CN2043687U - Compression spring made of conical wire - Google Patents
Compression spring made of conical wire Download PDFInfo
- Publication number
- CN2043687U CN2043687U CN 88211696 CN88211696U CN2043687U CN 2043687 U CN2043687 U CN 2043687U CN 88211696 CN88211696 CN 88211696 CN 88211696 U CN88211696 U CN 88211696U CN 2043687 U CN2043687 U CN 2043687U
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- CN
- China
- Prior art keywords
- wire rod
- spring
- tapered
- compression spring
- meant
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Abstract
The utility model relates to a helical compression spring made by winding tapered wires. The utility model is characterized in that the wire for spring making through winding changes in a tapered shape, wherein, one end of the wire is thick, and the other end is fine. Compared with the existing helical compression spring, the helical compression spring has a wide loading field for bearing load. The utility model has a better shockproof and shock resistant ability.
Description
The present invention relates to spring, is a kind of spiral compression spring with the coiling of taper wire rod.
Existing spring is according to different materials, section bar, makes various structure, and takes corresponding heat treatment process, reaches the usability of various uses.Especially the spiral compression spring that turns to of carbon steel wire.Of many uses.The carbon steel wire section bar of but making this spring is columniform, and the varying cross-section of a promptly same steel wire all is the identical circle of diameter.This spring is owing to limit by the number of turns of gauge of wire and spring.The field of load that bears load is narrower, and promptly when bearing load less than the preloading of spring, spring is indeformable, does not play elasticity effectiveness; When bearing the busy hour of load greater than spring, camber of spring is saturated, and effectiveness also follows the string.And this spring is applied fluctuation or during the load that impacts, the rebounding force of spring is stronger.Thereby existing pressure spring antidetonation, shock resistance is undesirable.
The objective of the invention is to avoid above-mentioned deficiency of the prior art and a kind of field of load broad that bears load is provided, and have preferably antidetonation, buffering hit the spiral compression spring of performance.
Purpose of the present invention can reach by following measure:
1. the mentioned spiral compression spring of the present invention is with the coiling of taper wire rod, and promptly the cross-section area of an end of wire rod is bigger, and the cross-section area of the other end is less.
2. the taper wire rod of coiling spiral compression spring also can be slightly to be dolioform between the detail of two ends, maybe can be the thick middle wasp waist shapes that carefully are in two ends.
The taper wire rod of coiling spiral compression spring, also can the form tangle up---butt end be multiply (root), reduces strand (root) number gradually to thin end with weldering, sticking, strand etc. with the common wire rod of multiply (root).
Purpose of the present invention can also reach by following measure:
1. the cross section of taper wire rod can be the geometric figure of circle, polygonal, other sealings.
2. the material of taper wire rod can be carbon spring steel, also can be that other possess flexible metal, nonmetal, composite, as engineering plastics etc.
3. the spiral compression spring of taper wire rod coiling, its form structure can be cylindrical, truncated cone shape, dolioform, wasp waist shape, prismatic, pyramid shape.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the spiral compression spring with the coiling of taper wire rod.
Fig. 2 is the spiral compression spring with dolioform wire rod coiling.
Fig. 3 is the spiral compression spring with the coiling of wasp waist shape wire rod.
Fig. 4 is the partial geometry figure of taper wire cross-section.
Fig. 5 is many or the stranded part figure of cross section afterwards of multiply common wire.
The present invention is described in further detail with embodiment below in conjunction with accompanying drawing:
Fig. 1 is one of the legend of the spiral compression spring of taper wire rod provided by the present invention coiling, and the wire rod that it is characterized in that the coiling spring is tapered, and promptly an end of wire rod is thicker, and the other end is thinner.This pressure spring is when bearing load when big, and the thin end distortion of spring is saturated, and each circle compression is close to, and gradually by thin end to butt end distortion performance elasticity effectiveness.
The above-mentioned usefulness taper wire rod coiling spring of mentioning, the taper wire rod can be the thin truncated cone shape of the thick end of an end, also can be slightly to be dolioform wire rod between the detail of two ends, turning to the pressure spring as Fig. 2, can also be that the wire rod that carefully is wasp waist shape with two ends in the middle of thick turns to the pressure spring as Fig. 3.
With pressure spring, the spring configuration of taper wire rod coiling can be cylindrical, prismatic, truncated cylinder shape, dolioform, wasp waist shape etc.
With the pressure spring of taper wire rod coiling, the cross section of wire rod can be the geometric figure of circle, polygonal or other sealings as Fig. 4.
Pressure spring with the coiling of taper wire rod, the taper wire rod can reach with form tangle ups such as weldering, sticking, strands with the common wire of many (or multiplies)---and it is several that butt end is that many (thighs) reduce root (thigh) gradually to thin end, and Fig. 5 is the part schematic representation of the cross section of butt end.
With the pressure spring of taper wire rod coiling, the material of wire rod can be spring steel, also can be that other possess flexible metallic material, nonmetallic material, composite, as: engineering plastics.
The present invention has following advantage compared to existing technology:
1. have and bear the advantage that is subjected to load range big.
2. shock absorbing, the advantage that shock-absorbing capacity is good.
Claims (8)
1, a kind of taper wire rod pressure spring, the wire rod that it is characterized in that the coiling spring is tapered.
2, spring according to claim 1 is characterized in that tapered wire rod is meant the thin wire rod of the thick the other end of an end.
3, spring according to claim 1, it is thick like dolioform wire rod to it is characterized in that tapered wire rod is meant between the detail of two ends.
4, spring according to claim 1 is characterized in that tapered wire rod is meant the thick middle thin wire rod like wasp waist shape in two ends.
5, according to claim 1,2,3,4 described springs, the cross section that it is characterized in that wire rod is circular, polygonal.
6, according to claim 1,2,3,4 described springs, it is characterized in that tapered wire rod is meant that multiply (root) common wire is with form tangle ups such as weldering, sticking, strands, butt end is multiply (root), reduces strand combination wire rod of (root) number gradually to thin end.
7,, it is characterized in that spring configuration is circular, prismatic, truncated cone shape, dolioform, wasp waist shape according to claim 1,2,3,4 described springs.
8, according to claim 1,2,3,4 described springs, the material that it is characterized in that wire rod is to possess flexible metallic material, nonmetallic material, composite.As spring steel, engineering plastics etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211696 CN2043687U (en) | 1988-04-22 | 1988-04-22 | Compression spring made of conical wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211696 CN2043687U (en) | 1988-04-22 | 1988-04-22 | Compression spring made of conical wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2043687U true CN2043687U (en) | 1989-08-30 |
Family
ID=4845081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88211696 Withdrawn CN2043687U (en) | 1988-04-22 | 1988-04-22 | Compression spring made of conical wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2043687U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202630A (en) * | 2013-03-25 | 2013-07-17 | 广州市联柔机械设备有限公司 | Deformation spring used for producing spring cushion |
| CN103335045A (en) * | 2013-07-04 | 2013-10-02 | 昆山杰升精密五金有限公司 | Different-diameter conical spring |
| CN103352946A (en) * | 2013-07-04 | 2013-10-16 | 昆山杰升精密五金有限公司 | Compression spring |
| CN104465243A (en) * | 2014-12-11 | 2015-03-25 | 贵州长征开关制造有限公司 | Application of special-shaped energy storage springs to operating mechanism of air circuit breaker |
| CN104816317A (en) * | 2015-04-01 | 2015-08-05 | 湖北骐通机电工程有限公司 | Balancing device and robot therewith |
| CN106684607A (en) * | 2016-12-21 | 2017-05-17 | 苏州华旃航天电器有限公司 | Electric contactor with elastic winding type contact element |
| CN106684602A (en) * | 2016-12-21 | 2017-05-17 | 苏州华旃航天电器有限公司 | Electric connector equipped with helical elastic winding type contact element in contact pin contact part |
| WO2023020064A1 (en) * | 2021-08-20 | 2023-02-23 | 广东邦普循环科技有限公司 | Fixing assembly and fixing device |
-
1988
- 1988-04-22 CN CN 88211696 patent/CN2043687U/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202630A (en) * | 2013-03-25 | 2013-07-17 | 广州市联柔机械设备有限公司 | Deformation spring used for producing spring cushion |
| WO2014153905A1 (en) * | 2013-03-25 | 2014-10-02 | 广州市联柔机械设备有限公司 | Deformation spring used for manufacturing spring cushion |
| CN103335045A (en) * | 2013-07-04 | 2013-10-02 | 昆山杰升精密五金有限公司 | Different-diameter conical spring |
| CN103352946A (en) * | 2013-07-04 | 2013-10-16 | 昆山杰升精密五金有限公司 | Compression spring |
| CN104465243A (en) * | 2014-12-11 | 2015-03-25 | 贵州长征开关制造有限公司 | Application of special-shaped energy storage springs to operating mechanism of air circuit breaker |
| CN104816317A (en) * | 2015-04-01 | 2015-08-05 | 湖北骐通机电工程有限公司 | Balancing device and robot therewith |
| CN106684607A (en) * | 2016-12-21 | 2017-05-17 | 苏州华旃航天电器有限公司 | Electric contactor with elastic winding type contact element |
| CN106684602A (en) * | 2016-12-21 | 2017-05-17 | 苏州华旃航天电器有限公司 | Electric connector equipped with helical elastic winding type contact element in contact pin contact part |
| WO2023020064A1 (en) * | 2021-08-20 | 2023-02-23 | 广东邦普循环科技有限公司 | Fixing assembly and fixing device |
| GB2622712A (en) * | 2021-08-20 | 2024-03-27 | Guangdong Brunp Recycling Technology Co Ltd | Fixing assembly and fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |