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CN-224209408-U - Multifunctional repair welding workbench for circuit board

CN224209408UCN 224209408 UCN224209408 UCN 224209408UCN-224209408-U

Abstract

The utility model relates to the technical field of repair welding, and discloses a multifunctional repair welding workbench for a circuit board, which solves the problems that the conventional multifunctional repair welding workbench for the circuit board is inconvenient to adjust the position of the circuit board in time according to welding requirements and affects welding efficiency, and comprises a processing table, wherein an annular groove is formed in the middle of the upper end of the processing table, one side of the upper end of the processing table is connected with a rotating assembly, one side of the upper end of the processing table is connected with a multifunctional mounting plate, according to the utility model, the rotating sleeve is pulled upwards through the arrangement of the rotating assembly, the rotating sleeve drives the limiting plate to move, when the limiting plate is not contacted with the limiting rod, the rotating sleeve rotates, the rotating sleeve drives the round rod to rotate, the round rod drives the gear to rotate, and the fixing seat is rotated under the meshing transmission of the gear and the fluted disc, so that an operator can conveniently repair welding operation on the circuit board from different angles, the working time is saved, and the welding efficiency is improved.

Inventors

  • TIAN YONGJUN
  • Hong Yegen
  • WEI ZHIYANG

Assignees

  • 杭州信悦电子有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. The multifunctional repair welding workbench for the circuit board comprises a machining table (1) and is characterized in that an annular groove (2) is formed in the middle of the upper end of the machining table (1), a rotating assembly (3) is connected to one side of the upper end of the machining table (1), a multifunctional mounting plate (4) is connected to one side of the upper end of the machining table (1), a fixing seat (5) is rotatably connected to one side of the upper end of the machining table (1), a groove (6) is formed in the upper end of the fixing seat (5), a fixing assembly (7) is connected to the inner portion of the groove (6), a movable plate (8) is connected to the lower end of the fixing seat (5), balls (9) are rotatably connected to the lower end of the movable plate (8), and the outer portions of the balls (9) are in sliding contact with the inner portion of the annular groove (2).
  2. 2. The multifunctional repair welding workbench for the circuit board, as claimed in claim 1, wherein the rotating assembly (3) comprises a rotating shaft (31) arranged on the inner side of the processing table (1), one end of the rotating shaft (31) is connected with the lower end of the processing table (1), the other end of the rotating shaft (31) is connected with a fluted disc (32), and the upper end of the fluted disc (32) is rotatably connected with the lower end of the processing table (1).
  3. 3. The multifunctional repair welding workbench for the circuit board, as claimed in claim 2, is characterized in that a gear (33) is meshed with one side of the fluted disc (32), one end of the gear (33) is connected with a round rod (34), the upper end of the round rod (34) penetrates through and extends to the position above the processing table (1), a rotating sleeve (35) is sleeved outside the round rod (34) in a sliding mode, a sliding block (36) is connected to the inner side of the rotating sleeve (35), and one end of the sliding block (36) is connected with the round rod (34) in a sliding mode.
  4. 4. The multifunctional repair welding workbench for the circuit board, as claimed in claim 3, is characterized in that a sliding groove (37) is formed in the sliding connection position of the round rod (34) corresponding to the sliding block (36), the sliding block (36) is located in the sliding groove (37), one end of the sliding block (36) is connected with a sliding rod (38) in a penetrating mode, two ends of the sliding rod (38) are connected with two sides of the inner wall of the sliding groove (37), a spring (39) is sleeved outside the sliding rod (38), one end of the spring (39) is connected with one side of the sliding block (36), and the other end of the spring (39) is connected with one side of the inner wall of the sliding groove (37).
  5. 5. The multifunctional repair welding workbench for the circuit board of claim 4, wherein the lower end of the rotating sleeve (35) is connected with a limiting plate (310), a limiting groove (311) is formed in the outer portion of the limiting plate (310), one side of the upper end of the processing table (1) is connected with a limiting rod (312), and the limiting rod (312) is located in the limiting groove (311).
  6. 6. The multifunctional repair welding workbench for the circuit board according to claim 1, wherein the fixing assembly (7) comprises a screw rod (71) arranged on one side inside the groove (6), one end of the screw rod (71) penetrates through and extends to the outside of the fixing seat (5), a push plate (72) is sleeved on the screw thread outside the screw rod (71), one end clamping plate (73) is connected to the upper end of the push plate (72), and one end of the clamping plate (73) is connected with an adhesive tape (75).
  7. 7. The multifunctional repair welding workbench for the circuit board, as claimed in claim 6, wherein the adsorption hole (76) is formed in one end of the clamping plate (73), an absorption pipe (77) is connected to one end of the clamping plate (73), one end of the absorption pipe (77) penetrates through and extends to the inner part of the clamping plate (73), a suction fan (78) is connected to the other end of the absorption pipe (77), the lower end of the suction fan (78) is connected with the upper end of the processing table (1), and a discharge box (79) is connected to the output end of the suction fan (78).
  8. 8. The multifunctional repair welding workbench for circuit boards according to claim 7, wherein the inside of the discharge box (79) is respectively provided with an activated carbon adsorption filter plate and an organic resin adsorption filter plate.

Description

Multifunctional repair welding workbench for circuit board Technical Field The utility model belongs to the technical field of repair welding, and particularly relates to a multifunctional repair welding workbench for a circuit board. Background The names of the circuit boards are ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like. The circuit board makes circuit miniaturation, the observability, to fixed circuit's batch production and optimize with electrical apparatus overall arrangement play important effect, in electronic equipment's production, maintenance in-process, the repair welding work of circuit board is a common and important process, traditional repair welding work is usually carried out on simple mesa, it is fixed with the circuit board, the staff carries out welding operation, when need to weld the circuit board different positions, need take off fixed circuit board, remove to required welding position, then fix again, it is comparatively troublesome, influence welding efficiency. The multifunctional repair welding workbench for the circuit board is inconvenient to adjust the position of the circuit board in time according to welding requirements, and influences welding efficiency. Disclosure of utility model Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the multifunctional repair welding workbench for the circuit board, which effectively solves the problems that the conventional multifunctional repair welding workbench for the circuit board is inconvenient to adjust the position of the circuit board in time according to welding requirements and affects the welding efficiency. In order to achieve the purpose, the multifunctional repair welding workbench for the circuit board comprises a machining table, wherein an annular groove is formed in the middle of the upper end of the machining table, a rotating assembly is connected to one side of the upper end of the machining table, a multifunctional mounting plate is connected to one side of the upper end of the machining table, a fixing seat is connected to one side of the upper end of the machining table in a rotating mode, a groove is formed in the upper end of the fixing seat, a fixing assembly is connected to the inside of the groove, a movable plate is connected to the lower end of the fixing seat, the lower end of the movable plate is located in the annular groove, balls are connected to the lower end of the movable plate in a rotating mode, and the outer portions of the balls are in sliding contact with the inside of the annular groove. Optionally, the rotating assembly includes the pivot of installing in the processing bench inboard, pivot one end is connected with the processing bench lower extreme, the pivot other end is connected with the fluted disc, fluted disc upper end and processing bench lower extreme rotate and are connected. Optionally, the fluted disc one side meshing has the gear, gear one end is connected with the round bar, round bar upper end runs through and extends to processing bench top department, the outside slip cap of round bar is equipped with the rotation cover, it is connected with the slider to rotate the cover inboard, slider one end and round bar sliding connection. Optionally, the spout has been seted up to round bar correspondence slider sliding connection department, the slider is located the inside department of spout, slider one end through-connection has the slide bar, slide bar both ends all are connected with spout inner wall both sides, the outside cover of slide bar is equipped with the spring, spring one end is connected with slider one side, the spring other end is connected with spout inner wall one side. Optionally, the swivel sleeve lower extreme is connected with the limiting plate, the limiting groove has been seted up to the limiting plate outside, processing bench upper end one side is connected with the gag lever post, the gag lever post is located the inside department of limiting groove. Optionally, fixed subassembly is including installing in the lead screw of the inside one side of recess, lead screw one end runs through and extends to fixing base outside department, the outside thread bush of lead screw is equipped with the push pedal, the push pedal upper end is connected with one end grip block, grip block one end is connected with the adhesive tape. Optionally, the absorption hole has been seted up to grip block one end, grip block one end is connected with the absorption pipe, absorption pipe one end runs through and extends to the inside department of grip block, the absorption pipe other end is connected with the suction fan, the suction fan lower extreme is connected with the proce