CN107891095A - A kind of simple multistation quick die change device - Google Patents
A kind of simple multistation quick die change device Download PDFInfo
- Publication number
- CN107891095A CN107891095A CN201711384958.5A CN201711384958A CN107891095A CN 107891095 A CN107891095 A CN 107891095A CN 201711384958 A CN201711384958 A CN 201711384958A CN 107891095 A CN107891095 A CN 107891095A
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- China
- Prior art keywords
- pressing plate
- locked mode
- mould
- die
- knob
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- 230000008859 change Effects 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a kind of simple multistation quick die change device, including upper bolster, die shoe, guide rail, alignment pin elevating mechanism, pressing plate to jack up hold-down mechanism；The guide pin bushing on guide pillar and die shoe on the upper bolster is sliding engagement with one another；The alignment pin elevating mechanism is located on the inside of the guide rail of knob one end, and mould is positioned；Every group of guide rail on the die shoe is respectively positioned on lower nib both sides, and arranges in a longitudinal fashion respectively；The pressing plate jacks up hold-down mechanism and is located at the diagonal position of lower nib, and is connected between long guideway and short lead rail in a manner of axle.This device is applied in the machines such as punch press, forcing press, the requirement of products of different specifications more mold exchange can be met, accelerate the positioning of single die tool and fixed process, it is simple in construction, for ease of maintenaince, reduce the accessory cost of die set and improve production efficiency.
Description
Technical field
The present invention relates to a kind of simple multistation quick die change device, punch press, forcing press and various uses are primarily adapted for use in
The quick-replaceable of the automated machine of mould.
Background technology
Current either forging machinery or press, it is all unavoidable in its normal production to be replaced as frequently as mould
Tool, so the length of die change time is one of factor for influenceing machine productivity.But when lathe is to different plates
, it is necessary to use multigroup mould when being processed；When being processed to different shape structure, it is necessary to using different moulds, in shared mould
On seat, positioning is needed between each either simplex sequence and is fixed, due to being positioned in traditional mould assembling process frequently with multiple bolts,
Changing mold attaching/detaching is wasted time and energy, and mold changing speed is severely impacted, and can not meet the requirement of automated production.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of simple multistation quick die change device, by single work step mould
Tool is positioned and fixed in die holder is shared, and the device can meet the requirement of more mold exchange during to products of different specifications, determine mould
Position and fixed process are quick, accurate, and mould replacing time greatly shortens, so as to improve production efficiency and economic benefit.
The technical solution adopted in the present invention is：A kind of simple multistation quick die change device, it is characterised in that by upper mould
Seat, guide pillar, guide pin bushing, die shoe, long guideway, short lead rail, locked mode pressing plate, coarse positioning screw, knob, lower mould, mold, locked mode
Screw rod, alignment pin, ejector pin, axle, support spring, lower nib, limit screw composition；The upper bolster is towards the side of die shoe
Guide pillar is respectively fixed with four angles, in die shoe towards each at the side of upper bolster and corresponding with upper bolster guide pillar four angles
Guide pin bushing is fixed with, guide pillar is sliding engagement with one another with guide pin bushing；The die shoe is provided with lower nib；Every group of guide rail on the die shoe
Positioned at lower nib both sides, and arrange in a longitudinal fashion respectively；The locked mode pressing plate is located at the diagonal position of lower nib, is led in length
It is attached between rail and short lead rail and in a manner of axle, locked mode pressing plate bottom is provided with support spring；The knob is installed on down
Die holder edge；The alignment pin is located in the die holder circular hole on the inside of guide rail, and close to knob one end；The coarse positioning screw position
On the inside of the guide rail away from knob one end, the coarse positioning for mould.
According to a kind of above-mentioned simple multistation quick die change device, it is characterised in that during the clamping mould, mould with
The mode of " drawer type " is slided in guide rail, promotion mould to coarse positioning screw position, carries out the coarse positioning of mould；Rotate rotation
Button, by its rotation control alignment pin, make alignment pin for linear motion upwards along the circular hole on die holder, in clockwise 12
Peak, complete the positioning of mould；It is described when mould is closed at punch press bottom dead centre, lock mould by adjusting locked mode screw rod
The depth of seat, makes the wedge structure of locked mode screw rod and ejector pin be converted into the vertical movement of ejector pin, the work that locked mode pressing plate passes through ejector pin
Rotated clockwise with along the axle center of axle, locked mode pressing plate head compaction mold is played fixed effect, be finally completed mould
The clamping process of tool.
Compared with prior art, the invention has the advantages that mould is closed to after bottom dead center on punch press, operation is passed through
Knob and locked mode screw rod, fixation of the mould upper and lower mould on punch press is realized instead of traditional screw fixed form, by shared die holder
Quick die exchange structure is designed as, the upper and lower mould for realizing each single die tool is sharing independent quick dismounting and peace in die holder
Dress.
Brief description of the drawings
Fig. 1 is a kind of structural representation of simple multistation quick die change device of the present invention.
Fig. 2 is the sectional view of alignment pin elevating mechanism in a kind of simple multistation quick die change device of the invention.
Fig. 3 is that a kind of simple multistation quick die change device center platen of the present invention jacks up the partial cross of hold-down mechanism
Figure.
Label in figure：1- upper bolsters, 2- guide pillars, 3- guide pin bushings, 4- die shoes, 511-short lead rail, 512- long guideways, 6- locked modes
Mould, 10- molds, 11- locked modes screw rod, 12- alignment pins, 13- ejector pins, 14- under pressing plate, 7- coarse positionings screw, 8- knobs, 9-
Nib, 17- limit screws under axle, 15- support springs, 16-.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings
As shown in Figure 1, Figure 2 and Figure 3, a kind of simple multistation quick die change device, including including upper bolster 1, guide pillar 2, guide pin bushing
3rd, die shoe 4, short lead rail 511, long guideway 512, locked mode pressing plate 6, coarse positioning screw 7, knob 8, lower mould 9, mold 10, lock
Mould screw rod 11, alignment pin 12, ejector pin 13, axle 14, support spring 15, lower nib 16, limit screw 17；The quick mold changing process
In, lower mould 9 is slided in a manner of " drawer type " along guide rail 511,512, and alignment pin 12 is controlled by the rotation of control handle 8,
Alignment pin 12 makees straight reciprocating motion up and down with the rotation of knob 8 along the circular hole on die holder, reaches in clockwise 12
Peak, complete the positioning of lower mould 9；When the pressing plate jack-up hold-down mechanism is operated, when mould is closed under punch press extremely
At point, regulation locked mode screw rod 8 locks the depth of die holder, and the distance that locked mode screw rod 11 is rotated into die holder is turned by wedge structure
The vertical movement of ejector pin 13 is turned to, ejector pin 13 stretches out die holder surface action in locked mode pressing plate 6, by ejector pin 13, axle 14, locked mode pressing plate
6th, the seesaw structure that guide rail 511 forms, axle center of the locked mode pressing plate 6 along axle 14 rotate clockwise, make locked mode pressing plate 6
Portion's compaction mold plays fixed effect, is finally completed the clamping process of mould.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, all spirit in the present invention
With all any modification, equivalent and improvement made within principle etc., it should be included in the scope of the protection.
Claims (3)
1. a kind of simple multistation quick die change device, it is characterised in that by upper bolster（1）, guide pillar（2）, guide pin bushing（3）, lower mould
Seat（4）, short lead rail（511）, long guideway（512）, locked mode pressing plate（6）, coarse positioning screw（7）, knob（8）, lower mould（9）, on
Mould（10）, locked mode screw rod（11）, alignment pin（12）, ejector pin（13）, axle（14）, support spring（15）, lower nib（16）, stop
Screw（17）Composition；The positioned-lifting mechanism is by knob（8）And alignment pin（12）Composition；The pressing plate jack up hold-down mechanism by
Locked mode pressing plate（6）, locked mode screw rod（11）, ejector pin（13）, axle（14）And support spring（15）Composition；The upper bolster（1）Direction
Die shoe（4）Side four angles at be respectively fixed with guide pillar（2）, in die shoe（4）Towards upper bolster（1）Side and with it is upper
State and be respectively fixed with guide pin bushing at four corresponding angles of die holder guide pillar（3）, guide pillar（2）With guide pin bushing（3）It is sliding engagement with one another；Under described
Die holder（4）Provided with lower nib（16）；Every group of guide rail（511、512）Positioned at lower nib（16）Both sides, respectively in a longitudinal fashion
Arrangement；The locked mode pressing plate（6）Positioned at lower nib（16）Diagonal position, in long guideway（512）And short lead rail（511）Between
And with axle（15）Mode be attached, locked mode pressing plate（6）Bottom is provided with support spring（15）；The locked mode screw rod（11）With top
Pin（13）Coordinate for wedge, and be located at die shoe（4）Edge；The knob（8）It is installed on die shoe（4）Edge；It is described
Alignment pin（12）In die holder circular hole on the inside of guide rail, and close to knob（8）One end；The coarse positioning screw（7）Positioned at remote
On the inside of the guide rail of knob one end, the coarse positioning for mould.
A kind of 2. simple multistation quick die change device according to claim 1, it is characterised in that the alignment pin lifting
The limit screw of mechanism（17）Positioned at die shoe（4）It is interior and tangle knob（8）；The knob（8）It is fixed that head has small column to tangle
Position pin（12）In base channel, for driving alignment pin（12）Pump, positioning action is played to mould.
A kind of 3. simple multistation quick die change device according to claim 1, it is characterised in that the ejector pin（13）Position
In locked mode pressing plate（6）Side, locked mode pressing plate（6）Pass through ejector pin（13）Effect along axle（14）Axle center revolve clockwise
Turn, so that locked mode pressing plate（6）Clamping action is played on head to mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384958.5A CN107891095A (en) | 2017-12-20 | 2017-12-20 | A kind of simple multistation quick die change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384958.5A CN107891095A (en) | 2017-12-20 | 2017-12-20 | A kind of simple multistation quick die change device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891095A true CN107891095A (en) | 2018-04-10 |
Family
ID=61808294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711384958.5A Pending CN107891095A (en) | 2017-12-20 | 2017-12-20 | A kind of simple multistation quick die change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891095A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967630A (en) * | 2019-04-27 | 2019-07-05 | 肇庆胜尚知识产权服务有限公司 | A kind of quick switchable mold |
| CN110216192A (en) * | 2019-05-28 | 2019-09-10 | 东莞智富五金制品有限公司 | A kind of stamping device quickly changed the mold |
| CN110681765A (en) * | 2019-09-25 | 2020-01-14 | 徐州市奥仕捷电子机箱有限公司 | Perforating device suitable for computer machine case |
| CN111085609A (en) * | 2019-12-31 | 2020-05-01 | 常州机电职业技术学院 | Quick die change device of frock of upper and lower mould separation |
| CN115121696A (en) * | 2022-08-31 | 2022-09-30 | 佛山市顺德区乐普达电机有限公司 | Servo motor rotor punching sheet processing device and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201164886Y (en) * | 2007-11-30 | 2008-12-17 | 庄瑞斌 | Shutter mould |
| CN203002957U (en) * | 2012-12-14 | 2013-06-19 | 大连华弘宇锋精密金属有限公司 | Quick-changing mold frame with high precision and long service life |
| CN103272923A (en) * | 2013-04-22 | 2013-09-04 | 武汉敏惠汽车零部件有限公司 | Rapid die changing system and die changing method of bending machine shared by three dies |
| CN205966975U (en) * | 2016-07-25 | 2017-02-22 | 东莞市锐嘉精密机械制造有限公司 | Quick -replaceable punches a hole and makes up cold -punching mold |
| CN208214100U (en) * | 2017-12-20 | 2018-12-11 | 哈尔滨理工大学 | A kind of single machine multistation quick die change device |
-
2017
- 2017-12-20 CN CN201711384958.5A patent/CN107891095A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201164886Y (en) * | 2007-11-30 | 2008-12-17 | 庄瑞斌 | Shutter mould |
| CN203002957U (en) * | 2012-12-14 | 2013-06-19 | 大连华弘宇锋精密金属有限公司 | Quick-changing mold frame with high precision and long service life |
| CN103272923A (en) * | 2013-04-22 | 2013-09-04 | 武汉敏惠汽车零部件有限公司 | Rapid die changing system and die changing method of bending machine shared by three dies |
| CN205966975U (en) * | 2016-07-25 | 2017-02-22 | 东莞市锐嘉精密机械制造有限公司 | Quick -replaceable punches a hole and makes up cold -punching mold |
| CN208214100U (en) * | 2017-12-20 | 2018-12-11 | 哈尔滨理工大学 | A kind of single machine multistation quick die change device |
Non-Patent Citations (1)
| Title |
|---|
| 罗俊伟;陈煦;顾章平;: "快速换模技术在单机多工位模具中的应用" * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967630A (en) * | 2019-04-27 | 2019-07-05 | 肇庆胜尚知识产权服务有限公司 | A kind of quick switchable mold |
| CN110216192A (en) * | 2019-05-28 | 2019-09-10 | 东莞智富五金制品有限公司 | A kind of stamping device quickly changed the mold |
| CN110216192B (en) * | 2019-05-28 | 2024-06-07 | 东莞智富五金制品有限公司 | Stamping device capable of quickly replacing dies |
| CN110681765A (en) * | 2019-09-25 | 2020-01-14 | 徐州市奥仕捷电子机箱有限公司 | Perforating device suitable for computer machine case |
| CN111085609A (en) * | 2019-12-31 | 2020-05-01 | 常州机电职业技术学院 | Quick die change device of frock of upper and lower mould separation |
| CN115121696A (en) * | 2022-08-31 | 2022-09-30 | 佛山市顺德区乐普达电机有限公司 | Servo motor rotor punching sheet processing device and processing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180410 |