CN217529181U - High-efficient die casting die of structural part box of heat dissipation tooth is inlayed in area - Google Patents

Abstract

The utility model discloses a high-efficient die casting die of structure box of area inlay heat dissipation tooth, including upper die, lower mould, the structure of upper die includes die body, clamp plate, die, a plurality of pressure tooth, a plurality of mounting hole that sets up on the die body; each tooth pressing top is inserted into one mounting hole, and the bottom extends out of the upper die body; the pressing plate is provided with a plurality of guide holes, the pressing plate is connected under the upper die body, and each pressing tooth penetrates through one guide hole; the stamping die is arranged on the bottom side wall of the pressing plate; the lower die structurally comprises a lower die body and a base, wherein a groove arranged in the middle of the top side wall of the lower die body is a cavity, a plurality of die holes are formed in the bottom side wall of the cavity, and the lower die body is arranged right below a pressing plate; the base is connected under the lower die body, and each bottom tooth is inserted into one die hole. The utility model discloses adjustable die-casting heat dissipation tooth number and degree of depth.

Description

High-efficient die casting die of structural part box of heat dissipation tooth is inlayed in area

Technical Field

The utility model relates to the technical field of mold, concretely relates to high-efficient die casting die of structure box of heat dissipation tooth is inlayed in area.

Background

A can inlay the heat dissipation tooth on the box for splendid attire electrical apparatus structure for electrical components dispels the heat, for example transformer box is usually assembled by the curb plate of taking to inlay the heat dissipation tooth and is formed. The side plate with the embedded heat dissipation teeth is usually manufactured in a die-casting forming mode and needs to be produced by a die-casting die.

The side plate of the die-casting die in the prior art is certain in model, and the number and the depth of the embedded heat dissipation teeth can not be adjusted. Therefore, the technical personnel in the field provide an efficient die-casting die for a structural component box body with embedded radiating teeth so as to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high-efficiency die-casting die for a structural part box body with embedded heat dissipation teeth, which comprises an upper die, a lower die and four positioning columns, wherein the upper die structurally comprises an upper die body, a pressing plate, a punching die and a plurality of pressing teeth, and a plurality of strip-shaped through holes with T-shaped cross sections are arranged on the upper die body and are mounting holes; each pressing tooth is of a plate-shaped structure with a T-shaped section, the top of each pressing tooth is inserted into one mounting hole, and the bottom of each pressing tooth extends out of the lower portion of the upper die body; the pressing plate is connected under the upper die body, and each pressing tooth penetrates through one guide hole; the stamping die is arranged on the bottom side wall of the pressing plate and is aligned with the cavity up and down; the lower die structurally comprises a lower die body and a base, wherein a groove arranged in the middle of the top side wall of the lower die body is a die cavity, a plurality of strip-shaped through holes arranged on the bottom side wall of the die cavity are die holes, and the lower die body is arranged right below a pressing plate; the bottom teeth are arranged on a plurality of parallel plates fixed on the top side wall of the base, the base is connected under the lower die body, and each bottom tooth is inserted into one die hole; the bottom ends of the four positioning columns are respectively fixed in through holes at four corners of the base, and each positioning column sequentially penetrates through the lower die body, the pressing plate and the upper die body from bottom to top.

Preferably: a cover plate is fixed on the top side face of the upper die body, and the top end of each positioning column penetrates through the cover plate.

Preferably: and each positioning column is sleeved with a spring, and the top and bottom ends of the springs are respectively abutted against the lower die body and the lower die body of the pressing plate.

Preferably: a plurality of square through holes arranged on the upper die body are first fixing holes, a plurality of first fixing columns are fixed on the top side wall of the pressing plate, and each first fixing column is inserted into one first fixing hole.

Preferably, the following components: a plurality of square through holes arranged on the lower die body are second fixing holes, a plurality of second fixing columns are fixed on the top side wall of the base, and each second fixing column is inserted into one second fixing hole.

Preferably, the following components: a plurality of screw holes arranged on each first fixing column are first screw holes, and a first bolt is in threaded connection with a side wall threaded through hole of each first fixing hole.

Preferably: a plurality of threaded holes formed in each second fixing column are second screw holes, and a second bolt is in threaded connection with the threaded through hole in the side wall of each first fixing hole.

The utility model discloses a technological effect and advantage:

1. the utility model is provided with the upper die, the teeth can be die-cast in the die cavity to radiate the teeth by fixedly mounting the teeth on the upper die body, and the depth of the die-cast radiating teeth can be adjusted by adjusting the distance between the upper die body and the pressing plate; the die is fixed under the pressure plate, so that the groove body with a smooth inner wall can be formed in the die cavity in a die casting mode.

2. The utility model discloses set up the lower mould, through the interval of adjusting lower die body and base, the position of adjustable end tooth in the nib to mould the heat dissipation tooth of the different degree of depth of die-casting on the lateral wall of cell body in the cooperation.

Drawings

FIG. 1 is a perspective view of an efficient die-casting mold for a structural component box with embedded heat dissipation teeth, provided by an embodiment of the application;

FIG. 2 is an exploded view of an upper die of a high-efficiency die-casting die for a structural component box with embedded heat dissipation teeth, provided by an embodiment of the application;

fig. 3 is an exploded view of a lower die of the high-efficiency die-casting die for the structural component box with the embedded radiating teeth, provided by the embodiment of the application.

In the figure: the stamping die comprises a cover plate 10, an upper die body 11, a mounting hole 12, a first fixing hole 13, a first bolt 14, a pressing tooth 15, a pressing plate 16, a guide hole 17, a first fixing column 18, a first screw hole 19, a lower die body 20, a die hole 21, a second fixing hole 22, a second bolt 23, a base 24, a bottom tooth 25, a second fixing column 26, a second screw hole 27, a positioning column 28, a spring 29, a stamping die 30 and a die cavity 31.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 3, the embodiment provides a high-efficiency die-casting mold for a structural member box with embedded heat dissipation teeth, which includes an upper mold and a cover plate 10, wherein the upper mold includes an upper mold body 11, a pressing plate 16, a die 31, and a plurality of pressing teeth 15, a plurality of strip-shaped through holes with T-shaped cross sections are formed in the upper mold body 11 and are mounting holes 12, a plurality of square through holes formed in the upper mold body 11 are first fixing holes 13, and a first bolt 14 is screwed into a threaded through hole in a side wall of each first fixing hole 13; each pressing tooth 15 is of a plate-shaped structure with a T-shaped section, the top of each pressing tooth is inserted into one mounting hole 12, and the bottom of each pressing tooth protrudes out of the upper die body 11; a plurality of strip-shaped through holes arranged on the pressing plate 16 are guide holes 17, the pressing plate 16 is connected under the upper die body 11, each pressing tooth 15 penetrates through one guide hole 17, a plurality of first fixing columns 18 are fixed on the top side wall of the pressing plate 16, each first fixing column 18 is inserted into one first fixing hole 13, a plurality of threaded holes arranged on each first fixing column 18 are first threaded holes 19, and the first bolts 14 are screwed into the first threaded holes 19, so that the first fixing columns 18 are fixed in the first fixing holes 13; the die 31 is arranged on the bottom side wall of the pressing plate 16; the cover plate 10 is fixed on the top side surface of the upper die body 11, and the pressing teeth 15 are pressed in the mounting holes 12;

when the radiating teeth are die-cast on the inner side wall of the groove, the die 31 is removed, one pressing tooth 15 is inserted into each mounting hole 13, and then the cover plate 10 is fixed at the top end of the upper die 11; if the depth of the die-casting radiating tooth is required to be adjusted, the depth of the first fixing column 18 inserted into the first fixing hole 13 can be adjusted, and then the first fixing column 18 is fixed by the first bolt 14, so that the upper die body 11 and the pressing plate 16 are fixedly connected at different intervals, and the depth of the pressing tooth 15 extending into the lower part of the pressing plate 16 is the depth of the die-casting radiating tooth; when the heat dissipation teeth are die-cast on the outer side walls of the grooves, the pressing teeth 15 are removed, and the die 30 is fixed on the bottom side wall of the pressure plate 16;

the die further comprises a lower die, the structure of the lower die comprises a lower die body 20 and a base 24, a groove arranged in the middle of the top side wall of the lower die body 20 is a cavity 31, a plurality of strip-shaped through holes arranged on the bottom side wall of the cavity 31 are die holes 21, a plurality of square through holes arranged on the lower die body 20 are second fixing holes 22, a second bolt 23 is screwed in a threaded through hole of the side wall of each first fixing hole 13, and the lower die body 20 is arranged under a pressing plate 16; a plurality of parallel plates fixed on the top side wall of the base 24 are bottom teeth 25, the base 24 is connected under the lower die body 20, each bottom tooth 25 is inserted into one die hole 21, a plurality of second fixing columns 26 are fixed on the top side wall of the base 24, each second fixing column 26 is inserted into one second fixing hole 22, a plurality of threaded holes arranged on each second fixing column 26 are second screw holes 27, and the second bolts 23 are screwed into the second screw holes 27, so that the second fixing columns 26 are fixed in the second fixing holes 22;

need carry out relative regulation to the lower mould after going on adjusting as last mould: if the die-casting heat dissipation teeth are formed on the outer side wall of the groove, the depth of the second fixing column 26 inserted into the second fixing hole 22 is adjusted, then the second fixing column 26 is fixed by the second bolt 23, so that the lower die body 20 and the base 24 are fixedly connected at a proper interval, and the depth of the top end of the bottom tooth 25 in the die hole 21 is the depth of the die-casting heat dissipation teeth of the upper die; if the heat dissipation teeth are die-cast on the inner side wall of the groove, the top ends of the bottom teeth 25 are adjusted to be horizontal to the bottom side wall of the cavity 31;

the die-casting die further comprises four positioning columns 28, the bottom ends of the four positioning columns 28 are respectively fixed in through holes at four corners of the base 24, each positioning column 28 sequentially penetrates through the lower die body 20, the pressing plate 16, the upper die body 11 and the cover plate 10 from bottom to top, a spring 29 is sleeved on each positioning column 28, the top and bottom ends of the springs 29 respectively abut against the lower die body 20 and the lower die body 16, and a buffering effect is achieved when an upper die of a die-casting machine is stamped;

when the inner side wall of the groove is subjected to die casting, molten metal is poured into the cavity 31, then the upper die is pressed downwards by a die casting machine until the pressing plate 16 presses the lower die body 20, the pressing teeth 15 are inserted into the cavity 31 to shape the molten metal, and an inner heat dissipation tooth is formed in a gap between every two adjacent pressing teeth 15; when the inner side wall outside the groove is die-cast, molten metal is poured into the cavity 31, then the upper die is pressed downwards by a die-casting machine until the pressing plate 16 presses on the lower die body 20, the punch die 30 is inserted into the cavity 31, the molten metal pressed into the die hole 31 is formed into outer heat dissipation teeth, and the molten metal in a gap between the punch die 30 and the cavity 31 is formed into a groove body; after the die casting machine leaves the upper die after the die casting machine is cooled and formed, the upper die is lifted upwards after the spring 20 rebounds.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims (5)

1. The efficient die-casting die for the structural part box body with the inlaid radiating teeth is characterized by comprising an upper die, a lower die and four positioning columns (28), wherein the upper die structurally comprises an upper die body (11), a pressing plate (16), a punching die (30) and a plurality of pressing teeth (15), and a plurality of strip-shaped through holes with T-shaped sections are arranged on the upper die body (11) and are mounting holes (12); each pressing tooth (15) is of a plate-shaped structure with a T-shaped section, the top of the pressing tooth is inserted into one mounting hole (12), and the bottom of the pressing tooth extends out of the lower part of the upper die body (11); the pressing plate (16) is provided with a plurality of strip-shaped through holes which are guiding holes (17), the pressing plate (16) is connected under the upper die body (11), and each pressing tooth (15) penetrates through one guiding hole (17); the punch die (30) is arranged on the bottom side wall of the pressure plate (16) and is vertically aligned with the cavity (31); the structure of the lower die comprises a lower die body (20) and a base (24), a groove arranged in the middle of the top side wall of the lower die body (20) is a cavity (31), a plurality of strip-shaped through holes arranged on the bottom side wall of the cavity (31) are die holes (21), and the lower die body (20) is arranged right below a pressing plate (16); the bottom teeth (25) are arranged on a plurality of parallel plates fixed on the top side wall of the base (24), the base (24) is connected under the lower die body (20), and each bottom tooth (25) is inserted into one die hole (21); the bottom ends of the four positioning columns (28) are respectively fixed in through holes at four corners of the base (24), and each positioning column (28) sequentially penetrates through the lower die body (20), the pressing plate (16) and the upper die body (11) from bottom to top.

2. The high-efficiency die-casting mold for the structural component box with the embedded radiating teeth as claimed in claim 1, wherein a cover plate (10) is fixed on the top side surface of the upper mold body (11), and the top end of each positioning column (28) penetrates through the cover plate (10).

3. The die-casting mold for the structural component box with the embedded radiating teeth as claimed in claim 1, wherein each positioning post (28) is sleeved with a spring (29), and the top and bottom ends of the spring (29) respectively abut against the lower die body (20) and the lower die body (16).

4. The high-efficiency die-casting die for the structural part box body with the embedded radiating teeth as claimed in claim 1, wherein a plurality of square through holes arranged on the upper die body (11) are first fixing holes (13), a plurality of first fixing columns (18) are fixed on the top side wall of the pressing plate (16), and each first fixing column (18) is inserted into one first fixing hole (13).

5. The efficient die-casting die for the structural part box with the inlaid radiating teeth as claimed in claim 1, wherein the plurality of square through holes formed in the lower die body (20) are second fixing holes (22), a plurality of second fixing posts (26) are fixed on the top side wall of the base (24), and each second fixing post (26) is inserted into one second fixing hole (22).

Images