CN214788348U - Hydraulic cylinder with damping and buffering functions - Google Patents
Hydraulic cylinder with damping and buffering functions Download PDFInfo
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- CN214788348U CN214788348U CN202121399950.8U CN202121399950U CN214788348U CN 214788348 U CN214788348 U CN 214788348U CN 202121399950 U CN202121399950 U CN 202121399950U CN 214788348 U CN214788348 U CN 214788348U
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- hydraulic cylinder
- cylinder
- mounting
- fixedly connected
- shock absorption
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Abstract
The utility model discloses a hydraulic cylinder with shock absorption and buffering functions, which comprises a hydraulic cylinder body and a mounting seat, the mounting seat comprises a mounting cylinder, the hydraulic cylinder body is arranged in the mounting cylinder, a mounting plate is fixedly mounted at the lower end of the mounting cylinder, the mounting seat comprises a connecting cylinder, the lower end of the inner cavity of the connecting cylinder is fixedly connected with a connecting rod, the connecting rod is sleeved with two groups of springs, one side of each group of springs is fixedly connected with a first sliding block, two groups of connecting blocks are arranged at the lower end of the mounting plate, pin rods on the two groups of connecting blocks are connected with sliding rods, the lower ends of the sliding rods are connected with the first sliding block through pin rods, the hydraulic cylinder with the damping and buffering functions has better buffering effect and is convenient to install and fix, thereby play the cushioning effect under the effort of spring, can weaken the vibrations and the damage of pneumatic cylinder when receiving external force striking.
Description
Technical Field
The utility model relates to a pneumatic cylinder technical field, in particular to pneumatic cylinder with shock attenuation buffer function.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The hydraulic cylinders are in various shapes and are not square, so that through holes cannot be directly formed in the cylinder body directly, the cylinder body cannot be fixed on other mounting surfaces through bolts, and a corresponding mounting seat needs to be designed.
The hydraulic cylinder convenient to mount is disclosed in the prior Chinese patent with the publication number of CN210440322U, relates to the technical field of hydraulic cylinders, and particularly relates to a hydraulic cylinder convenient to mount. It contains pneumatic cylinder shell, pneumatic cylinder body, waterproof layer, installation shell, articulamentum, buffer layer, installation base, left side limit groove, filter layer, air intake, fan, right side limit groove, sealing strip, the inside of pneumatic cylinder shell be provided with the pneumatic cylinder body, be provided with the sealing washer between pneumatic cylinder shell and the pneumatic cylinder body, the outside of pneumatic cylinder shell is provided with the waterproof layer, the outside of waterproof layer is provided with the installation shell, the below of pneumatic cylinder shell is provided with the articulamentum.
It is provided with the installation base for foretell this kind of pneumatic cylinder easy to assemble, can install on mechanical equipment through the installation base, and simple to operate is quick, is provided with the fan, can dispel the heat to the pneumatic cylinder, and the life of extension pneumatic cylinder is provided with spring and buffer layer, can increase the elasticity of pneumatic cylinder, has absorbing effect. However, the above-described easy-to-install hydraulic cylinder still has some disadvantages, such as: buffering is carried out through setting up spring and buffer layer, and the buffering effect is not enough, and the installation is convenient inadequately.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a pneumatic cylinder with shock attenuation buffer function to solve the problem mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a pneumatic cylinder with shock attenuation buffer function, includes pneumatic cylinder body and mount pad, the mount pad is including an installation section of thick bamboo, the pneumatic cylinder body is placed in the installation section of thick bamboo, installation section of thick bamboo lower extreme fixed mounting has the mounting panel, the mount pad is including the connecting cylinder, connecting cylinder inner chamber lower extreme fixedly connected with connecting rod, two sets of springs have been cup jointed on the connecting rod, and are two sets of the first slider of the equal fixedly connected with in spring one side, two sets of connecting blocks are installed to the mounting panel lower extreme, and are two sets of equal pin rod is connected with the slide bar on the connecting block, the slide bar lower extreme all with first slider passes through the pin rod and connects.
Through adopting the above technical scheme, this pneumatic cylinder buffering effect with shock attenuation buffer function is better, and be convenient for install fixedly, this pneumatic cylinder with shock attenuation buffer function is equipped with the installation section of thick bamboo, pneumatic cylinder body mountable is to the installation section of thick bamboo in, owing to be equipped with two sets of springs, so when under the impact force effect, the installation section of thick bamboo pushes down the mounting panel, the slide bar is pressed to the mounting panel, the slide bar promotes first slider and removes on the connecting rod, first slider extrusion spring, thereby play the cushioning effect under the effort of spring, vibrations and damage of pneumatic cylinder when receiving external force striking can weaken.
Preferably, first threaded holes are formed in two sides of the mounting cylinder, threaded rods penetrate through the first threaded holes and are in threaded connection, one end of each threaded rod is fixedly connected with a stop block, and the other end of each threaded rod is fixedly connected with a rotating handle.
Through adopting above-mentioned technical scheme, rotate the turning handle, the turning handle drives the threaded rod and rotates, and the threaded rod drives the dog and fixes the pneumatic cylinder body.
Preferably, the installation cylinder is provided with a latex layer on the inner side, and a wear-resistant rubber layer is arranged on the inner side of the latex layer.
Through adopting above-mentioned technical scheme, the emulsion layer can carry out buffer protection to pneumatic cylinder body side, and wear-resisting rubber layer can multiplicable installation cylinder's wear-resisting effect, increases the life of installation cylinder.
Preferably, a cushion pad is arranged at the bottom end of the inner cavity of the mounting cylinder, and the cushion pad is in contact connection with the hydraulic cylinder body.
Through adopting above-mentioned technical scheme, increase the buffering effect of mount pad.
Preferably, a sliding groove is formed in the connecting cylinder, connecting plates are fixedly connected to two sides of the mounting plate, a second sliding block is fixedly connected to one side of each of the two groups of connecting plates, and the second sliding blocks are connected in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the second slider slides in the spout, and the mounting panel of being convenient for removes.
Preferably, the outer side of the connecting cylinder is fixedly connected with a mounting ring, and a plurality of second threaded holes are formed in the mounting ring.
Through adopting above-mentioned technical scheme, be convenient for install the mount pad fixedly, the second screw hole is convenient for fix through the bolt.
Preferably, a rubber pad is arranged on one side of the stop block, the rubber pad is in contact connection with the hydraulic cylinder body, and a plurality of grooves are formed in the outer side of the rotating handle.
Through adopting above-mentioned technical scheme, the rubber pad increases frictional force, is convenient for fix the pneumatic cylinder body, and the recess is convenient for rotate the turning handle.
To sum up, the utility model discloses mainly have following beneficial effect:
this pneumatic cylinder buffering effect with shock attenuation buffer function is better, and be convenient for install fixedly, this pneumatic cylinder with shock attenuation buffer function is equipped with the installation section of thick bamboo, pneumatic cylinder body mountable is to the installation section of thick bamboo in, owing to be equipped with two sets of springs, so under the impact force effect, the installation section of thick bamboo pushes down the mounting panel, the slide bar is moved to the mounting panel pressure, the slide bar promotes first slider and removes on the connecting rod, first slider extrusion spring, thereby play the cushioning effect under the effort of spring, can weaken vibrations and the damage of pneumatic cylinder when receiving external force striking.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged view of a in fig. 2.
Reference numerals: 1. a hydraulic cylinder body; 2. a mounting seat; 3. mounting the cylinder; 4. mounting a plate; 5. a connecting cylinder; 6. a connecting rod; 7. a spring; 8. a first slider; 9. connecting blocks; 10. a slide bar; 11. a first threaded hole; 12. a threaded rod; 13. a stopper; 14. a handle is rotated; 15. a latex layer; 16. a wear-resistant rubber layer; 17. a cushion pad; 18. a chute; 19. a connecting plate; 20. a second slider; 21. a mounting ring; 22. a second threaded hole; 23. a rubber pad; 24. and (4) a groove.
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.
Examples
Referring to fig. 1 to 3, a pneumatic cylinder with shock attenuation buffer function, including pneumatic cylinder body 1 and mount pad 2, mount pad 2 is including installation section of thick bamboo 3, pneumatic cylinder body 1 is placed in installation section of thick bamboo 3, 3 lower extreme fixed mounting of installation section of thick bamboo have mounting panel 4, mount pad 2 is including connecting cylinder 5, 5 inner chamber lower extreme fixedly connected with connecting rod 6 of connecting cylinder, two sets of springs 7 have been cup jointed on the connecting rod 6, the first slider 8 of the equal fixedly connected with in two sets of springs 7 one side, two sets of connecting blocks 9 are installed to 4 lower extremes of mounting panel, equal pin rod is connected with slide bar 10 on two sets of connecting blocks 9, slide bar 10 lower extreme all passes through the pin rod with first slider 8 and is connected.
Referring to fig. 3, since the first threaded holes 11 are formed in both sides of the mounting cylinder 3, the threaded rod 12 is connected to the first threaded holes 11 in a threaded manner, the stop block 13 is fixedly connected to one end of the threaded rod 12, and the rotating handle 14 is fixedly connected to the other end of the threaded rod 12, the rotating handle 14 is rotated to drive the threaded rod 12 to rotate, and the threaded rod 12 drives the stop block 13 to fix the hydraulic cylinder body 1.
Referring to fig. 3, since the latex layer 15 is disposed on the inner side of the mounting cylinder 3, and the wear-resistant rubber layer 16 is disposed on the inner side of the latex layer 15, the latex layer 15 can buffer and protect the side surface of the hydraulic cylinder body 1, and the wear-resistant rubber layer 16 can increase the wear-resistant effect of the mounting cylinder 3, and increase the service life of the mounting cylinder 3.
Referring to fig. 2, since the bottom end of the inner cavity of the mounting tube 3 is provided with the cushion pad 17, the cushion pad 17 is in contact connection with the hydraulic cylinder body 1, so that the cushion effect of the mounting seat 2 is increased.
Referring to fig. 2, since the sliding groove 18 is formed in the connecting cylinder 5, the connecting plates 19 are fixedly connected to two sides of the mounting plate 4, the second sliding blocks 20 are fixedly connected to one sides of the two groups of connecting plates 19, and the second sliding blocks 20 are slidably connected in the sliding groove 18, the second sliding blocks 20 slide in the sliding groove 18, and the mounting plate 4 can move conveniently.
Referring to fig. 1, since the mounting ring 21 is fixedly connected to the outer side of the connecting cylinder 5, and the mounting ring 21 is provided with a plurality of second threaded holes 22, the mounting base 2 is convenient to mount and fix, and the second threaded holes 22 are convenient to fix by bolts.
Referring to fig. 3, since the rubber pad 23 is disposed on one side of the stopper 13, the rubber pad 23 is in contact connection with the hydraulic cylinder body 1, and the plurality of grooves 24 are disposed on the outer side of the rotating handle 14, the rubber pad 23 increases friction force, so as to fix the hydraulic cylinder body 1 conveniently, and the grooves 24 facilitate rotation of the rotating handle 14.
The use principle and the advantages are as follows:
this pneumatic cylinder buffering effect with shock attenuation buffer function is better, and be convenient for install fixedly, this pneumatic cylinder with shock attenuation buffer function is equipped with installation section of thick bamboo 3, 1 mountable of pneumatic cylinder body is to installation section of thick bamboo 3 in, owing to be equipped with two sets of springs 7, so when under the impact force effect, installation section of thick bamboo 3 pushes down mounting panel 4, slide bar 10 is moved to mounting panel 4 pressure, slide bar 10 promotes first slider 8 and removes on connecting rod 6, first slider 8 extrusion spring 7, thereby play the cushioning effect under spring 7's effort, can weaken vibrations and damage of pneumatic cylinder when receiving external force striking.
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 (7)
1. The utility model provides a pneumatic cylinder with shock attenuation buffering function, includes pneumatic cylinder body (1) and mount pad (2), its characterized in that: mount pad (2) are including installation section of thick bamboo (3), place pneumatic cylinder body (1) in installation section of thick bamboo (3), installation section of thick bamboo (3) lower extreme fixed mounting has mounting panel (4), mount pad (2) are including connecting cylinder (5), connecting cylinder (5) inner chamber lower extreme fixedly connected with connecting rod (6), two sets of spring (7) have been cup jointed on connecting rod (6), and are two sets of the first slider (8) of the equal fixedly connected with in spring (7) one side, two sets of connecting block (9) are installed to mounting panel (4) lower extreme, and are two sets of equal pin tumbler is connected with slide bar (10) on connecting block (9), slide bar (10) lower extreme all with first slider (8) are connected through the pin tumbler.
2. The hydraulic cylinder with the shock absorption and buffering functions as claimed in claim 1, wherein: first screw hole (11) have all been seted up to installation section of thick bamboo (3) both sides, run through equal threaded connection of first screw hole (11) has threaded rod (12), threaded rod (12) one end fixedly connected with dog (13), threaded rod (12) other end fixedly connected with turning handle (14).
3. The hydraulic cylinder with the shock absorption and buffering functions as claimed in claim 1, wherein: the installation cylinder (3) inboard is equipped with emulsion layer (15), emulsion layer (15) inboard is equipped with wear-resisting rubber layer (16).
4. The hydraulic cylinder with the shock absorption and buffering functions as claimed in claim 1, wherein: the bottom end of the inner cavity of the mounting barrel (3) is provided with a cushion pad (17), and the cushion pad (17) is in contact connection with the hydraulic cylinder body (1).
5. The hydraulic cylinder with the shock absorption and buffering functions as claimed in claim 1, wherein: a sliding groove (18) is formed in the connecting cylinder (5), two sides of the mounting plate (4) are fixedly connected with connecting plates (19) and two groups of second sliding blocks (20) are fixedly connected to one sides of the connecting plates (19), and the second sliding blocks (20) are connected in the sliding groove (18) in a sliding mode.
6. The hydraulic cylinder with the shock absorption and buffering functions as claimed in claim 1, wherein: the outer side of the connecting cylinder (5) is fixedly connected with a mounting ring (21), and a plurality of second threaded holes (22) are formed in the mounting ring (21).
7. The hydraulic cylinder with the shock absorption and buffering functions as claimed in claim 2, wherein: a rubber pad (23) is arranged on one side of the stop block (13), the rubber pad (23) is in contact connection with the hydraulic cylinder body (1), and a plurality of grooves (24) are formed in the outer side of the rotating handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399950.8U CN214788348U (en) | 2021-06-23 | 2021-06-23 | Hydraulic cylinder with damping and buffering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399950.8U CN214788348U (en) | 2021-06-23 | 2021-06-23 | Hydraulic cylinder with damping and buffering functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214788348U true CN214788348U (en) | 2021-11-19 |
Family
ID=78714338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121399950.8U Active CN214788348U (en) | 2021-06-23 | 2021-06-23 | Hydraulic cylinder with damping and buffering functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214788348U (en) |
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2021
- 2021-06-23 CN CN202121399950.8U patent/CN214788348U/en active Active
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