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CN-224209367-U - Multi-station automobile instrument beam welding positioning device

CN224209367UCN 224209367 UCN224209367 UCN 224209367UCN-224209367-U

Abstract

The utility model belongs to the technical field of automobile instrument beam processing, and particularly discloses a multi-station automobile instrument beam welding positioning device which comprises a bottom plate and a cavity, wherein the cavity is formed in the bottom plate, a gear is movably connected between the upper part and the lower part of the center of the cavity, a rear toothed bar is movably connected to the rear of the gear, a left frame body is fixed to the left side of the top end of the rear toothed bar, and a front toothed bar is movably connected to the front of the gear. This multistation motormeter crossbeam welding position device is fixed with the laser head respectively through the top at left support body and right support body, and starter motor and rotary gear force back rack and preceding rack to slide along corresponding spacing groove respectively, follow the fluting to remove left support body and right support body again, force the laser head that left support body and right support body top were installed to be close in the welded part of instrument crossbeam, sent laser by the laser head and carry out the hot melt welding, solved the less problem of welding station.

Inventors

  • XU YINGBIN

Assignees

  • 广东增田盛安汽配制造有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (8)

  1. 1. A multi-station automobile instrument beam welding positioning device comprises a bottom plate (1) and a cavity (2), and is characterized in that the cavity (2) is arranged in the bottom plate (1), a gear (7) is movably connected between the upper part and the lower part of the center of the cavity (2), a rear toothed bar (4) is movably connected to the rear of the gear (7), a left frame body (20) is fixed to the left side of the top end of the rear toothed bar (4), a front toothed bar (5) is movably connected to the front of the gear (7), a right frame body (15) is fixed to the right side of the top end of the front toothed bar (5), grooves (9) are respectively arranged at the left rear and the right front of the top end of the bottom plate (1), laser heads (21) are respectively fixed to the top ends of the left frame body (20) and the right frame body (15), a wire tube (17) is fixed between the laser welder (8) and the laser welder (21) and two sides of the center of the top of the bottom plate (1), a motor (3) is respectively fixed to the rear and the front of the inside of the cavity (2), a motor (3) is respectively fixed to the left side of the bottom plate (1), a middle beam (23) is arranged at the left side of the bottom plate (1), the right side of the middle beam (23) is provided with a right cross beam (12).
  2. 2. The multi-station automobile instrument beam welding positioning device according to claim 1, wherein the top of the output end of the motor (6) is fixedly connected with the gear (7), and the rear of the rear toothed bar (4) and the front of the front toothed bar (5) are respectively embedded in the limiting groove (3).
  3. 3. The multi-station automobile instrument cross beam welding positioning device according to claim 1, wherein the right frame body (15) and the left frame body (20) are respectively embedded in the grooves (9), and the moving direction of the rear toothed bar (4) and the moving direction of the front toothed bar (5) are opposite.
  4. 4. The multi-station automobile instrument beam welding positioning device according to claim 1, wherein a bracket (18) is fixed at the center of the outer top end of the bottom plate (1), a cylinder II (19) is installed at the outer top end of the bracket (18), an upper clamping sleeve (25) is fixed at the bottom of a piston rod of the cylinder II (19), a threaded groove (27) is formed in the center of the inner lower part of the bracket (18), a screw rod (28) is connected in the threaded groove (27), a nut (29) is screwed on the outer part of the screw rod (28), a lower clamping sleeve (26) is movably connected at the top end of the screw rod (28), and the upper clamping sleeve (25) and the lower clamping sleeve (26) are symmetrically clamped at the upper part and the lower part of the surface of the middle beam (23).
  5. 5. The multi-station automobile instrument beam welding positioning device according to claim 4, wherein the radian of the inner cavity of the upper clamping sleeve (25) is the same as that of the inner cavity of the lower clamping sleeve (26), and the lengths of the upper clamping sleeve (25) and the lower clamping sleeve (26) are the same.
  6. 6. The multi-station automobile instrument beam welding positioning device according to claim 4, wherein the screw rod (28) longitudinally rotates in the thread groove (27), and the inner wall of the nut (29) is matched with the outer wall of the screw rod (28).
  7. 7. The multi-station automobile instrument beam welding positioning device according to claim 1, wherein the left side and the right side of the top end of the bottom plate (1) are respectively fixed with an upright post (10), a sleeve (11) is movably sleeved outside the upright post (10), a bolt (24) is connected below the front end of the sleeve (11) in a threaded manner, a frame body (13) is fixed at the top end of the sleeve (11), a first cylinder (14) is fixed at the top end outside the frame body (13), and a clamping plate (16) is fixed at the bottom of a piston rod of the first cylinder (14).
  8. 8. The multi-station automobile instrument beam welding positioning device according to claim 7, wherein the sleeve (11) slides vertically along the surface of the upright post (10), and the clamping plate (16) rises and falls vertically along with a piston rod of the first cylinder (14).

Description

Multi-station automobile instrument beam welding positioning device Technical Field The utility model relates to the technical field of automobile instrument beam machining, in particular to a multi-station automobile instrument beam welding positioning device. Background The automobile instrument board is provided with various instruments and ignition switches, and is integrally manufactured by a metal or plastic casting mold, so that a driver can know and adjust the running state and various data of the automobile. The transverse direction comprises the multiunit body of rod, and the thickness angle of the body of rod is different, and for quick assembly is fixed, and the majority uses welding positioner to assist to assemble, can laser melt beam assembly's surface then carries out extrusion formula's equipment, and the welding station of this kind of mechanism is limited, need constantly dismantle and change the direction of crossbeam main part with waiting to weld different accessories, both expend time also influence the stability of equipment. At present, a novel multi-station automobile instrument beam welding positioning device is provided for solving the problems. Disclosure of utility model The utility model aims to provide a multi-station automobile instrument beam welding positioning device, which aims to solve the problem that the number of welding stations is small in the background technology. The technical scheme is that the multi-station automobile instrument beam welding positioning device comprises a bottom plate and a cavity, wherein the cavity is formed in the bottom plate, a gear is movably connected between the upper part and the lower part of the center of the cavity, a rear toothed bar is movably connected to the rear of the gear, a left frame body is fixed to the left side of the top end of the rear toothed bar, a front toothed bar is movably connected to the front of the gear, a right frame body is fixed to the right side of the top end of the front toothed bar, grooves are respectively formed in the left rear part and the right front part of the top end of the bottom plate, laser heads are respectively fixed to the top ends of the left frame body and the right frame body, a wire pipe is respectively arranged on two sides of the center of the upper part of the bottom plate, a limiting groove is respectively fixed between the laser welder and the laser heads, a motor is fixed to the center of the lower part of the outer part of the bottom plate, a middle beam is transversely arranged at the center of the upper part of the bottom plate, and a left side of the middle beam is provided with a right beam. As a further technical scheme of the utility model, the top of the output end of the motor is fixedly connected with the gear, and the rear part of the rear toothed bar and the front part of the front toothed bar are respectively embedded in the limiting groove. As a further technical scheme of the utility model, the right frame body and the left frame body are respectively embedded in the grooves, and the moving directions of the rear toothed bar and the front toothed bar are opposite. As a further technical scheme of the utility model, a bracket is fixed at the center of the top end of the outer part of the bottom plate, a cylinder II is arranged at the top end of the outer part of the bracket, an upper clamping sleeve is fixed at the bottom of a piston rod of the cylinder II, a thread groove is arranged at the center of the lower part of the inner part of the bracket, a screw rod is connected in the thread groove in a threaded manner, a nut is screwed on the outer part of the screw rod, a lower clamping sleeve is movably connected at the top end of the screw rod, and the upper clamping sleeve and the lower clamping sleeve are symmetrically clamped at the upper part and the lower part of the surface of the middle beam. As a further technical scheme of the utility model, the radian of the inner cavity of the upper cutting sleeve is the same as that of the inner cavity of the lower cutting sleeve, and the lengths of the upper cutting sleeve and the lower cutting sleeve are the same. As a further technical scheme of the utility model, the screw rod is longitudinally rotated in the thread groove, and the inner wall of the nut is matched with the outer wall of the screw rod. As a further technical scheme of the utility model, the left side and the right side of the top end of the bottom plate are respectively fixed with the upright posts, the outside of the upright posts is movably sleeved with the sleeve, the lower part of the front end of the sleeve is connected with the bolt in a threaded manner, the top end of the sleeve is fixed with the frame body, the top end of the outside of the frame body is fixed with the first cylinder, and the bottom of the piston rod of the first cylinder is fixed with the clamping plate. As a further technical scheme of the utility model, the sleeve vertica