CN214694283U - Quenching cooling device based on roller quenching and tempering - Google Patents

Abstract

The utility model discloses a quenching cooling device based on roller quenching and tempering, which comprises a workbench, wherein the top of the workbench is fixed with a first motor through bolts, the top of the workbench is symmetrically provided with a threaded rod and a slide rod, the output end of the first motor is fixed with one end of the threaded rod through spot welding, and the top of the workbench and one side far away from the first motor are provided with a spray cooling device; the utility model discloses an earlier move the metal runner through removing the cassette tape and remove on the spout, realize supporting the roll of unidimensional, rethread metal runner drives the roll and rotates to cool down through atomizer spun coolant liquid, make the roll cool off in the pivoted simultaneously, the roll is in quiescent condition when having solved traditional roll cooling, can not further the efficient make the roll receive even cooling, in order to reach dynamic cooling, even cooling and the effect of roll size adjustment mutually supporting.

Description

Quenching cooling device based on roller quenching and tempering

Technical Field

The utility model relates to a quenching cooling technical field of roll quenching and tempering, in particular to a quenching cooling device based on roll quenching and tempering.

Background

The integral heat treatment of the roller is generally divided into four types of annealing, normalizing, quenching and tempering, wherein the quenching is a metal treatment process method of putting the roller in a certain heating furnace to be heated to a certain temperature, preserving the heat for a period of time, and then cooling to the normal temperature at a certain speed, the size and the integral chemical composition of the workpiece are not changed by the treatment method, the internal structure of the workpiece or the chemical composition on the surface of the workpiece are changed, and thus the internal quality of the workpiece is improved to meet certain service performance of the workpiece;

the traditional roller quenching is to place the whole roller into cooling liquid and cool the roller by an immersion method, so that the cooled roller is inconvenient to take and carry out lower treatment, the cooling treatment effect of the roller is low, the roller is in a static state in the cooling process, the roller cannot be further efficiently cooled uniformly, and the splashing and evaporation conditions of the cooling liquid are not treated in a centralized manner;

therefore, a quenching cooling device based on roll quenching and tempering is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quenching cooling device based on roll quenching and tempering to solve the problem that the roll is difficult for taking after the cooling treatment effect that proposes among the above-mentioned background art is low, the coolant liquid splashes and quenches.

In order to achieve the above object, the utility model provides a following technical scheme:

a quenching cooling device based on roller quenching and tempering processing comprises a workbench, wherein a first motor is fixed at the top of the workbench through a bolt, a threaded rod and a sliding rod are symmetrically installed at the top of the workbench, the output end of the first motor is fixed with one end of the threaded rod through spot welding, and a spray cooling device is installed at the top of the workbench and at one side far away from the first motor;

the spray cooling device comprises an exhaust fan, a filter box, a filter cotton core, an exhaust pipe, an air suction head, a cooling liquid tank, a spray cover, an atomizing nozzle, a liquid inlet pipe and a first shell, wherein the exhaust fan is fixed at the top of the first shell through a bolt, the output end of the exhaust fan is communicated with the filter box through a guide pipe, the filter cotton core is arranged at an air inlet and an air outlet in the filter box, the air suction head is arranged at the bottom of the first shell, the air suction head is communicated with one side of the filter box through the exhaust pipe, the cooling liquid tank is arranged inside the first shell, the bottom of the cooling liquid tank is communicated with the spray cover through a guide pipe, the top of the cooling liquid tank is communicated with the liquid inlet pipe through a guide pipe, and the atomizing nozzle is uniformly arranged at the bottom of the spray cover;

the utility model discloses a metal runner, including workstation, first motor, second motor, two horizontal poles, first belt pulley, second belt pulley, fixed box, bearing swing joint, fixed box, movable box, fixed box, second motor output, two horizontal poles are installed to the top symmetry of workstation, and the one end of a horizontal pole is fixed mutually through spot welding with the output of second motor, the direction line has all been seted up on the surface of horizontal pole, and the cover is equipped with first belt pulley on the horizontal pole that is connected with the second motor, and the cover is equipped with the second belt pulley on another horizontal pole, first belt pulley is connected through the belt with the second belt pulley, still install fixed box and movable box on the workstation respectively the symmetry, and the movable box is close to second motor output, and the second motor output is kept away from to fixed box, the metal runner is all installed to fixed box and movable box's inside, and the both sides of the metal runner in the movable box all have the sleeve through bearing swing joint, the sleeve is fixed with movable box's inner wall department mutually, and the other end of horizontal pole runs through fixed box, Metal runner, removal box and sleeve to be connected with fixed box, first motor, air exhauster and second motor all with external power source electric connection.

Further, fixed box and horizontal pole are bearing swing joint, and the metal runner in the fixed box is fixed for spot welding with the horizontal pole, it cup joints, contactless with the horizontal pole to remove box and sleeve, and the surface of the metal runner in the removal box has seted up the direction arch to cooperate with the horizontal pole.

Furthermore, the bottom of the movable box is provided with a sliding chute, the two sides of the sliding chute are uniformly and symmetrically provided with clamping grooves, and one side of the movable box is symmetrically provided with a clamping device.

Further, latch device includes montant, handle, fixture block, fixed block, spring and second casing, the one end of montant runs through there are second casing and fixed block, and the both ends of montant are fixed with handle and fixture block through spot welding respectively, the montant is fixed for spot welding with the fixed block, and the fixed block is located the inside of second casing and is close to the position department of fixture block, the spring is located the inside of second casing and overlaps and establish in the outside of montant, and the both ends of spring are connected with fixed block and second casing respectively.

Furthermore, one end of the threaded rod and one end of the sliding rod penetrate through the first shell, the threaded rod is in threaded connection with the first shell, and the sliding rod is in sliding connection with the first shell.

Compared with the prior art, the beneficial effects of the utility model are that:

move metal runner through removing the cassette and remove on the spout earlier, realize supporting not unidimensional roll, rethread metal runner drives the roll and rotates to through atomizer spun coolant liquid cooling, make the roll cool off when the pivoted, the roll is in quiescent condition when having solved traditional roll cooling, can not further the efficient make the roll receive even cooling, in order to reach dynamic cooling, even cooling and the effect of roll size regulation interordination.

Drawings

Fig. 1 is a schematic top view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the spray cooling device of the present invention;

FIG. 3 is a schematic cross-sectional view of the latch of the present invention;

FIG. 4 is a schematic view of the cross bar structure of the present invention;

FIG. 5 is a schematic view of the metal runner structure of the present invention;

in the figure: 1. a work table; 2. a first motor; 3. a threaded rod; 4. a slide bar; 5. a spray cooling device; 501. an exhaust fan; 502. a filter box; 503. filtering the cotton core; 504. an air exhaust pipe; 505. an air pumping head; 506. a coolant tank; 507. a liquid spraying cover; 508. an atomizing spray head; 509. a liquid inlet pipe; 510. a first housing; 6. a second motor; 7. a cross bar; 8. a first belt pulley; 9. a second belt reel; 10. a belt; 11. a fixing box; 12. a metal runner; 13. moving the cartridge; 14. a clamping device; 141. a vertical rod; 142. A handle; 143. a clamping block; 144. a fixed block; 145. a spring; 146. a second housing; 15. a chute; 16. a card slot; 17. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a quenching cooling device based on roller quenching and tempering processing comprises a workbench 1, wherein a first motor 2 is fixed at the top of the workbench 1 through a bolt, a threaded rod 3 and a sliding rod 4 are symmetrically installed at the top of the workbench 1 through power output of the first motor 2, and the threaded rod 3 and the sliding rod 4 are matched to drive a spray cooling device 5 to move in the horizontal direction, the output end of the first motor 2 is fixed with one end of the threaded rod 3 through spot welding, and the spray cooling device 5 is installed at the top of the workbench 1 and at one side far away from the first motor 2;

one end of the threaded rod 3 and one end of the sliding rod 4 penetrate through the first shell 510, the threaded rod 3 is in threaded connection with the first shell 510, and the sliding rod 4 is in sliding connection with the first shell 510, so that the spray cooling device 5 can be moved, and a worker can conveniently cover and take the roller;

the spray cooling device 5 comprises an exhaust fan 501, a filter box 502, a filter cotton core 503, an exhaust pipe 504, an exhaust head 505, a coolant tank 506, a spray hood 507, an atomizer 508, a liquid inlet pipe 509 and a first shell 510, wherein the exhaust fan 501 is fixed at the top of the first shell 510 through bolts, the generated gas is uniformly processed, the output end of the exhaust fan 501 is communicated with the filter box 502 through a guide pipe, the filter cotton core 503 is arranged at an air inlet and an air outlet in the filter box 502, the pretreatment is carried out before the uniform treatment, part of the coolant is intercepted, the exhaust head 505 is arranged at the bottom of the first shell 510, the exhaust head 505 is communicated with one side of the filter box 502 through the exhaust pipe 504 to realize the extraction of the gas, the coolant tank 506 is arranged in the first shell 510, the bottom of the coolant tank 506 is communicated with the spray hood 507 through a guide pipe, the top of the coolant tank 506 is communicated with the liquid inlet pipe 509 through a guide pipe, the bottom of the liquid spraying cover 507 is uniformly provided with atomizing nozzles 508 to enable cooling liquid to be uniformly sprayed on the surface of the roller, the top of the workbench 1 is provided with a second motor 6 to drive the metal runner 12 on the cross bar 7 to rotate so as to enable the roller on the metal runner 12 to move, dynamic cooling of the roller is realized, and the cooling liquid can be uniformly sprayed on the surface of the roller due to uniform rotation of the roller;

the top of the workbench 1 is provided with a second motor 6, the top of the workbench 1 is symmetrically provided with two cross rods 7, one end of one cross rod 7 is fixed with the output end of the second motor 6 through spot welding, the surfaces of the cross rods 7 are provided with guide grains, so that the movable box 13 moves on the cross rods 7 through the guide grains, the cross rod 7 connected with the second motor 6 is sleeved with a first belt pulley 8, the other cross rod 7 is sleeved with a second belt pulley 9, the first belt pulley 8 is connected with the second belt pulley 9 through a belt 10, power is transmitted to the cross rod 7 through the matching between the first belt pulley 8 and the second belt pulley 9 and the belt 10, the workbench 1 is further symmetrically provided with a fixed box 11 and a movable box 13 respectively, the movable box 13 is close to the output end of the second motor 6, the fixed box 11 is far away from the output end of the second motor 6, and a separated component setting mode, the supporting and rotating of the roller are facilitated, the metal rotating wheels 12 are mounted inside the fixed box 11 and the movable box 13, two sides of the metal rotating wheels 12 in the movable box 13 are movably connected with sleeves 17 through bearings, the metal rotating wheels 12 in the movable box 13 are fixed through the sleeves 17, the metal rotating wheels 12 are prevented from offsetting when the metal rotating wheels 12 rotate, the sleeves 17 are fixed to the inner wall of the movable box 13, the fixed box 11, the metal rotating wheels 12, the movable box 13 and the sleeves 17 penetrate through the other end of the cross rod 7 and are connected with the fixed box 11, and the first motor 2, the exhaust fan 501 and the second motor 6 are electrically connected with an external power supply;

additionally, the fixed box 11 is movably connected with the cross rod 7 through a bearing, the metal rotating wheel 12 in the fixed box 11 is fixed with the cross rod 7 through spot welding, the movable box 13, the sleeve 17 and the cross rod 7 are sleeved and do not contact with each other, a guide bulge is arranged on the surface of the metal rotating wheel 12 in the movable box 13 and is matched with the cross rod 7, and the metal rotating wheel 12 in the movable box 13 slides and rotates on the cross rod 7;

and the bottom of the movable box 13 is provided with a sliding chute 15, two sides of the sliding chute 15 are uniformly and symmetrically provided with clamping grooves 16, one side of the movable box 13 is symmetrically provided with a clamping device 14, the clamping device 14 comprises a vertical rod 141, a handle 142, a clamping block 143, a fixed block 144, a spring 145 and a second shell 146, one end of the vertical rod 141 penetrates through the second shell 146 and the fixed block 144, the clamping device 14 is convenient to pull and move by the arrangement of the handle 142, the handle 142 and the clamping block 143 are respectively fixed at two ends of the vertical rod 141 by spot welding, the vertical rod 141 and the fixed block 144 are fixed by spot welding, the fixed block 144 is positioned inside the second shell 146 and close to the clamping block 143, the spring 145 is positioned inside the second shell 146 and sleeved outside the vertical rod 141, and the two ends of the spring 145 are respectively connected with the fixed block 144 and the second shell 146, so that the two arranged movable boxes 13 can be adjusted to a proper clamping groove 16 by the clamping device 14, the rollers with different sizes are supported, and the practicability is high.

The utility model discloses a theory of operation:

pulling the handle 142 to drive the vertical rod 141 and the fixing block 144 thereon to move, and driving the spring 145 in the housing 146 to compress, so that the fixture block 143 is separated from the slot 16, then the movable box 13 is moved to a position matched with the roller, the handle 142 is released, and the fixture block 143 enters the slot 16 again under the action of the restoring force of the spring 145 to fix the position of the movable box 13;

then, the rollers are moved to two groups of four metal rotating wheels 12 through external mechanical equipment, a second motor 6 is started to drive a first belt pulley 8 and a cross rod 7 to rotate, the first belt pulley 8 drives a second belt pulley and another cross rod 7 to rotate through a belt 10, the cross rod 7 drives the metal rotating wheels 12 to rotate, and the rollers on the metal rotating wheels 12 also rotate along with the rollers due to the action of friction force;

meanwhile, the first motor 2 is also opened to drive the threaded rod 3 to rotate, the threaded rod 3 drives the spray cooling device 5 to move, when the spray cooling device moves to the position completely covering the roller, the first motor 2 is closed, cooling liquid is injected into the cooling liquid tank 506 from the liquid inlet pipe 509 through external pressurizing equipment, the cooling liquid enters the liquid spraying cover 507 through the cooling liquid tank 506 and is sprayed out from the atomizing spray head 508, gas generated by cooling can be pumped into the filter box 502 through the air suction pipe 504 and the air suction head 505 on the exhaust fan 501, primary treatment of the filter cotton core 503 in the filter box 502 is carried out, and then the gas is pumped into external collecting equipment through the exhaust fan 501 to be subjected to centralized treatment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a quenching cooling device based on roll quenching and tempering, includes workstation (1), its characterized in that: a first motor (2) is fixed to the top of the workbench (1) through a bolt, a threaded rod (3) and a sliding rod (4) are symmetrically installed on the top of the workbench (1), the output end of the first motor (2) is fixed to one end of the threaded rod (3) through spot welding, and a spray cooling device (5) is installed on the top of the workbench (1) and on one side, far away from the first motor (2);

the spray cooling device (5) comprises an exhaust fan (501), a filter box (502), a filtering cotton core (503), an exhaust pipe (504), an exhaust head (505), a cooling liquid box (506), a spray cover (507), an atomizing spray head (508), a liquid inlet pipe (509) and a first shell (510), wherein the top of the first shell (510) is fixedly provided with the exhaust fan (501) through bolts, the output end of the exhaust fan (501) is communicated with the filter box (502) through a guide pipe, the filtering cotton core (503) is arranged at the air inlet and the air outlet in the filter box (502), the exhaust head (505) is arranged at the bottom of the first shell (510), the exhaust head (505) is communicated with one side of the filter box (502) through the exhaust pipe (504), the cooling liquid box (506) is arranged inside the first shell (510), and the bottom of the cooling liquid box (506) is communicated with the spray cover (507) through a guide pipe, the top of the cooling liquid tank (506) is communicated with a liquid inlet pipe (509) through a guide pipe, and the bottom of the liquid spraying cover (507) is uniformly provided with atomizing nozzles (508);

the second motor (6) is installed at the top of the workbench (1), two cross rods (7) are symmetrically installed at the top of the workbench (1), one end of one cross rod (7) is fixed with the output end of the second motor (6) through spot welding, guide grains are arranged on the surface of each cross rod (7), a first belt pulley (8) is sleeved on each cross rod (7) connected with the second motor (6), a second belt pulley (9) is sleeved on each other cross rod (7), the first belt pulley (8) is connected with the second belt pulley (9) through a belt (10), a fixed box (11) and a movable box (13) are further symmetrically installed on the workbench (1) respectively, the movable box (13) is close to the output end of the second motor (6), the output end of the second motor (6) is far away from the fixed box (11), metal rotating wheels (12) are installed inside the fixed box (11) and the movable box (13), and the both sides of moving metal runner (12) in box (13) all have sleeve (17) through bearing swing joint, sleeve (17) are fixed mutually with the inner wall department that removes box (13), and the other end of horizontal pole (7) runs through and has fixed box (11), metal runner (12), remove box (13) and sleeve (17) to be connected with fixed box (11), first motor (2), air exhauster (501) and second motor (6) all with external power source electric connection.

2. The quenching and cooling device based on roll quenching and tempering according to claim 1, characterized in that: fixed box (11) are bearing swing joint with horizontal pole (7), and metal runner (12) in fixed box (11) are fixed for spot welding with horizontal pole (7), it cup joints, contactless to remove box (13) and sleeve (17) and horizontal pole (7), and the surface of removing metal runner (12) in box (13) has seted up the direction arch to cooperate with horizontal pole (7).

3. The quenching and cooling device based on roll quenching and tempering according to claim 1, characterized in that: the bottom of the movable box (13) is provided with a sliding chute (15), the two sides of the sliding chute (15) are uniformly and symmetrically provided with clamping grooves (16), and one side of the movable box (13) is symmetrically provided with a clamping device (14).

4. The quenching and cooling device based on roll quenching and tempering according to claim 3, characterized in that: clamping device (14) includes montant (141), handle (142), fixture block (143), fixed block (144), spring (145) and second casing (146), second casing (146) and fixed block (144) have been run through to the one end of montant (141), and the both ends of montant (141) are fixed with handle (142) and fixture block (143) through spot welding respectively, montant (141) are fixed for spot welding with fixed block (144), and fixed block (144) are located the inside of second casing (146) and are close to the position department of fixture block (143), spring (145) are located the inside of second casing (146) and cover and establish in the outside of montant (141), and the both ends of spring (145) are connected with fixed block (144) and second casing (146) respectively.

5. The quenching and cooling device based on roll quenching and tempering according to claim 1, characterized in that: one end of the threaded rod (3) and one end of the sliding rod (4) penetrate through the first shell (510), the threaded rod (3) is in threaded connection with the first shell (510), and the sliding rod (4) is in sliding connection with the first shell (510).

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