CN209647961U - An automatic aluminum template welding tool - Google Patents

Abstract

The utility model belongs to welder technical field, it is related to a kind of automation aluminum alloy pattern plate welding tooling, including the end plate clamping and positioning device being mounted on welding bench, the same side of welding bench along its length is alternate to be provided with several U-shaped reinforcing rib compression bars and handle compression bar, the compression bar support base and jacking cylinder with U-shaped reinforcing rib compression bar and the rotation connection of handle compression bar are also fixedly installed on the outside of welding bench, U-shaped reinforcing rib compression bar is fixedly installed with the plush copper for compressing reinforcing rib on aluminum alloy pattern plate to be welded far from the free end of jacking cylinder side, handle compression bar is fixedly installed with two groups of clamping jaw devices for clamping aluminum alloy pattern plate up knob to be welded far from the free end of jacking cylinder side, the protrusion for compressing aluminum alloy pattern plate edge to be welded is fixedly installed on same leader's compression bar on the inside of two groups of clamping jaw devices, solves the prior art In welding tooling can not welding fabrication that complicated aluminum alloy mould plate is disposable the problem of.

Description

An automatic aluminum template welding tool

technical field

The utility model belongs to the technical field of welding devices and relates to an automatic aluminum template welding tool.

Background technique

Welding technology has been widely used in light and heavy industries such as aviation and aerospace. The quality of welding directly affects the quality of products and the performance of the whole machine. Therefore, improving welding technology and improving welding quality play an important role in industrial modernization. Among them, improving the level of welding mechanization and automation and realizing the modernization of welding technology and equipment are an important aspect of improving welding quality. Generally speaking, in welding production, there will be When encountering welding displacement and selecting a suitable welding position, in response to this actual need, there are many positioners on the market, which can rotate all kinds of welds of the workpiece to be welded to the best position, so as to avoid vertical welding and overhead welding. , Improve welding quality and production efficiency.

However, at present, when welding large aluminum formwork, traditional welding equipment will not be able to complete the welding. This is because the aluminum formwork is large in size and has many parts. The traditional welding technology generally welds the end plate of the aluminum formwork first, and then welds the reinforcement Ribs, and in the welding process, because there is no good welding tool for the reinforcing ribs that can be welded and formed at one time, it is also very inconvenient to operate, which leads to very low work efficiency and low production capacity.

Utility model content

In view of this, the utility model provides an automatic aluminum template welding tool in order to solve the problem that the welding tool in the prior art cannot weld and form the complicated aluminum alloy template at one time.

In order to achieve the above purpose, the utility model provides an automatic aluminum template welding tool, including a welding workbench and several end plate clamping and positioning devices detachably installed on the welding workbench, and the welding workbench is arranged alternately along the same side of the length direction There are a number of U-shaped reinforcing rib pressing bars and handle pressing bars, and a pressing bar support seat that is rotatably connected to the U-shaped reinforcing rib pressing bar and the handle pressing bar is fixedly installed on the outside of the welding workbench, and is connected to the U-shaped reinforcing rib pressing bar and the handle pressing bar. The jacking cylinder connected by the rod rotation, the free end of the U-shaped reinforcement bar away from the side of the jacking cylinder is fixedly installed with a protruding head for pressing the ribs on the aluminum formwork to be welded, and the handle bar is away from the side of the jacking cylinder The free end is fixedly installed with two sets of clamping claw devices for clamping the upper handles of the aluminum formwork to be welded, and the same handle pressure rod inside the two sets of clamping claw devices is fixedly installed with protrusions for pressing the edge of the aluminum formwork to be welded.

Further, the end plate clamping and positioning device includes a telescopic cylinder fixedly installed on the welding workbench and a pressure plate fixedly installed at the telescopic end of the telescopic cylinder.

Further, the clamping jaw device includes a clamping jaw movably installed on the outside of the handle pressing bar and a clamping cylinder fixedly connected with the clamping jaw.

Further, each pressure bar support seat includes two L-shaped fixed blocks, and the U-shaped reinforcement bar or the handle pressure bar is hinged in the adjacent fixed blocks through bolts.

Further, the welding workbench is provided with two end plate clamping and positioning devices along the length direction, and the welding workbench is provided with one end plate clamping and positioning device along the width direction.

Further, the jacking cylinder and the corresponding pressure bar support seat are installed on the side wall of the welding workbench at equal intervals.

Furthermore, there are lockers on the welding workbench for storing accessories and tools.

The beneficial effects of the utility model are:

1. In the automatic aluminum formwork welding tool disclosed by the utility model, an end plate clamping and positioning device is arranged on the welding workbench. The end plate clamping and positioning device includes a telescopic cylinder and a pressure plate. The clamping and fixing of the aluminum formwork to be welded is through the telescopic cylinder And the pressure plate, the cylinder-type end plate clamping and positioning device can also adapt to the clamping and fixing of aluminum formwork of different sizes, with strong applicability and fast installation speed of aluminum formwork.

2. In the automatic aluminum formwork welding tooling disclosed by the utility model, U-shaped reinforcing rib pressing rods and handle pressing rods are arranged at intervals outside the welding workbench, and the free ends of the U-shaped reinforcing rib pressing rods are fixed and installed for pressing the aluminum formwork to be welded. The convex head of the rib, the up and down movement of the jacking cylinder on the U-shaped rib pressure rod can drive the U-shaped rib pressure rod to rotate around the pressure rod support seat, so as to realize the reinforcement of the upper convex head of the U-shaped rib pressure rod on the aluminum formwork. Compression and fixation of tendons. The claw device on the handle bar can clamp and fix the handle to be welded on the aluminum template, and the up and down movement of the jacking cylinder on the handle bar drives the handle bar to rotate around the bar support seat, and then fixes the handle on the Suitable location for aluminum formwork. At the same time, the protrusion on the handle pressing rod can press the edge of the aluminum formwork to be welded tightly, realize the one-time fixing of the reinforcement rib and the handle on the aluminum formwork, facilitate the one-time welding and forming of the aluminum formwork, and greatly increase the installation speed of the entire aluminum formwork, and The position is precise, which greatly improves the welding quality.

Description of drawings

In order to make the purpose, technical solutions and beneficial effects of the utility model clearer, the utility model provides the following drawings for illustration:

Fig. 1 is the structural representation before the welding aluminum formwork of automatic aluminum formwork welding frock of the present utility model;

Fig. 2 is the structure schematic diagram of the utility model automatic aluminum template welding tool after welding the aluminum template;

Fig. 3 is the structure schematic diagram in the welding aluminum formwork of the utility model automatic aluminum formwork welding frock;

Fig. 4 is a schematic diagram of the rear structure of the automatic aluminum formwork welding tool of the present invention.

Detailed ways

The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

The reference signs in the accompanying drawings of the specification include:

Welding workbench 1, end plate clamping and positioning device 2, U-shaped reinforcing rib pressure rod 3, handle pressure rod 4, protrusion 5, protruding head 6, jaw 7, jacking cylinder 8, pressure rod support seat 9, clamp Holding cylinder 10, handle 11, reinforcing rib 12, locker 13.

The automatic aluminum formwork welding tooling shown in Figures 1 to 4 includes a rectangular parallelepiped welding workbench 1. The welding workbench 1 is provided with two end plate clamping and positioning devices 2 along the length direction, and the welding workbench 1 is provided with one along the width direction. End plate clamping positioning device 2. The end plate clamping and positioning device 2 includes a telescopic cylinder fixedly installed on the welding workbench 1 and a pressing plate fixedly mounted on the telescopic end of the telescopic cylinder. After the aluminum formwork to be welded is placed on the welding workbench 1, the clamping and fixing of the aluminum formwork on the welding workbench 1 is realized by the movement of the pressing plate driven by the telescopic cylinder.

Welding workbench 1 is provided with three U-shaped reinforcing rib pressing bars 3 and three handle pressing bars 4 alternately along the same side of the length direction, and the outer side of welding workbench 1 is also fixedly installed with U-shaped reinforcing rib pressing bars 3 and handle pressing bars 4 The compression bar support seat 9 connected by rotation and the jacking cylinder 8 that is rotatably connected with the U-shaped reinforcement bar 3 and the handle pressure bar 4, the jacking cylinder 8 and the corresponding compression bar support seat 9 are installed on the welding workbench at equal intervals 1 on the side wall. Through the corresponding jacking cylinder 8, the U-shaped stiffener pressing rod 3 and the handle pressing rod 4 can move up and down, thereby realizing the pressing and fixing of the aluminum formwork. Each compression bar support seat 9 includes two L-shaped fixed blocks, and the U-shaped reinforcing bar compression bar 3 or the handle compression bar 4 is hinged in the adjacent fixed blocks by bolts. The free end of the U-shaped reinforcement bar 3 away from the jacking cylinder 8 side is fixedly equipped with a protruding head 6 for compressing the reinforcing rib 12 on the aluminum formwork to be welded, and the protruding head 6 on the U-shaped reinforcement bar 3 can Compression and fixing of reinforcing rib 12 on the aluminum formwork. The free end of the handle bar 4 away from the side of the jacking cylinder 8 is fixedly installed with two sets of clamping jaw devices for clamping the handle 11 on the aluminum formwork to be welded. It is used to compress the protrusion 5 on the edge of the aluminum template to be welded. The claw device on the handle bar 4 can clamp and fix the handle 11 to be welded on the aluminum template, and the up and down movement of the jacking cylinder 8 on the handle bar 4 drives the handle bar 4 to rotate around the bar support seat 9 , and then fix the handle 11 at a suitable position on the aluminum template. Simultaneously, the protrusion 5 on the handle pressing bar 4 can compress the edge of the aluminum formwork to be welded, so as to realize the one-time fixing of the rib 12 and the handle 11 on the aluminum formwork. The clamping jaw device includes a clamping jaw 7 movably installed on the outside of the handle pressing rod 4 and a clamping cylinder 10 fixedly connected with the clamping jaw 7 . Through the clamping cylinder 10, the clamping of the outer jaws 7 of the handle bar 4 to be welded handle 11 is realized, and the aluminum formwork to be welded, the reinforcing ribs 12 on the aluminum formwork and the handle 11 are fixed through the entire welding tooling, so as to facilitate the one-time use of the aluminum formwork Welded and formed.

A locker 13 for conveniently storing accessories and tools is provided on the welding workbench 1 . Tooling used in aluminum formwork welding can be collected and stored.

When the automatic aluminum formwork welding tool works, (1) first place the aluminum formwork to be welded on the welding workbench 1, and then use the end plate clamping positioning device 2 to fix the aluminum formwork end plate on the corresponding position of the welding workbench 1;

(2) Place the reinforcing rib 12 at the position corresponding to the aluminum template to be welded, clamp the handle 11 on the jaw 7 of the handle pressure rod 4, clamp the handle 11 by clamping the cylinder 10, and then open the jacking cylinder 8 , the U-shaped reinforcing rib pressing rod 3 and the handle pressing rod 4 rotate to a horizontal position (as shown in Figure 3), and the upper convex head 6 of the U-shaped reinforcing rib pressing rod 3 is pressed against the corresponding reinforcing rib of the aluminum formwork end plate 12, the handle 11 on the handle bar 4 is pressed on the aluminum formwork, the protrusion 5 on the handle bar 4 is pressed on the edge of the aluminum formwork end plate, and the U-shaped rib bar 3 and the handle bar 4 Realize the fixing of the aluminum formwork to be welded, the reinforcing ribs 12 and the handle 11 on the aluminum formwork, and facilitate the one-time welding and forming of the aluminum formwork.

(3) At this time, the welding robot welds the aluminum template panel, handle 11, and reinforcing rib 12 on the tooling. After welding, the jaws 7 are released, and the U-shaped reinforcing rib pressing bar 3 retracts the reinforcing rib 12, and the U-shaped reinforcing rib The pressure rod 3 and the handle pressure rod 4 return to their original positions (as shown in Figure 2), and the welding of the aluminum formwork is completed.

The whole aluminum formwork welding tool improves the working efficiency of the aluminum formwork assembly, and solves the drawback in the prior art that the complex aluminum formwork cannot be formed by one-time welding.

Finally, it is noted that the above preferred embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that it can be described in the form Various changes can be made in the above and in the details without departing from the scope defined by the claims of the present invention.

Claims (7)

1. An automatic aluminum template welding tool is characterized in that it comprises a welding workbench and several end plate clamping and positioning devices detachably installed on the welding workbench, and the same side of the welding workbench along the length direction is alternately provided with A number of U-shaped reinforcing rib pressing bars and handle pressing bars, and a pressing bar support seat that is rotatably connected to the U-shaped reinforcing rib pressing bar and the handle pressing bar, and a pressing bar that is connected to the U-shaped reinforcing rib pressing bar and the handle is fixedly installed on the outside of the welding workbench. The jacking cylinder that is connected with the pressing bar in rotation, the free end of the U-shaped reinforcing rib pressing bar away from the jacking cylinder side is fixedly installed with a protruding head for pressing the reinforcing rib on the aluminum formwork to be welded, and the handle pressing bar is far away from the top The free end on one side of the lifting cylinder is fixedly installed with two sets of gripper devices for clamping the upper handle of the aluminum template to be welded, and the same handle pressure rod inside the two sets of gripper devices is fixedly installed with a clamp for pressing the edge of the aluminum template to be welded. raised. 2. The automatic aluminum template welding tool according to claim 1, wherein the end plate clamping and positioning device comprises a telescopic cylinder fixedly installed on the welding workbench and a pressure plate fixedly mounted on the telescopic end of the telescopic cylinder. 3. The automatic aluminum template welding tool according to claim 1, wherein the clamping jaw device comprises a clamping jaw movably installed on the outside of the handle bar and a clamping cylinder fixedly connected with the clamping jaw. 4. The automatic aluminum formwork welding tool according to claim 1, wherein each pressure rod support seat includes two L-shaped fixed blocks, and the U-shaped rib pressure rod or the handle pressure rod passes through The bolts are hinged in adjacent fixed stops. 5. The automatic aluminum template welding tool according to claim 1, characterized in that two end plate clamping and positioning devices are arranged along the length direction of the welding workbench, and one end plate clamp is arranged along the width direction of the welding workbench Tight positioning device. 6. The automatic aluminum template welding tool according to claim 1, characterized in that, the jacking cylinder and the corresponding pressure bar support seat are installed on the side wall of the welding workbench at equal intervals. 7. The automatic aluminum template welding tool according to claim 1, wherein a locker for conveniently storing accessories and tools is provided on the welding workbench.