CN202093976U - Fixing device for inductive element solder positioning jig - Google Patents

Abstract

A solder positioning fixture fixing device for an inductor element comprises a substrate, which is convex, and has a first hanging hole and a second hanging hole at both ends of the substrate, a positioning socket is provided between the first hanging hole and the second hanging hole, the positioning socket comprises a positioning groove, two positioning pins and a magnet, the positioning groove comprises a groove and a card slot, the groove is provided on the upper surface of the substrate, the card slot is provided directly below the groove and is perpendicular to each other, a through hole is provided in the groove, the through hole is connected to the card slot, two positioning pins are placed in the groove, the magnet is placed in the card slot, the positioning pin is located above the magnet and is spaced a certain distance from the magnet, the device has a simple structure and is easy to operate, can fix products, avoid collision of products during operation and transportation, ensure that product characteristics meet specification requirements, and reduce costs.

Description

Fixing device for inductive element solder positioning jig

technical field

The utility model relates to a positioning jig fixing device, in particular to a positioning jig fixing device for inductive element soldering.

technical background

Inductance is one of the commonly used components in electronic circuits. With the rapid development of electronic industry technology, the demand for inductance is also increasing. Inductors are generally composed of skeletons, windings, shielding covers, packaging materials, magnetic cores or iron cores. Compared with high-investment automated production equipment, most enterprises still use manual operations in the production process. As an electronic component, inductors are small in size and assembled by hand. There are often inaccurate positioning, difficult soldering, and glue dispensing. It is not easy, time-consuming, etc., and the products are generally scattered and piled up in the workbench or inspection box after the operation. When the operator transports the product to the next process, the components will be loose or shifted, which will affect the quality of the product. Quality and production efficiency, resulting in unsmooth production process.

Utility model content

The technical problem to be solved by the utility model is to provide an inductive element assembly and positioning jig integrating assembly, dispensing, baking, cutting, soldering, cleaning and glue filling in order to solve the above-mentioned deficiencies in the prior art. Technical problems such as inaccurate positioning, difficult soldering, difficult dispensing, long time-consuming, and convenient transportation have been solved.

In order to realize this purpose, the utility model has adopted following technical scheme:

A solder positioning jig and fixing device for an inductance element, comprising a substrate, a first hanging hole and a second hanging hole are arranged at both ends of the substrate, a positioning socket is arranged between the first hanging hole and the second hanging hole, and the The positioning socket includes a positioning slot, two positioning pins and a magnet, the positioning slot includes a groove and a card slot, the groove is arranged on the upper surface of the substrate, and the card slot is arranged on the front of the groove Below and perpendicular to each other, a through hole is provided in the groove, the through hole communicates with the slot, the two positioning pins are placed in the groove, the magnet is placed in the slot, The positioning pin is located above the magnet and spaced a certain distance from the magnet.

The base plate is convex, and at least one positioning socket is provided on the base plate, and the number and spacing of the positioning sockets can be set according to actual production needs.

The positioning pin is made of alloy material.

The positioning pins are cubes, cylinders or polygonal prisms, and the distance between the two positioning pins can be set according to actual production requirements.

The magnet is a permanent magnet, and the permanent magnet can prolong the use time of the jig and reduce the cost.

The magnet is placed directly under the through hole, which is beneficial to the bonding between the magnet and the component and reduces positional deviation.

The magnet and the card slot are closely matched by an interference fit.

The width of the locking groove is smaller than the width of the groove.

Compared with the prior art, the utility model has the following advantages: simple structure, convenient operation, can fix products, avoid product collision during operation and transportation, and ensure that product characteristics meet specification requirements.

Description of drawings

Accompanying drawing 1 is the structural diagram of the utility model;

Accompanying drawing 2 is the top view of the utility model;

Accompanying drawing 3 is the front view of the utility model;

Accompanying drawing 4 is the side view of the utility model;

Accompanying drawing 5 is the use state figure of the utility model;

Accompanying drawing 6 is a side view of the utility model in use;

Accompanying drawing 7 is the plan view of the use state of the utility model.

Detailed ways

Now refer to accompanying drawing, further describe the utility model in detail.

As shown in FIGS. 1 , 2 , 3 , and 4 , an inductance element positioning jig and fixing device includes a substrate 1 .

The substrate 1 is convex, and the left and right ends of the substrate 1 are provided with a first hanging hole 210 and a second hanging hole 220, and a positioning socket 300 is arranged between the first hanging hole 210 and the second hanging hole 220, and the positioning socket 300 includes The positioning groove 310, two positioning pins 320, 321 and a magnet 330, the positioning groove 300 includes a groove 311 and a locking groove 312, the groove 311 is arranged on the upper surface of the substrate 1, the locking groove 312 is arranged directly below the groove 311 and perpendicular to each other, a through hole 313 is provided in the groove 311, the through hole 313 communicates with the slot 312, the two positioning pins 320, 321 are placed in the groove 311, the magnet 330 is placed in the slot 312, The positioning pins 320 , 321 are located above the magnet 330 and spaced from the magnet 330 by a certain distance.

The substrate 1 is provided with a plurality of positioning sockets 300, and the number and spacing of the positioning sockets 300 can be set according to actual production needs. The set positioning sockets 300 not only have the same structure, but also have the same spacing between the positioning sockets 300.

The positioning pins 320, 321 are made of alloy material. The positioning pins 320, 321 are cubes, cylinders or polygonal prisms. The distance between the two positioning pins 320, 321 can be set according to actual production requirements.

The magnet 330 is a permanent magnet, and the magnet 330 is placed directly below the through hole 313, which is beneficial to the bonding between the magnet 330 and the component, and reduces the position deviation. The width is smaller than the width of the groove 311 .

The inductive element is made of a conductive material coiled around a magnetic core, typically copper wire. The magnetic core can also be removed or a ferromagnetic material can be used.

When using this device, as shown in Figures 5, 6, and 7, the magnet 330 is fixed in the card slot 312, the positioning pins 320, 321 are embedded in the corresponding positions in the groove 311, and the operator places the inductive element 400 in the correct orientation. Put it into the positioning groove 311 of the jig, the overall size of the positioning groove 311 is consistent with the size of the inductance element, and the two positioning pins 320, 321 correspond to the I-shaped groove in the inductance element 400, so as to play a fixed role and ensure that the magnetic core 410 will not shift left and right, and the magnet 330 attracts the magnetic core 410 in the inductance element 400 to fix it up and down.

The embodiments of the utility model described above do not constitute a limitation to the protection scope of the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (8)

1. An inductive element solder positioning jig fixture, comprising a substrate, is characterized in that, the two ends of the substrate are provided with a first hanging hole and a second hanging hole, and between the first hanging hole and the second hanging hole A positioning socket is provided, the positioning socket includes a positioning slot, two positioning pins and a magnet, the positioning slot includes a groove and a card slot, the groove is arranged on the upper surface of the substrate, and the card slot is provided Directly below the grooves and perpendicular to each other, a through hole is provided in the groove, the through hole communicates with the card groove, the two positioning pins are placed in the groove, and the magnet is placed In the card slot, the positioning pin is located above the magnet and is spaced a certain distance from the magnet. 2 . The solder positioning jig and fixing device for inductance elements according to claim 1 , wherein the substrate is convex, and at least one positioning socket is provided on the substrate. 3 . 3 . The solder positioning jig and fixing device for the inductance element according to claim 1 , wherein the positioning pin is made of alloy material. 4 . 4 . The solder positioning jig and fixing device for inductance elements according to claim 1 or 3 , wherein the positioning pins are cubes, cylinders or polygonal prisms. 5 . The solder positioning jig and fixing device for inductance element according to claim 1 , wherein the magnet is a permanent magnet. 6 . 6 . The solder positioning jig and fixing device for inductance element according to claim 1 or 5 , wherein the magnet is placed right below the through hole. 7 . 7 . The solder positioning jig and fixing device for the inductance element according to claim 6 , wherein the magnet and the slot are closely matched by an interference fit. 7 . 8 . The solder positioning jig and fixing device for inductance element according to claim 1 or 7 , wherein the width of the clamping groove is smaller than the width of the groove. 9 .

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