CN206966407U - Using the blanking single-stroke mould of buoyant device - Google Patents

Using the blanking single-stroke mould of buoyant device Download PDF

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Publication number
CN206966407U
CN206966407U CN201720670155.5U CN201720670155U CN206966407U CN 206966407 U CN206966407 U CN 206966407U CN 201720670155 U CN201720670155 U CN 201720670155U CN 206966407 U CN206966407 U CN 206966407U
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China
Prior art keywords
die
stripper
punch
kicker
pogo barrel
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Active
Application number
CN201720670155.5U
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Chinese (zh)
Inventor
宋红杰
罗杰波
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NINGBO HONGDA MOTOR DIE CO Ltd
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NINGBO HONGDA MOTOR DIE CO Ltd
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Priority to CN201720670155.5U priority Critical patent/CN206966407U/en
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Abstract

A kind of blanking single-stroke mould using buoyant device, part of the upper die and part of the lower die including pairing, wherein part of the upper die includes upper bolster, bar, die block, upper die-cutting rule are beaten in connection on upper bolster, and die block is connected with cavity plate, magnet, the first stripper, small punch-die, the second stripper in turn towards the side of part of the lower die;Part of the lower die includes die shoe, die holder connection punch-die fixed plate, lower die cut knife, punch-die fixed plate is connected with ejector block, kicker, punch-pin, punch-die in turn towards the side of part of the upper die, described the first stripper, the second stripper, pogo barrel is connected through a screw thread on kicker, pogo barrel is made up of pogo barrel, Hookean spring and ball three parts.The utility model can be solved in automatic blanking production process because bonding die need to manually take the technical problem of piece.

Description

Using the blanking single-stroke mould of buoyant device
Technical field:
It the utility model is related to a kind of blanking single-stroke mould using buoyant device.
Background technology:
As the competition of punching industry is more and more fierce so that many punching processing enterprises have in production management, mould The very big energy of flower is improved in tool cost, automated production, to reduce production cost, improves the market competitiveness, numerous and confused to use Automatically technology is rushed.But in order to ensure the mold use life-span when being punched, punching oil often is added in punching, due to blanking piece Solid area is big, usually occurs that punching is pasted onto the phenomenon on stripper and kicker, is unfavorable for punching and lays automatically, usually Need to stop in blanking process, manually take sticking tablet, production efficiency substantially reduces.
The content of the invention:
The utility model will overcome the disadvantages mentioned above of prior art, there is provided a kind of blanking single punch-die using buoyant device Tool.
A kind of blanking single-stroke mould using buoyant device of the present utility model, including the part of the upper die of pairing and lower mold portion Point, wherein part of the upper die includes upper bolster 1, is connected on upper bolster 1 and beats bar 15, die block 2, upper die-cutting rule 7, cavity plate is solid Fixed board 2 is connected with cavity plate 3, magnet 4, the first stripper 5, small punch-die 6, the second stripper in turn towards the side of part of the lower die 22;Part of the lower die includes die shoe 14, and die shoe 14 connects punch-die fixed plate 13, lower die cut knife 8, punch-die fixed plate 13 Ejector block 12, kicker 11, punch-pin 10, punch-die 9 are connected with turn towards the side of part of the upper die, it is characterised in that:It is described The first stripper 5, the second stripper 22, be connected through a screw thread pogo barrel on kicker 11, pogo barrel is by pogo barrel 19th, Hookean spring 20 and the three parts of ball 21 composition.
Design of the present utility model is to be filled in a mold on piece number the first stripper 5, the second stripper 22 and kicker 11 Upper buoyant device, i.e. pogo barrel 16,17,18, this pogo barrel is by pogo barrel 19, Hookean spring 20 and the three parts of ball 21 Composition.Screw thread first is attacked on the first stripper 5, the second stripper 22 and kicker 11 during installation, then pogo barrel 16th, 17,18 it is screwed on the first stripper 5, the second stripper 22 and kicker 11, passes through the Hookean spring being put into pogo barrel 20 length adjust elastic force, stretch out piece number first discharging according further to punching size and the suction of magnet 4 to adjust ball 21 The distance of plate 5, the second stripper 22 and kicker 11, general outreach is in 1.5-2.5mm or so.Make punching and the first discharging There is certain gap between plate 5, the second stripper 22 and kicker 11, that is, can guarantee that punching is not pasted onto the first stripper 5, On two strippers 22 and kicker 11, and can ensures that punching can be adsorbed with magnet 4, solves automatic blanking well and produced Because bonding die need to manually take this problem of piece in journey, production efficiency is substantially increased, has saved cost.
Utility model works principle is that punch press top shoe is recessed in part of the upper die in moving downward punching course 111 The edge contacts of punch-die 9, punch-pin 10 in mould 3, the cutting edge of small punch-die 6 and part of the lower die 112 participate in punching, and pass through punching Piece carrys out nip drum pearl 21, and then ball 21 further compresses Hookean spring 20 so that ball 21 is stretched into pogo barrel 19, punching Piece is pasted onto on the first stripper 5, the second stripper 22 and kicker 11, when punching press completion, part of the upper die 111 and lower mold portion After dividing 112 points to open, the release of the elastic force of piece number Hookean spring 20, by pushing up ball 21, make between punching and stripper 5 and kicker 11 Producing certain gap so that punching only contacts with ball 21, and contact area greatly reduces, and prevents punching to paste well, Then by making bar 15, punching is laid to come.
The utility model has the advantages that:Automatic blanking die can be solved in blanking process because bonding die need to manually take showing for piece As substantially increasing production efficiency, having saved cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of buoyant device pogo barrel.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
A kind of blanking single-stroke mould using buoyant device of the present utility model, including the part of the upper die of pairing and lower mold portion Point, wherein part of the upper die includes upper bolster 1, is connected on upper bolster 1 and beats bar 15, die block 2, upper die-cutting rule 7, cavity plate is solid Fixed board 2 is connected with cavity plate 3, magnet 4, the first stripper 5, small punch-die 6, the second stripper in turn towards the side of part of the lower die 22;Part of the lower die includes die shoe 14, and die shoe 14 connects punch-die fixed plate 13, lower die cut knife 8, punch-die fixed plate 13 Ejector block 12, kicker 11, punch-pin 10, punch-die 9 are connected with turn towards the side of part of the upper die, it is characterised in that:It is described The first stripper 5, the second stripper 22, be connected through a screw thread pogo barrel on kicker 11, pogo barrel is by pogo barrel 19th, Hookean spring 20 and the three parts of ball 21 composition.
Design of the present utility model is to be filled in a mold on piece number the first stripper 5, the second stripper 22 and kicker 11 Upper buoyant device, i.e. pogo barrel 16,17,18, this pogo barrel is by pogo barrel 19, Hookean spring 20 and the three parts of ball 21 Composition.Screw thread first is attacked on the first stripper 5, the second stripper 22 and kicker 11 during installation, then pogo barrel 16th, 17,18 it is screwed on the first stripper 5, the second stripper 22 and kicker 11, passes through the Hookean spring being put into pogo barrel 20 length adjust elastic force, stretch out piece number first discharging according further to punching size and the suction of magnet 4 to adjust ball 21 The distance of plate 5, the second stripper 22 and kicker 11, general outreach is in 1.5-2.5mm or so.Make punching and the first discharging There is certain gap between plate 5, the second stripper 22 and kicker 11, that is, can guarantee that punching is not pasted onto the first stripper 5, On two strippers 22 and kicker 11, and can ensures that punching can be adsorbed with magnet 4, solves automatic blanking well and produced Because bonding die need to manually take this problem of piece in journey, production efficiency is substantially increased, has saved cost.
Utility model works principle is that punch press top shoe is recessed in part of the upper die in moving downward punching course 111 The edge contacts of punch-die 9, punch-pin 10 in mould 3, the cutting edge of small punch-die 6 and part of the lower die 112 participate in punching, and pass through punching Piece carrys out nip drum pearl 21, and then ball 21 further compresses Hookean spring 20 so that ball 21 is stretched into pogo barrel 19, punching It is pasted onto on the first stripper 5, the second stripper 22 and kicker 11, when punching press completion, part of the upper die 111 and part of the lower die After 112 separate, the release of the elastic force of piece number Hookean spring 20, by pushing up ball 21, make punching and the first stripper 5, the second stripper Certain gap is produced between 22 and kicker 11 so that punching only contacts with ball 21, and contact area greatly reduces, well Prevent punching to paste, then by making bar 15, punching is laid to come.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, of the present utility model Protection domain is not construed as being only limitted to the concrete form that embodiment is stated, the scope of protection of the utility model is also and in this Art personnel according to present inventive concept it is conceivable that equivalent technologies mean.

Claims (1)

1. a kind of blanking single-stroke mould using buoyant device, include the part of the upper die and part of the lower die of pairing, wherein upper mold portion Dividing includes upper bolster (1), is connected on upper bolster (1) and beats bar (15), die block (2), upper die-cutting rule (7), die block (2) cavity plate (3), magnet (4), the first stripper (5), small punch-die (6), second are connected with turn towards the side of part of the lower die Stripper (22);Part of the lower die includes die shoe (14), and die shoe (14) connects punch-die fixed plate (13), lower die cut knife (8), The side of punch-die fixed plate (13) towards part of the upper die is connected with ejector block (12), kicker (11), punch-pin (10), convex in turn Cavity plate (9), it is characterised in that:Described the first stripper (5), the second stripper (22), kicker are connected on (11) by screw thread Pogo barrel is connect, pogo barrel is made up of pogo barrel (19), Hookean spring (20) and ball (21) three parts.
CN201720670155.5U 2017-06-10 2017-06-10 Using the blanking single-stroke mould of buoyant device Active CN206966407U (en)

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CN201720670155.5U CN206966407U (en) 2017-06-10 2017-06-10 Using the blanking single-stroke mould of buoyant device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720670155.5U CN206966407U (en) 2017-06-10 2017-06-10 Using the blanking single-stroke mould of buoyant device

Publications (1)

Publication Number Publication Date
CN206966407U true CN206966407U (en) 2018-02-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107243540A (en) * 2017-06-10 2017-10-13 宁波鸿达电机模具有限公司 Using the blanking single-stroke mould of buoyant device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107243540A (en) * 2017-06-10 2017-10-13 宁波鸿达电机模具有限公司 Using the blanking single-stroke mould of buoyant device

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