CN219786010U - HC six-roller intermediate roller oil-gas lubrication automatic plugging device - Google Patents
HC six-roller intermediate roller oil-gas lubrication automatic plugging device Download PDFInfo
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- CN219786010U CN219786010U CN202320624619.4U CN202320624619U CN219786010U CN 219786010 U CN219786010 U CN 219786010U CN 202320624619 U CN202320624619 U CN 202320624619U CN 219786010 U CN219786010 U CN 219786010U
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- roller
- oil
- guide pipe
- connecting plate
- pipe
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- 238000005461 lubrication Methods 0.000 title claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an HC six-roller intermediate roller oil-gas lubrication automatic plugging device which comprises an intermediate roller locking device, an automatic plugging device, a roller shifting device and an intermediate roller bearing seat, wherein the automatic plugging device comprises a connecting plate, a guide pipe, a spring, a male connector, a connector body and a female connector, the guide pipe is movably inserted into a sliding block of the roller shifting device, an oil inlet end of the guide pipe is fixed on a locking cylinder of the intermediate roller locking device through the connecting plate, the spring is sleeved between the guide pipe and the connecting plate and used for reducing axial impact force born by the guide pipe, and the male connector is arranged at the end part of the guide pipe through the connector body. This lubricated automatic plug device of middle roller oil gas of HC six rollers can accomplish the lubricated automatic action of inserting of middle roller oil gas when locking middle roller bearing frame to can accomplish the lubricated automatic action of pulling out of middle roller oil gas when releasing the locking state, reduce process and operation step, thereby save time and manpower, help improving production efficiency.
Description
Technical Field
The utility model relates to the technical field of HC six-roller rolling mills, in particular to an oil-gas lubrication automatic plugging device for an HC six-roller intermediate roller.
Background
The HC rolling mill is a six-roller rolling mill widely applied in the world at present, the middle roller transverse movement and the working roller bending roller are two large plate shape control mechanisms of the HC rolling mill, and the plate shape control capability is greatly improved by combining the two plate shape control mechanisms.
When the existing HC rolling mill changes the roller, the oil gas pipe is required to be pulled out firstly, then the locking state of the middle roller locking device is controlled to be released, finally the roller is changed, after the roller is changed, the middle roller bearing seat is required to be locked through the middle roller locking device, and then an oil gas lubrication pipeline is inserted; the oil-gas lubrication device of the whole middle roller bearing seat adopts a manual plugging mode, so that the working procedures are multiple, the time is long, the labor is wasted, and the production efficiency is influenced.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the oil-gas lubrication automatic plugging device for the middle roller of the HC six rollers, which can complete the oil-gas lubrication automatic plugging action of the middle roller when the middle roller bearing seat is locked, and can complete the oil-gas lubrication automatic plugging action of the middle roller when the locking state is released, so that the working procedures and the working steps are reduced, the time and the labor are saved, the production efficiency is improved, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a six roller intermediate roll oil gas lubrication automatic plug devices of HC, includes intermediate roll locking device, automatic plug device, scurries roller device and intermediate roll bearing frame, automatic plug device includes connecting plate, pipe, spring, public joint, connects body and female joint, the pipe activity alternates inside scurries roller device's slider, and the oil feed end of pipe passes through the connecting plate to be fixed on intermediate roll locking device's locking jar, the spring housing is established between pipe and connecting plate for reduce the axial impact force that the pipe received, public joint passes through the joint body and installs at the pipe tip, and female joint installs on intermediate roll bearing frame.
As a preferable technical scheme of the utility model, a first positioning ring is arranged on the side surface of the conduit corresponding to the lower half part of the connecting plate.
As a preferable technical scheme of the utility model, the side surface of the conduit, which is positioned at the lower part of the connecting plate, is provided with a clamping ring for limiting the axial position of the conduit.
As a preferable technical scheme of the utility model, a second positioning ring and a third positioning ring are arranged on the side surface of the guide pipe corresponding to the sliding block of the roller shifting device, and the first positioning ring, the second positioning ring and the third positioning ring are used for limiting the radial position of the guide pipe.
As a preferable embodiment of the present utility model, a centering sleeve is mounted on the outer peripheral side of the female joint.
Compared with the prior art, the utility model has the beneficial effects that:
according to the HC six-roller middle roller oil-gas lubrication automatic plug device, when the locking cylinder of the middle roller locking device retreats, the guide pipe is driven to move downwards, the guide pipe drives the male connector to move downwards through the connector body, so that the male connector is separated from the female connector, and the middle roller oil-gas lubrication automatic plug action is completed.
According to the HC six-roller middle roller oil-gas lubrication automatic plugging device, when the locking cylinder of the middle roller locking device stretches out, the guide pipe is driven to move upwards, the guide pipe drives the male connector to move upwards, and the male connector is connected with the female connector, so that the middle roller oil-gas lubrication automatic insertion clamping action is completed.
The HC six-roller intermediate roller oil-gas lubrication automatic plug device can complete the intermediate roller oil-gas lubrication automatic plug action while locking the intermediate roller bearing seat, and can complete the intermediate roller oil-gas lubrication automatic plug action when unlocking the locking state, so that the procedures and the operation steps are reduced, the time and the labor are saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of FIG. 1;
FIG. 3 is a schematic view of the mounting location of the present utility model.
In the figure: 1 middle roller locking device, 2 automatic plug device, 2.1 connecting plate, 2.2 holding ring I, 2.3 snap ring, 2.4 spring, 2.5 holding ring II, 2.6 holding ring III, 2.7 pipe, 2.8 joint body, 2.9 male joint, 2.10 centering sleeve, 2.11 female joint, 3 scurring roller device, 4 middle roller bearing seat.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the automatic plugging device comprises a middle roller locking device 1, an automatic plugging device 2, a roller shifting device 3 and a middle roller bearing seat 4, wherein the automatic plugging device 2 comprises a connecting plate 2.1, a guide pipe 2.7, a spring 2.4, a male connector 2.9, a connector body 2.8 and a female connector 2.11, the guide pipe 2.7 is movably inserted in a sliding block of the roller shifting device 3, an oil inlet end of the guide pipe 2.7 is fixed on a locking cylinder of the middle roller locking device 1 through the connecting plate 2.1, the spring 2.4 is sleeved between the guide pipe 2.7 and the connecting plate 2.1, and is used for reducing axial impact force borne by the guide pipe 2.7, the male connector 2.9 is arranged at the end part of the guide pipe 2.7 through a connector body 2.8, the female connector 2.11 is arranged on the middle roller bearing seat 4, the locking cylinder of the middle roller locking device 1 drives the guide pipe 2.7 to move through the connecting plate 2.1, and the male connector 2.9 and the female connector 2.11 is separated from the female connector 2.7 when the locking cylinder drives the guide pipe 2.7 to move downwards; when the locking cylinder stretches out, the guide pipe 2.7 is driven to move upwards, and the male connector 2.9 is connected with the female connector 2.11.
The part of the guide tube 2.7 corresponding to the spring 2.4 is provided with an outer annular groove, the spring 2.4 is sleeved inside the outer annular groove, one end of the spring 2.4 is fixedly connected, and the other end of the spring 2.4 is fixedly connected with the connecting plate 2.1.
Further, the side of the conduit 2.7 corresponding to the lower half of the connecting plate 2.1 is provided with a positioning ring 2.2 for limiting the radial position of the conduit 2.7.
Further, the side of the duct 2.7 located at the lower part of the connection plate 2.1 is provided with a snap ring 2.3 for limiting the axial position of the duct 2.7.
Further, a second positioning ring 2.5 and a third positioning ring 2.6 are arranged on the side surface of the guide pipe 2.7 corresponding to the sliding block of the roller shifting device 3, and the first positioning ring 2.2, the second positioning ring 2.5 and the third positioning ring 2.6 are used for limiting the radial position of the guide pipe 2.7.
Further, the centering sleeve 2.10 is mounted on the outer peripheral side of the female connector 2.11, so that the female connector 2.11 can be positioned.
When in use:
with the position of fig. 1 as a reference, when the locking cylinder of the intermediate roller locking device 1 retreats, the guide pipe 2.7 is driven to move downwards, and the guide pipe 2.7 drives the male connector 2.9 to move downwards through the connector body 2.8, so that the male connector 2.9 is separated from the female connector 2.11, and the oil-gas lubrication automatic pulling action of the intermediate roller is completed;
when the locking cylinder of the middle roller locking device 1 stretches out, the guide pipe 2.7 is driven to move upwards, the guide pipe 2.7 drives the male connector 2.9 to move upwards, and the male connector 2.9 is connected with the female connector 2.11, so that the automatic insertion and clamping action of the oil-gas lubrication of the middle roller is completed.
According to the utility model, the oil-gas lubrication automatic insertion action of the intermediate roller can be completed while the intermediate roller bearing seat 4 is locked, and the oil-gas lubrication automatic extraction action of the intermediate roller can be completed when the locking state is released, so that the procedures and the operation steps are reduced, the time and the labor are saved, and the production efficiency is improved.
The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a six roller intermediate roll oil gas lubrication automatic plug devices of HC, includes intermediate roll locking device (1), automatic plug device (2), scurrying roller device (3) and intermediate roll bearing frame (4), its characterized in that: automatic plug device (2) include connecting plate (2.1), pipe (2.7), spring (2.4), male joint (2.9), connect body (2.8) and female joint (2.11), pipe (2.7) activity alternates inside the slider that scurrys roller device (3), and the oil feed end of pipe (2.7) is fixed on the locking jar of middle roller locking device (1) through connecting plate (2.1), spring (2.4) cover is established between pipe (2.7) and connecting plate (2.1) for reduce the axial impact force that pipe (2.7) received, male joint (2.9) are installed at pipe (2.7) tip through connect body (2.8), and female joint (2.11) are installed on middle roller bearing (4).
2. The HC six-roller intermediate roller oil-gas lubrication automatic plugging device according to claim 1, wherein: the side of the conduit (2.7) corresponding to the lower half part of the connecting plate (2.1) is provided with a positioning ring I (2.2).
3. The HC six-roller intermediate roller oil-gas lubrication automatic plugging device according to claim 1, wherein: the side surface of the lower part of the connecting plate (2.1) of the conduit (2.7) is provided with a clamping ring (2.3) for limiting the axial position of the conduit (2.7).
4. The HC six-roller intermediate roller oil-gas lubrication automatic plugging device according to claim 2, wherein: the side of the guide pipe (2.7) corresponding to the sliding block of the roller shifting device (3) is provided with a positioning ring II (2.5) and a positioning ring III (2.6), and the positioning ring I (2.2), the positioning ring II (2.5) and the positioning ring III (2.6) are used for limiting the radial position of the guide pipe (2.7).
5. The HC six-roller intermediate roller oil-gas lubrication automatic plugging device according to claim 1, wherein: a centering sleeve (2.10) is arranged on the outer peripheral side of the female joint (2.11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624619.4U CN219786010U (en) | 2023-03-27 | 2023-03-27 | HC six-roller intermediate roller oil-gas lubrication automatic plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624619.4U CN219786010U (en) | 2023-03-27 | 2023-03-27 | HC six-roller intermediate roller oil-gas lubrication automatic plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219786010U true CN219786010U (en) | 2023-10-03 |
Family
ID=88152140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624619.4U Active CN219786010U (en) | 2023-03-27 | 2023-03-27 | HC six-roller intermediate roller oil-gas lubrication automatic plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219786010U (en) |
-
2023
- 2023-03-27 CN CN202320624619.4U patent/CN219786010U/en active Active
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