CN107718629A - Three-dimensional manufacturing machine - Google Patents

Three-dimensional manufacturing machine Download PDF

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Publication number
CN107718629A
CN107718629A CN201711201942.6A CN201711201942A CN107718629A CN 107718629 A CN107718629 A CN 107718629A CN 201711201942 A CN201711201942 A CN 201711201942A CN 107718629 A CN107718629 A CN 107718629A
Authority
CN
China
Prior art keywords
rod
platen
support
servomechanism
pushing block
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.)
Pending
Application number
CN201711201942.6A
Other languages
Chinese (zh)
Inventor
韩建国
韩峥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Korean Machinery Technology Co Ltd
Original Assignee
Suzhou Korean Machinery Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Korean Machinery Technology Co Ltd filed Critical Suzhou Korean Machinery Technology Co Ltd
Priority to CN201711201942.6A priority Critical patent/CN107718629A/en
Publication of CN107718629A publication Critical patent/CN107718629A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B1/00Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/106Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by another toggle mechanism

Abstract

The present invention relates to a kind of three-dimensional manufacturing machine, belong to forcing press technical field of operation.The machine includes frame, lead, the two side pressurizing units being oppositely arranged, side pressurizing unit includes the servomechanism and force application mechanism of upright setting, the servomechanism for standing upside down and setting is provided with above frame, servomechanism includes support, platen, push rod, semicolumn pushing block and connection rod set, and sliding block is provided between semicolumn pushing block and upper connecting rod one end;Force application mechanism includes left connecting rod, right connecting rod, jacking block and connecting shaft, and two other end of left and right connecting rod wherein is hinged with mould;In the servomechanism of upright setting, platen is above support, and in the servomechanism for standing upside down setting, platen is below support.The machine have it is simple in construction, possess the new-type kind of drive, transmission capacity amplifies more than more times, effectively reduces energy consumption, compact-sized, small volume, reduces impact shock and the advantages of impact noise.

Description

Three-dimensional manufacturing machine
Technical field
The present invention relates to a kind of three-dimensional manufacturing machine, belong to forcing press technical field of operation.
Background technology
Device currently used in the market for punching press, stretching and extruding production, such as used in hydraulic thin plate discharging machine Place, it is motor-driven belt wheel, the rotation of belt wheeling driving gear, gear drives the mechanical blanking machine of crank mechanism operation, During its work, not only impact shock and impact noise are big, and power consumption is high.
The Patent No. ZL201120326594.7 of inventor's application, the one of a kind of entitled hydraulic thin plate discharging machine Part Chinese patent, the toggle force-increasing mechanism that the device uses include upper elbow lever, toggle bar and short connecting rod, and upper elbow lever lower end is articulated with Toggle bar corner, toggle bar lower end are articulated with support platen on the undersetting of plane, and the one of toggle force-increasing mechanism short connecting rod End is articulated with crank rod, and the other end is articulated with travel(l)ing rest, and the piston rod of travel(l)ing rest and hydraulic jack is fixed.But pass through Cross inventor to use for many years, find following problem:1. the power transmission for being currently used for the device of punching press, stretching and extruding production is uneven It is even;2. the device overall structure for being currently used for punching press, stretching and extruding production is limited, it is impossible to is extended;3rd, it is currently used for rushing Pressure, stretching and extruding production device it is complicated.
The content of the invention
The technical problem to be solved in the present invention is in view of the shortcomings of the prior art, proposing that a kind of simple in construction, transmission capacity is put Times above, compact-sized, small volume, the three-dimensional manufacturing machine for reducing impact shock and impact noise mostly.
The present invention is to solve the technical scheme that above-mentioned technical problem proposes to be:A kind of three-dimensional manufacturing machine, including frame and solid The lead being scheduled in frame, relative on the frame both sides to be provided with two side pressurizing units, the side pressurizing unit is including just The servomechanism and force application mechanism put are erected, the servomechanism for standing upside down and setting, the servomechanism bag are provided with above the frame The support being fixed in frame, the platen and push rod being oppositely arranged with support are included, semicircle is provided between the support and platen Post pushing block and at least two groups connection rod sets being respectively arranged at semicolumn pushing block two opposite sides, the semicolumn pushing block, which is fixed on, to be pushed away It can move back and forth on bar and between support and platen, the arc along the circumferentially extending of its center line is formed with the semicolumn pushing block Shape chute, every group of connection rod set include upper connecting rod, lower link, pull back bar and bearing pin, the upper connecting rod, the one of lower link and bar of pulling back End is articulated with the bearing pin jointly, and described upper connecting rod one end is made as the seat part with circular contour, and the upper connecting rod is another End is hinged on platen, and the lower link other end is hinged on support, and the bar other end of pulling back is formed with one and is fastened on arc Head of pulling back in chute, sliding block is provided between the semicolumn pushing block and upper connecting rod one end;The force application mechanism includes being located at platform One end of left connecting rod, right connecting rod, jacking block and connecting shaft outside plate, the left connecting rod and right connecting rod is articulated with same connecting shaft jointly On, the other end of one of described left and right connecting rod is hinged with frame, two other end and mould of the left and right connecting rod wherein Tool is be hinged, and the jacking block is located between platen and connecting shaft and for promoting connecting shaft to cause left and right connecting rod wherein two The other end stretches out;In the servomechanism of the upright setting, the platen is above support, in helping for the setting of standing upside down In force mechanisms, the platen is below the support, the platen is located on lead and can be moved up and down along lead and Mould is fixed with the platen;When semicolumn pushing block and simultaneously lifting platen are pushed away before push rod, the sliding block is slidingly born against On the face of cylinder of semicolumn pushing block and the circular contour of upper connecting rod seat part, the jacking block slidingly bears against left connecting rod or right connecting rod One end and platen top surface on;When push rod reclaims, the head of pulling back of the bar of pulling back slides and by semicolumn in arc chute Pushing block is pulled back.
The working mechanism of three-dimensional manufacturing machine technical scheme and beneficial effect are presented below disclosed in the invention described above:
The present invention is relative on frame both sides to be provided with two side pressurizing units, and side pressurizing unit includes the servomechanism of upright setting And force application mechanism, the servomechanism for standing upside down and setting is provided with above frame, semicolumn pushing block is entered by the push rod of servomechanism Row push-and-pull, so, when being pushed away before semicolumn pushing block, sliding block slidingly bears against the face of cylinder and the upper connecting rod seat part of semicolumn pushing block Circular contour on, upper and lower connecting rod can be opened, platen is jacked up, first carry out the amplification of power;Pass through the machine of exerting a force again The jacking block of structure is slidingly born against on one end and platen top surface of left connecting rod or right connecting rod, promotes connecting shaft to cause left and right connecting rod Two other end wherein stretches out, and carries out secondary force amplification so that the mould on two other end of left and right connecting rod wherein(Punching Compression mould or extrusion die, etc.)It is operated with the mould in the servomechanism for setting of standing upside down, completes the works such as punching press, extruding Sequence, whole device are compact-sized, it is possible to reduce impact shock and impact noise, reduce power consumption at double, transmission capacity can be with Amplify more than more times.
The improvement of above-mentioned technical proposal is:Multiple catch groups are hinged with the bearing pin, each catch group is by pressing from both sides respectively The two catch composition fixed at an opposite face of sliding block two is held, multiple suspension ring piece groups is hinged with the connecting shaft, each hangs Ring plate group is formed by gripping two suspension ring pieces at an opposite face of jacking block two respectively.
The improvement of above-mentioned technical proposal is:Draw ring is equipped with the connecting shaft, is formed with the platen for draw ring one Hold through and movable rail groove, be bolted with the nut positioned at the platen back side on described draw ring one end.
It is of the invention to be using the effect of above-mentioned technical proposal:The present invention respectively by jacking block promote connecting shaft with it is left, Two other end of right connecting rod wherein stretches out, and carries out power amplification, force application mechanism is carried out into return, the work of force application mechanism by draw ring Make and return is carried out by different parts, reduce abrasion so that overall structure is simple and reliable.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of three-dimensional manufacturing machine of the embodiment of the present invention.
Fig. 2 is the structural representation of Fig. 1 side pressurizing unit.
Fig. 3 is Fig. 2 explosive view.
Fig. 4 is the structural representation of Fig. 2 servomechanisms.
Fig. 5 is Fig. 4 explosive view.
Embodiment
Embodiment
The three-dimensional manufacturing machine of the present embodiment, as shown in figure 1, including frame 1 and the lead 6 being fixed in frame.Frame 1 It is relative on both sides to be provided with two side pressurizing units 2.Side pressurizing unit 2 includes the servomechanism 3 and force application mechanism 4 of upright setting, The top of frame 1 is provided with the servomechanism 3 for standing upside down and setting.
As shown in Figures 2 to 5, the support 31 that servomechanism 3 includes being fixed in frame 1 and the platform that support is oppositely arranged Plate 32 and push rod 37.Push rod 37 can be oil cylinder 5 push rod or stepper motor push rod, etc. actuating unit push rod.
Semicolumn pushing block 33 is provided between support 31 and platen 32 and at least two groups are respectively arranged on semicolumn pushing block two-phase Connection rod set 34 at offside.
Semicolumn pushing block 33 is fixed on push rod 37 and can moved back and forth between support 31 and platen 32, semicolumn pushing block The arc chute 33-1 along the circumferentially extending of its center line is formed with 33.The semicolumn pushing block 33 of the present embodiment can be one whole Semicolumn block or the combination of multiple semicolumn blocks are made.
The connection rod set 34 of the present embodiment into even-multiple configuration at the two opposite sides of semicolumn pushing block 33.Every group of connection rod set 34 Including upper connecting rod 34-1, lower link 34-2, pull back bar 34-3 and bearing pin 34-4.
Upper connecting rod 34-1, lower link 34-2 and the bar 34-3 that pulls back one end are articulated with bearing pin 34-4 jointly, upper connecting rod 34- 1 one end is made as the seat part with circular contour, and the upper connecting rod 34-1 other ends are hinged on platen 32, the lower link 34-2 other ends It is hinged on support 31, the bar 34-3 other ends of pulling back are formed with the 34-31 that pulls back being fastened in arc chute 33-1, semicolumn Sliding block 35 is provided between pushing block 33 and upper connecting rod 34-1 one end.
The specific set-up mode of sliding block 35:Multiple catch groups 36, each catch are hinged with the bearing pin 34-4 of the present embodiment Group 36 is formed by gripping two catch at 35 liang of opposite faces of a sliding block respectively.
Force application mechanism 4 includes left connecting rod 41, right connecting rod 42, jacking block 43 and the connecting shaft 44 outside platen 32.
One end of left connecting rod 41 and right connecting rod 42 is articulated with same connecting shaft 44 jointly, one of left and right connecting rod The other end is be hinged with frame 1, and two other end of left and right connecting rod wherein is be hinged with mould 45, and jacking block 43 is located at platen 32 and even Between spindle 44 and it is used to promote connecting shaft to cause two other end of left and right connecting rod wherein to stretch out.Wherein, mould 45 can be with It is diel, drawing die or extrusion die, etc..
In the servomechanism 3 of upright setting, platen 32 is above support 31, in the servomechanism 3 for standing upside down setting, Platen 32 is located on lead 6 located at the lower section of support 31, platen 32 and can move up and down along lead and consolidate on platen 32 Surely there is mould 45.
The specific set-up mode of jacking block 43:Multiple suspension ring piece groups 46 are hinged with connecting shaft 44, each suspension ring piece group 46 is Formed by gripping two suspension ring pieces at 43 liang of opposite faces of a jacking block respectively, also there are other set-up modes certainly.
Draw ring 47 is equipped with connecting shaft 44, the track for passing through and moving forward and backward for the one end of draw ring 47 is formed with platen 32 Groove, the nut 48 positioned at the back side of platen 32 is bolted with the one end of draw ring 47.
When semicolumn pushing block 33 and simultaneously lifting platen 32 are pushed away before push rod 37, sliding block 35 slidingly bears against semicolumn pushing block On 33 face of cylinder and the circular contour of upper connecting rod 34-1 seat parts, jacking block 43 slidingly bears against left connecting rod 41 or right connecting rod 42 On one end and the top surface of platen 32;When push rod 37 reclaims, the 34-31 that pulls back for the bar 34-3 that pulls back is slided in arc chute 33-1 And pulled back by semicolumn pushing block 33.
It is accurate for the motion and power transmission of integrated model, it is fixed with the support 31 of the present embodiment positioned at semicolumn block two Two pieces of guide plates of end.
The present invention is not limited to above-described embodiment.All technical schemes formed using equivalent substitution, all falling within the present invention will The protection domain asked.

Claims (3)

1. a kind of three-dimensional manufacturing machine, including frame and the lead that is fixed in frame, it is characterised in that:On the frame both sides Relative to be provided with two side pressurizing units, the side pressurizing unit includes the servomechanism and force application mechanism of upright setting, the machine The servomechanism for standing upside down and setting is provided with above frame, support that the servomechanism includes being fixed in frame, relative with support is set The platen and push rod put, it is provided with semicolumn pushing block between the support and platen and at least two groups is respectively arranged on semicolumn and pushes away Connection rod set at block two opposite sides, the semicolumn pushing block are fixed on push rod and can moved back and forth between support and platen, The arc chute along the circumferentially extending of its center line is formed with the semicolumn pushing block, every group of connection rod set includes upper connecting rod, lower company Bar, pull back bar and bearing pin, one end of the upper connecting rod, lower link and bar of pulling back are articulated with the bearing pin jointly, the upper company Bar one end is made as the seat part with circular contour, and the upper connecting rod other end is hinged on platen, the lower link other end Be hinged on support, the bar other end of pulling back is formed with a head of pulling back being fastened in arc chute, the semicolumn pushing block and Sliding block is provided between upper connecting rod one end;The force application mechanism includes left connecting rod, right connecting rod, jacking block and the connection outside platen One end of axle, the left connecting rod and right connecting rod is articulated with same connecting shaft jointly, one of described left and right connecting rod it is another End is hinged with frame, and two other end of the left and right connecting rod wherein is hinged with mould, and the jacking block is located at platen and connecting shaft Between and for promoting connecting shaft to cause left and right connecting rod two other end wherein to stretch out;In the power-assisted of the upright setting In mechanism, the platen is above the support, in the servomechanism for standing upside down and setting, the platen below support, The platen is located on lead and can be moved up and down along lead and be fixed with mould on the platen;Pushed away before push rod When semicolumn pushing block and simultaneously lifting platen, the sliding block slidingly bears against the face of cylinder and the upper connecting rod seat part of semicolumn pushing block Circular contour on, the jacking block is slidingly born against on one end and platen top surface of left connecting rod or right connecting rod;When push rod reclaims, The head of pulling back of the bar of pulling back is slided in arc chute and pulled back by semicolumn pushing block.
2. three-dimensional manufacturing machine as claimed in claim 1, it is characterised in that:Multiple catch groups are hinged with the bearing pin, each Catch group is formed by gripping two catch at an opposite face of sliding block two respectively, is hinged with the connecting shaft multiple Suspension ring piece group, each suspension ring piece group are formed by gripping two suspension ring pieces at an opposite face of jacking block two respectively.
3. three-dimensional manufacturing machine as claimed in claim 1, it is characterised in that:Draw ring, the platen are equipped with the connecting shaft On be formed with the rail groove for passing through and moving forward and backward for draw ring one end, the spiral shell positioned at the platen back side is bolted with described draw ring one end It is female.
CN201711201942.6A 2017-11-27 2017-11-27 Three-dimensional manufacturing machine Pending CN107718629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711201942.6A CN107718629A (en) 2017-11-27 2017-11-27 Three-dimensional manufacturing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711201942.6A CN107718629A (en) 2017-11-27 2017-11-27 Three-dimensional manufacturing machine

Publications (1)

Publication Number Publication Date
CN107718629A true CN107718629A (en) 2018-02-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711201942.6A Pending CN107718629A (en) 2017-11-27 2017-11-27 Three-dimensional manufacturing machine

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019100460A1 (en) * 2017-11-27 2019-05-31 韩峥 Multi-stage force amplifying device for punching, drawing, and extruding production
WO2019100459A1 (en) * 2017-11-27 2019-05-31 韩峥 Device for punching, stretching and extrusion productions

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553958A (en) * 1941-05-21 1943-06-11 Bliss E W Co Improvements in adjustable stroke mechanical presses
US4934173A (en) * 1989-03-17 1990-06-19 Amp Incorporated Stamping and forming machine having toggles for reciprocating the tooling assemblies
CN201405018Y (en) * 2009-04-03 2010-02-17 中山市胜龙锻压机械有限公司 Multi-axis toggle rod forging press
CN105522741A (en) * 2016-02-03 2016-04-27 邢台革新机械设备制造有限公司 Precise support rod type three-directional punching machine tool
CN105642807A (en) * 2015-09-06 2016-06-08 杨东佐 Die assembly upsetting and forging machine and working method thereof
CN205463986U (en) * 2016-02-22 2016-08-17 东莞市苏迪罗电子科技有限公司 Many connecting rods reinforcement riveting mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553958A (en) * 1941-05-21 1943-06-11 Bliss E W Co Improvements in adjustable stroke mechanical presses
US4934173A (en) * 1989-03-17 1990-06-19 Amp Incorporated Stamping and forming machine having toggles for reciprocating the tooling assemblies
CN201405018Y (en) * 2009-04-03 2010-02-17 中山市胜龙锻压机械有限公司 Multi-axis toggle rod forging press
CN105642807A (en) * 2015-09-06 2016-06-08 杨东佐 Die assembly upsetting and forging machine and working method thereof
CN105522741A (en) * 2016-02-03 2016-04-27 邢台革新机械设备制造有限公司 Precise support rod type three-directional punching machine tool
CN205463986U (en) * 2016-02-22 2016-08-17 东莞市苏迪罗电子科技有限公司 Many connecting rods reinforcement riveting mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019100460A1 (en) * 2017-11-27 2019-05-31 韩峥 Multi-stage force amplifying device for punching, drawing, and extruding production
WO2019100459A1 (en) * 2017-11-27 2019-05-31 韩峥 Device for punching, stretching and extrusion productions

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Application publication date: 20180223