CN217130190U - Vertical hydraulic buffer device - Google Patents
Vertical hydraulic buffer device Download PDFInfo
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- CN217130190U CN217130190U CN202122172263.9U CN202122172263U CN217130190U CN 217130190 U CN217130190 U CN 217130190U CN 202122172263 U CN202122172263 U CN 202122172263U CN 217130190 U CN217130190 U CN 217130190U
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- outer cylinder
- vertical hydraulic
- slow release
- hydraulic oil
- end enclosure
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Abstract
The utility model relates to a tailoring technical field especially relates to a vertical hydraulic buffer, include. The utility model discloses an outer cylinder, both ends of the outer cylinder are respectively provided with an upper seal head and a lower seal head; the guide sleeve is arranged on the upper sealing head and is positioned on the inner side of the outer cylinder; the buffer moving piece is arranged in the outer cylinder, and the moving piece can move in the outer cylinder during buffering; and hydraulic oil is contained in the outer cylinder. The upper end enclosure and the lower end enclosure are installed at the two ends of the outer barrel, hydraulic oil is contained in the outer barrel, the buffer moving piece is arranged in the outer barrel, the buffer moving piece moves in the hydraulic oil, the stroke of the moving shaft is long, and the adjusting range is large. The mounting screw is fixedly pressed at the end part of the middle shaft, and the outer side of the lower end enclosure is provided with a mounting hole which can be connected with the outside.
Description
Technical Field
The utility model relates to a tailoring technical field especially relates to a vertical hydraulic buffer.
Background
The buffer device is applied to clothes shaping, ironing and ironing machines and other machines which need to reciprocate and buffer braking instantly, and can absorb impact force and vibration generated by a large-mass moving part when the brake is suddenly stopped. The old buffer adopts a horizontal structure and has the following defects: (1) the stroke of the motion shaft is short, and the adjusting range is small; (2) the stroke is short, and the endurable buffering inertia is small.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that exists among the background art, provide a vertical hydraulic buffer.
The technical scheme of the utility model: a vertical hydraulic buffer device comprises
The outer barrel is provided with an upper end enclosure and a lower end enclosure at two ends respectively;
the guide sleeve is arranged on the upper sealing head and is positioned on the inner side of the outer cylinder;
the buffer moving piece is arranged in the outer cylinder, and the moving piece can move in the outer cylinder during buffering;
and hydraulic oil is contained in the outer cylinder.
Preferably, the buffer moving member includes:
the middle shaft is movably arranged on the inner side of the upper end enclosure;
the oil cup is fixedly arranged on the outer side of the bottom of the middle shaft and is of a hollow structure;
and the first slow release part is fixedly arranged at the bottom end of the middle shaft. .
Preferably, one end of the middle shaft, which is far away from the first slow release member, is fixedly provided with a mounting screw.
Preferably, the end part of the guide sleeve is provided with a second slow release member.
Preferably, the second sustained release member is of a bullet-shaped structure.
Preferably, the surface of the first slow release member is provided with a through hole.
Preferably, the outer side of the lower end enclosure is provided with a mounting hole.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the upper end enclosure and the lower end enclosure are installed at the two ends of the outer barrel, hydraulic oil is contained in the outer barrel, the buffer moving piece is arranged in the outer barrel, the buffer moving piece moves in the hydraulic oil, the stroke of the moving shaft is long, and the adjusting range is large.
The mounting screw is fixedly pressed at the end part of the middle shaft, and the outer side of the lower end enclosure is provided with a mounting hole which can be connected with the outside.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
figure 2 is a top view of the first delay element of figure 1.
Reference numerals: 100. an outer cylinder; 110. a lower end enclosure; 111. mounting holes; 200. a middle shaft; 210. a first delay element; 211. a through hole; 220. an oil cup; 230. mounting screws; 300. a guide sleeve; 310. a second delay element; 400. an upper end enclosure; 500. and (5) hydraulic oil.
Detailed Description
Example one
As shown in fig. 1, the utility model provides a vertical hydraulic buffer device, include:
an upper seal head 400 and a lower seal head 110 are respectively arranged at two ends of the outer cylinder 100;
a guide sleeve 300 disposed on the upper head 400 at the inner side of the outer cylinder 100;
a buffer moving member provided in the outer tub 100, the moving member being movable in the outer tub 100 during buffering;
the outer cylinder 100 contains hydraulic oil 500.
In this embodiment, the buffer moving member includes:
the middle shaft 200 is movably arranged on the inner side of the upper end enclosure 400;
the oil cup 220 is fixedly arranged on the outer side of the bottom of the middle shaft 200, and the oil cup 220 is of a hollow structure;
and a first slow release member 210 fixedly installed at the bottom end of the middle shaft 200.
Specifically, in the initial state, the oil cup 220 is in the hydraulic oil 500, the oil cup 220 is in full contact with the hydraulic oil 500, and when the buffer moving member moves relative to the outer cylinder 100, the oil cup 220 moves in the direction of the guide sleeve 300, thereby playing a role in buffering.
In this embodiment, a second slow-release member 310 is installed at the end of the guide sleeve 300.
In this embodiment, the second sustained release member 310 has a bullet-shaped structure.
Specifically, the oil cup 220 drives the hydraulic oil 500 in the oil cup 220 to move, and when the oil cup 220 is moved to the outer side of the guide sleeve 300, the guide sleeve 300 is in contact with the hydraulic oil 500, and the hydraulic oil 500 is slowly extruded out, so that a buffering effect can be achieved.
In this embodiment, the first sustained release member 210 has a through hole 211 formed on a surface thereof.
Specifically, the through hole 211 is formed in the surface of the first slow release member 210, so that the hydraulic oil 500 can pass through the through hole during buffering.
Example two
As shown in fig. 1-2, compared with the first embodiment, the present invention further includes a mounting screw 230 and a mounting hole 111.
In this embodiment, a mounting screw 230 is fixedly mounted at an end of the central shaft 200 away from the first slow release member 210.
In this embodiment, the outer side of the lower end enclosure 110 is provided with a mounting hole 111.
The middle shaft 200 is provided with a mounting screw 230, and a mounting hole 111 is formed in the U-shaped frame on the outer side of the lower end enclosure 110, so that the lower end enclosure can be conveniently connected with the outside.
The working principle is as follows: when the moving parts of the machine start to move forwards, the middle shaft 200 is partially pulled up, and at the moment, a full cup of hydraulic oil 500 is filled in the oil cup 220; when the moving part of the machine is going to move in place and needs to buffer braking and shock absorption, the liquid level of the oil cup 220 contacts the second slow release member 310; the machine component continues to move, the middle shaft 200 is driven to move upwards, the second slow release member 310 is inserted into the oil cup 220, the hydraulic oil 500 is properly extruded and compressed, and the extruded hydraulic oil 500 slowly flows out from a gap between the second slow release member 310 and the oil cup 220, so that the huge inertia impact force of the movement of the machine component is absorbed. When the moving parts of the machine start to move reversely, the middle shaft 200 is partially pressed, and the hydraulic oil 500 is at the bottom of the outer cylinder 100; when the moving parts of the machine are going to move in place and the braking shock absorption needs to be buffered, the first slow release member 210 contacts the page of the hydraulic oil 500. The machine part continues to move, the middle shaft 200 is driven to move downwards, the first slow release part 210 is inserted into the hydraulic oil 500, the hydraulic oil 500 is properly extruded and compressed, and the extruded hydraulic oil 500 slowly flows out of the through hole 211 of the first slow release part 210, so that the huge inertia impact force of the movement of the machine part is absorbed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (7)
1. A vertical hydraulic cushion device, comprising:
the outer barrel is provided with an upper end enclosure and a lower end enclosure at two ends respectively;
the guide sleeve is arranged on the upper sealing head and is positioned on the inner side of the outer cylinder;
the buffer moving piece is arranged in the outer cylinder, and the moving piece can move in the outer cylinder during buffering;
and hydraulic oil is contained in the outer cylinder.
2. The vertical hydraulic damping device according to claim 1, wherein the damping moving member comprises:
the middle shaft is movably arranged on the inner side of the upper end enclosure;
the oil cup is fixedly arranged on the outer side of the bottom of the middle shaft and is of a hollow structure;
and the first slow release part is fixedly arranged at the bottom end of the middle shaft.
3. The vertical hydraulic buffer device as claimed in claim 2, wherein a mounting screw is fixedly mounted at one end of the central shaft away from the first slow release member.
4. The vertical hydraulic buffer device according to claim 1, wherein a second slow release member is mounted at the end of the guide sleeve.
5. The vertical hydraulic buffer device according to claim 4, wherein the second slow release member is of a bullet-shaped structure.
6. The vertical hydraulic buffer device as claimed in claim 2, wherein the first slow release member has a through hole on its surface.
7. The vertical hydraulic buffer device as claimed in claim 1, wherein the outer side of the lower head is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172263.9U CN217130190U (en) | 2021-09-09 | 2021-09-09 | Vertical hydraulic buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172263.9U CN217130190U (en) | 2021-09-09 | 2021-09-09 | Vertical hydraulic buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130190U true CN217130190U (en) | 2022-08-05 |
Family
ID=82615226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122172263.9U Active CN217130190U (en) | 2021-09-09 | 2021-09-09 | Vertical hydraulic buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130190U (en) |
-
2021
- 2021-09-09 CN CN202122172263.9U patent/CN217130190U/en active Active
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