Positioning tool for processing and manufacturing integrated circuit board

Abstract

The utility model relates to the field of positioning for processing and manufacturing of integrated circuit boards, in particular to a positioning tool for processing and manufacturing of integrated circuit boards. Comprising a workbench, a set of side plates are installed on one side of the workbench in the length direction of the workbench, a dust collection system is installed on the side wall, close to the center of the workbench, of each side plate, a circuit board needing to be machined is placed on an operation table, and the height of the operation table is adjusted through a telescopic base. And a second knob is started, so that a two-way threaded rod rotationally connected in the cavity in the length direction of the cavity rotates in opposite directions, sliding block bases on the first threaded rod and the second threaded rod are driven to do reciprocating motion, and sliding blocks connected to the two-way threaded rod do relative motion. Therefore, the fixing plate moves towards the center of the workbench, and then the circuit board is positioned through the relative displacement of the positioning plate on the side wall of the fixing plate in the slide way cavity in the vertical direction. The purpose of positioning circuit boards of different specifications is achieved, and the positioning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning for processing and manufacturing integrated circuit boards, and particularly relates to a positioning tool for processing and manufacturing integrated circuit boards. Background Art

[0002] Integrated circuit boards are made using semiconductor manufacturing technology. Many transistors, resistors, capacitors and other components are made on a small single-crystal silicon wafer, and the components are combined into a complete electronic circuit using multi-layer wiring or tunnel wiring methods. In the production and processing of integrated circuit boards, the integrated circuit boards need to be welded, and the welding of integrated circuit boards requires the use of positioning tooling.

[0003] After searching, the cited publication number is CN115502753A, the publication date is December 23, 2022, and the name is a positioning tool for integrated circuit board processing and manufacturing. It includes a substrate, a positioning clamping component is arranged at the upper end of the substrate, a base is arranged below the substrate, a circuit board adjustment component is arranged between the substrate and the base, a soldering iron rack is arranged on one side of the upper end of the base, and an electric soldering iron is arranged above the soldering iron rack; the utility model realizes manual and convenient positioning of the integrated circuit board by setting the positioning clamping component, avoids the situation that the integrated circuit board is positioned by multiple cylinders and motors, resulting in a high cost of tool positioning, thereby reducing the positioning cost of the integrated circuit board, and realizes convenient adjustment of the welding position of the integrated circuit board by setting the circuit board adjustment component, avoids the situation that the staff is inconvenient to weld different positions on the integrated circuit board, and the practicality of the tool is low, thereby improving the practicality of the tool.

[0004] The above embodiment still has the following defects:

[0005] The inability to position circuit boards of different specifications at different heights and angles increases the limitations of the device, thereby reducing the flexibility and compatibility of component positioning. Utility Model Content

[0006] In view of the above problems, the utility model provides a positioning tool for integrated circuit board processing and manufacturing. It includes a workbench, a set of side panels are installed on one side of the workbench along its length direction, a dust collection system is installed on one side wall of the side panel near the center of the workbench, a set of operating tables are installed at the center of the workbench, the operating tables are rectangular in structure, a set of telescopic bases are respectively arranged at the edges of the four corners of the bottom of the operating table, and a positioning suction cup is installed at the junction of the telescopic base and the workbench;

[0007] The workbench is provided with a group of cavities in the horizontal direction, and a bidirectional threaded rod is installed in the cavity, and the bidirectional threaded rod includes a first threaded rod and a second threaded rod, a limit block is installed between the first threaded rod and the second threaded rod, and the second threaded rod extends to the outside of the workbench at one end away from the limit block and is provided with a knob, and a group of sliding grooves are provided on the top of the first threaded rod and the second threaded rod, and a group of slider bases are slidably connected in the two groups of sliding grooves.

[0008] Furthermore, the bottoms of the two groups of slider bases are respectively threadedly connected to the first threaded rod and the second threaded rod, and the two groups of slider bases are respectively arranged on both sides of the operating table.

[0009] Furthermore, the tops of the two groups of slider bases extend to the outside of the workbench and are respectively installed with a group of sliders.

[0010] Furthermore, a base is provided at one end of the first threaded rod away from the knob, and a shock absorbing component is provided inside the base.

[0011] Furthermore, a group of first connecting plates are installed on the top of each group of the sliding blocks, and a group of electric push rods are installed at the center of the top of each group of the first connecting plates.

[0012] Furthermore, a group of second connecting plates are installed at the output end of each group of the electric push rods, and a group of movable seats are installed at the top center of each group of the second connecting plates.

[0013] Furthermore, a group of fixing blocks are installed on the top of each group of movable seats, and a group of fixing plates are installed on one side wall of each group of fixing blocks.

[0014] Furthermore, a side wall of each set of the fixing plates close to the operating table is provided with a set of slideways in the vertical direction, each set of the slideways is movably connected with a set of positioning plates, and a set of connecting devices is provided at the junction of each set of the positioning plates and the slideways.

[0015] The beneficial effects of the utility model are:

[0016] 1. Place the circuit board to be processed on the operating table and adjust the height of the operating table by telescopic base. Start the second knob to make the bidirectional threaded rod connected along its length direction in the cavity rotate in opposite directions, driving the slider base on the first threaded rod and the second threaded rod to make reciprocating motion, so that the slider connected to the bidirectional threaded rod moves relative to each other. The fixed plate moves toward the center of the workbench, and then the positioning plate on the side wall of the fixed plate is relatively displaced in the slideway cavity in the vertical direction to position the circuit board. The purpose of positioning circuit boards of different specifications is achieved, and the positioning efficiency is improved.

[0017] 2. Start the electric push rod to drive the second connecting plate to move up and down, and then drive the movable seat to move to adjust the fixed height. Adjust the movable seat, and then drive the fixed plate to adjust the direction angle. During processing, start the dust collection system on one side of the workbench to deal with the dust. This achieves the purpose of processing the circuit board at different angles while cleaning the dust to reduce the pollution to the circuit board, thereby improving the compatibility of the device.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic structural diagram of a positioning tool for integrated circuit board processing and manufacturing according to an embodiment of the utility model is shown;

[0021] Figure 2 A schematic structural diagram of a positioning component according to an embodiment of the utility model is shown;

[0022] Figure 3 A front cross-sectional schematic diagram of a slideway according to an embodiment of the utility model is shown.

[0023] In the figure: 1. workbench; 2. cavity; 3. fixed plate; 4. fixed block; 5. electric push rod; 6. telescopic leg; 7. operating table; 8. telescopic base; 9. movable seat; 10. second connecting plate; 11. first connecting plate; 12. limit block; 13. base; 14. slider base; 15. slider; 16. first threaded rod; 17. second threaded rod; 18. knob; 19. slide; 20. positioning plate; 21. side panel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model embodiment provides a positioning tool for integrated circuit board processing and manufacturing, for example, Figure 1 , Figure 2 and Figure 3 As shown, it includes a workbench 1, a set of side panels 21 are installed on one side of the workbench 1 along its length direction, and a dust collection system is installed on one side wall of the side panel 21 near the center of the workbench 1. A set of operating tables 7 are installed at the center of the workbench 1, and the operating tables 7 are rectangular structures. A set of telescopic bases 8 are respectively arranged at the four corners of the bottom of the operating table 7, and a positioning suction cup is installed at the junction of the telescopic base 8 and the workbench 1.

[0026] The workbench 1 is provided with a group of cavities 2 in the horizontal direction, and the cavities 2 are provided with bidirectional threaded rods, which include a first threaded rod 16 and a second threaded rod 17. A limit block 12 is provided between the first threaded rod 16 and the second threaded rod 17, and the second threaded rod 17 has an end away from the limit block 12 extending to the outside of the workbench 1 and a knob 18 installed thereon. A group of slide grooves are provided on the top of each of the first threaded rod 16 and the second threaded rod 17, and a group of slider bases 14 are slidably connected in the two groups of slide grooves, and the bottoms of the two groups of slider bases 14 are threadedly connected to the first threaded rod 16 and the second threaded rod 17, respectively. The two groups of slider bases 14 are respectively provided on both sides of the operating table 7, and the tops of the two groups of slider bases 14 extend to the outside of the workbench 1, and a group of sliders 15 are respectively installed thereon. A base 13 is provided on the end of the first threaded rod 16 away from the knob.

[0027] A group of first connecting plates 11 are installed on the top of each group of the sliders 15, a group of electric push rods 5 are installed at the center of the top of each group of the first connecting plates 11, a group of second connecting plates 10 are installed at the output end of each group of the electric push rods 5, a group of movable seats 9 are installed at the center of the top of each group of the second connecting plates 10, a group of fixed blocks 4 are installed on the top of each group of the movable seats 9, and a group of fixed plates 3 are installed on one side wall of each group of the fixed blocks 4.

[0028] A set of slideways 19 is provided on one side wall of each set of the fixing plates 3 close to the operating table 7 in the vertical direction. Each set of the slideways is movably connected with a set of positioning plates 20 . A set of connecting devices is provided at the junction of each set of the positioning plates 20 and the slideways 19 .

[0029] Preferably, a group of supporting legs 6 are installed at the four corner edges of the bottom of the workbench 1, and the supporting legs 6 are rectangular structures.

[0030] How it works

[0031] Place the circuit board to be processed on the operating table 7, and adjust the height of the operating table by the telescopic base 8. Start the second knob 18, so that the bidirectional threaded rods connected along the length direction in the cavity 2 rotate in opposite directions, driving the slider base 14 on the first threaded rod 16 and the second threaded rod 17 to reciprocate, so that the slider 15 connected to the bidirectional threaded rods moves relatively. Thus, the fixed plate 3 moves toward the center of the workbench 1, and then the positioning plate 20 on the side wall of the fixed plate 3 moves relatively in the vertical direction in the slideway 19 cavity to position the circuit board.

[0032] Start the electric push rod 5 to drive the second connecting plate 10 to move up and down, and then drive the movable seat 9 to move to adjust the fixed height. Adjust the movable seat 9 and then drive the fixed plate 3 to adjust the direction angle. During processing, start the dust collection system on one side of the workbench 1 to clean the dust.

[0033] 1. Place the circuit board to be processed on the operating table 7, and adjust the height of the operating table by the telescopic base 8. Start the second knob 18, so that the bidirectional threaded rod connected to the cavity 2 along its length direction rotates in opposite directions, driving the slider base 14 on the first threaded rod 16 and the second threaded rod 17 to reciprocate, so that the slider 15 connected to the bidirectional threaded rod moves relatively. Thus, the fixed plate 3 moves toward the center of the workbench 1, and then the positioning plate 20 on the side wall of the fixed plate 3 is relatively displaced in the vertical direction in the cavity of the slideway 19 to position the circuit board. The purpose of positioning circuit boards of different specifications is achieved, and the positioning efficiency is improved.

[0034] 2. Start the electric push rod 5 to drive the second connecting plate 10 to move up and down, and then drive the movable seat 9 to move to adjust the fixed height. Adjust the movable seat 9, and then drive the fixed plate 3 to adjust the direction angle. During processing, start the dust collection system on one side of the workbench 1 to deal with the dust. This achieves the purpose of cleaning the dust while processing the circuit board at different angles to reduce the pollution to the circuit board, thereby improving the compatibility of the device.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A positioning tool for integrated circuit board processing and manufacturing, comprising a workbench (1), characterized in that: A group of side panels (21) are installed on one side of the workbench (1) along its length direction, a dust collection system is installed on one side wall of the side panel (21) close to the center of the workbench (1), a group of operating tables (7) are installed at the center of the workbench (1), the operating tables (7) are rectangular structures, a group of telescopic bases (8) are respectively arranged at the four corner edges of the bottom of the operating table (7), and a positioning suction cup is installed at the junction of the telescopic base (8) and the workbench (1); The workbench (1) is provided with a group of cavities (2) in the horizontal direction, and the cavities (2) are provided with bidirectional threaded rods, and the bidirectional threaded rods include a first threaded rod (16) and a second threaded rod (17), a limit block (12) is provided between the first threaded rod (16) and the second threaded rod (17), and one end of the second threaded rod (17) away from the limit block (12) extends to the outside of the workbench (1) and is provided with a knob (18), and a group of sliding grooves are provided at the top of the first threaded rod (16) and the second threaded rod (17), and a group of slider bases (14) are slidably connected in the two groups of sliding grooves.

2. The positioning tool for integrated circuit board processing and manufacturing according to claim 1 is characterized in that: The bottoms of the two groups of slider bases (14) are respectively threadedly connected to the first threaded rod (16) and the second threaded rod (17), and the two groups of slider bases (14) are respectively arranged on both sides of the operating table (7).

3. The positioning tool for integrated circuit board processing and manufacturing according to claim 2 is characterized in that: The tops of the two groups of slider bases (14) extend to the outside of the workbench (1) and are respectively equipped with a group of sliders (15).

4. The positioning tool for integrated circuit board processing and manufacturing according to claim 3 is characterized in that: A base (13) is provided at one end of the first threaded rod (16) away from the knob, and a shock absorbing component is provided inside the base (13).

5. The positioning tool for integrated circuit board processing and manufacturing according to claim 4 is characterized in that: A group of first connecting plates (11) is installed at the top of each group of the sliding blocks (15), and a group of electric push rods (5) is installed at the center of the top of each group of the first connecting plates (11).

6. The positioning tool for integrated circuit board processing and manufacturing according to claim 5 is characterized in that: A group of second connecting plates (10) are installed at the output end of each group of the electric push rods (5), and a group of movable seats (9) are installed at the top center of each group of the second connecting plates (10).

7. The positioning tool for integrated circuit board processing and manufacturing according to claim 6 is characterized in that: A group of fixing blocks (4) is installed on the top of each group of movable seats (9), and a group of fixing plates (3) is installed on one side wall of each group of fixing blocks (4).

8. The positioning tool for integrated circuit board processing and manufacturing according to claim 7 is characterized in that: A side wall of each set of the fixing plates (3) close to the operating table (7) is provided with a set of slideways (19) in the vertical direction, each set of the slideways is movably connected with a set of positioning plates (20), and a set of connecting devices is provided at the junction of each set of the positioning plates (20) and the slideways (19).

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