CN101332684A - Double-mold hydraulic press capable of quick changing mold - Google Patents
Double-mold hydraulic press capable of quick changing mold Download PDFInfo
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- CN101332684A CN101332684A CNA2008100211469A CN200810021146A CN101332684A CN 101332684 A CN101332684 A CN 101332684A CN A2008100211469 A CNA2008100211469 A CN A2008100211469A CN 200810021146 A CN200810021146 A CN 200810021146A CN 101332684 A CN101332684 A CN 101332684A
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- lower bolster
- die
- locking cylinder
- cope match
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Abstract
The invention relates to a hydraulic machine which is provided with a dual-formwork typed quick die replacing function and is characterized in that two sets of upper/lower die alternative changing installation dies, two sets of die storage platform and a die changing trolley are arranged in the hydraulic machine equipment of the continuous production line; when the first set of dies are arranged on the first set of formworks, the upper/lower formworks are closely locked on an upper fixed cushion plate and a lower fixed cushion plate by ten hydraulic locking cylinders. The hydraulic machine provides two sets of upper/lower formworks, alternatively replaces and installs the dies outside the host machine, subsequently uses the functional parts such as a hydraulic floating roller, two sets of die storage platforms, a die replacing trolley and a die automatic clamping part, and the like, conveniently and quickly replaces the dies, changes the traditional type in which the dies are replaced inside the host machine, improves the exactness and coordination of the process operation, greatly shortens the die-replacing auxiliary time, thus meeting the high requirements on the functions such as installation, transport, storage, etc. of quick replacement in the pipelining of online equipment.
Description
Technical field:
The present invention relates to be with the board-like quick die change hydraulic press of bimodulus, the hydraulic press of the board-like quick die change of more particularly this band bimodulus can satisfy in the traditional thread binding pipelining that is equipped with of all kinds of one-tenth installation to fast mold exchange, the high request hydraulic press manufacturing of function such as transport, deposits.
Background technology:
At present known in the hydraulic press use, need a large amount of all kinds moulds.And in order to pursue the personalization of product, the direction towards the many kinds of small lot of more and more commodity develops, and therefore frequent more mold exchange is very big to the production efficiency influence.And traditional die change mode is a mold exchange more; this mode must be in hydraulic press mold exchange more; so downtime is very long, particularly all can produce very big influence to sliver on production line, so the method for this more mold exchange can not adapt to the production needs of current fast development.
Summary of the invention:
The present invention is for solving more mold exchange frequent on production line to the far-reaching difficult problem of production efficiency, provide a kind of band bimodulus board-like quick die change hydraulic press, with the bimodulus web wheel change that installation mold, template clamp automatically, hydraulic floating roller, double molds deposit functional parts such as platform, die change dolly, change traditional in main frame the mode of mold exchange more.Provide two the cover bolsters install by turns, bed die, 1 is enclosed within work, and 1 cover has installed standby, directly changes template, to reach quick and convenient mold exchange more accurately, satisfy in the traditional thread binding pipelining that is equipped with of all kinds of one-tenth installation, the high request of function such as transport, deposit fast mold exchange.
The technical scheme that technical solution problem of the present invention is adopted is:
The hydraulic press of the board-like quick die change of band bimodulus, include hydraulic press main frame, slide block, sill, the slide block below is equipped with fixedly backing plate, fixedly backing plate is installed down on the sill, it is characterized in that also having included two put, lower bolster, two put, bed die, two molds are deposited platform, 1 die change dolly;
Described cope match-plate pattern below is equipped with patrix by screw, between patrix and the cope match-plate pattern, cope match-plate pattern and upward fixedly locate by alignment pin respectively between the backing plate; Upward fixedly the and arranged on left and right sides of backing plate is separately installed with the last retaining mechanism of being made up of last locking cylinder, and the inclined-plane that the described piston of going up locking cylinder enters on the cope match-plate pattern sidewall is fixedly connected;
By screw counterdie is installed on the described lower bolster, between counterdie and the lower bolster, lower bolster and fixedly locating by alignment pin respectively between the backing plate down; Fixedly the backing plate and arranged on left and right sides is installed on the sill by the following retaining mechanism that following locking cylinder is formed respectively down, and the inclined-plane that the described piston of locking cylinder down enters on the lower bolster sidewall is fixedly connected;
Described following fixedly backing plate and arranged on left and right sides has one group of unsteady roller that is installed on the guide rail respectively, described guide rail fixedly connected with the plunger end of hydraulic drive mechanism on being installed on sill and can be under the promotion of plunger upper and lower floating, described unsteady roller is made up of the roller shaft and the roller that are installed on the guide rail.
The hydraulic press of the board-like quick die change of described band bimodulus is characterized in that the described retaining mechanism of going up puts locking cylinder by six and forms, on fixedly the and arranged on left and right sides of backing plate install three respectively and put locking cylinder; Following retaining mechanism is made up of locking cylinder under the quadruplet, and following fixedly backing plate and arranged on left and right sides is installed two covers locking cylinder down respectively; Inclined-plane on described cope match-plate pattern, the lower bolster sidewall is the inclined-plane of 20 degree.
The hydraulic press of the board-like quick die change of described band bimodulus, it is characterized in that between described patrix and the cope match-plate pattern, cope match-plate pattern and last fixedly between the backing plate, between counterdie and the lower bolster, lower bolster and fixedly all have between the backing plate down about and several variform alignment pins of fore-and-aft direction accurately locate.
The hydraulic press of the board-like quick die change of described band bimodulus is characterized in that the outside of described each roller shaft is equipped with the transmission chain wheel.
In the hydraulic press equipment of tinuous production, have two put, lower bolster, two molds are deposited platform and 1 die change dolly.On the 1st cover template, the 1st mold is housed, by 10 hydraulic locking cylinders bolster is fixed on up and down fixedly on the backing plate, after operate as normal finishes in hydraulic press, make slide block down to last, the position of bed die matched moulds, at this moment go up, totally 10 locking cylinders unclamp simultaneously down, lower bolster, unsteady roller by plane on the sill rises, by automatically controlled and hydraulic means to realize to last, the lifting of lower bolster also is moved out on the die change dolly before fuselage, put into the 1st mold by the automatically controlled No. 1 mold storing platform of walking of die change dolly again, and second mold that installs on No. two stand-by mold storing platforms sent in the hydraulic press, lock bolster simultaneously by 10 locking cylinders, can start working.For guaranteeing the accurate location and installation when the mold exchange more, about all having between last fixedly backing plate, cope match-plate pattern and the mold and each two variform alignment pin of fore-and-aft direction accurately locate.
Compared with the prior art, beneficial effect of the present invention is embodied in:
The present invention is for solving more mold exchange frequent on the tinuous production to the far-reaching difficult problem of production efficiency, a kind of hydraulic press with the board-like quick die change of bimodulus is provided, it has changed traditional die change mode in main frame, be used in outside the main frame mould is installed on the template, to rotate the new technology of template fast, convenient and swift mold exchange more accurately, the accuracy and the harmony of technological operation have been improved, shortened die change non-cutting time greatly, with the high request of functions such as satisfying in becoming the traditional thread binding pipelining that is equipped with installation, transport, deposit to fast mold exchange.Reduce labor intensity greatly and boost productivity.
Description of drawings:
Figure 1A is the outline drawing of the board-like quick die change hydraulic press of band bimodulus.
Figure 1B is the vertical view of the board-like quick die change hydraulic press of band bimodulus.
Fig. 2 is the board-like upper and lower formwork structure figure of quick die change hydraulic press of band bimodulus.
Fig. 3 is upper and lower locking cylinder and unsteady roller mounting structure schematic diagram on hydraulic press.
Fig. 4 is the roller mounting arrangements structural representation that floats.
Fig. 5 is single dancer barrel structure schematic diagram.
Fig. 6 goes up locking cylinder structure schematic diagram.
Fig. 7 is following locking cylinder structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing, the invention will be further described.
Among the figure: 1 slide block, two slide blocks and last fixedly backing plate attachment screw, 3 slide blocks and last fixedly backing plate alignment pin, fixing backing plate on 4, fixedly backing plate and cope match-plate pattern alignment pin on 5,6 cope match-plate patterns, 20 ° of locking of 7 cope match-plate patterns inclined-plane, locking cylinder on 8,9 cope match-plate patterns and mold attachment screw, 10 cope match-plate patterns and mold alignment pin, 11 molds, 1 two bed dies, 13 bed dies and lower bolster alignment pin, 14 bed dies and lower bolster attachment screw, 15 lower bolsters, 20 ° of locking of 16 lower bolsters inclined-plane, 17 times locking cylinders, 18 lower bolsters and following fixedly backing plate alignment pin, 19 times fixedly backing plate and sill attachment screws, 20 hydraulic floating rollers, 21 times fixing backing plates, two or two sills, 23 times fixedly backing plate and sill alignment pins, 24 rollers, 25 roller shafts, 26 jack-up pistons, 27 floating guide rails, 28 sprocket wheels, 29 reductors, 30 advance the small plunger oil circuit, 31 locking cylinder oil pockets, 3 two locking cylinder cylinder bodies, 33 locking cylinder pistons, 34 times locking cylinder supports, 35 locking cylinders are spacing, 36 No. one mold storing platforms, 37 formula mold storing platforms, 38 die change dollies.
Referring to accompanying drawing two, the hydraulic press of the board-like quick die change of band bimodulus in the present embodiment, architectural feature of the present invention is, at slide block 1 lower plane fixedly backing plate 4 is installed, upward fixedly backing plate lower plane both sides are equipped with 6 and put the last retaining mechanism that locking cylinder 8 is formed, in the middle of the lower plane of last fixedly backing plate 4, cope match-plate pattern 6 is installed, mold 11 is installed on cope match-plate pattern 6;
Fixedly backing plate 21 is housed in the middle of the plane down on sill two or two, in both sides, plane on the sill two or two the following retaining mechanism that locking cylinder 17 is formed under 4 covers is installed, fixedly on the backing plate 21 lower bolster 15 is housed down, below lower bolster 15 both sides, hydraulic floating roller 20 is housed, bed die 1 two is installed on lower bolster 15.
In frequent die change process, be to guarantee the accurate repetitive positioning accuracy of mould, slide block with on fixedly between the backing plate, on fixedly between backing plate and the cope match-plate pattern, have respectively between cope match-plate pattern and the mold about and fore-and-aft direction respectively two variform alignment pins 3,5,10 accurately locate.
In like manner and down fixedly between the backing plate 21, down fixedly between backing plate 21 and the lower bolster 15, at sill two or two have respectively between lower bolster 15 and the bed die 1 two about and fore-and-aft direction respectively two variform alignment pins 13,18,23 accurately locate.
In the each side design of cope match-plate pattern 620 ° of locking inclined-plane, 3 places is arranged, 20 ° of locking inclined-plane, two places is arranged in the each side design of lower bolster 15.
In concrete operations, see accompanying drawing 1, at first two cover templates are placed on respectively on two mold storing platforms 36,37, the moulds that two covers are needed are installed on the template respectively then. move to by the mold storing platform that needs die change dolly 38 is automatically controlled, the drum apparatus of electric control starting mold storing platform is rolled on the die change dolly bolster that mould need be housed. and the automatically controlled again sill two or two that moves to of die change dolly is other.
See accompanying drawing two, rise is installed in the hydraulic floating cylinder 20 of sill two or two, bolster on the die change dolly is rolled on the hydraulic floating cylinder 20, fall the hydraulic floating cylinder after putting in place, below fixedly 4 of backing plate alignment pins are accurately located lower bolster 15, and 4 following locking cylinders are locked 20 ° of inclined-planes of lower bolster 15 simultaneously.
Slide block 1 is being with fixedly that backing plate 4 goes downwards to and cope match-plate pattern 6 contact positions, and more than fixedly 4 of backing plate 4 alignment pins are accurately located cope match-plate pattern 6, goes up locking cylinders for 6 and locks 20 ° of inclined-planes of cope match-plate pattern simultaneously.
At totally 10 covers after upper and lower retaining mechanism locks upper and lower template, the stroke position-sensing switch detects and puts sender and locking cylinder exert pressure in place behind the while sender, and slide block is got back to the position location, and main frame begins operate as normal.
The 1st mold can be changed second mold fast according to opposite action after hours.
The structure of hydraulic floating roller 20 with reference to the accompanying drawings 3,4,5 is made up of roller 24, roller shaft 25, jack-up plunger 26, floating guide rail 27, sprocket wheel 28, reductor 29.Hole, a plurality of garden is arranged below floating guide rail 27, jack-up plunger 26 is housed in the hole, to form a plurality of small oil cavities.Unsteady roller is mounted in down fixedly backing plate the right and left, sees accompanying drawing 3,4, and reductor is mounted in the place ahead of sill two or two.The output of reductor has the roller of chain gear transmission, and the sprocket wheel of roller and the sprocket wheel of floating guide rail fuse with chain.
Lifting action: enter small oil cavity 30 by host hydraulic system control oil circuit oil, see accompanying drawing 4,5, promote floating guide rail 27 and rise, be installed in roller 24 on the floating guide rail, make lower bolster drive under a whole set of mould separating fixedly backing plate lower bolster jack-up.Otherwise make the control oil of small oil cavity 30 flow back to fuel tank, lower bolster falls automatically with following fixedly backing plate and contacts.
Move horizontally action: when the roller on the floating guide rail 24 during lower bolster jack-up, just changeing the drive rotating mechanism by reductor 29 rotates sprocket wheel 28, sprocket wheel drives all rollers 24 and rotates, lower bolster is made guiding at the roller 24 that has boss and is moved along sill the place ahead, moves on the die change dolly that is parked in sill the place ahead in advance to stop.Otherwise reductor counter-rotating makes on lower bolster rolls into down fixedly backing plate from the die change dolly.
The structure of upper and lower locking cylinder with reference to the accompanying drawings 3,6,7, it is made up of cylinder body 3 two, piston 33, cylinder body mounting bracket 35 etc.Last retaining mechanism has 6 and puts locking cylinder, is installed in the fixedly left and right sides of backing plate, and is screwed on last fixedly backing plate.Following retaining mechanism has 4 covers locking cylinder down, is installed in down the fixedly left and right sides of backing plate, with screw the cylinder body mounting bracket is installed on the sill.
Retaining mechanism operation acts: when lower bolster and a whole set of mould roll into the sill location from the die change dolly after, drop on down fixedly on the backing plate, enter 4 cover cylinder body oil pockets 31 simultaneously by host hydraulic system control oil circuit oil, promotion piston 33 enters in the 20 degree inclined-planes, 4 places of lower bolster, this moment, oil cylinder began the sender that pressurizes, and the stroke of piston 33 motion also has travel switch 35 to detect to put in place the back sender, for guaranteeing mould and operator's safety, the sender that must pressurize just can carry out further work after all realizing with the detection sender.
The operation downwards of the last fixedly backing plate of slide block drive contacts with cope match-plate pattern then, enter 6 cover cylinder body oil pockets 31 simultaneously with reason host hydraulic system control oil circuit oil, promotion piston 33 enters in the 20 degree inclined-planes, 6 places of cope match-plate pattern, this moment, oil cylinder began the sender that pressurizes, and the stroke of piston 33 motions also has travel switch to detect the sender that puts in place, and the sender that must pressurize just can carry out further work after all realizing with the detection sender.
Claims (4)
1, the hydraulic press of the board-like quick die change of band bimodulus, include hydraulic press main frame, slide block, sill, the slide block below is equipped with fixedly backing plate, fixedly backing plate is installed down on the sill, it is characterized in that also having included two put, lower bolster, two put, bed die, two molds are deposited platform, 1 die change dolly;
Described cope match-plate pattern below is equipped with patrix by screw, between patrix and the cope match-plate pattern, cope match-plate pattern and upward fixedly locate by alignment pin respectively between the backing plate; Upward fixedly the and arranged on left and right sides of backing plate is separately installed with the last retaining mechanism of being made up of last locking cylinder, and the inclined-plane that the described piston of going up locking cylinder enters on the cope match-plate pattern sidewall is fixedly connected;
By screw counterdie is installed on the described lower bolster, between counterdie and the lower bolster, lower bolster and fixedly locating by alignment pin respectively between the backing plate down; Fixedly the backing plate and arranged on left and right sides is installed on the sill by the following retaining mechanism that following locking cylinder is formed respectively down, and the inclined-plane that the described piston of locking cylinder down enters on the lower bolster sidewall is fixedly connected;
Described following fixedly backing plate and arranged on left and right sides has one group of unsteady roller that is installed on the guide rail respectively, described guide rail fixedly connected with the plunger end of hydraulic drive mechanism on being installed on sill and can be under the promotion of plunger upper and lower floating, described unsteady roller is made up of the roller shaft and the roller that are installed on the guide rail.
3, the hydraulic press of the board-like quick die change of band bimodulus according to claim 1, it is characterized in that between described patrix and the cope match-plate pattern, cope match-plate pattern and last fixedly between the backing plate, between counterdie and the lower bolster, lower bolster and fixedly all have between the backing plate down about and several variform alignment pins of fore-and-aft direction accurately locate.
4, the hydraulic press of the board-like quick die change of band bimodulus according to claim 1 is characterized in that the outside of described each roller shaft is equipped with the transmission chain wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100211469A CN101332684B (en) | 2008-07-25 | 2008-07-25 | Double-mold hydraulic press capable of quick changing mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100211469A CN101332684B (en) | 2008-07-25 | 2008-07-25 | Double-mold hydraulic press capable of quick changing mold |
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| CN101332684A true CN101332684A (en) | 2008-12-31 |
| CN101332684B CN101332684B (en) | 2010-12-01 |
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| CN2008100211469A Active CN101332684B (en) | 2008-07-25 | 2008-07-25 | Double-mold hydraulic press capable of quick changing mold |
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Cited By (26)
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|---|---|---|---|---|
| CN102166830A (en) * | 2011-01-17 | 2011-08-31 | 合肥合锻机床股份有限公司 | Improved die-changing dolly |
| CN102172961A (en) * | 2010-12-09 | 2011-09-07 | 福建海源自动化机械股份有限公司 | Automatic leading-in device of refractory brick forming hydraulic press die |
| CN102601245A (en) * | 2012-03-27 | 2012-07-25 | 江苏白雪电器股份有限公司 | Automatic die-changing processing equipment |
| CN102632139A (en) * | 2012-04-20 | 2012-08-15 | 北京星和众工设备技术股份有限公司 | Quick die changing device for forming press |
| CN102744900A (en) * | 2012-06-15 | 2012-10-24 | 河南科技大学 | Multifunctional hydraulic machine |
| CN102909305A (en) * | 2012-11-15 | 2013-02-06 | 天津市天锻压力机有限公司 | Quick-clamping device capable of realizing replacement of mold under high temperature condition |
| CN102962392A (en) * | 2012-11-30 | 2013-03-13 | 天津市天锻压力机有限公司 | Device for automatically replacing punch |
| CN103184330A (en) * | 2013-01-11 | 2013-07-03 | 滁州亚利模具设备有限公司 | Die |
| CN103302892A (en) * | 2013-06-13 | 2013-09-18 | 无锡国电华新起重运输设备有限公司 | Movable lower die component used for oil press |
| CN103660358A (en) * | 2013-11-28 | 2014-03-26 | 苏州凯尔博精密机械有限公司 | Automatic fast mould locking device |
| CN103722767A (en) * | 2014-01-13 | 2014-04-16 | 合肥合锻机床股份有限公司 | Die changing device of five-beam-four-column power press equipment lower punch |
| CN104120228A (en) * | 2013-01-11 | 2014-10-29 | 滁州亚利模具设备有限公司 | Die |
| CN105436304A (en) * | 2015-12-25 | 2016-03-30 | 苏州凯尔博精密机械有限公司 | Pneumatic mould locking device |
| CN104120229B (en) * | 2013-01-11 | 2016-05-04 | 滁州亚利模具设备有限公司 | A kind of mould |
| CN106626508A (en) * | 2016-11-21 | 2017-05-10 | 惠安县冠威机械设备有限公司 | Punch press high in safety |
| CN106626470A (en) * | 2015-10-28 | 2017-05-10 | 上海宝钢高新技术零部件有限公司 | Method and device for rapid shaping with one press machine and multiple dies |
| CN106762929A (en) * | 2017-02-23 | 2017-05-31 | 中聚信海洋工程装备有限公司 | The hydraulic circuit and fuel supply method of anvil block locking on a kind of hydrostatic forging machine |
| CN107626873A (en) * | 2017-10-30 | 2018-01-26 | 广州市科腾智能装备股份有限公司 | Quick die change device |
| CN107672218A (en) * | 2017-09-21 | 2018-02-09 | 马鞍山市广源法兰环件有限公司 | A kind of annulus part processing mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102172961A (en) * | 2010-12-09 | 2011-09-07 | 福建海源自动化机械股份有限公司 | Automatic leading-in device of refractory brick forming hydraulic press die |
| CN102172961B (en) * | 2010-12-09 | 2013-03-27 | 福建海源自动化机械股份有限公司 | Automatic leading-in device of refractory brick forming hydraulic press die |
| CN102166830A (en) * | 2011-01-17 | 2011-08-31 | 合肥合锻机床股份有限公司 | Improved die-changing dolly |
| CN102601245B (en) * | 2012-03-27 | 2014-11-05 | 江苏白雪电器股份有限公司 | Automatic die-changing processing equipment |
| CN102601245A (en) * | 2012-03-27 | 2012-07-25 | 江苏白雪电器股份有限公司 | Automatic die-changing processing equipment |
| CN102632139A (en) * | 2012-04-20 | 2012-08-15 | 北京星和众工设备技术股份有限公司 | Quick die changing device for forming press |
| CN102744900A (en) * | 2012-06-15 | 2012-10-24 | 河南科技大学 | Multifunctional hydraulic machine |
| CN102744900B (en) * | 2012-06-15 | 2016-03-09 | 河南科技大学 | A kind of Multifunctional hydraulic press |
| CN102909305A (en) * | 2012-11-15 | 2013-02-06 | 天津市天锻压力机有限公司 | Quick-clamping device capable of realizing replacement of mold under high temperature condition |
| CN102962392A (en) * | 2012-11-30 | 2013-03-13 | 天津市天锻压力机有限公司 | Device for automatically replacing punch |
| CN103184330A (en) * | 2013-01-11 | 2013-07-03 | 滁州亚利模具设备有限公司 | Die |
| CN103184330B (en) * | 2013-01-11 | 2014-08-06 | 滁州亚利模具设备有限公司 | Die |
| CN104120228A (en) * | 2013-01-11 | 2014-10-29 | 滁州亚利模具设备有限公司 | Die |
| CN104120228B (en) * | 2013-01-11 | 2016-05-04 | 滁州亚利模具设备有限公司 | A kind of mould |
| CN104120229B (en) * | 2013-01-11 | 2016-05-04 | 滁州亚利模具设备有限公司 | A kind of mould |
| CN103302892A (en) * | 2013-06-13 | 2013-09-18 | 无锡国电华新起重运输设备有限公司 | Movable lower die component used for oil press |
| CN103660358A (en) * | 2013-11-28 | 2014-03-26 | 苏州凯尔博精密机械有限公司 | Automatic fast mould locking device |
| CN103660358B (en) * | 2013-11-28 | 2015-08-05 | 苏州凯尔博精密机械有限公司 | A kind of rapid mould clamping device automatically |
| CN103722767B (en) * | 2014-01-13 | 2016-03-16 | 合肥合锻机床股份有限公司 | The mould changing device of five beam four post drug pressing machine low punches |
| CN103722767A (en) * | 2014-01-13 | 2014-04-16 | 合肥合锻机床股份有限公司 | Die changing device of five-beam-four-column power press equipment lower punch |
| CN106626470A (en) * | 2015-10-28 | 2017-05-10 | 上海宝钢高新技术零部件有限公司 | Method and device for rapid shaping with one press machine and multiple dies |
| CN105436304A (en) * | 2015-12-25 | 2016-03-30 | 苏州凯尔博精密机械有限公司 | Pneumatic mould locking device |
| CN106626508A (en) * | 2016-11-21 | 2017-05-10 | 惠安县冠威机械设备有限公司 | Punch press high in safety |
| CN106762929A (en) * | 2017-02-23 | 2017-05-31 | 中聚信海洋工程装备有限公司 | The hydraulic circuit and fuel supply method of anvil block locking on a kind of hydrostatic forging machine |
| CN106762929B (en) * | 2017-02-23 | 2018-03-13 | 中聚信海洋工程装备有限公司 | The hydraulic circuit and fuel supply method that anvil block is locked on a kind of hydrostatic forging machine |
| CN107672218A (en) * | 2017-09-21 | 2018-02-09 | 马鞍山市广源法兰环件有限公司 | A kind of annulus part processing mold |
| CN107626873A (en) * | 2017-10-30 | 2018-01-26 | 广州市科腾智能装备股份有限公司 | Quick die change device |
| CN108327375A (en) * | 2017-11-14 | 2018-07-27 | 浙江遂金复合材料有限公司 | A kind of lamination complex machining process of continuous fiber reinforced thermoplastic composite material |
| CN107891096A (en) * | 2018-01-03 | 2018-04-10 | 广东江友智能科技有限公司 | A kind of bending machine intelligence mold changing systems for auto-parts |
| CN109848231A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies mobile station apparatus of multidirectional double acting hydraulic extrusion press |
| CN109848232A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The automatic clamping device of the heavy dies of multidirectional double acting hydraulic extrusion press |
| CN110565445A (en) * | 2019-09-09 | 2019-12-13 | 永发（江苏）模塑包装科技有限公司 | Pulp molding equipment with hydraulic guide rail mold lifting device |
| CN110560619A (en) * | 2019-09-10 | 2019-12-13 | 苏州三基铸造装备股份有限公司 | Three-station extrusion forging forming equipment working in cooperation |
| CN113399507A (en) * | 2021-07-07 | 2021-09-17 | 安徽省伊锡尔重工科技有限公司 | Large-scale panel double-linkage bending machine capable of rapidly replacing die |
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