CN201950117U - Adjustable bending die - Google Patents

Adjustable bending die Download PDF

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Publication number
CN201950117U
CN201950117U CN 201120019667 CN201120019667U CN201950117U CN 201950117 U CN201950117 U CN 201950117U CN 201120019667 CN201120019667 CN 201120019667 CN 201120019667 U CN201120019667 U CN 201120019667U CN 201950117 U CN201950117 U CN 201950117U
Authority
CN
China
Prior art keywords
cushion block
adjustable
die
hexagonal
counterdie
Prior art date
Application number
CN 201120019667
Other languages
Chinese (zh)
Inventor
刘彦国
徐春伟
董一嘉
Original Assignee
浙江机电职业技术学院
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 浙江机电职业技术学院 filed Critical 浙江机电职业技术学院
Priority to CN 201120019667 priority Critical patent/CN201950117U/en
Application granted granted Critical
Publication of CN201950117U publication Critical patent/CN201950117U/en

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Abstract

The utility model relates to an adjustable bending die which comprises an upper die part and a lower die part, wherein the upper die part consists of an upper template, a convex die cushion block, an upper die adjustable cushion block, a first hexagonal cushion block, a first screw and a convex die, the lower die part consists of a lower die cushion block, a lower die adjustable cushion block, a support plate, a second hexagonal cushion block, a third hexagonal cushion block, a second screw, a third screw and a lower template. The adjustable bending die has the advantages that: firstly, the adjustable bending die has compact and novel structure, and the position of the upper die adjustable cushion block, the lower die cushion block or the support plate is adjusted by the rotation of the hexagonal cushion block or the addition of a gasket, therefore, U-shaped bending pieces of different sizes in a same type can be produced without processing a plurality of pairs of dies; and secondly, the manufacture cost is low without the plurality of pairs of dies and frequent change of the die, therefore, the labor intensity of a worker is reduced, and the working efficiency is improved.

Description

Adjustable bending mould

Technical field

The utility model relates to a kind of mould, particularly a kind of adjustable bending mould, and it is used to process the U-shaped bool of different size of the same type.

Background technology

In the prior art, a minor bend mould can only process the bool of same structure size at concrete spares bend, and can not process the bool of different size of the same type.Promptly a mould is one, so just need the how secondary mould of configuration to guarantee the production and processing of the bool of different size.This way not only labour is lost money, and inefficiency.

Summary of the invention

The purpose of this utility model is exactly the weak point in the background technology, and a kind of adjustable bending mould is provided.

For achieving the above object, the utility model adopts following technical scheme: adjustable bending mould, comprise part of the upper die and part of the lower die, described part of the upper die is by cope match-plate pattern, the punch cushion block, the adjustable cushion block of patrix, the first hexagonal cushion block, first screw and punch constitute, fixedly connected with cope match-plate pattern in punch cushion block upper end, fixedly connected with punch in its lower end, two groups of adjustable cushion blocks of patrix lay respectively at punch cushion block both sides, be respectively equipped with the first rectangle adjustment hole on the adjustable cushion block of patrix, first screw passes the rectangle adjustment hole respectively and is threaded with the punch cushion block, and two group of first hexagonal cushion block lays respectively between cope match-plate pattern and the two groups of adjustable cushion blocks of patrix; Described part of the lower die is by the counterdie cushion block, the adjustable cushion block of counterdie, gripper shoe, the second hexagonal cushion block, the 3rd hexagonal cushion block, second screw, the 3rd screw and lower bolster constitute, both sides, lower bolster upper end are respectively equipped with first block, the connection of counterdie cushion block is positioned at the lower bolster top, counterdie cushion block both sides outwards are respectively equipped with adjustable cushion block of counterdie and gripper shoe successively, be provided with the 3rd hexagonal cushion block between the gripper shoe and first block, be provided with the second hexagonal cushion block between adjustable cushion block of counterdie and the lower bolster, gripper shoe is provided with the second rectangle adjustment hole and the 3rd rectangle adjustment hole, second screw passes the second rectangle adjustment hole respectively and is threaded with the adjustable cushion block of counterdie, and the 3rd screw passes the 3rd rectangle adjustment hole respectively and is threaded with lower bolster.

For a kind of optimization of the present utility model, be provided with spring mounting hole between counterdie cushion block lower end and the lower bolster, be provided with ejector spring in it.

For a kind of optimization of the present utility model, both sides, cope match-plate pattern lower end are provided with deviates from second block of installation site when preventing installation of the first hexagonal cushion block or use.

For a kind of optimization of the present utility model, described adjustable bending mould also comprises the adjustment pad that some cooperation first hexagonal cushion blocks, the second hexagonal cushion block or the 3rd hexagonal cushion block use.

The utility model is compared with background technology, having one is compact conformation, novelty, mould is adjusted the position of the adjustable cushion block of patrix, the adjustable cushion block of counterdie or gripper shoe by rotation hexagonal cushion block or interpolation pad, thereby does not need to process the U-shaped bool that how secondary mould just can be produced the same type different size; The 2nd, cost of manufacture is low, does not need to dispose how secondary mould, does not also need frequent more mold exchange, has reduced working strength of workers, has improved operating efficiency.

Description of drawings

Fig. 1 is the cross-sectional view of adjustable bending mould.

Fig. 2 is the structural representation of part of the lower die.

Fig. 3 is each adjustment hole structural representation of adjustable bending mould.

Fig. 4 is the structural representation of U-shaped bool.

The specific embodiment

Embodiment 1: with reference to Fig. 1 ~ 4.Adjustable bending mould, comprise part of the upper die and part of the lower die, described part of the upper die is by cope match-plate pattern 1, punch cushion block 2, patrix is adjustable cushion block 6, the first hexagonal cushion block 4, first screw 16 and punch 3 constitute, fixedly connected with cope match-plate pattern 1 in punch cushion block 2 upper ends, fixedly connected with punch 3 in its lower end, two groups of adjustable cushion blocks 6 of patrix lay respectively at punch cushion block 2 both sides, be respectively equipped with the first rectangle adjustment hole 6a on patrix the is adjustable cushion block 6, first screw 16 passes the rectangle adjustment hole respectively and is threaded with punch cushion block 2, and two group of first hexagonal cushion block 4 lays respectively between cope match-plate pattern 1 and the two groups of adjustable cushion blocks 6 of patrix; Described part of the lower die is by counterdie cushion block 7, counterdie is adjustable cushion block 15, gripper shoe 13, the second hexagonal cushion block 17, the 3rd hexagonal cushion block 12, second screw 14, the 3rd screw 9 and lower bolster 11 constitute, both sides, lower bolster 11 upper end are respectively equipped with the first block 11a, 7 connections of counterdie cushion block are positioned at lower bolster 11 tops, counterdie cushion block 7 both sides outwards are respectively equipped with adjustable cushion block 15 of counterdie and gripper shoe 13 successively, be provided with the 3rd hexagonal cushion block 12 between the gripper shoe 13 and the first block 11a, counterdie is adjustable to be provided with the second hexagonal cushion block 17 between cushion block 15 and the lower bolster 11, gripper shoe 13 is provided with the second rectangle adjustment hole 13a and the 3rd rectangle adjustment hole 13b, second screw 14 passes the second rectangle adjustment hole 13a respectively and is threaded with the adjustable cushion block 15 of counterdie, and the 3rd screw 9 passes the 3rd rectangle adjustment hole 13b respectively and is threaded with lower bolster 11.Be provided with spring mounting hole 16 between counterdie cushion block 7 lower ends and the lower bolster 11, be provided with ejector spring in it.Both sides, cope match-plate pattern 1 lower end are provided with deviates from second block 5 of installation site when preventing 4 installations of the first hexagonal cushion block or use.Described adjustable bending mould also comprises the adjustment pad 10 that some cooperation first hexagonal cushion blocks 4, the second hexagonal cushion block 17 or the 3rd hexagonal cushion block 12 use.

Embodiment 2: with reference to Fig. 1 ~ 4.U line bend part 18 as need processing same type different size, under the situation of die change frame not, add pad or only rotate the first hexagonal cushion block 4, the second hexagonal cushion block 17 or the 3rd hexagonal cushion block 12, thereby adjust the adjustable cushion block 6 of patrix, the position of counterdie is adjustable cushion block 15 or gripper shoe 13, U-shaped bool 18 that just can processing same type different size, and adjust or change convenient.In addition, this mould can also be changed punch 3, according to the size of punch 3, adjust or change the first hexagonal cushion block 4, the second hexagonal cushion block 17 or the 3rd hexagonal cushion block 12 of different size size, so that the adjustable cushion block 6 of patrix, counterdie is adjustable cushion block 15 or gripper shoe 13 are in rational position.

This mould during according to forming parts required bending force can be used on the forcing press of different size or tonnage, select suitable punch and punch cushion block 2 before the work earlier for use, and first screw 16, second screw 14 and the 3rd screw 9 loosen, make gripper shoe 13, patrix is adjustable, and the adjustable cushion block 15 of cushion block 6 and counterdie can slide, then according to the thickness T of bool 18, required crooked depth H and crooked width D are selected the first hexagonal cushion block 4 of different size, the second hexagonal cushion block 17, the 3rd hexagonal cushion block 12 or adjustment pad 10, thereby limit the adjustable cushion block 6 of patrix, the position of counterdie is adjustable cushion block 15 or gripper shoe 13, tighten first screw 16 then, second screw 14 and the 3rd screw 9, so far, can carry out the processing and forming of bool 18.

What need understand is: though present embodiment is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.

Claims (4)

1. adjustable bending mould, comprise part of the upper die and part of the lower die, it is characterized in that: described part of the upper die is by cope match-plate pattern, the punch cushion block, the adjustable cushion block of patrix, the first hexagonal cushion block, first screw and punch constitute, fixedly connected with cope match-plate pattern in punch cushion block upper end, fixedly connected with punch in its lower end, two groups of adjustable cushion blocks of patrix lay respectively at punch cushion block both sides, be respectively equipped with the first rectangle adjustment hole on the adjustable cushion block of patrix, first screw passes the rectangle adjustment hole respectively and is threaded with the punch cushion block, and two group of first hexagonal cushion block lays respectively between cope match-plate pattern and the two groups of adjustable cushion blocks of patrix; Described part of the lower die is by the counterdie cushion block, the adjustable cushion block of counterdie, gripper shoe, the second hexagonal cushion block, the 3rd hexagonal cushion block, second screw, the 3rd screw and lower bolster constitute, both sides, lower bolster upper end are respectively equipped with first block, the connection of counterdie cushion block is positioned at the lower bolster top, counterdie cushion block both sides outwards are respectively equipped with adjustable cushion block of counterdie and gripper shoe successively, be provided with the 3rd hexagonal cushion block between the gripper shoe and first block, be provided with the second hexagonal cushion block between adjustable cushion block of counterdie and the lower bolster, gripper shoe is provided with the second rectangle adjustment hole and the 3rd rectangle adjustment hole, second screw passes the second rectangle adjustment hole respectively and is threaded with the adjustable cushion block of counterdie, and the 3rd screw passes the 3rd rectangle adjustment hole respectively and is threaded with lower bolster.
2. adjustable bending mould according to claim 1 is characterized in that: be provided with spring mounting hole between counterdie cushion block lower end and the lower bolster, be provided with ejector spring in it.
3. adjustable bending mould according to claim 1 is characterized in that: both sides, cope match-plate pattern lower end are provided with deviates from second block of installation site when preventing installation of the first hexagonal cushion block or use.
4. adjustable bending mould according to claim 1 is characterized in that: described adjustable bending mould also comprises the adjustment pad that some cooperation first hexagonal cushion blocks, the second hexagonal cushion block or the 3rd hexagonal cushion block use.
CN 201120019667 2011-01-21 2011-01-21 Adjustable bending die CN201950117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120019667 CN201950117U (en) 2011-01-21 2011-01-21 Adjustable bending die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120019667 CN201950117U (en) 2011-01-21 2011-01-21 Adjustable bending die

Publications (1)

Publication Number Publication Date
CN201950117U true CN201950117U (en) 2011-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120019667 CN201950117U (en) 2011-01-21 2011-01-21 Adjustable bending die

Country Status (1)

Country Link
CN (1) CN201950117U (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513447A (en) * 2011-12-15 2012-06-27 沈阳黎明航空发动机(集团)有限责任公司 Side necking die for U-shaped workpiece
CN102873185A (en) * 2012-07-25 2013-01-16 柳州金茂机械有限公司 Bucket baseplate forming die and forming technology of bucket baseplate
CN102989936A (en) * 2012-11-19 2013-03-27 徐秀章 Staple making machine
CN104120227A (en) * 2013-01-11 2014-10-29 滁州亚利模具设备有限公司 Die
CN104384264A (en) * 2014-10-21 2015-03-04 宁波思明汽车科技有限公司 Bending machine
CN104475582A (en) * 2014-12-18 2015-04-01 安徽力源数控刃模具制造有限公司 Bending lower die for bending machine and manufacturing method for bending lower die
CN104889264A (en) * 2015-06-24 2015-09-09 芜湖瑞泰精密机械有限公司 Bending mould
CN104972006A (en) * 2015-07-10 2015-10-14 奇瑞汽车股份有限公司 Stamping die
CN105964800A (en) * 2016-06-22 2016-09-28 苏州天朋精密元器件有限公司 Detachable stamping die
CN106391772A (en) * 2016-11-17 2017-02-15 讯龙型材折弯(合肥)有限公司 Bending device with good flatness
CN107597974A (en) * 2017-09-05 2018-01-19 安徽江淮汽车集团股份有限公司 A kind of adjustable mould
CN107617678A (en) * 2017-08-23 2018-01-23 浙江机电职业技术学院 The pull-shaped bending flanging side opening of thin plate processes integral composite die component
CN108500121A (en) * 2017-05-23 2018-09-07 太仓市伦凯自动化设备有限公司 A kind of autoamtic cutter

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513447A (en) * 2011-12-15 2012-06-27 沈阳黎明航空发动机(集团)有限责任公司 Side necking die for U-shaped workpiece
CN102513447B (en) * 2011-12-15 2014-03-05 沈阳黎明航空发动机(集团)有限责任公司 Side necking die for U-shaped workpiece
CN102873185A (en) * 2012-07-25 2013-01-16 柳州金茂机械有限公司 Bucket baseplate forming die and forming technology of bucket baseplate
CN102873185B (en) * 2012-07-25 2014-10-08 柳州金茂机械有限公司 Bucket baseplate forming die and forming technology of bucket baseplate
CN102989936A (en) * 2012-11-19 2013-03-27 徐秀章 Staple making machine
CN104120227A (en) * 2013-01-11 2014-10-29 滁州亚利模具设备有限公司 Die
CN104384264A (en) * 2014-10-21 2015-03-04 宁波思明汽车科技有限公司 Bending machine
CN104475582A (en) * 2014-12-18 2015-04-01 安徽力源数控刃模具制造有限公司 Bending lower die for bending machine and manufacturing method for bending lower die
CN104889264A (en) * 2015-06-24 2015-09-09 芜湖瑞泰精密机械有限公司 Bending mould
CN104972006A (en) * 2015-07-10 2015-10-14 奇瑞汽车股份有限公司 Stamping die
CN105964800A (en) * 2016-06-22 2016-09-28 苏州天朋精密元器件有限公司 Detachable stamping die
CN106391772A (en) * 2016-11-17 2017-02-15 讯龙型材折弯(合肥)有限公司 Bending device with good flatness
CN108500121A (en) * 2017-05-23 2018-09-07 太仓市伦凯自动化设备有限公司 A kind of autoamtic cutter
CN107617678A (en) * 2017-08-23 2018-01-23 浙江机电职业技术学院 The pull-shaped bending flanging side opening of thin plate processes integral composite die component
CN107597974A (en) * 2017-09-05 2018-01-19 安徽江淮汽车集团股份有限公司 A kind of adjustable mould

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

Granted publication date: 20110831

Termination date: 20140121

C17 Cessation of patent right