CN203847604U - Twisting prevention damper - Google Patents
Twisting prevention damper Download PDFInfo
- Publication number
- CN203847604U CN203847604U CN201420216324.4U CN201420216324U CN203847604U CN 203847604 U CN203847604 U CN 203847604U CN 201420216324 U CN201420216324 U CN 201420216324U CN 203847604 U CN203847604 U CN 203847604U
- Authority
- CN
- China
- Prior art keywords
- guiding
- disc
- guiding disc
- guide
- prevention damper
- 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
Links
- 230000002265 prevention Effects 0.000 title abstract 5
- 239000004677 Nylon Substances 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000003491 array Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a twisting prevention damper. The twisting prevention damper comprises a hollow barrel body. The barrel body is internally provided with a cylindrical guiding sleeve made of nylon. The guiding sleeve is internally provided with a movable pivot and a damping spring. The movable pivot comprises a guiding disc, a connecting column head is arranged above the guiding disc, a guiding pivot is arranged below the guiding disc, and an anti-skidding tooth array made of anti-skidding teeth is arranged in the circumferential direction of the guiding disc. According to the twisting prevention damper, moving of the guiding disc can be effectively limited through the guiding sleeve made of nylon, and fast abrasion of the inner wall of the barrel body can be effectively prevented. In addition, due to the fact that the anti-skidding tooth array is arranged in the circumferential direction of the guiding disc, the circumferential rotation of the guiding disc can be effectively prevented, and twisting of the damper can be prevented. The twisting prevention damper is simple in structure, low in cost, obvious in effect and high in practicality.
Description
Technical Field
The utility model relates to an industry damping device, more exactly, is an anti-twist damper.
Background
The traditional industrial shock absorber generally comprises a sleeve, a spring and a movable shaft, wherein the movable shaft is easily twisted in the sleeve, the service life of the spring is influenced, and even the shock absorber fails.
Disclosure of Invention
The utility model discloses solve the technical problem that prior art exists to a prevent turning round bumper shock absorber is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the anti-twist shock absorber comprises a hollow cylinder, a cylindrical guide sleeve made of nylon is arranged in the cylinder, a movable pivot and a damping spring are arranged in the guide sleeve, the movable pivot comprises a guide disc, a connecting column cap is arranged above the guide disc, a guide pivot is arranged below the guide disc, and an anti-slip tooth array consisting of anti-slip teeth is arranged on the guide disc in the circumferential direction.
As a preferred embodiment of the present invention, a pair of spacing column heads is provided below the guiding disc.
The utility model discloses a prevent turning round guide sleeve that bumper shock absorber utilized nylon to make can effectively restrict the activity of guide disc, effectively prevent the quick wearing and tearing of the inner wall of barrel. In addition, the anti-skidding tooth arrays are arranged in the circumferential direction of the guide disc, so that the circumferential rotation of the guide disc can be effectively prevented, and the twisting of the shock absorber is prevented. The anti-torsion shock absorber is simple in structure, low in cost, obvious in effect and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the anti-torsion damper of the present invention;
FIG. 2 is an exploded perspective view of the anti-twist damper of FIG. 1;
FIG. 3 is an enlarged detail view of region A of the anti-twist damper of FIG. 2;
wherein,
1. an anti-twist damper; 2. a barrel; 3. a guide sleeve; 4. a damping spring; 5. a movable pivot; 51. a guide disk; 52. a guide pivot; 53. connecting the column head; 54. anti-slip teeth; 55. and (4) limiting the column head.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 3, the anti-torsion damper 1 of the present invention comprises a hollow cylinder 2, a cylindrical guiding sleeve 3 made of nylon is disposed in the cylinder 2, a movable pivot 5 and a damping spring 4 are disposed in the guiding sleeve 3, the movable pivot 5 comprises a guiding disc 51, a connecting column 53 is disposed above the guiding disc 51, a guiding pivot 52 is disposed below the guiding disc 51, and an anti-slip tooth array consisting of anti-slip teeth 54 is disposed circumferentially on the guiding disc 51.
A pair of retaining studs 55 are provided below the guide disc 51.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (2)
1. The anti-torsion shock absorber is characterized in that the anti-torsion shock absorber (1) comprises a hollow cylinder (2), a cylindrical guide sleeve (3) made of nylon is arranged in the cylinder (2), a movable pivot (5) and a damping spring (4) are arranged in the guide sleeve (3), the movable pivot (5) comprises a guide disc (51), a connecting column head (53) is arranged above the guide disc (51), a guide pivot (52) is arranged below the guide disc (51), and an anti-skidding tooth array consisting of anti-skidding teeth (54) is arranged on the guide disc (51) in the circumferential direction.
2. Anti-twist shock absorber according to claim 1, characterized in that a pair of limit studs (55) is provided below the guiding disc (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216324.4U CN203847604U (en) | 2014-04-30 | 2014-04-30 | Twisting prevention damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216324.4U CN203847604U (en) | 2014-04-30 | 2014-04-30 | Twisting prevention damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847604U true CN203847604U (en) | 2014-09-24 |
Family
ID=51560626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216324.4U Expired - Fee Related CN203847604U (en) | 2014-04-30 | 2014-04-30 | Twisting prevention damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953671A (en) * | 2014-04-30 | 2014-07-30 | 王丽 | Twist-proof damper |
-
2014
- 2014-04-30 CN CN201420216324.4U patent/CN203847604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953671A (en) * | 2014-04-30 | 2014-07-30 | 王丽 | Twist-proof damper |
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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: 20140924 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |