CN111230802A

CN111230802A - Low pressure oil pipe joint withholds frock

Info

Publication number: CN111230802A
Application number: CN202010221578.5A
Authority: CN
Inventors: 彭亚军; 彭慧
Original assignee: Shiyan Paier Auto Pipe Industry Co ltd
Current assignee: Shiyan Paier Auto Pipe Industry Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-06-05

Abstract

The invention discloses a low-pressure oil pipe joint buckling tool, which belongs to the field of low-pressure oil pipe processing and comprises a base, wherein a buckling machine is fixed on one side of the upper surface of the base through a pillar, a control mechanism is fixed on the other side of the upper surface of the base, rails are symmetrically arranged on two sides of the upper surface of the base along the length direction, a sliding block is connected onto each rail in a sliding manner, a threaded hole is formed in each sliding block, threaded rods are connected into each threaded hole in a threaded manner, the two threaded rods are connected through a connecting rod, mounting rods are welded at the top ends of the two sliding blocks, a support ring is fixed at the top end of one mounting rod, a support plate is fixed at the top end of the other mounting; the invention has novel design, realizes the effect that the oil pipe and the joint are not easy to separate during the buckling, thereby ensuring the stability of the buckling, and has simple operation, high practicability and popularization value.

Description

Low pressure oil pipe joint withholds frock

Technical Field

The invention belongs to the technical field of low-pressure oil pipe machining, and particularly relates to a low-pressure oil pipe joint buckling tool.

Background

In order to facilitate the connection of the oil pipe and other parts, a joint is required to be installed at the end of the oil pipe, the joint is generally buckled on the oil pipe in order to ensure the relative position and the sealing performance between the joint and the oil pipe, when the joint is installed on the oil pipe, the joint needs to be inserted into the oil pipe, the oil pipe with the joint extends into the buckling machine from the back side of the buckling machine, and the buckling teeth are utilized to fix the oil pipe and the joint for buckling.

When the existing oil pipe joint buckling machine buckles an oil pipe and a joint, the joint can slide down from the oil pipe when the oil pipe with the joint extends into the buckling machine, and the operation is inconvenient.

Disclosure of Invention

The invention aims to provide a low-pressure oil pipe joint buckling tool to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frock is withheld to low pressure oil pipe joint, the on-line screen storage device comprises a base, one side of base upper surface is fixed with the machine of withholding through the pillar, the opposite side of base upper surface is fixed with control mechanism, the track is installed along length direction symmetry in the both sides of base upper surface, sliding connection has the slider on the track, set up threaded hole on the slider, screw hole female connection has the screw rod, connect through the connecting rod between two screw rods, the installation pole has all been welded on the top of two sliders, the top of an installation pole is fixed with the support ring, the top of another installation pole is fixed with the backup pad, be fixed with solid fixed ring one through dead lever one on the lateral wall that the support ring is close to the backup pad, be fixed with solid fixed ring two through dead lever two.

Adopt above-mentioned scheme, through setting up the support ring, the backup pad, dead lever one, solid fixed ring, dead lever two, gu fixed ring two and supporting shoe isotructure, can fix oil pipe's one end and joint in the both sides of withholding machine respectively, then send oil pipe and joint into withholding in the withholding machine and withhold, prevent that joint and oil pipe from breaking away from, the stability of withholding has been improved, through setting up base, the track, the slider, screw rod and connecting rod isotructure, adopt screw thread drive's mode, drive oil pipe and joint synchronous motion, and the operation is simple, the practicality is high, and is worth promoting.

In a preferred embodiment, the screw threads of the two screws are opposite in direction.

By adopting the scheme, the thread turning directions of the screw rods are opposite, so that the two sliding blocks can move oppositely.

In a preferred embodiment, a handle is mounted at one end of the screw.

By adopting the scheme, the handle is convenient for an operator to rotate the screw rod.

In a preferred embodiment, the support ring and the first fixing ring are both circular ring structures, and the diameter of the inner hole of the support ring is larger than the outer diameter of the first fixing ring.

By adopting the scheme, the diameter of the inner hole of the support ring is larger than the outer diameter of the first fixing ring, the oil pipe extends into the support ring firstly, the first fixing ring is used for fixing, and the balance is good.

In a preferred embodiment, the supporting block is made of rubber, and the supporting block is bonded on the supporting plate.

By adopting the scheme, the supporting block made of rubber supports against one end of the joint, so that the joint is buffered, and the joint is prevented from being worn due to contact with the supporting block.

Compared with the prior art, the invention has the beneficial effects that:

according to the low-pressure oil pipe joint buckling tool, one end of an oil pipe and a joint can be fixed on two sides of a buckling machine respectively by arranging the support ring, the support plate, the first fixing rod, the first fixing ring, the second fixing rod, the second fixing ring, the support block and the like, then the oil pipe and the joint are sent into the buckling machine to be buckled, the joint is prevented from being separated from the oil pipe, and the buckling stability is improved;

this low pressure oil pipe connects withhold frock adopts screw thread transmission's mode through setting up structures such as base, track, slider, screw rod and connecting rod, drives oil pipe and connects synchronous motion, easy operation, and the practicality is high, is worth promoting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the withholding machine and control mechanism of the present invention;

FIG. 3 is a schematic diagram of the structure of the slider and the track in the present invention;

fig. 4 is a structural schematic diagram of a support ring and a fixing ring I in the invention.

In the figure: 1. a base; 2. a pillar; 3. a withholding machine; 4. a control mechanism; 5. a track; 6. a slider; 7. a screw; 8. a connecting rod; 9. mounting a rod; 10. a support ring; 11. a support plate; 12. fixing a rod I; 13. a first fixing ring; 14. a second fixing rod; 15. a second fixing ring; 16. and (7) a supporting block.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-4, the invention provides a low-pressure oil pipe joint withholding tool, which comprises a base 1, wherein a withholding machine 3 is fixed on one side of the upper surface of the base 1 through a pillar 2, a control mechanism 4 is fixed on the other side of the upper surface of the base 1, rails 5 are symmetrically arranged on two sides of the upper surface of the base 1 along the length direction, a sliding block 6 is connected on the rails 5 in a sliding manner, a threaded hole is formed in the sliding block 6, a screw 7 is connected with the threaded hole in a threaded manner, and the thread directions of the two screws 7 are opposite (see fig. 1); the screw 7 has opposite thread directions, so that the two sliding blocks 6 can move towards each other.

The two screw rods 7 are connected through a connecting rod 8, and one end of each screw rod 7 is provided with a handle (shown in figure 1); the handle facilitates the operator to turn the screw 7.

The top ends of the two sliders 6 are respectively welded with a mounting rod 9, the top end of one mounting rod 9 is fixed with a support ring 10, the top end of the other mounting rod 9 is fixed with a support plate 11, the side wall, close to the support plate 11, of the support ring 10 is fixed with a first fixing ring 13 through a first fixing rod 12, the support ring 10 and the first fixing ring 13 are both in circular structures, and the diameter of an inner hole of the support ring 10 is larger than the outer diameter of the first fixing ring 13 (see fig. 1 and 3); the diameter of the inner hole of the support ring 10 is larger than the outer diameter of the first fixing ring 13, the oil pipe firstly extends into the support ring 10, the first fixing ring 13 is used for fixing, and the balance is good.

A second fixing ring 15 is fixed on the side wall of the support plate 11 close to the support ring 10 through a second fixing rod 14, a support block 16 is arranged at the middle position of the support plate 11 close to the side wall of the support ring 10, the support block 16 is made of rubber, and the support block 16 is bonded on the support plate 11 (see fig. 1); the supporting block 16 made of rubber is abutted against one end of the joint to provide a buffer for the joint and prevent the joint from contacting with the supporting block 16 to be worn.

When in use, one end of an oil pipe firstly extends into the support ring 10, one end of the oil pipe is fixed through the first fixing ring 12, the joint is placed in the second fixing ring 15, one end of the joint is in contact with the support block 16, the joint is prevented from being in contact with the support plate 11 to be abraded, then the operator rotates the handle to drive the two screw rods 7 to synchronously rotate, the screw thread rotating directions of the two screw rods 7 are opposite, the two slides 6 are brought close to each other along the track 5, by means of the mounting rods 9, the support ring 10 and the support plate 11 are brought close to each other, thereby driving the oil pipe and the joint to move synchronously and enter the withholding machine 3, the thread transmission mode is accurately controlled, the movement is smooth, the separation of the oil pipe and the joint is avoided, after oil pipe and aircraft nose get into in the withholding machine interconnect, the stall handle, through 3 work of control mechanism 4 control withholding machine, accomplish the withholding, simple and practical is worth promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frock is withheld to low pressure oil pipe joint, includes base (1), its characterized in that: a withholding machine (3) is fixed on one side of the upper surface of the base (1) through a support column (2), a control mechanism (4) is fixed on the other side of the upper surface of the base (1), rails (5) are symmetrically installed on two sides of the upper surface of the base (1) along the length direction, sliders (6) are connected onto the rails (5) in a sliding manner, threaded holes are formed in the sliders (6), threaded screws (7) are connected into the threaded holes in a threaded manner, the two screws (7) are connected through connecting rods (8), mounting rods (9) are welded at the top ends of the two sliders (6), a support ring (10) is fixed at the top end of one mounting rod (9), a support plate (11) is fixed at the top end of the other mounting rod (9), a first fixing ring (13) is fixed on the side wall, close to the support plate (11), of the support ring (11), a second fixing ring (15) is fixed on the side wall, close to the support, the support plate (11) is provided with a support block (16) close to the middle position of the side wall of the support ring (10).

2. The low pressure oil pipe joint withholding tool of claim 1, characterized in that: the thread directions of the two screw rods (7) are opposite.

3. The low pressure oil pipe joint withholding tool of claim 1, characterized in that: and a handle is arranged at one end of the screw rod (7).

4. The low pressure oil pipe joint withholding tool of claim 1, characterized in that: the support ring (10) and the first fixing ring (13) are both of a circular ring structure, and the diameter of the inner hole of the support ring (10) is larger than the outer diameter of the first fixing ring (13).

5. The low pressure oil pipe joint withholding tool of claim 1, characterized in that: the supporting block (16) is made of rubber, and the supporting block (16) is bonded on the supporting plate (11).