CN106113566B - Opening-type single-point guide pillar accurate punching machine - Google Patents
Opening-type single-point guide pillar accurate punching machine Download PDFInfo
- Publication number
- CN106113566B CN106113566B CN201610490665.4A CN201610490665A CN106113566B CN 106113566 B CN106113566 B CN 106113566B CN 201610490665 A CN201610490665 A CN 201610490665A CN 106113566 B CN106113566 B CN 106113566B
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- CN
- China
- Prior art keywords
- main body
- gear
- punch press
- press main
- guide pillar
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
- B30B15/148—Electrical control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
- B30B1/26—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 cams, eccentrics, or cranks
- B30B1/266—Drive systems for the cam, eccentric or crank axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
Opening-type single-point guide pillar accurate punching machine, including punch press main body, drift is provided with punch press main body, mould is connected with below drift, lower mould is provided with below upper mould, the rotation oscilaltion that drift passes through bent axle, one end of bent axle is fixedly connected with flywheel, punch press main body is additionally provided with active motor, active motor is connected with rotating disk, belt pulley is connected between rotating disk and flywheel, gear A is additionally provided with the inside of flywheel, gear A is fixedly connected with bent axle, what is engaged with gear A is gear B, gear B is driven by slave motor, PLC is connected between slave motor and active motor, slideway is provided with punch press main body, punch press main body can be slided in slideway.The invention has the advantages that：During punching press, mould soft-touch can be made, the accurate impulse- free robustness of punching is greatly reduced vibration and noise, extends die life, greatly improve production efficiency.
Description
Technical field
The invention belongs to press field, and in particular to opening-type single-point guide pillar accurate punching machine.
Background technology
It is well known that the power resources of punch press are in main motor, main motor is rotated by V-shape belt connection come flywheel driven,
Flywheel band dynamic crankshaft rotates, and is hung with bent axle on drift, drift and is provided with mould, upper mould is completed in slideway to lower punching press
Punching press is acted, because only one of which main motor controls the whole process pushed with backhaul, therefore is pushed speed and opening speed and be
Identical.
When the metal plate thickness of stamping parts is larger, if during the excessive velocities of main motor, can be made for the punching of precision component
Increase into the burr of part and step, finish does not reach requirement.
It is that can carry out precision stamping to precision component, but can cause to return if the rotating speed of main motor output is excessively slow
Cheng Sudu is very slow, within the identical time, and the parts count that can be processed is greatly reduced.
The content of the invention
For deficiency of the prior art, the present invention provides opening-type single-point guide pillar accurate punching machine, to solve existing power
Output is single, causes that the part burr stamped out is more, and finish is poor, the problem of whole efficiency is low.
The present invention is achieved through the following technical solutions.
Drift is provided with opening-type single-point guide pillar accurate punching machine, including punch press main body, described punch press main body, described rushes
Head lower section is connected with below mould, described upper mould and is provided with lower mould, and described drift passes through the rotation oscilaltion of bent axle, institute
The one end for the bent axle stated is fixedly connected with flywheel, and described punch press main body is additionally provided with active motor, and described active motor connects
Rotating disk is connected to, is connected between described rotating disk and flywheel on the inside of belt pulley, described flywheel and is additionally provided with gear A, it is described
Gear A be fixedly connected with bent axle, what is engaged with described gear A is gear B, and described gear B is driven by slave motor,
It is connected between described slave motor and active motor in PLC, described punch press main body and is provided with slideway, institute
The punch press main body stated can be slided in slideway.The fortune of active motor and slave motor in the programme-control inputted using PLC
The row time, to realize whole drift, in punching course, push slowly, rise quickly, be adapted to compare thick and heavy, but precision is wanted
Seek high part.
Preferably, described active motor is bolted on sliding block, described sliding block is arranged in slideway, institute
Many expansion links are fixedly connected with the sliding block stated, the other end of described expansion link is cylinder.In transfer process, prevent actively
Burn-down of electric motor so that active motor can carry out micro-shifting and move.
Preferably, described punch press main body offers heat emission hole close to the side of cylinder.Heat emission hole is used to inhale to cylinder
Gas and deflation are used, and have heat sinking function concurrently.
Preferably, described PLC is also associated with cylinder.Whole device is all controlled by PLC, instead
Speed is answered to be exceedingly fast, while each operation is realized and is seamlessly connected.
Preferably, the both sides of described rotating disk are provided with the catch for preventing belt pulley from coming off.
Preferably, described upper mould is positioned in track.
Compared with prior art：During punching press, mould soft-touch can be made, the accurate impulse- free robustness of punching, be greatly reduced vibration and
Noise, extends die life, greatly improves production efficiency.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is top view of the invention.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the present invention is described further.
Drift 2 is provided with opening-type single-point guide pillar accurate punching machine, including punch press main body 1, described punch press main body 1, it is described
The lower section of drift 2 be connected with mould 4, the described lower section of upper mould 4 is provided with lower mould 5, the rotation that described drift 2 passes through bent axle 6
Oscilaltion, one end of described bent axle 6 is fixedly connected with flywheel 7, and described punch press main body 1 is additionally provided with active motor 10,
Described active motor 10 is connected with rotating disk 71, and belt pulley 9, described flywheel 7 are connected between described rotating disk 71 and flywheel 7
Inner side be additionally provided with gear A 8, described gear A 8 is fixedly connected with bent axle 6, and what is engaged with described gear A 8 is gear
B81, described gear B 81 is driven by slave motor 11, is connected and is set between described slave motor 11 and active motor 10
Have and slideway 12 is provided with PLC, described punch press main body 1, described punch press main body 1 can be slided in slideway 12, described
Active motor 10 be bolted on sliding block, described sliding block is arranged in slideway 12, fixed on described sliding block to connect
Many expansion links are connected to, the other end of described expansion link is cylinder 13, and described punch press main body 1 is opened close to the side of cylinder 13
Provided with heat emission hole, described PLC is also associated with cylinder 13, and the both sides of described rotating disk 71, which are provided with, prevents belt pulley 9
The catch come off, described upper mould 4 is positioned in track 3.
In use, PLC first starts active motor 10, and active motor 10 drives rotating disk 71 to rotate, rotating disk
71 are rotated by the flywheel driven 7 of belt pulley 9, so as to control bent axle 6 to rotate, bent axle 6 drives the downward punching press of drift 2, active motor
10 power is smaller, and the time of downward punching press is longer, and speed is slow, it is ensured that punching is fine, when complete punched hole punching is through bottommost
When, PLC conversion starts slave motor 11, closes active motor 10, the drive gear B81 of slave motor 11 rotations, gear
B81 is engaged with gear A 8, and gear A 8 continues equidirectional rotation with dynamic crankshaft 6, but be due to slave motor 11 power it is big, by
Through between gear B 81 and gear A 81 to 2 rotating ratio, accelerate the speed of the whole backhaul of drift 2.
Due to flywheel 7 and gear A 8 with bent axle 6 all to be fixedly connected, when gear A 8 rotates with dynamic crankshaft 6, in order to prevent
Active motor 10 is driven to rotate again after closing, and causes the risk burnt out, and PLC is when drift 2 is stamped into bottommost, also
Cylinder 13 is controlled, after the startup of cylinder 13, expansion link shrinks, band movable slider carries out trickle slip, active motor into slideway 12
10 is overall close to flywheel 7 so that belt pulley 9 loosens slightly.
When drift 2 rises to peak, cylinder 13 is closed so that expansion link resets, sliding block resets, active motor 10 is answered
Position, PLC is changed again, starts active motor 10, the punch work moved in circles.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
It is defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
Claims (5)
1. opening-type single-point guide pillar accurate punching machine, including punch press main body（1）, described punch press main body（1）On be provided with drift（2）,
Described drift（2）Lower section is connected with mould（4）, described upper mould（4）Lower section is provided with lower mould（5）, described drift（2）It is logical
Cross bent axle（6）Rotation oscilaltion, described bent axle（6）One end and flywheel（7）It is fixedly connected, described punch press main body
（1）It is additionally provided with active motor（10）, described active motor（10）It is connected with rotating disk（71）, described rotating disk（71）And flywheel
（7）Between be connected with belt pulley（9）, it is characterised in that described flywheel（7）Inner side be additionally provided with gear A（8）, it is described
Gear A（8）With bent axle（6）It is fixedly connected, with described gear A（8）Engagement is gear B（81）, described gear B（81）It is logical
Cross slave motor（11）Drive, described slave motor（11）And active motor（10）Between be connected with PLC, institute
The punch press main body stated（1）Inside it is provided with slideway（12）, described punch press main body（1）Can be in slideway（12）Slide, described active
Motor（10）It is bolted on sliding block, described sliding block is arranged at slideway（12）It is interior, it is fixedly connected on described sliding block
There are many expansion links, the other end of described expansion link is cylinder（13）.
2. opening-type single-point guide pillar accurate punching machine according to claim 1, it is characterised in that described punch press main body（1）Lean on
Nearly cylinder（13）Side offer heat emission hole.
3. opening-type single-point guide pillar accurate punching machine according to claim 1, it is characterised in that described PLC also connects
It is connected to cylinder（13）.
4. opening-type single-point guide pillar accurate punching machine according to claim 1, it is characterised in that described rotating disk（71）Both sides
Being provided with prevents belt pulley（9）The catch come off.
5. opening-type single-point guide pillar accurate punching machine according to claim 1, it is characterised in that described upper mould（4）It is positioned over
Track（3）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490665.4A CN106113566B (en) | 2016-06-29 | 2016-06-29 | Opening-type single-point guide pillar accurate punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490665.4A CN106113566B (en) | 2016-06-29 | 2016-06-29 | Opening-type single-point guide pillar accurate punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106113566A CN106113566A (en) | 2016-11-16 |
| CN106113566B true CN106113566B (en) | 2017-09-19 |
Family
ID=57284997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610490665.4A Active CN106113566B (en) | 2016-06-29 | 2016-06-29 | Opening-type single-point guide pillar accurate punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106113566B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7080612B2 (en) * | 2017-09-22 | 2022-06-06 | コマツ産機株式会社 | Press system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478650A (en) * | 2002-07-10 | 2004-03-03 | 曾田工程技术有限公司 | Driving device of mechanical press |
| TW200838684A (en) * | 2007-03-30 | 2008-10-01 | Shieh Yih Machinery Industry Co Ltd | Punch power system with compound driving type rotational speed change control and punch thereof |
| CN203994772U (en) * | 2014-08-08 | 2014-12-10 | 李宏烨 | Multi-functional mechanical formula punch device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1133797A (en) * | 1997-07-18 | 1999-02-09 | Amada Co Ltd | Press processing machine |
| JP2004034111A (en) * | 2002-07-04 | 2004-02-05 | Komatsu Aatec Kk | Driving-gear of press and driving method for the same |
| US20100147165A1 (en) * | 2008-12-12 | 2010-06-17 | Aida Engineering, Ltd. | Press machine, method of driving press machine, and industrial machine |
-
2016
- 2016-06-29 CN CN201610490665.4A patent/CN106113566B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478650A (en) * | 2002-07-10 | 2004-03-03 | 曾田工程技术有限公司 | Driving device of mechanical press |
| TW200838684A (en) * | 2007-03-30 | 2008-10-01 | Shieh Yih Machinery Industry Co Ltd | Punch power system with compound driving type rotational speed change control and punch thereof |
| CN203994772U (en) * | 2014-08-08 | 2014-12-10 | 李宏烨 | Multi-functional mechanical formula punch device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106113566A (en) | 2016-11-16 |
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