CN104117724A - Symmetrical double-shaft cutting machine - Google Patents
Symmetrical double-shaft cutting machine Download PDFInfo
- Publication number
- CN104117724A CN104117724A CN201310151963.7A CN201310151963A CN104117724A CN 104117724 A CN104117724 A CN 104117724A CN 201310151963 A CN201310151963 A CN 201310151963A CN 104117724 A CN104117724 A CN 104117724A
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- China
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- cutting
- workpiece
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- drive
- symmetrical
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a symmetrical double-shaft cutting machine for large-shaft workpieces with cross sections needing to be cut before metallographic analysis. Two cutting blades are adopted to synchronously carry out symmetrical cutting. The two cutting blades are driven by an electric spindle to rotate at high speed. The electric spindle is installed on a cutting base. The cutting base is driven by an alternating current servo motor to drive the cutting blades to do feed movement. A variable frequency motor drives a synchronous belt to drive two symmetrical workpiece dragging wheels to drive the workpieces to rotate at low speed. A servo motor drives a ball screw to drive the workpieces to move or reciprocate with micrometric displacement during moving and micrometric reciprocating movement of the workpieces. A workbench and a guide rail base are driven by a lifting mechanism to enable the workpieces to move up and down, so that it is ensured that the workpieces are aligned to the cutting blades when cut.
Description
Technical field
The present invention relates to a kind of cutting equipment, specifically for the large shaft-like workpiece automatic gas cutting machine before Metallographic Analysis polishing.
Background technology
Existing metallographical cutter is single shaft cutting, has both only had a slice cutting blade, and in the time of the large shaft-like workpiece of cutting, low, the cutting blade intermediate plate of cutting efficiency, cutting blade are easily cracked etc., need a kind of symmetrical twin shaft cutting machine of development.
Summary of the invention
In order to solve, metallographic cuts that large axial workpiece cutting efficiency is low, the easily problem such as cracked of cutting blade intermediate plate, cutting blade, the invention provides a kind of symmetrical twin shaft cutting machine, this symmetry twin shaft cutting machine is in the time of cutting, two cutting wheel sheet High Rotation Speeds, workpiece low speed rotation and do trace move back and forth in the direction perpendicular to cutting blade, can cut, can expand again otch, avoid cutting blade intermediate plate, cutting efficiency, cutting accuracy are high, and cleavage plane surface roughness is little.
The technical solution adopted for the present invention to solve the technical problems is, adopt the symmetrical cutting of two cutting blades, each cutting blade is by the electric main shaft drives High Rotation Speed being arranged on cutting body, electricity main shaft is frequency spindle motor, the synchronizing moving of cutting blade moves cutting body by AC servo machinery driving precision ball screw, and cutting blade is cut and moved back motion.Workpiece need do low-speed rotation in the time of cutting, by the workpiece rotation variable-frequency motor being arranged on V-type workbench, drives two symmetrical workpiece drag wheels by Timing Belt, makes workpiece low speed rotation.Workpiece movable and cutting trace move back and forth, and drive workpiece movable or reciprocal micrometric displacement to move by V-type table feed AC servo machinery driving precision ball screw.V-type workbench and track base are driven workpiece are moved up and down by elevating mechanism, with ensure when cutting workpiece and cutting blade to the heart.
Cutting blade is arranged on electric main shaft, and electric main shaft is arranged on cutting pedestal, and cutting pedestal is connected with cutting bearing with ball-screw, and cutting servomotor is arranged on cutting bearing and is connected with ball-screw.Workpiece is contained on V-type workbench, workpiece drag wheel and workpiece rotation variable-frequency motor are arranged on V-type workbench, and be connected by Timing Belt, V-type workbench is connected with track base, ball-screw, ball-screw is connected with V-type table feed servomotor, be arranged on track base, elevating mechanism is connected with track base with support.
The invention has the beneficial effects as follows, can cut large axial workpiece, cutting efficiency is high, good cutting effect.
Brief description of the drawings
Figure is the front view of symmetrical twin shaft cutting machine.
1. cutting bearings in figure, 2. workpiece, 3. cutting blade, 4. electric main shaft, 5. cutting pedestal, 6. ball-screw, 7. cutting servomotor, 8. workpiece drag wheel, 9. elevating mechanism, 10. Timing Belt, 11. track bases, 12. ball-screws, 13. V-type table feed servomotors, 14. supports, 15. workpiece rotation variable-frequency motors, 16.V type workbench.
Detailed description of the invention
Cutting blade (3) is arranged on electric main shaft (4), electricity main shaft (4) is arranged on cutting pedestal, cutting pedestal (5) is connected with cutting bearing (1) with ball-screw (6), and cutting servomotor (7) is arranged on cutting bearing (1) above and is connected with ball-screw (6).Workpiece (2) is contained on V-type workbench (16), workpiece drag wheel (8) is arranged on V-type workbench (16) with workpiece rotation variable-frequency motor (15), and be connected by Timing Belt (10), V-type workbench (16) is connected with track base (11), ball-screw (12), ball-screw (12) is connected with V-type table feed servomotor (13), be arranged on track base (11) upper, elevating mechanism (9) is connected with track base (11) with support (14).
When work, workpiece rotation variable-frequency motor (15) drives workpiece drag wheel (8) to drive workpiece low speed rotation by Timing Belt (10), electricity main shaft (4) drives cutting blade (3) high-speed cutting, cut servomotor (7) and drive cutting pedestal (5) to make cutting blade (3) do cutting feed motion, V-type table feed servomotor (13) drives V-type workbench (16) to drive workpiece (2) to move or does reciprocal micrometric displacement motion.
Claims (2)
1. a symmetrical twin shaft cutting machine, comprise that cutting blade, electric main shaft, cutting pedestal, ball-screw, the link of cutting servomotor order are arranged on cutting bearing, workpiece, workpiece drag wheel, workpiece rotation variable-frequency motor are connected and are arranged on V-type workbench by Timing Belt, V-type workbench, ball-screw, table feed servomotor order are connected and are arranged on track base, it is characterized in that: the device that cutting blade is installed is two covers, symmetrical in workpiece both sides respectively.
2. symmetrical twin shaft cutting machine according to claim 1, is characterized in that: workpiece is dragged by two workpiece drag wheels of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151963.7A CN104117724A (en) | 2013-04-27 | 2013-04-27 | Symmetrical double-shaft cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151963.7A CN104117724A (en) | 2013-04-27 | 2013-04-27 | Symmetrical double-shaft cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104117724A true CN104117724A (en) | 2014-10-29 |
Family
ID=51763486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310151963.7A Pending CN104117724A (en) | 2013-04-27 | 2013-04-27 | Symmetrical double-shaft cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117724A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945342A (en) * | 2016-05-11 | 2016-09-21 | 宁波大学 | Circumferential shearing tool for plastic bars |
| CN106141268A (en) * | 2016-08-30 | 2016-11-23 | 慈溪市恒立密封材料有限公司 | Automatically cut tooth machine |
| CN108393533A (en) * | 2018-05-23 | 2018-08-14 | 苏州双金实业有限公司 | A kind of metal pipe material cutter device |
| CN108723468A (en) * | 2018-05-23 | 2018-11-02 | 苏州双金实业有限公司 | The method that Double Directional Cutting is realized to metal pipe material |
-
2013
- 2013-04-27 CN CN201310151963.7A patent/CN104117724A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945342A (en) * | 2016-05-11 | 2016-09-21 | 宁波大学 | Circumferential shearing tool for plastic bars |
| CN106141268A (en) * | 2016-08-30 | 2016-11-23 | 慈溪市恒立密封材料有限公司 | Automatically cut tooth machine |
| CN108393533A (en) * | 2018-05-23 | 2018-08-14 | 苏州双金实业有限公司 | A kind of metal pipe material cutter device |
| CN108723468A (en) * | 2018-05-23 | 2018-11-02 | 苏州双金实业有限公司 | The method that Double Directional Cutting is realized to metal pipe material |
| CN108393533B (en) * | 2018-05-23 | 2019-09-13 | 苏州双金实业有限公司 | A kind of metal pipe material cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |