Hardware machining welding operation table

Abstract

The utility model relates to the technical field of hardware machining, in particular to a welding operation table for hardware machining. The utility model provides a hardware machining welding operation table which can automatically control hardware fittings to swing accurately and effectively reduce welding operation difficulty. A hardware machining welding operation table comprises a workbench, a supporting frame, driving boxes, lead screws, sliding seats and the like, the supporting frame is connected to the upper side of the workbench, the driving boxes are arranged on the left portion and the right portion of the supporting frame, the output ends of the driving boxes are connected with the lead screws, the lead screws are rotationally connected with the supporting frame, and the sliding seats are connected to the lead screws in a threaded mode. The sliding seats are in sliding connection with the supporting frame. Under the guiding effect of the limiting column, the high-frequency air cylinders are matched with one another to drive the swing frame to precisely swing left and right, an operator holds the welding gun in the swing process and keeps the welding gun still, and the effects that hardware fittings are automatically controlled to precisely swing, and the welding operation difficulty is effectively reduced can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a hardware processing welding operating table. Background Art

[0002] Hardware refers to the five metals of gold, silver, copper, iron, and tin, and also encompasses metal components and tools made from these metals. Hardware accessories refer to machine parts or components made from hardware, as well as some small hardware products. Hardware can be used independently or as auxiliary tools. The manufacturing process for hardware accessories requires different methods of processing the metal material depending on the processing technology used and the desired structure. Some relatively complex hardware pieces require splicing and welding. Welding in hardware processing involves joining metal parts together through heating, melting, and cooling.

[0003] The existing hardware processing and welding operation table usually fixes the hardware accessories on a fixing fixture, clamps the hardware accessories through the fixing fixture, and controls the fixing fixture to move in the direction of approaching each other to align the hardware accessories. Then the operator can hold the welding gun to perform the welding operation. During the welding process, the fixing fixture can also be controlled to drive the hardware accessories to rotate, so as to facilitate the welding of the hardware accessories as a whole. In order to ensure the welding effect, the hardware accessories are usually welded using an oblique serrated welding method. Compared with straight line welding, the oblique serrated welding method is more complicated and requires more skills and experience. It is difficult for novices to master it.

[0004] Therefore, in response to the above problems, a hardware processing welding operation table has been developed that can automatically control hardware accessories to perform precise swinging and effectively reduce the difficulty of welding operations. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing devices in the above-mentioned background technology, the utility model provides a hardware processing welding operation table which can automatically control hardware accessories to swing accurately and effectively reduce the difficulty of welding operation.

[0006] The technical solution of the utility model is: a hardware processing and welding operating table, including a workbench, a support frame, a drive box, a screw rod, a slide, a swing assembly and a clamping assembly. The upper side of the workbench is connected to the support frame, and the left and right parts of the support frame are provided with drive boxes. The output ends of the drive boxes are connected to screw rods, which are rotatably connected to the support frame, and the screw rods are threadedly connected to slides, which are slidably connected to the support frame, and the slides are provided with swing assemblies, and the swing assemblies are provided with clamping assemblies.

[0007] As a preferred technical solution of the present invention, through holes are evenly opened on the upper side of the workbench.

[0008] As an optimal technical solution of the present invention, the swing assembly includes a limiting column, a swing frame, a high-frequency cylinder, a mounting plate and a rotating motor. The lower part of the slide is connected to the limiting column, the limiting column is slidably connected to the swing frame, the middle part of the slide is connected to the high-frequency cylinder, the telescopic end of the high-frequency cylinder is connected to the adjacent swing frame, the lower end of the swing frame is connected to the rotating motor, and the output shaft of the rotating motor is connected to the mounting plate.

[0009] As an optimal technical solution of the present invention, the clamping assembly includes a fixing fixture, an inner circle clamping block and an outer circle clamping block. Multiple fixing fixtures are slidably connected to the mounting plate, and the fixing fixtures are respectively connected to the inner circle clamping block and the outer circle clamping block.

[0010] As an optimal technical solution of the utility model, it also includes a negative pressure pump and a dust hood. The bottom of the workbench is connected to the negative pressure pump, the top of the workbench is connected to the dust hood, and the dust hood is connected to the negative pressure pump.

[0011] As an optimal technical solution of the utility model, it also includes a tailgate and an electric push rod. The tailgate is rotatably connected to the support frame, and the electric push rods are connected to the left and right sides of the support frame. The telescopic ends of the electric push rods are connected to the tailgate.

[0012] The beneficial effects are: 1. Under the guiding action of the limit column, the utility model drives the swing frame to swing accurately left and right through the cooperation between high-frequency cylinders. During the swinging process, the operator holds the welding gun and keeps it still, which can achieve the effect of automatically controlling the hardware accessories to swing accurately, effectively reducing the difficulty of welding operation.

[0013] 2. Under the action of the negative pressure pump, the utility model can achieve the effect of preventing the welding slag and welding smoke from affecting the welding operation by sucking the welding slag and welding smoke generated during the welding process through the through hole into the dust collecting hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 This is a structural diagram of the drive box, lead screw, slide and other components of the utility model.

[0016] Figure 3 It is a three-dimensional structural diagram of the components such as the limit column, swing frame and high-frequency cylinder of the utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the fixing fixture, inner circle clamping block and outer circle clamping block of the utility model.

[0018] Figure 5The utility model is a three-dimensional structural diagram of the dust hood, rear baffle, electric push rod and other components.

[0019] In the accompanying drawings: 1-workbench, 2-support frame, 3-drive box, 4-screw, 5-slide, 6-limit column, 7-swing frame, 8-high-frequency cylinder, 9-mounting plate, 10-rotating motor, 11-fixing fixture, 1101-inner circle clamping block, 1102-outer circle clamping block, 12-negative pressure pump, 13-dust hood, 14-rear baffle, 15-electric push rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0021] A hardware processing and welding operating table, such as Figure 1-Figure 5 As shown, it includes a workbench 1, a support frame 2, a drive box 3, a screw rod 4, a slide 5, a swing assembly and a clamping assembly. The upper side of the workbench 1 is connected to the support frame 2, and the left and right parts of the support frame 2 are both provided with a drive box 3. The output ends of the drive box 3 are connected to the screw rods 4, and the screw rods 4 are rotatably connected to the support frame 2. The screw rods 4 are threadedly connected to the slides 5, and the slides 5 are slidably connected to the support frame 2. The slides 5 are each provided with a swing assembly, and the swing assembly is provided with a clamping assembly.

[0022] The upper side of the workbench 1 is evenly provided with through holes to facilitate the passage of welding slag and welding smoke generated during the welding process;

[0023] The swing assembly includes a limit column 6, a swing frame 7, a high-frequency cylinder 8, a mounting plate 9 and a rotating motor 10. The lower part of the slide 5 is connected to the limit column 6, and the limit column 6 is slidably connected to the swing frame 7. The middle part of the slide 5 is connected to the high-frequency cylinder 8. The telescopic end of the high-frequency cylinder 8 is connected to the adjacent swing frame 7. The lower end of the swing frame 7 is connected to the rotating motor 10, and the output shaft of the rotating motor 10 is connected to the mounting plate 9.

[0024] The clamping assembly includes a fixing fixture 11, an inner circle clamping block 1101 and an outer circle clamping block 1102. Three fixing fixtures 11 are slidably connected to the mounting plate 9. The inner circle clamping block 1101 and the outer circle clamping block 1102 are respectively connected to the fixing fixture 11. When it is necessary to fix a hardware accessory with a larger inner circle diameter, the inner circle clamping block 1101 is made to contact the inner wall of the hardware accessory, and the hardware accessory is supported and fixed by the inner circle clamping block 1101 under the action of the fixing fixture 11. When it is necessary to fix a hardware accessory with a smaller inner circle diameter, the hardware accessory is placed between the outer circle clamping block 1102, so that the outer circle clamping block 1102 is made to contact the outer wall of the hardware accessory, and the hardware accessory is clamped and fixed by the outer circle clamping block 1102 under the action of the fixing fixture 11.

[0025] The workbench 1 further includes a negative pressure pump 12 and a dust hood 13. The bottom of the workbench 1 is connected to the negative pressure pump 12, and the top of the workbench 1 is connected to the dust hood 13. The dust hood 13 is connected to the negative pressure pump 12. Under the action of the negative pressure pump 12, the welding slag and welding smoke generated during the welding process are sucked under negative pressure, so that the welding slag and welding smoke pass through the through hole and enter the dust hood 13.

[0026] It also includes a rear baffle 14 and an electric push rod 15. The rear baffle 14 is rotatably connected to the support frame 2. The electric push rods 15 are connected to the left and right sides of the support frame 2. The telescopic ends of the electric push rods 15 are connected to the rear baffle 14. When the rear baffle 14, the support frame 2 and the workbench 1 are closed, the welding smoke generated during the welding process can be blocked. When the operator needs to perform complex operations, the telescopic end of the electric push rod 15 can be used to drive the rear baffle 14 to rotate and open on the support frame 2.

[0027] When the present invention is used, it is first necessary to install the present invention in the operating area, and then take out the hardware accessories that need to be welded. When it is necessary to fix the hardware accessories with a larger inner diameter, the inner circle clamping block 1101 is in contact with the inner wall of the hardware accessories, and the hardware accessories are supported and fixed by the inner circle clamping block 1101 under the action of the fixing fixture 11. When it is necessary to fix the hardware accessories with a smaller inner diameter, the hardware accessories are placed between the outer circle clamping blocks 1102, so that the outer circle clamping blocks 1102 are in contact with the outer wall of the hardware accessories, and the hardware accessories are fixed. Under the action of the fixed clamp 11, the hardware accessories are clamped and fixed by the outer circle clamping block 1102. After the hardware accessories are completed, the screw rod 4 is driven to rotate by the driving box 3. The rotation of the screw rod 4 drives the slide 5 to move in the direction of approaching each other through the thread. The slide 5 moves through the limit column 6, high-frequency cylinder 8, swing frame 7 and mounting plate 9 to move in the direction of approaching each other, so that the hardware accessories fixed by the fixed clamp 11, inner circle clamping block 1101 and outer circle clamping block 1102 on the mounting plate 9 are moved in the direction of approaching each other, and then the electric The output shaft of the machine 10 rotates to drive the mounting plate 9 to rotate, and the mounting plate 9 rotates through the fixing fixture 11, the inner circle clamping block 1101 and the outer circle clamping block 1102 to drive the hardware accessories to rotate. During the rotation process, under the guidance of the limit column 6, the high-frequency cylinder 8 cooperates with each other to drive the swing frame 7 to swing accurately left and right, thereby controlling the hardware accessories to swing accurately. At this time, the operator holds the welding gun and keeps it still to achieve the oblique serrated welding operation between the hardware accessories. Under the action of the negative pressure pump 12, the products produced during the welding process can be accurately controlled. The generated welding slag and welding smoke are sucked by negative pressure, so that the welding slag and welding smoke pass through the through hole into the dust cover 13. When the rear baffle 14 is closed with the support frame 2 and the workbench 1, the welding smoke generated during the welding process can be blocked. When the operator needs to perform complex operations, the telescopic end of the electric push rod 15 can be used to drive the rear baffle 14 to rotate and open on the support frame 2. After welding is completed, the welding gun is kept away from the hardware accessories, and finally the welded hardware accessories can be removed from between the fixing fixture 11, the inner circle clamping block 1101 and the outer circle clamping block 1102.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A hardware processing and welding operating table, characterized by: The invention comprises a workbench (1), a support frame (2), a drive box (3), a screw rod (4), a slide (5), a swing assembly and a clamping assembly. The upper side of the workbench (1) is connected to the support frame (2). The left and right parts of the support frame (2) are both provided with a drive box (3). The output end of the drive box (3) is connected to a screw rod (4). The screw rod (4) is rotatably connected to the support frame (2). The screw rod (4) is threadedly connected to a slide (5). The slide (5) is slidably connected to the support frame (2). The slide (5) is provided with a swing assembly, and the swing assembly is provided with a clamping assembly.

2. A hardware processing and welding operating table as claimed in claim 1, characterized in that: The upper side of the workbench (1) is evenly provided with through holes.

3. The hardware processing and welding operating table according to claim 1, characterized in that: The swing assembly includes a limit column (6), a swing frame (7), a high-frequency cylinder (8), a mounting plate (9) and a rotating motor (10), the lower part of the slide (5) is connected to the limit column (6), the upper part of the limit column (6) is slidably connected to the swing frame (7), the middle part of the slide (5) is connected to the high-frequency cylinder (8), the telescopic end of the high-frequency cylinder (8) is connected to the adjacent swing frame (7), the lower end of the swing frame (7) is connected to the rotating motor (10), and the output shaft of the rotating motor (10) is connected to the mounting plate (9).

4. A metal processing and welding operating table as claimed in claim 1, characterized in that: The clamping assembly comprises a fixing fixture (11), an inner circle clamping block (1101) and an outer circle clamping block (1102); a plurality of fixing fixtures (11) are slidably connected to the mounting plate (9); and the fixing fixtures (11) are respectively connected to the inner circle clamping block (1101) and the outer circle clamping block (1102).

5. A hardware processing and welding operating table as claimed in claim 4, characterized in that: It also includes a negative pressure pump (12) and a dust collecting hood (13). The bottom of the workbench (1) is connected to the negative pressure pump (12), and the top of the workbench (1) is connected to the dust collecting hood (13). The dust collecting hood (13) is connected to the negative pressure pump (12).

6. A hardware processing and welding operating table as claimed in claim 5, characterized in that: The vehicle further comprises a rear baffle (14) and an electric push rod (15), wherein the rear baffle (14) is rotatably connected to the support frame (2), and the left and right sides of the support frame (2) are both connected to the electric push rods (15), and the telescopic ends of the electric push rods (15) are both connected to the rear baffle (14).

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