CN203245278U - Engine cover hinge punching trimming lateral punching compound die - Google Patents

Engine cover hinge punching trimming lateral punching compound die Download PDF

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Publication number
CN203245278U
CN203245278U CN 201320256761 CN201320256761U CN203245278U CN 203245278 U CN203245278 U CN 203245278U CN 201320256761 CN201320256761 CN 201320256761 CN 201320256761 U CN201320256761 U CN 201320256761U CN 203245278 U CN203245278 U CN 203245278U
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CN
China
Prior art keywords
punching
lateral
trimming
slide
fixed
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.)
Expired - Fee Related
Application number
CN 201320256761
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Chinese (zh)
Inventor
顾莹莹
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 Zhongbang Science & Technology Development Co Ltd
Original Assignee
Hefei Zhongbang Science & Technology Development 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
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Application filed by Hefei Zhongbang Science & Technology Development Co Ltd filed Critical Hefei Zhongbang Science & Technology Development Co Ltd
Priority to CN 201320256761 priority Critical patent/CN203245278U/en
Application granted granted Critical
Publication of CN203245278U publication Critical patent/CN203245278U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an engine cover hinge punching trimming lateral punching compound die which comprises a front punching mechanism and a die core mechanism fixed on a lower die body. The die core mechanism comprises a front stamping material plate and a lower die core. The compound die further comprises a lateral punching tapered wedging mechanism and a trimming mechanism, wherein the lateral punching tapered wedging mechanism is used for stamping material piece lateral holes, and the trimming mechanism is used for trimming material piece lateral sides. The lateral punching tapered wedging mechanism comprises a driving block, a sliding block and a lateral puncher pin, wherein the driving block is fixed on an upper die body, the sliding block is located right below the driving block and can horizontally move on the lower die body, and the lateral puncher pin is located in the sliding block, the sliding block is driven by the driving block to move, one end of the lateral puncher pin penetrates through a lateral stamping material plate and a lateral stamping fixing plate to be connected with the die core mechanism, and the other end of the lateral puncher pin is connected with a return stroke limiting device. The trimming mechanism comprises a trimming puncher pin fixed on the front stamping material plate. The engine cover hinge punching trimming lateral punching compound die is good in machined material piece coaxiality, high in punching size position accuracy and high in production efficiency, saves the manpower and the electric power and reduces transportation work between every two processes.

Description

A kind of hair net hinge punching deburring side punching compound die
Technical field
The utility model relates to a kind of hair net hinge punching deburring side punching compound die.
Background technology
At present, in the flushing technology of hood hinge, need processing owing to having a plurality of holes on the hair net hinge, need the forward punching such as the lip-deep circular hole of materials and parts or waist hole, the side opening of materials and parts side then needs another set of side piercing die to come punching, the simultaneously deburring shaping of materials and parts also needs another set of shaping mould to process, and because position, the hole required precision of hair net hinge is higher, if adopt multiple working procedure because of the difficulty of reorientating and when reorientating the error of generation may cause position, hole size not meet the demands.
Summary of the invention
The utility model purpose is to provide a kind of can satisfy the relative position of hair net pan and the hair net hinge punching deburring side punching compound die that relative positional accuracy requires and production efficiency is high of hole and trimming line.
Hair net hinge punching deburring side punching compound die of the present utility model, comprise the positive punch mechanism for punching materials and parts surface holes, described positive punch mechanism comprises patrix, be fixed on feeding pressure mechanism, positive drift, the counterdie on the patrix and be fixed on core rod mechanism on the counterdie, described core rod mechanism comprises square impact holding pad and lower mold core, and this composite membrane also comprises for the side punching Wedge mechanism of punching press materials and parts side opening and is used for the trimming mechanism of trimming materials and parts side; Described side punching Wedge mechanism comprises the drive block that is fixed on the patrix, be positioned under the drive block and slide block that can horizontal movement on counterdie and be positioned at the side blow head of slide block, described slide block drives motion by drive block, one end of described side blow head passes side blow holding pad and side blow fixed head connection mode core mechanism, and the other end connects the backhaul stopping means; Described trimming mechanism comprises the edge-trimming tool bit that is fixed on the square impact holding pad.
Described side punching Wedge mechanism also comprises the slide that is fixed on the counterdie, and described slide block is positioned at slide, and described backhaul stopping means is fixed on the slide.
The slide inner surface of described slide block and slide contact-making surface is provided with slide plate.
Described slide is provided with cover plate.
Described counterdie be provided with positive punching insert and side punching insert.
Hair net hinge punching deburring side punching compound die of the present utility model has following advantages: processing materials and parts axiality is better, and punching size positions precision is high, and production efficiency is high, saves the carrying work of manpower, electric power and inter process.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the upper mould device structural representation;
Fig. 3 is the lower mold apparatus structural representation.
Among the figure: 1, patrix; 2, slide; 3, slide block; 4, cover plate; 5, side punching is inserted; 6, lower mold core; 7, positive punching is inserted; 8, slide plate; 9, backhaul stopping means; 10, drive block; 11, patrix; 12, side punching Wedge mechanism; 13, feeding pressure mechanism; 14, core rod mechanism; 15, square impact holding pad; 16, side blow holding pad; 17, side blow fixed head; 18, side blow head; 19, guide pillar; 20, edge-trimming tool bit; 21, positive drift.
The specific embodiment
As Figure 1-3, hair net hinge punching deburring side punching compound die of the present utility model, comprise the positive punch mechanism for punching materials and parts surface holes, described positive punch mechanism comprises patrix 1, be fixed on feeding pressure mechanism 13, positive drift 21, the counterdie 11 on the patrix 1 and be fixed on core rod mechanism 14 on the counterdie 11, described core rod mechanism 14 comprises square impact holding pad 15 and lower mold core 6, and this composite membrane also comprises for the side punching Wedge mechanism 12 of punching press materials and parts side opening and is used for the trimming mechanism of trimming materials and parts side; Described side punching Wedge mechanism 5 comprises the drive block 10 that is fixed on the patrix 1, be positioned under the drive block 10 and slide block 3 that can horizontal movement on counterdie 11 and be positioned at the side blow head 18 of slide block 3, described slide block 3 drives motion by drive block 10, one end of described side blow head 8 passes side blow holding pad 16 and side blow fixed head 17 connection mode core mechanisms 14, and the other end connects backhaul stopping means 9; Described trimming mechanism comprises the edge-trimming tool bit 20 that is fixed on the square impact holding pad 15; Described side punching Wedge mechanism 5 also comprises the slide 2 that is fixed on the counterdie 11, and described slide block 3 is positioned at slide 2, and described backhaul stopping means 9 is fixed on the slide 2; Described slide block 3 is provided with slide plate 8 with slide 2 inner surfaces of slide 2 contact-making surfaces; Described slide 2 is provided with cover plate 4; Described counterdie 11 be provided with positive punching insert 7 and side punching insert 5.The utility model is when work, the descending materials and parts of pushing down of patrix, square impact holding pad 15 and drive block 10 are all descending, until holding pad is pressed onto on the lower mold core 6, continue again when descending, side punching Wedge mechanism 12 is started working, hold out against side blow holding pad 16, at this moment, by square impact holding pad 15,16 actings in conjunction of side blow holding pad a plurality of holes are gone out together, edge-trimming tool bit 20 on the square impact holding pad 15 carries out the deburring processing simultaneously, and square impact, side blow and deburring are carried out simultaneously, thereby have effectively guaranteed the relative positional accuracy of institute's punching.

Claims (5)

1. hair net hinge punching deburring side punching compound die, comprise the positive punch mechanism for punching materials and parts surface holes, described positive punch mechanism comprises patrix (1), be fixed on feeding pressure mechanism (13), positive drift (21), the counterdie (11) on the patrix (1) and be fixed on core rod mechanism (14) on the counterdie (11), described core rod mechanism (14) comprises square impact holding pad (15) and lower mold core (6), it is characterized in that, this composite membrane also comprises for the side punching Wedge mechanism (12) of punching press materials and parts side opening with for the trimming mechanism of rebuilding the materials and parts side; Described side punching Wedge mechanism (5) comprises the drive block (10) that is fixed on the patrix (1), be positioned under the drive block (10) and can and be positioned at the side blow head (18) of slide block (3) at the slide block (3) of the upper horizontal movement of counterdie (11), described slide block (3) drives motion by drive block (10), one end of described side blow head (8) passes side blow holding pad (16) and side blow fixed head (17) connection mode core mechanism (14), and the other end connects backhaul stopping means (9); Described trimming mechanism comprises the edge-trimming tool bit (20) that is fixed on the square impact holding pad (15).
2. hair net hinge punching deburring side punching compound die as claimed in claim 1, it is characterized in that, described side punching Wedge mechanism (5) also comprises the slide (2) that is fixed on the counterdie (11), described slide block (3) is positioned at slide (2), and described backhaul stopping means (9) is fixed on the slide (2).
3. hair net hinge punching deburring side punching compound die as claimed in claim 2 is characterized in that, described slide block (3) is provided with slide plate (8) with slide (2) inner surface of slide (2) contact-making surface.
4. hair net hinge punching deburring side punching compound die as claimed in claim 2 is characterized in that, described slide (2) is provided with cover plate (4).
5. hair net hinge punching deburring side punching compound die as claimed in claim 1 is characterized in that, described counterdie (11) is provided with that positive punching is inserted (7) and side punching is inserted (5).
CN 201320256761 2013-05-13 2013-05-13 Engine cover hinge punching trimming lateral punching compound die Expired - Fee Related CN203245278U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320256761 CN203245278U (en) 2013-05-13 2013-05-13 Engine cover hinge punching trimming lateral punching compound die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320256761 CN203245278U (en) 2013-05-13 2013-05-13 Engine cover hinge punching trimming lateral punching compound die

Publications (1)

Publication Number Publication Date
CN203245278U true CN203245278U (en) 2013-10-23

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ID=49371740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320256761 Expired - Fee Related CN203245278U (en) 2013-05-13 2013-05-13 Engine cover hinge punching trimming lateral punching compound die

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CN (1) CN203245278U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978092A (en) * 2014-05-28 2014-08-13 南通超达机械科技有限公司 Secondary punching wheel cover forming punching mold
CN104249115A (en) * 2014-10-20 2014-12-31 福建省华科模具科技有限公司 Stamping die of shell
CN105710225A (en) * 2014-10-20 2016-06-29 福建省华科模具科技有限公司 Modified shell punching die
CN106734521A (en) * 2016-12-29 2017-05-31 上海千缘汽车车身模具有限公司 Trimming die

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978092A (en) * 2014-05-28 2014-08-13 南通超达机械科技有限公司 Secondary punching wheel cover forming punching mold
CN103978092B (en) * 2014-05-28 2015-11-04 南通超达机械科技有限公司 Secondary punch wheel cover molding press cutting mould
CN104249115A (en) * 2014-10-20 2014-12-31 福建省华科模具科技有限公司 Stamping die of shell
CN105710225A (en) * 2014-10-20 2016-06-29 福建省华科模具科技有限公司 Modified shell punching die
CN106734521A (en) * 2016-12-29 2017-05-31 上海千缘汽车车身模具有限公司 Trimming die
CN106734521B (en) * 2016-12-29 2018-10-02 上海千缘汽车车身模具有限公司 Trimming die

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131023

Termination date: 20160513

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