CN218644716U - High-strength damping damper - Google Patents
High-strength damping damper Download PDFInfo
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- CN218644716U CN218644716U CN202222887871.2U CN202222887871U CN218644716U CN 218644716 U CN218644716 U CN 218644716U CN 202222887871 U CN202222887871 U CN 202222887871U CN 218644716 U CN218644716 U CN 218644716U
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- connector
- piston rod
- fixture block
- groove
- card
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Abstract
The utility model discloses a high strength damping damper belongs to bumper shock absorber technical field. Including the pneumatic cylinder, piston rod and connector, the piston rod outside is provided with the spring, links to each other through connection structure between piston rod and the connector, and connection structure is including setting up the fixture block in piston rod top both sides, offers the spread groove that is used for the piston rod card to go into on the connector bottom surface, and the draw-in groove that is used for the fixture block card to go into is all offered along vertical direction in the spread groove both sides, offers the ring channel that is linked together with the draw-in groove along the circumferencial direction in the spread groove internal perisporium. Through the utility model discloses, make when the installation connector, only need go into the piston rod top with the connector card for inside the slot is gone into to the piston rod top card, thereby make the fixture block go into the intercommunication department of ring channel and fixture block thereupon, only need rotate the connector this moment, make the fixture block get into inside the ring channel, spacing to the fixture block through the ring channel, make the fixture block be difficult for breaking away from the ring channel, thereby realize the installation of connector, convenient operation, labour saving and time saving.
Description
Technical Field
The utility model relates to a high strength damping damper belongs to bumper shock absorber technical field.
Background
The damper is a device for slowing down mechanical vibration and consuming kinetic energy by using damping characteristics, and mainly comprises a liquid damper, a gas damper and an electromagnetic damper.
Its major structure of present liquid damper includes pneumatic cylinder, piston rod and connector, and the cover is equipped with a spring on the piston rod, and in prior art, because this damper exists the condition that needs regular inspection maintenance, therefore the staff often will come to check spring and pneumatic cylinder respectively with connector and piston rod separation and whether need change.
However, the conventional connector and the piston rod are inconvenient to disassemble and assemble, so that workers often need to expend great energy to disassemble and assemble the connector, which wastes time and labor and is very inconvenient.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the utility model provides a high strength damping damper, it has solved among the prior art staff often need consume very big energy and come dismouting connector, wastes time and energy, very inconvenient problem.
The utility model discloses the technical problem that solve takes following technical scheme to realize: the utility model provides a high strength damping damper, includes pneumatic cylinder, piston rod and connector, the piston rod outside is provided with the spring, link to each other through connection structure between piston rod and the connector, connection structure is including setting up the fixture block in piston rod top both sides, set up the spread groove that is used for the piston rod card to go into on the connector bottom surface, the draw-in groove that is used for the fixture block card to go into is all seted up along vertical direction in the spread groove both sides, set up the ring channel that is linked together with the draw-in groove along the circumferencial direction in the spread groove internal perisporium.
Through adopting above-mentioned technical scheme, because link to each other through connection structure between piston rod and the connector, connection structure is including setting up the fixture block in the piston rod both sides, make when the installation connector, only need to go into the piston rod top with the connector card, make inside the piston rod top card goes into the slot, thereby make the fixture block go into the intercommunication department of ring channel and fixture block in the draw-in groove thereupon, only need rotate the connector this moment, make the fixture block get into inside the ring channel, it is spacing to the fixture block through the ring channel, make the fixture block difficult for breaking away from the ring channel, thereby realize the installation of connector, high durability and convenient operation, time saving and labor saving.
The utility model discloses further set up to: the annular groove is internally provided with a pressing plate in an axial sliding mode, and an elastic piece is arranged between the pressing plate and the inner bottom wall of the annular groove.
By adopting the technical scheme, because the pressing plate slides in the annular groove, when the fixture block is clamped into the communication part of the annular groove and the clamping groove, the pressing plate is extruded by the fixture block and the piston rod to retreat in the annular groove, the elastic part is stressed and compressed to generate elastic force for recovering the original state, after the piston rod is rotated to enable the fixture block to enter the annular groove, the external force for pressing the connector is removed, the pressing plate is abutted to the surface of the fixture block and enables the fixture block to be not easy to rotate under the elastic force action of the elastic part, and the connection stability of the connector and the piston rod is improved.
The utility model discloses further set up to: and locking grooves for clamping the clamping blocks are formed in the two sides of the inner wall of the annular groove.
Through adopting above-mentioned technical scheme, because the locking groove has all been seted up to ring channel inner wall both sides for the fixture block when the ring channel internal rotation, finally can get into the locking inslot portion under the pressure effect of clamp plate, spacing through the locking groove to the fixture block, make the fixture block can't rotate, thereby make being connected between connector and the piston rod more stable.
The utility model discloses further set up to: connector outer wall both sides all have the locking piece along radial sliding, the locking piece is used for the card to go into the locking groove and cooperates along endwise slip with the restriction connector with the fixture block.
Through adopting above-mentioned technical scheme, because connector outer wall both sides all have along radially sliding to be used for the card to go into the locking groove and cooperate with the fixture block in order to restrict connector along the gliding locking piece of axial, spacing through the locking piece to the fixture block for the fixture block can't be locked the inslot axial slip again, thereby makes connector and piston rod locking, connects more stably.
The utility model discloses further set up to: the locking piece is the cylindric lock, the connector both sides are all offered and are used for the cylindric lock card to go into and with the slot that the locking groove communicates mutually.
The utility model discloses further set up to: and the outer wall of the clamping block is provided with an embedded groove for the cylindrical pin to be clamped in.
Through adopting above-mentioned technical scheme, because the locking piece is the cylindric lock for when specifically being connected locking piece and fixture block, only need go into the cylindric lock from the inslot card, inside the caulking groove is gone into to the cylindric lock card, spacing through caulking groove and cylindric lock, make the cylindric lock be difficult for sliding, spacing to the fixture block through the cylindric lock, make the connector locking, all can not move on axial and circumferencial direction, thereby accomplish the installation of connector fixed, convenient operation.
The utility model discloses further set up to: and a pulling block is arranged on the outer wall of the cylindrical pin.
Through adopting above-mentioned technical scheme, because be provided with on the cylindric lock outer wall and draw the piece, draw the operation that sets up to lifting the cylindric lock of piece and provide the application of force point for the staff can drive the cylindric lock through drawing the piece and slide, and it is more convenient laborsaving to operate.
The beneficial effects of the utility model are that: because link to each other through connection structure between piston rod and the connector, connection structure is including setting up the fixture block in the piston rod both sides, make when the installation connector, only need to go into the connector card in the piston rod top, make inside the piston rod top card goes into the slot, thereby make the fixture block card go into in the draw-in groove thereupon and go into the intercommunication department of ring channel and fixture block, only need to rotate the connector this moment, make the fixture block get into inside the ring channel, spacing through the ring channel to the fixture block, make the fixture block be difficult for breaking away from the ring channel, thereby realize the installation of connector, high durability and convenient operation, time saving and labor saving.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a half-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a half-sectional view of the piston rod and the connecting head of the present invention;
fig. 5 is an enlarged structural view at B in fig. 4.
In the figure: 1. a hydraulic cylinder; 2. a piston rod; 3. a connector; 4. a spring; 5. a clamping block; 6. connecting grooves; 7. a card slot; 8. an annular groove; 9. pressing a plate; 10. an elastic member; 11. a locking groove; 12. a cylindrical pin; 13. a slot; 14. caulking grooves; 15. and (5) pulling the block.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1 to 5, a high-strength shock absorption damper, including a hydraulic cylinder 1, a piston rod 2 and a connector 3, a spring 4 is arranged outside the piston rod 2, the piston rod 2 and the connector 3 are connected with each other through a connection structure, the connection structure includes a fixture block 5 arranged on both sides of the top end of the piston rod 2, a connection groove 6 for clamping the piston rod 2 is arranged on the bottom surface of the connector 3, a clamping groove 7 for clamping the fixture block 5 is arranged on both sides of the connection groove 6 along the vertical direction, a circular groove 8 communicated with the clamping groove 7 is arranged on the inner circumferential wall of the connection groove 6 along the circumferential direction, a pressing plate 9 is arranged inside the circular groove 8 along the axial sliding direction, an elastic member 10 is arranged between the pressing plate 9 and the inner circumferential wall of the circular groove 8, locking grooves 11 for clamping the fixture block 5 are arranged on both sides of the inner wall of the circular groove 8, locking members are arranged on both sides of the outer wall of the connector 3 along the radial sliding direction, and are used for clamping into the locking grooves 11 and cooperating with the fixture block 5 to limit the axial sliding of the connector 3.
As shown in fig. 4 and 5, the locking member is a cylindrical pin 12, a pulling block 15 is disposed on an outer wall of the cylindrical pin 12, slots 13 for the cylindrical pin 12 to be inserted into and communicated with the locking groove 11 are formed in both sides of the connector 3, and an insertion groove 14 for the cylindrical pin 12 to be inserted into is formed in an outer wall of the clamping block 5.
Because link to each other through connection structure between piston rod 2 and the connector 3, connection structure is including setting up fixture block 5 in 2 both sides of piston rod, make when installation connector 3, only need to go into the 2 tops of piston rod with connector 3 card, make 2 tops of piston rod card go into inside slot 13, thereby make fixture block 5 go into in card draw-in groove 7 thereupon and enter into the intercommunication department of ring channel 8 and fixture block 5, only need to rotate connector 3 this moment, make fixture block 5 get into inside ring channel 8, it is spacing to fixture block 5 through ring channel 8, make fixture block 5 be difficult for breaking away from ring channel 8, thereby realize the installation of connector 3, and is convenient for operation, time saving and labor saving.
Because the pressing plate 9 slides in the annular groove 8, when the fixture block 5 is clamped into the communication position between the annular groove 8 and the clamping groove 7, the pressing plate 9 is extruded by the fixture block 5 and the piston rod 2 to retreat in the annular groove 8, the elastic piece 10 is compressed under stress and generates elastic force for recovering the original state, after the piston rod 2 is rotated to enable the fixture block 5 to enter the annular groove 8, the external force for pressing the connector 3 is removed, the pressing plate 9 is abutted against the surface of the fixture block 5, the fixture block 5 is enabled not to rotate easily under the elastic force action of the elastic piece 10, and therefore the connection stability of the connector 3 and the piston rod 2 is improved.
Because locking groove 11 has all been seted up to 8 inner wall both sides of ring channel for fixture block 5 when 8 rotations in the ring channel, finally can get into locking groove 11 inside under the pressure effect of clamp plate 9, it is spacing to fixture block 5 through locking groove 11, make fixture block 5 unable rotation, thereby make the connection between connector 3 and the piston rod 2 more stable.
Because 3 outer wall both sides of connector all have along radial sliding to be used for the card to go into locking groove 11 and cooperate with fixture block 5 in order to restrict connector 3 along the gliding locking piece of axial, spacing through locking piece to fixture block 5 for axial slip in the unable locking groove 11 of fixture block 5 again, thereby make connector 3 and piston rod 2 locking, it is more stable to connect.
Because the locking piece is cylindric lock 12 for when specifically being connected locking piece and fixture block 5, only need insert cylindric lock 12 from slot 13, go into caulking groove 14 inside until cylindric lock 12 card, spacing through caulking groove 14 and cylindric lock 12, make cylindric lock 12 be difficult for sliding, spacing through cylindric lock 12 to fixture block 5, make connector 3 locking, all unmovable on axial and circumferencial direction, thereby it is fixed to accomplish the installation to connector 3, and convenient operation.
Because be provided with on the cylindric lock 12 outer wall and draw piece 15, draw the setting of piece 15 and provide the point of application of force for the operation of drawing cylindric lock 12 for the staff can drive cylindric lock 12 to slide through drawing and drawing piece 15, and the operation is more convenient laborsaving.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high strength damping damper, includes pneumatic cylinder (1), piston rod (2) and connector (3), piston rod (2) outside is provided with spring (4), its characterized in that: link to each other through connection structure between piston rod (2) and connector (3), connection structure is including setting up fixture block (5) in piston rod (2) top both sides, offer spread groove (6) that are used for piston rod (2) card to go into on connector (3) bottom surface, draw-in groove (7) that are used for fixture block (5) card to go into are all offered along vertical direction to spread groove (6) both sides, set up ring channel (8) that are linked together with draw-in groove (7) along the circumferencial direction on spread groove (6) internal perisporium.
2. A high strength vibration damper according to claim 1, wherein: a pressure plate (9) slides in the annular groove (8) along the axial direction, and an elastic part (10) is arranged between the pressure plate (9) and the bottom wall of the annular groove (8).
3. A high-strength vibration damper according to claim 2, wherein: locking grooves (11) used for clamping the clamping blocks (5) are formed in the two sides of the inner wall of the annular groove (8).
4. A high-strength vibration damper according to claim 3, wherein: connector (3) outer wall both sides all have the locking piece along radial sliding, the locking piece is used for the card to go into locking groove (11) and cooperates along axial slip with fixture block (5) in order to restrict connector (3).
5. A high strength shock absorbing damper as set forth in claim 4 wherein: the locking piece is cylindric lock (12), connector (3) both sides are all seted up and are used for cylindric lock (12) card to go into and slot (13) that are linked together with locking groove (11).
6. A high strength vibration damper according to claim 5, wherein: and the outer wall of the clamping block (5) is provided with an embedded groove (14) for the cylindrical pin (12) to be clamped in.
7. A high strength shock absorbing damper as set forth in claim 5, wherein: and a pulling block (15) is arranged on the outer wall of the cylindrical pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887871.2U CN218644716U (en) | 2022-10-31 | 2022-10-31 | High-strength damping damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887871.2U CN218644716U (en) | 2022-10-31 | 2022-10-31 | High-strength damping damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218644716U true CN218644716U (en) | 2023-03-17 |
Family
ID=85497707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222887871.2U Active CN218644716U (en) | 2022-10-31 | 2022-10-31 | High-strength damping damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218644716U (en) |
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2022
- 2022-10-31 CN CN202222887871.2U patent/CN218644716U/en active Active
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