Welding device

Abstract

The utility model relates to the technical field of welding devices, in particular to a welding device which comprises a control box, an adjusting assembly is arranged at the top end of the control box and comprises a plate frame, the right side of the plate frame is in butt joint with a positioning shaft barrel through a bolt, and a hydraulic cylinder is arranged at the top end of the positioning shaft barrel. The output end of the hydraulic cylinder penetrates through the positioning shaft barrel through a through hole and then is connected with a penetration welding bracket through a rotating component, a bracket assembly is installed at the position, close to the penetration welding bracket, of the right side of the control box and comprises a movable plate, and two clamping assemblies are symmetrically installed on the left side and the right side of the top end of the movable plate. By holding and pulling the grip frame, the grip frame drives the movable plate to move, then the rail bar is controlled to move in the guide groove in the side of the connecting plate, the position of a product accessory can be conveniently changed, meanwhile, the connecting plate can drive the rotating disc to rotate in the rotating groove of the supporting plate, and then different faces of the displayed product accessory can be conveniently welded.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a welding device. Background Art

[0002] Home appliances contain many parts during the manufacturing process. The parts need to be welded using welding equipment during processing. There are many types of welding machines, including single-point single-function, single-point dual-function, and single-point multi-function.

[0003] At present, some welding machines for welding product parts have certain defects. For example, the clamping seat of the welding machine is generally fixed on the processing table by bolts. After clamping the product parts, the position of the clamping seat is fixed, and it is difficult to adjust the position of the clamping seat according to the use needs. During the welding process, only the position of the welding head can be changed. When welding the side position of individual product parts, the product parts need to be removed or re-clamped, and the adjustability of the clamp is poor. Therefore, a welding device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A welding device comprises a control box, an adjustment assembly is arranged on the top of the control box, the adjustment assembly comprises a plate frame, a positioning shaft cylinder is connected to the right side of the plate frame by bolts, and a hydraulic cylinder is arranged on the top of the positioning shaft cylinder, the output end of the hydraulic cylinder passes through the positioning shaft cylinder through a through hole and is connected to a welding bracket through a rotating component, a bracket assembly is installed at a position close to the welding bracket on the right side of the control box, the bracket assembly comprises a movable plate, two clamping assemblies are symmetrically installed on the left and right sides of the top of the movable plate, and the movable plate is sleeved on the surface of the connecting plate.

[0007] Preferably, the inner wall of the movable plate is connected with a rail, and the rail is embedded in the side of the connecting plate through a guide groove, and the rail can be limited and guided by the guide groove on the side of the connecting plate.

[0008] Preferably, a turntable is connected to the bottom end of the connecting plate, and the turntable is embedded in the interior of the support plate through a rotating groove. The left side of the support plate is fixed to the control box by bolts, and the turntable can be guided by the rotating groove of the support plate so that the turntable can rotate inside the support plate.

[0009] Preferably, the clamping assembly includes a fixed plate, which is fixed to the side of the movable plate. A cylinder is installed on the top of the fixed plate, and a clamp is connected to the output end of the cylinder. The bottom end of the clamp is attached to the surface of the movable plate, and the cylinder can be suspended and supported by the fixed plate.

[0010] Preferably, a handle frame is butt-jointed with the outer side of the movable plate by bolts, and the handle frame consists of a butt-jointed plate end and a handle end. The staff can conveniently pull and draw the movable plate by holding the handle end of the handle frame and applying force.

[0011] Preferably, the rotating component includes a guard plate fixedly docked with the hydraulic cylinder, a main gear is rotatably mounted on the bottom end of the guard plate, and the bottom end of the main gear is docked with the welding bracket and fixed, a sub-gear is meshed with teeth on the left side of the main gear, and a motor is connected to the top of the sub-gear, and the rotation of the welding bracket can be controlled by cooperating with the sub-gear and the main gear, and then the welding head end of the welding bracket can be fine-tuned.

[0012] Preferably, the motor is fixedly mounted on the surface of the guard plate, and the vertical section of the guard plate is designed to be U-shaped. The motor can be supported by the guard plate, making it convenient to suspend the motor.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up a bracket assembly, welding of different positions of clamped product accessories can be achieved. Compared with the traditional structure, this device is held and pulled by the handle frame, so that the handle frame drives the movable plate to move, and then controls the displacement of the rail in the guide groove on the side of the connecting plate, which is convenient for changing the position of the product accessories. At the same time, the connecting plate can drive the turntable to rotate inside the rotating groove of the support plate, and then it is convenient to display different sides of the product accessories for welding, providing adjustability of the device.

[0015] 2. By setting a rotating component, the welding position of the penetration bracket can be fine-tuned. The device starts the motor to drive the sub-gear to rotate, so that the sub-gear and the main gear cooperate to control the rotation of the penetration bracket. The penetration bracket adjusts the welding position of the penetration bracket during rotation, which is beneficial to the welding of product accessories and improves the welding efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of a welding device proposed by the utility model;

[0018] Figure 2 This is a three-dimensional disassembled structural schematic diagram of an adjusting component in a welding device proposed by the utility model;

[0019] Figure 3 For this utility model Figure 2 A is a magnified schematic diagram of the structure;

[0020] Figure 4 The utility model is a three-dimensional disassembled structural schematic diagram of a bracket assembly and a clamping assembly in a welding device.

[0021] In the figure: 1. control box; 2. adjustment assembly; 21. plate frame; 22. positioning shaft cylinder; 23. hydraulic cylinder; 24. weld-through bracket; 25. rotating component; 251. guard plate; 252. main gear; 253. sub-gear; 254. motor; 3. bracket assembly; 31. support plate; 32. turntable; 33. connecting plate; 34. rail; 35. movable plate; 36. handle frame; 4. clamping assembly; 41. fixed plate; 42. cylinder; 43. splint. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 A welding device includes a control box 1, an adjustment component 2 is arranged on the top of the control box 1, the adjustment component 2 includes a plate frame 21, a positioning shaft cylinder 22 is connected to the right side of the plate frame 21 by bolts, and a hydraulic cylinder 23 is arranged on the top of the positioning shaft cylinder 22, the output end of the hydraulic cylinder 23 passes through the positioning shaft cylinder 22 through a through hole and is connected to a welding bracket 24 through a rotating component 25, a bracket component 3 is installed at a position close to the welding bracket 24 on the right side of the control box 1, the bracket component 3 includes a movable plate 35, two clamping components 4 are symmetrically installed on the left and right sides of the top of the movable plate 35, and the movable plate 35 is sleeved on the surface of the connecting plate 33.

[0024] The inner wall of the movable plate 35 is connected with a rail 34 , and the rail 34 is embedded in the side of the connecting plate 33 through a guide groove.

[0025] A turntable 32 is connected to the bottom end of the connecting plate 33, and the turntable 32 is embedded in the support plate 31 through a rotation groove, and the left side of the support plate 31 is fixed to the control box 1 by bolts.

[0026] The clamping assembly 4 includes a fixed plate 41 , which is fixed to the side of the movable plate 35 . A cylinder 42 is installed on the top of the fixed plate 41 , and a clamping plate 43 is connected to the output end of the cylinder 42 . The bottom end of the clamping plate 43 is attached to the surface of the movable plate 35 .

[0027] The outer side of the movable plate 35 is butt-jointed with a handle frame 36 via bolts, and the handle frame 36 is composed of a butt-jointed plate end and a handle end.

[0028] The rotating component 25 includes a guard plate 251 fixedly docked with the hydraulic cylinder 23, a main gear 252 is rotatably mounted on the bottom end of the guard plate 251, and the bottom end of the main gear 252 is docked and fixed with the welded bracket 24, a sub-gear 253 is meshed with teeth on the left side of the main gear 252, and a motor 254 is connected to the top end of the sub-gear 253.

[0029] The motor 254 is fixedly mounted on the surface of the guard plate 251 , and the vertical section of the guard plate 251 is designed to be U-shaped.

[0030] The rail 34 can be limited and guided by the guide groove on the side of the connecting plate 33 to ensure the stability of the movable plate 35 moving on the surface of the connecting plate 33 and avoid shaking of the movable plate 35 during movement. The turntable 32 can be guided by the rotating groove of the supporting plate 31 so that the turntable 32 can rotate inside the supporting plate 31, and then the connecting plate 33 can rotate, which is convenient for adjusting the welding position of the product accessories. The cylinder 42 can be suspended and supported by the fixed plate 41. The movement of the clamping plate 43 can be controlled by the extension and retraction of the output end of the cylinder 42, so that the clamping plate 43 can clamp the product accessories during movement, which is convenient for contact welding of the butt joint surfaces of the product accessories. The staff can apply the clamping plate 43 by holding the handle end of the handle frame 36. The force can be used to conveniently pull and draw the movable plate 35, and then the position of the product accessories after clamping can be changed. The output end of the motor 254 drives the sub-gear 253 to rotate. The sub-gear 253 cooperates with the main gear 252 to control the rotation of the penetration bracket 24, and then the welding head end of the penetration bracket 24 can be fine-tuned to facilitate welding. The motor 254 can be supported by the guard plate 251 to facilitate the suspension of the motor 254. At the same time, the guard plate 251 can block the main gear 252 and the sub-gear 253 to reduce the entry of debris from above into the tooth gap between the sub-gear 253 and the main gear 252, affecting the meshing state of the main gear 252 and the sub-gear 253.

[0031] Working principle: According to the attached Figure 4 As shown, by placing the product accessories on the surface of the movable plate 35, the cylinder 42 is started, and the output end of the cylinder 42 is extended and retracted to push the clamping plate 43 to move. The two clamping plates 43 cooperate with each other to clamp the product accessories. At this time, the handle frame 36 can be held and pulled, and the handle frame 36 can drive the movable plate 35 to move. The movable plate 35 can drive the rail 34 to move inside the guide groove on the side of the connecting plate 33, thereby changing the position of the product accessories. At the same time, the connecting plate 33 can be rotated, so that the connecting plate 33 drives the turntable 32 to rotate in the rotating groove of the support plate 31, so that multiple surfaces of the product accessories can be welded;

[0032] Secondly, according to the attached Figure 3As shown, by starting the motor 254, the output end of the motor 254 can drive the sub-gear 253 to rotate, and the sub-gear 253 can drive the main gear 252 to rotate through the teeth. The rotation of the main gear 252 can change the position of the weld bracket 24, and then the position of the welding head on the weld bracket 24 can be changed, which is convenient for fine-tuning.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding device, comprising a control box (1), characterized in that: An adjustment component (2) is arranged at the top of the control box (1), and the adjustment component (2) includes a plate frame (21). The right side of the plate frame (21) is connected to a positioning shaft cylinder (22) by bolts, and a hydraulic cylinder (23) is arranged at the top of the positioning shaft cylinder (22). The output end of the hydraulic cylinder (23) passes through the positioning shaft cylinder (22) through a through hole and is connected to a welded bracket (24) through a rotating component (25). A bracket component (3) is installed at a position close to the welded bracket (24) on the right side of the control box (1). The bracket component (3) includes a movable plate (35). Two clamping components (4) are symmetrically installed on the left and right sides of the top of the movable plate (35). The movable plate (35) is sleeved on the surface of the connecting plate (33).

2. A welding device according to claim 1, characterized in that: The inner wall of the movable plate (35) is connected with a rail (34), and the rail (34) is embedded in the side of the connecting plate (33) through a guide groove.

3. A welding device according to claim 2, characterized in that: The bottom end of the connection plate (33) is connected to a turntable (32), and the turntable (32) is embedded in the support plate (31) through a rotation groove, and the left side of the support plate (31) is fixedly connected to the control box (1) by bolts.

4. A welding device according to claim 1, characterized in that: The clamping assembly (4) comprises a fixed plate (41), the fixed plate (41) is fixed on the side of the movable plate (35), a cylinder (42) is installed on the top of the fixed plate (41), and a clamping plate (43) is connected to the output end of the cylinder (42), and the bottom end of the clamping plate (43) is attached to the surface of the movable plate (35).

5. A welding device according to claim 4, characterized in that: The outer side of the movable plate (35) is butt-jointed with a handle frame (36) via bolts, and the handle frame (36) is composed of a butt-jointed plate end and a handle end.

6. A welding device according to claim 1, characterized in that: The rotating component (25) comprises a guard plate (251) fixedly docked with the hydraulic cylinder (23); a main gear (252) is rotatably mounted on the bottom end of the guard plate (251); the bottom end of the main gear (252) is fixedly docked with the welded bracket (24); a sub-gear (253) is meshed with teeth on the left side of the main gear (252); and a motor (254) is connected to the top end of the sub-gear (253).

7. A welding device according to claim 6, characterized in that: The motor (254) is fixedly mounted on the surface of the guard plate (251), and the guard plate (251) has a U-shaped vertical cross-section.

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