CN211564056U - Cooling joint device in hot rolling left and right pinch rolls - Google Patents
Cooling joint device in hot rolling left and right pinch rolls Download PDFInfo
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- CN211564056U CN211564056U CN201922263374.3U CN201922263374U CN211564056U CN 211564056 U CN211564056 U CN 211564056U CN 201922263374 U CN201922263374 U CN 201922263374U CN 211564056 U CN211564056 U CN 211564056U
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Abstract
The utility model discloses a cooling joint device in pinch roll about hot rolling, the on-line screen storage device comprises a base, the top of base is equipped with the oil circuit sleeve, the telescopic inside wall sliding connection of oil circuit has rotary joint, the installation cover has been cup jointed to oil circuit sleeve and rotary joint's lateral wall, be connected with the mechanism of moulding plastics on the installation cover, rotary joint keeps away from the flange that the telescopic one end fixedly connected with disc of oil circuit set up, oil-out and location mouth have been seted up on the flange, just oil-out and location mouth and rotary joint's inside intercommunication. The utility model discloses, through the cooperation work between actuating mechanism and the drive mechanism, make the flabellum that is located the installation cover both sides continuous blow, blow away oil circuit sleeve and your humid air of rotary joint connecting piece side, continuous blowing has avoided humid gas's formation simultaneously, and effectual solved finish-machined part directly put on ground and wet and the air moisture wets, has solved the rusty risk of connecting piece.
Description
Technical Field
The utility model discloses joint transformation technical field especially relates to the hot rolling and controls cooling joint device in the pinch roll.
Background
A steel billet is heated and then rolled for a plurality of times, then the edge is cut, and the steel billet is corrected into a steel plate, the method is called hot rolling, the metal plasticity is high during the hot rolling, the deformation resistance is low, and the energy consumption of metal deformation is greatly reduced.
The existing original cooling mode of the left and right pinch rolls in hot rolling has the defects that a middle shaft and a seal are eccentric seriously in actual operation, the seal is frequently damaged, cooling liquid is leaked to cause the adverse effects of plate surface quality defects and upper roll bearing water inlet corrosion, meanwhile, finished parts are directly placed on the ground, and the risk of rusting exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that the fine machining part is directly put on ground, has the shortcoming of rusty risk, and pinch roll internal cooling joint device about the hot rolling of proposing, the effectual fine machining part of having solved is directly put on ground and is affected with damp with air moisture, has solved the rusty risk of connecting piece.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
cooling joint device in pinch roll about hot rolling, the on-line screen storage device comprises a base, the top of base is equipped with the oil circuit sleeve, the telescopic inside wall sliding connection of oil circuit has rotary joint, the installation cover has been cup jointed with rotary joint's lateral wall, be connected with the mechanism of moulding plastics on the installation cover, rotary joint keeps away from the flange that the telescopic one end fixedly connected with disc of oil circuit set up, oil-out and location mouth have been seted up on the flange, just oil-out and location mouth and rotary joint's inside intercommunication, the side threaded connection of flange has a plurality of bolts, be connected with installation mechanism on the base, the side of base is connected with actuating mechanism and drive mechanism.
Preferably, the injection molding mechanism comprises a mounting port formed in the mounting sleeve, a sleeve port is formed in the oil path sleeve, a joint port is formed in the rotary joint, and the mounting port, the sleeve port and the joint port are communicated and arranged and communicated with the outside of the mounting sleeve.
Preferably, installation mechanism is including seting up the arc wall at the base top, the inside wall fixedly connected with a plurality of springs of arc wall, it is a plurality of the same arc of one end fixedly connected with of arc wall is kept away from to the spring, the arc contacts with the lateral wall of installation cover.
Preferably, the driving mechanism comprises a driving motor fixedly connected to the outer side wall of the base, the base is provided with an installation cavity, the output end of the driving motor is fixedly connected with a center rod located inside the installation cavity, and the center rod is rotatably connected with the inner side wall of the installation cavity.
Preferably, drive mechanism includes two mounting panels of fixed connection at the base top, it is connected with the dwang to rotate on the mounting panel, fixed cover has connect two driving gears on well core rod's the lateral wall, fixed cover has connect driven gear on the lateral wall of dwang, the driving gear passes through chain intermeshing with driven gear, the fixed cover of lateral wall that mounting panel one end was kept away from to the dwang has connect the flabellum.
Preferably, the opposite sides of the two fan blades are located on both sides of the rotary joint.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation between actuating mechanism and the drive mechanism, make the flabellum that is located the installation cover both sides continuously blow, blow away oil circuit sleeve and your humid air of rotary joint connecting piece side, continuously blow, avoided humid gas's formation simultaneously, effectually solved finish machined part and directly put on ground and wet with the air moisture and wet, solved the rusty risk of connecting piece.
2. Through the cooperation work between the mechanism of moulding plastics, will treat that welding liquid guide enters into cover mouthful and connector mouth, realizes the welding of cover mouthful and connector mouth stifled, and the corresponding welding that has realized between oil circuit sleeve and the rotary joint has solved traditional connection design defect, causes the problem of sealed frequent damage, has avoided the coolant liquid to reveal and has brought face quality defect and go up the unfavorable condition of roller bearing water inlet corrosion.
Drawings
FIG. 1 is a schematic structural view of a cooling joint device in hot rolling left and right pinch rolls according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural view of a rotary joint of a cooling joint device in hot rolling left and right pinch rolls according to the present invention;
fig. 4 is a schematic structural diagram of the base of the cooling joint device in the hot rolling left and right pinch rolls of the present invention.
In the figure: the oil-way joint comprises a base 1, an oil-way sleeve 2, a rotary joint 3, a mounting sleeve 4, a flange 5, a plug 6, a mounting port 7, a sleeve port 8, a joint port 9, an oil outlet 10, a positioning port 11, a mounting cavity 12, an arc-shaped groove 13, a spring 14, a driving motor 15, a chain 16, a rotating rod 17, a mounting plate 18, fan blades 19 and a central rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the cooling joint device in the hot rolling left and right pinch rolls comprises a base 1, a connecting piece of an oil way sleeve 2 and a rotary joint 3 is well protected by the arrangement of the base 1, the connecting piece of the oil way sleeve 2 and the rotary joint 3 is prevented from being directly contacted with the ground to cause damp damage to the connecting piece, the top of the base 1 is provided with the oil way sleeve 2, the inner side wall of the oil way sleeve 2 is slidably connected with the rotary joint 3, the outer side walls of the oil way sleeve 2 and the rotary joint 3 are sleeved with a mounting sleeve 4, the mounting sleeve 4 is connected with an injection molding mechanism, the injection molding mechanism comprises a mounting port 7 arranged on the mounting sleeve 4, the oil way sleeve 2 is provided with a sleeve port 8, the rotary joint 3 is provided with a joint port 9, the mounting port 7, the sleeve port 8 and the joint port 9 are communicated and communicated with the outside of, the guide liquid of moulding plastics flows, through the cooperation between the mechanism of moulding plastics, will treat that the welding liquid guide enters into cover mouthful 8 and connector mouthful 9, realizes that the welding of cover mouthful 8 and connector mouthful 9 is stifled, and corresponding realization welding between oil circuit sleeve 2 and the rotary joint 3 has solved traditional connection design defect, causes the problem of sealed frequent damage, has avoided the coolant liquid to reveal and has brought the face quality defect and go up the unfavorable condition of roller bearing corrosion of intaking.
The side of the base 1 is connected with a driving mechanism and a transmission mechanism, the driving mechanism comprises a driving motor 15 fixedly connected with the outer side wall of the base 1, the base 1 is provided with an installation cavity 12, the output end of the driving motor 15 is fixedly connected with a center rod 20 positioned in the installation cavity 12, the center rod 20 is rotatably connected with the inner side wall of the installation cavity 12, the transmission mechanism comprises two mounting plates 18 fixedly connected with the top of the base 1, the mounting plates 18 are rotatably connected with a rotating rod 17, the outer side wall of the center rod 20 is fixedly sleeved with two driving gears, the outer side wall of the rotating rod 17 is fixedly sleeved with a driven gear, the driving gears and the driven gear are mutually meshed through a chain 16, the outer side wall of the rotating rod 17 far away from one end of the mounting plate 18 is fixedly sleeved with fan blades 19, one opposite sides of, the flabellum 19 that the messenger is located 4 both sides of installation cover is continuous blows, blows off oil circuit sleeve 2 and 3 connecting pieces of rotary joint 3 side your humid air, and continuous blowing has avoided humid gaseous formation simultaneously, and effectual solved finish-machined part and directly put on ground and wet with the air moisture, has solved the rusty risk of connecting piece.
The utility model discloses in, insert the lateral wall of rotary joint 3 in oil circuit sleeve 2's inside wall, then the liquid of will moulding plastics pours into through installing port 7, the liquid of moulding plastics flows into in cover mouthful 8 through installing port 7, on flowing into joint mouthful 9 again, make and be full of the liquid of moulding plastics in cover mouthful 8 and the joint mouthful 9, guide effect through installing port 7, the completion is to the stifled of welding of cover mouthful 8 and joint mouthful 9, realize the welding between oil circuit sleeve 2 and the rotary joint 3, with welding between a plurality of oil circuit sleeves 2 and the rotary joint 3, make oil circuit sleeve 2 and rotary joint 3's connection more abundant.
Then, the outer side wall of the mounting sleeve 4 is placed in the arc-shaped plate on the arc-shaped groove 13, the arc-shaped plate moves downwards, the compressed spring 14 carries out buffering protection on the rotary joint 3 on the mounting sleeve 4, and at the moment, the connecting piece of the oil way sleeve 2 and the rotary joint 3 is placed on the base 1.
Through the setting of base 1, avoid between the connecting piece of oil circuit sleeve 2 and rotary joint 3 with ground contact, open the switch of driving motor 15 power, make well core rod 20 rotate, two driving gears on corresponding well core rod 20 rotate, drive and rotate with driving gear meshed's chain 16, two driven gears on corresponding chain 16 drive two dwang 17 and rotate on mounting panel 18, make the continuous rotation of flabellum 19 on the dwang 17 lateral wall, blow around the connecting piece of oil circuit sleeve 2 and rotary joint 3 and remove damp.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Cooling joint device in pinch roll about hot rolling, including the base, its characterized in that, the top of base is equipped with the oil circuit sleeve, telescopic inside wall sliding connection of oil circuit has rotary joint, the installation cover has been cup jointed to oil circuit sleeve and rotary joint's lateral wall, be connected with the mechanism of moulding plastics on the installation cover, rotary joint keeps away from the flange that the telescopic one end fixedly connected with disc of oil circuit set up, oil-out and location mouth have been seted up on the flange, just oil-out and location mouth and rotary joint's inside intercommunication, the side threaded connection of flange has a plurality of bolts, be connected with installation mechanism on the base, the side of base is connected with actuating mechanism and drive mechanism.
2. The device for cooling the joint in the left and right pinch rolls for hot rolling according to claim 1, wherein the injection molding mechanism comprises a mounting port formed in the mounting sleeve, a sleeve port is formed in the oil path sleeve, a joint port is formed in the rotary joint, and the mounting port, the sleeve port and the joint port are communicated and communicated with the outside of the mounting sleeve.
3. The device for cooling joints in left and right pinch rolls for hot rolling according to claim 1, wherein the mounting mechanism comprises an arc-shaped groove formed in the top of the base, a plurality of springs are fixedly connected to the inner side wall of the arc-shaped groove, one ends, far away from the arc-shaped groove, of the plurality of springs are fixedly connected with the same arc-shaped plate, and the arc-shaped plate is in contact with the outer side wall of the mounting sleeve.
4. The device for cooling joints in left and right pinch rolls for hot rolling according to claim 1, wherein the driving mechanism comprises a driving motor fixedly connected to the outer side wall of a base, a mounting cavity is formed in the base, a central rod located inside the mounting cavity is fixedly connected to the output end of the driving motor, and the central rod is rotatably connected with the inner side wall of the mounting cavity.
5. The device as claimed in claim 4, wherein the transmission mechanism comprises two mounting plates fixedly connected to the top of the base, the mounting plates are rotatably connected with a rotating rod, two driving gears are fixedly sleeved on the outer side wall of the central rod, a driven gear is fixedly sleeved on the outer side wall of the rotating rod, the driving gears and the driven gear are meshed with each other through chains, and fan blades are fixedly sleeved on the outer side wall of the rotating rod, which is far away from one end of the mounting plate.
6. The cooling joint device as claimed in claim 5, wherein the opposite sides of the two blades are located on both sides of the rotary joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263374.3U CN211564056U (en) | 2019-12-17 | 2019-12-17 | Cooling joint device in hot rolling left and right pinch rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263374.3U CN211564056U (en) | 2019-12-17 | 2019-12-17 | Cooling joint device in hot rolling left and right pinch rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211564056U true CN211564056U (en) | 2020-09-25 |
Family
ID=72535030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263374.3U Active CN211564056U (en) | 2019-12-17 | 2019-12-17 | Cooling joint device in hot rolling left and right pinch rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211564056U (en) |
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2019
- 2019-12-17 CN CN201922263374.3U patent/CN211564056U/en active Active
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