CN103148129B - Roller hanging spring - Google Patents
Roller hanging spring Download PDFInfo
- Publication number
- CN103148129B CN103148129B CN201310071817.3A CN201310071817A CN103148129B CN 103148129 B CN103148129 B CN 103148129B CN 201310071817 A CN201310071817 A CN 201310071817A CN 103148129 B CN103148129 B CN 103148129B
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- CN
- China
- Prior art keywords
- roller
- extension rod
- hanging spring
- hasp
- roller hanging
- 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.)
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Abstract
The invention discloses a kind of roller hanging spring, its innovative point is: described roller hanging spring is that the incomplete circular hasp by two side-by-side parallel is constituted, hasp one end is connected by cross bar, the other end is the extension rod tangentially extended out, the top of extension rod is provided with the moisture-sensitive being perpendicular to extension rod, and described roller hook is to be made by a wire bending winding.Use such design, directly the shoes of both sides can be fixed on roller by roller hanging spring the installation carrying out return spring again, it is not necessary to still further staff coordinates, and has saved manpower, has also made operation become simple, improve efficiency.
Description
Technical field
The present invention relates to a kind of roller hanging spring, particularly relate to a kind of roller hanging spring by brake shoe ferropexy on roller.
Background technology
The automotive brake of single pin shaft hole, during assembling, needs to be fixed on a bearing pin roller two blocks of shoes, then installs return spring integral installation in brake chassis.Due to the weight in order to alleviate shoes, the design being designed as semicircle of the pin shaft hole of shoes, itself can not play fixing effect.So, during installing return spring, it is necessary to be with the hands fixed on roller by the shoes of both sides, so it does not come off, the smooth installation of spring is ensured.So being accomplished by two people in installation process to coordinate, waste manpower, operate inconvenience the most very simultaneously.
Summary of the invention
The technical problem to be solved is to provide a kind of roller hanging spring that can be directly fixed on roller shaft by shoes.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of roller hanging spring, it is characterised in that:
Described roller hanging spring comprises hasp, cross bar, extension rod and moisture-sensitive；Said two hasp is incomplete circle, and parallel to each other；Same one end of said two hasp is connected by cross bar, and the other end of two hasps is the extension rod tangentially extended out, and moisture-sensitive is vertically set on the other end of extension rod.
Further, described hasp, cross bar, extension rod and moisture-sensitive are integrated.
Use such design, brake return spring is installed when, first it is buckled on roller with the hasp of roller hanging spring, then moisture-sensitive is fixed in the aperture of shoes, so by roller hanging spring, the recess of shoes is fixed on roller, without needing people's cooperation hands to fix again, install the when of spring convenient, and save manpower.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of roller hanging spring of the present invention.
Fig. 2 be roller hanging spring of the present invention with roller and shoes coordinate figure.
Detailed description of the invention
As it is shown in figure 1, the roller hanging spring of the present invention comprises hasp 1, cross bar 2, extension rod 3 and moisture-sensitive 4.Hasp 1 is to be made up of two incomplete circular parallel side-by-side.Same one end of two hasps 1 is connected by cross bar 2, and the other end of hasp 1 is the extension rod 3 tangentially extended out, and the top of extension rod 3 is provided perpendicular to the moisture-sensitive 4 of extension rod 3；Hasp 1, cross bar 2, extension rod 3 and moisture-sensitive 4 are that a wire is bent and deformed and makes, and this ensure that the integrity of roller hanging spring structure.
During as in figure 2 it is shown, use, hasp 1 is buckled in the two ends of roller, then moisture-sensitive 4 is injected in the aperture of shoes side fixing.In the same way the shoes of opposite side is fixed on roller.Thus the shoes of both sides is fixed on a roller, so it does not come off, installing return spring when, it is not necessary to coordinate staff to carry out the fixing of roller again, save manpower, be also convenient for operation simultaneously, improve efficiency.
Claims (2)
1.A kind ofRoller hanging spring, it is characterised in that: described roller hanging spring comprises hasp (1), cross bar (2), extension rod (3) and moisture-sensitive (4)；Said two hasp (1) is incomplete circle, and parallel to each other；Same one end of said two hasp (1) is connected by cross bar (2), and the other end of two hasps (1) is the extension rod (3) tangentially extended out, and moisture-sensitive (4) is vertically set on the other end of extension rod (3).
2. according to the roller hanging spring described in claim 1, it is characterised in that: described hasp (1), cross bar (2), extension rod (3) and moisture-sensitive (4) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071817.3A CN103148129B (en) | 2013-03-07 | 2013-03-07 | Roller hanging spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071817.3A CN103148129B (en) | 2013-03-07 | 2013-03-07 | Roller hanging spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148129A CN103148129A (en) | 2013-06-12 |
| CN103148129B true CN103148129B (en) | 2016-08-03 |
Family
ID=48546381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071817.3A Active CN103148129B (en) | 2013-03-07 | 2013-03-07 | Roller hanging spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148129B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0066075A2 (en) * | 1981-06-01 | 1982-12-08 | Rockwell International Corporation | Roller retainer for brake assembly |
| US4624348A (en) * | 1979-12-31 | 1986-11-25 | Rockwell International Corporation | Roller retainer for brake assembly |
| CN2881203Y (en) * | 2006-02-28 | 2007-03-21 | 韩志业 | Steel plate welded double-rib hoof of medium, heavy duty automobile pressure brake |
| CN203297423U (en) * | 2013-03-07 | 2013-11-20 | 江苏汤臣汽车零部件有限公司 | Roller hanging spring |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5638928A (en) * | 1995-12-07 | 1997-06-17 | Rockwell International Corporation | Brake center tracking roller and cam arrangement |
-
2013
- 2013-03-07 CN CN201310071817.3A patent/CN103148129B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624348A (en) * | 1979-12-31 | 1986-11-25 | Rockwell International Corporation | Roller retainer for brake assembly |
| EP0066075A2 (en) * | 1981-06-01 | 1982-12-08 | Rockwell International Corporation | Roller retainer for brake assembly |
| CN2881203Y (en) * | 2006-02-28 | 2007-03-21 | 韩志业 | Steel plate welded double-rib hoof of medium, heavy duty automobile pressure brake |
| CN203297423U (en) * | 2013-03-07 | 2013-11-20 | 江苏汤臣汽车零部件有限公司 | Roller hanging spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103148129A (en) | 2013-06-12 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |