CN104307999A - Progressive die for stamping bracket - Google Patents

Progressive die for stamping bracket Download PDF

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Publication number
CN104307999A
CN104307999A CN201410656795.1A CN201410656795A CN104307999A CN 104307999 A CN104307999 A CN 104307999A CN 201410656795 A CN201410656795 A CN 201410656795A CN 104307999 A CN104307999 A CN 104307999A
Authority
CN
China
Prior art keywords
die
casement
stamping
oblique impact
housed
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.)
Granted
Application number
CN201410656795.1A
Other languages
Chinese (zh)
Other versions
CN104307999B (en
Inventor
潘天飞
陈子君
龙群伟
唐兆清
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.)
LIUZHOU FEIGE AUTO PARTS Co Ltd
Original Assignee
LIUZHOU FEIGE AUTO PARTS 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 LIUZHOU FEIGE AUTO PARTS Co Ltd filed Critical LIUZHOU FEIGE AUTO PARTS Co Ltd
Priority to CN201410656795.1A priority Critical patent/CN104307999B/en
Publication of CN104307999A publication Critical patent/CN104307999A/en
Application granted granted Critical
Publication of CN104307999B publication Critical patent/CN104307999B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/04Centering the work; Positioning the tools
    • 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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14Dies
    • 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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/34Perforating tools; Die holders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention discloses a progressive die for stamping a bracket and relates to the technical field of stamping die manufacturing. The progressive die for stamping the bracket comprises a die base, the die base is provided with a bottom plate and a lower die holder which is fixed on the bottom plate, a plurality of workpiece locating blocks are at least arranged at one side of the lower die holder, and a first forming die, a second forming die, a trimming die, a lateral stamping die and a plurality of oblique stamping dies are arrayed in parallel to the workpiece locating blocks according to procedures. Compared with the prior art, the progressive die for stamping the bracket is capable of finishing all the procedures for bracket processing, the production efficiency is high, holes in an incline are formed through the oblique stamping dies, a bracket stamping piece does not need to turn to different angles to locate again, the locating is precise, and the position precision of the processed mounting hole is guaranteed.

Description

Support stamping continuous die
Technical field
The present invention relates to diel manufacturing technology field, especially a kind of progressive press tool for support punch process.
Background technology
Support 104 is as shown in Figure 1 special-shaped stamping parts, support 104 is provided with a vertical plane and multiple inclined-plane, vertical plane is provided with the first installing hole 101, two inclined-planes are respectively equipped with the second installing hole 102 and the 3rd installing hole 103, the processing process of support is: blanking → shaping I → shaping II → trimming → punching I → punching II → punching III.Because existing stamping die can only carry out the processing of single operation, and can not punching on inclined-plane, three cover perforating dies are adopted when processing three installing holes, the inclined-plane of processing second installing hole 102 and the position that the inclined-plane of processing the 3rd installing hole 103 forwards level respectively to are carried out punching again, therefore, the processing of support just can complete with many cover stamping dies, and production efficiency is low; And when processing second, third installing hole, the position that support stamping parts will forward different angles to is reorientated, easily cause location inaccurate, the positional precision of these three installing holes is difficult to ensure.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of support stamping continuous die, and adopt many cover stamping die machining supports to solve, production efficiency is low, and locates inaccurate problem.
In order to solve the problem, the technical solution used in the present invention is: this support stamping continuous die, include mould bases, described mould bases is provided with base plate and is fixed on the die shoe on described base plate, at least in the side of described die shoe, multiple Workpiece fixing block is housed, is provided with side by side by the first shaping mould of array of procedures, the second shaping mould, edger, side blow casement and multiple oblique impact casement with described Workpiece fixing block.
In above-mentioned support stamping continuous die technical scheme, technical scheme can also be more specifically: described oblique impact casement includes base and is contained in the guide pad above described base, described guide pad is provided with downward-sloping guide rail, the slide on rails of described guide pad is connected with intermediate slider, and described intermediate slider and the slide rail plate be fixed in below upper bolster are slidably connected; In the nearly described Workpiece fixing block side of described intermediate slider, the drift fixture block be slidably connected with described slide rail plate is housed, described drift fixture block is equipped with tilting drift; Above described slide rail plate, nitrogen spring is housed, the plunger rod of described nitrogen spring is fixedly connected with described intermediate slider by rest pad.
Further, the quantity of multiple described oblique impact casement is two, is the first oblique impact casement and the second oblique impact casement by array of procedures, and the angle that the drift of these two oblique impact casements tilts is different.
Further, empty step mould is all housed after described first shaping mould, described second shaping mould and described side blow casement.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention includes mould bases, mould bases is provided with base plate and is fixed on the die shoe on base plate, at least in the side of die shoe, multiple Workpiece fixing block is housed, is provided with by the first shaping mould of array of procedures, the second shaping mould, edger, side blow casement and multiple oblique impact casement side by side with Workpiece fixing block; This support stamping continuous die can complete whole operations of support processing, and production efficiency is high, and utilize the hole on oblique impact casement processing inclined-plane, support stamping parts does not need the position forwarding different angles to reorientate, accurate positioning, ensures the positional precision of institute's processing mounting holes.
2, oblique impact casement includes base and is fixed on the guide pad above base, guide pad is provided with downward-sloping guide rail, the slide on rails of guide pad is connected with intermediate slider, intermediate slider and the slide rail plate be fixed in below upper bolster are slidably connected, in intermediate slider nearly Workpiece fixing block side, the drift fixture block be slidably connected with slide rail plate is housed, drift fixture block is equipped with tilting drift; Above slide rail plate, nitrogen spring is housed, the plunger rod of nitrogen spring is fixedly connected with intermediate slider by rest pad.When upper bolster moves down, intermediate slider glides along the guide rail of guide pad, and promote drift fixture block together on slide rail plate to Workpiece fixing block one Slideslip, the drift be contained on drift fixture block carries out punching to workpiece, after punching completes, upper bolster moves up, and under the effect of nitrogen spring, intermediate slider drives drift fixture block return together with drift.This oblique impact casement can carry out punching processing to inclined-plane and groove surface, ensures the positional precision of institute's machining hole, and structure is simple, easy maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of support.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the structural representation of the oblique impact casement of the embodiment of the present invention.
Fig. 4 is the K direction view of Fig. 3.
Fig. 5 is the oblique impact casement of the embodiment of the present invention and the connection diagram of upper bolster.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
A kind of support stamping continuous die as shown in Figure 2, include mould bases, the die shoe 10 that mould bases has base plate 8 and is fixed on base plate 8, in the both sides of die shoe 8, multiple Workpiece fixing block 9 is housed respectively, is provided with by the first shaping mould 1, second shaping mould 2 of array of procedures, edger 3, side blow casement 4 and multiple oblique impact casement side by side with Workpiece fixing block 9; In the present embodiment, the quantity of oblique impact casement is two, is the first oblique impact casement 6 and the second oblique impact casement 7 by array of procedures, and the angle that the drift of these two oblique impact casements tilts is different; Empty step mould 5 is all housed after the first shaping mould 1, second shaping mould 2 and side blow casement 4.
Oblique impact casement as shown in Fig. 3, Fig. 4, Fig. 5 includes base 11 and is contained in the guide pad 12 above base 11, guide pad 12 has downward-sloping guide rail, the both sides of guide rail are downward-sloping inclined-plane, the slide on rails of guide pad 12 is connected with intermediate slider 13, intermediate slider 13 offers V-arrangement chute, and intermediate slider 13 and the slide rail plate 14 be fixed in below upper bolster 19 are slidably connected; In nearly Workpiece fixing block 9 side of intermediate slider 13, the drift fixture block 17 be slidably connected with slide rail plate 14 is housed, drift fixture block 17 is equipped with tilting drift 18; Nitrogen spring 16 is housed above slide rail plate 14, and the plunger rod of nitrogen spring 16 is fixedly connected with intermediate slider 13 by rest pad 15.
The present invention is at the both sides of band material punch process two trestle components simultaneously, whole operations of support processing can be completed, production efficiency is high, utilize the hole on oblique impact casement processing inclined-plane, support stamping parts does not need the position forwarding different angles to reorientate, accurate positioning, ensures the positional precision of institute's processing mounting holes.

Claims (4)

1. a support stamping continuous die, it is characterized in that: include mould bases, described mould bases is provided with base plate (8) and is fixed on the die shoe (10) on described base plate (8), at least in the side of described die shoe (8), multiple Workpiece fixing block (9) is housed, is provided with side by side by first shaping mould (1) of array of procedures, the second shaping mould (2), edger (3), side blow casement (4) and multiple oblique impact casement with described Workpiece fixing block (9).
2. support stamping continuous die according to claim 1, it is characterized in that: described oblique impact casement includes base (11) and is contained in the guide pad (12) of described base (11) top, described guide pad (12) is provided with downward-sloping guide rail, the slide on rails of described guide pad (12) is connected with intermediate slider (13), and described intermediate slider (13) is slidably connected with the slide rail plate (14) being fixed in upper bolster (19) below; In nearly described Workpiece fixing block (9) side of described intermediate slider (13), the drift fixture block (17) be slidably connected with described slide rail plate (14) is housed, described drift fixture block (17) is equipped with tilting drift (18); In the top of described slide rail plate (14), nitrogen spring (16) is housed, the plunger rod of described nitrogen spring (16) is fixedly connected with described intermediate slider (13) by rest pad (15).
3. support stamping continuous die according to claim 2, it is characterized in that: the quantity of multiple described oblique impact casement is two, be the first oblique impact casement (6) and the second oblique impact casement (7) by array of procedures, the angle that the drift of these two oblique impact casements tilts is different.
4. the support stamping continuous die according to claim 1 or 2 or 3, is characterized in that: empty step mould (5) is all housed after described first shaping mould (1), described second shaping mould (2) and described side blow casement (4).
CN201410656795.1A 2014-11-18 2014-11-18 Support stamping continuous die Expired - Fee Related CN104307999B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410656795.1A CN104307999B (en) 2014-11-18 2014-11-18 Support stamping continuous die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410656795.1A CN104307999B (en) 2014-11-18 2014-11-18 Support stamping continuous die

Publications (2)

Publication Number Publication Date
CN104307999A true CN104307999A (en) 2015-01-28
CN104307999B CN104307999B (en) 2016-08-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111167939A (en) * 2019-12-20 2020-05-19 湖北腾威电子科技有限公司 Continuous punch forming device
CN112122459A (en) * 2020-09-03 2020-12-25 江苏泽恩汽机车部品制造有限公司 Die for realizing oblique stamping

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100833334B1 (en) * 2007-05-16 2008-05-28 장세국 Slope Perforation Device of Sequential Feed Mold
CN102909263A (en) * 2011-08-02 2013-02-06 奇昊汽车系统(苏州)有限公司 Continuous die for brake wheel covers
CN203140554U (en) * 2013-03-15 2013-08-21 东莞市嘉鼎五金模具有限公司 Punching die for inclined plane of progressive die
CN103920808A (en) * 2014-04-14 2014-07-16 台州市黄岩得道模具有限公司 Progressive-die forming die for automobile suspension control arm lower piece
CN104001795A (en) * 2014-06-18 2014-08-27 苏州旭创精密模具有限公司 Inclined punching device for continuous die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100833334B1 (en) * 2007-05-16 2008-05-28 장세국 Slope Perforation Device of Sequential Feed Mold
CN102909263A (en) * 2011-08-02 2013-02-06 奇昊汽车系统(苏州)有限公司 Continuous die for brake wheel covers
CN203140554U (en) * 2013-03-15 2013-08-21 东莞市嘉鼎五金模具有限公司 Punching die for inclined plane of progressive die
CN103920808A (en) * 2014-04-14 2014-07-16 台州市黄岩得道模具有限公司 Progressive-die forming die for automobile suspension control arm lower piece
CN104001795A (en) * 2014-06-18 2014-08-27 苏州旭创精密模具有限公司 Inclined punching device for continuous die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111167939A (en) * 2019-12-20 2020-05-19 湖北腾威电子科技有限公司 Continuous punch forming device
CN112122459A (en) * 2020-09-03 2020-12-25 江苏泽恩汽机车部品制造有限公司 Die for realizing oblique stamping

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Granted publication date: 20160831

Termination date: 20161118