CN2510183Y - Universal shaft head supporting apparatus - Google Patents
Universal shaft head supporting apparatus Download PDFInfo
- Publication number
- CN2510183Y CN2510183Y CN 01247066 CN01247066U CN2510183Y CN 2510183 Y CN2510183 Y CN 2510183Y CN 01247066 CN01247066 CN 01247066 CN 01247066 U CN01247066 U CN 01247066U CN 2510183 Y CN2510183 Y CN 2510183Y
- Authority
- CN
- China
- Prior art keywords
- universal
- support
- spindle
- joint spindle
- enclasp device
- 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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Abstract
The utility model is a shaft-head supporting apparatus of universal-joint spindle utilizing in rolling mill of copper strip assembly. The utility model comprises an embracing apparatus, a shaft-head of universal-joint spindle, a rack, a soldering support, an adjusting layer, driving cylinders and a support part, wherein the embracing apparatus is symmetrically connected to the bilateral sides of the shaft-head of universal-joint spindle, and two driving cylinders of the embracing apparatus which are symmetrically connected are fixed on the rack by a screw. The left cylinder and the right cylinder simultaneously actively drive the embracing apparatus via embracement or looseness, and the support part is installed via screw on the embracing apparatus simultaneously acting with the embracing apparatus. The support part is composed of the soldering support and an adjusting layer assembly which is fixed on a support via a dormant screw. Two upper and lower plates are respectively soldered on the support and the two plates are 35 degrees-40 degrees angled with the horizontal surface. The utility model has the simple structure, and is capable of rapidly and accurately supporting the supporting apparatus of the shaft-head of universal-joint spindle when exchanging a roll.
Description
Described field: the utility model relates to a kind of universal-joint spindle spindle nose bracing or strutting arrangement that is used on the copper strips production line milling train.
Background technology: general copper strips production line milling train is the working roll transmission, and driving torque is all bigger.Because the double-working minimum centers-distance is little, the physical dimension of universal-joint spindle is restricted, and universal-joint spindle transmits moment of torsion and is difficult to reach or do not reach designing requirement, have to adopt the backing roll transmission sometimes, is unfavorable for rolling stability, influences strip quality.Hold the universal-joint spindle spindle nose tightly by the enclasping spindle nose device when roll change, enclasp device strengthens along with the increasing of universal-joint spindle physical dimension, drives oil cylinder and strengthens, and oil pressure strengthens.
For universal-joint spindle is born than high pulling torque in limited centre-to-centre spacing, and higher safety coefficient arranged, when the universal crosshead jointing shaft design of adopting, staggered in upper and lower two positions that connect axle construction size maximum, a following mid portion that connects is lacked, the spindle nose lengthening that links to each other with roll, the maximum appearance and size of universal-joint spindle is increased, its bearing specification strengthens, and has satisfied designing requirement, has improved the bearing capacity and the safety coefficient that connect axle.Because bottom spindle spindle nose weight is big, during roll change, though the enclasping spindle nose device is arranged, after working roll was extracted out, the bottom spindle spindle nose was prone to the sled head, and roll is difficult to push rapidly.If enclasp device is widened, is strengthened, seem very heavy, the oil cylinder specification also need strengthen, the corresponding increase of cost.
Summary of the invention: the purpose of this utility model provides a kind of simple in structure and support the bracing or strutting arrangement of universal-joint spindle spindle nose rapidly and accurately when roll change.
Solution of the present utility model is a kind of universal-joint spindle spindle nose bracing or strutting arrangement of design, it is characterized in that: it comprises enclasp device, universal-joint spindle spindle nose, frame, welding support, adjustment pad, drives oil cylinder, support component; The enclasp device symmetry is connected universal-joint spindle spindle nose both sides, two of the enclasp device that symmetry connects drive oil cylinder and are fixed by bolts on the frame, about two oil cylinders work simultaneously, hold tightly or unclamp to drive enclasp device, support component is installed on the enclasp device by screw, works simultaneously with enclasp device.
Described support component is made up of welding support and adjustment shim pack, adjusts shim pack and is fixed on the support by counter-sunk screw.
Be welded with two boards up and down on the described support respectively, following two boards becomes 35 °-40 ° with horizontal plane.
Characteristics of the present utility model are: the universal-joint spindle spindle nose bracing or strutting arrangement that is provided, be on the less enclasp device of physical dimension, to increase by a support component, move simultaneously with enclasp device, support universal-joint spindle spindle nose relevant position when changing jobs roller, after the assurance roll is extracted out, universal-joint spindle spindle nose horizontal level is constant, both raise-freely do not bow yet, roll driving end axle can be pushed rapidly, guarantee to change jobs fast roller, reduce non-cutting time, boost productivity.
The utility model can be used for any milling train, and its enclasp device body part physical dimension that can make simple in structure reduces, weight saving, and the oil cylinder specification reduces, and reduces cost, and especially nonstandard universal-joint spindle is had more superiority.
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Description of drawings: accompanying drawing 1 is the internal organs TV structure figure of the utility model embodiment;
Accompanying drawing 2 is main TV structure figure of the utility model embodiment;
Among the figure, 1, universal-joint spindle spindle nose 2, enclasp device 3, drive oil cylinder 4, frame 5, screw 6, welding support 7, counter-sunk screw 8, adjust shim pack 9, plate.
Embodiment: as shown in Figure 1, 2, enclasp device 2 symmetries are connected universal-joint spindle spindle nose 1 both sides, and the driving oil cylinder 3 of enclasp device 2 is fixed by bolts on the frame 4, about two oil cylinders work simultaneously, drive enclasp device and hold tightly or unclamp.Support component is made up of welding support 6 and adjustment shim pack 8, is installed on the enclasp device 2 by screw 5 and works simultaneously with enclasp device 2.Diagram left side is enclasp device 2 releasing orientations, support component that is away from spindle nose, and universal-joint spindle spindle nose 1 runs well together with working roll; Diagram right side enclasp device 2 when changing jobs roller is in the state of holding tightly, support component that is put in spindle nose and support.Coarse adjustment and accurate adjustment can be carried out respectively by screw 5 and shim pack 8 in its position and gap, and shim pack is fixed on the support 6 by counter-sunk screw 7.Be welded with two boards 9 up and down on the left and right sides two stands 6 respectively, plate 9 all becomes 35 °-40 ° with horizontal plane.
Claims (3)
1, a kind of universal-joint spindle spindle nose bracing or strutting arrangement is characterized in that: it comprises enclasp device, universal-joint spindle spindle nose, frame, welding support, adjustment pad, drives oil cylinder, support component; The enclasp device symmetry is connected universal-joint spindle spindle nose both sides, two of the enclasp device that symmetry connects drive oil cylinder and are fixed by bolts on the frame, about two oil cylinders work simultaneously, hold tightly or unclamp to drive enclasp device, support component is installed on the enclasp device by screw, works simultaneously with enclasp device.
2, a kind of universal-joint spindle spindle nose bracing or strutting arrangement according to claim 1 is characterized in that: described support component is made up of welding support and adjustment shim pack, adjusts shim pack and is fixed on the support by counter-sunk screw.
3, a kind of universal-joint spindle spindle nose bracing or strutting arrangement according to claim 1 is characterized in that: be welded with two boards up and down on the described support respectively, following two boards becomes 35 °-40 ° with horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247066 CN2510183Y (en) | 2001-09-19 | 2001-09-19 | Universal shaft head supporting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247066 CN2510183Y (en) | 2001-09-19 | 2001-09-19 | Universal shaft head supporting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2510183Y true CN2510183Y (en) | 2002-09-11 |
Family
ID=33657974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247066 Expired - Fee Related CN2510183Y (en) | 2001-09-19 | 2001-09-19 | Universal shaft head supporting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2510183Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699038A (en) * | 2012-06-07 | 2012-10-03 | 中国重型机械研究院有限公司 | Connecting shaft support device for cold-rolling mill |
| CN104399756A (en) * | 2014-11-13 | 2015-03-11 | 中冶陕压重工设备有限公司 | Main transmission shaft of rolling mill |
| CN104815847A (en) * | 2015-04-01 | 2015-08-05 | 中冶陕压重工设备有限公司 | Device for clamping connecting shaft of rolling machine |
-
2001
- 2001-09-19 CN CN 01247066 patent/CN2510183Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699038A (en) * | 2012-06-07 | 2012-10-03 | 中国重型机械研究院有限公司 | Connecting shaft support device for cold-rolling mill |
| CN104399756A (en) * | 2014-11-13 | 2015-03-11 | 中冶陕压重工设备有限公司 | Main transmission shaft of rolling mill |
| CN104815847A (en) * | 2015-04-01 | 2015-08-05 | 中冶陕压重工设备有限公司 | Device for clamping connecting shaft of rolling machine |
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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: 20020911 Termination date: 20091019 |