Novel hydraulic pipe joint

Abstract

The utility model provides a novel hydraulic pipe joint, and belongs to the technical field of joints. The problem that a hose connected with an existing hydraulic pipe connector is prone to falling off is solved. The novel hydraulic pipe joint comprises a joint body, a tightening sleeve used for installing a rubber pipe is installed at the end of the joint body, the tightening sleeve comprises a tightening part and an installing part, the tightening part and the installing part are integrally connected, the tightening part extends into the joint body, and the installing part is clamped into the end of the joint body and installed through a bolt. The tightening sleeve is of a sleeve structure with taper, a plurality of trapezoid material collecting grooves are formed in the circumferential wall of the tightening sleeve, a material collecting part is formed between every two adjacent material collecting grooves, and the material collecting sleeve is made of plastic materials. The utility model has the advantages that the rubber tube is convenient to install, guide and fix, and the rubber tube is prevented from falling off.

Description

Technical Field

[0001] The utility model belongs to the technical field of joints and relates to a pipe joint, in particular to a new hydraulic pipe joint. Background Art

[0002] When the existing joint is connected to the soft rubber hose, it is inconvenient to install due to the material characteristics of the soft rubber hose itself, and it is easy to fall off after installation. Summary of the invention

[0003] The utility model aims to solve the above problems existing in the prior art and provides a new hydraulic pipe joint which is convenient for installing a soft rubber pipe and has a guiding installation effect.

[0004] The purpose of the utility model can be achieved through the following technical solutions: A new type of hydraulic pipe joint, including a joint body, characterized in that a tightening sleeve for installing a hose is installed at the end of the joint body, the tightening sleeve includes a tightening part and an installation part, and the tightening part and the installation part are integrally connected, and the tightening part extends into the joint body, the installation part is inserted into the end of the joint body and installed by bolts, the tightening sleeve is a tapered sleeve structure, a plurality of trapezoidal material receiving grooves are opened on the peripheral wall of the tightening sleeve, and a material receiving part is formed between two adjacent material receiving grooves, and the material receiving sleeve is made of plastic material.

[0005] In the above-mentioned novel hydraulic pipe joint, a sealing ring is provided inside the installation portion and between the installation portion and the joint body.

[0006] In the above-mentioned novel hydraulic pipe joint, the inner wall of the receiving portion is provided with a plurality of raised strips.

[0007] Compared with the prior art, the new hydraulic pipe joint has the advantages of being easy to install and guide the hose and prevent the hose from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a stereogram of the new hydraulic pipe joint.

[0009] Figure 2 It is a three-dimensional diagram of the tightening sleeve.

[0010] In the figure, 1. joint body; 2. tightening sleeve; 3. tightening part; 4. installation part; 5. material receiving groove; 6. material receiving part; 7. raised strip. DETAILED DESCRIPTION

[0011] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0012] like Figure 1 , Figure 2 As shown, the new hydraulic pipe joint comprises a joint body 1, and a tightening sleeve 2 for installing a hose is installed at the end of the joint body. The tightening sleeve 2 comprises a tightening part 3 and a mounting part 4, and the tightening part 3 and the mounting part 4 are connected as one body, and the tightening part 3 extends into the joint body 1, and the mounting part 4 is inserted into the end of the joint body 1 and installed by bolts. The tightening sleeve 2 is a sleeve structure with a taper, and a plurality of trapezoidal receiving grooves 5 are provided on the peripheral wall of the tightening sleeve 2, and a receiving part 6 is formed between two adjacent receiving grooves 5. The receiving sleeve is made of plastic material, and the hose is first inserted into the receiving sleeve. The characteristics of the receiving sleeve's own material and the opening of the receiving groove 5 make it have a certain tension, and then the end position of the receiving barrel has a certain elastic force, so that the hose is better fixed. After the hose is installed, the receiving part 6 is installed into the joint body 1 and installed through the mounting part 4.

[0013] In further detail, a sealing ring is provided inside the mounting portion 4 and between the mounting portion 4 and the joint body 1 to improve the sealing performance.

[0014] In further detail, the inner wall of the receiving portion 6 is provided with a plurality of raised strips 7 for increasing friction and better fixing the hose.

[0015] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0016] Although the present invention uses the terms such as connector body 1, tightening sleeve 2, tightening portion 3, mounting portion 4, material receiving groove 5, material receiving portion 6, and protruding strip 7, it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A new type of hydraulic pipe joint, comprising a joint body (1), characterized in that: A tightening sleeve (2) for installing a rubber hose is installed at the end of the joint body, the tightening sleeve (2) comprises a tightening portion (3) and a mounting portion (4), and the tightening portion (3) and the mounting portion (4) are connected as one piece, and the tightening portion (3) extends into the joint body (1), and the mounting portion (4) is inserted into the end of the joint body (1) and installed by bolts, the tightening sleeve (2) is a tapered sleeve structure, a plurality of trapezoidal material receiving grooves (5) are provided on the peripheral wall of the tightening sleeve (2), and a material receiving portion (6) is formed between two adjacent material receiving grooves (5), and the tightening sleeve (2) is made of plastic material.

2. A new hydraulic pipe joint according to claim 1, characterized in that: A sealing ring is provided inside the mounting portion (4) and between the mounting portion (4) and the joint body (1).

3. A new hydraulic pipe joint according to claim 1, characterized in that: The inner wall of the material receiving portion (6) is provided with a plurality of raised strips (7).

Images