CN216519402U - High-stress rear damping spring - Google Patents
High-stress rear damping spring Download PDFInfo
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- CN216519402U CN216519402U CN202122795715.9U CN202122795715U CN216519402U CN 216519402 U CN216519402 U CN 216519402U CN 202122795715 U CN202122795715 U CN 202122795715U CN 216519402 U CN216519402 U CN 216519402U
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Abstract
The utility model relates to the technical field of shock absorbers, in particular to a high-stress rear shock absorption spring which comprises a positioning rod, a fixed ring and a buffer device, wherein the fixed ring is fixedly connected with the surface of the positioning rod, the surface of the positioning rod is fixedly connected with a buffer spring, the buffer device is arranged on the surface of the positioning rod, the buffer device comprises a lantern ring, the lantern ring is fixedly connected with the surface of the positioning rod, the surface of the lantern ring is fixedly connected with a spring A, the surface of the spring A is fixedly connected with a connecting ring, the inner wall of the lantern ring is provided with a circular groove, the inner wall of the circular groove is rotatably connected with a load carrier, the inner wall of the load carrier is rotatably connected with a guide frame, the surface of the positioning rod is fixedly connected with a telescopic rod, and the surface of the positioning rod is fixedly connected with a spring B. According to the utility model, by arranging the buffer device, the bearing capacity of the equipment is increased, so that the impact on the equipment is reduced, the damping performance of the equipment is improved, and the stress of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of shock absorbers, in particular to a high-stress rear shock absorption spring.
Background
Damping spring is an elastic original piece that is used for mechanical equipment shock attenuation buffering, and present damping spring's bearing capacity tightly relies on self, and at the in-process that uses, because of service environment is complicated, the load in the twinkling of an eye that easily leads to equipment to receive is higher than self maximum load, reduces the stress of equipment, causes equipment to damage, influences mechanical normal use, need improve this.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a high-stress rear shock absorption spring.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-stress rear damping spring, includes locating lever, retaining ring and buffer, the retaining ring is connected with the fixed surface of locating lever, the fixed surface of locating lever is connected with buffer spring, buffer sets up the surface at the locating lever, buffer includes the lantern ring, the lantern ring is connected with the fixed surface of locating lever, the fixed surface of the lantern ring is connected with spring A, spring A's fixed surface is connected with links up the ring.
Preferably, a circular groove is formed in the inner wall of the lantern ring, a load carrier is rotatably connected to the inner wall of the circular groove, a guide frame is rotatably connected to the inner wall of the load carrier, a telescopic rod is fixedly connected to the surface of the positioning rod, and a spring B is fixedly connected to the surface of the positioning rod. Set up the lantern ring, can retrain the position of bearing frame through the lantern ring, can fix spring A's position simultaneously.
Preferably, the positioning rods are connected with the inner wall of the connecting ring in a sliding mode, the buffer springs are fixedly connected with the surface of the connecting ring, the number of the load carrying frames is four, and the load carrying frames are arranged in a circumferential array mode by taking the lantern rings as circle centers. The load-bearing frame is arranged, and the position of the connecting ring can be supported through the matching of the load-bearing frame and the guide frame.
Preferably, the surface of the connecting ring is provided with a limiting groove, the guide frame is rotatably connected with the limiting groove, the telescopic rod is clamped and connected with the guide frame, and one side of the spring B, which is close to the buffer spring, is fixedly connected with the telescopic rod. The telescopic rod is arranged, and the position of the spring B can be restrained through the telescopic rod, so that the spring B is prevented from deflecting.
Preferably, the surface of locating lever is provided with cleaning device, cleaning device includes the location base, the fixed surface of location base and locating lever is connected, the hole has been seted up changeing on the surface of location base, the inner wall in changeing the hole rotates and is connected with the cardboard, the fixed surface of cardboard is connected with the rubber strip. Set up the location base, can retrain the position of cardboard fixedly through the location base to prevent that the cardboard from taking place the skew.
Preferably, the surface of the clamping plate is provided with a constraint hole, the inner wall of the constraint hole is connected with a fixing bolt in a sliding mode, the surface of the positioning base is connected with a buckling plate in a clamping mode, and the surface of the buckling plate is fixedly connected with a cleaning block. Set up fixing bolt, can fix the position of cardboard through fixing bolt to avoid the cardboard to take place to break away from.
Preferably, the thread groove has been seted up on the surface of location base, fixing bolt and thread groove threaded connection, the cardboard is established with the surface card of buckle and is connected, the jack has been seted up on the surface of buckle, fixing bolt establishes with the jack card and is connected, the constant head tank has been seted up on the surface of buckle, the rubber strip establishes with the constant head tank card and is connected, the cleaning block establishes with the surface card of locating lever and is connected. The cleaning block is arranged, and the surface of the positioning rod can be cleaned through the cleaning block, so that the service life of the positioning rod is prolonged.
Compared with the prior art, the utility model has the advantages and positive effects that:
in the utility model, by arranging the buffer device, when the equipment is subjected to shock absorption by external acting force, the buffer spring can apply pressure to the connecting ring, the connecting ring extrudes the spring A while being stressed, the spring A deforms in the extrusion process, the connecting ring loses restraint and displaces, the connecting ring applies pressure to the guide frame in the moving process, the guide frame drives the load frame to rotate under the extrusion of the connecting ring, the guide frame applies pressure to the telescopic rod in the rotating process, the telescopic rod applies pressure to the spring B while being stressed, the spring B deforms while being stressed, and simultaneously, the stress applied to the buffer spring is buffered in the deformation process of the spring A and the spring B, the bearing capacity of the equipment is increased by arranging the buffer device, the impact applied to the equipment is reduced, and the shock absorption performance of the equipment is improved, the stress of the device is increased.
Drawings
FIG. 1 is a schematic perspective view of a high-stress rear damping spring according to the present invention;
FIG. 2 is a schematic structural view at A in FIG. 1 of a high stress rear suspension spring according to the present invention;
FIG. 3 is a schematic bottom view of a high-stress rear damping spring according to the present invention;
FIG. 4 is a schematic structural diagram of a high-stress rear damping spring damping device according to the present invention;
fig. 5 is a schematic structural diagram of a cleaning device for a high-stress rear damping spring according to the present invention.
Illustration of the drawings:
1. positioning a rod; 2. fixing the circular ring; 3. a buffer spring; 4. a buffer device; 41. a collar; 42. a spring A; 43. an adaptor ring; 44. a load carrier; 45. a guide frame; 46. a telescopic rod; 47. a spring B; 5. a cleaning device; 51. positioning a base; 52. clamping a plate; 53. a rubber strip; 54. fixing the bolt; 55. buckling the plate; 56. And (4) cleaning the block.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a rear damping spring of high stress, includes locating lever 1, fixed ring 2 and buffer 4, fixed ring 2 is connected with the fixed surface of locating lever 1, and the fixed surface of locating lever 1 is connected with buffer spring 3, and buffer 4 sets up on the surface of locating lever 1.
The specific arrangement and function of the buffer device 4 and the cleaning device 5 will be described in detail below.
In this embodiment: the buffer device 4 comprises a lantern ring 41, the lantern ring 41 is fixedly connected with the surface of the positioning rod 1, a spring A42 is fixedly connected with the surface of the lantern ring 41, and an engaging ring 43 is fixedly connected with the surface of the spring A42.
Specifically, a circular groove is formed in the inner wall of the lantern ring 41, the inner wall of the circular groove is rotatably connected with a load carrier 44, the inner wall of the load carrier 44 is rotatably connected with a guide frame 45, a telescopic rod 46 is fixedly connected to the surface of the positioning rod 1, and a spring B47 is fixedly connected to the surface of the positioning rod 1. A collar 41 is provided, by means of which collar 41 the position of the load carrier 44 can be restrained, while the position of the spring a42 can be fixed.
Specifically, the positioning rod 1 is slidably connected with the inner wall of the connecting ring 43, the buffer springs 3 are fixedly connected with the surface of the connecting ring 43, the number of the load carriers 44 is four, and the load carriers 44 are arranged in a circumferential array by taking the lantern ring 41 as the center of circle.
In this embodiment: the load frame 44 is provided, and the position of the engaging ring 43 can be supported by the cooperation of the load frame 44 and the guide frame 45.
Specifically, a limiting groove is formed in the surface of the connecting ring 43, the guide frame 45 is rotatably connected with the limiting groove, the telescopic rod 46 is connected with the guide frame 45 in a clamping mode, and one side, close to the buffer spring 3, of the spring B47 is fixedly connected with the telescopic rod 46. The telescopic rod 46 is provided, and the position of the spring B47 can be restrained through the telescopic rod 46, so that the spring B47 is prevented from deflecting.
In this embodiment: the surface of locating lever 1 is provided with cleaning device 5, and cleaning device 5 includes location base 51, and location base 51 is connected with the fixed surface of locating lever 1, and the surface of location base 51 has seted up changeing the hole, and the inner wall of changeing the hole rotates and is connected with cardboard 52, and the fixed surface of cardboard 52 is connected with rubber strip 53.
In this embodiment: the positioning base 51 is provided, and the position of the card board 52 can be restrained and fixed through the positioning base 51 so as to prevent the card board 52 from deviating.
Specifically, a constraint hole is formed in the surface of the clamping plate 52, a fixing bolt 54 is connected to the inner wall of the constraint hole in a sliding mode, a buckling plate 55 is connected to the surface of the positioning base 51 in a clamping mode, and a cleaning block 56 is fixedly connected to the surface of the buckling plate 55. The fixing bolt 54 is provided, and the position of the clamping plate 52 can be fixed through the fixing bolt 54 so as to prevent the clamping plate 52 from being separated.
Specifically, a thread groove is formed in the surface of the positioning base 51, the fixing bolt 54 is in threaded connection with the thread groove, the clamping plate 52 is clamped and connected with the surface of the buckling plate 55, the surface of the buckling plate 55 is provided with a jack, the fixing bolt 54 is clamped and connected with the jack, the positioning groove is formed in the surface of the buckling plate 55, the rubber strip 53 is clamped and connected with the positioning groove, and the cleaning block 56 is clamped and connected with the surface of the positioning rod 1.
In this embodiment: cleaning block 56 is provided, and the surface of positioning rod 1 can be cleaned by cleaning block 56, so that the service life of positioning rod 1 is prolonged.
The working principle is as follows: when the equipment is subjected to shock absorption by external acting force, the buffer spring 3 applies pressure to the connecting ring 43, the connecting ring 43 is stressed and simultaneously extrudes the spring A42, the spring A42 deforms in the extrusion process, the connecting ring 43 loses restraint and displaces, the connecting ring 43 applies pressure to the guide frame 45 in the moving process, the guide frame 45 drives the load frame 44 to rotate under the extrusion of the connecting ring 43, the guide frame 45 applies pressure to the telescopic rod 46 in the rotating process, the telescopic rod 46 applies pressure to the spring B47 while receiving pressure, the spring B47 is stressed and deformed, meanwhile, the stress applied to the buffer spring 3 can be buffered in the deformation process of the spring A42 and the spring B47, the bearing capacity of the equipment is increased by arranging the buffer device 4, and then the impact applied to the equipment is reduced, the damping performance of the equipment is improved, and the stress of the equipment is improved. Correspondingly, when the equipment is subjected to shock absorption and buffering, the positioning rod 1 can be subjected to telescopic deformation, in the deformation process of the positioning rod 1, the cleaning block 56 and the positioning rod 1 generate friction, the cleaning block 56 can wipe and clean stains and dust on the surface of the cleaning block, when the cleaning block 56 needs to be replaced, the fixing bolt 54 is rotated by means of a tool, the fixing bolt 54 is gradually separated from the positioning base 51 in the rotating process, after the fixing bolt 54 is completely separated from the positioning base 51, the clamping plate 52 is shifted to a preset position, the cleaning block 56 can be detached and replaced immediately, and by arranging the cleaning device 5, the equipment is convenient to clean and maintain, the maintenance difficulty of the equipment is reduced, the abrasion of the equipment is reduced, and the service life of the equipment is prolonged.
Claims (7)
1. The utility model provides a rear shock absorber spring of high stress, includes locating lever (1), retaining ring (2) and buffer (4), its characterized in that: fixed ring (2) are connected with the fixed surface of locating lever (1), the fixed surface of locating lever (1) is connected with buffer spring (3), buffer (4) set up on the surface of locating lever (1), buffer (4) include the lantern ring (41), the lantern ring (41) is connected with the fixed surface of locating lever (1), the fixed surface of the lantern ring (41) is connected with spring A (42), the fixed surface of spring A (42) is connected with links up ring (43).
2. The high stress rear suspension spring as claimed in claim 1, wherein: the inner wall of lantern ring (41) has seted up the circular slot, the inner wall of circular slot rotates and connects load frame (44), the inner wall of load frame (44) rotates and is connected with guide frame (45), the fixed surface of locating lever (1) is connected with telescopic link (46), the fixed surface of locating lever (1) is connected with spring B (47).
3. The high stress rear suspension spring as claimed in claim 2, wherein: the positioning rod (1) is connected with the inner wall of the connecting ring (43) in a sliding mode, the buffer springs (3) are fixedly connected with the surface of the connecting ring (43), the number of the load frames (44) is four, and the load frames (44) are arranged in a circumferential array mode by taking the lantern ring (41) as the circle center.
4. The high stress rear suspension spring as claimed in claim 2, wherein: the surface of the connecting ring (43) is provided with a limiting groove, the guide frame (45) is rotatably connected with the limiting groove, the telescopic rod (46) is connected with the guide frame (45) in a clamping manner, and one side of the spring B (47) close to the buffer spring (3) is fixedly connected with the telescopic rod (46).
5. The high stress rear suspension spring as claimed in claim 1, wherein: the surface of locating lever (1) is provided with cleaning device (5), cleaning device (5) are including location base (51), location base (51) are connected with the fixed surface of locating lever (1), the commentaries on classics hole has been seted up on the surface of location base (51), the inner wall rotation in commentaries on classics hole is connected with cardboard (52), the fixed surface of cardboard (52) is connected with rubber strip (53).
6. The high stress rear suspension spring as claimed in claim 5, wherein: the surface of the clamping plate (52) is provided with a constraint hole, the inner wall of the constraint hole is connected with a fixing bolt (54) in a sliding mode, the surface of the positioning base (51) is connected with a clamping plate (55) in a clamping mode, and the surface of the clamping plate (55) is fixedly connected with a cleaning block (56).
7. The high stress rear suspension spring as claimed in claim 6, wherein: the utility model discloses a buckle plate, including locating base (51), fixing bolt (54), cardboard (52), buckle plate (55), jack, fixing bolt (54), locating groove (56), locating piece (1), locating plate (51), locating base (51), fixing bolt (54) and thread groove threaded connection, cardboard (52) are established with the surface card of buckle plate (55) and are connected, the jack has been seted up on the surface of buckle plate (55), fixing bolt (54) and jack card are established and are connected, the constant head tank has been seted up on the surface of buckle plate (55), rubber strip (53) are established with the constant head tank card and are connected, clean piece (56) are established with the surface card of locating lever (1) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795715.9U CN216519402U (en) | 2021-11-16 | 2021-11-16 | High-stress rear damping spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795715.9U CN216519402U (en) | 2021-11-16 | 2021-11-16 | High-stress rear damping spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216519402U true CN216519402U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122795715.9U Active CN216519402U (en) | 2021-11-16 | 2021-11-16 | High-stress rear damping spring |
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| Country | Link |
|---|---|
| CN (1) | CN216519402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079852A (en) * | 2022-08-26 | 2023-05-09 | 安徽省华鑫木业股份有限公司 | Wood processing rotary cutter |
-
2021
- 2021-11-16 CN CN202122795715.9U patent/CN216519402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079852A (en) * | 2022-08-26 | 2023-05-09 | 安徽省华鑫木业股份有限公司 | Wood processing rotary cutter |
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