Stable welding mechanism for metal machining

Abstract

The utility model discloses a stable welding mechanism for metal processing. The stable welding mechanism for metal machining comprises a machining device and a welding assembly, the machining device comprises a workbench, limiting clamping plates are symmetrically arranged on the upper end face of the workbench, an L-shaped plate is further fixedly arranged on one side of the workbench, and a positioning assembly is further arranged on the upper end face of the workbench; the positioning assembly comprises a positioning frame installed in an arc-shaped groove formed in the limiting clamping plate, a guide column arranged at one end of the positioning frame is connected with a control motor, a plurality of fixing sleeve rods are fixedly arranged on the positioning frame, and every two fixing sleeve rods are jointly connected with a positioning seat. By means of the technical scheme, synchronous overturning of the metal piece and the positioning base can be achieved only through cooperative use of the control motor, the requirement for manually taking out and placing the metal piece again is avoided, the time of the whole welding process is greatly shortened, and therefore the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing auxiliary devices, in particular to a stable welding mechanism for metal processing. Background Art

[0002] In the field of metal processing, a stable welding mechanism is crucial to improving production efficiency and ensuring welding quality. By setting up a stable welding mechanism, it can ensure stability throughout the entire welding process and reduce precision errors caused by equipment vibration.

[0003] In the existing stable welding mechanism for metal processing, two metal workpieces to be processed are placed in a fixed limiting groove, and the two metal workpieces are placed in the limiting groove so that the two metal workpieces fit tightly together, and then the welding equipment is started to weld them.

[0004] However, this method still has some defects. In order to ensure the firmness of the welding of metal parts, metal parts usually need to be welded on both sides. If this device needs to weld the other side, the metal parts need to be flipped over and repositioned in the limit groove, which not only increases the operation steps, but may also affect the welding accuracy and quality.

[0005] Therefore, it is necessary to provide a stable welding mechanism for metal processing to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a stable welding mechanism for metal processing, which can be used to set a positioning component. There is no need to take out the positioned metal parts. The metal parts and the positioning seat can be flipped synchronously by controlling the use of the motor. Since the need to manually take out and re-place the metal parts is avoided, the time of the entire welding process is greatly shortened, thereby improving the overall production efficiency.

[0007] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0008] A stable welding mechanism for metal processing includes: a processing device and a welding assembly. The processing device includes a workbench, a limit clamping plate is symmetrically provided on the upper end surface of the workbench, and an L-shaped plate is also fixedly provided on one side of the workbench. A positioning assembly is also provided on the upper end surface of the workbench. The positioning assembly includes a positioning frame installed in an arc-shaped groove provided with the limit clamping plate. A guide column provided at one end of the positioning frame is connected to a control motor. A plurality of fixed sleeve rods are fixed on the positioning frame, and every two fixed sleeve rods are connected to a positioning seat together. A positioning cavity is provided in the positioning seat, and a positioning plate is installed on the upper end of the positioning seat through a movable bolt. The positioning plate can be horizontally fixed to the positioning seat through a pin. The two positioning seats are symmetrically provided, and a welding port is formed between the two positioning seats. The welding assembly includes a first hydraulic cylinder, and the lower end of the first hydraulic cylinder is fixedly connected to the welding equipment through a positioning bolt.

[0009] Preferably, the upper end surface of the workbench is further provided with a groove, a second hydraulic cylinder is provided in the groove, the upper end of the second hydraulic cylinder is detachably connected to the top plate through a positioning plate, and the top plate is installed in the positioning cavity set by the positioning seat.

[0010] Preferably, a driving motor is further provided on the end side of the L-shaped plate, a screw rod is sleeved on the output end of the driving motor, and the first hydraulic cylinder can move left and right by cooperating with the screw rod through a movable seat.

[0011] Preferably, a handle is further provided on the upper end surface of the positioning plate, and the handle is welded to the upper end surface of the positioning plate.

[0012] Preferably, the socket provided on the end side of the positioning plate has the same diameter as the pin, and the positioning plate is firmly mounted on the horizontal plane of the positioning seat through the pin.

[0013] Preferably, the top plate has the same diameter as the positioning cavity defined by the positioning seat, and the top plate is embedded in the positioning cavity defined by the positioning seat.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The utility model provides a positioning assembly, which eliminates the need to remove the positioned metal parts. Instead, the metal parts and the positioning seat can be synchronously flipped by controlling the motor. Since the need to manually remove and re-place the metal parts is avoided, the time of the entire welding process is greatly shortened, thereby improving the overall production efficiency.

[0016] (2) The utility model cooperates with the second hydraulic cylinder, the top plate, and the positioning seat. In actual use, after the welding of the metal workpiece is completed, the second hydraulic cylinder can drive the top plate to move upward, and the metal workpiece in the positioning seat can be ejected by the upward movement of the top plate. The workpiece can be quickly ejected and unloaded, shortening the residence time of the workpiece on the equipment and improving the overall production rhythm;

[0017] (3) The utility model can adjust the left and right distance of the first hydraulic cylinder through the coordinated use of the driving motor, the screw, the movable seat and the first hydraulic cylinder. In actual use, the operator can adjust the position of the welding device through simple control without manually moving heavy equipment. At the same time, through the precision adjustment of the screw, the position of the welding point can be accurately controlled to ensure the accuracy and repeatability of the welding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the stable welding mechanism for metal processing provided by the utility model;

[0019] Figure 2 A schematic diagram of the structure of a processing table of a stable welding mechanism for metal processing provided by the present invention;

[0020] Figure 3 This is a schematic diagram of the positioning assembly structure of the stable welding mechanism for metal processing provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the second hydraulic cylinder and the top plate of the stable welding mechanism for metal processing provided by the utility model.

[0022] Among them, the names corresponding to the figure marks are: 100, processing device; 101, workbench; 102, L-shaped plate; 103, limit clamp; 200, positioning assembly; 201, control motor; 202, positioning frame; 203, fixed sleeve rod; 204, positioning seat; 205, positioning cavity; 206, positioning plate; 207, welding port; 208, socket; 209, latch; 210, handle; 300, welding assembly; 301, first hydraulic cylinder; 302, drive motor; 400, second hydraulic cylinder; 500, top plate. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0024] First embodiment:

[0025] like Figure 1-4As shown, the present invention provides a stable welding mechanism for metal processing, including: a processing device 100, a welding assembly 300, the processing device 100 includes a workbench 101, a limit clamping plate 103 is symmetrically provided on the upper end surface of the workbench 101, and an L-shaped plate 102 is fixedly provided on one side of the workbench 101, and a positioning assembly 200 is further provided on the upper end surface of the workbench 101, the positioning assembly 200 includes a positioning frame 202 installed in an arc-shaped groove provided in the limit clamping plate 103, a guide column provided at one end of the positioning frame 202 is connected to the control motor 201, and the positioning frame 200 is provided with a plurality of guide posts. 02 is fixedly provided with a plurality of fixed sleeve rods 203, and every two fixed sleeve rods 203 are connected to the positioning seat 204 together. A positioning cavity 205 is provided in the positioning seat 204, and a positioning plate 206 is installed on the upper end of the positioning seat 204 through a movable bolt. The positioning plate 206 can be fixed horizontally to the positioning seat 204 through a pin 209. The two positioning seats 204 are symmetrically arranged, and a welding port 207 is formed between the two positioning seats 204. The welding assembly 300 includes a first hydraulic cylinder 301, and the lower end of the first hydraulic cylinder 301 is fixedly connected to the welding equipment through a positioning bolt. In actual use, the staff places the two metal plates to be welded into the positioning cavity 205 set by the positioning seat 204, and then rotates the positioning plates 206 at both ends 90 degrees, and fixes the positioning plates 206 through the latch 209. At this time, the internal metal plates are fixed by the cooperation of the positioning cavity 205 and the positioning plates 206. The connection between the two metal plates is exposed to the welding port 207. At this time, by starting the first hydraulic cylinder 301, the welding equipment is driven downward by the first hydraulic cylinder 301, and the welding equipment welds the two metal plates through the welding port 207. After the end face is welded, the welding equipment is moved upward by starting the first hydraulic cylinder 301, and then the control motor 201 is started. By controlling the rotation of the motor 201, the guide column is driven to move. Since the guide column is fixedly sleeved on one side of the positioning frame 202, the positioning frame 202 is flipped. At this time, the guide column at one end of the positioning frame 202 is engaged in the limit clamping plate 103, and then the drive motor 302 is started to drive the second hydraulic cylinder 400 to move to one side through the screw rod, and finally the first hydraulic cylinder 301 is started to drive the welding equipment to move downward for welding.

[0026] By setting up the positioning component 200, there is no need to take out the positioned metal parts. The metal parts and the positioning seat 204 can be flipped synchronously by controlling the use of the motor 201. Since the need to manually take out and re-place the metal parts is avoided, the time of the entire welding process is greatly shortened, thereby improving the overall production efficiency.

[0027] Second embodiment:

[0028] like Figure 3-4As shown, the upper end surface of the workbench 101 is also provided with a groove, in which a second hydraulic cylinder 400 is provided. The upper end of the second hydraulic cylinder 400 is detachably connected to the top plate 500 through the positioning plate 206, and the top plate 500 is installed in the positioning cavity 205 set by the positioning seat 204.

[0029] By cooperating with the second hydraulic cylinder 400, the top plate 500 and the positioning seat 204, in actual use, when the welding of the metal workpiece is completed, the second hydraulic cylinder 400 can drive the top plate 500 to move upward, and the upward movement of the top plate 500 can eject the metal workpiece in the positioning seat 204. The workpiece can be quickly ejected and unloaded, shortening the residence time of the workpiece on the equipment and improving the overall production rhythm.

[0030] Third embodiment:

[0031] like Figure 1-2 As shown, a driving motor 302 is further provided at the end side of the L-shaped plate 102, and a screw rod is sleeved on the output end of the driving motor 302. The first hydraulic cylinder 301 can move left and right through the cooperation of the moving seat and the screw rod.

[0032] By cooperating with the drive motor 302, the screw rod, the movable seat, and the first hydraulic cylinder 301, the left and right distance of the first hydraulic cylinder 301 can be adjusted. In actual use, the operator can adjust the position of the welding device through simple control without manually moving heavy equipment. At the same time, through the precision adjustment of the screw rod, the position of the welding point can be accurately controlled to ensure the accuracy and repeatability of the welding operation.

[0033] Fourth embodiment:

[0034] like Figure 3 As shown, a handle 210 is further provided on the upper end surface of the positioning plate 206 , and the handle 210 is welded to the upper end surface of the positioning plate 206 .

[0035] By providing a handle 210 on the positioning plate 206 , after the welding of the metal workpiece is completed, the provided handle 210 facilitates the worker to open the positioning plate 206 .

[0036] Fifth embodiment:

[0037] like Figure 3 As shown, the socket 208 provided on the end side of the positioning plate 206 has the same diameter as the plug 209 , and the positioning plate 206 is firmly installed on the horizontal surface of the positioning seat 204 through the plug 209 .

[0038] The socket 208 provided on the positioning plate 206 is set to have the same diameter as the pin 209. When the positioning plate 206 is fixed by the pin 209, the same diameter of the two ensures the stable installation of the positioning plate 206. Through the stable installation of the positioning plate 206, combined with the positioning cavity 205 set by the positioning seat 204, the stable placement of the metal workpiece is achieved.

[0039] Working principle: In actual use, the staff places the two metal plates to be welded into the positioning cavity 205 set by the positioning seat 204, and then rotates the positioning plates 206 at both ends 90 degrees, and fixes the positioning plates 206 through the latch 209. At this time, the internal metal plates are fixed through the cooperation of the positioning cavity 205 and the positioning plates 206. The connection between the two metal plates is exposed to the welding port 207. At this time, by starting the first hydraulic cylinder 301, the welding equipment is driven to move downward by the first hydraulic cylinder 301, and the welding equipment welds the two metal plates through the welding port 207. When one end face is welded, the welding equipment is moved upward by starting the first hydraulic cylinder 301, and then By starting the control motor 201, the rotation of the control motor 201 is controlled to drive the guide column to move. Since the guide column is fixedly sleeved on one side of the positioning frame 202, the positioning frame 202 is flipped. At this time, the guide column at one end of the positioning frame 202 is engaged in the limit clamping plate 103, and then by starting the drive motor 302, the second hydraulic cylinder 400 is driven to move to one side through the screw rod, and finally the first hydraulic cylinder 301 is started to drive the welding equipment to move downward to weld it. When the welding of the metal workpiece is completed, the second hydraulic cylinder 400 can drive the top plate 500 to move upward, and the metal workpiece in the positioning seat 204 is ejected by the upward movement of the top plate 500.

[0040] The above embodiment is only one of the preferred implementation methods of the present invention and should not be used to limit the scope of protection of the present invention. Any changes or modifications that have no substantive meaning made to the main design concept and spirit of the present invention, as long as the technical problems they solve are still consistent with the present invention, should be included in the scope of protection of the present invention.

Claims

1. A stable welding mechanism for metal processing, characterized in that: include: A processing device (100) and a welding assembly (300) are provided. The processing device (100) includes a workbench (101), a limit card plate (103) is symmetrically provided on the upper end surface of the workbench (101), and an L-shaped plate (102) is fixedly provided on one side of the workbench (101). A positioning assembly (200) is also provided on the upper end surface of the workbench (101), and the positioning assembly (200) includes a positioning frame (202) installed in an arc-shaped groove provided on the limit card plate (103), a guide column provided at one end of the positioning frame (202) is connected to a control motor (201), and a plurality of fixed components are fixed on the positioning frame (202). A fixed sleeve rod (203), each two fixed sleeve rods (203) are commonly connected to a positioning seat (204), a positioning cavity (205) is provided in the positioning seat (204), and a positioning plate (206) is installed on the upper end of the positioning seat (204) through a movable bolt, and the positioning plate (206) can be horizontally fixed to the positioning seat (204) through a pin (209), the two positioning seats (204) are symmetrically arranged, and a welding port (207) is formed between the two positioning seats (204), and the welding assembly (300) includes a first hydraulic cylinder (301), and the lower end of the first hydraulic cylinder (301) is fixedly connected to the welding equipment through a positioning bolt.

2. A stable welding mechanism for metal processing according to claim 1, characterized in that: The upper end surface of the workbench (101) is further provided with a groove, in which a second hydraulic cylinder (400) is provided. The upper end of the second hydraulic cylinder (400) is detachably connected to a top plate (500) via a positioning plate (206), and the top plate (500) is installed in a positioning cavity (205) set by a positioning seat (204).

3. A stable welding mechanism for metal processing according to claim 1, characterized in that: A driving motor (302) is also provided on the end side of the L-shaped plate (102), and a screw rod is sleeved on the output end of the driving motor (302). The first hydraulic cylinder (301) can move left and right through the cooperation of the movable seat and the screw rod.

4. A stable welding mechanism for metal processing according to claim 1, characterized in that: The upper end surface of the positioning plate (206) is further provided with a handle (210), and the handle (210) is welded to the upper end surface of the positioning plate (206).

5. A stable welding mechanism for metal processing according to claim 4, characterized in that: The socket (208) provided on the end side of the positioning plate (206) has the same diameter as the latch (209), and the positioning plate (206) is firmly mounted on the horizontal plane of the positioning seat (204) via the latch (209).

6. A stable welding mechanism for metal processing according to claim 2, characterized in that: The top plate (500) has the same diameter as the positioning cavity (205) set by the positioning seat (204), and the top plate (500) is embedded in the positioning cavity (205) opened by the positioning seat (204).

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