CN212097149U

CN212097149U - Mechanical die with cooling function

Info

Publication number: CN212097149U
Application number: CN202020474194.XU
Authority: CN
Inventors: 孙玉林
Original assignee: Suzhou Kelaier Precision Mould Co ltd
Current assignee: Suzhou Kelaier Precision Mould Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-08
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a mechanical die with cooling function relates to mechanical die technical field, including bottom plate and mould case, the die cavity has been seted up at the top of mould case, the inside fixedly connected with spiral cooling water pipe of mould case. This mechanical die with cooling function, pour the raw materials of moulding plastics into through the inside to the die cavity, a side through promoting the mould case makes the mould case remove rightly, it resets to drive the mould case motion left under the effect that the spring kick-backs to reset, it rocks to drive the mould case to remove under the effect that a side and the spring that reset through promoting the mould case repeatedly, can make the raw materials of shaping intracavity deposit evenly, the bubble of adulteration in the effective discharge raw materials, the shaping part quality that makes produce is better, through pouring into cold water to the water injection pipe, cold water flow is to spiral cooling water pipe's inside, can make the quick shaping of injection molding in the shaping intracavity, effectively improved injection mold's work efficiency.

Description

Mechanical die with cooling function

Technical Field

The utility model relates to a mechanical die technical field specifically is a mechanical die with cooling function.

Background

The die machine is a tool for forming articles, which has various parts, different dies are composed of different parts, and the tool is mainly used for processing the appearance of the articles by changing the physical state of the formed materials, and is used for forming blanks into products with specific shapes and sizes under the action of external force in the forming processes of blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

The existing mechanical die still has certain defects when parts are processed, the internal raw material forming of the injection die usually adopts a natural cooling mode, the cooling mode reduces the working efficiency of the injection die, and the injection raw material can be doped with bubbles, so that the quality of produced formed parts is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical die with cooling function to solve the problem of proposing among the above-mentioned background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mechanical die with cooling function, includes bottom plate and mould case, the die cavity has been seted up at the top of mould case, and the inside fixedly connected with spiral cooling water pipe of mould case, spiral cooling water pipe's both ends are fixedly connected with water injection pipe and drain pipe respectively, and the spout has been seted up at the top of bottom plate, and the inside wall fixedly connected with slide bar of spout, the surface sliding connection of slide bar have the slider, and mould case fixed connection is at the top of slider, and the surface fixed connection of slide bar has the stopper and has cup jointed the spring.

Further, water injection pipe and drain pipe all run through the inside of mould case and extend to a side of mould case, and the one end of water injection pipe is pegged graft and is had sealed lid, and the external fixed surface of drain pipe is connected with the check valve, and through the inside injection cold water of the sealed lid looks spiral cooling water pipe of opening water injection pipe one end, treat that the cooling is accomplished the back and discharge the inside of spiral cooling water pipe through the check valve of opening the drain pipe surface after with the cooling.

Furthermore, the top of the bottom plate is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a cam, the cam is driven to rotate by starting the rotating motor, and when the protruding end of the cam rotates to one side face of the mold box, the mold box is pushed to move rightwards by the protruding end of the cam.

Further, the bottom of slider is equipped with the pulley, and a side fixedly connected with protection pad of mould case is convenient for the slider to slide in the inside of spout through setting up the pulley, has increased the protection to a side of mould case through setting up the protection pad.

Furthermore, the top of mould case has the case lid through hinge fixed hinge joint, and the top fixedly connected with of case lid moulds plastics the pipe, and the pipe that moulds plastics runs through the top of case lid and extends to the bottom of case lid, and the top of the pipe that moulds plastics is pegged graft and is had sealed lid, covers the case lid and makes the shaping chamber form airtight space, pours into the raw materials of treating moulding plastics into to the inside of shaping chamber through the pipe that moulds plastics.

Further, a cold water cavity is formed in the box cover, a sealing plug is inserted into the top of the box cover, a pull ring is fixedly connected to the top of the sealing plug, and cold water is injected into the cold water cavity through the pulling out of the sealing plug, so that the raw material at the bottom of the box cover can be cooled conveniently.

Furthermore, a side face of the die box and a side face of the box cover are fixedly connected with connecting blocks, the two connecting blocks are fixedly connected through bolts, and the die box and the box cover are connected together through the connecting blocks and the bolts.

Compared with the prior art, the mechanical die with the cooling function has the following beneficial effects:

1. this mechanical die with cooling function, pour the raw materials of moulding plastics into through the inside to the die cavity, a side through promoting the mould case makes the mould case remove rightly, it resets to drive the mould case motion left under the effect that the spring kick-backs to reset, it rocks to drive the mould case to remove under the effect that a side and the spring that reset through promoting the mould case repeatedly, can make the raw materials of shaping intracavity deposit evenly, the bubble of adulteration in the effective discharge raw materials, the shaping part quality that makes produce is better, through pouring into cold water to the water injection pipe, cold water flow is to spiral cooling water pipe's inside, can make the quick shaping of injection molding in the shaping intracavity, effectively improved injection mold's work efficiency.

2. The mechanical die with the cooling function injects cold water into the spiral cooling water pipe by opening the sealing cover at one end of the water injection pipe, discharges the cooled water out of the spiral cooling water pipe by opening the one-way valve on the outer surface of the water discharge pipe after cooling is finished, drives the cam to rotate by starting the rotating motor, when the convex end of the cam rotates to one side of the mould box, the mould box is pushed to move rightwards by the convex end of the cam, the sliding block can conveniently slide in the sliding groove by arranging the pulley, the protection to one side surface of the mould box is increased by arranging the protection pad, the box cover is covered to ensure that the forming cavity forms a closed space, pour into the raw materials of treating moulding plastics into to the inside of shaping chamber through the pipe of moulding plastics, pour into cold water into through taking the sealing plug out to the inside in cold water chamber, be convenient for cool down the raw materials of case lid bottom, through setting up connecting block and bolt, link together mould case and case lid.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the case cover of the present invention;

FIG. 3 is a perspective view of the spiral cooling water pipe of the present invention;

fig. 4 is a perspective view of the cam of the present invention.

Wherein, 1, a bottom plate; 2. a mold box; 3. a molding cavity; 4. a spiral cooling water pipe; 5. a water injection pipe; 6. a drain pipe; 7. a chute; 8. a slide bar; 9. a slider; 10. a spring; 11. a limiting block; 12. a pulley; 13. a rotating electric machine; 14. a cam; 15. a protection pad; 16. a box cover; 17. injection molding a tube; 18. a cold water chamber; 19. a sealing plug; 20. a pull ring; 21. and (4) connecting the blocks.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention provides a mechanical mold with a cooling function, including a bottom plate 1 and a mold box 2, a molding cavity 3 is formed at the top of the mold box 2, a spiral cooling water pipe 4 is fixedly connected inside the mold box 2, a water injection pipe 5 and a water discharge pipe 6 are respectively fixedly connected to two ends of the spiral cooling water pipe 4, the water injection pipe 5 and the water discharge pipe 6 both penetrate through the inside of the mold box 2 and extend to one side of the mold box 2, a sealing cover is inserted into one end of the water injection pipe 5, a check valve is fixedly connected to the outer surface of the water discharge pipe 6, cold water is injected into the spiral cooling water pipe 4 by opening the sealing cover at one end of the water injection pipe 5, the cooled water is discharged out of the inside of the spiral cooling water pipe 4 by opening the check valve on the outer surface of the water discharge pipe 6 after cooling is completed, the top fixedly connected with injection molding pipe 17 of case lid 16, injection molding pipe 17 runs through the top of case lid 16 and extends to the bottom of case lid 16, it has sealed lid to peg graft at the top of injection molding pipe 17, it makes into shape chamber 3 and forms airtight space to cover case lid 16, pour into the raw materials that treat to mould plastics into to the inside of shaping chamber 3 through injection molding pipe 17, cold water cavity 18 has been seted up to the inside of case lid 16, it has sealing plug 19 to peg graft at the top of case lid 16, the top fixedly connected with pull ring 20 of sealing plug 19, pour into cold water into to the inside of cold water cavity 18 through taking sealing plug 19 out, be convenient for cool down the raw materials of case lid 16 bottom, the equal fixedly connected with connecting block 21 in a side of mould case 2 and a side of case lid 16, pass through bolt fixed connection between two connecting blocks 21, through setting.

The top of the bottom plate 1 is provided with a chute 7, the inner side wall of the chute 7 is fixedly connected with a slide bar 8, the outer surface of the slide bar 8 is slidably connected with a slide block 9, the mold box 2 is fixedly connected with the top of the slide block 9, the outer surface of the slide bar 8 is fixedly connected with a limit block 11 and sleeved with a spring 10, the top of the bottom plate 1 is fixedly connected with a rotating motor 13, the model of the rotating motor 13 is an AKM motor, the output end of the rotating motor 13 is fixedly connected with a cam 14, the cam 14 is driven to rotate by starting the, when the convex end of the cam 14 rotates to one side surface of the mould box 2, the convex end of the cam 14 pushes the mould box 2 to move rightwards, the bottom of the slide block 9 is provided with a pulley 12, one side surface of the mould box 2 is fixedly connected with a protective pad 15, the sliding block 9 is convenient to slide in the sliding groove 7 by arranging the pulley 12, and the protection to one side surface of the mould case 2 is increased by arranging the protection pad 15.

When a mechanical die with a cooling function is used, a rotating motor 13 is connected with a municipal power supply, two connecting blocks 21 are fixedly connected together through bolts by covering a box cover 16, a raw material to be formed is injected into a forming cavity 3 through an injection pipe 17, a cam 14 is driven to rotate by starting the rotating motor 13, when a convex end of the cam 14 rotates to one side surface of a die box 2, the die box 2 is pushed to move rightwards, when the convex end of the cam 14 is far away from the die box 2, the die box 2 is driven to move leftwards through rebound reset of a spring 10, so that the die box 2 is driven to shake leftwards and rightwards and repeatedly at the top of a bottom plate 1 through continuous rotation of the cam 14, the raw material in the forming cavity 3 can be precipitated uniformly, bubbles doped in the raw material are effectively discharged, the quality of produced formed parts is better, cold water is injected into a spiral cooling water pipe 4 through a water injection pipe 5, cold water is injected into the cold water cavity 18 by pumping out the sealing plug 19, so that the raw material in the molding cavity 3 is cooled, the injection molding part in the molding cavity 3 is rapidly molded, and the working efficiency of the injection mold is effectively improved.

Claims

1. The utility model provides a mechanical die with cooling function, includes bottom plate (1) and mould case (2), its characterized in that: die cavity (3) have been seted up at the top of mould case (2), inside fixedly connected with spiral cooling water pipe (4) of mould case (2), fixedly connected with water injection pipe (5) and drain pipe (6) respectively are distinguished at the both ends of spiral cooling water pipe (4), spout (7) have been seted up at the top of bottom plate (1), inside wall fixedly connected with slide bar (8) of spout (7), the surface sliding connection of slide bar (8) has slider (9), mould case (2) fixed connection is at the top of slider (9), the surface fixed connection of slide bar (8) has stopper (11) and has cup jointed spring (10).

2. The mechanical die with the cooling function as claimed in claim 1, wherein: water injection pipe (5) and drain pipe (6) all run through the inside of mould case (2) and extend to a side of mould case (2), and the one end of water injection pipe (5) is pegged graft and is had sealed lid, and the external fixed surface of drain pipe (6) is connected with the check valve.

3. The mechanical die with the cooling function as claimed in claim 1, wherein: the top of bottom plate (1) fixedly connected with rotating electrical machines (13), the output fixedly connected with cam (14) of rotating electrical machines (13).

4. The mechanical die with the cooling function as claimed in claim 1, wherein: the bottom of the sliding block (9) is provided with a pulley (12), and one side surface of the die box (2) is fixedly connected with a protection pad (15).

5. The mechanical die with the cooling function as claimed in claim 1, wherein: the top of the die box (2) is fixedly hinged with a box cover (16) through a hinge, the top of the box cover (16) is fixedly connected with an injection molding pipe (17), the injection molding pipe (17) penetrates through the top of the box cover (16) and extends to the bottom of the box cover (16), and a sealing cover is inserted into the top of the injection molding pipe (17).

6. The mechanical die with the cooling function as claimed in claim 5, wherein: a cold water cavity (18) is formed in the box cover (16), a sealing plug (19) is inserted into the top of the box cover (16), and a pull ring (20) is fixedly connected to the top of the sealing plug (19).

7. The mechanical die with the cooling function as claimed in claim 1, wherein: the die box is characterized in that one side face of the die box (2) and one side face of the box cover (16) are fixedly connected with connecting blocks (21), and the two connecting blocks (21) are fixedly connected through bolts.