CN210817334U

CN210817334U - Novel metal mold

Info

Publication number: CN210817334U
Application number: CN201921709267.2U
Authority: CN
Inventors: 张殿成; 修继; 陈学朋
Original assignee: Shenyang Chuangxin Alloy Co ltd
Current assignee: Shenyang Chuangxin Alloy Co ltd
Priority date: 2019-10-01
Filing date: 2019-10-01
Publication date: 2020-06-23
Anticipated expiration: 2029-10-01

Abstract

The utility model relates to a novel metal mold, belonging to the technical field of metal mold structure design; the sand core is positioned in a die main body consisting of the left die and the right die, a cavity is formed between the sand core and the die main body, the bottom plate is installed on the die main body below the sand core, a pouring gate is arranged at the center of the bottom plate, the upper die core is installed on the die main body above the sand core, and a material returning mechanism is arranged at the upper part of the upper die core. In order to solve the difficulty of opening the die and the difficulty of taking out a product, the left die and the right die are divided into two parts while being divided into a left die and a right die, and the left die and the right die are combined by bolts after processing, so that the processing difficulty is reduced, and the processing time is saved; the iron core and the material returning mechanism are combined into a whole, so that the requirement of product structure forming is met, the difficulty of taking out products is reduced, the production efficiency is improved, and the labor intensity is reduced.

Description

Novel metal mold

Technical Field

The utility model provides a novel metal mold belongs to metal mold structural design technical field.

Background

Due to the structural size particularity of some parts to be processed, the mold with the traditional design cannot be opened, once the mold opening cannot be completed, the casting work of the parts cannot be continued, and the unprecedented problem is brought to technical staff. Technical personnel search relevant data urgently, but still do not have relevant die design experience for reference, so in order to provide products to customers on time, the design thought of the original die must be broken through, and the die capable of meeting the casting requirement is redesigned.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of difficulty in opening the mold and difficulty in taking out products, the utility model provides a novel metal mold, which divides a left mold and a right mold into two parts while dividing the left mold and the right mold, and combines the two parts by bolts after processing, thereby reducing the processing difficulty and saving the processing time; the iron core and the material returning mechanism are combined into a whole, so that the requirement of product structure forming is met, the difficulty of taking out products is reduced, the production efficiency is improved, and the labor intensity is reduced.

The utility model discloses a realize through following technical scheme:

the utility model provides a novel metal mold, includes the bottom plate, goes up mold core, left mould, right mould, psammitolite, the psammitolite is located inside the mould main part of constituteing by left mould and right mould, constitutes the die cavity between psammitolite and the mould main part, the bottom plate is installed on the mould main part of psammitolite below, is equipped with the runner in the center department of bottom plate, go up the mold core and install in the mould main part of psammitolite top, set up material returned mechanism on the upper portion of last mold core.

Further, the left die comprises a left die I and a left die II which are connected through bolts, and the right die comprises a right die I and a right die II which are connected through bolts; the left die I, the left die II, the right die I and the right die II are connected with the upper die core.

The material returning mechanism comprises a reset plate, a material returning plate, a top plate, a guide pillar and a push rod, wherein the upper portion of the top plate is connected with an upper movable plate of the low-pressure machine, two ends of the lower portion of the top plate are respectively connected with the guide pillar, the lower portion of the guide pillar penetrates through the material returning plate and the reset plate to be connected with an upper mold core, the material returning plate is welded with the reset plate, the lower portion of the reset plate is connected with the upper portion of the push rod, and the lower portion of the push rod penetrates through the upper mold core to extend.

Compared with the prior art, the beneficial effects of the utility model are that: in order to solve the difficulty of opening the die and the difficulty of taking out a product, the left die and the right die are divided into two parts while being divided into a left die and a right die, and the left die and the right die are combined by bolts after processing, so that the processing difficulty is reduced, and the processing time is saved; the iron core and the material returning mechanism are combined into a whole, so that the requirement of product structure forming is met, the difficulty of taking out products is reduced, the production efficiency is improved, and the labor intensity is reduced.

Drawings

Fig. 1 is a front view of a novel metal mold.

Fig. 2 is a left side view of a novel metal mold.

Fig. 3 is a right side view of a novel metal mold.

FIG. 4 is a top view of a novel metal mold.

Fig. 5 is a sectional view a-a of fig. 1.

Fig. 6 is a sectional view B-B of fig. 5.

In the figure: the die comprises a base plate 1, a right die II 2, a right die I3, a left die I4, a left die II 5, an upper die core 6, a reset plate 7, a stripper plate 8, a top plate 9, a guide post 10, an ejector rod 11, a sand core 12 and a pouring gate 13.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

Example (b): as shown in fig. 1-6, a novel metal mold comprises a bottom plate 1, an upper mold core 6, a left mold, a right mold and a sand core 12, wherein the sand core 12 is located inside a mold main body formed by the left mold and the right mold, a cavity is formed between the sand core 12 and the mold main body, the bottom plate 1 is installed on the mold main body below the sand core 12, a pouring gate 13 is arranged at the center of the bottom plate 1, the upper mold core 6 is installed on the mold main body above the sand core 12, and a material returning mechanism is arranged at the upper part of the upper mold core 6.

The left die comprises a left die I4 and a left die II 5 which are connected through bolts, and the right die comprises a right die I3 and a right die II 2 which are connected through bolts; the left die I4, the left die II 5, the right die I3 and the right die II 2 are all connected with the upper die core 6.

The material returning mechanism comprises a reset plate 7, a material returning plate 8, a top plate 9, guide columns 10 and ejector rods 11, wherein the upper portion of the top plate 9 is connected with an upper movable plate of the low-pressure machine, two ends of the lower portion of the top plate 9 are respectively connected with the guide columns 10, the lower portions of the guide columns 10 penetrate through the material returning plate 8 and the reset plate 7 to be connected with the upper die core 6, the material returning plate 8 is welded with the reset plate 7, the lower portion of the reset plate 7 is connected with the upper portion of the ejector rod 11, and the lower portion of the ejector rod 11 penetrates through the upper die core 6.

The utility model is described with the following drawings in the process of one-time use: firstly, connecting a left die and a right die into a die main body through bolts, connecting an upper die core and a bottom plate to the upper part and the lower part of the die main body through bolts, then installing a material returning mechanism on the upper part of the upper die core, and pouring; and (3) opening the mold after pouring is finished, connecting the upper mold core with an upper movable plate of a low press, enabling the upper movable plate to move upwards, enabling the fixed plate to push the material returning guide pillar to move downwards relative to the upper mold core, pushing the material returning plate, pushing the ejector rod to move downwards together, enabling the ejector rod to return the product from the upper mold core, and taking out the sand core, thereby finishing the mold opening process.

The embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.

Claims

1. A novel metal mold is characterized in that: the sand core is positioned in a die main body consisting of the left die and the right die, a cavity is formed between the sand core and the die main body, the bottom plate is installed on the die main body below the sand core, a pouring gate is arranged at the center of the bottom plate, the upper die core is installed on the die main body above the sand core, and a material returning mechanism is arranged at the upper part of the upper die core.

2. The new metal mold of claim 1, wherein: the left die comprises a left die I and a left die II which are connected through a bolt, and the right die comprises a right die I and a right die II which are connected through a bolt; the left die I, the left die II, the right die I and the right die II are connected with the upper die core.

3. The new metal mold of claim 1, wherein: the material returning mechanism comprises a reset plate, a material returning plate, a top plate, a guide pillar and a push rod, wherein the upper portion of the top plate is connected with the upper movable plate of the low-pressure machine, two ends of the lower portion of the top plate are respectively connected with the guide pillar, the lower portion of the guide pillar penetrates through the material returning plate and the reset plate to be connected with the upper die core, the material returning plate is welded with the reset plate, the lower portion of the reset plate is connected with the upper portion of the push rod, and the lower portion of the push rod penetrates through the upper.