CN102350663B - Four-axis linked full-automatic roller grinder with high linear speed - Google Patents
Four-axis linked full-automatic roller grinder with high linear speed Download PDFInfo
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- CN102350663B CN102350663B CN201110326777.3A CN201110326777A CN102350663B CN 102350663 B CN102350663 B CN 102350663B CN 201110326777 A CN201110326777 A CN 201110326777A CN 102350663 B CN102350663 B CN 102350663B
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- tailstock
- grinding wheel
- servomotor
- wheel stand
- base
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Abstract
The invention discloses a four-axis linked full-automatic roller grinder with a high linear speed, and the grinder provided by the invention comprises an integral lathe bed and operating platform (1), a grinding wheel base (2), a head frame (3), a tail frame (4), a control system (5), a servo motor (8) and a servo motor (9), wherein the head frame (3) and the tail frame (4) are respectively mounted above two ends of the integral lathe bed and operating platform (1), and the control system (5) controls the grinding wheel base (2) to link along X and Z axes under the action of the servo motor (8) and the servo motor (9). The four-axis linked full-automatic roller grinder with the high linear speed provided by the invention has the characteristics of more reasonable structural style and motion mode and promoted precision and performance.
Description
Technical field
The present invention relates to rubber cylinder grinding technique field, be specifically related to a kind of four-axle linked high linear speed full-automatic roller grinder.
Background technology
The cylindrical lapping of printer rubber cylinder is to produce one of rubber roll critical process, along with the constantly development and exploitation of high-end printer, to printer rubber roller as: the specification requirement of charging roller, developer roll, paper feed wheel etc. improves constantly, its specification requirement is: physical dimension reaches tolerance+0.015mm, roughness reaches Ra0.2 μ m (approaching minute surface), curve error≤0.01mm, therefore there is certain difficulty for nonmetal grinding in above specification requirement, develops high accuracy, high-performance rubber roll grinder has been the task of top priority.
Summary of the invention
For above-mentioned defect, the object of the invention is to have proposed a kind of four-axle linked high linear speed full-automatic roller grinder, makes the version of grinder, motion mode more reasonable, improves precision and performance.
For achieving the above object, the present invention is achieved through the following technical solutions:
A high linear speed full-automatic roller grinder, comprises integrally-built lathe bed and workbench, grinding wheel stand, the headstock, tailstock, control system, servomotor and servomotor;
The headstock, tailstock are arranged on respectively the top at lathe bed and workbench two ends;
Control system is controlled grinding wheel stand along X, Z-axis linkage by servomotor and servomotor.
Preferably, described servomotor and servomotor control grinding wheel stand are specially along the two-axle interlocking of X, Z direction:
Servomotor connects the first ball-screw, and the feed screw nut of the first ball-screw promotes grinding wheel stand in directions X axially-movable;
Servomotor connects the second ball-screw, and the feed screw nut of the second ball-screw promotes grinding wheel stand in the radial motion of Z direction.
Preferably, also comprise automatic lubricating system, for the first ball-screw and the second ball-screw provide lubricant.
Preferably, also comprise, movable axis bearing, grinding wheel stand base, grinding wheel stand is arranged on grinding wheel stand base, and movable axis bearing is arranged on grinding wheel stand base dovetail groove.
Preferably, also comprise: tailstock base, cylinder, pneumatic spring chuck;
Tailstock is arranged on tailstock base, and slides on tailstock base by air cylinder driven, and the headstock and tailstock are by pneumatic spring chuck clamping work pieces.
Preferably, also comprise tailstock base, pneumatic spring chuck, spill movable thimble;
The headstock is by pneumatic spring chuck clamping work pieces, and tailstock is provided with spill movable thimble, and tailstock is moved on tailstock base by air cylinder driven, by spill movable thimble top tight workpiece.
Preferably, also comprise tailstock base, cylinder, spill movable thimble, spill thimble;
Spill thimble is arranged on the headstock, and tailstock is provided with spill movable thimble, and tailstock is moved on tailstock base by air cylinder driven, spill thimble and spill movable thimble top tight workpiece.
Preferably, described grinding wheel stand is the wide grinding wheel main shaft structure of tapered plug-in type.
Compared with prior art, the present invention has following beneficial effect:
1, the utility model grinder lathe bed and workbench are global design structure, and rubber roll workbench, the headstock, tailstock trisome in grinding process maintain static, and grinding wheel stand is done the reciprocating motion of X, Z axis simultaneously; Strengthen the stability of complete machine, reduced the vibration sense in moving back and forth, improved the precision of wide emery wheel curve finishing;
2, X, Z axis operation guide rail adopt the project organization that reduces rail height, and this structure is more stable when linear running, has reduced the vibration sense of grinding process, and this structure is the primary condition of mirror grinding technique;
3, grinding wheel stand adopts the wide grinding wheel main shaft structure of tapered plug-in type, and grinding wheel spindle rotating accuracy is high, resetting is accurate during emery wheel dismounting, speed adjustable range region is wide; Wheel grinding rubber roll adopts high linear speed (65m/s), can grinding low roughness cylindrical requires to reach the rubber roll of minute surface;
4, workbench is installed and is clamped in rubber roll mode, and the headstock, tailstock two head-clamps employings are twin shaft AC servo synchronous control technique, and headstock A axle, tailstock C axle have been realized high performance synchronous positive and negative gyration;
5, grinding wheel stand adopts movable axis bearing supporting structure, can change the emery wheel that different in width is installed on grinding wheel stand base, and the dismounting of movable axis bearing is very convenient;
6, all olinear motion parts of this grinder all adopt rolling guide structure, have large, the high rigidity of load, the high-speed fast feature of walking precision;
7, this grinder can be installed the full-automatic handling equipment of various different models.
Accompanying drawing explanation
According to embodiment and accompanying drawing, the present invention is described in further detail below.
Fig. 1 a is the front view of a kind of four-axle linked high linear speed full-automatic roller grinder that proposes of the present invention;
Fig. 1 b is the top view of a kind of four-axle linked high linear speed full-automatic roller grinder that proposes of the present invention;
Fig. 1 c is the right view of a kind of four-axle linked high linear speed full-automatic roller grinder that proposes of the present invention;
Fig. 2 is the headstock and tailstock clamping workpiece mode and the motion mode schematic diagram of a kind of four-axle linked high linear speed full-automatic roller grinder that proposes of the present invention.
Accompanying drawing explanation:
1, lathe bed and workbench;
2, grinding wheel stand;
3, the headstock;
4, tailstock;
5, control system;
6, automatic lubricating system;
8,9, servomotor;
10, grinding wheel stand motor;
11, movable axis bearing;
12, grinding wheel stand base;
13, tailstock base;
14, cylinder;
15, pneumatic spring chuck;
16, spill movable thimble;
17, spill thimble.
The specific embodiment
Fig. 1 a, Fig. 1 b and Fig. 1 c are respectively front view, top view and the right view of a kind of four-axle linked high linear speed full-automatic roller grinder of the present invention's proposition.This four-axle linked high linear speed full-automatic roller grinder comprises: lathe bed and workbench 1, grinding wheel stand 2, the headstock 3, tailstock 4, control system 5, automatic lubricating system 6.Wherein, lathe bed and workbench 1 are overall construction design, and it maintains static in running, and the headstock 3, tailstock 4 are arranged on the top at lathe bed and workbench 1 two ends, and grinding wheel stand 2 is realized the diaxon rectilinear motion of X, Z direction.
The motion mode of four-axle linked high linear speed full-automatic roller grinder of the present invention: control system 5 is controlled grinding wheel stand at the two-axle interlocking of X, Z direction by servomotor 8 and servomotor 9.Be specially: servomotor 9 connects the first ball-screw, the feed screw nut of the first ball-screw promotes grinding wheel stand 2 (for emery wheel is installed) in directions X axially-movable, servomotor 8 connects the second ball-screw, and the feed screw nut of the second ball-screw promotes grinding wheel stand 2 in the radial motion of Z direction.Control system 5 can realize the duties such as F.F., rewind down simultaneously.This grinder control system is SINUMERIK840D-CNC System from Siemens.Automatic lubricating system 6 can provide lubricant for the first ball-screw and the second ball-screw, guarantees ball-screw normal operation.
The rotating motion mode of emery wheel and the adjustable mode of grinding wheel width of four-axle linked high linear speed full-automatic roller grinder of the present invention are: by grinding wheel stand motor 10, drive grinding wheel spindle to make revolution grinding motion, control system 5 can realize the infinitely variable speeds to emery wheel rotation, movable axis bearing 11 is arranged on grinding wheel stand base 12 dovetail grooves, is convenient to change the emery wheel of different in width.
In four-axle linked high linear speed full-automatic roller grinder of the present invention, workbench installation clamping rubber roll mode comprises three kinds, as shown in Figure 2:
1, the headstock 3 and tailstock 4 adopt two clamping workpiece mode: the headstock 3, tailstock 4 are controlled synchronous servo motor by control system 5 and driven, tailstock 4 is arranged on tailstock base 13, tailstock 4 can be driven and be horizontally slipped on tailstock base 13 by cylinder 14, the headstock 3, tailstock 4 by pneumatic spring chuck 15 clamping work pieces after grinding.
2, the headstock 3 and tailstock 4 adopt head-clamp one crown clamping workpiece mode: the headstock 3 is controlled driven by servomotor by control system 5, tailstock 4 stops driven by servomotor, the headstock 3 uses pneumatic spring chuck 15 clamping work pieces, tailstock 4 is installed high accuracy spill movable thimble 16, tailstock 4 is driven and is moved on tailstock base 13 by cylinder 14, by grinding after spill movable thimble 16 top tight workpieces.
3, the headstock 3 and tailstock 4 adopt two crown clamping workpiece modes: the headstock 3 is controlled driven by servomotor by control system 5, the headstock 3 is installed spill thimble 17, tailstock 4 stops driven by servomotor, use high accuracy spill movable thimble 16 simultaneously, same tailstock 4 is driven and is moved on tailstock base 13 by cylinder 14, grinding after top tight workpiece.
By reference to the accompanying drawings the present invention has been carried out to exemplary description above; obvious realization of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present invention and technical scheme to carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all in protection scope of the present invention.
Claims (6)
1. a four-axle linked high linear speed full-automatic roller grinder, it is characterized in that, comprise integrally-built lathe bed and workbench (1), grinding wheel stand (2), the headstock (3), tailstock (4), control system (5), the first servomotor (8) and the second servomotor (9);
The headstock (3), tailstock (4) are arranged on respectively the top at lathe bed and workbench (1) two ends;
Control system (5) is controlled grinding wheel stand (2) along X, Z-axis linkage by the first servomotor (8) and the second servomotor (9);
Also comprise, movable axis bearing (11), grinding wheel stand base (12), it is upper that grinding wheel stand (2) is arranged on grinding wheel stand base (12), and movable axis bearing (11) is arranged on grinding wheel stand base (12) dovetail groove.
2. roller grinding machine as claimed in claim 1, is characterized in that, described the first servomotor (8) and the second servomotor (9) control grinding wheel stand (2) are specially along the two-axle interlocking of X, Z direction:
The second servomotor (9) connects the first ball-screw, and the feed screw nut of the first ball-screw promotes grinding wheel stand (2) in directions X axially-movable;
The first servomotor (8) connects the second ball-screw, and the feed screw nut of the second ball-screw promotes grinding wheel stand (2) in the radial motion of Z direction.
3. roller grinding machine as claimed in claim 2, is characterized in that, also comprises automatic lubricating system (6), for the first ball-screw and the second ball-screw provide lubricant.
4. roller grinding machine as claimed in claim 1, is characterized in that, also comprises: tailstock base (13), cylinder (14), pneumatic spring chuck (15);
It is upper that tailstock (4) is arranged on tailstock base (13), and drive in the upper slip of tailstock base (13) by cylinder (14), and the headstock (3) and tailstock (4) are by pneumatic spring chuck (15) clamping work pieces.
5. roller grinding machine as claimed in claim 3, is characterized in that, also comprises tailstock base (13), pneumatic spring chuck (15), spill movable thimble (16);
The headstock (3) is by pneumatic spring chuck (15) clamping work pieces, and tailstock (4) is provided with spill movable thimble (16), and tailstock (4) is driven at tailstock base (13) upper mobile by cylinder (14), by spill movable thimble (16) top tight workpiece.
6. roller grinding machine as claimed in claim 1, is characterized in that, also comprises tailstock base (13), cylinder (14), spill movable thimble (16), spill thimble (17);
It is upper that spill thimble (17) is arranged on the headstock (3), and tailstock (4) is provided with spill movable thimble (16), and tailstock (4) is driven at tailstock base (13) upper mobile by cylinder (14), spill thimble (17) and spill movable thimble (16) top tight workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326777.3A CN102350663B (en) | 2011-10-25 | 2011-10-25 | Four-axis linked full-automatic roller grinder with high linear speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326777.3A CN102350663B (en) | 2011-10-25 | 2011-10-25 | Four-axis linked full-automatic roller grinder with high linear speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102350663A CN102350663A (en) | 2012-02-15 |
| CN102350663B true CN102350663B (en) | 2014-02-05 |
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ID=45574363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110326777.3A Expired - Fee Related CN102350663B (en) | 2011-10-25 | 2011-10-25 | Four-axis linked full-automatic roller grinder with high linear speed |
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| Country | Link |
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| CN (1) | CN102350663B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756309B (en) * | 2012-07-03 | 2014-11-26 | 天长市天力液压机械有限责任公司 | Efficient and semiautomatic rubber roller grinding machine |
| CN103551936B (en) * | 2013-11-04 | 2015-12-02 | 北京天海工业有限公司 | Seamless Steel cylinder outer surface sharpening machine |
| CN110549207B (en) * | 2018-06-01 | 2021-07-09 | 上海梅山钢铁股份有限公司 | Roller surface processing device |
| CN114309243B (en) * | 2021-12-30 | 2024-01-09 | 南通盛邦制辊有限公司 | Roll surface processing device for electromagnetic roll production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483311U (en) * | 2009-08-14 | 2010-05-26 | 安徽省尚美精密机械科技有限公司 | Grinder for charging roller of printer |
| CN202357024U (en) * | 2011-10-25 | 2012-08-01 | 安徽省尚美精密机械科技有限公司 | Four-axis coordinated high linear speed full-automatic roller grinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09136248A (en) * | 1995-11-10 | 1997-05-27 | Daido Steel Co Ltd | Die groove machining method for cemented carbide ring roll hole type die for rolling |
| JP2001260021A (en) * | 2000-03-16 | 2001-09-25 | Toshiba Mach Co Ltd | Numerical control system for roll grinding machine |
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2011
- 2011-10-25 CN CN201110326777.3A patent/CN102350663B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483311U (en) * | 2009-08-14 | 2010-05-26 | 安徽省尚美精密机械科技有限公司 | Grinder for charging roller of printer |
| CN202357024U (en) * | 2011-10-25 | 2012-08-01 | 安徽省尚美精密机械科技有限公司 | Four-axis coordinated high linear speed full-automatic roller grinder |
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|---|---|
| CN102350663A (en) | 2012-02-15 |
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Granted publication date: 20140205 Termination date: 20161025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |