CN210179131U

CN210179131U - Integrated high-pressure rubber hose joint

Info

Publication number: CN210179131U
Application number: CN201920939292.3U
Authority: CN
Inventors: Weidong Zhu; 朱伟东; Yilei Gu; 顾一雷; Long Lin; 林珑; Xingguang Shi; 施兴广
Original assignee: Zhejiang Haigwei Hydraulic Technology Co Ltd
Current assignee: Zhejiang Haigwei Hydraulic Technology Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-03-24
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses an integral type high pressure rubber tube connects, press the cover and connect the main part including detaining, connect the one end of main part and install the fixed head, be provided with the draw-in groove on the fixed head, rubber tube connects is installed to the one end of fixed head, detain and press the cover to install the outside at rubber tube connects, detain and press the one end of cover and install the dop, detain and press the inboard of cover and install the solid pressure head of card. The utility model discloses a withhold the cover in the outside of rubber tube joint is installed, install the dop in the one end of withholding the cover, and install the fixed head in the one end that connects the main part, be provided with the draw-in groove on the fixed head, the dop that conveniently makes to withhold the cover through its one end through the draw-in groove is connected with the joint main part, install the one end of rubber tube between withholding cover and rubber tube joint through withholding the cover convenience, easy to assemble dismantles, the integrative structure of this kind of running-in need not to shell the rubber tube and glues the processing, avoid the rubber to the pollution of environment, and reduce the consumption of manpower resources.

Description

Integrated high-pressure rubber hose joint

Technical Field

The utility model relates to a high-pressure rubber tube connects technical field, concrete formula high-pressure rubber tube connects as an organic whole.

Background

In hydraulic system, no matter be the metal coupling, or hose nipple, all there is the problem that produces the leakage easily, to the cutting ferrule coupling, mostly receive great external force or impact force because of the pipeline, make the cutting ferrule become flexible or the pipe end face warp and cause the leakage, whether should examine the cutting ferrule at this moment and become out of round, whether the blade has defect, whether the pipe end is intact and the compressing tightly degree of cutting ferrule nut etc. still need eliminate pipeline external force simultaneously, to flaring formula coupling, mostly because of the flaring is excessive, quality off-spec or dismantle many times, cause flaring deformation or crackle etc. to cause the leakage, can cut the flaring again with the front end this moment. If the male cone and the female cone are used for pressing and sealing, the leakage is mostly caused by the damage of the two conical surfaces, and the grinding sand can be used for grinding the conical surfaces.

The high-pressure rubber hose joint at the present stage has many disadvantages, for example, the prior buckling ultrahigh-pressure hose is totally divided into a split structure, which needs to be stripped, wastes manpower, has the disadvantages of environmental pollution, is inconvenient to install and disassemble, and cannot connect and fix hoses with different calibers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type high pressure rubber tube joint to the original withhold that proposes in the solution above-mentioned background art is total to be split type structure and need to be shelled gluey, extravagant manpower, and the polluted environment's disadvantage, the installation is dismantled inconveniently, can't connect fixed scheduling problem to the hose of different bores.

In order to achieve the above object, the utility model provides a following technical scheme: integral type high pressure rubber tube connects, including withholding cover and joint main part, the fixed head is installed to the one end of joint main part, be provided with the draw-in groove on the fixed head, rubber tube connects is installed to the one end of fixed head, rubber tube connects's the outside is provided with the skid resistant course, withhold the cover and install the outside at rubber tube connects, withhold the one end of cover and install the dop, withhold the inboard of cover and install solid pressure head of card.

Preferably, the joint main body is connected with the fixed head in a welding mode, and the fixed head is connected with the rubber pipe joint in a welding mode.

Preferably, the inner side of the clamping head is fixedly connected with the clamping groove in a clamping manner, and the clamping head and the buckling and pressing sleeve are arranged into an integral structure.

Preferably, a connecting pipe gap is arranged between the rubber pipe joint and the clamping and fixing pressure head on the inner wall of the pressing sleeve, and the rubber pipe is inserted into the connecting pipe gap.

Preferably, the internally mounted of the clamping pressure head has a floating pressure head, and one end of the floating pressure head is fixedly connected with one end of the inner cavity wall of the clamping pressure head through a strong spring.

Preferably, the clamping and fixing pressure head and the inner side wall of the clamping and fixing sleeve are arranged into an integral structure, and the clamping and fixing pressure head is arranged into a T-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a withhold the cover outside the rubber tube joint, install the dop at withhold the one end of cover, and install the fixed head at the one end of connecting the main part, be provided with the draw-in groove on the fixed head, conveniently make withhold the cover through the draw-in groove and be connected with the joint main part through the dop of its one end, and install the solid pressure head of card in withholding the inboard of cover, conveniently install the one end of rubber tube between withhold the cover and the rubber tube joint through withholding the cover, easy to assemble and dismantle, this kind of integrative structure of break-away need not to shell the rubber tube and glue the processing, avoid the rubber to the pollution of environment, and reduce the consumption of manpower resources;

2. the utility model discloses an internally mounted who withholds the inboard card of cover and solidly press the head has the pressure head that floats through powerful spring control, can adjust the size in space between cover and the rubber tube connector withholding through it, can install the rubber tube of different bores, increase the commonality.

Drawings

FIG. 1 is a cross-sectional view of the integrated high-pressure hose joint of the present invention;

FIG. 2 is a front view of the integrated high-pressure rubber hose joint of the present invention;

fig. 3 is a top view of the connector body of the present invention;

fig. 4 is a schematic structural view of the interior of the crimping sleeve of the present invention;

fig. 5 is a side view of the crimping sleeve of the present invention.

In the figure: 1. a hose; 2. clamping and fixing a pressure head; 3. buckling and pressing the sleeve; 4. clamping a head; 5. a fixed head; 6. a connector body; 7. a card slot; 8. an anti-slip layer; 9. a hose joint.

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.

Referring to fig. 1-5, the present invention provides an embodiment: integral type high pressure rubber tube connects, including withholding cover 3 and joint main part 6, fixed head 5 is installed to the one end of joint main part 6, be provided with draw-in groove 7 on the fixed head 5, draw-in groove 7 conveniently withholds dop 4 of the one end of cover 3 rather than inlaying and be connected, rubber tube joint 9 is installed to the one end of fixed head 5, rubber tube joint 9 is used for installing rubber tube 1, the outside of rubber tube joint 9 is provided with skid resistant course 8, skid resistant course 8 makes rubber tube 1 firm with rubber tube joint 9 installation, can carry out anticreep control, withhold cover 3 and install the outside at rubber tube joint 9, dop 4 is installed to the one end of withholding cover 3, the solid pressure head 2 of card is installed to the inboard of withholding cover 3, the solid pressure head 2 of card is used for.

Further, the joint main body 6 is connected with the fixing head 5 in a welding mode, the fixing head 5 is connected with the rubber pipe joint 9 in a welding mode, and the rubber pipe joint 9 is connected with the joint main body 6 conveniently through the fixing head 5.

Further, the inner side of the clamping head 4 is fixedly connected with the clamping groove 7 in a clamping mode, the clamping head 4 and the buckling and pressing sleeve 3 are arranged into an integral structure, and the clamping head 4 at one end of the buckling and pressing sleeve 3 is conveniently and fixedly connected with the clamping groove 7.

Furthermore, a connecting pipe gap is arranged between the rubber pipe joint 9 and the clamping and fixing pressure head 2 on the inner wall of the buckling and pressing sleeve 3, the rubber pipe 1 is inserted into the connecting pipe gap, and the rubber pipe 1 is convenient to mount through the connecting pipe gap.

Further, the internally mounted of the solid pressure head 2 of card has the pressure head of floating, and the one end of the pressure head of floating passes through strong spring and the one end fixed connection of the inner chamber wall of the solid pressure head 2 of card, can adjust the bore of withholding cover 3 through the pressure head of floating.

Further, the inside wall of the clamping and fixing pressure head 2 and the buckling and pressing sleeve 3 is arranged to be of an integral structure, the clamping and fixing pressure head 2 is arranged to be of a T-shaped structure, and the clamping and fixing pressure head 2 is used for compressing the rubber pipe 1.

The working principle is as follows: when the device is used, the pressing sleeve 3 is pressed outside the rubber tube joint 9, the clamping head 4 at one end of the pressing sleeve 3 is clamped and fixed in the clamping groove 7 on the fixing head 5, the rubber tube 1 is sleeved outside the rubber tube joint 9, the clamping and fixing pressure head 2 on the inner side of the pressing sleeve 3 is pressed and fixed outside the rubber tube 1, the floating pressure head inside the clamping and fixing pressure head 2 is enabled to compress and fix the rubber tube 1, the anti-slip layer 8 can prevent the rubber tube 1 from being protected in the outer side of the rubber tube joint 9 in an anti-slip mode, and the fixing firmness of the rubber tube 1 is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Integral type high pressure rubber tube connects, including withholding cover (3) and joint main part (6), its characterized in that: the fixed head (5) is installed to the one end that connects main part (6), be provided with draw-in groove (7) on fixed head (5), rubber tube joint (9) are installed to the one end of fixed head (5), the outside of rubber tube joint (9) is provided with skid resistant course (8), withhold cover (3) and install the outside at rubber tube joint (9), dop (4) are installed to the one end of withholding cover (3), the solid pressure head of card (2) is installed to the inboard of withholding cover (3).

2. The integrated high pressure hose coupling of claim 1, wherein: the joint main body (6) is connected with the fixing head (5) in a welding mode, and the fixing head (5) is connected with the rubber pipe joint (9) in a welding mode.

3. The integrated high pressure hose coupling of claim 1, wherein: the inner side of the clamping head (4) is fixedly connected with the clamping groove (7) in a clamping mode, and the clamping head (4) and the buckling sleeve (3) are arranged into an integral structure.

4. The integrated high pressure hose coupling of claim 1, wherein: and a connecting pipe gap is arranged between the rubber pipe joint (9) and the clamping and fixing pressure head (2) on the inner wall of the buckling and pressing sleeve (3), and the rubber pipe (1) is inserted into the connecting pipe gap.

5. The integrated high pressure hose coupling of claim 1, wherein: the inside of the clamping pressure head (2) is provided with a floating pressure head, and one end of the floating pressure head is fixedly connected with one end of the inner cavity wall of the clamping pressure head (2) through a strong spring.

6. The integrated high pressure hose coupling of claim 1, wherein: the clamping pressure head (2) and the inner side wall of the buckling sleeve (3) are arranged into an integral structure, and the clamping pressure head (2) is arranged into a T-shaped structure.