CN214321763U

CN214321763U - Die-casting die for high and large products

Info

Publication number: CN214321763U
Application number: CN202120317372.2U
Authority: CN
Inventors: 宣文祥; 马天吉
Original assignee: Shanghai Forming Precision Mould Co ltd
Current assignee: Shanghai Forming Precision Mould Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-01
Anticipated expiration: 2031-02-04

Abstract

The utility model provides a die-casting die for tall and big products, which comprises an upper top plate, an upper die base component, a lower die base component and a lower supporting base, wherein the upper top plate is fixed on the upper die base component, the lower die base component is fixedly connected on the lower supporting base, the upper die base component is provided with an upper guide pillar, the upper guide pillar is in a hollow cylinder shape, the lower die base component is provided with a lower guide pillar at the corresponding position of the upper guide pillar, the lower guide pillar extends upwards into the upper guide pillar and is in sliding connection with the inner wall of the upper guide pillar, the upper die base component comprises an upper die base, a die fixing plate, a die and an upper cutting die, wherein the die comprises a space plate and a die body, and the space plate is fixedly installed between the die body and the die fixing plate; the utility model discloses to tall and big product, tear the die into space board and die body part, saved the mould cost.

Description

Die-casting die for high and large products

Technical Field

The utility model belongs to the technical field of the die mould and specifically relates to die mould of high big product.

Background

The die-casting mould generally adopts the form of an upper mould and a lower mould, wherein a female mould is arranged in the upper mould, a male mould is arranged in the lower mould, and liquid metal is injected into the upper mould and the lower mould after the upper mould and the lower mould are assembled to form a product.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned processing degree of difficulty and cost problem, the utility model provides a die mould of high big product.

For solving the technical problem, the embodiment of the utility model provides a die casting die of tall and big product, including last roof, upper die base subassembly, lower die base subassembly and under bracing seat, it fixes on the upper die base subassembly to go up the roof, the upper die base subassembly includes upper die base, matrix plate, die and last cutting die, matrix plate fixed connection is on the lower terminal surface of upper die base, the die is fixed on matrix plate, it hugs closely at the die inner wall and die to go up the cutting die, lower die base subassembly fixed connection is on the under bracing seat, the upper die base subassembly is provided with the guide pillar, it is cylindric to go up the guide pillar, the lower die base subassembly is provided with down the guide pillar at the corresponding position of upper guide pillar, the guide pillar upwards extends to in the upper guide pillar and with upper guide pillar inner wall sliding connection down.

The female die is composed of a space plate and a female die body, and the space plate is fixedly installed between the female die body and the female die fixing plate.

Wherein, the inside sliding connection of space board has the unloading piece.

Preferably, the die further comprises an insert, and the insert is fixedly connected with the die fixing plate.

Wherein the material of the space plate is 45# steel.

The upper die holder assembly further comprises an upper limiting column, the upper limiting column is arranged at four corners of the upper die holder assembly, and the lower die holder assembly is provided with a lower limiting column at the corresponding position of the upper limiting column.

The lower die holder assembly comprises a lower die holder and a male die, the lower die holder is fixedly connected to the lower supporting seat, and the male die is fixedly connected to the upper end face of the lower die holder.

The die comprises a lower die base, a male die and a lower die base, wherein a base plate is further arranged between the lower die base and the male die, the base plate is fixedly matched with the lower die base through screws and nuts, the base plate is provided with through holes, the lower die base is provided with long waist-shaped holes, and the screws are screwed with the nuts after penetrating through the through holes and the long waist-shaped holes.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. in the utility model, the female die is disassembled into the space plate and the female die body part, and the insert block is arranged for a higher product, thereby reducing the processing difficulty of a high and large female die and saving the blanking cost of the high and large female die;

2. in the utility model, the material of the space plate can be selected from cheaper 45# steel, so that the cost of the die is saved;

3. the utility model discloses in, be provided with the backing plate between die holder and the terrace die, the position between backing plate and the die holder is adjustable, reduces the maintenance cost of mould.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view taken along a-a in fig. 2.

Description of reference numerals:

10. an upper top plate; 20. an upper die holder assembly; 21. an upper die holder; 22. fixing a female die plate; 23. a female die; 24. feeding a cutting die; 25. an upper guide post; 26. an upper limiting column; 30. a lower die holder assembly; 31. a lower guide post; 32. a lower restraint post; 33. a lower die holder; 34. a male die; 35. a base plate; 40. a lower support seat; 231. a space plate; 232. a female die body; 233. unloading the material block; 234. an insert; 331. a long waist-shaped hole; 351. and a through hole.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", "longitudinal", "transverse", "vertical", "front", "rear", and the like indicate orientations and positional relationships based on the front view of the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in the figure, the utility model provides a die casting die of high big product, including last roof 10, upper die base subassembly 20, die holder subassembly 30 and lower supporting seat 40, it fixes on the upper die base subassembly to go up the roof, upper die base subassembly 20 includes upper die base 21, cavity fixed plate 22, die 23 and last cutting die 24, cavity fixed plate 22 fixed connection is on the lower terminal surface of upper die base 21, die 23 is fixed on cavity fixed plate 22, it fixes and hugs closely with die 23 inner wall at die 23 to go up cutting die 24, die holder subassembly 30 fixed connection is on lower supporting seat 40, upper die base subassembly 20 is provided with guide pillar 25, it is hollow circular cylinder to go up guide pillar 25, die holder subassembly 30 is provided with lower guide pillar 31 at upper guide pillar 25's corresponding position, lower guide pillar 31 upwards extends to in the upper guide pillar 25 and with upper guide pillar 25 inner wall sliding connection.

The die 23 is composed of a space plate 231 and a die body 232, and the space plate 231 is fixedly installed between the die body 232 and the die fixing plate 22.

Wherein, a discharging block 233 is slidably connected inside the space plate 231.

Preferably, the die 23 further comprises an insert 234, and the insert 234 is fixedly connected with the die holder plate 22.

The material of the space plate 231 is 45# steel.

The upper die holder assembly 20 further comprises upper limiting columns 26, the upper limiting columns 26 are arranged at four corners of the upper die holder assembly 20, and the lower die holder assembly 30 is provided with lower limiting columns 32 at corresponding positions of the upper limiting columns 26.

The lower die holder assembly 30 comprises a lower die holder 33 and a male die 34, the lower die holder 33 is fixedly connected to the lower support base 40, and the male die 34 is fixedly connected to the upper end face of the lower die holder 33.

The middle of the lower die holder 33 and the male die 34 is also provided with a backing plate 35, the backing plate 35 is fixedly matched with the lower die holder 33 through screws and nuts, the backing plate 35 is provided with a through hole 351, the lower die holder 33 is provided with a long waist-shaped hole 331, and the screws penetrate through the through hole 351 and the long waist-shaped hole 331 and then are screwed with the nuts.

The working principle of the utility model is as follows:

The above is the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and the technical solution and the utility model concept of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a die casting die of tall and big product, its characterized in that, includes roof, upper die base subassembly, lower die base subassembly and under bracing seat, the roof is fixed on the upper die base subassembly, the upper die base subassembly includes upper die base, die fixing plate, die and last cutting die, die fixing plate fixed connection is on the lower terminal surface of upper die base, the die is fixed on the die fixing plate, it hugs closely with the die to go up the cutting die to fix at the die inner wall, lower die base subassembly fixed connection is on the under bracing seat, the upper die base subassembly is provided with the guide pillar, it is hollow circular cylinder shape to go up the guide pillar, the lower die base subassembly is provided with down the guide pillar in the corresponding position of last guide pillar, down the guide pillar upwards extend to in the last guide pillar and with last guide pillar inner wall sliding connection.

2. A die casting mold for a tall product as claimed in claim 1, wherein the die is composed of a space plate and a die body, and the space plate is fixedly installed between the die body and the die fixing plate.

3. A die casting mold for a high and large product as claimed in claim 2, wherein a discharging block is slidably connected to the inside of the space plate.

4. A die-casting mould for a high and large product as claimed in claim 2, wherein the die further comprises an insert, and the insert is fixedly connected with the die fixing plate.

5. A die casting mold for a high and large product as claimed in claim 2, wherein the material of the space plate is 45# steel.

6. The die-casting mold for the high and large products as claimed in claim 1, wherein the upper mold base assembly further comprises upper limiting columns, the upper limiting columns are arranged at four corners of the upper mold base assembly, and the lower mold base assembly is provided with lower limiting columns at corresponding positions of the upper limiting columns.

7. The die-casting die for the high and large products as claimed in claim 1, wherein the lower die holder assembly comprises a lower die holder and a male die, the lower die holder is fixedly connected to the lower supporting seat, and the male die is fixedly connected to the upper end face of the lower die holder.

8. The die-casting die for the high and large products as claimed in claim 7, wherein a backing plate is further arranged between the lower die base and the male die, the backing plate is fixedly matched with the lower die base through a screw and a nut, the backing plate is provided with a through hole, the lower die base is provided with a long waist-shaped hole, and the screw penetrates through the through hole and the long waist-shaped hole and then is screwed with the nut.