Die steel processing heat treatment equipment

Abstract

The invention discloses die steel machining heat treatment equipment, and relates to the technical field of die steel heat treatment, the die steel machining heat treatment equipment comprises a workbench, the inner walls of the two sides of the workbench are movably connected with a plurality of driving shafts, and the outer wall of one side of the workbench is fixedly connected with two stepping motors; the output ends of the two stepping motors are connected with one ends of the two driving shafts through couplings, the outer walls of the three driving shafts located on the same side are provided with the same transmission belt, and the upper portions of the multiple driving shafts are slidably connected with the same die steel body. According to the heat treatment equipment for die steel machining, dust falling on the surface of die steel is collected and filtered through the auxiliary heating module while heat treatment operation is conducted on the die steel, the dust accumulated on the workbench is prevented from affecting the heat treatment result of the die steel, the use performance of the die steel is improved, and the service life of the die steel is prolonged; and the influence of dust on the working environment and health of operators is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of die steel heat treatment, and particularly to a die steel processing and heat treatment device. Background Art

[0002] The heat treatment of die steel of metals is a process method of heating, holding, and cooling die steel materials of metals in a solid state to change their internal structures, so as to obtain the required properties. Die steel heat treatment can not only improve the processing performance of metal materials, but more importantly, can give full play to the potential of die steel materials, improve the service performance of die steel, save costs, and extend the service life of workpieces.

[0003] When the existing die steel processing and heat treatment device performs heat treatment operations, the dust falling on the surface of the die steel will accumulate on the workbench. If there is too much dust, it will affect the heat treatment results of the next batch of die steel, resulting in a reduction in the service performance and service life of the die steel. At the same time, the flying dust will also affect the working environment and health of the operators. Summary of the Invention

[0004] The present invention discloses a die steel processing and heat treatment device, aiming to solve the technical problem that when the existing die steel processing and heat treatment device performs heat treatment work, the dust falling on the surface of the die steel will accumulate on the workbench, affecting the heat treatment results of the next batch of die steel, resulting in a reduction in the service performance and service life of the die steel, and at the same time, it will also affect the working environment and health of the staff.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A die steel processing and heat treatment device includes a workbench. A plurality of drive shafts are movably connected to the inner walls on both sides of the workbench, and two stepping motors are fixedly connected to an outer wall of one side of the workbench. Output ends of the two stepping motors are connected to one ends of two of the drive shafts through couplings. The outer walls of three drive shafts on the same side are all provided with the same transmission belt, and the same die steel body is slidably connected above the plurality of drive shafts. A heating frame is bolted to the upper side of the workbench. Auxiliary heating modules are arranged on the inner walls on both sides of the workbench, and the auxiliary heating modules include a plurality of heating rods and two filter bins. Telescopic springs are fixedly connected to the inner walls on both sides of the two filter bins, and a movable plate is fixedly connected to one end of one of the telescopic springs, and a filter frame is fixedly connected to one end of the other telescopic spring. A cooling module is arranged on one side of the workbench, and the cooling module includes a mist spray head and a recovery box.

[0006] By providing an auxiliary heating module and a cooling module, when the mold steel processing heat treatment device is performing heat treatment, the auxiliary heating module can filter and collect the dust falling from the mold steel surface, avoiding the accumulation of a large amount of dust on the workbench affecting the heat treatment results of the next batch of mold steel, resulting in a reduction in the performance and service life of the mold steel, and also affecting the working environment and health of the staff. The device cools the heated and insulated mold steel through the cooling module, and recycles and cools the used cooling water, avoiding waste of water resources.

[0007] In a preferred scheme, the inner walls on both sides of the workbench are fixedly connected to the same fixed plate, and the outer walls of the two filter bins are fixed to the bottom of the same fixed plate, a fixed opening is provided on the movable plate, the inner wall of the fixed opening is fixedly connected to a wind collecting piece, and the outer wall of the movable plate facing the filter frame is fixedly connected to two impact rods; the outer walls on one side of the two filter bins are fixedly connected to an air pump, the output ends of the two air pumps are fixedly connected to airflow pipes, the output ends of the two airflow pipes are fixedly connected to airflow bins, the outer walls of the two airflow bins are provided with a plurality of collecting holes, the two airflow bins are located above the fixed plate, and one side of the two filter bins is provided with an air outlet; the top of the fixed plate is fixedly connected to a power supply unit and a fixed bracket, the fixed bracket is provided with a plurality of limiting holes, four heating rods are respectively fixedly connected to the inner walls of the plurality of limiting holes, four power lines are fixedly connected to the outer wall on one side of the power supply unit, the four power lines are respectively fixedly connected to one end of the four heating rods, and the four heating rods are located above the two airflow bins.

[0008] By providing an auxiliary heating module, the device can assist in heating the bottom of the mold steel body when in use, thereby preventing the bottom of the heating frame from being fully heated during heat treatment operations, which would result in reduced performance of the mold steel. The auxiliary heating module can filter dust in the air when conveying the airflow, thereby preventing dust from accumulating on the workbench and affecting the heat treatment results of the next batch of mold steel. This improves the performance and service life of the mold steel, while also reducing the impact of dust on the working environment and health of the staff.

[0009] In a preferred solution, the top of the workbench is connected to a cooling box by bolts, and a mist spray head is fixedly connected to the inner wall of the cooling box, a water pump is fixedly connected to the top of the cooling box, one end of the water pump is connected to one end of the mist spray head through a pipe, and the delivery end of the water pump is fixedly connected to a delivery pipe; one side of the recovery box is connected to a surface cooler by bolts, and the two ends of the surface cooler are respectively fixedly connected to an air inlet pipe and an air outlet pipe, and the recovery box is located below the drive shaft; two circular holes are opened on the same side of the recovery box and the surface cooler, and one end of the air inlet pipe and the air outlet pipe are respectively fixedly connected to the inside of the two circular holes, a recovery hole is opened at the bottom of the recovery box, and one end of the delivery pipe is fixedly connected to the inside of the recovery hole.

[0010] By providing a fog spray head, a recycling box and a cooling box, when the mold steel body enters the cooling box, the water pump is started. The water pump makes the water flow out from the fog spray head, and the used cooling water enters the interior of the recycling box, enabling the recycling of the cooling water, avoiding waste of water resources. At the same time, using the fog spray head to cool the mold steel can prevent a large amount of cooling water from directly contacting the mold steel, causing rapid local cooling of the mold steel, resulting in an increase in mold steel loss and a decrease in the service performance of the mold steel.

[0011] As can be seen from the above, a mold steel processing and heat treatment equipment provided by the present invention collects and filters the dust falling on the surface of the mold steel through an auxiliary heating module while performing heat treatment operations on the mold steel, avoiding the influence of the dust accumulated on the workbench surface on the heat treatment result of the mold steel, improving the service performance and service life of the mold steel, and reducing the influence of the dust on the working environment and health of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a mold steel processing and heat treatment equipment proposed by the present invention.

[0013] Figure 2 It is a schematic diagram of a partial structure of the auxiliary heating module of a mold steel processing and heat treatment equipment proposed by the present invention.

[0014] Figure 3 It is a schematic diagram of the internal structure of the filter bin of a mold steel processing and heat treatment equipment proposed by the present invention.

[0015] Figure 4 It is a schematic diagram of the sectional structure of the cooling module of a mold steel processing and heat treatment equipment proposed by the present invention.

[0016] In the drawings: 1, workbench; 2, auxiliary heating module; 201, fixed plate member; 202, power supply member; 203, air flow pipe; 204, heating rod; 205, fixed bracket; 206, power cord; 207, filter bin; 208, air outlet; 209, telescopic spring; 210, filter frame; 211, impact rod; 212, air collecting member; 213, movable plate; 214, air pump; 215, air flow bin; 3, mold steel body; 4, heating frame; 5, cooling module; 501, cooling box; 502, water pump; 503, delivery pipe; 504, recycling box; 505, surface cooler; 506, intake air pipe; 507, exhaust air pipe; 508, fog spray head; 6, stepping motor; 7, drive shaft; 8, transmission belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0018] A heat treatment device for die steel processing disclosed by the present invention is mainly applied to the scenario where in the existing die steel processing and heat treatment device, during the heat treatment work, the dust falling from the surface of the die steel will accumulate on the workbench, affecting the heat treatment results of the next batch of die steel, resulting in a reduction in the service performance and service life of the die steel, and at the same time, it will also affect the working environment and health of the staff.

[0019] Refer to Figures 1-4 , a heat treatment device for die steel processing, comprising a workbench 1. A plurality of drive shafts 7 are movably connected to the inner walls on both sides of the workbench 1. And two stepping motors 6 are fixedly connected to the outer wall of one side of the workbench 1. The output ends of the two stepping motors 6 are connected to one end of two of the drive shafts 7 through couplings. The outer walls of three drive shafts 7 on the same side are all provided with the same transmission belt 8. And the same die steel body 3 is slidably connected above the plurality of drive shafts 7. A heating frame 4 is bolted to the upper side of the workbench 1. Auxiliary heating modules 2 are arranged on the inner walls on both sides of the workbench 1. And the auxiliary heating module 2 includes a plurality of heating rods 204 and two filter bins 207. The inner walls on both sides of the two filter bins 207 are fixedly connected with telescopic springs 209. And one end of one of the telescopic springs 209 is fixedly connected with a movable plate 213. One end of the other telescopic spring 209 is fixedly connected with a filter frame 210. A cooling module 5 is arranged on one side of the workbench 1. And the cooling module 5 includes a mist spray head 508 and a recovery box 504.

[0020] Refer to Figure 1 、 Figure 2 and Figure 3, in a preferred embodiment, the inner walls on both sides of the workbench 1 are bolted with the same fixed plate member 201, and the outer walls of the two filter chambers 207 are both fixed to the bottom of the same fixed plate member 201. A fixing port is formed on the movable plate 213, and an air collecting member 212 is fixedly connected to the inner wall of the fixing port. Two impact rods 211 are fixedly connected to the outer wall of the side of the movable plate 213 facing the filter frame 210; An air pump 214 is fixedly connected to the outer wall of one side of each of the two filter chambers 207. The output ends of the two air pumps 214 are both fixedly connected with an air flow pipe 203. The output ends of the two air flow pipes 203 are both fixedly connected with an air flow chamber 215. A plurality of collection holes are formed in the outer walls of the two air flow chambers 215. The two air flow chambers 215 are both located above the fixed plate member 201. An air outlet 208 is formed in one side of each of the two filter chambers 207; A power supply member 202 and a fixed bracket 205 are fixedly connected to the top of the fixed plate member 201. A plurality of limiting holes are formed in the fixed bracket 205. The four heating rods 204 are respectively fixedly connected to the inner walls of the plurality of limiting holes. A power cord 206 is fixedly connected to the outer wall of one side of the power supply member 202. The four power cords 206 are respectively fixedly connected to one ends of the four heating rods 204. The four heating rods 204 are all located above the two air flow chambers 215.

[0021] Referring to Figure 1 and Figure 4 , in a preferred embodiment, a cooling box 501 is bolted to the top of the workbench 1, and a mist spray head 508 is fixedly connected to the inner wall of the cooling box 501. A water pump 502 is fixedly connected to the top of the cooling box 501. One end of the water pump 502 is connected to one end of the mist spray head 508 through a pipeline. The conveying end of the water pump 502 is fixedly connected with a conveying pipe 503; A surface cooler 505 is bolted to one side of the recovery box 504, and an air inlet pipe 506 and an air outlet pipe 507 are respectively fixedly connected to both ends of the surface cooler 505. The recovery box 504 is located below the drive shaft 7; Two round holes are formed in the same side of the recovery box 504 and the surface cooler 505, and one ends of the air inlet pipe 506 and the air outlet pipe 507 are respectively fixedly connected to the interiors of the two round holes. A recovery hole is formed in the bottom of the recovery box 504. One end of the conveying pipe 503 is fixedly connected to the interior of the recovery hole.

[0022] Working principle: When the device is in use, the power supply component 202 is started. The power supply component 202 heats the heating rod 204 through the power cord 206. The heating rod 204 evenly heats the bottom of the die steel body 3. At the same time, the air pump 214 is started. The air pump 214 makes the air enter the inside of the air flow bin 215 through the collection holes. At this time, the air inside the air flow bin 215 enters the inside of the filter bin 207 along the air flow pipe 203. At this time, the air collecting member 212 inside the filter bin 207 drives the movable plate 213 to move under the influence of the air flow, and at the same time drives the impact rod 211 to move and contacts the filter frame 210, and then cooperates with the telescopic spring 209 to make the filter frame 210 vibrate, and then the air flow flows into the outside through the air outlet 208; when the die steel body 3 enters the cooling box 501, the water pump 502 is started. The water pump 502 makes the water spray out from the atomizing spray head 508. The used cooling water enters the inside of the recovery box 504. At this time, the surface cooler 505 is started, and the hot air inside the recovery box 504 enters the inside of the surface cooler 505 through the air inlet pipe 506 for cooling. The cooled air enters the recovery box 504 through the air outlet pipe 507 to accelerate the cooling of the water source inside the recovery box 504. The cooled water is sprayed on the die steel body 3 again through the atomizing spray head 508 for cooling.

[0023] As described above, it is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of some structures, devices, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A die steel processing heat treatment device, comprising a workbench (1), characterized in that: The inner walls on both sides of the workbench (1) are movably connected to a plurality of drive shafts (7), and the outer wall on one side of the workbench (1) is fixedly connected to two stepper motors (6), the output ends of the two stepper motors (6) are connected to one end of two of the drive shafts (7) through a coupling, the outer walls of the three drive shafts (7) on the same side are all provided with a same transmission belt (8), and the upper parts of the plurality of drive shafts (7) are slidably connected to a same mold steel body (3), the upper side of the workbench (1) is connected to a heating frame (4) through bolts, and the inner walls on both sides of the workbench (1) are provided with An auxiliary heating module (2), wherein the auxiliary heating module (2) comprises a plurality of heating rods (204) and two filter bins (207), inner walls on both sides of the two filter bins (207) are fixedly connected with telescopic springs (209), one end of one of the telescopic springs (209) is fixedly connected with a movable plate (213), and one end of the other telescopic spring (209) is fixedly connected with a filter frame (210), and a cooling module (5) is arranged on one side of the workbench (1), and the cooling module (5) comprises a mist spray head (508) and a recovery box (504).

2. The die steel processing heat treatment equipment according to claim 1, characterized in that: The inner walls on both sides of the workbench (1) are fixedly connected to the same fixed plate (201), and the outer walls of the two filter bins (207) are fixed to the bottom of the same fixed plate (201), a fixed opening is provided on the movable plate (213), an air collecting member (212) is fixedly connected to the inner wall of the fixed opening, and two impact rods (211) are fixedly connected to the outer wall of the movable plate (213) on one side facing the filter frame (210).

3. The die steel processing heat treatment equipment according to claim 2, characterized in that: An air pump (214) is fixedly connected to one side outer wall of the two filter bins (207); the output ends of the two air pumps (214) are fixedly connected to an airflow tube (203); the output ends of the two airflow tubes (203) are fixedly connected to an airflow bin (215); a plurality of collecting holes are provided on the outer walls of the two airflow bins (215); the two airflow bins (215) are located above the fixed plate (201); and an air outlet (208) is provided on one side of the two filter bins (207).

4. The die steel processing heat treatment equipment according to claim 3, characterized in that: The top of the fixed plate (201) is fixedly connected to a power supply component (202) and a fixed bracket (205); a plurality of limiting holes are provided on the fixed bracket (205); four heating rods (204) are respectively fixedly connected to the inner walls of the plurality of limiting holes; an outer wall on one side of the power supply component (202) is fixedly connected to four power lines (206); the four power lines (206) are respectively fixedly connected to one end of the four heating rods (204); and the four heating rods (204) are all located above the two airflow bins (215).

5. The die steel processing heat treatment equipment according to claim 1, characterized in that: The top of the workbench (1) is connected to a cooling box (501) via bolts, and a mist spray head (508) is fixedly connected to the inner wall of the cooling box (501), and a water pump (502) is fixedly connected to the top of the cooling box (501), one end of the water pump (502) is connected to one end of the mist spray head (508) via a pipeline, and a delivery end of the water pump (502) is fixedly connected to a delivery pipe (503).

6. The die steel processing heat treatment equipment according to claim 5, characterized in that: One side of the recovery box (504) is connected to a surface cooler (505) via bolts, and both ends of the surface cooler (505) are respectively fixedly connected to an air inlet pipe (506) and an air outlet pipe (507), and the recovery box (504) is located below the drive shaft (7).

7. The die steel processing heat treatment equipment according to claim 6, characterized in that: The recovery box (504) and the surface cooler (505) are provided with two circular holes on the same side, and one end of the air inlet pipe (506) and the air outlet pipe (507) are respectively fixedly connected to the inside of the two circular holes. A recovery hole is provided at the bottom of the recovery box (504), and one end of the delivery pipe (503) is fixedly connected to the inside of the recovery hole.

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