CN217271128U - Wear-resisting hydraulic cylinder - Google Patents
Wear-resisting hydraulic cylinder Download PDFInfo
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- CN217271128U CN217271128U CN202220364704.7U CN202220364704U CN217271128U CN 217271128 U CN217271128 U CN 217271128U CN 202220364704 U CN202220364704 U CN 202220364704U CN 217271128 U CN217271128 U CN 217271128U
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Abstract
The utility model relates to a wear-resisting type hydraulic cylinder, including cylinder body and hydro-cylinder pole, the below of cylinder body is equipped with first hydraulic fluid port, the right side of first hydraulic fluid port is equipped with the second hydraulic fluid port, the right side of cylinder body is equipped with the base, the inside of base is equipped with the fixed orifices, the inside of fixed orifices is equipped with the mounting, the mounting has solid fixed ring and pin to constitute, the left side of cylinder body is equipped with the hydro-cylinder pole, the left side of hydro-cylinder pole is equipped with pole head earrings. This wear-resisting type hydraulic cylinder, be equipped with wear-resisting cover through the outside at the cylinder body, the effectual cylinder body that has protected inside is not worn and torn under long-time work, be equipped with the hinge in wear-resisting cover's top simultaneously, can open wear-resisting cover, and fix wear-resisting cover through the connector link of below, easy to assemble like this and dismantlement, be equipped with the base on the right side of cylinder body simultaneously, and install the mounting on the inside fixed orifices of base, can fix hydraulic cylinder like this, and it is also comparatively convenient when the change is dismantled.
Description
Technical Field
The utility model relates to a hydraulic cylinder technical field specifically is a wear-resisting type hydraulic cylinder.
Background
The hydraulic 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 realizing reciprocating motion, has no transmission clearance and moves stably, and is widely applied to hydraulic systems of various machines.
The existing hydraulic oil cylinder body is exposed outside, the cylinder body is worn after being used for a long time, the service life of the hydraulic oil cylinder is shortened, and meanwhile, the hydraulic oil cylinder is complex to install and inconvenient to disassemble and maintain later.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a wear-resisting type hydraulic cylinder possesses wear-resisting effectual, dismantles the installation simple, has improved advantages such as life, has solved current hydraulic cylinder body and has exposed outside, uses the cylinder body for a long time to realize being worn and torn, has shortened hydraulic cylinder's life, and hydraulic cylinder's installation is comparatively complicated simultaneously, inconvenient later dismantlement problem of maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: the wear-resistant hydraulic oil cylinder comprises a cylinder body and an oil cylinder rod, wherein a first oil port is arranged below the cylinder body, a second oil port is arranged on the right side of the first oil port, a base is arranged on the right side of the cylinder body, a fixing hole is formed in the base, a fixing piece is arranged in the fixing hole, and the fixing piece is composed of a fixing ring and a pin.
The left side of cylinder body is equipped with the hydro-cylinder pole, the left side of hydro-cylinder pole is equipped with the pole head earrings, the inside of pole head earrings is equipped with joint bearing, the right side of pole head earrings is equipped with the rubber pad, the outside of cylinder body is equipped with wear-resisting cover, the top of wear-resisting cover is equipped with the hinge, the below of wear-resisting cover is equipped with the connector link, the inside of wear-resisting cover is equipped with the hydraulic fluid port export.
Further, the first oil port is vertically arranged below the cylinder body, and a central axis of the first oil port is parallel to a central axis of the second oil port.
Further, an integrated structure is formed between the base and the cylinder body, and the fixing hole is vertically arranged inside the base.
Furthermore, constitute detachable construction between mounting and the fixed orifices, constitute detachable construction between pin and the solid fixed ring.
Furthermore, a sliding structure is formed between the oil cylinder rod and the cylinder body, and an integrated structure is formed between the oil cylinder rod and the rod head lug ring.
Furthermore, the joint bearing is vertically arranged inside the rod head ear ring, and the central axis of the rubber pad is parallel to the central axis of the oil cylinder rod.
Furthermore, constitute detachable construction between wear-resisting cover and the cylinder body, constitute detachable construction between hinge and the wear-resisting cover.
Furthermore, constitute detachable construction between connector link and the wear-resisting cover, constitute the integral type structure between hydraulic fluid port export and the wear-resisting cover.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this wear-resisting type hydraulic cylinder, be equipped with wear-resisting cover through the outside at the cylinder body, the effectual cylinder body that has protected inside is not worn and torn under long-time work, be equipped with the hinge in wear-resisting cover's top simultaneously, can open wear-resisting cover, and fix wear-resisting cover through the connector link of below, easy to assemble like this and dismantlement, be equipped with the base on the right side of cylinder body simultaneously, and install the mounting on the inside fixed orifices of base, can fix hydraulic cylinder like this, and it is also comparatively convenient when the change is dismantled.
2. This wear-resisting type hydraulic cylinder is equipped with the hydraulic fluid port export through the inside at wear-resisting cover, conveniently passes first hydraulic fluid port and second hydraulic fluid port, is equipped with the pole head earrings in the left side of hydro-cylinder pole simultaneously, through being connected the power unit with car inside with the joint bearing on the pole head earrings, can realize the concertina movement of hydro-cylinder pole and cylinder body, and it is comparatively convenient in the use.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in which the cylinder rod and the cylinder body are engaged with each other;
FIG. 3 is a schematic view of the structure of the present invention in which the rod and the base are engaged with each other;
FIG. 4 is a schematic view of the fixing member of the present invention;
fig. 5 is a schematic view of the structure of the wear-resistant sleeve of the present invention.
In the figure: 1. a cylinder body; 2. a first oil port; 3. a second oil port; 4. a base; 5. a fixing hole; 6. a fixing member; 7. a fixing ring; 8. a pin; 9. a cylinder rod; 10. a head earring; 11. a knuckle bearing; 12. a rubber pad; 13. a wear-resistant sleeve; 14. a hinge; 15. a connecting buckle; 16. and an oil port outlet.
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.
Referring to fig. 1-5, the wear-resistant hydraulic cylinder in this embodiment includes a cylinder body 1 and a cylinder rod 9, a first oil port 2 is disposed below the cylinder body 1, a second oil port 3 is disposed on a right side of the first oil port 2, a base 4 is disposed on a right side of the cylinder body 1, a fixing hole 5 is disposed inside the base 4, a fixing member 6 is disposed inside the fixing hole 5, and the fixing member 6 includes a fixing ring 7 and a pin 8.
The left side of cylinder body 1 is equipped with hydro-cylinder pole 9, and the left side of hydro-cylinder pole 9 is equipped with pole head earrings 10, and the inside of pole head earrings 10 is equipped with joint bearing 11, and the right side of pole head earrings 10 is equipped with rubber pad 12, and the outside of cylinder body 1 is equipped with wear-resisting cover 13, and the top of wear-resisting cover 13 is equipped with hinge 14, and the below of wear-resisting cover 13 is equipped with connector link 15, and the inside of wear-resisting cover 13 is equipped with hydraulic fluid port export 16.
Referring to fig. 3, in the embodiment, the first oil port 2 is vertically disposed below the cylinder body 1, a central axis of the first oil port 2 is parallel to a central axis of the second oil port 3, and the first oil port 2 and the second oil port 3 are disposed below the cylinder body 1, so that oil is conveniently conveyed into the hydraulic cylinder.
Referring to fig. 3, in the embodiment, an integrated structure is formed between the base 4 and the cylinder body 1, the fixing hole 5 is vertically disposed inside the base 4, and the base 4 is disposed on the right side of the cylinder body 1, and the fixing hole 5 is disposed inside the base 4, so that the hydraulic cylinder is conveniently fixed and used.
Referring to fig. 4, in the present embodiment, the fixing element 6 and the fixing hole 5 form a detachable structure, and the pin 8 and the fixing ring 7 form a detachable structure, so that the fixing element 6 is installed inside the fixing hole 5, and the fixing element 6 can be detached through the pin 8, thereby facilitating the installation and detachment.
Referring to fig. 2, in the present embodiment, a sliding structure is formed between the cylinder rod 9 and the cylinder body 1, an integrated structure is formed between the cylinder rod 9 and the lug ring 10, the cylinder rod 9 is installed on the left side of the cylinder body 1, the lug ring 10 is installed on the left side of the cylinder rod 9, the cylinder rod 9 and the lug ring 10 are integrated, and the integrated structure is safe and cannot be easily broken, the first oil port 2 and the second oil port 3 are conveniently penetrated through the oil port outlet 16 arranged in the wear-resistant sleeve 13, the lug ring 10 is arranged on the left side of the cylinder rod 9, and the power mechanism inside the automobile is connected with the joint bearing 11 on the lug ring 10, so that the telescopic motion of the cylinder rod 9 and the cylinder body 1 can be realized, and the use is convenient
Referring to fig. 1, in the present embodiment, the joint bearing 11 is vertically disposed inside the head ear ring 10, the central axis of the rubber pad 12 is parallel to the central axis of the cylinder rod 9, the joint bearing 11 is disposed inside the head ear ring 10, and the joint bearing 11 is connected to a power mechanism in the vehicle, so that the cylinder rod 9 performs a circular telescopic motion, and the rubber pad 12 is disposed on the right side of the head ear ring 10, thereby effectively reducing the shock generated by the impact of the head ear ring 10 during the telescopic process.
Referring to fig. 2, in the present embodiment, a detachable structure is formed between the wear-resistant sleeve 13 and the cylinder body 1, a detachable structure is formed between the hinge 14 and the wear-resistant sleeve 13, the detachable wear-resistant sleeve 13 is arranged outside the cylinder body 1, so that the abrasion of the hydraulic cylinder in the long-term use process is effectively prevented, the service life of the hydraulic cylinder is prolonged, the wear-resistant sleeve 13 is arranged outside the cylinder body 1, so that the cylinder body 1 inside is effectively protected from being worn in long-time work, meanwhile, the hinge 14 is arranged above the wear-resistant sleeve 13, the wear-resistant sleeve 13 can be opened, and the wear-resistant sleeve 13 is fixed by the connecting buckle 15 at the lower part, thus being convenient for installation and disassembly, meanwhile, the right side of the cylinder body 1 is provided with the base 4, and the fixing piece 6 is arranged on the fixing hole 5 in the base 4, so that the hydraulic cylinder can be fixed, and the replacement and the disassembly are also convenient.
Referring to fig. 5, in the embodiment, a detachable structure is formed between the connecting buckle 15 and the wear-resistant sleeve 13, an integrated structure is formed between the oil port outlet 16 and the wear-resistant sleeve 13, the wear-resistant sleeve 13 is rotatably opened by arranging the hinge 14 above the wear-resistant sleeve 13, the connecting buckle 15 is arranged below the wear-resistant sleeve 13, so that the wear-resistant sleeve 13 can be closed, and the oil port outlet 16 is arranged inside the wear-resistant sleeve 13, so that the first oil port 2 and the second oil port 3 can conveniently pass through.
It can be understood that, this wear-resisting type hydraulic cylinder, through being equipped with wear-resisting cover 13 in the outside of cylinder body 1, the effectual cylinder body 1 that has protected inside is not worn and torn under long-time work, is equipped with hinge 14 simultaneously in wear-resisting cover 13's top, can open wear-resisting cover 13 to link 15 through the below is fixed wear-resisting cover 13, so easy to assemble and dismantle.
The working principle of the above embodiment is as follows:
during operation, firstly, a first oil port 2 and a second oil port 3 are arranged below the cylinder body 1, a base 4 is arranged on the right side of the cylinder body 1, secondly, an oil cylinder rod 9 is installed on the left side of the cylinder body 1, a rod head lug 10 is arranged on the left side of the oil cylinder rod 9, a rubber pad 12 is installed on the right side of the rod head lug 10, then, a base 4 is arranged on the right side of the cylinder body 1, a wear-resistant sleeve 13 is installed outside the cylinder body 1, and finally, a fixing piece 6 is installed in a fixing hole 5 inside the base 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides a wear-resisting type hydraulic cylinder, includes cylinder body (1) and hydro-cylinder pole (9), its characterized in that: a first oil port (2) is arranged below the cylinder body (1), a second oil port (3) is arranged on the right side of the first oil port (2), a base (4) is arranged on the right side of the cylinder body (1), a fixing hole (5) is arranged inside the base (4), a fixing piece (6) is arranged inside the fixing hole (5), and the fixing piece (6) is composed of a fixing ring (7) and a pin (8);
the left side of cylinder body (1) is equipped with hydro-cylinder pole (9), the left side of hydro-cylinder pole (9) is equipped with pole head earrings (10), the inside of pole head earrings (10) is equipped with joint bearing (11), the right side of pole head earrings (10) is equipped with rubber pad (12), the outside of cylinder body (1) is equipped with wear-resisting cover (13), the top of wear-resisting cover (13) is equipped with hinge (14), the below of wear-resisting cover (13) is equipped with connector link (15), the inside of wear-resisting cover (13) is equipped with hydraulic fluid port export (16).
2. A wear-resistant hydraulic ram according to claim 1 wherein: the first oil port (2) is vertically arranged below the cylinder body (1), and the central axis of the first oil port (2) is parallel to the central axis of the second oil port (3).
3. A wear-resistant hydraulic ram according to claim 1 wherein: an integrated structure is formed between the base (4) and the cylinder body (1), and the fixing hole (5) is vertically arranged in the base (4).
4. A wear-resistant hydraulic ram according to claim 1 wherein: constitute detachable construction between mounting (6) and fixed orifices (5), constitute detachable construction between pin (8) and solid fixed ring (7).
5. A wear-resistant hydraulic ram according to claim 1 wherein: a sliding structure is formed between the oil cylinder rod (9) and the cylinder body (1), and an integrated structure is formed between the oil cylinder rod (9) and the rod head earring (10).
6. A wear-resistant hydraulic ram according to claim 1 wherein: the knuckle bearing (11) is vertically arranged inside the head ear ring (10), and the central axis of the rubber pad (12) is parallel to the central axis of the oil cylinder rod (9).
7. A wear-resistant hydraulic ram according to claim 1 wherein: constitute detachable construction between wear-resisting cover (13) and cylinder body (1), constitute detachable construction between hinge (14) and wear-resisting cover (13).
8. A wear-resistant hydraulic ram according to claim 1 wherein: constitute detachable construction between connector link (15) and wear-resisting cover (13), constitute the integral type structure between hydraulic fluid port export (16) and wear-resisting cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364704.7U CN217271128U (en) | 2022-02-17 | 2022-02-17 | Wear-resisting hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364704.7U CN217271128U (en) | 2022-02-17 | 2022-02-17 | Wear-resisting hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271128U true CN217271128U (en) | 2022-08-23 |
Family
ID=82856553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220364704.7U Active CN217271128U (en) | 2022-02-17 | 2022-02-17 | Wear-resisting hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271128U (en) |
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2022
- 2022-02-17 CN CN202220364704.7U patent/CN217271128U/en active Active
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