CN214768831U

CN214768831U - Motor reduction box cover plate die-casting die

Info

Publication number: CN214768831U
Application number: CN202121271284.XU
Authority: CN
Inventors: 申屠春民
Original assignee: Hangzhou Fuyang Dongxin Die Casting Co ltd
Current assignee: Hangzhou Fuyang Dongxin Die Casting Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-19
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a motor reduction box cover plate die-casting die, which comprises a die frame, die feet arranged on the die frame, a die core, a feeding component and an ejection component; the mould frame comprises a lower mould frame and an upper mould frame arranged on the lower mould frame; the mould frame is characterized in that the mould frame is provided with an installation guide component and a mould locking component. The utility model discloses simple structure, simple to operate, the compound die and the mode locking of being convenient for, the life of extension mould reduces workman's intensity of labour.

Description

Motor reduction box cover plate die-casting die

Technical Field

The utility model relates to a die casting die technical field specifically indicates a motor gear box apron die casting die.

Background

Motor gear reducer apron passes through aluminium liquid and gets into in the die casting die integral type die-casting and forms, among the prior art, the mould is joined in marriage to the mould core back needs to go up the lower mould after installing in the framed, some framed guide pillar belong to inseparable cooperation when fitting mutually with framed guide pin bushing, need artifical use iron bar to beat on the framed during the die sinking, thereby be not convenient for join in marriage the mould, workman's intensity of labour has been improved, and the mould is when transportation or depositing because of dealing with not being suitable for can make the mould drop subaerial, make the separation of mould from top to bottom, thereby cause the damage to the inside structure of mould, the life-span of using has been reduced. Therefore, the die-casting die for the cover plate of the motor reduction box is provided.

Disclosure of Invention

The utility model aims at solving current technique in, the mould is joined in marriage to the lower mould on the back needs in the framed is installed to the mold core, belong to inseparable cooperation when some framed guide pillars are fit for with framed guide pin bushing, need artifical use the iron bar to beat on the framed during the die sinking, thereby be not convenient for join in marriage the mould, workman's intensity of labour has been improved, and the mould is in the transportation or when depositing because of handling not can make the mould drop subaerial, the mould separation about making, thereby cause the damage to the inside structure of mould, the life-span scheduling problem that has reduced the use provides a motor reducing gear box apron die casting die.

In order to achieve the above purpose, the utility model provides a following technical scheme: a motor reduction box cover plate die-casting die comprises a die frame, die feet arranged on the die frame, a die core, a feeding assembly and an ejection assembly; the mould frame comprises a lower mould frame and an upper mould frame arranged on the lower mould frame; the mould frame is characterized in that the mould frame is provided with an installation guide component and a mould locking component.

Preferably, the installation guide assembly comprises a guide rod arranged on the upper die frame and a guide groove which is arranged on the lower die frame and matched with the guide rod; the mold locking assembly is connected with the installation guide assembly.

Preferably, the mold locking assembly is arranged on a mold locking guide groove on the lower mold frame and a mold locking rod arranged in the mold locking guide groove; and the guide rod is provided with a mold locking hole matched with the mold locking rod.

Preferably, the mold core comprises an upper mold core arranged in the upper mold frame and a lower mold core arranged in the lower mold frame; the lower mold core is connected with the ejection assembly; the upper mold core and the lower mold core are matched with the feeding component; a plurality of slag ladles are arranged on the upper mold core and the lower mold core; and a Y-shaped runner is also arranged on the lower mold core.

Preferably, the ejection assembly comprises an ejection guide pillar arranged on the lower die frame, an ejector plate arranged on the ejection guide pillar and an ejector base plate; the ejector pin plate is connected with the ejector pin base plate through screws; and the ejector plate is also provided with a plurality of ejector rods and a reset rod.

Preferably, the feeding assembly comprises a material barrel which is arranged on the upper die frame and matched with the upper die core, and a shunting cone which is arranged on the lower die frame and matched with the lower die core and the material barrel.

The utility model has the advantages that: the die-casting die is simple in structure, convenient to install, convenient to assemble and mold lock, capable of prolonging the service life of the die and reducing the labor intensity of workers.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the installation guide assembly of the present invention.

Fig. 3 is a partial enlarged view of the position a of the present invention.

Fig. 4 is a schematic view of a partial structure of the present invention.

Fig. 5 is a schematic view of a partial structure of the present invention.

Illustration of the drawings: 1, a mould frame; 101, lower die frame; 102, putting a mold frame; 2, a mould leg; 3, a mold core; 301, an upper mold core; 302 lower mold core; 303, slag ladle; 304Y-shaped flow channels; 4 a feeding component; 401 a cartridge; 402 a splitter cone; 5, ejecting the component; 501 ejecting a guide pillar; 502 an ejector plate; 503 a thimble base plate; 504, a mandril; 505 a reset lever; 6, installing a guide assembly; 601 a guide rod; 602 a guide groove; 7, a mold locking component; 701, a mode locking guide groove; 702 a mold locking rod; 703 locking the mold holes.

Detailed Description

We will make a further description of the cover plate die-casting die for the motor reduction box according to the present invention with reference to the accompanying drawings.

Referring to fig. 1, the die-casting mold for the motor speed reducer cover plate in the embodiment includes a mold frame 1, mold legs 2 mounted on the mold frame 1, a mold core 3, a feeding assembly 4 and an ejection assembly 5; the mold frame 1 comprises a lower mold frame 101 and an upper mold frame 102 mounted on the lower mold frame 101; the device is characterized in that the die frame 1 is provided with an installation guide component 6 and a die locking component 7; through the arrangement of the guide assembly 6 arranged on the die frame 1, the guide effect is achieved through the guide assembly 6 arranged during die matching, so that the die matching of the die is facilitated, and the labor intensity of workers is reduced; through the setting of the mould subassembly 7 on the framed 1, the mode locking subassembly 7 can carry out the mode locking with framed 1, can be effectual when transporting and depositing play the effect of protection to the mould inner structure to improve the life of mould.

Referring to fig. 2-3, the installation guide assembly 6 includes a guide rod 601 disposed on the upper mold frame 102 and a guide groove 602 disposed on the lower mold frame 101 and adapted to the guide rod 601; the mold locking component 7 is connected with the installation guide component 6; the mold locking component 7 is arranged on a mold locking guide groove 701 on the lower mold frame 101 and a mold locking rod 702 arranged in the mold locking guide groove 701; a mold locking hole 703 matched with the mold locking rod 702 is formed in the guide rod 601; through the arrangement of the guide rod 601 on the upper mold frame 102, the guide groove 602 on the lower mold frame 101 is matched with the guide rod 601, and plays a role in guiding the matching of the upper mold frame 102 and the lower mold frame 101, so that the matching of the upper mold frame 102 and the lower mold frame 101 is facilitated; through the setting of the mould guide way 701 on the lower die frame 101, the mode locking pole 702 is in the mode locking guide way 701 with the mode locking hole 703 looks adaptation on the guide bar 601 and through the mounting screw to can lock the mould mode, prevent the separation that drops when the transportation, increase of service life.

Referring to fig. 1, 4-5, the mold core 3 includes an upper mold core 301 mounted in the upper mold frame 102 and a lower mold core 302 mounted in the lower mold frame 101; the lower mold core 302 is connected with the ejection assembly 5; the upper mold core 301 and the lower mold core 302 are matched with the feeding component 4; a plurality of slag ladles 303 are arranged on the upper mold core 301 and the lower mold core 302; the lower mold core 302 is also provided with a Y-shaped runner 304; the ejection assembly 5 comprises an ejection guide column 501 arranged on the lower die frame 101, an ejector plate 502 arranged on the ejection guide column 501 and an ejector base plate 503; the ejector plate 502 is connected with the ejector base plate 503 through screws; the ejector plate 502 is also provided with a plurality of ejector rods 504 and reset rods 505; the feeding assembly 4 comprises a material barrel 401 which is arranged on the upper die frame 102 and is matched with the upper die core 301, and a shunting cone 402 which is arranged on the lower die frame 101 and is matched with the lower die core 302 and the material barrel 401; through the arrangement of the upper mold core 301 and the upper slag ladle 303 of the lower mold core 302, gas generated during product die casting can be discharged to the slag ladle 303, so that the quality of products is improved; by the arrangement of the ejector assembly 5, the ejector base plate 503 pushes the ejector plate 502 and the ejector rods 504 and the reset rod 505 mounted on the ejector plate 502 to move, so as to push the product out of the mold core 3, thereby facilitating the demolding of the product.

In the utility model, firstly, the upper mold core 301 and the lower mold core 302 are respectively installed in the upper mold frame 102 and the lower mold frame 101 through screws, then the guide post on the upper mold frame 102 is disassembled, when the upper mold core 301 and the lower mold core 302 are matched, the guide rod 601 on the upper mold frame 102 is matched with the guide groove 602 on the lower mold frame 101, thereby preventing the phenomenon of blocking when the upper mold and the lower mold are opened, the guide post on the upper mold frame 102 is installed after the mold matching is completed, the upper mold and the lower mold are closed, then the mold locking rod 702 slides along the mold locking guide groove 701 to pass through the mold locking hole 703 on the guide rod 601, and the mold locking rod 702 is fixedly installed in the mold locking guide groove 701 through screws, thereby locking the upper mold frame 102 and the lower mold frame 101, preventing the separation of the mold due to improper treatment in the process of conveying or suspension, ensuring the safety during conveying, when the mold is used, the mold locking rod 702 is taken out of the mold locking hole 703 on the guide rod 601, and is fixed at one end of the mold locking guide groove 701 by a screw.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A motor reduction box cover plate die-casting die comprises a die frame (1), die feet (2) arranged on the die frame (1), a die core (3), a feeding assembly (4) and an ejection assembly (5); the mold frame (1) comprises a lower mold frame (101) and an upper mold frame (102) arranged on the lower mold frame (101); the mould is characterized in that the mould frame (1) is provided with an installation guide component (6) and a mould locking component (7).

2. The die-casting die for the cover plate of the motor reduction box as claimed in claim 1, wherein the die-casting die comprises: the mounting guide assembly (6) comprises a guide rod (601) arranged on the upper die frame (102) and a guide groove (602) which is arranged on the lower die frame (101) and is matched with the guide rod (601); and the mold locking assembly (7) is connected with the installation guide assembly (6).

3. The die-casting die for the cover plate of the motor reduction box as claimed in claim 2, wherein the die-casting die comprises: the mold locking component (7) is arranged on a mold locking guide groove (701) on the lower mold frame (101) and a mold locking rod (702) arranged in the mold locking guide groove (701); and a mold locking hole (703) matched with the mold locking rod (702) is formed in the guide rod (601).

4. The die-casting die for the cover plate of the motor reduction box as claimed in claim 1, wherein the die-casting die comprises: the mold core (3) comprises an upper mold core (301) arranged in the upper mold frame (102) and a lower mold core (302) arranged in the lower mold frame (101); the lower mold core (302) is connected with the ejection assembly (5); the upper mold core (301) and the lower mold core (302) are matched with the feeding component (4); a plurality of slag ladles (303) are arranged on the upper mold core (301) and the lower mold core (302); the lower mold core (302) is also provided with a Y-shaped runner (304).

5. The die-casting die for the cover plate of the motor reduction box as claimed in claim 4, wherein the die-casting die comprises: the ejection assembly (5) comprises an ejection guide post (501) arranged on the lower die frame (101), an ejector plate (502) arranged on the ejection guide post (501) and an ejector base plate (503); the ejector pin plate (502) is connected with the ejector pin base plate (503) through screws; the ejector plate (502) is also provided with a plurality of ejector rods (504) and a reset rod (505).

6. The die-casting die for the cover plate of the motor reduction box as claimed in claim 4, wherein the die-casting die comprises: the feeding assembly (4) comprises a material barrel (401) which is arranged on the upper die frame (102) and is matched with the upper die core (301), and a shunting cone (402) which is arranged on the lower die frame (101) and is matched with the lower die core (302) and the material barrel (401).