CN218542794U - Hydraulic cylinder with protective structure - Google Patents
Hydraulic cylinder with protective structure Download PDFInfo
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- CN218542794U CN218542794U CN202222890975.9U CN202222890975U CN218542794U CN 218542794 U CN218542794 U CN 218542794U CN 202222890975 U CN202222890975 U CN 202222890975U CN 218542794 U CN218542794 U CN 218542794U
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- hydraulic cylinder
- mounting box
- cylinder body
- damper
- shock attenuation
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Abstract
The utility model discloses a hydraulic cylinder with protective structure belongs to hydraulic cylinder technical field. The utility model discloses, protecting crust and the hydraulic cylinder body of setting in the protecting crust, protecting crust inner wall fixed mounting has the install bin, the install bin side is provided with the mounting box, be provided with in the mounting box and be used for carrying out preliminary absorbing first damper to the hydraulic cylinder body, be provided with the second damper who is used for strengthening hydraulic cylinder body shock attenuation effect on the install bin, first damper includes the first attenuator of fixed mounting in the mounting box, sets up first spring, the slip setting fly leaf and the splint of fixed mounting on the fly leaf in the mounting box, and this hydraulic cylinder with protective structure can improve the shock attenuation effect of hydraulic cylinder body during operation, simple structure, and the shock attenuation is effectual, improves hydraulic cylinder body life, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of hydraulic cylinder, especially, relate to a hydraulic cylinder with protective structure.
Background
The hydraulic oil cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion), has simple structure and reliable work, can omit a speed reducer when the hydraulic oil cylinder is used for realizing reciprocating motion, has no transmission clearance, and moves stably, thereby having wide application.
The existing hydraulic oil cylinder with a protective structure in the market has a single function, only has the function of protecting a hydraulic oil cylinder foundation, and is difficult to avoid the phenomenon of vibration when the hydraulic oil cylinder works, so that the service life of the hydraulic oil cylinder can be influenced after long-term use, and the hydraulic oil cylinder needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the hydraulic oil cylinder with the protective structure is provided for solving the problems that the existing hydraulic oil cylinder with the protective structure on the market is single in function, only has the function of protecting a hydraulic oil cylinder foundation, is difficult to avoid the phenomenon of vibration when the hydraulic oil cylinder works, and can influence the service life of the hydraulic oil cylinder after long-term use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hydraulic cylinder with protective structure, includes the protecting crust and sets up the hydraulic cylinder body in the protecting crust, protecting crust inner wall fixed mounting has the install bin, the install bin side is provided with the mounting box, be provided with in the mounting box and be used for carrying out preliminary absorbing first damper to the hydraulic cylinder body, be provided with the second damper who is used for strengthening hydraulic cylinder body shock attenuation effect on the install bin.
As a further description of the above technical solution: when the hydraulic cylinder body shakes at the during operation, through the cooperation work between first damper and the second damper that sets up on mounting box and the install bin in the protecting crust, can strengthen the shock attenuation effect to the hydraulic cylinder body, this hydraulic cylinder with protective structure can improve the shock attenuation effect of hydraulic cylinder body during operation, simple structure, the shock attenuation is effectual, improves hydraulic cylinder body life, and the practicality is strong.
The first damping mechanism comprises a first damper fixedly mounted in the mounting box, a first spring arranged in the mounting box, a movable plate arranged on the mounting box in a sliding mode and a clamp plate fixedly mounted on the movable plate, the end portion of the first spring is fixedly mounted on the mounting box and the movable plate, the end portion of the first spring is pressed between the mounting box and the movable plate, and the clamp plate is arranged on one side of the clamp plate and is matched with the side face radian of the hydraulic oil cylinder body in the cambered surface and radian size.
As a further description of the above technical solution: when splint received the effort when hydraulic cylinder body vibrations for splint drive and move toward the mounting box inside rather than fixed mounting's fly leaf compression first spring, the fly leaf removes through first attenuator toward the mounting box and carries out the shock attenuation, realizes the shock attenuation once to the hydraulic cylinder body.
Second damper includes second attenuator of fixed mounting in the install bin, slides movable block, the second spring of fixed mounting on the movable block, the expansion joint of seting up on the install bin and the shock attenuation board of articulated installation on the movable block of setting in the install bin, the shock attenuation board slides and sets up on the expansion joint and shock attenuation board and keeps away from movable block one side and the articulated installation of install bin.
As a further description of the above technical solution: when hydraulic cylinder body vibrations drive the mounting box and take place vibrations for the shock attenuation board receives the effort of mounting box and takes place the skew on the expansion joint, and the shock attenuation board receives the effort and promotes the movable block, and the movable block pulling second spring is kept away from each other in the mounting box, carries out the shock attenuation to shock attenuation board and mounting box through the second attenuator, can strengthen the shock attenuation effect to the hydraulic cylinder body.
The installation box is internally provided with a slide way, the movable block is fixedly provided with a slide block, the slide block is arranged on the slide way in a sliding mode, and the size of the slide block is matched with that of the slide way.
As a further description of the above technical solution: the movable block drives the sliding block fixedly installed with the movable block to slide on the slide way when sliding, so that the stability of the movable block during sliding can be improved, and the damping effect is improved.
At least two groups of clamping plates are arranged on each side.
As a further description of the above technical solution: the fixing effect on the hydraulic oil cylinder body is improved.
The protective shells are connected through screws and threads.
As a further description of the above technical solution: the protective shell is convenient to install and detach.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: when the hydraulic cylinder body takes place to shake at the during operation, splint receive the effort when the hydraulic cylinder body shakes, make splint drive the fly leaf compression first spring rather than fixed mounting and toward the inside removal of mounting box, the fly leaf removes toward the mounting box and carries out the shock attenuation through first attenuator, carry out the shock attenuation to the hydraulic cylinder body, when the hydraulic cylinder body shakes and drives the mounting box and take place to shake, make the effort that the shock attenuation board received the mounting box take place to squint on the expansion port, the shock attenuation board receives effort promotion movable block, movable block pulling second spring is kept away from each other in the mounting box, carry out the shock attenuation to shock attenuation board and mounting box through the second attenuator, can strengthen the shock attenuation effect to the hydraulic cylinder body, this hydraulic cylinder with protective structure can improve the shock attenuation effect of hydraulic cylinder body during operation, moreover, the steam generator is simple in structure, the shock attenuation is effectual, improve hydraulic cylinder body life, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view cross-sectional structure of the present invention;
FIG. 3 is a top sectional view of the present invention;
fig. 4 is the internal structure diagram of the installation box and the installation box of the present invention.
Illustration of the drawings:
1. a protective shell; 2. a hydraulic cylinder body; 3. installing a box; 4. mounting a box; 5. a first damper mechanism; 51. a first damper; 52. a first spring; 53. a movable plate; 54. a splint; 6. a second damper mechanism; 61. a second damper; 62. a movable block; 63. a second spring; 64. a movable opening; 65. a damper plate; 7. a slideway; 8. a slider; 9. and (4) screws.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hydraulic cylinder with protective structure, includes protecting crust 1 and sets up hydraulic cylinder body 2 in protecting crust 1, 1 inner wall fixed mounting of protecting crust has install bin 3, the 3 side of install bin is provided with mounting box 4, be provided with in the mounting box 4 and be used for carrying out preliminary absorbing first damper 5 to hydraulic cylinder body 2, be provided with the second damper 6 that is used for strengthening 2 shock attenuation effects of hydraulic cylinder body on the mounting box 3.
Protect hydraulic cylinder body 2 through protecting crust 1, when hydraulic cylinder body 2 when the during operation takes place vibrations, through the cooperation work between first damper 5 and the second damper 6 that set up on mounting box 4 and the install bin 3 in protecting crust 1, can strengthen the shock attenuation effect to hydraulic cylinder body 2, this hydraulic cylinder with protective structure can improve the shock attenuation effect of hydraulic cylinder body 2 during operation, moreover, the steam generator is simple in structure, the shock attenuation is effectual, improve 2 life of hydraulic cylinder body, therefore, the clothes hanger is strong in practicability.
The first damping mechanism 5 comprises a first damper 51 fixedly mounted in the mounting box 4, a first spring 52 arranged in the mounting box 4, a movable plate 53 slidably arranged on the mounting box 4 and a clamping plate 54 fixedly mounted on the movable plate 53, the end of the first spring 52 is fixedly mounted with the mounting box 4 and the movable plate 53 respectively, the first spring 52 is pressed between the mounting box 4 and the movable plate 53, and one side of the clamping plate 54 is provided with an arc surface, and the arc size of the clamping plate 54 is matched with the arc size of the side surface of the hydraulic oil cylinder body 2; when the clamping plate 54 is subjected to an acting force generated when the hydraulic cylinder body 2 vibrates, the clamping plate 54 drives the movable plate 53 fixedly mounted with the clamping plate to compress the first spring 52 to move towards the inside of the mounting box 4, and the movable plate 53 moves towards the inside of the mounting box 4 to be damped through the first damper 51, so that primary damping of the hydraulic cylinder body 2 is realized.
The second damping mechanism 6 comprises a second damper 61 fixedly arranged in the installation box 3, a movable block 62 arranged in the installation box 3 in a sliding manner, a second spring 63 fixedly arranged on the movable block 62, a movable opening 64 formed in the installation box 3 and a damping plate 65 hinged on the movable block 62, wherein the damping plate 65 is arranged on the movable opening 64 in a sliding manner, and one side, far away from the movable block 62, of the damping plate 65 is hinged with the installation box 4; when hydraulic cylinder body 2 vibrations drive mounting box 4 emergence vibrations for the shock attenuation board 65 receives the effort of mounting box 4 to take place the skew on movable opening 64, and shock attenuation board 65 receives effort promotion movable block 62, and movable block 62 pulling second spring 63 keeps away from each other in mounting box 3, carries out the shock attenuation to shock attenuation board 65 and mounting box 4 through second attenuator 61, can strengthen the shock attenuation effect to hydraulic cylinder body 2.
A slide way 7 is arranged in the installation box 3, a slide block 8 is fixedly arranged on the movable block 62, the slide block 8 is arranged on the slide way 7 in a sliding mode, and the size of the slide block 8 is matched with that of the slide way 7; the movable block 62 drives the sliding block 8 fixedly installed with the movable block to slide on the slideway 7 when sliding, so that the stability of the movable block 62 during sliding can be improved, and the damping effect is improved.
At least two groups of clamping plates 54 are arranged on each side; is favorable for improving the fixing effect of the hydraulic oil cylinder body 2.
The protective shells 1 are in threaded connection through screws 9; the protective shell 1 is convenient to install and detach.
The working principle is as follows: protect hydraulic cylinder body 2 through protecting crust 1, when hydraulic cylinder body 2 takes place vibrations at the during operation, splint 54 receives the effort when hydraulic cylinder body 2 shakes, make splint 54 drive rather than fixed mounting's fly leaf 53 compression first spring 52 toward the inside removal of mounting box 4, fly leaf 53 removes through first attenuator 51 and dampens toward the mounting box 4 internal shock absorption, shock attenuation body 2, when hydraulic cylinder body 2 shakes and drives mounting box 4 and take place vibrations, make the effort that shock attenuation board 65 received mounting box 4 take place the skew on expansion joint 64, shock attenuation board 65 receives effort promotion movable block 62, movable block 62 pulling second spring 63 is kept away from each other in mounting box 3, carry out the shock attenuation to shock attenuation board 65 and mounting box 4 through second attenuator 61, can strengthen the shock attenuation effect to hydraulic cylinder body 2, this hydraulic cylinder with protective structure can improve the shock attenuation effect of hydraulic cylinder body during operation, moreover, the steam generator is simple structure, the shock attenuation effect is good, improve hydraulic cylinder body life, therefore, the clothes hanger is strong in practicability.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic cylinder with protective structure, includes protecting crust (1) and sets up hydraulic cylinder body (2) in protecting crust (1), its characterized in that, protecting crust (1) inner wall fixed mounting has install bin (3), install bin (3) side is provided with mounting box (4), be provided with in mounting box (4) and be used for carrying out preliminary absorbing first damper (5) to hydraulic cylinder body (2), be provided with second damper (6) that are used for strengthening hydraulic cylinder body (2) shock attenuation effect on mounting box (3).
2. The hydraulic oil cylinder with a protective structure according to claim 1, wherein the first damping mechanism (5) comprises a first damper (51) fixedly mounted in the mounting box (4), a first spring (52) arranged in the mounting box (4), a movable plate (53) slidably arranged on the mounting box (4), and a clamp plate (54) fixedly mounted on the movable plate (53), ends of the first spring (52) are fixedly mounted with the mounting box (4) and the movable plate (53), the first spring (52) is pressed between the mounting box (4) and the movable plate (53), and one side of the clamp plate (54) is provided with an arc surface with an arc size matched with the arc size of the side surface of the hydraulic oil cylinder body (2).
3. The hydraulic oil cylinder with the protective structure according to claim 1, wherein the second damping mechanism (6) comprises a second damper (61) fixedly installed in the installation box (3), a movable block (62) slidably installed in the installation box (3), a second spring (63) fixedly installed on the movable block (62), a movable opening (64) formed in the installation box (3), and a damping plate (65) hinged to the movable block (62), wherein the damping plate (65) is slidably installed on the movable opening (64) and one side of the damping plate (65) far away from the movable block (62) is hinged to the installation box (4).
4. The hydraulic cylinder with the protective structure according to claim 3, characterized in that a slide way (7) is arranged in the installation box (3), a slide block (8) is fixedly installed on the movable block (62), the slide block (8) is slidably arranged on the slide way (7), and the size of the slide block (8) is matched with that of the slide way (7).
5. A hydraulic jack with shelter as claimed in claim 2, characterized in that at least two sets of clamps (54) are provided on each side.
6. A hydraulic cylinder with a protective structure according to claim 2, characterized in that the protective shells (1) are screwed together by means of screws (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222890975.9U CN218542794U (en) | 2022-11-01 | 2022-11-01 | Hydraulic cylinder with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222890975.9U CN218542794U (en) | 2022-11-01 | 2022-11-01 | Hydraulic cylinder with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542794U true CN218542794U (en) | 2023-02-28 |
Family
ID=85282458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222890975.9U Active CN218542794U (en) | 2022-11-01 | 2022-11-01 | Hydraulic cylinder with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542794U (en) |
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2022
- 2022-11-01 CN CN202222890975.9U patent/CN218542794U/en active Active
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