CN221019433U

CN221019433U - Circuit board welding workbench

Info

Publication number: CN221019433U
Application number: CN202322764527.9U
Authority: CN
Inventors: 王丙超
Original assignee: Century Plin Tianjin Technology Co ltd
Current assignee: Century Plin Tianjin Technology Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the technical field of work tables, in particular to a circuit board welding work table which comprises a base and a work table, wherein the work table is arranged above the base, a rotating mechanism is arranged in the base, a frame is fixedly connected to the upper surface of the work table, a double-end stud is fixedly connected to an output shaft of a second motor, outer walls at two ends of the double-end stud are rotationally connected with the frame through bearings, and two thread blocks are connected to the outer walls of the double-end stud in a threaded manner. Through the cooperation between first motor, screw rod, thread board, slide bar, rack, incomplete gear and the semicylinder, first motor drives the screw rod and rotates, and screw rod drive thread board motion, and the slide bar plays the guide effect to the motion of thread board, and the thread board drives the rack motion, and rack drive incomplete gear rotates, and incomplete gear drives the workstation and rotates, and then drives the circuit board and rotate, makes the circuit board slope, is fixed the back to the circuit board, is convenient for incline the circuit board.

Description

Circuit board welding workbench

Technical Field

The utility model relates to the technical field of workbenches, in particular to a circuit board welding workbench.

Background

The names of the circuit boards are: ceramic circuit boards, alumina 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, and the circuit boards make circuits miniaturized and visualized, and play an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.

For example, a circuit board welding workbench with the patent number of CN215393491U comprises a supporting bottom plate, a welding support and two fixing devices are fixedly arranged at the top of the supporting bottom plate, the two fixing devices are symmetrically arranged at two sides of the welding support and are respectively in threaded connection with the welding support, the file is still insufficient, when the circuit board welding workbench is used, the problem that the fixing devices cannot be moved and adjusted due to the fixity of the fixing devices when the circuit board is welded and fixed, and then the welding devices are inconvenient to weld the circuit boards with different sizes, and the production efficiency of the circuit boards is affected is solved, however, the workbench in the file is always in a horizontal device after fixing the circuit boards, certain positions on the circuit boards are required to be inclined by a certain angle during welding, and the circuit boards are inconvenient to incline after being fixed.

Disclosure of utility model

The utility model aims to solve the problem that the inclination of a circuit board is inconvenient, and provides a circuit board welding workbench.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a circuit board welding workbench, includes base and workstation, the workstation sets up the top at the base, the inside of base is provided with slewing mechanism, the upper surface rigid coupling of workstation has the frame, the outer wall rigid coupling of frame has the second motor, the output shaft rigid coupling of second motor has the double-end stud, the outer wall at double-end stud all rotates with the frame through the bearing and links to each other, the outer wall threaded connection of double-end stud has two screw thread pieces.

Preferably, the rotating mechanism comprises a first motor, the inside at the base is fixed to the first motor, the output shaft rigid coupling of first motor has the screw rod, the outer wall at screw rod both ends all rotates through bearing and base and links to each other, the outer wall threaded connection of screw rod has the screw thread board, the screw thread board slides with the outer wall of slide bar and links to each other, the both ends of slide bar all link to each other with the base is fixed, the top rigid coupling of screw thread board has the rack, the rack links to each other with the incomplete gear meshing, the incomplete gear rigid coupling is in the below of workstation, the front and back surface of incomplete gear all rigid coupling has the semicylinder, the outer wall of semicylindrical links to each other with the base is sliding.

Preferably, a sliding block is fixedly connected above the threaded block, and the outer wall of the sliding block is connected with the frame in a sliding manner.

Preferably, a bracket is fixedly connected above the sliding block, a supporting rod is connected in a sliding manner in the bracket, and a clamping block is fixedly connected at the lower end of the supporting rod.

Preferably, the outer wall of the supporting rod is sleeved with a spring, and two ends of the spring are fixedly connected with the bracket and the clamping block respectively.

Preferably, a circuit board is attached to the lower portion of the clamping block.

The circuit board welding workbench provided by the utility model has the beneficial effects that: through the cooperation between first motor, screw rod, thread board, slide bar, rack, incomplete gear and the semicylinder, first motor drives the screw rod and rotates, and screw rod drive thread board motion, and the slide bar plays the guide effect to the motion of thread board, and the thread board drives the rack motion, and rack drive incomplete gear rotates, and incomplete gear drives the workstation and rotates, and then drives the circuit board and rotate, makes the circuit board slope, is fixed the back to the circuit board, is convenient for incline the circuit board.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the connection of the first motor, screw and flighting in accordance with the present utility model;

Fig. 4 is a schematic structural view of the connection part of the second motor, the sliding block and the bracket in the utility model.

In the figure: 1. the device comprises a base, 2, a workbench, 3, a rotating mechanism, 301, a first motor, 302, a screw, 303, a threaded plate, 304, a sliding rod, 305, a rack, 306, a residual gear, 307, a semi-cylinder, 4, a frame, 5, a second motor, 6, a double-end stud, 7, a threaded block, 8, a sliding block, 9, a bracket, 10, a supporting rod, 11, a clamping block, 12, a spring, 13 and a circuit board.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Referring to fig. 1-4: in the embodiment, the circuit board welding workbench comprises a base 1 and a workbench 2, wherein the workbench 2 is arranged above the base 1, a rotating mechanism 3 is arranged in the base 1, the rotating mechanism 3 rotates a fixed circuit board 13 and adjusts the angle of the circuit board 13, a frame 4 is fixedly connected to the upper surface of the workbench 2, a second motor 5 is fixedly connected to the outer wall of the frame 4, a stud 6 is fixedly connected to the output shaft of the second motor 5, the second motor 5 drives the stud 6 to rotate, the outer walls at two ends of the stud 6 are all connected with the frame 4 in a rotating manner through bearings, two thread blocks 7 are connected to the outer wall of the stud 6 in a threaded manner, the stud 6 drives the two thread blocks 7 to move, a sliding block 8 is fixedly connected to the upper part of the thread block 7, the screw thread piece 7 drives slider 8 and slides, the outer wall of slider 8 links to each other with the frame 4 slip, slider 8 slides in the inside of frame 4, the top rigid coupling of slider 8 has support 9, slider 8 drives support 9 motion, the inside slip of support 9 links to each other has branch 10, branch 10 slides in the inside of support 9, the lower extreme of branch 10 has fixedly connected with clamp splice 11, branch 10 drives clamp splice 11 motion, spring 12 has been cup jointed to the outer wall of branch 10, the model of spring 12 is selected according to the in-service use demand, satisfy the work needs can, the both ends of spring 12 are fixed with support 9 and clamp splice 11 respectively and link to each other, spring 12 drives clamp splice 11 under the elastic action and descends, circuit board 13 has been laminated to clamp splice 11's below, clamp splice 11 fixes circuit board 13.

The rotating mechanism 3 comprises a first motor 301, a screw rod 302, a threaded plate 303, a sliding rod 304, a rack 305, a residual gear 306 and a half cylinder 307, wherein the first motor 301 is fixedly connected in the base 1, an output shaft of the first motor 301 is fixedly connected with the screw rod 302, the first motor 301 drives the screw rod 302 to rotate, the outer walls at two ends of the screw rod 302 are all rotationally connected with the base 1 through bearings, the threaded plate 303 is in threaded connection with the outer walls of the screw rod 302, the screw rod 302 drives the threaded plate 303 to move, the threaded plate 303 is slidably connected with the outer walls of the sliding rod 304, the sliding rod 304 plays a guiding role in the movement of the threaded plate 303, two ends of the sliding rod 304 are fixedly connected with the base 1, the rack 305 is fixedly connected above the threaded plate 303, the threaded plate 303 drives the rack 305 to move, the rack 305 is meshed with the residual gear 306 to be connected, the rack 305 drives the residual gear 306 to rotate, the residual gear 306 is fixedly connected under the workbench 2, the residual gear 306 drives the workbench 2 to rotate, the front surface and the rear surface of the residual gear 306 are fixedly connected with 307, the half cylinder 307 plays a supporting guiding role in the movement of the residual gear 306, the half cylinder 307 is slidably connected with the base 1, and the outer walls of the half cylinder 307 are slidably connected with the base 1, and the rack is required to be used according to the model of the motor, and the actual requirement can be used;

the first motor 301 drives the screw rod 302 to rotate, the screw rod 302 drives the screw plate 303 to move, the sliding rod 304 plays a role in guiding the movement of the screw plate 303, the screw plate 303 drives the rack 305 to move, the rack 305 drives the residual gear 306 to rotate, the residual gear 306 drives the workbench 2 to rotate, and then the circuit board 13 is driven to rotate, so that the circuit board 13 is inclined, and after the circuit board 13 is fixed, the circuit board 13 is inclined conveniently.

Working principle:

when the circuit board welding workbench is used, the distance between the clamping blocks 11 at two sides is adjusted according to the size of the circuit board 13, the second motor 5 is started, the second motor 5 drives the stud 6 to rotate, the stud 6 drives the two threaded blocks 7 to move, the threaded blocks 7 drive the sliding block 8 to slide, the sliding block 8 drives the bracket 9 to move, further, the two clamping blocks 11 are driven to move, the second motor 5 is closed when the position is adjusted to a required position, the supporting rod 10 is pulled upwards, the supporting rod 10 drives the clamping blocks 11 to move, the spring 12 is compressed, the circuit board 13 is placed on the bracket 4 below the two clamping blocks 11, the supporting rod 10 is loosened, the spring 12 drives the clamping blocks 11 to descend under the elastic action, the two clamping blocks 11 fix the circuit board 13, the circuit board 13 to weld, when the inclination angle of the circuit board 13 is required to be adjusted during welding, the first motor 301 is started, the first motor 301 drives the screw rod 302 to rotate, the screw rod 303 drives the screw rod 303 to move, the sliding rod 304 plays a guiding role in the movement of the threaded plate 303, the screw 305 drives the rack 305 to rotate, the rack drives the residual gear 306 to rotate, the residual gear 306 drives the workbench 2 to drive the workbench to incline the circuit board 13, and then the circuit board 13 is required to rotate, and the circuit board 13 is required to be inclined, and the circuit board 13 is welded, so that the circuit board 13 is required to be fixed, and the circuit board 13 is rotated.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a circuit board welding workbench, includes base (1) and workstation (2), workstation (2) set up in the top of base (1), its characterized in that: the novel automatic cutting machine is characterized in that a rotating mechanism (3) is arranged inside the base (1), a frame (4) is fixedly connected to the upper surface of the workbench (2), a second motor (5) is fixedly connected to the outer wall of the frame (4), a double-end stud (6) is fixedly connected to the output shaft of the second motor (5), the outer walls of the two ends of the double-end stud (6) are rotatably connected with the frame (4) through bearings, and two thread blocks (7) are connected to the outer wall threads of the double-end stud (6).

2. The circuit board bonding station of claim 1, wherein: the rotating mechanism (3) comprises a first motor (301), the first motor (301) is fixedly connected to the inside of the base (1), a screw rod (302) is fixedly connected to an output shaft of the first motor (301), outer walls at two ends of the screw rod (302) are rotationally connected with the base (1) through bearings, a thread plate (303) is connected to the outer walls of the screw rod (302) in a threaded mode, the thread plate (303) is connected with the outer walls of a sliding rod (304) in a sliding mode, two ends of the sliding rod (304) are fixedly connected with the base (1), a rack (305) is fixedly connected to the upper portion of the thread plate (303), the rack (305) is meshed with a residual gear (306) and is fixedly connected to the lower portion of the workbench (2), semi-cylinders (307) are fixedly connected to the front surface and the rear surface of the residual gear (306), and the outer walls of the semi-cylinders (307) are connected with the base (1) in a sliding mode.

3. The circuit board bonding station of claim 1, wherein: a sliding block (8) is fixedly connected above the threaded block (7), and the outer wall of the sliding block (8) is connected with the frame (4) in a sliding manner.

4. A circuit board bonding station according to claim 3, wherein: the upper part of the sliding block (8) is fixedly connected with a support (9), the inside of the support (9) is connected with a supporting rod (10) in a sliding manner, and the lower end of the supporting rod (10) is fixedly connected with a clamping block (11).

5. The circuit board bonding station of claim 4, wherein: the outer wall of the supporting rod (10) is sleeved with a spring (12), and two ends of the spring (12) are fixedly connected with the bracket (9) and the clamping block (11) respectively.

6. The circuit board bonding station of claim 4, wherein: a circuit board (13) is attached to the lower portion of the clamping block (11).