CN219074764U

CN219074764U - Auxiliary positioning device for welding roller frame of cylinder of environmental protection equipment

Info

Publication number: CN219074764U
Application number: CN202223524880.1U
Authority: CN
Inventors: 刘洪雨
Original assignee: Anhui Awes Intelligent Equipment Technology Co ltd
Current assignee: Anhui Awes Intelligent Equipment Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-26
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an auxiliary positioning device for a welding roller frame of a cylinder body of environmental protection equipment, which comprises a bottom frame, wherein the bottom frame is I-shaped, wheel seats are symmetrically arranged above the front end of the bottom frame, angle wheels are connected to the wheel seats, rings are arranged on the angle wheels, a limit adjusting mechanism is vertically connected to the middle of the outer side of the front end of the bottom frame, a guide rail is arranged on a cross rod of the bottom frame, a tailstock is clamped on the guide rail, and the inner vertical surface of the tailstock is connected with a tailpost.

Description

Auxiliary positioning device for welding roller frame of cylinder of environmental protection equipment

Technical Field

The utility model relates to the technical field of welding tools, in particular to an auxiliary positioning device for a welding roller frame of a cylinder of environmental protection equipment.

Background

In industrial installations, a large number of workpieces, i.e. materials with an interior, are used in tubes, and the connection of the tube workpieces is divided into welding, flange connection, screw connection, socket connection, groove clamp connection, etc.

One of them is connected through the welded mode, mainly is with two pipe barrel class work pieces welding together, and this kind of connected mode is more consuming time, but the welding out effect is better, is difficult for the seepage.

In the process of symmetrical pipe barrel workpieces, the symmetrical pipe barrel workpieces are difficult to align, the pipe barrel workpieces are difficult to accurately butt joint in the welding process, and the problem of inaccurate positioning exists during automatic assembly.

Disclosure of Invention

The utility model aims to solve the existing problems and provides an auxiliary positioning device for a welding roller frame of a cylinder body of environmental protection equipment.

The utility model is realized by the following technical scheme: the utility model provides an environmental protection equipment barrel welding gyro wheel frame auxiliary positioning device, includes the chassis, the chassis is the I shape, the front end top symmetry of chassis sets up the wheel seat, connects the angle wheel on the wheel seat, and spacing adjustment mechanism is connected vertically in the middle of the outside of chassis front end, installs the guide rail on the horizontal pole of chassis, and the tailstock is established to the card on the guide rail, and the interior facade of tailstock is connected the tailstock.

As a further improvement to the scheme, the chassis is connected with the angle wheels through symmetrical wheel seats, the angle wheels on two sides are oppositely arranged on the wheel seats, and the angle wheels can be outwards opened around the wheel seats to adapt to clamping and placing of large-aperture pipe barrel workpieces.

As a further improvement to the scheme, the angle wheels on the two sides are oppositely arranged on the wheel seat, and the supporting wheels on the outer sides of the angle wheels are higher than the supporting wheels on the inner sides of the angle wheels and are used for clamping and supporting the butt joint ends of the pipe barrel type workpieces.

As a further improvement to the scheme, the limit adjusting mechanism comprises a back plate, the back plate is arranged in the middle of the outer side surface of the front end of the underframe, clamping strips are symmetrically connected on two sides of the back plate, pressing blocks are connected on the clamping strips at intervals, a fine adjustment plate is clamped between the clamping strips, a cylinder is arranged on the fine adjustment plate, the telescopic rod end of the cylinder is connected with a push plate, a supporting plate is vertically connected on the push plate, a groove guide plate is clamped on the supporting plate, the groove guide plate is connected to the upper end of the fine adjustment plate and used for adjusting the height and the transverse displacement of the butt joint end of the pipe barrel type workpieces, and the alignment of the joints of the pipe barrel type workpieces is ensured.

As a further improvement to the scheme, the top of the supporting plate is provided with a V-shaped groove for lifting the pipe barrel type workpiece, one side of the outer end of the V-shaped groove is provided with a limiter, and the other side of the outer end of the V-shaped groove is provided with a pushing cylinder.

Compared with the prior art, the utility model has the following advantages: the device has the advantages that the device is simple in structure, reasonable in design and novel and unique in thought, the pipe barrel type workpieces are clamped and placed through the angle wheels on two sides, the pipe barrel type workpieces are guaranteed to be horizontally placed, the butt joint is convenient to carry out, the butt joint is accurate, butt joint dislocation is avoided, accurate positioning is achieved when the pipe barrel type workpieces stop in the rotating process in butt joint welding, especially the height of the limit adjusting mechanism is suitable for butt joint welding connection of the pipe barrel type workpieces with different specifications through adjusting the height of the fine adjusting plate, the cylinder acts to drive the push plate to rise and move downwards to adjust the height of the pipe barrel type workpieces, the joint of the pipe barrel type workpieces is conveniently aligned, and the limiter and the pushing cylinder are matched for use to achieve transverse displacement of the pipe barrel type workpieces.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model.

Fig. 2 is a schematic diagram of a second dichroic structure according to the present utility model.

Fig. 3 is a schematic structural view of the limiting position adjusting mechanism.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-3, an auxiliary positioning device for a welding roller frame of an environment-friendly device cylinder body comprises a bottom frame 1, wherein the bottom frame 1 is I-shaped, a wheel seat 2 is symmetrically arranged above the front end of the bottom frame 1, an angle wheel 3 is connected to the wheel seat 2, a limit adjusting mechanism 7 is vertically connected to the middle of the outer side of the front end of the bottom frame 1, a guide rail 4 is arranged on a cross rod of the bottom frame 1, a tailstock 5 is clamped on the guide rail 4, and the inner vertical surface of the tailstock 5 is connected with a tailpost 20.

As a further improvement to the scheme, the chassis 1 is connected with the angle wheels 3 through symmetrical wheel seats 2, the angle wheels 3 on two sides are oppositely arranged on the wheel seats 2, and the angle wheels 3 can be outwards opened around the wheel seats 2 to adapt to clamping and placing of large-aperture pipe barrel workpieces 6.

As a further improvement to the scheme, the angle wheels 3 on the two sides are oppositely arranged on the wheel seat 2, and the supporting wheels on the outer sides of the angle wheels 3 are higher than the supporting wheels on the inner sides of the angle wheels, so as to clamp and support the butt joint ends of the tubular workpieces 6.

As a further improvement to the scheme, the limit adjusting mechanism 7 comprises a back plate 8, the back plate 8 is arranged in the middle of the outer side surface of the front end of the underframe 1, clamping strips 9 are symmetrically connected on two sides of the back plate 8, pressing blocks 10 are connected on the clamping strips 9 at intervals, fine adjustment plates 11 are clamped between the clamping strips 9, three-rod air cylinders 12 are arranged on the fine adjustment plates 11, telescopic rod ends of the three-rod air cylinders 12 are connected with push plates 13, supporting plates 14 are vertically connected on the push plates 13, guide groove plates 15 are clamped on the supporting plates 14, the guide groove plates 15 are connected to the upper ends of the fine adjustment plates 11 and used for adjusting the height and the transverse displacement of butt joint ends of the pipe workpieces 6 and guaranteeing the joint alignment of the pipe workpieces 6.

As a further improvement to the scheme, the top of the supporting plate 14 is provided with a V-shaped groove 18 for lifting the pipe barrel type workpiece 6, one side of the outer end of the V-shaped groove 18 is provided with a limiter 16, and the other side of the outer end of the V-shaped groove 18 is provided with a pushing cylinder 19.

The application method of the auxiliary positioning device for the welding roller frame of the cylinder body of the environmental protection equipment comprises the following steps: firstly, one end of a tubular workpiece 6 to be butted is butted between the angle wheels 3 at two sides, the other end of the tubular workpiece 6 is arranged at the inner side of the tailstock 5, a tail post 20 at the inner side of the tail end is arranged in an inner hole of the tubular workpiece 6, and meanwhile, the tailstock 5 is moved according to the length of the tubular workpiece 6 to be butted, so that the distance from the inner side surface of the tailstock 5 to the angle wheels 3 is the same as the length of the tubular workpiece 6 to be butted;

secondly, the height of the push plate 13 in the limit adjusting mechanism 7 is adjusted, and the specific adjusting method is as follows: the pushing plate 13 is pushed by the three-rod air cylinder 12, the V-shaped groove 18 at the top of the pushing plate 13 contacts with the bottom of the end of the tubular workpiece 6, at the moment, the three-rod air cylinder 12 with different heights is adjusted to change the height of the tubular workpiece 6 to be butted, if the transverse position is misplaced, the pushing air cylinder 19 is used for adjusting the transverse position, the pushing air cylinder 19 is stopped after the position is exceeded, the limiter rod 17 contacts with the tubular workpiece to be butted, in addition, after the height adjustment is finished, the height difference exists, the three-rod air cylinder is connected with the screw hole at the lower end of the back plate 8 through the screw threads, and the fine adjustment plate 11 is supported by the screw, so that the fine adjustment plate 11 is lifted;

finally, after the alignment is finished, when the automatic welding is performed by using the welding equipment, the tubular workpiece 6 can rotate on the device without moving a welding gun.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an environmental protection equipment barrel welding gyro wheel frame auxiliary positioning device, includes the chassis, the chassis is the I shape, its characterized in that, the front end top symmetry of chassis sets up the wheel seat, connects the angle wheel on the wheel seat, and spacing adjustment mechanism is connected vertically in the middle of the outside of chassis front end, installs the guide rail on the horizontal pole of chassis, and the tailstock is established to the card on the guide rail, and the interior facade of tailstock connects the tailstock.

2. The auxiliary positioning device for the welding roller frame of the cylinder body of the environment-friendly equipment according to claim 1, wherein the chassis is connected with the angle wheels through symmetrical wheel seats, and the angle wheels on two sides are oppositely arranged on the wheel seats.

3. The auxiliary positioning device for the welding roller frame of the cylinder body of the environment-friendly equipment according to claim 2, wherein the angle wheels on two sides are oppositely arranged on the wheel seat, and the supporting wheels on the outer sides of the angle wheels are higher than the supporting wheels on the inner sides of the angle wheels.

4. The auxiliary positioning device for the welding roller frame of the cylinder body of the environment-friendly equipment according to claim 1, wherein the limiting and adjusting mechanism comprises a back plate, the back plate is arranged in the middle of the outer side surface of the front end of the underframe, clamping strips are symmetrically connected on two sides of the back plate, pressing blocks are connected on the clamping strips at intervals, a fine adjustment plate is clamped between the clamping strips, an air cylinder is arranged on the fine adjustment plate, the telescopic rod end of the air cylinder is connected with a push plate, a supporting plate is vertically connected on the push plate, a guide groove plate is clamped on the supporting plate, and the guide groove plate is connected to the upper end of the fine adjustment plate.