CN207806833U - A kind of I-shaped chip inductor pin scolding tin fixture - Google Patents

Abstract

The utility model discloses a jig for I-shaped chip inductor pin soldering, which comprises a base, a magnetic piece and a handle, and is characterized in that: the upper surface of the base is evenly provided with a plurality of square grooves along the direction of the center line, A through groove is arranged between every two square grooves, the through groove is located on the surface center line, the diagonal of the square groove coincides with the center line of the through groove, and the inner edge of the square groove is vertical A cavity is arranged in the direction, the magnetic part is arranged in the cavity of a square groove, a through hole is also arranged in the cavity along the vertical direction, and the handle is arranged at both ends of the base; the beneficial effect of the utility model is that The I-shaped chip inductor pin soldering jig is used to make the production operation simple, convenient and fast, improve the production efficiency and ensure the product quality.

Description

A jig for soldering soldering pins of I-shaped chip inductors

technical field

The utility model relates to the technical field of processing chip inductors, in particular to a jig for soldering pins of I-shaped chip inductors.

Background technique

At present, my country's I-shaped chip inductive component industry has developed rapidly, with rapid growth in production and sales, and a good production and sales form; however, some problems have also appeared in the process of production development, especially the problem of poor production process control. For example, poor welding uniformity of component pins, uneven tin on the solder joints of I-shaped chip inductors, resulting in unstable quality, which seriously affects the application experience of chip inductors in the production and use of the electronics industry.

After tracking and exploration, we found that in the current production process, our tooling and fixtures are still relatively traditional, even almost manual operation, and the efficiency is low. We rely on skilled employees to perform operations. However, After working for a long time, the fatigue of the personnel will affect the consistency of the product. In addition, the soldering fixture developed by some companies in the past, although the design uses the fixture, there are still too many mechanical parts connected, the operation is cumbersome, and the production efficiency is not high. Our present case arose out of this.

Utility model content

The purpose of this utility model is to provide a jig for soldering the pins of I-shaped chip inductors, which is a kind of I-shaped sticker used to improve the production quality stability of I-shaped chip inductors and improve production efficiency. Chip inductor pin soldering jig.

In order to achieve the above purpose, the utility model adopts the following technical solution: including a base, a magnetic piece and a handle, and is characterized in that: the upper surface of the base is uniformly provided with a plurality of square grooves along the direction of the center line, and every two square grooves A through groove is arranged between the grooves, the through groove is located on the center line of the surface, the diagonal line of the square groove coincides with the center line of the through groove, and a cavity is arranged in the vertical direction in the square groove , the magnetic part is arranged in the cavity provided in the square groove, the through hole is also arranged in the vertical direction in the cavity, and the handle is arranged at both ends of the base.

Preferably: the size of the square groove matches the size of the I-shaped inductor base.

Preferably: the shape of the base is a cuboid.

Preferably: the width dimension of the base is smaller than the length dimension of the diagonal of the square groove.

Preferably: the shape of the cavity is cylindrical, and the size of the cavity matches the size of the magnetic piece.

Preferably: the magnetic member is a cylindrical strong magnet.

After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

The utility model adopts the square groove on the cuboid base, and the size of the square groove matches the size of the I-shaped patch inductor base, so that the product can be placed very easily and conveniently during the production operation, thereby improving the production efficiency of the product. Place the I-shaped chip inductor through the strong magnet set in the circular cavity in the square groove, and quickly place the base of the I-shaped chip inductor in the square groove during production. Due to the I-shaped inductor The magnetic core is made of ferrite. Through the magnetic attraction of the strong magnet, the I-shaped inductor is fixed in the square groove, which replaces the traditional mechanical fixing plate, simplifies the operation steps, makes the production operation simple and fast, and thus improves the production efficiency.

Description of drawings

Fig. 1 is a schematic plan view structure diagram of the utility model.

Fig. 2 is a side sectional structural schematic diagram of the utility model.

Fig. 3 is a schematic diagram of the three-dimensional structure of the utility model.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example

Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model discloses a jig for soldering an I-shaped chip inductor pin. Through the square groove 3 arranged on the cuboid base 2 and the cylindrical strong magnet 4 in the square groove 3, the base of the I-shaped chip inductor can be fixed in the square groove 3 simply and quickly during production operation, Place the two pins of the I-shaped SMD inductance base that needs soldering outward, and the operator can quickly engage in soldering work by holding the handle connected to the cuboid base. Because of the cylindrical strong magnet 4 in the square groove 3 The generated magnetic attraction attracts the I-shaped inductor, which replaces the traditional mechanical fixing plate, simplifies the operation steps and improves the production efficiency. Through the cylindrical through hole 5 arranged on the cuboid base, the cylindrical strong magnet 4 arranged in the square groove 3 can be replaced very conveniently, so as to ensure that the suction force of the clamp to fix the product remains unchanged during production.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (6)

1. A jig for I-shaped chip inductor pin soldering, including a base (2), a magnetic piece (4) and a handle (1), characterized in that: the upper surface of the base (2) is along the direction of the center line A plurality of square grooves (3) are evenly arranged, and through grooves (6) are arranged between every two square grooves, and the through grooves are located on the center line of the surface, and the opposite sides of the square grooves (3) The corner line coincides with the center line of the through groove (6), a cavity is arranged in the square groove (3) along the vertical direction, the magnetic part (4) is arranged in the cavity, and the cavity is arranged along the vertical direction A through hole (5) is also provided, and the handle (1) is arranged at both ends of the base (2). 2. A jig for soldering pins of an I-shaped chip inductor as claimed in claim 1, wherein the size of the square groove matches the size of the base of the I-shaped chip inductor. 3 . The jig for I-shaped chip inductor pin soldering according to claim 1 , characterized in that: the shape of the base ( 2 ) is a cuboid. 4 . 4. A jig for I-shaped chip inductor pin soldering according to claim 1 or 3, characterized in that: the width of the base (2) is smaller than the length of the diagonal of the square groove (3) size. 5. A jig for I-shaped chip inductor pin soldering as claimed in claim 1, characterized in that: the shape of the cavity is cylindrical, the size of the cavity and the size of the magnetic piece (4) size to match. 6 . The jig for I-shaped chip inductor pin soldering as claimed in claim 1 , wherein the magnetic member is a cylindrical strong magnet. 7 .