C groove block welding machine

Abstract

The application relates to a C-shaped groove block welding machine which comprises a base and a welding machine body, a workbench is arranged on the base, the workbench is used for placing a steel structure framework, a sliding seat is horizontally slidably arranged on the base, the welding machine body is horizontally slidably arranged on the sliding seat, a first sliding mechanism for driving the sliding seat to horizontally slide is further arranged, a second sliding mechanism for driving the welding machine body to horizontally slide is further arranged, the sliding direction of the welding machine body is perpendicular to the sliding direction of the sliding seat, a connecting arm is slidably arranged on the welding machine body, a third sliding mechanism for driving the connecting arm to vertically slide is arranged on the welding machine body, a welding seat is rotatably arranged on the connecting arm, a rotating mechanism for driving the welding seat to rotate is further arranged, a welding gun is arranged on the welding seat, and the welding gun is located above the workbench. The application has the effects of high automation degree, reduced labor cost and improved efficiency.

Description

Technical Field

[0001] This application relates to the field of welding equipment technology, and in particular to a C-type groove block welding machine. Background Technology

[0002] Welding is a crucial and widely used connection technology in the manufacturing and installation of steel structures. Welding machines use electrical energy to generate a high-temperature electric arc, locally heating the steel connection points to a molten state. After cooling and solidification, a high-strength, dense metallurgical bond is formed, firmly connecting independent steel components into a unified structure. The steel frame is mainly used for support and beam installation. C-shaped slots need to be installed on one or more sides of the steel frame for fixing and installing the beams.

[0003] In related technologies, a steel frame support structure such as Figure 1 As shown, the structure includes a steel frame 100, C-shaped channels 200, and bolts 300. The C-shaped channels 200 have mounting plates 400 bent on both sides, and mounting holes 500 are formed on the mounting plates 400. The steel frame 100 has through holes for the bolts 300 to pass through. The bolts 300 pass through the mounting holes 500 and the through holes, and the C-shaped channels 200 are fixed to the steel frame 100 by the bolts 300 and nuts. Manual installation of the C-shaped channels 200 is cumbersome, and the structural strength of the installed C-shaped channels 200 is relatively low. To address the shortcomings of current steel frame support structures, engineers have optimized the design, such as... Figure 2 As shown, technicians use welding technology to weld the C-shaped channel block 200 to the steel structure frame 100. The C-shaped channel block 200 is welded to the steel structure frame 100 by manual welding. Manual welding requires skilled workers to operate, which results in high labor costs and low efficiency. Utility Model Content

[0004] To reduce labor costs and improve efficiency, this application provides a C-type groove block welding machine.

[0005] This application provides a C-type groove block welding machine, which adopts the following technical solution:

[0006] A C-type groove block welding machine includes a base and a welding machine body. A worktable is provided on the base for placing a steel structure frame. A sliding seat is horizontally slidable on the base. The welding machine body is horizontally slidable on the sliding seat. The machine body also includes a first sliding mechanism for driving the sliding seat to slide horizontally, and a second sliding mechanism for driving the welding machine body to slide horizontally. The sliding direction of the welding machine body is perpendicular to the sliding direction of the sliding seat. A connecting arm slides on the welding machine body. A third sliding mechanism is provided on the welding machine body for driving the connecting arm to slide vertically. A welding seat is rotatably mounted on the connecting arm. The machine body also includes a rotating mechanism for driving the welding seat to rotate. A welding torch is mounted on the welding seat and is located above the worktable.

[0007] By adopting the above technical solution, when it is necessary to weld C-shaped slot blocks to a steel structure frame, the steel structure frame is placed on the workbench, the C-shaped slot blocks are placed on the steel structure frame, the main body of the welding machine is slidably mounted on the sliding seat, and a welding seat is rotatably mounted on the main body of the welding machine. The third sliding mechanism drives the connecting arm to slide vertically, which is used to adjust the height of the welding torch during welding and improve the welding stability of the welding torch. When welding the C-shaped slot blocks, the second sliding mechanism drives the main body of the welding machine to slide, and the welding torch is aligned with one side of the C-shaped slot block for welding. When welding the second side, the rotating mechanism drives the welding seat to rotate to adjust the welding direction, the first driving component drives the sliding seat to slide horizontally, and the other side of the C-shaped slot block in contact with the steel structure frame is welded. After welding is completed, the rotating mechanism drives the welding seat to rotate, the welding torch is aligned with the third side of the C-shaped slot block, and the second sliding mechanism drives the main body of the welding machine to slide to weld the third side of the C-shaped slot block. The welding of the C-shaped slot blocks is completed. The automation level is high, the labor cost is reduced, and the efficiency is improved.

[0008] Optionally, the first sliding mechanism includes a first threaded rod and a first driving member. The first driving member is disposed on the base, and the sliding seat is threadedly connected to the first threaded rod. The first driving member drives the first threaded rod to rotate.

[0009] By adopting the above technical solution, the first driving component drives the first threaded rod to rotate, and the rotation of the first threaded rod causes the sliding seat to slide.

[0010] Optionally, the second sliding mechanism includes a second driving member and a second threaded rod. The second driving member is disposed on the sliding seat, and the welding machine body is threadedly connected to the second threaded rod. The second driving member drives the second threaded rod to rotate.

[0011] By adopting the above technical solution, the second driving component drives the second threaded rod to rotate, and the rotation of the second threaded rod causes the welding machine body to slide horizontally, thus completing the welding.

[0012] Optionally, the third sliding mechanism includes a third driving member and a third threaded rod. The third driving member is disposed on the welding machine body, and the connecting arm is threadedly connected to the third threaded rod. The third driving member drives the third threaded rod to rotate.

[0013] By adopting the above technical solution, the third driving component drives the third threaded rod to rotate, causing the connecting arm to slide vertically. The third driving component facilitates the adjustment of the welding height by the welding gun on the welding seat, making the welding of the C-shaped groove block more stable.

[0014] Optionally, the rotating mechanism includes a fourth driving member, a first gear, and a second gear. The fourth driving member is disposed on the connecting arm, and the first gear and the second gear are both rotatably disposed on the connecting arm. The first gear meshes with the second gear, and the welding seat is coaxially disposed on the second gear.

[0015] By adopting the above technical solution, the fourth driving component drives the first gear to rotate, the first gear meshes with the second gear, the rotation of the first gear drives the second gear to rotate, and the rotation of the second gear drives the welding seat to rotate, thereby realizing the rotational welding of the welding torch. The welding seat can rotate 360 ​​degrees.

[0016] Optionally, it also includes a first pressing mechanism, which includes a first pushing member and a pressing plate. The first pushing member is disposed on the base and drives the pressing plate to slide vertically. The pressing plate is located above the worktable and is used to press the C-shaped groove block against the steel structure frame.

[0017] By adopting the above technical solution, after the C-shaped groove block is placed, the first pushing component drives the pressing plate to press against the C-shaped groove block, so that the C-shaped groove block firmly abuts against the steel structure frame.

[0018] Optionally, the pressing plate is provided with a protrusion, the shape of which is adapted to the C-shaped cavity formed by the inner surface of the C-shaped groove block.

[0019] By adopting the above technical solution, the protrusion facilitates the firm positioning of the C-shaped groove block after placement, and the C-shaped groove block is not easy to move during welding.

[0020] Optionally, the pressing plate is provided with an abutment block, which is used for the end of the C-shaped groove block to abut.

[0021] By adopting the above technical solution, the C-shaped groove block can be easily placed and positioned through the abutment plate.

[0022] Optionally, a second pressing mechanism is also included, which includes a second pushing member and a pressing plate. The second pushing member is disposed on the base, and the second pushing member drives the pressing plate to slide vertically, thereby driving the pressing plate to press against the steel structure frame.

[0023] By adopting the above technical solution, the second pressing mechanism is used to press the steel structure frame. When the C-shaped groove block needs to be welded, the second pushing member drives the clamping plate to press against the steel structure frame, so that the steel structure frame is not easy to move during welding.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. When it is necessary to weld the C-shaped channel block to the steel structure frame, the C-shaped channel block is welded on three sides through the first sliding mechanism, the second sliding mechanism, the third sliding mechanism and the rotating mechanism. The C-shaped channel block does not need to be manually installed on the steel structure frame, which has a high degree of automation, reduces labor costs and improves efficiency.

[0026] 2. The third driving component drives the second gear to rotate, which in turn drives the welding seat to rotate, thus realizing the rotational welding of the welding torch. The welding seat can rotate 360 ​​degrees.

[0027] 3. The C-shaped groove block is firmly abutted against the steel structure frame by the first pusher and the pressing plate. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of a steel frame support structure in related technologies.

[0029] Figure 2 This is a schematic diagram of the welding of the steel frame support structure in related technologies.

[0030] Figure 3 This is a schematic diagram of the overall structure of a C-type groove block welding machine according to an embodiment.

[0031] Figure 4 This is a partial structural diagram of a C-type groove block welding machine according to an embodiment. Figure 1 The main exhibit showcases the first sliding mechanism.

[0032] Figure 5 This is a partial structural diagram of a C-type groove block welding machine according to an embodiment. Figure 2 The main focus is on showcasing the second sliding mechanism.

[0033] Figure 6 This is a partial structural diagram of a C-type groove block welding machine according to an embodiment. Figure 3 The main focus is on showcasing the third sliding mechanism.

[0034] Figure 7 This is a partial structural disassembly diagram of the rotating mechanism in the embodiment.

[0035] Figure 8 This is a partial structural diagram of a C-type groove block welding machine according to an embodiment. Figure 4 The main exhibits are the first pressing component and the second pressing component.

[0036] Explanation of reference numerals in the attached drawings: 1. Base; 11. Sliding seat; 2. Welding machine body; 21. Worktable; 22. Connecting arm; 23. Welding seat; 24. Welding torch; 25. Slider; 26. Sliding block; 3. First sliding mechanism; 31. First driving component; 32. First threaded rod; 4. Second sliding mechanism; 41. Second driving component; 42. Second threaded rod; 5. Third sliding mechanism; 51. Third driving component; 52. Third threaded rod; 53. Protrusion; 54. Third guide rail; 55. Third guide block; 6. Rotary... 61. Drive mechanism; 62. First gear; 63. Second gear; 64. Rotating seat; 7. First pressing mechanism; 71. First pushing component; 72. Pressing plate; 73. Protrusion; 74. Abutting block; 8. Second pressing mechanism; 81. Second pushing component; 82. Abutting plate; 91. First guide rail; 92. First guide block; 94. Second guide rail; 96. Second guide block; 100. Steel structure frame; 200. C-shaped groove block; 300. Bolt; 400. Mounting piece; 500. Mounting hole. Detailed Implementation

[0037] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0038] This application discloses a C-type groove block welding machine. (Refer to...) Figure 3 , Figure 4 A C-shaped groove block welding machine includes a base 1, on which a worktable 21 is fixed, for placing a steel structure frame 100. A sliding seat 11 is horizontally slidably connected to the base 1, and the welding machine body 2 is horizontally slidably connected to the sliding seat 11. Two first guide rails 91 are fixed to the base 1, and a first guide block 92 is fixed to the sliding seat 11. The first guide block 92 is slidably connected to the two first guide rails 91 and slides along the length of the first guide rails 91.

[0039] Reference Figure 3 , Figure 4 , Figure 5 A C-type slot block welding machine further includes a first sliding mechanism 3 that drives the sliding seat 11 to slide horizontally. The first sliding mechanism 3 includes a first threaded rod 32 and a first driving member 31. The first driving member 31 is fixed to the base 1, and the first threaded rod 32 is coaxially fixed to the output end of the first driving member 31. A slider 25 is fixed to the bottom of the first guide block 92, and the slider 25 is threadedly connected to the first threaded rod 32. The first threaded rod 32 is coaxially fixed to the output end of the first driving member 31. The first driving member 31 drives the first threaded rod 32 to rotate, causing the slider 25 to slide, thereby causing the first guide block 92 to slide along the length direction of the first guide rail 91, and the sliding seat 11 to slide horizontally.

[0040] Reference Figure 3 , Figure 4 , Figure 5A C-type slot block welding machine further includes a welding machine body 2, which is slidably connected to a sliding seat 11. The C-type slot block welding machine also includes a second sliding mechanism 4 that drives the welding machine body 2 to slide horizontally, with the sliding direction of the welding machine body 2 perpendicular to the sliding direction of the sliding seat 11. The second sliding mechanism 4 includes a second driving member 41 and a second threaded rod 42 coaxially fixed to the output end of the second driving member 41. Two second guide rails 94 are fixed on the sliding seat 11, and a second guide block 96 is fixed to the bottom of the welding machine body 2. The second guide block 96 is slidably connected to the two second guide rails 94 and slides along the length of the second guide rails 94. A sliding block 26 is fixed to the bottom of the second guide block 96 and threadedly connected to the second threaded rod 42. The second driving member 41 drives the second threaded rod 42 to rotate, causing the sliding block 26 to slide, thereby causing the second guide block 96 to slide along the length of the second guide rails 94, and the welding machine body 2 to slide.

[0041] Reference Figure 3 , Figure 5 , Figure 6 A connecting arm 22 is slidably mounted on the welding machine body 2. A third sliding mechanism 5 is also mounted on the welding machine body 2 to drive the connecting arm 22 to slide vertically. The third sliding mechanism 5 includes a third driving member 51 and a third threaded rod 52. The third driving member 51 is fixed to the welding machine body 2, and the third threaded rod 52 is coaxially fixed to the output end of the third driving member 51. Two third guide rails 54 are fixed on the welding machine body 2. A third guide block 55 is fixed to the end of the connecting arm 22 near the welding machine body 2. The third guide block 55 is slidably connected to the two third guide rails 54 and slides along the length of the third guide rails 54. A protrusion 53 is fixed to one end of the third guide block 55 near the welding machine body 2. The protrusion 53 is threadedly connected to the third threaded rod 52. The third driving member 51 drives the third threaded rod 52 to rotate, causing the connecting arm 22 to slide vertically along the length of the third guide rails 54.

[0042] Reference Figure 3 , Figure 7A welding seat 23 is rotatably connected to the connecting arm 22. A C-shaped slot block welding machine also includes a rotating mechanism 6 that drives the welding seat 23 to rotate. The rotating mechanism 6 includes a fourth driving member 61, a first gear 62, a second gear 63, and a rotating seat 64. The fourth driving member 61 is fixed to the connecting arm 22, and the rotating seat 64 is also fixed to the connecting arm 22. The first gear 62 is coaxially fixed to the output end of the fourth driving member 61. Both the first gear 62 and the second gear 63 are rotatably connected to the rotating seat 64, meshing with each other. The welding seat 23 is coaxially disposed on the second gear 63. The first gear 62, the second gear 63, and the rotating seat 64 constitute a hollow rotating platform, which is used for 360-degree rotation of the welding seat 23. The rotation of the fourth driving member 61 drives the welding seat 23 to rotate. A welding torch 24 is fixed to the end of the welding seat 23 away from the rotating mechanism 6. The welding torch 24 is used for welding and is located above the worktable 21. A pipe is fixed on the welding torch 24, and the pipe is connected to the welding equipment. The first drive component 31, the second drive component 41, the third drive component 51 and the fourth drive component 61 are all stepper motors.

[0043] Reference Figure 3 , Figure 8 A C-shaped groove block welding machine further includes a first pressing mechanism 7, which includes a first pushing member 71 and a pressing plate 72. The first pushing member 71 is fixed to the base 1, and the pressing plate 72 is fixed to the output end of the first pushing member 71. The first pushing member 71 drives the pressing plate 72 to slide vertically. The pressing plate 72 is located above the worktable 21, and the first pushing member 71 drives the pressing plate 72 to press against the C-shaped groove block 200 against the steel structure frame 100. A protrusion 73 is fixed on the pressing plate 72, and the shape of the protrusion 73 is adapted to the C-shaped cavity formed by the inner surface of the C-shaped groove block 200. An abutment block 74 is fixed on the pressing plate 72 for the end of the C-shaped groove block 200 to abut against.

[0044] Reference Figure 3 , Figure 8 A C-type groove block welding machine further includes a second pressing mechanism 8, which includes a second pushing member 81 and a pressing plate 82. The second pushing member 81 is fixed to the base 1, and the pressing plate 82 is fixed to the output end of the second pushing member 81. The second pushing member 81 drives the pressing plate 82 to slide vertically, thereby pressing the pressing plate 82 against the steel structure frame 100. Both the first pushing member 71 and the second pushing member 81 are cylinders.

[0045] The implementation principle of a C-shaped channel block welding machine according to an embodiment of this application is as follows: When it is necessary to weld the C-shaped channel block 200 onto the steel structure frame 100, the steel structure frame 100 is placed on the base 1, and the C-shaped channel block 200 is placed on the steel structure frame 100. The first pushing member 71 drives the pressing plate 72 to press the C-shaped channel block 200, and the second pushing member 81 drives the abutting plate 82 to press the steel structure frame 100. When welding the C-shaped channel block 200, the second driving member 41 drives the second threaded rod 42 to rotate, causing the welding seat 23 to slide horizontally, and the welding torch 24 is aligned with one side of the C-shaped channel block 200 for welding. When welding the second side, the welding seat 23 is rotated by the hollow rotating platform to adjust the welding direction. After the welding direction is adjusted, the first driving member 71 drives the second threaded rod 42 to rotate, causing the welding seat 23 to slide horizontally. The moving part 31 drives the sliding seat 11 to slide horizontally, and the other side of the C-shaped groove block 200 in contact with the steel structure frame is welded. After the welding is completed, the rotating mechanism 6 drives the welding seat 23 to rotate again, and the welding torch 24 is aligned with the third side of the C-shaped groove block 200. The second driving part 41 drives the welding machine body 2 to slide, so as to weld the third side of the C-shaped groove block 200. The welding of the C-shaped groove block 200 is completed. During the entire process of welding the C-shaped groove block 200, the third sliding mechanism 5 drives the connecting arm 22 to slide vertically. This is used to adjust the height of the welding torch 24 during welding and improve the welding stability of the welding torch 24. Multiple C-shaped groove blocks 200 can be welded onto the steel structure frame 100 by the welding machine. The degree of automation is high, the labor cost is reduced, and the efficiency is improved.

[0046] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A C-slot block welding machine comprising a base (1) and a welding machine body (2), characterized in that: A workbench (21) is provided on the base (1), and the workbench (21) is used to place the steel structure frame (100). A sliding seat (11) is horizontally slidably provided on the base (1). The welding machine body (2) is horizontally slidably provided on the sliding seat (11). The base (1) also includes a first sliding mechanism (3) for driving the sliding seat (11) to slide horizontally, and a second sliding mechanism (4) for driving the welding machine body (2) to slide horizontally. The sliding direction of the welding machine body (2) is as follows. Perpendicular to the sliding direction of the sliding seat (11), a connecting arm (22) slides on the welding machine body (2). A third sliding mechanism (5) is provided on the welding machine body (2) to drive the connecting arm (22) to slide vertically. A welding seat (23) is rotatably provided on the connecting arm (22). A rotating mechanism (6) is also provided to drive the welding seat (23) to rotate. A welding torch (24) is provided on the welding seat (23). The welding torch (24) is located above the worktable (21).

2. A C-slot block welder according to claim 1, characterized in that: The first sliding mechanism (3) includes a first threaded rod (32) and a first driving member (31). The first driving member (31) is disposed on the base (1). The sliding seat (11) is threadedly connected to the first threaded rod (32). The first driving member (31) drives the first threaded rod (32) to rotate.

3. The C-slot block welder of claim 1, wherein: The second sliding mechanism (4) includes a second driving member (41) and a second threaded rod (42). The second driving member (41) is disposed on the sliding seat (11). The welding machine body (2) is threadedly connected to the second threaded rod (42). The second driving member (41) drives the second threaded rod (42) to rotate.

4. The C-slot block welder of claim 1, wherein: The third sliding mechanism (5) includes a third driving member (51) and a third threaded rod (52). The third driving member (51) is disposed on the welding machine body (2). The connecting arm (22) is threadedly connected to the third threaded rod (52). The third driving member (51) drives the third threaded rod (52) to rotate.

5. The C-slot block welder of claim 1, wherein: The rotating mechanism (6) includes a fourth driving member (61), a first gear (62) and a second gear (63). The fourth driving member (61) is disposed on the connecting arm (22). The first gear (62) and the second gear (63) are both rotatably disposed on the connecting arm (22). The first gear (62) and the second gear (63) mesh. The welding seat (23) is coaxially disposed on the second gear (63).

6. The C-slot block welder of claim 1, wherein: It also includes a first pressing mechanism (7), which includes a first pushing member (71) and a pressing plate (72). The first pushing member (71) is disposed on the base (1). The first pushing member (71) drives the pressing plate (72) to slide vertically. The pressing plate (72) is located above the worktable (21). The pressing plate (72) is used to press the C-shaped groove block (200) against the steel structure frame (100).

7. A C-slot block welder according to claim 6, wherein: The pressing plate (72) is provided with a protrusion (73), the shape of which is adapted to the C-shaped cavity formed by the inner surface of the C-shaped groove block (200).

8. The C-slot block welder of claim 6, wherein: The pressing plate (72) is provided with an abutting block (74) for the end of the C-shaped groove block (200) to abut against.

9. The C-slot block welder of claim 1, wherein: The second pressing mechanism (8) comprises a second pushing piece (81) and an abutting plate (82). The second pushing piece (81) is arranged on the base (1) and drives the abutting plate (82) to vertically slide. The second pushing piece (81) drives the abutting plate (82) to abut against the steel structure framework (100).

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