Pretreatment device for die steel

Abstract

The utility model discloses a pretreatment device for die steel, and relates to the technical field of die steel pretreatment. Comprising a box body, a driving box is arranged on one side of the box body, a motor is arranged in the driving box, a heat dissipation opening is formed in one side of the driving box, a first dustproof net is movably arranged on one side of the heat dissipation opening, and the first dustproof net and the driving box are movably connected through first bolts; and a heat dissipation device is fixedly arranged at the top of the driving box, and a heat dissipation fan is arranged in the heat dissipation device. By arranging the heat dissipation opening and the heat dissipation fan, ventilation is kept in the driving box of the box body through the heat dissipation opening, heat accumulation in the driving box is prevented, the heat dissipation fan can accelerate the flowing speed of air in the driving box, heat in the driving box is discharged as soon as possible, and the heat discharging efficiency is improved; the motor and the plurality of gears are in an air flowing environment, so that the damage of heat to the motors and the gears is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to die steel pretreatment technical field, concretely is a kind of pretreatment device for die steel. BACKGROUND

[0002] Die steel is used to manufacture cold punch mould, hot forging mould, die casting mould and the steel grade of mould.The mould is the main processing tool in the manufacture of parts of mechanical manufacturing, wireless radio instrument, motor, electric appliance and other industrial departments.The quality of mould directly affects the quality of pressure processing technology, product precision yield and production cost.

[0003] Chinese utility model patent CN221275819U discloses a kind of die steel quenching pretreatment device, including heat treatment furnace, first drive box and second drive box are respectively installed in the two sides of heat treatment furnace;Heating assembly is arranged in heat treatment furnace;Several rotating shafts are rotatably arranged in the height direction of one side wall of heat treatment furnace, one end of rotating shaft extends into first drive box and is connected with the driving assembly arranged in first drive box, the other end of rotating shaft is connected with a first placing piece for accessing one end of die steel;Along the height direction of the other side wall of heat treatment furnace, the connecting rod consistent with the number of rotating shaft is accessed, connecting rod and rotating shaft are in same straight line and one end of connecting rod extends into second drive box and is connected with hydraulic cylinder arranged in second drive box, the other end of connecting rod is rotatably connected with second placing piece for accessing the other end of die steel.The device realizes the soaking of multiple die steels, and the heat treatment efficiency is high.

[0004] In order to drive the mould to rotate, so that it is uniformly heated, the above-mentioned pretreatment device is provided with a die steel rotating and clamping mechanism composed of a driving motor, a transmission part, a first receiving seat, a hydraulic cylinder, a connecting rod and a second receiving seat, etc., however, the driving motor and the transmission part in the above-mentioned pretreatment device are arranged in a relatively closed drive box.Due to the lack of heat dissipation function of the drive box, the driving motor and its transmission part will generate heat when running, and these heat is difficult to effectively dissipate, thereby easily causing damage to the driving motor and the transmission part inside the drive box. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of pretreatment device for die steel to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of pretreatment device for die steel, including box, the side of the box is provided with drive box, the inside of the drive box is provided with motor, the side of the drive box is equipped with heat dissipation opening, the side of the heat dissipation opening is movably provided with first dust screen, and the first dust screen is movably connected with drive box by first bolt;

[0007] The top of the driving box is fixedly provided with a heat dissipation device, the inside of the heat dissipation device is provided with a heat dissipation fan, the top of the heat dissipation device is movably provided with a second dust screen, the second dust screen is movably connected with the heat dissipation device through a second bolt, and the two sides of the top of the heat dissipation device are both provided with threaded holes matched with the second bolt.

[0008] Further, the top and the bottom of the inner wall of the box body are both fixedly provided with heating elements.

[0009] Further, the output shaft of the motor is fixedly connected with a first rotating shaft, the surface of the first rotating shaft is fixedly provided with a main gear, the top of the main gear is movably connected with a from gear, the inner wall of the from gear is fixedly provided with a second rotating shaft, and one end of the second rotating shaft and the first rotating shaft is both fixedly provided with a first receiving seat.

[0010] Further, one side of the box body is movably provided with a connecting rod, one end of the connecting rod is provided with a hydraulic cylinder, and the other end of the connecting rod is movably connected with a second receiving seat.

[0011] Further, the front of the box body is hingedly connected with a box door.

[0012] Further, the surface of the box door is movably provided with a warning sign through screws.

[0013] Compared with the prior art, the pretreatment device for die steel has the following beneficial effects:

[0014] 1. The pretreatment device for die steel is provided with a heat dissipation port and a heat dissipation fan, the heat dissipation port allows the driving box of the box body to be ventilated, thereby preventing heat accumulation in the driving box, the heat dissipation fan can accelerate the flow speed of air in the driving box, so that the heat in the driving box is discharged as soon as possible, the efficiency of heat discharge is improved, and the motor and the plurality of gears are in an air flow environment, thereby reducing the damage of heat to them.

[0015] 2. The pretreatment device for die steel is provided with a first dust screen and a second dust screen, which can intercept dust and impurities in the external environment, so that the dust and impurities in the external environment are not easy to enter the driving box.

[0016] 3. The pretreatment device for die steel is provided with a first bolt and a second bolt, the first dust screen and the second dust screen are released from the limiting and fixing by respectively loosening the first bolt and the second bolt, then the first dust screen and the second dust screen can be disassembled, thereby realizing the detachable function of the first dust screen and the second dust screen, and facilitating the cleaning and maintenance of the first dust screen and the second dust screen. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the structure schematic view of the utility model;

[0018] Fig. 2 It is the structure front view of the utility model;

[0019] Fig. 3 It is the structure schematic view of the utility model's heat dissipation device.

[0020] In the drawing: 1, box body;101, drive box;102, heating element;2, motor;201, first rotation shaft;202, main gear;203, from gear;204, second rotation shaft;205, first receiving seat;3, hydraulic cylinder;301, connecting rod;302, second receiving seat;4, heat dissipation port;401, first dust screen;402, first bolt;5, heat dissipation device;501, heat dissipation fan;502, second dust screen;503, second bolt;6, box door;601, warning board. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0022] Please refer to Figs. 1-3 The utility model discloses a kind of pretreatment devices for die steel, including box body 1, the side of the box body 1 is provided with drive box 101, the inside of the drive box 101 is provided with motor 2, the side of the drive box 101 is provided with heat dissipation port 4, the side of the heat dissipation port 4 is movably provided with first dust screen 401, and the first dust screen 401 is movably connected with drive box 101 by first bolt 402.

[0023] The top of the drive box 101 is fixedly provided with heat dissipation device 5, the inside of the heat dissipation device 5 is provided with heat dissipation fan 501, the top of the heat dissipation device 5 is movably provided with second dust screen 502, and the second dust screen 502 is movably connected with heat dissipation device 5 by second bolt 503, the two sides of the top of the heat dissipation device 5 are provided with screw hole compatible with second bolt 503.

[0024] Specifically, the top and bottom of the inner wall of the box body 1 are fixedly provided with heating element 102.

[0025] In the embodiment, the heating element 102 is arranged to pre-treat the mold steel by heating.

[0026] Specifically, the output shaft of the motor 2 is fixedly connected with a first rotating shaft 201, the surface of the first rotating shaft 201 is fixedly provided with a main gear 202, the top of the main gear 202 is engagedly connected with a slave gear 203, the inner wall of the slave gear 203 is fixedly provided with a second rotating shaft 204, and one end of the second rotating shaft 204 and the first rotating shaft 201 are both fixedly provided with a first receiving seat 205.

[0027] In the embodiment, the first receiving seat 205 is arranged, and one end of the mold steel is inserted into the receiving hole in the first receiving seat 205. In order to make the heat treatment of the mold steel more uniform, the motor 2 is started, the motor 2 drives the plurality of first receiving seats 205 to rotate through the main gear 202 and the plurality of slave gears 203, and then drives the clamped mold steel to rotate, so that the mold steel is uniformly heated.

[0028] Specifically, one side of the box body 1 is movably provided with a connecting rod 301, one end of the connecting rod 301 is provided with a hydraulic cylinder 3, and the other end of the connecting rod 301 is rotatably connected with a second receiving seat 302.

[0029] In the embodiment, the second receiving seat 302 is arranged, the hydraulic cylinder 3 controls the second receiving seat 302 to move towards the first receiving seat 205, and until the other end of the mold steel is inserted into the receiving hole in the second receiving seat 302, at this time, the mold steel is in a clamped state.

[0030] Specifically, the front of the box body 1 is hingedly connected with a box door 6.

[0031] In the embodiment, the box door 6 is arranged, and the mold steel can be placed inside the box body 1 by opening the box door 6.

[0032] Specifically, the surface of the box door 6 is movably provided with a warning sign 601 through screws.

[0033] In the embodiment, the warning sign 601 is arranged, and warning words can be marked on the warning sign 601, such as warning words such as “high temperature on the surface, do not touch” to remind people to pay attention to safety.

[0034] In use, one end of the mold steel is inserted into the receiving hole in the first receiving seat 205, and then the second receiving seat 302 is controlled by the hydraulic cylinder 3 to move towards the first receiving seat 205, until the other end of the mold steel is inserted into the receiving hole in the second receiving seat 302, at this time, the mold steel is in a clamped state;

[0035] The heating element 102 can pre-treat the die steel by heating, the motor 2 is started, the motor 2 drives the plurality of first supporting seats 205 to rotate through the main gear 202 and a plurality of gear 203, and then drives the clamped die steel to rotate, so that the die steel is uniformly heated;

[0036] When the interior of the driving box 101 is cooled, the heat dissipation opening 4 keeps the driving box 101 of the box body 1 ventilated, and the heat dissipation fan 501 can accelerate the flow speed of air in the driving box 101, so that the heat in the driving box 101 is discharged as soon as possible.

[0037] The first dust screen 401 and the second dust screen 502 can intercept dust and impurities in the external environment, when the first dust screen 401 and the second dust screen 502 are disassembled, the first dust screen 401 and the second dust screen 502 are disassembled by respectively unscrewing the first bolt 402 and the second bolt 503.

[0038] In summary, the pre-treatment device for the die steel is provided with the heat dissipation opening 4 and the heat dissipation fan 501, the heat dissipation opening 4 keeps the driving box 101 of the box body 1 ventilated, prevents the heat in the driving box 101 from accumulating, the heat dissipation fan 501 can accelerate the flow speed of air in the driving box 101, so that the heat in the driving box 101 is discharged as soon as possible, improves the heat discharge efficiency, and makes the motor 2 and the plurality of gears in the air flow environment, reduces the damage of heat to them, the first dust screen 401 and the second dust screen 502 are provided, which can intercept dust and impurities in the external environment, so that dust and impurities in the external environment are not easy to enter the driving box 101, the first bolt 402 and the second bolt 503 are provided, the first dust screen 401 and the second dust screen 502 are disassembled by respectively unscrewing the first bolt 402 and the second bolt 503, so that the first dust screen 401 and the second dust screen 502 can be disassembled, so that the first dust screen 401 and the second dust screen 502 can be cleaned and maintained.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pre-treatment device for die steel comprising a box (1), characterized in that: One side of the box (1) is provided with a drive box (101), the inside of the drive box (101) is provided with a motor (2), one side of the drive box (101) is provided with a heat dissipation port (4), one side of the heat dissipation port (4) is movably provided with a first dust screen (401), and the first dust screen (401) and the drive box (101) are movably connected through the first bolt (402). The top of the drive box (101) is fixedly provided with a heat dissipation device (5), the inside of the heat dissipation device (5) is provided with a heat dissipation fan (501), the top of the heat dissipation device (5) is movably provided with a second dust screen (502), and the second dust screen (502) and the heat dissipation device (5) are movably connected through the second bolt (503), and the two sides of the top of the heat dissipation device (5) are provided with screw holes matched with the second bolt (503).

2. A pre-treatment device for die steel according to claim 1, characterized in that: The top and bottom of the inner wall of the box (1) are fixedly provided with heating elements (102).

3. A pre-treatment device for die steel according to claim 1, characterized in that: The output shaft of the motor (2) is fixedly connected with a first rotating shaft (201), the surface of the first rotating shaft (201) is fixedly provided with a main gear (202), the top of the main gear (202) is engagedly connected with a from gear (203), the inner wall of the from gear (203) is fixedly provided with a second rotating shaft (204), and one end of the second rotating shaft (204) and the first rotating shaft (201) is fixedly provided with a first receiving seat (205).

4. A pre-treatment device for die steel according to claim 1, characterized in that: One side of the box (1) is movably provided with a connecting rod (301), one end of the connecting rod (301) is provided with a hydraulic cylinder (3), and the other end of the connecting rod (301) is rotatably connected with a second receiving seat (302).

5. A pre-treatment device for die steel according to claim 1, characterized in that: The front of the box (1) is hingedly connected with a box door (6).

6. A pre-treatment device for die steel according to claim 5, characterized in that: The surface of the box door (6) is movably provided with a warning sign (601) through screws.

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