CN107962798A - Two to compact manufacturing machine - Google Patents

Two to compact manufacturing machine Download PDF

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Publication number
CN107962798A
CN107962798A CN201711202075.8A CN201711202075A CN107962798A CN 107962798 A CN107962798 A CN 107962798A CN 201711202075 A CN201711202075 A CN 201711202075A CN 107962798 A CN107962798 A CN 107962798A
Authority
CN
China
Prior art keywords
rod
pushing block
platen
semicolumn
rods
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
CN201711202075.8A
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 CN201711202075.8A priority Critical patent/CN107962798A/en
Publication of CN107962798A publication Critical patent/CN107962798A/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 one kind two to compact manufacturing machine, belong to forcing press technical field of operation.The machine includes rack, the two side pressurizing units being oppositely arranged, side pressurizing unit includes servomechanism and force application mechanism, servomechanism includes push rod, engine base, platen, semicolumn pushing block and connection rod set, the arc chute along the circumferentially extending of its center line is formed with semicolumn pushing block, every group of connection rod set includes upper connecting rod, lower link, pull back bar and axis pin, and sliding block is equipped between semicolumn pushing block and upper connecting rod one end;Force application mechanism includes left connecting rod, right connecting rod, actuating strut and connecting shaft, one end of left connecting rod, right connecting rod and actuating strut is articulated with same connecting shaft jointly, the other end of one of left and right connecting rods is hinged with rack, and two other end of left and right connecting rods wherein is hinged with mould.The machine have the advantages that it is simple in structure, possess the new-type kind of drive, transmission capacity amplifies more than more times, effectively reduces energy consumption, is compact-sized, small, reducing impact vibration and impact noise.

Description

Two to compact manufacturing machine
Technical field
The present invention relates to a kind of process units, belongs 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, is motor-driven belt wheel, the rotation of belt wheeling driving gear, and gear drives the mechanical blanking machine of crank mechanism operation, During its work, not only impact vibration and impact noise are big, but also 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 which 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 engine base 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 movable support, and the piston rod of movable support and hydraulic cylinder 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 structure, transmission capacity is put More than mostly times, compact-sized, small, reducing impact vibration and impact noise two to compact manufacturing machine.
The present invention is to solve the technical solution that above-mentioned technical problem proposes to be:One kind two to compact manufacturing machine, including rack, The two side pressurizing units being oppositely arranged, the side pressurizing unit include servomechanism and force application mechanism, and the servomechanism includes The engine base in rack, the platen on engine base and push rod are fixed on, semicolumn pushing block is equipped between the engine base and platen And at least two groups connection rod sets being respectively arranged at semicolumn pushing block two opposite sides, the semicolumn pushing block are fixed on push rod simultaneously It can be moved back and forth between engine base and platen, the arc cunning along the circumferentially extending of its center line is formed with the semicolumn pushing block Groove, every group of connection rod set include upper connecting rod, lower link, pull back bar and axis pin, and one end of the upper connecting rod, lower link and bar of pulling back is total to With being articulated with the axis pin, described upper connecting rod one end is made as the seat part with circular contour, the upper connecting rod other end hinge It is connected on platen, the lower link other end is hinged on engine base, and the bar other end of pulling back is formed with one and is fastened on arc chute In head of pulling back, sliding block is equipped between the semicolumn pushing block and upper connecting rod one end;The force application mechanism includes being arranged on outside platen Left connecting rod, right connecting rod, actuating strut and connecting shaft, be formed with a track groove on the platen top surface, the left connecting rod, right connecting rod and One end of actuating strut is articulated with same connecting shaft jointly, and the other end and rack of one of described left and right connecting rods are hinged, institute State two other end of left and right connecting rods wherein to be hinged with mould, the other end of the actuating strut is fastened in track groove and can be Moved back and forth in track groove;When push rod is pushed forward semicolumn pushing block and lifting platen at the same time, the sliding block slidingly bears against semicircle On the cylindrical surface of column pushing block and the circular contour of upper connecting rod seat part, the actuating strut promotes connecting shaft so that left and right connecting rods Two other end wherein stretches out;When push rod recycles, the head of pulling back of the bar of pulling back slides and by semicircle in arc chute Column pushing block is pulled back, and the actuating strut pulls connecting shaft so that two other end of left and right connecting rods wherein is shunk.
Two are presented below to the working mechanism and beneficial effect of compact manufacturing machine technical solution disclosed in the invention described above:
By setting side pressurizing unit, side pressurizing unit includes servomechanism and force application mechanism, passes through servomechanism the present invention Push rod pushes and pulls semicolumn pushing block, and semicolumn pushing block moves back and forth between engine base and platen, in this way, in semicolumn pushing block When being pushed forward, sliding block is slidingly born against on the cylindrical surface of semicolumn pushing block and the circular contour of upper connecting rod seat part, can will be upper and lower Connecting rod is opened, and platen is jacked up, and first carries out a power amplification;Left company is slidingly born against by the actuating strut of force application mechanism again On one end and platen top surface of bar or right connecting rod, connecting shaft is promoted so that left and right connecting rods two other end wherein stretches out, into Row secondary force amplifies so that the mould on two other end of left and right connecting rods wherein(Stamping die or extrusion die, etc.)Into Row work, it is compact-sized to complete process, the whole devices such as punching press, extruding, it is possible to reduce impact vibration and impact noise, drop at double Low power consumption, transmission capacity can amplify more than more times.
The improvement of above-mentioned technical proposal is:Multiple catch groups are hinged with the axis pin, each catch group is by pressing from both sides respectively Hold the two catch composition fixed at two opposite face of sliding block.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is structure diagram of the embodiment of the present invention two to compact manufacturing machine.
Fig. 2 is the structure diagram of the side pressurizing unit of Fig. 1.
Fig. 3 is the explosive view of Fig. 2.
Fig. 4 is the structure diagram of Fig. 2 servomechanisms.
Fig. 5 is the explosive view of Fig. 4.
Embodiment
Embodiment
The two of the present embodiment are to compact manufacturing machine, as shown in Figure 1, the side pressurizing unit 2 being oppositely arranged including rack 1, two, Side pressurizing unit 2 includes servomechanism 3 and force application mechanism 4.
As shown in Figures 2 to 5, servomechanism 3 includes being fixed on the engine base 31 in rack 1, the platen 32 on engine base 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 equipped between engine base 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 be moved back and forth between engine base 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 multiple semicolumn blocks, which combine, to be made.
The connection rod set 34 of the present embodiment into even-multiple configuration at 33 two opposite sides of semicolumn pushing block.Every group of connection rod set 34 Including upper connecting rod 34-1, lower link 34-2, pull back bar 34-3 and axis pin 34-4.
One end of upper connecting rod 34-1, lower link 34-2 and the bar 34-3 that pulls back are articulated with axis 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 engine base 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 equipped 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 axis 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, also there is other set-up modes certainly.
Force application mechanism includes left connecting rod 41, right connecting rod 42, actuating strut 43 and the connecting shaft 44 being arranged on outside platen 32.Platen 32 A track groove is formed with top surface.
One end of left connecting rod 41, right connecting rod 42 and actuating strut 43 is articulated with same connecting shaft 44 jointly, left and right connecting rods its One of the other end and rack 1 it is hinged, two other end of left and right connecting rods wherein is hinged with mould 45, actuating strut 43 it is another One end is fastened in track groove and can be moved back and forth in track groove.
When push rod 37 is pushed forward semicolumn pushing block 33 and lifting platen 32 at the same time, sliding block 35 slidingly bears against semicolumn pushing block On 33 cylindrical surface and the circular contour of upper connecting rod 34-1 seat parts, actuating strut 43 promotes connecting shaft 44 so that left and right connecting rods Two other end wherein stretches out.
When push rod 37 recycles, a 34-31 that pulls back for bar of pulling back is slided and by semicolumn pushing block in arc chute 33-1 33 pull back, and actuating strut 43 pulls connecting shaft 44 so that two other end of left and right connecting rods wherein is shunk.
The present invention is not limited to above-described embodiment.All technical solutions formed using equivalent substitution, all falling within the present invention will The protection domain asked.

Claims (2)

1. one kind two, to compact manufacturing machine, including rack, the two side pressurizing units being oppositely arranged, the side pressurizing unit includes helping Force mechanisms and force application mechanism, it is characterised in that:The servomechanism includes being fixed on the engine base in rack, the platform on engine base Plate and push rod, are equipped with semicolumn pushing block between the engine base and platen and at least two groups are respectively arranged on semicolumn pushing block two-phase Connection rod set at offside, the semicolumn pushing block are fixed on push rod and can be moved back and forth between engine base and platen, and described half The arc chute along the circumferentially extending of its center line is formed with cylinder pushing block, every group of connection rod set includes upper connecting rod, lower link, pulls back Bar and axis pin, one end of the upper connecting rod, lower link and bar of pulling back are articulated with the axis pin jointly, upper connecting rod one end system For the seat part with circular contour, the upper connecting rod other end is hinged on platen, and the lower link other end is hinged on machine On seat, 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 upper connecting rod one Sliding block is equipped between end;The force application mechanism includes left connecting rod, right connecting rod, actuating strut and the connecting shaft being arranged on outside platen, described A track groove is formed with platen top surface, one end of the left connecting rod, right connecting rod and actuating strut is articulated with same connecting shaft jointly, The other end of one of the left and right connecting rods is hinged with rack, and two other end of the left and right connecting rods wherein is cut with scissors with mould Connect, the other end of the actuating strut is fastened in track groove and can be moved back and forth in track groove;Semicolumn is pushed forward in push rod to push away When block and at the same time lifting platen, the sliding block slidingly bears against the cylindrical surface of semicolumn pushing block and the annulus wheel of upper connecting rod seat part On exterior feature, the actuating strut promotes connecting shaft so that two other end of left and right connecting rods wherein stretches out;When push rod recycles, institute The head of pulling back for stating bar of pulling back is slided in arc chute and pulled back by semicolumn pushing block, the actuating strut pull connecting shaft so that Two other end of left and right connecting rods wherein is shunk.
2. as claimed in claim 1 or 2 two to compact manufacturing machine, it is characterised in that:Multiple catch are hinged with the axis pin Group, each catch group are formed by gripping two catch at two opposite face of sliding block respectively.
CN201711202075.8A 2017-11-27 2017-11-27 Two to compact manufacturing machine Pending CN107962798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711202075.8A CN107962798A (en) 2017-11-27 2017-11-27 Two to compact manufacturing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711202075.8A CN107962798A (en) 2017-11-27 2017-11-27 Two to compact manufacturing machine

Publications (1)

Publication Number Publication Date
CN107962798A true CN107962798A (en) 2018-04-27

Family

ID=61998725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711202075.8A Pending CN107962798A (en) 2017-11-27 2017-11-27 Two to compact manufacturing machine

Country Status (1)

Country Link
CN (1) CN107962798A (en)

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

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Application publication date: 20180427

RJ01 Rejection of invention patent application after publication