CN220992473U - Shock absorber sealing tool with profiling roller - Google Patents
Shock absorber sealing tool with profiling roller Download PDFInfo
- Publication number
- CN220992473U CN220992473U CN202322417274.8U CN202322417274U CN220992473U CN 220992473 U CN220992473 U CN 220992473U CN 202322417274 U CN202322417274 U CN 202322417274U CN 220992473 U CN220992473 U CN 220992473U
- Authority
- CN
- China
- Prior art keywords
- oil storage
- storage cylinder
- roller
- shock absorber
- profiling
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 15
- 230000035939 shock Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a shock absorber sealing tool with profiling rollers, which relates to the field of shock absorber processing and comprises a flattening mechanism, an oil storage cylinder and side rollers, wherein the oil storage cylinder is driven to rotate by external equipment, one side of the oil storage cylinder is provided with the flattening mechanism, and the top of the oil storage cylinder is flattened to form a seal through the flattening rollers on the flattening mechanism; the other side of the oil storage cylinder is provided with a side roller, and a bulge part is arranged along the circumferential direction of the side roller and is used for contacting and pressing the outer side wall of the seal to form a chamfer; the bulge is provided with a profiling conical surface matched with the chamfer contour. According to the utility model, the flattening mechanism is additionally arranged on one side of the oil storage cylinder, the lateral roller is arranged on the other side of the oil storage cylinder, and a specific arc angle is additionally arranged on the lateral roller, so that the shape of the seal is changed, and the quality risk of the seal of the shock absorber is reduced under the condition of increasing the chamfer angle.
Description
Technical Field
The utility model relates to the field of shock absorber processing, in particular to a shock absorber sealing tool with a profiling roller.
Background
As shown in fig. 1 and 2, in the prior art, a sealing roller (2 ') without a profiling angle is adopted to seal an oil storage cylinder A (1'), a sealed product slice is as shown in fig. 3, the shape of the sealed slice is poor, the edge is sharp and is right-angled, and the sealing edge has a potential cracking hazard under the action of stress.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides a shock absorber sealing tool with a profiling roller, which integrates equipment and product conditions and adds a chamfer to a seal by designing a lateral roller.
The utility model aims at being completed by the following technical scheme: the shock absorber sealing tool with the profiling roller comprises a flattening mechanism, an oil storage cylinder and a side roller, wherein the oil storage cylinder is driven to rotate by external equipment, one side of the oil storage cylinder is provided with the flattening mechanism, and the top of the oil storage cylinder is flattened to form a seal through the flattening roller on the flattening mechanism; the other side of the oil storage cylinder is provided with a side roller, and a bulge part is arranged along the circumferential direction of the side roller and is used for contacting and pressing the outer side wall of the seal to form a chamfer; the bulge is provided with a profiling conical surface matched with the chamfer contour.
As a further technical scheme, the profiling conical surface and the protruding part are transited through a transition circular arc A; the upper part of the protruding part is provided with an upper conical surface, and the upper conical surface is in transition with the protruding part through a transition circular arc B.
As a further technical scheme, the angle between the upper conical surface and the horizontal plane is 38 degrees, and the angle between the profiling conical surface and the side plane is 45 degrees.
As a further technical scheme, the radius of the transition arc A is 1mm, and the radius of the transition arc B is 1mm.
The beneficial effects of the utility model are as follows:
1. A flattening mechanism is added on one side of the oil storage cylinder, a lateral roller is arranged on the other side of the oil storage cylinder, and a specific arc angle is added on the lateral roller, so that the shape of the seal is changed, and the quality risk of the seal of the shock absorber is reduced under the condition of adding a chamfer angle;
2. The upper conical surface and the profiling conical surface are in transition with the protruding part through the circular arc, so that the contact stress with the seal is reduced, and the service life is prolonged.
Drawings
Fig. 1 is a schematic diagram of a prior art structure.
Fig. 2 is a schematic structural view of a sealing roller without profiling angle in the prior art.
Fig. 3 is a schematic view of a sealing slice processed in the prior art.
Fig. 4 is a schematic structural view of the present utility model.
Fig. 5 is a schematic view of the structure of the side roller when chamfering.
Fig. 6 is an enlarged partial schematic view of the area a in fig. 5.
Fig. 7 is a schematic view of a seal slice processed according to the present utility model.
Fig. 8 is an enlarged schematic view of the structure of the side roller in the present utility model.
Reference numerals illustrate: an oil storage cylinder A1', a sealing roller 2';
the flattening mechanism 1, the flattening roller 11, the oil storage cylinder 2, the seal 21, the chamfer 22, the side roller 3, the bulge 31, the profiling conical surface 311, the upper conical surface 312, the transition circular arc A313, the transition circular arc B314 and the roller bracket 4.
Detailed Description
The utility model will be described in detail below with reference to the attached drawings:
Examples: as shown in fig. 4 to 8, the shock absorber sealing tool with the profiling roller comprises a flattening mechanism 1, a flattening roller 11, an oil storage cylinder 2, a sealing 21, a chamfer 22, a side roller 3, a boss 31, a profiling conical surface 311, an upper conical surface 312, a transitional circular arc A313, a transitional circular arc B314 and a roller bracket 4.
Referring to fig. 4, during processing, the oil storage cylinder 2 rotates around the center thereof under the drive of external equipment, a flattening mechanism 1 is arranged on the left side of the oil storage cylinder 2, a flattening roller 11 is arranged on the flattening mechanism 1, the top of the oil storage cylinder 2 is in a vertical state before processing, and the top of the oil storage cylinder 2 is flattened to form a seal 21 (parallel to a horizontal plane) through the flattening roller 11 on the flattening mechanism 1. Meanwhile, a side roller 3 is arranged on the right side of the oil storage cylinder 2, the side roller 3 is arranged on a roller support 4, the roller support 4 controls movement, a protruding part 31 is arranged along the circumferential direction of the side roller 3, and during processing, the protruding part 31 synchronously contacts and presses the outer side wall of the seal 21, so that a chamfer 22 is formed, and a processed seal slice is shown in fig. 7.
Further, as shown in fig. 5 and 6, the convex portion 31 is provided with a profiling conical surface 311 matching with the contour of the chamfer 22, and parameters such as taper and length of the profiling conical surface 311 can be adjusted accordingly in order to control the angle and size of the chamfer 22 after processing.
Preferably, as shown in fig. 8, the contoured taper 311 and the boss 31 are transited by a transition arc a313, and the radius of the transition arc a313 is 1mm. An upper conical surface 312 is arranged on the upper portion of the protruding portion 31, the upper conical surface 312 and the protruding portion 31 are in transition through a transition circular arc B314, and the radius of the transition circular arc B314 is 1mm. Further, the angle β between the upper cone surface 312 and the horizontal plane is 38 °, and the angle α between the profile cone surface 311 and the side plane is 45 °.
The working process of the utility model comprises the following steps: during processing, the external equipment drives the oil storage cylinder 2 to rotate around the center of the oil storage cylinder, and then the flattening mechanism 1 is started to drive the flattening roller 11 to press down on the top of the oil storage cylinder 2, so that the top of the oil storage cylinder 2 is gradually flattened to form the seal 21. Meanwhile, the roller bracket 4 drives the side roller 3 to gradually approach the outer side wall of the seal 21, so that the profiling conical surface 311 on the boss 31 (the side roller 3) gradually contacts the outer side wall of the seal 21, the shape of the seal 21 is changed, and finally the chamfer 22 is formed. The shape of the machined chamfer 22 is matched with the shape of the profiling conical surface 311.
It should be understood that equivalents and modifications to the technical scheme and the inventive concept of the present utility model should fall within the scope of the claims appended hereto.
Claims (4)
1. Shock absorber seals frock with profile modeling gyro wheel, its characterized in that: the oil storage cylinder (2) is driven to rotate by external equipment, one side of the oil storage cylinder (2) is provided with the flattening mechanism (1), and the top of the oil storage cylinder (2) is flattened to form a seal (21) through a flattening roller (11) on the flattening mechanism (1); a side roller (3) is arranged on the other side of the oil storage cylinder (2), and a bulge (31) is arranged along the circumferential direction of the side roller (3) and is used for contacting and pressing the outer side wall of the sealing opening (21) so as to form a chamfer angle (22); the convex part (31) is provided with a profiling conical surface (311) matched with the contour of the chamfer (22).
2. The shock absorber sealing tooling with profiling rollers of claim 1, wherein: the profiling conical surface (311) and the protruding part (31) are in transition through a transition arc A (313); an upper conical surface (312) is arranged on the upper portion of the protruding portion (31), and the upper conical surface (312) and the protruding portion (31) are in transition through a transition circular arc B (314).
3. The shock absorber sealing tooling with profiling rollers of claim 2, wherein: the angle between the upper conical surface (312) and the horizontal plane is 38 degrees, and the angle between the profiling conical surface (311) and the side plane is 45 degrees.
4. The shock absorber sealing tooling with profiling rollers of claim 2, wherein: the radius of the transition arc A (313) is 1mm, and the radius of the transition arc B (314) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417274.8U CN220992473U (en) | 2023-09-05 | 2023-09-05 | Shock absorber sealing tool with profiling roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417274.8U CN220992473U (en) | 2023-09-05 | 2023-09-05 | Shock absorber sealing tool with profiling roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220992473U true CN220992473U (en) | 2024-05-24 |
Family
ID=91086084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322417274.8U Active CN220992473U (en) | 2023-09-05 | 2023-09-05 | Shock absorber sealing tool with profiling roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220992473U (en) |
-
2023
- 2023-09-05 CN CN202322417274.8U patent/CN220992473U/en active Active
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