CN218224314U

CN218224314U - Auto-parts makes mould

Info

Publication number: CN218224314U
Application number: CN202222385130.4U
Authority: CN
Inventors: 梁霄; 许珍远; 黄惠敏
Original assignee: Keller Nanjing New Material Technology Co ltd
Current assignee: Keller Nanjing New Material Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-06
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an auto-parts makes mould, include bottom plate, mould benevolence and insert, mould benevolence fixed mounting is in the bottom of bottom plate, insert and inlay and establish in mould benevolence intracavity, seted up the pinhole in the mould benevolence inside of inserting both sides, be equipped with the locating pin in the pinhole, be equipped with on inserting with locating pin complex constant head tank, the rear end of locating pin is equipped with its horizontal migration's of drive arrangement. The utility model provides an auto-parts makes mould realizes inserting automatic locking and dismantlement through drive arrangement, makes the very big degree of change time of inserting shorten, has effectively reduced the preparation time when auto-parts produces.

Description

Auto-parts makes mould

Technical Field

The utility model relates to a mould especially relates to an auto-parts makes mould.

Background

In recent years, the rapid development of new energy industries brings challenges to the automobile part industry, and in mature automobile part enterprises, the material and working hour costs are basically fixed, and only the optimization can be made in the aspects of development cost and production preparation time. The mould plays crucial effect in automobile parts development and volume production process, especially has the part development of difference to local molding, can use a pair mould to effectively reduce the expense of mould development through changing difference position insert.

However, the following problems exist in the prior art: the locking mode of the insert in the die is divided into two modes, one mode is a part die with high requirement on appearance, and holes are formed in a bottom plate and are locked by bolts (as shown in figure 1); the other is a part mould with low appearance requirement, a hole is opened on the mould core and locked by a bolt, and then an aluminum block or a copper block is used for plugging the bolt hole (as shown in figure 2). The above two molds can generate long preparation time in the mass production of parts.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a can quick replacement auto-parts manufacturing mould of inserting.

The technical scheme is as follows: the utility model provides an auto-parts makes mould, include bottom plate, mould benevolence and insert, mould benevolence fixed mounting is in the bottom of bottom plate, insert to inlay and establish in mould benevolence intracavity, seted up the pinhole in the mould benevolence inside of inserting both sides, be equipped with the locating pin in the pinhole, be equipped with on inserting with locating pin complex constant head tank, the rear end of locating pin is equipped with the drive arrangement who drives its horizontal migration. And after the positioning pin enters the positioning groove, the insert is locked and fixed.

Furthermore, a plurality of grooves are formed in the top of the insert corresponding to the die core, and springs for pushing the insert to move downwards are arranged in the grooves. When the insert is replaced, the disassembly time of the insert is shortened by utilizing the reset action of the spring.

Furthermore, the insert is provided with a hole corresponding to the spring.

Further, the driving device is an air cylinder or an oil cylinder.

Further, the number of the springs is two.

Has the advantages that: compared with the prior art, the utility model has the advantages of as follows: the automatic locking and dismounting of the insert are realized through the driving device, so that the insert replacement time is greatly shortened, and the preparation time during the production of automobile parts is effectively reduced.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is another schematic diagram of a prior art structure;

fig. 3 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 3, an automobile part manufacturing mold comprises a bottom plate 1, a mold core 2 and an insert 3, wherein the mold core 2 is fixedly installed at the bottom of the bottom plate 1, the insert 3 is embedded in a cavity of the mold core 2, pin holes are formed in the mold core 2 on two sides of the insert 3, positioning pins 4 are arranged in the pin holes, positioning grooves matched with the positioning pins 4 are formed in the insert 3, and a driving device 5 for driving the positioning pins 4 to horizontally move is arranged at the rear end of the positioning pin. The driving device 5 is a cylinder or an oil cylinder. After the positioning pin 4 enters the positioning groove, the insert 3 is locked and fixed. The top of the insert 3 is provided with two grooves corresponding to the part of the die core 2, and the grooves are internally provided with springs 6 for pushing the insert 3 to move downwards. When the insert 3 is replaced, the reset action of the spring 6 is utilized to shorten the disassembly time of the insert 3. The insert 3 is provided with a hole corresponding to the spring 6. The spring 6 can be replaced by different specifications according to the weight of the used insert 3.

When the insert 3 is inserted into the cavity of the die core 2, the spring 6 is compressed. After the positioning groove on the insert 3 is aligned with the pin hole on the mold core 2, the driving device 5 drives the positioning pin 4 to move horizontally, when the positioning pin 4 moves to a state of completely filling the positioning groove, the movement is stopped, and at the moment, the insert 3 is locked in the cavity of the mold core 2.

When the insert 3 needs to be replaced, the driving device 5 drives the positioning pin 4 to horizontally move in the direction opposite to the previous state, and after the positioning pin 4 completely exits from the positioning groove in the insert 3 into the pin hole, the insert 3 is rapidly moved downwards under the reset action of the spring 6, so that the disassembly work of the insert 3 is completed.

Claims

1. The utility model provides an auto-parts makes mould, includes bottom plate (1), mould benevolence (2) and inserts (3), mould benevolence (2) fixed mounting is in the bottom of bottom plate (1), insert (3) and inlay and establish in mould benevolence (2) intracavity, its characterized in that: the die comprises an insert (3), wherein a die core (2) on two sides of the insert (3) is internally provided with a pin hole, a positioning pin (4) is arranged in the pin hole, the insert (3) is provided with a positioning groove matched with the positioning pin (4), and the rear end of the positioning pin (4) is provided with a driving device (5) for driving the insert to horizontally move.

2. The automobile accessory manufacturing mold according to claim 1, characterized in that: the top of the insert (3) is provided with a plurality of grooves corresponding to the die core (2), and the grooves are internally provided with springs (6) for pushing the insert to move downwards.

3. The automobile accessory manufacturing mold according to claim 2, characterized in that: the insert (3) is provided with a hole corresponding to the spring (6).

4. The automobile accessory manufacturing mold according to claim 1, characterized in that: the driving device (5) is a cylinder or an oil cylinder.

5. The automobile accessory manufacturing mold according to claim 2, characterized in that: the number of the springs (6) is two.