CN205032569U - Make continuous stamping die of backplate communication connector shielding piece - Google Patents

Make continuous stamping die of backplate communication connector shielding piece Download PDF

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Publication number
CN205032569U
CN205032569U CN201520765511.2U CN201520765511U CN205032569U CN 205032569 U CN205032569 U CN 205032569U CN 201520765511 U CN201520765511 U CN 201520765511U CN 205032569 U CN205032569 U CN 205032569U
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CN
China
Prior art keywords
punch
bolster
die
guiding post
train wheel
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Expired - Fee Related
Application number
CN201520765511.2U
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Chinese (zh)
Inventor
陈光君
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SICHUAN RUIBAO ELECTRONIC Co Ltd
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SICHUAN RUIBAO ELECTRONIC Co Ltd
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Priority to CN201520765511.2U priority Critical patent/CN205032569U/en
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Publication of CN205032569U publication Critical patent/CN205032569U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a make continuous stamping die of backplate communication connector shielding piece, on it improves and a little to lie in all focusing on a mould with all work steps of production backplate communication connector shielding piece, on the punch holder with take off the terrace die that is provided with all work steps on the flitch, set up the die of all work steps on the lower bolster, through the effect of terrace die and die, the realization serialization is produced, has improved production efficiency, has reduced the mould utility volume, has reduced the manufacturing cost of enterprise.

Description

A kind of continuous stamping die manufacturing backboard communications connectors shielding sheet
Technical field
The utility model relates to a kind of continuous stamping die, particularly relates to a kind of continuous stamping die manufacturing backboard communications connectors shielding sheet.
Background technology
At present, need multiple work step to complete for backboard communications connectors shielding sheet manufacture in prior art, the convex closure that is such as shaped, circular hole be die-cut, the blanking of product endoporus, product design blanking, product take out draw hole, product chamfering, product bending, etc. step.In this multiple punching course, need multiple single die to have realized, waste the cost that a large amount of human resources of manufacturing enterprise, technique process are loaded down with trivial details, increase Mold Making and maintenance simultaneously, cannot realize producing in enormous quantities fast.The production cycle that the integral production cost that result in enterprise is high, extend product, reduce enterprise efficiency.
Utility model content
In order to overcome the defect that existing manufacture backboard communications connectors shielding sheet needed a single die, the utility model provides a kind of continuous stamping die manufacturing backboard communications connectors shielding sheet, this continuous stamping die can complete all work steps of backboard communications connectors shielding sheet, realize continuous prodution, improve production efficiency, decrease mold use amount, reduce the manufacturing cost of enterprise.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
Manufacture a continuous stamping die for backboard communications connectors shielding sheet, comprise upper die and lower die, it is characterized in that: described patrix comprises upper bolster, upper padding plate, train wheel bridge, baffle plate, stripper plate, described counterdie comprises lower bolster, lower bolster and die shoe, upper padding plate is fixed on upper bolster, and train wheel bridge is fixed on upper padding plate, baffle plate is fixed on stripper plate, lower bolster is fixed on die shoe, and lower bolster is fixed on lower bolster, and described train wheel bridge is disposed with and rushes circular hole punch from feed end, product endoporus blanking punch, take out and draw pre-punched hole punch, primary production profile blanking punch, puncture forming terrace die, afterproduct profile blanking punch, 25 ° of bending punch and flatness adjustment punch, described stripper plate is disposed with shaping convex closure punch from feed end, relative with rushing circular hole punch enters son, relative with product endoporus blanking punch enters son, with take out draw pre-punched hole punch relative enter son, take out and draw pre-punched hole chamfering punch, take out and draw punch, take out and draw Height Adjustment punch, product chamfering punch, relative with primary production profile blanking punch enters son, relative with puncturing forming terrace die enter son, in afterproduct profile blanking punch relative enter son, relative with 25 ° of bending punch enters son, keyhole detection punch, " Z " font bending punch, " Z " font adjustment punch and with flatness adjust punch relative enter son, described lower bolster is disposed with from feed end the die corresponding with all punch on described train wheel bridge and stripper plate.
Described upper bolster is provided with outer bush, described die shoe is provided with outer guiding post, outer bush and outer guiding post interference fit, upper bolster and die shoe are cooperated together by outer bush and outer guiding post, described train wheel bridge and lower bolster are provided with interior guide pin bushing, described stripper plate is provided with inner guiding post, interior guide pin bushing and inner guiding post interference fit, train wheel bridge, lower bolster and stripper plate are cooperated together by interior guide pin bushing and inner guiding post.
Described outer guiding post is socketed with external compression spring, external compression spring one end is connected on outer bush, and the other end is connected on outer guiding post, is provided with interior Compress Spring in described interior guide pin bushing, and interior Compress Spring one end is connected in interior guide pin bushing, and the other end is connected on inner guiding post.
Described stripper plate is provided with pilot pin, described lower bolster is provided with buoyant pin, described lower bolster is provided with stock guide.
The stay bolt of described train wheel bridge through upper padding plate is locked on upper bolster, and train wheel bridge and upper bolster adopt to have strong market potential and locate, and the stay bolt of lower bolster through lower bolster is locked on die shoe, and lower bolster and die shoe adopt to have strong market potential and locate.
Operation principle: raw material are positioned on feeding disk, material strip, through stamping machine feed mechanism, enters mould accurately.This stamping die is arranged in 30T forcing press table, upper mould is driven to move up and down stamped workpieces by the top shoe of forcing press, once, each station completes an operation in every punching press, comes last station and produces a part, then material strip to advance the distance of a unit along arrow shown in figure, carrying out punching press again, after product to mould discharging, realizing continuous rewinding through automatically responding to rewinding frame, form continuous seepage production line, realize accurate, efficient, batch production.
The utility model has the following advantages:
1, the utility model comprises upper die and lower die, it is characterized in that: described patrix comprises upper bolster, upper padding plate, train wheel bridge, baffle plate, stripper plate, described counterdie comprises lower bolster, lower bolster and die shoe, upper padding plate is fixed on upper bolster, and train wheel bridge is fixed on upper padding plate, baffle plate is fixed on stripper plate, lower bolster is fixed on die shoe, and lower bolster is fixed on lower bolster, and described train wheel bridge is disposed with and rushes circular hole punch from feed end, product endoporus blanking punch, take out and draw pre-punched hole punch, primary production profile blanking punch, puncture forming terrace die, afterproduct profile blanking punch, 25 ° of bending punch and flatness adjustment punch, described stripper plate is disposed with shaping convex closure punch from feed end, relative with rushing circular hole punch enters son, relative with product endoporus blanking punch enters son, with take out draw pre-punched hole punch relative enter son, take out and draw pre-punched hole chamfering punch, take out and draw punch, take out and draw Height Adjustment punch, product chamfering punch, relative with primary production profile blanking punch enters son, relative with puncturing forming terrace die enter son, in afterproduct profile blanking punch relative enter son, relative with 25 ° of bending punch enters son, keyhole detection punch, " Z " font bending punch, " Z " font adjustment punch and with flatness adjust punch relative enter son, described lower bolster is disposed with from feed end the die corresponding with all punch on described train wheel bridge and stripper plate.The utility model just can complete manufacture and the production of whole threading device talk bonder terminal through the mating reaction of above-mentioned punch and die, do not need to arrange independent mould to each work step, so just greatly reduce mold use amount, thus just decrease the maintenance cost of mould and the cost of manufacture of mould, a stamping machine just progressively can complete the manufacture of threading device talk bonder terminal by continuous print, achieve its continuous prodution, substantially increase production efficiency, and arrange each enter son mainly carry out leading and locating to the punch be arranged on train wheel bridge.
2, the utility model upper bolster is provided with outer bush, described die shoe is provided with outer guiding post, outer bush and outer guiding post interference fit, upper bolster and die shoe are cooperated together by outer bush and outer guiding post, described train wheel bridge and lower bolster are provided with interior guide pin bushing, described stripper plate is provided with inner guiding post, interior guide pin bushing and inner guiding post interference fit, train wheel bridge, lower bolster and stripper plate are cooperated together by interior guide pin bushing and inner guiding post.By coordinating of outer bush and outer guiding post, the cooperation of interior guide pin bushing and inner guiding post, the correcting achieving upper die and lower die coordinates, in process of production can not the demoulding, such fit system accurate positioning, carrying device communications connectors terminal on the material strip formed aligns mutually, is convenient to normally carrying out of next operation.
3, the utility model outer guiding post is socketed with external compression spring, external compression spring one end is connected on outer bush, and the other end is connected on outer guiding post, is provided with interior Compress Spring in described interior guide pin bushing, interior Compress Spring one end is connected in interior guide pin bushing, and the other end is connected on inner guiding post.The external compression spring arranged and interior Compress Spring ensure that patrix is when depressing, and when stamping machine drift lifts, patrix can automatically reset, to carry out a work step, realizes continuous prodution.
4, the utility model stripper plate is provided with pilot pin, described lower bolster is provided with buoyant pin, described lower bolster is provided with stock guide.The effect of pilot pin is the location for material strip, anti-stopping materials strip sideslip, and the effect of buoyant pin is for buoyance lift material strip, material strip is departed from lower bolster surface and be convenient to material strip to subsequent processing transmission, stock guide is used for material strip location and material strip is departed from stripper plate surface, and counterdie die is pressed in lower bolster, there will not be die to jump out problem.
5, the stay bolt of the utility model train wheel bridge through upper padding plate is locked on upper bolster, and train wheel bridge and upper bolster adopt to have strong market potential and locate, and the stay bolt of lower bolster through lower bolster is locked on die shoe, and lower bolster and die shoe adopt to have strong market potential and locate.Upper folder and upper bolster are fixed together by this connected mode, and lower bolster and lower bolster are fixed together, this mode is convenient to dismounting, is convenient to the regular maintenance of mould.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is material strip through each punch of the utility model and the shaping structural representation of die;
1 is marked in figure, upper bolster, 2, upper padding plate, 3, train wheel bridge, 4, baffle plate, 5, stripper plate, 6, stock guide, 7, material strip, 8, lower bolster, 9, lower bolster, 10, die shoe, 11, outer bush, 12, shaping convex closure punch, 13, rush circular hole punch, 14, product endoporus blanking punch, 15, take out and draw pre-punched hole punch, 16, take out and draw pre-punched hole chamfering punch, 17, take out and draw punch, 18, take out and draw Height Adjustment punch, 19, primary production profile blanking punch, 20, product chamfering punch, 21, puncture forming terrace die, 22, afterproduct profile blanking punch, 23, 25 ° of bending punch, 24, keyhole detection punch, 25, " Z " font bending punch, 26, " Z " font adjustment punch, 27, interior guide pin bushing, 28, inner guiding post, 29, flatness adjustment punch, 30, outer guiding post, 31, buoyant pin, 32, rush circular hole die, 33, product endoporus blanking die, 34, take out and draw pre-punched hole die, 35, take out and draw pre-punched hole chamfering die, 36, take out and draw die, 37, take out and draw Height Adjustment die, 38, primary production profile blanking die, 39, product chamfering die, 40, puncture female die for forming, 41, afterproduct profile blanking die, 42, 25 ° of bending female dies, 43, keyhole detection die, 44, " Z " font bending female die, 45, " Z " font adjustment die, 46, flatness adjustment die, 47, shaping convex closure die, 48, pilot pin.
Detailed description of the invention
The utility model is the continuous progressive die of all tooling step that backboard communications connectors shielding sheet manufactures, and adopts one set of die to realize backboard communications connectors shielding sheet continuous seepage.
The main template of this continuous progressive die comprises upper die and lower die, and patrix comprises: upper bolster 1, upper padding plate 2, train wheel bridge 3, baffle plate 4, stripper plate 5.Counterdie comprises: lower bolster 8, lower bolster 9, die shoe 10, mode is assembled: upper padding plate 2 is fixed on upper bolster 1 between template, the stay bolt of train wheel bridge 3 through upper padding plate 2 is locked on upper bolster 1, train wheel bridge 3 and die holder 1 adopt to have strong market potential locates, baffle plate 4 is fixed on stripper plate 5, lower bolster 9 is fixed on die shoe 10, and the stay bolt of lower bolster 8 through lower bolster 9 is locked on die shoe 10, and lower bolster 8 and die shoe 10 adopt to have strong market potential locates.Upper and lower mould is by being fastened on the outer bush 11 of upper bolster 1 and the outer guiding post 30 interference fit positioning and guiding be fastened on die shoe 10, train wheel bridge 3 and stripper plate 5 and lower bolster 8 are by being arranged on guide pin bushing 27 on inner guiding post 28 on stripper plate 5 and train wheel bridge 3, interior guide pin bushing 27 on lower bolster, interference fit correcting, material strip 7 keeps locating accurately with mould by the pilot pin 49 be arranged on stripper plate, counterdie is designed with buoyant pin 31 for buoyance lift material strip, material strip 7 is departed from lower bolster 8 surface and is convenient to material strip to subsequent processing transmission.Lower bolster 8 is designed with stock guide 6, locates for material strip and material strip is departed from stripper plate surface, and counterdie die is compressed with in template, there will not be die to jump out problem.
Produce backboard communications connectors shielding sheet diel all process steps structure and have 15, upper and lower mould counter structure comprises shaping convex closure, rushes bullport work step, product endoporus blanking work step, take out draw pre-punched hole work step, take out draw pre-punched hole chamfering work step, take out draw work step, take out draw Height Adjustment work step, product design blanking work step, product chamfering work step, puncture shaping work step, 25 ° of bending work steps, keyhole detection work step, " Z " font bending work step, " Z " fonts adjustment work step, flatnesses adjustment work steps etc.
Therefore, train wheel bridge 3 is disposed with and rushes circular hole punch 13 from feed end, product endoporus blanking punch 14, take out and draw pre-punched hole punch 15, primary production profile blanking punch 19, puncture forming terrace die 21, afterproduct profile blanking punch 22, 25 ° of bending punch 23 and flatness adjustment punch 29, described stripper plate 5 is disposed with shaping convex closure punch 12 from feed end, relative with rushing circular hole punch enters son, relative with product endoporus blanking punch enters son, with take out draw pre-punched hole punch relative enter son, take out and draw pre-punched hole chamfering punch 16, take out and draw punch 17, take out and draw Height Adjustment punch 18, product chamfering punch 20, relative with primary production profile blanking punch enters son, relative with puncturing forming terrace die enter son, in afterproduct profile blanking punch relative enter son, relative with 25 ° of bending punch enters son, keyhole detection punch 24, " Z " font bending punch 25, " Z " font adjustment punch 26 and with flatness adjust punch relative enter son, described lower bolster is disposed with from feed end the die corresponding with all punch on described train wheel bridge and stripper plate, is followed successively by: rush circular hole die 32, product endoporus blanking die 33, take out and draw pre-punched hole die 34, take out and draw pre-punched hole chamfering die 35, take out and draw die 36, take out and draw Height Adjustment die 37, primary production profile blanking die 38, product chamfering die 39, puncture female die for forming 40, afterproduct profile blanking die 41, 25 ° of bending female dies 42, keyhole detection die 43, " Z " font bending female die 44, " Z " font adjustment die 45, flatness adjustment die 46 and shaping convex closure die 47.
Raw material are positioned on feeding disk, and material strip, through stamping machine feed mechanism, enters mould accurately.This stamping die is arranged in 30T forcing press table, upper mould is driven to move up and down stamped workpieces by the top shoe of forcing press, once, each station completes an operation in every punching press, comes last station and produces a part, then material strip 7 to advance the distance of a unit along arrow shown in figure, carrying out punching press again, after product to mould discharging, realizing continuous rewinding through automatically responding to rewinding frame, form continuous seepage production line, realize accurate, efficient, batch production.

Claims (5)

1. manufacture a continuous stamping die for backboard communications connectors shielding sheet, comprise upper die and lower die, it is characterized in that: described patrix comprises upper bolster, upper padding plate, train wheel bridge, baffle plate, stripper plate, described counterdie comprises lower bolster, lower bolster and die shoe, upper padding plate is fixed on upper bolster, and train wheel bridge is fixed on upper padding plate, baffle plate is fixed on stripper plate, lower bolster is fixed on die shoe, and lower bolster is fixed on lower bolster, and described train wheel bridge is disposed with and rushes circular hole punch from feed end, product endoporus blanking punch, take out and draw pre-punched hole punch, primary production profile blanking punch, puncture forming terrace die, afterproduct profile blanking punch, 25 ° of bending punch and flatness adjustment punch, described stripper plate is disposed with shaping convex closure punch from feed end, relative with rushing circular hole punch enters son, relative with product endoporus blanking punch enters son, with take out draw pre-punched hole punch relative enter son, take out and draw pre-punched hole chamfering punch, take out and draw punch, take out and draw Height Adjustment punch, product chamfering punch, relative with primary production profile blanking punch enters son, relative with puncturing forming terrace die enter son, in afterproduct profile blanking punch relative enter son, relative with 25 ° of bending punch enters son, keyhole detection punch, " Z " font bending punch, " Z " font adjustment punch and with flatness adjust punch relative enter son, described lower bolster is disposed with from feed end the die corresponding with all punch on described train wheel bridge and stripper plate.
2. a kind of continuous stamping die manufacturing backboard communications connectors shielding sheet according to claim 1, it is characterized in that: described upper bolster is provided with outer bush, described die shoe is provided with outer guiding post, outer bush and outer guiding post interference fit, upper bolster and die shoe are cooperated together by outer bush and outer guiding post, described train wheel bridge and lower bolster are provided with interior guide pin bushing, described stripper plate is provided with inner guiding post, interior guide pin bushing and inner guiding post interference fit, train wheel bridge, lower bolster and stripper plate are cooperated together by interior guide pin bushing and inner guiding post.
3. a kind of continuous stamping die manufacturing backboard communications connectors shielding sheet according to claim 2, it is characterized in that: described outer guiding post is socketed with external compression spring, external compression spring one end is connected on outer bush, the other end is connected on outer guiding post, in described interior guide pin bushing, interior Compress Spring is installed, interior Compress Spring one end is connected in interior guide pin bushing, and the other end is connected on inner guiding post.
4. a kind of continuous stamping die manufacturing backboard communications connectors shielding sheet according to claim 1, it is characterized in that: described stripper plate is provided with pilot pin, described lower bolster is provided with buoyant pin, described lower bolster is provided with stock guide.
5. a kind of continuous stamping die manufacturing backboard communications connectors shielding sheet according to claim 1,2,3 or 4, it is characterized in that: the stay bolt of described train wheel bridge through upper padding plate is locked on upper bolster, train wheel bridge and upper bolster adopt to have strong market potential and locate, the stay bolt of lower bolster through lower bolster is locked on die shoe, and lower bolster and die shoe adopt to have strong market potential and locate.
CN201520765511.2U 2015-09-30 2015-09-30 Make continuous stamping die of backplate communication connector shielding piece Expired - Fee Related CN205032569U (en)

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CN201520765511.2U CN205032569U (en) 2015-09-30 2015-09-30 Make continuous stamping die of backplate communication connector shielding piece

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180385A (en) * 2016-08-31 2016-12-07 成都宏明双新科技股份有限公司 A kind of receiver forming parts precision progressive die
CN107626824A (en) * 2017-09-29 2018-01-26 浙江长兴普华金属科技有限公司 A kind of Production of Stamping Die technique suitable for small-sized aluminium plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180385A (en) * 2016-08-31 2016-12-07 成都宏明双新科技股份有限公司 A kind of receiver forming parts precision progressive die
CN107626824A (en) * 2017-09-29 2018-01-26 浙江长兴普华金属科技有限公司 A kind of Production of Stamping Die technique suitable for small-sized aluminium plate

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160217

Termination date: 20200930

CF01 Termination of patent right due to non-payment of annual fee