Movable positioning trolley for welding

Abstract

The utility model belongs to the technical field of welding equipment, and relates to a movable positioning trolley for welding, which comprises a roller seat, and a limiting wheel component is mounted on the roller seat so as to limit and mount the movable positioning trolley for welding on a track beam; a riding wheel support is installed on the top face of the end of the roller seat, two riding wheels are rotationally arranged on the upper portion of the riding wheel support, a guide plate is installed on the front end face of the riding wheel support, a V-shaped opening is formed in the upper portion of the guide plate, and the lower end of the V-shaped opening communicates with a limiting groove formed in the guide plate. The limiting wheel assembly comprises vertical limiting wheels and side limiting wheels, the vertical limiting wheels are arranged on the inner wall of the rolling wheel base in pairs, the two vertical limiting wheels arranged in pairs are arranged in the same vertical direction, and track beam installation spaces are formed between the two vertical limiting wheels corresponding to each other. The product is reasonable and ingenious in structure, can meet the machining requirements of workpieces of various specifications and models, and is wide in machining range; and in the machining operation process, feeding and discharging of workpieces are very convenient and rapid.

Description

TECHNICAL FIELD

[0001] The utility model belongs to welding equipment technical field relates to a kind of mobile positioning trolley for welding. BACKGROUND

[0002] In the welding production process, sometimes need to weld multiple rib plate on the surface of pipe body. Since the length of pipe body to be welded needs to have multiple different specifications according to specific circumstances, and the existing technology of tool positioning fixture can only meet the needs of workpiece processing in a specific range, and the existing tool fixture also has the problems of feeding and discharging, complex operation, resulting in low processing efficiency. SUMMARY

[0003] The utility model provides a kind of mobile positioning trolley for welding to the above problems, the positioning assembly can meet the needs of processing of multiple specifications workpieces, and workpiece feeding and discharging is very convenient and fast.

[0004] According to the technical scheme of the utility model: a kind of mobile positioning trolley for welding, it is characterized by: including roller seat, the roller seat is installed limit wheel assembly, to limit installation on rail beam with mobile positioning trolley for welding;

[0005] The end top surface of the roller seat is installed with a supporting wheel support, two supporting wheels are rotatably arranged on the upper part of the supporting wheel support, a guide plate is installed on the front end surface of the supporting wheel support, a V-shaped opening is arranged on the upper part of the guide plate, and the lower end of the V-shaped opening is communicated with the limit groove arranged on the guide plate.

[0006] As a further improvement of the utility model, the limit wheel assembly includes a vertical limit wheel and a side limit wheel, wherein the vertical limit wheel is arranged in pairs on the inner wall of the roller seat, and the two vertical limit wheels arranged in pairs are arranged in the same vertical direction and correspond to each other, and the track beam installation space is formed between the two vertical limit wheels corresponding to each other.

[0007] One side limit wheel is rotatably arranged on the front and rear ends and the width direction sides of the roller seat, and the side limit wheel is rolled and pressed on the side of the track beam.

[0008] As a further improvement of the utility model, the part corresponding to the two supporting wheels on the supporting wheel support is set to be arc-shaped.

[0009] As a further improvement of the utility model, the front and rear end surfaces of the roller seat are respectively installed with anti-collision baffles.

[0010] As a further improvement of the utility model, a reinforcing rib plate is arranged between the supporting wheel support and the roller seat.

[0011] As a further improvement of the utility model, the top and side of the roller seat are respectively provided with weight-reducing holes.

[0012] As a further improvement of this utility model, the guide plate is installed on the upper part of the front end face of the roller bracket, and the center line of the limiting groove of the guide plate and the center line of the two rollers are in the same vertical plane.

[0013] The technical advantages of this utility model are as follows: the product structure is reasonable and ingenious, and it can meet the processing needs of workpieces of various specifications and models during operation, with a wide processing range; at the same time, the loading and unloading of workpieces is very convenient and quick during the processing operation. Attached Figure Description

[0014] Figure 1 This is the front view of the present invention.

[0015] Figure 2 for Figure 1 The left view.

[0016] Figure 3 for Figure 1 The right view.

[0017] Figure 4 for Figure 1 Top view. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0019] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The described embodiments are merely some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0020] Figures 1-4 The components include roller seat 1, vertical limiting wheel 1-1, side limiting wheel 1-2, support roller bracket 2, guide plate 3, support roller 4, anti-collision baffle 5, and reinforcing rib plate 6.

[0021] like Figures 1-4 As shown, this utility model is a welding mobile positioning trolley, including a roller seat 1, on which a limiting wheel assembly is installed to limit the welding mobile positioning trolley to be installed on the track beam.

[0022] A roller support bracket 2 is installed on the top surface of the end of the roller seat 1. Two rollers 4 are rotatably arranged on the upper part of the roller support bracket 2. A guide plate 3 is installed on the front end face of the roller support bracket 2. A V-shaped opening is provided on the upper part of the guide plate 3. The lower end of the V-shaped opening is connected to the limiting groove provided on the guide plate 3.

[0023] The limiting wheel assembly includes a vertical limiting wheel 1-1 and a side limiting wheel 1-2. The vertical limiting wheels 1-1 are arranged in pairs on the inner wall of the roller seat 1, and the two vertical limiting wheels 1-1 arranged in pairs are arranged along the same vertical direction. The two corresponding vertical limiting wheels 1-1 are respectively provided to form a track beam installation space.

[0024] A side limiting wheel 1-2 is rotatably installed at both ends of the roller seat 1 and on both sides of the width direction. The side limiting wheels 1-2 roll and press against the side of the track beam.

[0025] When in operation, the product is installed on the track beam. The two vertical limiting wheels 1-1 of the same group are placed on both sides of the track beam to achieve the purpose of installing the product on the track beam. At the same time, the side limiting wheels 1-2 roll and press against the side of the track beam to achieve the horizontal limiting of the product.

[0026] The part of the support roller bracket 2 corresponding to the two support rollers 4 is set in an arc shape to effectively support the tubular parts and facilitate the rotation of the tubular parts.

[0027] Anti-collision baffles 5 are installed on the front and rear end faces of the roller seat 1 respectively. The anti-collision baffles 5 can effectively prevent the present invention from directly colliding with the two ends of the track beam during the movement on the track beam when it is working.

[0028] It is understandable that, in order to enhance the structural strength of this utility model, a reinforcing rib plate 6 is provided between the roller support bracket 2 and the roller seat 1.

[0029] Furthermore, the top and side of the roller base 1 are respectively provided with weight reduction holes. By setting weight reduction holes, the weight of this utility model can be effectively reduced, and materials can also be effectively saved.

[0030] The guide plate 3 is installed on the upper part of the front end face of the roller bracket 2, and the center line of the limiting groove of the guide plate 3 and the center line of the two rollers 4 are in the same vertical plane.

[0031] like Figures 1-4 As shown, when this utility model is in operation, after being installed on the track beam, it moves to a suitable position on the track beam according to the length of the workpiece to be welded. One end of the workpiece is connected to the positioner in the workshop, and the other end is pressed against the product of this utility model by its own weight. Supported by the support rollers 4, the workpiece is limited on both sides by the limiting grooves of the guide plate 3. Since the guide plate 3 has a V-shaped opening, it is convenient to pick up and put down the workpiece. This utility model can be moved quickly and easily on the track beam, and is suitable for workpieces of various lengths, with a wide range of applications.

[0032] Finally, it should be explained that the above specific embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A welding mobile positioning trolley, characterized in that: Includes a roller seat (1), on which a limiting wheel assembly is installed to limit the welding mobile positioning trolley to be installed on the track beam; The roller seat (1) is equipped with a roller support bracket (2) on the top surface of the end. Two rollers (4) are rotatably arranged on the upper part of the roller support bracket (2). A guide plate (3) is installed on the front end face of the roller support bracket (2). A V-shaped opening is provided on the upper part of the guide plate (3). The lower end of the V-shaped opening is connected to the limiting groove provided on the guide plate (3).

2. The welding mobile positioning trolley as described in claim 1, characterized in that: The limiting wheel assembly includes a vertical limiting wheel (1-1) and a side limiting wheel (1-2). The vertical limiting wheels (1-1) are arranged in pairs on the inner wall of the roller seat (1), and the two vertical limiting wheels (1-1) arranged in pairs are arranged along the same vertical direction. The two vertical limiting wheels (1-1) corresponding to each other are respectively provided to form a track beam installation space. A side limiting wheel (1-2) is rotatably installed at both ends of the roller seat (1) and on both sides of the width direction. The side limiting wheel (1-2) rolls and presses against the side of the track beam.

3. The welding mobile positioning trolley as described in claim 1, characterized in that: The portion of the roller bracket (2) corresponding to the space between the two rollers (4) is set in an arc shape.

4. The welding mobile positioning trolley as described in claim 1, characterized in that: Anti-collision baffles (5) are respectively installed on the front and rear end faces of the roller seat (1).

5. The welding mobile positioning trolley as described in claim 1, characterized in that: A reinforcing rib (6) is provided between the roller support bracket (2) and the roller seat (1).

6. The welding mobile positioning trolley as described in claim 1, characterized in that: The roller seat (1) is provided with weight reduction holes on its top and side.

7. The welding mobile positioning trolley as described in claim 1, characterized in that: The guide plate (3) is installed on the upper part of the front end face of the roller bracket (2), and the center line of the limiting groove of the guide plate (3) and the center line of the two rollers (4) are in the same vertical plane.

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