Saw blade quenching cooling anti-deformation device

Abstract

The utility model relates to the technical field of saw blade quenching, in particular to a saw blade quenching cooling anti-deformation device which comprises a working table, two sides of the top of the working table are fixedly connected with a bottom plate, the top of the bottom plate is provided with a rotating assembly, the rotating assembly comprises a supporting rod, and the supporting rod is fixedly connected to the top of the bottom plate. A connecting block is fixedly connected to the top of the supporting rod, a first motor is fixedly connected to the interior of the connecting block, and a first electric push rod is fixedly connected to the transmission end of one side of the first motor. According to the saw blade quenching cooling anti-deformation device, through cooperation of the first motor, the supporting rod and the sprayer, water mist is sprayed to a quenched saw blade in the rotating process, the temperature of the saw blade is reduced when the saw blade rotates, fine particles of the water mist can be more evenly distributed on the surface of the saw blade, the temperature of the saw blade is rapidly and evenly reduced, and the saw blade is prevented from being deformed. And the thermal stress generated by overlarge temperature difference is reduced, so that the risks of deformation and cracks are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade quenching, in particular to a saw blade quenching, cooling and deformation prevention device. Background Art

[0002] The saw blade quenching and cooling anti-deformation device is a device specially used to prevent the saw blade from deforming during the quenching process. It mainly uses a specific mechanical structure and control method to accurately control and effectively cool the saw blade during the quenching process to prevent the saw blade from deforming due to temperature changes.

[0003] During the cooling process of saw blade quenching, the cooling is uneven, resulting in large temperature differences in some areas, which will cause internal stress in the material during the cooling process. When the internal stress exceeds the bearing capacity of the material, it will cause deformation or cracking. Utility Model Content

[0004] The purpose of the present utility model is to provide a saw blade quenching and cooling anti-deformation device to solve the problem proposed in the above background technology that the saw blade quenching process has uneven cooling, resulting in large temperature differences in some areas, which will cause internal stress in the material during the cooling process. When the internal stress exceeds the bearing capacity of the material, it will cause deformation or cracking. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a saw blade quenching, cooling and deformation prevention device, comprising a workbench, two sides of the top of the workbench are fixedly connected to a base plate, and a rotating assembly is provided on the top of the base plate, and the rotating assembly includes a support rod, the support rod is fixedly connected to the top of the base plate, the top of the support rod is fixedly connected to a connecting block, the interior of the connecting block is fixedly connected to a motor 1, a transmission end on one side of the motor 1 is fixedly connected to an electric push rod 1, a pushing end on one side of the electric push rod 1 is fixedly connected to a pushing rod 1, and one side of the pushing rod 1 is fixedly connected to a fixed plate 1, through the cooperation between the motor 1, the support rod and the sprayer, the quenched saw blade is sprayed with water mist during the rotation process, so that its temperature is reduced when the saw blade rotates, and due to the fine particles of the water mist, it can be more evenly distributed on the surface of the saw blade, quickly and evenly reducing the temperature of the saw blade, reducing the thermal stress caused by excessive temperature difference, and thus reducing the risk of deformation and cracks.

[0005] Further preferably, a clamping assembly is provided on one side of the fixed plate one, and the clamping assembly includes a fixed plate two, and the fixed plate two is fixedly connected to one side of the fixed plate one, and the top of one side of the fixed plate two is fixedly connected to a top plate, and the top of the top plate is fixedly connected to an electric push rod two, and the pushing end of the bottom of the electric push rod two is fixedly connected to a push rod two, and the bottom of the push rod two is fixedly connected to a splint, and a support plate is provided at the bottom of the splint, and one side of the support plate is fixedly connected to the fixed plate two, and the splint clamps the quenched saw blade through the push rod two, which helps to clamp saw blades of different sizes and thicknesses.

[0006] Further preferably, a hydraulic rod is fixedly connected to the top of the fixed plate 2, and a hydraulic cylinder is fixedly connected to the top of the hydraulic rod. The hydraulic cylinder is fixedly connected to the top of the fixed plate 1. The hydraulic rod helps to place the saw blade cooled by water mist into the cooling pool for secondary cooling.

[0007] Further preferably, a baffle is fixedly connected to one side of the top of the workbench, a spray assembly is provided on one side of the baffle, the spray assembly includes a water pump, the water pump is fixedly connected to one side of the baffle, one side of the water pump is fixedly connected to a water pipe, one side of the water pipe is fixedly connected to a sprayer, the side surface of the sprayer is fixedly connected to a fixed plate three, one side of the fixed plate three is fixedly connected to a fixed rod, one side of the fixed rod is fixedly connected to the baffle, through the cooperation between the sprayer, the hydraulic rod and the cooling pool, the initial spraying of water mist can quickly reduce the temperature of the saw blade surface and reduce the temperature difference between the inside and outside of the saw blade to a certain extent.

[0008] Further preferably, a cooling pool is provided on the top of the workbench, an arc-shaped plate is fixedly connected to the top of the inner wall of the cooling pool, and a stirring assembly is provided at the bottom of the arc-shaped plate. The saw blade is then placed in the cooling pool and further cooled by cold water, which can ensure that the overall temperature of the saw blade is evenly reduced and local thermal stress is reduced. The quenched saw blade is cooled by dual cooling of water mist and cold water, which can more accurately control the cooling rate and temperature distribution, and help reduce the risk of saw blade deformation and cracking.

[0009] Further preferably, the stirring assembly includes motor 2, which is fixedly connected to the bottom of the arc plate, and the transmission end of the bottom of motor 2 is fixedly connected to a stirring rod, and the side surface of the stirring rod is fixedly connected to a stirring blade. Through the cooperation between motor 2, the stirring rod and the stirring blade, the stirring rod stirs the cold water to accelerate the flow of water, making the heat exchange between the saw blade and the cold water faster, and at the same time making the water temperature distribution more uniform, avoiding local water temperature being too high or too low, helping to ensure that the saw blade obtains a uniform cooling effect during the quenching process, and reducing thermal stress and deformation caused by uneven temperature.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] In the utility model, through the cooperation between the motor 1, the support rod and the sprayer, the quenched saw blade is sprayed with water mist during the rotation process, so that the temperature of the saw blade is reduced when the saw blade rotates, and the fine particles of the water mist can be more evenly distributed on the surface of the saw blade, thereby quickly and evenly reducing the temperature of the saw blade, reducing the thermal stress caused by excessive temperature difference, and thus reducing the risk of deformation and cracks.

[0012] In the utility model, through the cooperation between the sprayer, the hydraulic rod and the cooling pool, the initial spraying of water mist for cooling can quickly lower the temperature of the saw blade surface and reduce the temperature difference between the inside and outside of the saw blade to a certain extent. The saw blade is then placed in the cooling pool and further cooled by cold water, which can ensure that the overall temperature of the saw blade is evenly reduced and local thermal stress is reduced. The quenched saw blade is cooled by the dual cooling of water mist and cold water, which can more accurately control the cooling rate and temperature distribution, and help reduce the risk of saw blade deformation and cracking.

[0013] In the utility model, through the cooperation between motor 2, the stirring rod and the stirring blade, the stirring rod stirs the cold water to speed up the flow of water, making the heat exchange between the saw blade and the cold water more rapid, and at the same time making the water temperature distribution more uniform, avoiding local water temperature being too high or too low, helping to ensure that the saw blade obtains a uniform cooling effect during the quenching process, and reducing thermal stress and deformation caused by uneven temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at B in the middle;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0018] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at C in the middle;

[0019] Figure 6 It is a schematic diagram of the enlarged three-dimensional structure of local details of the utility model.

[0020] In the figure: 1. Workbench; 2. Bottom plate; 3. Rotating assembly; 301. Support rod; 302. Connecting block; 303. Motor 1; 304. Electric push rod 1; 305. Push rod 1; 306. Fixed plate 1; 4. Clamping assembly; 401. Fixed plate 2; 402. Top plate; 403. Electric push rod 2; 404. Push rod 2; 405. Clamping plate; 406. Support plate; 5. Hydraulic rod; 6. Hydraulic cylinder; 7. Baffle; 8. Spraying assembly; 801. Water pump; 802. Water pipe; 803. Sprayer; 804. Fixed plate 3; 805. Fixed rod; 9. Cooling tank; 10. Curved plate; 11. Stirring assembly; 1101. Motor 2; 1102. Stirring rod; 1103. Stirring blade. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figures 1-6 The utility model provides a technical solution: a saw blade quenching, cooling and deformation prevention device, including a workbench 1, with a base plate 2 fixedly connected on both sides of the top of the workbench 1, and a rotating assembly 3 provided on the top of the base plate 2. The rotating assembly 3 includes a support rod 301, and the support rod 301 is fixedly connected to the top of the base plate 2, and the top of the support rod 301 is fixedly connected to a connecting block 302, and the interior of the connecting block 302 is fixedly connected to a motor 303, and a transmission end on one side of the motor 303 is fixedly connected to an electric push rod 304, and a pushing end on one side of the electric push rod 304 is fixedly connected to a pushing rod 305, and one side of the pushing rod 305 is fixedly connected to a fixed plate 306. The staff adjusts the electric push rod 304 to make the pushing rod 305 move in the direction of the saw blade so that the clamp can clamp the saw blade, and then the motor 303 drives the fixed plate 306 to rotate.

[0023] In this embodiment, Figure 1 、 Figure 2 and Figure 6 As shown, a clamping assembly 4 is provided on one side of the fixing plate 1 306, and the clamping assembly 4 includes a fixing plate 2 401, which is fixedly connected to one side of the fixing plate 1 306, and a top plate 402 is fixedly connected to the top of one side of the fixing plate 2 401, and an electric push rod 2 403 is fixedly connected to the top of the top plate 402, and a pushing end of the bottom of the electric push rod 2 403 is fixedly connected to a pushing rod 2 404, and a clamping plate 405 is fixedly connected to the bottom of the pushing rod 2 404, and a supporting plate 4 is provided at the bottom of the clamping plate 405. 06. One side of the support plate 406 is fixedly connected to the fixed plate 2 401. The top of the fixed plate 2 401 is fixedly connected with a hydraulic rod 5. The top of the hydraulic rod 5 is fixedly connected with a hydraulic cylinder 6. The hydraulic cylinder 6 is fixedly connected to the top of the fixed plate 1 306. The quenched saw blade is placed between the clamp 405 and the support plate 406. The clamp 405 is pushed downward by the electric push rod 2 403 to clamp the saw blade. The clamp is pushed downward by the hydraulic rod 5 to place the saw blade into the cooling pool 9 for secondary cooling.

[0024] In this embodiment, Figure 1 、 Figure 3 and Figure 5As shown, a baffle 7 is fixedly connected to one side of the top of the workbench 1, and a spray assembly 8 is provided on one side of the baffle 7. The spray assembly 8 includes a water pump 801, which is fixedly connected to one side of the baffle 7. One side of the water pump 801 is fixedly connected to a water pipe 802, and one side of the water pipe 802 is fixedly connected to a sprayer 803. The side surface of the sprayer 803 is fixedly connected to a fixed plate 3 804, and one side of the fixed plate 3 804 is fixedly connected to a fixed rod 805. One side of the fixed rod 805 is fixedly connected to the baffle 7. A cooling pool 9 is provided on the top of the workbench 1, and the top of the inner wall of the cooling pool 9 is fixedly connected to an arc plate 1 0. A stirring assembly 11 is provided at the bottom of the curved plate 10. The stirring assembly 11 includes a second motor 1101. The second motor 1101 is fixedly connected to the bottom of the curved plate 10. The transmission end of the bottom of the second motor 1101 is fixedly connected to a stirring rod 1102. The side surface of the stirring rod 1102 is fixedly connected to a stirring blade 1103. Cold water passes through the water pipe 802 and sprays water mist toward the rotating saw blade through the sprayer 803, slowly cooling the saw blade after quenching. When the temperature drops to a certain level, the stirring rod 1102 is driven to rotate by the second motor 1101, so that the stirring blade 1103 stirs in the cooling pool 9 to reduce the difference between cold and hot.

[0025] The use method and advantages of the utility model: The saw blade quenching and cooling anti-deformation device, when in use, works as follows:

[0026] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the staff adjusts the electric push rod 1 304 to move the push rod 1 305 toward the direction of the saw blade so that the clamp can clamp the saw blade and place the quenched saw blade between the clamp 405 and the support plate 406. The clamp 405 is pushed downward by the electric push rod 2 403 to clamp the saw blade. Then, the motor 1 303 drives the fixed plate 1 306 to rotate. At the same time, cold water passes through the water pipe 802 and sprays water mist toward the rotating saw blade through the sprayer 803, slowly cooling the quenched saw blade. When it cools to a certain level, the clamp is pushed downward by the hydraulic rod 5, thereby placing the saw blade into the cooling pool 9 for secondary cooling. The stirring rod 1102 is driven to rotate by the motor 2 1101, so that the stirring blade 1103 stirs in the cooling pool 9 to reduce the difference between hot and cold.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A saw blade quenching and cooling anti-deformation device, comprising a workbench (1), characterized in that: The two sides of the top of the workbench (1) are fixedly connected with a base plate (2), and the top of the base plate (2) is provided with a rotating assembly (3), and the rotating assembly (3) includes a support rod (301), and the support rod (301) is fixedly connected to the top of the base plate (2), and the top of the support rod (301) is fixedly connected with a connecting block (302), and the interior of the connecting block (302) is fixedly connected with a motor 1 (303), and the transmission end of one side of the motor 1 (303) is fixedly connected with an electric push rod 1 (304), and the pushing end of one side of the electric push rod 1 (304) is fixedly connected with a pushing rod 1 (305), and one side of the pushing rod 1 (305) is fixedly connected with a fixing plate 1 (306).

2. A saw blade quenching and cooling anti-deformation device according to claim 1, characterized in that: A clamping assembly (4) is provided on one side of the fixing plate 1 (306), and the clamping assembly (4) includes a fixing plate 2 (401), and the fixing plate 2 (401) is fixedly connected to one side of the fixing plate 1 (306), and a top plate (402) is fixedly connected to the top of one side of the fixing plate 2 (401), and an electric push rod 2 (403) is fixedly connected to the top of the top plate (402).

3. A saw blade quenching and cooling anti-deformation device according to claim 2, characterized in that: The pushing end at the bottom of the second electric push rod (403) is fixedly connected to the second push rod (404), the bottom of the second push rod (404) is fixedly connected to the clamping plate (405), the bottom of the clamping plate (405) is provided with a supporting plate (406), and one side of the supporting plate (406) is fixedly connected to the second fixed plate (401).

4. A saw blade quenching and cooling anti-deformation device according to claim 3, characterized in that: The top of the second fixed plate (401) is fixedly connected to a hydraulic rod (5), the top of the hydraulic rod (5) is fixedly connected to a hydraulic cylinder (6), and the hydraulic cylinder (6) is fixedly connected to the top of the first fixed plate (306).

5. A saw blade quenching and cooling anti-deformation device according to claim 4, characterized in that: A baffle (7) is fixedly connected to one side of the top of the workbench (1), a spray assembly (8) is provided on one side of the baffle (7), and the spray assembly (8) comprises a water pump (801), the water pump (801) is fixedly connected to one side of the baffle (7), one side of the water pump (801) is fixedly connected to a water pipe (802), one side of the water pipe (802) is fixedly connected to a sprayer (803), a side surface of the sprayer (803) is fixedly connected to a fixing plate three (804), one side of the fixing plate three (804) is fixedly connected to a fixing rod (805), and one side of the fixing rod (805) is fixedly connected to the baffle (7).

6. A saw blade quenching and cooling anti-deformation device according to claim 5, characterized in that: A cooling pool (9) is provided on the top of the workbench (1), an arc-shaped plate (10) is fixedly connected to the top of the inner wall of the cooling pool (9), and a stirring assembly (11) is provided at the bottom of the arc-shaped plate (10).

7. A saw blade quenching and cooling anti-deformation device according to claim 6, characterized in that: The stirring assembly (11) comprises a second motor (1101), and the second motor (1101) is fixedly connected to the bottom of the arc plate (10).

8. The saw blade quenching and cooling anti-deformation device according to claim 7, characterized in that: The transmission end at the bottom of the second motor (1101) is fixedly connected to a stirring rod (1102), and the side surface of the stirring rod (1102) is fixedly connected to a stirring blade (1103).

Images