CN107962797A - Two to manufacturing machine - Google Patents
Two to manufacturing machine Download PDFInfo
- Publication number
- CN107962797A CN107962797A CN201711202074.3A CN201711202074A CN107962797A CN 107962797 A CN107962797 A CN 107962797A CN 201711202074 A CN201711202074 A CN 201711202074A CN 107962797 A CN107962797 A CN 107962797A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- platen
- pushing block
- hinged
- rod
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, 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
- B30B1/10—Presses, 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
- B30B1/106—Presses, 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to one kind two to 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, jacking block and connecting shaft, and one end of left connecting rod and right connecting rod is articulated with same connecting shaft jointly, and the other end and rack of one of left and right connecting rods are hinged, 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
Technical field
The present invention relates to a kind of extruder, 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 manufacturing machine.
The present invention is to solve the technical solution that above-mentioned technical problem proposes to be：One kind two is to manufacturing machine, including rack, two-phase
To the side pressurizing unit of setting, the side pressurizing unit includes servomechanism and force application mechanism, and the servomechanism includes fixing
Engine base in rack, the platen on engine base and push rod, between the engine base and platen be equipped with semicolumn pushing block 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 and can be
Moved back and forth between engine base and platen, the arc chute along the circumferentially extending of its center line is formed with the semicolumn pushing block, often
Group connection rod set includes 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 cut with scissors jointly
It is connected on the axis pin, described upper connecting rod one end is made as the seat part with circular contour, and the upper connecting rod other end is hinged on
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 in arc chute
Pull back head, sliding block is equipped between the semicolumn pushing block and upper connecting rod one end；The force application mechanism includes the left side being arranged on outside platen
One end of connecting rod, right connecting rod, jacking block and connecting shaft, the left connecting rod and right connecting rod is articulated with same connecting shaft jointly, described
The other end of one of left and right connecting rods is hinged with rack, and two other end of the left and right connecting rods wherein is hinged with mould,
The jacking block is arranged between platen and connecting shaft and for promoting connecting shaft so that two other end of left and right connecting rods wherein is stretched
Go out；When push rod is pushed forward semicolumn pushing block and lifting platen at the same time, the sliding block slidingly bears against the cylindrical surface of semicolumn pushing block
On the circular contour of upper connecting rod seat part, the jacking block slidingly bears against one end and the platen top surface of left connecting rod or right connecting rod
On；When push rod recycles, the head of pulling back of the bar of pulling back is slided in arc chute and pulled back by semicolumn pushing block.
Two are presented below to the working mechanism and beneficial effect of 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, in this way, when semicolumn pushing block is pushed forward, sliding block slidingly bears against the circle of semicolumn pushing block
On cylinder and the circular contour of upper connecting rod seat part, upper and lower connecting rod can be opened, platen is jacked up, first be carried out once
Power is amplified；Slidingly born against again by the jacking block of force application mechanism on one end and platen top surface of left connecting rod or right connecting rod, the company of promotion
Spindle carries out secondary force amplification so that left and right connecting rods two other end wherein stretches out so that left and right connecting rods wherein two
The other end on mould（Stamping die or extrusion die, etc.）Work, complete the processes such as punching press, extruding, whole dress
Put compact-sized, it is possible to reduce impact vibration and impact noise, reduce power consumption at double, transmission capacity can amplify more times with
On.
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
The two catch composition fixed at two opposite face of sliding block is held, multiple hanging ring piece groups is hinged with the connecting shaft, each hangs
Ring plate group is formed by gripping two hanging ring pieces at two opposite face of jacking block respectively.
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 so that a left side,
Two other end of right connecting rod wherein stretches out, and carries out power amplification, force application mechanism is carried out return, the work of force application mechanism by draw ring
Make and return is carried out by different components, reduce abrasion so that overall structure is simple and reliable.
The perfect improvement of above-mentioned technical proposal is：Draw ring is equipped with the connecting shaft, is formed with the platen for drawing
The track groove that ring one end passes through and moves back and forth, is bolted with the nut positioned at the platen back side on described draw ring one end.
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 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 manufacturing machine, as shown in Figure 1, the side pressurizing unit 2 being oppositely arranged including rack 1, two, side is squeezed
Pressure device 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, jacking block 43 and the connecting shaft 44 being arranged on 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 rods
The other end is hinged with rack 1, and two other end of left and right connecting rods wherein is hinged with mould 45, and jacking block 43 is arranged on platen 32 and even
Between spindle 44 and for promoting connecting shaft so that two other end of left and right connecting rods wherein stretches out.
The specific set-up mode of jacking block 43:Multiple hanging ring piece groups 46 are hinged with connecting shaft 44, each hanging ring piece group 46 is
Formed by gripping two hanging 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 the connecting shaft 44 of the present embodiment, is formed with platen 32 before and after being passed through simultaneously for 47 one end of draw ring
Mobile track groove, is bolted with the nut 48 positioned at 32 back side of platen on 47 one end of draw ring.
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, jacking block 43 slidingly bears against left connecting rod 41 or right connecting rod 42
On 32 top surface of one end and platen；When push rod 37 recycles, a 34-31 that pulls back for bar of pulling back is slided in arc chute 33-1 and quilt
Semicolumn pushing block 33 is pulled back.
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 (3)
1. one kind two includes booster engine to manufacturing machine, including rack, the two side pressurizing units being oppositely arranged, the side pressurizing unit
Structure and force application mechanism, it is characterised in that：The servomechanism include be fixed on the engine base in rack, the platen on engine base with
And push rod, it is equipped with semicolumn pushing block between the engine base and platen and at least two groups is respectively arranged on semicolumn pushing block two opposite sides
The connection rod set at place, the semicolumn pushing block are fixed on push rod and can be moved back and forth between engine base and platen, the semicolumn
Be formed with the arc chute along the circumferentially extending of its center line on pushing block, every group of connection rod set include upper connecting rod, lower link, pull 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, and described upper connecting rod one end is made as having
There is the seat part of circular contour, the upper connecting rod other end is hinged on platen, and the lower link other end is hinged on engine base,
The bar other end of pulling back is formed with a head of pulling back being fastened in arc chute, between the semicolumn pushing block and upper connecting rod one end
Equipped with sliding block；The force application mechanism include be arranged on platen outside left connecting rod, right connecting rod, jacking block and connecting shaft, the left connecting rod and
One end of right connecting rod 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 jacking block is arranged between platen and connecting shaft and for promoting
Connecting shaft is so that two other end of left and right connecting rods wherein stretches out；Semicolumn pushing block and at the same time lifting platen are pushed forward in push rod
When, the sliding block is slidingly born against on the cylindrical surface of semicolumn pushing block and the circular contour of upper connecting rod seat part, and the jacking block is slided
It is dynamic to be resisted against on one end and platen top surface of left connecting rod or right connecting rod；When push rod recycles, the head of pulling back of the bar of pulling back is in arc
Slide in shape sliding slot and pulled back by semicolumn pushing block.
2. as claimed in claim 1 two to manufacturing machine, it is characterised in that：Multiple catch groups are hinged with the axis pin, each
Catch group is formed by gripping two catch at two opposite face of sliding block respectively, is hinged with the connecting shaft multiple
Hanging ring piece group, each hanging ring piece group are formed by gripping two hanging ring pieces at two opposite face of jacking block respectively.
3. as claimed in claim 1 two to manufacturing machine, it is characterised in that：Draw ring, the platen are equipped with the connecting shaft
On be formed with the track groove for passing through and moving back and forth 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202074.3A CN107962797A (en) | 2017-11-27 | 2017-11-27 | Two to manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202074.3A CN107962797A (en) | 2017-11-27 | 2017-11-27 | Two to manufacturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962797A true CN107962797A (en) | 2018-04-27 |
Family
ID=61998761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202074.3A Pending CN107962797A (en) | 2017-11-27 | 2017-11-27 | Two to manufacturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962797A (en) |
Citations (6)
| 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 |
-
2017
- 2017-11-27 CN CN201711202074.3A patent/CN107962797A/en active Pending
Patent Citations (6)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108838297A (en) | A kind of punch forming device of washer | |
| CN107718632A (en) | Two to close manufacturing machine | |
| CN107718634A (en) | Two-way squeezed tight machine | |
| CN107718638A (en) | The close manufacturing machine of three-dimensional | |
| CN107953588A (en) | Dual-direction ram machine | |
| CN107718629A (en) | Three-dimensional manufacturing machine | |
| CN107962797A (en) | Two to manufacturing machine | |
| CN107696551A (en) | Adjustable two-way close stamping machine | |
| CN107696552A (en) | Two-way extruder | |
| CN207711432U (en) | It can be used for punching press, stretching and the power multistage amplifying device for squeezing production | |
| CN107962798A (en) | Two to compact manufacturing machine | |
| CN107696550A (en) | The compact extruder of three-dimensional | |
| CN107984783A (en) | Two-way compact extruder | |
| CN107972308A (en) | Three-dimensional extruder | |
| CN107932953A (en) | Three-dimensional squeezed tight machine | |
| CN107984784A (en) | Adjustable two-way press machine | |
| CN113976786A (en) | Ring forging method | |
| CN107718635A (en) | Two-stage squeezed tight device | |
| CN209222957U (en) | A kind of no motor, without crankshaft, without connecting rod punching machine | |
| CN107984785A (en) | The close process units of two-stage | |
| CN107932950A (en) | The close press machine of three-dimensional | |
| CN107953586A (en) | Adjustable two-way compact press machine | |
| CN107972307A (en) | Two-stage pressurizing unit | |
| CN107718631A (en) | The compact manufacturing machine of three-dimensional | |
| CN107696548A (en) | Two-way close stamping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |
|
| RJ01 | Rejection of invention patent application after publication |