CN208800552U - A kind of point-to-point type rolling mill roller cooler - Google Patents

Abstract

The utility model discloses a kind of point-to-point type rolling mill roller coolers, it is intended to provide a kind of more curved surfaces while cooling point-to-point type rolling mill roller cooler, its key points of the technical solution are that a kind of point-to-point type rolling mill roller cooler, including pedestal, pedestal is equipped with the arc-shaped placing groove for placing roll, placing groove is equipped with the coldplate for cooling down roll far from the position of pedestal, the rotating member for driving coldplate to rotate is equipped between coldplate and pedestal, pedestal is equipped with the groove for placing rotating member close to the position of rotating member, rotating member includes rotation round bar, rotation round bar is detachably connected with coldplate, cooling water pipe is equipped with inside coldplate, coldplate is equipped with the water outlet of release cooling water close to the position of cooling water pipe, it is cooling that the device can carry out curved surface to roll, guarantee that roll curved surface can be cooled down simultaneously.

Description

A kind of point-to-point type rolling mill roller cooler

Technical field

The utility model relates to roller cooler fields, and in particular to a kind of point-to-point type rolling mill roller cooler.

Background technique

Roll is the important part on steel rolling mill's rolling mill, and the pressure that generates when being rolled using a pair of or one group of roll is rolled Grind steel.It is primarily subjected to Dynamic And Static Loads when rolling, the influence of abrasion and temperature change.So steel is rolled In the process, particularly significant to the cooling of roll, roll is on the one hand protected, the service life of roll is extended, on the other hand makes Roll can preferably roll steel pipe, and solution roll is most important at present, be exactly to carry out cooling treatment to roll, solve Roll curved surface is cooling.

And a kind of point-to-point type rolling mill roller cooler is to be cooled down and designed specifically for solution roll curved surface, It mainly includes pedestal, guarantees that roll can carry out more curved surfaces coolings to roll during rolling to steel, convenient Roll is preferably rolled.

Currently, open (bulletin) number discloses a kind of traversing positioning of roller cooler for the Chinese patent of CN201277964Y Device, including cooler, cooler are installed on the transverse slat of rolling-mill housing crossbeam, and traversing positioning device is additionally provided on transverse slat, horizontal Moving positioning device includes sliding screw, copper nut is socketed on sliding screw, copper nut two sides are symmetrically arranged with the identical cross of size Box body is moved, traversing box body is fixedly connected with cooler, and sliding screw is fixed on the transverse slat by pedestal.

Although this device can be fast moved and be positioned, it is not required to dismount cooler again, greatly facilitates cooler displacement Operation, but the device cannot carry out curved surface cooling to roll, guarantee that roll curved surface can be cooled down simultaneously.

Utility model content

The purpose of the utility model is to provide a kind of point-to-point type rolling mill roller cooler, enable the device to roll into Row curved surface is cooling, guarantees that roll curved surface can be cooled down simultaneously.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of point-to-point type rolling mill roller cooler, including pedestal, pedestal are equipped with for placing the arc-shaped of roll Placing groove, placing groove is equipped with coldplate for cooling down roll far from the position of pedestal, is equipped with and uses between coldplate and pedestal In the rotating member for driving coldplate rotation, pedestal is equipped with the groove for placing rotating member, rotating member close to the position of rotating member Including rotating round bar, rotation round bar is detachably connected with coldplate, cooling water pipe is equipped with inside coldplate, coldplate is close to cooling The position of water pipe is equipped with the water outlet of release cooling water.

By using above-mentioned technical proposal, which be can be realized to the progress of roll curved surface while cooling, guarantee that roll exists Can be ensured during to rolling just now roll will not be big because of temperature change and damage, coldplate can to roll curved surface into Row cooling, rotating member can rotate coldplate, facilitate roll that can move, cooling water pipe can spray cooling water to roll curved surface It is cooled down, is convenient for the user to use.

Further setting: the rotating member includes left-hand worm screw and dextrad worm screw, and left-hand worm screw and dextrad worm screw are equipped with Left-hand worm gear and dextrad worm gear for being engaged on left-hand worm screw and dextrad helix of cylindrical worm, rotation round bar are embedded respectively on a left side To worm gear and dextrad worm gear center, groove is equipped with close to the position of left-hand worm screw and dextrad worm screw for driving left-hand worm screw and the right side The left-hand motor and dextrad motor rotated to worm screw.

By using above-mentioned technical proposal, left-hand motor and dextrad motor drive left-hand worm screw and dextrad worm screw to carry out respectively Rotation drives left-hand worm gear and dextrad worm gear to be rotated, thus with turn under the active force of left-hand worm screw and dextrad worm screw Dynamic round bar rotates in carrying out, and rotation round bar drives coldplate to be rotated, and coldplate can be made preferably to be covered on roll enterprising Row cooling, facilitates roll to be rolled.

Further setting: the rotating member includes left gear and right gear, and left gear and right gear center, which are equipped with, is used for band The swingle of dynamic left gear and right gear rotation, swingle both ends are embedded respectively on left gear and right gear center, swingle Equipped with the double end motor for driving left gear and right gear to rotate, left gear be equipped with for be engaged on left gear it is left from Gear, right gear are equipped with right from gear on right gear for being engaged on, and rotate round bar and are embedded respectively on a left side from gear and the right side From the center of gear, pedestal is equipped with the supporting element for being used to support rotation round bar close to the position of rotation round bar.

By using above-mentioned technical proposal, double end motor drives swingle to be rotated, and swingle drives left gear and the right side Gear is rotated, and left gear and right gear drive are engaged on a left side on left gear and right gear and are turned from gear and the right side from gear Dynamic, left to be rotated from gear and the right side from the dynamic round bar of gear band turn, rotation round bar drives coldplate to be rotated, supporting element energy Enough support rotating round bars drive coldplate to be rotated, and coldplate can be made preferably to be covered on roll and cooled down, convenient Roll is rolled.

Further setting: the supporting element includes fixed link, fixed link and pedestal integrally connected, and fixed link is equipped with and is used for The connecting rod of connection rotation round bar, connecting rod one end and fixed link are hinged, and the other end is connect with rotation round bar by bearing.

By using above-mentioned technical proposal, fixed link is fixed on the base, and rotates round bar in the course of rotation, connecting rod It follows rotation round bar to be rotated, is used to support the rotation of rotation round bar, facilitates cooling of the coldplate to roll.

Further setting: the chassis interior is equipped with the storage cavity of storage cooling water, is equipped in storage cavity for will Cooling water inside storage cavity drains into the drainage tube in cooling water pipe, and drainage tube is detachably connected with cooling water pipe.

By using above-mentioned technical proposal, cooling water can be transferred on coldplate by storage cavity, realize coldplate pair The cooling of roll, drainage tube can drain into the water in storage cavity in cooling water pipe, and the water on cooling water pipe is carried out pair The cooling of roll.

Further setting: the pedestal is equipped with the sense being put into inside placing groove for incuding roll close to the position of rotating member Inductive switch.

By using above-mentioned technical proposal, inductive switch can incude bundle Kun and be put into inside placing groove, to start rotation Motor inside part, realization automatically cool down roll.

Further setting: the water cover for limiting cooling water water yield is equipped with outside the water outlet, water storage cover is in circle Shape engraved structure, is made of stainless steel material.

By using above-mentioned technical proposal, water cover can limit water outlet water outlet, and water energy is reached uniform suitable cooling Roll is convenient for the user to use.

In summary: the utility model has the following beneficial effects:

Simple and reasonable, which, which can be realized, carries out roll curved surface cooling simultaneously, and guarantee roll to rolling just now It can ensure that roll will not be damaged because temperature change is big during system, coldplate can cool down roll curved surface, Rotating member can rotate coldplate, facilitate roll that can move, and coldplate can be made preferably to be covered on roll and cooled down, Roll is facilitated to be rolled.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawing.

Fig. 1 is overall structure diagram in embodiment 1；

Fig. 2 is overall structure diagram in embodiment 2；

Fig. 3 is structural schematic diagram at A in embodiment 1,2；

Fig. 4 is whole the schematic diagram of the section structure in embodiment 1.

In figure, 1, pedestal；2, coldplate；3, placing groove；4, left-hand worm screw；5, left-hand motor；6, left-hand worm gear；7, dextrad Motor；8, dextrad worm screw；9, left-hand worm gear；10, round bar is rotated；11, strut；12, water inlet；13, drainage tube；14, left gear； 15, left from gear；16, fixed plate；17, connecting rod；18, right gear；19, right from gear；20, double end motor；21, cooling water Pipe；22, water outlet；23, water cover；24, storage cavity；25, inductive switch；26, swingle.

Specific embodiment

Specific embodiments of the utility model will be further explained with reference to the accompanying drawing.

Technical solution used by utility model is:

Embodiment 1: a kind of point-to-point type rolling mill roller cooler, including pedestal 1, pedestal 1 is equipped with to be rolled for placing The arc-shaped placing groove 3 of roller is equipped with the coldplate 2 for cooling down roll above placing groove 3, and coldplate 2 is arc-shaped, and half wraps 3 top of placing groove is overlayed on, is equipped with cooling water pipe 21 inside coldplate 2, coldplate 2 is equipped with release close to the position of cooling water pipe 21 The water outlet 22 of cooling water is equipped with the water cover 23 for limiting cooling water water yield outside water outlet 22, and water cover 23 is in circle Shape engraved structure, is made of stainless steel material, the storage cavity 24 equipped with storage cooling water inside pedestal 1, in storage cavity 24 Equipped with for the cooling water inside storage cavity 24 to be drained into the drainage tube 13 in cooling water pipe 21, drainage tube 13 and cooling water Pipe 21 is detachably connected.

Pedestal 1 is equipped with groove close to the position of placing groove 3, and inside grooves are equipped with for driving coldplate 2 to be rotated Rotating member, rotating member include left-hand worm screw 4 and dextrad worm screw 8, and left-hand worm screw 4 and dextrad worm screw 8 are equipped with for being engaged on a left side Left-hand worm gear 96 and dextrad worm gear on 8 helix of worm screw 4 and dextrad worm screw, rotation round bar 10 are embedded respectively in left-hand worm gear 96 and dextrad worm gear center, groove is equipped with close to the position of left-hand worm screw 4 and dextrad worm screw 8 for driving left-hand worm screw 4 and the right side The left-hand motor 5 and dextrad motor 7 rotated to worm screw 8, pedestal 1 are equipped with close to the position of left-hand motor 5 and dextrad motor 7 and are used for Induction roll is put into the inductive switch 25 inside placing groove 3, and pedestal 1 is equipped with close to the position of support round bar and is used to support rotation circle The strut 11 of bar 10, strut 11 are connect with rotation round bar 10 by bearing, and pedestal 1 is equipped with the water inlet for being put into cooling water 12。

User uses as follows: cooling water is put into storage cavity 24 from water inlet 12 by user, and roll is put on pedestal 1 Placing groove 3, then inductive switch 25, which senses, starts left-hand motor 5 and dextrad motor 7, left-hand when roll is put into placing groove 3 Motor 5 and dextrad motor 7 drive left-hand worm screw 4 and dextrad worm screw 8 to be rotated respectively, in left-hand worm screw 4 and dextrad worm screw 8 Under active force, left-hand worm gear 96 and dextrad worm gear is driven to be rotated, is rotated to drive in the rotation progress of round bar 10, rotation circle Bar 10 drive coldplate 2 rotated, stop motor until coldplate 2 half is coated on roll, drainage tube 13 by cooling water from Storage cavity 24 drains into cooling water pipe 21, and cooling water pipe 21 is uniformly carried out cooling water by water outlet 22 cold to roll But, guarantee that roll carries out curved surface cooling, guarantee that roll curved surface can be cooled down simultaneously.

Embodiment 2: difference from Example 1 is: rotating member includes left gear 14 and right gear 18,14 He of left gear 18 center of right gear is equipped with the swingle 26 for driving left gear 14 and right gear 18 to rotate, and 26 both ends of swingle are embedded respectively At 18 center of left gear 14 and right gear, swingle 26 is equipped with the double end electricity for driving left gear 14 and right gear 18 to rotate Machine 20, left gear 14 are equipped with the left side for being engaged on left gear 14 from gear 15, and right gear 18 is equipped with for being engaged on It is right from gear 19 on right gear 18, it rotates round bar 10 and is embedded respectively on a left side from gear 15 and right from the center of gear 19, pedestal 1 The supporting element for being used to support rotation round bar 10 is equipped with close to the position of rotation round bar 10, supporting element includes fixed link, fixed link with 1 integrally connected of pedestal, fixed link are equipped with the connecting rod 17 for connecting rotation round bar 10, and 17 one end of connecting rod and fixed link are cut with scissors It connects, the other end is connect with rotation round bar 10 by bearing.In this way, double end motor 20 drives swingle to be rotated, swingle band Dynamic left gear 14 and right gear 18 are rotated, and left gear 14 and the drive of right gear 18 are engaged on left gear 14 and right gear 18 A left side is rotated from gear 15 and the right side from gear 19, left to drive rotation round bar 10 to be rotated from gear 15 and the right side from gear 19, Rotation round bar 10 drives coldplate 2 to be rotated, and fixed link is fixed on pedestal 1, and rotation round bar 10 in the course of rotation, connects Extension bar 17 follows rotation round bar 10 to be rotated, and is used to support the rotation of rotation round bar 10.

It is the preferred embodiment of the utility model above, does not impose any limitation on the present invention, All foundation the technical essence of the utility model any simple modification, equivalent change and modification made to the above embodiment, Belong in the range of utility model technical solution.

Claims (7)

1. a kind of point-to-point type rolling mill roller cooler, including pedestal (1), it is characterised in that: the pedestal (1), which is equipped with, to be used In the arc-shaped placing groove (3) for placing roll, placing groove (3) is equipped with far from the position of pedestal (1) for cooling down the cold of roll But plate (2) are equipped with the rotating member for driving coldplate (2) to rotate between coldplate (2) and pedestal (1), pedestal (1) is close to be turned The position of moving part is equipped with the groove for placing rotating member, and rotating member includes rotation round bar (10), rotates round bar (10) and cooling Plate (2) is detachably connected, and is equipped with cooling water pipe (21) inside coldplate (2), position of the coldplate (2) close to cooling water pipe (21) Water outlet (22) equipped with release cooling water.

2. a kind of point-to-point type rolling mill roller cooler according to claim 1, it is characterised in that: the rotating member packet Left-hand worm screw (4) and dextrad worm screw (8) are included, left-hand worm screw (4) and dextrad worm screw (8) are equipped with for being engaged on left-hand worm screw (4) left-hand worm gear (9) (6) and dextrad worm gear and on dextrad worm screw (8) helix, rotation round bar (10) are embedded respectively in left-hand Worm gear (9) (6) and dextrad worm gear center, groove are equipped with close to the position of left-hand worm screw (4) and dextrad worm screw (8) for driving a left side The left-hand motor (5) and dextrad motor (7) rotated to worm screw (4) and dextrad worm screw (8).

3. a kind of point-to-point type rolling mill roller cooler according to claim 1, it is characterised in that: the rotating member packet Left gear (14) and right gear (18) are included, left gear (14) and right gear (18) center are equipped with for driving left gear (14) and the right side The swingle (26) of gear (18) rotation, swingle (26) both ends are embedded respectively in left gear (14) and right gear (18) center, Swingle (26) is equipped with the double end motor (20) for driving left gear (14) and right gear (18) rotation, on left gear (14) Equipped with the left side for being engaged on left gear (14) from gear (15), right gear (18) is equipped with for being engaged on right gear (18) On it is right from gear (19), rotate round bar (10) and be embedded respectively on a left side from the center of gear (15) He Youcong gear (19), pedestal (1) supporting element for being used to support rotation round bar (10) is equipped with close to the position of rotation round bar (10).

4. a kind of point-to-point type rolling mill roller cooler according to claim 3, it is characterised in that: the supporting element packet Fixed link, fixed link and pedestal (1) integrally connected are included, fixed link is equipped with the connecting rod for connecting rotation round bar (10) (17), connecting rod (17) one end and fixed link are hinged, and the other end is connect with rotation round bar (10) by bearing.

5. a kind of point-to-point type rolling mill roller cooler according to claim 1, it is characterised in that: the pedestal (1) Inside is equipped with the storage cavity (24) of storage cooling water, is equipped in storage cavity (24) for by internal cold of storage cavity (24) But water drains into the drainage tube (13) in cooling water pipe (21), and drainage tube (13) is detachably connected with cooling water pipe (21).

6. a kind of point-to-point type rolling mill roller cooler according to claim 1, it is characterised in that: the pedestal (1) It is equipped with close to the position of rotating member and is put into the internal inductive switch (25) of placing groove (3) for incuding roll.

7. a kind of point-to-point type rolling mill roller cooler according to claim 1, it is characterised in that: the water outlet (22) the external water cover (23) being equipped with for limiting cooling water water yield, the rounded engraved structure of water storage cover, by stainless steel Material is made.