CN215719937U - Shock attenuation oil hydraulic cylinder - Google Patents
Shock attenuation oil hydraulic cylinder Download PDFInfo
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- CN215719937U CN215719937U CN202121683260.5U CN202121683260U CN215719937U CN 215719937 U CN215719937 U CN 215719937U CN 202121683260 U CN202121683260 U CN 202121683260U CN 215719937 U CN215719937 U CN 215719937U
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- hydraulic cylinder
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Abstract
The utility model discloses a shock-absorbing oil pressure cylinder which comprises an oil pressure cylinder main body and a base, wherein the oil pressure cylinder main body is vertically arranged, the base is horizontally arranged at the bottom of the oil pressure cylinder main body, the top of the base is connected with the top of the oil pressure cylinder main body, the base is formed by combining a bottom plate, a top plate and a shock-absorbing mechanism, the bottom plate is horizontally arranged, the shock-absorbing mechanism is vertically arranged at the top of the bottom plate, the bottom of the shock-absorbing mechanism is connected with the top of the bottom plate, the top plate is horizontally arranged at the top of the shock-absorbing mechanism, and the top of the shock-absorbing mechanism is connected with the bottom of the top.
Description
Technical Field
The utility model particularly relates to a damping oil hydraulic cylinder.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). The hydraulic cylinder has a simple structure and reliable work, when the reciprocating motion is realized by the hydraulic cylinder, a speed reducer can be omitted, no transmission gap exists, the motion is stable, the hydraulic cylinder is widely applied to hydraulic systems of various machines, the output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the effective area and the two sides of the piston, the hydraulic cylinder is usually arranged on other equipment, and the service life of the other equipment is shortened due to the influence caused by the vibration of the hydraulic cylinder.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A shock absorption oil pressure cylinder comprises an oil pressure cylinder body and a base, wherein the oil pressure cylinder body is vertically arranged, the base is horizontally arranged at the bottom of the oil pressure cylinder body, the top of the base is connected with the top of the oil pressure cylinder body, the base is formed by combining a bottom plate, a top plate and a shock absorption mechanism, the bottom plate is horizontally arranged, the shock absorption mechanism is vertically arranged at the top of the bottom plate, the bottom of the shock absorption mechanism is connected with the top of the bottom plate, the top plate is horizontally arranged at the top of the shock absorption mechanism, and the top of the shock absorption mechanism is connected with the bottom of the top;
the damping mechanism is formed by combining a positioning bolt, a compression spring and a positioning seat, the positioning seat is horizontally arranged, the compression spring is vertically sleeved on the top of the positioning seat, the positioning bolt is vertically arranged on the top of the compression spring, and the top of the compression spring is sleeved on the bottom of the positioning bolt.
Preferably, a positioning hole is formed in the top of the positioning seat and penetrates through the top of the positioning column.
Preferably, the bottom of the positioning bolt is vertically formed with a positioning column, and the diameter of the positioning column is the same as that of the positioning hole.
Preferably, the damping mechanism is provided with a plurality of damping mechanisms which are respectively arranged at the corners of the bottom plate.
Preferably, roof left side wall horizontal forming has first stationary blade, and top right side wall horizontal forming has the second stationary blade, and first stationary blade and second stationary blade shaping are in same horizontal position, and first stationary blade and the equal shaping of second stationary blade middle part have the screw hole that link up its top and bottom.
Preferably, a third fixing piece is horizontally formed on the left side wall of the bottom of the oil hydraulic cylinder body, a fourth fixing piece is horizontally formed on the right side wall of the bottom of the oil hydraulic cylinder body, the third fixing piece and the fourth fixing piece are formed on the same horizontal position, threaded holes are formed in the middle of the third fixing piece and the middle of the fourth fixing piece, and the base is fixed to the bottom of the oil hydraulic cylinder body through screws.
Compared with the prior art, the utility model has the beneficial effects that: according to the damping oil pressure cylinder, the vibration influence caused by the use of the oil pressure cylinder is reduced through the damping mechanism of the base, and the positioning column and the positioning hole are arranged on the damping mechanism, so that the impact force caused by the oil pressure cylinder cannot deviate.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a schematic view of the shock absorbing device of the present invention;
FIG. 4 is a schematic view of the positioning socket of the present invention;
FIG. 5 is a schematic view of the positioning pin of the present invention;
FIG. 6 is a schematic view of a third anchor sheet of the present invention.
In the figure: 1. the hydraulic cylinder comprises a hydraulic cylinder main body, 2, a base, 3, a bottom plate, 4, a top plate, 5, a damping mechanism, 6, a positioning bolt, 7, a compression spring, 8, a positioning seat, 9, a positioning hole, 10, a positioning column, 11, a first fixing piece, 12, a second fixing piece, 13, a third fixing piece, 14 and a fourth fixing piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a damping oil pressure cylinder includes an oil pressure cylinder main body 1 and a base 2, the oil pressure cylinder main body 1 is vertically disposed, the base 2 is horizontally disposed at the bottom of the oil pressure cylinder main body 1, the top of the base 2 is connected to the top of the oil pressure cylinder main body 1, the base 2 is formed by combining a bottom plate 3, a top plate 4 and a damping mechanism 5, the bottom plate 3 is horizontally disposed, the damping mechanism 5 is vertically disposed at the top of the bottom plate 3, the bottom of the damping mechanism 5 is connected to the top of the bottom plate 3, the top plate 4 is horizontally disposed at the top of the damping mechanism 5, and the top of the damping mechanism 5 is connected to the bottom of the top;
Preferably, a positioning hole 9 is formed in the top of the positioning seat 8, and the positioning hole 9 penetrates through the top of the positioning column.
Preferably, a positioning column 10 is vertically formed at the bottom of the positioning bolt 6, and the diameter of the positioning column 10 is the same as that of the positioning hole 9.
Preferably, the damping mechanisms 5 are provided in plurality and are respectively provided at the corners of the bottom plate 3.
Preferably, the left side wall of the top plate 4 is horizontally formed with a first fixing plate 11, the top right side wall is horizontally formed with a second fixing plate 12, the first fixing plate 11 and the second fixing plate 12 are formed at the same horizontal position, and threaded holes penetrating the top and the bottom of the first fixing plate 11 and the middle of the second fixing plate 12 are formed in the middle.
Preferably, a third fixing plate 13 is horizontally formed on the left side wall of the bottom of the hydraulic cylinder body 1, a fourth fixing plate 14 is horizontally formed on the right side wall of the bottom of the hydraulic cylinder body 1, the third fixing plate 13 and the fourth fixing plate 14 are formed in the same horizontal position, threaded holes are formed in the middle of the third fixing plate 13 and the middle of the fourth fixing plate 14, and the base 2 is fixed to the bottom of the hydraulic cylinder body 1 through screws.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A shock-absorbing oil hydraulic cylinder is characterized by comprising an oil hydraulic cylinder body and a base, wherein the oil hydraulic cylinder body is vertically arranged, the base is horizontally arranged at the bottom of the oil hydraulic cylinder body, the top of the base is connected with the top of the oil hydraulic cylinder body, the base is formed by combining a bottom plate, a top plate and a shock-absorbing mechanism, the bottom plate is horizontally arranged, the shock-absorbing mechanism is vertically arranged at the top of the bottom plate, the bottom of the shock-absorbing mechanism is connected with the top of the bottom plate, the top plate is horizontally arranged at the top of the shock-absorbing mechanism, and the top of the shock-absorbing mechanism is connected with the bottom of the top;
the damping mechanism is formed by combining a positioning bolt, a compression spring and a positioning seat, the positioning seat is horizontally arranged, the compression spring is vertically sleeved on the top of the positioning seat, the positioning bolt is vertically arranged on the top of the compression spring, and the top of the compression spring is sleeved on the bottom of the positioning bolt.
2. The damping oil pressure cylinder as claimed in claim 1, wherein the positioning seat has a positioning hole formed at a top thereof, the positioning hole extending through a top of the positioning post.
3. The damping oil pressure cylinder as claimed in claim 1, wherein a positioning post is vertically formed at the bottom of the positioning bolt, and the diameter of the positioning post is the same as that of the positioning hole.
4. The damping oil pressure cylinder as claimed in claim 1, wherein the damping mechanism is provided in plural and respectively provided at the corners of the bottom plate.
5. The shock absorbing oil pressure cylinder as claimed in claim 1, wherein a first fixing plate is horizontally formed on the left side wall of the top plate, a second fixing plate is horizontally formed on the right side wall of the top plate, the first fixing plate and the second fixing plate are formed in the same horizontal position, and threaded holes penetrating the top and the bottom of the first fixing plate and the second fixing plate are formed in the middle of the first fixing plate and the second fixing plate.
6. The shock absorbing hydraulic cylinder as claimed in claim 1, wherein a third fixing plate is horizontally formed on a left side wall of a bottom of the hydraulic cylinder body, a fourth fixing plate is horizontally formed on a right side wall of the bottom of the hydraulic cylinder body, the third fixing plate and the fourth fixing plate are formed at the same horizontal position, threaded holes are formed in middle portions of the third fixing plate and the fourth fixing plate, and the base is fixed to the bottom of the hydraulic cylinder body through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683260.5U CN215719937U (en) | 2021-07-22 | 2021-07-22 | Shock attenuation oil hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683260.5U CN215719937U (en) | 2021-07-22 | 2021-07-22 | Shock attenuation oil hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215719937U true CN215719937U (en) | 2022-02-01 |
Family
ID=79989032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121683260.5U Active CN215719937U (en) | 2021-07-22 | 2021-07-22 | Shock attenuation oil hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215719937U (en) |
-
2021
- 2021-07-22 CN CN202121683260.5U patent/CN215719937U/en active Active
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