CN210435198U - Progressive type blanking die for oil tank binding band - Google Patents

Progressive type blanking die for oil tank binding band Download PDF

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Publication number
CN210435198U
CN210435198U CN201921167187.9U CN201921167187U CN210435198U CN 210435198 U CN210435198 U CN 210435198U CN 201921167187 U CN201921167187 U CN 201921167187U CN 210435198 U CN210435198 U CN 210435198U
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China
Prior art keywords
blanking
insert
lower die
die base
punching
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CN201921167187.9U
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Chinese (zh)
Inventor
蔡学科
张学丰
廖家军
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Wuxi Zhenhua Auto Parts Co ltd
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Wuxi Zhenhua Auto Parts Co ltd
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Abstract

The utility model discloses a progressive oil tank bandage blanking die, which belongs to the field of oil tank bandage stamping processing, and comprises an upper die base and a lower die base, wherein the lower die base is connected with a punching insert and a blanking insert towards one side of the upper die base, the upper die base is sequentially fixed with a punch insert and a blanking cutter block towards the lower die base and positioned right above the punching insert and the blanking insert, and a conveying piece is arranged on the lower die base and positioned between the punching insert and the blanking insert; one side of the lower die holder, which is close to the punching insert, is connected with a feeding device for placing a plate coiled material, one side of the lower die holder, which is located in the length direction of the blanking insert, is connected with a blanking machine roller for conveying the plate, and the blanking machine roller extends into the blanking insert. The utility model discloses have the blanking mode that adopts the formula blanking mould that upgrades, need not manual blanking, effectively avoid the waste of human cost, improve production efficiency's effect.

Description

Progressive type blanking die for oil tank binding band
Technical Field
The utility model relates to an oil tank bandage stamping process field, in particular to formula of upgrading oil tank bandage blanking die.
Background
The sheet material is separated along the closed contour line, the process of taking the material within the contour line as a blanking part is called blanking, and the die for completing the blanking process is a blanking die which consists of an upper die base and a lower die base. The oil tank bandage usually adopts metal material for fix the car oil tank on the car body. The conventional method uses a manual blanking die to produce the oil tank binding band, namely, manually moves the material sheet arranged on the lower die seat and takes down the blanked material sheet.
The above prior art has the following problems: the production mode of the manual blanking die can cause the waste of labor cost, and the production efficiency is lower.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a formula oil tank bandage blanking die upgrades has the blanking mode that adopts the formula blanking die that upgrades, need not manual blanking, effectively avoids the waste of human cost, improves production efficiency.
A progressive type blanking die for a binding band of an oil tank comprises an upper die base and a lower die base, wherein one side of the lower die base, facing the upper die base, is connected with a punching insert and a blanking insert;
one side of the lower die holder, which is close to the punching insert, is connected with a feeding device for placing a plate coiled material, one side of the lower die holder, which is located in the length direction of the blanking insert, is connected with a blanking machine roller for conveying the plate, and the blanking machine roller extends into the blanking insert.
The utility model discloses further set up to: the conveying piece comprises a mounting block and a conveying wheel, and the conveying wheel is rotatably connected to the mounting block.
The utility model discloses further set up to: two positioning blocks are arranged on the lower die base and between the feeding device and the punching insert, and the distance between the two positioning blocks is consistent with the width of the coiled sheet.
The utility model discloses further set up to: and the two sides of the upper die base in the length direction of the blanking cutter block are fixedly connected with pressure plates for protecting the blanking insert and the blanking cutter block.
The utility model discloses further set up to: the die comprises an upper die base, a lower die base and a lower die base, wherein guide columns are fixedly connected to four corners of the upper die base, guide grooves are formed in the four corners of the lower die base, and the guide columns move up and down along with the upper die base and are embedded in the guide grooves.
The utility model discloses further set up to: the punching die is characterized in that a material collecting groove is formed in the lower die base and is located below the punched hole, a notch in the material collecting groove extends to the side wall of one side of the lower die base, a material guide plate is fixedly connected in the material collecting groove, and the material guide plate extends from the notch of the material collecting groove.
The coiled sheet metal is placed on a feeding device which is mounted on a punching machine and can be driven to rotate by a motor. When the plate is positioned on the punching insert, the upper die base moves towards the lower die base, the punch insert and the punching insert are matched to punch the required pre-punched holes on the plate, and punching waste falls into the material collecting groove and is discharged out of the lower die base through the material guide plate. The plate continues to move up to the blanking insert, the transmission wheel can reduce the friction force in the moving process, when the plate completely moves to the blanking insert, the upper die base moves downwards, the pressure plate firstly contacts with the plate and presses the plate on the lower die base, the blanking cutter block is matched with the blanking insert to process the plate into a required oil tank binding band shape, and the plate is conveyed away from the lower die base through the roller of the blanking machine to complete the whole processing process.
To sum up, the utility model discloses following beneficial effect has:
1. the manual blanking is replaced by the conveying piece arranged between the punching insert and the blanking machine roller arranged on one side of the blanking insert in the length direction, so that the labor cost is saved and the production efficiency is improved;
2. the conveying piece is arranged by the mounting block and the conveying wheel, so that the friction force between the plate and the lower die holder is effectively reduced, and the plate is convenient to process in a progressive manner;
3. through the design of the material collecting groove and the material guide plate, waste materials subjected to pre-punching fall into the material collecting groove and then are led out of the lower die base through the material guide plate.
Drawings
Fig. 1 is a schematic structural view for embodying the lower die holder of the present invention; .
Fig. 2 is a schematic structural diagram of the upper die base of the present invention;
fig. 3 is a schematic structural diagram of a punching insert according to the present invention;
fig. 4 is a schematic structural diagram for embodying a blanking insert in the present invention;
fig. 5 is an enlarged view of a portion a in fig. 1.
In the figure, 1, an upper die base; 11. a punch insert; 12. blanking cutter block; 121. a material pressing plate; 13. a guide post; 2. a lower die holder; 21. punching an insert; 22. blanking insert blocks; 23. a feeding device; 24. a unloader roller; 25. positioning blocks; 26. a guide groove; 27. a material collecting groove; 28. a material guide plate; 3. a conveying member; 31. mounting blocks; 32. a transfer wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also regarded as the scope of the present invention without substantial changes in the technical content.
Example (b):
as shown in fig. 1 and 2, for the present invention, a progressive type oil tank binding band blanking die comprises an upper die base 1 and a lower die base 2, wherein a punching insert 21 and a blanking insert 22 (see fig. 3 and 4) are connected to one side of the lower die base 2 facing the upper die base 1, a punch insert 11 and a blanking cutter block 12 are sequentially fixed on the upper die base 1 facing the lower die base 2 and located right above the punching insert 21 and the blanking insert 22,
as shown in fig. 1 and 2, guide posts 13 are fixedly connected to four corners of the upper die holder 1, guide grooves 26 are formed in four corners of the lower die holder 2, the guide posts 13 move up and down along with the upper die holder 1 and are embedded in the guide grooves 26, when an oil tank binding band is processed, a plate is placed on the lower die holder 2, the plate sequentially passes through the punching insert 21 and the blanking insert 22, the upper die holder 1 moves downwards, the punching insert 21 is matched with the punching insert 21 to complete pre-punching processing of the plate, and the blanking knife block 12 is matched with the blanking insert 22 to punch the plate in a required mailbox binding band shape.
As shown in fig. 3, a feeding device 23 for placing a sheet coiled material is connected to one side of the lower die holder 2 close to the punching insert 21, two positioning blocks 25 are arranged on the lower die holder 2 between the feeding device 23 and the punching insert 21, the distance between the two positioning blocks 25 is consistent with the width of the sheet coiled material, and the position of the sheet is limited so as to prevent the sheet from moving left and right and thus affecting the processing effect. The feeding device 23 is connected to one end of the workbench of the punching machine, when the punching machine is used, the feeding device 23 drives feeding through a driving motor (not shown in the figure), the end part of the metal coil penetrates between the two positioning blocks 25, when the driving motor rotates, the plate moves towards the punching insert 21, when the plate completely moves onto the punching insert 21, the metal coil stops rotating, and the upper die base 1 moves downwards to punch holes on the plate. The inside feed collecting groove 27 that has seted up in the below that punches a hole that is located of lower bolster 2, on the lateral wall of feed collecting groove 27 department's notch extended to lower bolster 2 one side, fixedly connected with stock guide 28 in the feed collecting groove 27, stock guide 28 is extended by feed collecting groove 27's notch department, and stock guide 28 is certain angle slope setting, and the produced waste material that punches a hole falls into feed collecting groove 27 and through stock guide 28 discharge lower bolster 2.
As shown in fig. 4 and 5, a conveying member 3 is arranged on the lower die holder 2 between the punching insert 21 and the blanking insert 22, the conveying member 3 is composed of a mounting block 31, a conveying wheel 32 and a conveying wheel 32, the conveying wheel 32 is rotatably connected to the mounting block 31, and the rotating wheel is arranged perpendicular to the length direction of the lower die holder 2. After the pre-punching processing is finished, the metal coiled material continues to rotate, the plate is in contact with the upper surface of the transmission wheel 32, the transmission wheel 32 can well reduce the friction force between the plate and the lower die holder 2, and when the plate completely moves onto the blanking insert 22, the upper die holder 1 moves downwards to finish the blanking processing. The two sides of the upper die holder 1 in the length direction of the blanking knife block 12 are fixedly connected with a pressure plate 121 (see fig. 2) for protecting the blanking insert 22 and the blanking knife block 12, and in the process of downward movement of the upper die holder 1, the pressure plate 121 is firstly contacted with a plate and tightly pressed on the lower die holder 2, so that the blanking processing effect is ensured, and meanwhile, the condition that the knife block is cracked due to dislocation between the upper die holder 1 and the lower die holder 2 is effectively avoided. One side of the lower die holder 2 in the length direction of the blanking insert 22 is connected with a blanking machine roller 24 used for conveying plates, the blanking machine roller 24 extends into the blanking insert 22, after the oil tank binding band is punched, the blanking machine roller 24 rotates, and the blanking machine roller 24 in the blanking insert 22 conveys the oil tank binding band out of the lower die holder 2. The whole machining process does not need manual operation, labor cost and machining time are reduced, and machining precision can be well guaranteed.
The implementation principle of the above embodiment is as follows: the coiled sheet metal is placed on a loading device 23, which loading device 23 is mounted on a stamping press and can be driven in rotation by a motor. When the plate is located on the punching insert 21, the upper die base 1 moves towards the lower die base 2, the punch insert 11 and the punching insert 21 are matched to punch the required pre-punched hole on the plate, and the punching waste falls into the material collecting tank 27 and is discharged out of the lower die base 2 through the material guide plate 28. The plate continues to move to the blanking insert 22, the transmission wheel 32 can reduce friction force in the moving process, when the plate completely moves to the blanking insert 22, the upper die base 1 is made to move downwards, the pressure plate 121 firstly contacts with the plate and presses the plate on the lower die base 2, the blanking cutter block 12 is matched with the blanking insert 22 to process the plate into a required oil tank binding band shape, and the plate is conveyed away from the lower die base 2 through the roller 24 of the blanking machine, so that the whole processing process is completed.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a progressive type oil tank bandage blanking die, includes upper die base (1) and die holder (2), its characterized in that: a punching insert (21) and a blanking insert (22) are connected to one side, facing the upper die holder (1), of the lower die holder (2), a punch insert (11) and a blanking cutter block (12) are sequentially fixed above the punching insert (21) and the blanking insert (22) of the upper die holder (1) facing the lower die holder (2), and a conveying piece (3) is arranged between the punching insert (21) and the blanking insert (22) on the lower die holder (2);
one side of the lower die holder (2) close to the punching insert (21) is connected with a feeding device (23) for placing a plate coiled material, one side of the lower die holder (2) in the length direction of the blanking insert (22) is connected with a blanking machine roller (24) for conveying the plate, and the blanking machine roller (24) extends into the blanking insert (22).
2. The progressive tank tie blanking die of claim 1, wherein: the conveying piece (3) comprises a mounting block (31) and a conveying wheel (32), and the conveying wheel (32) is rotatably connected to the mounting block (31).
3. The progressive tank tie blanking die of claim 2, wherein: two positioning blocks (25) are arranged on the lower die holder (2) and between the feeding device (23) and the punching insert (21), and the distance between the two positioning blocks (25) is consistent with the width of the plate coiled material.
4. The progressive tank tie blanking die of claim 3, wherein: and both sides of the upper die base (1) in the length direction of the blanking knife block (12) are fixedly connected with a material pressing plate (121) for protecting the blanking insert (22) and the blanking knife block (12).
5. The progressive tank tie blanking die of claim 1, wherein: the die comprises an upper die base (1), guide columns (13) are fixedly connected to four corners of the upper die base (1), guide grooves (26) are formed in the four corners of a lower die base (2), and the guide columns (13) move up and down along with the upper die base (1) and are embedded in the guide grooves (26).
6. The progressive tank tie blanking die of claim 5, wherein: the punching die is characterized in that a material collecting groove (27) is formed in the lower die base (2) and located below the punching insert (21), a notch in the material collecting groove (27) extends to the side wall of one side of the lower die base (2), a material guide plate (28) is fixedly connected in the material collecting groove (27), and the material guide plate (28) extends from the notch in the material collecting groove (27).
CN201921167187.9U 2019-07-24 2019-07-24 Progressive type blanking die for oil tank binding band Active CN210435198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921167187.9U CN210435198U (en) 2019-07-24 2019-07-24 Progressive type blanking die for oil tank binding band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921167187.9U CN210435198U (en) 2019-07-24 2019-07-24 Progressive type blanking die for oil tank binding band

Publications (1)

Publication Number Publication Date
CN210435198U true CN210435198U (en) 2020-05-01

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Application Number Title Priority Date Filing Date
CN201921167187.9U Active CN210435198U (en) 2019-07-24 2019-07-24 Progressive type blanking die for oil tank binding band

Country Status (1)

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CN (1) CN210435198U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113210508A (en) * 2021-05-26 2021-08-06 四川天坤模具制造有限公司 Cold stamping die for automobile skylight and production process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113210508A (en) * 2021-05-26 2021-08-06 四川天坤模具制造有限公司 Cold stamping die for automobile skylight and production process

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