CN212480468U - Hydraulic hose dismounting device - Google Patents
Hydraulic hose dismounting device Download PDFInfo
- Publication number
- CN212480468U CN212480468U CN202020998863.3U CN202020998863U CN212480468U CN 212480468 U CN212480468 U CN 212480468U CN 202020998863 U CN202020998863 U CN 202020998863U CN 212480468 U CN212480468 U CN 212480468U
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- hose
- locking
- clamping part
- pipe nut
- pipe
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Abstract
The utility model relates to the technical field of hose disassembly and assembly, and discloses a hydraulic hose disassembly and assembly device, which comprises a locking clamp for fixing a hose and a hose sleeve and a locking plug screw for locking a hose nut on the hose; the locking clamp comprises a first clamping part and a second clamping part, wherein the middle of the first clamping part and the middle of the second clamping part are provided with semi-cylindrical grooves; one part of the first clamping part and the second clamping part is clamped on the hose, and the other part of the first clamping part and the second clamping part is clamped on the pipe sleeve; the locking screw plug is composed of a screw plug head, a locking part with threads matched with the internal threads of the pipe nut on the periphery and a screw plug rod in sequence. Combining the first clamping part and the second clamping part of the locking clamp to form a cylindrical cavity to clamp the hose and the pipe sleeve on one side of the pipe nut; and a screw rod of the locking screw plug extends into the hose along the port of the pipe nut, the locking part locks and fixes the pipe nut through the external thread and the thread inside the pipe nut, and the locking screw plug is screwed by a spanner to drive the pipe nut to replace or maintain after the pipe nut is detached.
Description
Technical Field
The utility model relates to a hose dismouting technical field especially relates to a hydraulic hose dismouting device.
Background
With the gradual expansion of the application of hydraulic control technology, more consumables are produced. The hydraulic hose is composed of joints at two ends and a middle soft rubber pipe, the end part is composed of a pipe nut, a pipe nozzle and a metal pipe sleeve, and the pipe nozzle and the hose are tightly fixed together through wrapping by the metal pipe sleeve.
In the use of a hydraulic control system or an aircraft landing gear retraction system, the phenomenon of leakage caused by the fact that a high-pressure rubber hose and a low-pressure rubber hose are broken due to overlarge pressure or a pipe joint assembly is not sealed tightly can often occur, however, most of leakage damage phenomena occur on the local part of the hose, and the pipe nut is in a free rotatable state at ordinary times, so that the whole pipe joint assembly is not easy to disassemble and maintain after being damaged, the whole pipe joint assembly is difficult to reuse after repair except the condition of returning to the factory for maintenance, therefore, the existing maintenance means basically scrap the whole pipe for replacing new parts, and the phenomenon of great waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic hose dismouting device solves the extravagant problem of the material that the maintenance leads to can't be disassembled to the rubber hose that the seepage damaged among the prior art.
The utility model discloses a realize through following scheme:
a hydraulic hose dismounting device comprises a locking clamp for fixing a hose and a hose sleeve and a locking plug screw for locking a nut on the hose;
the locking clamp comprises a first clamping part and a second clamping part, wherein the middle of the first clamping part and the middle of the second clamping part are provided with semi-cylindrical grooves; one part of the first clamping part and the second clamping part is clamped on the hose, and the other part of the first clamping part and the second clamping part is clamped on the pipe sleeve;
the locking screw plug is composed of a screw plug head, a locking part with threads matched with the internal threads of the pipe nut on the periphery and a screw plug rod in sequence.
Further, the first clamping part and the second clamping part are combined to form a prism, and the length of a diagonal line of the prism is larger than that of a diagonal line of the pipe nut.
Further, the diameter of the screw plug rod is smaller than the inner diameter of the hose; the diameter of the locking part is slightly smaller than the inner diameter of the pipe nut; the diagonal of the plug head is greater than the inside diameter of the tube nut.
Furthermore, the screw rod of the locking screw plug extends into the hose along the port of the pipe nut, and the locking part locks and fixes the pipe nut through the external thread and the internal thread of the pipe nut.
Further, a wrench for disassembling the pipe nut and the lock plug is also included.
The utility model has the advantages of it is following:
1) combining the first clamping part and the second clamping part of the locking clamp to form a cylindrical cavity to clamp the hose and the pipe sleeve on one side of the pipe nut; a screw rod of the locking screw plug extends into the hose along the port of the pipe nut, the locking part locks and fixes the pipe nut through external threads and threads inside the pipe nut, and the locking screw plug is screwed by a wrench to drive the pipe nut to disassemble the pipe nut;
2) the pipe joint is convenient to disassemble, the damaged hose and the pipe joint can be disassembled, and the hose and the pipe joint can be conveniently checked, maintained and replaced respectively after being disassembled;
3) when the hose is partially damaged, the whole hose and the pipe joint assembly on the upper part of the hose do not need to be scrapped, the damaged part is respectively maintained, replaced or abandoned after the pipe joint assembly and the hose are disassembled, and the length of the hose can be changed according to actual requirements, so that the hose is convenient to use in practice; the waste of the hose or the pipe joint is reduced, and the maintenance cost is saved.
Drawings
FIG. 1 is a schematic structural view of a hydraulic hose mounting and dismounting device;
FIG. 2 is a schematic view of the hydraulic hose assembly and disassembly apparatus in combination with a hose and fitting assembly;
in the figure, 1-locking clamp, 11-first clamping part, 12-second clamping part, 2-locking screw plug, 21-screw plug head, 22-locking part, 23-screw plug rod, 3-wrench, 4-hose and joint.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
A hydraulic hose dismounting device is shown in figure 1 and comprises a locking clamp 1 for fixing a hose and a hose sleeve and a locking screw plug 2 for locking a nut on the hose; a wrench 3 for disassembling the pipe nut and the lock plug is also included.
The locking clamp 1 comprises a first clamping part 11 and a second clamping part 12, wherein the middle of the first clamping part and the second clamping part are provided with semi-cylindrical grooves; one part of the first clamping part 11 and the second clamping part 12 is clamped on the hose, and the other part is clamped on the pipe sleeve;
the locking screw plug 2 is composed of a screw plug head 21, a locking part 22 with threads matched with the internal threads of the pipe nut on the periphery and a screw plug rod 23 in sequence into a whole.
The first clamping part 11 and the second clamping part 12 are combined to form a prism, and the diagonal length of the prism is larger than that of the pipe nut.
The diameter of the screw plug rod 23 is smaller than the inner diameter of the hose; the diameter of the locking portion 22 is slightly smaller than the inner diameter of the pipe nut; the diagonal of the plug head 21 is larger than the inner diameter of the pipe nut.
The screw rod 23 of the locking screw plug 2 extends into the hose along the port of the pipe nut, and the locking part 22 locks and fixes the pipe nut through external threads and threads inside the pipe nut.
When the hose and the pipe joint assembly are disassembled, the first clamping part and the second clamping part of the locking clamp are combined to clamp the hose and the joint 4 on one side of the pipe nut, then a screw rod of the locking screw plug extends into the hose along the port of the pipe nut, the locking part locks and fixes the pipe nut through external threads and threads inside the pipe nut, and the locking screw plug is screwed by a wrench to drive the pipe nut and disassemble the pipe nut; after the disassembly, the pipe joint part and the hose are respectively repaired or replaced;
when the hose and the pipe joint assembly are installed, the pipe sleeve and the hose are screwed, the first clamping part and the second clamping part of the locking clamp are combined and clamped on the hose and the pipe sleeve, the plug screw rod of the locking plug screw penetrates through the port of the pipe nut, the plug screw rod extends into the pipe sleeve after the locking part locks and fixes the pipe nut through the external threads and the threads inside the pipe nut, the locking plug screw is screwed through a wrench, and the pipe nut is installed on the pipe sleeve.
The beneficial effect of this embodiment is: when the hose is partially damaged, the whole hose and the pipe joint assembly on the upper part of the hose do not need to be scrapped, the damaged part is respectively maintained, replaced or abandoned after the pipe joint assembly and the hose are disassembled, and the length of the hose can be changed according to actual requirements, so that the hose is convenient to use in practice; the waste of the hose or the pipe joint is reduced, and the maintenance cost is saved.
The content of the present invention is not limited to the examples, and any equivalent transformation adopted by the technical solution of the present invention is covered by the claims of the present invention by those skilled in the art through reading the present invention.
Claims (5)
1. The hydraulic hose dismounting device is characterized by comprising a locking clamp (1) for fixing a hose and a hose sleeve and a locking screw plug (2) for locking a nut on the hose;
the locking clamp (1) comprises a first clamping part (11) and a second clamping part (12), wherein the middle of the first clamping part and the second clamping part is provided with a semi-cylindrical groove; one part of the first clamping part (11) and the second clamping part (12) is clamped on the hose, and the other part of the first clamping part and the second clamping part is clamped on the sleeve;
the locking screw plug (2) is formed into a whole by a screw plug head (21), a locking part (22) with a pipe nut internal thread matching thread arranged on the periphery and a screw plug rod (23) in sequence.
2. The hydraulic hose dismounting device according to claim 1, wherein the first clamping portion (11) and the second clamping portion (12) are combined to form a prism, and the diagonal length of the prism is larger than that of the pipe nut.
3. A hydraulic hose fitting and removing device according to claim 1, wherein the diameter of the screw rod (23) is smaller than the inner diameter of the hose; the diameter of the locking part (22) is slightly smaller than the inner diameter of the pipe nut; the diagonal of the plug head (21) is larger than the inner diameter of the pipe nut.
4. A hydraulic hose fitting and removing device according to claim 3, wherein the screw rod (23) of the locking screw (2) extends into the hose along the end of the pipe nut, and the locking part (22) locks and fixes the pipe nut by external threads and threads inside the pipe nut.
5. A hydraulic hose fitting and removing device according to claim 1, characterised by a wrench (3) for removing the pipe nut and the lock plug screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998863.3U CN212480468U (en) | 2020-06-04 | 2020-06-04 | Hydraulic hose dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998863.3U CN212480468U (en) | 2020-06-04 | 2020-06-04 | Hydraulic hose dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480468U true CN212480468U (en) | 2021-02-05 |
Family
ID=74446300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020998863.3U Active CN212480468U (en) | 2020-06-04 | 2020-06-04 | Hydraulic hose dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480468U (en) |
-
2020
- 2020-06-04 CN CN202020998863.3U patent/CN212480468U/en active Active
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