CN216575180U

CN216575180U - Stamping die with side cutting mechanism

Info

Publication number: CN216575180U
Application number: CN202123169041.8U
Authority: CN
Inventors: 辛后乐
Original assignee: Qingdao Odiac Electronic Technology Co ltd
Current assignee: Qingdao Odiac Electronic Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-24
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of stamping dies and discloses a stamping die with a side cutting mechanism, which comprises a base plate, wherein a die seat is arranged in the middle of the upper side of the base plate, a support is arranged on the upper side of the base plate, a pressing plate is arranged in the middle of the inside of the support, extrusion blocks are fixedly connected to the left side and the right side of the pressing plate, sliding grooves are formed in the middle of the left end and the right end of the upper side of the base plate, sliding blocks are movably connected into the two groups of sliding grooves, and butt extrusion blocks are fixedly connected to the upper sides of the two groups of sliding blocks. When the pressing plate is pushed to move downwards by the hydraulic push rod, the inclined planes of the extrusion blocks on the left side and the right side of the pressing plate are mutually attached to the inclined planes of the butt extrusion blocks, the two groups of extrusion columns can clamp the left side and the right side of the die along with the continuous extrusion of the extrusion blocks, and the two groups of cutting knives can not deviate in the cutting process until the cutting knives on the inner sides of the butt extrusion blocks cut off the redundant inclined edges of the die, so that the die quality is improved.

Description

Stamping die with side cutting mechanism

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a side cutting mechanism.

Background

At present, a stamping die is a special process equipment for processing materials into parts in cold stamping, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

A prior patent (publication No. CN213997449U) is a stamping die with a side cutting mechanism, which comprises a base and a hydraulic cylinder, a lower die is fixed on the left side of the upper end of the base through a bolt, an upper die is arranged above the lower die, the upper die is fixed on the upper die plate through bolts, the middle part of the upper end of the upper die plate is fixed with the hydraulic cylinder through threads, a cutter device is fixed on the right side of the lower end of the upper template on the right of the upper die through a bolt, a cutting seat is fixed on the upper end of the base below the cutter device through a bolt, the left end of the cutting seat is positioned at the right end of the lower die and is provided with a material taking device, the material taking device comprises a hook block, a pull rod, an auxiliary moving device, a connecting rod and a grab handle, the left end of connecting rod has cup jointed the grab handle, the upper right end of connecting rod is connected with the pull rod, the left end upper side welding of pull rod has colluded the piece, pull rod and connecting rod surface evenly are provided with supplementary mobile device.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: although the above patent can cut off the excessive waste material on the die by the cutter device, the following steps: 1. there is not any mechanism to the mould spacing, results in the cutters in carrying out the cutting process, can make the mould crooked to greatly reduced the quality of mould.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping die with a side cutting mechanism, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take stamping die of side cutting mechanism, includes the base plate, install the mould seat in the middle of the base plate upside, the support is installed to the base plate upside, be provided with the clamp plate in the middle of the support is inside, the equal fixedly connected with extrusion piece in the clamp plate left and right sides, the spout has all been seted up in the middle of the both ends about the base plate upside, and is two sets of equal swing joint has the slider in the spout, and is two sets of the equal fixedly connected with butt joint extrusion piece of slider upside is two sets of first piston groove has all been seted up to the inboard upper end of butt joint extrusion piece, and is two sets of equal swing joint has the extrusion post in the first piston groove, and is two sets of the cutting knife is all installed to extrusion post downside.

In a preferred embodiment of the present invention, the two sets of the butt-joint extrusion blocks correspond to the two sets of the extrusion blocks, respectively.

As a preferred embodiment of the present invention, the middle of the left side and the right side of the base plate are both provided with second piston grooves, the two groups of second piston grooves are both movably connected with buffer columns, and the two groups of buffer columns are respectively and fixedly connected with the two groups of sliding blocks.

As a preferred embodiment of the utility model, springs are sleeved on the outer walls of the two groups of the buffer posts and the extrusion posts.

As a preferred embodiment of the present invention, a hydraulic push rod is installed on the upper side of the bracket, and the lower side of the hydraulic push rod is fixedly connected with the upper side of the pressure plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the pressing plate is pushed to move downwards by the hydraulic push rod, the inclined planes of the extrusion blocks on the left side and the right side of the pressing plate are mutually attached to the inclined planes of the butt extrusion blocks, the two groups of extrusion columns can clamp the left side and the right side of the die along with the continuous extrusion of the extrusion blocks, and the two groups of cutting knives can not deviate in the cutting process until the cutting knives on the inner sides of the butt extrusion blocks cut off the redundant inclined edges of the die, so that the die quality is improved.

2. The utility model can make the two groups of butt extrusion blocks automatically reset through the elasticity of the spring after the pressure plate rises due to the second piston groove and the buffer column.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic overall structure diagram of a stamping die with a side cutting mechanism according to the present invention;

FIG. 2 is a schematic view of a butt-joint extrusion block structure of a stamping die with a side cutting mechanism according to the present invention.

In the figure: 1. a substrate; 2. a mold base; 3. a support; 4. pressing a plate; 5. extruding the block; 6. a chute; 7. a slider; 8. butting and extruding blocks; 9. a first piston groove; 10. extruding the column; 11. a cutting knife; 12. a second piston groove; 13. a buffer column; 14. a spring; 15. and a hydraulic push rod.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a stamping die of mechanism is cut to area side, includes base plate 1, install die holder 2 in the middle of the base plate 1 upside, support 3 is installed to base plate 1 upside, be provided with clamp plate 4 in the middle of the support 3 is inside, the equal fixedly connected with extrusion piece 5 in the left and right sides of clamp plate 4, spout 6 has all been seted up in the middle of the both ends about base plate 1 upside, and two sets of equal swing joint has slider 7 in the spout 6, and two sets of equal fixedly connected with butt joint extrusion piece 8 in the slider 7 upside, two sets of first piston groove 9 has all been seted up to butt joint extrusion piece 8 inboard upper end, and two sets of equal swing joint has extrusion post 10 in the first piston groove 9, and two sets of extrusion post 10 downside all installs cutting knife 11, through at base plate 1, die holder 2, support 3, clamp plate 4, extrusion piece 5, spout 6, slider 7, butt joint extrusion piece 8, first piston groove 9, Extrusion post 10 and cutting knife 11, when hydraulic push rod 15 promoted clamp plate 4 downstream, 5 inclined planes of extrusion piece of the 4 left and right sides of clamp plate can laminate each other with the inclined plane of butt joint extrusion piece 8, can make two sets of extrusion posts 10 carry out the centre gripping with the mould left and right sides along with extrusion piece 5 constantly extrudees butt joint extrusion piece 8, the back is fallen with the unnecessary hypotenuse cutting of mould to cutting knife 11 of 8 inboard butt joint extrusion pieces, thereby guaranteed that two sets of cutting knives can not take place the skew at the cutting in-process mould, the mould quality is improved.

In this embodiment, the two sets of the butt extrusion blocks 8 respectively correspond to the two sets of the extrusion blocks 5, so that the extrusion blocks 5 are ensured to extrude the butt extrusion blocks 8 after descending.

In this embodiment, the second piston grooves 12 are respectively formed in the middle of the left side and the right side of the substrate 1, the second piston grooves 12 are respectively provided with two groups of buffer columns 13, and the buffer columns 13 are respectively fixedly connected with the two groups of sliding blocks 7, so that the two groups of butt extrusion blocks 8 can automatically reset through the elastic force of the springs 14 after the pressing plate 4 rises.

In this embodiment, two sets of cushion column 13 and extrusion column 10 outer wall all cup joints spring 14, can make cushion column 13 and extrusion column 10 automatic re-setting under not receiving the pressure condition.

In this embodiment, a hydraulic push rod 15 is installed on the upper side of the bracket 3, the lower side of the hydraulic push rod 15 is fixedly connected with the upper side of the pressing plate 4, and the pressing plate 4 is pushed by the hydraulic push rod 15.

When the stamping die with the side cutting mechanism is used, it should be noted that the stamping die with the side cutting mechanism is provided, all parts are universal standard parts or parts known by those skilled in the art, and the structure and principle of the stamping die are known by technical manuals or conventional experimental methods.

When in use, by arranging the base plate 1, the die seat 2, the bracket 3, the pressing plate 4, the extruding block 5, the sliding groove 6, the sliding block 7, the butt extruding block 8, the first piston groove 9, the extruding columns 10 and the cutting knife 11, when the pressing plate 4 is pushed by the hydraulic push rod 15 to move downwards, the inclined planes of the extruding blocks 5 on the left side and the right side of the pressing plate 4 can be mutually attached to the inclined planes of the butt extruding blocks 8, the two groups of the extruding columns 10 can clamp the left side and the right side of the die along with the continuous extrusion of the extruding blocks 5 by the extruding blocks 8 until the cutting knife 11 on the inner side of the butt extruding blocks 8 cuts off the redundant inclined edges of the die, thereby ensuring that the die can not deviate in the cutting process and improving the die quality, meanwhile, the second piston grooves 12 arranged in the middle of the left side and the right side of the base plate 1 are movably connected with the buffer columns 13, and the two groups of the buffer columns 13 are respectively and fixedly connected with the two groups of the sliding blocks 7, after the pressure plate 4 is lifted, the two groups of butt extrusion blocks 8 can be automatically reset through the elasticity of the springs 14.

Claims

1. The utility model provides a take stamping die of side cut mechanism, includes base plate (1), its characterized in that: install mould seat (2) in the middle of base plate (1) upside, support (3) are installed to base plate (1) upside, be provided with clamp plate (4) in the middle of support (3) is inside, the equal fixedly connected with extrusion piece (5) of clamp plate (4) left and right sides, spout (6) have all been seted up in the middle of the both ends about base plate (1) upside, and are two sets of equal swing joint has slider (7) in spout (6), and is two sets of the equal fixedly connected with butt joint extrusion piece (8) of slider (7) upside is two sets of first piston groove (9) have all been seted up to butt joint extrusion piece (8) inboard upper end, and are two sets of equal swing joint has extrusion post (10) in first piston groove (9), and is two sets of cutting knife (11) are all installed to extrusion post (10) downside.

2. The stamping die with the side cutting mechanism as claimed in claim 1, wherein: the two groups of butt-joint extrusion blocks (8) correspond to the two groups of extrusion blocks (5) respectively.

3. The stamping die with the side cutting mechanism as claimed in claim 1, wherein: the middle of the left side and the right side of the base plate (1) is provided with a second piston groove (12), the two groups of second piston grooves (12) are internally and movably connected with buffer columns (13), and the two groups of buffer columns (13) are respectively and fixedly connected with the two groups of sliding blocks (7).

4. The stamping die with the side cutting mechanism as claimed in claim 3, wherein: and springs (14) are sleeved on the outer walls of the two groups of buffer columns (13) and the outer wall of the extrusion column (10).

5. The stamping die with the side cutting mechanism as claimed in claim 4, wherein: hydraulic push rod (15) are installed to support (3) upside, hydraulic push rod (15) downside with clamp plate (4) upside fixed connection.