Cooling device for alloy tool steel production

Abstract

The utility model discloses a cooling device for alloy tool steel production, which belongs to the technical field of alloy tool steel and comprises a base, a shell, a transmission component, a cooling component and a telescopic component, the transmission component is positioned on the upper surface of the base, the cooling component is positioned on the upper surface of the shell, and the telescopic component is positioned on the upper surface of the inner wall of the shell. The cooling component comprises a booster pump, a first pipeline, a hollow plate, a second pipeline, a third pipeline, a pressing plate, a spring and a spray head, a water tank is arranged on the upper surface of the shell, the booster pump is located on the upper surface of the water tank, one end of the booster pump is connected with the water tank through a pipeline, and one end of the first pipeline is connected with the other end of the booster pump; and the other end of the first pipeline penetrates through and is connected with the upper surface of the shell, the hollow plate is located on the upper surface of the inner wall of the shell, and the problem that the cooling effect on alloy tool steel is reduced due to the fact that an existing spray head is exposed outside for a long time and blocked by external dust is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to alloy tool steel technical field, concretely relates to cooling device for alloy tool steel production. BACKGROUND

[0002] Alloy tool steel is formed by adding alloy elements such as chromium, molybdenum, tungsten and vanadium on the basis of carbon tool steel, and has good hardenability, high hot hardness, high hardness and good mechanical properties such as wear resistance. It is mainly used for manufacturing measuring tools, cutting tools, impact-resistant tools and cold and hot dies and some special purpose tools.

[0003] In the alloy tool steel processing process, the cooling process is particularly important. In the prior art, the water cooling mode is generally used when the alloy tool steel is cooled. Although the spray head form is used to cool the alloy tool steel now, the spray head is always exposed, and the dust in the external air will slowly enter the spray head, so that the spray head is blocked, the spraying effect is reduced, and the alloy tool steel cannot be cooled well. This phenomenon has become a problem to be solved by personnel in the field. UTILITY MODEL CONTENTS

[0004] The utility model is aimed at the existing alloy tool steel production cooling device of the timber collecting device, to solve the problems in the background art.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: the cooling device for alloy tool steel production, including base, shell, transmission part, cooling part and telescopic part, transmission part is located on the upper surface of base, cooling part is located on the upper surface of shell, telescopic part is located on the upper surface of shell inner wall;

[0006] The cooling part includes booster pump, pipeline one, hollow plate, pipeline two, pipeline three, pressing plate, spring and spray head, the upper surface of the shell is provided with a water tank, the booster pump is located on the upper surface of the water tank, one end of the booster pump is connected with the water tank by a pipeline, one end of the pipeline one is connected with the other end of the booster pump, the other end of the pipeline one penetrates the upper surface of the shell and is connected, the hollow plate is located on the upper surface of the shell inner wall, the upper surface of the hollow plate is provided with a through hole, one end of the pipeline two penetrates the through hole and is fixedly connected, the other end of the pipeline two is connected with the pipeline three, a plurality of water spray columns are arranged on the pipeline three, the water spray column is provided with an inner cavity, the pressing plate is slidably connected with the inner cavity of the water spray column, a plurality of water holes are arranged on the upper and lower surfaces of the pressing plate, one end of the spray head is fixedly connected with the lower surface of the pressing plate, the spring is arranged around the spray head on the lower surface of the pressing plate and the bottom of the inner cavity of the water spray column.

[0007] The telescopic part comprises a cylinder, a fixed plate two, a sliding block two, a limiting block, a limiting plate and an inner chamber, the inner chamber is arranged on the left side of the upper surface of the inner wall of the shell, the cylinder, the fixed plate two and the hollow plate are sequentially arranged in the inner chamber from left to right, the sliding block two is arranged on the upper surface of the inner wall of the shell, the sliding block two is slidably connected with the upper surface of the hollow plate, the output end of the cylinder is connected with one side of the fixed plate two, and the other side of the fixed plate two is connected with the left side of the hollow plate.

[0008] The utility model further illustrates that the limiting block is symmetrically arranged at the bottom of the hollow plate, and the limiting plate is arranged on the right side of the upper surface of the inner wall of the shell.

[0009] The utility model further illustrates that the transmission part comprises a servo motor, a fixed plate one, a support seat, a lead screw, a sliding block one and a rack, the upper surface of the base is fixedly connected with a boss, the servo motor is fixed on the upper surface of the boss, the support seat is arranged on the upper surface of the base, the fixed plate one is fixed on the side of the support seat close to the servo motor, the lead screw is connected with the inner cavity of the support seat through a bearing, the output end of the servo motor passes through the fixed plate one and is fixedly connected with one side of the lead screw, the bottom of the sliding block one is slidably connected with the surface of the lead screw, and the rack is arranged on the top of the sliding block one.

[0010] The utility model further illustrates that the surface of the sliding block one connected with the lead screw is arc-shaped.

[0011] The utility model further illustrates that the pipe opening of the pipeline one is smaller than the pipe opening of the pipeline two.

[0012] The utility model further illustrates that the bottom of the limiting plate is provided with a limiting groove corresponding in size to the limiting block.

[0013] Compared with the prior art, the utility model has the advantages that: the utility model adopts the cooling part, so that the nozzle in the hollow plate is elongated downward under the action of the spring by using water pressure when the water is sent into the pipeline three by the booster pump, and the nozzle is reset and protected by using the elastic force of the spring after the water pressure disappears, so that the nozzle is prevented from being blocked by external dust; the telescopic part is adopted, so that the hollow plate is moved out of the inner chamber when water cooling is needed, and the hollow plate is moved back into the inner chamber when water cooling is not needed, so that the nozzle in the hollow plate is prevented from being blocked by dust. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute limitations to the utility model.

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a left-side cross-sectional view of the telescopic component of this utility model in its retracted state;

[0017] Figure 3 This is the internal structure of the hollow plate of this utility model;

[0018] Figure 4 This is an enlarged schematic diagram of region A of this utility model;

[0019] Figure 5 This is the telescopic component of this utility model;

[0020] Figure 6 This is a left-side cross-sectional view of the telescopic component of this utility model in its extended state.

[0021] In the diagram: 1. Base; 2. Outer shell; 3. Transmission component; 31. Servo motor; 32. Fixing plate one; 33. Support base; 34. Lead screw; 35. Slider one; 36. Material rack; 4. Cooling component; 41. Booster pump; 42. Pipe one; 43. Hollow plate; 44. Pipe two; 45. Pipe three; 46. Pressure plate; 47. Spring; 48. Nozzle; 5. Telescopic component; 51. Cylinder; 52. Fixing plate two; 53. Slider two; 54. Limiting block; 55. Limiting plate; 56. Inner chamber. Detailed Implementation

[0022] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-6 This utility model provides a technical solution: a cooling and heat-reducing device for alloy tool steel production, comprising a base 1, a shell 2, a transmission component 3, a cooling component 4, and a telescopic component 5. The transmission component 3 is located on the upper surface of the base 1, moving the alloy tool steel for cooling. The cooling component 4 is located on the upper surface of the shell 2, spraying the alloy tool steel for cooling. The telescopic component 5 is located on the upper surface of the inner wall of the shell 2 (e.g., ...). Figure 2 (As shown), move and protect the cooling components to prevent them from being clogged by dust due to exposure.

[0024] The transmission component 3 comprises a servo motor 31, a fixed plate one 32, a support seat 33, a lead screw 34, a sliding block one 35 and a rack 36. The upper surface of the base 1 is fixedly connected with a boss. The servo motor 31 is fixed on the upper surface of the boss. The support seat 33 is arranged on the upper surface of the base 1. The fixed plate one 32 is fixed on one side of the support seat 33 close to the servo motor 31. The lead screw 34 is bearing connected with the inner cavity of the support seat 33. The output end of the servo motor 31 passes through the fixed plate one 32 and is fixedly connected with one side of the lead screw 34. The bottom of the sliding block one 35 is slidingly connected with the surface of the lead screw 34. The rack 36 is arranged on the top of the sliding block one 35. The servo motor 31 is started. The lead screw 34 is rotated to drive the sliding block one 35 to move left and right, so that the alloy tool steel in the rack 36 is located at the cooling position.

[0025] The cooling component 4 comprises a booster pump 41, a pipeline one 42, a hollow plate 43, a pipeline two 44, a pipeline three 45, a pressing plate 46, a spring 47 and a spray head 48. The upper surface of the shell 2 is provided with a water tank. The booster pump 41 is located on the upper surface of the water tank. One end of the booster pump 41 is in pipeline connection with the water tank. One end of the pipeline one 42 is connected with the other end of the booster pump 41. The other end of the pipeline one 42 passes through the upper surface of the shell 2 and is connected. The hollow plate 43 is located on the upper surface of the inner wall of the shell 2. The upper surface of the hollow plate 43 is provided with a through hole. One end of the pipeline two 44 passes through the through hole and is fixedly connected. The through hole on the upper surface of the hollow plate 43 corresponds to the nozzle of the pipeline one 42 passing through the upper surface of the shell 2 by the stretching component 5. The other end of the pipeline two 44 is connected with the pipeline three 45. The pipeline three 45 is provided with a plurality of water spraying columns. The water spraying columns are provided with inner cavities. The pressing plate 46 is slidingly connected with the inner cavities of the water spraying columns, so that the inner cavities of the water spraying columns are in a sealed state. Water holes are formed through the upper and lower surfaces of the pressing plate 46. Water enters the spray head 48 through the water holes for spraying cooling. One end of the spray head 48 is fixedly connected with the lower surface of the pressing plate 46. The spring 47 is arranged around the spray head 48 on the lower surface of the pressing plate 46 and the inner cavity bottom of the water spraying column. When the pipeline three 45 is filled with water, the water pressure will push the pressing plate 46 to extrude the spring 47 downward, so that the spray head 48 extends out of the hollow plate 43 for spraying cooling under the action of the spring 47. When there is no water in the pipeline three 45, the water pressure is naturally lost. The spring 47 resets the spray head 48 by using its own elastic force, so that the spray head 48 is prevented from being exposed to dust.

[0026] The telescopic part 5 comprises a cylinder 51, a fixed plate two 52, a sliding block two 53, a limiting block 54, a limiting plate 55 and an inner chamber 56. The inner chamber 56 is arranged on the left side of the upper surface of the inner wall of the shell 2. The cylinder 51, the fixed plate two 52 and the hollow plate 43 are sequentially arranged in the inner chamber 56 from left to right. The sliding block two 53 is arranged on the upper surface of the inner wall of the shell 2 and is in sliding connection with the upper surface of the hollow plate 43. The output end of the cylinder 51 is connected with one side of the fixed plate two 52. The other side of the fixed plate two 52 is connected with the left side of the hollow plate 43. When water cooling is performed, the cylinder 51 is started to move the hollow plate 43 out of the inner chamber 56 (as shown in Figure 6 ) along the sliding block two 53, so as to cool the alloy tool steel. When water cooling is not needed, the cylinder 51 is allowed to perform return movement, the piston rod is retracted, the hollow plate 43 is returned to the inner chamber 56, and the hollow plate 43 is prevented from being blocked by dust in the external environment.

[0027] The limiting block 54 is symmetrically arranged at the bottom of the hollow plate 43. The limiting plate 55 is arranged on the right side of the upper surface of the inner wall of the shell 2. The bottom of the limiting plate 55 is provided with a limiting groove corresponding in size to the limiting block 54. The limiting block 54 and the limiting plate 55 are used to limit the hollow plate 43, so that the hollow plate 43 faces the alloy tool steel below.

[0028] The bottom of the sliding block one 35 is in arc-shaped connection with the screw rod 34, so as to improve the moving efficiency.

[0029] The pipe opening of the pipeline one 42 is smaller than the pipe opening of the pipeline two 44, so as to prevent water flow from overflowing.

[0030] Working principle: The worker first places the alloy tool steel in the rack 36. The servo motor 31 is started to move the rack 36 under the driving of the screw rod 34 until the water cooling position is reached, and then the servo motor 31 is stopped. At this time, the cylinder 51 is started. The piston rod is elongated and pushes the hollow plate 43 to move rightwards along the sliding block two 53, so that the hollow plate 43 leaves the inner chamber 56. When the right side of the hollow plate 43 abuts against the limiting plate 55, the upper surface through hole of the hollow plate 43 corresponds to the pipeline one 42. At this time, the cylinder 51 is stopped, and the booster pump 41 is started to draw water into the pipeline one 42, and then into the pipeline two 44 and the pipeline three 45 in sequence. The water pressure moves the pressing plate 46 downwards to press the spring 47, so that the nozzle 48 is extended out of the hollow plate 43. When there is no water in the pipeline three 45, the spring 47 is used to reset the nozzle 48, so as to prevent dust from entering and blocking the nozzle 48.

[0031] When the water cooling is finished, the air cylinder 51 is started to perform a return movement, the piston rod is contracted to make the hollow plate 43 return to the inner chamber 56, and the hollow plate 43 is protected from dust; the servo motor 31 is started to send the material on the material rack 36 out. In the structure design, the nozzle 48 in the water cooling part 4 can be protected, the nozzle 48 is prevented from being blocked by the entry of external dust, and the cooling effect is reduced.

[0032] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0033] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit it. Although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. Alloy tool steel production cooling device, comprising base (1), shell (2), transmission components (3), cooling components (4) and telescopic components (5), characterized in that: The transmission component (3) is located on the upper surface of the base (1), the cooling component (4) is located on the upper surface of the shell (2), and the telescopic component (5) is located on the upper surface of the inner wall of the shell (2). The cooling component (4) comprises a booster pump (41), a pipeline I (42), a hollow plate (43), a pipeline II (44), a pipeline III (45), a pressing plate (46), a spring (47) and a spray head (48), the upper surface of the shell (2) is provided with a water tank, the booster pump (41) is located on the upper surface of the water tank, one end of the booster pump (41) is connected with the water tank in a pipeline manner, one end of the pipeline I (42) is connected with the other end of the booster pump (41), the other end of the pipeline I (42) penetrates through the upper surface of the shell (2) and is connected, the hollow plate (43) is located on the upper surface of the inner wall of the shell (2), the upper surface of the hollow plate (43) is provided with a through hole, one end of the pipeline II (44) penetrates through the through hole and is fixedly connected, the other end of the pipeline II (44) is connected with the pipeline III (45), the pipeline III (45) is provided with a plurality of water spray columns, the water spray columns are provided with inner cavities, the pressing plate (46) is slidably connected with the inner cavities of the water spray columns, water holes are formed through the upper and lower surfaces of the pressing plate (46), one end of the spray head (48) is fixedly connected with the lower surface of the pressing plate (46), the spring (47) is arranged around the spray head (48) on the lower surface of the pressing plate (46) and the bottom of the inner cavity of the water spray column. The telescopic component (5) comprises a cylinder (51), a fixed plate II (52), a sliding block II (53), a limiting block (54), a limiting plate (55) and an inner chamber (56), the inner chamber (56) is arranged on the left side of the upper surface of the inner wall of the shell (2), the cylinder (51), the fixed plate II (52) and the hollow plate (43) are sequentially arranged in the inner chamber (56) from left to right, the sliding block II (53) is arranged on the upper surface of the inner wall of the shell (2), the sliding block II (53) is slidably connected with the upper surface of the hollow plate (43), the output end of the cylinder (51) is connected with one side of the fixed plate II (52), and the other side of the fixed plate II (52) is connected with the left side of the hollow plate (43).

2. The cooling device for alloy tool steel production according to claim 1, characterized in that: The limiting block (54) is symmetrically arranged at the bottom of the hollow plate (43), and the limiting plate (55) is arranged on the right side of the upper surface of the inner wall of the shell (2).

3. The cooling device for alloy tool steel production according to claim 1, characterized in that: The transmission component (3) includes a servo motor (31), a fixed plate one (32), a support seat (33), a lead screw (34), a sliding block one (35) and a rack (36), the base (1) upper surface is fixedly connected with a boss, the servo motor (31) is fixed on the boss upper surface, the support seat (33) is arranged on the base (1) upper surface, the fixed plate one (32) is fixed on the one side of the support seat (33) close to the servo motor (31), the lead screw (34) is bearing connected with the support seat (33) inner cavity, the output end of the servo motor (31) passes through the fixed plate one (32) and is fixedly connected with one side of the lead screw (34), the bottom of the sliding block one (35) is slidingly connected with the surface of the lead screw (34), the rack (36) is arranged on the top of the sliding block one (35).

4. The cooling device for alloy tool steel production according to claim 3, characterized in that: The surface of the sliding block one (35) connected with the lead screw (34) is a circular arc.

5. The cooling device for alloy tool steel production according to claim 1, characterized in that: The pipe opening of the pipeline one (42) is smaller than the pipe opening of the pipeline two (44).

6. The cooling device for alloy tool steel production according to claim 1, characterized in that: The bottom of the limiting plate (55) is provided with a limiting groove corresponding in size with the limiting block (54).

Images