Limiting device for ground rail welding

Abstract

The utility model relates to the technical field of ground rail machining, in particular to a limiting device for ground rail welding, which comprises two parallel supporting beams, a plurality of cross beams are fixed between the two supporting beams, a baffle is welded on one side of each cross beam, and the top ends of the baffles are exposed out of the upper surfaces of the cross beams. A plurality of stop levers are vertically fixed on the outer wall of the supporting beam on one side; the device further comprises a pressing mechanism, the pressing mechanism comprises a support stretching across the two supporting beams, the support is in sliding connection with the supporting beams, first air cylinders are arranged on the two sides of the support respectively, a second air cylinder is arranged at the top end of the support, and pressing blocks are fixed to the telescopic ends of the first air cylinders and the telescopic ends of the second air cylinders respectively. According to the device, the supporting beam and the cross beam which are matched with the ground rail are arranged, sectional materials needed by welding of the ground rail can be rapidly positioned through the supporting beam and the cross beam, meanwhile, after positioning, the position needing to be welded is pressed through the pressing mechanism, welding operation of the ground rail is facilitated, and the welding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor rail processing technical field especially relates to a floor rail welding limiting device. BACKGROUND

[0002] Floor rail is a kind of track installed on the ground, usually used to carry mobile objects, such as doors, partitions, etc. It provides guidance and support for the movement of these objects. The material of floor rail is commonly aluminum alloy, stainless steel and carbon steel. Aluminum alloy floor rail is lighter in weight, corrosion resistant, suitable for places with weight requirements, such as some light partition moving tracks. Stainless steel floor rail has good corrosion resistance and high strength, commonly used in kitchen, bathroom and other relatively humid environments, or places with high hygiene requirements. Carbon steel floor rail has high strength, but is prone to rust, usually surface treated, such as galvanizing, painting, etc., to enhance its corrosion resistance.

[0003] During the processing of floor rail, it is usually necessary to weld the guide rail. Currently, the guide rail and connecting beam are fixed by manual method or simple clamping device during welding. However, due to the large number of welding points required during welding, the manual positioning operation is labor-intensive, and the repeated disassembly and fixation of the clamping device for positioning is relatively cumbersome and low in welding efficiency. Therefore, we propose a floor rail welding limiting device to solve the above problems. SUMMARY

[0004] The utility model discloses to the prior art in the current floor rail welding mode, the labor intensity is large, and the welding efficiency is low, and provides a floor rail welding limiting device.

[0005] The utility model is realized through the following technical schemes:

[0006] A floor rail welding limiting device, comprising two mutually parallel support beams, a plurality of cross beams are fixed between the two support beams, a baffle is welded on one side of each cross beam, the top end of the baffle is exposed on the upper surface of the cross beam, and a plurality of stop rods are vertically fixed on the outer wall of one side of the support beam.

[0007] It further comprises a pressing mechanism, the pressing mechanism comprises a bracket spanning the two support beams, the bracket is slidingly connected with the support beams, first air cylinders are arranged on both sides of the bracket, a second air cylinder is arranged at the top end of the bracket, and pressing blocks are fixed on the extension ends of the first air cylinders and the second air cylinder.

[0008] In a preferred embodiment of the utility model, the distance between the two adjacent cross beams is equal to the distance between the two adjacent connecting beams on the floor rail to be welded, so that the connecting beams on the floor rail can be quickly positioned during welding.

[0009] In the preferable embodiment of the utility model, the outer wall of two support beams is fixed with sliding rails, the support is in the shape of Chinese character "door", and the bottom of both ends of the support is fixed with sliding blocks, the sliding blocks are installed on the sliding rails, and the stability of the compression mechanism moving on the support beam is improved through the cooperation of the sliding blocks and the sliding rails.

[0010] In the preferable embodiment of the utility model, the interval between the support and the blocking rod is greater than the thickness of the compression block, so that the compression block at the end of the first cylinder can move away from the blocking rod in the normal state, the position of the compression mechanism is adjusted, and the blocking rod does not interfere with the movement.

[0011] In the preferable embodiment of the utility model, the top end of the support is provided with a sliding groove, the sliding groove is arranged along the length direction of the support, and the second cylinder is slidingly installed in the sliding groove, the lower end of the second cylinder is provided with a base for installation, and the base is slidingly installed in the sliding groove, so that the second cylinder can move on the support, the fixed point of the compression block is changed, and the fixing effect is improved.

[0012] In the preferable embodiment of the utility model, the height of the first cylinder on both sides is 2cm-4cm above the upper surface of the support beam, and the secondary height is less than the height of the required welded ground rail, so that the first cylinder can drive the compression block to extrude and fix the ground rail profile during operation.

[0013] The utility model has the advantages of:

[0014] The device is provided with support beams and cross beams matched with the ground rail, the support beams and the cross beams can quickly position the profile required for welding the ground rail, and the compression mechanism is used to compress the required welding position after positioning, so as to facilitate the welding operation of the ground rail and improve the welding efficiency.

[0015] The movable compression mechanism can be moved to different welding positions on the ground rail, and has high practicability. DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of a limiting device for ground rail welding of the utility model;

[0017] Figure 2 It is a three-dimensional structure schematic view of a limiting device for ground rail welding of the utility model; Figure 1 It is a structure schematic view of A in the middle;

[0018] Figure 3 It is a side view structure schematic view of a limiting device for ground rail welding of the utility model.

[0019] In the figure: 1, support beam; 2, cross beam; 3, baffle; 4, blocking rod; 5, pressing mechanism; 51, sliding block; 52, support; 53, first cylinder; 54, second cylinder; 55, pressing block; 56, sliding groove; 6, sliding rail. DETAILED DESCRIPTION

[0020] The advantages and features of the present application can be more easily understood by persons skilled in the art with reference to the preferred embodiments of the present application described in detail below in conjunction with the accompanying drawings, so that the scope of protection of the present application can be more clearly defined. The directions mentioned in the present application, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only the directions of the accompanying drawings. Therefore, the directions used are used to explain and understand the present application, not to limit the present application.

[0021] As Figures 1-3 shown in a limiting device for ground rail welding, including two mutually parallel support beams 1 for supporting the ground rail, the distance between the two support beams 1 is the same as the width of the ground rail, a plurality of cross beams 2 are fixed between the two support beams 1, the distance between the two adjacent cross beams 2 is equal to the distance between the two adjacent connecting beams on the required welding ground rail, so that the connecting beams on the ground rail can be quickly positioned during welding, and the side of each cross beam 2 is welded with a baffle 3, the top end of the baffle 3 is exposed on the upper surface of the cross beam 2, when placing the connecting beams on the ground rail, the side is abutted to the baffle 3, and the baffle 3 is positioned, and a plurality of blocking rods 4 are vertically fixed on the outer wall of the one side support beam 1, when placing the ground rail guide rail on one side, the guide rail is positioned by the blocking rod 4, and the blocking rod 4 is not provided on the other side, which is convenient for the placement of the guide rail;

[0022] Further, it further comprises a pressing mechanism 5, the pressing mechanism 5 comprises a support 52 which crosses the two support beams 1, the support 52 is slidably connected with the support beam 1, the outer wall of the two support beams 1 is fixed with a sliding rail 6, the support 52 is "door" shape, and the both ends of the support 52 are fixed with a sliding block 51, the sliding block 51 is installed on the sliding rail 6, the stability of the pressing mechanism 5 moving on the support beam 1 is improved by the cooperation of the sliding block 51 and the sliding rail 6;

[0023] Among them, the both sides of the support 52 are provided with a first cylinder 53, the top end of the support 52 is provided with a second cylinder 54, the telescopic end of the first cylinder 53 and the second cylinder 54 is fixed with a pressing block 55.

[0024] It should be noted that the height of the first cylinder 53 on both sides is 2-4cm above the upper surface of the support beam 1, which is smaller than the height of the required welded ground rail, so that the first cylinder 53 can drive the pressing block 55 to extrude and fix the ground rail profile during operation. The space between the two sides of the support 52 and the stop rod 4 is greater than the thickness of the pressing block 55, so that the end of the pressing block 55 of the first cylinder 53 can be staggered with the stop rod 4 to move and adjust the position of the pressing mechanism 5. The stop rod 4 will not interfere during movement.

[0025] Secondly, the top end of the support 52 has a sliding groove 56, the sliding groove 56 is arranged along the length direction of the support 52, and the second cylinder 54 is slidingly installed in the sliding groove 56. The lower end of the second cylinder 54 is provided with a base for installation, and the base is slidingly installed in the sliding groove 56, so that the second cylinder 54 can move on the support 52 to change the fixed point of the pressing block 55 and improve the fixing effect.

[0026] In this embodiment, during the welding of the ground rail, the pressing mechanism 5 is moved to one end of the device to reduce interference when placing the profile, the guide rail in the ground rail is placed on the support beam 1 and positioned by the stop rod 4, and the connecting beam is placed on the cross beam 2 and positioned by the stop plate 3.

[0027] The pressing mechanism 5 is moved to the required welding position, the first cylinder 53 and the second cylinder 54 are opened, and the pressing block 55 is driven by the first cylinder 53 and the second cylinder 54 to press and fix the ground rail, thereby facilitating the welding operation.

[0028] After the welding of a single place is completed, the pressing mechanism 5 can be moved to perform welding operation on another place according to the same steps, thereby improving the welding effect.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

[0030] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0031] The foregoing description, for purposes of explanation, has taken a specific application of the subject matter for purposes of explanation. The patentable scope is not limited to the embodiments described herein, but is defined solely by the claims. The embodiments were chosen and described in order to explain the principles of the patentable scope and the practical application and to enable others skilled in the art to understand the patentable scope for various embodiments with various modifications as are suited to the particular use contemplated. Those skilled in the art will appreciate that the conception, unique aspects, specific embodiments disclosed can be readily utilized as a basis for the designing of other structures, methodologies and / or devices for carrying out the several purposes of the present patentable scope. It is important, therefore, that the objectives supported by the claims be attained and that considered includes structural and / or logical equivalents of the elements covered by the claims.

Claims

1. A limiting device for ground rail welding, comprising two mutually parallel support beams (1), characterised in that: A plurality of cross beams (2) are fixed between the two support beams (1), one side of each cross beam (2) is welded with a baffle (3), the top end of the baffle (3) is exposed on the upper surface of the cross beam (2), and a plurality of blocking rods (4) are vertically fixed on the outer wall of one side of the support beam (1); Further comprising a pressing mechanism (5), the pressing mechanism (5) comprises a bracket (52) which crosses two support beams (1), the bracket (52) is in sliding connection with the support beam (1), and the bracket (52) is provided with a first air cylinder (53) on both sides, and the top of the bracket (52) is provided with a second air cylinder (54), and the telescopic ends of the first air cylinder (53) and the second air cylinder (54) are fixed with pressing blocks (55).

2. The limiting device for ground rail welding according to claim 1, characterized in that: The distance between the two adjacent cross beams (2) is equal to the distance between the two adjacent connecting beams on the required welding track.

3. The limiting device for ground rail welding according to claim 1, characterized in that: The outer wall of the two support beams (1) is fixed with a sliding rail (6), the bracket (52) is in the shape of "door", and the sliding block (51) is fixed at the bottom of both ends of the bracket (52), and the sliding block (51) is installed on the sliding rail (6).

4. The limiting device for ground rail welding according to claim 1, characterized in that: The distance between the two sides of the bracket (52) and the blocking rod (4) is greater than the thickness of the pressing block (55).

5. The limiting device for ground rail welding according to claim 4, characterized in that: The top of the bracket (52) is provided with a sliding groove (56), the sliding groove (56) is arranged along the length direction of the bracket (52), and the second air cylinder (54) is slidably installed in the sliding groove (56).

6. The limiting device for ground rail welding according to claim 1, characterized in that: The height of the first air cylinder (53) on both sides is 2cm-4cm exposed on the upper surface of the support beam (1).

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