CN2701585Y - On line automatic roller cleaning device - Google Patents
On line automatic roller cleaning device Download PDFInfo
- Publication number
- CN2701585Y CN2701585Y CN 200420023796 CN200420023796U CN2701585Y CN 2701585 Y CN2701585 Y CN 2701585Y CN 200420023796 CN200420023796 CN 200420023796 CN 200420023796 U CN200420023796 U CN 200420023796U CN 2701585 Y CN2701585 Y CN 2701585Y
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- line slideway
- grinding machine
- hydraulic cylinder
- machine head
- 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.)
- Expired - Fee Related
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to an on line automatic roller cleaning device, which is composed of a grinding head and a driving mechanism of the grinding head, wherein, the driving mechanism of the grinding head is composed of a rotary mechanism of the grinding head and a rail. The rail is arranged on a cross beam, and is provided with a sliding vehicle frame in which a second rail is arranged. The second rail is provided with a carriage. The vehicle frame is provided with a hydraulic cylinder of which the telescopic shaft end is connected with the carriage. The rotary mechanism of the grinding head is arranged on the carriage. The sliding frame is matched and connected with a ball screw parallel to the cross beam. The ball screw is connected with a hydraulic motor. The driving mechanism of the grinding head is provided with a detection mechanism of the position of the vehicle frame, and a detection mechanism of the hydraulic cylinder stroke. The ball screw drives the frame to axially and horizontally move in parallel with a pinch roller. The hydraulic cylinder pushes the grinding head along the pinch roller move forward and backward in a radial direction. The grinding head rotates and grinds the pinch roller, and is automatically controlled by a programmable controller. The utility model realizes the online cleaning and grinding of the pinch roller, and enhances the quality and the production efficiency of the finished strip steel.
Description
Technical field:
The utility model relates to metallurgical equipment, relates in particular to equipment for grinding, particularly a kind of equipment for grinding of roll surface of the power reel pinch roll that is used for the grinding hot-rolled strip steel equipment, and concrete is a kind of on-line automatic clear roller arrangement.
Background technology:
In the prior art, the power reel pinch roll in the hot-rolled strip steel equipment is when batching steel band, and attachments such as iron filings, iron scale can be adhered in the surface of pinch roll, simultaneously, when band steel whipping, can cause roll marks, roll surface polishing scratch equivalent damage on the pinch roll surface.The blemish of pinch roll badly influences the quality of band steel.In the prior art, the polishing cleaning of coiling machine pinch roll is carried out in the operation that need stop production line.So just have influence on production efficiency, also increased workload simultaneously, and off-line cleans and polishing is carried out at interval according to some cycles, in continuous all period interval, the blemish of pinch roll can not in time be resolved.
Summary of the invention:
Technical problem of the prior art to be solved in the utility model is: because the power reel pinch roll in the hot-rolled strip steel equipment of the prior art is when batching steel band, attachments such as iron filings, iron scale can be adhered in the surface of pinch roll, simultaneously, when band steel whipping, can on the pinch roll surface, cause roll marks, roll surface polishing scratch equivalent damage.The blemish of pinch roll badly influences the quality of band steel.In the prior art, the polishing cleaning of coiling machine pinch roll is carried out in the operation that need stop production line.So just have influence on production efficiency, also increased workload simultaneously, and off-line cleans and polishing is carried out at interval according to some cycles, in continuous all period interval, the blemish of pinch roll can not in time be resolved.Power reel pinch roll surface forms defectives such as attachment and polishing scratch easily, and existing off-line cleans and polishing process can not overcome these defectives fully, but also can reduce production efficiency.
The utility model is that the technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of on-line automatic clear roller arrangement, described this on-line automatic clear roller arrangement is made of a grinding machine head and a grinding machine head driving mechanism, wherein, described grinding machine head driving mechanism is made of a grinding machine head rotating mechanism and one first line slideway device, the described first line slideway device is made of first line slideway and a crossbeam, described first line slideway is fixedly installed on the described crossbeam, described first line slideway is provided with one and slides vehicle frame, described sliding is set with one second line slideway in the vehicle frame, described second line slideway is vertical with described first line slideway, be provided with a planker in described second line slideway, described sliding is set with a hydraulic cylinder in the vehicle frame, the flexible axle head of described hydraulic cylinder is connected with described planker, described grinding machine head rotating mechanism is fixedly installed on the described planker, described grinding machine head rotating mechanism is made of a rotation motor, described grinding machine head is connected with the output shaft of described rotation motor, the described vehicle frame that slides is connected with a ball-screw, the described vehicle frame that slides cooperates with described ball-screw by screw thread, described ball-screw is parallel to described crossbeam and is fixedly installed on a side of described crossbeam, one end of described ball-screw is connected with a hydraulic motor output shaft, described hydraulic motor is fixedly installed on the end outside of described crossbeam, described crossbeam is fixed on the pedestal, be provided with in the described first line slideway device and slide vehicle frame extreme position testing agency, described sliding is provided with hydraulic cylinder travel testing agency in the vehicle frame.
Further, the arranged outside of described grinding machine head has a protective cover, and described protective cover is with described planker or slide vehicle frame and be connected.
Further, described crossbeam is made of welded box girder structure, is provided with cooling-water duct in the described crossbeam.
Further, described first line slideway and second line slideway are connected with lubricating oil pipe respectively.
Further, be connected with hydraulic piping on described hydraulic cylinder and the rotation motor respectively, described hydraulic piping is arranged on the drag chain, and described drag chain is arranged on the bracing frame, and described bracing frame fixedly installs with respect to described crossbeam.
Further, the described vehicle frame extreme position testing agency of sliding constitutes near switch by two, and described two are separately positioned on described both sides of sliding vehicle frame near switch.
Further, described hydraulic cylinder travel testing agency constitutes near switch by one, on the described flexible axle head or planker that is arranged on hydraulic cylinder near switch.
Further, describedly slide vehicle frame extreme position testing agency and described hydraulic cylinder travel testing agency is electrically connected with a Programmable Logic Controller or single-chip microcomputer respectively.
Further, described grinding machine head is made of emery wheel.
Further, the utility model also can be applicable to the workplace similar with pinch roll.
The course of work of the present utility model is: crossbeam is parallel in advance the axial setting of power reel pinch roll, start the rotation motor that drives grinding machine head, the action of control hydraulic cylinder, promote grinding machine head along pinch roll radially forward, make the grinding machine head front end be pressed on the pinch roll surface, and making grinding machine head reach the pressure of setting, hydraulic cylinder can promote grinding machine head and moved forward and backward this moment, to regulate stock removal; Hydraulic motor promotes to slide vehicle frame by ball-screw and is parallel to moving axially of horizontal direction pinch roll; When sliding vehicle frame and being moved horizontally to extreme right position, be arranged on herein send signal near switch, then drive the hydraulic motor stall slide the vehicle frame walking, and can be in time-delay commutation counter-rotating after 2 seconds, slide vehicle frame and move to active side, cleaning pinch roll surface by the milling train transmission side; When sliding vehicle frame and moving to milling train work left end extreme position, be arranged on herein send signal near switch, drive and slide the hydraulic motor stall that vehicle frame moves.Simultaneously, hydraulic cylinder drags planker and makes grinding machine head return to holding state; When hydraulic cylinder drags after planker returns to holding state,, drive the rotation motor stall by sending signal near switch; More than action can be finished automatically by Programmable Logic Controller or single-chip microcomputer.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is provided with in the side of power reel pinch roll and can along pinch roll axially and the grinding machine head that moves radially so can realize the on-line cleaning and the polishing of pinch roll, have improved the quality and the production efficiency of finished strip.
Description of drawings:
Fig. 1 is the main TV structure schematic diagram of on-line automatic clear roller arrangement of the present utility model.
Fig. 2 is the side-looking structural representation of on-line automatic clear roller arrangement of the present utility model.
Fig. 3 is the side structure principle schematic of the grinding machine head driving mechanism in the on-line automatic clear roller arrangement of the present utility model.
The specific embodiment:
As Fig. 1, Fig. 2 and shown in Figure 3, on-line automatic clear roller arrangement of the present utility model, constitute by a grinding machine head 1 and a grinding machine head driving mechanism, wherein, described grinding machine head driving mechanism is made of a grinding machine head rotating mechanism and one first line slideway device, the described first line slideway device is made of first line slideway and a crossbeam 4, described first line slideway is fixedly installed on the described crossbeam 4, described first line slideway is provided with one and slides vehicle frame 2, described sliding is set with one second line slideway in the vehicle frame 2, described second line slideway is vertical with described first line slideway, be provided with a planker 3 in described second line slideway, described sliding is set with a hydraulic cylinder 9 in the vehicle frame 2, the flexible axle head of described hydraulic cylinder 9 is connected with described planker 3, described grinding machine head rotating mechanism is fixedly installed on the described planker 3, described grinding machine head rotating mechanism is made of a rotation motor 10, described grinding machine head 1 is connected with the output shaft of described rotation motor 10, the described vehicle frame 2 that slides is connected with a ball-screw 8, the described vehicle frame 2 that slides cooperates with described ball-screw 8 by screw thread, described ball-screw 8 is parallel to described crossbeam 4 and is fixedly installed on a side of described crossbeam 4, one end of described ball-screw 8 is connected with the output shaft of a hydraulic motor 7, described hydraulic motor 7 is fixedly installed on the end outside of described crossbeam 4, described crossbeam 4 is fixed on the pedestal 6, be provided with in the described first line slideway device and slide vehicle frame extreme position testing agency, described sliding is provided with hydraulic cylinder travel testing agency in the vehicle frame.
Further, the arranged outside of described grinding machine head 1 has a protective cover 13, and described protective cover 13 is with described planker 3 or slide vehicle frame 2 and be connected.
Further, described crossbeam 4 is made of welded box girder structure, is provided with cooling-water duct in the described crossbeam 4.
Further, described first line slideway and second line slideway are connected with lubricating oil pipe respectively.
Further, be connected with hydraulic piping respectively on described hydraulic cylinder 9 and the rotation motor 10, described hydraulic piping is arranged on the drag chain 5, and described drag chain 5 is arranged on the bracing frame, and described bracing frame fixedly installs with respect to described crossbeam 4.
Further, the described vehicle frame extreme position testing agency of sliding is made of limit on the left position detector 11 and limit on the right-right-hand limit position detector 12, and described limit on the left position detector 11 and limit on the right-right-hand limit position detector 12 are separately positioned on described both sides of sliding vehicle frame 2.
Further, described hydraulic cylinder travel testing agency constitutes near switch by one, on the described flexible axle head or planker 3 that is arranged on hydraulic cylinder 9 near switch.
Further, describedly slide vehicle frame extreme position testing agency and described hydraulic cylinder travel testing agency is electrically connected with a Programmable Logic Controller or single-chip microcomputer respectively.
Further, described grinding machine head 1 is made of emery wheel.
Claims (9)
1, a kind of on-line automatic clear roller arrangement, constitute by a grinding machine head and a grinding machine head driving mechanism, it is characterized in that: described grinding machine head driving mechanism is made of a grinding machine head rotating mechanism and one first line slideway device, the described first line slideway device is made of first line slideway and a crossbeam, described first line slideway is fixedly installed on the described crossbeam, described first line slideway is provided with one and slides vehicle frame, described sliding is set with one second line slideway in the vehicle frame, described second line slideway is vertical with described first line slideway, be provided with a planker in described second line slideway, described sliding is set with a hydraulic cylinder in the vehicle frame, the flexible axle head of described hydraulic cylinder is connected with described planker, described grinding machine head rotating mechanism is fixedly installed on the described planker, described grinding machine head rotating mechanism is made of a rotation motor, described grinding machine head is connected with the output shaft of described rotation motor, the described vehicle frame that slides is connected with a ball-screw, the described vehicle frame that slides cooperates with described ball-screw by screw thread, described ball-screw is parallel to described crossbeam and is fixedly installed on a side of described crossbeam, one end of described ball-screw is connected with a hydraulic motor output shaft, described hydraulic motor is fixedly installed on the end outside of described crossbeam, described crossbeam is fixed on the pedestal, be provided with in the described first line slideway device and slide vehicle frame extreme position testing agency, described sliding is provided with hydraulic cylinder travel testing agency in the vehicle frame.
2, on-line automatic clear roller arrangement according to claim 1 is characterized in that: the arranged outside of described grinding machine head has a protective cover, and described protective cover is with described planker or slide vehicle frame and be connected.
3, on-line automatic clear roller arrangement according to claim 1, it is characterized in that: described crossbeam is made of welded box girder structure, is provided with cooling-water duct in the described crossbeam.
4, on-line automatic clear roller arrangement according to claim 1 is characterized in that: described first line slideway and second line slideway are connected with lubricating oil pipe respectively.
5, on-line automatic clear roller arrangement according to claim 1, it is characterized in that: be connected with hydraulic piping on described hydraulic cylinder and the rotation motor respectively, described hydraulic piping is arranged on the drag chain, described drag chain is arranged on the bracing frame, and described bracing frame fixedly installs with respect to described crossbeam.
6, on-line automatic clear roller arrangement according to claim 1 is characterized in that: the described vehicle frame extreme position testing agency of sliding constitutes near switch by two, and described two are separately positioned on described both sides of sliding vehicle frame near switch.
7, on-line automatic clear roller arrangement according to claim 1 is characterized in that: described hydraulic cylinder travel testing agency constitutes near switch by one, on the described flexible axle head or planker that is arranged on hydraulic cylinder near switch.
8, on-line automatic clear roller arrangement according to claim 1 is characterized in that: describedly slide vehicle frame extreme position testing agency and described hydraulic cylinder travel testing agency is electrically connected with a Programmable Logic Controller or single-chip microcomputer respectively.
9, on-line automatic clear roller arrangement according to claim 1, it is characterized in that: described grinding machine head is made of emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023796 CN2701585Y (en) | 2004-06-16 | 2004-06-16 | On line automatic roller cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023796 CN2701585Y (en) | 2004-06-16 | 2004-06-16 | On line automatic roller cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2701585Y true CN2701585Y (en) | 2005-05-25 |
Family
ID=34770754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023796 Expired - Fee Related CN2701585Y (en) | 2004-06-16 | 2004-06-16 | On line automatic roller cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2701585Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352827B (en) * | 2007-07-24 | 2010-05-19 | 宝山钢铁股份有限公司 | Device for reconditioning surface of strain roll or guide roll |
| CN103008352A (en) * | 2012-12-24 | 2013-04-03 | 二重集团（德阳）重型装备股份有限公司 | Roller cleaner |
| CN106985044A (en) * | 2016-01-21 | 2017-07-28 | 宝山钢铁股份有限公司 | A kind of multi-functional clear roller arrangement |
-
2004
- 2004-06-16 CN CN 200420023796 patent/CN2701585Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352827B (en) * | 2007-07-24 | 2010-05-19 | 宝山钢铁股份有限公司 | Device for reconditioning surface of strain roll or guide roll |
| CN103008352A (en) * | 2012-12-24 | 2013-04-03 | 二重集团（德阳）重型装备股份有限公司 | Roller cleaner |
| CN103008352B (en) * | 2012-12-24 | 2015-03-04 | 二重集团（德阳）重型装备股份有限公司 | Roller cleaner |
| CN106985044A (en) * | 2016-01-21 | 2017-07-28 | 宝山钢铁股份有限公司 | A kind of multi-functional clear roller arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050525 Termination date: 20100616 |