CN212004590U

CN212004590U - Oil pipe fixing device for twisting and connecting machine

Info

Publication number: CN212004590U
Application number: CN202020505600.4U
Authority: CN
Inventors: 赵金刚; 魏红强
Original assignee: Lanzhou Guangcheng Electromechanical Manufacturing Co ltd
Current assignee: Lanzhou Guangcheng Electromechanical Manufacturing Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-24
Anticipated expiration: 2030-04-09

Abstract

The utility model relates to an oil pipe fixing device for a twisting machine, which comprises a workbench and a fixing component for fixing the oil pipe; the inside of workstation is hollow structure, and the both sides at workstation top are provided with and run through to inside hollow open slot, fixed subassembly is including setting up in workstation top both sides and being used for carrying out tight splint, setting up in the electric putter of the inside both sides of workstation and setting up in the connecting plate that electric putter output and splint carry out fixed connection, the connecting plate runs through to the outside of workstation through the open slot. This oil pipe fixing device for twisting and connecting machine uses through the cooperation of splint, electric putter, connecting plate, fly leaf, threaded rod, baffle and nut, and this application technical scheme utilizes coherent and compact structure, and ingenious solution prior art oil pipe has the problem that adverse situation influences coupling and oil pipe calibration work such as rock in the calibration process.

Description

Oil pipe fixing device for twisting and connecting machine

Technical Field

The utility model relates to a screw-on machine technical field, concretely relates to oil pipe fixing device for screw-on machine.

Background

The coupling screw-on machine is used for screwing a coupling on a pipe body according to the standard during production of a petroleum oil pipe or a casing pipe, and mainly comprises a host machine responsible for screw-on, an operation platform responsible for control and display of recorded data, a hydraulic station and the like.

However, the conventional screwing machine lacks a device which is used in a matching way to ensure that before screwing the tubing and the coupling, the tubing and the coupling need to be preliminarily calibrated and the used fixing device is used to ensure that adverse conditions such as shaking and the like are prevented from affecting the calibration work of the coupling and the tubing as much as possible in the calibration process of the tubing.

It can be seen that there is a need in the art to design a device for securing an oil pipe.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a screwing in machine oil pipe fixing device to there is the adverse circumstances such as rocking to influence the problem of coupling and oil pipe calibration work in the solution prior art oil pipe in the calibration process.

The utility model discloses a following technical scheme realizes:

an oil pipe fixing device for a screwing machine comprises a workbench and a fixing assembly for fixing an oil pipe;

the fixing assembly comprises clamping plates arranged on two sides of the top end of the workbench and used for clamping an oil pipe, electric push rods arranged on two sides of the interior of the workbench and a connecting plate arranged at the output end of the electric push rods and fixedly connected with the clamping plates, and the connecting plate penetrates through the open slot to the exterior of the workbench;

still including the pressure boost subassembly that is used for strengthening oil pipe stability, pressure boost subassembly include with oil pipe direct contact's fly leaf, set up baffle and the threaded rod of both sides around the splint top, set up on the baffle and supply the threaded rod to run through the opening that extends, the threaded rod sets up in two between the baffle and both ends run through the opening respectively and extend to the opening outside, the bottom and the threaded rod fixed connection of fly leaf, the pot head of threaded rod is equipped with the nut that carries out threaded connection with threaded rod surface screw thread.

Further, the bottom of workstation is provided with the cylinder.

Further, the bottom of cylinder is provided with the weight plate.

Furthermore, the shape of the splint is in a radian shape.

Further, the shape of the movable plate is in a radian shape.

Further, a rubber pad is arranged on the surface of the inner side of the clamping plate.

The beneficial effects of the utility model reside in that:

this oil pipe fixing device for twisting and splicing machine, through splint, electric putter, the connecting plate, the fly leaf, the threaded rod, the cooperation of baffle and nut is used, when the user need use this device, can be according to oil pipe diameter size, utilize electric putter to promote the connecting plate in order to reach the purpose of adjusting distance between two splint, place oil pipe in usable splint between two splint this moment and exert fixed power of hugging closely to oil pipe, at the same time earlier not hard up the nut, the threaded rod is hugged closely the fly leaf in oil pipe's surface rotated, screw up the nut again afterwards, reach the fixed power of hugging closely of further improvement to oil pipe, this application technical scheme utilizes coherent and compact structure, ingenious solution prior art oil pipe has the problem that adverse circumstances such as rock influences coupling and oil pipe calibration work in the calibration process.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a partial sectional view of the working table of the present invention.

In the figure: 1. a work table; 2. a cylinder; 3. a weight increasing plate; 4. a fixing assembly; 401. a connecting plate; 402. a splint; 403. an electric push rod; 5. a rubber pad; 6. a pressurizing assembly; 601. a movable plate; 602. a partition plate; 603. a threaded rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-3, the present invention provides a technical solution: an oil pipe fixing device for a screwing machine comprises a workbench 1 and a fixing assembly 4 for fixing an oil pipe;

the inside of the workbench 1 is of a hollow structure, open slots penetrating to the inside are arranged on two sides of the top of the workbench, the fixing component 4 comprises clamping plates 402 arranged on two sides of the top of the workbench and used for clamping an oil pipe, electric push rods 403 arranged on two sides of the inside of the workbench and a connecting plate 401 arranged on the output end of the electric push rods and fixedly connected with the clamping plates, the connecting plate penetrates to the outside of the workbench through the open slots, the model of the electric push rod can be TG50-400, the electric push rod is externally connected with a power supply through a lead for power supply, a user can selectively control the electric push rod to stretch according to the actual size of the pipe diameter of the oil pipe so as to drive the clamping plate to move together through the connecting plate in the stretching process of the electric push rod, thereby the clamping plate is attached to the outer surface of the oil pipe as much as possible and applies a fixed holding force to the oil pipe;

still including the pressure boost subassembly 6 that is used for strengthening oil pipe stability, pressure boost subassembly 6 includes the fly leaf 601 with oil pipe direct contact, set up baffle 602 and the threaded rod 603 of both sides around splint 402 top, set up the opening that can supply the threaded rod to run through the extension on the baffle, the threaded rod sets up between two baffles and both ends run through the opening respectively and extend to the opening outside, the bottom and the threaded rod fixed connection of fly leaf, the pot head of threaded rod is equipped with the nut that carries out threaded connection with threaded rod surface screw thread, after oil pipe finishes through splint preliminary fixation, rotatable nut, reach and be in not hard up state with the threaded rod, it hugs closely in oil pipe's surface to rotate the threaded rod until with the fly leaf, it is fixed with the threaded rod to screw up the nut once more afterwards, then further utilization fly leaf.

The utility model discloses in: the bottom of workstation 1 is provided with cylinder 2, and the model of this cylinder can be SC63 cylinder, and this application technical scheme is through being provided with the cylinder, as description attached figure 1 shows, can be according to the in service behavior of environment at that time, and selective goes up and down to the workstation to calibration work between coupling and the oil pipe is accomplished to more effective.

The utility model discloses in: the bottom of the cylinder 2 is provided with a weight increasing plate 3, and the weight increasing plate is arranged at the bottom of the cylinder, so that the shaking caused by unstable gravity center at the bottom of the device is avoided.

The utility model discloses in: the shape of the clamp plate 402 is curved, and reference is made herein to fig. 1-2, and the clamp plate is curved to fit the outer surface of the tubing as closely as possible.

The utility model discloses in: the shape of the movable plate 601 is in a radian shape, and here, referring to the attached drawing 1 of the specification, the movable plate is set in a radian shape, so that the movable plate can be attached to the outer surface of the oil pipe as much as possible.

The utility model discloses in: the rubber pad 5 is arranged on the surface of the inner side of the clamping plate 402, and the oil pipe can be directly contacted with the rubber pad by using the flexibility of the rubber pad, so that the situation that the outer surface of the oil pipe is scratched due to the direct contact of the oil pipe and the clamping plate is avoided as much as possible.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an oil pipe fixing device for screwing in machine which characterized in that: comprises a workbench and a fixing component for fixing the oil pipe;

2. The oil pipe fixing device for the screwing machine according to claim 1, wherein: and the bottom of the workbench is provided with a cylinder.

3. The oil pipe fixing device for the screwing machine according to claim 2, wherein: and a weight increasing plate is arranged at the bottom of the cylinder.

4. The oil pipe fixing device for the screwing machine according to claim 1, wherein: the shape of the splint is in a radian shape.

5. The oil pipe fixing device for the screwing machine according to claim 1, wherein: the shape of the movable plate is in a radian shape.

6. The oil pipe fixing device for the twisting machine according to any one of claims 1 to 5, wherein: the surface of the inner side of the clamping plate is provided with a rubber pad.