CN220505658U - Anti-deformation compression spring - Google Patents
Anti-deformation compression spring Download PDFInfo
- Publication number
- CN220505658U CN220505658U CN202321451345.XU CN202321451345U CN220505658U CN 220505658 U CN220505658 U CN 220505658U CN 202321451345 U CN202321451345 U CN 202321451345U CN 220505658 U CN220505658 U CN 220505658U
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- China
- Prior art keywords
- compression spring
- sleeve
- main body
- top plate
- bottom plate
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- 230000006835 compression Effects 0.000 title claims abstract description 88
- 238000007906 compression Methods 0.000 title claims abstract description 88
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of springs, and particularly relates to an anti-deformation compression spring, which comprises a compression spring main body and a reinforcing component arranged in the compression spring main body, wherein the reinforcing component comprises a top plate arranged on the surface of the compression spring main body, a bottom plate arranged below the compression spring main body and a sleeve arranged in the compression spring main body, guide pipes are arranged on the adjacent sides of the top plate and the bottom plate, and the guide pipes, the reinforcing rod and the sleeve are arranged.
Description
Technical Field
The utility model belongs to the technical field of springs, and particularly relates to an anti-deformation compression spring.
Background
The common compression spring is formed by spirally winding a spring steel bar with a round cross section, and as the two ends of the compression spring are generally matched with planes, the two ends of the spring are generally polished into planes after the spring is wound, so that the two ends of the spring can be attached to and tightly pressed against the planes when the spring is used;
through investigation publication (bulletin) number: CN215171739U discloses a compression spring, and this technology discloses a "compression spring, including the spring body, the spring body is coiled by the spring billet that the transversal is rectangle, through adopting above-mentioned technical scheme, use the both ends of the spring body that the transversal is rectangle coiling shaping can naturally form the terminal surface for the staff need not technical contents such as polishing the terminal surface again at the later stage, and discloses this kind of compression spring, can be through the area of contact between the spring coil of spring body great, and then lead to the frictional force between the adjacent two spring coils of spring body great, make the spring body be difficult for the technical effects such as effect of bending under the effect of elasticity after being compressed tightly";
although this design can be through the area of contact between the spring coils of spring body great, and then lead to the frictional force between the adjacent two spring coils of spring body great for the spring body is difficult for the effect of bending under the effect of elasticity after being compressed tightly, but this design is when in actual use, and the spring is buckled to one side easily, takes place deformation, uses for a long time, makes the spring break easily.
To solve the above problems, an anti-deformation compression spring is proposed in the present application.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a deformation-resistant compression spring, which can effectively prevent the compression spring from deforming, improves the structural mildness of the compression spring and can adjust the elastic range of the compression spring.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-deformation compression spring comprising a compression spring body, and further comprising a reinforcement assembly mounted within the compression spring body;
the reinforcing component comprises a top plate arranged on the surface of the compression spring main body, a bottom plate arranged below the compression spring main body and a sleeve arranged in the compression spring main body, wherein guide pipes are arranged on one sides of the top plate adjacent to the bottom plate, reinforcing rods of T-shaped structures are connected in the guide pipes in a sliding mode, and the reinforcing rods are connected in the sleeve in a sliding mode.
As a preferable mode of the deformation-resistant compression spring, grooves matched with the guide pipes are formed in two ends of the sleeve.
Preferably, the deformation-resistant compression spring of the utility model is characterized in that two adjacent ends of the guide tube are arranged in a cone shape.
The anti-deformation compression spring is characterized by further comprising an adjusting component which is arranged on the inner side of the compression spring main body, wherein the adjusting component comprises a sliding sleeve arranged on the bottom surface of the top plate, a screw rod which is rotatably connected in the bottom plate and a sliding block which is slidably connected in the sliding sleeve, and the screw rod extends into the sliding sleeve and is in threaded connection with the sliding block.
As the deformation-resistant compression spring, the utility model is preferable, a limit bar is connected in a sliding way in a limit groove formed on the surface of the sliding block, and the limit bar is arranged on the inner wall of the sliding sleeve.
Preferably, the bottom plate and the top plate are the same size as one another as the deformation-resistant compression spring of the present utility model.
Compared with the prior art, the utility model has the beneficial effects that:
1. the reinforcing component is added on the basis, and when the compression spring is used, the compression spring main body can drive the guide tube to slide outside the reinforcing rod through the top plate and the bottom plate on the compression spring main body when the compression spring main body does work by elasticity, and when the compression spring main body moves to the tail end of the inner wall of the guide tube, the reinforcing rod is pushed to slide in the sleeve, the guide tube is guided to be inserted into the sleeve, so that the compression spring main body does not deform laterally when doing work;
2. meanwhile, the adjusting component is further added on the basis, the screw rod and the sliding sleeve are arranged, in order to control the rebound range of the compression spring main body, the screw rod in the bottom plate is rotated, the screw rod can pull the sliding block, the sliding block can slide in the sliding sleeve when the compression spring main body does work, the sliding block can slide in the sliding sleeve, the sliding block can be pulled by the screw rod to prop against the bottom surface of the sliding sleeve, then the top plate is pulled, and the top plate and the bottom plate control the elasticity range of the compression spring main body.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an adjusting assembly according to the present utility model;
FIG. 3 is a schematic view of a reinforcement assembly according to the present utility model;
fig. 4 is a schematic structural view of a slider, a limit bar and a sliding sleeve in the present utility model.
In the figure:
1. a compression spring body;
2. a reinforcement assembly; 201. a top plate; 202. a bottom plate; 203. a sleeve; 204. a reinforcing rod; 205. a guide tube;
3. an adjustment assembly; 301. a sliding sleeve; 302. a screw; 303. a slide block; 304. and a limit strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4;
an anti-deformation compression spring comprises a compression spring body 1.
In this embodiment: through investigation publication (bulletin) number: CN215171739U discloses a compression spring, and this technology discloses a "compression spring, including the spring body, the spring body is formed by winding the spring billet that the cross-section personally submits rectangle, through adopting above-mentioned technical scheme, use the both ends of the spring body that the cross-section personally submits rectangle coiling shaping can naturally form the terminal surface for the staff need not technical contents such as the terminal surface that polish again at the later stage, and discloses this kind of compression spring, can be through the area of contact between the spring coil of spring body great, and then lead to the frictional force between the adjacent two spring coils of spring body great, make the spring body difficult technical effects such as the effect of bending under the effect of elasticity after being compressed tightly";
although this design can be through the area of contact between the spring coils of spring body great, and then lead to the frictional force between the adjacent two spring coils of spring body great for the spring body is difficult for the effect of bending under the effect of elasticity after being compressed tightly, but this design is when in actual use, the spring is buckled to one side easily, takes place deformation, long-time use, makes the spring break scheduling problem easily, combines the problem that actual use is obvious to be present and is difficult to solve relatively, and for this reason, for solving this technical problem, reinforcing component 2 and adjusting component 3 have been added on this application file.
According to the above, in order to prevent deformation of the compression spring body 1 when expanding and contracting, the compression spring further comprises a reinforcement member 2 installed in the compression spring body 1; the reinforcement assembly 2 comprises a top plate 201 arranged on the surface of the compression spring body 1, a bottom plate 202 arranged below the compression spring body 1 and a sleeve 203 arranged in the compression spring body 1, wherein a guide pipe 205 is arranged on one side, adjacent to the top plate 201 and the bottom plate 202, of the guide pipe 205, a reinforcement rod 204 with a T-shaped structure is connected in a sliding manner, and the reinforcement rod 204 is connected in the sleeve 203 in a sliding manner.
In this embodiment: when the compression spring main body 1 generates elastic force to do work, the guide pipe 205 can be driven to slide outside the reinforcing rod 204 through the top plate 201 and the bottom plate 202 on the compression spring main body 1, after the guide pipe 205 moves to the tail end of the inner wall of the guide pipe 205, the reinforcing rod 204 can be pushed, the reinforcing rod 204 can slide in the sleeve 203, the guide pipe 205 can be guided to be inserted into the sleeve 203, and therefore lateral deformation cannot occur when the compression spring main body 1 does work.
In an alternative embodiment: grooves matched with the guide pipes 205 are formed in two ends of the sleeve 203.
In this embodiment: the guide tube 205 with the conical head can be inserted into the sleeve 203 when the compression spring body 1 works, so that the compression spring body 1 can be prevented from deforming when the compression spring body 1 works back and forth.
In an alternative embodiment: the adjacent ends of the two guide tubes 205 are tapered.
In this embodiment: the guide tube 205 with the tapered head can be inserted into the sleeve 203 when the compression spring body 1 works.
According to the above, in order to be able to adjust the elastic range of the compression spring body 1, the adjustment assembly 3 is further included, which is mounted inside the compression spring body 1, and the adjustment assembly 3 includes a sliding sleeve 301 mounted on the bottom surface of the top plate 201, a screw rod 302 rotatably coupled in the bottom plate 202, and a slider 303 slidably coupled in the sliding sleeve 301, and the screw rod 302 extends into the sliding sleeve 301 and is screw-coupled with the slider 303.
In this embodiment: the screw rod 302 in the bottom plate 202 is rotated, so that the screw rod 302 can pull the sliding block 303, the sliding block 303 slides in the sliding sleeve 301, the sliding block 303 can slide in the sliding sleeve 301 when the compression spring main body 1 does work, the screw rod 302 can pull the sliding block 303, the sliding block 303 abuts against the bottom surface of the sliding sleeve 301, then the top plate 201 is pulled, and the top plate 201 and the bottom plate 202 control the elastic force range of the compression spring main body 1.
In an alternative embodiment: a limit bar 304 is slidably connected in a limit groove formed in the surface of the slider 303, and the limit bar 304 is mounted on the inner wall of the slider 301.
In this embodiment: the limit bar 304 in the sliding sleeve 301 can limit the sliding block 303, so that the sliding block 303 is prevented from being driven to rotate when the screw 302 is rotated.
In an alternative embodiment: the bottom plate 202 is the same size as the top plate 201.
In this embodiment: the compression spring body 1 can be used in a space of a limited size.
The working principle and the using flow of the utility model are as follows: when the compression spring body 1 works by elastic force, the guide tube 205 can be driven to slide outside the reinforcing rod 204 through the top plate 201 and the bottom plate 202 on the compression spring body 1, after moving to the tail end of the inner wall of the guide tube 205, the reinforcing rod 204 can be pushed, the reinforcing rod 204 can slide in the sleeve 203, the guide tube 205 can be guided to be inserted into the sleeve 203, thus the compression spring body 1 can not laterally deform when the compression spring body 1 works, the guide tube 205 with the conical head can be inserted into the sleeve 203 when the compression spring body 1 works, so that the compression spring body 1 can prevent the compression spring body 1 from deforming when the compression spring body 1 works back and forth, then the screw 302 in the bottom plate 202 is rotated, the screw 302 can pull the slide 303, the slide 303 can slide in the slide 301 when the compression spring body 1 works, and the limit bars 304 in the slide 303 can be pulled through the screw 302, the slide 303 can limit the slide 303, the slide 303 is prevented from rotating when the screw 302, the slide 303 is driven to abut against the bottom surface 301, and then the top plate 201 and the compression spring body 201 are controlled by the elastic force of the top plate 201.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A deformation resistant compression spring comprising a compression spring body (1), characterized in that: further comprising a stiffening assembly (2) mounted within the compression spring body (1);
the reinforcing component (2) comprises a top plate (201) arranged on the surface of the compression spring main body (1), a bottom plate (202) arranged below the compression spring main body (1) and a sleeve (203) arranged in the compression spring main body (1), wherein guide pipes (205) are arranged on the adjacent sides of the top plate (201) and the bottom plate (202), reinforcing rods (204) of a T-shaped structure are connected in the guide pipes (205) in a sliding mode, and the reinforcing rods (204) are connected in the sleeve (203) in a sliding mode.
2. The deformation resistant compression spring of claim 1, wherein: grooves matched with the guide pipes (205) are formed in two ends of the sleeve (203).
3. The deformation resistant compression spring of claim 1, wherein: the adjacent ends of the two guide pipes (205) are arranged in a cone shape.
4. The deformation resistant compression spring of claim 1, wherein: the compression spring comprises a compression spring body (1), and is characterized by further comprising an adjusting assembly (3) arranged on the inner side of the compression spring body (1), wherein the adjusting assembly (3) comprises a sliding sleeve (301) arranged on the bottom surface of the top plate (201), a screw rod (302) rotatably connected in the bottom plate (202) and a sliding block (303) slidably connected in the sliding sleeve (301), and the screw rod (302) extends into the sliding sleeve (301) and is in threaded connection with the sliding block (303).
5. The deformation resistant compression spring of claim 4, wherein: the limiting groove formed in the surface of the sliding block (303) is connected with a limiting strip (304) in a sliding mode, and the limiting strip (304) is mounted on the inner wall of the sliding sleeve (301).
6. The deformation resistant compression spring of claim 1, wherein: the bottom plate (202) is the same size as the top plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321451345.XU CN220505658U (en) | 2023-06-08 | 2023-06-08 | Anti-deformation compression spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321451345.XU CN220505658U (en) | 2023-06-08 | 2023-06-08 | Anti-deformation compression spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505658U true CN220505658U (en) | 2024-02-20 |
Family
ID=89871622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321451345.XU Active CN220505658U (en) | 2023-06-08 | 2023-06-08 | Anti-deformation compression spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505658U (en) |
-
2023
- 2023-06-08 CN CN202321451345.XU patent/CN220505658U/en active Active
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