CN210818250U

CN210818250U - Iron pipe welding equipment

Info

Publication number: CN210818250U
Application number: CN201922004674.XU
Authority: CN
Inventors: 宋小琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-06-23
Anticipated expiration: 2029-11-18

Abstract

The utility model provides an iron pipe welding equipment, include: the rotary driving mechanism, the three-jaw chuck and the supporting assembly are arranged on the bottom plate; the three-jaw chuck is connected with a main shaft of the rotary driving mechanism, the number of the supporting components is two, the two supporting components are arranged at a certain gap along the axial direction of the main shaft, the supporting components are located on one side of the three-jaw chuck and comprise supporting plates, and two idler wheels used for supporting workpieces are arranged on the upper portion of the supporting plates. The device has the advantages of simple structure and low cost, can ensure the welding efficiency of the iron pipe, and reduces the labor intensity of manpower.

Description

Iron pipe welding equipment

Technical Field

The utility model mainly relates to a pipe welding correlation technique field specifically is an iron pipe welding equipment.

Background

In the process of butt welding of the iron pipes, the iron pipes are generally subjected to spot welding, and after two iron pipes are fixed by spot welding, circumferential welding is carried out on the butt joint positions. In a conventional welding apparatus, generally, only a support member for an iron pipe is provided, and an operator needs to place the iron pipe to be welded on the support member and then perform butt welding of the iron pipe by an operation manner of rotating a workpiece and simultaneously welding a welding machine. Above-mentioned operation process, on the one hand, work efficiency is lower, and on the other hand is difficult to satisfy welding precision. Purchasing expensive automatic welding equipment results in a significant increase in cost and irreparable expense.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art, the utility model discloses combine prior art, from practical application, provide an iron pipe welding equipment, this equipment structure is simple, and low cost can guarantee the welding efficiency of iron pipe, reduces manpower intensity of labour.

The technical scheme of the utility model as follows:

an iron pipe welding apparatus comprising: the rotary driving mechanism, the three-jaw chuck and the supporting assembly are arranged on the bottom plate; the three-jaw chuck is connected with a main shaft of the rotary driving mechanism, the number of the supporting components is two, the two supporting components are arranged at a certain gap along the axial direction of the main shaft, the supporting components are located on one side of the three-jaw chuck and comprise supporting plates, and two idler wheels used for supporting workpieces are arranged on the upper portion of the supporting plates.

Further, the rotary driving mechanism comprises a motor, the motor is fixed on the bottom plate, and the motor is connected with the main shaft through a belt transmission assembly and is used for driving the main shaft to rotate.

Further, the belt transmission assembly comprises a driving wheel, a transmission belt and a driven wheel, the driving wheel is fixedly connected with an output shaft of the motor, the driven wheel is fixedly connected with the main shaft, and the driving wheel and the driven wheel are connected through the transmission belt.

Furthermore, the rotary driving mechanism further comprises a case, the case is fixed on the bottom plate, the main shaft penetrates through the case, and a bearing used for supporting the main shaft is arranged in the case.

Furthermore, the supporting plate is fixed on the bottom plate through screws, the idler wheel is installed on one side of the supporting plate through a connecting shaft, and the uppermost end of the idler wheel is higher than the supporting plate.

Further, be equipped with the rectangular hole that is used for adjusting the gyro wheel height in the backup pad, the connecting axle is installed in rectangular downthehole and is locked through the nut.

The utility model has the advantages that:

in the utility model, the three-jaw chuck is matched with the supporting component to realize the support of the workpiece, the rotation of the workpiece is realized through the rotary driving mechanism, and in the welding operation process, because the automatic rotating structure of the workpiece is provided, the operator only needs to weld the part to be welded, on one hand, the utility model has simple structure and low cost, and on the other hand, the welding efficiency and the welding quality of the iron pipe can be greatly improved; the utility model discloses set up supporting component into the structure with adjustable height simultaneously, can weld to the work piece of different pipe diameters.

Drawings

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

FIG. 2 is a schematic diagram of the overall structure of the utility model II;

fig. 3 is a schematic structural view of the support assembly of the present invention.

Reference numerals shown in the drawings:

1. a box body; 2. a three-jaw chuck; 3. a workpiece; 4. a support plate; 5. a base plate; 6. a roller; 7. a driven wheel; 8. a driving wheel; 9. a motor; 10. a transmission belt; 11. a nut; 12. a connecting shaft; 13. a strip hole; 14. a main shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model provides an iron pipe welding equipment.

The apparatus comprises: the device comprises a bottom plate 5, wherein a rotary driving mechanism, a three-jaw chuck 2 and a supporting assembly are arranged on the bottom plate 5; wherein, three-jaw chuck 2 is connected with rotary drive mechanism's main shaft 14, supporting component is two, and two supporting component are certain clearance setting along the axial direction of main shaft 14, supporting component is located 2 one sides of three-jaw chuck, supporting component includes

backup pad

4, 4 upper portions of backup pad are equipped with two gyro wheels 6 that are used for supporting work piece 3. The above structure of the utility model, realize treating the centre gripping of welding workpiece 3 through three-jaw chuck 2, before work piece 3 (being the iron pipe) welding, earlier link together two sections work pieces 3 through the mode of spot welding, later with 3 one end centre grippings of work piece that link together in three-jaw chuck 2 departments, the other end supports through two supporting components, when three-jaw chuck 2 rotates under the rotary driving mechanism drive, it rotates together to drive work piece 3, can be convenient like this carry out butt welding to work piece 3, can improve welding efficiency on the one hand, on the other hand, therefore, the carrier wave prepaid electric energy meter is low in cost, can reduce the human labor intensity.

The utility model discloses in, a concrete structure for driving three-jaw chuck 2 is as follows: the rotary driving mechanism comprises a motor 9, the motor 9 is fixed on the bottom plate 5, and the motor 9 is connected with a main shaft 14 through a belt transmission assembly and is used for driving the main shaft 14 to rotate. Specifically, the belt transmission assembly comprises a driving wheel 8, a transmission belt 10 and a driven wheel 7, wherein the driving wheel 8 is fixedly connected with an output shaft of a motor 9, the driven wheel 7 is fixedly connected with a main shaft 14, and the driving wheel 8 and the driven wheel 7 are connected through the transmission belt 10. When the motor 9 rotates, the driven wheel 7 is driven to rotate through the driving wheel 8 and the transmission belt 10, and further the main shaft 14 is driven to rotate through the driven wheel 7.

As the utility model discloses a preferred scheme, the utility model discloses in rotary driving mechanism is still including quick-witted case 1, machine case 1 is fixed in on the bottom plate 5, main shaft 14 passes machine case 1, be equipped with the bearing that is used for supporting main shaft 14 in machine case 1, guarantee main shaft 14's stable stay and operation through setting up of machine case 1 and bearing.

As the utility model discloses a preferred scheme, backup pad 4 is fixed in on bottom plate 5 through the screw, gyro wheel 6 is installed in one side of backup pad 4 through connecting axle 12, and the height that gyro wheel 6 is the top is higher than the height of backup pad 4, just be equipped with the rectangular hole 13 that is used for adjusting the height of gyro wheel 6 in backup pad 4, connecting axle 12 is installed in rectangular hole 13 and is locked through nut 11. The utility model discloses an among the above-mentioned mechanism, the height of adjusting roller 6 that can be convenient, and then make this equipment applicable work piece welding in different pipe diameters use.

Claims

1. An iron pipe welding apparatus, comprising: the rotary driving mechanism, the three-jaw chuck and the supporting assembly are arranged on the bottom plate; the three-jaw chuck is connected with a main shaft of the rotary driving mechanism, the number of the supporting components is two, the two supporting components are arranged at a certain gap along the axial direction of the main shaft, the supporting components are located on one side of the three-jaw chuck and comprise supporting plates, and two idler wheels used for supporting workpieces are arranged on the upper portion of the supporting plates.

2. An iron pipe welding apparatus as claimed in claim 1, wherein said rotary drive mechanism comprises a motor, said motor is fixed to the base plate, said motor is connected to the main shaft through a belt drive assembly for driving the main shaft to rotate.

3. The iron pipe welding equipment as claimed in claim 2, wherein the belt transmission assembly comprises a driving wheel, a transmission belt and a driven wheel, the driving wheel is fixedly connected with the output shaft of the motor, the driven wheel is fixedly connected with the main shaft, and the driving wheel and the driven wheel are connected through the transmission belt.

4. An iron pipe welding apparatus as claimed in claim 1, wherein said rotary drive mechanism further comprises a housing fixed to the base plate, said spindle passing through said housing, and a bearing for supporting the spindle being provided in said housing.

5. An iron pipe welding apparatus as claimed in claim 1, wherein said supporting plate is fixed to the base plate by means of screws, said roller is installed at one side of the supporting plate by means of a connecting shaft, and the height of the uppermost end of the roller is higher than the height of said supporting plate.

6. An iron pipe welding apparatus as defined in claim 5, wherein said support plate is provided with a long hole for adjusting the height of the roller, and said connecting shaft is installed in the long hole and locked by a nut.