CN213888097U

CN213888097U - A high-efficient heat dissipation formula mould for shell die casting

Info

Publication number: CN213888097U
Application number: CN202022475430.2U
Authority: CN
Inventors: 周前元; 谭克蒋; 杨彬; 费秀岩; 李世朋; 黄广进; 龚黄龙
Original assignee: Changzhou Saikelin Hardware Products Co ltd
Current assignee: Changzhou Saikelin Hardware Products Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-08-06
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a high-efficient heat dissipation formula mould for shell die casting, including the base, the up end fixed mounting of base has the pillar, the upper end fixed mounting of pillar has the roof, roof center department installs the pneumatic cylinder, the lower extreme of pneumatic cylinder installs the lift post, the lower extreme of lift post is connected with the connecting plate, be connected with the rack between roof and the bottom piece, the internally mounted of connecting plate has the water injection pipe, the lower extreme fixed connection of connecting plate has the mould, the lateral wall of mould is connected with the fixed plate, the outer end fixed connection of fixed plate has the connecting rod, the outer end fixed connection of connecting rod has the sliding sleeve, the upper end of base is installed the fixing base, the internally mounted of fixing base has the lower mould, the lateral wall of lower mould is connected with the connecting pipe, the back of connecting pipe is connected with the outlet pipe, the utility model discloses the compound die is divided simply when in actual use, and the heat dissipation and cooling speed is high, and the period is short.

Description

A high-efficient heat dissipation formula mould for shell die casting

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to a high-efficient heat dissipation formula mould for shell die casting.

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. The element has the name of "industrial mother".

However, various dies on the market still have various problems, for example, the dies in the prior art have poor heat dissipation performance, most of the dies are cooled by natural cooling or air cooling, the working efficiency is low, the processing period is long, and certain limitations are achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient heat dissipation formula mould for shell die casting to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency heat dissipation type die for a shell die casting comprises a base, wherein a supporting column is fixedly mounted on the upper end face of the base, a top plate is fixedly mounted on the upper end of the supporting column, a hydraulic cylinder is mounted at the center of the top plate, a lifting column is mounted at the lower end of the hydraulic cylinder, a connecting plate is connected to the lower end of the lifting column, a top piece is fixedly mounted on the upper end of the top plate, a bottom piece is fixedly mounted on the upper end of the connecting plate, a rack is connected between the top piece and the bottom piece, a water injection pipe is mounted inside the connecting plate, an upper die is fixedly connected to the lower end of the connecting plate, a fixing plate is connected to the side wall of the upper die, a connecting rod is fixedly connected to the outer end of the fixing plate, a sliding sleeve is fixedly connected to the outer end of the connecting rod, a fixing seat is mounted on the upper end of the base, a lower die is mounted inside the fixing seat, and a connecting pipe is connected to the side wall of the lower die, the back of the connecting pipe is connected with a water outlet pipe.

Preferably, the center of the top plate is provided with a mounting hole, the hydraulic cylinder is arranged in the mounting hole, and a fixing block is arranged at the intersection of the hydraulic cylinder and the top plate.

Preferably, the lower end of the lifting column is fixedly provided with a positioning block, the center of the upper end face of the connecting plate is provided with a counter bore, and the positioning block is in interference fit with the counter bore.

Preferably, the top piece and the bottom piece are both L-shaped structures, and the rack is fixedly connected with the top piece and the bottom piece.

Preferably, the upper end of the upper die is provided with a water injection port, and a water injection pipe penetrates through the connecting plate and extends into the upper die.

Preferably, the front surface of the sliding sleeve is provided with a U-shaped groove, the size of the U-shaped groove is consistent with that of the support, and the sliding sleeve is in sliding connection with the support.

Preferably, the upper end face of the base is provided with a mounting groove, and the fixing seat is in interference fit with the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this a high-efficient heat dissipation formula mould for shell die casting can drive the connecting plate motion under the effect of pneumatic cylinder and lift post to be convenient for realize the compound die and the branch mould of mould, under the cooperation of rack and top and end piece, be convenient for realize the stability of mould removal in-process, slide on the pillar through the sliding sleeve, can guarantee to go up smooth and easy nature and the stability of mould removal in-process, make it difficult emergence skew, the wrong problem of compound die can not appear, and then can guarantee the effect of mould processing.

(2) This a high-efficient radiating die utensil for shell die casting, the water filling port has been seted up to the upper end of going up the mould, and inside water injection pipe run-through connecting plate stretched into last mould, through the external water pipe of water injection pipe, the external water of being convenient for got into to last mould inside, and inside the reentrant lower mould, by connecting pipe and outlet pipe discharge at last, can realize the heat dissipation cooling of mould, work cycle is short, and can realize the cyclic utilization of water resource.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the top view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a top plate; 4. a hydraulic cylinder; 5. a lifting column; 6. a connecting plate; 7. a top piece; 8. a bottom piece; 9. a rack; 10. a water injection pipe; 11. an upper die; 12. a fixing plate; 13. a connecting rod; 14. a sliding sleeve; 15. a fixed seat; 16. a lower die; 17. a connecting pipe; 18. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a high-efficiency heat dissipation type mold for shell die casting, including a base 1, a pillar 2 fixedly installed on the upper end surface of the base 1, a top plate 3 fixedly installed on the upper end of the pillar 2, a hydraulic cylinder 4 installed at the center of the top plate 3, a lifting column 5 installed on the lower end of the hydraulic cylinder 4, a connecting plate 6 connected to the lower end of the lifting column 5, a top piece 7 fixedly installed on the upper end of the top plate 3, a bottom piece 8 fixedly installed on the upper end of the connecting plate 6, a rack 9 connected between the top piece 7 and the bottom piece 8, a water injection pipe 10 installed inside the connecting plate 6, an upper mold 11 fixedly connected to the lower end of the connecting plate 6, a fixing plate 12 connected to the side wall of the upper mold 11, a connecting rod 13 fixedly connected to the outer end of the fixing plate 12, a sliding sleeve 14 fixedly connected to the outer end of the connecting rod 13, a fixing base 15 installed on the upper end of the base 1, a lower mold 16 installed inside the fixing base 15, the side wall of the lower die 16 is connected with a connecting pipe 17, and the back of the connecting pipe 17 is connected with a water outlet pipe 18.

In this embodiment, preferably, the mounting hole has been seted up at the center department of roof 3, and pneumatic cylinder 4 sets up in the mounting hole, and the crossing department of pneumatic cylinder 4 and roof 3 installs the fixed block, can promote the stability ability of pneumatic cylinder 4 effectively through setting up the fixed block, and can drive connecting plate 6 motion under the effect of pneumatic cylinder 4 and lift post 5 to be convenient for realize the compound die and divide the mould of mould, easy operation.

In this embodiment, preferably, the lower end of the lifting column 5 is fixedly provided with a positioning block, the center of the upper end face of the connecting plate 6 is provided with a counter bore, and the positioning block is in interference fit with the counter bore, so that the lifting column 5 and the connecting plate 6 can be conveniently disassembled and assembled.

In this embodiment, preferably, the top piece 7 and the bottom piece 8 are both L-shaped structures, the rack 9, the top piece 7 and the bottom piece 8 are fixedly connected, and under the matching of the rack 9, the top piece 7 and the bottom piece 8, the stability of the upper die 11 in the moving process is convenient to realize, so that the deviation is not easy to occur, and the phenomenon of inaccurate die assembly cannot occur, thereby affecting the actual processing effect.

In this embodiment, preferably, the water injection port has been seted up to the upper end of going up mould 11, and inside water injection pipe 10 run through connecting plate 6 and stretch into last mould 11, through the external water pipe of water injection pipe 10, the external water of being convenient for gets into to last mould 11 inside, and inside reentrant lower mould 16, discharge by connecting pipe 17 and outlet pipe 18 at last, can realize the heat dissipation cooling of mould.

In this embodiment, preferably, the front surface of the sliding sleeve 14 is provided with a U-shaped groove, the size of the U-shaped groove is consistent with the size of the pillar 2, the sliding sleeve 14 is connected with the pillar 2 in a sliding manner, and the sliding sleeve 14 slides on the pillar 2, so that the smoothness and stability of the upper die 11 in the moving process can be ensured, the problem of die assembly errors can not occur, and the effect of die processing can be ensured.

In this embodiment, preferably, the mounting groove has been seted up to the up end of base 1, and fixing base 15 and mounting groove interference fit are convenient for carry out the dismouting, easy operation with fixing base 15 and base 1.

The utility model discloses a theory of operation and use flow: when the device is used, a lower die 16 is placed inside a fixed seat 15, an upper die 11 is fixedly connected with a connecting plate 6 in a spot welding mode, the upper die 11 can be positioned and fixed in the vertical direction, the side wall of the upper die 11 is connected with a fixed plate 12, the outer end of the fixed plate 12 is fixedly connected with a connecting rod 13, the outer end of the connecting rod 13 is fixedly connected with a sliding sleeve 14, the front surface of the sliding sleeve 14 is provided with a U-shaped groove, the size of the U-shaped groove is consistent with that of a strut 2, the sliding sleeve 14 is in sliding connection with the strut 2, the smoothness and stability of the upper die 11 in the moving process can be ensured through the sliding sleeve 14, the problem of die assembly errors can not occur, the die processing effect can be further ensured, a water injection pipe 10 is installed inside the connecting plate 6, the upper end of the upper die 11 is provided with a water injection port, the water injection pipe 10 penetrates through the connecting plate 6 and extends into the upper die 11 and is externally connected with a water injection pipe 10, the upper end of the supporting column 2 is fixedly provided with a top plate 3, the center of the top plate 3 is provided with a hydraulic cylinder 4, the lower end of the hydraulic cylinder 4 is provided with a lifting column 5, the lower end of the lifting column 5 is connected with a connecting plate 6, the center of the top plate 3 is provided with a mounting hole, the hydraulic cylinder 4 is arranged in the mounting hole, the intersection of the hydraulic cylinder 4 and the top plate 3 is provided with a fixing block, the stability of the hydraulic cylinder 4 can be effectively improved by arranging the fixing block, the connecting plate 6 can be driven to move under the action of the hydraulic cylinder 4 and the lifting column 5, so that the die assembly and die separation of the die can be conveniently realized, the operation is simple, the upper end of the top plate 3 is fixedly provided with a top piece 7, the upper end of the connecting plate 6 is fixedly provided with a bottom piece 8, and a rack 9 is connected between the top piece 7 and the bottom piece 8, ejecting 7 and bottom member 8 are L type structure, and rack 9 and ejecting 7 and bottom member 8 fixed connection are convenient for realize going up the stability that mould 11 removed the in-process under rack 9 and ejecting 7 and bottom member 8's cooperation, make it difficult emergence skew, the inaccurate phenomenon of compound die can not appear to influence actual processing effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficient radiating type mould for shell die casting, includes base (1), its characterized in that: the upper end face of the base (1) is fixedly provided with a strut (2), the upper end of the strut (2) is fixedly provided with a top plate (3), the center of the top plate (3) is provided with a hydraulic cylinder (4), the lower end of the hydraulic cylinder (4) is provided with a lifting column (5), the lower end of the lifting column (5) is connected with a connecting plate (6), the upper end of the top plate (3) is fixedly provided with a top piece (7), the upper end of the connecting plate (6) is fixedly provided with a bottom piece (8), a rack (9) is connected between the top piece (7) and the bottom piece (8), the inner part of the connecting plate (6) is provided with a water injection pipe (10), the lower end of the connecting plate (6) is fixedly connected with an upper die (11), the side wall of the upper die (11) is connected with a fixed plate (12), the outer end of the fixed plate (12) is fixedly connected with a connecting rod (13), the outer end fixedly connected with sliding sleeve (14) of connecting rod (13), fixing base (15) are installed to the upper end of base (1), the internally mounted of fixing base (15) has lower mould (16), the lateral wall of lower mould (16) is connected with connecting pipe (17), the back connection of connecting pipe (17) has outlet pipe (18).

2. A high efficiency heat dissipating die for die casting of housings as claimed in claim 1 wherein: the center of roof (3) is located to have seted up the mounting hole, and pneumatic cylinder (4) set up in the mounting hole, and the crossing department of pneumatic cylinder (4) and roof (3) installs the fixed block.

3. A high efficiency heat dissipating die for die casting of housings as claimed in claim 1 wherein: the lower end of the lifting column (5) is fixedly provided with a positioning block, the center of the upper end face of the connecting plate (6) is provided with a counter bore, and the positioning block is in interference fit with the counter bore.

4. A high efficiency heat dissipating die for die casting of housings as claimed in claim 1 wherein: the top piece (7) and the bottom piece (8) are both L-shaped structures, and the rack (9) is fixedly connected with the top piece (7) and the bottom piece (8).

5. A high efficiency heat dissipating die for die casting of housings as claimed in claim 1 wherein: the upper end of the upper die (11) is provided with a water injection port, and a water injection pipe (10) penetrates through the connecting plate (6) and extends into the upper die (11).

6. A high efficiency heat dissipating die for die casting of housings as claimed in claim 1 wherein: the front of the sliding sleeve (14) is provided with a U-shaped groove, the size of the U-shaped groove is consistent with that of the support column (2), and the sliding sleeve (14) is in sliding connection with the support column (2).

7. A high efficiency heat dissipating die for die casting of housings as claimed in claim 1 wherein: the mounting groove has been seted up to the up end of base (1), fixing base (15) and mounting groove interference fit.