Oil groove cooling equipment of quenching furnace

Abstract

The utility model relates to the technical field of oil groove cooling, in particular to oil groove cooling equipment of a quenching furnace, which comprises an oil groove body, supporting legs are fixedly connected to the front end and the rear end of the oil groove body, a controller is arranged on the left side of the front face of the oil groove body, and a supporting cover is fixedly connected to the right side of the upper end of the oil groove body. The upper end of the supporting cover is slidably connected with a moving plate. Through the arrangement of the first motor and the stirring blades, a high-temperature oil groove can be stirred, the flowing efficiency of oil liquid can be improved, the oil groove can be stirred for heat dissipation, under the action of the heat-resisting elastic blocks and the driven blades, auxiliary stirring can be conducted on the oil groove, the heat dissipation effect can be improved, and through the arrangement of the second motor, the first belt wheel, the triangular belt and other structures, the heat dissipation efficiency is improved. When the oil tank is cooled, the sliding block can be driven to drive the moving plate to move so as to drive the first motor, the stirring blades and other components to move, so that the stirring blades dynamically stir oil, and the rapid cooling effect of the oil tank is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tank cooling, in particular to an oil tank cooling device for a quenching furnace. Background Art

[0002] The oil tank of a quenching furnace is a crucial component in the quenching process. It contains the quenching medium (usually quenching oil) to ensure effective cooling and hardening of the workpiece during the quenching process. However, the quenching oil in the tank can overheat over time, necessitating the use of an oil tank cooling device to reduce its temperature.

[0003] A utility model patent with patent authorization announcement number CN209741221U discloses a cooling oil tank stirring device for a quenching furnace, which includes a bracket arranged above the cooling oil tank, a motor fixedly arranged on the bracket, a stirring shaft connected to the motor output shaft, and a stirring blade fixedly arranged on the stirring shaft; the lower half of the stirring shaft and the stirring blade are located in the cooling oil tank.

[0004] However, the existing quenching furnace oil tank cooling equipment also has certain shortcomings. The existing quenching furnace oil tank cooling equipment mostly uses fixed-position installed motors, stirring blades and other components to directionally stir the quenching oil, which makes the stirring and heat dissipation efficiency of the quenching oil poor. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an oil tank cooling device for a quenching furnace.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An oil tank cooling device for a quenching furnace comprises an oil tank body, the front and rear ends of the oil tank body are fixedly connected to support legs, a controller is provided on the left side of the front of the oil tank body, a support cover is fixedly connected to the right side of the upper end of the oil tank body, the upper end of the support cover is slidably connected to a movable plate, a motor 1 is fixedly installed on the left side of the upper end of the movable plate, the output shaft of the motor 1 is rotatably connected to the movable plate, the output shaft of the motor 1 is fixedly connected to a stirring blade, a heat-resistant elastic block is bonded to the inner side wall of the oil tank body, a driven blade is bonded to the end face of the heat-resistant elastic block close to the stirring blade, and a dynamic mechanism is jointly provided on the support cover and the oil tank body.

[0008] In addition, the preferred structure is that there are four stirring blades, which are arranged in a circular array on the output shaft of motor 1. Through the setting of the stirring blades, the quenching oil inside the oil tank body can be stirred.

[0009] In addition, a preferred structure is that the output shaft of the motor 1 is fixedly connected to a rotating disk, and the rotating disk is in contact with the inner bottom of the oil tank body. Through the setting of the rotating disk, the output shaft of the motor 1 can be rotatably supported.

[0010] In addition, a preferred structure is that the dynamic mechanism includes a slide groove, a slide groove is provided on the surface of the support cover, the inner wall of the slide groove is slidably connected to a slider, the slider is fixedly connected to the movable plate, the inner wall of the oil tank body is rotatably connected to a screw, the screw and the slider are threadedly connected, the outer side of the screw is fixedly sleeved with a pulley 1, the right end of the oil tank body is fixedly connected to a support frame, the vertical part of the support frame is fixedly installed with a motor 2, the outer side of the output end of the motor 2 is fixedly sleeved with a pulley 2, and the surfaces of the pulley 2 and the pulley 1 are jointly provided with a V-belt, and through the arrangement of the motor 2, the V-belt and other structures, the screw can be driven to rotate to push the slider to move, thereby driving the stirring blades to dynamically stir the quenching oil.

[0011] In addition, a preferred structure is that two evenly distributed limit plates are fixedly sleeved on the outer side of the screw, and each of the limit plates is rotatably connected to the oil tank body. The screw can be rotationally limited by the setting of the limit plates.

[0012] In addition, a preferred structure is that a support ear is fixedly connected to the lower end of the support cover, and the support ear is rotatably connected to the screw rod. Through the provision of the support ear, the screw rod can be rotationally supported.

[0013] The beneficial effects of the present invention are as follows: through the arrangement of motor 1 and stirring blades, the high-temperature oil tank can be stirred, the flow efficiency of the oil can be improved, the oil tank can be stirred and the heat can be dissipated, and under the action of the heat-resistant elastic block and the driven blades, the oil tank can be auxiliary stirred to improve the heat dissipation effect; through the arrangement of motor 2, pulley 1, V-belt and other structures, the slider can be driven to drive the moving plate to move, thereby driving the motor 1, stirring blades and other components to move, so that the stirring blades can dynamically stir the oil to ensure the rapid cooling effect of the oil tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of an oil tank cooling device for a quenching furnace proposed in the utility model;

[0015] Figure 2 The utility model proposes an oil tank cooling device for a quenching furnace Figure 1 A top view of

[0016] Figure 3 The utility model proposes an oil tank cooling device for a quenching furnace Figure 1 Bottom view of the device excluding the support cover;

[0017] Figure 4 The utility model proposes an oil tank cooling device for a quenching furnace Figure 1 Bottom view of the dynamic mechanism.

[0018] In the figure: 1. Oil tank body; 2. Support leg; 3. Support cover; 4. Moving plate; 5. Motor 1; 6. Stirring blade; 7. Rotating disk; 8. Heat-resistant elastic block; 9. Driven blade; 10. Dynamic mechanism; 101. Slide; 102. Slider; 103. Screw; 104. Limiting plate; 105. Support ear; 106. Pulley 1; 107. Support frame; 108. Motor 2; 109. Pulley 2; 110. V-belt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , an oil tank cooling device for a quenching furnace, comprising an oil tank body 1, the front and rear ends of the oil tank body 1 are fixedly connected to support legs 2, a controller is provided on the left side of the front of the oil tank body 1, a support cover 3 is fixedly connected to the right side of the upper end of the oil tank body 1, a movable plate 4 is slidably connected to the upper end of the support cover 3, a motor 5 is fixedly installed on the left side of the upper end of the movable plate 4, the output shaft of the motor 5 is rotatably connected to the movable plate 4, the output shaft of the motor 5 is fixedly connected to a stirring blade 6, a heat-resistant elastic block 8 is bonded to the inner side wall of the oil tank body 1, and a driven blade 9 is bonded to the end face of the heat-resistant elastic block 8 close to the stirring blade 6.

[0021] Reference Figure 1 、 Figure 2 、 Figure 3 There are four stirring blades 6, which are arranged in a circular array on the output shaft of motor 15. Through the setting of the stirring blades 6, the quenching oil inside the oil tank body 1 can be stirred. The output shaft of motor 15 is fixedly connected with a rotating disk 7, and the rotating disk 7 is in contact with the inner bottom of the oil tank body 1. Through the setting of the rotating disk 7, the output shaft of motor 15 can be rotatably supported.

[0022] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4, a dynamic mechanism 10 is jointly provided on the support cover 3 and the oil tank body 1, and the dynamic mechanism 10 includes a slide groove 101, and a slide groove 101 is opened on the surface of the support cover 3, and the inner wall of the slide groove 101 is slidably connected with a slider 102, and the slider 102 is fixedly connected to the movable plate 4, and the inner wall of the oil tank body 1 is rotatably connected with a screw 103, and the screw 103 is connected to the slider 102 by a thread, and the outer side of the screw 103 is fixedly sleeved with a pulley 106, and the right end of the oil tank body 1 is fixedly connected to a support frame 107, and a motor 2 108 is fixedly installed on the vertical part of the support frame 107, and a pulley 2 109 is fixedly sleeved on the outer side of the output end of the motor 2 108, and a V-belt 110 is jointly provided on the surface of the pulley 2 109 and the pulley 106. Through the arrangement of the motor 2 108, the V-belt 110 and other structures, the screw 103 can be driven to rotate to push the slider 102 to move, thereby driving the stirring blade 6 to dynamically stir the quenching oil.

[0023] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 Two evenly distributed limit plates 104 are fixedly sleeved on the outer side of the screw 103. Each limit plate 104 is rotatably connected to the oil tank body 1. By setting the limit plate 104, the screw 103 can be rotationally limited. The lower end of the support cover 3 is fixedly connected with a support ear 105, which is rotatably connected to the screw 103. By setting the support ear 105, the screw 103 can be rotationally supported.

[0024] The specific implementation process of the utility model is as follows: when in use, the motor 5 is started to drive the output shaft to rotate, thereby driving the stirring blade 6 to rotate, and driving the rotating disk 7 to rotate along the inner bottom of the oil tank body 1, so as to ensure that the output shaft of the motor 5 that is too long does not shake, and under the action of the stirring blade 6, the quenching oil inside the oil tank body 1 can be quickly stirred to stir the high-temperature quenching oil for heat dissipation;

[0025] During this process, the second motor 108 is started to drive the output end to rotate, thereby driving the second pulley 109 to rotate. Under the transmission of the V-belt 110, the first pulley 106 can be driven to rotate, thereby driving the screw 103 to rotate, and the limit plate 104 can be rotated along the surface of the oil tank body 1 to ensure the stable rotation of the screw 103. Under the relationship of the threaded connection, the slider 102 can be driven to slide along the inner wall of the slide groove 101, thereby driving the movable plate 4 to move, and further driving the motor 1 5 and the stirring blade 6 to move;

[0026] When the motor 5 drives the output shaft to rotate forward, it can drive the rotating disk 7 to rotate forward along the inner bottom of the oil tank body 1 to ensure the stable rotation of the output shaft and drive the stirring blade 6 to rotate forward. When the stirring blade 6 contacts the driven blade 9, the driven blade 9 can be pushed to move under the extrusion of force, and the heat-resistant elastic block 8 is deformed. When the stirring blade 6 is separated from the driven blade 9, the heat-resistant elastic block 8 recovers its deformation, causing the driven blade 9 to shake back and forth, thereby assisting in stirring the quenching oil and improving the stirring cooling effect.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oil tank cooling device for a quenching furnace, comprising an oil tank body (1), characterized in that: The front and rear ends of the oil tank body (1) are fixedly connected to support legs (2), a controller is provided on the left side of the front of the oil tank body (1), a support cover (3) is fixedly connected to the right side of the upper end of the oil tank body (1), the upper end of the support cover (3) is slidably connected to a movable plate (4), a motor 1 (5) is fixedly installed on the left side of the upper end of the movable plate (4), the output shaft of the motor 1 (5) is rotatably connected to the movable plate (4), the output shaft of the motor 1 (5) is fixedly connected to a stirring blade (6), a heat-resistant elastic block (8) is bonded to the inner side wall of the oil tank body (1), and a driven blade (9) is bonded to the end face of the heat-resistant elastic block (8) close to the stirring blade (6), and a dynamic mechanism (10) is provided on both the support cover (3) and the oil tank body (1).

2. The oil tank cooling device for a quenching furnace according to claim 1, characterized in that: Four stirring blades (6) are provided, and the four stirring blades (6) are arranged in a ring array on the output shaft of the motor 1 (5).

3. The oil tank cooling device for a quenching furnace according to claim 1, characterized in that: The output shaft of the motor 1 (5) is fixedly connected to a rotating disk (7), and the rotating disk (7) is in contact with the inner bottom of the oil tank body (1).

4. The oil tank cooling device for a quenching furnace according to claim 1, characterized in that: The dynamic mechanism (10) includes a slide groove (101), the surface of the support cover (3) is provided with a slide groove (101), the inner wall of the slide groove (101) is slidably connected to a slider (102), the slider (102) is fixedly connected to the movable plate (4), the inner wall of the oil tank body (1) is rotatably connected to a screw rod (103), the screw rod (103) is connected to the slider (102) by a thread, the outer side of the screw rod (103) is fixedly sleeved with a pulley 1 (106), the right end of the oil tank body (1) is fixedly connected to a support frame (107), the vertical part of the support frame (107) is fixedly installed with a motor 2 (108), the outer side of the output end of the motor 2 (108) is fixedly sleeved with a pulley 2 (109), and the surfaces of the pulley 2 (109) and the pulley 1 (106) are jointly provided with a V-belt (110).

5. The oil tank cooling device for a quenching furnace according to claim 4, characterized in that: Two evenly distributed limiting plates (104) are fixedly sleeved on the outer side of the screw rod (103), and each limiting plate (104) is rotatably connected to the oil tank body (1).

6. The oil tank cooling device for a quenching furnace according to claim 4, characterized in that: A support ear (105) is fixedly connected to the lower end of the support cover (3), and the support ear (105) is rotatably connected to the screw rod (103).

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