Anti-mopping wire holder of tube plate welding equipment

Abstract

The utility model discloses an anti-mopping wire frame of tube plate welding equipment, which comprises a first wire slot horizontally arranged on the front surface of a cross arm on a rack, a welding machine is arranged on one side of the front surface of the cross arm on the rack, and a second wire slot is movably hinged below one end, far away from the welding machine, of the first wire slot. A third wire duct is horizontally hinged to the end, away from the first wire duct, of the second wire duct. Power lines are sequentially arranged and placed in the first wire groove, the second wire groove and the third wire groove, the power lines in the first wire groove, the second wire groove and the third wire groove are limited by rotating the clamping rollers, so that the power lines are more regular and tidy, and when a cross arm on the cross welding frame moves in multiple directions for machining, the machining precision is improved. According to the cross welding equipment for tube plate welding, the first wire groove, the second wire groove and the third wire groove can be driven to move, a power line is prevented from directly falling on the ground, the power line is protected, disordered distribution of a power source is also avoided, and the problem that the tail of the power line of the cross welding equipment for tube plate welding falls on the ground and is not protected, and consequently the power line is prone to damage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-drag ground wire racks, in particular to an anti-drag ground wire rack for tube plate welding equipment. Background Art

[0002] When processing and welding pipes or steel plates, cross welding equipment is often used. The cross welding equipment adjusts the welding position by moving in the X, Z, and Y directions, and welds the pipes or steel plates. Due to its high welding efficiency, it is widely used in metal processing and machinery manufacturing.

[0003] When the cross welding equipment in the existing tube-to-sheet welding equipment processes and welds the pipe or steel plate, the cross welding frame program is controlled to make the welder on the cross welding cross arm move in multiple directions and weld the pipe or steel plate.

[0004] The power cords of the welding machine and related components are installed on the cross arm of the existing cross welding frame, which is simply hung on the cross arm of the cross welding frame. The tail of the power cord still hangs on the ground, which is relatively messy. Since the power cord dragged on the ground is not protected, the cart in the workshop will run over the power cord, and the workshop personnel will inadvertently step on the power cord, which is easy to cause damage to the power cord on the ground, so there is a defect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-drag ground wire rack for tube-to-sheet welding equipment, which is used to solve the problem that the tail of the power cord of the cross welding equipment used for tube-to-sheet welding hangs on the ground without being protected and is easily damaged.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A ground-proof wire rack for tube sheet welding equipment comprises a first wire trough horizontally arranged on the front side of a cross arm on a frame, a welding machine is arranged on one side of the front side of the cross arm on the frame, a second wire trough is movably hinged below one end of the first wire trough away from the welding machine, a third wire trough is horizontally hinged at one end of the second wire trough away from the first wire trough, a plurality of groups of engaging rollers are arranged between opposite surfaces of the inner walls of the first wire trough, the second wire trough and the third wire trough near the top, and two groups of universal wheels are symmetrically arranged on both sides of the bottom of the third wire trough.

[0008] Preferably, the cross arm and the first wire trough are movably mounted via a sleeve on the cross arm and an insertion rod on the first wire trough.

[0009] Preferably, the bottom surfaces of the inner walls of the first wire trough and the second wire trough are both provided with a plurality of through grooves.

[0010] Preferably, the opposite ends of the first wire groove and the second wire groove and the edges of the through groove are all provided with curved chamfer structures.

[0011] Preferably, a limiting roller is symmetrically arranged at one end of the third wire groove away from the second wire groove.

[0012] Preferably, one end of the back side of the locking roller on the first, second and third wire troughs is movably hinged to the inner side wall of the first, second and third wire troughs, and the other end of the locking roller is movably engaged with a locking groove with an opening upward provided near the top position on the front side of the first, second and third wire troughs.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model arranges power lines in sequence and places them into the first line groove, the second line groove and the third line groove, and rotates the engaging roller to limit the power lines inside the first line groove, the second line groove and the third line groove, so that the power lines are more regular and tidy. When the cross arm on the cross welding frame moves in multiple directions for processing, it can drive the first line groove, the second line groove and the third line groove to move, thereby avoiding the power lines from directly hanging on the ground, protecting the power lines, and avoiding the disorderly distribution of the power supply, thus solving the problem that the tail of the power line of the cross welding equipment used for tube plate welding hangs on the ground without being protected and is easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is the right view of the overall structure of the utility model;

[0017] Figure 3 This is an enlarged view of the corresponding position of the third wire slot of the utility model;

[0018] Figure 4 This is an enlarged view of the corresponding position of the first wire slot of the utility model.

[0019] In the figure: 1, frame; 101, cross arm; 102, sleeve; 2, welding machine; 3, first wire groove; 301, through groove; 302, insertion rod; 4, engaging roller; 5, second wire groove; 6, third wire groove; 7, universal wheel; 8, limiting roller; 9, engaging groove; 10, curved chamfer structure. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: an anti-drag ground wire rack of tube-sheet welding equipment, comprising a first wire trough 3 horizontally arranged on the front of a cross arm 101 on a frame 1, the cross arm 101 and the first wire trough 3 are movably installed through a sleeve 102 on the cross arm 101 and a plug rod 302 on the first wire trough 3, so as to facilitate disassembly and installation;

[0022] A welding machine 2 is arranged on one side of the front side of the cross arm 101 on the frame 1, and a second wire trough 5 is movably hinged below one end of the first wire trough 3 away from the welding machine 2. The bottom surfaces of the inner walls of the first wire trough 3 and the second wire trough 5 are both provided with a plurality of through grooves 301, and the power cord with excess length inside the first wire trough 3 can pass through the through grooves 301. When the cross arm 101 moves up and down, the power cord has a certain expansion and contraction space through the through grooves 301 to avoid pulling of the power cord;

[0023] The opposite ends of the first wire groove 3 and the second wire groove 5 and the edge of the through groove 301 are provided with a curved chamfer structure 10 to reduce the friction resistance generated between the power line and the opposite ends of the first wire groove 3 and the second wire groove 5 and the edge of the through groove 301. The end of the second wire groove 5 away from the first wire groove 3 is horizontally hinged with the third wire groove 6, and one end of the back side of the engaging roller 4 on the first wire groove 3, the second wire groove 5 and the third wire groove 6 is movably hinged to the inner side wall of the first wire groove 3, the second wire groove 5 and the third wire groove 6, and the other end of the engaging roller 4 is movably engaged with the engaging groove 9 with an opening upward provided at the front side of the first wire groove 3, the second wire groove 5 and the third wire groove 6 near the top, so as to facilitate the limiting of the power line inside the first wire groove 3, the second wire groove 5 and the third wire groove 6;

[0024] Limiting rollers 8 are symmetrically arranged at the upper and lower ends of the third wire trough 6 away from the second wire trough 5, so that the power cord can be pulled out more smoothly inside the third wire trough 6 and the resistance is reduced. Multiple sets of engaging rollers 4 are arranged between the opposite surfaces of the inner walls of the first wire trough 3, the second wire trough 5 and the third wire trough 6 near the top, and two sets of universal wheels 7 are symmetrically arranged on both sides of the bottom of the third wire trough 6.

[0025] Working principle: movably plug the first wire trough 3 into the cross arm 101, rotate the locking roller 4 to put the power cord into the first wire trough 3, the second wire trough 5 and the third wire trough 6 and pass it through the two groups of upper and lower symmetrical limiting rollers 8 on the third wire trough 6, pass the excess length of the power cord through the through slot 301 in the first wire trough 3 and the second wire trough 5, rotate the locking roller 4 to make the locking roller 4 lock the locking groove 9 to limit the power cord, when the frame 1 drives the cross arm 101 to move forward and backward, the second wire trough 5 and the third wire trough 6 will be driven to move forward and backward accordingly, when the cross arm 101 moves up and down, the power cord in the through slot 301 on the bottom surface of the inner wall of the first wire trough 3 and the second wire trough 5 will be automatically pulled out and slide down, avoiding the power cord from falling directly on the ground, protecting the power cord, and avoiding the messy distribution of the power supply.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-drag ground wire rack for tube-to-sheet welding equipment, characterized in that: The invention comprises a first wire groove (3) horizontally arranged on the front side of an upper cross arm (101) of a frame (1); a welding machine (2) is arranged on one side of the front side of the upper cross arm (101) of the frame (1); a second wire groove (5) is movably hingedly connected below one end of the first wire groove (3) away from the welding machine (2); a third wire groove (6) is horizontally hingedly connected to one end of the second wire groove (5) away from the first wire groove (3); a plurality of groups of engaging rollers (4) are arranged between opposite surfaces of the inner walls of the first wire groove (3), the second wire groove (5) and the third wire groove (6) near the top; and two groups of universal wheels (7) are symmetrically arranged on both sides of the bottom of the third wire groove (6).

2. The anti-drag ground wire rack of tube-to-sheet welding equipment according to claim 1, characterized in that: The cross arm (101) and the first wire trough (3) are movably mounted via a sleeve (102) on the cross arm (101) and an insertion rod (302) on the first wire trough (3).

3. The anti-drag ground wire rack of tube-to-sheet welding equipment according to claim 1, characterized in that: The bottom surfaces of the inner walls of the first wire trough (3) and the second wire trough (5) are both provided with a plurality of through grooves (301).

4. The anti-drag ground wire rack of tube-to-sheet welding equipment according to claim 3, characterized in that: The opposite ends of the first wire groove (3) and the second wire groove (5) and the edge of the through groove (301) are all provided with curved chamfer structures (10).

5. The anti-drag ground wire rack of tube-to-sheet welding equipment according to claim 1, characterized in that: The third wire groove (6) is provided with a limiting roller (8) symmetrically arranged at one end away from the second wire groove (5) in the upper and lower parts.

6. The anti-drag ground wire rack of tube-to-sheet welding equipment according to claim 1, characterized in that: One end of the back side of the engaging roller (4) on the first wire trough (3), the second wire trough (5) and the third wire trough (6) is movably hinged to the inner side wall of the first wire trough (3), the second wire trough (5) and the third wire trough (6), and the other end of the engaging roller (4) is movably engaged with an engaging groove (9) with an opening facing upward, which is arranged near the top of the front side of the first wire trough (3), the second wire trough (5) and the third wire trough (6).

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