CN213104018U - Small rectangular plate cutting die - Google Patents
Small rectangular plate cutting die Download PDFInfo
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- CN213104018U CN213104018U CN202021752447.1U CN202021752447U CN213104018U CN 213104018 U CN213104018 U CN 213104018U CN 202021752447 U CN202021752447 U CN 202021752447U CN 213104018 U CN213104018 U CN 213104018U
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- fixedly connected
- small rectangular
- die base
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Abstract
The utility model provides a little rectangle slab cuts off mould, including the punching press axle, the upper plate, the hypoplastron, go up mould assembly and lower mould subassembly, it includes upper die base and upper cutter to go up mould assembly, upper die base fixed connection is in the upper plate lower surface, upper cutter fixed connection is in the upper die base bottom, and the cutting end face of upper cutter is perpendicular to horizontal plane and rectangle slab pay-off axis, lower mould subassembly includes the die holder, lower cutter, wheel support and pulley, the die holder fixed connection is in the hypoplastron upper surface, lower cutter fixed connection is in the die holder top, and the cutting end face of lower cutter is perpendicular to horizontal plane and rectangle slab pay-off axis, the cutting end face of lower cutter and upper cutter flushes, the symmetrical fixed connection of wheel support is in the die holder top; set up cutter and lower cutter, can be fast and convenient carry out the punching press cutting to little rectangle slab, set up pulley and roller simultaneously and help little rectangle slab pay-off to remove, effectively improved the operating efficiency, and operation low cost.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a little rectangle slab cuts off mould.
Background
At present, when a small rectangular plate is subjected to stamping cutting, a line needs to be drawn on a plate according to the size requirement, and then the small rectangular plate is moved to a plate shearing machine to be sheared by aligning the drawn line.
The small rectangular plate is small in size and large in required quantity, the conventional process means needs manual marking and cutting, so that the process is complicated, the working efficiency is low, and meanwhile, a large-scale plate shearing machine is used for shearing the small rectangular plate, so that the cost is high, and the product conversion rate is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can be fast and the efficient cut the panel, be applicable to numerical control pay-off, low cost's little rectangle slab cuts off mould.
The technical scheme of the utility model is realized like this: the utility model provides a small rectangular plate cutting die, which comprises a punching shaft, an upper plate, a lower plate, an upper die assembly and a lower die assembly; the top end of the stamping shaft is fixedly connected with the stamping mechanism; the upper plate is fixedly connected to the bottom end of the stamping shaft; the lower plate is horizontally and stably arranged on the horizontal plane and is positioned right below the upper plate; the upper die assembly comprises an upper die base and an upper cutter, the upper die base is fixedly connected to the lower surface of the upper plate, the upper cutter is fixedly connected to the bottom of the upper die base, and the cutting end face of the upper cutter is perpendicular to the horizontal plane and the feeding axis of the rectangular plate; the lower die assembly comprises a lower die base, a lower cutter, a wheel support and pulleys, the lower die base is fixedly connected to the upper surface of the lower plate, the lower cutter is fixedly connected to the top of the lower die base, the cutting end face of the lower cutter is perpendicular to the horizontal plane and the feeding axis of the rectangular plate, the cutting end faces of the lower cutter and the upper cutter are flush, the wheel support is symmetrically and fixedly connected to the top of the lower die base, and the two pulleys are symmetrically and fixedly connected to the two wheel supports.
On the basis of the technical scheme, preferably, the vertical distance between the bottom of the pulley wheel surface and the top end surface of the lower cutter is equal to the thickness of the rectangular plate.
On the basis of the technical scheme, preferably, the lower die assembly further comprises backing plates, the two backing plates are symmetrically and movably connected to the top of the lower die base in a lockable manner, and the two wheel supports are respectively and fixedly connected to the upper surfaces of the two backing plates.
It is further preferred that the distance between the two mats is greater than the width of the rectangular sheet.
On the basis of the technical scheme, preferably, the lower die assembly further comprises roller supports and rollers, the two roller supports are symmetrically and fixedly connected to the upper surface of the lower plate, and the rollers are horizontally and fixedly connected to the tops of the two roller supports.
It is further preferred that the top of the roller surface is flush with the top surface of the lower cutter.
Still further preferably, the pressing assembly comprises an elastic block and a pressing block, the elastic block is fixedly connected to the lower surface of the upper plate, the pressing block is fixedly connected to the bottom of the elastic block, and the bottom end face of the pressing block is located right above the top end face of the lower cutter.
It is further preferred that the width of the compact is less than the distance between the two pads.
Still more preferably, the elastic block is made of a hard rubber material.
The utility model discloses a little rectangle slab cuts off mould has following beneficial effect for prior art:
(1) set up cutter and lower cutter, can be fast and convenient carry out the punching press cutting to little rectangle slab, set up pulley and roller simultaneously and help little rectangle slab pay-off to remove, effectively improved the operating efficiency, and operation low cost.
(2) The sliding connection that sets up the backing plate lockable in the die holder top can play spacing effect according to the distance between two backing plates of width adjustment of sheet material, avoids the sheet material to take place the problem of offset when receiving the punching press.
(3) The pressing assembly is arranged to press and fix the small rectangular plate, so that the problem that the small rectangular plate deviates when being pressed can be avoided, and the pressing precision of the size of the plate is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a side sectional view of the cutting die of the present invention;
fig. 2 is a rear view of the cutting die of the present invention;
fig. 3 is a front view of the cutting die of the present invention;
fig. 4 is a top view of the lower die assembly of the present invention;
fig. 5 is a bottom view of the upper die assembly of the present invention.
In the figure: 1. stamping a shaft; 2. an upper plate; 3. a lower plate; 4. an upper die assembly; 41. an upper die holder; 42. an upper cutter; 5. a lower die assembly; 51. a lower die holder; 52. a lower cutter; 53. a base plate; 54. a wheel support; 55. a pulley; 56. a roller support; 57. a roller; 6. a compression assembly; 61. an elastic block; 62. and (7) briquetting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1, with reference to fig. 2 to 5, the utility model discloses a small rectangular plate cutting die, including punching press axle 1, upper plate 2, hypoplastron 3, upper die assembly 4, lower die assembly 5 and compress tightly subassembly 6.
Wherein, 1 top fixed connection of punching press axle is in punching press mechanism, and upper plate 2 fixed connection is in 1 bottom of punching press axle, and 3 horizontally firm the installing on the horizontal plane of hypoplastron, and hypoplastron 3 is located under upper plate 2, and as the frame of mould and connect punching press mechanism.
The upper die assembly 4 comprises an upper die base 41 and an upper cutter 42, the upper die base 42 is used for fixedly mounting the upper cutter 42, the upper die base 41 is fixedly connected to the lower surface of the upper plate 2, the upper cutter 42 is fixedly connected to the bottom of the upper die base 41, and the cutting end face of the upper cutter 42 is perpendicular to the horizontal plane and the feeding axis of the rectangular plate.
The lower die assembly 5 comprises a lower die base 51, a lower cutter 52, a wheel bracket 54 and pulleys 55, the lower cutter 52 is fixedly mounted and is fixedly connected to the upper surface of the lower plate 3, the lower cutter 52 is fixedly connected to the top of the lower die base 51, the cutting end face of the lower cutter 52 is perpendicular to the horizontal plane and the feeding axis of the rectangular plate, the cutting end faces of the lower cutter 52 and the upper cutter 42 are flush, the wheel brackets 54 are symmetrically and fixedly connected to the top of the lower die base 51, and the two pulleys 55 are symmetrically and fixedly connected to the two wheel brackets 54. Preferably, the vertical distance between the bottom of the tread of the pulley 55 and the top end face of the lower cutter 52 is equal to the thickness of the rectangular plate.
The pressing assembly 6 comprises an elastic block 61 and a pressing block 62 and is used for pressing and fixing the plate material, the elastic block 61 is fixedly connected to the lower surface of the upper plate 2, the pressing block 62 is fixedly connected to the bottom of the elastic block 61, and the bottom end face of the pressing block 62 is located right above the top end face of the lower cutter 52. Wherein the width of the pressing block 62 is smaller than the distance between the two backing plates 53.
By adopting the technical scheme, the plate is conveyed to the top end surface of the lower cutter 52 from one end of the pulley 55 of the lower die assembly 5 through the numerical control feeding mechanism; starting a stamping mechanism to drive the stamping shaft 1 to move downwards, so that the upper die assembly 4 and the pressing assembly 6 are pressed downwards, and the pressing block 62 is firstly contacted with the upper surface of the plate; along with further pressing, the elastic block 61 is compressed and deformed, so that the pressing block 62 presses the plate; meanwhile, the upper die assembly 4 continues to be pressed down, so that the cutting end faces of the upper cutter 42 and the lower cutter 52 are gradually overlapped, and the plate is further punched and cut off.
Specifically, the invention is also realized by the following technical scheme.
Preferably, the lower mold assembly 5 further comprises a backing plate 53, two backing plates 53 are symmetrically and movably connected to the top of the lower mold base 51 in a lockable manner, and two wheel supports 54 are fixedly connected to the upper surfaces of the two backing plates 53 respectively. The distance between the two backing plates 53 is larger than the width of the rectangular plate, the distance between the two backing plates 53 can be adjusted according to the width of the plate, the limiting effect is achieved, and the problem that the plate is shifted when being stamped is solved.
In order to enhance the feeding movement of the plate, the lower die assembly 5 further comprises roller supports 56 and rollers 57, the two roller supports 56 are symmetrically and fixedly connected to the upper surface of the lower plate 3, and the rollers 57 are horizontally and fixedly connected to the tops of the two roller supports 56, so that the upper plate surface and the lower plate surface of the plate are fixed between the pulley 55 and the rollers 57. Wherein, the top of the roller surface of the roller 57 is flush with the top end surface of the lower cutter 52.
As some alternative embodiments, the elastic block 61 is made of hard rubber material.
The working principle is as follows:
the plate is fed from one end of the pulley 55 of the lower die assembly 5 to the top end surface of the lower cutter 52 by a numerical control feeding mechanism and is inserted between the two backing plates 53 so as to prevent the plate from moving.
Starting a stamping mechanism to drive the stamping shaft 1 to move downwards, so that the upper die assembly 4 and the pressing assembly 6 are pressed downwards, and the pressing block 62 is firstly contacted with the upper surface of the plate; with further pressing, the elastic block 61 is compressed and deformed, so that the pressing block 62 presses the plate; meanwhile, the upper die assembly 4 continues to be pressed down, so that the cutting end faces of the upper cutter 42 and the lower cutter 52 are gradually overlapped, and the plate is further punched and cut off.
In the process, the front ends of the upper surface and the lower surface of the plate are tightly attached to the bottom of the wheel surface of the pulley 55 and the top of the roller surface of the roller 57, so that the risk of stamping dislocation of the plate due to the fact that the front end of the plate is tilted in the stamping process is avoided, and feeding movement of the plate is facilitated.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a little rectangle slab cuts off mould which characterized in that: comprises a stamping shaft (1), an upper plate (2), a lower plate (3), an upper die assembly (4) and a lower die assembly (5);
the top end of the stamping shaft (1) is fixedly connected with the stamping mechanism;
the upper plate (2) is fixedly connected to the bottom end of the stamping shaft (1);
the lower plate (3) is horizontally and stably arranged on a horizontal plane, and the lower plate (3) is positioned under the upper plate (2);
the upper die assembly (4) comprises an upper die base (41) and an upper cutter (42), the upper die base (41) is fixedly connected to the lower surface of the upper plate (2), the upper cutter (42) is fixedly connected to the bottom of the upper die base (41), and the cutting end face of the upper cutter (42) is perpendicular to the horizontal plane and the feeding axis of the rectangular plate;
the lower die assembly (5) comprises a lower die base (51), a lower cutter (52), wheel supports (54) and pulleys (55), the lower die base (51) is fixedly connected to the upper surface of the lower plate (3), the lower cutter (52) is fixedly connected to the top of the lower die base (51), the cutting end faces of the lower cutter (52) are perpendicular to the horizontal plane and the feeding axis of the rectangular plate, the cutting end faces of the lower cutter (52) and the upper cutter (42) are flush, the wheel supports (54) are symmetrically and fixedly connected to the top of the lower die base (51), and the two pulleys (55) are symmetrically and fixedly connected to the two wheel supports (54).
2. A small rectangular sheet cutting die according to claim 1, characterized in that: the vertical distance between the bottom of the wheel surface of the pulley (55) and the top end surface of the lower cutter (52) is equal to the thickness of the rectangular plate.
3. A small rectangular sheet cutting die according to claim 1, characterized in that: the lower die assembly (5) further comprises backing plates (53), the backing plates (53) are symmetrically and movably connected to the top of the lower die base (51) in a lockable manner, and the wheel supports (54) are fixedly connected to the upper surfaces of the two backing plates (53) respectively.
4. A small rectangular sheet cutting die according to claim 3, characterized in that: the distance between the two backing plates (53) is larger than the width of the rectangular plate.
5. A small rectangular sheet cutting die according to claim 1, characterized in that: the lower die assembly (5) further comprises roller supports (56) and rollers (57), the two roller supports (56) are symmetrically and fixedly connected to the upper surface of the lower plate (3), and the rollers (57) are horizontally and fixedly connected to the tops of the two roller supports (56).
6. A small rectangular plate cutting die according to claim 5, characterized in that: the top of the roller surface of the roller (57) is flush with the top end surface of the lower cutter (52).
7. A small rectangular sheet cutting die according to claim 3, characterized in that: still including compressing tightly subassembly (6), compress tightly subassembly (6) and include elastic block (61) and briquetting (62), elastic block (61) fixed connection is in upper plate (2) lower surface, briquetting (62) fixed connection is in elastic block (61) bottom, just briquetting (62) bottom end face is located under cutter (52) top end face directly over.
8. A small rectangular sheet cutting die according to claim 7, wherein: the width of the pressing block (62) is smaller than the distance between the two backing plates (53).
9. A small rectangular sheet cutting die according to claim 7, wherein: the elastic block (61) is made of hard rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752447.1U CN213104018U (en) | 2020-08-20 | 2020-08-20 | Small rectangular plate cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752447.1U CN213104018U (en) | 2020-08-20 | 2020-08-20 | Small rectangular plate cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213104018U true CN213104018U (en) | 2021-05-04 |
Family
ID=75654772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021752447.1U Active CN213104018U (en) | 2020-08-20 | 2020-08-20 | Small rectangular plate cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213104018U (en) |
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2020
- 2020-08-20 CN CN202021752447.1U patent/CN213104018U/en active Active
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