CN203903587U - Steel coil side guide centring device - Google Patents
Steel coil side guide centring device Download PDFInfo
- Publication number
- CN203903587U CN203903587U CN201420269655.4U CN201420269655U CN203903587U CN 203903587 U CN203903587 U CN 203903587U CN 201420269655 U CN201420269655 U CN 201420269655U CN 203903587 U CN203903587 U CN 203903587U
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- support
- hydraulic motor
- coil
- lead screw
- screw mandrel
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Abstract
The utility model discloses a steel coil side guide centring device. The steel coil side guide centring device comprises a base, wherein a support is arranged on the base and is fixedly connected to the base; a transmission structure and two moving devices are arranged on the support; the two moving devices are respectively arranged at two ends of the support slidably and are driven by the transmission structure to slide; the transmission structure comprises a hydraulic motor and a lead screw; the hydraulic motor is positioned at one end of the support; threaded sections are arranged at two ends of the lead screw; the turning directions of the threaded sections at the two ends of the lead screw are opposite; the lengths of the threaded sections are equal; the lead screw is connected to the hydraulic motor through a coupler; each moving device comprises a fixed rack, a roller, a stop block and a sensor; each roller is placed on the corresponding fixed rack and is matched with a workpiece; each stop block and the corresponding sensor are fixed on sides of the corresponding fixed rack; and two nuts are respectively arranged at one ends, which are opposite to each other, of the two fixed racks, and are matched with the two threaded sections of the lead screw. The steel coil side guide centring device is simple in structure, is driven by the hydraulic motor, is subjected to transmission by the lead screw, and is high in reliability; the centring width is detected by the sensors; and the precision is high.
Description
Technical field
The utility model relates to the registration device of steel rolling equipment, relates in particular to a kind of coil of strip side and leads aligning gear.
Background technology
In cold rolling industry, corrosion-resistant steel coil of strip is due to template poor quality, or the surface irregularity of carrying roller, easily make steel band generation sideslip, general position of having relatively high expectations in the centering degree such as entrance of stainless decoiling unit, welding machine, an aligning gear can be installed, adjust steel band in the centrad of manufacturing line, force to make Steel Belt Centering.The side that current cold rolling industry is used is led centering (adjustings of flipper guide centering) to be had multiplely, and type of drive has air cylinder driven, motor driving, hydraulic oil cylinder driving; Type of drive has chain gear, belt-driving, gear transmission.
Current side is led aligning gear poor reliability, and air cylinder driven pressure is inadequate, and chain gear is easily stuck, and belt-driving easily skids.
Utility model content
In view of the above, the utility model be necessary to provide a kind of reliability and precision all higher coil of strip side lead aligning gear.
A kind of coil of strip side is led aligning gear, comprise base, support is installed on base, support is fixed on base, on support, be provided with drive mechanism and two mobile devices, two mobile devices are slidably disposed on respectively the two ends of support and drive slip by drive mechanism, , drive mechanism comprises HM Hydraulic Motor and screw mandrel, HM Hydraulic Motor is positioned at support one end, screw mandrel two ends are equipped with thread segment, two ends thread segment rotation direction is contrary and equal in length, screw mandrel is connected in HM Hydraulic Motor by a coupler, mobile device comprises fixed mount, be placed on fixed mount for coordinating the running roller of workpiece, be positioned at block and the sensor of fixed mount side, one end that two fixed mounts are relative all arranges a nut, two nuts match with two thread end of screw mandrel.
Further, described running roller is two that are set up in parallel.
Further, on described support, has backing plate.
Further, described HM Hydraulic Motor is controlled by a hydraulic buttery valve.
Compared to prior art, it is simple in structure that the utility model coil of strip side is led aligning gear, and by design fluid motor-driven, the side of screw rod transmission is led aligning gear, simple in structure, and reliability is high, by sensor, detects centering width, and precision is high.
Accompanying drawing explanation
Fig. 1 is the birds-eye view that the utility model coil of strip side is led aligning gear;
Fig. 2 is the left view that the utility model coil of strip side is led aligning gear;
Fig. 3 is that the utility model coil of strip side is led aligning gear centering schematic diagram.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually, describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Refer to Fig. 1, Fig. 2, shown coil of strip side is led aligning gear, comprises base 10, support 20, drive mechanism 30 and mobile device 40.
Base 10 is formed by Plate Welding, and support 20 is installed on base 10, and support 20 is bolted to connection on base 10.
On support 20, being provided with drive mechanism 30 and two mobile device 40, two mobile devices 40 is slidably disposed on respectively the two ends of support 20 and is driven and slided by drive mechanism 30.
Drive mechanism 30 comprises HM Hydraulic Motor 31 and screw mandrel 32.HM Hydraulic Motor 31 is positioned at the midway location of support 2 one end, and HM Hydraulic Motor 31 is controlled by hydraulic buttery valve.All there is thread segment at screw mandrel 32 two ends, are uniformly distributed, and the thread segment rotation direction at two ends is contrary, equal in length, and screw mandrel 32 is connected in HM Hydraulic Motor 31 by coupler 33.
Mobile device 40 comprises fixed mount 41, is placed in the sensor 44 of installing for two running rollers 42 of fixation workpiece, the block 43 that is arranged on fixed mount 41 sides and contiguous block 43 in fixed mount.Two relative one end of fixed mount 41 are provided with nut 45, two nuts 45 and match with two thread end of screw mandrel 32.Sensor 44 can arrange according to the needed distance of reality, and the distance of sensor and line of centers is set to half of width of steel band, and the position of sensor can freely be adjusted, and adapts to the width of coil of strip.
On support 20, further backing plate 21 can be set, backing plate 21 is used for protecting screw mandrel 32, prevents that steel band from falling into damage equipment in screw mandrel 32 and support 20.
Refer to Fig. 3, when coil of strip supplied materials enters follow-up rolling process by backing plate 21, coil of strip may have certain sideslip, and the line of centers of coil of strip does not overlap with the line of centers of manufacturing line, needs forced centering coil of strip.HM Hydraulic Motor 31 is rotated, by coupler 33, drive screw mandrel 32 to rotate, screw mandrel 32 drives the nut 45Xiang center of one end to draw close, drive the nut 45Ye Xiang center of the other end to draw close simultaneously, nut 45 is affixed with fixed mount 41, thereby drive fixed mount 41 to slide on support 20, so, support 41 drives running roller 42 and block 43 to draw close to centre.When block 43 runs to predeterminable range, sensor 44 is received signal, and signal is passed to a controller (not shown), and controller is controlled electromagnetic valve output and stopped, and HM Hydraulic Motor 31 stops action.Now the distance of the running roller 42 on two fixed mounts is just in time predeterminable range, realizes the line of centers that forced centering side is led aligning gear and steel band.When needs are decontroled steel band, can reverse by controlling hydraulic buttery valve control HM Hydraulic Motor, unclamp steel band.
To sum up, the utility model coil of strip side is led aligning gear, by design HM Hydraulic Motor, drive, screw mandrel carries out the side of transmission and leads aligning gear, simple in structure, avoided the poor problem of centring property because air cylinder driven pressure is inadequate, overcome chain gear easily stuck, the shortcoming that belt-driving easily skids, has improved reliability, by sensor, detect centering width, guaranteed the precision of centering.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a coil of strip side is led aligning gear, comprise base (10), support (20) is installed on base (10), support (20) is fixed on base (10), it is characterized in that: on support (20), be provided with drive mechanism (30) and two mobile devices (40), two mobile devices (40) are slidably disposed on respectively the two ends of support (20) and are driven and slided by drive mechanism (30), , drive mechanism (30) comprises HM Hydraulic Motor (31) and screw mandrel (32), HM Hydraulic Motor (31) is positioned at support (2) one end, screw mandrel (32) two ends are equipped with thread segment, two ends thread segment rotation direction is contrary and equal in length, screw mandrel (32) is connected in HM Hydraulic Motor (31) by a coupler (33), mobile device (40) comprises fixed mount (41), be placed on fixed mount for coordinating the running roller (42) of workpiece, be positioned at the block (43) and sensor (44) of fixed mount (41) side, one end that two fixed mounts (41) are relative all arranges a nut (45), two nuts (45) match with two thread end of screw mandrel (32).
2. coil of strip side as claimed in claim 1 is led aligning gear, it is characterized in that: described running roller (42) is two that are set up in parallel.
3. coil of strip side as claimed in claim 1 is led aligning gear, it is characterized in that: described support (20) is upper with backing plate (21).
4. coil of strip side as claimed in claim 1 is led aligning gear, it is characterized in that: described HM Hydraulic Motor (31) is controlled by a hydraulic buttery valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269655.4U CN203903587U (en) | 2014-05-23 | 2014-05-23 | Steel coil side guide centring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269655.4U CN203903587U (en) | 2014-05-23 | 2014-05-23 | Steel coil side guide centring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903587U true CN203903587U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269655.4U Active CN203903587U (en) | 2014-05-23 | 2014-05-23 | Steel coil side guide centring device |
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| CN (1) | CN203903587U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843220A (en) * | 2015-04-14 | 2015-08-19 | 中山市智牛电子有限公司 | Machine for rearranging braid electronic elements |
| CN105173812A (en) * | 2015-09-26 | 2015-12-23 | 青岛科创智能装备有限公司 | Automatic board feeding machine |
| CN105460835A (en) * | 2015-12-25 | 2016-04-06 | 佛山市启达研磨器材科技有限公司 | Balance assistance structure used for pulling abrasive belt column body |
| CN107214260A (en) * | 2017-06-23 | 2017-09-29 | 黎啟明 | It is a kind of effectively to prevent the feed arrangement of mechanical damage |
| CN110328300A (en) * | 2019-07-11 | 2019-10-15 | 江苏华宇印涂设备集团有限公司 | One kind cutting side gauge device in length and breadth |
-
2014
- 2014-05-23 CN CN201420269655.4U patent/CN203903587U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843220A (en) * | 2015-04-14 | 2015-08-19 | 中山市智牛电子有限公司 | Machine for rearranging braid electronic elements |
| CN105173812A (en) * | 2015-09-26 | 2015-12-23 | 青岛科创智能装备有限公司 | Automatic board feeding machine |
| CN105173812B (en) * | 2015-09-26 | 2017-07-04 | 青岛科创智能装备有限公司 | A kind of automatic plate feeding machine |
| CN105460835A (en) * | 2015-12-25 | 2016-04-06 | 佛山市启达研磨器材科技有限公司 | Balance assistance structure used for pulling abrasive belt column body |
| CN107214260A (en) * | 2017-06-23 | 2017-09-29 | 黎啟明 | It is a kind of effectively to prevent the feed arrangement of mechanical damage |
| CN107214260B (en) * | 2017-06-23 | 2018-10-12 | 黎啟明 | A kind of feeding equipment effectivelying prevent mechanical damage |
| CN110328300A (en) * | 2019-07-11 | 2019-10-15 | 江苏华宇印涂设备集团有限公司 | One kind cutting side gauge device in length and breadth |
| CN110328300B (en) * | 2019-07-11 | 2024-04-19 | 江苏华宇印涂设备集团有限公司 | Longitudinal and transverse shearing side gauge device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |