relates in particular to a kind of rear-mounted disc-brake disk spring assembling frock.
Background technology
Disk spring is important composition parts of rear-mounted disc-brake, and brake force is provided by disk spring.In disk spring when assembling, produce certain pre-compression force, can be stuck in axle with under the snap ring, could install fastening well so need overcome certain pre-compression force when disk spring is installed, and as if not relying on frock to install, then can't make disk spring generation deformation.
Summary of the invention
The purpose of this utility model is to provide a kind of rear-mounted disc-brake disk spring assembling frock, can guarantee that disk spring compresses when installing, on every side everywhere stressed evenly, disk spring and disc-brake liner plate axiality height are guaranteed the assembly precision of disk spring.
For achieving the above object, the utility model technical solution is: a kind of rear-mounted disc-brake disk spring assembling frock, comprise bearing, screw mandrel and nut, it is characterized in that: the center of described bearing 11, be provided with nut 3, this nut and bearing are cast an integral body, and an end of screw mandrel 2 passes nut 3 and links to each other with aligning bulb 6, the other end links to each other with handwheel 1, and bearing 11 also links to each other with pressure head 7 by tight fixed bolt 4, pressing plate 5.
The beneficial effects of the utility model are:
1, rear-mounted disc-brake disk spring assembling is simple with tool structure, easy to use.
2, adopt the assembling of hand wheel type rotary press head, not only improved the efficiency of assembling of disk spring, and reduced working strength of workers.
3, rear-mounted disc-brake disk spring assembling recruitment is equiped with the aligning pressure head, can regulate the axiality between frock and the workpiece, guarantees that disk spring and pressure head are coaxial.
Frock use in above-mentioned rear-mounted disc-brake disk spring assembling, can guarantee around the disk spring stressed evenly everywhere, and disk spring and liner plate axiality height are guaranteed the assembly precision of disk spring.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A place enlarged drawing of Fig. 1.
Among the figure: 1---handwheel, 2---screw mandrel, 3---nut, 4---tight fixed bolt, 5---pressing plate, 6---the aligning bulb, 7---pressure head, 8---axle is used snap ring, 9---disk spring, 10---the disc-brake liner plate, 11---bearing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model and the specific embodiment thereof are described in further detail.
Referring to Fig. 1-2, the utility model comprises bearing, screw mandrel and nut, it is characterized in that: the center of described bearing 11, be provided with nut 3, this nut and bearing are cast an integral body, one end of screw mandrel 2 passes nut 3 and links to each other with aligning bulb 6, and the other end links to each other with handwheel 1, and bearing 11 also links to each other with pressure head 7 by tight fixed bolt 4, pressing plate 5.
Handwheel 1 is set, pass through rotation hand wheel, screw mandrel 2 is screwed in the nut 3, aligning bulb 6 is that benchmark regulates with the central shaft of disc-brake liner plate 10, and it is with pressing plate 5, holding screw 4 that aligning bulb 6 and pressure head 7 is fastening good, pressure head 7 blocks the distance of disk spring precommpression 5mm with snap ring 8 with axle and carries out axial location with disk spring 9, finish the assembling of disk spring.The assembling of rear-mounted disc-brake disk spring can guarantee around the disk spring stressed even everywhere with frock, disk spring and liner plate axiality height have been guaranteed the assembly precision of disk spring." frock " described in the utility model is instrument.
Claims (1)
1. a rear-mounted disc-brake disk spring assembles and uses frock, comprise bearing, screw mandrel and nut, it is characterized in that: the center of described bearing (11), be provided with nut (3), this nut and bearing are cast an integral body, one end of screw mandrel (2) passes nut (3) and links to each other with aligning bulb (6), and the other end links to each other with handwheel (1), and bearing (11) also links to each other with pressure head (7) by tight fixed bolt (4), pressing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185922 CN203171552U (en) | 2013-04-15 | 2013-04-15 | Matched tooling of belleville spring of rear-mounted disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185922 CN203171552U (en) | 2013-04-15 | 2013-04-15 | Matched tooling of belleville spring of rear-mounted disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171552U true CN203171552U (en) | 2013-09-04 |
Family
ID=49068304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185922 Expired - Fee Related CN203171552U (en) | 2013-04-15 | 2013-04-15 | Matched tooling of belleville spring of rear-mounted disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171552U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033947A (en) * | 2015-05-20 | 2015-11-11 | 南京梅山冶金发展有限公司 | Method for dismounting brake body in Dena drive axle |
| CN110936332A (en) * | 2019-11-25 | 2020-03-31 | 廊坊市全福宝科技有限公司 | Reset spring assembly fixture |
| CN112676834A (en) * | 2020-12-31 | 2021-04-20 | 成都中车四方轨道车辆有限公司 | Assembly process of brake unit laminated spring plate for rail transit |
| CN113442091A (en) * | 2021-07-13 | 2021-09-28 | 襄阳航泰动力机器厂 | Pump core assembly disassembling device of engine main fuel pump |
-
2013
- 2013-04-15 CN CN 201320185922 patent/CN203171552U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033947A (en) * | 2015-05-20 | 2015-11-11 | 南京梅山冶金发展有限公司 | Method for dismounting brake body in Dena drive axle |
| CN110936332A (en) * | 2019-11-25 | 2020-03-31 | 廊坊市全福宝科技有限公司 | Reset spring assembly fixture |
| CN110936332B (en) * | 2019-11-25 | 2024-03-15 | 廊坊市全福宝科技有限公司 | Reset spring assembly fixture |
| CN112676834A (en) * | 2020-12-31 | 2021-04-20 | 成都中车四方轨道车辆有限公司 | Assembly process of brake unit laminated spring plate for rail transit |
| CN113442091A (en) * | 2021-07-13 | 2021-09-28 | 襄阳航泰动力机器厂 | Pump core assembly disassembling device of engine main fuel pump |
| CN113442091B (en) * | 2021-07-13 | 2023-09-12 | 襄阳航泰动力机器厂 | Pump core assembly disassembling device of main fuel pump of engine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20210415 |