CN211165090U

CN211165090U - Mould with slide briquetting

Info

Publication number: CN211165090U
Application number: CN201922044563.1U
Authority: CN
Inventors: 刘明洋
Original assignee: Dongguan Dongwu Precision Plastic Hardware Co ltd
Current assignee: Dongguan Dongwu Precision Plastic Hardware Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-04
Anticipated expiration: 2029-11-21

Abstract

The utility model belongs to the technical field of the mould technique and specifically relates to indicate a mould with capable position briquetting, it includes the cope match-plate pattern, the lower bolster, go up the die body, lower die body, go up mould benevolence, lower mould benevolence, the stopper, the position briquetting that goes, capable position main part and horizontal mold insert, it encloses to establish with lower mould benevolence and forms a plurality of die cavities to go up the mould benevolence, two stoppers set up respectively in the both ends of lower mould benevolence, it is equipped with fixed sand grip and supports the top to go a position briquetting an organic whole, horizontal mold insert is spacing between supporting top and lower mould benevolence, fixed sand grip inserts in the spacing recess, a horizontal mold insert is fixed with inlays the needle. The utility model discloses an all contradict with the top of supporting of two horizontal mold inserts, horizontal mold insert is spacing between top and lower mould benevolence for the line position main part that the line position caused during the compound die upwarps the space limited, improves two horizontal mold insert complex precisions, inlays in the needle can insert the jack accurately, effectively protects and inlays the needle, prolongs the life who inlays the needle, reduces later stage cost of maintenance.

Description

Mould with slide briquetting

Technical Field

The utility model belongs to the technical field of the mould technique and specifically relates to indicate a mould with slide briquetting.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to shape an article, the tool being made up of various parts, and different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.

When a traditional slide mold is closed, as shown in fig. 4, two slide main bodies 12 are prone to being collided and upwarped, and the upwarping of the slide main bodies 12 is prone to causing dislocation when the transverse insert 13 is matched, so that the insert pins 15 on the transverse insert 13 are further broken and scrapped, and the maintenance cost of the mold is increased.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a mould with capable position briquetting for the capable position main part that the capable position caused during the compound die upwarps the space limited, and two horizontal mold inserts cooperate accurately, effectively protect the inlay needle, and the life of needle is inlayed in the extension reduces later stage cost of maintenance.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a die with slide pressing blocks comprises an upper die plate, a lower die plate, an upper die body installed with the upper die plate, a lower die body installed with the lower die plate, an upper die core arranged on the upper die body, a lower die core arranged on the lower die body, limiting blocks installed on the lower die core, slide pressing blocks limited by the limiting blocks, two slide main bodies respectively arranged on the lower die body and the upper die body, and two transverse insert pieces respectively installed on the two slide main bodies, wherein the upper die core and the lower die core are surrounded to form a plurality of cavities, the number of the slide pressing blocks and the number of the limiting blocks are two, the two limiting blocks are respectively arranged at two ends of the lower die core, the limiting blocks are provided with limiting grooves, the slide pressing blocks are integrally provided with fixing convex strips and abutting parts, the two transverse insert pieces are abutted against the abutting parts, the transverse insert pieces are limited between the abutting parts and the lower die core, the fixing convex strips are inserted into, the other transverse insert is provided with a jack, and one end of the insert pin is inserted into the jack.

Furthermore, the die further comprises a bottom plate arranged on the lower die plate and a plurality of ejector pins fixed on the bottom plate, and one ends of the ejector pins, far away from the bottom plate, are respectively inserted into the cavities.

Further, bottom plate fixed mounting has a plurality of guide posts, the guide post cover is equipped with elastomeric element, and the one end that the bottom plate was kept away from to the guide post is inserted and is located lower die body, and elastomeric element's one end is contradicted with lower die body, and elastomeric element's the other end is contradicted with the bottom plate.

Furthermore, the limiting block is provided with an inclined wall.

Furthermore, a plurality of first longitudinal inserts are installed on the upper die core, a plurality of second longitudinal inserts are installed on the lower die core, and the first longitudinal inserts, the second longitudinal inserts and the transverse inserts are arranged in an enclosing mode to form a die cavity.

Furthermore, the upper die core is provided with a liquid injection channel, and the liquid injection channel is respectively communicated with the plurality of die cavities.

The utility model has the advantages that: the utility model discloses a top is suddenly extended to horizontal mold insert top, and two horizontal mold inserts all contradict with top, and horizontal mold insert is spacing between top and lower mould benevolence, and the vertical height of top and lower mould benevolence equals the thickness of horizontal mold insert promptly for the line position main part that the line position caused during the compound die upwarps the space limited, improves two horizontal mold insert complex precisions, and the inlay needle can insert in the jack accurately, effectively protects the inlay needle, and the life of needle is inlayed in the extension, reduces later stage cost of maintenance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic structural view of a portion a in fig. 1.

Fig. 3 is a schematic view of the overall structure of the present invention.

Fig. 4 is a schematic diagram of the background art.

Fig. 5 is a schematic structural diagram of the slide main body, the horizontal insert and the slide pressing block of the present invention.

Fig. 6 is a schematic structural view of the slide main body, the horizontal insert, the insert pin and the insertion hole of the present invention.

Description of reference numerals:

1-upper template; 2-a lower template; 3-die body installation; 4-lower die body; 5, loading the mold core; 6-lower die core; 7-a limiting block; 8-a limiting groove; 9-inclined wall; 10-line position briquetting; 11-fixing the convex strips; 12-row bit body; 13-transverse insert; 14-a mold cavity; 15-inserting a pin; 16-a jack; 17-a base plate; 18-a thimble; 19-a guide post; 20-an elastic member; 21-a first longitudinal insert; 22-a second longitudinal insert; 23-a liquid injection channel; 24-against the top.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 6, the utility model provides a mold with slide pressing block, which comprises an upper template 1, a lower template 2, an upper mold body 3 mounted with the upper template 1, a lower mold body 4 mounted with the lower template 2, an upper mold core 5 arranged on the upper mold body 3, a lower mold core 6 arranged on the lower mold body 4, a limiting block 7 arranged on the lower mold core 6, a slide pressing block 10 limited on the limiting block 7, two slide main bodies 12 respectively arranged on the lower mold body 4 and the upper mold body 3, and two transverse inserts 13 respectively arranged on the two slide main bodies 12, wherein the upper mold core 5 and the lower mold core 6 are enclosed to form a plurality of cavities 14, the two transverse inserts 13 are respectively arranged on two sides of the cavities 14, the number of the slide pressing blocks 10 and the number of the limiting blocks 7 are two, the two limiting blocks 7 are respectively arranged on two ends of the lower mold core 6, the limiting block 7 is provided with a limiting groove 8, the slide pressing block 10 is integrally provided with a fixed convex, the two transverse insert pieces 13 are abutted against the abutting part 24, the transverse insert pieces 13 are limited between the abutting part 24 and the lower die core 6, the fixing convex strips 11 are inserted into the limiting grooves 8, one transverse insert piece 13 is fixed with the insert pin 15, the other transverse insert piece 13 is provided with a jack 16, and one end of the insert pin 15 is inserted into the jack 16.

In practical application, the two slide pressing blocks 10 are respectively arranged at two ends of the lower die core 6, the fixing convex strips 11 are inserted into the limiting grooves 8, the abutting portion 24 protrudes to the upper side of the transverse insert 13, the two transverse inserts 13 are both abutted against the abutting portion 24, the transverse insert 13 is limited between the abutting portion 24 and the lower die core 6, as shown in fig. 5, namely the vertical height of the abutting portion 24 and the vertical height of the lower die core 6 are equal to the thickness of the transverse insert 13, so that the upwarping space of the slide main body 12 caused by slide in die assembly is limited, the matching accuracy of the two transverse inserts 13 is improved, as shown in fig. 6, the insert pins 15 can be accurately inserted into the jacks 16, the insert pins 15 are effectively protected, the service life of the insert pins 15 is prolonged, and the later maintenance cost is reduced.

In this embodiment, the mold further includes a bottom plate 17 installed on the lower mold plate 4 and a plurality of ejector pins 18 fixed to the bottom plate 17, one ends of the ejector pins 18 far away from the bottom plate 17 are respectively inserted into the plurality of cavities 14, and the ejector pins 18 are used for ejecting and blanking a workpiece formed in the cavities 14. The bottom plate 17 is fixedly provided with a plurality of guide posts 19, the guide posts 19 are sleeved with elastic parts 20, one ends, far away from the bottom plate 17, of the guide posts 19 are inserted into the lower die body 4, one ends of the elastic parts 20 are abutted against the lower die body 4, the other ends of the elastic parts 20 are abutted against the bottom plate 17, when a workpiece is ejected, the bottom plate 17 moves upwards, the ejector pins 18 extend into the die cavity 14 to eject the workpiece formed in the die cavity 14, and the elastic parts 20 enable the lower die body 4 and the lower die core 6 to reset. Preferably, the elastic member 20 is a spring.

In this embodiment, the limiting block 7 is provided with an inclined wall 9, and the inclined wall 9 is used for drawing a die.

In this embodiment, the upper mold core 5 is provided with a plurality of first longitudinal inserts 21, the lower mold core 6 is provided with a plurality of second longitudinal inserts 22, and the first longitudinal inserts 21, the second longitudinal inserts 22 and the horizontal inserts 13 enclose to form the cavity 14.

In this embodiment, the upper mold core 5 is provided with a liquid injection channel 23, the liquid injection channels 23 are respectively communicated with the plurality of mold cavities 14, and the molten plastic material enters the mold cavities 14 through the liquid injection channels 23.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a mould with slide briquetting, includes cope match-plate pattern, lower bolster, with the last mould body of cope match-plate pattern installation and with the lower mould body of lower bolster installation, its characterized in that: the mold comprises an upper mold body, a lower mold body, a limiting block, a row position pressing block, two row position main bodies and two transverse mold inserts, wherein the upper mold body is arranged on the upper mold body, the lower mold body is arranged on the lower mold body, the limiting block is arranged on the lower mold body, the row position pressing block is limited on the limiting block, the two row position main bodies are respectively arranged on the lower mold body and the upper mold body, the two transverse mold inserts are respectively arranged on the two row position main bodies, the upper mold body and the lower mold body are enclosed to form a plurality of cavities, the number of the row position pressing blocks and the number of the limiting blocks are two, the two limiting blocks are respectively arranged at two ends of the lower mold body, the row position pressing blocks are integrally provided with fixed protruding strips and abutting portions, the two.

2. The mold with the slide pressing block as claimed in claim 1, wherein: the die further comprises a bottom plate arranged on the lower die plate and a plurality of ejector pins fixed on the bottom plate, and one ends, far away from the bottom plate, of the ejector pins are respectively inserted into the die cavities.

3. The mold with slide press block of claim 2, wherein: the bottom plate fixed mounting has a plurality of guide posts, the guide post cover is equipped with elastomeric element, and the guide post is kept away from the one end of bottom plate and is inserted and locate the lower die body, and elastomeric element's one end is contradicted with the lower die body, and elastomeric element's the other end is contradicted with the bottom plate.

4. The mold with the slide pressing block as claimed in claim 1, wherein: the limiting block is provided with an inclined wall.

5. The mold with the slide pressing block as claimed in claim 1, wherein: the mould comprises an upper mould core and a lower mould core, wherein the upper mould core is provided with a plurality of first longitudinal inserts, the lower mould core is provided with a plurality of second longitudinal inserts, and the first longitudinal inserts, the second longitudinal inserts and the transverse inserts are arranged in an enclosing manner to form a mould cavity.

6. The mold with the slide pressing block as claimed in claim 1, wherein: the upper die core is provided with a liquid injection channel which is respectively communicated with the plurality of die cavities.