CN105522143A - Device and method for cutting metal casting by diamond rope saw - Google Patents
Device and method for cutting metal casting by diamond rope saw Download PDFInfo
- Publication number
- CN105522143A CN105522143A CN201610075675.1A CN201610075675A CN105522143A CN 105522143 A CN105522143 A CN 105522143A CN 201610075675 A CN201610075675 A CN 201610075675A CN 105522143 A CN105522143 A CN 105522143A
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- CN
- China
- Prior art keywords
- cutting
- diamond
- rope
- bead string
- string rope
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a device for cutting a metal casting by a diamond rope saw. The device comprises a diamond rope saw cutting mechanism arranged on a lifting mechanism; the diamond rope saw cutting mechanism includes a square or trapezoidal or triangular diamond ball string rope cutting surface formed by supporting and tensioning of two or more vertical guide wheels; and a horizontal section at the bottom of a diamond ball string rope serves as a cutting work section. The device further comprises a horizontal rotating worktable arranged below the cutting work section of the diamond ball string rope for clamping the metal casting; the horizontal rotating worktable is arranged on a horizontal feeding mechanism; a feeding direction of the horizontal feeding mechanism is perpendicular to the cutting surface; the metal casting is clamped on the horizontal rotating worktable, and rotates along with the same; and the horizontal rotating worktable performs a feeding motion for the cutting work section of the diamond ball string rope to realize cutting of the metal casting by the operated diamond ball string rope. Compared with a traditional cutting technology, the device improves the cutting efficiency by about 10 times, is long in cutting life, is simple and fast in operation, and saves the cost.
Description
Technical field
The present invention relates to the cutting processing of metalwork, be specially a kind of diamond rope saw cutting metal foundry goods device and method.
Background technology
In casting field, part foundry goods volume is comparatively large, and after having cast, casting gate can leave the coagula of the larger metal of diameter and other impurity, is commonly called as " rising head ".
" rising head " will be removed, and ensure that foundry goods is injury-free or as far as possible few influenced, conventional cutting method has flame-cutting, emery wheel saw blade patterning method etc., and current casting industry is based on flame-cutting.
Flame-cutting will first heat foundry goods entirety, in case foundry goods local heating affects its performance, this method energy consumption is high, work under bad environment, labour intensity are large, cut surface is coarse; Emery wheel saw blade cut lengths are limited, and cutting efficiency is comparatively slow, can not cutting large size foundry goods.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention be propose a kind of quick, energy-conservation, precision is high, the diamond rope saw cutting metal foundry goods device and method of foundry goods not heat damage, operation environment protection.
The diamond rope saw cutting metal foundry goods device that can solve the problems of the technologies described above, its technical scheme comprises the diamond rope saw cutting mechanism be located on elevating mechanism, described diamond rope saw cutting mechanism comprises closed diamond bead string rope, described diamond bead string rope supports tensioning by the two or more guide wheel vertically arranged and forms square or trapezoidal or triangle cut surface, on described cut surface in each section of diamond bead string rope, bottom level section is as cutting active section; Also comprise be located at clamping metal casting below diamond bead string rope cutting active section horizontally rotate workbench, described in horizontally rotate workbench and be located in horizontal feed mechanism, the direction of feed of described horizontal feed mechanism is perpendicular to the cut surface of diamond bead string rope; Be provided with horizontal positioned in metal casting both sides and act on cutting active section diamond bead string rope to regulate the directive wheel of its cutting angle.
For keeping certain cutting efficiency, be provided with the brick that puts the first edge on a knife or a pair of scissors beading being ground to cutting edge processing before the cutting active section of diamond bead string rope enters cutting.
For simplifying structure, usually adopt left and right two large guide wheels to support tensioning diamond bead string rope and form similar square cut face, one of them large guide wheel is as driving wheel, and another large guide wheel is as driven pulley.
The diamond rope saw cutting metal method for casting that can solve the problems of the technologies described above, have employed described diamond rope saw cutting metal foundry goods device and cut metal casting, its cutting step is:
1, metal casting is positioned over horizontally rotates on workbench.
2, adjust the position that will cut of metal casting and clamping is fixed, cutting part is rule.
3, regulate the cutting active section of diamond bead string rope to scribing position by elevating mechanism.
4, regulate the distance and position between left and right directive wheel, adjust the cutting angle of diamond bead string rope cutting active section.
5, run diamond bead string rope, start and horizontally rotate workbench.
6, horizontally rotate workbench and do feed motion by horizontal feed mechanism to the cutting zone of diamond bead string rope, diamond bead string rope starts cutting metal foundry goods until cut.
7, after cutting, workbench exits diamond bead string rope cutting zone by horizontal feed mechanism is horizontally rotated.
Beneficial effect of the present invention:
1, the present invention adopts frame diamond bead string rope to cut, and rope saw operates steadily, and can reach higher cutting speed, thus improves cutting efficiency.
2, in the present invention, diamond bead string rope is guided and constraint by the directive wheel that can shift one's position, and makes cutting have higher cutting accuracy.
3, in the present invention, metal casting pivots horizontally rotating on workbench, and simultaneously by the diamond bead string rope feeding of horizontal feed mechanism to operation, during cutting, diamond bead string rope and metal casting are in point cantact cutting (instead of straight contact cutting) always, can obtain very fast cutting efficiency and good surface smoothness.
4, in the present invention, during diamond bead string rope cutting, first grind cutting edge through the brick that puts the first edge on a knife or a pair of scissors, make the diamond particles on beading continue to keep suitable height of protrusion, to keep cutting high efficiency.
5, employing the technology of the present invention can cutting diameter 1500mm, the even metal casting of larger diameter.
6, the present invention has higher cutting efficiency, has the cutting efficiency than high about 10 times of conventional cleaving techniques, has higher cutting life, and working method simple and fast, effectively can save cost.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the top view of Fig. 1 embodiment.
Figure number identifies: 1, diamond bead string rope; 2, workbench is horizontally rotated; 3, metal casting; 4, directive wheel; 5, put the first edge on a knife or a pair of scissors brick; 6, large guide wheel; 7, motor.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further:
What diamond rope saw cutting metal foundry goods device of the present invention comprised diamond rope saw cutting mechanism and clamping metal casting 3 horizontally rotates workbench 2, described diamond rope saw cutting mechanism is located on the elevating mechanism of pillar construction, the described workbench 2 that horizontally rotates is arranged in horizontal feed mechanism below diamond rope saw cutting mechanism, as shown in Figure 1 and Figure 2.
Described diamond rope saw cutting mechanism comprises closed diamond bead string rope 1 and large guide wheel 6, diamond bead string rope 1 is supported tensioning and forms similar rectangular cut surface by left and right two large guide wheels 6 (cooperation regulating wheel) vertically arranged, in rectangle cut surface, upper and lower diamond bead string rope 1 maintains a certain distance height to dodge the top of metal casting 3, using the cutting active section of below diamond bead string rope 1 as metal casting 3 in technical solution of the present invention, large for left side guide wheel 6 is set to driving wheel and by motor 7 Direct driver, right large 6, guide wheel is driven pulley; On the diamond bead string rope 1 of described cutting active section, effect has left and right two horizontally disposed directive wheels 4, distance and position between two directive wheels 4 can regulate the cutting width adapting to metal casting 3, thus the cutting angle of diamond bead string rope 1 is adjusted, along the traffic direction of diamond bead string rope 1, the brick 5 that puts the first edge on a knife or a pair of scissors is provided with between the large guide wheel 6 of rear end directive wheel 4 and the right side, the described brick 5 that puts the first edge on a knife or a pair of scissors outputs cutting edge processing to beading for wearing and tearing in time, as shown in Figure 1 and Figure 2.
The described position horizontally rotating workbench 2 is located in the middle of left and right two large guide wheels 6, the direction of feed of described horizontal feed mechanism is perpendicular to the cut surface of diamond bead string rope 1, in cutting position, the traffic direction of diamond bead string rope 1 is contrary with the rotation direction of metal casting 3, as shown in Figure 1 and Figure 2.
Employing diamond rope saw cutting metal foundry goods device to the method step that metal casting 3 cuts is:
1, metal casting 3 is positioned over horizontally rotates on workbench 2.
2, adjust the position that will cut of metal casting 3 and clamping is fixed, cutting part is rule.
3, regulate the cutting active section of diamond bead string rope 1 to scribing position by elevating mechanism.
4, regulate the distance and position between left and right directive wheel 4, adjust with this cutting angle that diamond bead string rope 1 cuts active section.
5, actuating motor 7 runs diamond bead string rope 1, starts and horizontally rotates workbench 2.
6, horizontally rotate workbench 2 and do feed motion by horizontal feed mechanism to the cutting zone of diamond bead string rope 1, the cutting active section of diamond bead string rope 1 starts cutting metal foundry goods 3 until cut.
7, after cutting, workbench 2 exits diamond bead string rope 1 cutting zone by horizontal feed mechanism is horizontally rotated.
Claims (4)
1. diamond rope saw cutting metal foundry goods device, it is characterized in that: comprise the diamond rope saw cutting mechanism be located on elevating mechanism, described diamond rope saw cutting mechanism comprises closed diamond bead string rope (1), described diamond bead string rope (1) supports tensioning by the two or more guide wheel vertically arranged and forms square or trapezoidal or triangle cut surface, on described cut surface in each section of diamond bead string rope (1), bottom level section is as cutting active section; Also comprise be located at diamond bead string rope (1) cutting active section below clamping metal casting (3) horizontally rotate workbench (2), the described workbench (2) that horizontally rotates is located in horizontal feed mechanism, and the direction of feed of described horizontal feed mechanism is perpendicular to the cut surface of diamond bead string rope (1); Be provided with horizontal positioned in metal casting (3) both sides and act in cutting active section diamond bead string rope (1) to regulate the directive wheel (4) of its cutting angle.
2. diamond rope saw cutting metal foundry goods device according to claim 1, is characterized in that: be provided with the brick that puts the first edge on a knife or a pair of scissors (5) beading being ground to cutting edge processing before the cutting active section of diamond bead string rope (1) enters cutting.
3. diamond rope saw cutting metal foundry goods device according to claim 1 and 2, it is characterized in that: left and right two large guide wheels (6) support tensioning diamond bead string rope (1) and form square cut face, one of them large guide wheel (6) is as driving wheel, and another large guide wheel (6) is as driven pulley.
4. diamond rope saw cutting metal method for casting, adopt diamond rope saw cutting metal foundry goods device as claimed in claim 1 or 2 to cut metal casting (3), its cutting step is:
1., metal casting (3) is positioned over horizontally rotates on workbench (2);
2., adjustment metal casting (3) position that will cut clamping fix, and rules to cutting part;
3., regulate the cutting active section of diamond bead string rope (1) to scribing position by elevating mechanism;
4., regulate distance and position between left and right directive wheel (4), adjust the cutting angle of diamond bead string rope (1) cutting active section;
5., run diamond bead string rope (1), start and horizontally rotate workbench (2);
6., horizontally rotate workbench (2) and do feed motion by horizontal feed mechanism to the cutting zone of diamond bead string rope (1), diamond bead string rope (1) starts cutting metal foundry goods (3) until cut;
7., cutting after, horizontally rotate workbench (2) and exit diamond bead string rope (1) cutting zone by horizontal feed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075675.1A CN105522143A (en) | 2016-02-03 | 2016-02-03 | Device and method for cutting metal casting by diamond rope saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075675.1A CN105522143A (en) | 2016-02-03 | 2016-02-03 | Device and method for cutting metal casting by diamond rope saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105522143A true CN105522143A (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610075675.1A Pending CN105522143A (en) | 2016-02-03 | 2016-02-03 | Device and method for cutting metal casting by diamond rope saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105522143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079909A (en) * | 2023-02-24 | 2023-05-09 | 湖南省桃江县金桥石业有限公司 | Granite hairline rope saw cutting device and cutting method thereof |
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| JPH07205138A (en) * | 1994-01-24 | 1995-08-08 | Takao Sato | Stone material quarrying method |
| CN2780392Y (en) * | 2005-01-10 | 2006-05-17 | 中国海洋石油总公司 | String saw machine for diamond |
| WO2008139398A1 (en) * | 2007-05-11 | 2008-11-20 | W. Diamant (Proprietary) Limited | Tracking of wire saws |
| CN103302754A (en) * | 2013-06-19 | 2013-09-18 | 中国有色桂林矿产地质研究院有限公司 | Diamond fretsaw cutting method and device |
| CN103521840A (en) * | 2013-10-15 | 2014-01-22 | 中国有色桂林矿产地质研究院有限公司 | Flexible linear cutting method and cutting device for dead head of steel casting |
| CN104070231A (en) * | 2014-06-26 | 2014-10-01 | 桂林特邦新材料有限公司 | Large alloy steel part cutting method through diamond wire saw |
| CN205341891U (en) * | 2016-02-03 | 2016-06-29 | 中国有色桂林矿产地质研究院有限公司 | Diamond wire saw cutting metal casting device |
-
2016
- 2016-02-03 CN CN201610075675.1A patent/CN105522143A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07205138A (en) * | 1994-01-24 | 1995-08-08 | Takao Sato | Stone material quarrying method |
| CN2780392Y (en) * | 2005-01-10 | 2006-05-17 | 中国海洋石油总公司 | String saw machine for diamond |
| WO2008139398A1 (en) * | 2007-05-11 | 2008-11-20 | W. Diamant (Proprietary) Limited | Tracking of wire saws |
| CN103302754A (en) * | 2013-06-19 | 2013-09-18 | 中国有色桂林矿产地质研究院有限公司 | Diamond fretsaw cutting method and device |
| CN103521840A (en) * | 2013-10-15 | 2014-01-22 | 中国有色桂林矿产地质研究院有限公司 | Flexible linear cutting method and cutting device for dead head of steel casting |
| CN104070231A (en) * | 2014-06-26 | 2014-10-01 | 桂林特邦新材料有限公司 | Large alloy steel part cutting method through diamond wire saw |
| CN205341891U (en) * | 2016-02-03 | 2016-06-29 | 中国有色桂林矿产地质研究院有限公司 | Diamond wire saw cutting metal casting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079909A (en) * | 2023-02-24 | 2023-05-09 | 湖南省桃江县金桥石业有限公司 | Granite hairline rope saw cutting device and cutting method thereof |
| CN116079909B (en) * | 2023-02-24 | 2023-08-25 | 湖南省桃江县金桥石业有限公司 | Granite hairline rope saw cutting device and cutting method thereof |
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Application publication date: 20160427 |
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