Steel pipe welding auxiliary device for steel furniture production

Abstract

The utility model relates to the technical field of steel pipe machining, and discloses a steel pipe welding auxiliary device for steel furniture production, which comprises a working table, a base table is fixedly connected to the top of the working table, an adjusting clamping mechanism is arranged at the top of the base table, and a moving mechanism is arranged at the top of the working table. The adjusting and clamping mechanism comprises an adjusting assembly and a clamping assembly, through the arranged adjusting and clamping mechanism, when welding of a certain angle needs to be completed between two steel pipes, a first motor is started, the first motor drives a first belt wheel to rotate, so that the horizontal angle of the steel pipes can be adjusted, and then a first screw rod is rotated; the first threaded rod drives the sliding block to move, then the sliding block drives the second rolling wheel to move, and therefore the turning plate on the fixing rod is driven to move, the turning plate is turned over, the perpendicular angle of the steel pipes can be adjusted, multi-angle welding between the two steel pipes during welding can be further adjusted, and workers can conveniently conduct welding operation; the welding accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a steel pipe welding auxiliary device for steel furniture production. Background Art

[0002] Steel furniture is mainly made of multiple steel pipes welded together. Steel pipes have a hollow cross-section and their length is much larger than their diameter or circumference. When welding two steel pipes, the two steel pipes need to be precisely butted together to complete the welding work. However, it is difficult for humans to complete the precise butt connection with the naked eye, resulting in inaccurate welding between the steel pipes. At this time, a steel pipe welding auxiliary device is needed to assist in welding.

[0003] According to a steel pipe welding auxiliary device for steel furniture production disclosed on the patent website (authorization announcement CN214054112U), "A steel pipe welding auxiliary device for steel furniture production includes a base plate, a base symmetrically provided on the base plate, the top of the base connected to a platform, a first slide rail provided on the top of the base, two fixed seats symmetrically slidingly connected to the first slide rail, a fixed frame connected to the platform, the top of the fixed frame is screwed to a first screw, the top of the first screw is connected to a first knob, the bottom of the first screw is connected to a fixed plate, the top ends of the fixed plate are connected to telescopic tubes, and the top of the telescopic tube is connected to the top of the fixed frame."

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

[0005] During use of the utility model, the device drives the fixed plate to clamp the steel pipe through the first screw, and then adjusts the distance between the two steel pipes by turning the third knob. However, in actual use, the device can only control the distance between the two steel pipes by turning the third knob. When the steel pipes need to be welded at a certain angle, the steel pipes cannot be rotated, resulting in the inability to complete the welding at a certain angle, and thus the inability to complete subsequent operations. In addition, the device cannot adjust the front and rear distance between the two steel pipes. Therefore, it is necessary to improve a steel pipe welding auxiliary device for steel furniture production. Utility Model Content

[0006] The purpose of the utility model is to provide a steel pipe welding auxiliary device for steel furniture production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel pipe welding auxiliary device for steel furniture production, comprising a workbench, a base fixedly connected to the top of the workbench, an adjustment clamping mechanism provided on the top of the base, and a moving mechanism provided on the top of the workbench;

[0008] The adjusting and clamping mechanism comprises an adjusting component and a clamping component. The clamping component is arranged on the top of the adjusting component to facilitate adjusting the angle during welding.

[0009] Preferably, the moving mechanism includes a No. 2 screw, which is fixedly connected to the top of the workbench, and the external thread of the No. 2 screw is connected to a slide, and the top of the workbench is fixedly connected to a sliding column, and the top of the workbench is fixedly connected to a limiting column, and the limiting column is externally movably connected to a No. 1 helical gear, and the No. 1 helical gear is externally meshed with a No. 2 helical gear, and the back of the No. 2 helical gear is fixedly connected to a No. 3 screw, and the external thread of the No. 3 screw is connected to a moving plate, so as to facilitate the adjustment of the position between the two steel pipes.

[0010] Preferably, the movable plate is slidably connected to the inside of the slide plate, and the No. 1 bevel gear is rotatably connected to the inside of the slide plate, so as to facilitate the adjustment of the position between the two steel pipes in the front, back, left and right directions.

[0011] Preferably, the adjusting component includes a No. 1 motor, the No. 1 motor is fixedly connected to the top of the movable plate, the No. 1 motor output end is fixedly connected to the No. 1 pulley, the No. 1 pulley is externally connected to a synchronous belt, the synchronous belt is internally connected to the No. 2 pulley for transmission at one end away from the No. 1 pulley, the No. 2 pulley top is fixedly connected to a rotating plate, the rotating plate top is movably connected to the No. 1 roller, the No. 1 roller is internally rotatably connected to a flip plate, the back of the flip plate is fixedly connected to a fixed rod, the back of the fixed rod is rotatably connected to the No. 2 roller, the back of the rotating plate is fixedly connected to a support frame, the support frame is internally rotatably connected to a No. 1 screw, and the No. 1 screw is externally threadedly connected to a slider for facilitating adjustment of the horizontal and vertical angles of the steel pipe.

[0012] Preferably, a groove is provided at a position corresponding to the sliding block and the second roller, and the second roller is movably connected in the groove to facilitate flipping of the flap.

[0013] Preferably, the clamping assembly includes a gear, which is rotatably connected to the top of the flap, the outside of the gear is engaged with a No. 1 rack, the top of the No. 1 rack is fixedly connected to a No. 1 plywood, the side of the gear away from the No. 1 rack is engaged with a No. 2 rack, the top of the No. 2 rack is fixedly connected to a No. 2 plywood, an electric push rod is fixedly connected between the No. 1 plywood and the No. 2 plywood, and the top of the flap is fixedly connected to a fixed frame to facilitate clamping the steel pipe.

[0014] Preferably, grooves are provided at positions corresponding to the fixing frame and the No. 1 and No. 2 splints, and the No. 1 and No. 2 splints are slidably connected in the grooves to facilitate the movement of the No. 1 and No. 2 splints.

[0015] Compared with the prior art, the present invention provides a steel pipe welding auxiliary device for steel furniture production, which has the following beneficial effects:

[0016] 1. The steel pipe welding auxiliary device for steel furniture production has an adjustable clamping mechanism. When the welding between two steel pipes needs to complete a certain angle welding, by starting the No. 1 motor, the No. 1 motor drives the No. 1 pulley to rotate, so that the horizontal angle of the steel pipe can be adjusted. Then, by rotating the No. 1 screw, the No. 1 screw drives the slider to move, and the slider drives the No. 2 roller to move, thereby driving the flap on the fixed rod to move, so that the flap is flipped, so that the vertical angle of the steel pipe can be adjusted, and further the welding between the two steel pipes at multiple angles can be adjusted during welding, which is convenient for the staff to perform welding operations and improves welding accuracy.

[0017] 2. The steel pipe welding auxiliary device used in the production of steel furniture can adjust the left and right distance between the steel pipes by rotating the No. 2 screw through the set moving mechanism. The No. 2 screw drives the slide to move, thereby adjusting the left and right distance between the steel pipes. Then, by rotating the limit column, the limit column drives the No. 1 bevel gear to rotate, and the No. 3 screw drives the moving plate to move, thereby adjusting the front and back distance between the two steel pipes, making it convenient for the staff to dock the two steel pipes and move the docking position of the two steel pipes, and facilitating subsequent welding and operation. 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 describing 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 inventive work.

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

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

[0021] Figure 3 This is a schematic diagram of the appearance structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic structural diagram of a top view of the clamping assembly of the present invention;

[0023] Figure 5 It is a structural diagram of the appearance structure of the mobile mechanism of the utility model.

[0024] Figure: 1. Workbench; 2. Base; 3. Adjusting and clamping mechanism; 4. Moving mechanism; 31. Adjusting assembly; 32. Clamping assembly; 311. Motor No. 1; 312. Pulley No. 1; 313. Synchronous belt; 314. Pulley No. 2; 315. Turning plate; 316. Roller No. 1; 317. Turning plate; 318. Fixing rod; 319. Roller No. 2; 3110. Support frame; 3111 , screw No. 1; 3112, slider; 321, gear; 322, rack No. 1; 323, splint No. 1; 324, rack No. 2; 325, splint No. 2; 326, electric push rod; 327, fixed frame; 41, screw No. 2; 42, slide plate; 43, sliding column; 44, limiting column; 45, bevel gear No. 1; 46, bevel gear No. 2; 47, screw No. 3; 48, moving plate. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] Example 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a steel pipe welding auxiliary device for steel furniture production, comprising a workbench 1, a base 2 is fixedly connected to the top of the workbench 1, an adjusting clamping mechanism 3 is provided on the top of the base 2, and a moving mechanism 4 is provided on the top of the workbench 1;

[0029] The adjusting clamping mechanism 3 includes an adjusting component 31 and a clamping component 32 . The clamping component 32 is arranged on the top of the adjusting component 31 to facilitate adjusting the angle during welding.

[0030] Furthermore, the adjustment component 31 includes a No. 1 motor 311, which is fixedly connected to the top of the movable plate 48, and the output end of the No. 1 motor 311 is fixedly connected to the No. 1 pulley 312, and the No. 1 pulley 312 is externally connected to a synchronous belt 313 for transmission, and the inner side of the end of the synchronous belt 313 away from the No. 1 pulley 312 is connected to the No. 2 pulley 314 for transmission, and the top of the No. 2 pulley 314 is fixedly connected to a rotating plate 315, and the top of the rotating plate 315 is movably connected to the No. 1 roller 316, and the No. 1 roller 316 is internally rotatably connected to a flap 317, and the back of the flap 317 is fixedly connected to a fixed rod 318, and the back of the fixed rod 318 is rotatably connected to the No. 2 roller 319, and the back of the rotating plate 315 is fixedly connected to a support frame 3110, and the support frame 3110 is internally rotatably connected to a No. 1 screw 3111, and the No. 1 screw 3111 is externally threadedly connected to a slider 3112, so as to facilitate the adjustment of the horizontal and vertical angles of the steel pipe.

[0031] Furthermore, a groove is provided at a position corresponding to the slider 3112 and the second roller 319 , and the second roller 319 is movably connected in the groove to facilitate flipping of the flap 317 .

[0032] Furthermore, the clamping assembly 32 includes a gear 321, which is rotatably connected to the top of the flap 317, and the gear 321 is meshed with a No. 1 rack 322 on the outside, and the top of the No. 1 rack 322 is fixedly connected to a No. 1 clamping plate 323, and the side of the gear 321 away from the No. 1 rack 322 is meshed with a No. 2 rack 324, and the top of the No. 2 rack 324 is fixedly connected to a No. 2 clamping plate 325, and an electric push rod 326 is fixedly connected between the No. 1 clamping plate 323 and the No. 2 clamping plate 325, and the top of the flap 317 is fixedly connected to a fixed frame 327 to facilitate clamping the steel pipe.

[0033] Furthermore, grooves are provided at positions corresponding to the fixing frame 327 and the first and second splints 323 and 325 , and the first and second splints 323 and 325 are slidably connected in the grooves to facilitate the movement of the first and second splints 323 and 325 .

[0034] Example 2:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the moving mechanism 4 includes a No. 2 screw 41, the No. 2 screw 41 is fixedly connected to the top of the workbench 1, the external thread of the No. 2 screw 41 is connected to the slide 42, the top of the workbench 1 is fixedly connected to the slide column 43, the top of the workbench 1 is fixedly connected to the limit column 44, the limit column 44 is externally movably connected to the No. 1 bevel gear 45, the No. 1 bevel gear 45 is externally meshed with the No. 2 bevel gear 46, the back of the No. 2 bevel gear 46 is fixedly connected to the No. 3 screw 47, and the external thread of the No. 3 screw 47 is connected to the moving plate 48, which is convenient for adjusting the position between the two steel pipes.

[0036] Furthermore, the movable plate 48 is slidably connected to the inside of the slide plate 42, and the first bevel gear 45 is rotatably connected to the inside of the slide plate 42, so as to facilitate the adjustment of the position between the two steel pipes in the front, back, left and right directions.

[0037] In actual operation, when this device is used, first, the staff places the steel pipe on the fixed frame 327, and then starts the electric push rod 326 through the clamping assembly 32, and the electric push rod 326 drives the No. 1 clamping plate 323 and the No. 2 clamping plate 325 on both sides to clamp the steel pipe, thereby completing the fixation of the steel pipe, and then through the provided adjustment clamping mechanism 3, when the welding between the two steel pipes needs to complete a certain angle welding, by starting the No. 1 motor 311, the No. 1 motor 311 drives the No. 1 pulley 312 to rotate, and then the No. 1 pulley 312 drives the synchronous belt 313 to rotate, and at the same time, the synchronous belt 313 drives the No. 2 pulley 314 to rotate, so that the horizontal angle of the steel pipe can be adjusted, and then by rotating the No. 1 screw 3111, the No. 1 screw 3111 drives the slider 3112 to move, and then the slider 3112 drives the No. 2 roller 319 to move, thereby The flap 317 on the movable fixing rod 318 moves, so that the flap 317 is flipped, so that the vertical angle of the steel pipe can be adjusted, and the welding of multiple angles between the two steel pipes during welding can be further adjusted, which is convenient for the staff to perform welding operations and improves welding accuracy. Then, through the provided moving mechanism 4, the No. 2 screw 41 is rotated, and the No. 2 screw 41 drives the slide plate 42 to move, so that the left and right distance between the steel pipes can be adjusted, and then by rotating the limit column 44, the limit column 44 drives the No. 1 bevel gear 45 to rotate, and then the No. 1 bevel gear 45 drives the No. 2 bevel gear 46 to rotate, so that the No. 3 screw 47 can be driven to rotate, and the No. 3 screw 47 drives the moving plate 48 to move, so that the front and rear distance between the two steel pipes can be adjusted, which is convenient for the staff to dock the two steel pipes and move the docking position of the two steel pipes, and facilitate subsequent welding and operation.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A steel pipe welding auxiliary device for steel furniture production, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a base (2), the top of the base (2) is provided with an adjusting clamping mechanism (3), and the top of the workbench (1) is provided with a moving mechanism (4); The adjusting and clamping mechanism (3) comprises an adjusting component (31) and a clamping component (32), wherein the clamping component (32) is arranged on the top of the adjusting component (31).

2. The steel pipe welding auxiliary device for steel furniture production according to claim 1 is characterized in that: The moving mechanism (4) comprises a No. 2 screw rod (41), the No. 2 screw rod (41) is fixedly connected to the top of the workbench (1), the No. 2 screw rod (41) is externally threadedly connected to a slide plate (42), the top of the workbench (1) is fixedly connected to a slide column (43), the top of the workbench (1) is fixedly connected to a limit column (44), the limit column (44) is externally movably connected to a No. 1 bevel gear (45), the No. 1 bevel gear (45) is externally meshed with a No. 2 bevel gear (46), the back of the No. 2 bevel gear (46) is fixedly connected to a No. 3 screw rod (47), and the No. 3 screw rod (47) is externally threadedly connected to a moving plate (48).

3. The steel pipe welding auxiliary device for steel furniture production according to claim 2 is characterized in that: The moving plate (48) is slidably connected inside the slide plate (42), and the first bevel gear (45) is rotationally connected inside the slide plate (42).

4. The steel pipe welding auxiliary device for steel furniture production according to claim 2 is characterized in that: The adjustment component (31) comprises a first motor (311), the first motor (311) is fixedly connected to the top of the moving plate (48), the output end of the first motor (311) is fixedly connected to a first pulley (312), the first pulley (312) is externally connected to a synchronous belt (313), the inner side of an end of the synchronous belt (313) away from the first pulley (312) is connected to a second pulley (314), the top of the second pulley (314) is fixedly connected to a rotating plate (315), and the rotating plate (315) ) is movably connected to the top of a No. 1 roller (316), the No. 1 roller (316) is internally rotatably connected to a flap (317), the back of the flap (317) is fixedly connected to a fixed rod (318), the back of the fixed rod (318) is rotatably connected to a No. 2 roller (319), the back of the rotating plate (315) is fixedly connected to a support frame (3110), the support frame (3110) is internally rotatably connected to a No. 1 screw rod (3111), and the No. 1 screw rod (3111) is externally threadedly connected to a slider (3112).

5. The steel pipe welding auxiliary device for steel furniture production according to claim 4 is characterized in that: The sliding block (3112) is provided with a groove at a position corresponding to the second roller (319), and the second roller (319) is movably connected in the groove.

6. The steel pipe welding auxiliary device for steel furniture production according to claim 4 is characterized in that: The clamping assembly (32) comprises a gear (321), the gear (321) is rotatably connected to the top of the flap (317), a first rack (322) is meshed on the outside of the gear (321), a first clamp (323) is fixedly connected to the top of the first rack (322), a second rack (324) is meshed on the side of the gear (321) away from the first rack (322), a second clamp (325) is fixedly connected to the top of the second rack (324), an electric push rod (326) is fixedly connected between the first clamp (323) and the second clamp (325), and a fixed frame (327) is fixedly connected to the top of the flap (317).

7. The steel pipe welding auxiliary device for steel furniture production according to claim 6 is characterized in that: The fixing frame (327) is provided with grooves at positions corresponding to the first clamping plate (323) and the second clamping plate (325), and the first clamping plate (323) and the second clamping plate (325) are slidably connected in the grooves.

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