CN203756825U - Detachable cylindrical spring - Google Patents
Detachable cylindrical spring Download PDFInfo
- Publication number
- CN203756825U CN203756825U CN201420033855.XU CN201420033855U CN203756825U CN 203756825 U CN203756825 U CN 203756825U CN 201420033855 U CN201420033855 U CN 201420033855U CN 203756825 U CN203756825 U CN 203756825U
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- cylindrical spring
- connecting end
- spring body
- hollow connecting
- diameter
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Abstract
The utility model belongs to the technical field of mechanical parts, relates to a detachable cylindrical spring, and solve the technical problem of poor adaptability of the cylindrical spring in the prior art. The detachable cylindrical spring comprises a cylindrical spring body, wherein one end of the cylindrical spring body is provided with a solid connecting end, and the other end of the cylindrical spring body is provided with a hollow connecting end; when one cylindrical spring body is connected with the other cylindrical spring end to end, the solid connecting ends can be inserted into the hollow connecting ends, and the axial leads of the two cylindrical spring bodies are positioned on the same straight line. By adopting the detachable cylindrical spring, the spring body can be lengthened or shortened, the adaptability of the cylindrical spring is improved, and the combination stability and reliability are enhanced.
Description
Technical field
The utility model belongs to component of machine technical field, relates to spring, especially relates to a kind of cylindrical spring that can dismantle.
Background technique
Cylindrical spring is the part of making by metal or plastic or other material, and this part is helix and spirals to extend and be column, and cylindrical spring can compressed generation deformation under external force, removes reinstatement again after external force.
The length of existing cylindrical spring is all fixed conventionally, people select the cylindrical spring of different length according to different needs, but the specification of cylindrical spring is various, in the time that people need to adjust some special applications, due to existing cylindrical spring to join adaptive poor, as a cylindrical spring only has a kind of length, cannot adjust fast, therefore often need urgent buying or spring is processed, causing the waste of manpower and financial resources.
Summary of the invention
The purpose of this utility model provides a kind of cylindrical spring that can dismounting, and what solved that the length of the cylindrical spring that prior art exists fixedly causes joins adaptive poor technical problem.
For achieving the above object, the utility model has adopted following technical proposal: a kind of cylindrical spring that can dismantle, comprise cylindrical spring body, one end of described cylindrical spring body has solid connecting end, the other end has hollow connecting end, in the time of a cylindrical spring body and another cylindrical spring body end-to-end, described solid connecting end can be inserted in hollow connecting end and make the shaft axis of two cylindrical spring bodies on same straight line.
In the above-mentioned cylindrical spring that can dismantle, described solid connecting end and hollow connecting end bend in opposite directions to the direction of axis line of cylindrical spring body, and solid connecting end and hollow connecting end are parallel to each other, the shaft axis of solid connecting end, hollow connecting end and cylindrical spring body at grade.
In the above-mentioned cylindrical spring that can dismantle, the angle of the shaft axis of described solid connecting end and cylindrical spring body is 90 °, and the angle of the shaft axis of described hollow connecting end and cylindrical spring body is 90 °.
In the above-mentioned cylindrical spring that can dismantle, the diameter of described solid connecting end is less than the diameter of cylindrical spring body, and the diameter of described hollow connecting end equals the diameter of cylindrical spring body.
In the above-mentioned cylindrical spring that can dismantle, described hollow connecting end has groove, and the shape of described groove, size match with solid connecting end.
In the above-mentioned cylindrical spring that can dismantle, the joint of described solid connecting end and cylindrical spring body adopts attachment post transition, the diameter of this attachment post is identical with the diameter of cylindrical spring body, and in the time that solid connecting end is inserted into groove, attachment post and hollow connecting end are on same straight line and close contact.
Compared with prior art, the utility model has the advantage of: thus cylindrical spring of the present utility model can dismantle spring body is lengthened or shortened, thereby be applicable to different applications, improved the adaptive of joining of cylindrical spring; Spring of the present utility model is in the time of end-to-end, and junction is not subject to the impact of the axial force of spring, in conjunction with solid and reliable.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model embodiment 1 provides;
Fig. 2 is the structural representation that the utility model embodiment 2 provides;
Fig. 3 be the utility model provide two cylindrical spring body end-to-ends time structural representation;
Fig. 4 is the A-A sectional view of Fig. 3.
In figure, solid connecting end 10, attachment post 11, hollow connecting end 20, groove 21, cylindrical spring body 100.
Embodiment
Embodiment 1
As shown in Fig. 1, Fig. 3, Fig. 4, a kind of cylindrical spring that can dismantle, comprise cylindrical spring body 100, one end of described cylindrical spring body 100 has solid connecting end 10, the other end has hollow connecting end 20, in the time of a cylindrical spring body 100 and another cylindrical spring body 100 end-to-end, described solid connecting end 10 can be inserted in hollow connecting end 20 and make the shaft axis of two cylindrical spring bodies 100 on same straight line.
This structure can make two and above cylindrical spring body 100 rapid abutting joint, thereby lengthens the length of cylindrical spring, can make this cylindrical spring be applied in the occasion of different demands separately, very convenient.
Solid connecting end 10 and hollow connecting end 20 bend in opposite directions to the direction of axis line of cylindrical spring body 100, and solid connecting end 10 and hollow connecting end 20 are parallel to each other, the shaft axis of solid connecting end 10, hollow connecting end 20 and cylindrical spring body 100 at grade.
As the preferred scheme of one, in the present embodiment, solid connecting end 10 is 90 ° with the angle of the shaft axis of cylindrical spring body 100, described hollow connecting end 20 is 90 ° with the angle of the shaft axis of cylindrical spring body 100, this structure, when the solid connecting end 10 of two cylindrical spring bodies 100 is pegged graft with hollow connecting end 20, the residing plane in connecting part is vertical with shaft axis, thereby makes connecting part not be subject to the impact of the axial force of cylindrical spring body 100, make connecting part in conjunction with firm, reliable.
Preferred, the diameter of solid connecting end 10 is less than the diameter of cylindrical spring body 100, the diameter of described hollow connecting end 20 equals the diameter of cylindrical spring body 100, thereby make cylindrical spring body 100 in conjunction with time the diameter of connecting part equal the diameter of cylindrical spring body 100, in conjunction with more reliable.
Preferred, hollow connecting end 20 has groove 21, and the shape of described groove 21, size match with solid connecting end 10, in the time that solid connecting end 10 is inserted into groove 21, solid connecting end 10 closely cooperates with hollow connecting end 20, thereby makes two cylindrical spring body 100 closed butt joints.
Embodiment 2
As shown in Figure 2, the present embodiment and embodiment's 1 structure and working principle are basic identical, difference is, solid connecting end 10 adopts attachment post 11 transition with the joint of cylindrical spring body 100, this attachment post 11 to the direction of axis line bending of cylindrical spring body 100 and with solid connecting end 10 on same straight line, the diameter of this attachment post 11 is identical with the diameter of cylindrical spring body 100, in the time that solid connecting end 10 is inserted into groove 21 attachment post 11 with hollow connecting end 20 on same straight line and close contact, above-mentioned attachment post 11 plays a transitional function, make solid connecting end 10 and hollow connecting end 20 in conjunction with time, the diameter of whole connecting part is identical with the diameter of cylindrical spring body 100, also make connecting part more solid and reliable, thereby improve the reliability of whole cylindrical spring.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as solid connecting end 10, attachment post 11, hollow connecting end 20, groove 21, cylindrical spring body 100 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. the cylindrical spring that can dismantle, comprise cylindrical spring body (100), it is characterized in that, one end of described cylindrical spring body (100) has solid connecting end (10), the other end has hollow connecting end (20), in the time of a cylindrical spring body (100) and another cylindrical spring body (100) end-to-end, described solid connecting end (10) can be inserted in hollow connecting end (20) and make the shaft axis of two cylindrical spring bodies (100) on same straight line.
2. the cylindrical spring that can dismantle according to claim 1, it is characterized in that, described solid connecting end (10) and hollow connecting end (20) bend in opposite directions to the direction of axis line of cylindrical spring body (100), and solid connecting end (10) and hollow connecting end (20) are parallel to each other, the shaft axis of solid connecting end (10), hollow connecting end (20) and cylindrical spring body (100) at grade.
3. the cylindrical spring that can dismantle according to claim 2, it is characterized in that, described solid connecting end (10) is 90 ° with the angle of the shaft axis of cylindrical spring body (100), and described hollow connecting end (20) is 90 ° with the angle of the shaft axis of cylindrical spring body (100).
4. according to the cylindrical spring that can dismantle described in claim 1 or 2 or 3, it is characterized in that, the diameter of described solid connecting end (10) is less than the diameter of cylindrical spring body (100), and the diameter of described hollow connecting end (20) equals the diameter of cylindrical spring body (100).
According to claim 4 can dismounting cylindrical spring, it is characterized in that, described hollow connecting end (20) has groove (21), and the shape of described groove (21), size match with solid connecting end (10).
6. the cylindrical spring that can dismantle according to claim 5, it is characterized in that, described solid connecting end (10) adopts attachment post (11) transition with the joint of cylindrical spring body (100), the diameter of this attachment post (11) is identical with the diameter of cylindrical spring body (100), and in the time that solid connecting end (10) is inserted into groove (21), attachment post (11) and hollow connecting end (20) are on same straight line and close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033855.XU CN203756825U (en) | 2014-01-20 | 2014-01-20 | Detachable cylindrical spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033855.XU CN203756825U (en) | 2014-01-20 | 2014-01-20 | Detachable cylindrical spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756825U true CN203756825U (en) | 2014-08-06 |
Family
ID=51252105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033855.XU Expired - Fee Related CN203756825U (en) | 2014-01-20 | 2014-01-20 | Detachable cylindrical spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895979A (en) * | 2015-06-18 | 2015-09-09 | 无锡众扬金属制品有限公司 | Adjustable spring |
| CN111118975A (en) * | 2019-12-30 | 2020-05-08 | 宁波市鄞州佳旭服饰有限公司 | Vibration isolation ring and vibration isolation butterfly spring in vibration isolator for floating slab track |
-
2014
- 2014-01-20 CN CN201420033855.XU patent/CN203756825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895979A (en) * | 2015-06-18 | 2015-09-09 | 无锡众扬金属制品有限公司 | Adjustable spring |
| CN111118975A (en) * | 2019-12-30 | 2020-05-08 | 宁波市鄞州佳旭服饰有限公司 | Vibration isolation ring and vibration isolation butterfly spring in vibration isolator for floating slab track |
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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: 20140806 Termination date: 20170120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |