CN212792682U

CN212792682U - Round-wrapping die structure

Info

Publication number: CN212792682U
Application number: CN202021066732.8U
Authority: CN
Inventors: 刘志伟; 王光辉; 刘飞
Original assignee: Shanghai Qingcang Electrical Co ltd
Current assignee: Shanghai Qingcang Electric Technology Co.,Ltd.
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-26
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a package circle mould structure, including last mould and bed die, it includes the die shank to go up the mould, the last mould clamping plate of connection of die shank screw, it is equipped with public mould to go up mould clamping plate front end, public mould and last mould clamping plate structure as an organic whole, the bed die includes the bed die clamping plate down, bed die clamping plate upper surface is equipped with lower mould shaping mold insert mounting hole down, install lower mould shaping mold insert in the lower mould shaping mold insert mounting hole, be equipped with the shaping hole that corresponds with the public mould of last mould on the lower mould shaping mold insert, lower mould shaping mold insert both sides top is equipped with the shaped plate, and the rear side is equipped with the limiting plate, form the product fixed port between two last shaped plates, go up the shaped plate bottom and connect lower mould clamping plate, be equipped with the mould entry between lower mould shaping mold insert and the bed die clamping plate. The device has simple structure, can make the product be formed into a round shape by one-step forming on a plane, and reduces the cost of the die and the labor cost in the production process.

Description

Round-wrapping die structure

Technical Field

The utility model relates to the technical field of mold, concretely relates to package circle mould structure.

Background

There are many package circles in the five metals punching press trade, the hand board sample need be made to the five metals stamping workpiece of edge rolling, and traditional mould takes shape the worker step many, generally needs 3 or more processes to accomplish at least, and the preparation cycle is long, and the cost of labor in mould cost and the production process is high.

Disclosure of Invention

An object of the utility model is to provide a package circle mould structure to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a circle-wrapping die structure comprises an upper die and a lower die, wherein the upper die comprises a die handle, a screw of the die handle is connected with an upper die clamping plate, a male die is arranged at the front end of the upper die clamping plate and integrated with the upper die clamping plate, the lower die comprises a lower die clamping plate, the upper surface of the lower die clamping plate is provided with a lower die forming insert mounting hole, a lower die forming insert is mounted in the lower die forming insert mounting hole, the lower die forming insert is provided with a forming hole corresponding to the male die of the upper die, upper forming plates are arranged above two sides of the lower die forming insert, a limiting plate is arranged on the rear side of the lower die forming insert, a gap exists between the upper forming plates and the lower die forming insert, a product fixing port is formed between the two upper forming plates, the bottom of the upper forming plate is connected with the lower die clamping plate, a screw at the rear side of the lower die clamping plate is connected with a lower die seat, an upper, and after the upper die is inserted into the lower die, the male die is positioned inside the forming hole.

Preferably, lower mould shaping mold insert includes the formed part, the formed part is equipped with two, the formed part is circular, two formed part inboards all opened the arc breach, two relative installations of arc breach constitute the shaping hole.

Preferably, the forming part is movably connected with the upper end of a connecting column, the lower end of the connecting column is connected with a lower die clamping plate, and the forming part can rotate along the connecting column.

Preferably, a limiting protrusion for limiting the rotation angle of the forming member is arranged at the tip of the arc-shaped notch of the forming member.

Preferably, the die handle is of a cylindrical structure, the male die comprises a cylindrical male die and a rectangular male die, the bottom of the cylindrical male die is connected with the bottom of the rectangular male die, and a male die groove is formed in the cylindrical male die.

The utility model discloses a technological effect and advantage: the device has simple structure, can make the product be formed into a round shape by one-step forming on a plane, and reduces the cost of the die and the labor cost in the production process.

Drawings

FIG. 1 is a schematic structural view of the present invention in the open state;

FIG. 2 is a schematic structural view of the present invention in a mold closing state;

fig. 3 is a left side view of the upper mold of the present invention;

fig. 4 is a front view of the lower mold of the present invention.

In the figure: 1-upper die, 2-lower die, 3-die shank, 4-upper die clamping plate, 5-male die, 6-lower die clamping plate, 7-lower die forming insert mounting hole, 8-lower die forming insert, 9-forming hole, 10-upper forming plate, 11-limiting plate, 12-product fixing port, 13-lower die holder, 14-upper die inlet, 15-forming piece, 16-limiting protrusion, 17-cylindrical male die, 18-rectangular male die, 19-male die groove.

Detailed Description

In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Example 1

As shown in fig. 1-4, the round-covered mold structure comprises an upper mold 1 and a lower mold 2, wherein the upper mold 1 comprises a mold handle 3, the mold handle 3 is screwed with an upper mold clamping plate 4, a male mold 5 is arranged at the front end of the upper mold clamping plate 4, the male mold 5 and the upper mold clamping plate 4 are of an integral structure, the lower mold 2 comprises a lower mold clamping plate 6, a lower mold molding insert mounting hole 7 is arranged on the upper surface of the lower mold clamping plate 6, a lower mold molding insert 8 is arranged in the lower mold molding insert mounting hole 7, a molding hole 9 corresponding to the male mold 5 of the upper mold 1 is arranged on the lower mold molding insert 8, upper molding plates 10 are arranged above two sides of the lower mold molding insert 8, a limiting plate 11 is arranged on the rear side of the lower mold clamping plate, a gap exists between the upper molding plate 10 and the lower mold molding insert 8, and a product fixing port 12 is formed between the two upper, the bottom of the upper forming plate 10 is connected with a lower die clamping plate 6, the rear side of the lower die clamping plate 6 is connected with a lower die base 13 through screws, an upper die inlet 14 is arranged between the lower die forming insert 8 and the lower die clamping plate 6, and after the upper die 1 is inserted into the lower die 2, the male die 5 is located inside the forming hole 9.

Example 2

Preferably, the lower die molding insert 8 comprises two molding parts 15, the molding parts 15 are circular parts, arc-shaped notches are formed in the inner sides of the two molding parts 15, and the two arc-shaped notches are oppositely arranged to form the molding hole 9.

Preferably, the forming part 15 is movably connected with the upper end of a connecting column, the lower end of the connecting column is connected with the lower mold clamping plate 6, the forming part 15 can rotate along the connecting column, and the opening of the forming hole 9 can be closed after the upper mold 1 is inserted into the lower mold 2.

Preferably, a limiting protrusion 16 for limiting the rotation angle of the forming member 15 is arranged at the tip of the arc-shaped notch of the forming member 15, and the rotation range of the forming member 15 is limited.

Preferably, the die shank 3 is of a cylindrical structure, the male die 5 comprises a cylindrical male die 17 and a rectangular male die 18, the bottom of the cylindrical male die 17 is connected with the bottom of the rectangular male die 18, and the cylindrical male die 17 is provided with a male die groove 19.

The utility model discloses process flow and theory of operation do: an upper mold clamping plate 4 of an upper mold 1 is inserted into a lower mold 2 through an upper mold inlet 14, the insertion depth of the upper mold 1 is limited through a limiting plate 11, and a male mold 5 is positioned inside a molding hole 9 of a lower mold molding insert 8; placing the die structure in a die closing state between a sliding block and a worktable of a punch press, and inching the punch press to enable the sliding block to slowly descend until a die shank 3 is inserted into a die shank hole in the sliding block of the punch press, so that the die shank is fixed, and a lower die holder is fixed at the same time; the product is placed in the product fixing opening 12, the distance between the upper die 1 and the lower die 2 is finely adjusted by the sliding block through inching the punch press, the sliding block is adjusted to a proper position, and the surface of the product is made into a round shape through the press machine.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a package circle mould structure, includes mould and bed die, its characterized in that: the upper die comprises a die handle, the die handle is connected with an upper die clamping plate through a screw, a male die is arranged at the front end of the upper die clamping plate and integrated with the upper die clamping plate, the lower die comprises a lower die clamping plate, a lower die forming insert mounting hole is formed in the upper surface of the lower die clamping plate, a lower die forming insert is mounted in the lower die forming insert mounting hole, a forming hole corresponding to the male die of the upper die is formed in the lower die forming insert, upper forming plates are arranged above two sides of the lower die forming insert, a limiting plate is arranged on the rear side of the lower die forming insert, a gap is formed between the upper forming plates and the lower die forming insert, a product fixing port is formed between the two upper forming plates, the bottom of each upper forming plate is connected with the lower die clamping plate, a screw connecting seat is arranged on the rear side of the lower die clamping plate, and an upper die inlet is, and after the upper die is inserted into the lower die, the male die is positioned inside the forming hole.

2. The round-covered die structure according to claim 1, wherein: the lower die forming insert comprises two forming parts, the forming parts are round parts, arc-shaped notches are formed in the inner sides of the two forming parts, and the two arc-shaped notches are installed oppositely to form a forming hole.

3. The round-covered die structure according to claim 2, wherein: the forming part is movably connected with the upper end of the connecting column, the lower end of the connecting column is connected with the lower die clamping plate, and the forming part can rotate along the connecting column.

4. The round-covered die structure according to claim 3, wherein: the tip department of the arc breach of formed part is equipped with the spacing arch that is used for restricting formed part turned angle.

5. The round-covered die structure according to claim 1, wherein: the die handle is of a cylindrical structure, the male die comprises a cylindrical male die and a rectangular male die, the bottom of the cylindrical male die is connected with the bottom of the rectangular male die, and a male die groove is formed in the cylindrical male die.