阅读说明：本技术 一种冷轧辊加工用喷雾淬火装置及使用方法 (Spray quenching device for cold roll processing and use method ) 是由 石跃军 朱健 于 2021-09-01 设计创作，主要内容包括：本发明公开了一种冷轧辊加工用喷雾淬火装置及使用方法,属于喷雾淬火技术领域,一种冷轧辊加工用喷雾淬火装置,包括升降孔板、喷雾缸筒、旋转孔板、主动孔板和喷雾喷嘴,所述升降孔板的两端均固定连接有升降柱,以使得升降柱运动通过所述旋转孔板带动所述主动孔板以所述喷雾缸筒的中轴线为圆心转动,所述主动孔板的内壁滑动连接有与所述喷雾喷嘴相连接的导向柱,该冷轧辊加工用喷雾淬火装置及使用方法,通过设置摆动套筒,在转运机构中,转动盘转动通过旋转导柱带动升降孔柱滑动,升降孔柱运动带动连接导杆运动,连接导杆运动运动通过摆动孔槽带动摆动弯板摆动,摆动弯板摆动运动通过伸缩摆板带动摆动套筒转动,实现对冷轧辊的转运操作。(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, 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 both 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 of a circle 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 way, the spray quenching device for processing the cold roll and the use method thereof are characterized in that a swinging sleeve is arranged, a rotating disc rotates to drive the lifting pore column to slide by the rotary guide column in a transfer mechanism, 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, the swinging motion of the swinging bent plate drives the swinging sleeve to rotate through the telescopic swinging plate, and the transfer operation of the cold roll is realized.)

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 mode, 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).

2. The spray quenching device for processing the cold roll according to claim 1, characterized in that: including spraying frame (1), screw slider (4), bracing piece (6), lifter plate (9) and spraying cylinder (10), the lateral wall fixedly connected with spraying motor (2) of spraying frame (1), the output of spraying motor (2) is installed and is used for driving screw slider (4) horizontal slip's threaded rod (3), the top of screw slider (4) has connect soon and is used for driving bracing piece (6) vertical rotatory work bar (5), the position of being connected of work bar (5) and bracing piece (6) has connect soon lift guide pillar (7) to make lift guide pillar (7) motion drive through lift orifice plate (8) lifter plate (9) along the vertical slip of inner wall of spraying cylinder (10), vertical spout (11) have been seted up at the position of being connected of lifter plate (9) and spraying cylinder (10), the top of lifter plate (9) extends to spraying cylinder (10) inside fixedly connected with support (12) ) The side wall fixedly connected with positioning mechanism (20) of spraying frame (1), the top fixedly connected with transport mechanism (21) that positioning mechanism (20) is located spraying frame (1), the side of transport mechanism (21) is located spraying frame (1)'s side wall fixedly connected with places platform (22).

3. The spray quenching device for processing the cold roll according to claim 2, 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.

4. The spray quenching device for processing the cold roll according to claim 2, characterized in that: 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), 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), a centering sliding chute (2006) is formed in the connecting part of the centering sliding column (2005) and the sliding chute box (2004), a centering guide column (2007) which is connected with the inner wall of the positioning mechanism (20) in a sliding manner is screwed on the outer wall of the centering sliding column (2005), the top end of the centering guide column (2007) is fixedly connected with a lifting groove plate (2008), 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), a clamping block (2010) is fixedly connected at the top end of the clamping push rod (2009), a fixed sliding column (2011) is connected with the side wall of the inner wall of the sliding chute box (2004) far away from the centering sliding column (2005) in a sliding manner, a fixed sliding chute (2012) is formed in the connecting part of the fixed sliding column (2011) and the sliding chute box (2004), and a fixed guide column (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), and the top of fixed guide pillar (2013) has connect motion bar (2014) soon, the top of motion bar (2014) has connect tie plate (2015) soon, and has connect soon in the middle of the outer wall of tie plate (2015) and have connect soon with positioning mechanism (20) outer wall support link (2016) that connect soon, connect soon in the middle of the outer wall of support link (2016) and connect soon with motion bar (2014) bottom gangbar (2017), the one end that motion bar (2014) were kept away from in tie plate (2015) is located the fixed piece (2018) that supports of the side fixedly connected with of pressing from both sides tight piece (2010).

5. The spray quenching device for processing the cold roll according to claim 4, 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 centrosymmetric about 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), the lifting chute plate (2008) is provided with two groups, the position relation between the two groups of lifting chute plates (2008) is symmetric about 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).

6. The spray quenching device for processing the cold roll according to claim 4, 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).

7. The spray quenching device for processing the cold roll according to claim 2, characterized in that: 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), wherein the top end of the transfer mechanism (21) is fixedly connected with the transfer motor (2101), the rotating disc (2102) is installed at the output end of the transfer motor (2101), the lifting hole column (2104) is arranged on the side wall of the rotating disc (2102) and is in sliding connection with the side wall of the transfer mechanism (21), the rotating guide post (2103) is arranged at the connecting part of the lifting hole column (2104) and the rotating disc (2102), the connecting guide rod (2105) is fixedly connected at the top end of the lifting hole column (2104), and the outer wall of the connecting guide rod (2105) is movably connected with the swinging bent plate (2106) which is in rotary connection with the side wall of the transfer mechanism (21), swing hole groove (2107) have been seted up with the position of being connected of connecting rod (2105) to swing bent plate (2106), swing hole groove (2107) has been kept away from in swing bent plate (2106) one end has connect flexible pendulum board (2108) soon, and the outer wall of flexible pendulum board (2108) cup joints swing sleeve (2109) that connect soon with transport mechanism (21) lateral wall, the bottom fixedly connected with of flexible pendulum board (2108) transports and presss from both sides (2110).

8. The spray quenching device for processing the cold roll according to claim 7, 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.

9. The spray quenching device for processing the cold roll according to claim 7, 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).

10. The use method of the spray quenching device for processing the cold roll is characterized by comprising the following steps of:

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), a transferring motor (2101) works to drive 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) moves to drive 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 which is equal to the placing table (22) in height to clamp the cold roll, then the transferring motor (2101) continues to rotate, the rotating disc (2102) rotates to drive the lifting hole column (2104) to reversely slide through the rotating guide post (2103), transferring a cold roll to be processed into a spray cylinder (10);

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

s3, then, fixing the cold roll to be processed, in a positioning mechanism (20), moving a screw slider (2003) to drive a chute box (2004) to move, so that the chute box (2004) moves through a fixed chute (2012) to drive a fixed guide post (2013) screwed with a fixed sliding post (2011) to slide along the outer wall of the positioning mechanism (20), the fixed guide post (2013) moves through a moving rod (2014) to drive a flat plate (2015) to rotate by taking the bottom end of a support connecting rod (2016) as the circle center, the direction of the flat plate (2015) is unchanged during rotation through the connection operation of a linkage rod (2017), and the flat plate (2015) moves to drive a fixed abutting block (2018) to move, so that 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 a spray frame (1), a spray motor (2) works to drive a threaded rod (3) to rotate, the threaded rod (3) rotates to drive a threaded slide block (4) to slide along the outer wall of the spray frame (1), the threaded slide block (4) moves to drive a support rod (6) to rotate through a working rod (5), so that the support rod (6) rotates to drive a lifting pore plate (8) to carry out lifting motion along the outer wall of the spray frame (1) through a lifting guide post (7), the lifting pore plate (8) moves to drive a support bracket (12) in a spray cylinder (10) to slide along a vertical sliding chute (11) through a lifting plate (9), meanwhile, the lifting pore plate (8) moves to simultaneously drive two groups of lifting columns (13) to synchronously move, the lifting columns (13) move to drive an orifice plate (15) to slide along the inner wall of the spray cylinder (10) through a rotary pore plate (14), the driving pore plate (15) moves to drive the guide post (17) to slide along the linear sliding groove (19) through the driving sliding groove (18), the guide post (17) drives the spray nozzles (16) to slide, and spray quenching operation on cold rolls with different sizes is realized through synchronous sliding of the three groups of spray nozzles (16).

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 search, the invention discloses a spray quenching device for roller processing, which is disclosed by 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 roll 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 initiative spout has been seted up with the position of being connected of initiative orifice plate to the guide post, sharp spout has been seted up with the position of being connected of spraying cylinder to make the initiative spout motion drive the guide post and slide 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 the side wall of the spraying frame is fixedly connected with a spraying motor, the output end of the spraying motor is provided with a threaded rod for driving the threaded slider to horizontally slide, the top end of the threaded slider is screwed with a working rod for driving the support rod to vertically rotate, the connecting part of the working rod and the support rod is screwed with a lifting guide pillar, 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, the connecting part of the lifting plate and the spraying cylinder barrel is provided with a vertical sliding chute, the top end of the lifting plate extends into the spraying cylinder barrel and is fixedly connected with a support bracket, the side wall of the spraying frame is fixedly connected with a positioning mechanism, and the upper part of the positioning mechanism is positioned at the top end of the spraying frame and is fixedly connected with a transfer mechanism, the lateral surface of the transfer mechanism is positioned on the lateral wall of the spraying frame and is fixedly connected with a placing table.

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 box, 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, the top end of the centering guide pillar is fixedly connected with the lifting chute plate, the inner wall of the lifting chute plate is in sliding connection with the clamping push rod in sliding connection with the inner wall of the positioning mechanism, and the top end of the clamping push rod is fixedly connected with a clamping block, the side wall of the inner wall of the chute box, which is far away from the centering sliding column, is connected with a fixed sliding column in a sliding manner, a fixed sliding chute is formed in the connecting part of the fixed sliding column and the chute box, the outer wall of the fixed sliding column is screwed with a fixed guide pillar which is connected with the inner wall of the positioning mechanism in a sliding manner, 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, the middle of the outer wall of the flat plate is screwed with a supporting connecting rod which is screwed with the outer wall of the positioning mechanism, the middle of the outer wall of the supporting connecting rod is screwed with a linkage rod which is screwed with the bottom end of the moving rod, and one end of the flat plate, which is far away from the moving rod, is located on the side face of the clamping block and is fixedly connected with a fixed abutting block.

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

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 transfer mechanism comprises a transfer motor, a rotating disc, a rotating guide post, a lifting hole post, a connecting guide rod, a swinging bent plate, a swinging hole groove, a telescopic swinging plate, a swinging sleeve and a transfer clamp, the top end of the transfer mechanism is fixedly connected with the transfer motor, the output end of the transfer motor is provided with the rotating disc, the side wall of the rotating disc is provided with the lifting hole post which is in sliding connection with the side wall of the transfer mechanism, the connecting part of the lifting hole post and the rotating disc is provided with the rotating guide post, the top end of the lifting hole post is fixedly connected with the connecting guide rod, the outer wall of the connecting guide rod is movably connected with the swinging bent plate which is in screwed connection with the side wall of the transfer mechanism, the connecting part of the swinging bent plate and the connecting guide rod is provided with the swinging hole groove, one end of the swinging bent plate, far away from the swinging hole groove, is screwed with the telescopic swinging plate, and the outer wall of the telescopic swinging bent plate is sleeved with the swinging sleeve which is screwed with the side wall of the transfer mechanism, the bottom fixedly connected with of flexible balance weight is transported and is pressed from both sides.

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 between 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 transferring operation on the cold roll to be processed, in a transferring mechanism, driving a rotating disc to rotate by the operation of a transferring motor, driving a lifting hole column to slide along the inner wall of the transferring mechanism through a rotating guide column by the rotation of the rotating disc, 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, clamping the cold roll by rotating a transferring clamp to a position with the same height as the placing table, continuing to rotate by the transferring motor, driving the lifting hole column to reversely slide by the rotation of the rotating disc through the rotating guide column, and transferring the cold roll to be processed into a spraying cylinder barrel;

s2, then, centering the cold roll to be processed, in the positioning mechanism, the positioning motor works to drive the screw rod slide block to slide along the outer wall of the positioning mechanism by rotating the screw rod, the screw rod slide block moves to drive the chute box to move, so that the chute box moves to drive the centering guide pillar screwed with the centering slide column 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, and 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;

s3, then, fixing the cold roll to be processed, wherein in the positioning mechanism, the screw slider moves to drive the chute box to move, so that the chute box moves to drive the fixed guide post screwed with the fixed sliding post to slide along the outer wall of the positioning mechanism through the fixed chute, the fixed guide post moves to drive the flat plate to rotate by taking the bottom end of the support connecting rod as the center of a circle 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;

s4, finally, carrying out spray quenching operation on the cold roll to be processed, wherein in the spray frame, the spray motor works to drive the threaded rod to rotate, the threaded rod rotates to drive the threaded slide block to slide along the outer wall of the spray frame, the threaded slide block moves to drive the support rod to rotate through the working rod, so that the support rod rotates to drive the lifting pore plate to carry out lifting motion along the outer wall of the spraying frame through the lifting guide post, the lifting pore plate drives the support bracket in the spraying cylinder barrel to slide along the vertical sliding groove through the lifting plate, meanwhile, the lifting pore plate moves to drive the two groups of lifting columns to synchronously move, the lifting columns move to drive the driving pore plate to slide along the inner wall of the spraying cylinder barrel through the rotating pore plate, the driving pore plate moves to drive the guide columns to slide along the linear sliding grooves through the driving sliding grooves, the guide columns drive the spraying nozzles to slide, and the spray quenching operation of cold rolls with different sizes is realized by synchronous sliding of the 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 overall first-view-angle connection structure of a spray quenching device for cold roll processing according to 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 according to 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 translation 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, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not 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, the spraying device comprises a spraying frame 1, a threaded slider 4, a support rod 6, a lifting plate 9 and a spraying cylinder barrel 10, wherein 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 slider 4 to horizontally slide, the top end of the threaded slider 4 is screwed with a working rod 5 for driving the support rod 6 to vertically rotate, the connecting part of the working rod 5 and the support rod 6 is screwed with a lifting guide pillar 7, so that the lifting guide pillar 7 moves to drive the lifting plate 9 to vertically slide along the inner wall of the spraying cylinder barrel 10 through a lifting hole plate 8, the connecting part of the lifting plate 9 and the spraying cylinder barrel 10 is provided with a vertical chute 11, the top end of the lifting plate 9 extends to the inside of the spraying cylinder barrel 10 and is fixedly connected with a support bracket 12, the side wall of the spraying frame 1 is fixedly connected with a positioning mechanism 20, the upper part of the positioning mechanism 20 is positioned at the top end of the spraying frame 1 and is fixedly connected with a transfer mechanism 21, the side of transport mechanism 21 is located the lateral wall fixedly connected with of spraying frame 1 and places platform 22, be favorable to the 4 motion of screw slider to drive bracing piece 6 through work bar 5 and rotate, so that bracing piece 6 rotates and drives lift orifice plate 8 through lift guide pillar 7 and carry out the elevating movement along the outer wall of spraying frame 1, the control operation to the 8 motion of lift orifice plate is realized, through setting up positioning mechanism 20, be favorable to realizing treating the location clamping operation of the cold roll of processing, through setting up transport mechanism 21, be favorable to realizing treating the automatic unloading operation of going up of the cold roll of processing.

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 post 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 sliding groove box 2004 in a sliding manner, a fixed sliding groove 2012 is arranged at the connecting part of the fixed sliding column 2011 and the sliding groove box 2004, a fixed guide post 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 post 2013, a flat moving 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 moving rod 2014 is screwed on the middle of the outer wall of the support connecting rod 2016, one end of the flat plate 2014, a fixed abutting block 2018 is fixedly connected on the side face of the clamping block 2010, by providing the positioning mechanism 20, it is advantageous 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 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 sets of lifting groove plates 2008 to move synchronously, the two sets of lifting groove 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 slide post 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 horizontal moving plate 2015 to rotate by taking the bottom end of the support connecting rod 2016 as a circle center through the moving rod 2014, through the connection operation of the linkage rods 2017, the direction is unchanged when the horizontal moving plate 2015 rotates, the horizontal moving plate 2015 moves to drive the fixed abutting block 2018 to move, and the fixed operation of the cold roll to be processed is realized.

Furthermore, the outer shape of the centering chute 2006 and the outer shape of the fixed chute 2012 are both "L" shaped, the positional relationship between the centering chute 2006 and the fixed chute 2012 is centrosymmetric with respect to the geometric center of the chute box 2004, the lifting chute 2008 forms a lifting structure through the centering sliding column 2005 and the centering chute 2006 and the positioning mechanism 20, the lifting chute 2008 is provided with two sets, the positional relationship between the two sets of lifting chute 2008 is symmetric with respect to the centering guide column 2007, the clamping push rod 2009 forms a telescopic structure through the centering guide column 2007 and the lifting chute 2008 and the positioning mechanism 20, which is beneficial for the chute box 2004 to 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 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, the centering operation of the cold roll to be processed is realized.

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 the cold roll to be processed is facilitated, the chute 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 connecting operation of the linkage rod 2017 is facilitated, the direction of the leveling plate 2015 is unchanged when the leveling plate 2015 rotates, the leveling plate 2015 moves to drive the fixed abutting block 2018 to move, the fixing operation of the cold roll to be processed is realized.

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 top end of the transfer mechanism 21 is fixedly connected with the transfer motor 2101, the rotating disc 2102 is installed at the output end of the transfer motor 2101, the side wall of the rotating disc 2102 is provided with the lifting hole column 2104 in sliding connection with the side wall of the transfer mechanism 21, the connecting part of the lifting hole column 2104 and the rotating disc 2102 is provided with the rotating guide post 2103, the top end of the lifting hole column 2104 is fixedly connected with the connecting guide rod 2105, the outer wall of the connecting guide rod 2105 is movably connected with the swinging bending plate 2106 which is rotatably connected with the side wall of the transfer mechanism 21, the connecting part of the swinging bending plate 2106 and the connecting guide rod 2105 is provided with the swinging hole slot 2107, one end of the swinging bending plate 2106 far away from the swinging hole slot 2107 is rotatably connected with the telescopic swinging plate 2108, and flexible swing board 2108's outer wall cup joints the swing sleeve 2109 who connects soon with transfer mechanism 21 lateral wall, flexible swing board 2108's bottom fixedly connected with transfer clamp 2110, through setting up transfer mechanism 21, be favorable to the rolling disc 2102 to rotate and drive the inner wall slip of lift hole post 2104 along transfer mechanism 21 through rotatory guide pillar 2103, lift hole post 2104 moves and drives and connect the motion of guide arm 2105, so that connect the motion of guide arm 2105 and drive the swing bent plate 2106 swing through swing hole groove 2107, swing bent plate 2106 swing motion drives swing sleeve 2109 through flexible swing board 2108 and rotates, the realization is treated the transportation operation of the cold-rolling mill roll of 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 moves to drive 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 spraying cylinder 10;

s2, then, performing centering operation on the cold roll to be processed, in the positioning mechanism 20, the positioning motor 2001 operates to drive the screw slider 2003 to slide along the outer wall of the positioning mechanism 20 by rotating the screw 2002, 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 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 sets of lifting chute plates 2008 to move synchronously, and 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;

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 post 2013 screwed with the fixed sliding post 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 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 unchanged when the leveling plate 2015 rotates through the connection operation of the linkage rod 2017, and the leveling plate 2015 moves to drive the fixed resisting block 2018 to move, so that 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 a spray frame 1, a spray motor 2 works to drive a threaded rod 3 to rotate, the threaded rod 3 rotates to drive a threaded slide block 4 to slide along the outer wall of the spray frame 1, the threaded slide block 4 moves to drive a support rod 6 to rotate through a working rod 5, so that the support rod 6 rotates to drive a lifting pore plate 8 to carry out lifting motion along the outer wall of the spray frame 1 through a lifting guide post 7, the lifting pore plate 8 moves to drive a support bracket 12 in a spray cylinder 10 to slide along a vertical sliding groove 11 through a lifting plate 9, meanwhile, the lifting pore plate 8 moves to simultaneously drive two groups of lifting posts 13 to synchronously move, the lifting posts 13 move to drive a driving pore plate 15 to slide along the inner wall of the spray cylinder 10 through a rotating pore plate 14, the driving pore plate 15 moves to drive a guide post 17 to slide along a linear sliding groove 19 through a driving sliding groove 18, and the guide post 17 drives a spray nozzle 16 to slide, and the spray quenching operation of cold rolls with different sizes is realized by 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.