Rectifier bridge assembling tool with integral insulation pad

Abstract

The utility model relates to the technical field of rectifier bridges, and discloses a rectifier bridge assembling tool with an integral insulation pad, which comprises a base, a fixing plate is arranged at the top end of the base, a mounting plate is arranged at the top end of the fixing plate, and connecting rods are fixedly connected to two sides between the fixing plate and the mounting plate. An assembling plate is arranged at the top end of the mounting plate, and an insulating spacer is arranged at the top end of the assembling plate. According to the rectifier bridge assembly tool with the integral insulation pad, the insulation pad and the preformed groove are arranged, the insulation pad is installed at the top end of the assembly plate, the insulation pad is integrated, and the insulation pad cannot be omitted during assembly, so that the appearance can be conveniently inspected, and the situation that an engine is burnt due to short circuit after installation is prevented; the bottom end of the rectifier bridge can be installed and limited through the limiting grooves and the installation holes, and the problems that a single insulation pad is prone to omission in the assembling process, and the appearance is inconvenient to inspect are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier bridges, in particular to a rectifier bridge assembly tool with an integral insulating pad. Background Technique

[0002] Rectifier bridges have the characteristics of small volume and convenient use, and are widely used in household appliances and industrial electronic circuits. They can be applied to various power supply devices. There are various methods to convert alternating current into direct current with rectifier diodes, including half-wave rectification, full-wave rectification, and bridge rectification, etc. A rectifier bridge assembly tool can be used during the assembly of a rectifier bridge.

[0003] Some problems still exist in common rectifier bridge assembly tools. For example, during assembly, individual insulating pads are easily omitted, it is inconvenient to inspect the appearance, short circuits are likely to occur after installation, which can easily affect the use.

[0004] Therefore, we propose a rectifier bridge assembly tool with an integral insulating pad to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rectifier bridge assembly tool with an integral insulating pad to solve the problems of easy omission of individual insulating pads during assembly and inconvenient appearance inspection proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A rectifier bridge assembly tool with an integral insulating pad, including a base, a fixing plate is arranged at the top of the base, an installation plate is arranged at the top of the fixing plate, connecting rods are fixedly connected to both sides between the fixing plate and the installation plate, an assembly plate is arranged at the top of the installation plate, an insulating gasket is arranged at the top of the assembly plate, installation holes are opened inside the assembly plate, a limiting groove is arranged inside the installation plate, a reserved groove is arranged at the rear end inside the installation plate, and a fixing block is fixedly connected between the installation plate and the assembly plate.

[0007] Preferably, the insulating gasket is arranged at the top outside the installation holes, and there are three groups of installation holes.

[0008] Preferably, dampers are installed on both sides between the base and the fixing plate, connecting blocks are fixedly connected to both sides inside the base, a spring is fixedly connected between the connecting blocks, movable blocks are fixedly connected to both sides between the springs, the top of the movable block and both sides of the bottom end of the fixing plate are fixedly connected with installation blocks, a hinge rod is fixedly connected between the installation blocks, and a limiting sliding groove is opened at the top inside the base, and the installation blocks are movably hinged with the hinge rod.

[0009] Preferably, the mounting block penetrates through the inside of the limit sliding groove, and the mounting block slides inside the limit sliding groove.

[0010] Preferably, two sets of movable blocks are provided, and the movable blocks are symmetrically distributed about the vertical center line of the base.

[0011] Preferably, connecting plates are fixedly connected to both sides of the top end of the base. Threaded grooves are formed inside the connecting plates. Threaded rods are arranged inside the threaded grooves. A turning handle is fixedly connected to the top end of the threaded rod. An anti-slip sleeve is arranged at the top end of the outer part of the turning handle. A suction cup is arranged at the bottom end of the threaded rod. A rotating block is fixedly connected to the top end of the suction cup. A rotating groove is fixedly connected to the bottom end of the threaded rod.

[0012] Preferably, internal threads are machined inside the threaded grooves, external threads are machined on the outer parts of the threaded rods, and the threaded grooves and the threaded rods cooperate with each other.

[0013] Preferably, the rotating block is arranged inside the rotating groove, and the rotating block rotates inside the rotating groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The rectifier bridge assembly tooling with an integral insulating pad not only realizes convenient observation and inspection of the appearance, realizes convenient buffering of the assembly board, but also realizes convenient fixing of the device;

[0015] (1) By providing a limit groove, a mounting hole, an insulating gasket and a reserved groove, the insulating gasket is installed at the top end of the assembly board. The insulating gasket is integral, and there will be no omission during the assembly of the insulating gasket, so that the appearance can be conveniently inspected, preventing short circuit after installation and burning of the engine. The limit groove and the mounting hole can install and limit the bottom end of the rectifier bridge;

[0016] (2) By providing a damper, a hinge rod, a mounting block, a movable block, a spring and a limit sliding groove, when assembling the rectifier bridge and the insulating gasket, the fixed plate will squeeze the spring through the hinge rod and the movable block, and the spring will buffer the fixed plate and the insulating pad and the rectifier bridge at the top end of the assembly board through its own elasticity, preventing the rectifier bridge from being damaged by the downward pressure. The damper can limit the spring and improve the stability of the fixed plate, preventing the excessive amplitude of shaking from affecting the use;

[0017] (3) By providing a suction cup, a threaded rod, a threaded groove, a turning handle, an anti-slip sleeve, a rotating groove and a rotating block, after placing the base in a suitable position, rotate the turning handle, and the turning handle drives the threaded rod to rotate inside the threaded groove, so that the suction cup can be driven to descend through the rotating groove and the rotating block, and the suction cup adsorbs at a suitable position, preventing the tooling from accidentally moving during the use of the tooling and affecting the use. Description of the Drawings

[0018] Figure 1 This is a front view sectional structure schematic diagram of the present utility model;

[0019] Figure 2 This is a top view sectional structure schematic diagram of the insulating gasket of the present utility model;

[0020] Figure 3 This is an enlarged partial front view sectional structure schematic diagram of the connecting plate of the present utility model;

[0021] Figure 4 This is of the present utility model Figure 1 Enlarged sectional structure schematic diagram at position A.

[0022] In the figure: 1, base; 2, damper; 3, suction cup; 4, threaded rod; 5, connecting plate; 6, fixing plate; 7, connecting rod; 8, mounting plate; 9, limiting groove; 10, threaded groove; 11, connecting block; 12, mounting hole; 13, insulating gasket; 14, fixing block; 15, reserved groove; 16, assembling plate; 17, turning handle; 18, anti-slip sleeve; 19, turning groove; 20, turning block; 21, hinged rod; 22, mounting block; 23, movable block; 24, spring; 25, limiting sliding groove. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1-4 , a rectifier bridge assembling tooling with an integral insulating pad, including a base 1, a fixing plate 6 is arranged at the top of the base 1, a mounting plate 8 is arranged at the top of the fixing plate 6, two sides between the fixing plate 6 and the mounting plate 8 are fixedly connected with a connecting rod 7, an assembling plate 16 is arranged at the top of the mounting plate 8, an insulating gasket 13 is arranged at the top of the assembling plate 16, mounting holes 12 are formed inside the assembling plate 16, a limiting groove 9 is arranged inside the mounting plate 8, a reserved groove 15 is arranged at the rear end inside the mounting plate 8, and a fixing block 14 is fixedly connected between the mounting plate 8 and the assembling plate 16;

[0025] The insulating gasket 13 is arranged at the top outside the mounting holes 12, and there are three groups of mounting holes 12;

[0026] Specifically, as shown in Figure 1 and Figure 2As shown, the insulating gasket 13 is installed at the top of the assembly board 16. The insulating gasket 13 is integral, so there will be no omission during the assembly of the insulating gasket 13, which can facilitate the inspection of the appearance and prevent short circuits after installation, resulting in the engine being burned. The limit groove 9 and the mounting hole 12 can limit the installation of the bottom end of the rectifier bridge.

[0027] Embodiment 2: Dampers 2 are installed on both sides between the base 1 and the fixing plate 6. Connecting blocks 11 are fixedly connected to both sides inside the base 1. A spring 24 is fixedly connected between the connecting blocks 11. On both sides between the springs 24, a movable block 23 is fixedly connected. At the top of the movable block 23 and on both sides of the bottom end of the fixing plate 6, mounting blocks 22 are fixedly connected. An articulated rod 21 is fixedly connected between the mounting blocks 22. A limit chute 25 is opened at the top end inside the base 1. The mounting blocks 22 are movably articulated with the articulated rod 21. The mounting blocks 22 penetrate inside the limit chute 25. The mounting blocks 22 penetrate inside the limit chute 25. There are two groups of movable blocks 23, and the movable blocks 23 are symmetrically distributed about the vertical center line of the base 1.

[0028] Specifically, as Figure 1 and Figure 4 shown, when assembling the rectifier bridge and the insulating gasket 13, the fixing plate 6 will squeeze the spring 24 through the articulated rod 21 and the movable block 23. The spring 24 will buffer the insulating pad and the rectifier bridge at the top of the fixing plate 6 and the assembly board 16 through its own elasticity, preventing the rectifier bridge from being damaged by the downward pressure. The damper 2 can limit the spring 24 and improve the stability of the fixing plate 6, preventing the excessive amplitude of shaking from affecting the use.

[0029] Embodiment 3: Connecting plates 5 are fixedly connected to both sides of the top end of the base 1. Thread grooves 10 are opened inside the connecting plates 5. A threaded rod 4 is arranged inside the thread grooves 10. A turning handle 17 is fixedly connected to the top end of the threaded rod 4. An anti-slip sleeve 18 is arranged at the top end outside the turning handle 17. A suction cup 3 is arranged at the bottom end of the threaded rod 4. A rotating block 20 is fixedly connected to the top end of the suction cup 3. A rotating groove 19 is fixedly connected to the bottom end of the threaded rod 4. Internal threads are processed inside the thread grooves 10, and external threads are processed on the outside of the threaded rod 4. The thread grooves 10 and the threaded rod 4 cooperate with each other. The rotating block 20 is arranged inside the rotating groove 19, and the rotating block 20 rotates inside the rotating groove 19.

[0030] Specifically, as Figure 1 and Figure 4 shown, after placing the base 1 in the appropriate position, rotate the turning handle 17. The turning handle 17 drives the threaded rod 4 to rotate inside the thread groove 10, so that the suction cup 3 can be driven to descend through the rotating groove 19 and the rotating block 20, enabling the suction cup 3 to adsorb at the appropriate position, preventing the tooling from accidentally moving during the use of the tooling and affecting the use.

[0031] Working principle: When the utility model is in use, place the base 1 in a suitable position. After placing it well, rotate the turning handle 17. The turning handle 17 drives the threaded rod 4 to rotate inside the thread groove 10, so that the sucker 3 can be driven to descend through the rotating groove 19 and the rotating block 20, making the sucker 3 adsorb at a suitable position, preventing the tooling from accidentally moving during use and affecting the use. Install the insulating gasket 13 on the top of the assembly plate 16. The insulating gasket 13 is integrated, and there will be no omission during the assembly of the insulating gasket 13, so that the appearance can be conveniently inspected, preventing short circuit after installation and causing the engine to burn. When assembling the rectifier bridge and the insulating gasket 13, the fixed plate 6 will squeeze the spring 24 through the hinge rod 21 and the movable block 23. The spring 24 will buffer the insulating gasket and the rectifier bridge at the top of the fixed plate 6 and the assembly plate 16 through its own elasticity, preventing the rectifier bridge from being damaged by the downward pressure. The damper 2 can limit the spring 24 and improve the stability of the fixed plate 6, preventing the excessive amplitude of shaking from affecting the use.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A rectifier bridge assembly tool with an integral insulating pad, comprising a base (1), characterized in that: A fixing plate (6) is arranged at the top of the base (1), a mounting plate (8) is arranged at the top of the fixing plate (6), connecting rods (7) are fixedly connected on both sides between the fixing plate (6) and the mounting plate (8), an assembly plate (16) is arranged at the top of the mounting plate (8), an insulating gasket (13) is arranged at the top of the assembly plate (16), a mounting hole (12) is opened inside the assembly plate (16), a limiting groove (9) is arranged inside the mounting plate (8), a reserved groove (15) is arranged at the rear end of the mounting plate (8), and a fixing block (14) is fixedly connected between the mounting plate (8) and the assembly plate (16).

2. The rectifier bridge assembly tool with integrated insulating pad according to claim 1, characterized in that: The insulating gasket (13) is arranged at the top end outside the mounting hole (12), and the mounting hole (12) is provided with three groups.

3. The rectifier bridge assembly tool with integrated insulating pad according to claim 1, characterized in that: A damper (2) is installed on both sides between the base (1) and the fixed plate (6); connecting blocks (11) are fixedly connected on both sides inside the base (1); springs (24) are fixedly connected between the connecting blocks (11); movable blocks (23) are fixedly connected on both sides between the springs (24); mounting blocks (22) are fixedly connected on both sides of the top end of the movable block (23) and the bottom end of the fixed plate (6); hinged rods (21) are fixedly connected between the mounting blocks (22); a limiting sliding groove (25) is provided on the top end inside the base (1); and hinged rods (21) are movably hinged between the mounting blocks (22).

4. The rectifier bridge assembly tool with integrated insulating pad according to claim 3, characterized in that: The mounting block (22) passes through the interior of the limiting sliding groove (25), and the mounting block (22) slides inside the limiting sliding groove (25).

5. The rectifier bridge assembly tool with integrated insulating pad according to claim 3, characterized in that: The movable blocks (23) are provided in two groups, and the movable blocks (23) are symmetrically distributed about the vertical center line of the base (1).

6. The rectifier bridge assembly tool with integrated insulating pad according to claim 1, characterized in that: The top sides of the base (1) are fixedly connected with connecting plates (5), the interior of the connecting plates (5) is provided with a threaded groove (10), the interior of the threaded groove (10) is provided with a threaded rod (4), the top of the threaded rod (4) is fixedly connected with a turning handle (17), the top of the outside of the turning handle (17) is provided with an anti-slip sleeve (18), the bottom end of the threaded rod (4) is provided with a suction cup (3), the top of the suction cup (3) is fixedly connected with a turning block (20), and the bottom end of the threaded rod (4) is fixedly connected with a turning groove (19).

7. The rectifier bridge assembly tool with integrated insulating pad according to claim 6, characterized in that: The interior of the thread groove (10) is processed with an internal thread, and the exterior of the threaded rod (4) is processed with an external thread. The thread groove (10) and the threaded rod (4) cooperate with each other.

8. The rectifier bridge assembly tool with integrated insulating pad according to claim 6, characterized in that: The rotating block (20) is arranged inside the rotating groove (19), and the rotating block (20) rotates inside the rotating groove (19).

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