CN210586687U - Automatic blanking die for machining car skylight frame - Google Patents
Automatic blanking die for machining car skylight frame Download PDFInfo
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- CN210586687U CN210586687U CN201920795475.2U CN201920795475U CN210586687U CN 210586687 U CN210586687 U CN 210586687U CN 201920795475 U CN201920795475 U CN 201920795475U CN 210586687 U CN210586687 U CN 210586687U
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- fixing plate
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- 238000003754 machining Methods 0.000 title claims description 3
- 238000004080 punching Methods 0.000 claims abstract description 34
- 230000000875 corresponding Effects 0.000 claims description 45
- 238000005520 cutting process Methods 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010008 shearing Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
Abstract
The utility model discloses he relates to an automatic blanking mould for processing car skylight frame. In particular to an automatic blanking die for punching and shearing a coil stock and processing the coil stock into a required shape. The device comprises an upper template and a lower template, wherein the widths of the upper template and the lower template are the same. The method is characterized in that: first die-cut portion, second die-cut portion and third die-cut portion have in proper order between the adjacent face width of cope match-plate pattern, lower bolster. The working procedures of shearing, blanking, punching and the like of the punched plate can be realized by adopting a pair of dies. In the whole punching process, an operator only needs to observe whether the action of the die is wrong or not, and any manual operation is not needed. By adopting the die, the equipment investment can be reduced, and the production efficiency is greatly improved.
Description
Technical Field
The utility model relates to a mould. In particular to an automatic blanking die for punching and shearing a coil stock and processing the coil stock into a required shape. Is especially suitable for processing the skylight frame of the car.
Background
In the field of car skylight frame production, it is known that punching a plate material needs to be realized by cutting, blanking, punching and other processes of a flat plate material. The flat plate material needs to be cut into equal parts by a material manufacturer, and then cut into required sizes by a skylight frame manufacturer, and then can be subjected to blanking and punching through a die. The blanking and punching need to use two pairs of dies, and two operators carry out manual feeding, so that the required dies are more, and the equipment investment is more. And the labor is more, and the production efficiency is low. Statistically, only 4000 punched sheets can be produced per shift.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem that he will solve provides an automatic blanking mould for processing car skylight frame. By adopting the die, the equipment investment can be reduced, and the production efficiency can be improved.
The utility model discloses the above-mentioned problem that he will solve is realized by following technical scheme:
the utility model discloses its automatic blanking mould for processing car skylight frame contains cope match-plate pattern and lower bolster, and the width of cope match-plate pattern is the same. The method is characterized in that: first die-cut portion, second die-cut portion and third die-cut portion have in proper order between the adjacent face width of cope match-plate pattern, lower bolster. The first punching part comprises a first upper padding plate, a first upper fixing plate and a discharging plate, the first upper padding plate, the first upper fixing plate and the discharging plate are identical in shape and are sequentially arranged from top to bottom, and the first upper padding plate and the first upper fixing plate are fixed below the upper template together. The stripper plate is movably arranged below the first upper fixing plate. The upper surface of the lower template is sequentially connected with a first lower backing plate and a first lower fixing plate from bottom to top.
The lower surface of the first upper fixing plate is sequentially provided with a first blind hole, a second blind hole and a third blind hole from inside to outside, through holes are formed in the stripper plate, the first lower fixing plate, the first lower backing plate and the lower template which correspond to the first to third blind holes, the first to third blind holes are respectively fixed with a large punch, a small punch and a guide pillar, and the lower ends of the large punch, the small punch and the guide pillar respectively penetrate through the corresponding through holes in the stripper plate and then extend into the corresponding through holes in the first lower fixing plate.
There is the fourth blind hole on the cope match-plate pattern lower surface between little drift and guide pillar, all has the through-hole on the first upper padding plate and the first upper fixed plate corresponding with the fourth blind hole, has first spring and last ejector pin in fourth blind hole and the corresponding through-hole, and first spring both ends offset with the hole bottom of fourth blind hole and the upper end of last ejector pin respectively, and under the compound die state, go up the ejector pin lower extreme and offset with the stripper.
And fifth to seventh blind holes are respectively arranged on the lower template 3 between the first blind hole and the second blind hole, between the second blind hole and the third blind hole and outside the third blind hole. And through holes are formed in the first lower base plate and the first lower fixing plate corresponding to the fifth blind hole, a second spring and a floating pin are sequentially arranged in the through holes from bottom to top, two ends of the second spring respectively abut against the bottom of the fifth blind hole and the lower end of the floating pin, and the upper end of the floating pin abuts against the lower surface of the stripper plate. And through holes are formed in the first lower backing plate and the first lower fixing plate corresponding to the sixth blind hole, a third spring and a lower ejector rod are sequentially arranged in the through holes from bottom to top, two ends of the third spring respectively abut against the bottom of the fifth blind hole and the lower end of the lower ejector rod, and the upper end of the lower ejector rod abuts against the lower surface of the stripper plate. And through holes are formed in the first lower backing plate and the first lower fixing plate corresponding to the seventh blind hole, a fourth spring and a guide sleeve are sequentially arranged in the through holes from bottom to top, two ends of the fourth spring are respectively abutted against the bottom of the seventh blind hole and the lower end of the guide sleeve, and the upper end of the guide sleeve is abutted against the lower surface of the stripper plate. The discharging plate corresponding to the guide sleeve is provided with a through hole, a first guide pin is fixed in the through hole, and the lower end of the first guide pin extends out of the lower part of the discharging plate and extends into the upper end of the guide sleeve in a die closing state.
The second die-cut portion is the same as the third die-cut portion, and both the second die-cut portion and the third die-cut portion contain a second upper padding plate and a second upper fixing plate which are connected together below the upper template. A second lower backing plate and a second lower fixing plate are sequentially connected to the lower template below the second upper fixing plate from bottom to top, the second lower backing plate and the second lower fixing plate are both rectangular frames, a padding block is arranged between the second lower fixing plate and the second upper fixing plate, and the padding block is movably matched with the second upper fixing plate and the second lower fixing plate and is in the same shape as the second lower backing plate and the second lower fixing plate; a vertical hole is formed in one side of the block, through holes which are communicated with each other are formed in the second lower base plate and the second lower fixing plate corresponding to the vertical hole, a second guide pin is fixed in the vertical hole, and the lower end of the second guide pin extends into the corresponding through holes in the second lower base plate and the second lower fixing plate. The punching and cutting block is arranged under the second lower fixing plate. The shape of the punching and cutting block is the same as the area enclosed by the heightening blocks, and the punching and cutting block is fixed on the lower surface of the second upper fixing plate by screws. In the closed state, the lower surface of the punching block protrudes below the lower surface of the raising block.
The utility model has the further improvement scheme that in the through holes on the first upper backing plate and the first upper fixing plate corresponding to the fourth blind hole, the aperture of the corresponding through hole on the first upper fixing plate is smaller than that of the through hole on the first upper backing plate above the first upper fixing plate; the upper end of the upper ejector rod is provided with a radial convex edge, and the radial convex edge is positioned in a corresponding through hole on the first upper base plate.
The utility model discloses a further improvement scheme is, and there is the sleeve pipe in the through-hole on the corresponding first bottom plate of big drift, big drift lower extreme is the activity form and stretches into this cover intraductal.
The utility model discloses a further improvement scheme is, there is the useless drift of cutting in the die-cut portion outside of third. The waste cutting punch is plate-shaped, the plate surface of the waste cutting punch is perpendicular to the outer edge of the second upper fixing plate of the third punching part, a flat hole matched with the vertical width is formed in the second upper fixing plate on the upper side of the waste cutting punch, and the upper side of the waste cutting punch extends into the flat hole and is fixed in the flat hole through a screw.
The utility model discloses a further improvement scheme is, still include the bottom plate, has the support between bottom plate and the lower bolster. All there is the case that connects on first die-cut portion, the die-cut portion of second, the die-cut portion of third and the bottom plate of cutting useless drift below.
Can find out by above scheme, because the utility model discloses there are first die-cut portion, the die-cut portion of second and the die-cut portion of third in proper order between the adjacent surface width of his cope and drag template, adopt a pair mould just can realize processes such as shearing, blanking, the punching a hole of the sheet material that punches a hole. During operation, the operator only needs to be with the coil stock of customization width on autoloader to adjust the step, send into in proper order the coil stock outer end between the first upper and lower fixed plate of first die-cut portion, between the second upper and lower fixed plate of die-cut portion of second and third, just can realize one-step completion of multichannel process through a pair mould, qualified part piles up on the bottom plate of each die-cut not below automatically, and fertilizer falls into on cutting the bottom plate of useless drift below automatically. In the whole punching process, an operator only needs to observe whether the action of the die is wrong or not, and any manual operation is not needed. Compared with the prior art which needs two moulds, two operators and a plurality of operation steps, the mould is reduced, the equipment investment is reduced, the operation steps are simplified, the labor intensity of the operators is reduced, the operation is convenient, and the production efficiency is improved. According to statistics, adopt the utility model discloses he, every shift can produce 12000 sheets of sheet material that punches a hole.
Drawings
Figure 1 is the utility model discloses a its automatic blanking mould sketch map for processing car skylight frame.
Detailed Description
As shown in figure 1, the utility model discloses its automatic blanking mould for processing car skylight frame contains cope match-plate pattern 5 and lower bolster 3, and the width of cope match-plate pattern is the same. First die-cut portion, second die-cut portion and third die-cut portion have set gradually between the adjacent face width of cope match-plate pattern 5, lower bolster 3. The first punching part comprises a first upper backing plate 6, a first upper fixing plate 8 and a discharging plate 10, the first upper backing plate 6, the first upper fixing plate 8 and the discharging plate 10 are identical in shape and are sequentially arranged from top to bottom, and the first upper backing plate 6 and the first upper fixing plate 8 are fixed below the upper template 5 together. The stripper plate 10 is movably disposed under the first upper fixing plate 8. The upper surface of the lower template 3 is sequentially connected with a first lower backing plate 30 and a first lower fixing plate 18 from bottom to top.
The lower surface of the first upper fixing plate 8 is sequentially provided with a first blind hole, a second blind hole and a third blind hole from inside to outside, through holes are formed in the stripper plate 10, the first lower fixing plate 18, the first lower backing plate 30 and the lower template 3 corresponding to the first to third blind holes, the first to third blind holes are respectively fixed with a large punch 7, a small punch 13 and a guide pillar 15, and the lower ends of the large punch 7, the small punch 13 and the guide pillar 15 penetrate through the corresponding through holes in the stripper plate 10 and then extend into the corresponding through holes in the first lower fixing plate 18.
The lower surface of the upper template 5 between the small punch 13 and the guide post 15 is provided with a fourth blind hole, the first upper padding plate 6 and the first upper fixing plate 8 corresponding to the fourth blind hole are provided with through holes, a first spring 12 and an upper ejector rod 14 are arranged in the fourth blind hole and the corresponding through holes, two ends of the first spring 12 respectively abut against the hole bottom of the fourth blind hole and the upper end of the upper ejector rod 14, and the lower end of the upper ejector rod 14 abuts against the stripper plate 10 in a die closing state.
Fifth to seventh blind holes are respectively processed on the lower template 3 between the first blind hole and the second blind hole, between the second blind hole and the third blind hole, and outside the third blind hole. And through holes are processed on the first lower backing plate 30 and the first lower fixing plate 18 corresponding to the fifth blind hole, a second spring 2 and a floating pin 11 are sequentially arranged in the through holes from bottom to top, two ends of the second spring 2 respectively abut against the bottom of the fifth blind hole and the lower end of the floating pin 11, and the upper end of the floating pin 11 abuts against the lower surface of the stripper plate 10. Through holes are processed on the first lower backing plate 30 and the first lower fixing plate 18 corresponding to the sixth blind hole, a third spring 1 and a lower ejector rod 32 are sequentially arranged in the through holes from bottom to top, two ends of the third spring 1 respectively abut against the bottom of the fifth blind hole and the lower end of the lower ejector rod 32, and the upper end of the lower ejector rod 32 abuts against the lower surface of the stripper plate 10. And through holes are formed in the first lower backing plate 30 and the first lower fixing plate 18 corresponding to the seventh blind hole, a fourth spring 31 and a guide sleeve 17 are sequentially arranged in the through holes from bottom to top, two ends of the fourth spring 31 respectively abut against the hole bottom of the seventh blind hole and the lower end of the guide sleeve 17, and the upper end of the guide sleeve 17 abuts against the lower surface of the stripper plate 10. The stripper plate 10 corresponding to the guide sleeve 17 is provided with a through hole, a first guide pin 16 is fixed in the through hole, and the lower end of the first guide pin 16 extends below the stripper plate 10 and extends into the upper end of the guide sleeve 17 in a mold closing state.
The second die-cut portion and the third die-cut portion are the same, and each of them includes a second upper cushion plate 19 and a second upper fixing plate 20, and the second upper cushion plate 19 and the second upper fixing plate 20 are connected together under the upper die plate 5. The lower template 3 below the second upper fixing plate 20 is sequentially connected with a second lower backing plate 26 and a second lower fixing plate 25 from bottom to top, the second lower backing plate 26 and the second lower fixing plate 25 are both rectangular frames, a padding block 23 is arranged between the second lower fixing plate 25 and the second upper fixing plate 20, and the padding block 23 is movably matched with the second upper and lower fixing plates and is identical to the second lower backing plate 26 and the second lower fixing plate 25 in shape. One side of the block 23 is provided with a vertical hole, the second lower pad 26 and the second lower fixing plate 25 corresponding to the vertical hole are provided with through holes communicated with each other, a second guide pin 27 is fixed in the vertical hole, and the lower end of the second guide pin 27 extends into the corresponding through holes of the second lower pad 26 and the second lower fixing plate 25. A blanking block 22 is located below the second lower fixing plate 25. The die-cut piece 22 has the same shape as the area surrounded by the block-up piece 23, and is fixed to the lower surface of the second upper fixing plate 20 by means of screws. In the clamped state, the lower surface of the blanking block 22 projects below the lower surface of the block 23.
Among the through holes on the first upper backing plate 19 and the first upper fixing plate 8 corresponding to the fourth blind hole, the aperture of the corresponding through hole on the first upper fixing plate 8 is smaller than that of the through hole on the first upper backing plate 19 above the corresponding through hole. The upper end of the upper mandril 14 is provided with a radial convex edge which is positioned in a corresponding through hole on the first upper cushion plate 19.
A sleeve 4 is arranged in the through hole on the first lower fixing plate 18 corresponding to the large punch 7, and the lower end of the large punch 7 movably extends into the sleeve.
A waste cutting punch 24 is arranged outside the third punching part; the waste cutting punch 24 is plate-shaped, the plate surface of the waste cutting punch is perpendicular to the outer edge of the second upper fixing plate 20 of the third punching part, a flat hole matched with the vertical width is formed in the second upper fixing plate 20 on the upper side of the waste cutting punch, and the upper side of the waste cutting punch extends into the flat hole and is fixed in the flat hole through a screw.
A bottom plate 28 is arranged below the lower template 3, and a bracket 29 is arranged between the bottom plate 28 and the lower template 3. And material receiving boxes 33 are arranged on the bottom plates 28 below the first punching part, the second punching part, the third punching part and the waste cutting punch 24.
Claims (5)
1. The automatic blanking die for processing the car skylight frame comprises an upper die plate (5) and a lower die plate (3), wherein the upper die plate and the lower die plate have the same width; the method is characterized in that: a first punching part, a second punching part and a third punching part are sequentially arranged between the widths of the adjacent surfaces of the upper template (5) and the lower template (3); the first punching part comprises a first upper backing plate (6), a first upper fixing plate (8) and a discharging plate (10), the first upper backing plate (6), the first upper fixing plate (8) and the discharging plate (10) are same in shape and are sequentially arranged from top to bottom, and the first upper backing plate (6) and the first upper fixing plate (8) are fixed below the upper template (5) together; the stripper plate (10) is movably arranged below the first upper fixing plate (8); a first lower backing plate (30) and a first lower fixing plate (18) are sequentially connected to the upper surface of the lower template (3) from bottom to top;
the lower surface of the first upper fixing plate (8) is sequentially provided with a first blind hole, a second blind hole and a third blind hole from inside to outside, through holes are formed in a stripper plate (10), a first lower fixing plate (18), a first lower backing plate (30) and a lower template (3) which correspond to the first to third blind holes, a large punch (7), a small punch (13) and a guide pillar (15) are respectively fixed in the first to third blind holes, and the lower ends of the large punch (7), the small punch (13) and the guide pillar (15) respectively penetrate through the corresponding through holes in the stripper plate (10) and then extend into the corresponding through holes in the first lower fixing plate (18);
a fourth blind hole is formed in the lower surface of the upper template (5) between the small punch (13) and the guide post (15), through holes are formed in the first upper base plate (6) and the first upper fixing plate (8) corresponding to the fourth blind hole, a first spring (12) and an upper ejector rod (14) are arranged in the fourth blind hole and the corresponding through holes, two ends of the first spring (12) respectively abut against the hole bottom of the fourth blind hole and the upper end of the upper ejector rod (14), and the lower end of the upper ejector rod (14) abuts against the discharging plate (10) in a mold closing state;
fifth to seventh blind holes are respectively arranged on the lower template (3) between the first blind hole and the second blind hole, between the second blind hole and the third blind hole and outside the third blind hole; through holes are formed in the first lower backing plate (30) and the first lower fixing plate (18) corresponding to the fifth blind hole, a second spring (2) and a floating pin (11) are sequentially arranged in the through holes from bottom to top, two ends of the second spring (2) respectively abut against the bottom of the fifth blind hole and the lower end of the floating pin (11), and the upper end of the floating pin (11) abuts against the lower surface of the stripper plate (10); through holes are formed in the first lower backing plate (30) and the first lower fixing plate (18) corresponding to the sixth blind hole, a third spring (1) and a lower ejector rod (32) are sequentially arranged in the through holes from bottom to top, two ends of the third spring (1) are respectively abutted against the hole bottom of the fifth blind hole and the lower end of the lower ejector rod (32), and the upper end of the lower ejector rod (32) is abutted against the lower surface of the stripper plate (10); through holes are formed in the first lower backing plate (30) and the first lower fixing plate (18) corresponding to the seventh blind hole, a fourth spring (31) and a guide sleeve (17) are sequentially arranged in the through holes from bottom to top, two ends of the fourth spring (31) respectively abut against the hole bottom of the seventh blind hole and the lower end of the guide sleeve (17), and the upper end of the guide sleeve (17) abuts against the lower surface of the stripper plate (10); a through hole is arranged on the stripper plate (10) corresponding to the guide sleeve (17), a first guide pin (16) is fixed in the through hole, and the lower end of the first guide pin (16) extends out of the lower part of the stripper plate (10) and extends into the upper end of the guide sleeve (17) in a die-closing state;
the second die-cut part and the third die-cut part are the same and both comprise a second upper cushion plate (19) and a second upper fixing plate (20), and the second upper cushion plate (19) and the second upper fixing plate (20) are connected together below the upper template (5); a second lower backing plate (26) and a second lower fixing plate (25) are sequentially connected to the lower template (3) below the second upper fixing plate (20) from bottom to top, the second lower backing plate (26) and the second lower fixing plate (25) are rectangular frames, a padding block (23) is arranged between the second lower fixing plate (25) and the second upper fixing plate (20), and the padding block (23) is movably matched with the second upper and lower fixing plates and is the same as the second lower backing plate (26) and the second lower fixing plate (25) in shape; one side of the block (23) is provided with a vertical hole, a second lower cushion plate (26) corresponding to the vertical hole and a second lower fixing plate (25) are provided with through holes which are communicated with each other, a second guide pin (27) is fixed in the vertical hole, and the lower end of the second guide pin (27) extends into the corresponding through holes on the second lower cushion plate (26) and the second lower fixing plate (25); a punching and cutting block (22) is arranged below the second lower fixing plate (25); the shape of the punching and cutting block (22) is the same as the area surrounded by the heightening block (23), and the punching and cutting block is fixed on the lower surface of the second upper fixing plate (20) by screws; in the clamped state, the lower surface of the die-cut block (22) protrudes below the lower surface of the block-raised block (23).
2. The automatic blanking die for processing the car skylight frame of claim 1, characterized in that: in the through holes on the first upper padding plate (6) and the first upper fixing plate (8) corresponding to the fourth blind hole, the aperture of the corresponding through hole on the first upper fixing plate (8) is smaller than that of the through hole on the first upper padding plate (6) above the corresponding through hole; the upper end of the upper ejector rod (14) is provided with a radial convex edge which is positioned in a corresponding through hole on the first upper cushion plate (6).
3. The automatic blanking die for processing the car skylight frame of claim 1, characterized in that: a sleeve (4) is arranged in the through hole on the first lower fixing plate (18) corresponding to the large punch (7), and the lower end of the large punch (7) movably extends into the sleeve.
4. The automatic blanking die for processing the car skylight frame of claim 1, characterized in that: a waste cutting punch (24) is arranged outside the third punching part; the waste cutting punch head (24) is plate-shaped, the plate surface of the waste cutting punch head is perpendicular to the outer edge of the second upper fixing plate (20) of the third punching part, a flat hole matched with the vertical width is formed in the second upper fixing plate (20) on the upper side of the waste cutting punch head, and the upper side of the waste cutting punch head extends into the flat hole and is fixed in the flat hole through a screw.
5. The automatic blanking die for machining the car skylight frame according to any one of claims 1-4, characterized in that: the die also comprises a bottom plate (28), and a bracket (29) is arranged between the bottom plate (28) and the lower template (3); and the bottom plate (28) below the first punching part, the second punching part, the third punching part and the waste cutting punch head (24) is provided with a material receiving box (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795475.2U CN210586687U (en) | 2019-05-31 | 2019-05-31 | Automatic blanking die for machining car skylight frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795475.2U CN210586687U (en) | 2019-05-31 | 2019-05-31 | Automatic blanking die for machining car skylight frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210586687U true CN210586687U (en) | 2020-05-22 |
Family
ID=70717075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920795475.2U Active CN210586687U (en) | 2019-05-31 | 2019-05-31 | Automatic blanking die for machining car skylight frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210586687U (en) |
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2019
- 2019-05-31 CN CN201920795475.2U patent/CN210586687U/en active Active
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