CN215073227U - A press and float and screens frock for supply socket - Google Patents

Abstract

A press-floating and clamping tool for a power socket comprises an upper die, a middle die and a lower die which are arranged in a stacked mode, wherein the upper die, the middle die and the lower die are rectangular and are arranged in parallel, a printed board accommodating groove is formed in the upper surface of the lower die, and abdicating through grooves are distributed in the bottom surface of the printed board accommodating groove; a plurality of groups of inserting through holes are arranged on the middle die at positions corresponding to the abdicating through grooves; the positions of two opposite angles of the upper die are fixedly provided with guide posts on the lower die, the guide posts are vertically arranged on the lower die and penetrate through the middle die and the upper die, the middle die and the upper die are in sliding fit with the guide posts, and magnetic suction discs are embedded in the positions corresponding to each other on the upper die, the middle die and the lower die. The printed board and the plug-in component are fixed through the upper die, the middle die and the lower die, so that the plug-in component is uniformly stressed in the pin bending process; the utility model discloses in the upset process, guarantee that the plug-in components can not drop or take place relative movement from the printing board, effectively solve the crooked, come-up problem of cartridge component.

Description

A press and float and screens frock for supply socket

Technical Field

The utility model relates to an element assembly and the welding technology field of printing board, concretely relates to press and float and screens frock for supply socket.

Background

At present, according to customer requirements, a plurality of power sockets need to be assembled and welded on a printed board, the power sockets are required not to be inclined after being inserted, the tops of the power sockets are parallel and level, and pins of the power sockets need to be bent and fixed on the printed board. In actual operation, after a power socket is manually inserted on the upper surface of a printed board, the printed board needs to be turned over by 180 degrees, and then pins penetrating through the printed board are bent by 90 degrees, because the power socket is more, a palm cannot completely press the power socket, the power socket easily falls off from the printed board in the process of turning over the printed board, and the insertion efficiency is influenced; in the process of bending the pins, the pins are stressed unevenly, so that the power socket cannot be ensured to be vertical and not to be inclined after being inserted, and the top surfaces of the power socket after being inserted are difficult to ensure to be mutually flush, so that the insertion effect is influenced; in the process of maintaining the power socket with the problem, the welding plate of the printed board is easy to damage; the practical operation of manually inserting the power socket on the printed board is difficult, and the production efficiency and the product quality are seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model provides a pressure floats and screens frock for supply socket.

A pressing-floating and clamping tool for a power socket comprises an upper die, a middle die and a lower die which are sequentially stacked from top to bottom, wherein the upper die, the middle die and the lower die are rectangular and are arranged in parallel, a printed board accommodating groove is formed in the upper surface of the lower die, and abdicating through grooves are distributed in the bottom surface of the printed board accommodating groove; a plurality of groups of inserting through holes are formed in the middle die at positions corresponding to the abdicating through grooves; correspond on the lower mould go up the position of two diagonal angles of mould and all fixedly be provided with the guide post, the guide post sets up perpendicularly on the lower mould and run through well mould and last mould, well mould and last mould are all followed the guide post axial with guide post sliding fit go up the position that corresponds each other on mould, well mould and the lower mould and all inlay and be equipped with magnetic chuck, go up the mutual actuation of magnetic chuck that corresponds on mould, well mould and the lower mould.

The utility model discloses a theory of operation: placing a printed board in a printed board accommodating groove of the lower die, wherein the upper surface of the printed board is flush with the upper surface of the lower die, and a second plug-in through hole for plugging a female plug of a power socket is formed in the printed board; placing the middle mold on the lower mold along the guide column, positioning by the guide column, and mutually attracting the magnetic suction discs between the middle mold and the lower mold so as to fix the printed board; inserting an insertion element, namely a power socket female head, into the insertion through hole from the upper surface of the middle die, pressing and knocking the insertion element to enable the upper end face of the insertion element to be flush with the upper surface of the middle die, and enabling the lower end part of the insertion element to penetrate through the second insertion through hole and to be tightly attached to the printed board; then will go up the mould and place on well mould along the guide post, go up the mutual actuation of magnetic chuck between mould and the lower mould, go up the mould this moment and paste the up end of tight cartridge spare, then will the utility model discloses upset 180, the lower extreme end position of cartridge component and the top of well mould and be located this moment the logical inslot of stepping down of lower mould, then adopt the instrument to buckle 90 and hug closely on the printing board lower extreme end of cartridge component.

Further: an element abdicating groove is formed in the position, close to the inserting through hole, of the lower surface of the middle die, other elements are attached to the printed board, and the elements are contained in the element abdicating groove after the middle die is attached to the lower die, so that the middle die and the lower die are attached to each other and the printed board is clamped tightly.

Further: the guide post is located respectively on the edge of the lower mould left and right sides, all be equipped with mutual correspondence on the edge of both sides around lower mould and the well mould magnetism sucking disc, well mould all is equipped with mutual correspondence on the edge of mould and the last mould left and right sides magnetism sucking disc. This kind of distribution mode of guide post and magnetic chuck for go up mould, well mould and lower mould three's fixed effect better, and the convenient operation that stacks up each other.

Further: each group of the inserting through holes comprises three inserting through holes which are distributed in a triangular shape. The groups of the inserting through holes are distributed on the middle die in a front row and a rear row in an array mode.

Further: the middle parts of the middle die and the lower die are provided with head shearing marks from left to right, so that the middle die is convenient to assemble on the lower die and the upper die on the middle die.

The utility model has the advantages that: the printed board and the plug-in component are fixed through the upper die, the middle die and the lower die, so that the plug-in component is uniformly stressed in the pin bending process; in the overturning process of the utility model, the plug-in element is ensured not to fall off the printed board or move relatively; the upper die is pressed and floated on the tops of the plurality of plug-in mounting elements, the plug-in mounting elements are guaranteed not to fall off in the overturning process, the plug-in mounting elements are guaranteed not to be inclined in the pin bending process after overturning, the problem that the plug-in mounting elements are inclined and float upwards is effectively solved, and the qualified rate is increased to more than 99% from 10%.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the middle and lower molds of the present invention;

fig. 3 is a schematic bottom view of the middle and lower molds of the present invention;

fig. 4 is a schematic top view of the middle mold of the present invention;

fig. 5 is a schematic bottom view of the middle mold of the present invention;

fig. 6 is a schematic top view of the upper mold of the present invention;

fig. 7 is a schematic bottom view of the middle upper die of the present invention.

In the figure, 1, an upper die; 2. a middle mold; 21. inserting through holes; 22. a component receding groove; 3. a lower die; 31. a guide post; 32. a printed board accommodating groove; 33. a yielding through groove; 4. a magnetic chuck; 5. the arrows indicate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention. The terms of left, middle, right, upper and lower directions in the examples of the present invention are only relative concepts or reference to the normal use status of the product, and should not be considered as limiting.

A press-floating and clamping tool for a power socket is shown in figure 1 and comprises an upper die 1, a middle die 2 and a lower die 3 which are sequentially stacked from top to bottom, wherein the upper die 1, the middle die 2 and the lower die 3 are rectangular and are arranged in parallel, a printed board accommodating groove 32 is formed in the upper surface of the lower die 3, and abdicating through grooves 33 are distributed in the bottom surface of the printed board accommodating groove 32; as shown in fig. 4 and 5, a plurality of groups of insertion through holes 21 are formed in the middle mold 2 at positions corresponding to the yielding through grooves 33; correspond on the lower mould 3 the position of going up two diagonal angles of mould 1 is all fixed and is provided with guide post 31, guide post 31 sets up perpendicularly on the lower mould 3 and runs through well mould 2 and last mould 1, well mould 2 all follows with last mould 1 guide post 31 axial with guide post 31 sliding fit go up the position that corresponds each other on mould 1, well mould 2 and the lower mould 3 and all inlay and be equipped with magnetic chuck 4, go up the mutual actuation of magnetic chuck 4 that corresponds on mould 1, well mould 2 and the lower mould 3.

An element abdicating groove 22 is arranged on the lower surface of the middle die 2 near the inserting through hole 21. Guide post 31 is located respectively on the edge of the 3 left and right sides of lower mould, all be equipped with mutual correspondence on the edge of both sides around lower mould 3 and well mould 2 magnetism chuck 4, well mould 2 all is equipped with mutual correspondence on the edge of the 1 left and right sides of last mould magnetism chuck 4. Each group of the plugging through holes 21 comprises three plugging through holes 21 distributed in a triangular shape. The plurality of groups of the inserting through holes 21 are distributed on the middle die 2 in a front row and a rear row in an array manner. The middle parts of the middle die 2 and the lower die 3 are both provided with a cutting head mark 5 from left to right.

The utility model discloses a theory of operation: placing a printed board in a printed board accommodating groove of the lower die, wherein the upper surface of the printed board is flush with the upper surface of the lower die, and a second plug-in through hole for plugging a female plug of a power socket is formed in the printed board; placing the middle mold on the lower mold along the guide column, positioning by the guide column, and mutually attracting the magnetic suction discs between the middle mold and the lower mold so as to fix the printed board; inserting an insertion element, namely a power socket female head, into the insertion through hole from the upper surface of the middle die, pressing and knocking the insertion element to enable the upper end face of the insertion element to be flush with the upper surface of the middle die, and enabling the lower end part of the insertion element to penetrate through the second insertion through hole and to be tightly attached to the printed board; then will go up the mould and place on well mould along the guide post, go up the mutual actuation of magnetic chuck between mould and the lower mould, go up the mould this moment and paste the up end of tight cartridge spare, then will the utility model discloses upset 180, the lower extreme end position of cartridge component and the top of well mould and be located this moment the logical inslot of stepping down of lower mould, then adopt the instrument to buckle 90 and hug closely on the printing board lower extreme end of cartridge component. In addition, other elements are attached to the printed board, and the elements are accommodated in the element abdicating groove after the middle die and the lower die are attached, so that the middle die and the lower die are attached to each other and clamp the printed board.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a press and float and screens frock for supply socket, its characterized in that: the die comprises an upper die, a middle die and a lower die which are sequentially stacked from top to bottom, wherein the upper die, the middle die and the lower die are rectangular and are arranged in parallel, a printed board accommodating groove is formed in the upper surface of the lower die, and abdicating through grooves are distributed in the bottom surface of the printed board accommodating groove; a plurality of groups of inserting through holes are formed in the middle die at positions corresponding to the abdicating through grooves; correspond on the lower mould go up the position of two diagonal angles of mould and all fixedly be provided with the guide post, the guide post sets up perpendicularly on the lower mould and run through well mould and last mould, well mould and last mould are all followed the guide post axial with guide post sliding fit go up the position that corresponds each other on mould, well mould and the lower mould and all inlay and be equipped with magnetic chuck, go up the mutual actuation of magnetic chuck that corresponds on mould, well mould and the lower mould.

2. The press-floating and clamping tool for the power socket according to claim 1, characterized in that: an element abdicating groove is arranged on the lower surface of the middle die and close to the inserting through hole.

3. The press-floating and clamping tool for the power socket according to claim 1, characterized in that: the guide post is located respectively on the edge of the lower mould left and right sides, all be equipped with mutual correspondence on the edge of both sides around lower mould and the well mould magnetism sucking disc, well mould all is equipped with mutual correspondence on the edge of mould and the last mould left and right sides magnetism sucking disc.

4. The press-floating and clamping tool for the power socket according to claim 1, characterized in that: each group of the inserting through holes comprises three inserting through holes which are distributed in a triangular shape.

5. The press-floating and clamping tool for the power socket according to claim 1, characterized in that: the middle parts of the middle die and the lower die are both provided with a cutting head mark from left to right.

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