CN213613984U

CN213613984U - Washing machine flange plate cooling type die convenient to molding and demolding

Info

Publication number: CN213613984U
Application number: CN202022339258.8U
Authority: CN
Inventors: 尤方超
Original assignee: Jiangyin Meizhi Precision Mould Co ltd
Current assignee: Jiangyin Meizhi Precision Mould Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-06
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a washing machine flange plate cooling type mould convenient for forming and demoulding, which comprises a mould body, wherein the mould body is divided into an upper mould and a lower mould which are mutually matched, and a cavity is formed inside; the utility model is provided with a cooling device, a demoulding device and a vibration device; the cooling device comprises a heat dissipation cooling ring plate, a cold water tank and a hot water tank; the demoulding device comprises a screw rod, a motor, a connecting block, a guide block and a guide rod; the vibration device comprises a vibration motor and a vibration block; through cooling device, vibrator and close shedder, can realize the cooling to the mould body to and the even shaping of foundry goods, the die filling and the drawing of patterns of also being convenient for at last, and then can improve production efficiency, improve foundry goods shaping quality and reduce the potential safety hazard.

Description

Washing machine flange plate cooling type die convenient to molding and demolding

Technical Field

The utility model relates to a washing machine ring flange shaping field specifically is a washing machine ring flange cooled mould convenient to shaping and drawing of patterns.

Background

Most of existing washing machine tripods are produced by adopting a casting forming process, but in a conventional casting process, the cooling rate is slow due to the fact that a cooling device is not in place, the production efficiency is low, meanwhile, because casting liquid is formed in a standing mode, bubbles in a cavity are accumulated and cannot be discharged, the defects of uneven forming, air holes and the like are caused, the product quality is influenced, and after the casting is completed, the mould is demoulded, manual operation is needed, safety accidents are easily caused, and the demoulding difficulty is large.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the practical novel model provides the washing machine flange cooling type die which is convenient for molding and demolding.

A washing machine flange plate cooling type die convenient to form and demould comprises a die body, wherein the die body is divided into an upper die and a lower die which are matched with each other, and a cavity is formed inside the die body; the device also comprises a cooling device, a demoulding device and a vibration device; the cooling device comprises a heat dissipation cooling annular plate, a cold water tank and a hot water tank, wherein the die body is arranged in the heat dissipation cooling annular plate and is contacted with the inner wall of the heat dissipation cooling annular plate; the mold closing and demolding device comprises a screw rod, a motor, a connecting block, a guide block and a guide rod, wherein the motor is fixedly connected to the top of the cold water tank, the screw rod is connected with the motor, the connecting block is fixedly connected with the left end of the upper mold, a threaded hole penetrating through the connecting block is formed in the connecting block, the screw rod is meshed with the threaded hole, the guide block is fixedly connected with the right end of the upper mold, and the guide rod penetrates through the guide block and is fixedly connected with; the vibrating device comprises a vibrating motor and a vibrating block, the vibrating block and the vibrating motor are arranged inside the lower die, a vibrating cavity is formed inside the lower die, the vibrating block is arranged in the vibrating cavity, and the vibrating block is connected with the vibrating motor.

By the utility model discloses a preferred scheme, be connected with the suction pump on the inlet tube.

By the utility model discloses a preferred scheme, a lead screw top fixedly connected with baffle.

By the utility model discloses a preferred scheme, the length in vibrations chamber is the same with the length in die cavity.

By the utility model discloses a preferred scheme, go up the inside gating system that is equipped with of mould, gating system includes the sprue gate, erects to water, cross gate and a plurality of ingate, and sprue gate and perpendicular pouring gate intercommunication department are equipped with first filter screen, and ingate and die cavity intercommunication department are equipped with the second filter screen.

By the utility model discloses a preferred scheme, the inside cavity of heat dissipation cooling ring board, and a plurality of class swash plates of keeping off of inside fixedly connected with.

The utility model has the advantages that: the utility model discloses a cooling device, vibrator and close shedder can realize the cooling to the mould body to and the even shaping of foundry goods, the die filling and the drawing of patterns of also being convenient for at last, and then can improve production efficiency, improve foundry goods shaping quality and reduce the potential safety hazard.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is an internal sectional view of the present invention:

wherein: baffle 1, lead screw 2, connecting block 3, suction pump 4, inlet tube 5, motor 6, cold water tank 7, vibrations chamber 8, die cavity 9, shock dynamo 10, lower mould 11, hot-water tank 12, outlet pipe 13, vibrations piece 14, heat dissipation cooling ring board 15, guide arm 16, fender class swash plate 17, guide block 18, cross gate 19, first filter screen 20, ingate 21, sprue 22, second filter screen 23, erect and water 25, go up mould 26.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The figures are simplified schematic diagrams illustrating the basic structure of the invention in a schematic way only, and therefore they show only the components relevant to the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the washing machine flange plate cooling type mold convenient for molding and demolding comprises a mold body, wherein the mold body is divided into an upper mold 26 and a lower mold 11, the upper mold 26 and the lower mold 11 are matched with each other, and a cavity 9 is formed inside the mold body; the device also comprises a cooling device, a demoulding device and a vibration device; through cooling device, vibrator and close shedder, can realize the cooling to the mould body to and the even shaping of foundry goods, the die filling and the drawing of patterns of also being convenient for at last, and then can improve production efficiency, improve foundry goods shaping quality and reduce the potential safety hazard.

The cooling device comprises a heat dissipation cooling ring plate 15, a cold water tank 7 and a hot water tank 12, a mould body is arranged in the heat dissipation cooling ring plate 15 and is in contact with the inner wall of the heat dissipation cooling ring plate 15, the cold water tank 7 is fixedly connected to the left end of the lower mould 11, the hot water tank 12 is fixedly connected to the right end, the bottom of the heat dissipation cooling ring plate 15 is respectively and fixedly connected with the cold water tank 7 and the hot water tank 12, a water inlet is formed in the top of the heat dissipation cooling ring plate 15, a water outlet is formed in the bottom of the heat dissipation cooling ring plate, the water inlet is communicated with the cold water tank; the contact of mould body and the 15 inner walls of heat dissipation cooling ring board, the water of cold water tank 7 passes through suction pump 4 and gets into heat dissipation cooling ring board 15, and the inside cavity of heat dissipation cooling ring board 15 simultaneously, and a plurality of class swash plates 17 of inside fixedly connected with, and then the cooling water that gets into heat dissipation cooling ring board 15 can fully cool off the mould body, gets into hot-water tank 12 after the cooling water absorbs the heat, can be used for recycle.

The mold closing and demolding device comprises a screw rod 2, a motor 6, a connecting block 3, a guide block 18 and a guide rod 16, wherein the motor 6 is fixedly connected to the top of a cold water tank 7, the screw rod 2 is connected with the motor 6, the connecting block 3 is fixedly connected with the left end of an upper mold 26, a threaded hole penetrating through the connecting block 3 is formed in the connecting block 3, the screw rod 2 is meshed with the threaded hole, the guide block 18 is fixedly connected with the right end of the upper mold 26, and the guide rod 16 is fixedly connected with the top of a hot water tank 12; the motor 6 rotates to drive the screw rod 2 to rotate, and the screw rod 2 is meshed with the connecting block 3, so that the connecting block 3 moves along the screw rod 2, and the die assembling and assembling functions are realized; the guide blocks 18 and the guide rods 16 are arranged to play a role in limiting, so that the upper die 26 and the lower die 11 can be accurately combined.

The vibration device comprises a vibration motor 10 and a vibration block 14, the vibration block 14 and the vibration motor 10 are arranged inside a lower die 11, a vibration cavity 8 is arranged inside the lower die 11, the vibration block 14 is arranged inside the vibration cavity 8, and the vibration block 14 is connected with the vibration motor 10; the vibration motor 10 vibrates to drive the vibration block 14 to vibrate, the vibration block 14 vibrates to cause the vibration cavity 8 to transmit vibration to the cavity 9, and further the casting liquid in the cavity 9 vibrates to exhaust gas.

The top end of the screw rod 2 is fixedly connected with a baffle 1, and the baffle 1 is arranged to prevent the motor 6 from excessively rotating when the demoulding process is carried out, so that the connecting block 3 is separated from the screw rod 2.

The length of the vibration cavity 8 is the same as that of the cavity 9; further, the vibration can be transmitted to all parts of the bottom surface of the cavity 9, so that the gas can be fully exhausted, and the casting quality is improved.

A pouring system is arranged in the upper die 26 and comprises a pouring gate 22, a vertical pouring channel 25, a horizontal pouring channel 19 and a plurality of inner pouring channels 21, a first filter screen 20 is arranged at the communication position of the pouring gate 22 and the vertical pouring channel 25, and a second filter screen 23 is arranged at the communication position of the inner pouring channels 21 and the cavity 9; the first filter screen 20 and the second filter screen 23 are arranged to filter impurities in the casting liquid, so that the purity of the casting liquid is improved, and gas generated by reaction of the casting liquid and the impurities is reduced.

In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A washing machine flange plate cooling type die convenient to form and demould comprises a die body, wherein the die body is divided into an upper die (26) and a lower die (11), the upper die (26) and the lower die (11) are matched with each other, and a cavity (9) is formed inside the die body; the method is characterized in that: the device also comprises a cooling device, a demoulding device and a vibration device; the cooling device comprises a heat dissipation cooling ring plate (15), a cold water tank (7) and a hot water tank (12), a die body is arranged in the heat dissipation cooling ring plate (15) and is in contact with the inner wall of the heat dissipation cooling ring plate (15), the cold water tank (7) is fixedly connected to the left end of the lower die (11), the hot water tank (12) is fixedly connected to the right end, the bottom of the heat dissipation cooling ring plate (15) is fixedly connected with the cold water tank (7) and the hot water tank (12) respectively, a water inlet is formed in the top of the heat dissipation cooling ring plate (15), a water outlet is formed in the bottom of the heat dissipation cooling ring plate, the water inlet is communicated with the cold water tank (7) through a water inlet pipe (5), and; the demoulding device comprises a screw rod (2), a motor (6), a connecting block (3), a guide block (18) and a guide rod (16), the motor (6) is fixedly connected to the top of the cold water tank (7), the screw rod (2) is connected with the motor (6), the connecting block (3) is fixedly connected with the left end of an upper die (26), a threaded hole penetrating through the connecting block (3) is formed in the connecting block (3), the screw rod (2) is meshed with the threaded hole, the guide block (18) is fixedly connected with the right end of the upper die (26), and the guide rod (16) penetrates through the guide block (18) and is fixedly connected with the top of the hot water tank (12); the vibration device comprises a vibration motor (10) and a vibration block (14), the vibration block (14) and the vibration motor (10) are arranged inside a lower die (11), a vibration cavity (8) is arranged inside the lower die (11), the vibration block (14) is arranged in the vibration cavity (8), and the vibration block (14) is connected with the vibration motor (10).

2. The washing machine flange cooling type mold convenient to mold and demold as claimed in claim 1, wherein: the water inlet pipe (5) is connected with a water suction pump (4).

3. The washing machine flange cooling type mold convenient to mold and demold as claimed in claim 1, wherein: the top end of the screw rod (2) is fixedly connected with a baffle (1).

4. The washing machine flange cooling type mold convenient to mold and demold as claimed in claim 1, wherein: the length of the vibration cavity (8) is the same as that of the cavity (9).

5. The washing machine flange cooling type mold convenient to mold and demold as claimed in claim 1, wherein: go up mould (26) inside gating system that is equipped with, gating system includes sprue gate (22), vertical runner (25), cross gate (19) and a plurality of ingate (21), and sprue gate (22) and vertical runner (25) intercommunication department are equipped with first filter screen (20), and ingate (21) and die cavity (9) intercommunication department are equipped with second filter screen (23).

6. The washing machine flange cooling type mold convenient to mold and demold as claimed in claim 1, wherein: the heat dissipation cooling ring plate (15) is hollow, and a plurality of flow blocking inclined plates (17) are fixedly connected to the inside of the heat dissipation cooling ring plate.