CN107031108A - A kind of NC turret punch machine rotating disk vibration absorber - Google Patents
A kind of NC turret punch machine rotating disk vibration absorber Download PDFInfo
- Publication number
- CN107031108A CN107031108A CN201710455469.8A CN201710455469A CN107031108A CN 107031108 A CN107031108 A CN 107031108A CN 201710455469 A CN201710455469 A CN 201710455469A CN 107031108 A CN107031108 A CN 107031108A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- turret punch
- sliding block
- punch machine
- vibration absorber
- 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
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0076—Noise or vibration isolation means
Abstract
The invention discloses a kind of NC turret punch machine rotating disk vibration absorber, the lower edge of traffic cycle (1) installs a boss guide rail (2), fix bar (3) is installed on the lathe bed of lathe, sliding block (4) is connected with the fix bar (3), Baltimore groove (41) is provided with sliding block (4), Baltimore groove (41) cooperates with boss guide rail (2).The present invention can effectively reduce the whirling vibration of rotating disk, improve equipment crudy.
Description
Technical field
The present invention relates to a kind of NC turret punch machine, and in particular to a kind of NC turret punch machine rotating disk vibration absorber.
Background technology
NC turret punch machine rotating disk is the core component of rotating tower punch, because rotating disk is large-scale rotation casting, because of material
Inequality, mismachining tolerance, rigging error etc. easily produce centrifugal intertia force, when rotating shaft rotating speed reaches certain value, this centrifugation
Inertia force will make rotating disk produce whirling vibration, due to upper lower rotary table not on the same axis, the eccentric mass of two rotating disks and position
Put also different, therefore when two rotating disks rotate up and down simultaneously, the two vibration is inconsistent, thus can cause top rotary table punch-pin and
The cavity plate of lower rotary table can not coordinate well, have a strong impact on punching quality.
The content of the invention
In view of the shortcomings of the prior art, a kind of NC turret punch machine rotating disk vibration absorber is now provided, rotating disk is effectively reduced
Whirling vibration, improves equipment crudy.
To achieve the above object, a kind of NC turret punch machine rotating disk vibration absorber of the invention, the lower edge peace of traffic cycle
Fill to be provided with to be connected with sliding block, sliding block in fix bar, the fix bar on a boss guide rail, the lathe bed of lathe and be provided with spill
Groove, Baltimore groove cooperates with boss guide rail.
Further, the fix bar and sliding block have four groups, are separately positioned on two big mould line deflection on rotating disk
45 ° of position.
Further, the sliding block is nylon slide block.
Further, the thickness of traffic cycle is arranged on 75mm to 85mm.
The blanking pressure that NC turret punch machine top rotary table is changed by a simple harmonic quantity, in the presence of longitudinal blanking pressure, rotating disk
The vibration of longitudinal direction is produced, by installing a boss guide rail at the edge of traffic cycle, and it is spacing using nylon slide block, not only to turning
Effectiveness in vibration suppression is played in the extensional vibration of disk, while can play guide effect in turntable rotation.By being detected using a period of time,
Big mould peak swing is reduced to 0.02mm or so on rotating disk.Be blocked during in order to prevent that sheet material from feeding, the fix bar and
Sliding block sets the position of two big 45 ° of the line of mould 11 deflection on the turntable 1；The sliding block of nylon material can further absorb and shake
Energy；Its vibration can be reduced by increasing its intrinsic frequency by adding the thickness of traffic cycle.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of NC turret punch machine rotating disk vibration absorber, the lower edge of traffic cycle 1 installs a boss
It is provided with to be connected with sliding block 4, sliding block 4 in fix bar 3, the fix bar 3 on guide rail 2, the lathe bed of lathe and is provided with Baltimore groove 41,
Baltimore groove 41 cooperates with boss guide rail 2.
Further, the fix bar 3 and sliding block 4 have four groups, are separately positioned on the two big line of mould 11 on rotating disk 1
The position of 45 ° of deflection.
Further, the sliding block 4 is nylon slide block.
Further, the thickness of traffic cycle 1 is arranged on 75mm to 85mm.
The blanking pressure that NC turret punch machine top rotary table 1 is changed by a simple harmonic quantity, in the presence of longitudinal blanking pressure, rotating disk
The vibration of longitudinal direction is produced, by installing a boss guide rail 2 at the edge of traffic cycle, and it is spacing using nylon slide block, it is not only right
Effectiveness in vibration suppression is played in the extensional vibration of rotating disk, while can play guide effect in turntable rotation.By being examined using a period of time
Survey, big mould peak swing is reduced to 0.02mm or so on rotating disk.It is blocked during in order to prevent that sheet material from feeding, the fix bar 3
And sliding block 4 sets the position of two big 45 ° of the line of mould 11 deflection on the turntable 1；The sliding block of nylon material can be further
Absorb vibrational energy；Its vibration can be reduced by increasing its intrinsic frequency by adding the thickness of traffic cycle.
Claims (4)
1. a kind of NC turret punch machine rotating disk vibration absorber, it is characterised in that the lower edge of traffic cycle (1) installs a boss
It is provided with guide rail (2), the lathe bed of lathe on fix bar (3), the fix bar (3) and is connected with sliding block (4), sliding block is opened on (4)
There is Baltimore groove (41), Baltimore groove (41) cooperates with boss guide rail (2).
2. NC turret punch machine rotating disk vibration absorber as claimed in claim 1, it is characterised in that the fix bar (3) and cunning
Block (4) has four groups, is separately positioned on the position that upper two big mould (11) line of rotating disk (1) deflects 45 °.
3. NC turret punch machine rotating disk vibration absorber as claimed in claim 2, it is characterised in that the sliding block (4) is nylon
Sliding block.
4. the NC turret punch machine rotating disk vibration absorber as described in claims 1 to 3 any claim, it is characterised in that big
The thickness of rotating disk (1) is arranged on 75mm to 85mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455469.8A CN107031108A (en) | 2017-06-16 | 2017-06-16 | A kind of NC turret punch machine rotating disk vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455469.8A CN107031108A (en) | 2017-06-16 | 2017-06-16 | A kind of NC turret punch machine rotating disk vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107031108A true CN107031108A (en) | 2017-08-11 |
Family
ID=59541350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710455469.8A Pending CN107031108A (en) | 2017-06-16 | 2017-06-16 | A kind of NC turret punch machine rotating disk vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107031108A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010194638A (en) * | 2009-02-24 | 2010-09-09 | Ihi Corp | Lubricating method of inverting table device and lubricating system thereof |
| CN202037793U (en) * | 2010-11-01 | 2011-11-16 | 海天塑机集团有限公司 | Turntable limiting block |
| CN102398214A (en) * | 2011-12-21 | 2012-04-04 | 无锡市明鑫数控磨床有限公司 | Static pressure workbench for extra-large vertical grinder |
| CN202213590U (en) * | 2011-08-17 | 2012-05-09 | 朱建国 | Supporting turntable |
-
2017
- 2017-06-16 CN CN201710455469.8A patent/CN107031108A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010194638A (en) * | 2009-02-24 | 2010-09-09 | Ihi Corp | Lubricating method of inverting table device and lubricating system thereof |
| CN202037793U (en) * | 2010-11-01 | 2011-11-16 | 海天塑机集团有限公司 | Turntable limiting block |
| CN202213590U (en) * | 2011-08-17 | 2012-05-09 | 朱建国 | Supporting turntable |
| CN102398214A (en) * | 2011-12-21 | 2012-04-04 | 无锡市明鑫数控磨床有限公司 | Static pressure workbench for extra-large vertical grinder |
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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: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |