A fixing device for fuse production

Abstract

The utility model discloses a kind of fixing devices for fuse production, it is related to fuse production technical field, including assembly table board and fixed component, the upper end of the rear side of assembly table board is installed with vertical plate, and the fixed component for shell automatic turnover adjustable is set in the front side of vertical plate, and fixed component includes hydraulic rod one, connecting frame, turnover frame, hydraulic rod two and fixed clamping plate, the output end of hydraulic rod one is installed with connecting frame, and the front side of connecting frame is equipped with turnover frame by motor. The height adjustment of connecting frame and fixed clamping plate is provided by hydraulic rod one by telescopic control, and turnover space is provided for subsequent turnover assembly, and turnover frame makes fixed clamping plate drive fuse shell turnover complete the assembly of another end, without re-clamping increase convenience, and hydraulic rod two can be clamped to the fuse shell of different size by telescopic control fixed clamping plate, adapt to the fixing demand of different fuse production.

Description

Technical Field

[0001] This utility model relates to the field of fuse manufacturing technology, specifically a fixing device for fuse manufacturing. Background Technology

[0002] The fuse element is the core component of a fuse, an electrical component that provides overload and short-circuit protection in a circuit. When an overload or short-circuit fault occurs in the circuit, causing the current to exceed the rated current of the fuse element, the fuse element will melt due to excessive heat, thereby cutting off the circuit and protecting other equipment and lines in the circuit from damage by overload or short-circuit current. When assembling the various components of the fuse element, such as the fuse element, insulating parts, electrodes, and housing, into a complete product, a fixing device is used to ensure that the relative positions of each component are accurate.

[0003] For example, utility model application No. 202021419471.3 discloses a fixing device for the production of thermal fuses. This utility model can adjust the distance between the first fixing seat and the second fixing seat by rotating the first threaded rod, which can fix thermal fuses with different pin lengths. The thermal fuses are fixed and transported by a conveyor belt, which can fix the thermal fuses more quickly. The pins of the thermal fuses are limited by the anti-detachment pressure plate, which can prevent the thermal fuses from falling off the device during production and processing without causing damage to the pins. However, the existing fixing device is inconvenient to clamp and fix fuse shells of different sizes at the same time, which makes the operation inconvenient during production and assembly. Utility Model Content

[0004] The purpose of this invention is to provide a fixing device for the production of fuse elements, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for producing fuses, comprising an assembly platform and a fixing assembly. A vertical plate is installed on the upper rear side of the assembly platform. The fixing assembly, which is adjustable for automatic flipping of the housing, is located on the front side of the vertical plate. The fixing assembly includes a hydraulic rod one, a connecting frame, a flipping frame, a hydraulic rod two, and a fixing clamp. The output end of the hydraulic rod one is equipped with the connecting frame, and the front side of the connecting frame is equipped with the flipping frame via a motor. The side of the flipping frame is equipped with the hydraulic rod two, and the output end of the hydraulic rod two is equipped with the fixing clamp.

[0006] Furthermore, the side of the connecting frame is provided with a limiting component to increase the stability of the adjustment, and the number of limiting components is set to two sets.

[0007] Furthermore, the limiting component includes a limiting hole and a limiting rod, and the limiting hole is provided with a limiting rod inside.

[0008] Furthermore, an auxiliary component for assisting position movement is installed at the lower end of the assembly platform, and the auxiliary component includes a rotating rod and a support frame, with the support frame installed on the outside of the end of the rotating rod.

[0009] Furthermore, the auxiliary component also includes a reset spring and a connecting plate. The reset spring is provided on the side of the support frame, and the connecting plate is installed at the lower end of the reset spring.

[0010] Furthermore, a conveyor belt is installed at the lower end of the support frame, and the number of support frames is set to six.

[0011] Furthermore, an inner support frame is provided on the inner side of the conveyor belt, and a frame is installed on the rear side of the conveyor belt via a rotating shaft.

[0012] Furthermore, a bottom box is installed at the lower end of the frame, and a material collection cavity is opened at the top of the bottom box.

[0013] This utility model provides a fixing device for the production of fuse elements, which has the following advantages:

[0014] 1. This utility model uses a hydraulic rod to control the height adjustment of the connecting frame and the fixed clamping plate through telescopic control, and provides flipping space for subsequent flipping assembly. The flipping frame allows the fixed clamping plate to drive the fuse shell to flip over to complete the assembly of the other end without re-clamping, increasing convenience. The hydraulic rod 2 controls the fixed clamping plate through telescopic control to clamp fuse shells of different sizes, adapting to the fixing needs during the production of different fuses.

[0015] 2. This utility model increases the stability of the connecting frame by having a limiting rod move in the limiting hole as the connecting frame rises and falls. The return spring stretches the connecting plate when it rotates to the bending position with the conveyor belt, allowing the assembly plate to pass through the bending position better and to return to its original position afterward. The bottom box and the material collection chamber are used for collecting the unloading of the fuse after assembly production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a fixing device for producing fuses according to the present invention;

[0017] Figure 2 This is a schematic diagram of the fixing component structure of a fixing device for fuse production according to the present invention;

[0018] Figure 3 This is a schematic diagram of the auxiliary component structure of a fixing device for producing fuses according to this utility model.

[0019] In the diagram: 1. Assembly platform; 2. Vertical plate; 3. Fixing components; 301. Hydraulic rod one; 302. Connecting frame; 303. Tilting frame; 304. Hydraulic rod two; 305. Fixing clamp; 4. Limiting components; 401. Limiting hole; 402. Limiting rod; 5. Auxiliary components; 501. Rotating rod; 502. Support frame; 503. Return spring; 504. Connecting plate; 6. Conveyor belt; 7. Inner support frame; 8. Frame; 9. Base box; 10. Material collection chamber. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figure 1 As shown, a fixing device for fuse production includes an assembly platform 1 and a fixing component 3. An upright plate 2 is installed on the upper rear side of the assembly platform 1. A conveyor belt 6 is installed on the lower end of a support frame 502, and the number of support frames 502 is set to six. An inner support frame 7 is provided inside the conveyor belt 6, and a frame 8 is installed on the rear side of the conveyor belt 6 via a rotating shaft. A bottom box 9 is installed on the lower end of the frame 8, and a material collection cavity 10 is opened on the top of the bottom box 9. The bottom box 9 and the material collection cavity 10 are used for collecting the fuses after assembly production.

[0022] like Figure 2 As shown, the adjustable fixing component 3 for automatic flipping of the housing is located on the front side of the upright plate 2. The fixing component 3 includes a hydraulic rod 301, a connecting frame 302, a flipping frame 303, a hydraulic rod 304, and a fixing plate 305. The connecting frame 302 is installed at the output end of the hydraulic rod 301. The hydraulic rod 301 controls the height adjustment of the connecting frame 302 and the fixing plate 305 through telescopic control and provides flipping space for subsequent flipping assembly. The flipping frame 303 is installed on the front side of the connecting frame 302 via a motor. The flipping frame 303 enables the fixing plate 305 to drive the fuse housing to flip over and complete the assembly of the other end without re-clamping, increasing convenience. Hydraulic rod 304 is installed on the side of 303. Hydraulic rod 304 can clamp the fuse shell of different sizes by telescopic control of fixed clamp 305, which can meet the fixing requirements during the production of different fuses. The output end of hydraulic rod 304 is also equipped with fixed clamp 305. The side of connecting frame 302 is provided with limiting component 4 to increase the stability of adjustment. There are two sets of limiting components 4. The limiting component 4 includes limiting hole 401 and limiting rod 402. The limiting rod 402 is provided inside the limiting hole 401. The limiting rod 402 moves in the limiting hole 401 as the connecting frame 302 rises and falls, increasing the stability of the movement of the connecting frame 302.

[0023] like Figure 3As shown, an auxiliary component 5 for assisting in position movement is installed at the lower end of the assembly platform 1. The auxiliary component 5 includes a rotating rod 501 and a support frame 502. The support frame 502 is installed on the outside of the end of the rotating rod 501. The auxiliary component 5 also includes a return spring 503 and a connecting plate 504. The return spring 503 is provided on the side of the support frame 502. The return spring 503 causes the connecting plate 504 to be stretched when the conveyor belt 6 rotates to the bending position, so that the assembly platform 1 can better pass through the bending position and subsequent reset. The connecting plate 504 is installed at the lower end of the return spring 503. The conveyor belt 6 is installed at the lower end of the support frame 502. The number of support frames 502 is set to six.

[0024] In summary, this fixing device for fuse production is first based on... Figures 1-3 In the structure shown, the rotating shaft on the frame 8 drives the conveyor belt 6 to rotate clockwise. The fuse housing is fed from the leftmost side to the fixed clamping plate 305. When fixing the fuse housing, the hydraulic rod 304 controls the fixed clamping plate 305 to clamp fuse housings of different sizes by extending and retracting, adapting to the fixing requirements during the production of different fuses. After the fuse element and connecting piece inside the fuse housing are assembled, the flipping frame 303 causes the fixed clamping plate 305 to flip the fuse housing to complete the assembly of the other end, eliminating the need for re-clamping and increasing convenience. Before flipping, if the connecting piece is too long, the hydraulic rod 304 can be controlled to... 1. The telescopic control connecting frame 302 and the fixed clamping plate 305 are raised as a whole to provide flipping space for subsequent flipping assembly. As the conveyor belt 6 moves, the fuse shell on the next fixed component 3 is assembled before moving to the work station after the assembly of a single fuse, increasing production efficiency. As the conveyor belt 6 moves, the reset spring 503 causes the connecting plate 504 to be stretched when the conveyor belt 6 rotates to the bending position, so that the assembly platform 1 can better pass through the bending position and subsequent reset. The fixed clamping plate 305 on the side of the fuse assembled below is released and falls into the bottom box 9 and the collection chamber 10 for collection.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A fixing device for manufacturing fuse elements, comprising an assembly platform (1) and a fixing assembly (3), characterized in that, An upright plate (2) is installed on the upper rear side of the assembly platform (1). The fixing component (3) for automatic flipping and adjustment of the housing is set on the front side of the upright plate (2). The fixing component (3) includes a hydraulic rod one (301), a connecting frame (302), a flipping frame (303), a hydraulic rod two (304), and a fixing clamp (305). The output end of the hydraulic rod one (301) is equipped with the connecting frame (302), and the front side of the connecting frame (302) is equipped with the flipping frame (303) via a motor. The side of the flipping frame (303) is equipped with the hydraulic rod two (304), and the output end of the hydraulic rod two (304) is equipped with the fixing clamp (305).

2. The fixing device for producing fuse elements according to claim 1, characterized in that, The side of the connecting frame (302) is provided with a limiting component (4) to increase the stability of adjustment, and the number of limiting components (4) is set to two sets.

3. The fixing device for producing fuse elements according to claim 2, characterized in that, The limiting component (4) includes a limiting hole (401) and a limiting rod (402), and the limiting hole (401) is provided with the limiting rod (402).

4. The fixing device for producing fuse elements according to claim 1, characterized in that, The lower end of the assembly platform (1) is equipped with an auxiliary component (5) for assisting position movement, and the auxiliary component (5) includes a rotating rod (501) and a support frame (502), with the support frame (502) installed on the outside of the end of the rotating rod (501).

5. A fixing device for producing fuse elements according to claim 4, characterized in that, The auxiliary component (5) also includes a reset spring (503) and a connecting plate (504). The side of the support frame (502) is provided with a reset spring (503), and the lower end of the reset spring (503) is installed with a connecting plate (504).

6. A fixing device for producing fuse elements according to claim 5, characterized in that, The lower end of the support frame (502) is equipped with a conveyor belt (6), and the number of support frames (502) is set to six.

7. A fixing device for producing fuse elements according to claim 6, characterized in that, An inner support frame (7) is provided on the inner side of the conveyor belt (6), and a frame (8) is installed on the rear side of the conveyor belt (6) via a rotating shaft.

8. A fixing device for producing fuse elements according to claim 7, characterized in that, The lower end of the frame (8) is equipped with a bottom box (9), and the top of the bottom box (9) is provided with a material collection cavity (10).

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