A terminal block processing fixture

Abstract

This utility model relates to the field of terminal block processing technology, specifically a terminal block processing fixture, including a fixture base, a U-shaped top frame fixedly connected to the fixture base, a slot on the upper side of the U-shaped top frame, two symmetrically arranged mounting slots at the bottom of the slot, a tooling seat engaged inside the slot, an array of grooves on the upper side of the tooling seat, and a fixing block adapted to the mounting slots fixedly connected to the lower side of the tooling seat, with the terminal block body placed inside the groove. This utility model utilizes the groove of the tooling seat to pre-place all the terminal blocks, and with the help of a bidirectional threaded rod driving the pressure plate to move towards or relative to each other, multiple sets of terminal blocks can be clamped quickly and sequentially, achieving batch positioning and fixing, avoiding the tedious process of traditional individual loading and unloading, significantly saving manpower and time costs, and improving overall processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of terminal block processing technology, specifically a terminal block processing fixture. Background Technology

[0002] Terminal blocks are electrical connectors used to connect wires to certain components of equipment or electrical systems. They allow for easy connection or disconnection of wires without soldering. However, in order to process terminal blocks, fixtures are needed to fix them in place.

[0003] In actual use, terminal block processing fixtures often require fixing each terminal block individually. This installation method involves repeatedly installing and removing the terminal blocks, which is cumbersome and troublesome. As a result, it is impossible to batch position multiple terminal blocks, which in turn affects the processing efficiency of the terminal block processing fixture. Utility Model Content

[0004] The purpose of this utility model is to provide a terminal block processing fixture to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A terminal block processing fixture includes a fixture base, a U-shaped top frame fixedly connected to the fixture base, a slot on the upper side of the U-shaped top frame, two symmetrically arranged mounting slots at the bottom of the slot, a tooling seat engaged inside the slot, an array of grooves on the upper side of the tooling seat, a fixing block adapted to the mounting slots fixedly connected to the lower side of the tooling seat, and a terminal block body placed inside the grooves.

[0007] Two first support plates are fixedly connected to one side of the U-shaped top frame. A two-way threaded rod is rotatably connected between the two first support plates. Two nuts adapted to the two-way threaded rod are provided on the two-way threaded rod. An installation block is fixedly connected to each of the two nuts. A pressure plate is fixedly connected to one side of each of the two installation blocks. An arc-shaped groove adapted to the main body of the wiring terminal is arrayed on one side of each of the two pressure plates.

[0008] Preferably, one side of the fixing block is snapped into the inside of the mounting groove, a limit rod is fixedly connected between the two first support plates, the inside of the mounting block is slidably connected to the outer surface of the limit rod, one side of the bidirectional threaded rod passes through the first support plate and extends to the other side of the first support plate, and a handwheel is fixedly connected to one side of the bidirectional threaded rod.

[0009] Preferably, two second support plates are fixedly connected to the upper side of the U-shaped top frame, and a slide rod is fixedly connected between the two second support plates. Two sliders are slidably connected to the slide rod, and one side of the slider is fastened to the pressure plate.

[0010] Preferably, each of the two fixing blocks has a round hole on one side, and a base plate is fixedly connected to the top of the U-shaped top frame. The base plate has an array of sliding grooves, and a telescopic rod is slidably connected inside the sliding groove. A horizontal plate is fixedly connected to one side of the telescopic rod, and two insert rods that fit the round holes are fixedly connected to one side of each of the two horizontal plates. A connecting spring is arrayed between the horizontal plates and the base plate.

[0011] Preferably, one side of the insertion rod is snapped into the inside of the round hole, the other side of the telescopic rod is fixedly connected to a side plate, one end of the U-shaped top frame is fixedly connected to a fixing plate, the upper side of the fixing plate is threaded with a bolt, and the lower side of the bolt passes through the fixing plate and extends to the lower side of the fixing plate.

[0012] Preferably, four symmetrically arranged circular seats are fixedly connected to the lower side of the fixture base, and rubber round pads are fixedly connected to the lower side of each of the four circular seats. Handles are fixedly connected to both ends of the fixture base.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model utilizes the groove of the tooling base to pre-place all the wiring terminals, and with the help of the bidirectional threaded rod to drive the pressure plate to move towards or relative to each other, multiple sets of wiring terminals can be clamped quickly and sequentially to achieve batch positioning and fixing, avoiding the tedious process of traditional loading and unloading one by one, significantly saving manpower and time costs, and improving overall processing efficiency.

[0015] 2. This utility model utilizes the elastic locking structure of the fixing block and the insertion rod, as well as the auxiliary limiting of the tooling seat by the pressure plate, to ensure that the terminal is firmly clamped and accurately positioned during the processing. At the same time, the tooling seat can be quickly disassembled by releasing the bolt limit and moving the pressure plate away from the operation, which is convenient for flexible replacement and adjustment and is conducive to batch processing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a utility model Figure 1 Schematic diagram of the structure of the intermediate pressure plate and the arc groove;

[0019] Figure 3 This is a utility model Figure 1 Schematic diagram of the structure of the tooling base and the groove;

[0020] Figure 4 This is a utility model Figure 3 Enlarged view at point F;

[0021] Figure 5 This is a utility model Figure 1 A schematic diagram of the structure of the mounting slot and fixing block;

[0022] The attached figures are labeled as follows:

[0023] 1. Fixture base; 2. U-shaped top frame; 3. Round seat; 4. Rubber round pad; 5. Slot; 6. Tooling seat; 7. Groove; 8. Mounting slot; 9. Fixing block; 10. Round hole; 11. Base plate; 12. Slide groove; 13. Telescopic rod; 14. Horizontal plate; 15. Insert rod; 16. Connecting spring; 17. Side plate; 18. Terminal block body; 19. First support plate; 20. Bidirectional threaded rod; 21. Limiting rod; 22. Nut; 23. Mounting block; 24. Second support plate; 25. Slide rod; 26. Slider; 27. Pressure plate; 28. Arc groove; 29. ​​Handwheel; 66. Fixing plate; 67. Bolt; 88. Handle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 5 As shown, a terminal block processing fixture includes a fixture base 1, a U-shaped top frame 2 fixedly connected to the fixture base 1, a slot 5 opened on the upper side of the U-shaped top frame 2, two symmetrically arranged mounting slots 8 opened at the bottom of the slot 5, a tooling seat 6 snapped into the slot 5, an array of grooves 7 opened on the upper side of the tooling seat 6, a fixing block 9 adapted to the mounting slots 8 fixedly connected to the lower side of the tooling seat 6, and a terminal block body 18 placed inside the grooves 7.

[0026] Two first support plates 19 are fixedly connected to one side of the U-shaped top frame 2. A bidirectional threaded rod 20 is rotatably connected between the two first support plates 19. Two nuts 22 adapted to the bidirectional threaded rod 20 are provided on the bidirectional threaded rod 20. Mounting blocks 23 are fixedly connected to each of the two nuts 22. Pressure plates 27 are fixedly connected to one side of each of the two mounting blocks 23. Arc-shaped grooves 28 adapted to the wiring terminal body 18 are arrayed on one side of each of the two pressure plates 27.

[0027] One side of the fixing block 9 is snapped into the inside of the mounting groove 8. A limit rod 21 is fixedly connected between the two first support plates 19. The inside of the mounting block 23 is slidably connected to the outer surface of the limit rod 21. The limit rod 21 can limit and guide the movement trajectory of the nut 22 and the mounting block 23, allowing them to move and adjust smoothly so that the pressure plate 27 can position the wiring terminal. One side of the bidirectional threaded rod 20 passes through the first support plate 19 and extends to the other side of the first support plate 19. A handwheel 29 is fixedly connected to one side of the bidirectional threaded rod 20.

[0028] Two second support plates 24 are fixedly connected to the upper side of the U-shaped top frame 2. A slide rod 25 is fixedly connected between the two second support plates 24. Two sliders 26 are slidably connected to the slide rod 25. One side of the slider 26 is fastened to the pressure plate 27. The sliders 26 can be moved and adjusted on the slide rod 25, so that the two pressure plates 27 can move relative to each other along a predetermined trajectory when moving, so as to fix the wiring terminals. The operation is simple and convenient.

[0029] Two fixed blocks 9 each have a round hole 10 on one side. A base plate 11 is fixedly connected to the top of the U-shaped top frame 2. An array of sliding grooves 12 are provided on the base plate 11. A telescopic rod 13 is slidably connected inside the sliding groove 12. A horizontal plate 14 is fixedly connected to one side of the telescopic rod 13. Two insert rods 15 that are adapted to the round hole 10 are fixedly connected to one side of each of the two horizontal plates 14. A connecting spring 16 is connected in an array between the horizontal plate 14 and the base plate 11.

[0030] One side of the insertion rod 15 is snapped into the inside of the round hole 10, and the other side of the telescopic rod 13 is fixedly connected to the side plate 17. One end of the U-shaped top frame 2 is fixedly connected to the fixing plate 66. The upper side of the fixing plate 66 is threaded with a bolt 67, and the lower side of the bolt 67 passes through the fixing plate 66 and extends to the lower side of the fixing plate 66. The bolt 67 can limit the side plate 17, so that the elastic insertion rod 15 can be moved away from the round hole 10 of the fixing block 9, so that the tooling seat 6 can be taken out, which is convenient to use.

[0031] Four symmetrically arranged round seats 3 are fixedly connected to the lower side of the fixture base 1. Rubber round pads 4 are fixedly connected to the lower side of each of the four round seats 3. The rubber round pads 4 can increase the friction to securely place the terminal processing fixture. Handles 88 are fixedly connected to both ends of the fixture base 6. Holding the handles 88 can easily move the fixture base 6 for loading and unloading operations.

[0032] The working principle of the terminal block processing fixture provided by this utility model is as follows:

[0033] By pre-placing all the terminal block bodies 18 into the grooves 7 of the fixture 6, the grooves 7 can initially fix the terminal block bodies 18. Then, the fixture 6 is snapped into the slots 5 of the U-shaped top frame 2. Then, the handwheel 29 is turned, which drives the bidirectional threaded rod 20 to rotate. This allows the two nuts 22 on the bidirectional threaded rod 20 to move towards each other, so that the two pressure plates 27 can move closer to each other and move to the middle position of the fixture 6. The arc grooves 28 at the two pressure plates 27 can fix the two sets of terminal block bodies 18, ensuring the stability of the terminal block processing, so that the subsequent terminal block processing operation can be carried out stably and reliably. Then, the handwheel 29 is turned in the opposite direction. At this time, the two pressure plates 27 on the bidirectional threaded rod 20 can move relative to each other, so that the two pressure plates 27 can move to the other two sets of terminal block bodies 18, so that multiple terminals can be positioned in batches in sequence without fixing the terminals one by one, saving time and effort and improving the processing efficiency of the terminal block processing fixture.

[0034] As the fixture 6 is engaged with the slot 5 of the U-shaped top frame 2, the fixture 6 will also engage with the two fixing blocks 9 in the two mounting slots 8 for initial positioning of the fixture 6. At this time, the bolt 67 is limited at the side plate 17. By tightening the bolt 67, the bolt 67 can move away from the side plate 17 and release the limitation on the side plate 17. In this way, the two elastic insertion rods 15 can automatically extend. Then, the two insertion rods 15 are engaged with the round holes 10 of the two fixing blocks 9 to securely lock the entire fixture 6. Subsequently, when the two pressure plates 27 are fixing the terminals, they will also be limited on the fixture 6 to ensure the stability of the fixture 6 during installation. At the same time, when the two pressure plates 27 move away from the fixture 6, the limitation on the fixing blocks 9 is released to release the limitation on the fixture 6 and remove the fixture 6, realizing the quick disassembly of the fixture 6. This makes the entire loading and unloading process more flexible and convenient, improves the replacement efficiency of the fixture 6, and ensures one-time accurate positioning in the mass production process.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A terminal block processing fixture, comprising a fixture base (1), characterized in that, A U-shaped top frame (2) is fixedly connected to the fixture base (1). A slot (5) is provided on the upper side of the U-shaped top frame (2). Two symmetrically arranged mounting slots (8) are provided at the bottom of the slot (5). A tooling seat (6) is snapped into the slot (5). An array of grooves (7) is provided on the upper side of the tooling seat (6). A fixing block (9) that matches the mounting slot (8) is fixedly connected to the lower side of the tooling seat (6). A terminal block body (18) is placed inside the groove (7). Two first support plates (19) are fixedly connected to one side of the U-shaped top frame (2). A bidirectional threaded rod (20) is rotatably connected between the two first support plates (19). Two nuts (22) adapted to the bidirectional threaded rod (20) are provided on the bidirectional threaded rod (20). Mounting blocks (23) are fixedly connected to each of the two nuts (22). A pressure plate (27) is fixedly connected to one side of each of the two mounting blocks (23). An arc-shaped groove (28) adapted to the terminal block body (18) is arrayed on one side of each of the two pressure plates (27).

2. The terminal block processing fixture according to claim 1, characterized in that, One side of the fixing block (9) is snapped into the inside of the mounting groove (8), and a limiting rod (21) is fixedly connected between the two first support plates (19). The inside of the mounting block (23) is slidably connected to the outer surface of the limiting rod (21). One side of the bidirectional threaded rod (20) passes through the first support plate (19) and extends to the other side of the first support plate (19). A handwheel (29) is fixedly connected to one side of the bidirectional threaded rod (20).

3. The terminal block processing fixture according to claim 1, characterized in that, The upper side of the U-shaped top frame (2) is fixedly connected to two second support plates (24), and a slide rod (25) is fixedly connected between the two second support plates (24). Two sliders (26) are slidably connected on the slide rod (25), and one side of the slider (26) is fastened to the pressure plate (27).

4. A terminal block processing fixture according to claim 1, characterized in that, Both of the fixed blocks (9) have a round hole (10) on one side. The top of the U-shaped top frame (2) is fixedly connected to a base plate (11). The base plate (11) has an array of sliding grooves (12). The sliding grooves (12) are slidably connected to a telescopic rod (13). A horizontal plate (14) is fixedly connected to one side of the telescopic rod (13). Two insert rods (15) that are adapted to the round hole (10) are fixedly connected to one side of each of the two horizontal plates (14). A connecting spring (16) is connected in an array between the horizontal plate (14) and the base plate (11).

5. A terminal block processing fixture according to claim 4, characterized in that, One side of the insertion rod (15) is snapped into the inside of the round hole (10), and the other side of the telescopic rod (13) is fixedly connected to a side plate (17). One end of the U-shaped top frame (2) is fixedly connected to a fixing plate (66). The upper side of the fixing plate (66) is threaded with a bolt (67), and the lower side of the bolt (67) passes through the fixing plate (66) and extends to the lower side of the fixing plate (66).

6. A terminal block processing fixture according to claim 1, characterized in that, The lower side of the fixture base (1) is fixedly connected to four symmetrically arranged round seats (3), and the lower side of each of the four round seats (3) is fixedly connected to a rubber round pad (4). Both ends of the tooling base (6) are fixedly connected to a handle (88).

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