CN105234756A - Simple full-automatic copper roller polishing device and polishing method - Google Patents
Simple full-automatic copper roller polishing device and polishing method Download PDFInfo
- Publication number
- CN105234756A CN105234756A CN201510560596.5A CN201510560596A CN105234756A CN 105234756 A CN105234756 A CN 105234756A CN 201510560596 A CN201510560596 A CN 201510560596A CN 105234756 A CN105234756 A CN 105234756A
- Authority
- CN
- China
- Prior art keywords
- copper roller
- arc plate
- polishing
- circular arc
- isocentric circular
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to polishing devices, in particular to an automatic polishing device used for copper rollers of vacuum induction melting quick-setting furnaces. The copper roller polishing device comprises a steel chain, a concentric arc plate, a weight box and balancing weights. A shock absorption layer adheres to the inner side of the concentric arc plate. One end of the concentric arc plate is connected to a cross beam in a furnace by means of the steel chain. Abrasive cloth fixing clamps are further installed at the end, connected with the cross beam in the furnace, of the concentric arc plate. The other end of the concentric arc plate is connected with the weight box by means of the steel chain. The polishing device is characterized in that the polishing precision can be adjusted by adjusting the number of the balancing weights and the number of pieces of abrasive cloth through replacement, and polishing of copper rollers with different thicknesses can be achieved by controlling the polishing time. According to the copper roller polishing device, operation is convenient, and automatic polishing of the copper rollers can be achieved. The copper rollers can be polished when rotating at certain rotating speeds. Meanwhile, polishing on different precision degrees can be achieved by changing the number of the pieces of abrasive cloth through replacement and adjusting the number of the balancing weights, and adjustment of different polishing thicknesses can be achieved by adjusting the polishing time.
Description
Technical field
The present invention relates to a kind of sanding apparatus, particularly relate to a kind of automatically grinding device for vacuum induction melting rapid hardening furnace copper roller.
Background technology
Vacuum induction melting rapid hardening furnace is one of equipment of the production neodymium iron boron foundry alloy be most widely used at present.In process of production, first corresponding Industrial Metal raw material are melted to uniform temperature under argon shield, then to a copper roller being in uniform rotation, are frozen into laminar alloy product and rapid hardening thin slice by trough casting.In casting cycle, liquation (about 1450 DEG C) contacts with copper roller to solidify and depart from after the corner of 90 ° ~ 130 ° and falls into water-cooled disk.Copper roller continues cooling, until again enter the workspace of lower tundish at the effect lower surface of water-cooled subsequently.Therefore, copper roller often turns around, and will be subject to a thermal shock.Because the surfaces externally and internally temperature difference is large and cold and heat succeed each other, copper roller surface will produce expanding with heat and contract with cold and producing fatigue, therefore at the contraction crack that the surperficial generation of copper roller is tiny repeatedly.Along with the increase of producing stove number, the number of times expanded with heat and contract with cold is also in increase, and the fatigue of copper roller is on year-on-year basis also in increase, and the contraction crack that copper roller is surperficial tiny also just increases thereupon and deepens, and forms be full of cracks.Meanwhile, after often producing a stove product, the surface of copper roller can be adhered to the oxide powder dust of one deck black, these dust can affect the heat-conducting effect on copper roller surface.Therefore all need comprehensively to clear up polishing to its surface after every heat production terminates, the general mode adopted is substantially all carry out manual polishing with 60 order emery cloths.During polishing, when keeping copper roller low-speed running, operative employee stand in cooler pan, utilizes both hands emery cloth to be pressed in one end, copper roller surface, opens copper roller, the horizontal level of the relative copper roller of emery cloth is kept to immobilize, relative rotation by copper roller and emery cloth realizes polishing, after end surface polishes smooth, slowlyer to move to the other end, until polished completely in whole surface, expose original coppery of copper roller.
But, the ambiguity of the human factor such as dynamics, translational speed during the method polishing, to the polishing on copper roller surface, to repair result be not fine, easily causes copper roller cylindrical irregular and uneven, product quality is caused and has a strong impact on, also reduce the service life of copper roller.Meanwhile, whole bruting process needs staff to participate in the overall process, inefficiency.
For addressing this problem, Sino Magnetics Technology Co., Ltd.'s (publication number: CN104029101) discloses a kind of Full-automatic copper roller sanding apparatus.This device adopts PLC level of control transmission mechanism and erects transmission mechanism and makes grinding tool move to copper roller upper surface, realizes polishing function.But this apparatus design is too complicated, execute-in-place inconvenience.
Summary of the invention
Problem to be solved by this invention is the deficiency for above-mentioned technology, provides a kind of easy and simple to handle, accurate, uniform Full-automatic copper roller sanding apparatus of polishing.
The technical solution adopted for the present invention to solve the technical problems is:
Sanding apparatus comprises steel chain (1), isocentric circular arc plate (2), ballast box (5) and balancing weight (6), described isocentric circular arc plate (2) inner side is stained with buffer layer (3), the internal diameter of isocentric circular arc plate (2) is equal with corresponding copper roller (4) external diameter, the arc range of described isocentric circular arc plate is 20 ° ~ 60 °, described isocentric circular arc plate (2) one end steel chain to be connected in rapid hardening smelting furnace on crossbeam (8), the described isocentric circular arc plate one end that is connected with crossbeam in rapid hardening smelting furnace is also installed with the inner side that emery cloth is fixed on isocentric circular arc plate (2) by emery cloth geometrical clamp (7), the other end steel chain (1) of described isocentric circular arc plate is connected with ballast box (5).
Described buffer layer can be sponge, rubber and foam any one.
The method that simple and easy automatic copper roller sanding apparatus carries out polishing is: make sanding apparatus keep static, rotary copper roller, first the oxide on polishing copper roller surface, then, according to the degree of depth of the segmentation crack on copper roller, the adjustment quantity of balancing weight, the order number of emery cloth and polishing time, until copper roller smooth surface, stop copper roller to rotate, take off sanding apparatus.
The advantage that the present invention has and beneficial effect, the isocentric circular arc plate that employing of the present invention is equal with copper roller external diameter, has the protection of buffer layer simultaneously, guarantee isocentric circular arc plate can polish uniformly copper roller surface.According to the copper roller surface checking line degree of depth and oxide situation, quantity and polishing time by adjusting balancing weight realize the polishing of different accuracy and thickness.
The present invention is easy to operate, can realize the automatically grinding of copper roller.When copper roller is with certain rotational speed, the polishing of copper roller can be realized.Meanwhile, by changing the emery cloth of different meshes and adjusting the quantity of balancing weight, then can realize the polishing of different accuracy, then can be realized the adjustment of different polishing thickness by the adjustment of time of polishing.It is simple that the present invention has structure, installs easily, the advantages such as grinding homogeneity, avoids producing damage when polishing to copper roller surface, significantly can improve the service life of copper roller, improve production efficiency and work quality after using.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, steel chain, 2, isocentric circular arc plate, 3, buffer layer, 4, copper roller, 5, ballast box, 6, balancing weight, 7, emery cloth geometrical clamp, 8, crossbeam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, to understand the present invention better.But it should be noted that the object of following examples is to explain certain principles of the present invention and practical application thereof, protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, Full-automatic simple copper roller sanding apparatus comprises steel chain 1, isocentric circular arc plate 2, ballast box 5 and balancing weight 6, rubber shock-absorbing layer 3 is stained with inside described isocentric circular arc plate 2, described isocentric circular arc plate 2 one end steel chain 1 to be fixed in stove on crossbeam 8, described isocentric circular arc plate 2 one end that is connected with crossbeam in stove 8 is also installed with emery cloth geometrical clamp, and the other end steel chain of described isocentric circular arc plate is connected with ballast box.
After sanding apparatus installation, rotary copper roller, is controlled the precision of polishing, then can be controlled the thickness of polishing by the adjustment polishing time by the emery cloth of the quantity and replacing different meshes that adjust balancing weight.When copper roller surface checking line is comparatively dark or oxide skin(coating) is thicker, the quantity of balancing weight can be increased or change the low emery cloth polishing of order number.
Its processing and fabricating of one of the present invention automatic copper roller sanding apparatus is simple and convenient, processing and fabricating shown in by specification accompanying drawing.
Claims (4)
1. a simple and easy automatic copper roller sanding apparatus, it is characterized in that: sanding apparatus comprises steel chain (1), isocentric circular arc plate (2), ballast box (5) and balancing weight (6), described isocentric circular arc plate (2) inner side is stained with buffer layer (3), isocentric circular arc plate (2) width is identical with the width of copper roller, the internal diameter of isocentric circular arc plate (2) is equal with corresponding copper roller (4) external diameter, the arc range of described isocentric circular arc plate is 20 ° ~ 60 °, described isocentric circular arc plate (2) one end steel chain to be connected in rapid hardening smelting furnace on crossbeam (8), the described isocentric circular arc plate one end that is connected with crossbeam in rapid hardening smelting furnace is also installed with the inner side that emery cloth is fixed on isocentric circular arc plate (2) by emery cloth geometrical clamp (7), the other end steel chain (1) of described isocentric circular arc plate is connected with ballast box (5).
2. the simple and easy automatic copper roller sanding apparatus of one according to claim 1, is characterized in that: described buffer layer can be sponge, rubber and foam any one.
3. the simple and easy automatic copper roller sanding apparatus of one according to claim 1, is characterized in that: the width of described buffer layer is identical with the width of isocentric circular arc plate (2) with the width of emery cloth.
4. one kind utilizes the method that described in claim 1, simple and easy automatic copper roller sanding apparatus carries out polishing, it is characterized in that: make sanding apparatus keep static, rotary copper roller, first the oxide on polishing copper roller surface, then, according to the degree of depth of the segmentation crack on copper roller, the adjustment quantity of balancing weight, the order number of emery cloth and polishing time, until copper roller smooth surface, stop copper roller to rotate, take off sanding apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560596.5A CN105234756A (en) | 2015-09-06 | 2015-09-06 | Simple full-automatic copper roller polishing device and polishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560596.5A CN105234756A (en) | 2015-09-06 | 2015-09-06 | Simple full-automatic copper roller polishing device and polishing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105234756A true CN105234756A (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510560596.5A Pending CN105234756A (en) | 2015-09-06 | 2015-09-06 | Simple full-automatic copper roller polishing device and polishing method |
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| CN (1) | CN105234756A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172159A1 (en) * | 2000-07-15 | 2002-01-16 | Aute AG Gesellschaft für autogene Technik | Mechanical burr remover for oxygen cutting burrs and cutting pearls after the transversal and longitudinal thermomechanical cutting of slabs, blooms and billets |
| CN2485032Y (en) * | 2001-06-07 | 2002-04-10 | 沈广兴 | Pressure controller for edge of sheeting apparatus |
| CN202240825U (en) * | 2011-09-29 | 2012-05-30 | 厦门映日光电科技有限公司 | Grinding device for rotary target |
| CN202742157U (en) * | 2012-07-23 | 2013-02-20 | 赣州华京稀土新材料有限公司 | Turning grinding machine for grinding and recovering of surface of copper roll of SC furnace |
| CN203471498U (en) * | 2013-08-13 | 2014-03-12 | 中磁科技股份有限公司 | Polishing device for inductive type heating true airspeed condensing furnace cooling roller |
| CN205043594U (en) * | 2015-09-06 | 2016-02-24 | 中国航空工业集团公司北京航空材料研究院 | Simple and easy full -automatic copper roller grinding device |
-
2015
- 2015-09-06 CN CN201510560596.5A patent/CN105234756A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172159A1 (en) * | 2000-07-15 | 2002-01-16 | Aute AG Gesellschaft für autogene Technik | Mechanical burr remover for oxygen cutting burrs and cutting pearls after the transversal and longitudinal thermomechanical cutting of slabs, blooms and billets |
| CN2485032Y (en) * | 2001-06-07 | 2002-04-10 | 沈广兴 | Pressure controller for edge of sheeting apparatus |
| CN202240825U (en) * | 2011-09-29 | 2012-05-30 | 厦门映日光电科技有限公司 | Grinding device for rotary target |
| CN202742157U (en) * | 2012-07-23 | 2013-02-20 | 赣州华京稀土新材料有限公司 | Turning grinding machine for grinding and recovering of surface of copper roll of SC furnace |
| CN203471498U (en) * | 2013-08-13 | 2014-03-12 | 中磁科技股份有限公司 | Polishing device for inductive type heating true airspeed condensing furnace cooling roller |
| CN205043594U (en) * | 2015-09-06 | 2016-02-24 | 中国航空工业集团公司北京航空材料研究院 | Simple and easy full -automatic copper roller grinding device |
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Application publication date: 20160113 |
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| WD01 | Invention patent application deemed withdrawn after publication |