CN219967869U - Tightening device for oil pressure damper - Google Patents
Tightening device for oil pressure damper Download PDFInfo
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- CN219967869U CN219967869U CN202321433856.9U CN202321433856U CN219967869U CN 219967869 U CN219967869 U CN 219967869U CN 202321433856 U CN202321433856 U CN 202321433856U CN 219967869 U CN219967869 U CN 219967869U
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- 230000035939 shock Effects 0.000 claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 210000000078 claw Anatomy 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an oil pressure shock absorber screwing device, which relates to the field of shock absorber screwing, and comprises a base, wherein two groups of support rods are fixedly connected to the top end of the base, a group of threaded rods extending to the outside of the support rods are respectively connected to the inner walls of the support rods in a rotating mode, and a group of sliding blocks extending to the outside of the support rods are respectively connected to the outer walls of the two groups of threaded rods in a threaded mode. According to the utility model, the sliding teeth cannot be tightly pressed on the top ends of the fixed teeth by rotating the bolts, the sleeve is pushed to slide on the inner wall of the pressing plate, so that the distance between the two groups of pressing heads is adjusted, then the two groups of threaded rods are rotated, the pressing plates are driven by the two groups of threaded rods to move downwards, the pressing heads compress the springs, the distance between the pressing heads and the pressing plates is adjusted, the distance between the two groups of pressing heads can adapt to the springs with diameters, and the pressing plates cannot be driven by the connecting seat to compress the springs downwards in the process of compressing the springs by adjusting the length of the sliding rods which slide out of the sleeve.
Description
Technical Field
The utility model relates to the field of tightening of vibration dampers, in particular to a tightening device of an oil pressure vibration damper.
Background
The hydraulic shock-absorbing device is an automobile device for absorbing shock caused by the road surface with concave and convex wheels, and mainly consists of a damper with consumed shock capacity and a spring capable of relieving the shock to a certain extent, and mainly consists of the two parts.
When the damper spring is detached from the hydraulic damper or assembled, the spring pressing plate which is in threaded connection with the hydraulic damper is difficult to screw or unscrew due to the pre-tightening force of the spring, and the spring of the damper needs to be compressed, but the spring cannot be compressed easily by simple manpower due to the fact that the spring stiffness is high.
The utility model provides a shock absorber spring dismouting device, including changeing handle, screw rod, biography power claw, guide bar, dead lever, dead claw, fastening bolt, base, its characterized in that changes the handle and fixes at the screw rod top, and the screw rod passes through the screw thread and links to each other with the guide bar, is equipped with two dead levers and four dead claws on the guide bar, opens respectively on two guide bars has two track grooves, compresses the shock absorber through the screw rod, reaches shock absorber spring dismantlement's purpose to can be according to the shock absorber spring of first dead lever at track groove's reciprocates and dismantle different length.
To above-mentioned problem, the solution that current patent gave compresses the shock absorber through the screw rod, reaches the purpose that the shock absorber spring was dismantled to can be according to the first dead lever and dismantle the shock absorber spring of different length at the oscilaltion of track groove, but current patent is compressing tightly the spring, can't be according to the difference of spring diameter on the different shock absorbers, adjusts the interval between two sets of fixed claws, leads to the unable accurate pressure of fixed claw on the top of spring.
Disclosure of Invention
Based on the above, the present utility model provides an oil pressure damper tightening device, which solves the technical problem that the prior patent cannot adjust the distance between two groups of fixing claws according to the different diameters of springs on different dampers, so that the fixing claws cannot be pressed on the top ends of the springs accurately.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil pressure shock absorber screwing up device, includes the base, the top fixedly connected with two sets of bracing pieces of base, the inner wall of bracing piece rotates respectively and is connected with a set of threaded rod that extends to the bracing piece outside, two sets of threaded rod's outer wall threaded connection respectively has a set of sliding block that extends to the bracing piece outside, two sets of articulated between the sliding block have a set of clamp plate, the inner wall sliding connection of clamp plate has two sets of sleeve pipes, two sets of telescopic inner wall sliding connection has a set of slide rod that extends to the sleeve pipe outside respectively, two sets of the bottom of slide rod is a set of pressure head of fixedly connected with respectively.
As an optimal technical scheme of the tightening device of the oil pressure shock absorber, one ends of the two groups of threaded rods, which are positioned outside the supporting rods, are respectively and fixedly connected with a group of rotating handles, and rubber sleeves are sleeved on the outer walls of the rotating handles.
As an optimal technical scheme of the tightening device of the oil pressure shock absorber, the top ends of the two groups of sleeves are respectively connected with a group of bolts in a threaded mode, sliding teeth are sleeved on the outer wall of each bolt in a rotating mode, and the top end of the pressing plate is fixedly connected with two groups of fixing teeth.
As an optimal technical scheme of the tightening device of the oil pressure shock absorber, a plurality of groups of positioning holes are formed in the side wall of the sleeve, and the side wall of the sliding rod is connected with a limiting pin extending to the outside of the positioning holes in a sliding mode.
As an optimal technical scheme of the tightening device of the oil pressure shock absorber, one end of the limiting pin, which is positioned in the sliding rod, is fixedly connected with one end of the spring piece, and the other end of the spring piece is fixedly connected with the inner wall of the sliding rod.
As an optimal technical scheme of the tightening device of the oil pressure shock absorber, two groups of sliding blocks are respectively and slidably connected to the inner walls of a group of supporting rods, and a group of sliding grooves are respectively formed in the connection positions of the two groups of supporting rods and the sliding blocks.
As an optimal technical scheme of the tightening device of the oil pressure damper, two groups of grooves are respectively formed in the tail ends of the pressure heads.
In summary, the utility model has the following advantages:
according to the utility model, the sliding teeth cannot be tightly pressed on the top ends of the fixed teeth by rotating the bolts, the sleeve is pushed to slide on the inner wall of the pressing plate, so that the distance between the two groups of pressing heads is adjusted, then the two groups of threaded rods are rotated, the pressing plates are driven by the two groups of threaded rods to move downwards, the pressing heads compress the springs, the distance between the pressing heads and the pressing plates is adjusted, the distance between the two groups of pressing heads can adapt to the springs with diameters, and the pressing plates cannot be driven by the connecting seat to compress the springs downwards in the process of compressing the springs by adjusting the length of the sliding rods which slide out of the sleeve.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A;
FIG. 3 is a schematic view of the positional relationship between a platen and a slider according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a sleeve according to the present utility model;
fig. 5 is a schematic sectional view of a supporting rod according to the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a threaded rod; 4. a sliding block; 5. a pressing plate; 6. a sleeve; 7. a slide rod; 8. a pressure head; 9. a bolt; 10. sliding teeth; 11. a fixed tooth; 12. positioning holes; 13. a limiting pin; 14. a spring piece.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-5, including base 1, the top fixedly connected with two sets of bracing pieces 2 of base 1, the inner wall of bracing piece 2 rotates respectively and is connected with a set of threaded rod 3 that extends to the outside of bracing piece 2, the outer wall of two sets of threaded rod 3 is threaded connection respectively has a set of sliding block 4 that extends to the outside of bracing piece 2, articulated between two sets of sliding blocks 4 has a set of clamp plate 5, the inner wall sliding connection of clamp plate 5 has two sets of sleeve pipes 6, the inner wall of two sets of sleeve pipes 6 is sliding connection respectively has a set of sliding rod 7 that extends to the outside of sleeve pipe 6, the bottom of two sets of sliding rod 7 is fixedly connected with a set of pressure head 8 respectively, the one end that two sets of threaded rod 3 are located the outside of bracing piece 2 is fixedly connected with a set of commentaries on classics respectively, and the outer wall cover of commentaries on classics is equipped with the rubber sleeve, two sets of sliding block 4 are sliding connection respectively at the inner wall of a set of bracing piece 2, a set of spout is seted up respectively to the end of two sets of pressure head 8.
Through rotating two sets of threaded rods 3 for two sets of threaded rods 3 promote two sets of sliding blocks 4 respectively and slide downwards, and two sets of sliding blocks 4 are gliding in-process drive clamp plate 5 downwardly moving downwards, and when clamp plate 5 moved downwards, drive sleeve pipe 6 moved downwards, sleeve pipe 6 drove slide rod 7 and moved downwards, slide rod 7 drove pressure head 8 and move downwards, thereby make two sets of pressure heads 8 press the top at the spring simultaneously, thereby compress the spring, make the elasticity of spring not on the fixed snap ring of place of producing, make the spring gland screw down or screw up from hydraulic damper that the spring gland can be relaxed.
Referring to the figure, the top ends of the two sets of sleeves 6 are respectively connected with a set of bolts 9 in a threaded manner, sliding teeth 10 are sleeved on the outer wall of each bolt 9 in a rotating manner, two sets of fixing teeth 11 are fixedly connected with the top end of each pressing plate 5, a plurality of sets of positioning holes 12 are formed in the side wall of each sleeve 6, a limiting pin 13 extending to the outside of each positioning hole 12 is slidably connected with the side wall of each sliding rod 7, one end of each limiting pin 13, which is positioned in each sliding rod 7, is fixedly connected with one end of a spring piece 14, and the other end of each spring piece 14 is fixedly connected with the inner wall of each sliding rod 7.
By rotating the two sets of bolts 9, the sliding teeth 10 cannot be meshed with the fixed teeth 11, then pushing the two sets of sleeves 6 to slide on the inner wall of the pressing plate 5, enabling the sleeves 6 to drive the pressing heads 8 to slide through the sliding rods 7, adjusting the distance between the two sets of pressing heads 8, then rotating the bolts 9 in the opposite direction, enabling the bolts 9 to tightly press the sliding teeth 10 on the fixed teeth 11, at the moment, the sliding teeth 10 are meshed with the fixed teeth 11, enabling the sleeves 6 to slide in the pressing plate 5, enabling the limiting pins 13 to be out of contact with the positioning holes 12 through pushing the limiting pins 13 into the sleeves 6, enabling the spring pieces 14 to be compressed by the limiting pins 13, enabling the sliding rods 7 to slide up and down without being blocked, then pulling the sliding rods 7 to slide out of the sleeves 6, enabling the sliding rods 7 to slide out of the lengths of the sleeves 6 through adjusting the sliding rods 7, preventing the pressing plates 5 from being blocked by connecting seats in the process of compressing springs from being incapable of driving the pressing heads 8 to compress the springs downwards, and then loosening the limiting pins 13, enabling the limiting pins 13 to be aligned with the positioning holes 12 again, at the moment, enabling the limiting pins 13 to be meshed with the fixed teeth 11, enabling the limiting pins 13 to be pushed out of the sleeve 6 to extend out of the positioning holes 12, and enabling the limiting pins 13 to be prevented from being compressed in the inside of the sleeve 6.
During the use, through the rotation bolt 9 for sliding tooth 10 can not tightly sticis on the top of fixed tooth 11, then promote sleeve pipe 6 at clamp plate 5 inner wall slip, thereby adjust the interval between two sets of pressure heads 8, then rotate two sets of threaded rods 3, make two sets of threaded rods 3 drive clamp plate 5 and move downwards, make pressure head 8 compress the spring, adjust the interval between pressure head 8 and the clamp plate 5, make the interval between two sets of pressure heads 8 can adapt to the spring of diameter, through adjusting the length of slide rod 7 roll-off sleeve pipe 6, thereby prevent that clamp plate 5 from being blocked by the connecting seat at compression spring's in-process and can't drive pressure head 8 compression spring downwards.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides an oil pressure shock absorber screwing up device, includes base (1), its characterized in that: the utility model discloses a support rod, including base (1), support rod, slide bar (7), slide bar, base, support rod (2) and pressure plate (5), two sets of top fixedly connected with two sets of bracing piece (2) of base (1), the inner wall of bracing piece (2) rotates respectively and is connected with a set of threaded rod (3) that extend to bracing piece (2) outside, two sets of the outer wall of threaded rod (3) is threaded connection respectively has a set of sliding block (4) that extend to bracing piece (2) outside, two sets of articulated between sliding block (4) have a set of clamp plate (5), the inner wall sliding connection of clamp plate (5) has two sets of sleeve pipes (6), two sets of inner wall sliding connection respectively has a set of sliding rod (7) that extend to sleeve pipe (6) outside, two sets of bottom of sliding rod (7) is fixedly connected with a set of pressure head (8) respectively.
2. The hydraulic damper tightening device according to claim 1, characterized in that: one ends of the two groups of threaded rods (3) positioned outside the supporting rods (2) are respectively fixedly connected with a group of rotating handles, and rubber sleeves are sleeved on the outer walls of the rotating handles.
3. The hydraulic damper tightening device according to claim 1, characterized in that: the two sets of top of sleeve pipe (6) are threaded connection respectively has a set of bolt (9), the outer wall of bolt (9) rotates the cover and is equipped with sliding tooth (10), the top fixedly connected with of clamp plate (5) is fixed tooth (11) in two sets.
4. The hydraulic damper tightening device according to claim 1, characterized in that: the side wall of the sleeve (6) is provided with a plurality of groups of positioning holes (12), and the side wall of the sliding rod (7) is connected with a limiting pin (13) extending to the outside of the positioning holes (12) in a sliding manner.
5. The hydraulic damper tightening device according to claim 4, wherein: one end of the limiting pin (13) positioned in the sliding rod (7) is fixedly connected with one end of the spring piece (14), and the other end of the spring piece (14) is fixedly connected with the inner wall of the sliding rod (7).
6. The hydraulic damper tightening device according to claim 1, characterized in that: the two groups of sliding blocks (4) are respectively and slidably connected to the inner walls of the group of supporting rods (2), and the two groups of supporting rods (2) are respectively provided with a group of sliding grooves at the connection points with the sliding blocks (4).
7. The hydraulic damper tightening device according to claim 1, characterized in that: the tail ends of the two groups of pressure heads (8) are respectively provided with a group of grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433856.9U CN219967869U (en) | 2023-06-07 | 2023-06-07 | Tightening device for oil pressure damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433856.9U CN219967869U (en) | 2023-06-07 | 2023-06-07 | Tightening device for oil pressure damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967869U true CN219967869U (en) | 2023-11-07 |
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ID=88589584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321433856.9U Active CN219967869U (en) | 2023-06-07 | 2023-06-07 | Tightening device for oil pressure damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583865A (en) * | 2024-01-18 | 2024-02-23 | 宁波赛德森减振系统有限公司 | Vertical stretcher of oil pressure bumper shock absorber |
-
2023
- 2023-06-07 CN CN202321433856.9U patent/CN219967869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583865A (en) * | 2024-01-18 | 2024-02-23 | 宁波赛德森减振系统有限公司 | Vertical stretcher of oil pressure bumper shock absorber |
| CN117583865B (en) * | 2024-01-18 | 2024-04-19 | 宁波赛德森减振系统有限公司 | Vertical stretcher of oil pressure bumper shock absorber |
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