CN214118825U - Combined damping shock absorber with good damping effect - Google Patents
Combined damping shock absorber with good damping effect Download PDFInfo
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- CN214118825U CN214118825U CN202022696076.6U CN202022696076U CN214118825U CN 214118825 U CN214118825 U CN 214118825U CN 202022696076 U CN202022696076 U CN 202022696076U CN 214118825 U CN214118825 U CN 214118825U
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- 238000013016 damping Methods 0.000 title claims abstract description 77
- 230000035939 shock Effects 0.000 title claims abstract description 50
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 43
- 230000000694 effects Effects 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a combination formula damping bumper shock absorber that damping effect is good relates to damping bumper shock absorber technical field. This effectual combination formula damping shock absorber of damping, including receiving the pressure disk, the pressure disk is equipped with damping resilient mounting outward, damping resilient mounting includes the connecting rod, fixedly connected with friction area three below the connecting rod, fixedly connected with spring two below the friction area three, this effectual combination formula damping shock absorber of damping, reciprocate through fixed cavity post and let the connecting rod remove in the cavity inslot that fixed cavity post surface was seted up, the connecting rod removes the deformation that drives spring two in the cavity inslot, reduces the range of rocking, and the friction in friction area three and cavity groove produces damping effect to rocking of shock absorber, prevents that the shock absorber from rocking the range too big, causes the damage to the instrument of inside, has improved the life of shock absorber.
Description
Technical Field
The utility model relates to a damping shock absorber technical field specifically is a effectual combination formula damping shock absorber of damping.
Background
Damping refers to the characteristic of any vibration system in vibration that the amplitude of vibration gradually decreases due to external action or the inherent cause of the system, and the quantitative representation of the characteristic.
When the bumper shock absorber carries out the shock attenuation, because damping device rocks the range too big, cause the damage to damping device's inside original paper easily, reduce the life of bumper shock absorber.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a effectual combination formula damping bumper shock absorber of damping to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a combined damping shock absorber with a good damping effect comprises a pressure bearing plate, wherein a damping rebounding device is arranged outside the pressure bearing plate and comprises a connecting rod, a friction belt III is fixedly connected to the lower surface of the connecting rod, a spring II is fixedly connected to the lower surface of the friction belt III, the connecting rod is movably connected with a fixed hollow column, a hollow groove is formed in the upper surface of the fixed hollow column, a friction belt III is movably connected in the hollow groove, and a spring II is fixedly connected to the lower surface of the inner wall of the hollow groove; a damping device is arranged outside the pressure receiving disc; and a damping rebound device is arranged outside the pressure bearing disc.
Preferably, damping device includes spring one, receive the last fixed surface of pressure disk to be connected with spring one, swing joint has the dead lever in the spring one, the lower fixed surface of dead lever is connected with and receives the pressure disk, the circumference surface middle part of dead lever is equipped with friction zone one, the circumference surface middle part fixedly connected with go-between of spring one, the circumference surface fixed surface of go-between is connected with solid fixed ring, gu fixed ring upper surface fixedly connected with fixes the hollow column, the last fixed surface of connecting rod is connected with the damping disk, the upper surface of damping disk has been seted up and has been reciprocated the hole, it has the dead lever to reciprocate downthehole swing joint.
Preferably, damping resilient shock absorber includes connecting block one, the circumference surface upper end fixedly connected with connecting block one of dead lever, the fixed montant of fixedly connected with below the connecting block one, fixedly connected with spring three below the fixed montant, fixedly connected with connecting block two below the fixed montant, the fixedly connected with turning block below the connecting block two, the pivot is seted up to the right side of turning block, the circumference surface fixedly connected with fixed plate of pivot.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the combined damping shock absorber with good damping effect drives the fixed rod to move upwards by the upward movement of the pressure plate through rotating the pressure plate upwards, the upward movement of the fixed rod drives the upward movement of the connecting ring, the connecting ring is fixed with the fixed rod, the upward movement of the connecting ring drives the upward movement of the fixed ring, the upward movement of the fixed ring drives the upward movement of the fixed hollow column, the upward movement of the fixed ring drives the deformation of the first spring, the deformation of the first spring generates reverse elastic force, the shock absorption effect is generated by the shake of the pressure plate, the vibration amplitude of the pressure plate is reduced, the upward movement and the downward movement of the fixed hollow column enables the connecting rod to move in a hollow groove formed in the surface of the fixed hollow column, the movement of the connecting rod in the hollow groove drives the deformation of the second spring, the shake amplitude is reduced, and the friction of the third friction zone and the hollow groove is reduced, the shock absorber shaking device has the advantages that a damping effect is generated due to the shaking of the shock absorber, the shock absorber is prevented from shaking too much to damage internal instruments, and the service life of the shock absorber is prolonged.
(2) This effectual combination formula damping shock absorber of damping, reciprocate through the dead lever and drive reciprocating of connecting block one, reciprocating of connecting block one drives reciprocating of fixed montant, reciprocating of fixed montant drives deformation of three of spring, produce reverse damping effect, and reciprocating of fixed montant drives the removal of connecting block two, the removal of connecting block two drives the turning block and removes in the fixed plate, and the turning block revolutes the axle and rotates, the device's stability has been improved, the further improvement of this device the damping effect of shock absorber, reduce absorbing range of rocking, improve the shock attenuation effect of shock absorber.
Drawings
FIG. 1 is a schematic structural view of the combined shock absorber of the present invention;
fig. 2 is a schematic view of the damping rebounding device of the present invention;
fig. 3 is a schematic view of the fixing rod of the present invention;
figure 4 is the utility model discloses damping rebound damping device's schematic diagram.
In the figure: 1 pressed disc, 2 fixed ring, 3 connecting ring, 4 spring I, 5 fixed rod, 6 damping disc, 7 up-down moving hole, 8 friction belt I, 11 fixed hollow column, 12 hollow groove, 13 connecting rod, 14 spring II, 15 friction belt III, 21 connecting block I, 22 fixed vertical rod, 23 spring III, 24 connecting block II, 25 rotating block, 26 fixed plate and 27 rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a combined damping shock absorber with good damping effect comprises a pressure receiving plate 1, a damping rebounding device is arranged outside the pressure receiving plate 1 and comprises a connecting rod 13, a friction belt III 15 is fixedly connected to the lower surface of the connecting rod 13, a spring II 14 is fixedly connected to the lower surface of the friction belt III 15, the connecting rod 13 is movably connected with a fixed hollow column 11, a hollow groove 12 is formed in the upper surface of the fixed hollow column 11, the friction belt III 15 is movably connected into the hollow groove 12, a spring II 14 is fixedly connected to the lower surface of the inner wall of the hollow groove 12, a shock absorbing device is arranged outside the pressure receiving plate 1 and comprises a spring I4, a spring I4 is fixedly connected to the upper surface of the pressure receiving plate 1, a fixing rod 5 is movably connected into the spring I4, a pressure receiving plate 1 is fixedly connected to the lower surface of the fixing rod 5, a friction belt I8 is arranged in the middle of the circumferential outer surface of the fixing rod 5, and a connecting ring 3 is fixedly connected to the middle of the circumferential outer surface of the spring I4, the outer surface of the circumference of the connecting ring 3 is fixedly connected with a fixing ring 2, the upper surface of the fixing ring 2 is fixedly connected with a fixed hollow column 11, the upper surface of the connecting rod 13 is fixedly connected with a damping disc 6, the upper surface of the damping disc 6 is provided with an up-down moving hole 7, a fixing rod 5 is movably connected in the up-down moving hole 7, the pressed disc 1 is rotated upwards, the fixing rod 5 is driven to move upwards by the upward movement of the pressed disc 1, the upward movement of the fixing rod 5 drives the connecting ring 3 to move upwards, the connecting ring 3 realizes the fixation with the fixing rod 5, the upward movement of the connecting ring 3 drives the upward movement of the fixing ring 2, the upward movement of the fixing ring 2 drives the upward movement of the fixed hollow column 11, the upward movement of the fixing ring 2 drives the deformation of a spring I4, the deformation of the spring I4 generates reverse elastic force, the shaking of the pressed disc 1 generates the damping effect, the vibration amplitude of the pressure-bearing disc 1 is reduced, the vertical movement of the fixed hollow column 11 enables the connecting rod 13 to move in the hollow groove 12 formed in the surface of the fixed hollow column 11, the movement of the connecting rod 13 in the hollow groove 12 drives the deformation of the spring II 14 to reduce the shaking amplitude, the friction of the friction belt III 15 and the hollow groove 12 generates a damping effect on the shaking of the shock absorber to prevent the shock absorber from shaking too much and damaging internal instruments, the service life of the shock absorber is prolonged, a damping rebound damping device is arranged outside the pressure-bearing disc 1 and comprises a first connecting block 21, the upper end of the circumferential outer surface of the fixing rod 5 is fixedly connected with the first connecting block 21, a fixed vertical rod 22 is fixedly connected below the first connecting block 21, a spring III 23 is fixedly connected below the fixed vertical rod 22, a second connecting block 24 is fixedly connected below the fixed vertical rod 22, and a rotating block 25 is fixedly connected below the second connecting block 24, the pivot 27 is seted up on the right side of turning block 25, the outer fixed surface of circumference of pivot 27 is connected with fixed plate 26, reciprocate through dead lever 5 and drive reciprocating of connecting block 21, reciprocating of connecting block 21 drives reciprocating of fixed montant 22, reciprocating of fixed montant 22 drives the deformation of spring three 23, produce reverse damping effect, and reciprocating of fixed montant 22 drives the removal of connecting block two 24, the removal of connecting block two 24 drives turning block 25 and removes in fixed plate 26, and turning block 25 revolves axle 27 and rotates, the stability of the device has been improved, the further damping effect of the bumper shock absorber that has improved of this device, reduce absorbing amplitude of rocking, the shock attenuation effect of improvement bumper shock absorber.
The working principle is as follows:
the first step is as follows: by rotating the pressed plate 1 upwards, the upward movement of the pressed plate 1 drives the fixed rod 5 to move upwards, the upward movement of the fixed rod 5 drives the upward movement of the connecting ring 3, the connecting ring 3 is fixed with the fixed rod 5, the upward movement of the connecting ring 3 drives the upward movement of the fixed ring 2, the upward movement of the fixed ring 2 drives the upward movement of the fixed hollow column 11, the upward movement of the fixed ring 2 drives the deformation of the spring I4, the deformation of the spring I4 generates reverse elastic force, the vibration absorption effect is generated when the pressed plate 1 shakes, the vibration amplitude of the pressed plate 1 is reduced, the vertical movement of the fixed hollow column 11 enables the connecting rod 13 to move in the hollow groove 12 formed in the surface of the fixed hollow column 11, the movement of the connecting rod 13 in the hollow groove 12 drives the deformation of the spring II 14, the shaking amplitude is reduced, and the friction of the friction belt III 15 and the hollow groove 12, the shock absorber shaking device has the advantages that a damping effect is generated due to the shaking of the shock absorber, the shock absorber is prevented from shaking too much to damage internal instruments, and the service life of the shock absorber is prolonged.
The second step is that: reciprocate through dead lever 5 and drive reciprocating of connecting block 21, reciprocating of connecting block 21 drives reciprocating of fixed montant 22, reciprocating of fixed montant 22 drives the deformation of three 23 of spring, produce reverse damping effect, and reciprocating of fixed montant 22 drives the removal of connecting block two 24, the removal of connecting block two 24 drives turning block 25 and removes in fixed plate 26, and turning block 25 revolutes axle 27 and rotates, the device's stability has been improved, the further damping effect that has improved the bumper shock absorber of this device, reduce absorbing range of rocking, improve the shock attenuation effect of bumper shock absorber.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a effectual combination formula damping shock absorber of damping, includes by pressure disk (1), receive pressure disk (1) and be equipped with damping resilient mounting outward, its characterized in that: the damping rebounding device comprises a connecting rod (13), a friction belt III (15) is fixedly connected to the lower surface of the connecting rod (13), a spring II (14) is fixedly connected to the lower surface of the friction belt III (15), the connecting rod (13) is movably connected with a fixed hollow column (11), a hollow groove (12) is formed in the upper surface of the fixed hollow column (11), the friction belt III (15) is movably connected into the hollow groove (12), and a spring II (14) is fixedly connected to the lower surface of the inner wall of the hollow groove (12);
a damping device is arranged outside the pressure receiving plate (1);
and a damping rebound shock absorption device is arranged outside the pressure receiving plate (1).
2. The combined damping shock absorber with good damping effect as claimed in claim 1, wherein: damping device includes spring (4), receive the last fixed surface of pressure disk (1) to be connected with spring (4), swing joint has dead lever (5) in spring (4).
3. The combined damping shock absorber with good damping effect as claimed in claim 2, wherein: the lower fixed surface of dead lever (5) is connected with and receives pressure disk (1), the circumference surface middle part of dead lever (5) is equipped with friction zone one (8), the circumference surface middle part fixedly connected with go-between (3) of spring one (4), the circumference surface fixed surface of go-between (3) is connected with solid fixed ring (2).
4. The combined damping shock absorber with good damping effect as claimed in claim 3, wherein: fixed ring (2) upper surface fixedly connected with fixed hollow column (11), the upper surface fixedly connected with damping disk (6) of connecting rod (13), damping disk's (6) upper surface has been seted up and has been reciprocated hole (7), it has dead lever (5) to reciprocate swing joint in hole (7).
5. The combined damping shock absorber with good damping effect as claimed in claim 2, wherein: damping device is kick-backed in damping includes connecting block one (21), the circumference surface upper end fixedly connected with connecting block one (21) of dead lever (5), fixed montant (22) of fixedly connected with below connecting block one (21), fixedly connected with spring three (23) below fixed montant (22), fixedly connected with connecting block two (24) below fixed montant (22).
6. The combined damping shock absorber with good damping effect as claimed in claim 5, wherein: a rotating block (25) is fixedly connected to the lower portion of the second connecting block (24), a rotating shaft (27) is arranged on the right of the rotating block (25), and a fixing plate (26) is fixedly connected to the outer circumferential surface of the rotating shaft (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696076.6U CN214118825U (en) | 2020-11-19 | 2020-11-19 | Combined damping shock absorber with good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696076.6U CN214118825U (en) | 2020-11-19 | 2020-11-19 | Combined damping shock absorber with good damping effect |
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| Publication Number | Publication Date |
|---|---|
| CN214118825U true CN214118825U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022696076.6U Active CN214118825U (en) | 2020-11-19 | 2020-11-19 | Combined damping shock absorber with good damping effect |
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| CN (1) | CN214118825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076287A (en) * | 2022-06-14 | 2022-09-20 | 山东美晨工业集团有限公司 | Suspension shock absorber for motor vehicle cab |
-
2020
- 2020-11-19 CN CN202022696076.6U patent/CN214118825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076287A (en) * | 2022-06-14 | 2022-09-20 | 山东美晨工业集团有限公司 | Suspension shock absorber for motor vehicle cab |
| CN115076287B (en) * | 2022-06-14 | 2024-04-09 | 山东美晨工业集团有限公司 | Suspension shock absorber for motor vehicle cab |
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