Cooling device for brake disc production and processing

Abstract

The cooling device for brake disc production and processing comprises a cooling box, supporting columns are arranged at the four corners of the bottom of the cooling box, a cylindrical cooling cavity is formed in the cooling box, a material placing frame is arranged on one transverse side of the cooling box, and a supporting bearing frame is installed on the material placing frame in an inserted mode; a feeding assembly is arranged on the outer surface of the side, transversely close to the storage frame, of the cooling box, a sealed discharging door is arranged at the bottom end of the other side of the cooling box, a rotary stirring assembly is arranged in the cooling cavity, and a control device is arranged on the outer surface of the cooling box above one side of the sealed discharging door. The device has the beneficial effects that the device is reasonable in design, simple and stable in overall structure and high in practicability; according to the brake disc cooling device, cooling operation can be conducted on a plurality of brake discs at the same time, meanwhile, stability and uniformity of cooling of the brake discs can be guaranteed, the situation that in the cooling process, the overall temperature difference change of the brake discs is large, and local large temperature difference exists is avoided, so that the finished product quality of the brake discs is improved.

Description

Technical Field

[0001] The invention relates to the technical field of brake disc production and processing, and in particular to a cooling device for brake disc production and processing. Background Art

[0002] The brake disc is a metal disc made of alloy steel and fixed on the wheel. It rotates with the wheel. When the vehicle is driving, the brake caliper clamps the brake disc to slow down or stop the vehicle. The quality of the brake disc directly affects the stability and safety of the brake. A good brake disc can provide a smoother and more effective braking effect and enhance the safety of vehicle driving. Most of the existing brake discs are processed by casting, annealing, tempering or quenching, and then cooling to ensure that their quality can meet the actual use requirements.

[0003] Chinese patent CN221146967U discloses a cooling device for brake disc processing, which cools liquid by using a refrigerator and finally sprays it out through an atomizing nozzle. Due to the downward angle spraying setting of the atomizing nozzle, the cooling area of ​​the brake disc can be increased, and the fan can cool the side of the brake disc, so as to achieve a rapid cooling effect; however, the cooled liquid in the above patent will cause the surface of the brake disc to cool rapidly, while the temperature inside is relatively high, which not only causes a large change in the surface temperature of the brake disc, but also causes a large temperature difference between the surface and the inside of the brake disc. In addition, the side of the brake disc in the above patent is cooled by the fan in an air-cooling manner, which also causes a temperature difference between the parts of the brake disc, resulting in insufficient and uniform cooling of the brake disc, which will make the brake disc prone to deformation or cracking, seriously affecting the product quality of the brake disc, and needs further development and improvement. Summary of the invention

[0004] The purpose of the present invention is to provide a cooling device for the production and processing of brake discs in order to solve the problem that the brake disc cooling device in the prior art not only easily causes large changes in the temperature of the brake disc when cooling the brake disc, but also there is a large temperature difference between the parts, which makes the brake disc not cooled evenly, resulting in the brake disc being easily deformed or cracked, and seriously affecting the product quality of the brake disc.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme: a cooling and temperature reduction device for brake disc production and processing, including a cooling box, support columns are arranged at the four corners of the bottom of the cooling box, a cylindrical cooling chamber is arranged inside the cooling box, a material rack is arranged on one lateral side of the cooling box, a supporting bearing frame is plugged and installed on the material rack, a loading assembly is arranged on the outer surface of one side of the cooling box close to the material rack, and a sealed discharge door is opened at the bottom end of the other side, a rotating stirring assembly is arranged in the cooling chamber, and a control device is arranged on the outer surface of the cooling box above one side of the sealed discharge door.

[0006] Furthermore, the material rack includes a material loading plate, a plurality of supporting legs are equidistantly arranged at the bottom of the material loading plate, a supporting limiting column is arranged at the top of the material loading plate, and two first limiting grooves are symmetrically arranged at the top end of the outer surface of the supporting limiting column.

[0007] Furthermore, the support bearing frame includes a support bearing column, the bottom of the support bearing column has a plug-in installation groove, the interior of the support bearing column located above the plug-in installation groove is a hollow structure, a limiting protrusion is provided on the inner surface of the plug-in installation groove corresponding to the position of the first limiting groove, and a plurality of cross-shaped support bearing rods are provided on the outer surface of the support bearing column from top to bottom, and limiting rods are provided at the four corners of the top of the cross-shaped support bearing rod.

[0008] Furthermore, the loading assembly includes a fixed support plate, one end of the fixed support plate is fixedly connected to the top of one side surface of the cooling box, a first lifting support plate is arranged below the fixed support plate, one end of the first lifting support plate is slidably connected to the outer surface of one side of the cooling box along the vertical direction, the fixed support plate is plugged and installed with a supporting rotating shaft, one end of the bottom of the supporting rotating shaft is installed with a rotating bearing, the inner ring of the rotating bearing is connected to the supporting rotating shaft, the outer ring of the rotating bearing is connected to the first lifting support plate, a rotating support plate is installed at one end of the top of the supporting rotating shaft, a lifting mechanism is arranged between the first lifting support plate and the outer surface of the cooling box, a first rotating motor is arranged at the bottom of the first lifting support plate, the output end of the first rotating motor is connected to one end of the supporting rotating shaft, and the top of one end of the rotating support plate A first lifting device is provided at the bottom, and a second lifting device is provided at the top of the other end, the bottom output end of the first lifting device passes through the rotating support plate to install a suction block, the bottom of the suction block has a first plug-in groove matching the cross-sectional size of the support bearing column, the top inner surface of the first plug-in groove is provided with a first electromagnet, the bottom output end of the second lifting device passes through the rotating support plate to install a second lifting support plate, the second lifting support plate is provided with a first rotating axis, the first rotating axis is located below the second lifting support plate and a positioning support block is provided, the bottom of the positioning support block has a second plug-in groove matching the cross-sectional size of the support bearing column, the second plug-in groove is coaxially arranged with the first rotating axis, and one end of the top of the second lifting support plate is provided with a guide plug rod, and the guide plug rod is plug-connected with the rotating support plate.

[0009] Furthermore, the rotary stirring assembly includes a second rotating shaft arranged at the center of the bottom circle of the cooling chamber, two second limiting grooves are symmetrically arranged at the top of the outer surface of the second rotating shaft, a second electromagnet is recessed on the top of the second rotating shaft, a second rotating motor is arranged at the bottom of the cooling box, the output end of the second rotating motor is connected to one end of the second rotating shaft, two supporting mounting plates are symmetrically arranged on the outer surface of the second rotating shaft below the second limiting groove, a supporting connecting plate is arranged on the top of the supporting mounting plate away from one end of the second rotating shaft, a sliding supporting plate is installed on the top of the supporting connecting plate, an annular slide is arranged on the top of the cooling box, the bottom of one end of the sliding supporting plate is matched with the annular slide to be slidably connected, a rotating stirring shaft is arranged between the other end of the sliding supporting plate and the supporting mounting plate, rotating bearings are arranged between the rotating stirring shaft and the sliding supporting plate and between the rotating stirring shaft and the supporting mounting plate, a third rotating motor is arranged on the top of the sliding supporting plate, the output end of the third rotating motor is connected to one end of the rotating stirring shaft, and stirring rods are arranged on the outer surface of the rotating stirring shaft corresponding to the limit rod above and below the cross-shaped support bearing rod.

[0010] Furthermore, the outer diameters of the support and limit column and the second rotating shaft are the same in size, and the outer diameters of the support and limit column and the second rotating shaft are smaller than the inner diameter of the plug-in installation groove.

[0011] Furthermore, the sizes of the first limiting groove and the second limiting groove both match the size of the limiting protrusion.

[0012] Furthermore, the distance from the axis of the first plug slot to the axis of the supporting rotating shaft, the distance from the axis of the first rotating shaft to the axis of the supporting rotating shaft, and the distance from the axis of the second rotating shaft to the axis of the supporting rotating shaft are all the same.

[0013] Furthermore, the lifting mechanism is a transmission structure in which a drive motor is installed with a transmission gear and a transmission rack meshing with each other, and the drive motor, the first rotating motor, the first lifting device, the second lifting device, the first electromagnet, the second electromagnet, the second rotating motor and the third rotating motor in the lifting mechanism are all electrically connected to the control device.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention has a reasonable design, a simple and stable overall structure, and strong practicability; it can not only cool down multiple brake discs at the same time, but also ensure the stable and uniform cooling of the brake discs, thereby avoiding the situation where the overall temperature difference of the brake discs varies greatly and there is a large temperature difference locally during the cooling process, so as to improve the finished product quality of the brake discs;

[0016] 2. Specifically, the material rack provided can be used to place the support carrier for loading the brake disc, wherein the first limit groove provided in the material rack is plugged and matched with the limit protrusion, which can prevent the support carrier from rotating during the loading process of the brake disc, thereby improving the safety of use; and the cross-shaped support bearing rod provided on the support carrier can prevent the brake discs from colliding with each other, and at the same time can reduce the contact area with the brake disc, so that the brake disc can be more fully in contact with the sand for cooling. In addition, the limit rod provided can prevent the brake disc from sliding off the cross-shaped support bearing rod, thereby ensuring the stability of the relative position of the brake disc during the cooling process;

[0017] 3. Specifically, the loading assembly can move the support frame loaded with the brake disc to be cooled on the material rack to the inside of the cooling chamber to be plugged and matched with the second rotating shaft, and after the brake disc is cooled, the support frame is moved out of the cooling chamber and placed on the material rack. At the same time, during the overall rotation of the support frame, one end of the support column in the support frame can be limited and supported to ensure the stability of the support frame during the overall rotation;

[0018] 4. Specifically, the rotating stirring assembly is plugged into the plug-in installation groove through the provided second rotating shaft to support the supporting frame on which the brake disc is placed, and at the same time, the stability of its relative position is ensured by the second electromagnet to avoid up and down movement. In addition, the provided second limiting groove cooperates with the limiting protrusion, so that the supporting frame can rotate with the second rotating shaft, so that the brake disc on the supporting frame can more fully contact with the sand in the cooling chamber, which is conducive to continuous and stable cooling and avoids the brake disc from contacting with the sand in a fixed position for a long time and affecting the continuous cooling. Stability: During the rotation of the second rotating shaft, the supporting mounting plate connected to it will rotate around its axis, and the sand above and below the brake disc will be stirred by the stirring rod arranged on the rotating stirring shaft, so that the sand in the cooling chamber will be in contact with the brake disc more fully. At the same time, the stability and firmness of the rotating stirring shaft structure are improved by cooperating with the supporting connecting plate, sliding support plate and annular slide, and the rotating stirring shaft is given sufficient supporting force. In addition, the position of the stirring rod can also be adjusted by cooperating with the rotating stirring shaft to avoid affecting the support carrier frame entering and exiting the cooling chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the material rack in the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the supporting frame in the present invention;

[0023] Figure 5 A top view of the supporting frame of the present invention;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the supporting column in the present invention;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the feeding assembly in the present invention;

[0026] Figure 8 It is a front view of the feeding assembly in the present invention;

[0027] Fig. 9 for Figure 8 Enlarged view of part A in the middle;

[0028] Fig.10 It is a schematic diagram of the cross-sectional structure of the suction block in the present invention;

[0029] Fig.11 It is a schematic diagram of the cross-sectional structure of the positioning support block in the present invention;

[0030] Fig.12 It is a schematic diagram of the three-dimensional structure of the rotating stirring assembly in the present invention;

[0031] Fig.13 for Fig.12 Enlarged view of part B in the middle.

[0032] In the figure: 1-cooling box, 2-support column, 3-cooling chamber, 4-material rack, 5-support bearing frame, 6-feeding assembly, 7-sealed discharge door, 8-rotating stirring assembly, 9-control device;

[0033] 401-loading plate, 402-supporting leg, 403-supporting limiting column, 404-first limiting groove;

[0034] 501-supporting bearing column, 502-insertion installation slot, 503-limiting protrusion, 504-cross-shaped supporting bearing rod, 505-limiting rod;

[0035] 601-fixed support plate, 602-first lifting support plate, 603-supporting rotating shaft, 604-rotating support plate, 605-lifting mechanism, 606-first rotating motor, 607-first lifting device, 608-second lifting device, 609-suction block, 610-first plug-in slot, 611-first electromagnet, 612-second lifting support plate, 613-first rotating shaft, 614-positioning support block, 615-second plug-in slot, 616-guide plug-in rod;

[0036] 801-second rotating shaft, 802-second limiting groove, 803-second electromagnet, 804-second rotating motor, 805-support mounting plate, 806-support connecting plate, 807-sliding support plate, 808-annular slide, 809-rotating stirring shaft, 810-third rotating motor, 811-stirring rod. DETAILED DESCRIPTION

[0037] 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 described embodiments 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] Combination Figures 1 to 13 The cooling device for brake disc production and processing shown in the figure comprises a cooling box 1, and support columns 2 are arranged at the four corners of the bottom of the cooling box 1 to support the cooling box 1 as a whole. A cylindrical cooling chamber 3 is provided inside the cooling box 1, and a material loading rack 4 is arranged on one lateral side of the cooling box 1, and a support bearing frame 5 is installed on the material loading rack 4. After the support bearing frame 5 carrying the brake disc is sent into the cooling chamber 3, sand is injected into the cooling chamber 3, and the brake disc is cooled by the sand as a cooling medium. A loading assembly 6 is arranged on the outer surface of one side of the cooling box 1 close to the material loading rack to drive the support bearing frame 5 carrying the brake disc to enter and exit the cooling chamber 3, and a sealed discharge door 7 is opened at the bottom end of the other side to discharge the sand from the cooling chamber 3. A rotating stirring assembly 8 is arranged in the cooling chamber 3 to drive the support bearing frame 5 carrying the brake disc to rotate and stir the sand in the cooling chamber 3, and a control device 9 is arranged on the outer surface of the cooling box 1 above one side of the sealed discharge door 7.

[0040] The material rack 4 includes a material loading plate 401, a plurality of support legs 402 are equidistantly arranged at the bottom of the material loading plate 401, a support limiting column 403 is arranged at the top of the material loading plate 401, and two first limiting grooves 404 are symmetrically arranged at the top of the outer surface of the support limiting column 403; the support bearing frame 5 includes a support bearing column 501, a plug-in installation groove 502 is arranged at the bottom of the support bearing column 501, and the interior of the support bearing column 501 located above the plug-in installation groove 502 is a hollow structure, and a limiting protrusion 503 matching the first limiting groove 404 is arranged on the inner surface of the plug-in installation groove 502, and a plurality of cross-shaped support bearing rods 504 are arranged from top to bottom on the outer surface of the support bearing column 501, and limiting rods 505 are arranged at the four corners of the top of the cross-shaped support bearing rod 504; through the support limiting column 403 and the The plug-in installation groove 502 is plugged in and matched to achieve supporting and lifting the supporting carrier 5 as a whole, and is used to support the carrier 5 to move out of the cooling box 1 to load materials; the structure of the first limiting groove 404 and the limiting protrusion 503 plug-in and matched can prevent the supporting column 501 from rotating during the loading process, thereby ensuring the stability of its position and improving the safety of use; the cross-shaped supporting rod 504 is used to support and carry the brake disc to be cooled, and place one side of the brake disc to be cooled on the cross-shaped supporting rod 504 set on the outer surface of the supporting column 501, and the limiting rod 505 is set to limit the brake disc to be cooled placed on the cross-shaped supporting rod 504 to prevent it from slipping off the cross-shaped supporting rod 504.

[0041] The feeding assembly 6 includes a fixed support plate 601, one end of the fixed support plate 601 is fixedly connected to the top of one side surface of the cooling box 1, a first lifting support plate 602 is arranged below the fixed support plate 601, one end of the first lifting support plate 602 is slidably connected to the outer surface of one side of the cooling box 1 in the vertical direction, a support rotating shaft 603 is plugged and installed on the fixed support plate 601, a rotating bearing is installed at the bottom end of the supporting rotating shaft 603, the inner ring of the rotating bearing is connected to the supporting rotating shaft 603, the outer ring of the rotating bearing is connected to the first lifting support plate 602, a rotating support plate 604 is installed at the top end of the supporting rotating shaft 603, a lifting mechanism 605 is arranged between the first lifting support plate 602 and the outer surface of the cooling box 1, a first rotating motor 606 is arranged at the bottom of the first lifting support plate 602, the output end of the first rotating motor 606 is connected to one end of the supporting rotating shaft 603, a first lifting device 607 is arranged on the top of one end of the rotating support plate 604, and another A second lifting device 608 is provided at the top of one end, a suction block 609 is installed at the bottom output end of the first lifting device 607 through the rotating support plate 604, the bottom of the suction block 609 has a first plug-in slot 610 matching the cross-sectional size of the support bearing column 501, and a first electromagnet 611 is provided on the top inner surface of the first plug-in slot 610, and a second lifting support plate 612 is installed at the bottom output end of the second lifting device 608 through the rotating support plate 604, a first rotating shaft 613 is provided on the second lifting support plate 612, and a positioning support block 614 is provided below the first rotating shaft 613, and a second plug-in slot 615 matching the cross-sectional size of the support bearing column 501 is provided at the bottom of the positioning support block 614, and the second plug-in slot 615 is coaxially arranged with the first rotating shaft 613, and a guide plug-in rod 616 is provided at one end of the top of the second lifting support plate 612, and the guide plug-in rod 616 is plug-connected with the rotating support plate 604;The first lifting device 607 is provided to drive the suction block 609 to descend, so that the first plug-in slot 610 at the bottom of the suction block 609 is plugged into and matched with one end of the support column 501, and the first electromagnet 611 is controlled to work to adsorb one end of the support column 501, and then the first lifting device 607 can be used to drive the support frame 5 to leave the support limit column 403 as a whole. At the same time, the lifting mechanism 605 is controlled to drive the first lifting support plate 602 to rise, and under the cooperation of the fixed support plate 601 and the support rotating shaft 603, the rotating support plate 604 follows the rise, so that the support frame 5 can be driven to rise to the top of the cooling box 1 as a whole, and the first rotating motor 606 cooperates with the supporting rotating shaft 603 to drive the rotating support plate 604 to rotate, so that the support frame 5 adsorbed in the first plug-in slot 610 and carrying a plurality of brake discs to be cooled is moved to the inner side of the cooling chamber 3, so that the support column 501 and the second rotating shaft 801 are in a coaxial position, and then The first lifting device 607 and the lifting mechanism 605 are controlled to work in the reverse direction of the above steps, driving the supporting frame 5 to descend as a whole until the plug-in installation groove 502 is plugged and matched with one end of the second rotating shaft 801, and the limiting protrusion 503 is also plugged and matched with the second limiting groove 802, that is, the loading operation is completed. In order to ensure the stability of the supporting frame 5 as a whole during the rotation process, the positioning support block 614 can be rotated and moved to the top of the supporting frame 5 under the cooperation of the lifting mechanism 605 and the first rotating motor 606, so that the second plug-in groove 615 and the supporting column 501 are in a coaxial position, and the second lifting device 608 is provided to drive the positioning support block 614 to press against one end of the supporting column 501, so that the second plug-in groove 615 and one end of the supporting column 501 are plugged and matched. Under the cooperation of the first rotating shaft 613, the positioning support block 614 can not only limit one end of the supporting column 501, but also follow the rotation when the supporting frame 5 rotates as a whole. ;

[0042] The rotating stirring assembly 8 includes a second rotating shaft 801 arranged at the center of the bottom circle of the cooling chamber 3, and two second limiting grooves 802 are symmetrically arranged at the top of the outer surface of the second rotating shaft 801. A second electromagnet 803 is recessed on the top of the second rotating shaft 801 to support the supporting frame 5 on which the brake disc is placed. At the same time, the second electromagnet 803 is used to ensure the stability of its relative position to avoid up and down movement. In addition, the second limiting groove 802 is matched with the limiting protrusion 503, so that the supporting frame 5 can rotate with the second rotating shaft 801, so that the brake disc on the supporting frame 5 can more fully contact with the sand in the cooling chamber 3, which is conducive to continuous and stable Cooling down, avoiding the brake disc from contacting with the sand in a fixed position for a long time and affecting the continuous stability of cooling down; a second rotating motor 804 is arranged at the bottom of the cooling box 1, and the output end of the second rotating motor 804 is connected to one end of the second rotating shaft 801, and the outer surface of the second rotating shaft 801 is located below the second limiting groove 802 and two supporting mounting plates 805 are symmetrically arranged, and a supporting connecting plate 806 is arranged on the top of the supporting mounting plate 805 away from one end of the second rotating shaft 801, and a sliding supporting plate 807 is installed on the top of the supporting connecting plate 806, and an annular slide 808 is arranged on the top of the cooling box 1, and the bottom of one end of the sliding supporting plate 807 matches with the annular slide 808 to form a sliding connection, and the sliding supporting plate 808 is matched with the bottom of the annular slide 808 to form a sliding connection, and the sliding supporting plate 808 is provided on the cooling box 1. A rotating stirring shaft 809 is arranged between the other end of 07 and the supporting mounting plate 805, and a rotating bearing is arranged between the rotating stirring shaft 809 and the sliding supporting plate 807 and between the rotating stirring shaft 809 and the supporting mounting plate 805. A third rotating motor 810 is arranged on the top of the sliding supporting plate 807, and the output end of the third rotating motor 810 is connected to one end of the rotating stirring shaft 809. When the supporting bearing frame 5 is located on the inner side of the cooling chamber 3 and the plug-in mounting groove 502 is plugged into the second rotating shaft 801, stirring rods 811 are arranged on the outer surface of the rotating stirring shaft 809 corresponding to the upper side of the limit rod 505 and the lower side of the cross-shaped supporting bearing rod 504, and the second rotating shaft 809 is driven by the second rotating motor 804. As the shaft 801 rotates, the support mounting plate 805 connected to the second rotating shaft 801 will rotate around its axis, and the sand above and below the brake disc will be stirred by the stirring rod 811 arranged on the rotating stirring shaft 809, so that the sand in the cooling chamber can be more fully in contact with the brake disc. At the same time, the support connecting plate 806, the sliding support plate 807 and the annular slide 808 are coordinated to improve the stability and firmness of the rotating stirring shaft 809 structure, and give the rotating stirring shaft 809 sufficient supporting force. In addition, by cooperating with the third rotating motor 810 and the rotating stirring shaft 809, the position of the stirring rod 811 can also be adjusted to avoid affecting the support carrier 5 entering and exiting the cooling chamber 3.

[0043] The outer diameters of the support limit column 403 and the second rotating shaft 801 are the same, and the outer diameters of the support limit column 403 and the second rotating shaft 801 are smaller than the inner diameters of the plug-in installation groove 502 to ensure that the support limit column 403 and the second rotating shaft 801 can be plugged into the plug-in installation groove 502 smoothly; the sizes of the first limit groove 404 and the second limit groove 802 are matched with the size of the limit protrusion 503 to ensure that the first limit groove 404 and the second limit groove 802 can be plugged into the limit protrusion 503 smoothly; the axis of the first plug-in groove 610 to the support rotating shaft 801 is axially connected to the support rotating shaft 801. The spacing between the axis centers of the shaft 603, the spacing between the axis center of the first rotating shaft 613 and the axis center of the supporting rotating shaft 603, and the spacing between the axis center of the second rotating shaft 801 and the axis center of the supporting rotating shaft 603 are all the same, so as to achieve that under the cooperation of the first rotating motor 606, the supporting rotating shaft 603 and the rotating support plate 604, the supporting carrier frame 5 sucked up by the suction block 609 is adjusted to a coaxial position with the second rotating shaft 801, so that the plug-in installation groove 502 at the bottom of the supporting column 501 can be plugged and matched with the second rotating shaft 801, and the positioning support block 61 The second plug-in slot 615 at the bottom is adjusted to a coaxial position with the support column 501, so that the second plug-in slot 615 is plugged and matched with one end of the top of the support column 501 to limit it; the lifting mechanism 605 is a transmission structure in which a driving motor is installed with a transmission gear and a transmission rack meshing with each other. The driving motor drives the transmission gear to rotate, and the transmission rack meshing with the transmission gear cooperates to drive the first lifting support plate 602 to achieve lifting; the driving motor, the first rotating motor 606, the first lifting device 607, and the second lifting device 608 in the lifting mechanism 605 are The lifting device 608, the first electromagnet 611, the second electromagnet 803, the second rotating motor 804 and the third rotating motor 810 are all electrically connected to the control device 9 to facilitate the control of the working states of the drive motor, the first rotating motor 606, the first lifting device 607, the second lifting device 608, the first electromagnet 611, the second electromagnet 803, the second rotating motor 804 and the third rotating motor 810 in the lifting mechanism 605, wherein the first lifting device 607 and the second lifting device 608 are one of a servo electric cylinder or a hydraulic cylinder.

[0044] When in use, the support carrier is plug-connected with the support limiting column on the material rack through the plug-in installation groove at the bottom of the support carrier, and the first limiting groove is plug-connected with the limiting protrusion to ensure the stability of the overall position of the support carrier. Then the brake disc to be cooled can be placed on the cross-shaped support bearing rod in turn and limited by the limiting rod. Then the first rotating motor can be controlled to drive the support rotating shaft to rotate, and the rotating support plate follows the rotation, so that the first plug-in groove at the bottom of the suction block moves to a position concentric with the support bearing column. Then the first lifting device can be controlled to drive the suction block to descend, so that the first plug-in groove is plug-connected with the top of the support bearing column, and then the first electromagnet is controlled to work to adsorb one end of the support bearing column, and then the lifting mechanism is controlled to start working to drive the first lifting support plate Lift, under the conduction of the supporting rotating shaft and the rotating supporting plate, drive the suction block with the supporting bearing frame adsorbed thereon to rise until the bottom end of the supporting bearing frame is above the annular slide, then control the first rotating motor to drive the supporting rotating shaft to rotate, and with the cooperation of the rotating supporting plate, the supporting bearing column rotates to a coaxial position with the second rotating shaft, then control the first lifting device to drive the suction block to descend, so that the plug-in installation groove at the bottom of the supporting bearing column is plug-connected with the second rotating shaft, and at the same time control the second rotating motor to drive the second rotating shaft to rotate, so that the limiting protrusion is plug-connected with the second limiting groove, then control the first electromagnet to stop working, control the second electromagnet to start working, adsorb and position one end of the supporting bearing column, and then control the first lifting device to drive the suction block away from the supporting bearing column, thus completing the loading operation;Then, sand is injected into the cooling chamber, and sand with good fluidity is selected to cool the brake disc on the support carrier. At the same time, the first rotating motor is controlled to start working to drive the support rotating shaft to rotate. With the cooperation of the rotating support plate, the second plug-in slot at the bottom of the positioning support block and the support bearing column are in a coaxial position. Then the second lifting device is controlled to drive the positioning support block to descend, so that the second plug-in slot is plugged and matched with one end of the support bearing column, and one end of the support bearing column is limited. Then the second rotating motor can be controlled to drive the second rotating shaft to rotate, and the support carrier will rotate accordingly, so that the brake disc is fully in contact with the sand in the cooling chamber for continuous and stable cooling, thereby avoiding a part of the sand on the brake disc from contacting the brake disc for a long time and affecting the cooling effect of the brake disc. At the same time, the third rotary motor is controlled to drive the rotary stirring shaft to rotate, and the stirring shaft is driven to rotate to a position parallel to the support mounting plate, and the sand above and below the brake disc is stirred by the stirring rod to ensure that the sand in the cooling chamber is constantly in contact with the brake disc to cool it down, and the support connecting plate, sliding support plate and annular slide table are provided to improve the stability and firmness of the rotary stirring shaft structure, and give the rotary stirring shaft sufficient supporting force. After the cooling and cooling of the brake disc is completed, the position of the stirring rod can be adjusted by cooperating with the third rotary motor and the rotary stirring shaft to avoid affecting the support carrier frame entering and exiting the cooling chamber, and then the sealed discharge door is opened to discharge the sand from the cooling chamber, and the above steps are reversed to move the support carrier frame loaded with the brake disc to the upper part of the material rack, and the cooling and cooling operation of the brake disc is completed. ;

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cooling device for brake disc production and processing, comprising a cooling box (1), wherein the cooling box (1) is provided with support columns (2) at the four corners of the bottom, characterized in that: The cooling box (1) has a cylindrical cooling chamber (3) inside, a material rack (4) is arranged on one lateral side of the cooling box (1), a supporting frame (5) is plugged and installed on the material rack (4), a loading assembly (6) is arranged on the outer surface of the cooling box (1) on one side close to the material rack, and a sealed discharge door (7) is opened at the bottom of the other side, a rotating stirring assembly (8) is arranged in the cooling chamber (3), and a control device (9) is arranged on the outer surface of the cooling box (1) above one side of the sealed discharge door (7).

2. A cooling device for brake disc production and processing according to claim 1, characterized in that: The material placement rack (4) comprises a material placement plate (401), a plurality of support legs (402) are equidistantly arranged at the bottom of the material placement plate (401), a support limiting column (403) is arranged at the top of the material placement plate (401), and two first limiting grooves (404) are symmetrically arranged at the top end of the outer surface of the support limiting column (403).

3. A cooling device for brake disc production and processing according to claim 2, characterized in that: The support frame (5) comprises a support column (501), the bottom of the support column (501) is provided with a plug-in installation groove (502), the interior of the support column (501) located above the plug-in installation groove (502) is a hollow structure, the inner surface of the plug-in installation groove (502) is provided with a limiting protrusion (503) corresponding to the position of the first limiting groove (404), the outer surface of the support column (501) is provided with a plurality of cross-shaped support rods (504) from top to bottom, and the top four corners of the cross-shaped support rod (504) are provided with limiting rods (505).

4. A cooling device for brake disc production and processing according to claim 3, characterized in that: The loading assembly (6) comprises a fixed support plate (601), one end of which is fixedly connected to the top of a surface of one side of the cooling box (1), a first lifting support plate (602) is arranged below the fixed support plate (601), one end of which is slidably connected to an outer surface of one side of the cooling box (1) in a vertical direction, the fixed support plate (601) is plugged with a support rotating shaft (603), a rotating bearing is installed at one end of the bottom of the supporting rotating shaft (603), and the inner ring of the rotating bearing is connected to the supporting rotating shaft (603) ), the outer ring of the rotating bearing is connected to the first lifting support plate (602), a rotating support plate (604) is installed at one end of the top of the supporting rotating shaft (603), a lifting mechanism (605) is arranged between the first lifting support plate (602) and the outer surface of the cooling box (1), a first rotating motor (606) is arranged at the bottom of the first lifting support plate (602), the output end of the first rotating motor (606) is connected to one end of the supporting rotating shaft (603), a first lifting device (607) is arranged at the top of one end of the rotating support plate (604), and another A second lifting device (608) is arranged at the top of one end; a suction block (609) is installed at the bottom output end of the first lifting device (607) through the rotating support plate (604); the bottom of the suction block (609) has a first plug-in slot (610) matching the cross-sectional size of the supporting bearing column (501); a first electromagnet (611) is arranged on the top inner surface of the first plug-in slot (610); a second lifting support plate (612) is installed at the bottom output end of the second lifting device (608) through the rotating support plate (604); the second lifting support plate (61 2) is provided with a first rotating shaft (613), the first rotating shaft (613) is located below the second lifting support plate (612) and a positioning support block (614) is provided, the bottom of the positioning support block (614) has a second plug-in groove (615) matching the cross-sectional size of the supporting bearing column (501), the second plug-in groove (615) is coaxially arranged with the first rotating shaft (613), and a guide plug-in rod (616) is provided at one end of the top of the second lifting support plate (612), and the guide plug-in rod (616) is plug-connected with the rotating support plate (604).

5. A cooling device for brake disc production and processing according to claim 4, characterized in that: The rotating stirring assembly (8) comprises a second rotating shaft (801) arranged at the center of the bottom circle of the cooling chamber (3); two second limiting grooves (802) are symmetrically arranged at the top of the outer surface of the second rotating shaft (801); a second electromagnet (803) is recessed at the top of the second rotating shaft (801); a second rotating motor (804) is arranged at the bottom of the cooling box (1); an output end of the second rotating motor (804) is connected to one end of the second rotating shaft (801); two supporting mounting plates (805) are symmetrically arranged on the outer surface of the second rotating shaft (801) below the second limiting groove (802); a supporting connecting plate (806) is arranged at the top of the supporting connecting plate (806) away from one end of the second rotating shaft (801); a sliding supporting plate (807) is installed on the top of the supporting connecting plate (806); An annular slide (808) is arranged on the top of the cooling box (1), and the bottom of one end of the sliding support plate (807) matches with the annular slide (808) to be slidably connected. A rotating stirring shaft (809) is arranged between the other end of the sliding support plate (807) and the supporting mounting plate (805), and rotating bearings are arranged between the rotating stirring shaft (809) and the sliding support plate (807) and between the rotating stirring shaft (809) and the supporting mounting plate (805). A third rotating motor (810) is arranged on the top of the sliding support plate (807), and the output end of the third rotating motor (810) is connected to one end of the rotating stirring shaft (809). The rotating stirring shaft (809) is provided with stirring rods (811) on the outer surface corresponding to the upper side of the limit rod (505) and the lower side of the cross-shaped supporting bearing rod (504).

6. A cooling device for brake disc production and processing according to claim 5, characterized in that: The outer diameters of the support and limit column (403) and the second rotating shaft (801) are the same in size, and the outer diameters of the support and limit column (403) and the second rotating shaft (801) are smaller than the inner diameter of the plug-in installation groove (502).

7. The cooling device for brake disc production and processing according to claim 5, characterized in that: The sizes of the first limiting groove (404) and the second limiting groove (802) both match the size of the limiting protrusion (503).

8. The cooling device for brake disc production and processing according to claim 5, characterized in that: The distance between the axis of the first plug-in slot (610) and the axis of the supporting rotating shaft (603), the distance between the axis of the first rotating shaft (613) and the axis of the supporting rotating shaft (603), and the distance between the axis of the second rotating shaft (801) and the axis of the supporting rotating shaft (603) are all the same.

9. The cooling device for brake disc production and processing according to claim 5, characterized in that: The lifting mechanism (605) is a transmission structure in which a driving motor is installed with a transmission gear and a transmission rack meshing with each other. The driving motor, the first rotating motor (606), the first lifting device (607), the second lifting device (608), the first electromagnet (611), the second electromagnet (803), the second rotating motor (804) and the third rotating motor (810) in the lifting mechanism (605) are all electrically connected to the control device (9).

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