CN216039682U

CN216039682U - Tempering cooling tank for heat treatment of die steel

Info

Publication number: CN216039682U
Application number: CN202121881598.1U
Authority: CN
Inventors: 邱建国; 黄海宁; 李俊
Original assignee: Anhui Dingsheng Mould Material Co ltd
Current assignee: Anhui Dingsheng Mould Material Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-15
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the field of tempering cooling ponds, in particular to a tempering cooling pond for heat treatment of die steel, which comprises a base, wherein the top end of the base is fixedly connected with a cooling tank and a recovery pond respectively, the middle part of the cooling tank is fixedly connected with a conveying mechanism, and the top end of the cooling tank is fixedly connected with a cooling mechanism. The utility model aims to solve the technical problems of poor cooling efficiency and lack of scrap iron recovery. In order to solve the technical problem, the utility model provides a tempering cooling tank for die steel heat treatment, wherein outside water is introduced into a refrigerator through a water inlet pipe for cooling treatment, cold water passes through a flow guide pipe, a three-joint, an output pipe, a fixed pipe and a spray head, the die steel is sprayed with water in all directions for cooling, the water enters the inner side of a recovery tank through a filter screen at the bottom end of a refrigeration box, the die steel is ensured to be cooled in all directions by using the cold water all the time, and the cooling efficiency of the device for cooling the die steel is improved.

Description

Tempering cooling tank for heat treatment of die steel

Technical Field

The utility model relates to the field of tempering cooling tanks, in particular to a tempering cooling tank for heat treatment of die steel.

Background

The die steel needs to be subjected to quenching and tempering cooling treatment in the production process, and a cooling pool is needed to provide cooling for the die steel.

The prior patent (publication number: CN208825379U) discloses a cooling system for hot forming die steel. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. when the device is used, when the die steel is subjected to moving cooling, water inside the tempering cooling pool is lack of stirring, so that the water temperature at the top of the inner wall of the tempering cooling pool is too high, and the cooling efficiency of the die steel is influenced; 2. the device is in the use, and the processing quantity that accompanies the mould steel increases, leads to the bottom deposit of cooling bath to have a large amount of iron fillings to retrieve in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tempering cooling pool for heat treatment of die steel, which solves the problems of poor cooling efficiency and lack of scrap iron recovery in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mould steel is tempering cooling tank for thermal treatment, includes the base, the top of base fixedly connected with cooler bin and recovery pond respectively, the bottom fixedly connected with filter screen of cooler bin, the middle part fixedly connected with transport mechanism of cooler bin, the top fixedly connected with cooling mechanism of cooler bin.

Transport mechanism includes the support, the bottom fixed connection of support is in the inboard of cooler bin, the top fixedly connected with mounting bracket of support, the left end bottom fixedly connected with driving motor of mounting bracket, driving motor's output fixedly connected with drive wheel, the inboard swivelling joint of mounting bracket has the sprocket, the middle part fixedly connected with guide pulley of sprocket, the outside of drive wheel is passed through belt drive and is connected in the outside of guide pulley, the outside swing joint of sprocket has the grip-pad that punches.

The cooling mechanism comprises a refrigerator and a water pump, the bottom end of the refrigerator is fixedly connected to the top end of the cooling box, the outer side of the water pump is fixedly connected to the outer side of the cooling box, the left end and the right end of the refrigerator are respectively fixedly connected with a flow guide pipe and a water inlet pipe, the bottom end of the flow guide pipe is connected with a three-joint, the bottom end of the three-joint is connected with a recovery pipe, the top end of the three-joint is fixedly connected to the input end of the water pump, the output end of the water pump is fixedly connected with an output pipe, the top end of the output pipe is fixedly connected with a shunt pipe, and the outer side of the shunt pipe is fixedly connected with a spray head.

Preferably, the top end joint of filter screen has the sealing ring, and the top fixed connection of sealing ring is in the bottom of cooler bin.

Preferably, the bottom of the left end of the mounting rack is fixedly connected with a motor rack, and a movable hole is formed in the outer side of the mounting rack.

Preferably, the bottom end of the flow guide pipe is fixedly connected with a flow guide valve, and the flow guide pipe is C-shaped.

Preferably, the outer side of the recovery pipe is fixedly connected with a recovery valve, and the bottom end of the recovery pipe penetrates through the inner side of the bottom end of the recovery tank.

Preferably, the output pipe is Y-shaped, and the right end of the output pipe penetrates through the cooling box from the outer side to the inner side.

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

according to the utility model, the cooling efficiency of the die steel is improved by the device, external water is introduced into the refrigerator through the water inlet pipe for cooling treatment, cold water passes through the flow guide pipe, the three connectors, the output pipe, the fixed pipe and the spray head, the die steel is cooled by spraying water in all directions, and the water enters the inner side of the recovery tank through the filter screen at the bottom end of the refrigeration box, so that the die steel is ensured to be cooled in all directions by using the cold water all the time, and the cooling efficiency of the device for cooling the die steel is improved.

According to the utility model, the concentrated recovery treatment of the scrap iron is completed through the device, when the scraps and water generated on the surface of the die steel due to the stress effect pass through the filter screen, the scraps are remained on the inner side of the filter screen, the wastewater flows back into the recovery tank, the wastewater is kept stand in the recovery tank for precipitation and cooling, fine scrap iron is concentrated and precipitated at the bottom of the recovery tank for convenient recovery, the cooling treatment of the die steel by the wastewater is realized through the matching of the recovery pipe and the water pump, the natural evaporation amount of cooling water of the device is reduced through the sealing design of the matched cooling box, and the water consumption of the device is reduced.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

fig. 3 is a perspective view of the mounting bracket structure of the present invention.

In the figure: 1. a base; 2. a cooling tank; 3. a recovery tank; 4. a filter screen; 5. a transport mechanism; 51. a support; 52. a mounting frame; 53. a drive motor; 54. a drive wheel; 55. a sprocket; 56. a guide wheel; 57. punching a creeper tread; 6. a cooling mechanism; 61. a refrigerator; 62. a water pump; 63. a flow guide pipe; 64. a water inlet pipe; 65. a third joint; 66. a recovery pipe; 67. an output pipe; 68. a water diversion pipe; 69. and (4) a spray head.

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. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a mould steel is tempering cooling bath for thermal treatment, includes base 1, and base 1's top difference fixedly connected with cooler bin 2 and recovery pond 3, the bottom fixedly connected with filter screen 4 of cooler bin 2, the middle part fixedly connected with transport mechanism 5 of cooler bin 2, the top fixedly connected with cooling mechanism 6 of cooler bin 2.

Transport mechanism 5 includes support 51, the bottom fixed connection of support 51 is in the inboard of cooler bin 2, the top fixedly connected with mounting bracket 52 of support 51, left end bottom fixedly connected with driving motor 53 of mounting bracket 52, driving motor 53's output fixedly connected with drive wheel 54, the inboard swivelling joint of mounting bracket 52 has sprocket 55, the middle part fixedly connected with guide pulley 56 of sprocket 55, belt drive is passed through in the outside of drive wheel 54 and is connected in the outside of guide pulley 56, the outside swing joint of sprocket 55 has track shoe 57 that punches.

Cooling mechanism 6 includes refrigerator 61 and water pump 62, the bottom fixed connection of refrigerator 61 is on the top of cooling box 2, the outside fixed connection of water pump 62 is in the outside of cooling box 2, the left end and the right-hand member of refrigerator 61 are fixedly connected with honeycomb duct 63 and inlet tube 64 respectively, the bottom joint of honeycomb duct 63 has three joint 65, the bottom joint of three joint 65 has recovery tube 66, the top fixed connection of three joint 65 is at the input of water pump 62, the output fixedly connected with output tube 67 of water pump 62, the top and the equal fixedly connected with distributive pipe 68 in bottom of output tube 67, the outside fixedly connected with shower nozzle 69 of distributive pipe 68.

In this embodiment, as shown in fig. 1 and 2, the top joint of filter screen 4 has the sealing ring, and the top fixed connection of sealing ring is in the bottom of cooler bin 2, and when piece and the water that the mould steel surface produced because of stress effect passed through filter screen 4, waste water backward flow was to the recovery pond 3 in, accomplished clastic primary filter treatment.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the motor frame is fixedly connected to the bottom of the left end of the mounting frame 52, the movable hole is formed in the outer side of the mounting frame 52, the modular design of the conveying mechanism 5 is realized through the mounting frame 52, the convenience of a user can integrally detach the conveying mechanism 5 and quickly mount the conveying mechanism on the inner side of the cooling box 2, and the operation is simple and quick.

In this embodiment, as shown in fig. 1 and fig. 2, a diversion valve is fixedly connected to the bottom end of the diversion pipe 63, the diversion pipe 63 is C-shaped, the connection between the refrigerator 61 and the water pump 62 is realized through the diversion pipe 63, and the cooling mechanism 6 is convenient to provide cold water for the apparatus to perform omnibearing cold water spraying cooling treatment on the die steel.

In this embodiment, as shown in fig. 1 and 2, the outer side of the recovery pipe 66 is fixedly connected with a recovery valve, the bottom end of the recovery pipe 66 penetrates through the inner side of the bottom end of the recovery tank 3, the recovery pipe 66 is used for recycling the waste water of the device, and the sealing design of the cooling tank 2 reduces the natural evaporation amount of the cooling water of the device, thereby reducing the water consumption of the device.

In this embodiment, as shown in fig. 1 and 2, the output pipe 67 is Y-shaped, the right end of the output pipe 67 penetrates from the outside to the inside of the cooling box 2, and the device performs the omnibearing water spraying and cooling treatment on the die steel by matching the output pipe 67 with the water diversion pipe 68.

The use method and the advantages of the utility model are as follows: when the tempering cooling tank for the heat treatment of the die steel is used for carrying out tempering cooling operation on the die steel, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, place the mould steel in the outside of the track shoe 57 that punches, driving motor 53 drives sprocket 55 through drive wheel 54 and guide pulley 56 and rotates, the transport transmission of mould steel is accomplished in the cooperation that drives track shoe 57 that punches through sprocket 55, start refrigerator 61 and water pump 62 this moment, introduce external water into refrigerator 61 through inlet tube 64 and cool down the processing, cold water passes through honeycomb duct 63, three-way connection 65, output tube 67, fixed pipe and shower nozzle 69, through carrying out the omnidirectional cooling of spraying water to the mould steel, water enters the inboard of recovery pond 3 through filter screen 4 of refrigeration bottom end, ensure that the mould steel uses cold water all the time to carry out the omnidirectional cooling, realize the device to the cooling efficiency promotion of mould steel.

Mould steel is when the cooling, and when piece and the water that the mould steel surface produced because of stress action passed through filter screen 4, waste water backward flow to recovery pond 3 in, waste water is stood still in recovery pond 3 and is deposited the cooling, through the collocation of recovery tube 66 and water pump 62, realizes that waste water is handled the cooling of mould steel, and the sealed design of collocation cooler bin 2 has reduced the natural evaporation volume of the device cooling water, accomplishes the water consumption reduction of the device.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mould steel is tempering cooling bath for heat treatment, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with a cooling box (2) and a recovery pool (3) respectively, the bottom end of the cooling box (2) is fixedly connected with a filter screen (4), the middle part of the cooling box (2) is fixedly connected with a conveying mechanism (5), and the top end of the cooling box (2) is fixedly connected with a cooling mechanism (6);

the conveying mechanism (5) comprises a support (51), the bottom end of the support (51) is fixedly connected to the inner side of the cooling box (2), the top end of the support (51) is fixedly connected with an installation frame (52), the bottom of the left end of the installation frame (52) is fixedly connected with a driving motor (53), the output end of the driving motor (53) is fixedly connected with a driving wheel (54), the inner side of the installation frame (52) is rotatably connected with a chain wheel (55), the middle part of the chain wheel (55) is fixedly connected with a guide wheel (56), the outer side of the driving wheel (54) is connected to the outer side of the guide wheel (56) through belt transmission, and the outer side of the chain wheel (55) is movably connected with a punching track shoe (57);

cooling mechanism (6) are including refrigerator (61) and water pump (62), the bottom fixed connection of refrigerator (61) is on the top of cooler bin (2), the outside fixed connection of water pump (62) is in the outside of cooler bin (2), the left end and the right-hand member of refrigerator (61) are fixedly connected with honeycomb duct (63) and inlet tube (64) respectively, the bottom joint of honeycomb duct (63) has three joint (65), the bottom joint of three joint (65) has recovery tube (66), the top fixed connection of three joint (65) is at the input of water pump (62), the output fixedly connected with output tube (67) of water pump (62), the top and the equal fixedly connected with distributive pipe (68) in bottom of output tube (67), the outside fixedly connected with shower nozzle (69) of distributive pipe (68).

2. The tempering cooling pool for heat treatment of die steel according to claim 1, wherein: the top end of the filter screen (4) is clamped with a sealing ring, and the top end of the sealing ring is fixedly connected to the bottom end of the cooling box (2).

3. The tempering cooling pool for heat treatment of die steel according to claim 1, wherein: the motor frame is fixedly connected to the bottom of the left end of the mounting frame (52), and a movable hole is formed in the outer side of the mounting frame (52).

4. The tempering cooling pool for heat treatment of die steel according to claim 1, wherein: the bottom end of the flow guide pipe (63) is fixedly connected with a flow guide valve, and the flow guide pipe (63) is C-shaped.

5. The tempering cooling pool for heat treatment of die steel according to claim 1, wherein: the outer side of the recovery pipe (66) is fixedly connected with a recovery valve, and the bottom end of the recovery pipe (66) penetrates through the inner side of the bottom end of the recovery tank (3).

6. The tempering cooling pool for heat treatment of die steel according to claim 1, wherein: the output pipe (67) is Y-shaped, and the right end of the output pipe (67) penetrates through the outer side to the inner side of the cooling box (2).