CN108356146A - A kind of bracket progressive die - Google Patents

A kind of bracket progressive die Download PDF

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Publication number
CN108356146A
CN108356146A CN201810258196.2A CN201810258196A CN108356146A CN 108356146 A CN108356146 A CN 108356146A CN 201810258196 A CN201810258196 A CN 201810258196A CN 108356146 A CN108356146 A CN 108356146A
Authority
CN
China
Prior art keywords
station
extrusion position
upper die
counter sink
countersunk head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810258196.2A
Other languages
Chinese (zh)
Inventor
孙强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Easy Pro Industrial Technology Co Ltd
Original Assignee
Zhejiang Easy Pro Industrial Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Easy Pro Industrial Technology Co Ltd filed Critical Zhejiang Easy Pro Industrial Technology Co Ltd
Priority to CN201810258196.2A priority Critical patent/CN108356146A/en
Publication of CN108356146A publication Critical patent/CN108356146A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/08Dies with different parts for several steps in a process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material

Abstract

The present invention relates to punch die manufacture field more particularly to a kind of bracket progressive dies.A kind of bracket progressive die, including lower pallet, it is characterised in that:The side of the lower pallet is equipped with set of molds, and the other side of the lower pallet is equipped with feeding unit;The set of molds includes upper die component and lower mold assemblies, and the lower mold assemblies are disposed with along feed direction rushes guide hole station, pre-punched hole station, counter sink extrusion position, preflush groove station, countersunk head slot extrusion position, punch extermal form station, fine slot station, fine blanking hole station, blanking station, waste material cut-out station.The bracket progressive die of the present invention can be completed at the same time multi-step forming processes until product machines by multiple stations, and the product size processed is consistent, so as to improve production efficiency, ensure product quality.

Description

A kind of bracket progressive die
Technical field
The present invention relates to punch die manufacture field more particularly to a kind of bracket progressive dies.
Background technology
It is typically all at present that only there are one stations in diel manufactures product, just will appear in process of production in this way The problems such as process-cycle is long, needs secondary clamping, and processing dimension is unstable, cumbersome, unsuitable volume production, this is leveraged The production efficiency of factory improves production level to improve efficiency, is badly in need of improving the above shortcoming, is badly in need of a kind of novel dress It sets to solve.
Invention content
The object of the present invention is to provide a kind of bracket progressive dies.The object of the invention is completed at the same time multi-step forming processes until production Product machine, and the product size processed is consistent, so as to improve production efficiency, ensure product quality.
The present invention is technical solution used by solving its technical problem:
A kind of bracket progressive die, including lower pallet, the side of the lower pallet are equipped with set of molds, the lower pallet it is another Side is equipped with feeding unit;
The set of molds includes upper die component and lower mold assemblies, and the upper die component is connected with lower mold assemblies by guide post, The upper die component includes the upper die holder from top to bottom set gradually, upper padding plate, upper clamp plate and stripper plate, the lower mold assemblies packet Include the bottom seat pad set gradually from the bottom to top, lower die holder, lower bolster and lower template;It is also equipped with punch between the lower set of molds;
The lower template be disposed with along feed direction rush guide hole station, pre-punched hole station, counter sink extrusion position, Preflush groove station, countersunk head slot extrusion position, punch extermal form station, fine slot station, fine blanking hole station, blanking station, waste material cut-out Station;
The feeding unit includes discharging frame, and the support shaft driven by magnetic powder brake is equipped on the discharging frame, It is supported by web-like raw material in the support shaft, one group of Live roller, the Live roller are also equipped in the feed inlet of lower die holder It is driven by servo motor;
The upper die holder is screwed with upper padding plate, is also extended through between the upper die component and is equipped with contour set, institute It states and spring is installed between upper die holder and upper clamp plate, the spring runs through upper padding plate, and both ends are fixed with upper die holder and upper clamp plate respectively.
The counter sink extrusion position includes the thick extrusion position of counter sink and counter sink essence extrusion position;The pre-punched hole work Position, the thick extrusion position of counter sink, counter sink essence extrusion position bore dia gradually increase;The countersunk head slot extrusion position includes heavy The thick extrusion position of head slot and countersunk head slot essence extrusion position;The preflush groove station, the thick extrusion position of countersunk head slot, countersunk head slot essence squeeze The size of station gradually increases;The blanking station hollow out mouth is corresponding to shape of product, and the hollow out mouth is two layers of ladder The right angle of shape, ladder is modified to arc-shaped.
The advantageous effect that the present invention is brought:
(1) the bracket progressive die of the present invention can be completed at the same time multi-step forming processes until product adds by multiple stations Work is completed, and the product size processed is consistent, so as to improve production efficiency, ensures product quality.
Description of the drawings
Fig. 1 is rough schematic of the present invention.
Fig. 2 is multistation schematic diagram of the present invention.
Fig. 3 is the converted products schematic diagram of the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below Diagram and specific embodiment are closed, the present invention is further explained.
The side of a kind of bracket progressive die, including lower pallet 1, the lower pallet 1 is equipped with set of molds, the lower pallet 1 The other side feeding unit 18 is installed;
The set of molds includes upper die component 16 and lower mold assemblies 17, and the upper die component 16 and lower mold assemblies 17 are by leading Column 11 is connected, and the upper die component 16 includes upper die holder 4, upper padding plate 5, upper clamp plate 6 and the stripper plate from top to bottom set gradually 7, the lower mold assemblies 17 include 2 lower die holder 3 of bottom seat pad, 4 plate of underlay and the lower template 5 set gradually from the bottom to top;Under described Punch 12 is also equipped between set of molds 17;
The lower template 5 is disposed with along feed direction rushes guide hole station 23, pre-punched hole station 24, counter sink extruding Station 25, countersunk head slot extrusion position 27, punch extermal form station 28, fine slot work 29, fine blanking hole station 30, is fallen preflush groove station 26 Expect that station 31, waste material cut off station 32;
The feeding unit 18 includes discharging frame 19, and the branch driven by magnetic powder brake is equipped on the discharging frame 19 Axis 20 is supportted, web-like raw material 21 is supported by the support shaft 20, one group of Live roller is also equipped in the feed inlet of lower die holder 3 22, the Live roller 22 is driven by servo motor;
The upper die holder 4 is fixed with upper padding plate 5 by screw 13, also extended through between the upper die component 16 be equipped with it is contour Set 15, is equipped with spring 14 between the upper die holder 4 and upper clamp plate 6, the spring 14 runs through upper padding plate 5, both ends respectively with upper mold Seat 4 is fixed with upper clamp plate 6.
The counter sink extrusion position 25 includes the thick extrusion position 251 of counter sink and counter sink essence extrusion position 252;It is described The thick extrusion position 25 of pre-punched hole station 25, counter sink, counter sink essence extrusion position 27 bore dia gradually increase;The countersunk head slot Extrusion position 27 includes the thick extrusion position 271 of countersunk head slot and countersunk head slot essence extrusion position 272;The preflush groove station 26, countersunk head The thick extrusion position 271 of slot, countersunk head slot essence extrusion position 272 size gradually increase;31 hollow out mouth of the blanking station and product 33 shapes are corresponding, and the hollow out mouth is one two layers ladder-like, and the right angle of ladder is modified to arc-shaped.
The product 33 further includes counter sink 34 and countersunk head slot 35.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims (3)

1. a kind of bracket progressive die, including lower pallet, it is characterised in that:The side of the lower pallet is equipped with set of molds, described The other side of lower pallet is equipped with feeding unit;
The set of molds includes upper die component and lower mold assemblies, and the upper die component is connected with lower mold assemblies by guide post, described Upper die component includes the upper die holder from top to bottom set gradually, upper padding plate, upper clamp plate and stripper plate, the lower mold assemblies include by Under the supreme bottom seat pad set gradually, lower die holder, lower bolster and lower template;It is also equipped with punch between the lower set of molds;
The lower template is disposed with along feed direction rushes guide hole station, pre-punched hole station, counter sink extrusion position, pre- punching Slot station, countersunk head slot extrusion position, punch extermal form station, fine slot station, fine blanking hole station, blanking station, waste material cut off station;
The feeding unit includes discharging frame, and the support shaft driven by magnetic powder brake is equipped on the discharging frame, described It is supported by web-like raw material in support shaft, is also equipped with one group of Live roller in the feed inlet of lower die holder, the Live roller passes through Servo motor drives;
2. the bracket progressive die according to claim 1, it is characterised in that:The upper die holder is solid by screw with upper padding plate It is fixed, it is also extended through between the upper die component and contour set is installed, spring is installed between the upper die holder and upper clamp plate, the spring passes through Backing plate is put on, both ends are fixed with upper die holder and upper clamp plate respectively.
3. the bracket progressive die according to claim 1, it is characterised in that:The counter sink extrusion position includes that counter sink is thick Extrusion position and counter sink essence extrusion position;The pre-punched hole station, the thick extrusion position of counter sink, counter sink essence extrusion position Bore dia gradually increases;The countersunk head slot extrusion position includes the thick extrusion position of countersunk head slot and countersunk head slot essence extrusion position;It is described Preflush groove station, the thick extrusion position of countersunk head slot, countersunk head slot essence extrusion position size gradually increase;The blanking station hollow out mouth Corresponding to shape of product, the hollow out mouth is one two layers ladder-like, and the right angle of ladder is modified to arc-shaped.
CN201810258196.2A 2018-03-27 2018-03-27 A kind of bracket progressive die Pending CN108356146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810258196.2A CN108356146A (en) 2018-03-27 2018-03-27 A kind of bracket progressive die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810258196.2A CN108356146A (en) 2018-03-27 2018-03-27 A kind of bracket progressive die

Publications (1)

Publication Number Publication Date
CN108356146A true CN108356146A (en) 2018-08-03

Family

ID=63001704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810258196.2A Pending CN108356146A (en) 2018-03-27 2018-03-27 A kind of bracket progressive die

Country Status (1)

Country Link
CN (1) CN108356146A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113523061A (en) * 2020-03-31 2021-10-22 本田技研工业株式会社 Continuous feed press device and manufacturing device for fuel cell separator
CN115055978A (en) * 2022-08-17 2022-09-16 广东名田科技有限公司 Production processing equipment of metalwork for block terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1034395A (en) * 1996-07-26 1998-02-10 Asahi Seiki Kogyo Kk Die set of transfer press
CN205732535U (en) * 2016-06-15 2016-11-30 苏州铭钛五金有限公司 A kind of power key progressive die
CN206550211U (en) * 2016-12-29 2017-10-13 苏州铭钛五金有限公司 A kind of bracket progressive die

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1034395A (en) * 1996-07-26 1998-02-10 Asahi Seiki Kogyo Kk Die set of transfer press
CN205732535U (en) * 2016-06-15 2016-11-30 苏州铭钛五金有限公司 A kind of power key progressive die
CN206550211U (en) * 2016-12-29 2017-10-13 苏州铭钛五金有限公司 A kind of bracket progressive die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113523061A (en) * 2020-03-31 2021-10-22 本田技研工业株式会社 Continuous feed press device and manufacturing device for fuel cell separator
CN115055978A (en) * 2022-08-17 2022-09-16 广东名田科技有限公司 Production processing equipment of metalwork for block terminal
CN115055978B (en) * 2022-08-17 2022-12-02 广东名田科技有限公司 Production processing equipment of metalwork for block terminal

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