CN104368715A - Blank locating device for stamping die - Google Patents

Blank locating device for stamping die Download PDF

Info

Publication number
CN104368715A
CN104368715A CN201410655443.4A CN201410655443A CN104368715A CN 104368715 A CN104368715 A CN 104368715A CN 201410655443 A CN201410655443 A CN 201410655443A CN 104368715 A CN104368715 A CN 104368715A
Authority
CN
China
Prior art keywords
blank
plate
locating
locating piece
blocks
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
CN201410655443.4A
Other languages
Chinese (zh)
Inventor
徐广亮
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.)
Hefei Langjia Mechanical And Electrical Equipment Co Ltd
Original Assignee
Hefei Langjia Mechanical And Electrical Equipment 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 Hefei Langjia Mechanical And Electrical Equipment Co Ltd filed Critical Hefei Langjia Mechanical And Electrical Equipment Co Ltd
Priority to CN201410655443.4A priority Critical patent/CN104368715A/en
Publication of CN104368715A publication Critical patent/CN104368715A/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
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • 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
    • B21D43/003Positioning devices

Abstract

The invention relates to a blank locating device for a stamping die. The blank locating device comprises a lower die plate, a stripper plate, an upper die plate and a blank. The lower portion of the upper die plate is fixedly connected with springs. The lower ends of the springs are connected with a locating plate. The left side and the right side of the lower end of the locating plate are provided with locating blocks. Pressing blocks are arranged at the positions, close to the center, of the lower end of the locating plate. The contact end surfaces between the locating blocks and the blank and the bottom ends of the pressing blocks are all provided with elastic cushion layers. The blank locating device is simple in structure and convenient to demount and mount; when the upper die plate moves downwards, force applied to the springs can make the locating plate move downwards, and the locating plate is inserted into a hole in the stripper plate to make the blank aligned with the center of the lower die plate; since the pressing blocks are arranged, it can be guaranteed that the pressing blocks press the blank tightly and the blank will not shake when the upper die plate moves downwards; meanwhile, the elastic cushion layers are arranged on the pressing blocks and the locating blocks, so the situation that the surface of the blank is damaged due to too large acting force can be prevented.

Description

A kind of diel blank locator
Technical field
The present invention relates to mould applications, particularly relate to a kind of diel blank locator.
Background technology
Cold punching technology is a kind of cutting highly efficient in productivity, few or the advanced processing method without cutting, all has a lot of advantages in economy and technical elements.It is easy and simple to handle, is convenient to realize mechanization and automation, is suitable for the production of part more in enormous quantities, and its goods generally do not need to make further machining, and dimensional accuracy and interchangeability are also all relatively good.So it occupies very consequence in the industry such as aviation, automobile, tractor, electrical equipment and electrical, precision instrumentation.In the middle of punching production, diel is as the concrete executing means of Sheet Metal Forming Technology, and natural attention, in fact, the design level of punching die structure and the accuracy of manufacture are the keys ensureing stamped part quality.In prior art, in diel, can blank centring position be the key factor ensureing punching quality, in prior art, for locating the apparatus structure relative complex of blank, is difficult to dismounting.
Summary of the invention
The present invention, in order to overcome deficiency of the prior art, provides a kind of diel blank locator.
The present invention is achieved through the following technical solutions:
A kind of diel blank locator, comprise lower bolster, stripper, cope match-plate pattern, blank, the below of described cope match-plate pattern is fixedly connected with spring, the lower end of described spring is connected with location-plate, locating piece is provided with in the left and right sides of location-plate lower end, be provided with compact heap in the lower end of location-plate near centre position, the contact end face of described locating piece and blank and the bottom of compact heap are equipped with elastic insert.
As the preferred technical solution of the present invention, described elastic insert is bonded on locating piece and compact heap by adhesive.
As the preferred technical solution of the present invention, the outer face of described locating piece is concordant with the side end face of location-plate.
As the preferred technical solution of the present invention, described locating piece is oblique piece.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, be convenient to dismounting, when cope match-plate pattern is descending, the power acted on spring can make location-plate move down, locating piece inserts in the hole of stripper, make blank centring position on lower bolster, by arranging compact heap, can ensure when cope match-plate pattern is descending, compact heap is tightly pressed on blank, ensures that it does not rock, and is provided with elastic insert on compact heap and locating piece simultaneously, can prevent from, because active force is excessive, causing damage to the surface quality of blank.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-lower bolster; 2-stripper; 3-cope match-plate pattern; 4-blank; 5-spring; 6-location-plate; 7-locating piece; 8-compact heap; 9-elastic insert.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of diel blank locator, comprise lower bolster 1, stripper 2, cope match-plate pattern 3, blank 4, the below of described cope match-plate pattern 3 is fixedly connected with spring 5, the lower end of described spring 5 is connected with location-plate 6, locating piece 7 is provided with in the left and right sides of location-plate 6 lower end, the outer face of described locating piece 7 is concordant with the side end face of location-plate 6, and described locating piece 7 is oblique piece.When cope match-plate pattern 3 is descending, the power acted on spring 5 can make location-plate 6 move down, and locating piece 7 inserts in the hole of stripper 2, makes blank 4 centring position on lower bolster 1.
Be provided with compact heap 8 in the lower end of location-plate 6 near centre position, by arranging compact heap 8, can ensure that compact heap 8 is tightly pressed on blank 4 when cope match-plate pattern 1 is descending, ensureing that it does not rock.
Described locating piece 7 is equipped with elastic insert 9 with the contact end face of blank 4 and the bottom of compact heap 8, and described elastic insert 9 is bonded on locating piece 7 and compact heap 8 by adhesive.On compact heap 8 and locating piece 7, be provided with elastic insert 9 simultaneously, can prevent from, because active force is excessive, causing damage to the surface quality of blank 4.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1. a diel blank locator, comprise lower bolster (1), stripper (2), cope match-plate pattern (3), blank (4), it is characterized in that: the below of described cope match-plate pattern (3) is fixedly connected with spring (5), the lower end of described spring (5) is connected with location-plate (6), locating piece (7) is provided with in the left and right sides of location-plate (6) lower end, compact heap (8) is provided with near centre position in the lower end of location-plate (6), described locating piece (7) is equipped with elastic insert (9) with the contact end face of blank (4) and the bottom of compact heap (8).
2. a kind of diel blank locator according to claim 1, is characterized in that: described elastic insert (9) is bonded on locating piece (7) and compact heap (8) by adhesive.
3. a kind of diel blank locator according to claim 1, is characterized in that: the outer face of described locating piece (7) is concordant with the side end face of location-plate (6).
4. a kind of diel blank locator according to claim 3, is characterized in that: described locating piece (7) is oblique piece.
CN201410655443.4A 2014-11-17 2014-11-17 Blank locating device for stamping die Pending CN104368715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410655443.4A CN104368715A (en) 2014-11-17 2014-11-17 Blank locating device for stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410655443.4A CN104368715A (en) 2014-11-17 2014-11-17 Blank locating device for stamping die

Publications (1)

Publication Number Publication Date
CN104368715A true CN104368715A (en) 2015-02-25

Family

ID=52548056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410655443.4A Pending CN104368715A (en) 2014-11-17 2014-11-17 Blank locating device for stamping die

Country Status (1)

Country Link
CN (1) CN104368715A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514362A (en) * 2017-01-18 2017-03-22 桐乡市佳栋贸易有限公司 Panel processing device
CN106607978A (en) * 2016-12-14 2017-05-03 江苏宜翔陶瓷科技有限公司 Accurately-positioning molding method capable of controlling bonding mud amount and device using method
CN108698112A (en) * 2016-03-01 2018-10-23 斯多里机械有限责任公司 Shell systems positioning component for shell

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108698112A (en) * 2016-03-01 2018-10-23 斯多里机械有限责任公司 Shell systems positioning component for shell
EP3423207A4 (en) * 2016-03-01 2019-11-13 Stolle Machinery Company, LLC Shell system locating assembly for shells
CN108698112B (en) * 2016-03-01 2020-03-03 斯多里机械有限责任公司 Shell system positioning assembly for shell
US10898941B2 (en) 2016-03-01 2021-01-26 Stolle Machinery Company, Llc Shell system locating assembly for shells
CN106607978A (en) * 2016-12-14 2017-05-03 江苏宜翔陶瓷科技有限公司 Accurately-positioning molding method capable of controlling bonding mud amount and device using method
CN106514362A (en) * 2017-01-18 2017-03-22 桐乡市佳栋贸易有限公司 Panel processing device

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Legal Events

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150225

WD01 Invention patent application deemed withdrawn after publication