CN204449887U - A kind of conjunction cylinder is welding integrated - Google Patents

Abstract

The utility model is open a kind of, and to close cylinder welding integrated, comprises tablet positioner, axle positioner, rounding device and automatic soldering device, and described tablet positioner comprises and is arranged on tablet positioning cylinder on upper mounted plate and locating piece corresponding with it; Described axle positioner comprises sliding axle, and described sliding axle is driven by axle positioning cylinder and slides in axle sleeve, and axle sleeve is fixed on upper mounted plate; Described rounding device comprises the first bending cylinder and the second bending cylinder, and the described first bending cylinder promotes small pieces of tiles, and small pieces of tiles promotes tablet and abuts with sliding axle; Second bending cylinder promotes pushing block, and pushing block promotes large tile, and large tile promotes tablet and abuts with sliding axle; Described automatic soldering device comprises welding gun, roller, and described welding gun, roller are all fixed on slide block.The utility model has the advantages that: fully achieve automatic full circle and welding, not only production efficiency is high, and quality is good, meets the need of production of tube kind part, there is good application prospect.

Description

A cylinder welding all-in-one machine

technical field

The utility model relates to the field of mechanical equipment, in particular to equipment for manufacturing cylindrical parts.

Background technique

In the manufacturing process of cylindrical parts, a flat raw material needs to be bent to form a cylinder, and then welded into cylindrical parts; the existing method is to use different equipment, process them separately, and then weld them into a cylindrical body by a welding machine , the production efficiency is low and the quality is not uniform, and the error is large. Therefore, there is an urgent need for a device capable of automatic rounding and welding to meet the needs of production.

Utility model content

In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide an all-in-one machine for combining cylinders and welding, and the specific technical contents are as follows:

An integrated cylinder welding machine, including a lower fixing plate, an upper fixing plate, a welding machine, and also includes a sheet positioning device, a shaft positioning device, a full circle device and an automatic welding device. The sheet positioning cylinder on the board and the corresponding positioning block; the shaft positioning device includes a sliding shaft, and the sliding shaft is driven by the shaft positioning cylinder to slide in the shaft sleeve, and the shaft sleeve is fixed on the upper fixing plate; it also includes The central positioning column is fixed on the upper fixing plate for the axial positioning of the sliding shaft; the full circle device includes a first bending cylinder and a second bending cylinder, and the first bending cylinder and the second bending cylinder The cylinders are all fixed on the lower fixing plate; the first bending cylinder pushes the small tile, and the small tile pushes the material to contact the sliding shaft; the second bending cylinder pushes the push block, and the push block pushes the large tile, and the large tile pushes The sheet is in contact with the sliding shaft; the automatic welding device includes a welding torch and a roller, both of which are fixed on a slider, and the slider is driven by a screw to move on the guide rail, and the screw is driven by a motor and a reduction device drive.

There are two groups of the second bending cylinders, which are respectively arranged on both sides of the first bending cylinder; correspondingly, there are also two groups of pushing blocks and large tiles.

The small tiles are pivotally connected to the large tiles.

The utility model has the advantages of fully realizing automatic rounding and welding, not only high production efficiency, but also good quality, which meets the production needs of cylindrical parts and has good application prospects.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the right side view of Fig. 1 AA direction;

Fig. 3 is a schematic diagram of an automatic welding device;

Figure 4 is a schematic diagram of the structure of small tiles and large tiles;

Detailed ways

The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figure 1 and Figure 2, the utility model comprises a lower fixed plate 1, an upper fixed plate 2, a welding machine 24, and the lower fixed plate 1 and the upper fixed plate 2 pass through the fixed frame 5 Connected into one body, the welding machine 24 is fixed on the lower fixing plate 2, and also includes a material positioning device, an axis positioning device, a full circle device and an automatic welding device; the material positioning device includes a material positioning device arranged on the upper fixing plate. Cylinder 27 and the positioning block 271 corresponding thereto, positioning cylinder 27 is to be fixed on the upper fixed plate 2 by positioning cylinder frame 28; Sliding in the shaft sleeve 12, the shaft sleeve 12 is fixed on the upper fixing plate 2 through the shaft sleeve positioning seat 11; it also includes a center positioning column 9, and the center positioning column 9 is fixed on the upper fixing plate 2 through the center positioning seat 8 for Axial positioning of the sliding shaft 13; the full circle device includes a first bending cylinder 7 and a second bending cylinder 6, and the first bending cylinder 7 is fixed on the second bending cylinder block 3 by the first bending cylinder block 4, The second bending cylinder 6 is fixed on the lower fixed plate 1 through the second bending cylinder seat 3; the first bending cylinder 7 pushes the small tile 14, and the small tile 14 pushes the tablet to abut against the sliding shaft 13; the second bending cylinder 6 Push the push block 25, the push block 25 pushes the large tile 15, the large tile 15 pushes the sheet to contact the sliding shaft 13, the inner diameter of the small tile 14, the large tile 15 is different from the outer diameter of the sliding shaft 13 The thickness of the material sheet can ensure that the material sheet is in close contact with the sliding shaft 13 when it is full circle; 23. The roller frame 22 is fixed on the slide block 30. The slide block is driven by a screw rod and moves on the guide rail 19. The screw rod is driven by the motor 17 and the speed reduction device 18. The automatic welding device is fixed on the upper beam 20 , and the upper beam 20 is fixed on the upper fixing plate 2 .

The second bending cylinder 6 is divided into two groups, which are respectively arranged on both sides of the first bending cylinder 7; correspondingly, the pushing block 25 and the large tile are also divided into two groups. As shown in Figure 4, the small tile 14 and the large tile 15 form a shaft connection through the shaft 31, so that when the first bending cylinder 7 pushes the small tile 14 to abut against the sliding shaft 13, the second bending cylinder 6 Push the pushing block 25, and the pushing block 25 pushes the big tile 15, the big tile 15 can rotate around the axis of the small tile, and the big tile 15 pushes the tablet to abut against the sliding shaft 13. This structure not only eliminates the multi-directional full-circle cylinders in the prior art, but more importantly, the blank will not move due to the movement of multiple cylinders, so the positioning is accurate.

A plurality of cylinders of the utility model are all controlled to be opened and closed by the electromagnetic valve group arranged on the lower fixed plate 1, and the control of the welding machine, the electromagnetic valve and the motor is controlled by PLC, and the PLC can adopt commercially available products.

The working principle of the utility model is: after the material sheet positioning device sends the material sheet to the predetermined position, the shaft positioning device sends the sliding shaft to the predetermined position, the material sheet forms a cylindrical shape under the drive of the full circle device, and the roller of the automatic welding device Press the rounded workpiece and weld it with a welding torch.

Claims (3)

1. a conjunction cylinder is welding integrated, it is characterized in that: comprise bottom plate, upper mounted plate, welding machine, also comprise tablet positioner, axle positioner, rounding device and automatic soldering device, described tablet positioner comprises and is arranged on tablet positioning cylinder on upper mounted plate and locating piece corresponding with it; Described axle positioner comprises sliding axle, and described sliding axle is driven by axle positioning cylinder and slides in axle sleeve, and axle sleeve is fixed on upper mounted plate; Also comprise centralized positioning post, described centralized positioning post is fixed on the axial location for sliding axle on upper mounted plate; Described rounding device comprises the first bending cylinder and the second bending cylinder, and the described first bending cylinder and the second bending cylinder are all fixed on bottom plate; Described first bending cylinder promotes small pieces of tiles, and small pieces of tiles promotes tablet and abuts with sliding axle; Second bending cylinder promotes pushing block, and pushing block promotes large tile, and large tile promotes tablet and abuts with sliding axle; Described automatic soldering device comprises welding gun, roller, and described welding gun, roller are all fixed on slide block, and described slide block is moved on guide rail by screw drive, and described screw rod is driven by motor and deceleration device.

2. conjunction cylinder according to claim 1 is welding integrated, it is characterized in that: the described second bending cylinder is two groups, is separately positioned on the both sides of the first bending cylinder; Correspondingly, pushing block and large tile are also two groups.

3. conjunction cylinder according to claim 1 is welding integrated, it is characterized in that: described small pieces of tiles and large tile are for being coupling.