CN217749113U

CN217749113U - Silicon controlled rectifier pin plastic frock

Info

Publication number: CN217749113U
Application number: CN202221736373.1U
Authority: CN
Inventors: 张孝金; 王春香
Original assignee: Suzhou Hexing Technology Co ltd
Current assignee: Suzhou Hexing Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-08
Anticipated expiration: 2032-07-07

Abstract

The utility model belongs to the technical field of silicon controlled rectifier pin plastic equipment, especially, be a silicon controlled rectifier pin plastic frock, comprising a base plate, the indent has been seted up to the upper surface of bottom plate, and is connected with the hinge on the lateral wall of bottom plate, the top of bottom plate is provided with the upper cover plate, and the lower bottom surface of upper cover plate is provided with the briquetting, the fixed slot has all been seted up with the upper surface of upper cover plate to the lower bottom surface of bottom plate, and has clamp plate and fixed pin in the fixed slot connection, clamp plate and fixed slot are the trapezium structure, and two sets of clamp plates all through the fixed pin respectively with bottom plate and upper cover plate fixed connection. The utility model discloses a set up bottom plate and upper cover plate to set up the multiunit indent at the upper surface of bottom plate, set up the multiunit briquetting in the lower bottom surface of upper cover plate, and every group indent all corresponding with a set of briquetting, pass through the hinge rotation with bottom plate and upper cover plate again and be connected, can reach the purpose that improves silicon controlled rectifier pin plastic efficiency and plastic quality.

Description

Silicon controlled rectifier pin plastic frock

Technical Field

The utility model relates to a silicon controlled rectifier pin plastic equipment technical field specifically is a silicon controlled rectifier pin plastic frock.

Background

The thyristor is called SCR for short, it is a kind of high-power electrical component also called thyristor, it has advantages such as small, high efficiency, long-lived, in the automatic control system, can be regarded as the high-power driver, realize and use the low-power control part TO control the high-power apparatus, it has been used extensively in speed control system, power regulating system and follow-up system of the alternating current-direct current motor, TO the TO-220 encapsulated controlgear when welding PCB board and heat sink, often need TO carry on the shaping TO the pin in order TO facilitate the welding and guarantee TO connect with the reliable of the air-cooling fin.

The prior art has the following problems:

in the current production process, what carry out the plastic to the silicon controlled rectifier pin mostly adopts is the mode of manual plastic, and this mode is not only slow and the plastic effect is nonstandard, has led to the plastic inefficiency and the later stage equipment effect of silicon controlled rectifier pin poor for the silicon controlled rectifier pin can not reliably be connected with the fin, directly influences the radiating effect of fin even, finally leads to the silicon controlled rectifier to burn out because of overheated, influences product quality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a silicon controlled rectifier pin plastic frock has solved the problem that the silicon controlled rectifier pin plastic quality that exists is poor and the plastic is inefficient now.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a silicon controlled rectifier pin plastic frock, includes the bottom plate, the indent has been seted up to the upper surface of bottom plate, and is connected with the hinge on the lateral wall of bottom plate, the top of bottom plate is provided with the upper cover plate, and the lower bottom surface of upper cover plate is provided with the briquetting.

As a preferred technical scheme of the utility model, the fixed slot has all been seted up with the upper surface of upper cover plate to the lower bottom surface of bottom plate, and the fixed slot in-connection has clamp plate and fixed pin.

As a preferred technical scheme of the utility model, clamp plate and fixed slot are the trapezium structure, and two sets of clamp plates all through the fixed pin respectively with bottom plate and upper cover plate fixed connection.

As a preferred technical scheme of the utility model, the bottom plate is the same with the upper cover plate size, and the bottom plate passes through the hinge and rotates with the upper cover plate to be connected.

As a preferred technical scheme of the utility model, the multiunit the indent equidistance is arranged on the bottom plate, and every group indent corresponds a set of size assorted briquetting.

Compared with the prior art, the utility model provides a silicon controlled rectifier pin plastic frock possesses following beneficial effect:

1. this silicon controlled rectifier pin plastic frock, through setting up bottom plate and upper cover plate, and set up the multiunit indent at the upper surface of bottom plate, the lower bottom surface at upper cover plate sets up the multiunit briquetting, and every group indent all corresponds with a set of briquetting, pass through the hinge rotation with bottom plate and upper cover plate again and be connected, put the silicon controlled rectifier to the indent during use, then through the clamp plate with bottom plate and upper cover plate pressfitting, thereby can pass through the effect between briquetting and the indent, press into required shape with the pin of silicon controlled rectifier, compare in the mode of traditional manual plastic, this design is better to the plastic effect of silicon controlled rectifier pin, the plastic shape of silicon controlled rectifier pin can be unified, the plastic of multiunit silicon controlled rectifier pin can be realized through once plastic suppression to this design simultaneously, thereby can effectually solve the poor and inefficient problem of plastic quality of the plastic that traditional silicon controlled rectifier pin exists.

2. This silicon controlled rectifier pin plastic frock through setting up bottom plate and upper cover plate to set up the hinge between bottom plate and upper cover plate, realize the plastic to the silicon controlled rectifier pin through the pressure between upper cover plate and bottom plate during the use, this simple device of being convenient for of design structure loads and unloads the maintenance, and convenient operation, cost are lower do benefit to large batch production.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

fig. 4 is a schematic view of the structure of the upper cover plate of the present invention.

In the figure: 1. a base plate; 2. pressing a groove; 3. a hinge; 4. an upper cover plate; 5. briquetting; 6. fixing grooves; 7. pressing a plate; 8. and fixing the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a silicon controlled rectifier pin plastic frock, includes bottom plate 1, and indent 2 has been seted up to the upper surface of bottom plate 1, is connected with hinge 3 on the lateral wall of bottom plate 1 for connecting bottom plate 1 and upper cover plate 4, the top of bottom plate 1 is provided with upper cover plate 4, and the lower bottom surface of upper cover plate 4 is provided with briquetting 5, is used for the suppression plastic of silicon controlled rectifier pin.

In this embodiment, the lower bottom surface of the bottom plate 1 and the upper surface of the upper cover plate 4 are both provided with fixing grooves 6, the fixing grooves 6 are connected with pressing plates 7 and fixing pins 8, and the pressing of the upper cover plate 4 and the bottom plate 1 is facilitated through the pressing plates 7; the pressing plates 7 and the fixing grooves 6 are both in a trapezoidal structure, the two groups of pressing plates 7 are respectively and fixedly connected with the bottom plate 1 and the upper cover plate 4 through fixing pins 8, the positioning and the assembly and disassembly of the pressing plates 7 are facilitated, and the outer ends of the pressing plates are wide, so that an operator can apply external force conveniently; the size of the bottom plate 1 is the same as that of the upper cover plate 4, and the bottom plate 1 is rotatably connected with the upper cover plate 4 through a hinge 3 so as to facilitate the operation of the device; the multiple groups of pressure grooves 2 are arranged on the bottom plate 1 at equal intervals, and each group of pressure grooves 2 corresponds to one group of pressing blocks 5 with matched sizes so as to improve the shaping efficiency of the silicon controlled pins.

The utility model discloses a theory of operation and use flow: during the use, put the silicon controlled rectifier to the indent 2 in, then rotate upper cover plate 4 through clamp plate 7, make upper cover plate 4 and bottom plate 1 be in the same place, because briquetting 5 can exert an external force to the silicon controlled rectifier pin in the indent 2 to can make the silicon controlled rectifier pin take place with the corresponding deformation of indent 2 shape, open upper cover plate 4 after the suppression is accomplished and take out the silicon controlled rectifier, and put into new silicon controlled rectifier of treating the plastic and continue to suppress can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a silicon controlled rectifier pin plastic frock, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a pressing groove (2), the side wall of the bottom plate (1) is connected with a hinge (3), an upper cover plate (4) is arranged above the bottom plate (1), and a pressing block (5) is arranged on the lower bottom surface of the upper cover plate (4).

2. The silicon controlled pin shaping tool according to claim 1, characterized in that: the lower bottom surface of bottom plate (1) and the upper surface of upper cover plate (4) have all been seted up fixed slot (6), and fixed slot (6) in-connection has clamp plate (7) and fixed pin (8).

3. The silicon controlled pin shaping tool according to claim 2, characterized in that: the pressing plates (7) and the fixing grooves (6) are both of a trapezoidal structure, and the two groups of pressing plates (7) are fixedly connected with the bottom plate (1) and the upper cover plate (4) through fixing pins (8).

4. The silicon controlled rectifier pin plastic frock of claim 1, its characterized in that: the size of the bottom plate (1) is the same as that of the upper cover plate (4), and the bottom plate (1) is rotatably connected with the upper cover plate (4) through a hinge (3).

5. The silicon controlled rectifier pin plastic frock of claim 1, its characterized in that: the multiple groups of press grooves (2) are arranged on the bottom plate (1) at equal intervals, and each group of press grooves (2) corresponds to one group of press blocks (5) with matched sizes.