Fuse welding jig

Abstract

The utility model discloses a fuse welding jig which is characterized in that three groups of first accommodating grooves are transversely arranged at intervals in the left-right direction, each group of first accommodating grooves comprises two first accommodating grooves which are arranged in the front-back direction, three groups of material pressing head assemblies which are transversely arranged at intervals are arranged on each pressing rod, and each material pressing head assembly comprises two material pressing heads which are transversely arranged at intervals; according to the fuse welding device, the welding process of six fuses and alloy materials can be completed at the same time, the welding efficiency is greatly improved, the welding device can meet the existing machining requirement, meanwhile, a magnet is embedded in the bottom of each first containing groove in a matched mode, each material pressing head is located over the corresponding first containing groove and corresponds to the magnet in position, and therefore the welding efficiency is greatly improved. The pressing head is made of a magnetic attraction material, so that the pressing head completes the process of pressing the fuse through the magnetic attraction effect of the magnet, an external driving mechanism does not need to be adopted for driving, the overall size is reduced, and the overall use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of welding jigs, in particular to a fuse welding jig. Background Art

[0002] When a circuit fails or becomes abnormal, the current will continue to increase, and the increased current may damage some important components in the circuit, burn the circuit, or even cause a fire. If the fuse is correctly placed in the circuit, the fuse will melt and cut off the current when the current abnormally rises to a certain height and temperature, thereby protecting the safe operation of the circuit. Therefore, the fuse plays an indispensable role in the circuit.

[0003] The existing welding jigs for fuses and alloy materials can only weld a single product at a time, which requires constant replacement of products. The welding process is more troublesome, resulting in low welding efficiency and failure to meet processing requirements. At the same time, the existing jigs need to be pressed and opened by an external driving mechanism, which makes the overall volume and use cost larger. Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0004] In view of this, the utility model aims to solve the deficiencies of the prior art, and its main purpose is to provide a fuse welding jig, which can effectively solve the problems of low welding efficiency, inability to meet processing requirements, large size and high cost of use of the existing fuse welding jig.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fuse welding jig comprises a base and a pressure rod; the upper surface of the base is integrally inwardly concavely provided with a first accommodating groove matched with an external alloy material, the first accommodating groove is divided into three groups arranged horizontally and spaced from left to right, and each group of first accommodating grooves is two arranged front to back; a magnet is embedded in the bottom of each first accommodating groove, the magnets are two arranged horizontally and spaced, and the upper surface of the magnet is flush with the bottom of the first accommodating groove; the pressure rods are arranged two front to back, and each pressure rod is provided with three groups of pressing head assemblies arranged horizontally and spaced, each pressing head assembly includes two pressing heads arranged horizontally and spaced, each pressing head is located directly above the corresponding first accommodating groove and corresponds to the position of the magnet, and the pressing head is made of magnetic material.

[0007] As a preferred solution, the first containing grooves are U-shaped structures with two sides of different lengths, and the two first containing grooves in each group are centrally symmetrically arranged.

[0008] As a preferred solution, the front and rear side walls of the first accommodating groove are integrally formed inwardly to form a second accommodating groove that cooperates with the fuse, and the second accommodating groove is located between the two magnets.

[0009] As a preferred solution, the front and rear side walls of the base are integrally recessed with positioning grooves extending up and down, and there are multiple positioning grooves arranged at intervals laterally; the outer end surface of each pressure rod has a positioning portion extending downward that cooperates with the positioning groove, and there are multiple positioning portions also arranged at intervals laterally.

[0010] As a preferred solution, a support platform is integrally extended downward from the lower end surface of the pressure rod, and a plurality of support platforms are arranged at intervals laterally, and the aforementioned pressing head is arranged in the support platform.

[0011] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0012] The first accommodating grooves are divided into three groups arranged with horizontal intervals on the left and right sides, and each group of first accommodating grooves has two arranged front and back. Each pressing rod is provided with three groups of pressing head assemblies arranged with horizontal intervals. Each pressing head assembly includes two pressing heads arranged with horizontal intervals, so that it can complete the welding process of 6 fuses and alloy materials at the same time, which greatly improves its welding efficiency and meets the existing processing needs. At the same time, a magnet is embedded in the bottom of each first accommodating groove. Each pressing head is located directly above the corresponding first accommodating groove and corresponds to the position of the magnet. The pressing head is made of magnetic material, so that the pressing process of the fuse is completed through the magnetic attraction of the magnet, so that it does not need to be driven by an external driving mechanism, which not only reduces the overall size but also reduces the overall use cost.

[0013] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the base in a preferred embodiment of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the pressure rod in the preferred embodiment of the utility model.

[0017] Description of the accompanying drawings:

[0018] 10. Base 101. First receiving groove

[0019] 102, second receiving groove 103, positioning groove

[0020] 11. Magnet 20. Pressure rod

[0021] 21. Pressing head assembly 211. Pressing head

[0022] 22. Positioning portion 23. Support platform. DETAILED DESCRIPTION

[0023] Please refer to Figures 1 to 3 As shown, it shows the specific structure of a preferred embodiment of the utility model, which includes a base 10 and a pressure rod 20.

[0024] The upper surface of the base 10 is integrally provided with a first receiving groove 101 which matches the external alloy material. The first receiving groove 101 is divided into three groups arranged horizontally and spaced from left to right, and each group of first receiving grooves 101 is composed of two arranged front to back; a magnet 11 is embedded at the bottom of each first receiving groove 101, and the magnet 11 is two arranged horizontally and spaced from each other, and the upper surface of the magnet 11 is flush with the bottom of the first receiving groove 11; in this embodiment, the first receiving groove 101 is a U-shaped structure with different lengths on both sides, and the two first receiving grooves 101 of each group are arranged symmetrically with respect to the center, so that the long side of one of the first receiving grooves 101 is parallel to the long side of the other first receiving groove 101. The short sides of the first accommodating groove 101 are located on the same side. This arrangement can effectively save space, thereby further reducing the volume of the base 10; the front and rear side walls of the first accommodating groove 101 are integrally recessed inward to form a second accommodating groove 102 that cooperates with the fuse. The second accommodating groove 102 is located between the two magnets 11. The second accommodating groove 102 is used to locate the fuse position to prevent the fuse position from shifting during welding, thereby ensuring the quality of welding; the front and rear side walls of the base 10 are integrally recessed inward to form a positioning groove 103 extending up and down, and the positioning grooves 103 are multiple and arranged at intervals in the horizontal direction.

[0025] The pressure rods 20 are two arranged front and back, and are used to press down the fuse and alloy material in the first receiving groove 101. Each pressure rod 20 is provided with three groups of pressure head assemblies 21 arranged with a horizontal interval. Each pressure head assembly 21 includes two pressure heads 211 arranged with a horizontal interval. Each pressure head 211 is located directly above the corresponding first receiving groove 101 and corresponds to the position of the magnet 11, so that it can complete the processing of 6 groups of products at the same time, which greatly improves its processing efficiency. The pressure head 211 is made of magnetic material, so that it can be pressed by magnetic attraction. Compared with the existing driving mechanism, the use cost of the fixture is greatly reduced; in this embodiment In the figure, the outer end surface of each pressure rod 20 is integrally extended downward to form a positioning portion 22 that cooperates with the positioning groove 103. The positioning portions 22 are also arranged in multiples at intervals laterally, so that during the pressing process, the positioning portion 22 and the positioning groove 103 are positioned to ensure that the pressure head 211 is accurately pressed on the fuse to prevent the position of the pressure head 211 from shifting; the lower end surface of the pressure rod 20 is integrally extended downward to form a support platform 23. The support platform 23 is arranged in multiples at intervals laterally, and the aforementioned pressure head 211 is set in the support platform. The support platform 23 is used in the pressing process. There is a certain gap between the pressure rod 20 body and the upper surface of the base 10 to facilitate the removal of the pressure rod 20.

[0026] The design focus of the utility model is that: it is divided into three groups of first accommodating grooves arranged in a horizontal interval from left to right, each group of first accommodating grooves is two arranged front to back, and each pressing rod is provided with three groups of pressing head assemblies arranged in a horizontal interval, and each pressing head assembly includes two pressing heads arranged in a horizontal interval, so that it can complete the welding process of 6 fuses and alloy materials at the same time, which greatly improves its welding efficiency and meets the existing processing requirements. At the same time, a magnet is embedded in the bottom of each first accommodating groove, and each pressing head is located directly above the corresponding first accommodating groove and corresponds to the position of the magnet. The pressing head is made of magnetic material, so that the pressing process of the fuse is completed through the magnetic attraction of the magnet, so that it does not need to be driven by an external driving mechanism, which not only reduces the overall size but also reduces the overall use cost.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A fuse welding jig, characterized in that: It includes a base and a pressure rod; the upper surface of the base is integrally recessed with a first accommodating groove that matches the external alloy material, the first accommodating groove is divided into three groups arranged horizontally at intervals on the left and right, and each group of first accommodating grooves consists of two arranged front and back; the bottom of each first accommodating groove is embedded with a magnet, the magnets are two arranged horizontally at intervals, and the upper surface of the magnet is flush with the bottom of the first accommodating groove; the pressure rods are arranged two front and back, and each pressure rod is provided with three groups of pressing head assemblies arranged horizontally at intervals, each pressing head assembly includes two pressing heads arranged horizontally at intervals, each pressing head is located directly above the corresponding first accommodating groove and corresponds to the position of the magnet, and the pressing head is made of magnetic material.

2. The fuse welding jig according to claim 1, characterized in that: The first containing grooves are U-shaped structures with two sides of different lengths, and the two first containing grooves of each group are centrally symmetrically arranged.

3. The fuse welding jig according to claim 1, characterized in that: The front and rear side walls of the first accommodating groove are integrally formed inwardly to form a second accommodating groove matched with the fuse, and the second accommodating groove is located between the two magnets.

4. The fuse welding jig according to claim 1, characterized in that: The front and rear side walls of the base are integrally recessed with positioning grooves extending up and down, and there are multiple positioning grooves arranged at intervals laterally; the outer end surface of each pressure rod integrally extends downward to have a positioning portion cooperating with the positioning groove, and there are multiple positioning portions also arranged at intervals laterally.

5. The fuse welding jig according to claim 1, characterized in that: A support platform is integrally extended downward from the lower end surface of the pressing rod. The support platforms are multiple and arranged at intervals in a transverse direction. The pressing head is arranged in the support platform.

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