CN210817339U

CN210817339U - Metal mold for manufacturing Y-axis sliding arm

Info

Publication number: CN210817339U
Application number: CN201921709149.1U
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 metal mold for manufacturing a Y-axis sliding arm, 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 cover is installed on the die main body above the sand core, a T-shaped groove used for being fixedly connected with a die sinking mechanism is further arranged on the left die and the right die, and a material returning mechanism is arranged on the upper portion of the upper cover. The utility model discloses divide into four psammitolite combinations with single psammitolite, change a plurality of simple sand core structures relatively into with single complicated sand core structure, at the in-process of production, realize the effect the same with single psammitolite through the mode of follow-up combination, both satisfied the requirement of product, improved production efficiency again.

Description

Metal mold for manufacturing Y-axis sliding arm

Technical Field

The utility model provides a metal mold mould for making Y axle cursor slide belongs to metal mold mould structural design technical field.

Background

Due to the structural size particularity of the Y-axis sliding arm, a mold with the traditional design cannot be opened, once the mold opening cannot be completed, the casting work of the Y-axis sliding arm cannot be continued, and the unprecedented problem is brought to technicians. 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.

The Y-axis slide arm has large size and high precision requirement, and simultaneously requires large bearing capacity, the outer mold is made of metal type materials and can meet the requirement of product strength, but the size is large, the requirements on the structure and the strength of the mold are higher, so that special treatment is needed in the process of manufacturing the mold, and the sand core is difficult to manufacture.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a metal mold for manufacturing a Y-axis slide arm, which is provided with a plurality of reinforcing ribs outside; because the Y-axis slide arm requires higher bearing capacity, and the plurality of reinforcing ribs are arranged inside the Y-axis slide arm, in order to reduce the manufacturing difficulty of the sand core and improve the production speed of the sand core, the single sand core is divided into four sand core combinations, the single complex sand core structure is changed into a plurality of relatively simple sand core structures, the same effect as the single sand core is realized through a subsequent combination mode in the production process, the product requirement is met, and the production efficiency is also improved.

The utility model discloses a realize through following technical scheme:

the utility model provides a metal mold mould for making Y axle cursor slide, includes bottom plate, upper cover, left mould, right mould, psammitolite, the psammitolite is located the mould main part of constituteing by left mould and right mould inside, constitutes the die cavity between psammitolite and the mould main part, the bottom plate is installed in the mould main part of psammitolite below, is equipped with the runner in the center department of bottom plate, the upper cover is installed in the mould main part of psammitolite top, still is equipped with on left mould and right mould to be used for being connected the T-slot of fixing with die sinking mechanism, the upper portion of upper cover sets up material returned mechanism.

Furthermore, a first sand core is arranged inside the front parts of the left die and the right die, a second sand core is arranged inside the rear part of the right die, and a third sand core and a fourth sand core are arranged inside the rear part of the left die.

The material returning mechanism comprises a reset plate, a material returning plate, a top plate and a guide post, wherein the upper part of the top plate is connected with the upper movable plate of the low-pressure machine, the lower part of the top plate is connected with the upper part of the guide post, and the lower part of the guide post penetrates through the material returning plate and the reset plate to be connected with the upper cover.

Compared with the prior art, the beneficial effects of the utility model are that: because the size of the produced Y-axis slide arm is large, the requirements on the structure and the strength of the die are higher, a plurality of reinforcing ribs are arranged outside the die in the process of manufacturing the die; because the Y-axis slide arm requires higher bearing capacity, and the plurality of reinforcing ribs are arranged inside the Y-axis slide arm, in order to reduce the manufacturing difficulty of the sand core and improve the production speed of the sand core, the single sand core is divided into four sand core combinations, the single complex sand core structure is changed into a plurality of relatively simple sand core structures, the same effect as the single sand core is realized through a subsequent combination mode in the production process, the product requirement is met, and the production efficiency is improved.

Drawings

Fig. 1 is a front view of a metal mold for manufacturing a Y-axis slide arm.

FIG. 2 is a side view of a metal mold for making a Y-axis slide.

Fig. 3 is a cross-sectional view a-a of fig. 1 (containing a sand core).

Fig. 4 is a cross-sectional view B-B of fig. 2 (containing a sand core).

Fig. 5 is a cross-sectional view a-a of fig. 1 (without the sand core).

Fig. 6 is a cross-sectional view B-B of fig. 2 (without the sand core).

In the figure: the die comprises a base plate 1, a left die 2, a right die 3, an upper cover 4, a reset plate 5, a stripper plate 6, a top plate 7, a guide post 8, a sand core I9, a sand core II 10, a sand core III 11, a sand core IV 12, a sprue 13 and a T-shaped groove 14.

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 metal mold for manufacturing a Y-axis slide arm comprises a bottom plate 1, an upper cover 4, a left mold 2, a right mold 3 and a sand core, wherein the sand core is positioned inside a mold main body consisting of the left mold 2 and the right mold 3, a cavity is formed between the sand core and the mold main body, the bottom plate 1 is installed on the mold main body below the sand core, a sprue 13 is arranged at the center of the bottom plate 1, the upper cover 4 is installed on the mold main body above the sand core, a T-shaped groove 14 for connecting and fixing with a mold opening mechanism is further arranged on the left mold 2 and the right mold 3, and a material returning mechanism is arranged at the upper part of the upper cover 4.

A first sand core 9 is arranged inside the front parts of the left die 2 and the right die 3, a second sand core 10 is arranged inside the rear part of the right die 3, and a third sand core 11 and a fourth sand core 12 are arranged inside the rear part of the left die 2.

The material returning mechanism comprises a reset plate 5, a material returning plate 6, a top plate 7 and a guide post 8, wherein the upper part of the top plate 7 is connected with the upper movable plate of the low-pressure machine, the lower part of the top plate 7 is connected with the upper part of the guide post 8, and the lower part of the guide post 8 penetrates through the material returning plate 6 and the reset plate 5 to be connected with the upper cover 4.

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 cover 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 cover, and pouring; and after pouring is finished, opening the die, connecting the top plate with the upper movable plate of the low-pressure machine, enabling the upper movable plate to move upwards, pushing the material returning guide pillar to move downwards relative to the upper cover by the fixed plate, pushing the material returning plate, pushing the ejector rods to move downwards together by the material returning plate, and withdrawing the product from the upper cover by the ejector rods. And (3) inserting the T-shaped grooves of the left and right molds by using a mold opening mechanism to open the left and right molds, and taking out the sand core to finish a 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 metal mold for manufacturing a Y-axis slide arm 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 cover is installed on the die main body above the sand core, a T-shaped groove used for being fixedly connected with a die sinking mechanism is further arranged on the left die and the right die, and a material returning mechanism is arranged on the upper portion of the upper cover.

2. The metal-type die for manufacturing a Y-axis slide arm according to claim 1, wherein: a first sand core is arranged inside the front parts of the left die and the right die, a second sand core is arranged inside the rear part of the right die, and a third sand core and a fourth sand core are arranged inside the rear part of the left die.

3. The metal-type die for manufacturing a Y-axis slide arm according to claim 1, wherein: the material returning mechanism comprises a reset plate, a material returning plate, a top plate and a guide pillar, wherein the upper part of the top plate is connected with the upper movable plate of the low-pressure machine, the lower part of the top plate is connected with the upper part of the guide pillar, and the lower part of the guide pillar penetrates through the material returning plate and the reset plate to be connected with the upper cover.