CN105291466A - Multi-layer mold pressing machine - Google Patents
Multi-layer mold pressing machine Download PDFInfo
- Publication number
- CN105291466A CN105291466A CN201510778255.5A CN201510778255A CN105291466A CN 105291466 A CN105291466 A CN 105291466A CN 201510778255 A CN201510778255 A CN 201510778255A CN 105291466 A CN105291466 A CN 105291466A
- Authority
- CN
- China
- Prior art keywords
- central heater
- plate
- heater plate
- heating plate
- cross beam
- 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
Links
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a multi-layer mold pressing machine. The multi-layer mold pressing machine comprises an upper heating plate, a plurality of middle heating plates and a lower heating plate, wherein the upper heating plate, the middle heating plates and the lower heating plate are vertically distributed. The multi-layer mold pressing machine is characterized in that mold pushing plates are arranged on the upper surfaces of the middle heating plates and the upper surface of the lower heating plate and connected with mold pushing air cylinders; inner guide plates are arranged on the left sides and the right sides of the mold pushing plates; a middle mold releasing mechanism is arranged in front of the heating plates and comprises a frame body, outer guide plates, mold releasing frames and a mold releasing oil cylinder; guide columns are arranged between the upper end and the lower end of the frame body, the outer guide plates are fixedly arranged on the guide columns, and outer guide grooves of the outer guide plates are aligned at inner guide grooves of the inner guide plates in the mold releasing state in a front-and-back manner; and the mold releasing frames are arranged above the outer guide plates in a vertically-movable manner, vertical movement of the mold releasing frames is pushed by the mold releasing oil cylinder, lateral grooves for supporting middle molds are formed in the mold releasing frames, and the groove width of the lateral grooves in the vertical direction is larger than the height of the lateral sides of the middle molds. The multi-layer mold pressing machine is high in production efficiency, the labor intensity of workers is reduced, the operation safety is improved, and the function of synchronous air discharging of multiple layers of molds can be achieved.
Description
Technical field
The present invention relates to and a kind ofly can carry out the compressing hydraulic press equipment of multiple layers of molds simultaneously.
Background technology
Hydraulic press is a kind of machinery utilizing hydrostatic pressure to carry out the goods such as processing metal, plastics, rubber, timber, powder, and it is usually used in block pressing forming process.Hydraulic press mostly adopts monolayer mold to carry out compressing to goods, but also has and adopt two-layer or three layers of mould to carry out compressing to goods simultaneously.The deficiency that prior art hydraulic press exists mainly contains: 1. stripper plate is deviate from middle mould, takes out goods, put raw material and generally will carry out in press inside, processing safety is poor, carry out if above-mentioned action is all put into press outside, whole movement structure is complicated, and operation is inconvenient, production efficiency is low, labor strength is high; 2. press is in compressing goods process, often need to carry out die venting repeatedly under matched moulds state, at this moment just require that mould is opened exhaust distance a little and allowed the gas in mould drain, if press uses multiple layers of molds, so multiple layers of molds in layer will be opened and be exhausted, whole exhaust process needs to expend the long period, and production efficiency is low.
Summary of the invention
For prior art exist deficiency, the object of this invention is to provide a kind of production efficiency high, alleviate labor strength, improve processing safety, the multiple layers of molds press of the synchronous degassing function of multiple layers of molds can be realized.
The present invention implements by following technical solution:
A kind of multiple layers of molds press, comprise lower support, column, top board and moved cross beam, column fixedly mounts on lower support, top board fixedly mounts on the top of column, moved cross beam is done up and down setting in the below of top board and is promoted by master cylinder, the upper heating plate of arranging up and down is provided with between moved cross beam and lower support, multilayer central heater plate and lower heating plate, upper heating plate is arranged on the bottom of moved cross beam, lower heating plate is arranged on lower support, central heater plate is led by guide rod in the up and down setting of the intercropping of upper and lower heating plate, the superiors' central heater plate activity is articulated in the below of heating plate, lower floor's central heater plate activity is articulated in the below of adjacent upper central heater plate, it is characterized in that: central heater plate, the upper surface of lower heating plate arrange can release forward push away template, push away template and push away mould cylinder and be connected and promote by pushing away mould cylinder, the left and right pushing away template is provided with rear deflector and leads to the activity pushing away template, rear deflector and push away mould cylinder fixed installation on hot plate, the front of heating plate is provided with middle moulding/demoulding mechanism, middle moulding/demoulding mechanism comprises support body, front guide plate, demoulding frame and demoulding oil jar, support body fixedly mounts, guide pillar is fixed with between support body upper and lower side, front guide plate is fixed on guide pillar, the front gathering sill of front guide plate aligns with before and after the rear gathering sill of the rear deflector under die opening state, the up and down top being located at front guide plate of demoulding frame, the up and down of demoulding frame is promoted by demoulding oil jar, demoulding frame is provided with the lateral slot of being carried out by middle mould holding, the groove width of lateral slot above-below direction be greater than held by lateral slot in the height of mould side.
Adopt after technique scheme, the stripper plate of multiple layers of molds deviates from middle mould, take out goods, put the actions such as raw material and all carry out in press outside, improve processing safety, and movement structure is simple, easy to operate, production efficiency is high, reduce labor strength.Specific works process is: the patrix of multiple layers of molds is contained in the bottom of heating plate and central heater plate, middle mould and counterdie are combined together to be contained in and push away in template, during die opening state, the front gathering sill of front guide plate aligns with before and after the rear gathering sill of rear deflector, the template that pushes away on rear deflector pushes on front guide plate before pushing away mould cylinder, so middle mould and counterdie are also removed to press outside, then demoulding oil jar action promotes demoulding frame upwards, during the lateral slot bottom surface of demoulding frame promotes mould upwards action make middle mould depart from counterdie, so can goods be taken out, after taking out goods, it is downward that demoulding oil jar action promotes demoulding frame, in the lateral slot end face promotion of demoulding frame, the downward action of mould makes middle mould and counterdie lock, raw material can be put in die cavity subsequently in the past, then push away mould cylinder and carry out backhaul action, middle mould, counterdie moves on the rear deflector of press inside again with pushing away template, while above, one deck Mould operation completes, then can carry out the same operation of lower one deck mould at once, after all multiple layers of molds all operationss complete, master cylinder promotion moved cross beam presses down and carries out matched moulds, so multiple goods of multiple layers of molds are simultaneously compressing.
Multiple layers of molds press is also provided with the synchronous exhaust gear of multiple layers of molds, the synchronous exhaust gear of multiple layers of molds comprises the multiple pallets being located at every layer of central heater plate side, pallet is located in rotating shaft, the upper end of rotating shaft connects with moved cross beam and moves up and down with moved cross beam, and rotating shaft is rotated by rotating shaft oil cylinder pushing; During matched moulds state, moved cross beam presses down, and the support that pallet is provided with is rotating the subjacent being placed on corresponding central heater plate, during matched moulds exhaust condition, moved cross beam backhaul is to being vented spacing distance, and all heating plates are synchronously separately vented distance with moved cross beam lifting by pallet.
After adopting technique scheme, the synchronous degassing function of multiple layers of molds can be realized, greatly increase work efficiency.Its operation principle is: the side of every layer of central heater plate is provided with corresponding pallet, during matched moulds state, moved cross beam presses down, mould is closed carries out pressurize, then rotating shaft is rotated by rotating shaft oil cylinder pushing, the support that pallet is provided with can be placed in the subjacent of corresponding central heater plate after rotation, when needing exhaust at every turn, moved cross beam backhaul is to being vented spacing distance, due to the backhaul of moved cross beam, so rotating shaft also can be driven to promote the height of the spacing distance of exhaust, so all pallets corresponding with multilayer central heater plate also upwards action, multilayer central heater plate is all separated an exhaust distance, the superiors' central heater plate and upper heating plate simultaneously, also separate one between orlop central heater plate with lower heating plate and be vented distance, thus realize the synchronous degassing function of multiple layers of molds, after being once vented, moved cross beam presses down again, mould is closed carries out pressurize, when pressurize a period of time needs secondary exhaust, moved cross beam again backhaul, to being vented spacing distance, so carry out the second synchronization exhaust of multiple layers of molds, circulates according to this, until the repeatedly die venting under matched moulds state all completes, compressing goods are taken out in last die sinking.
As preferably, pallet is fixedly located in rotating shaft, during matched moulds state, distance between the bottom surface of the top ground floor central heater plate and a support of corresponding pallet is one and is vented distance, distance between the bottom surface of second layer central heater plate and a support of corresponding pallet is two and is vented distance, and the distance between the bottom surface of n-th layer central heater plate and a support of corresponding pallet is N number of exhaust distance.After adopting above-mentioned design, moved cross beam in backhaul in the process being vented spacing distance, when upper heating plate and the superiors central heater plate separate one be vented distance after, the pallet of corresponding the superiors central heater plate can haul the superiors' central heater plate to be separated one with second layer central heater plate and is vented distance, then, the pallet of corresponding second layer central heater plate can haul second layer central heater plate to be separated one with third layer central heater plate and is vented distance, the pallet of last corresponding orlop central heater plate can haul orlop central heater plate to be separated one with lower heating plate and is vented distance, now all separately be vented distance between multiple layers of molds, and then realize the synchronous degassing function of multiple layers of molds.
Accompanying drawing explanation
The present invention has following accompanying drawing:
Fig. 1 is three-dimensional structure diagram of the present invention,
Fig. 2 is front view of the present invention,
Fig. 3 is side view of the present invention,
Fig. 4 is middle mould mode-lock status figure,
Fig. 5 is middle moulding/demoulding state diagram,
Fig. 6 is the three-dimensional structure diagram of the synchronous exhaust gear of multiple layers of molds,
Fig. 7 is the structure chart of exhaust gear in matched moulds exhaust condition.
Detailed description of the invention
As shown in the figure, multiple layers of molds press of the present invention, comprise lower support 16, column 12, top board 10, moved cross beam 11 and the synchronous exhaust gear of multiple layers of molds, column 12 fixedly mounts on lower support 16, top board 10 fixedly mounts on the top of column 12, moved cross beam 11 is done up and down setting in the below of top board 10 and is promoted by master cylinder 9, the upper heating plate 18 of arranging up and down is provided with between moved cross beam 11 and lower support 16, three layers of central heater plate 8 and lower heating plate 19, upper heating plate 18 is arranged on the bottom of moved cross beam 11, lower heating plate 19 is arranged on lower support 16, central heater plate 8 carries out slide-and-guide in the up and down setting of the intercropping of upper and lower heating plate by guide rod 24, the superiors' central heater plate 8 is articulated in the below of upper heating plate 18 by hanging column 22 activity, lower floor's central heater plate is articulated in the below of adjacent upper central heater plate by hanging column 22 activity, central heater plate 8, the upper surface of lower heating plate 19 arrange can release forward push away template 5, the rear end pushing away template 5 with push away mould cylinder 21 and be connected and promote by pushing away mould cylinder 21, the left and right pushing away template 5 is provided with rear deflector 6 and leads to the activity pushing away template, rear deflector 6 and push away mould cylinder 21 and fixedly mount on hot plate, the front of heating plate is provided with middle moulding/demoulding mechanism, middle moulding/demoulding mechanism comprises support body 1, front guide plate 7, demoulding frame 4 and demoulding oil jar 20, support body 1 lower end is fixed on lower support 16, support body 1 upper end is fixed on top board 10, guide pillar 2 is fixed with between support body 1 upper and lower side, front guide plate 7 is fixed on guide pillar 2, the front gathering sill 71 of front guide plate 7 aligns with before and after the rear gathering sill 61 of the rear deflector 6 under die opening state, the up and down top being located at corresponding front guide plate 7 of demoulding frame 4, the up and down of demoulding frame 4 is promoted by demoulding oil jar 20, demoulding frame 4 is connected by coupling bar 3, demoulding frame 4 is fixed on coupling bar 3, the lower end of coupling bar 3 is connected with push pedal 17, push pedal 17 is connected with demoulding oil jar 20, demoulding frame 4 is provided with the lateral slot 41 of being carried out by middle mould 102 holding, the groove width of lateral slot 41 above-below direction be greater than held by lateral slot in the height (Fig. 4 shown in) of mould 102 side.
The course of work of above-mentioned press is: the patrix 101 of four layers of mould is contained in the bottom of heating plate 18 and central heater plate 8, middle mould 102 and counterdie 103 are combined together to be contained in and push away in template 5, during die opening state, the front gathering sill 71 of front guide plate 7 aligns with before and after the rear gathering sill 61 of rear deflector 6, the template 5 that pushes away on rear deflector 6 pushes on front guide plate 7 before pushing away mould cylinder 21, so middle mould 102 and counterdie 103 are also removed to press outside, then demoulding oil jar 20 action promotes demoulding frame 4 upwards, during lateral slot 41 bottom surface of demoulding frame 4 promotes mould 102 upwards action make middle mould 102 depart from state shown in counterdie 103(Fig. 4), so can goods be taken out, after taking out goods, it is downward that demoulding oil jar 20 action promotes demoulding frame 4, in the lateral slot 41 end face promotion of demoulding frame 4, mould 102 action downwards makes middle mould 102 lock with counterdie 103, raw material can be put in die cavity subsequently in the past, then push away mould cylinder 21 and carry out backhaul action, middle mould 102, counterdie 103 moves on the rear deflector 6 of press inside again with pushing away template 5, while one deck Mould operation completes above, then can carry out the same operation of lower one deck mould, after all four layers of mould all operationss complete, master cylinder 9 promotes moved cross beam 11 and presses down and carry out matched moulds at once.
The synchronous exhaust gear of multiple layers of molds comprises multiple pallet 13, the side of every layer of central heater plate 8 is provided with corresponding pallet 13, pallet 13 is fixedly located in rotating shaft 14, the upper end of rotating shaft 14 connects with moved cross beam 11 and moves up and down with moved cross beam 11, the lower end of rotating shaft 14 can axially be actively installed in axle sleeve 23, and axle sleeve 23 is connected with the piston rod of rotating shaft oil cylinder 15 and is promoted to rotate by rotating shaft oil cylinder 15, during matched moulds state, moved cross beam 11 presses down, the support 25 that pallet 13 is provided with is rotating below the bottom surface 81 being placed on corresponding central heater plate 8, distance between the bottom surface of the top ground floor central heater plate and a support of corresponding pallet is one and is vented distance, distance between the bottom surface of second layer central heater plate and a support of corresponding pallet is two and is vented distance, distance between the bottom surface of third layer central heater plate and a support of corresponding pallet is three and is vented distance, so, when shown in the backhaul to Fig. 7 of matched moulds exhaust condition moved cross beam 11 the spacing distance of exhaust (be vented spacing distance equal four times exhaust distances) time, all heating plates synchronously separately can be vented distance, namely all separately distance is vented between four layers of mould, and then realize the synchronous degassing function of multiple layers of molds.Concrete course of action is: in moved cross beam 11 backhaul in the process being vented spacing distance, when upper heating plate and the superiors central heater plate separate one be vented distance after, the pallet of corresponding the superiors central heater plate can contact with the bottom surface of the superiors central heater plate, so haul the superiors' central heater plate to separate one with second layer central heater plate and be vented distance, then, the pallet of corresponding second layer central heater plate can contact with the bottom surface of second layer central heater plate, so haul second layer central heater plate to separate one with third layer central heater plate and be vented distance, finally, the pallet of corresponding third layer central heater plate can contact with the bottom surface of third layer central heater plate, so haul third layer central heater plate to separate one with lower heating plate and be vented distance, now all heating plates are synchronously separately vented distance.
Claims (3)
1. a multiple layers of molds press, comprise lower support, column, top board and moved cross beam, column fixedly mounts on lower support, top board fixedly mounts on the top of column, moved cross beam is done up and down setting in the below of top board and is promoted by master cylinder, the upper heating plate of arranging up and down is provided with between moved cross beam and lower support, multilayer central heater plate and lower heating plate, upper heating plate is arranged on the bottom of moved cross beam, lower heating plate is arranged on lower support, central heater plate is led by guide rod in the up and down setting of the intercropping of upper and lower heating plate, the superiors' central heater plate activity is articulated in the below of heating plate, lower floor's central heater plate activity is articulated in the below of adjacent upper central heater plate, it is characterized in that: central heater plate, the upper surface of lower heating plate arrange can release forward push away template, push away template and push away mould cylinder and be connected and promote by pushing away mould cylinder, the left and right pushing away template is provided with rear deflector and leads to the activity pushing away template, rear deflector and push away mould cylinder fixed installation on hot plate, the front of heating plate is provided with middle moulding/demoulding mechanism, middle moulding/demoulding mechanism comprises support body, front guide plate, demoulding frame and demoulding oil jar, support body fixedly mounts, guide pillar is fixed with between support body upper and lower side, front guide plate is fixed on guide pillar, the front gathering sill of front guide plate aligns with before and after the rear gathering sill of the rear deflector under die opening state, the up and down top being located at front guide plate of demoulding frame, the up and down of demoulding frame is promoted by demoulding oil jar, demoulding frame is provided with the lateral slot of being carried out by middle mould holding, the groove width of lateral slot above-below direction be greater than held by lateral slot in the height of mould side.
2. a kind of multiple layers of molds press as claimed in claim 1, it is characterized in that: multiple layers of molds press is also provided with the synchronous exhaust gear of multiple layers of molds, the synchronous exhaust gear of multiple layers of molds comprises the multiple pallets being located at every layer of central heater plate side, pallet is located in rotating shaft, the upper end of rotating shaft connects with moved cross beam and moves up and down with moved cross beam, and rotating shaft is rotated by rotating shaft oil cylinder pushing; During matched moulds state, moved cross beam presses down, and the support that pallet is provided with is rotating the subjacent being placed on corresponding central heater plate, during matched moulds exhaust condition, moved cross beam backhaul is to being vented spacing distance, and all heating plates are synchronously separately vented distance with moved cross beam lifting by pallet.
3. a kind of multiple layers of molds press as claimed in claim 2, it is characterized in that: pallet is fixedly located in rotating shaft, during matched moulds state, distance between the bottom surface of the top ground floor central heater plate and a support of corresponding pallet is one and is vented distance, distance between the bottom surface of second layer central heater plate and a support of corresponding pallet is two and is vented distance, and the distance between the bottom surface of n-th layer central heater plate and a support of corresponding pallet is N number of exhaust distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778255.5A CN105291466B (en) | 2015-11-16 | 2015-11-16 | A kind of multiple layers of molds press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778255.5A CN105291466B (en) | 2015-11-16 | 2015-11-16 | A kind of multiple layers of molds press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105291466A true CN105291466A (en) | 2016-02-03 |
| CN105291466B CN105291466B (en) | 2017-03-29 |
Family
ID=55189605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510778255.5A Active CN105291466B (en) | 2015-11-16 | 2015-11-16 | A kind of multiple layers of molds press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291466B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459305A (en) * | 2016-02-04 | 2016-04-06 | 东毓(宁波)油压工业有限公司 | Automatic demolding mechanism of multi-layer type tire vulcanizing machine |
| CN107552784A (en) * | 2017-09-04 | 2018-01-09 | 瑞安市华大液压机械厂 | PM hydraulic press |
| CN107718646A (en) * | 2017-11-23 | 2018-02-23 | 济南中正金码科技有限公司 | The drum type friction die circulation multigroup multi-daylight press of formula straight line |
| CN107791567A (en) * | 2017-11-23 | 2018-03-13 | 济南中正金码科技有限公司 | Mould circulation formula automobile brake sheet full-automatic heat pressing production line |
| CN108705080A (en) * | 2018-08-03 | 2018-10-26 | 瑞安市华大液压机械厂 | Bilayer rubs material press |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071882A1 (en) * | 2000-12-11 | 2002-06-13 | Kiso Kogyo Kabushiki Kaisha | Press molding apparatus |
| EP1854622A2 (en) * | 2006-05-12 | 2007-11-14 | ORMAMACCHINE S.p.A. | High-productivity multidaylight press for bonding flat elements, particularly for the hot or cold bonding of veneers, laminates or the like on sandwich, chipwood, honeycomb panels or the like and for producing plywoods, chipwood panels and the like |
| CN101549553A (en) * | 2008-04-01 | 2009-10-07 | 日清纺绩株式会社 | Stacked laminator |
| JP4909577B2 (en) * | 2005-11-30 | 2012-04-04 | 北川精機株式会社 | Press device and press device system |
| CN102700963A (en) * | 2012-06-19 | 2012-10-03 | 信阳市永恒茶业科技有限公司 | Plate pushing and discharging combination machine |
| CN204340275U (en) * | 2014-11-19 | 2015-05-20 | 上海洱威机械有限公司 | Multidaylight press feeding material fetching mechanism |
| CN205148967U (en) * | 2015-11-16 | 2016-04-13 | 瑞安市华大液压机械厂 | Multilayer mould press |
-
2015
- 2015-11-16 CN CN201510778255.5A patent/CN105291466B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071882A1 (en) * | 2000-12-11 | 2002-06-13 | Kiso Kogyo Kabushiki Kaisha | Press molding apparatus |
| JP4909577B2 (en) * | 2005-11-30 | 2012-04-04 | 北川精機株式会社 | Press device and press device system |
| EP1854622A2 (en) * | 2006-05-12 | 2007-11-14 | ORMAMACCHINE S.p.A. | High-productivity multidaylight press for bonding flat elements, particularly for the hot or cold bonding of veneers, laminates or the like on sandwich, chipwood, honeycomb panels or the like and for producing plywoods, chipwood panels and the like |
| EP1854622A3 (en) * | 2006-05-12 | 2008-11-05 | ORMAMACCHINE S.p.A. | High-productivity multidaylight press for bonding flat elements, particularly for the hot or cold bonding of veneers, laminates or the like on sandwich, chipwood, honeycomb panels or the like and for producing plywoods, chipwood panels and the like |
| CN101549553A (en) * | 2008-04-01 | 2009-10-07 | 日清纺绩株式会社 | Stacked laminator |
| CN102700963A (en) * | 2012-06-19 | 2012-10-03 | 信阳市永恒茶业科技有限公司 | Plate pushing and discharging combination machine |
| CN204340275U (en) * | 2014-11-19 | 2015-05-20 | 上海洱威机械有限公司 | Multidaylight press feeding material fetching mechanism |
| CN205148967U (en) * | 2015-11-16 | 2016-04-13 | 瑞安市华大液压机械厂 | Multilayer mould press |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459305A (en) * | 2016-02-04 | 2016-04-06 | 东毓(宁波)油压工业有限公司 | Automatic demolding mechanism of multi-layer type tire vulcanizing machine |
| CN107552784A (en) * | 2017-09-04 | 2018-01-09 | 瑞安市华大液压机械厂 | PM hydraulic press |
| CN107718646A (en) * | 2017-11-23 | 2018-02-23 | 济南中正金码科技有限公司 | The drum type friction die circulation multigroup multi-daylight press of formula straight line |
| CN107791567A (en) * | 2017-11-23 | 2018-03-13 | 济南中正金码科技有限公司 | Mould circulation formula automobile brake sheet full-automatic heat pressing production line |
| CN108705080A (en) * | 2018-08-03 | 2018-10-26 | 瑞安市华大液压机械厂 | Bilayer rubs material press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105291466B (en) | 2017-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105291466A (en) | Multi-layer mold pressing machine | |
| CN102764874B (en) | Dual-station low-pressure casting machine | |
| CN203155920U (en) | Double-clamp once forging forming mold for high-speed railway insulator | |
| CN104438602B (en) | One is die shoe device slidably | |
| CN104085036A (en) | Hydraulic press capable of conducting double-layer pressing and pressing method of hydraulic press | |
| CN205148967U (en) | Multilayer mould press | |
| CN103950138A (en) | Semi-automatic brake block compressing machine | |
| CN210190346U (en) | Shoe mold capable of automatically taking out sole | |
| CN202607784U (en) | Pin-removing mold-releasing device after bamboo laminated wood compression molding | |
| CN105127343A (en) | Flash-free forging method of cylinder lug | |
| CN201423768Y (en) | Pull-top multi-step die-set for full-automatic digital-readout dry power hydraulic machine | |
| CN203356540U (en) | Device for casting elevator wheel formwork | |
| CN203994151U (en) | A kind of double-deck pressing hydraulic machine | |
| CN102290169B (en) | Bar-shaped insulator support post molding die for high-speed railway | |
| CN104209478A (en) | Full-automatic molding machine | |
| CN205149000U (en) | Hydraulic press multilayer mould mechanism of exhausting in step | |
| CN201685315U (en) | Two-position double-layer brick machine | |
| CN216634822U (en) | Composite sliding plate brick press | |
| CN202498750U (en) | Powder forming hydropress | |
| CN201619212U (en) | Laminated type segmented mold vulcanizer | |
| CN212070387U (en) | Special forming hydraulic press for tantalum-niobium strips | |
| CN204075090U (en) | Full-automatic moulding machine | |
| CN102989967A (en) | Single-forging forming die of double hoops for high-speed railway insulator | |
| CN202895553U (en) | Blanking disc | |
| CN202290996U (en) | Rod insulator strut forming die for high-speed railway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |