Welding machine for welding and processing steel disassembly and assembly cabinet connecting piece

Abstract

The utility model relates to the technical field of welding machines for welding machining of connecting pieces, and discloses a welding machine for welding machining of a steel disassembly and assembly cabinet connecting piece, the welding machine comprises a base, a lifting table and the connecting piece, a fixing mechanism is arranged outside the lifting table, a welding mechanism is arranged inside the base, two clamping blocks are close to each other to clamp the connecting piece, and the connecting piece is welded to the lifting table. The two connecting pieces are clamped, a gear A rotates to drive a gear B to rotate, so that rotating welding can be conducted, the problem that the welding position is inaccurate due to manual position moving is solved, welding points of different heights can be welded through lifting of a lifting table, and welding is more stable and more accurate when a welding device is found for welding through the welding points; the sliding block slides to drive the welding device to be close to a welding point, welding can be conducted, flying dust generated during welding enters the filter box through the dust suction pipe and is discharged under filtration of the activated carbon filter plate, the personnel safety problem caused by flying dust floating is avoided, and the comfortable operation environment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machines for welding connecting pieces, in particular to a welding machine for welding connecting pieces of a steel disassembly and assembly cabinet. Background Art

[0002] The so-called steel cabinets, to put it simply, are steel home furnishings, office furniture and other office file cabinets, compact cabinets, etc. Steel cabinets require connectors when they are assembled, and the connectors require welding machines to assemble and weld the various components of the metal connectors.

[0003] According to the description of a synchronous welding machine for steel connectors disclosed on the patent website (authorization announcement number: CN 219151935U), "The utility model discloses a synchronous welding machine for steel connectors, including a support plate, a drive assembly, a mounting frame, a telescopic member, a mounting block, a slider, a clamp, a telescopic unit, a rotating assembly and a mounting plate. When welding the connectors, the installed drive assembly first drives the clamp connected thereto to clamp and fix the two connectors respectively, and the installed telescopic member drives the mounting plate connected thereto to move downward, so that the two connectors to be connected are close to each other, which is convenient for subsequent welding. The telescopic unit drives the slider connected thereto to move toward the side close to the connector, so that the welder installed on the fixed plate welds the connector. During the welding process, the rotating assembly drives the first rotating shaft and the second rotating shaft connected thereto to rotate simultaneously, so that the first rotating shaft and the second rotating shaft drive the connector fixed by the clamp to rotate intermittently, so that the welder can weld multiple positions of the connector, thereby improving the welding efficiency."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model drives the workpiece to rotate intermittently through the provided clamping plate, so that the welder can weld different positions of the workpiece, thereby improving the welding efficiency. However, when the device is in use, the size of each connector is different, and the welding points will be different. The device cannot weld connectors of various heights. Secondly, the flying dust is not filtered and discharged after being collected, so that it still remains in the air after being discharged, which is not conducive to personnel safety. Therefore, it is necessary to improve a welding machine for welding and processing steel disassembly cabinet connectors to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a welding machine for welding steel disassembly and assembly cabinet connectors to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding machine for welding and processing steel disassembly and assembly cabinet connecting parts, comprising a base, a lifting platform and connecting parts, a support plate is fixedly installed on the top of the lifting platform, a top plate is fixedly installed on the top of the support plate, a fixing mechanism is arranged on the outside of the lifting platform, and a welding mechanism is arranged on the inside of the base.

[0008] The fixing mechanism comprises a clamping and rotating assembly and a lifting assembly. The clamping and rotating assembly is arranged on the top of the lifting platform, and the lifting assembly is arranged on the bottom of the lifting platform.

[0009] Preferably, the clamping rotating assembly includes a first motor, which is fixedly mounted on the top of the top plate, and a connecting column is fixedly mounted on the output end of the first motor, two gears A are fixedly mounted on the outside of the connecting column, and a gear B is meshed with the outside of the gear A, and the number of the gears B is two, a turntable is fixedly mounted on the top of the gear B, a second motor is fixedly mounted on the inside of the turntable, a turntable is fixedly mounted on the output end of the second motor, and two clamping blocks are movably mounted inside the turntable, and a telescopic structure is fixedly mounted on the bottom of the other gear B, so that the two connecting parts can be contacted and tightened to facilitate welding.

[0010] Preferably, the bottom of the telescopic structure is fixedly mounted on the turntable, the gear B is rotatably mounted inside the lifting platform and the top plate, and the clamping block is slidably mounted inside the turntable to clamp the connecting piece.

[0011] Preferably, the lifting assembly includes four rectangular columns, the rectangular columns are fixedly installed on the bottom of the lifting platform, four fixed columns are fixedly installed on the top of the base, a support frame is fixedly installed on the outside of the fixed columns, three functional blocks are fixedly installed on the top of the support frame, two rotating columns are rotatably installed inside the functional blocks, a connecting rod is fixedly installed on the outside of the rotating columns, a sliding column is movably installed inside the connecting rod, a third motor is fixedly installed on the bottom of the support frame, a worm is fixedly installed on the output end of the third motor, and two worm wheels are meshed on the outside of the worm to drive the two rotating columns to rotate relative to each other.

[0012] Preferably, the worm gear is fixedly mounted on the outside of the rotating column, the rectangular column is slidably mounted on the inside of the fixed column, the sliding column is movably mounted on the inside of the fixed column, and the connecting rod is in contact with the rectangular column, so that the lifting platform can be raised and lowered.

[0013] Preferably, the welding mechanism includes a fourth motor, the fourth motor is fixedly mounted on the right side of the base, a threaded rod is fixedly mounted on the output end of the fourth motor, a slider is mounted on the external thread of the threaded rod, a support column is fixedly mounted on the top of the slider, a rectangular block is fixedly mounted on the left side of the support column, a welder is provided on the left side of the rectangular block, a dust suction pipe is provided inside the rectangular block, a filter box is fixedly mounted on the right side of the support column, a pump is fixedly mounted inside the support column, and an activated carbon filter plate is provided inside the filter box to filter flying dust.

[0014] Preferably, one end of the dust suction tube away from the connecting piece is connected to the pump, and the slider is slidably installed inside the base and can be shifted to the welding point after the connecting piece is placed.

[0015] Compared with the prior art, the utility model provides a welding machine for welding and processing steel disassembly and assembly cabinet connectors, which has the following beneficial effects:

[0016] 1. The welding machine for welding the connecting parts of the steel disassembly and assembly cabinet, the second motor drives the turntable to rotate, so that the two clamps are close to clamp the connecting parts, and the two connecting parts are clamped together. The rotation of gear A drives the rotation of gear B, so that rotation welding can be performed, avoiding the problem of inaccurate welding position caused by manual movement of the position. The worm rotates and engages with the two worm wheels, so that the connecting rod is movably installed inside the fixed column. The connecting rod contacts the rectangular column so that the lifting platform can be raised and lowered, so that welding points at different heights can be welded, and the welding point is used to find the welder. The welder remains stationary, making the welding more stable and more accurate.

[0017] 2. The welding machine for welding the steel disassembly and assembly cabinet connection parts has a fourth motor that drives the threaded rod to rotate, so that the slider slides and drives the welder close to the welding point for welding. The flying dust generated by welding enters the filter box through the dust suction pipe and is discharged under the filtration of the activated carbon filter plate, thus avoiding the safety problems of personnel caused by the floating flying dust and ensuring a comfortable operating environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the fixing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the appearance and structure of the turntable and its connected mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the lifting component of the utility model;

[0023] Figure 5 For this utility model Figure 4 Schematic diagram of the appearance structure at A in the middle;

[0024] Figure 6 This is a schematic diagram of the appearance structure of the welding mechanism of the utility model.

[0025] In the figure: 1, base; 2, lifting platform; 3, support plate; 4, top plate; 5, connecting piece; 6, fixing mechanism; 61, clamping and rotating assembly; 611, first motor; 612, connecting column; 613, gear A; 614, gear B; 615, turntable; 616, second motor; 617, turntable; 618, clamping block; 619, telescopic structure; 62, lifting assembly; 621, rectangular column; 622, fixing column ; 623, support frame; 624, functional block; 625, rotating column; 626, connecting rod; 627, sliding column; 628, third motor; 629, worm; 6210, worm wheel; 7, welding mechanism; 71, fourth motor; 72, threaded rod; 73, slider; 74, support column; 75, rectangular block; 76, welder; 77, dust suction pipe; 78, filter box; 79, pump; 710, activated carbon filter plate. DETAILED DESCRIPTION

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-5 The utility model provides a technical solution: a welding machine for welding steel disassembly and assembly cabinet connectors, comprising a base 1, a lifting platform 2 and a connector 5, a support plate 3 is fixedly installed on the top of the lifting platform 2, a top plate 4 is fixedly installed on the top of the support plate 3, a fixing mechanism 6 is arranged on the outside of the lifting platform 2, and a welding mechanism 7 is arranged on the inside of the base 1.

[0030] The fixing mechanism 6 includes a clamping and rotating assembly 61 and a lifting assembly 62 . The clamping and rotating assembly 61 is disposed on the top of the lifting platform 2 , and the lifting assembly 62 is disposed on the bottom of the lifting platform 2 .

[0031] Furthermore, the clamping rotating assembly 61 includes a first motor 611, which is fixedly mounted on the top of the top plate 4, and a connecting column 612 is fixedly mounted on the output end of the first motor 611, and two gears A613 are fixedly mounted on the outside of the connecting column 612, and a gear B614 is meshed with the outside of the gear A613, and there are two gears B614. A turntable 615 is fixedly mounted on the top of the gear B614, and a second motor 616 is fixedly mounted inside the turntable 615, and a turntable 617 is fixedly mounted on the output end of the second motor 616, and two clamping blocks 618 are movably mounted inside the turntable 617, and a telescopic structure 619 is fixedly mounted on the bottom of the other gear B614, so that the two connecting parts 5 can be contacted and tightened to facilitate welding.

[0032] Furthermore, the bottom of the telescopic structure 619 is fixedly installed on the turntable 615, the gear B614 is rotatably installed inside the lifting platform 2 and the top plate 4, and the clamping block 618 is slidably installed inside the turntable 615 to clamp the connecting piece 5.

[0033] Furthermore, the lifting assembly 62 includes four rectangular columns 621, which are fixedly installed at the bottom of the lifting platform 2, and four fixed columns 622 are fixedly installed on the top of the base 1. A support frame 623 is fixedly installed on the outside of the fixed columns 622, and three functional blocks 624 are fixedly installed on the top of the support frame 623. Two rotating columns 625 are rotatably installed inside the functional blocks 624, and a connecting rod 626 is fixedly installed on the outside of the rotating column 625. A sliding column 627 is movably installed inside the connecting rod 626. A third motor 628 is fixedly installed at the bottom of the support frame 623, and a worm 629 is fixedly installed at the output end of the third motor 628. The outside of the worm 629 is meshed with two worm wheels 6210, which drive the two rotating columns 625 to rotate relative to each other.

[0034] Furthermore, the worm gear 6210 is fixedly installed outside the rotating column 625, the rectangular column 621 is slidably installed inside the fixed column 622, the sliding column 627 is movably installed inside the fixed column 622, and the connecting rod 626 is in contact with the rectangular column 621, so that the lifting platform 2 can be lifted and lowered.

[0035] Embodiment 2:

[0036] See also Figure 6 , and combined with the first embodiment, it is further obtained that the welding mechanism 7 includes a fourth motor 71, the fourth motor 71 is fixedly installed on the right side of the base 1, a threaded rod 72 is fixedly installed on the output end of the fourth motor 71, a slider 73 is installed on the external thread of the threaded rod 72, a support column 74 is fixedly installed on the top of the slider 73, a rectangular block 75 is fixedly installed on the left side of the support column 74, a welder 76 is arranged on the left side of the rectangular block 75, a dust suction pipe 77 is arranged inside the rectangular block 75, and a filter box 78 is fixedly installed on the right side of the support column 74, a pump 79 is fixedly installed inside the support column 74, and an activated carbon filter plate 710 is arranged inside the filter box 78 to filter the flying dust.

[0037] Furthermore, one end of the dust suction tube 77 away from the connecting member 5 is connected to the pump 79, and the slider 73 is slidably installed inside the base 1, and can be shifted to the welding point after the connecting member 5 is placed.

[0038] In actual operation, when the device is used, the connecting member 5 is placed on the top of the rotating column 625 at the bottom, the second motor 616 is started to drive the turntable 617 to rotate, so that the two clamping blocks 618 are slidably installed inside the turntable 615 to clamp the connecting member 5, and another connecting member 5 is placed on the top, and the telescopic structure 619 is started to drive the top turntable 615 to move down to the clamping block 618 to clamp the connecting member 5, so that the two connecting members 5 can be clamped, and the first motor 611 is started to make the connecting column 612 rotate to drive the gear A6 13 rotates, so that rotation welding can be performed, avoiding the problem of inaccurate welding position caused by manual movement. The third motor 628 is started to drive the worm 629 to rotate and mesh with the two worm wheels 6210, so that the rotating column 625 rotates and drives the connecting rod 626 to rotate, which is movably installed inside the fixed column 622. The connecting rod 626 contacts the rectangular column 621 so that the lifting platform 2 can be lifted and lowered, so that welding points of different heights can be welded. The welding point is used to find the welder 76, and the welder 76 remains stationary, making the welding more stable and more accurate. The fourth motor 71 is started to drive the threaded rod 72 to rotate, so that the slider 73 slides and drives the welder 76 close to the welding point, and welding can be performed. The flying dust generated by welding enters the filter box 78 through the dust suction pipe 77 and is discharged under the filtration of the activated carbon filter plate 710, avoiding the safety problem of personnel caused by the floating flying dust and ensuring a comfortable operating environment.

[0039] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A welding machine for welding steel disassembly cabinet connectors, comprising a base (1), a lifting platform (2) and connectors (5), characterized in that: A support plate (3) is fixedly mounted on the top of the lifting platform (2), a top plate (4) is fixedly mounted on the top of the support plate (3), a fixing mechanism (6) is arranged outside the lifting platform (2), and a welding mechanism (7) is arranged inside the base (1); The fixing mechanism (6) comprises a clamping and rotating assembly (61) and a lifting assembly (62); the clamping and rotating assembly (61) is arranged at the top of the lifting platform (2), and the lifting assembly (62) is arranged at the bottom of the lifting platform (2).

2. A welding machine for welding steel disassembly and assembly cabinet connectors according to claim 1, characterized in that: The clamping rotating assembly (61) comprises a first motor (611), the first motor (611) is fixedly mounted on the top of the top plate (4), a connecting column (612) is fixedly mounted on the output end of the first motor (611), two gears A (613) are fixedly mounted on the outside of the connecting column (612), the outside of the gear A (613) is meshed with a gear B (614), the number of the gears B (614) is two, a turntable (615) is fixedly mounted on the top of the gear B (614), a second motor (616) is fixedly mounted inside the turntable (615), a turntable (617) is fixedly mounted on the output end of the second motor (616), two clamping blocks (618) are movably mounted inside the turntable (617), and a telescopic structure (619) is fixedly mounted on the bottom of the other gear B (614).

3. A welding machine for welding steel disassembly and assembly cabinet connectors according to claim 2, characterized in that: The bottom of the telescopic structure (619) is fixedly mounted on the turntable (615), the gear B (614) is rotatably mounted inside the lifting platform (2) and the top plate (4), and the clamping block (618) is slidably mounted inside the turntable (615).

4. A welding machine for welding steel disassembly cabinet connectors according to claim 1, characterized in that: The lifting assembly (62) comprises four rectangular columns (621), wherein the rectangular columns (621) are fixedly mounted on the bottom of the lifting platform (2), and four fixed columns (622) are fixedly mounted on the top of the base (1); a support frame (623) is fixedly mounted on the outside of the fixed columns (622); three functional blocks (624) are fixedly mounted on the top of the support frame (623); two rotating columns (625) are rotatably mounted inside the functional blocks (624); a connecting rod (626) is fixedly mounted on the outside of the rotating columns (625); a sliding column (627) is movably mounted inside the connecting rod (626); a third motor (628) is fixedly mounted on the bottom of the support frame (623); a worm (629) is fixedly mounted on the output end of the third motor (628); and two worm wheels (6210) are meshed on the outside of the worm (629).

5. A welding machine for welding steel disassembly cabinet connectors according to claim 4, characterized in that: The worm gear (6210) is fixedly mounted on the outside of the rotating column (625), the rectangular column (621) is slidably mounted on the inside of the fixed column (622), the sliding column (627) is movably mounted on the inside of the fixed column (622), and the connecting rod (626) is in contact with the rectangular column (621).

6. A welding machine for welding steel disassembly cabinet connectors according to claim 1, characterized in that: The welding mechanism (7) comprises a fourth motor (71), the fourth motor (71) is fixedly mounted on the right side of the base (1), a threaded rod (72) is fixedly mounted on the output end of the fourth motor (71), a slider (73) is mounted on the external thread of the threaded rod (72), a support column (74) is fixedly mounted on the top of the slider (73), a rectangular block (75) is fixedly mounted on the left side of the support column (74), a welder (76) is arranged on the left side of the rectangular block (75), a dust suction pipe (77) is arranged inside the rectangular block (75), a filter box (78) is fixedly mounted on the right side of the support column (74), a pump (79) is fixedly mounted inside the support column (74), and an activated carbon filter plate (710) is arranged inside the filter box (78).

7. A welding machine for welding steel disassembly cabinet connectors according to claim 6, characterized in that: One end of the dust suction pipe (77) away from the connecting piece (5) is connected to the pump (79), and the sliding block (73) is slidably mounted inside the base (1).

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