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CN-224209348-U - Otic placode welding mounting fixture

CN224209348UCN 224209348 UCN224209348 UCN 224209348UCN-224209348-U

Abstract

The utility model relates to the technical field of mounting fixtures, in particular to an ear plate welding mounting fixture, which comprises a magnet, wherein the top end of the magnet is provided with a lifting assembly, the top end of the lifting assembly is provided with a frame, an inner cavity of the frame is provided with an adjusting assembly, two connecting rods are arranged on the adjusting assembly, the bottom end of each connecting rod is provided with a fixed plate, each fixed plate is provided with a sliding assembly, the bottom end of each connecting rod is provided with a fixed clamping plate, and one side of the sliding assembly, which is close to the fixed clamping plate, is rotationally connected with a movable clamping plate through a bearing. This otic placode welding mounting fixture has solved when the otic placode welding in-process after placing the otic placode in the welding position need hold up to prevent that it from removing at welded in-process, and lead to its position angle to appear the deviation, influences its problem of normally being connected with the excavator.

Inventors

  • Sun Xingshan

Assignees

  • 山东昌隆机械制造股份有限公司

Dates

Publication Date
20260508
Application Date
20250417

Claims (8)

  1. 1. The utility model provides an otic placode welding mounting fixture, includes magnet (1), its characterized in that, the top of magnet (1) is provided with lifting unit, lifting unit's top is provided with frame (2), the inner chamber of frame (2) is provided with adjusting part, be provided with two connecting rods (3) on the adjusting part, every the bottom of connecting rod (3) all is provided with fixed plate (9), every all be provided with sliding part on fixed plate (9), the bottom of connecting rod (3) is provided with fixed splint (10), one side that sliding part is close to fixed splint (10) is connected with movable splint (14) through the bearing rotation.
  2. 2. The ear plate welding installation fixture according to claim 1, wherein the top end of the movable clamping plate (14) and the bottom end of the connecting rod (3) are in plane and are tightly attached.
  3. 3. The lug plate welding installation fixture according to claim 1, wherein the sliding assembly comprises a threaded cylinder (11), a screw rod (12) and a handle (13), the threaded cylinder (11) is fixedly inserted in the middle of the fixed plate (9), the screw rod (12) is screwed into an inner cavity of the threaded cylinder (11), the handle (13) is arranged at one end, far away from the fixed clamping plate (10), of the screw rod (12), and one end, close to the fixed clamping plate (10), of the screw rod (12) is rotatably connected with the movable clamping plate (14) through a bearing.
  4. 4. The lug plate welding installation fixture according to claim 1, wherein the lifting assembly comprises a motor (15), a screw rod (16), a movable barrel (17), a fixed barrel (18), a sliding rod (19) and a connecting assembly, the motor (15) is arranged at the top end of the magnet (1), the screw rod (16) is fixedly connected to the output end of the motor (15), the movable barrel (17) is in threaded connection with the outer wall of the screw rod (16) and is fixedly connected with the bottom end of the frame (2), the fixed barrel (18) is arranged at the top end of the magnet (1), the sliding rod (19) is slidably inserted into the inner cavity of the fixed barrel (18) and is fixedly connected with the bottom end of the frame (2), and the connecting assembly is arranged in the inner cavity of the fixed barrel (18) and is fixedly connected with the outer wall of the sliding rod (19).
  5. 5. The lug plate welding installation fixture according to claim 4, wherein the connecting assembly comprises a sliding groove (20) and a sliding block (21), the sliding groove (20) is formed in the inner wall of the fixed barrel (18), the sliding block (21) is slidably embedded in the inner cavity of the sliding groove (20) and fixedly connected with the outer wall of the sliding rod (19), and the inner cavity of the sliding groove (20) is matched with the outer wall of the sliding block (21) and is in a dovetail shape.
  6. 6. The lug plate welding installation fixture according to claim 1, wherein the adjusting assembly comprises a screw rod (4), a knob (5), sliding blocks (6) and a limiting assembly, one end of the screw rod (4) is rotatably connected to the left side of an inner cavity of the frame (2) through a bearing, the other end of the screw rod (4) extends to the right end of the frame (2) and is fixedly connected with the knob (5), the two sliding blocks (6) are respectively connected to the left side and the right side of the outer wall of the screw rod (4) in a threaded mode and are respectively fixedly connected with the two connecting rods (3), and the limiting assembly is arranged at the bottom end of the inner cavity of the frame (2) and is fixedly connected with the two sliding blocks (6).
  7. 7. The lug plate welding installation fixture of claim 6, wherein threads on the left side and the right side of the outer wall of the screw rod (4) are oppositely arranged.
  8. 8. The earplate welding installation fixture according to claim 6, wherein the limiting assembly comprises limiting grooves (7) and limiting blocks (8), the limiting grooves (7) are formed in the bottom ends of inner cavities of the machine frame (2), the two limiting blocks (8) are slidably embedded in the inner cavities of the limiting grooves (7) and are fixedly connected with the bottom ends of the two sliding blocks (6) respectively, and the inner cavities of the limiting grooves (7) are matched with the outer walls of the limiting blocks (8) in a T shape.

Description

Otic placode welding mounting fixture Technical Field The utility model relates to the technical field of mounting fixtures, in particular to an ear plate welding mounting fixture. Background The excavator bucket lug plate is a key structural component of an excavator bucket, is mainly used for connecting the bucket and the bucket rod, bears a main stress transmission function in excavating operation, is a main stress component between the bucket and the bucket rod, and is required to bear pulling force, pressure and torque during excavating, the strength of the excavator bucket lug plate directly influences the working efficiency and the safety of the excavator, and the bucket can realize actions such as opening, closing, overturning and the like through rotation of the lug plate to finish operations such as loading and unloading of materials. In the process of welding the earplates, after the earplates are placed at the welding positions, the earplates need to be held by hands to prevent the earplates from moving in the welding process, so that deviation of the position angles of the earplates occurs, the normal connection of the earplates and the excavator is affected, and the earplate welding installation clamp is provided for the problem. Disclosure of utility model The utility model aims to provide an ear plate welding installation clamp which is used for solving the problems in the background technology. In order to achieve the purpose, the technical scheme is that the lug plate welding installation fixture comprises a magnet, wherein the top end of the magnet is provided with a lifting assembly, the top end of the lifting assembly is provided with a frame, an inner cavity of the frame is provided with an adjusting assembly, two connecting rods are arranged on the adjusting assembly, the bottom end of each connecting rod is provided with a fixed plate, each fixed plate is provided with a sliding assembly, the bottom end of each connecting rod is provided with a fixed clamping plate, and one side, close to the fixed clamping plate, of each sliding assembly is rotationally connected with a movable clamping plate through a bearing. Preferably, the top end of the movable clamping plate and the bottom end of the connecting rod are both planar and closely attached. Preferably, the sliding assembly comprises a threaded cylinder, a screw rod and a handle, wherein the threaded cylinder is fixedly inserted in the middle of the fixed plate, the screw rod is in threaded connection with the inner cavity of the threaded cylinder, the handle is arranged at one end of the screw rod away from the fixed clamping plate, and one end of the screw rod close to the fixed clamping plate is in rotary connection with the movable clamping plate through a bearing. Preferably, the lifting assembly comprises a motor, a screw rod, a moving cylinder, a fixed cylinder, a sliding rod and a connecting assembly, wherein the motor is arranged at the top end of the magnet, the screw rod is fixedly connected with the output end of the motor, the moving cylinder is in threaded connection with the outer wall of the screw rod and is fixedly connected with the bottom end of the frame, the fixed cylinder is arranged at the top end of the magnet, the sliding rod is slidably inserted into the inner cavity of the fixed cylinder and is fixedly connected with the bottom end of the frame, and the connecting assembly is arranged in the inner cavity of the fixed cylinder and is fixedly connected with the outer wall of the sliding rod. Preferably, the connecting assembly comprises a sliding groove and a sliding block, the sliding groove is formed in the inner wall of the fixed barrel, the sliding block is slidably embedded in the inner cavity of the sliding groove and fixedly connected with the outer wall of the sliding rod, and the inner cavity of the sliding groove is matched with the outer wall of the sliding block in a dovetail shape. Preferably, the adjusting part comprises a screw rod, a knob, sliding blocks and a limiting part, wherein one end of the screw rod is rotationally connected to the left side of an inner cavity of the frame through a bearing, the other end of the screw rod extends to the right end of the frame and is fixedly connected with the knob, the sliding blocks are respectively screwed on the left side and the right side of the outer wall of the screw rod and are respectively fixedly connected with two connecting rods, and the limiting part is arranged at the bottom end of the inner cavity of the frame and is fixedly connected with the two sliding blocks. Preferably, threads on the left side and the right side of the outer wall of the screw rod are oppositely arranged. Preferably, the limiting assembly comprises a limiting groove and limiting blocks, wherein the limiting groove is formed in the bottom end of an inner cavity of the frame, the limiting blocks are embedded in the inner cavity of the limiting groove in a sliding mod