CN204772384U - Spring mounting end cover - Google Patents
Spring mounting end cover Download PDFInfo
- Publication number
- CN204772384U CN204772384U CN201520518654.3U CN201520518654U CN204772384U CN 204772384 U CN204772384 U CN 204772384U CN 201520518654 U CN201520518654 U CN 201520518654U CN 204772384 U CN204772384 U CN 204772384U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- spring
- convex edge
- cyclic convex
- cyclic annular
- 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 spring mounting end cover, extending the cyclic annular protruding edge that sets up on sleeve and sleeve, having seted up the axial cavity on the sleeve, cyclic annular protruding edge sets up in sleeve length direction's one end, and telescopic outer diameter is not more than the internal diameter size of spring, and the outer diameter on cyclic annular protruding edge is not less than the outer diameter of spring, and cyclic annular its axial cross section of protruding edge is the heliciform, and is cyclic annular protruding in radially being provided with a breach along it. The utility model discloses on the sleeve was located to well round line spring housing, the tip of circle line spring set up in the breach, compares in prior art, and simple structure is reasonable, and cyclic annular protruding edge guard circle line spring when receiving the radial force is not influenced, prolongs the life of circle line spring, also the installation and the dismantlement of convenient circle line spring.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is specifically related to a kind of spring fitting end cap.
Background technology
At present, known spring is processed by wire, and the assembling of spring uses as elongating or compression, is divided into Flat wire spring compression use and wire spring compression to use in compression use procedure.But, the puzzlement of its radial load can not be born when using ubiquity installation difficulty and wire spring in wire spring compression use procedure.
Therefore, a kind of spring fitting end cap is needed badly.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of spring fitting end cap.
In order to achieve the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of spring fitting end cap, comprise cyclic convex edge extended on sleeve and sleeve, sleeve offers axial cavity, cyclic convex edge is arranged at the one end in length sleeve direction, the outside dimension of sleeve is not more than the internal diameter size of spring, the outside dimension of cyclic convex edge is not less than the outside dimension of spring, and its axial cross section of cyclic convex edge is helical form, and cyclic convex edge is radially provided with a breach.
The utility model central ring lines spring housing is located on sleeve; the end of wire spring is arranged in breach; compared to prior art; simple and reasonable; cyclic convex edge protects wire spring unaffected when being subject to radial load; extend the service life of wire spring, also facilitate the installation and removal of wire spring.
According to actual conditions, can select, cyclic convex edge above-mentioned in the utility model expands into right angled triangle or right-angled trapezium at its circumferencial direction, and the right-angle side of right angled triangle or right-angled trapezium is arranged on sleeve; Can also select, cyclic convex edge above-mentioned in the utility model expands into rectangle at its circumferencial direction.
On the basis of technique scheme, also can do following improvement:
As preferred scheme, above-mentioned cyclic convex edge and the end face of sleeve connection are provided with location division, location division is locating hole or location hook.
Adopt above-mentioned preferred scheme, increase location division, be convenient to install and location.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the sectional view of a kind of embodiment of the utility model.
Wherein, 1. sleeve, 2. cyclic convex edge, 3. breach.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as shown in Figure 1 to Figure 2, a kind of spring fitting end cap is provided in wherein a kind of embodiment of the present utility model, comprise cyclic convex edge 2 extended on sleeve 1 and sleeve 1, sleeve 1 offers axial cavity, cyclic convex edge 2 is arranged at one end of sleeve 1 length direction, the outside dimension of sleeve 1 is not more than the internal diameter size of spring, the outside dimension of cyclic convex edge 2 is not less than the outside dimension of spring, its axial cross section of cyclic convex edge 2 is helical form, and cyclic convex edge 2 is radially provided with a breach 3.
Present embodiment central ring lines spring housing is located on sleeve 1; the end of wire spring is arranged in breach; compared to prior art; simple and reasonable; cyclic convex edge 2 protects wire spring unaffected when being subject to radial load; extend the service life of wire spring, also facilitate the installation and removal of wire spring.
According to actual conditions, can select, cyclic convex edge 2 above-mentioned in present embodiment expands into right angled triangle at its circumferencial direction, and right angled triangle right-angle side is arranged on sleeve 1, and above-mentioned helical form is the angle inner ring edge forming at breach.
In order to optimize implementation result of the present utility model further, in another kind of embodiment of the present utility model, on the basis of foregoing teachings, above-mentioned cyclic convex edge 2 expands into rectangle at its circumferencial direction.
Adopt above-mentioned preferred scheme, as another embodiment, reach the technique effect identical with a upper embodiment.
In order to optimize implementation result of the present utility model further, in another kind of embodiment of the present utility model, on the basis of foregoing teachings, the end face that above-mentioned cyclic convex edge 2 is connected with sleeve 1 is provided with location division, and location division is locating hole or location hook.
Adopt above-mentioned preferred scheme, increase location division, be convenient to install and location.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a spring fitting end cap, it is characterized in that, comprise cyclic convex edge extended on sleeve and described sleeve, described sleeve offers axial cavity, described cyclic convex edge is arranged at the one end in described length sleeve direction, and the outside dimension of described sleeve is not more than the internal diameter size of spring, and the outside dimension of described cyclic convex edge is not less than the outside dimension of spring, its axial cross section of described cyclic convex edge is helical form, and described cyclic convex edge is radially provided with a breach.
2. spring fitting end cap according to claim 1, it is characterized in that, described cyclic convex edge expands into right angled triangle or right-angled trapezium at its circumferencial direction, the right-angle side of described right angled triangle or right-angled trapezium is arranged on described sleeve, and described helical form is the angle inner ring edge forming at breach.
3. spring fitting end cap according to claim 1, is characterized in that, described cyclic convex edge expands into rectangle at its circumferencial direction.
4. spring fitting end cap according to claim 1, is characterized in that, the end face of described cyclic convex edge and sleeve connection is provided with location division, and described location division is locating hole or location hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518654.3U CN204772384U (en) | 2015-07-17 | 2015-07-17 | Spring mounting end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518654.3U CN204772384U (en) | 2015-07-17 | 2015-07-17 | Spring mounting end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772384U true CN204772384U (en) | 2015-11-18 |
Family
ID=54512509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520518654.3U Expired - Fee Related CN204772384U (en) | 2015-07-17 | 2015-07-17 | Spring mounting end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058322A (en) * | 2015-07-17 | 2015-11-18 | 聊城广源精密机械制造股份有限公司 | Spring installation end cover and forming method thereof |
-
2015
- 2015-07-17 CN CN201520518654.3U patent/CN204772384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058322A (en) * | 2015-07-17 | 2015-11-18 | 聊城广源精密机械制造股份有限公司 | Spring installation end cover and forming method thereof |
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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: 20151118 Termination date: 20190717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |