CN214721312U

CN214721312U - Short pipe beveling device

Info

Publication number: CN214721312U
Application number: CN202022607484.XU
Authority: CN
Inventors: 范文岭; 孙韶峰; 董秦龙; 张楠楠; 陈小平
Original assignee: National Pipe Network Group Beijing Pipeline Co ltd
Current assignee: National Pipe Network Group Beijing Pipeline Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-11-16
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a nozzle stub sloping device, which comprises a base, a turntable, a stand column, a support column and a flame cutting machine, wherein the turntable is rotatably arranged on the base; the upright post is arranged on the base; the supporting column is arranged on the upright column, is vertical to the upright column, can move along the axial direction of the upright column, can rotate around the axial direction of the upright column, can move along the axial direction of the supporting column, and can rotate around the axial direction of the supporting column; and the flame cutting machine is arranged on the support column. The utility model discloses simple structure cost is low, and can realize the groove preparation to the nozzle stub.

Description

Short pipe beveling device

Technical Field

The utility model relates to a pipeline groove preparation equipment technical field, in particular to nozzle stub sloping ware.

Background

In welder training, short pipes with short length are often used, so that resources are saved, and training cost is reduced. The existing flame cutting machine is difficult to machine short pipes due to the limitation of self size when in use, if lathe machining is selected, the machining cost is too high, and the existing flame cutting machine is not in accordance with the original purpose of reducing the training cost by using the short pipes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nozzle stub sloping ware of simple structure, with low costs and be convenient for process nozzle stub to solve the problem that above-mentioned background art provided.

In order to realize the above purpose, the technical scheme of the utility model is as follows:

a spool ramp comprising:

a base;

the turntable is rotatably arranged on the base; a first sleeve is mounted on the base, a rotating shaft is arranged in the first sleeve, the first sleeve is rotatably matched with the rotating shaft through a bearing, the rotating shaft extends out of the first sleeve and then is fixedly connected with the turntable, and the rotating shaft is coaxial with the turntable;

the upright post is arranged on the base;

the supporting column is arranged on the upright column, is perpendicular to the upright column, can move axially along the upright column, can rotate around the axial direction of the upright column, can move axially along the upright column, and can rotate around the axial direction of the upright column;

and the flame cutting machine is arranged on the supporting column.

Preferably, a first sliding sleeve is sleeved on the upright post, and a first locking structure is arranged on the first sliding sleeve to lock the first sliding sleeve and the upright post;

a second sliding sleeve is sleeved on the supporting column, and a second locking structure is arranged on the second sliding sleeve and can lock the second sliding sleeve and the supporting column;

the first sliding sleeve is fixedly connected with the second sliding sleeve, and the first sliding sleeve is perpendicular to the second sliding sleeve.

Preferably, two bearings are installed between the rotating shaft and the first sleeve, and the two bearings are arranged at two ends in the first sleeve.

Preferably, the base comprises a second sleeve, the first sleeve is arranged in the second sleeve, and a supporting structure for fixing the first sleeve is arranged in the first sleeve.

Preferably, the support structure comprises a first support bar disposed at the bottom of the first sleeve and a plurality of second support bars disposed between the outer wall of the first sleeve and the inner wall of the second sleeve.

Preferably, a supporting block is fixedly installed outside the second sleeve, and the upright post is fixedly installed on the supporting block.

Preferably, the carousel is the carousel form, the carousel top surface is equipped with a plurality of concentric ring arch, and is a plurality of the bellied centre of a circle of concentric ring be located with on the axis of carousel, it is a plurality of the bellied first ring and the second ring that includes a plurality of intervals and set up of concentric ring, the thickness of first ring is greater than the thickness of second ring.

Preferably, the carousel is equipped with the handle outward, the handle is established including the cover third ring outside the carousel, the third ring with the carousel is coaxial, the third ring with be equipped with the connecting piece between the carousel.

Preferably, one end of the rotating shaft, which is far away from the rotating disc, can be connected with a motor.

The utility model has the advantages that:

the flame cutting machine is arranged on the support column, the support column can move along the axial direction of the upright column, the height of the flame cutting machine can be adjusted, the support column can rotate along the axial direction of the upright column and the support column can move along the axial direction of the support column, and then the position of the flame cutting machine can be adjusted according to the short pipes with different diameters, so that the cutting opening of the flame cutting machine can face the point of the short pipe flame cutting machine, which can be tangent to the outer wall of the short pipe in the length direction, and the flame cutting machine is convenient to process; the supporting column can rotate around the axis of the supporting column, so that the angle of a cutting opening of the flame cutting machine can be adjusted to process grooves with different gradients; the structure is simple, the cost is low, and the short pipe can be accurately processed, which is beneficial to the training of welders.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic side view of an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of the present invention.

The labels in the figure are: 1-base, 2-rotary table, 3-upright column, 4-support column, 5-flame cutting machine, 101-first sleeve, 102-second sleeve, 103-rotary shaft, 104-bearing, 105-support block, 201-first ring, 202-second ring, 601-first sliding sleeve, 602-first locking mechanism, 603-second sliding sleeve, 604-second locking mechanism, 701-first support rod, 702-second support rod, 801-third ring and 802-connecting piece.

Detailed Description

The technical solutions in the present embodiments will be clearly and completely described below with reference to the accompanying drawings in the present embodiments, which, however, should not be construed as limiting the present invention to specific embodiments, but are for explanation and understanding only:

as shown in fig. 1, 2 and 3, the present embodiment provides a short pipe sloping port device, including:

base 1, carousel 2, stand 3, support column 4 and flame cutting machine 5.

The turntable 2 is rotatably arranged on the base 1 and used for placing short pipes.

The upright column 3 is fixed and vertically arranged on the base 1; the upright post 3 is sleeved with a first sliding sleeve 601, and a first locking structure is arranged on the first sliding sleeve 601 to lock the first sliding sleeve 601 and the upright post 3; the support column 4 is sleeved with a second sliding sleeve 603, and the second sliding sleeve 603 is provided with a second locking structure, so that the second sliding sleeve 603 and the support column 4 can be locked. The first locking mechanism 602 and the second locking mechanism 604 each comprise two nuts, and locking can be achieved by turning the nuts.

The upright column 3 and the support column 4 are both cylindrical structures, the corresponding first sliding sleeve 601 and the second sliding sleeve 603 are both tubular structures, and the inner diameter of the first sliding sleeve 601 is matched with the outer diameter of the upright column 3, so that the first sliding sleeve 601 can move along the axial direction of the upright column 3, and the first sliding sleeve 601 can rotate around the axis of the first sliding sleeve 601. The inner diameter of the second sliding sleeve 603 is matched with the outer diameter of the support column 4, so that relative movement between the second sliding sleeve 603 and the support column 4 along the axial direction of the support column 4 can be realized, and the support column 4 can rotate around the axis of the support column 4.

The first sliding sleeve 601 and the second sliding sleeve 603 can be fixedly connected in a welding manner, the first sliding sleeve 601 is perpendicular to the second sliding sleeve 603, so that the supporting column 4 is perpendicular to the upright column 3, the supporting column 4 can axially reciprocate along the upright column 3, and the supporting column 4 can axially rotate along itself.

Flame cutting machine 5 through structure fixed mounting such as bolt, rotates first sliding sleeve 601, can realize the interval between flame cutting machine 5 and the nozzle stub and adjust, along the flexible bracing piece of axis of bracing piece, also can realize the interval between flame cutting machine 5 and the nozzle stub and adjust, makes the bracing piece rotate around its self axis, can realize the regulation of 5 cutting angle of flame cutting machine, simple structure, it is convenient to adjust.

Install first sleeve 101 on the base 1, be equipped with pivot 103 in the first sleeve 101, pivot 103 stretches out behind first sleeve 101 and carousel 2 fixed connection, and pivot 103 is coaxial with carousel 2.

First sleeve 101 passes through bearing 104 rotatable fit with pivot 103, installs two bearings 104 between pivot 103 and the first sleeve 101, and two bearings 104 set up the both ends in first sleeve 101 to improve pivot 103 pivoted stability, the precision when further guaranteeing flame cutting machine 5 cutting groove avoids pivot 103 unstable and makes the processing defect of groove.

The base 1 can be any shape with a supporting function and a stable center of gravity, in this embodiment, the base 1 includes a second sleeve 102, the height of the second sleeve 102 is greater than 80cm and less than 150cm, the height of the short pipe placed on the turntable 2 is more suitable for the processing of an operator, the first sleeve 101 is disposed in the second sleeve 102, and a supporting structure for fixing the first sleeve 101 is disposed in the first sleeve 101. The supporting structure comprises a first supporting rod 701 and a plurality of second supporting rods 702, the first supporting rod 701 is arranged at the bottom of the first sleeve 101 and used for supporting the first sleeve 101, a space is reserved between the bottom end of the first sleeve 101 and the bottom end of the second sleeve 102, the second supporting rods 702 are arranged between the outer wall of the first sleeve 101 and the inner wall of the second sleeve 102, the second supporting rods 702 are arranged around the outer wall of the first sleeve 101 along the radius direction of the second sleeve 102, the second sleeve 102 provides supporting force for the side wall of the first sleeve 101 through the second supporting rods 702, and stability of the rotating shaft 103 in rotation can be improved.

The supporting block 105 is fixedly installed outside the second sleeve 102, the upright post 3 is fixedly installed on the supporting block 105, the supporting block 105 enables the relative position of the upright post 3 and the base 1 to be unchanged, the situation that the flame cutting machine 5 is displaced due to the displacement of the support column during operation can be reduced, and the accuracy of the flame cutting machine 5 in groove machining is improved.

The top surface of the turntable 2 is provided with a plurality of concentric ring protrusions, the circle centers of the plurality of concentric ring protrusions are located on the axis of the turntable 2, the plurality of concentric ring protrusions comprise a plurality of first rings 201 and second rings 202 which are arranged at intervals, the thickness of the first rings 201 is larger than that of the second rings 202, and the thickness difference between the first rings 201 and the second rings 202 can be seen by naked eyes. When the short pipe is processed, the short pipe is placed on the top surface of the rotary table 2, and the axis of the short pipe and the axis of the rotary table 2 are positioned on the same straight line according to the plurality of concentric circular ring bulges, and an operator can quickly identify whether the axis of the short pipe is consistent with the axis of the rotary table 2 or not due to the fact that the thicknesses of the first circular ring 201 and the second circular ring 202 are different.

The handle is arranged outside the turntable 2 and comprises a third ring 801 sleeved outside the turntable 2, the third ring 801 can be bent into a circular ring shape by a metal pipeline or a metal rod, the third ring 801 is coaxial with the turntable 2, a connecting piece is arranged between the third ring 801 and the turntable 2, a gap between the third ring 801 and the turntable 2 is convenient for an operator to hold, the turntable 2 can be manually rotated at all angles by the operator, and the exercise technology of the operator is facilitated.

The motor can be connected to the one end that carousel 2 was kept away from to pivot 103, the output shaft of motor has main conical gear, the one end fixed mounting that carousel 2 was kept away from to pivot 103 has vice conical gear, main conical gear and vice conical gear meshing, the motor is installed and is reserved space between first sleeve 101 bottom and second sleeve 102 bottom, the motor starts to make its output shaft drive pivot 103 rotate, the operator can learn under 2 autogiration's of carousel condition and process the groove, the diameter of main conical gear is less than vice conical gear's diameter, so that the rotational speed of pivot 103 keeps the level of mating the end, reduce the degree of difficulty of real operator's operation, be convenient for its process of learning processing groove.

The electrical components present in this embodiment are all electrically connected to the 220V mains.

It is to be understood that the above examples are merely illustrative for clarity of description and are not limiting on the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.

Claims

1. A spool ramp, comprising:

a base;

the upright post is arranged on the base;

and the flame cutting machine is arranged on the supporting column.

2. A short pipe notch device as claimed in claim 1, wherein a first sliding sleeve is sleeved on the upright post, and a first locking structure is arranged on the first sliding sleeve to lock the first sliding sleeve and the upright post;

3. A short pipe slotter according to claim 1, wherein two bearings are installed between the rotating shaft and the first sleeve, and the two bearings are provided at both ends in the first sleeve.

4. A short pipe riser as claimed in claim 3, wherein the base includes a second sleeve, the first sleeve being disposed within the second sleeve, a bearing structure being provided within the first sleeve for securing the first sleeve.

5. A short pipe riser as claimed in claim 4, wherein the support structure comprises a first support bar disposed at the bottom of the first sleeve and a plurality of second support bars disposed between the outer wall of the first sleeve and the inner wall of the second sleeve.

6. A short pipe slotter according to claim 4, wherein a support block is fixedly mounted outside the second sleeve, and the column is fixedly mounted on the support block.

7. A short pipe slotter according to claim 1, wherein the rotary table is in the shape of a rotary table, the top surface of the rotary table is provided with a plurality of concentric circular ring protrusions, the centers of the plurality of concentric circular ring protrusions are located on the axis of the rotary table, the plurality of concentric circular ring protrusions include a plurality of first circular rings and second circular rings which are arranged at intervals, and the thickness of the first circular ring is greater than that of the second circular ring.

8. A short pipe notch device as claimed in claim 1, wherein a handle is provided outside said turntable, said handle including a third ring sleeved outside said turntable, said third ring being coaxial with said turntable, a connecting member being provided between said third ring and said turntable.

9. A short pipe notch tool according to claim 1, wherein the end of the shaft remote from the turntable is connectable to a motor.