CN212717480U - Novel hydraulic cylinder structure - Google Patents
Novel hydraulic cylinder structure Download PDFInfo
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- CN212717480U CN212717480U CN202021529440.3U CN202021529440U CN212717480U CN 212717480 U CN212717480 U CN 212717480U CN 202021529440 U CN202021529440 U CN 202021529440U CN 212717480 U CN212717480 U CN 212717480U
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- spring
- hydraulic cylinder
- piston rod
- supporting
- fixedly connected
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Abstract
The utility model discloses a novel hydraulic cylinder structure, including the hydraulic cylinder body, hydraulic cylinder body output is equipped with the connecting block, connecting block bottom one side is equipped with a plurality of supporting shoes, two be equipped with first spring between the supporting shoe, the equal fixedly connected with connecting rod in first spring both ends. The utility model discloses a set up a plurality of supporting shoes, first spring, the connecting rod, the apparatus further comprises a rotating shaft, the second spring with connect the rope, be favorable to when the piston rod motion of hydro-cylinder, it elongates to drive first spring, connect the rope and pull out, make the bottom that is in hydro-cylinder piston rod one end of a plurality of supporting shoe dispersions, be favorable to supporting the piston rod when the piston rod stretches out, avoid the long-time atress of piston rod, produce and rock, cause the piston rod to warp, and the wearing and tearing of hydro-cylinder tip, play better supporting role, withdraw when the piston rod, make sleeve antiport under the effect of second spring, tighten up the connection rope on the sleeve, make things convenient for next use.
Description
Technical Field
The utility model relates to a hydro-cylinder field, in particular to novel hydraulic cylinder structure.
Background
Some cylinders often need to pull a heavy structure when in use, and the structure may rotate, such as a cylinder used at the end of an excavator, and the cylinder is easy to shake a piston rod after being used for a long time, so that the end of the cylinder is worn.
Therefore, it is necessary to provide a new hydraulic cylinder structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel hydraulic cylinder structure to solve some current hydro-cylinders that propose among the above-mentioned background art and take place easily after long-time the piston rod and rock, cause the problem of hydro-cylinder tip wearing and tearing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel hydraulic cylinder structure, includes the hydraulic cylinder body, hydraulic cylinder body output is equipped with the connecting block, connecting block bottom one side is equipped with a plurality of supporting shoes, two be equipped with first spring between the supporting shoe, the equal fixedly connected with connecting rod in first spring both ends, the hydraulic cylinder body is close to supporting shoe one end and sets up flutedly, the inside pivot that is equipped with of recess, pivot outside cover is equipped with the sleeve, sleeve both ends fixedly connected with second spring, second spring one end and sleeve inner wall fixed connection, the pivot outside fixed connection of the other end and homonymy, sleeve outside cover is equipped with the connecting rope, the connecting rope other end and the supporting shoe fixed connection who is close to.
Preferably, the top of the side view of the supporting block is provided with an arc groove, and the arc groove is matched with a piston rod of a cylinder body of the hydraulic oil cylinder.
Preferably, one end of the connecting rod, which is far away from the first spring, is fixedly connected with the supporting block.
Preferably, the bottom of each supporting block is fixedly connected with a buffer layer.
Preferably, the cushioning layer is made of a rubber material.
The utility model has the advantages that:
through setting up a plurality of supporting shoes, first spring, the connecting rod, the apparatus further comprises a rotating shaft, the second spring and connect the rope, be favorable to when the piston rod motion at the hydro-cylinder, it elongates to drive first spring, connect the rope and pull out, make the bottom that is in hydro-cylinder piston rod one end of a plurality of supporting shoe dispersions, be favorable to supporting the piston rod when the piston rod stretches out, avoid the long-time atress of piston rod, the production is rocked, cause the piston rod to warp, and the wearing and tearing of hydro-cylinder tip, play better supporting role, withdraw when the piston rod, make sleeve antiport under the effect of second spring, tighten up the rope and tighten up on the sleeve, make things convenient for next.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
FIG. 3 is a schematic view of the supporting block structure of the present invention;
FIG. 4 is a schematic structural view of the rotating shaft and the second spring of the present invention;
in the figure: 1 hydraulic cylinder body, 2 connecting blocks, 3 supporting blocks, 4 first springs, 5 connecting rods, 6 grooves, 7 rotating shafts, 8 sleeves, 9 second springs, 10 connecting ropes and 31 buffer layers.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a novel hydraulic oil cylinder structure as shown in figures 1-4, which comprises a hydraulic oil cylinder body 1, the output end of the hydraulic cylinder body 1 is provided with a connecting block 2, one side of the bottom of the connecting block 2 is provided with a plurality of supporting blocks 3, a first spring 4 is arranged between the two supporting blocks 3, both ends of the first spring 4 are fixedly connected with a connecting rod 5, one end of the hydraulic cylinder body 1 close to the supporting block 3 is provided with a groove 6, a rotating shaft 7 is arranged in the groove 6, a sleeve 8 is sleeved outside the rotating shaft 7, two ends of the sleeve 8 are fixedly connected with a second spring 9, one end of the second spring 9 is fixedly connected with the inner wall of the sleeve 8, the other end is fixedly connected with the outer side of the rotating shaft 7 at the same side, the sleeve 8 outside cover is equipped with connects rope 10, connect the supporting shoe 3 fixed connection that the rope 10 other end and be close to.
Further, in the technical scheme, the top of the side view of the supporting block 3 is provided with an arc groove, and the arc groove is fit with the piston rod of the hydraulic oil cylinder body 1;
further, in the above technical solution, one end of the connecting rod 5, which is far away from the first spring 4, is fixedly connected with the supporting block 3;
further, in the above technical solution, the bottom of each supporting block 3 is fixedly connected with a buffer layer 31;
further, in the above technical solution, the buffer layer 31 is made of a rubber material.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when the device is used, a piston rod in a hydraulic oil cylinder body 1 extends out to drive a first spring 4 between supporting blocks 3 at the bottom to stretch, a connecting rope 10 on a sleeve 8 is loosened to enable the supporting blocks 3 to be dispersedly supported at the bottom of one end of the piston rod to support the piston rod, the situation that the piston rod is subjected to large force on one side during reciprocating motion is avoided, the piston rod is prevented from shaking and deforming, the end part of the hydraulic oil cylinder body 1 is abraded, the service life of the hydraulic cylinder is prolonged, the piston rod is retracted after the device is used, and the connecting rope 10 is retracted to the outer side of the sleeve 8 under the action of a second spring 9.
In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a novel hydraulic cylinder structure, includes hydraulic cylinder body (1), its characterized in that: the output end of the hydraulic cylinder body (1) is provided with a connecting block (2), one side of the bottom of the connecting block (2) is provided with a plurality of supporting blocks (3), a first spring (4) is arranged between the two supporting blocks (3), both ends of the first spring (4) are fixedly connected with connecting rods (5), one end of the hydraulic cylinder body (1) close to the supporting block (3) is provided with a groove (6), a rotating shaft (7) is arranged in the groove (6), a sleeve (8) is sleeved outside the rotating shaft (7), two ends of the sleeve (8) are fixedly connected with second springs (9), one end of each second spring (9) is fixedly connected with the inner wall of the sleeve (8), the other end of each second spring (9) is fixedly connected with the outer side of the rotating shaft (7) at the same side, the outer side of the sleeve (8) is sleeved with a connecting rope (10), and the other end of the connecting rope (10) is fixedly connected with the supporting block (3) close to the connecting rope.
2. The novel hydraulic cylinder structure of claim 1, characterized in that: and an arc groove is formed in the top of the side view of the supporting block (3), and the arc groove is matched with a piston rod of the hydraulic oil cylinder body (1).
3. The novel hydraulic cylinder structure of claim 1, characterized in that: one end, far away from the first spring (4), of the connecting rod (5) is fixedly connected with the supporting block (3).
4. The novel hydraulic cylinder structure of claim 1, characterized in that: the bottom of the supporting block (3) is fixedly connected with a buffer layer (31).
5. The novel hydraulic cylinder structure of claim 4, characterized in that: the buffer layer (31) is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021529440.3U CN212717480U (en) | 2020-07-29 | 2020-07-29 | Novel hydraulic cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021529440.3U CN212717480U (en) | 2020-07-29 | 2020-07-29 | Novel hydraulic cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212717480U true CN212717480U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021529440.3U Active CN212717480U (en) | 2020-07-29 | 2020-07-29 | Novel hydraulic cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212717480U (en) |
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2020
- 2020-07-29 CN CN202021529440.3U patent/CN212717480U/en active Active
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