CN115216592A

CN115216592A - Tempering cooling device

Info

Publication number: CN115216592A
Application number: CN202210701760.XA
Authority: CN
Inventors: 钱喜军; 蒋健
Original assignee: WUXI THINKING-LONG INDUSTRIAL FURNACE CO LTD
Current assignee: WUXI THINKING-LONG INDUSTRIAL FURNACE CO LTD
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-21
Anticipated expiration: 2042-06-20
Also published as: CN115216592B

Abstract

The invention belongs to the technical field of heat treatment, and particularly relates to a tempering cooling device; the device is characterized in that a suspension conveyer belt, a cooling pool, a suspension arm, a motor, a screw, a moving arm and a supporting plate are arranged; hang the conveyer belt and drive and hang the arm and remove, after the layer board removed the top surface of cooling bath, the motor drives the screw rod and rotates, the drive shifting arm slides downwards along hanging the arm, drive the inside that the layer board got into the cooling bath, make the cooling water in the cooling bath cross the work piece, it drives the layer board and removes along the cooling bath to hang the conveyer belt simultaneously, make the cooling water abundant cool off the work piece, the work piece is solitary in proper order through the cooling in the cooling bath, the uniformity when having improved the cooling water contact work piece, the quality difference of work piece has been reduced, the refrigerated quality of work piece tempering has been improved.

Description

Tempering cooling device

Technical Field

The invention belongs to the technical field of heat treatment, and particularly relates to a tempering cooling device.

Background

The tempering treatment is a metal heat treatment process for reheating the quenched workpiece to a proper temperature, preserving heat for a certain time and then cooling in air, water or other media, and is used for reducing or eliminating internal stress in the quenched workpiece and improving the ductility and toughness of the workpiece; the cooling water is the most economic and clean quenching medium, and the cooling water is often adopted as the quenching medium for workpieces with low carbon content, poor hardenability, simple shape and small volume.

A chinese patent publication No. CN114592112A discloses a flexible cooling device after tempering a steel plate, which comprises an air supply system for supplying cooling air; the steam fog system is used for providing steam fog and is arranged below the air supply system; the cooling system is used for cooling the steel plate in a segmented manner, the steam fog system is connected with the cooling system and arranged between the cooling system and the air supply system, and the air supply system is communicated with the cooling system; and a support frame for fixedly supporting the cooling system. The device can control the cooling air volume and/or air pressure, cooling water flow and/or water pressure, and compressed air flow and/or air pressure to realize flexibility of the steel plate and cooling according to a process path, can accurately regulate and control the cooling rate of each steel plate cooling stage and the shape of the steel plate, and meets the requirements of complex cooling path control and high-precision shape control required by multiphase and multi-scale organization regulation and control of the steel plate. Meanwhile, the problems of low cooling efficiency, deteriorated plate shape, poor controllability of process paths, missing of tissue regulation and control means and the like of the traditional steel plate after tempering are solved, and the production efficiency and the quality of the steel plate are improved.

Workpieces with simple shapes and small volumes are often densely packed for tempering and cooling, water can only pass through gaps between the workpieces stacked outside and contact the workpieces on the inner surface, and the water temperature can gradually rise when the water passes through the workpieces on the outer surface, so that the water temperature contacted by the workpieces stacked outside is low, and the water temperature contacted by the workpieces stacked inside is high. So that the tempering and cooling effects of the workpieces stacked inside and outside are different, and the quality of the workpieces is greatly different.

Therefore, the invention provides a tempering and cooling device.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problem is as follows: the invention relates to a tempering cooling device which comprises a hanging conveyer belt, a cooling pool, a hanging arm, a motor, a screw, a moving arm and a supporting plate, wherein the hanging conveyer belt is arranged on the hanging arm; a cooling pond is arranged on one side of the hanging conveyor belt, cooling water is filled in the cooling pond, a plurality of hanging arms are bolted to the bottom of a hanging chain of the hanging conveyor belt, a motor is fixedly connected to the tops of the hanging arms, a screw rod is rotatably installed in each hanging arm, a moving arm is slidably installed at the bottom of each hanging arm, the screw rod penetrates through the top wall of the moving arm and is in threaded fit with the moving arm, a supporting plate is fixedly connected to the bottom end of the moving arm, and a workpiece is placed in the supporting plate; the section of the supporting plate is C-shaped, and the bending parts are right angles; the hanging arm is composed of three square plates and four vertical rods, two ends of the four vertical rods are fixedly connected with four corners of the two square plates respectively, the other square plate is fixedly connected to the upper parts of the vertical rods, the distance between the square plate at the top and the square plate at the middle part is larger than the length of the motor, and notches are formed in four surfaces of the square plate at the bottom; the movable arm is composed of a sliding plate and four sliding columns, a threaded hole is formed in the middle of the sliding plate and is in threaded fit with a screw, the bottoms of the four sides of the sliding plate are fixedly connected with the top ends of the sliding columns, the sliding columns are in sliding fit with notches of square plates at the bottoms of the hanging arms, circular grooves are formed in the four corners of the sliding plate and are in sliding fit with vertical rods of the hanging arms, and through the sliding fit of the sliding columns and the notches of the square plates at the bottoms of the hanging arms and the sliding fit of the circular grooves and the vertical rods of the hanging arms, the stability of the movable arm during movement is improved, so that the probability that workpieces fall from a supporting plate is reduced, and meanwhile, a guiding effect is provided for the sliding of the movable arm; when the workpiece tempering cooling device works, a workpiece is heated to a proper temperature for heat preservation for a certain time, the workpiece is clamped to the inner bottom surface of the supporting plate through the mechanical claw, the hanging conveyer belt is hung to drive the hanging arm to move, after the supporting plate moves to the top surface of the cooling pool, the motor drives the screw rod to rotate, the driving moving arm slides downwards along the hanging arm to drive the supporting plate to enter the cooling pool, cooling water in the cooling pool can submerge the workpiece, meanwhile, the hanging conveyer belt drives the supporting plate to move along the cooling pool, the cooling water can fully cool the workpiece, when the supporting plate moves out of the cooling pool, the motor drives the moving arm to slide upwards to drive the supporting plate to separate from the cooling pool, cooling work on the workpiece is completed, the workpiece is cooled by the cooling pool in sequence independently, consistency when the cooling water is in contact with the workpiece is improved, quality difference of the workpiece is reduced, and tempering cooling quality of the workpiece is improved.

Preferably, the bottom surface of the inner part of the supporting plate is provided with a plurality of through holes, the stop rods are inserted into the through holes in a sliding manner, a plurality of salient points are fixedly connected to the bottom surface of the inner part of the supporting plate, and the salient points and the through holes are distributed in a staggered manner; the through hole is a columnar counter bore; when the automatic blocking device works, the blocking rod is inserted into the through hole on the outer side of the workpiece according to the size of the workpiece and the position of the workpiece placed in the supporting plate, a gap exists between the blocking rod and the workpiece, and the workpiece is blocked by the blocking rod, so that the probability that the workpiece falls from the supporting plate is further reduced, and the safety of workpiece transportation is improved; after the workpiece is placed on the inner bottom surface of the supporting plate, the workpiece is jacked up by the salient points, so that the bottom surface of the workpiece is separated from the inner bottom surface of the supporting plate, and the cooling water passes through the through holes to be fully contacted with the bottom surface of the workpiece after the supporting plate enters the cooling water in the cooling pool, so that the integral cooling uniformity of the workpiece is improved.

Preferably, a plurality of magnets are embedded in the inner wall of the bottom of the through hole and the outer wall of the bottom of the stop lever in a surrounding manner, and the magnets on the two sides attract each other; when the stop lever works, after the stop lever is inserted into the through hole on the outer side of the workpiece, the magnet on the outer wall of the stop lever and the magnet on the inner wall of the through hole are mutually attracted, the stop lever is fixed inside the through hole, and the probability that the stop lever is separated from the inside of the through hole is reduced.

Preferably, a cavity is formed in one side of the cooling tank close to the tail of the suspended conveying belt, a vent hole is formed in the side wall of the cavity, a water pump is fixedly connected to the inner bottom surface of the cavity, a water inlet channel is formed in the middle of the bottom of the cooling tank, the water inlet channel is communicated with the water outlet end of the water pump, a plurality of water holes are formed in the inner bottom surface of the cooling tank, the bottoms of the water holes are communicated with the top of the water inlet channel, a plurality of heat dissipation pipelines are fixedly connected to one side of the inner portion of the cavity close to the vent hole, a collecting tank is formed in one side of the inner bottom surface of the cooling tank far away from the cavity, water outlet channels are formed in two sides of the bottom of the cooling tank, one end of each water outlet channel is communicated with the collecting tank, the other end of each water outlet channel is communicated with a first flow divider, a plurality of interfaces of the first flow dividers are respectively communicated with one ends of the heat dissipation pipelines, the water inlet end of the water pump is connected with a second flow divider, and a plurality of interfaces of the second flow dividers are respectively communicated with the other ends of the heat dissipation pipelines; the heat dissipation pipeline is formed by serially connecting a plurality of spiral heat dissipation pipes, and the heat dissipation pipes are connected in parallel through a first current divider and a second current divider; the during operation, when the inside cooling water of cooling tank cools off the work piece, the water pump starts, take the inside cooling water of cooling tank out through exhalant canal, the cooling water after the intensification shunts through a shunt, the cooling water after the reposition of redundant personnel gets into inside the heat dissipation pipeline, through the heat dissipation of heat dissipation pipeline, through parallelly connected between a plurality of heat dissipation pipelines, the effectual cooling efficiency that improves the cooling water, make the cooling water temperature reduce to the room temperature, the cooling water after the cooling get into and merge in No. two shunts, go into inhalant canal's inside by the pump again, spout the inside of cooling tank in the follow water hole, make the inside cooling water of cooling tank remain the temperature that reduces throughout.

Preferably, arc-shaped retaining walls are fixedly connected to two sides of the top surface of the cooling pool, which is close to the tail of the suspended conveying belt, a plurality of fans are mounted on the surfaces, which are close to each other, of the arc-shaped retaining walls on the two sides, and air outlets of the fans on the two sides point to the notch of the cooling pool; during operation, after the supporting plate is moved out of the cooling tank, the conveying belt is hung to drive the supporting plate to penetrate between the arc-shaped retaining walls on the two sides, wind generated by the fan blows over the surface of a workpiece inside the supporting plate, water stains and impurities on the surface of the workpiece are blown off, the workpiece is dried and cleaned, and meanwhile, the temperature of cooling water is further reduced due to the fact that the wind passes through the liquid level of the cooling water in the cooling tank.

Preferably, a pipe body is installed in the water hole in a threaded manner, a floating valve is installed in the pipe body in a sliding manner, the outer wall of the floating valve is in rotating fit with the inner wall of the pipe body, a plurality of arc-shaped holes are formed in the outer wall of the top of the floating valve, the arc-shaped holes are communicated with the inner hole of the floating valve, and blades are fixedly connected to the top surface of the inner hole of the floating valve; the during operation, the cooling water after the cooling gets into the downthehole back of water, with the float valve jack-up for the arc hole exposes, and after the cooling water after the cooling got into the hole of float valve, through the paddle, it is rotatory to promote the paddle, makes the float valve rotate, and the cooling water after the cooling is spout in the arc hole from the arc, makes the rotatory blowout of cooling water, has improved the cooling water after the cooling and the efficiency that the cooling water that heaies up mixes, has improved the inside cooling water temperature stationarity of cooling bath.

Preferably, a plurality of corrugated elastic sheets are hinged inside the arc-shaped hole, and cross-shaped blades are fixedly connected to one end, close to the inner hole of the float valve, of each corrugated elastic sheet; the section of the corrugated elastic sheet is corrugated, and a hinge hole is formed at one end close to the inner hole of the float valve; during operation, when cooling water was from the downthehole blowout of arc, cooling water process cross form blade and ripple shell fragment for the ripple shell fragment produces the shake, has not only reduced the downthehole probability that takes place to block up of arc, makes spun cooling water produce vibrations moreover, cooling water after cooling with higher speed and the cooling water mixing velocity who heaies up.

Preferably, elastic ropes are fixedly connected to two sides of the concave surface of the corrugated elastic sheet, and collision beads are fixedly connected between the elastic ropes on the two sides; during operation, when ripple shell fragment produced vibrations, make the bullet rope take place to shake for hit the pearl and continuously strike ripple shell fragment, thereby improved the shake frequency of ripple shell fragment, simultaneously, hit the striking of pearl, make the impurity on ripple shell fragment surface drop, thereby improved the clean degree and the elasticity of ripple shell fragment.

Preferably, a sponge frame is fixedly connected inside the collecting tank, a plurality of fluff ropes are fixedly connected to the bottom surface inside the sponge frame, and floating balls are fixedly connected to the top ends of the fluff ropes; when the cooling water cooling device works, the fluff rope is in a vertical state in the cooling water through the buoyancy of the floating ball; along with the flow of cooling water, get the inside of impurity flow direction collecting vat in the cooling water, impurity process fine hair rope and the filtration of sponge frame for impurity deposits in the inside of sponge frame, through blockking of fine hair rope, has reduced the probability that impurity emergence flies upward, has improved the clean degree of cooling water in the cooling tank.

The invention has the following beneficial effects:

1. the invention relates to a tempering cooling device, which is characterized in that a hanging conveyer belt, a cooling pool, a hanging arm, a motor, a screw, a moving arm and a supporting plate are arranged; hang the conveyer belt and drive and hang the arm and remove, after the layer board removed the top surface of cooling bath, the motor drives the screw rod and rotates, the drive travelling arm slides downwards along hanging the arm, drive the inside that the layer board got into the cooling bath, make the cooling water in the cooling bath cross the work piece, it drives the layer board and removes along the cooling bath to hang the conveyer belt simultaneously, make the cooling water abundant carry out cooling to the work piece, the work piece is solitary in proper order through the cooling of cooling bath, the uniformity when having improved the cooling water contact work piece, the quality difference of work piece has been reduced, the refrigerated quality of work piece tempering has been improved.

2. The invention relates to a tempering cooling device, which is characterized in that a water pump, a heat dissipation pipeline, a first flow divider and a second flow divider are arranged; when the inside cooling water of cooling bath cools off the work piece, the water pump takes the inside cooling water of cooling bath out, the cooling water after the intensification shunts through a shunt, inside the cooling water entering heat dissipation pipeline after the reposition of redundant personnel, through the heat dissipation of heat dissipation pipeline, through the parallelly connected between a plurality of heat dissipation pipelines, the effectual cooling efficiency that improves the cooling water, make the cooling water temperature reduce to the room temperature, the cooling water after the cooling gets into and merges in No. two shunts, the inside of cooling bath is gone into by the water pump again, make the inside cooling water of cooling bath remain the temperature that reduces throughout.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a front view of a first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

FIG. 6 is a cross-sectional view taken at D-D of FIG. 5;

FIG. 7 is an enlarged view of a portion E of FIG. 6;

FIG. 8 is a partial structural view of a second pile cord according to an embodiment of the present invention;

in the figure: 1. suspending the conveying belt; 2. a cooling tank; 3. hanging the arm; 4. a motor; 5. a screw; 6. a moving arm; 7. a pallet; 8. a through hole; 9. a stop lever; 10. salient points; 11. a magnet; 12. a cavity; 13. a water pump; 14. a water inlet channel; 15. a water pore; 16. a heat dissipation pipe; 17. collecting tank; 18. a water outlet channel; 19. a first current divider; 20. a second diverter; 21. an arc-shaped retaining wall; 22. a fan; 23. a pipe body; 24. a float valve; 25. an arc-shaped hole; 26. a paddle; 27. a corrugated spring plate; 28. a cross-shaped blade; 29. a rope bouncing; 30. bumping beads; 31. a sponge frame; 32. a pile string; 33. a floating ball; 34. an activated carbon sphere.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to fig. 3, the tempering and cooling device according to the embodiment of the present invention includes a suspension conveyor 1, a cooling tank 2, a suspension arm 3, a motor 4, a screw 5, a moving arm 6, and a supporting plate 7; a cooling pool 2 is arranged on one side of the suspended conveyer belt 1, cooling water is filled in the cooling pool 2, a plurality of hanging arms 3 are bolted at the bottom of a hanging chain of the suspended conveyer belt 1, a motor 4 is fixedly connected to the tops of the hanging arms 3, a screw rod 5 is rotatably installed in each hanging arm 3, a moving arm 6 is slidably installed at the bottom of each hanging arm 3, the screw rod 5 penetrates through the top wall of the moving arm 6, the screw rod 5 is in threaded fit with the moving arm 6, a supporting plate 7 is fixedly connected to the bottom end of the moving arm 6, and a workpiece is placed in the supporting plate 7; the section of the supporting plate 7 is C-shaped, and the bending parts are right angles; the hanging arm 3 is composed of three square plates and four vertical rods, two ends of the four vertical rods are fixedly connected with four corners of the two square plates respectively, the other square plate is fixedly connected to the upper parts of the vertical rods, the distance between the square plate at the top and the square plate at the middle part is larger than the length of the motor 4, and notches are formed in four sides of the square plate at the bottom; the movable arm 6 is composed of a sliding plate and four sliding columns, a threaded hole is formed in the middle of the sliding plate and is in threaded fit with the screw rod 5, the bottoms of the four sides of the sliding plate are fixedly connected with the top ends of the sliding columns, the sliding columns are in sliding fit with the notches of the square plates at the bottoms of the hanging arms 3, circular grooves are formed in the four corners of the sliding plate and are in sliding fit with the vertical rods of the hanging arms 3, the sliding columns are in sliding fit with the notches of the square plates at the bottoms of the hanging arms 3, and the circular grooves are in sliding fit with the vertical rods of the hanging arms 3, so that the stability of the movable arm 6 during movement is improved, the probability that workpieces fall from the supporting plate 7 is reduced, and meanwhile, a guiding effect is provided for the sliding of the movable arm 6; when the workpiece tempering cooling device works, after a workpiece is heated to a proper temperature for a certain time, the workpiece is clamped to the inner bottom surface of the supporting plate 7 through the mechanical claw, the hanging conveyer belt 1 is hung to drive the hanging arm 3 to move, when the supporting plate 7 moves to the top surface of the cooling pool 2, the motor 4 drives the screw rod 5 to rotate, the driving moving arm 6 slides downwards along the hanging arm 3 to drive the supporting plate 7 to enter the cooling pool 2, cooling water in the cooling pool 2 does not pass through the workpiece, meanwhile, the hanging conveyer belt 1 drives the supporting plate 7 to move along the cooling pool 2, cooling water is fully cooled on the workpiece, when the supporting plate 7 is moved out of the cooling pool 2, the motor 4 drives the moving arm 6 to slide upwards to drive the supporting plate 7 to be separated from the cooling pool 2, cooling work on the workpiece is completed, the workpiece is cooled by the cooling pool 2 independently and sequentially, consistency when the cooling water contacts the workpiece is improved, quality difference of the workpiece is reduced, and tempering cooling quality of the workpiece is improved.

As shown in fig. 4, a plurality of through holes 8 are formed in the bottom surface of the inner portion of the supporting plate 7, a stop lever 9 is inserted into the through holes 8 in a sliding manner, a plurality of salient points 10 are fixedly connected to the bottom surface of the inner portion of the supporting plate 7, and the salient points 10 and the through holes 8 are distributed in a staggered manner; the through hole 8 is a columnar counter bore; when the device works, the stop rod 9 is inserted into the through hole 8 at the outer side of the workpiece according to the size of the workpiece and the position of the workpiece in the supporting plate 7, a gap exists between the stop rod 9 and the workpiece, and the workpiece is stopped by the stop rod 9, so that the probability that the workpiece falls from the supporting plate 7 is further reduced, and the safety of workpiece transportation is improved; after the workpiece is placed on the inner bottom surface of the supporting plate 7, the workpiece is jacked up by the salient points 10, so that the bottom surface of the workpiece is separated from the inner bottom surface of the supporting plate 7, and the through holes 8 are formed, so that after the supporting plate 7 enters cooling water in the cooling pool 2, the cooling water passes through the through holes 8 and is fully contacted with the bottom surface of the workpiece, and the integral cooling uniformity of the workpiece is improved.

As shown in fig. 4, a plurality of magnets 11 are embedded around the inner wall of the bottom of the through hole 8 and the outer wall of the bottom of the stop lever 9, and the magnets 11 on the two sides attract each other; when the device works, after the stop lever 9 is inserted into the through hole 8 on the outer side of a workpiece, the magnet 11 on the outer wall of the stop lever 9 and the magnet 11 on the inner wall of the through hole 8 are mutually attracted, the stop lever 9 is fixed inside the through hole 8, and the probability that the stop lever 9 is separated from the inside of the through hole 8 is reduced.

As shown in fig. 2, a cavity 12 is formed inside one side of the cooling pond 2 close to the tail of the suspended conveyor belt 1, a vent hole is formed in the side wall of the cavity 12, a water pump 13 is fixedly connected to the bottom inside the cavity 12, a water inlet channel 14 is formed in the middle of the bottom of the cooling pond 2, a water outlet end of the water pump 13 is communicated with a pipeline of the water inlet channel 14, a plurality of water holes 15 are formed in the bottom inside the cooling pond 2, the bottoms of the water holes 15 are communicated with the top of the water inlet channel 14, a plurality of heat dissipation pipelines 16 are fixedly connected to one side of the inside of the cavity 12 close to the vent hole, a collecting tank 17 is formed in one side of the bottom inside the cooling pond 2 away from the cavity 12, water outlet channels 18 are formed in both sides of the bottom of the cooling pond 2, one end of each water outlet channel 18 is communicated with the collecting tank 17, the other end of each water outlet channel 18 is communicated with a first diverter 19, a plurality of interfaces of the first diverter 19 are respectively communicated with one end of each heat dissipation pipeline 16, a water inlet end of the water pump 13 is connected with a second diverter 20, and a plurality of interfaces of the second diverter 20 are respectively communicated with the other end of each heat dissipation pipeline 16; the heat dissipation pipe 16 is formed by connecting a plurality of spiral heat dissipation pipes in series, and the heat dissipation pipes 16 are connected in parallel through a first flow divider 19 and a second flow divider 20; the during operation, when the inside cooling water of cooling bath 2 cools off the work piece, water pump 13 starts, take out the inside cooling water of cooling bath 2 through exhalant canal 18, the cooling water after the intensification shunts through a shunt 19, the cooling water after the reposition of redundant personnel gets into inside the heat dissipation pipeline 16, through the heat dissipation of heat dissipation pipeline 16, parallelly connected between a plurality of heat dissipation pipelines 16, the effectual cooling efficiency who improves the cooling water, make cooling water temperature reduce to the room temperature, the cooling water after the cooling gets into and joins in No. two shunts 20, the inside of intaking passageway 14 is gone into by water pump 13 pump again, spout the inside of cooling bath 2 from the water hole 15 in, make the inside cooling water of cooling bath 2 keep the temperature that reduces throughout.

As shown in fig. 1 to 2, arc-shaped blocking walls 21 are fixedly connected to two sides of the top surface of the cooling pool 2 close to the tail of the suspended conveyer belt 1, a plurality of fans 22 are mounted on the surfaces of the two arc-shaped blocking walls 21 close to each other, and air outlets of the fans 22 on the two sides point to the notch of the cooling pool 2; during operation, after the supporting plate 7 is moved out of the cooling tank 2, the hanging conveyer belt 1 drives the supporting plate 7 to penetrate between the arc-shaped retaining walls 21 on two sides, wind generated by the fan 22 blows over the surface of a workpiece inside the supporting plate 7, water stain and impurities on the surface of the workpiece are blown off, the workpiece is dried and cleaned, and meanwhile, the temperature of cooling water is further reduced due to the fact that the wind passes through the liquid level of the cooling water in the cooling tank 2.

As shown in fig. 5 to 6, a pipe body 23 is installed in the water hole 15 through threads, a float valve 24 is installed in the pipe body 23 in a sliding manner, an outer wall of the float valve 24 is rotatably matched with an inner wall of the pipe body 23, a plurality of arc-shaped holes 25 are formed in an outer wall of the top of the float valve 24, the arc-shaped holes 25 are communicated with an inner hole of the float valve 24, and a blade 26 is fixedly connected to the top surface of the inner hole of the float valve 24; the during operation, cooling water after the cooling gets into behind the water hole 15, with 24 jack-ups of float valve for arc hole 25 exposes, after cooling water after the cooling gets into float valve 24's hole, through paddle 26, it is rotatory to promote paddle 26, make float valve 24 rotate, cooling water after the cooling is spout in the arc hole 25, make the rotatory blowout of cooling water, the efficiency that cooling water after having improved the cooling and the cooling water mixture that heaies up has improved, the cooling water temperature stationarity of 2 inside cooling ponds has been improved.

As shown in fig. 6 to 7, a plurality of corrugated spring plates 27 are hinged inside the arc-shaped hole 25, and a cross-shaped blade 28 is fixedly connected to one end of each corrugated spring plate 27 close to the inner hole of the float valve 24; the section of the corrugated elastic sheet 27 is corrugated, and a hinge hole is formed at one end close to the inner hole of the float valve 24; during operation, when cooling water spouts from arc hole 25 in, cooling water passes through cross form blade 28 and ripple shell fragment 27 for ripple shell fragment 27 produces the shake, has not only reduced the inside probability that takes place to block up in arc hole 25, makes spun cooling water produce vibrations moreover, cooling water after the cooling with higher speed and the cooling water mixing speed who heaies up.

As shown in fig. 7, elastic ropes 29 are fixedly connected to both sides of the concave surface of the corrugated elastic sheet 27, and a striking ball 30 is fixedly connected between the elastic ropes 29 on both sides; during operation, when ripple shell fragment 27 produced vibrations, make the play shake of play rope 29 for hit pearl 30 and continuously strike ripple shell fragment 27, thereby improved ripple shell fragment 27's shake frequency, simultaneously, hit the striking of pearl 30, make the impurity on ripple shell fragment 27 surface drop, thereby improved ripple shell fragment 27's clean degree and elasticity.

As shown in fig. 6, a sponge frame 31 is fixedly connected inside the collecting tank 17, a plurality of fluff ropes 32 are fixedly connected to the inner bottom surface of the sponge frame 31, and floating balls 33 are fixedly connected to the top ends of the fluff ropes 32; when the cooling water cooling device works, the fluff rope 32 is in a vertical state in the cooling water through the buoyancy of the floating ball 33; along with the flow of cooling water, get impurity flow direction collecting vat 17's inside in the cooling water, impurity process fine hair rope 32 and sponge frame 31's filtration for impurity deposits in sponge frame 31's inside, blocks through fine hair rope 32, has reduced the probability that impurity emergence flies upward, has improved the clean degree of 2 inside cooling waters in cooling pond.

Example two

As shown in fig. 8, a first comparative example, in which another embodiment of the present invention is: a plurality of activated carbon balls 34 are fixedly connected with the outer ring of the fluff rope 32; during operation, impurity gets into the inside back of sponge frame 31, is adsorbed by activated carbon ball 34, has further reduced the probability that impurity fled from to the clean degree of the inside cooling water of cooling tank 2 has further been improved.

When in work: according to the size of a workpiece and the position of the workpiece placed in the supporting plate 7, the stop lever 9 is inserted into the through hole 8 on the outer side of the workpiece, after the stop lever 9 is inserted into the through hole 8 on the outer side of the workpiece, the magnet 11 on the outer wall of the stop lever 9 and the magnet 11 on the inner wall of the through hole 8 are mutually attracted, the stop lever 9 is fixed in the through hole 8, a gap exists between the stop lever 9 and the workpiece, and the workpiece is stopped by the stop lever 9; after the workpiece is tempered and heated to a proper temperature and is kept warm for a certain time, the workpiece is clamped to the inner bottom surface of the supporting plate 7 through the mechanical claw, and after the workpiece is placed on the inner bottom surface of the supporting plate 7, the workpiece is jacked up by the salient points 10, so that the bottom surface of the workpiece is separated from the inner bottom surface of the supporting plate 7;

the hanging conveyor belt 1 drives the hanging arm 3 to move, after the supporting plate 7 moves to the top surface of the cooling pool 2, the motor 4 drives the screw rod 5 to rotate, the driving moving arm 6 slides downwards along the hanging arm 3 to drive the supporting plate 7 to enter the cooling pool 2, so that cooling water in the cooling pool 2 can not pass through a workpiece, meanwhile, the hanging conveyor belt 1 drives the supporting plate 7 to move along the cooling pool 2, so that the cooling water can fully cool the workpiece, when the supporting plate 7 is moved out of the cooling pool 2, the motor 4 drives the moving arm 6 to slide upwards to drive the supporting plate 7 to be separated from the cooling pool 2, the hanging conveyor belt 1 drives the supporting plate 7 to pass through the arc-shaped blocking walls 21 on two sides, air generated by the fan 22 blows over the surface of the workpiece in the supporting plate 7, water stains and impurities on the surface of the workpiece are blown off, the cooling work of the workpiece is completed, the workpiece is independently and sequentially cooled by the cooling pool 2, the consistency of the cooling water contacting the workpiece is improved, the quality difference of the workpiece is reduced, and the tempering quality of the workpiece is improved;

meanwhile, when the cooling water in the cooling pool 2 cools the workpiece, the water pump 13 is started, the cooling water in the cooling pool 2 is pumped out through the water outlet channel 18, impurities in the cooling water flow into the collecting tank 17 along with the flowing of the cooling water, the impurities are filtered by the fluff rope 32 and the sponge frame 31, the impurities are precipitated in the sponge frame 31, and the probability of flying of the impurities is reduced through the blocking of the fluff rope 32; the heated cooling water is divided by the first flow divider 19, the divided cooling water enters the inside of the heat dissipation pipeline 16, and is dissipated by the heat dissipation pipeline 16, the cooling efficiency of the cooling water is effectively improved by the parallel connection of the heat dissipation pipelines 16, the temperature of the cooling water is reduced to room temperature, the cooled cooling water enters the second flow divider 20 for confluence, and is pumped into the water inlet channel 14 by the water pump 13, the cooled cooling water enters the water hole 15 and jacks up the float valve 24 to expose the arc-shaped hole 25, the cooled cooling water enters the inner hole of the float valve 24 and passes through the paddle 26 to push the paddle 26 to rotate, the float valve 24 rotates, the cooled cooling water is sprayed out of the arc-shaped hole 25 to spray the cooling water in a rotating manner, the mixing efficiency of the cooled cooling water and the heated cooling water is improved, and the cooling water in the cooling pool 2 is kept at the reduced temperature all the time.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but 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 scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A tempering cooling device is characterized in that: comprises a suspension conveyer belt (1), a cooling pool (2), a suspension arm (3), a motor (4), a screw (5), a moving arm (6) and a supporting plate (7); hang one side of conveyer belt (1) and be provided with cooling tank (2), the inside filling in cooling tank (2) has the coolant water, hang chain bottom portion bolt joint of hanging of conveyer belt (1) and have a plurality of arms (3) of hanging, the top rigid coupling of hanging arm (3) has motor (4), the inside of hanging arm (3) is rotated and is installed screw rod (5), the bottom slidable mounting who hangs arm (3) has removal arm (6), the roof of removal arm (6) is run through in screw rod (5), and screw rod (5) and removal arm (6) screw-thread fit, the bottom rigid coupling of removal arm (6) has layer board (7), the work piece has been placed to the inside of layer board (7).

2. A temper cooling device according to claim 1, wherein: a plurality of through holes (8) are formed in the inner bottom surface of the supporting plate (7), stop rods (9) are inserted into the through holes (8) in a sliding mode, a plurality of salient points (10) are fixedly connected to the inner bottom surface of the supporting plate (7), and the salient points (10) and the through holes (8) are distributed in a staggered mode.

3. A temper cooling device according to claim 2, wherein: the bottom inner wall of the through hole (8) and the bottom outer wall of the stop lever (8) are all embedded with a plurality of magnets (11) in a surrounding mode, and the magnets (11) are attracted to each other on two sides.

4. A temper cooling device according to claim 1, wherein: cooling tank (2) are close to one side inside cavity (12) of having seted up that hangs conveyer belt (1) afterbody, the ventilation hole has been seted up to the lateral wall of cavity (12), the inside bottom surface rigid coupling of cavity (12) has water pump (13), inhalant canal (14) have been seted up at the bottom middle part of cooling tank (2), inhalant canal (14) pipeline intercommunication water pump's (13) water outlet end, a plurality of water holes (15) have been seted up to the inside bottom surface of cooling tank (2), the top of the bottom intercommunication inhalant canal (14) of water hole (15), the inside one side rigid coupling that is close to the ventilation hole of cavity (12) has a plurality of heat dissipation pipeline (16), collecting vat (17) have been seted up to one side that cavity (12) were kept away from to the inside bottom surface of cooling tank (2), exhalant canal (18) have all been seted up to the bottom both sides of cooling tank (2), the one end intercommunication (17) of exhalant canal (18), the other end intercommunication of exhalant canal (18) has a shunt (19), a plurality of interfaces of shunt (19) communicate with the one end of heat dissipation pipeline (16) respectively, the other end of shunt (20) of water pump (13) are connected with the heat dissipation pipeline (20) respectively, the connector of No. two, the connector of water pump (20) are connected with the connector respectively.

5. A temper cooling device according to claim 4, wherein: the cooling tank (2) are close to the equal rigid coupling in top surface both sides that hang conveyer belt (1) afterbody and have arc to keep off wall (21), both sides a plurality of fans (22), both sides are all installed to the one side that the arc keeps off being close to each other between wall (21) the notch department of the equal directional cooling tank (2) of air outlet of fan (22).

6. A temper cooling device according to claim 4, wherein: body (23) are installed to the internal thread in water hole (15), the inside slidable mounting of body (23) has float valve (24), the outer wall of float valve (24) and the inner wall normal running fit of body (23), a plurality of arc holes (25) have been seted up to the top outer wall of float valve (24), the hole of arc hole (25) intercommunication float valve (24), the hole top surface rigid coupling of float valve (24) has paddle (26).

7. A temper cooling device according to claim 6, wherein: the inner part of the arc-shaped hole (25) is hinged with a plurality of corrugated elastic sheets (27), and one end of each corrugated elastic sheet (27) close to the inner hole of the floating valve (24) is fixedly connected with a cross-shaped blade (28).

8. A temper cooling device according to claim 7, wherein: elastic ropes (29) are fixedly connected to two sides of the concave surface of the corrugated elastic sheet (27), and collision beads (30) are fixedly connected between the elastic ropes (29) on the two sides.

9. A temper cooling device according to claim 4, wherein: the collecting vat (17) is fixedly connected with a sponge frame (31), the bottom surface of the sponge frame (31) is fixedly connected with a plurality of fluff ropes (32), and the top end of each fluff rope (32) is fixedly connected with a floating ball (33).

10. A temper cooling device according to claim 9, wherein: the outer ring of the fluff rope (32) is fixedly connected with a plurality of activated carbon balls (34).