CN208565364U - A kind of spring - Google Patents
A kind of spring Download PDFInfo
- Publication number
- CN208565364U CN208565364U CN201820977586.0U CN201820977586U CN208565364U CN 208565364 U CN208565364 U CN 208565364U CN 201820977586 U CN201820977586 U CN 201820977586U CN 208565364 U CN208565364 U CN 208565364U
- Authority
- CN
- China
- Prior art keywords
- spring
- limiting plate
- bung flange
- stop block
- offset section
- 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 relates to elastic component fields, more particularly, to a kind of spring.A kind of spring, including spring body, the spring body is made of at least three bung flange layers, buffering stop block is fixedly installed on each bung flange layer, the buffering stop block includes the limiting plate being fixed on bung flange layer, the two sides of the limiting plate are provided with anti-offset section, described anti-offset section forms the V-structure of opening upwards with limiting plate, it is provided with buffer layer wave-shaped on the upper surface of the limiting plate, is provided with elastic ball on the inner surface of described anti-offset section one end far from limiting plate.The utility model can guarantee that stability is high when spring is compressed, not flexible, long service life.
Description
Technical field
The utility model relates to elastic component fields, more particularly, to a kind of spring.
Background technique
Spring be it is a kind of utilize elasticity come work machine components.The part made of elastic material is sent out under external force
Raw deformation restores to the original state again after removing external force.Spring is to generate power using the deformation of itself or store the machine components of energy,
Major function has control mechanical movement, absorption vibration and impact energy, storage and exports energy as power and as dynamometry
Element etc..Spring is widely used, and there is also deficiencies, such as when spring stress Fast Compression, and especially long spring is pliable
Song, part or all of spring deviate former spring axis, cannot give full play to its elastic reaction, influence the normal use of spring, together
When also shorten service life of spring.
Utility model content
The utility model is primarily directed to the above problem, and providing one kind can guarantee that stability is high when spring is compressed, no
It is flexible, spring with long service life.
The purpose of this utility model is mainly to be achieved by following proposal: a kind of spring, including spring body, institute
The spring body stated is made of at least three bung flange layers, is fixedly installed buffering stop block on each bung flange layer, described
Buffering stop block includes the limiting plate being fixed on bung flange layer, and the two sides of the limiting plate are provided with anti-offset
Section, described anti-offset section with the V-structure of limiting plate formation opening upwards, be arranged on the upper surface of the limiting plate
There is buffer layer wave-shaped, is provided with elastic ball on the inner surface of described anti-offset section one end far from limiting plate.Bullet
Spring ontology is made of at least three bung flange layers, is mutually sequentially connected between each bung flange layer, is in integral structure, each bung flange layer
On be fixedly installed buffering stop block, buffering stop block can play buffering when spring is compressed and prevent spring curved
Bent effect, buffering stop block include the limiting plate being fixed on bung flange layer, the bottom surface of limiting plate and the table of bung flange layer
The corresponding cooperation in face, the two sides of limiting plate are provided with anti-offset section, the anti-offset section of V for forming opening upwards with limiting plate
Type structure, is provided with buffer layer wave-shaped on the upper surface of limiting plate, anti-offset section of one end far from limiting plate
Elastic ball is provided on inner surface, when spring body is compressed, each bung flange layer is close to each other, and each bung flange layer moves into
In corresponding buffering stop block, anti-offset section can play the work for being oriented to and preventing the bung flange layer of adjacent upper from shifting
With guaranteeing the normal use of spring body, spring body continuation is compressed, and each bung flange layer is leaned on towards corresponding limiting plate
Closely, subsequent bung flange layer supports on the buffer layer, and buffer layer is wave-shaped, can active force when preferably bumper coil layer is mobile,
So that stability when spring body is compressed is higher, the setting of elastic ball can reduce spring body not by external force and
Screen resilience when springing back increases the service life of spring so that spring body is more stable when resetting.
Preferably, neighbouring buffering stop block is staggered.Neighbouring buffering stop block is staggeredly set
It sets, avoids influencing each other between the buffering stop block adjacent when spring body is compressed.
Preferably, uniform intervals are provided with cavity in the buffer layer.Uniform intervals are provided with cavity in buffer layer,
The setting of cavity reduces material cost when buffer layer production, while enhancing the ability of the bumper and absorbing shock of buffer layer.
Preferably, the buffer layer and elastic ball is made of rubber material.Buffer layer and elastic ball are by rubber
Material is made, and rubber material has good elasticity, can play the role of good bumper and absorbing shock.
Therefore, a kind of spring of the utility model has following advantages: the utility model structure is simple, the buffering limit of setting
Position device can effectively ensure that stability when spring is compressed, so that spring body is not flexible, and can extend spring
The setting of service life, elastic ball can reduce screen resilience of the spring body when not sprung back by external force, so that
Spring body is more stable when resetting.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the utility model.
Attached drawing 2 is structural representation cross-sectional view when the utility model is compressed.
It illustrates: anti-offset section of 1-, 2- bung flange layer, 3- elastic ball, 4- buffer layer, 5- limiting plate, 6- cavity.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:
As shown in Figure 1, 2, a kind of spring, including spring body, spring body is made of at least three bung flange layers 2, each
It is mutually sequentially connected between bung flange layer 2, is in integral structure, is fixedly installed buffering stop block on each bung flange layer 2, often
One buffering stop block is set on one bung flange layer 2, and buffering stop block can play buffering and be prevented when spring is compressed
The only effect of spring bending, neighbouring buffering stop block are staggered, and avoid adjacent when spring body is compressed
It influences each other between buffering stop block, buffering stop block includes the limiting plate 5 being fixed on bung flange layer, limiting plate 5
Bottom surface cooperation corresponding with the surface of bung flange layer 2, the two sides of limiting plate 5 are provided with anti-offset section 1, anti-offset section 1 with
Limiting plate 5 forms the V-structure of opening upwards, is provided with buffer layer 4 wave-shaped on the upper surface of limiting plate 5, prevents
It is provided with elastic ball 3 on the inner surface of the one end of offset segment 1 far from limiting plate 5, when spring body is compressed, each bung flange
Layer 2 is close to each other, and each bung flange layer 2 moves into corresponding buffering stop block, and anti-offset section 1 can play guiding and prevent
The only effect that the bung flange layer 2 of adjacent upper shifts, it is ensured that any one bung flange layer 2 all without departing from former spring axle center,
Guarantee the normal use of spring body, spring body continuation is compressed, and each bung flange layer 2 is leaned on towards corresponding limiting plate 5
Closely, subsequent bung flange layer 2 is against on buffer layer 4, and buffer layer 4 is wave-shaped, being capable of effect when preferably bumper coil layer 2 is mobile
Power, uniform intervals are provided with cavity 6 in buffer layer 4, and the setting of cavity 6 reduces material cost when buffer layer 4 produces, simultaneously
The ability of the bumper and absorbing shock of buffer layer 4 is enhanced, so that stability when spring body is compressed is higher, the setting of elastic ball 3
Screen resilience of the spring body when not sprung back by external force can be reduced, so that spring body is more stable when resetting,
The service life of spring is increased, buffer layer 4 and elastic ball 3 are made of rubber material, and rubber material has good elasticity,
It can play the role of good bumper and absorbing shock.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (4)
1. a kind of spring, which is characterized in that including spring body, the spring body is made of at least three bung flange layers, often
Buffering stop block is fixedly installed on a bung flange layer, the buffering stop block includes the limit being fixed on bung flange layer
Pedestal, the two sides of the limiting plate are provided with anti-offset section, described anti-offset section with limiting plate formed opening to
On V-structure, be provided with buffer layer wave-shaped on the upper surface of the limiting plate, described anti-offset section is separate
Elastic ball is provided on the inner surface of one end of limiting plate.
2. a kind of spring according to claim 1, which is characterized in that neighbouring buffering stop block is staggered.
3. a kind of spring according to claim 1, which is characterized in that uniform intervals setting is free in the buffer layer
Chamber.
4. a kind of spring according to claim 1 or 2 or 3, which is characterized in that the buffer layer and elastic ball is by rubber
Glue material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977586.0U CN208565364U (en) | 2018-06-22 | 2018-06-22 | A kind of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977586.0U CN208565364U (en) | 2018-06-22 | 2018-06-22 | A kind of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565364U true CN208565364U (en) | 2019-03-01 |
Family
ID=65487902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977586.0U Expired - Fee Related CN208565364U (en) | 2018-06-22 | 2018-06-22 | A kind of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565364U (en) |
-
2018
- 2018-06-22 CN CN201820977586.0U patent/CN208565364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190301 Termination date: 20190622 |