Fuse outer cap pressing device

Abstract

The utility model discloses a fuse outer cap press-fit device. The fuse outer cap press-fit device comprises a base, an upper die holder, a material press-fit mechanism and a driving mechanism, the material pressing mechanism comprises a positioning assembly, a pressing assembly and a material placing seat, and the base is provided with a support; a linkage assembly is arranged between the upper die base and the pressing assembly. The support is provided with a sliding groove, and the pressing assembly comprises two sliding blocks which are oppositely arranged in a mirror image mode. According to the utility model, the material placing seat is used for placing and positioning fuse materials and outer cap materials, so that the placing and positioning efficiency is improved, and the positioning assembly is combined for elastically pressing and fixing the fuse, so that the position of the fuse materials is ensured not to deviate during subsequent outer cap pressing, and the processing stability and quality are ensured; the device is simple in structure, a single driving mechanism can simultaneously drive the positioning assembly and the pressing assembly to act coherently, the machining time is saved, the failure rate is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fuse processing equipment, and specifically to a fuse outer cap pressing device. Background Technology

[0002] With the development of science and technology and the progress of humanities, the manufacturing technology of fuses has become increasingly mature, making them an indispensable electronic device in modern society. As a current protector, fuses are widely used in various power distribution and control systems, and their key components include the fusible element, fusible tube, and fusible base. To ensure the quality and reliability of fuses, the pressing process of the fuse cap has become particularly important. However, the traditional manual pressing method is not only inefficient and difficult to guarantee the consistency of product quality, but also consumes a lot of labor and increases production costs. To solve the above problems, automatic fuse cap pressing machines have been invented, but existing automatic cap pressing machines have the following problems: During processing, the fuse material to be processed is placed on a fixture with a placement groove, and then the pressing components on both sides of the fixture are driven to press the outer caps on both sides of the fuse. Since the existing automatic cap pressing machines lack a pressing and positioning function, they cannot guarantee that the fuse material to be processed is stably placed in the fixture. This may result in uneven placement or displacement of the product, or displacement during pressing, which leads to a reduction in the pressing quality of the outer caps on both sides and affects the processing efficiency. Utility Model Content

[0003] This utility model addresses the shortcomings of current technology by providing a fuse outer cap pressing device, aiming to solve the technical problems of existing pressing devices lacking positioning function, resulting in low pressing quality and slow efficiency of fuse outer caps.

[0004] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0005] A fuse cap pressing device includes a base, an upper mold base, a material pressing mechanism, and a driving mechanism; a guide rod assembly is provided between the base and the upper mold base, and the driving mechanism is located on the top of the guide rod assembly; the material pressing mechanism includes a positioning component, a pressing component, and a material placement seat, the positioning component is located on the upper mold base, the base is provided with a support, and the pressing component and the material placement seat are located on the support; a linkage component is provided between the upper mold base and the pressing component.

[0006] As a further improvement, the support is provided with a sliding groove, the material placement seat is located in the middle of the sliding groove, the pressing assembly includes two sliders arranged in mirror opposite each other, the sliders are located in the sliding groove and at both ends of the material placement seat; a spring is provided between the material placement seat and the sliders; each slider is provided with a positioning pressure plate, and each positioning pressure plate is provided with a positioning hole.

[0007] As a further improvement, the positioning plate is provided with a mounting part, the mounting part is provided with a straight groove hole, the slider is provided with a fixing screw, and the mounting part is fixed to the slider by the fixing screw.

[0008] As a further improvement, the material placement seat includes a first positioning seat and two second positioning seats, with the two second positioning seats disposed on both sides of the first positioning seat; the first positioning seat is provided with a product placement groove, and both second positioning seats are provided with an outer cap material placement groove.

[0009] As a further improvement, the upper mold base is provided with two guide sleeves, and the positioning assembly includes two guide rods and a pressure column. The two guide rods are arranged inside the guide sleeves; the pressure column is provided with a mounting plate, which is fixed to the ends of the two guide rods; a spring is provided outside the guide rod, and the spring is arranged between the guide sleeve and the mounting plate; the pressure column is arranged above the first positioning seat.

[0010] As a further improvement, each slider is provided with a first inclined surface; the linkage component includes two pressure blocks arranged in a mirror image, the two pressure blocks being disposed above the slider; each pressure block is provided with a pressing part, the pressing part being provided with a second inclined surface, the second inclined surface being fitted and connected to the first inclined surface.

[0011] As a further improvement, the guide rod assembly includes two guide rods and two guide sleeves. The two guide rods are disposed on the base, and the two guide sleeves are disposed on the upper mold base, with the guide sleeves respectively sleeved on the guide rods.

[0012] As a further improvement, a first mounting plate is provided between the tops of the two guide rods, the driving mechanism is mounted on the first mounting plate, the driving mechanism includes a cylinder, the upper mold base is provided with a fixed seat, and the driving rod of the cylinder is fixedly connected to the fixed seat.

[0013] As a further improvement, both ends of the slide are provided with limiting blocks, and the limiting blocks are threadedly connected to the slide.

[0014] Compared with the prior art, the above-mentioned one or more technical solutions in the fuse outer cap pressing device provided in this utility model embodiment have at least one of the following technical effects:

[0015] This invention improves placement efficiency by setting a material placement seat for positioning the fuse material and outer cap material. Combined with a positioning component for elastically pressing the fuse, it ensures that the fuse material is not misaligned during subsequent outer cap pressing, thus guaranteeing processing stability and quality. Furthermore, a pressing component enables automatic pressing of the outer cap, and a pressing block with a second inclined surface that fits against the first inclined surface achieves synchronous linkage, ensuring the stability, efficiency, and quality of the pressing action.

[0016] This invention has a simple structure, enabling a single drive mechanism to simultaneously drive the positioning and pressing components in a continuous manner, saving processing time, reducing the failure rate, and improving processing efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the fuse outer cap pressing device in this embodiment;

[0019] Figure 2 This is a front view schematic diagram of the fuse outer cap pressing device in this embodiment;

[0020] Figure 3 This is a top view of the fuse outer cap pressing device in this embodiment;

[0021] Figure 4 for Figure 3 AA section view diagram;

[0022] Figure 5 This is a schematic diagram of the material placement seat structure in this embodiment;

[0023] Figure 6 This is a schematic diagram of the positioning pressure plate in this embodiment. Detailed Implementation

[0024] The following description is only a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0025] For examples, see the appendix. Figures 1-6A fuse outer cap pressing device 1 includes a base 2, an upper mold base 3, a material pressing mechanism 4, and a driving mechanism 5; a guide rod assembly 6 is provided between the base 2 and the upper mold base 3, and the driving mechanism 5 is located on the top of the guide rod assembly 6; the material pressing mechanism 4 includes a positioning assembly 40, a pressing assembly 41, and a material placement seat 42, the positioning assembly 40 is located on the upper mold base 3, the base 2 is provided with a support 20, and the pressing assembly 41 and the material placement seat 42 are located on the support 20; a linkage assembly 31 is provided between the upper mold base 3 and the pressing assembly 41.

[0026] The support 20 is provided with a slide groove 21, and the material placement seat 42 is located in the middle of the slide groove 21. The pressing assembly 41 includes two sliders 410 arranged in mirror image opposite each other. The sliders 410 are located in the slide groove 21 and at both ends of the material placement seat 42. A spring 411 is provided between the material placement seat 42 and the sliders 410. The springs 411 are used to reset the material. Each slider 410 is provided with a positioning plate 412. Each positioning plate 412 is provided with a positioning hole 413. The pressing assembly 41 is used to press the outer cap onto the fuse material.

[0027] The positioning plate 412 is provided with a mounting part 412a, the mounting part 412a is provided with a straight slot hole, the slider 410 is provided with a fixing screw, the mounting part 412a is fixed on the slider 410 by the fixing screw, and the straight slot hole is used to adjust the position of the positioning plate 412, thereby improving the applicability of the fuse outer cap pressing device 1.

[0028] The material placement seat 42 includes a first positioning seat 420 and two second positioning seats 421. The two second positioning seats 421 are disposed on both sides of the first positioning seat 420. The first positioning seat 420 is provided with a product placement groove 420a, and each of the two second positioning seats 421 is provided with an outer cap material placement groove 421a. The material placement seat 42 is used for placing and positioning fuse materials and outer cap materials, thereby improving placement and positioning efficiency and ensuring subsequent processing quality.

[0029] The upper mold base 3 is provided with two guide sleeves 30. The positioning component 40 includes two guide rods 400 and a pressure column 401. The two guide rods 400 are disposed inside the guide sleeves 30. The pressure column 401 is provided with a mounting plate 402, which is fixed to the ends of the two guide rods 400. A spring 403 is provided outside the guide rods 400, and the spring 403 is disposed between the guide sleeves 30 and the mounting plate 402. The pressure column 401 is disposed above the first positioning seat 420. The positioning component 40 is used to elastically press the fuse to ensure the position of the fuse material when the outer cap is pressed in the future, thereby ensuring the stability and quality of the processing.

[0030] Each slider 410 is provided with a first inclined surface 410b; the linkage component 31 includes two mirror-image opposing pressure blocks, which are positioned above the slider 410; each pressure block 31 is provided with a pressing part 310, and the pressing part 310 is provided with a second inclined surface 311, which is in close contact with the first inclined surface 410b. The pressing component 41 is used to realize the automatic pressing action of the outer cap, and the close contact between the second inclined surface and the first inclined surface 410b ensures the stability and efficiency of the pressing action.

[0031] The guide rod assembly 6 includes two guide rods and two guide sleeves. The two guide rods are disposed on the base 2, and the two guide sleeves are disposed on the upper mold base. The guide sleeves are respectively sleeved on the guide rods. The guide rod assembly 6 is used to ensure the stability of the movement of the upper mold base and to ensure the subsequent pressing efficiency.

[0032] A first mounting plate 8 is provided between the tops of the two guide rods. The drive mechanism 5 is mounted on the first mounting plate 8. The drive mechanism 5 includes a cylinder. The upper mold base 3 is provided with a fixed seat. The drive rod of the cylinder is fixedly connected to the fixed seat. The drive mechanism 5 is used to drive the upper mold base 3 to move up and down, thereby driving the pressing assembly 41 to perform the outer cap pressing action.

[0033] Both ends of the slide groove 21 are provided with limiting blocks. The limiting blocks are threadedly connected to the slide groove 21. The limiting blocks are used to limit the movement and prevent the slider 410 from disengaging from the slide groove 21 when it is reset.

[0034] This invention improves placement efficiency by setting a material placement seat for positioning the fuse material and outer cap material. Combined with a positioning component for elastically pressing the fuse, it ensures the fuse material's position does not shift during subsequent outer cap pressing, thus guaranteeing processing stability and quality. A pressing component enables automatic pressing of the outer cap, and a pressing block with a second inclined surface that fits against the first inclined surface achieves synchronous linkage, ensuring the stability, efficiency, and quality of the pressing action. This invention has a simple structure, allowing a single drive mechanism to simultaneously drive the positioning and pressing components in a continuous motion, saving processing time, reducing the failure rate, and improving processing efficiency.

[0035] This utility model is not limited to the above-described embodiments. Other devices for pressing fuse caps that use the same or similar structures or devices as the above-described embodiments of this utility model are all within the protection scope of this utility model.

Claims

1. A fuse cap crimping device, characterized by: The fuse outer cap pressing device comprises a base, an upper die seat, a material pressing mechanism and a driving mechanism; a guide rod assembly is arranged between the base and the upper die seat, and the driving mechanism is arranged on the top of the guide rod assembly; the material pressing mechanism comprises a positioning assembly, a pressing assembly and a material placing seat, the positioning assembly is arranged on the upper die seat, the base is provided with a support, and the pressing assembly and the material placing seat are arranged on the support; a linkage assembly is arranged between the upper die seat and the pressing assembly.

2. The fuse cap press device of claim 1, wherein: The support is provided with a sliding groove, the material placing seat is arranged in the middle of the sliding groove, the pressing assembly comprises two mirror image sliding blocks arranged oppositely, the sliding blocks are arranged in the sliding groove and at both ends of the material placing seat; springs are arranged between the material placing seat and the sliding blocks; the sliding blocks are provided with positioning pressing plates, and the positioning pressing plates are provided with positioning holes.

3. The fuse cap press device of claim 2, wherein: The positioning pressing plate is provided with a mounting portion, the mounting portion is provided with a straight slot hole, the sliding block is provided with a fixing screw, and the mounting portion is fixed on the sliding block through the fixing screw.

4. The fuse cap press device of claim 3, wherein: The material placing seat comprises a first positioning seat and two second positioning seats, and the two second positioning seats are arranged on both sides of the first positioning seat; the first positioning seat is provided with a product placing groove, and the two second positioning seats are provided with outer cap material placing grooves.

5. The fuse cap press device of claim 4, wherein: The upper die seat is provided with two guide sleeves, the positioning assembly comprises two guide rods and a pressing column, and the two guide rods are arranged in the guide sleeves; the pressing column is provided with a mounting plate, and the mounting plate is fixed on the end portions of the two guide rods; springs are arranged outside the guide rods and between the guide sleeves and the mounting plate; and the pressing column is arranged above the first positioning seat.

6. The fuse cap press device of claim 5, wherein: The sliding blocks are provided with first inclined surfaces; the linkage assembly comprises two mirror image pressing blocks arranged oppositely, and the two pressing blocks are arranged above the sliding blocks; the pressing blocks are provided with pressing portions, the pressing portions are provided with second inclined surfaces, and the second inclined surfaces are connected with the first inclined surfaces in a fit manner.

7. The fuse cap press device of claim 6, wherein: The guide rod assembly comprises two guide rods and two guide sleeves, the two guide rods are arranged on the base, the two guide sleeves are arranged on the upper die seat, and the guide sleeves are respectively arranged outside the guide rods.

8. The fuse cap press device of claim 7, wherein: First mounting plates are arranged between the top portions of the two guide rods, the driving mechanism is arranged on the first mounting plates, the driving mechanism comprises a cylinder, the upper die seat is provided with a fixed seat, and the driving rod of the cylinder is fixedly connected with the fixed seat.

9. The fuse cap press device of claim 8, wherein: Limiting stoppers are arranged at both ends of the sliding groove, and the limiting stoppers and the sliding groove are connected in a threaded manner.

Images