CN201645711U

CN201645711U - Ejection device

Info

Publication number: CN201645711U
Application number: CN2010201645472U
Authority: CN
Inventors: 杨俊梅
Original assignee: Mitac Precision Technology Kunshan Ltd
Current assignee: Mitac Precision Technology Kunshan Ltd
Priority date: 2010-04-21
Filing date: 2010-04-21
Publication date: 2010-11-24
Anticipated expiration: 2020-04-21

Abstract

The utility model discloses an ejection device which is applied to a mold. The ejection device comprises a first sliding block body, a slide insert, a second sliding block body, a shifting block and an insert pin, wherein the first sliding block body is arranged on a core plate, the movement direction of the first sliding block body is identical to the direction where a first hook of the product is arranged; the slide insert is arranged on the sliding block body; the second sliding block body is arranged in a core insert; one end of the shifting block is arranged on the first sliding block body, and the other end thereof is arranged in the second sliding block body in a sliding manner; and one end of the insert pin is arranged in the second sliding block body. The ejection device ejects the sliding block by combining the slide insert with the insert pin so as to mold the hook with closer distance on different directions. The ejection device has simple processing, easy detachable and replaceable parts and smaller die assembling difficulty, and can meet the original intension of a customer on product design without changing the design of the product.

Description

Liftout attachment

[technical field]

The utility model relates to a kind of liftout attachment, particularly a kind of liftout attachment of external angled-lift splits structure.

[background technology]

Usually, in the mould design, when having overhead kick or groove, the product of being produced to design overhead kick or the groove of slide block ejecting mechanism with this product of moulding.Yet, as fruit product many places overhead kick or groove are arranged and place overhead kick is wherein arranged or the position at groove place and slide block to eject direction inconsistent, and should locate the close together between overhead kick or groove and other overhead kicks or the groove, thereby when not having enough spaces to design other ejecting mechanism in addition, generally, can advise that the client makes amendment to the design of product, thus reach can die sinking purpose, thereby can not reach the original intention of client's deisgn product, and bring the trouble that needs the redesign product to the client.

[summary of the invention]

In view of this, the purpose of this utility model is to provide a kind of liftout attachment, the problem that slide block can't withdraw from when outside the product overhead kick being arranged to solve in the existing mold production.

For achieving the above object, the utility model liftout attachment, its product that is applied to be produced has in the mould of one first overhead kick and one second overhead kick, wherein, first overhead kick of this product is with the second overhead kick close together and be positioned on the different directions, this mould comprises a caster, a mother module core, a male model plate and a male model benevolence, and this liftout attachment comprises:

One first slide block body, it is located on this male model plate, and the direction of motion is consistent with the direction at the first overhead kick place of this product;

One slide block is gone into son, and it is located on the above-mentioned slide block body, with the motion in the same way simultaneously of this slide block body, with first overhead kick of this product of moulding when the matched moulds;

One second slide block body, it is located in the above-mentioned male model benevolence, and the direction of motion is consistent with the direction at the second overhead kick place of this product;

One shifting block, one end are located on the above-mentioned first slide block body, and the other end slides and is located in the above-mentioned second slide block body;

One pin, one end are located in the above-mentioned second slide block body, second overhead kick of other end shaped article when the mould matched moulds.

Preferably, the above-mentioned first slide block body is provided with a groove, and an end of above-mentioned shifting block places this groove by a screw.

Preferably, the above-mentioned second slide block body is fixed in the male model benevolence by the effect of a briquetting.

Preferably, this liftout attachment also comprises: a block, it is located in the above-mentioned male model benevolence, and places the end of the second slide block body away from product.

With respect to prior art, the utility model liftout attachment is gone into son by slide block and is combined with pin and to carry out slide block and eject with the overhead kick of this product of moulding in different directions and close together.The utility model liftout attachment processing is simple, part replacing easy to assemble, and the matched moulds difficulty is less, can satisfy the client need not to change product to the original intention of product design design.

For the purpose of this utility model, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:

[description of drawings]

Fig. 1 illustrates the structural representation of the utility model liftout attachment matched moulds state.

Fig. 2 illustrates the structural representation of the utility model liftout attachment die opening state.

[specific embodiment]

Below in conjunction with description of drawings and better embodiment the utility model is described in further detail:

With reference to Fig. 1, shown in Figure 2, the utility model liftout attachment, its product 500 that is applied to be produced has in the mould of one first overhead kick 501 and one second overhead kick 502, wherein, first overhead kick 501 of this product 500 is with second overhead kick, 502 close together and be positioned on the different directions, this mould comprises a caster 100, a mother module core 101, a male model plate 200 and a male model benevolence 201, and this liftout attachment comprises:

One first slide block body 30, it is located on this male model plate 200, and the direction of motion is consistent with the direction at first overhead kick, 501 places of this product 500, preferably, also is provided with a groove 301 with the position that contacts wear-resisting slide block 40 on this first slide block body 30;

One slide block is gone into son 31, and it is located on the above-mentioned slide block body 30, with this slide block body 30 motion in the same way simultaneously, with first overhead kick 501 of this product 500 of moulding when the matched moulds;

One second slide block body 32, it is located in the above-mentioned male model benevolence 201, and the direction of motion is consistent with the direction at second overhead kick, 502 places of this product 500, and preferably, this second slide block body 32 is fixed in the above-mentioned male model benevolence 201 by a briquetting 33;

One shifting block 34, one end are located at by a screw in the groove 301 of the above-mentioned first slide block body 30, and the other end slides and is located in the above-mentioned second slide block body 32;

One pin 35, one end are located in the above-mentioned second slide block body 32, second overhead kick 502 of other end shaped article when the mould matched moulds;

One block 36, it is located in the above-mentioned male model benevolence 201, and places the end of the second slide block body 32 away from product 500.

In present embodiment, the utility model liftout attachment, Angle Pin 400 drives the first slide block body 30 away from product 500 motions when die sinking, and then drives first overhead kick 501 that slide block is gone into son 31 disengaging products 500, simultaneously, the first slide block body 30 drives shifting blocks 34, and then makes the second slide block body 32 away from second overhead kick 502 of product 500, and promptly pin 35 breaks away from second overhead kick 502, at this moment, one end of the second slide block body 32 contacts with block 36, stop motion, thus finish the die sinking action.

The utility model liftout attachment is gone into son 31 by slide block and is combined with pin 35 and to carry out slide block and eject with the overhead kick of this product 500 of moulding in different directions and close together.The utility model liftout attachment processing is simple, part replacing easy to assemble, and the matched moulds difficulty is less, and can satisfy the client original intention of product design be need not to redesign product.

Claims

1. liftout attachment, its product that is applied to be produced has in the mould of one first overhead kick and one second overhead kick, wherein, first overhead kick of this product is with the second overhead kick close together and be positioned on the different directions, this mould comprises a caster, a mother module core, a male model plate and a male model benevolence, it is characterized in that this liftout attachment comprises:

2. liftout attachment as claimed in claim 1 is characterized in that, the above-mentioned first slide block body is provided with a groove, and an end of above-mentioned shifting block places this groove by a screw.

3. liftout attachment as claimed in claim 1 is characterized in that, the above-mentioned second slide block body is fixed in the male model benevolence by the effect of a briquetting.

4. liftout attachment as claimed in claim 1 is characterized in that, this liftout attachment also comprises: a block, it is located in the above-mentioned male model benevolence, and places the end of the second slide block body away from product.