CN113755688B

CN113755688B - Spray quenching device for cold roll processing and use method

Info

Publication number: CN113755688B
Application number: CN202111020285.1A
Authority: CN
Inventors: 石跃军; 朱健
Original assignee: Yixing Yongchang Roll Co ltd
Current assignee: Yixing Yongchang Roll Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-12-02
Anticipated expiration: 2041-09-01
Also published as: CN113755688A; CN115595417A

Abstract

The invention discloses a spray quenching device for processing a cold roll and a use method thereof, belonging to the technical field of spray quenching, wherein the spray quenching device for processing the cold roll comprises a lifting pore plate, a spray cylinder barrel, a rotary pore plate, a driving pore plate and a spray nozzle, wherein two ends of the lifting pore plate are fixedly connected with lifting columns, so that the lifting columns move to drive the driving pore plate to rotate by taking the central axis of the spray cylinder barrel as the center through the rotary pore plate, the inner wall of the driving pore plate is connected with a guide column connected with the spray nozzle in a sliding manner, the spray quenching device for processing the cold roll and the use method thereof are characterized in that a swinging sleeve is arranged, in a transfer mechanism, a rotating disc rotates to drive the lifting pore column to slide through the rotary guide column, the lifting pore column moves to drive a connecting guide rod to move, the connecting guide rod moves to drive a swinging bent plate to swing through a swinging pore groove, and the swinging bent plate swings to drive the swinging sleeve to rotate through a telescopic swinging plate, thereby realizing the transfer operation of the cold roll.

Description

Spray quenching device for cold roll processing and use method

Technical Field

The invention relates to the technical field of spray quenching, in particular to a spray quenching device for processing a cold roll and a using method thereof.

Background

The cold roll is a complex component, has a very hard surface layer and bears a large stress, so the cold roll is required to have high manufacturing quality, which is a necessary condition for ensuring the use effect, in order to improve the manufacturing quality of the cold roll, the cold roll needs to be subjected to quenching operation, the quenching is a heat treatment process method for heating steel to above a critical temperature, keeping the temperature for a certain time and then cooling at a cooling speed higher than the critical cooling speed, thereby obtaining an unbalanced structure mainly comprising martensite, and the quenching is the most widely applied process method in the heat treatment process of the steel.

Through retrieval, the invention discloses a spray quenching device for roller processing, which is disclosed in the patent of Chinese application publication No. CN110863089A, and comprises: the quenching furnace comprises a quenching furnace, a spraying device, a driving motor, a rotating roller and a cooling device, wherein the spraying device is arranged on the quenching furnace, the rotating roller is arranged at the bottom of the quenching furnace, the driving motor is arranged outside the quenching furnace and is connected with the rotating roller through a belt, and the cooling device is connected with the bottom of the quenching furnace through a water outlet pipe. The spray quenching device for processing the roller, disclosed by the invention, has the advantages that the surface hardness of the roller is enhanced, the service life is prolonged, and the production cost is reduced; the structure design is simple and reasonable, and the production and the manufacture are easy.

A problem that is used for spray quenching device for roll processing to appear transporting the difficulty when using in above-mentioned patent leads to needing manual operation, and manufacturing cost improves greatly, and the problem that can't carry out centering clamping operation to the cold-rolling roll appears, it is inhomogeneous to lead to the spray quenching of cold-rolled steel, influence the manufacturing quality of cold-rolled steel, and the problem that can't carry out spray quenching to the cold-rolled steel of different sizes appears, lead to the application range of spray quenching little, can not satisfy people's demand, need a spray quenching device and application method for cold-rolling roll processing for this reason.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, transfer is difficult, centering and clamping cannot be realized, and spray quenching cannot be performed on cold rolled steel with different sizes, and provides a spray quenching device for cold roll processing and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a spray quenching device is used in cold-rolling roller processing, includes lift orifice plate, spraying cylinder, rotatory orifice plate, initiative orifice plate and spraying nozzle, the equal fixedly connected with lift post in both ends of lift orifice plate to make the lift post motion pass through rotatory orifice plate drives the initiative orifice plate with the axis of spraying cylinder rotates as the centre of a circle, the inner wall sliding connection of initiative orifice plate have with the guide post that the spraying nozzle is connected, the guide post has seted up the initiative spout with the position of being connected of initiative orifice plate, the sharp spout has been seted up at the guide post and the position of being connected of spraying cylinder, so that the motion of initiative spout drives the guide post and slides along sharp spout.

Preferably, the spraying device comprises a spraying frame, a threaded slider, a support rod, a lifting plate and a spraying cylinder barrel, wherein a spraying motor is fixedly connected to the side wall of the spraying frame, a threaded rod used for driving the threaded slider to horizontally slide is installed at the output end of the spraying motor, a working rod used for driving the support rod to vertically rotate is screwed at the top end of the threaded slider, a lifting guide pillar is screwed at the connecting part of the working rod and the support rod, so that the lifting guide pillar moves to drive the lifting plate to vertically slide along the inner wall of the spraying cylinder barrel through a lifting hole plate, a vertical sliding groove is formed in the connecting part of the lifting plate and the spraying cylinder barrel, the top end of the lifting plate extends to a support bracket fixedly connected with the inside of the spraying cylinder barrel, a positioning mechanism is fixedly connected to the side wall of the spraying frame, a transfer mechanism is fixedly connected to the top end of the positioning mechanism, and a placing table is fixedly connected to the side face of the transfer mechanism.

Preferably, the straight line spout is provided with three groups, and the intersect of the axis of three groups of straight line spouts coincides mutually with the axis of spraying cylinder, the initiative spout is circular-arc, the initiative spout is provided with three groups, and three groups of initiative spouts and three groups of straight line spouts one-to-one.

Preferably, the positioning mechanism comprises a positioning motor, a rotating screw, a screw slider, a chute box, a centering sliding column, a centering chute, a centering guide pillar, a lifting chute plate, a clamping push rod, a clamping block, a fixed sliding column, a fixed chute, a fixed guide pillar, a moving rod, a flat moving plate, a supporting connecting rod, a linkage rod and a fixed abutting block, the top end of the positioning mechanism is fixedly connected with the positioning motor, the output end of the positioning motor is provided with the rotating screw, the outer wall of the rotating screw is in threaded connection with the screw slider, the top end of the screw slider is fixedly connected with the chute box, the inner wall of the chute box is in sliding connection with the centering sliding column, the connecting part of the centering sliding column and the chute box is provided with the centering chute, the outer wall of the centering sliding column is screwed with the centering guide pillar in sliding connection with the inner wall of the positioning mechanism, and the top end of the centering guide pillar is fixedly connected with a lifting groove plate, the inner wall of the lifting groove plate is connected with a clamping push rod in sliding connection with the inner wall of the positioning mechanism, the top end of the clamping push rod is fixedly connected with a clamping block, the side wall, away from the centering sliding column, of the inner wall of the sliding groove box is connected with a fixed sliding column in sliding connection, a fixed sliding chute is formed in the connecting part of the fixed sliding column and the sliding groove box, the outer wall of the fixed sliding column is screwed with the fixed guide pillar in sliding connection with the inner wall of the positioning mechanism, the top end of the fixed guide pillar is screwed with a moving rod, the top end of the moving rod is screwed with a flat plate, a support connecting rod screwed with the outer wall of the positioning mechanism is screwed with the middle of the outer wall of the flat plate, a linkage rod screwed with the bottom end of the moving rod is screwed with the middle of the outer wall of the support connecting rod, and one end, away from the moving rod, away from the flat plate, is fixedly connected with a fixed abutting block on the side face of the clamping block.

Preferably, the appearance of the centering chute and the appearance of the fixed chute are both in an L shape, the position relationship of the centering chute and the fixed chute is in central symmetry with respect to the geometric center of the chute box, the lifting grooved plates form a lifting structure through the centering slide column and the centering chute and the positioning mechanism, the lifting grooved plates are provided with two groups, the position relationship of the two groups of lifting grooved plates is symmetrical with respect to the centering guide column, and the clamping push rod forms a telescopic structure through the centering guide column and the lifting grooved plates and the positioning mechanism.

Preferably, the fixed guide post forms a telescopic structure through the fixed sliding post and the fixed sliding chute and the positioning mechanism, the difference between the relative position of the centering sliding post and the centering sliding chute and the relative position of the fixed sliding post and the fixed sliding chute is equal to the length of the horizontal sliding chute of the centering sliding chute, and the translation plate forms a directional rotating structure through the moving rod, the support connecting rod and the linkage rod and the positioning mechanism.

Preferably, the transport mechanism includes transportation motor, rolling disc, rotatory guide pillar, lift hole post, connecting guide arm, swing bent plate, swing hole groove, flexible balance plate, swing sleeve and transports the clamp, transport mechanism's top fixedly connected with transportation motor, and the output of transporting the motor installs the rolling disc, the lateral wall of rolling disc is provided with transport mechanism lateral wall sliding connection lift hole post, and the position of being connected of lift hole post and rolling disc is provided with rotatory guide pillar, the top fixedly connected with connecting guide arm of lift hole post, and the outer wall swing joint of connecting guide arm have with the swing bent plate that transport mechanism lateral wall connects soon, swing hole groove has been seted up with the connecting position of connecting guide arm to the swing bent plate, the one end that swing hole groove was kept away from to the swing bent plate has connect flexible balance plate soon, and the outer wall of flexible balance plate cup joints the swing sleeve that connects soon with the transport mechanism lateral wall, the bottom fixedly connected with transportation clamp of flexible balance plate.

Preferably, the lifting hole column forms a lifting structure through the rotating disc, the rotating guide column and the transferring mechanism, the lifting height of the lifting hole column is equal to the diameter of the rotating disc, the swinging bent plate forms a swinging structure through the connecting guide rod, the swinging hole groove and the transferring mechanism, and the swinging angle of the swinging bent plate is 90 degrees.

Preferably, the swing sleeve forms a swing structure through the swing bent plate and the telescopic swing plate and the transfer mechanism, the swing angle of the swing sleeve is 90 degrees, the swing center of the swing sleeve is equal to the height of the placing table, and the swing center of the swing sleeve and the central axis of the spraying cylinder barrel are located on the same vertical plane.

The scheme also provides a use method of the spray quenching device for processing the cold roll, which comprises the following steps:

s1, firstly, placing a cold roll to be processed on a placing table, then carrying out transfer operation on the cold roll to be processed, in a transfer mechanism, driving a rotating disc to rotate by the operation of a transfer motor, driving a lifting hole column to slide along the inner wall of the transfer mechanism through a rotating guide pillar, driving a connecting guide rod to move by the movement of the lifting hole column, driving a swinging bent plate to swing through a swinging hole groove by the movement of the connecting guide rod, driving a swinging sleeve to rotate through a telescopic swinging plate by the swinging movement of the swinging bent plate, so that a transfer clamp rotates to a position with the same height as the placing table to clamp the cold roll, then continuing to rotate by the transfer motor, driving the lifting hole column to reversely slide by the rotation of the rotating disc through the rotating guide pillar, and transferring the cold roll to be processed into a spraying cylinder barrel;

s2, centering operation is carried out on the cold roll to be processed, in a positioning mechanism, a positioning motor works to drive a screw rod sliding block to slide along the outer wall of the positioning mechanism through a rotating screw rod, the screw rod sliding block moves to drive a sliding chute box to move, so that the sliding chute box moves to drive a centering guide pillar screwed with a centering sliding pillar to slide along the outer wall of the positioning mechanism through a centering sliding chute, the centering guide pillar moves to drive two groups of lifting groove plates to move synchronously, and the two groups of lifting groove plates move synchronously to drive two groups of clamping blocks to carry out relative clamping operation through two groups of clamping push rods;

s3, then, fixing the cold roll to be processed, wherein in the positioning mechanism, the screw rod slide block moves to drive the chute box to move, so that the chute box moves to drive a fixed guide pillar screwed with the fixed slide post to slide along the outer wall of the positioning mechanism through the fixed chute, the fixed guide pillar moves to drive the flat plate to rotate by taking the bottom end of the supporting connecting rod as a circle center through the moving rod, the direction of the flat plate is unchanged when the flat plate rotates through the connecting operation of the linkage rod, and the flat plate moves to drive the fixed abutting block to move, so that the fixing operation of the cold roll to be processed is realized;

and S4, finally, carrying out spray quenching operation on the cold roll to be processed, wherein in a spray frame, a spray motor works to drive a threaded rod to rotate, the threaded rod rotates to drive a threaded slider to slide along the outer wall of the spray frame, the threaded slider moves to drive a support rod to rotate through the work rod, so that the support rod rotates to drive a lifting pore plate to carry out lifting motion along the outer wall of the spray frame through a lifting guide pillar, the lifting pore plate moves to drive a support in a spray cylinder to slide along a vertical sliding groove through the lifting plate, meanwhile, the lifting pore plate moves to simultaneously drive two groups of lifting pillars to move synchronously, the lifting pillars move to drive a driving pore plate to slide along the inner wall of the spray cylinder through a rotating pore plate, the driving pore plate moves to drive a guide pillar to slide along a linear sliding groove through the driving sliding groove, the guide pillar drives spray nozzles to slide, and spray quenching operation on cold rolls with different sizes is realized through synchronous sliding of three groups of spray nozzles.

Compared with the prior art, the invention provides a spray quenching device for processing a cold roll, which has the following beneficial effects:

1. according to the spray quenching device for processing the cold roll, the swing sleeve is arranged, in the transfer mechanism, the rotating disc rotates and drives the lifting hole column to slide through the rotating guide column, the lifting hole column moves and drives the connecting guide rod to move, the connecting guide rod moves and drives the swing bent plate to swing through the swing hole groove, the swing bent plate swings and drives the swing sleeve to rotate through the telescopic swing plate, and the transfer operation of the cold roll is realized;

2. according to the spray quenching device for processing the cold roll, the clamping blocks are arranged, the screw rod sliding block moves in the positioning mechanism to drive the chute box to move, so that the chute box moves to drive the centering guide pillar which is in threaded connection with the centering slide post to slide along the outer wall of the positioning mechanism through the centering chute, the centering guide pillar moves to drive the two groups of lifting groove plates to move synchronously, the two groups of lifting groove plates move synchronously to drive the two groups of clamping blocks to perform relative clamping operation through the two groups of clamping push rods, and the centering operation on the cold roll is realized;

3. the spray quenching device for processing the cold roll is provided with the fixed abutting block, the screw rod slide block moves to drive the chute box to move in the positioning mechanism, so that the chute box moves to drive the fixed guide pillar screwed with the fixed slide pillar to slide along the outer wall of the positioning mechanism through the fixed chute, the fixed guide pillar moves to drive the flat moving plate to rotate by taking the bottom end of the supporting connecting rod as a circle center through the moving rod, the direction of the flat moving plate is unchanged when the flat moving plate rotates through the connecting operation of the linkage rod, and the flat moving plate moves to drive the fixed abutting block to move, so that the fixed operation of the cold roll to be processed is realized;

4. according to the spray quenching device for processing the cold roll, the support bracket is arranged, the spray motor works to drive the threaded rod to rotate in the spray frame, the threaded rod rotates to drive the threaded slider to slide along the outer wall of the spray frame, the threaded slider moves to drive the support rod to rotate through the working rod, so that the support rod rotates to drive the lifting hole plate to move up and down along the outer wall of the spray frame through the lifting guide pillar, and the lifting hole plate moves to drive the support bracket in the spray cylinder barrel to slide along the vertical sliding groove through the lifting plate, so that the support operation of the cold roll is realized;

5. this spray quenching device is used in cold roll processing through setting up the guide post, in the spraying frame, the lift orifice plate motion drives two sets of lift post synchronous motion simultaneously, and the lift post motion drives the initiative orifice plate through rotatory orifice plate and slides along spraying cylinder inner wall, and the initiative orifice plate motion drives the guide post through the initiative spout and slides along sharp spout, and the guide post drives the spray nozzle and slides, through the synchronous slip of three group spray nozzles, realizes the spray quenching operation to the cold roll of equidimension not.

Drawings

Fig. 1 is a schematic view of an integral first visual angle connection structure of a spray quenching device for cold roll processing provided by the invention.

Fig. 2 is a schematic view of an overall second visual angle connection structure of the spray quenching device for processing the cold roll.

Fig. 3 is a schematic view of a connection structure of a transfer mechanism part of the spray quenching device for cold roll processing provided by the invention.

Fig. 4 is a schematic view of a connection structure of a spray frame and a positioning mechanism of the spray quenching device for cold roll processing provided by the invention.

Fig. 5 is a schematic view of a first view angle connection structure of a positioning mechanism of the spray quenching device for cold roll processing provided by the invention.

Fig. 6 is a schematic view of a second view angle connection structure of a positioning mechanism of the spray quenching device for cold roll processing provided by the invention.

Fig. 7 is a schematic view of a first perspective structure of a spray frame part of the spray quenching device for processing the cold roll, which is provided by the invention.

Fig. 8 is a schematic diagram of a second perspective structure of a spray frame part of the spray quenching device for processing the cold roll, which is provided by the invention.

In the figure: 1. a spray frame; 2. a spray motor; 3. a threaded rod; 4. a threaded slider; 5. a working lever; 6. a support bar; 7. a lifting guide post; 8. lifting the pore plate; 9. a lifting plate; 10. a spray cylinder; 11. a vertical chute; 12. a support bracket; 13. a lifting column; 14. rotating the orifice plate; 15. an active orifice plate; 16. a spray nozzle; 17. a guide post; 18. a driving chute; 19. a linear chute; 20. a positioning mechanism; 2001. positioning a motor; 2002. rotating the screw; 2003. a screw slider; 2004. a chute box; 2005. a centering slide post; 2006. a centering chute; 2007. a centering guide post; 2008. a lifting groove plate; 2009. clamping the push rod; 2010. a clamping block; 2011. fixing a sliding column; 2012. fixing the chute; 2013. fixing the guide post; 2014. a motion bar; 2015. a translational plate; 2016. a support link; 2017. a linkage rod; 2018. fixing the resisting block; 21. a transfer mechanism; 2101. a transfer motor; 2102. rotating the disc; 2103. rotating the guide post; 2104. a lifting hole column; 2105. connecting the guide rod; 2106. swinging the bent plate; 2107. a swinging hole slot; 2108. a telescopic swing plate; 2109. a swing sleeve; 2110. a transfer clamp; 22. and (6) placing the table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-8, a spray quenching device for cold roll processing comprises a lifting pore plate 8, a spray cylinder 10, a rotary pore plate 14, a driving pore plate 15 and a spray nozzle 16, wherein lifting columns 13 are fixedly connected to two ends of the lifting pore plate 8, so that the lifting columns 13 move to drive the driving pore plate 15 to rotate around the central axis of the spray cylinder 10 through the rotary pore plate 14, a guide column 17 connected with the spray nozzle 16 is connected to the inner wall of the driving pore plate 15 in a sliding manner, a driving sliding groove 18 is formed in the connecting part of the guide column 17 and the driving pore plate 15, and a linear sliding groove 19 is formed in the connecting part of the guide column 17 and the spray cylinder 10, so that the driving sliding groove 18 moves to drive the guide column 17 to slide along the linear sliding groove 19.

Further, including spraying frame 1, threaded slider 4, bracing piece 6, lifter plate 9 and spraying cylinder 10, spraying frame 1's lateral wall fixedly connected with spraying motor 2, spraying motor 2's output is installed and is used for driving 4 horizontal gliding threaded rods 3 of threaded slider, threaded slider 4's top has connect soon and is used for driving the vertical rotatory work beam 5 of bracing piece 6, work beam 5 has connect soon lifting guide pillar 7 with the position of being connected of bracing piece 6, so that lifting guide pillar 7 moves and drives lifter plate 9 along the vertical slip of the inner wall of spraying cylinder 10 through lifting hole board 8, vertical spout 11 has been seted up with spraying cylinder 10's the position of being connected of lifter plate 9, lifter plate 9's top extends to spraying cylinder 10 inside fixedly connected with support frame 12, spraying frame 1's lateral wall fixedly connected with positioning mechanism 20, positioning mechanism 20's top is located spraying frame 1's top fixedly connected with transport mechanism 21, transport mechanism 21's side is located spraying frame 1's lateral wall fixedly connected with places platform 22, be favorable to threaded slider 4 to move and drive bracing piece 6 to rotate through work beam 5, so that bracing piece 6 rotates and treat the outer wall that spraying frame 1 realizes through lifting hole board 8 along lifting guide pillar 7, be favorable to the automatic operation of the setting of the control of the operation of the processing of the lifting roll that the processing is carried out through the setting.

Further, straight line spout 19 is provided with three groups, and the intersect of the axis of three groups of straight line spouts 19 coincides mutually with the axis of spraying cylinder 10, and initiative spout 18 is circular-arc, and initiative spout 18 is provided with three groups, and three groups of initiative spouts 18 and three groups of straight line spouts 19 one-to-one, through setting up three groups of straight line spouts 19, be favorable to initiative orifice plate 15 to move and drive guide post 17 through initiative spout 18 and slide along straight line spout 19, realize treating the comprehensive spraying quenching operation of the cold-rolling roll of processing.

Further, the positioning mechanism 20 comprises a positioning motor 2001, a rotating screw 2002, a screw slider 2003, a sliding groove box 2004, a centering sliding column 2005, a centering sliding groove 2006, a centering guide column 2007, a lifting groove plate 2008, a clamping push rod 2009, a clamping block 2010, a fixed sliding column 2011, a fixed sliding groove 2012, a fixed guide column 2013, a moving rod 2014, a flat moving plate 2015, a supporting connecting rod 2016, a linkage rod 2017 and a fixed abutting block 2018, the top end of the positioning mechanism 20 is fixedly connected with the positioning motor 2001, the output end of the positioning motor 2001 is provided with the rotating screw 2002, the outer wall of the rotating screw 2002 is in threaded connection with the screw slider 2003, the top end of the screw slider 2003 is fixedly connected with the sliding groove box 2004, the inner wall of the sliding groove box 2004 is in sliding connection with the centering sliding column 2005, the connecting part of the centering sliding groove box 2005 and the sliding groove box 2004 is provided with the centering sliding groove 2006, the outer wall of the centering sliding groove 2005 is in threaded connection with the centering guide column 2007 in sliding connection with the inner wall of the positioning mechanism 20, a lifting groove plate 2008 is fixedly connected at the top end of the centering guide pillar 2007, a clamping push rod 2009 which is connected with the inner wall of the positioning mechanism 20 in a sliding manner is connected on the inner wall of the lifting groove plate 2008 in a sliding manner, a clamping block 2010 is fixedly connected at the top end of the clamping push rod 2009, a fixed sliding column 2011 is connected on the inner wall of the chute box 2004 in a sliding manner, a fixed chute 2012 is arranged at the connecting part of the fixed sliding column 2011 and the chute box 2004, a fixed guide pillar 2013 which is connected with the inner wall of the positioning mechanism 20 in a sliding manner is screwed on the outer wall of the fixed sliding column 2011, a moving rod 2014 is screwed on the top end of the fixed guide pillar 2013, a flat plate 2015 is screwed on the top end of the moving rod 2014, a support connecting rod 2016 which is screwed on the outer wall of the flat plate 2015 and is screwed on the outer wall of the positioning mechanism 20, a linkage rod 2017 which is screwed on the bottom end of the support connecting rod 2014 is screwed on the outer wall of the support connecting rod 2016, one end of the flat plate 2015, a fixed abutting block 2018 is fixedly connected on the side surface of the clamping block 2010, by arranging the positioning mechanism 20, it is beneficial to that the screw slider 2003 moves to drive the chute box 2004 to move, so that the chute box 2004 moves to drive the centering guide post 2007 screwed with the centering sliding column 2005 to slide along the outer wall of the positioning mechanism 20 through the centering chute 2006, the centering guide post 2007 moves to drive the two sets of lifting chute plates 2008 to move synchronously, the two sets of lifting chute plates 2008 move synchronously to drive the two sets of clamping blocks 2010 to perform relative clamping operation through the two sets of clamping push rods 2009, meanwhile, the chute box 2004 moves to drive the fixed guide post 2013 screwed with the fixed sliding column 2011 to slide along the outer wall of the positioning mechanism 20 through the fixed chute 2012, the fixed guide post 2013 moves to drive the flat plate 2015 to rotate by taking the bottom end of the support connecting rod 2016 as a circle center through the moving rod 2014, the direction of the cold rolling plate 2015 does not change when the flat plate 2015 rotates, the flat plate 2015 moves to drive the fixed support block 2018 to move, and the fixed operation of the processed roller is realized.

Furthermore, the outer shape of the centering chute 2006 and the outer shape of the fixing chute 2012 are both in an "L" shape, the positional relationship between the centering chute 2006 and the fixing chute 2012 is centrosymmetric with respect to the geometric center of the chute box 2004, the lifting chute plates 2008 form a lifting structure through the centering sliding column 2005 and between the centering chute 2006 and the positioning mechanism 20, two sets of lifting chute plates 2008 are provided, the positional relationship between the two sets of lifting chute plates 2008 is symmetric with respect to the centering guide column 2007, the clamping push rods 2009 form a telescopic structure through the centering guide column 2007 and between the lifting chute plates 2008 and the positioning mechanism 20, so that the chute box 2004 can move to drive the centering guide column 2007 screwed with the centering sliding column 2005 to slide along the outer wall of the positioning mechanism 20 through the centering chute 2006, the centering guide column 2007 moves to drive the two sets of lifting chute plates to move synchronously, the two sets of lifting chute plates 2008 move synchronously through the two sets of clamping push rods 2009 to drive the two sets of clamping blocks 2010 to perform relative clamping operation, and the centering operation of the cold rolling roll to be processed is realized by the 2008.

Further, a telescopic structure is formed between the fixed guide post 2013 and the positioning mechanism 20 through the fixed sliding post 2011, the difference between the relative position of the centering sliding post 2005 and the centering sliding groove 2006 and the relative position of the fixed sliding post 2011 and the fixed sliding groove 2012 is equal to the length of the horizontal sliding groove of the centering sliding groove 2006, the leveling plate 2015 forms a directional rotating structure through the moving rod 2014, the support connecting rod 2016, the linkage rod 2017 and the positioning mechanism 20, the operation of centering before fixing of the cold rolling roll to be processed is facilitated, the sliding box 2004 is facilitated to move to drive the fixed guide post 2013 screwed with the fixed sliding post 2011 to slide along the outer wall of the positioning mechanism 20 through the fixed sliding groove 2012, the fixed guide post 2013 moves to drive the leveling plate 2015 to rotate by taking the bottom end of the support connecting rod 2016 as the circle center through the moving rod 2014, the direction of the leveling plate 2015 is enabled to be unchanged through the connecting operation of the linkage rod 2017, the leveling plate 2015 moves to drive the fixed abutting block 2018 to move, and the fixing operation of the cold rolling roll to be processed is achieved.

Further, the transfer mechanism 21 comprises a transfer motor 2101, a rotating disc 2102, a rotating guide post 2103, a lifting hole column 2104, a connecting guide rod 2105, a swinging bending plate 2106, a swinging hole slot 2107, a telescopic swinging plate 2108, a swinging sleeve 2109 and a transfer clamp 2110, wherein the transfer motor 2101 is fixedly connected to the top end of the transfer mechanism 21, the rotating disc 2102 is installed at the output end of the transfer motor 2101, the lifting hole column 2104 is slidably connected to the side wall of the transfer mechanism 21 and is arranged on the side wall of the rotating disc 2102, the rotating guide post 2103 is arranged at the connecting position of the lifting hole column 2104 and the rotating disc 2102, the connecting guide rod 2105 is fixedly connected to the top end of the lifting hole column 2104, and the swinging bending plate 2106 which is rotatably connected to the side wall of the transfer mechanism 21 is movably connected to the outer wall of the connecting guide rod 2105, swing hole groove 2107 has been seted up with the connection position of connecting guide 2105 to swing bent plate 2106, swing bent plate 2106 keeps away from the one end of swing hole groove 2107 and has connect flexible pendulum board 2108 soon, and the outer wall of flexible pendulum board 2108 cup joints the swing sleeve 2109 who connects soon with transfer mechanism 21 lateral wall, the bottom fixedly connected with of flexible pendulum board 2108 transports clamp 2110, through setting up transfer mechanism 21, be favorable to the rolling disc 2102 to rotate and drive lift hole post 2104 along the inner wall slip of transfer mechanism 21 through rotatory guide pillar 2103, lift hole post 2104 moves and drives the motion of connecting guide 2105, so that connecting guide 2105 motion drives swing bent plate 2106 swing through swing hole groove 2107, swing bent plate 2106 swing motion drives swing sleeve 2109 through flexible pendulum board 2108 and rotates, realize the transportation operation of the cold-rolling mill roll of treating processing.

Furthermore, the lifting hole column 2104 passes through the rotating disc 2102 and constitutes a lifting structure between the rotating guide post 2103 and the transferring mechanism 21, and the lifting height of the lifting hole column 2104 equals to the diameter of the rotating disc 2102, the swing angle of the swing bending plate 2106 is 90 degrees, the rotating disc 2102 rotates to drive the lifting hole column 2104 to slide along the inner wall of the transferring mechanism 21 through the rotating guide post 2103, the lifting hole column 2104 moves to drive the connecting guide post 2105 to move, so that the connecting guide post 2105 moves to drive the swing bending plate 2106 to swing through the swing hole 2107, and the swing and rotation control operation of the swing bending plate 2106 is realized.

Furthermore, the swing sleeve 2109 forms a swing structure through the swing bent plate 2106 and the telescopic swing plate 2108 with the transfer mechanism 21, the swing angle of the swing sleeve 2109 is 90 degrees, the swing center of the swing sleeve 2109 is as high as the height of the placing table 22, the swing center of the swing sleeve 2109 is located on the same vertical plane with the central axis of the spraying cylinder 10, the swing movement of the swing bent plate 2106 is facilitated, the swing sleeve 2109 is driven to rotate through the telescopic swing plate 2108, the rotation of the swing sleeve 2109 is controlled, and the accurate transfer operation of the cold roll to be processed is realized through the arrangement of the swing sleeve 2109, the relative positions of the placing table 22 and the spraying cylinder 10.

The embodiment also provides a use method of the spray quenching device for processing the cold roll, which adopts the device and comprises the following steps:

s1, firstly, placing a cold roll to be processed on a placing table 22, then carrying out transferring operation on the cold roll to be processed, in a transferring mechanism 21, working of a transferring motor 2101 drives a rotating disc 2102 to rotate, the rotating disc 2102 rotates to drive a lifting hole column 2104 to slide along the inner wall of the transferring mechanism 21 through a rotating guide post 2103, the lifting hole column 2104 drives a connecting guide rod 2105 to move, so that the connecting guide rod 2105 moves to drive a swinging bent plate 2106 to swing through a swinging hole groove 2107, the swinging bent plate 2106 swings to drive a swinging sleeve 2109 to rotate through a telescopic swinging plate 2108, so that a transferring clamp 2110 rotates to a position with the same height as the placing table 22 to clamp the cold roll, then the transferring motor 2101 continuously rotates, the rotating disc 2102 rotates to drive the lifting hole column 2104 to reversely slide through the rotating guide post 2103, and the cold roll to be processed is transferred into a cylinder spray 10;

s2, then, centering operation is carried out on the cold roll to be processed, in the positioning mechanism 20, the positioning motor 2001 works to drive the screw rod sliding block 2003 to slide along the outer wall of the positioning mechanism 20 through the rotating screw rod 2002, the screw rod sliding block 2003 moves to drive the chute box 2004 to move, so that the chute box 2004 moves to drive the centering guide post 2007 screwed with the centering slide post 2005 to slide along the outer wall of the positioning mechanism 20 through the centering chute 2006, the centering guide post 2007 moves to drive the two groups of lifting chute plates 2008 to move synchronously, and the two groups of lifting chute plates 2008 move synchronously to drive the two groups of clamping blocks 2010 to carry out relative clamping operation through the two groups of clamping push rods 2009;

s3, then, fixing the cold roll to be processed, in the positioning mechanism 20, the screw slider 2003 moves to drive the chute box 2004 to move, so that the chute box 2004 moves to drive the fixed guide pillar 2013 screwed with the fixed sliding pillar 2011 to slide along the outer wall of the positioning mechanism 20 through the fixed chute 2012, the fixed guide pillar 2013 moves to drive the flat plate 2015 to rotate by taking the bottom end of the support connecting rod 2016 as the circle center through the moving rod 2014, the direction of the flat plate 2015 is unchanged when the flat plate 2015 rotates through the connecting operation of the linkage rod 2017, the flat plate 2015 moves to drive the fixed abutting block 2018 to move, and the fixing operation of the cold roll to be processed is realized;

s4, finally, carrying out spray quenching operation on the cold roll to be processed, in the spray frame 1, the spray motor 2 works to drive the threaded rod 3 to rotate, the threaded rod 3 rotates to drive the threaded slider 4 to slide along the outer wall of the spray frame 1, the threaded slider 4 moves to drive the supporting rod 6 to rotate through the working rod 5, so that the supporting rod 6 rotates to drive the lifting pore plate 8 to carry out lifting motion along the outer wall of the spray frame 1 through the lifting guide pillar 7, the lifting pore plate 8 moves to drive the supporting bracket 12 in the spray cylinder 10 to slide along the vertical sliding groove 11 through the lifting plate 9, meanwhile, the lifting pore plate 8 moves to simultaneously drive the two groups of lifting pillars 13 to synchronously move, the lifting pillars 13 move to drive the driving pore plate 15 to slide along the inner wall of the spray cylinder 10 through the rotating pore plate 14, the driving pore plate 15 moves to drive the guide pillar 17 to slide along the linear sliding groove 19 through the driving sliding groove 18, the guide pillar 17 drives the spray nozzles 16 to slide, and the spray quenching operation on the rolls with different sizes is realized through the synchronous sliding of the three groups of spray nozzles 16.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a cold roll processing is with spraying guenching unit, includes lift orifice plate (8), spraying cylinder (10), rotatory orifice plate (14), initiative orifice plate (15) and spray nozzle (16), its characterized in that: the two ends of the lifting pore plate (8) are fixedly connected with lifting columns (13) so that the lifting columns (13) move to drive the driving pore plate (15) to rotate by taking the central axis of the spraying cylinder barrel (10) as the center of a circle through the rotating pore plate (14), the inner wall of the driving pore plate (15) is connected with guide columns (17) connected with the spraying nozzles (16) in a sliding manner, driving sliding grooves (18) are formed in the connecting parts of the guide columns (17) and the driving pore plate (15), and linear sliding grooves (19) are formed in the connecting parts of the guide columns (17) and the spraying cylinder barrel (10) so that the driving sliding grooves (18) move to drive the guide columns (17) to slide along the linear sliding grooves (19);

also comprises a spraying frame (1), a threaded slide block (4), a support rod (6), a lifting plate (9) and a spraying cylinder barrel (10), the side wall of the spraying frame (1) is fixedly connected with a spraying motor (2), the output end of the spraying motor (2) is provided with a threaded rod (3) for driving the threaded sliding block (4) to horizontally slide, the top end of the threaded sliding block (4) is screwed with a working rod (5) for driving the supporting rod (6) to vertically rotate, the connecting part of the working rod (5) and the supporting rod (6) is screwed with a lifting guide post (7), so that the lifting guide post (7) moves to drive the lifting plate (9) to vertically slide along the inner wall of the spraying cylinder barrel (10) through the lifting pore plate (8), a vertical chute (11) is arranged at the connecting part of the lifting plate (9) and the spraying cylinder barrel (10), the top end of the lifting plate (9) extends into the spraying cylinder barrel (10) and is fixedly connected with a supporting bracket (12), the side wall of the spraying frame (1) is fixedly connected with a positioning mechanism (20), a transfer mechanism (21) is fixedly connected with the top end of the spraying frame (1) above the positioning mechanism (20), a placing table (22) is fixedly connected to the side surface of the transfer mechanism (21) on the side wall of the spraying frame (1);

the positioning mechanism (20) comprises a positioning motor (2001), a rotating screw (2002), a screw slider (2003), a sliding groove box (2004), a centering sliding column (2005), a centering sliding groove (2006), a centering guide column (2007), a lifting groove plate (2008), a clamping push rod (2009), a clamping block (2010), a fixed sliding column (2011), a fixed sliding groove (2012), a fixed guide column (2013), a moving rod (2014), a flat plate (2015), a supporting connecting rod (2016), a linkage rod (2017) and a fixed abutting block (2018), the top end of the positioning mechanism (20) is fixedly connected with the positioning motor (2001), and the rotating screw (2002) is installed at the output end of the positioning motor (2001), the outer wall of the rotating screw (2002) is in threaded connection with a screw slider (2003), the top end of the screw slider (2003) is fixedly connected with a chute box (2004), the inner wall of the chute box (2004) is in sliding connection with a centering sliding column (2005), a centering sliding chute (2006) is formed in the connecting part of the centering sliding column (2005) and the chute box (2004), the outer wall of the centering sliding column (2005) is in screwed connection with a centering guide pillar (2007) in sliding connection with the inner wall of the positioning mechanism (20), the top end of the centering guide pillar (2007) is fixedly connected with a lifting groove plate (2008), the inner wall of the lifting groove plate (2008) is in sliding connection with the inner wall of the positioning mechanism (20) The wall-sliding connection type centering device comprises a clamping push rod (2009) in wall sliding connection, the top end of the clamping push rod (2009) is fixedly connected with a clamping block (2010), the side wall, away from a centering sliding column (2005), of the inner wall of a chute box (2004) is connected with a fixed sliding column (2011) in a sliding mode, a fixed sliding chute (2012) is formed in the connecting portion of the fixed sliding column (2011) and the chute box (2004), the outer wall of the fixed sliding column (2011) is screwed with a fixed guide column (2013) in sliding connection with the inner wall of a positioning mechanism (20), the top end of the fixed guide column (2013) is screwed with a moving rod (2014), the top end of the moving rod (2014) is screwed with a leveling plate (2015), a supporting connecting rod (2016) in screwed connection with the outer wall of the positioning mechanism (20) is screwed in the middle of the outer wall of the leveling plate (2015), a linkage rod (2017) in screwed connection with the bottom end of the moving rod (2014) is screwed in the middle of the outer wall of the leveling plate (2015), and one end, away from the moving rod (2014) is located on the side face of the fixed clamping block (2010) and is connected with a clamping block (2016);

the transfer mechanism (21) comprises a transfer motor (2101), a rotating disc (2102), a rotating guide post (2103), a lifting hole column (2104), a connecting guide rod (2105), a swinging bent plate (2106), a swinging hole groove (2107), a telescopic swinging plate (2108), a swinging sleeve (2109) and a transfer clamp (2110), the top end of the transfer mechanism (21) is fixedly connected with a transfer motor (2101), and the output end of the transfer motor (2101) is provided with a rotating disc (2102), the side wall of the rotating disc (2102) is provided with a lifting hole column (2104) which is connected with the side wall of the transfer mechanism (21) in a sliding way, and the connection part of the lifting hole column (2104) and the rotating disc (2102) is provided with a rotating guide column (2103), the top end of the lifting hole column (2104) is fixedly connected with a connecting guide rod (2105), and the outer wall of the connecting guide rod (2105) is movably connected with a swinging bent plate (2106) which is screwed with the side wall of the transfer mechanism (21), a swinging hole groove (2107) is arranged at the connecting part of the swinging bent plate (2106) and the connecting guide rod (2105), one end of the swing bent plate (2106) far away from the swing hole groove (2107) is rotatably connected with a telescopic swing plate (2108), and the outer wall of the telescopic swing plate (2108) is sleeved with a swing sleeve (2109) which is screwed with the side wall of the transfer mechanism (21), the bottom end of the telescopic swing plate (2108) is fixedly connected with a transfer clamp (2110).

2. The spray quenching device for processing the cold roll according to claim 1, characterized in that: the spraying cylinder is characterized in that the three groups of linear sliding grooves (19) are arranged, the intersection points of the central axes of the three groups of linear sliding grooves (19) coincide with the central axis of the spraying cylinder (10), the driving sliding grooves (18) are arc-shaped, the driving sliding grooves (18) are provided with three groups, and the three groups of driving sliding grooves (18) correspond to the three groups of linear sliding grooves (19) one to one.

3. The spray quenching device for processing the cold roll according to claim 1, characterized in that: the outer shape of the centering chute (2006) and the outer shape of the fixed chute (2012) are both in an L shape, the position relation between the centering chute (2006) and the fixed chute (2012) is in central symmetry with respect to the geometric center of the chute box (2004), the lifting chute plate (2008) forms a lifting structure with the positioning mechanism (20) through the centering sliding column (2005) and the centering chute (2006), two groups of lifting chute plates (2008) are arranged, the position relation between the two groups of lifting chute plates (2008) is symmetrical with respect to the centering guide column (2007), and the clamping push rod (2009) forms a telescopic structure with the positioning mechanism (20) through the centering guide column (2007) and the lifting chute plate (2008).

4. The spray quenching device for processing the cold roll according to claim 1, characterized in that: the fixed guide post (2013) and the positioning mechanism (20) form a telescopic structure through the fixed sliding post (2011), the fixed sliding chute (2012) and the positioning mechanism, the difference between the relative position of the centering sliding post (2005) and the centering sliding chute (2006) and the relative position of the fixed sliding post (2011) and the fixed sliding chute (2012) is equal to the length of a horizontal sliding chute of the centering sliding chute (2006), and the translational plate (2015) forms a directional rotating structure through the moving rod (2014), the support connecting rod (2016) and the linkage rod (2017) and the positioning mechanism (20).

5. The spray quenching device for processing the cold roll according to claim 1, characterized in that: the lifting hole column (2104) forms a lifting structure through the rotating disc (2102) and the rotating guide column (2103) and the transfer mechanism (21), the lifting height of the lifting hole column (2104) is equal to the diameter of the rotating disc (2102), the swinging bent plate (2106) forms a swinging structure through the connecting guide rod (2105) and the swinging hole groove (2107) and the transfer mechanism (21), and the swinging angle of the swinging bent plate (2106) is 90 degrees.

6. The spray quenching device for processing the cold roll according to claim 1, characterized in that: swing sleeve (2109) constitute swing structure through between swing bent plate (2106) and flexible swing plate (2108) and transport mechanism (21), and the swing angle of swing sleeve (2109) is 90, the swing center of swing sleeve (2109) is the same height with the height of placing platform (22), and the swing center of swing sleeve (2109) is located same vertical plane with the axis of spraying cylinder (10).