CN216760602U

CN216760602U - Die carrier of many slabs concatenation

Info

Publication number: CN216760602U
Application number: CN202220124989.7U
Authority: CN
Inventors: 邱建春; 龙伟
Original assignee: Ningbo Longshang Mold Technology Co ltd
Current assignee: Ningbo Longshang Mold Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-17
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of dies, and provides a multi-plate spliced die carrier which comprises an upper plate, a hot runner plate, an upper die plate, a lower die plate, a surrounding plate, a push plate and a lower plate, wherein the upper plate, the hot runner plate and the upper die plate are sequentially and fixedly connected; the upper template is formed by splicing a plurality of upper template components, when the large-volume upper template needs to be produced, large-scale equipment is not needed, and only the plurality of upper template components need to be produced and spliced; according to the utility model, the first positioning block and the second positioning block are arranged, so that the upper plate, the hot runner plate and the upper plate assembly are accurately positioned.

Description

Die carrier of many slabs concatenation

Technical Field

The utility model relates to the technical field of dies.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The upper die plate with the conventional structure is manufactured by processing a large solid plate, because the upper die plate is large in size, required processing equipment is large, if a large-stroke numerical control milling machine is needed, some enterprises do not have the large equipment and can only process the large equipment externally, the external processing cost is high, and the precision cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides the following technical solutions:

the utility model provides a multi-plate-block spliced mould frame which comprises an upper plate, a hot runner plate, an upper mould plate, a lower mould plate, a coaming, a push plate and a lower plate, wherein the upper plate, the hot runner plate and the upper mould plate are fixedly connected in sequence, the lower mould plate, the coaming, the push plate and the lower plate are fixedly connected in sequence, the upper mould plate at least comprises two upper mould plate assemblies, and the upper mould plate assemblies are spliced into the upper mould plate.

Preferably, the upper die plate formed by splicing the upper die plate components is not different from the traditional upper die plate in structure and function.

Furthermore, the edges and corners of the splicing part of the upper plate component are bent into planes.

Furthermore, the size of the upper template spliced by the upper template assembly is consistent with that of the lower template.

Furthermore, the upper surface of hot runner plate is equipped with first constant head tank, first constant head tank is equipped with first locating piece, the lower surface of hot runner plate is equipped with the second constant head tank.

Furthermore, a third positioning groove is formed in the upper die plate assembly, a second positioning block is arranged in the second positioning groove, and the second positioning block is connected with the second positioning groove in a clamping mode.

Furthermore, a fourth positioning groove is formed in the upper plate, and the fourth positioning groove is connected with the first positioning block in a clamped mode.

Furthermore, the upper plate, the hot runner plate and the upper plate are connected through a guide pillar, a guide sleeve is arranged on the guide pillar, and the guide sleeve is a copper and graphite guide sleeve.

Furthermore, the lower plate is provided with a top rod, and the top rod penetrates through the push plate and leans against the top of the lower template in a penetrating manner.

The utility model has the following beneficial effects:

(1) the upper template is formed by splicing a plurality of upper template components, when the large-volume upper template needs to be produced, large-scale equipment is not needed, and only the plurality of upper template components need to be produced and spliced;

(2) according to the utility model, the first positioning block and the second positioning block are arranged, so that the upper plate, the hot runner plate and the upper plate assembly are accurately positioned.

Drawings

Fig. 1 is an overall external structural view of the present invention.

FIG. 2 is a schematic illustration of the splicing of the upper plate assembly of the present invention.

Fig. 3 is a schematic top view of the hot runner plate of the present invention.

FIG. 4 is a schematic illustration of a splice plane of an upper plate assembly of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be noted that the embodiments are only for specific illustration of the present invention and should not be considered as limitations of the present invention, and the purpose of the embodiments is to make those skilled in the art better understand and reproduce the technical solutions of the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims.

As shown in fig. 1-2, the utility model provides a multi-plate-block-spliced mold frame, which comprises an upper plate 1, a hot runner plate 2, an upper mold plate 3, a lower mold plate 4, a surrounding plate 5, a push plate 6 and a lower plate 7, wherein the upper plate 1, the hot runner plate 2 and the upper mold plate 3 are sequentially and fixedly connected, the lower mold plate 4, the surrounding plate 5, the push plate 6 and the lower plate 7 are sequentially and fixedly connected, the upper mold plate 3 at least comprises two upper mold plate assemblies 31, and the upper mold plate assemblies 31 are spliced into the upper mold plate 3.

Preferably, the upper mold plate 3 spliced by the upper mold plate assembly 31 has no difference from the traditional upper mold plate in structure and function.

In some preferred embodiments, the corners where the upper plate assembly 31 is spliced are all bent to be the flat surface 30.

In some preferred schemes, the size of the upper template 3 spliced by the upper template component 31 is the same as that of the lower template 4.

Preferably, there may be a gap between the upper plate assemblies 31, and the size of the upper plate 3 spliced by the upper plate assemblies 31 is the same as that of the lower plate 4.

As shown in fig. 3, in some preferred embodiments, the upper surface of the hot runner plate 2 is provided with a first positioning groove 21, the first positioning groove 21 is provided with a first positioning block 22, and the lower surface of the hot runner plate 2 is provided with a second positioning groove (not shown).

In some preferred schemes, a third positioning groove 311 is disposed on the upper plate assembly 31, a second positioning block 312 is disposed in the second positioning groove 311, and the second positioning block 312 is clamped with the second positioning groove 23, so as to accurately position the upper plate assembly 31 and the hot runner plate 2.

In some preferred schemes, a fourth positioning groove (not shown) is provided on the upper plate 1, and the fourth positioning groove is connected with the first positioning block 22 in a clamping manner, so as to realize accurate positioning of the upper plate 1 and the hot runner plate 2.

As shown in fig. 4, in some preferred embodiments, the upper plate 1, the hot runner plate 2 and the upper mold plate 3 are connected by a guide pillar 8, and a guide sleeve is arranged on the guide pillar 8, and the guide sleeve is a copper and graphite guide sleeve.

In some preferred schemes, a top bar 71 is arranged on the lower plate 7, and the top bar 71 passes through the push plate 6 and leans against the top of the lower template 3.

Preferably, the lower template 4 and the coaming 5 are precisely positioned by a third positioning block 51.

Preferably, the inner grooves of the upper template 3 and the lower template 4 are set according to the product to be produced, which is not a protection point of the present invention and will not be described in detail.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

Claims

1. The utility model provides a die carrier of multi-plate piece concatenation, includes upper plate, hot runner plate, cope match-plate pattern, lower bolster, bounding wall, push pedal and hypoplastron, its characterized in that, upper plate, hot runner plate and cope match-plate pattern fixed connection in proper order, lower bolster, bounding wall, push pedal and hypoplastron fixed connection in proper order, the cope match-plate pattern includes two cope match-plate pattern components at least, the cope match-plate pattern component splices into the cope match-plate pattern.

2. The die carrier for splicing multiple plates according to claim 1, wherein corners of the spliced part of the upper plate assembly are bent into planes.

3. The die carrier for splicing multiple boards according to claim 1, wherein the size of the upper template spliced by the upper template component is consistent with that of the lower template.

4. The die carrier for splicing multiple plates according to claim 1, wherein the upper surface of the hot runner plate is provided with a first positioning groove, the first positioning groove is provided with a first positioning block, and the lower surface of the hot runner plate is provided with a second positioning groove.

5. The mold frame for splicing multiple plates according to claim 4, wherein a third positioning groove is formed in the upper plate assembly, a second positioning block is arranged in the second positioning groove, and the second positioning block is clamped with the second positioning groove.

6. The die carrier for splicing multiple plate blocks as claimed in claim 4, wherein a fourth positioning groove is formed in the upper plate, and the fourth positioning groove is clamped with the first positioning block.

7. The die carrier for splicing multiple die blocks as claimed in claim 1, wherein the upper plate, the hot runner plate and the upper die plate are connected by a guide pillar, the guide pillar is provided with a guide sleeve, and the guide sleeve is a copper and graphite guide sleeve.

8. The die carrier for splicing multiple plate blocks as claimed in claim 1, wherein the lower plate is provided with a top rod, and the top rod passes through the push plate and leans against the top of the lower die plate.