CN211645328U

CN211645328U - Quenching liquid cooling device

Info

Publication number: CN211645328U
Application number: CN202020043785.1U
Authority: CN
Inventors: 韩军; 潘永清
Original assignee: Sasol Guangzhou Industrial Media Technology Co ltd
Current assignee: Sasol Guangzhou Industrial Media Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-09
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a quenching liquid cooling device, which comprises a fixed base, wherein a quenching tank is fixedly arranged at the upper end of the fixed base, a blanking box is fixedly arranged at the middle position of the upper end inside the fixed base, the upper end of the blanking box is connected with the lower end of the quenching tank, five sewer pipes are fixedly arranged at the lower end of the blanking box, a water storage tank is fixedly arranged at the middle position inside the fixed base, five bent pipes are fixedly arranged at the middle position inside the water storage tank, quenching liquid inside the quenching tank falls into the blanking box through the arrangement of the water storage tank, impurities in the quenching liquid are conveniently filtered under the action of a filter screen, the quenching liquid inside the blanking box enters into the bent pipes through the sewer pipes, the falling speed of the quenching liquid is slowed down under the action of the bent pipes, and under the action of cooling water inside the water storage tank when the quenching liquid passes through the bent pipes, the elbow is cooled, so that the quenching liquid is conveniently cooled, and the quenching liquid can be repeatedly used.

Description

Quenching liquid cooling device

Technical Field

The utility model relates to the technical field of quenching liquid cooling, in particular to a quenching liquid cooling device.

Background

PAG refines the inorganic quenching liquid of macromolecule, pollution-free, can be to the quenching need of almost any steel, obtain the ideal quenching performance, it is the renewal product of the conventional quenching liquid of heat treatment boundary nowadays, the quenching liquid is made of polyether high molecular material and adds many surfactants, because it has characteristic of inverse solubility to water, overcome the water cooling fast, apt to make the work piece crack; the PAG quenching medium has the advantages of low cooling speed of oil products, poor quenching effect, flammability and the like, is widely applied to heat treatment, can effectively improve the working environment, improve the quenching quality of parts and reduce the production cost by using the PAG quenching agent, and is a mature heat treatment quenching medium.

The quenching liquid is often heated to a high temperature after being used, so that the quenching liquid is not beneficial to later use, the natural cooling speed of the quenching liquid is low, and the required time is long; the conventional circulating water cooling method has uneven cooling effect of the quenching liquid, so that the quenching liquid cooling device is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quenching liquid cooling device to solve the problems of slow natural cooling speed and long required time of quenching liquid; the cooling effect of the quenching liquid is not uniform by the conventional circulating water cooling.

The utility model discloses by following technical scheme implement: a quenching liquid cooling device comprises a fixed base, wherein a quenching tank is fixedly arranged at the upper end of the fixed base, a blanking box is fixedly arranged at the middle position of the upper end in the fixed base, the upper end of the blanking box is connected with the lower end of the quenching tank, five sewer pipes are fixedly arranged at the lower end of the blanking box, a water storage tank is fixedly arranged at the middle position in the fixed base, five bent pipes are fixedly arranged at the middle position in the water storage tank, the upper ends of the five bent pipes are respectively and fixedly connected with the lower ends of the five sewer pipes, the lower ends of the five bent pipes are positioned at the lower end of the water storage tank, a liquid pushing pipe is fixedly arranged at the lower end in the fixed base, a mounting frame is fixedly arranged at the middle position of the upper end of the liquid pushing pipe, a liquid collecting pipe is fixedly arranged at the middle position of the mounting frame, the two sides of the upper end of the liquid pushing pipe are respectively and movably provided with a rotating shaft, the two rotating shafts are mutually connected through a transmission chain wheel and a transmission chain, one end of the liquid pushing pipe is fixedly provided with a return pipe, one end of the return pipe is fixedly connected with one side of the upper end of the quenching bath, one side of the inside of the liquid pushing pipe is fixedly provided with a fixed block, a rotary threaded sleeve is movably inserted in the middle position of the fixed block, one end of the rotary threaded sleeve is positioned outside the fixed base, the fixed base is fixedly provided with a turning gear, one end of the rotary threaded sleeve is positioned inside the liquid pushing pipe, a telescopic threaded rod is movably inserted in the inside of the rotary threaded sleeve, one end of the telescopic threaded rod is positioned outside the rotary threaded sleeve, the piston plate is fixedly arranged at the outer side of the rotary threaded sleeve, one side of the fixed base is fixedly provided with a driving, the output end of the driving motor is fixedly provided with a bevel gear, and the bevel gear is meshed with the direction changing gear.

Preferably, a filter screen is fixedly mounted in the middle of the interior of the blanking box and is positioned below the quenching bath.

Preferably, the air outlets are formed in the two sides of the upper end of the surface of the water storage tank, the air outlets are formed in the two sides of the surface of the fixing base, and the air outlets are located on one side of the air outlets.

Preferably, the upper ends of the two rotating shafts are located in the water storage tank and located on two sides of the bent pipe, and stirring blades are fixedly installed on two sides of the outer surface of each rotating shaft.

Preferably, one side of the surface of the telescopic threaded rod is provided with a limiting groove, and the diameter of the piston plate is equal to the diameter of the inner wall of the liquid pushing pipe.

Preferably, a limiting rod is fixedly mounted on one side of the inside of the liquid pushing pipe, a limiting block is fixedly mounted at the lower end of the limiting rod, and the limiting block is movably connected with the limiting groove.

The utility model has the advantages that:

1. the utility model has the advantages that the integral device has good cooling effect through the arrangement of the water storage tank, when a user uses the quenching device, the quenching liquid in the quenching bath falls into the blanking box, under the action of the filter screen, the impurities in the material are conveniently filtered, the quenching liquid in the blanking box enters the bent pipe through the sewer pipe, the falling speed of the quenching liquid is slowed down under the action of the bent pipe, and under the action of cooling water in the water storage tank when the quenching liquid passes through the bent pipe, the bent pipe is cooled to facilitate cooling of the quenching liquid, the output end of the driving motor drives the rotating shafts to rotate through the driving chain wheel and the driving chain, the two rotating shafts are driven to rotate through the driving chain wheel and the driving chain, under the effect of stirring the leaf on its surface, be convenient for dispel the heat to the cooling water, be convenient for the heat dissipation of the inside cooling water of storage water tank is favorable to the better cooling of quenching liquid.

2. The utility model discloses a push away the liquid pipe setting, be convenient for with the inside that the portion of destroying the quenching liquid after the cooling flows back to the quenching bath, flow in the inside of collector tube through refrigerated quenching liquid, then fall into the inside of pushing away the liquid pipe, driving motor's output passes through conical gear and change gear and drives rotatory thread bush and rotate for its inside flexible threaded rod lengthens, passes through the inside that the back flow flows back to the quenching bath with the quenching liquid through the piston plate of one end, the reuse of the quenching liquid of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a fixed base; 2. a quenching bath; 3. a water storage tank; 4. an exhaust port; 5. discharging the material box; 6. a rotating shaft; 7. a fixed block; 8. rotating the threaded sleeve; 9. a telescopic threaded rod; 10. a liquid pushing pipe; 11. a liquid collecting pipe; 12. stirring blades; 13. a return pipe; 14. bending the pipe; 15. a sewer pipe; 16. a filter screen; 17. a drive motor; 18. a bevel gear; 19. a change gear; 20. a limiting rod; 21. a limiting block; 22. a limiting groove; 23. a piston plate.

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 efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a quenching liquid cooling device comprises a fixed base 1, a quenching bath 2 is fixedly arranged at the upper end of the fixed base 1, a blanking box 5 is fixedly arranged at the middle position of the upper end in the fixed base 1 and is convenient for uniform downward flow of quenching liquid, the upper end of the blanking box 5 is connected with the lower end of the quenching bath 2, five sewer pipes 15 are fixedly arranged at the lower end of the blanking box 5 and are convenient for distribution of the quenching liquid and uniform and better cooling, a water storage tank 3 is fixedly arranged at the middle position in the fixed base 1 and is convenient for storage of cooling water, five bent pipes 14 are fixedly arranged at the middle position in the water storage tank 3, the upper ends of the five bent pipes 14 are respectively and fixedly connected with the lower ends of the five sewer pipes 15, so that the downward flow of the quenching liquid is slowed down and better cooling is facilitated, the lower ends of the five bent pipes 14 are positioned at the lower end of the water, so that the cooled quenching liquid flows back to the inside of the quenching bath 2, a mounting frame is fixedly mounted at the middle position of the upper end of the liquid pushing pipe 10, the installation of the liquid collecting pipe 11 is facilitated, a liquid collecting pipe 11 is fixedly mounted at the middle position of the mounting frame, one end of the liquid collecting pipe 11 is fixedly connected with one side of the upper end of the liquid pushing pipe 10, the quenching liquid is conveniently pushed into the inside of the liquid pushing pipe 10, rotating shafts 6 are movably mounted at two sides of the upper end of the liquid pushing pipe 10, the stirring blades 12 are conveniently driven to rotate, the two rotating shafts 6 are mutually connected through a driving chain wheel and a driving chain, the power is conveniently provided, the inside of the water storage tank 3 is radiated, a return pipe 13 is fixedly mounted at one end of the liquid pushing pipe 10, one end of the return pipe 13 is fixedly connected with one side of the upper end of the quenching bath 2, the quenching liquid is convenient to flow, be convenient for drive flexible threaded rod 9 and remove, the one end of rotatory thread bush 8 is located unable adjustment base 1's the outside, this end fixed mounting has change gear 19, be convenient for be connected with driving motor 17 transmission, the one end of rotatory thread bush 8 is located the inside of liquid pushing pipe 10, the inside activity interlude of this end has flexible threaded rod 9, the one end of flexible threaded rod 9 is located the outside of rotatory thread bush 8, this end fixed mounting has piston plate 23, make inside production pressure discharge the quenching liquid, one side fixed mounting of unable adjustment base 1 has driving motor 17, provide power for the integrated device, driving motor 17's output passes through drive sprocket and drive chain and is connected with rotation axis 6 transmission, driving motor 17's output fixed mounting has bevel gear 18, bevel gear 18 is connected with change gear 19 meshing, be convenient for drive rotatory thread bush 8 and rotate.

Preferably, a filter screen 16 is fixedly installed at the middle position inside the blanking box 5, and the filter screen 16 is located below the quenching bath 2, so that impurities in the quenching liquid can be filtered conveniently, and the bent pipe 14 is prevented from being blocked.

As preferred, gas vent 4 has all been seted up to the both sides on 3 surperficial upper ends of storage water tank, and the air outlet has all been seted up to the both sides on unable adjustment base 1 surface, and the air outlet is located one side of gas vent 4, the heat dissipation of the cooling water of being convenient for.

Preferably, the upper ends of the two rotating shafts 6 are located inside the water storage tank 3 and on both sides of the elbow 14, and the stirring blades 12 are fixedly mounted on both sides of the surface of the rotating shafts, so that cooling water inside the water storage tank 3 can be cooled conveniently.

Preferably, one side of the surface of the telescopic threaded rod 9 is provided with a limit groove 22, and the diameter of the piston plate 23 is equal to the diameter of the inner wall of the liquid pushing pipe 10, so that liquid pushing inside the liquid pushing pipe 10 is facilitated.

Preferably, one side fixed mounting of the inside of the liquid pushing pipe 10 has a limiting rod 20, the lower end fixed mounting of the limiting rod 20 has a limiting block 21, and the limiting block 21 is movably connected with a limiting groove 22, so that the telescopic threaded rod 9 is limited and prevented from rotating.

When the utility model is used, the quenching liquid in the quenching tank 2 falls into the blanking box 5, under the action of the filter screen 16, impurities in the quenching liquid are conveniently filtered, the quenching liquid in the blanking box 5 enters the elbow 14 through the sewer pipe 15, under the action of the elbow 14, the falling speed of the quenching liquid is slowed down, when the quenching liquid passes through the elbow 14, the elbow 14 is cooled under the action of the internal cooling water in the water storage tank 3, the quenching liquid is conveniently cooled, the output end of the driving motor 17 drives the rotating shafts 6 to rotate through the driving chain wheel and the driving chain, the two rotating shafts 6 are driven to rotate through the driving chain wheel and the driving chain, under the action of the stirring blades 12 on the surface of the rotating shafts, the cooling water is conveniently radiated, the cooling water in the water storage tank 3 is convenient to radiate heat, the quenching liquid is favorable for better cooling, the supercooled quenching liquid flows into the liquid collecting pipe 11, then the quenching liquid falls into the liquid pushing pipe 10, the output end of the driving motor 17 drives the rotary threaded sleeve 8 to rotate through the bevel gear 18 and the change gear 19, so that the internal telescopic threaded rod 9 is extended, and the quenching liquid flows back into the quenching tank 2 through the return pipe 13 through the piston plate 23 at one end, so that the quenching liquid can be recycled conveniently.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quenching liquid cooling device comprises a fixed base (1), wherein a quenching pool (2) is fixedly arranged at the upper end of the fixed base (1), and is characterized in that a blanking box (5) is fixedly arranged at the middle position of the upper end inside the fixed base (1), the upper end of the blanking box (5) is connected with the lower end of the quenching pool (2), five sewer pipes (15) are fixedly arranged at the lower end of the blanking box (5), a water storage tank (3) is fixedly arranged at the middle position inside the fixed base (1), five bent pipes (14) are fixedly arranged at the middle position inside the water storage tank (3), the upper ends of the five bent pipes (14) are respectively and fixedly connected with the lower ends of the five sewer pipes (15), the lower ends of the five bent pipes (14) are positioned at the lower end of the water storage tank (3), and a liquid pushing pipe (10) is fixedly arranged at the lower end inside the fixed base (1), the middle position department fixed mounting of shallow liquid pipe (10) upper end has the mounting bracket, the middle position department fixed mounting of mounting bracket has collector tube (11), collector tube (11) one end with one side fixed connection of shallow liquid pipe (10) upper end, there are rotation axis (6) both sides difference movable mounting of shallow liquid pipe (10) upper end, two through drive sprocket and drive chain interconnect between rotation axis (6), the one end fixed mounting of shallow liquid pipe (10) has back flow (13), the one end of back flow (13) with one side fixed connection of quenching bath (2) upper end, the inside one side fixed mounting of shallow liquid pipe (10) has fixed block (7), the middle position department activity interlude of fixed block (7) has rotatory thread bush (8), the one end of rotatory thread bush (8) is located the outside of unable adjustment base (1), this end fixed mounting has change gear (19), the one end of rotatory thread bush (8) is located the inside of shallow liquid pipe (10), the inside activity interlude of this end has flexible threaded rod (9), the one end of flexible threaded rod (9) is located the outside of rotatory thread bush (8), this end fixed mounting has piston plate (23), one side fixed mounting of unable adjustment base (1) has driving motor (17), the output of driving motor (17) pass through driving sprocket and drive chain with rotation axis (6) transmission is connected, the output fixed mounting of driving motor (17) has conical gear (18), conical gear (18) with change gear (19) meshing is connected.

2. The quenching liquid cooling device according to claim 1, wherein: a filter screen (16) is fixedly installed in the middle of the interior of the blanking box (5), and the filter screen (16) is located below the quenching bath (2).

3. The quenching liquid cooling device according to claim 1, wherein: exhaust port (4) have all been seted up to storage water tank (3) surface upper end both sides, the air outlet has all been seted up to unable adjustment base (1) surface both sides, the air outlet is located one side of exhaust port (4).

4. The quenching liquid cooling device according to claim 1, wherein: two the upper end of rotation axis (6) is located the inside of storage water tank (3), and is located the both sides of return bend (14), the equal fixed mounting in both sides of the surface of rotation axis (6) has stirring leaf (12).

5. The quenching liquid cooling device according to claim 1, wherein: spacing groove (22) have been seted up to one side on flexible threaded rod (9) surface, the diameter of piston plate (23) with the inner wall diameter of push away liquid pipe (10) equals.

6. The quenching liquid cooling device according to claim 5, wherein: the liquid pushing pipe is characterized in that a limiting rod (20) is fixedly mounted on one side inside the liquid pushing pipe (10), a limiting block (21) is fixedly mounted at the lower end of the limiting rod (20), and the limiting block (21) is movably connected with a limiting groove (22).