CN213366544U

CN213366544U - Replaceable modular tool

Info

Publication number: CN213366544U
Application number: CN202022985911.8U
Authority: CN
Inventors: 侯旺强; 朱第保; 施杰; 方念
Original assignee: Jiangsu Tonglin Electric Co ltd
Current assignee: Jiangsu Tonglin Electric Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-06-04
Anticipated expiration: 2030-12-11

Abstract

The modular tool can be replaced. Relate to diode encapsulation field, especially relate to a can replace modular frock. The replaceable modular tool is simple in structure, convenient to replace and capable of prolonging the service life. The stamping die comprises a metal bottom plate and a plurality of stamping parts, wherein the stamping parts are detachably connected to the metal bottom plate; the stamping die is characterized in that a plurality of rows of mounting groups are arranged on the metal base plate and comprise mounting units which are uniformly distributed, each mounting unit comprises a first positioning hole, a second positioning hole and a mounting hole, the mounting holes are communicated with the first positioning holes, each stamping part comprises a U-shaped positioning block, positioning angles are arranged on diagonal lines of two ends of the bottom of each positioning block, and the two positioning angles are respectively arranged in the first positioning holes and the second positioning holes. The utility model discloses easily maintenance, the cost is low, and is not fragile.

Description

Replaceable modular tool

Technical Field

The utility model relates to a diode encapsulation field especially relates to a can replace modular frock.

Background

During diode encapsulation, the pouring module needs to carry out high-temperature welding process after the chip, soldering lug and connection piece are assembled, so that the chip is fixed on the electric conductor, the existing tool is made of graphite, and the tool version made of the graphite has the following defects:

firstly, the material is composed of graphite, so that graphite dust exists in the material during use, and the electrical property of an electronic product is possibly influenced;

secondly, the material is brittle, the service life of the metal thimble is about 1 year, the metal thimble is easy to break, and the metal thimble embedded in the metal thimble is loosened, abraded and dropped;

thirdly, the cost is high, the processing is difficult and the period is long.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above problem, provide a simple structure, convenient the change improves life's replaceable modular frock.

The technical scheme of the utility model is that: the stamping die comprises a metal bottom plate and a plurality of stamping parts, wherein the stamping parts are detachably connected to the metal bottom plate;

the metal bottom plate is provided with a plurality of rows of mounting groups, each mounting group comprises mounting units which are uniformly distributed, each mounting unit comprises a first positioning hole, a second positioning hole and a placing hole, each placing hole is communicated with the first positioning hole,

the stamping part comprises a U-shaped positioning block, positioning angles are arranged on diagonal lines at two ends of the bottom of the positioning block, the two positioning angles are respectively arranged in a first positioning hole and a second positioning hole,

and the top of the positioning block is provided with a plurality of positioning pins and an operation hole.

Rows of through holes are arranged between adjacent mounting groups.

The metal bottom plate comprises a plate body, and a frame is arranged on the periphery of the plate body.

Positioning columns are arranged on the periphery of the plate body.

The metal bottom plate is made of stainless steel.

The utility model is convenient to be disassembled and replaced by arranging a plurality of stamping parts to be connected on the metal bottom plate during the work; connecting a plurality of stamping parts on the mounting unit, namely connecting two positioning angles of the stamping parts in a first positioning hole and a second positioning hole; because the positioning block is provided with the positioning pins, the operation holes correspond to the placing holes, the conductor is conveniently positioned and connected on the stamping part, and meanwhile, the operation space is reserved.

The utility model discloses easily maintenance, the cost is low, and is not fragile.

Drawings

FIG. 1 is a schematic structural diagram of a metal base plate of the present invention,

figure 2 is a schematic structural view of a stamping,

figure 3 is a schematic perspective view of figure 2,

FIG. 4 is a schematic view of the connection structure of the metal base plate and the stamping part in the present invention,

FIG. 5 is a schematic perspective view of FIG. 4;

in the figure, 1 is a metal bottom plate, 11 is a plate body, 12 is a frame, 13 is a positioning column,

2 is a stamping part, 21 is a positioning angle, 22 is a positioning pin, 23 is an operation hole,

3 is an installation unit, 31 is a first positioning hole, 32 is a second positioning hole, 33 is a placing hole,

and 4 is a through hole.

Detailed Description

The utility model comprises a metal base plate 1 and a plurality of stamping parts 2, as shown in figures 1-5, wherein the stamping parts are detachably connected on the metal base plate;

the metal bottom plate is provided with a plurality of rows of mounting groups, each mounting group comprises mounting units 3 which are uniformly distributed, each mounting unit comprises a first positioning hole 31, a second positioning hole 32 and a placing hole 33, each placing hole is communicated with the first positioning hole,

the stamping part 2 comprises a U-shaped positioning block, positioning angles 21 are arranged on diagonal lines at two ends of the bottom of the positioning block, the two positioning angles 21 are respectively arranged in a first positioning hole 31 and a second positioning hole 32,

the top of the positioning block is provided with a plurality of positioning pins 22 and an operation hole 23.

Rows of through holes 4 are arranged between adjacent mounting groups.

Thus, the strength and the reliability are improved.

The metal bottom plate comprises a plate body 11, and a frame 12 is arranged on the periphery of the plate body.

Through the combination form of plate body and frame, on the one hand, improve intensity, on the other hand is convenient for collect in the course of working debris etc..

Positioning columns 13 are arranged on the periphery of the plate body.

The positioning columns are arranged, so that positioning operation can be conveniently carried out according to working condition requirements.

The metal bottom plate 1 is made of stainless steel.

Therefore, the service life is prolonged, and convenience and reliability are realized.

The disclosure of the present application also includes the following points:

(1) the drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;

(2) in case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;

the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.

Claims

1. The replaceable modular tool is characterized by comprising a metal bottom plate and a plurality of stamping parts, wherein the stamping parts are detachably connected to the metal bottom plate;

2. The replaceable modular tooling of claim 1, wherein rows of through holes are provided between adjacent mounting groups.

3. The replaceable modular tooling of claim 1 or 2, wherein the metal bottom plate comprises a plate body, and a frame is arranged around the plate body.

4. The replaceable modular tooling of claim 3, wherein positioning posts are disposed around the plate body.

5. The replaceable modular tooling of claim 1, wherein the metal base plate is stainless steel.