CN217144569U

CN217144569U - Mold with high utilization rate

Info

Publication number: CN217144569U
Application number: CN202220773872.1U
Authority: CN
Inventors: 何志阳; 刘辉明
Original assignee: Xiamen Kehengda Mould Technology Co ltd
Current assignee: Xiamen Kehengda Mould Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-09
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to a high-utilization mould, it includes mould and lower mould, it has seted up and has annotated the liquid mouth to go up the mould, a plurality of cistern have been seted up to the upper surface of lower mould, annotate be provided with in the liquid mouth with the honeycomb duct that the cistern is linked together, the lower surface of going up the mould sets up into the die cavity, the honeycomb duct was kept away from to the cistern one end with it is linked together to become the die cavity, the upper surface of lower mould is provided with the forming tool that is located the die cavity, forming tool demountable installation be in on the lower mould. This application has the effect that improves the mould utilization ratio.

Description

Mold with high utilization rate

Technical Field

The application belongs to the technical field of mould manufacturing, and especially relates to a mould with a high utilization rate.

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 make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. Plain has the designation of "industrial mother".

The existing mold generally comprises an upper mold and a lower mold, wherein molding grooves are formed in opposite surfaces of the upper mold and the lower mold, and when the upper mold and the lower mold are attached together, the two molding grooves surround to form a molding cavity.

However, since the patterns of the molding grooves on the upper mold and the lower mold are fixed, the upper mold and the lower mold can only produce corresponding products, and if other products are to be produced, additional mold opening is required, which results in higher production cost.

SUMMERY OF THE UTILITY MODEL

In order to make a mould can produce multiple product, this application provides a high-usage mould.

The application provides a high-utilization mould adopts following technical scheme:

the utility model provides a high-usage mould, includes mould and lower mould, it has seted up and has annotated the liquid mouth to go up the mould, a plurality of cistern have been seted up to the upper surface of lower mould, annotate be provided with in the liquid mouth with the honeycomb duct that the cistern is linked together, the lower surface of going up the mould sets up into the die cavity, the honeycomb duct was kept away from in the cistern one end with it is linked together to become the die cavity, the upper surface of lower mould is provided with the forming tool that is located the die cavity, forming tool demountable installation be in on the lower mould.

Through adopting above-mentioned technical scheme, when needs produce different products, dismantle the forming die from the lower mould and come, then change the forming die who corresponds, will go up mould and lower mould again and carry out the compound die for the mould can produce different products, thereby avoids going up mould and lower mould vacant, improves the utilization ratio of mould.

Optionally, the liquid guide groove comprises a liquid guide groove and a buffer groove, the liquid guide groove is communicated with the buffer groove, and a buffer block is arranged in the buffer groove.

Through adopting above-mentioned technical scheme, liquid is advanced to be gone into and is drawn the cistern, then along drawing in the cistern gets into the dashpot, under the effect of buffer block, the velocity of flow of liquid reduces for the stable entering shaping intracavity of liquid guarantees the shaping quality of product.

Optionally, a plurality of diversion blocks are installed at the communication positions of the liquid guiding grooves, and the diversion blocks are located in the diversion pipes.

Through adopting above-mentioned technical scheme, the setting of reposition of redundant personnel piece guarantees in the flow direction drainage groove that liquid can be even to the quality of producing the product obtains guaranteeing.

Optionally, the shunting block is detachably mounted on the lower die.

Through adopting above-mentioned technical scheme, change the separation piece according to production needs to the intercommunication quantity of honeycomb duct and liquid guide groove is controlled, thereby the quality of single mould production product is controlled.

Optionally, the forming tool is provided with a plurality of through holes, the upper surface of the lower die is provided with threaded holes communicated with the corresponding through holes, and bolts penetrating through the through holes are rotatably mounted in the threaded holes.

Through adopting above-mentioned technical scheme, when needs are changed the forming die, rotate the bolt for the bolt breaks away from in the through-hole, can dismantle simple structure, convenient operation with on forming die and the lower mould.

Optionally, the periphery wall of the honeycomb duct is provided with an annular groove, and an annular strip embedded in the annular groove is arranged in the liquid injection port.

Through adopting above-mentioned technical scheme, the setting of ring channel can make the honeycomb duct can be inseparabler joint in annotating the liquid mouth to avoid the honeycomb duct to break away from in annotating the liquid mouth.

Optionally, the upper surface of the lower mold is provided with a plurality of limiting grooves, and the lower surface of the upper mold is provided with limiting blocks embedded in the corresponding limiting grooves.

Through adopting above-mentioned technical scheme, the cooperation relation between mould and the lower mould has been injectd in the setting of spacing groove and stopper to guarantee to go up the connection that can be accurate between mould and the lower mould and be in the same place.

Optionally, four corners of the upper surface of the lower die are provided with notches.

Through adopting above-mentioned technical scheme, the setting of breach can be for the staff will go up the mould and take off and provide the stress point to make things convenient for the staff to go up the mould and take off from the lower mould.

In summary, the present application includes at least one of the following beneficial technical effects:

when different products need to be produced, the forming die is detached from the lower die, then the corresponding forming die is replaced, and then the upper die and the lower die are closed, so that different products can be produced by the die, the upper die and the lower die are prevented from being vacant, and the utilization rate of the die is improved;

the liquid firstly enters the liquid guide groove and then enters the buffer groove along the liquid guide groove, and the flow velocity of the liquid is reduced under the action of the buffer block, so that the liquid stably enters the forming cavity, and the forming quality of a product is ensured;

the separation blocks are replaced according to production requirements to control the communication quantity of the guide pipe and the liquid guide groove, so that the quality of products produced by a single die is controlled.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

FIG. 2 is a schematic structural view of an upper die in the present embodiment;

FIG. 3 is a schematic structural view of a lower mold in the present embodiment;

FIG. 4 is an exploded view of the raised annular strip of the present embodiment;

fig. 5 is an exploded view of the salient bolt of this embodiment.

Reference numerals: 1. an upper die; 2. a lower die; 3. a liquid injection port; 4. a liquid guide groove; 41. a liquid drainage tank; 42. a buffer tank; 43. a buffer block; 5. a flow guide pipe; 6. a molding cavity; 7. a forming tool; 8. a through hole; 9. a threaded hole; 10. a bolt; 11. a shunting block; 12. an annular groove; 13. an annular strip; 14. a limiting groove; 15. a limiting block; 16. a notch; 17. a communication port.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a mould with high utilization rate. Referring to fig. 1, including upper die 1 and lower die 2, as can be seen from fig. 2 and 3, a liquid injection port 3 is opened on the upper surface of the upper die 1 along the vertical direction, a plurality of liquid guide grooves 4 are opened on the lower surface of the lower die 2, and a flow guide pipe 5 communicated with the liquid guide grooves 4 is clamped in the liquid injection port 3. The lower surface of the upper die 1 is provided with a plurality of forming cavities 6, and the number of the forming cavities 6 is the same as that of the liquid guide grooves 4. When the upper die 1 and the lower die 2 are combined together, the molding cavities 6 communicate with the corresponding liquid guide grooves 4 through the communication ports 17. A forming die 7 positioned in the forming cavity 6 is detachably mounted on the upper surface of the lower die 2.

The liquid guide groove 4 comprises a liquid guide groove 41 and a buffer groove 42, the liquid guide groove 41 is arranged in an arc shape, one end of the liquid guide groove 41 is communicated with the liquid guide pipe 5, and the other end of the liquid guide groove 41 is communicated with the buffer groove 42. A buffer block 43 is provided in the buffer groove 42. The flow rate of the liquid is reduced through the buffer block 43, so that the liquid can stably enter the forming cavity 6, and the forming quality of the product is guaranteed.

The communicating part of the liquid guiding grooves 41 is detachably provided with a shunting block 11, the upper part of the shunting block 11 is arranged at the tip, and the diversion pipe 5 is sleeved outside the shunting block 11. The diversion block 11 can ensure that the liquid flows into the liquid guide groove 41 uniformly, thereby ensuring the quality of the produced product.

Referring to fig. 4, an annular groove 12 is formed in the outer peripheral wall of the draft tube 5, and an annular strip 13 fitted into the annular groove 12 is integrally formed in the liquid inlet 3. The honeycomb duct 5 can be more stably installed in the liquid pouring port 3 by the annular strip 13 and the annular groove 12.

A plurality of limiting grooves 14 are formed on the upper surface of the lower die 2, and limiting blocks 15 embedded in the corresponding limiting grooves 14 are integrally formed on the lower surface of the upper die 1. Through the limiting groove 14 and the limiting block 15, the connection between the upper die 1 and the lower die 2 is more accurate, and the connectivity between the molding cavity 6 and the liquid guide groove 4 is ensured.

In order to facilitate the removal of the upper mold 1 from the lower mold 2, notches 16 are formed at four corners of the upper surface of the lower mold 2.

Referring to fig. 5, a plurality of through holes 8 are formed in the forming die 7, threaded holes 9 communicated with the corresponding through holes 8 are formed in the upper surface of the lower die 2, and bolts 10 penetrating through the through holes 8 are rotatably mounted in the threaded holes 9. When the forming die 7 needs to be replaced, the bolt 10 is rotated, so that the bolt 10 is separated from the through hole 8, the forming die 7 and the lower die 2 can be detached, and the structure is simple and the operation is convenient.

The implementation principle of the mold with high utilization rate in the embodiment of the application is as follows: when different products need to be produced, the forming die 7 is detached from the lower die 2, then the corresponding forming die 7 is replaced, and then the upper die 1 and the lower die 2 are closed, so that different products can be produced by the die, the upper die 1 and the lower die 2 are prevented from being vacant, and the utilization rate of the die is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mould that utilization ratio is high which characterized in that: including last mould (1) and lower mould (2), it annotates liquid mouth (3) to go up mould (1) and seted up, a plurality of liquid guide groove (4) have been seted up to the upper surface of lower mould (2), be provided with in annotating liquid mouth (3) with honeycomb duct (5) that honeycomb duct (4) are linked together, the lower surface of going up mould (1) sets up into die cavity (6), honeycomb duct (5) was kept away from in honeycomb duct (4) one end with become die cavity (6) and be linked together, the upper surface of lower mould (2) is provided with forming die (7) that are located into die cavity (6), forming die (7) demountable installation be in on lower mould (2) the utensil.

2. The mold of claim 1, wherein: the liquid guide groove (4) comprises a liquid guide groove (41) and a buffer groove (42), the liquid guide groove (41) is communicated with the buffer groove (42), and a buffer block (43) is arranged in the buffer groove (42).

3. A high-availability mould as claimed in claim 2, characterised in that: the communicating parts of the liquid guiding grooves (41) are provided with shunting blocks (11), and the shunting blocks (11) are positioned in the flow guiding pipe (5).

4. A highly available mold as defined in claim 3, wherein: the shunting block (11) is detachably mounted on the lower die (2).

5. The mold of claim 1, wherein: a plurality of through holes (8) are formed in the forming tool (7), threaded holes (9) communicated with the corresponding through holes (8) are formed in the upper surface of the lower die (2), and bolts (10) penetrating through the through holes (8) are rotatably mounted in the threaded holes (9).

6. The mold of claim 1, wherein: the periphery wall of honeycomb duct (5) is provided with ring channel (12), be provided with the gomphosis in annotating liquid mouth (3) ring strip (13) in ring channel (12).

7. The mold of claim 1, wherein: the upper surface of the lower die (2) is provided with a plurality of limiting grooves (14), and the lower surface of the upper die (1) is provided with limiting blocks (15) embedded in the corresponding limiting grooves (14).

8. The mold of claim 1, wherein: notches (16) are formed in four corners of the upper surface of the lower die (2).