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CN-115383394-B - Welding device integrated on welding fixture

CN115383394BCN 115383394 BCN115383394 BCN 115383394BCN-115383394-B

Abstract

The present disclosure relates to welding devices, and particularly to a welding device integrated on a welding fixture. The technical problem is to provide a welding device which can align a welding gun with the end part of a cylindrical workpiece and enable welding to be integrated on a welding fixture more accurately. The welding device integrated on the welding fixture comprises an N-shaped mounting plate, L-shaped mounting plates, a mounting frame, welding guns and the like, wherein two L-shaped mounting plates are fixedly connected to the inner sides of the N-shaped mounting plates, the two L-shaped mounting plates are symmetrically arranged, the mounting frame is arranged on the clamping device, a sliding groove is formed in the mounting frame, and the welding guns are connected to the sliding groove of the mounting frame in a sliding mode. The plate positions one of the cylindrical workpieces so that the end of one of the cylindrical workpieces is aligned with the welding gun, and when the end of the two cylindrical workpieces are aligned, the welding gun is simultaneously aligned with the end of the two cylindrical workpieces, so that welding can be performed more accurately, and the welding quality is better.

Inventors

  • WU JINGRAN

Assignees

  • 承德石油高等专科学校

Dates

Publication Date
20260508
Application Date
20220919

Claims (5)

  1. 1. The utility model provides a welding set integrated on welding frock clamp, its characterized in that, including N shape mounting panel (1), L shape mounting panel (2), mounting bracket (3), welder (31), clamping device (4) and locking device (5), the inboard rigid coupling of N shape mounting panel (1) has two L shape mounting panel (2), two L shape mounting panel (2) are the symmetry setting, mounting bracket (3) are located on clamping device (4), it has the spout to open on mounting bracket (3), welder (31) sliding connection is on the spout of mounting bracket (3), clamping device (4) set up between two L shape mounting panel (2), locking device (5) are located on mounting bracket (3); The clamping device (4) comprises a mounting disc (41), a motor (42), a three-jaw chuck (43), sliding blocks (431), a guide disc (44) and a clamping rod (45), wherein the mounting disc (41) is rotationally connected between two L-shaped mounting plates (2), the mounting frame (3) is fixedly connected to the mounting disc (41), the motor (42) is fixedly connected to one side of the mounting disc (41) close to the N-shaped mounting plate (1), an output shaft of the motor (42) is rotationally connected with the mounting disc (41), the three-jaw chuck (43) is fixedly connected to an output shaft of the motor (42), three sliding blocks (431) are slidingly connected to one side of the three-jaw chuck (43) far away from the mounting disc (41), the guide disc (44) is fixedly connected to one side of the three-jaw chuck (43) far away from the mounting disc (41), the clamping rod (45) is fixedly connected to one side of the sliding blocks (431) far away from the three-jaw chuck (43), the clamping rod (45) is slidingly connected with the guide disc (44), the three-jaw chuck (43) is fixedly connected to one side of the sliding blocks (431) which is fixedly connected to one side of the sliding blocks (431) far away from the three-jaw chuck (43), the mounting frame (53) which is provided with a locking hole (51), one end of the lock rod (53) close to the N-shaped mounting plate (1) is clamped into the lock hole (52); The welding gun is characterized by further comprising a positioning device (6), the positioning device (6) is arranged on the mounting frame (3), the positioning device (6) comprises a sliding block (61), a bearing (62), a mounting circular ring (63), a threaded rod (65), a connecting rod (66), a clamping plate (67) and a limiting rod (68), the sliding block (61) is connected onto a sliding groove of the mounting frame (3) in a sliding mode, the sliding block (61) is fixedly connected with the welding gun (31) at the same time, the outer ring of the bearing (62) is fixedly connected onto one side, far away from the mounting frame (3), of the sliding block (61), the mounting circular ring (63) is fixedly connected onto an inner ring of the bearing (62), a threaded hole (64) is formed in the mounting circular ring (63), the threaded rod (65) is connected onto the mounting circular ring (63) in a threaded mode, the clamping plate (67) is connected onto one end, far away from the threaded rod (65), and the limiting rod (68) is fixedly connected onto the threaded rod (65) in a sliding mode, and the connecting rod (66) is connected with the limiting rod (66) in a sliding mode. Including material chucking device (7), material chucking device (7) are located on guide disc (44), material chucking device (7) are including loop bar (71), reset spring (72), pull rod (73) and dop (74), one side that three-jaw chuck (43) was kept away from in guide disc (44) is fixed connection to loop bar (71), one end rigid coupling of reset spring (72) is kept away from one side of three-jaw chuck (43) in guide disc (44), the other end swivelling type of reset spring (72) is connected with pull rod (73), one end that guide disc (44) was kept away from to pull rod (73) passes bearing (62), reset spring (72) are located loop bar (71), dop (74) rigid coupling is on pull rod (73), dop (74) are located outside loop bar (71).
  2. 2. The welding device integrated on the welding fixture according to claim 1, further comprising a grip (8), wherein the grip (8) is fixedly connected to one side of the mounting frame (3) far away from the N-shaped mounting plate (1).
  3. 3. The welding device integrated on the welding fixture according to claim 2, further comprising a rubber pad (9), wherein the rubber pad (9) is fixedly connected to one side, far away from the three-jaw chuck (43), of the guide disc (44), the loop bar (71) penetrates through the rubber pad (9), and the clamping bar (45) is slidably connected with the rubber pad (9).
  4. 4. A welding device integrated on a welding fixture according to claim 3, further comprising a rubber ring (10), wherein one end of the lock rod (53) close to the N-shaped mounting plate (1) is provided with three rubber rings (10), and the rubber rings (10) are located in the lock hole (52).
  5. 5. The welding device integrated on a welding fixture according to claim 4, further comprising guide wheels (11), wherein a plurality of guide wheels (11) are rotatably connected to the clamping rod (45).

Description

Welding device integrated on welding fixture Technical Field The present disclosure relates to welding devices, and particularly to a welding device integrated on a welding fixture. Background Along with the development of scientific technology, welding technology has also improved, in welded in-process, anchor clamps can play the fixed action, let welding quality obtain improving, in the in-process of processing work piece, generally need be in the same place two cylinder work pieces welded, during the welding, need use anchor clamps to carry out spacingly to cylinder work pieces earlier, then the workman adjusts the welder position, let welder's bonding tool and the tip alignment of two cylinder work pieces, but in fact the length of two cylinder work pieces can be inconsistent, need the workman to adjust welder position before the welding, there is the inaccurate condition of welder position adjustment, thereby lead to welding inaccurately, cause welding quality not good. Disclosure of Invention The invention provides a welding device which can align the welding gun with the end part of a cylindrical workpiece and enable welding to be integrated on a welding fixture more accurately. The welding device integrated on the welding fixture comprises an N-shaped mounting plate, an L-shaped mounting plate, a mounting frame, a welding gun, a clamping device and a locking device, wherein two L-shaped mounting plates are fixedly connected to the inner side of the N-shaped mounting plate, the two L-shaped mounting plates are symmetrically arranged, the mounting frame is arranged on the clamping device, a sliding groove is formed in the mounting frame, the welding gun is connected to the sliding groove of the mounting frame in a sliding mode, the clamping device is arranged between the two L-shaped mounting plates, and the locking device is arranged on the mounting frame. Optionally, clamping device is including mounting disc, motor, three-jaw chuck, sliding block, guide disc and clamping lever, the mounting disc swivelling joint is between two L shape mounting panels, the mounting bracket rigid coupling is on the mounting disc, the motor rigid coupling is near one side of N shape mounting panel at the mounting disc, the output shaft and the mounting disc swivelling joint of motor, three-jaw chuck rigid coupling is on the output shaft of motor, one side that the mounting disc was kept away from to the three-jaw chuck is connected with three sliding block in a sliding manner, the guide disc rigid coupling is kept away from one side of mounting disc at the three-jaw chuck, the clamping lever rigid coupling is kept away from one side of three-jaw chuck at the sliding block, the clamping lever is connected with the guide disc is sliding. Optionally, the locking device comprises a locking rod, a mounting hole is formed in the mounting frame, a lock hole is formed in one L-shaped mounting plate, the locking rod is connected to the mounting hole in a sliding mode, and one end, close to the N-shaped mounting plate, of the locking rod is clamped into the lock hole. Optionally, the welding gun is further arranged on the mounting frame, the positioning device comprises a sliding block, a bearing, a mounting ring, a threaded rod, a connecting rod, a clamping plate and a limiting rod, the sliding block is connected onto a sliding groove of the mounting frame in a sliding mode, the sliding block is fixedly connected with the welding gun at the same time, the outer ring of the bearing is fixedly connected onto one side, far away from the mounting frame, of the sliding block, the mounting ring is fixedly connected onto the bearing inner ring, a threaded hole is formed in the mounting ring, the threaded rod is connected onto the threaded hole in a threaded mode, the connecting rod is rotationally connected onto the mounting ring, the clamping plate is connected onto one end, far away from the threaded rod, of the connecting rod in a sliding mode, and the limiting rod is fixedly connected onto the threaded rod in a sliding mode. Optionally, still including the material chucking device, the material chucking device is located on the guide disc, the material chucking device is including loop bar, reset spring, pull rod and dop, the loop bar rigid coupling is kept away from one side of three-jaw chuck at the guide disc, reset spring's one end rigid coupling is kept away from one side of three-jaw chuck at the guide disc, reset spring's the other end pivoted is connected with the pull rod, the one end that the guide disc was kept away from to the pull rod passes the bearing, reset spring is located the loop bar, the dop rigid coupling is on the pull rod, the dop is located outside the loop bar. Optionally, the device also comprises a handle, wherein the handle is fixedly connected to one side of the mounting frame far away from the N-shaped mounting plate. Optionally, the three-jaw chuck further comprises a rubber pad, wherein the rubber