CN217964372U

CN217964372U - Mould with no spring drive structure

Info

Publication number: CN217964372U
Application number: CN202221712811.0U
Authority: CN
Inventors: 段佐勇
Original assignee: Dongguan Yongyuan Hardware Technology Co ltd
Current assignee: Dongguan Yongyuan Hardware Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-06
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a mould with no spring-actuated structure, including cope match-plate pattern, outer slider slotting tool, outer slider seat, interior slider ejector pad, interior slider seat, interior slider drift, die holder and ejector pin, the lower extreme of outer slider slotting tool passes outer slider seat, the side of outer slider slotting tool is provided with first inclined plane and second inclined plane, the outer lane of outer slider seat is provided with the third inclined plane, the inner circle of outer slider seat is provided with the fourth inclined plane, the inner circle of outer slider seat is connected with outer slider drift, slider drift horizontal activity in the inner slider ejector pad promotion, the upper end of ejector pin is connected with the interior slider ejector pad after passing interior slider seat. On this mould with no spring drive structure, through the position of control outer slider slotting tool in vertical direction, the horizontal position of outer slider seat is controlled by the laminating on inclined plane again to carry out convex closure work to the product, improve production technology, satisfy the product structure and generate.

Description

Mould with no spring drive structure

Technical Field

The utility model relates to a technical field of mould especially relates to a mould with no spring drive structure.

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. In the manufacturing of the original motor shell, the process of making the product convex hull outwards cannot be carried out due to limited product space and limited interference of the space in the mould.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a mould with no spring drive structure for solve the problem that prior art exists.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a mould with no spring drive structure, includes cope match-plate pattern, outer slider slotting tool, outer slider seat, interior slider ejector pad, interior slider seat, interior slider drift, die holder and ejector pin, outer slider slotting tool is located the top of cope match-plate pattern, the lower extreme of outer slider slotting tool passes outer slider seat, the side of outer slider slotting tool is provided with first inclined plane and second inclined plane, the outer lane of outer slider seat is provided with the third inclined plane, the inner circle of outer slider seat is provided with the fourth inclined plane, the inner circle of outer slider seat is connected with outer slider drift, interior slider ejector pad promotes interior slider drift horizontal activity, interior slider seat is fixed in the cope match-plate pattern, the upper end of ejector pin pass behind the interior slider seat with interior slider ejector pad is connected.

As a preferred technical scheme, an upper die holder is arranged above the upper die plate, an upper clamping die plate is arranged below the upper die holder, the upper end of the outer sliding block slotting tool penetrates through the upper clamping die plate, a push rod is further arranged in the upper clamping die plate, and the lower end of the push rod penetrates through the inner sliding block seat.

As a preferable technical scheme, an upper clamp backing plate is further installed between the upper die holder and the upper clamp template.

As a preferable technical scheme, a die handle and an upper cover plate are further arranged above the upper die base, and the die handle penetrates through the upper cover plate and then is connected to the upper die base.

As a preferred technical scheme, an upper stripper plate is installed above the upper die plate, and the outer slide block seat and the inner slide block punch are both movable in the upper stripper plate.

As a preferred technical scheme, an upper stripping base plate is arranged above the upper stripping plate.

As a preferable technical scheme, a lower template is arranged above the lower die holder, and the lower end of the inner slide block holder is inserted into the lower template.

As a preferred technical scheme, a limiting column is arranged in the lower template, and the upper end of the limiting column is propped against the lower surface of the upper template.

As a preferable technical scheme, an ejector pin, a first lower cushion plate and a second lower cushion plate are arranged above the lower die base, and the ejector pin penetrates through the second lower cushion plate and then is inserted into the first lower cushion plate.

As a preferred technical scheme, the die further comprises an elastic piece, the elastic piece is installed in the lower die base, and the upper end of the elastic piece is connected with the bottom of the ejector rod.

The utility model has the advantages that: the utility model provides a mould with no spring drive structure, on this mould with no spring drive structure, through the position of control outer slider slotting tool in vertical direction, the horizontal position of outer slider seat is controlled by the laminating on inclined plane again to carry out convex closure work to the product, improve production technology, satisfy the product structure and generate.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is a schematic diagram showing the overall structure of a mold having a springless driving structure according to an embodiment;

FIG. 2 is a schematic structural view of an outer slide slotting tool according to an embodiment;

fig. 3 is a schematic structural view of an outer slider seat according to an embodiment.

In fig. 1 to 3:

1. mounting a template; 2. inserting a cutter into the outer sliding block; 3. an outer slider seat; 4. an inner slide block push block; 5. an inner slider seat; 6. an inner slide block punch; 7. a lower die holder; 8. an elastic member; 9. a top rod; 10. an outer slider punch; 11. an upper die holder; 12. clamping a template; 13. a push rod; 14. a base plate is clamped upwards; 15. a die shank; 16. an upper cover plate; 17. an upper stripper plate; 18. feeding a stripping base plate; 19. a lower template; 20. a limiting column; 21. a first lower backing plate; 22. a second lower backing plate; 23. a thimble; 24. a first inclined plane; 25. a second inclined plane; 26. a third inclined plane; 27. a fourth slope.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, in this embodiment, a die with a spring-free driving structure includes an upper die plate 1, an outer slider slotting tool 2, an outer slider seat 3, an inner slider push block 4, an inner slider seat 5, an inner slider punch 6, a lower die seat 7, and a push rod 9, where the outer slider slotting tool 2 is located above the upper die plate 1, a lower end of the outer slider slotting tool 2 passes through the outer slider seat 3, a side surface of the outer slider slotting tool 2 is provided with a first inclined surface 24 and a second inclined surface 25, an outer ring of the outer slider seat 3 is provided with a third inclined surface 26, an inner ring of the outer slider seat 3 is provided with a fourth inclined surface 27, an inner ring of the outer slider seat 3 is connected with the outer slider punch 10, the inner slider push block 4 pushes the inner slider punch 6 to move laterally, the inner slider seat 5 is fixed in the upper die plate 1, and an upper end of the push rod 9 passes through the inner slider seat 5 and then is connected with the inner slider push block 4.

Specifically, an upper die holder 11 is arranged above the upper die plate 1, an upper clamping die plate 12 is installed below the upper die holder 11, an upper clamping base plate 14 is installed between the upper die holder 11 and the upper clamping die plate 12, a push rod 13 is installed in the upper clamping die plate 12, the lower end of the push rod 13 penetrates through the inner slide block seat 5, an upper clamping base plate 14 is installed between the upper die holder 11 and the upper clamping die plate 12, a die shank 15 and an upper cover plate 16 are further arranged above the upper die holder 11, the die shank 15 penetrates through the upper cover plate 16 and then is connected to the upper die holder 11, an upper stripper plate 17 is installed above the upper die plate 1, the outer slide block seat 3 and an inner slide block punch 6 are all movable in the upper stripper plate 17, an upper stripper base plate 18 is installed above the upper stripper plate 17, a lower die plate 19 is arranged above the lower die plate 7, the lower end of the inner slide block seat 5 is inserted into the lower die plate 19, a limit column 20 is arranged in the lower die plate 19, the upper end of the limit column 20 is pushed against the lower surface of the upper die plate 1, a second lower die plate 7, a second lower die plate 23 and a lower ejector pin 21 and a second ejector pin 21 are installed in the lower die plate 8, and a second ejector pin 21 is inserted into the lower ejector pin 21 and a second ejector pin 8.

The working principle is as follows: in the downward movement process of the upper die, when the upper die plate 1 abuts against the limiting column 20 on the lower die plate 19, the outer sliding block slotting tool 2 is inserted into the outer sliding block seat 3, the first inclined surface 24 of the outer sliding block slotting tool 2 is attached to the third inclined surface 26 on the outer sliding block seat 3, the second inclined surface 25 of the outer sliding block slotting tool 2 is attached to the fourth inclined surface 27 on the outer sliding block seat 3, the outer sliding block seat 3 moves towards the inner side, the outer sliding block punch 10 is pushed to carry out three convex hulls on the outer surface of a product, meanwhile, the inner sliding block push block 4 presses the inner sliding block seat 5, the inner sliding block punch 6 carries out three convex hulls on the inner surface of the product, the inner sliding block seat 6 is pushed upwards by the elastic piece 8 during demolding, the ejector rod 9 pushes the inner sliding block seat 5 to take off the inner sliding block punch 6, and the same outer sliding block seat 3 is driven by the outer sliding block slotting tool 2 on the inclined surface to complete demolding.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. The utility model provides a mould with no spring drive structure, its characterized in that includes cope match-plate pattern, outer slider slotting tool, outer slider seat, interior slider ejector pad, interior slider seat, interior slider drift, die holder and ejector pin, outer slider slotting tool is located the top of cope match-plate pattern, the lower extreme of outer slider slotting tool passes outer slider seat, the side of outer slider slotting tool is provided with first inclined plane and second inclined plane, the outer lane of outer slider seat is provided with the third inclined plane, the inner circle of outer slider seat is provided with the fourth inclined plane, the inner circle of outer slider seat is connected with the outer slider drift, interior slider ejector pad promotes the horizontal activity of inner slider drift, interior slider seat is fixed in the cope match-plate pattern, the upper end of ejector pin pass behind the interior slider seat with the slider is connected.

2. The mold with the springless driving structure as claimed in claim 1, wherein an upper mold base is disposed above the upper mold plate, an upper clamping mold plate is disposed below the upper mold base, an upper end of the outer sliding block slotting tool passes through the upper clamping mold plate, a push rod is further disposed in the upper clamping mold plate, and a lower end of the push rod passes through the inner sliding block base.

3. The mold with the springless driving structure as claimed in claim 2, wherein an upper clamp pad is further installed between the upper mold base and the upper clamp template.

4. The mold with the springless driving structure as claimed in claim 2, wherein a mold handle and an upper cover plate are further disposed above the upper mold base, and the mold handle is connected to the upper mold base after passing through the upper cover plate.

5. The die with the spring-free driving structure as claimed in claim 1, wherein an upper stripper plate is mounted above the upper die plate, and the outer slide seat and the inner slide punch are both movable in the upper stripper plate.

6. The mold with the springless driving structure as claimed in claim 5, wherein an upper stripper plate is installed above the upper stripper plate.

7. The mold with the springless driving structure as claimed in claim 1, wherein a lower template is disposed above the lower mold base, and a lower end of the inner slide base is inserted into the lower template.

8. The mold with the springless driving structure as claimed in claim 7, wherein a position-limiting pillar is disposed in the lower mold plate, and an upper end of the position-limiting pillar abuts against a lower surface of the upper mold plate.

9. The mold with the springless driving structure of claim 1, wherein a thimble, a first lower cushion plate and a second lower cushion plate are arranged above the lower mold base, and the thimble penetrates through the second lower cushion plate and then is inserted into the first lower cushion plate.

10. The die with the springless driving structure as claimed in claim 1, further comprising an elastic member, wherein the elastic member is installed in the lower die holder, and an upper end of the elastic member is connected with a bottom of the ejector rod.