CN205218704U - Grinding of roll workpiece surface and polishing all -in -one - Google Patents
Grinding of roll workpiece surface and polishing all -in -one Download PDFInfo
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- CN205218704U CN205218704U CN201521032924.6U CN201521032924U CN205218704U CN 205218704 U CN205218704 U CN 205218704U CN 201521032924 U CN201521032924 U CN 201521032924U CN 205218704 U CN205218704 U CN 205218704U
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- 238000005498 polishing Methods 0.000 title claims abstract description 37
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000002932 luster Substances 0.000 abstract 1
- 230000003287 optical Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
Abstract
The utility model discloses a grinding of roll workpiece surface and polishing all -in -one, including roll grinder, burnishing device, axial drive arrangement and radial drive arrangement, burnishing device installs in roll grinder one side, and axial drive arrangement can drive burnishing device along roll axial motion, and radial drive arrangement can drive burnishing device along roll radial feed, and last at least one rubbing head that is equipped with of burnishing device, rubbing head can contact roll grinder top tread roller surface, the utility model discloses a roll grinder has realized the grinding and the luster -finish of breaker roll, the roll once hoist and fix a position can, avoided roll dismantlement, secondary hoist and mount and secondary location, reduced positioning error, improved the surface machining precision, improved machining efficiency, reduced workman intensity of labour, burnishing device compares simple structure with original throwing optical equipment, greatly reduced equipment cost, reduced the equipment energy consumption, saved equipment positioning error 0, reduced the roll processing cost.
Description
Technical field
The utility model relates to a kind of roller surface process equipment, particularly the grinding of a kind of roll surface of the work and polishing all-in-one.
Background technology
In order to meet cold rolling and non-ferrous metal industry breaker roll workpiece surface roughness and fineness high request, current breaker roll surface manufacturing condition carries out grinding for being first arranged on by roll on roll grinder, and then roll is carried out the meticulous polishing of roller surface from being placed into polissoir after roll grinder unloads, the mode that this employing distinct device first grinds rear throwing all needs repeatedly change roll lifting and install location to the method realizing roller surface processing, time-consuming effort, and roll polissoir volume is large, costly, cause Roller Machining cost to remain high, roller surface working (machining) efficiency is low, cost is high.
Utility model content
In order to make up above deficiency, the utility model provides the grinding of a kind of roll surface of the work and polishing all-in-one, and this roll surface of the work grinding and polishing all-in-one achieve roll and necessarily lift and realize grinding and polishing with positioning instant, and working (machining) efficiency is high, machining accuracy is high, and processing cost is low.
The utility model in order to the technical scheme solving its technical problem and adopt is: the grinding of a kind of roll surface of the work and polishing all-in-one, comprise roll grinder, burnishing device, axial drive means and radial drive, described burnishing device is installed on roll grinder side, axial drive means can drive burnishing device along roll axially-movable, radial drive can drive burnishing device along roll radial feed, burnishing device is provided with at least one rubbing head, and rubbing head can contact roll grinder topping roll surface.
As further improvement of the utility model, described axial drive means is the saddle of roll grinder, burnishing device can radially slide along roll and be positioned on saddle, radial drive is fixedly installed on saddle, and radial drive drives burnishing device on saddle along roll radial feed.
As further improvement of the utility model, described rubbing head can slide along roll radial direction and be positioned on burnishing device, and be also provided with rubbing head radial drive, rubbing head radial drive drives rubbing head on burnishing device along roll radial motion.
As further improvement of the utility model, described burnishing device is provided with multiple rubbing head and multiple rubbing head radial drive, and each rubbing head radial drive is corresponding respectively drives a rubbing head along roll radial motion.
As further improvement of the utility model, the lathe bed of described roll grinder is provided with along the axially extended guide rail of roll, the stiff end of radial drive can slide axially along roll and be positioned on guide rail, the tache motorice of radial drive can along roll radial motion, burnishing device is installed on the tache motorice of radial drive, and axial drive means drives the stiff end of radial motion device at slide on rails.
As further improvement of the utility model, describedly also be provided with a polishing lathe bed, this polishing lathe bed is fixedly installed on the lathe bed of roll grinder workpiece side, polishing lathe bed is provided with along the axially extended guide rail of roll, the stiff end of radial drive can slide axially along roll and be positioned on guide rail, the tache motorice of radial drive can along roll radial motion, burnishing device is installed on the tache motorice of radial drive, and axial drive means drives the stiff end of radial motion device at slide on rails.
As further improvement of the utility model, described axial drive means comprises one along the axially extended leading screw of roll and a motor, and described motor drives leading screw to rotate, and radial drive and leading screw are spirally connected.
As further improvement of the utility model, described axial drive means comprises rotating and is installed on roller in radial drive and motor, and described roller can roll along guide rail bearing of trend, and motor driving rolls rotates.
As further improvement of the utility model, described radial drive comprises the radial track along the extension of roll radial direction, the radial leading screw along the extension of roll radial direction and radial motor, described axial drive means drives radial track along roll axially-movable, burnishing device can radially the slip of track bearing of trend be positioned in radial track, burnishing device and radial leading screw are spirally connected, and radial motor drives radial screw turns.
As further improvement of the utility model, described radial drive comprises the radial track, footpath way roller and the radial motor that extend along roll radial direction, described footpath way roller is installed on burnishing device, footpath way roller can radially roll by track bearing of trend, and radial motor drives footpath way roller to rotate.
Advantageous Effects of the present utility model is: the utility model drives burnishing device to realize the polishing of workpiece on breaker roll grinding machine by arranging axial feed device and radial feeding device on roll grinder, roll only need once lift can with positioning instant, rubbing head on burnishing device can carry out polishing after roll grinder grinding completes, avoid roll dismounting, secondary lifting and secondary location, reduce position error, improve surface processing accuracy, improve working (machining) efficiency, reduce labor strength, burnishing device and original polissoir structure compared simple, greatly reduce equipment cost, reduce equipment energy consumption, save equipment occupation space, reduce Roller Machining cost.
Accompanying drawing explanation
Fig. 1 the first scenario-frame schematic diagram of the present utility model;
Fig. 2 first scheme structure principle chart of the present utility model;
Fig. 3 the third scenario-frame schematic diagram of the present utility model.
Detailed description of the invention
Embodiment: the grinding of a kind of roll surface of the work and polishing all-in-one, comprise roll grinder 1, burnishing device 2, axial drive means and radial drive 5, described burnishing device 2 is installed on roll grinder 1 side, axial drive means can drive burnishing device 2 along roll axially-movable, radial drive can drive burnishing device 2 along roll radial feed, burnishing device 2 is provided with at least one rubbing head 3, and rubbing head 3 can contact roll grinder 1 topping roll surface.
Roll grinding on roll grinder 1 completes, without the need to unloading, directly burnishing device 2 is driven to realize the meticulous polishing of roller surface along roll mandrel to radial feed on roll grinder 1 by axial drive means and radial drive 5, roll on roll grinder 1 once positioning instant can realize grinding and meticulous polishing, without the need to extra polissoir, greatly reduce equipment cost, reduce equipment energy consumption, save equipment occupation space, accelerate roller surface working (machining) efficiency, reduce hand labor intensity, save artificial, improve roller surface machining accuracy.
Described axial drive means is the saddle 4 of roll grinder 1, burnishing device 2 can radially slide along roll and be positioned on saddle 4, radial drive 5 is fixedly installed on saddle 4, and radial drive 5 drives burnishing device 2 on saddle 4 along roll radial feed, by installing radial drive and burnishing device 2 on the saddle 4 of roll grinder 1, radial drive 5 and burnishing device 2 is driven to realize axial feed by saddle 4, radial drive 5 drives burnishing device 2 radial feed, and then the roll achieved on burnishing device 2 breaker roll grinding machine 1 carries out surface finish process, take full advantage of the space of grinding machine saddle 4.
Described rubbing head 3 can slide along roll radial direction and be positioned on burnishing device 2, also be provided with rubbing head radial drive, rubbing head radial drive drives rubbing head 3 on burnishing device 2 along roll radial motion, rubbing head radial drive achieves the microfeed of rubbing head 3 in roller diameter direction, achieves meticulous polishing.
Described burnishing device 2 is provided with multiple rubbing head 3 and multiple rubbing head radial drive, each rubbing head radial drive is corresponding respectively drives a rubbing head 3 along roll radial motion, multiple rubbing head 3 is drive microfeed by respective rubbing head radial drive respectively, achieve each rubbing head 3 to control respectively according to roller surface actual conditions, be conducive to improving polishing precision.
The lathe bed of described roll grinder 1 is provided with along the axially extended guide rail 6 of roll, the stiff end of radial drive can slide axially along roll and be positioned on guide rail 6, the tache motorice of radial drive can along roll radial motion, burnishing device 2 is installed on the tache motorice of radial drive, axial drive means drives the stiff end of radial motion device to slide on guide rail 6, by arranging track on roll grinder 1 lathe bed, realize the feeding that slides axially of burnishing device 2.
Describedly also be provided with a polishing lathe bed 7, this polishing lathe bed 7 is fixedly installed on the lathe bed of roll grinder 1 workpiece side, polishing lathe bed 7 is provided with along the axially extended guide rail 6 of roll, the stiff end of radial drive 5 can slide axially along roll and be positioned on guide rail 6, the tache motorice of radial drive 5 can along roll radial motion, burnishing device 2 is installed on the tache motorice of radial drive 5, axial drive means drives the stiff end of radial motion device to slide on guide rail 6, by additional polishing lathe bed 7, realize the carrying of burnishing device 2, and then realize the synchronous polishing of the workpiece on breaker roll grinding machine 1.
Described axial drive means comprises one along the axially extended leading screw of roll and a motor, and described motor drives leading screw to rotate, and radial drive and leading screw are spirally connected, and drives leading screw to rotate and then drive radial drive to slide axially by motor.
Described axial drive means comprises rotating and is installed on roller in radial drive and motor, described roller can roll along guide rail 6 bearing of trend, motor driving rolls rotates, and is rolled, realize the axial feed of radial drive by motor driving rolls along guide rail 6.
Described radial drive 5 comprises the radial track along the extension of roll radial direction, the radial leading screw along the extension of roll radial direction and radial motor, described axial drive means drives radial track along roll axially-movable, burnishing device 2 can radially the slip of track bearing of trend be positioned in radial track, burnishing device 2 and radial leading screw are spirally connected, and radial motor drives radial screw turns.
Described radial drive 5 comprises the radial track, footpath way roller and the radial motor that extend along roll radial direction, and described footpath way roller is installed on burnishing device 2, and footpath way roller can radially roll by track bearing of trend, and radial motor drives footpath way roller to rotate.
Claims (10)
1. roll surface of the work grinding and polishing all-in-one, it is characterized in that: comprise roll grinder (1), burnishing device (2), axial drive means and radial drive (5), described burnishing device is installed on roll grinder side, axial drive means can drive burnishing device along roll axially-movable, radial drive can drive burnishing device along roll radial feed, burnishing device is provided with at least one rubbing head (3), and rubbing head can contact roll grinder topping roll surface.
2. roll surface of the work according to claim 1 grinding and polishing all-in-one, it is characterized in that: described axial drive means is the saddle (4) of roll grinder, burnishing device can radially slide along roll and be positioned on saddle, radial drive is fixedly installed on saddle, and radial drive drives burnishing device on saddle along roll radial feed.
3. roll surface of the work according to claim 1 and 2 grinding and polishing all-in-one, it is characterized in that: described rubbing head can slide along roll radial direction and be positioned on burnishing device, also be provided with rubbing head radial drive, rubbing head radial drive drives rubbing head on burnishing device along roll radial motion.
4. roll surface of the work according to claim 3 grinding and polishing all-in-one, it is characterized in that: described burnishing device is provided with multiple rubbing head and multiple rubbing head radial drive, each rubbing head radial drive is corresponding respectively drives a rubbing head along roll radial motion.
5. roll surface of the work according to claim 1 grinding and polishing all-in-one, it is characterized in that: the lathe bed of described roll grinder is provided with along the axially extended guide rail of roll (6), the stiff end of radial drive can slide axially along roll and be positioned on guide rail, the tache motorice of radial drive can along roll radial motion, burnishing device is installed on the tache motorice of radial drive, and axial drive means drives the stiff end of radial motion device at slide on rails.
6. roll surface of the work according to claim 1 grinding and polishing all-in-one, it is characterized in that: be also provided with a polishing lathe bed (7), this polishing lathe bed is fixedly installed on the lathe bed of roll grinder workpiece side, polishing lathe bed is provided with along the axially extended guide rail of roll, the stiff end of radial drive can slide axially along roll and be positioned on guide rail, the tache motorice of radial drive can along roll radial motion, burnishing device is installed on the tache motorice of radial drive, and axial drive means drives the stiff end of radial motion device at slide on rails.
7. the roll surface of the work grinding according to claim 5 or 6 and polishing all-in-one, is characterized in that: described axial drive means comprises one along the axially extended leading screw of roll and a motor, and described motor drives leading screw to rotate, and radial drive and leading screw are spirally connected.
8. the roll surface of the work grinding according to claim 5 or 6 and polishing all-in-one, it is characterized in that: described axial drive means comprises rotating and is installed on roller in radial drive and motor, described roller can roll along guide rail bearing of trend, and motor driving rolls rotates.
9. roll surface of the work according to claim 1 grinding and polishing all-in-one, it is characterized in that: described radial drive comprises the radial track along the extension of roll radial direction, the radial leading screw along the extension of roll radial direction and radial motor, described axial drive means drives radial track along roll axially-movable, burnishing device can radially the slip of track bearing of trend be positioned in radial track, burnishing device and radial leading screw are spirally connected, and radial motor drives radial screw turns.
10. roll surface of the work according to claim 1 grinding and polishing all-in-one, it is characterized in that: described radial drive comprises the radial track, footpath way roller and the radial motor that extend along roll radial direction, described footpath way roller is installed on burnishing device, footpath way roller can radially roll by track bearing of trend, and radial motor drives footpath way roller to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032924.6U CN205218704U (en) | 2015-12-14 | 2015-12-14 | Grinding of roll workpiece surface and polishing all -in -one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032924.6U CN205218704U (en) | 2015-12-14 | 2015-12-14 | Grinding of roll workpiece surface and polishing all -in -one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218704U true CN205218704U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521032924.6U Withdrawn - After Issue CN205218704U (en) | 2015-12-14 | 2015-12-14 | Grinding of roll workpiece surface and polishing all -in -one |
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| Country | Link |
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| CN (1) | CN205218704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382641A (en) * | 2015-12-14 | 2016-03-09 | 昆山华辰重机有限公司 | Roll workpiece surface grinding and polishing all-in-one machine |
-
2015
- 2015-12-14 CN CN201521032924.6U patent/CN205218704U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382641A (en) * | 2015-12-14 | 2016-03-09 | 昆山华辰重机有限公司 | Roll workpiece surface grinding and polishing all-in-one machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215337, Jiangsu Province, Suzhou City, Kunshan Province Zhou Town, Long Jing Jing Road No. 333 Patentee after: Huachen precision equipment (Kunshan) Limited by Share Ltd Address before: 215337, Jiangsu Province, Suzhou City, Kunshan Province Zhou Town, Long Jing Jing Road No. 333 Patentee before: Kunshan Huachen Heavy Machinery Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20180622 |
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| AV01 | Patent right actively abandoned |