CN119681722A - An adjustable grinding stand for brake disc production - Google Patents
An adjustable grinding stand for brake disc production Download PDFInfo
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- CN119681722A CN119681722A CN202510207149.5A CN202510207149A CN119681722A CN 119681722 A CN119681722 A CN 119681722A CN 202510207149 A CN202510207149 A CN 202510207149A CN 119681722 A CN119681722 A CN 119681722A
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Abstract
The invention discloses an adjustable polishing frame for producing a brake disc, which relates to the technical field of polishing of brake discs and comprises a workpiece and a mounting piece, wherein the workpiece comprises a protruding part and a main body part, the protruding part and the main body part are integrally formed, the mounting piece comprises a barrel part, a supporting rod and an air guide piece, the barrel part penetrates through the protruding part, the outer side of the barrel part is fixedly connected with a first limiting cover, the outer side of the barrel part is slidably connected with a second limiting cover, and the protruding part is positioned on the opposite side of the first limiting cover and the second limiting cover. According to the invention, through the air guide piece, the radiating hole part is communicated with the radiating groove at the inner side of the main body part, and the other part is communicated with the outer side of the main body part, so that the air part is blown out from the radiating groove, and the other part of air is blown out from the main body part along the surface of the main body part, so that the workpiece is cooled in the polishing process, the workpiece temperature is prevented from rising in the polishing process, the deformation of the surface of the workpiece caused by overhigh temperature is avoided, and meanwhile, the generated fragments are blown away from the surface of the workpiece by blowing.
Description
Technical Field
The invention relates to the technical field of brake disc polishing, in particular to an adjustable polishing frame for brake disc production.
Background
In the modern automotive industry, the brake disc, whose function is of critical importance, is brought to a deceleration or stop of the vehicle by contact of friction materials (brake pads), so that the surface quality, dimensional accuracy and thermal stability of the brake disc are directly related to the braking performance and safety of the vehicle. With the continuous progress of automobile technology, the performance requirements on the brake disc are higher and higher, the performance requirements are not only reflected in the material and structural design of the brake disc, but also in the fine management of the production process of the brake disc, the production of the brake disc involves a plurality of links, wherein the polishing procedure is particularly critical, the polishing can not only remove burrs, oxide layers and other surface defects of the brake disc in the casting or processing process, but also improve the planeness and roughness of the brake disc, and ensure that the brake disc can realize effective and uniform friction with a brake pad in the use process. Therefore, the quality of polishing directly affects the overall performance and service life of the brake disc.
However, the existing polishing tool for the brake disc has some defects in application, on one hand, the traditional polishing tool often lacks flexibility, is difficult to adapt to brake discs of different sizes and models, so that frequent adjustment equipment is needed in the polishing process, production preparation time and labor intensity are increased, on the other hand, the tools are not accurate enough in control of workpieces in the polishing process, excessive polishing or insufficient polishing is easily caused, the surface quality and service life of the brake disc are affected, in addition, the existing polishing tool also has defects in heat dissipation, heat generated in the polishing process is not easily and rapidly discharged, local overheating of the brake disc is possibly caused, the material performance and dimensional stability of the brake disc are further affected, in addition, when a simple brake disc is fixed, a worker is required to conduct multi-layer sleeving, the brake disc is installed on a polishing lathe, the operation is troublesome, the fixing surface of the brake disc is generally clamped by the tool, the brake disc cannot be fixed from all directions, some displacement can occur in the process of rotating at high speed, the polishing accuracy is affected, and therefore, the existing defect of the adjustable polishing frame for producing the brake disc is needed.
Disclosure of Invention
The invention aims to make up the defects of the prior art and provides an adjustable polishing frame for brake disc production, and a guide piece is driven to move along the radial direction of a cylinder part through a limiting assembly, so that the limiting piece is pushed to move synchronously until the outer side of the limiting piece is in contact with the inner wall of a shaft hole of a protruding part, the axis of the protruding part is overlapped with the axis of an adjusting cylinder, and a workpiece is rapidly kept in a stable position; through the adjusting component, the radiating pipe can radiate heat to the workpiece through blowing on one hand, and on the other hand, the main body part of the workpiece is fixed by utilizing the self structure, so that the workpiece is kept stable in high-speed rotation.
The adjustable polishing frame for the brake disc production comprises a workpiece and a mounting piece, wherein the workpiece comprises a protruding portion and a main body portion, the protruding portion and the main body portion are integrally formed, the mounting piece comprises a barrel part, a supporting rod and an air guide piece, the barrel part penetrates through the protruding portion, the outer side of the barrel part is fixedly connected with a first limiting cover, the outer side of the barrel part is slidably connected with a second limiting cover, the protruding portion is located on the opposite side of the first limiting cover and the second limiting cover, a limiting assembly is arranged on the barrel part, the limiting assembly is located on the opposite side of the first limiting cover and the second limiting cover, the limiting assembly is movably connected with the inner wall of the protruding portion, the air guide piece is movably connected with a plurality of heat dissipation pieces, the heat dissipation pieces are distributed in a circular array, the outer sides of the heat dissipation pieces are movably connected with the inner wall of the main body portion, and the supporting rod is provided with an adjusting assembly which is fixedly connected with the heat dissipation pieces.
The invention further provides that the limiting assembly comprises a moving ring, guide blocks, a first connecting rod, limiting pieces and guide pieces, wherein the moving ring is symmetrically arranged, the outer sides of the moving ring are fixedly connected with the plurality of guide blocks, the guide blocks are distributed in a circular array, the limiting pieces are positioned on the opposite sides of the moving ring and distributed in a circular array, the outer sides of the limiting pieces are in contact with the inner sides of the protruding parts, the inner sides of the limiting pieces are fixedly connected with the guide pieces, the two sides of the guide pieces are movably connected with the first connecting rod through rotating shafts, and the other ends of the first connecting rods are movably connected with the outer sides of the guide blocks through rotating shafts respectively.
The invention is further characterized in that the movable ring and the guide block are both movably connected to the inside of the cylinder, one end of the guide piece, which is far away from the limiting piece, is movably connected to the inside of the cylinder, the inside of the cylinder is movably connected with the adjusting cylinder, the outer side of the adjusting cylinder is provided with a group of symmetrical threads, the adjusting cylinder penetrates through the movable ring, and the adjusting cylinder is in threaded connection with the movable ring.
The invention is further characterized in that a plurality of sliding grooves are formed in the outer side of one end of the barrel part, a plurality of connecting blocks are fixedly connected to the inner side of the second limiting cover, the connecting blocks and the sliding grooves are distributed in a circular array, the connecting blocks are respectively connected with the sliding grooves in a sliding mode, one end of the barrel part is connected with a limiting barrel in a threaded mode, and one end of the limiting barrel is in contact with the outer side of the second limiting cover.
The invention further provides that the air guide piece comprises a containing bin, air guide pipes and centrifugal fans, wherein the air guide pipes are distributed in a circular array, the air guide pipes are fixedly connected to the outer side of the containing bin, the centrifugal fans are fixedly connected to the inner portion of the containing bin, the barrel piece is fixedly connected to one side of the containing bin, the supporting rods are fixedly connected to the other side of the containing bin, and the inner portion of the adjusting barrel, the inner portion of the containing bin and the inner portion of the air guide pipes are sequentially communicated.
The heat dissipation part comprises movable pipes and heat dissipation pipes, wherein the movable pipes are distributed in a circular array, the movable pipes are respectively and movably connected to the outer sides of the air guide pipes, and the heat dissipation pipes are fixedly connected to the other ends of the movable pipes.
The invention is further arranged that a plurality of radiating holes are formed on the outer side of the radiating pipe, the outer side of the radiating pipe is in contact with the inner side of the main body part, and the inner part of the air guide pipe, the inner part of the movable pipe and the inner part of the radiating pipe are sequentially communicated.
The invention is further arranged that the adjusting component comprises a second connecting rod, a guide ring and a driving rod, wherein threads are formed on the outer side of the driving rod, the driving rod penetrates through the axis of the guide ring and is in threaded connection with the guide ring, the outer side of the guide ring is movably connected with a plurality of second connecting rods through rotating shafts, the second connecting rods are distributed in a circular array, and the other ends of the second connecting rods are respectively and movably connected with the outer side of the moving pipe through rotating shafts.
The invention is further arranged that the driving rod is movably connected to the outer side of the supporting rod through a bearing, the supporting rod penetrates through the guide ring, and the supporting rod is movably connected with the guide ring.
The invention is further arranged that a servo motor is fixedly connected in the support rod, and the output end of the servo motor is fixedly connected with one end of the driving rod.
The beneficial effects are that:
Compared with the prior art, the adjustable polishing frame for producing the brake disc has the following beneficial effects:
1. According to the invention, the adjusting cylinder is rotated through the limiting assembly, and the adjusting cylinder is in threaded connection with the movable rings, so that the two movable rings are mutually close to each other, the first connecting rods are driven to rotate, the included angle between the first connecting rods is gradually reduced, the guide plates are driven to move along the radial direction of the cylinder, and the limiting plates are driven to move synchronously until the outer sides of the limiting plates are in contact with the inner wall of the shaft hole of the protruding part, the axis of the protruding part is overlapped with the axis of the adjusting cylinder, and the workpiece is enabled to be rapidly kept at a stable position.
2. According to the invention, through the air guide piece, the radiating hole part is communicated with the radiating groove at the inner side of the main body part, and the other part is communicated with the outer side of the main body part, so that the air part is blown out from the radiating groove, and the other part of air is blown out from the main body part along the surface of the main body part, so that the workpiece is cooled in the polishing process, the workpiece temperature is prevented from rising in the polishing process, the deformation of the surface of the workpiece caused by overhigh temperature is avoided, and meanwhile, the generated fragments are blown away from the surface of the workpiece by blowing.
3. According to the invention, the servo motor is started through the arranged adjusting component to drive the driving rod to rotate, and the driving rod is in threaded connection with the guide ring, so that the support rod limits the moving direction of the guide ring, and the guide ring moves close to the accommodating bin, so that the second connecting rod rotates, and the moving pipe is pushed to move outwards along the guide pipe until the outer side of the radiating pipe is abutted against the inner side of the main body part, and the radiating pipe can radiate heat of a workpiece through blowing on one hand, and on the other hand, the main body part of the workpiece is fixed by utilizing the structure of the radiating pipe, so that the workpiece is kept stable in high-speed rotation.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic view of the structure of the invention except for the workpiece;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of a workpiece structure according to the present invention;
FIG. 6 is a schematic view of a mounting structure of the present invention;
FIG. 7 is a schematic view of the mounting member, heat sink and workpiece structure of the present invention;
FIG. 8 is a schematic view of the shield, cartridge and spacing assembly of the present invention;
FIG. 9 is a schematic view of a spacing assembly according to the present invention;
FIG. 10 is a schematic view of the structure of the adjusting assembly of the present invention;
Fig. 11 is an enlarged schematic view of the structure of fig. 7 a according to the present invention.
The device comprises a workpiece 1, a protruding part 101, a main body part 102, a mounting part 201, a barrel part 202, a supporting rod 203, a containing bin 204, an air guide pipe 205, a centrifugal fan 3, a limiting cover I, a limiting cover II 4, a limiting component 5, a limiting assembly 501, a moving ring 502, a guide block 503, a connecting rod I, a limiting plate 504, a limiting plate 505, a guide plate 6, a heat radiating part 601, a moving pipe 602, a heat radiating pipe 7, an adjusting component 701, a connecting rod II, a guide ring 702, a driving rod 703, an 8, an adjusting barrel 9, a sliding groove 10, a connecting block 11, a limiting barrel 12, a heat radiating hole 13 and a servo motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-11, the invention provides a technical scheme, an adjustable polishing frame for brake disc production comprises a workpiece 1 and a mounting piece 2, wherein the workpiece 1 comprises a protruding part 101 and a main body part 102, the protruding part 101 and the main body part 102 are integrally formed, the mounting piece 2 comprises a barrel 201, a supporting rod 202 and an air guide piece, the tail end of the supporting rod 202 is connected with a control mechanism, a cutter is positioned on one side of the workpiece 1, the control mechanism drives the supporting rod 202 to rotate, the workpiece 1 rotates at a high speed, the surface of the workpiece 1 is polished by utilizing a cutter feeding mode, the barrel 201 penetrates through the protruding part 101, a limiting cover I3 is fixedly connected to the outer side of the barrel 201, a limiting cover II 4 is slidingly connected to the outer side of the barrel 201, the protruding part 101 is positioned on the opposite sides of the limiting cover I3 and the limiting cover II 4, the limiting cover I3 and the limiting cover II are hollow structures, the limiting component 5 is positioned on the opposite sides of the limiting cover I3 and the limiting cover II 4, the limiting component 5 and the inner wall 101 are movably connected with the air guide piece 6, the inner wall 6 is movably connected with the inner wall 6 of the limiting cover I and the air guide piece, the inner wall 6 is movably connected with the inner wall 6, and the heat dissipation component is movably connected with the inner wall 6 and the heat dissipation component 6 is movably connected with the cooling component 6, and the heat dissipation component is fixedly connected with the heat dissipation component 6.
As shown in fig. 1, fig. 4, fig. 8 and fig. 9, the limiting component 5 includes a moving ring 501, a guide block 502, a first connecting rod 503, a limiting plate 504 and a guide plate 505, where the moving ring 501 is symmetrically disposed, the outer sides of the moving ring 501 are fixedly connected with a plurality of guide blocks 502, the guide blocks 502 are distributed in a circular array and are used for limiting the moving direction of the moving ring 501, the limiting plate 504 is located at the opposite side of the moving ring 501, the limiting plate 504 is distributed in a circular array, the outer sides of the limiting plate 504 are in contact with the inner sides of the protruding portions 101, the inner sides of the limiting plate 504 are fixedly connected with guide plates 505, which is helpful for controlling the moving direction of the limiting plate 504, so that the limiting plate 504 moves along the radial direction of the barrel 201, the outer sides of the limiting plate 504 are attached to the inner sides of the shaft holes of the protruding portions 101, and the surfaces of the limiting plate 504 are provided with a plurality of grooves for increasing friction force between the limiting plate 504 and the shaft holes of the protruding portions 101, both sides of the guide plate 505 are movably connected with one 503 through a rotating shaft, and the other ends of the first connecting rod 503 are movably connected to the outer sides of the guide plate 502 through the rotating shaft respectively.
As shown in fig. 1, 4, 8 and 9, the moving ring 501 and the guide block 502 are movably connected to the inside of the barrel 201, one end of the guide piece 505, which is far away from the limiting piece 504, is movably connected to the inside of the barrel 201, the inside of the barrel 201 is movably connected with the adjusting barrel 8, a group of symmetrical threads are provided on the outer side of the adjusting barrel 8, the adjusting barrel 8 penetrates through the moving ring 501, and the adjusting barrel 8 is in threaded connection with the moving ring 501.
The adjusting cylinder 8 is rotated, and as the adjusting cylinder 8 is in threaded connection with the moving ring 501, the guide block 502 is movably connected with the cylinder 201, so that the two moving rings 501 are close to each other, the first connecting rod 503 is driven to rotate, the included angle between the first connecting rod 503 is gradually reduced, the guide piece 505 is driven to move along the radial direction of the cylinder 201, and the limiting piece 504 is pushed to move synchronously until the outer side of the limiting piece 504 is in contact with the inner wall of the shaft hole of the protruding portion 101, the axis of the protruding portion 101 coincides with the axis of the adjusting cylinder 8, and the workpiece 1 is enabled to be kept at a stable position rapidly.
As shown in fig. 1, 7 and 10, a plurality of sliding grooves 9 are formed in the outer side of one end of a barrel 201, a plurality of connecting blocks 10 are fixedly connected to the inner side of the limiting cover two 4, the connecting blocks 10 and the sliding grooves 9 are distributed in a circular array, the connecting blocks 10 are respectively connected with the sliding grooves 9 in a sliding mode, one end of the barrel 201 is in threaded connection with a limiting barrel 11, and one end of the limiting barrel 11 is in contact with the outer side of the limiting cover two 4.
Through the cooperation of connecting block 10 and spout 9 for the direction of movement of limit cap two 4 remains fixed, and the cooperation of limit cap one 3 and limit cap two 4 is favorable to strengthening the stability of bellying 101, avoids work piece 1 to take place the vibration along the axial of adjusting cylinder 8 and deviate.
As shown in fig. 1, fig. 6 and fig. 11, the wind-guiding piece includes holding the storehouse 203, guide duct 204 and centrifugal fan 205, guide duct 204 is circular array distribution, guide duct 204 all fixed connection is in the outside of holding the storehouse 203, and centrifugal fan 205 fixed connection is in the inside of holding the storehouse 203, barrel part 201 fixed connection holds one side in holding the storehouse 203, and bracing piece 202 fixed connection holds the opposite side in holding the storehouse 203, the inside of adjusting tube 8, the inside of holding the storehouse 203 and the inside of guide duct 204 communicate in proper order, radiator 6 includes moving tube 601 and cooling tube 602, moving tube 601 is circular array distribution, moving tube 601 swing joint is in the outside of guide duct 204 respectively, and the equal fixedly connected with cooling tube 602 of the other end of moving tube 601, a plurality of louvres 12 are seted up in the outside of cooling tube 602, and the outside of cooling tube 602 is inconsistent with the inboard of main part 102, the inside of guide duct 204, the inside of moving tube 601 and the inside of cooling tube 602 communicate in proper order.
The centrifugal fan 205 is started, wind enters the accommodating bin 203 along the axis of the adjusting cylinder 8, under the action of the centrifugal fan 205, the wind moves to the inside of the four air guide pipes 204 along the radial direction of the accommodating bin 203, and enters the inside of the moving pipe 601 and the cooling pipe 602 along the air guide pipes 204, and finally is blown out from the cooling hole 12, as the cooling pipe 602 is in contact with the inner side of the main body 102, the cooling hole 12 is partially communicated with the inner side cooling groove of the main body 102, and the other part is communicated with the outer side of the main body 102, so that the wind is partially blown out from the cooling groove, and the other part of wind is blown out from the main body 102 along the surface thereof, so that the temperature of the workpiece 1 is reduced in the polishing process, the deformation of the surface of the workpiece 1 caused by overhigh temperature is avoided, and meanwhile, the generated chips are favorably blown off the surface of the workpiece 1 through blowing.
As shown in fig. 1 and 10, the adjusting component 7 includes a second connecting rod 701, a guide ring 702 and a driving rod 703, the outer side of the driving rod 703 is provided with threads, the driving rod 703 penetrates through the axis of the guide ring 702, the driving rod 703 is in threaded connection with the guide ring 702, the outer side of the guide ring 702 is movably connected with a plurality of second connecting rods 701 through a rotating shaft, the second connecting rods 701 are distributed in a circular array, the other ends of the second connecting rods 701 are respectively movably connected with the outer side of the moving pipe 601 through the rotating shaft, the driving rod 703 is movably connected with the outer side of the supporting rod 202 through a bearing, the supporting rod 202 penetrates through the guide ring 702, the supporting rod 202 is movably connected with the guide ring 702, a servo motor 13 is fixedly connected with the inner side of the supporting rod 202, and the output end of the servo motor 13 is fixedly connected with one end of the driving rod 703.
Starting the servo motor 13 to drive the driving rod 703 to rotate, because the driving rod 703 is in threaded connection with the guide ring 702, the support rod 202 limits the moving direction of the guide ring 702, so that the guide ring 702 moves close to the accommodating bin 203, the second connecting rod 701 rotates, and the moving pipe 601 is pushed to move outwards along the air guide pipe 204 until the outer side of the radiating pipe 602 is in contact with the inner side of the main body 102, and the radiating pipe 602 can radiate heat to the workpiece 1 through blowing on one hand, and on the other hand is beneficial to fixing the main body 102 of the workpiece 1 by utilizing the self structure, so that the workpiece 1 is kept stable in high-speed rotation.
When the device is used, firstly, a workpiece 1 is sleeved on the outer side of a mounting part 2, a boss 101 is sleeved on the outer side of a barrel part 201, the inner side of the boss 101 is abutted against a first limit cover 3, then, a second limit cover 4 is slidably connected to the outer side of the barrel part 201 by aligning a connecting block 10 with a sliding groove 9 respectively, the second limit cover 4 is abutted against the outer side of the boss 101, then, a limit cylinder 11 is in threaded connection with the outer side of the barrel part 201, then, an adjusting cylinder 8 is rotated, a guide block 502 is movably connected with the barrel part 201 due to the threaded connection of the adjusting cylinder 8 and a movable ring 501, so that two movable rings 501 are mutually close to each other, a connecting rod I503 is driven to rotate, an included angle between the connecting rod I503 is gradually reduced, a guide piece 505 is driven to move along the radial direction of the barrel part 201, so that a limit piece 504 is driven to synchronously move until the outer side of the limit piece 504 is abutted against the inner wall of the boss 101, and finally, the end of the limit cylinder 11 is abutted against the outer side of the limit cover, so that the limit cover 3, the second limit cover 4 and the limit piece 504 are in position of the boss 101 are limited by the limit cover 101; the servo motor 13 is started to drive the driving rod 703 to rotate, the driving rod 703 is in threaded connection with the guide ring 702, the supporting rod 202 limits the moving direction of the guide ring 702, so that the guide ring 702 moves close to the accommodating bin 203, the second connecting rod 701 rotates, the moving pipe 601 is pushed to move outwards along the air guide pipe 204 until the outer side of the radiating pipe 602 is in contact with the inner side of the main body 102, the tail end of the supporting rod 202 is connected with the control mechanism, the cutter is positioned on one side of the workpiece 1, the supporting rod 202 is driven to rotate by the control mechanism, the workpiece 1 rotates at high speed, the surface of the workpiece 1 is polished by the feeding mode of the cutter, in this process, the centrifugal fan 205 is started, the wind enters the interior of the accommodating chamber 203 along the axis of the adjusting cylinder 8, the wind moves to the interior of the four air guide pipes 204 along the radial direction of the accommodating chamber 203 under the action of the centrifugal fan 205, and enters the interiors of the moving pipe 601 and the radiating pipe 602 along the air guide pipes 204, and finally is blown out from the radiating hole 12, and as the radiating pipe 602 is in contact with the inner side of the main body 102, the radiating hole 12 is partially communicated with the inner side radiating groove of the main body 102, and the other part is communicated with the outer side of the main body 102, so that the wind is partially blown out from the radiating groove, and the other part of wind is blown out from the main body 102 along the surface thereof, so that the workpiece 1 is cooled in the polishing process.
It should be noted that, in the present document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. refer to an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention, and the terms "first", "second", "third" are used only for descriptive purposes and should not be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly specified and defined, the terms "fixedly attached", "mounted", "connected", or integrally connected ", for example," mounted "may be fixedly connected" or integrally connected ", may be mechanically connected" or electrically connected "or may be indirectly connected through intermediate medium, or may be in communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The adjustable polishing frame for the production of the brake disc comprises a workpiece (1) and a mounting piece (2), and is characterized in that the workpiece (1) comprises a protruding portion (101) and a main body portion (102), the protruding portion (101) and the main body portion (102) are integrally formed, the mounting piece (2) comprises a barrel piece (201), a supporting rod (202) and an air guide piece, the barrel piece (201) penetrates through the protruding portion (101), a limiting cover I (3) is fixedly connected to the outer side of the barrel piece (201), a limiting cover II (4) is slidingly connected to the outer side of the barrel piece (201), the protruding portion (101) is located on the opposite side of the limiting cover I (3) and the limiting cover II (4), the limiting assembly (5) is movably connected with the inner wall of the protruding portion (101), a plurality of heat dissipation pieces (6) are movably connected to the air guide piece, the heat dissipation pieces (6) are distributed on the outer side of the barrel piece (201) and are fixedly connected with the supporting rod (7) and are fixedly connected to the inner wall (7) of the adjusting assembly (7).
2. The adjustable polishing frame for brake disc production according to claim 1, wherein the limiting component (5) comprises a movable ring (501), guide blocks (502), first connecting rods (503), limiting plates (504) and guide plates (505), the movable ring (501) is symmetrically arranged, a plurality of guide blocks (502) are fixedly connected to the outer side of the movable ring (501), the guide blocks (502) are distributed in a circular array, the limiting plates (504) are located on the opposite side of the movable ring (501), the limiting plates (504) are distributed in a circular array, the outer sides of the limiting plates (504) are in contact with the inner sides of the protruding portions (101), the guide plates (505) are fixedly connected to the inner sides of the limiting plates (504), the first connecting rods (503) are movably connected to the two sides of the guide plates (505) through rotating shafts, and the other ends of the first connecting rods (503) are movably connected to the outer sides of the guide blocks (502) through the rotating shafts respectively.
3. The adjustable polishing frame for brake disc production according to claim 2, wherein the movable ring (501) and the guide block (502) are movably connected to the inside of the barrel part (201), one end, far away from the limiting piece (504), of the guide piece (505) is movably connected to the inside of the barrel part (201), an adjusting barrel (8) is movably connected to the inside of the barrel part (201), a group of symmetrical threads are formed on the outer side of the adjusting barrel (8), the adjusting barrel (8) penetrates through the movable ring (501), and the adjusting barrel (8) is in threaded connection with the movable ring (501).
4. The adjustable polishing frame for brake disc production according to claim 1, wherein a plurality of sliding grooves (9) are formed in the outer side of one end of the barrel part (201), a plurality of connecting blocks (10) are fixedly connected to the inner side of the limiting cover II (4), the connecting blocks (10) and the sliding grooves (9) are distributed in a circular array, the connecting blocks (10) are respectively and slidably connected with the sliding grooves (9), a limiting barrel (11) is connected to one end of the barrel part (201) in a threaded mode, and one end of the limiting barrel (11) is in contact with the outer side of the limiting cover II (4).
5. The adjustable polishing frame for brake disc production according to claim 3, wherein the air guide piece comprises a containing bin (203), air guide pipes (204) and centrifugal fans (205), the air guide pipes (204) are distributed in a circular array, the air guide pipes (204) are fixedly connected to the outer side of the containing bin (203), the centrifugal fans (205) are fixedly connected to the inner side of the containing bin (203), the barrel piece (201) is fixedly connected to one side of the containing bin (203), the supporting rods (202) are fixedly connected to the other side of the containing bin (203), and the inner part of the adjusting barrel (8), the inner part of the containing bin (203) and the inner part of the air guide pipes (204) are sequentially communicated.
6. The adjustable polishing frame for brake disc production according to claim 1, wherein the heat dissipation part (6) comprises a movable pipe (601) and heat dissipation pipes (602), the movable pipes (601) are distributed in a circular array, the movable pipes (601) are respectively and movably connected to the outer sides of the air guide pipes (204), and the heat dissipation pipes (602) are fixedly connected to the other ends of the movable pipes (601).
7. The adjustable polishing frame for brake disc production according to claim 6, wherein a plurality of heat dissipation holes (12) are formed in the outer side of the heat dissipation tube (602), the outer side of the heat dissipation tube (602) is abutted against the inner side of the main body (102), and the inside of the air guide tube (204), the inside of the movable tube (601) and the inside of the heat dissipation tube (602) are sequentially communicated.
8. The adjustable polishing frame for brake disc production according to claim 1, wherein the adjusting assembly (7) comprises a second connecting rod (701), a guide ring (702) and a driving rod (703), threads are formed in the outer side of the driving rod (703), the driving rod (703) penetrates through the axis of the guide ring (702), the driving rod (703) is in threaded connection with the guide ring (702), a plurality of second connecting rods (701) are movably connected to the outer side of the guide ring (702) through rotating shafts, the second connecting rods (701) are distributed in a circular array, and the other ends of the second connecting rods (701) are movably connected to the outer side of the movable tube (601) through rotating shafts respectively.
9. The adjustable polishing frame for brake disc production according to claim 8, wherein the driving rod (703) is movably connected to the outer side of the supporting rod (202) through a bearing, the supporting rod (202) penetrates through the guide ring (702), and the supporting rod (202) is movably connected with the guide ring (702).
10. The adjustable polishing frame for brake disc production according to claim 9, wherein the inside of the supporting rod (202) is fixedly connected with a servo motor (13), and the output end of the servo motor (13) is fixedly connected with one end of a driving rod (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510207149.5A CN119681722B (en) | 2025-02-25 | 2025-02-25 | An adjustable grinding stand for brake disc production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510207149.5A CN119681722B (en) | 2025-02-25 | 2025-02-25 | An adjustable grinding stand for brake disc production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119681722A true CN119681722A (en) | 2025-03-25 |
| CN119681722B CN119681722B (en) | 2025-06-20 |
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| CN202510207149.5A Active CN119681722B (en) | 2025-02-25 | 2025-02-25 | An adjustable grinding stand for brake disc production |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901684A (en) * | 2021-03-04 | 2021-06-04 | 河北百龙汽车配件股份有限公司 | High strength is from heat dissipation brake disc |
| CN214565252U (en) * | 2021-04-29 | 2021-11-02 | 江西积裕实业有限公司 | A car suspension with brackets |
| CN115488719A (en) * | 2022-08-29 | 2022-12-20 | 黄山菲英汽车零部件有限公司 | Deburring and polishing platform for brake disc |
| CN117103008A (en) * | 2023-10-19 | 2023-11-24 | 莱州华鲁汽车配件有限公司 | Brake disc trimming device that polishes |
| WO2024093255A1 (en) * | 2022-11-01 | 2024-05-10 | 上海骐杰碳素材料有限公司 | Tooling mold used for manufacturing brake disc and method for manufacturing brake disc |
| CN118809353A (en) * | 2024-07-29 | 2024-10-22 | 贵溪骏达特种铜材有限公司 | A fillet adaptive correction mechanism for aluminum bronze rail machine nuts |
| CN119017170A (en) * | 2024-10-29 | 2024-11-26 | 龙口市新晟机械配件有限公司 | A brake disc double-sided grinding and finishing device |
-
2025
- 2025-02-25 CN CN202510207149.5A patent/CN119681722B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901684A (en) * | 2021-03-04 | 2021-06-04 | 河北百龙汽车配件股份有限公司 | High strength is from heat dissipation brake disc |
| CN214565252U (en) * | 2021-04-29 | 2021-11-02 | 江西积裕实业有限公司 | A car suspension with brackets |
| CN115488719A (en) * | 2022-08-29 | 2022-12-20 | 黄山菲英汽车零部件有限公司 | Deburring and polishing platform for brake disc |
| WO2024093255A1 (en) * | 2022-11-01 | 2024-05-10 | 上海骐杰碳素材料有限公司 | Tooling mold used for manufacturing brake disc and method for manufacturing brake disc |
| CN117103008A (en) * | 2023-10-19 | 2023-11-24 | 莱州华鲁汽车配件有限公司 | Brake disc trimming device that polishes |
| CN118809353A (en) * | 2024-07-29 | 2024-10-22 | 贵溪骏达特种铜材有限公司 | A fillet adaptive correction mechanism for aluminum bronze rail machine nuts |
| CN119017170A (en) * | 2024-10-29 | 2024-11-26 | 龙口市新晟机械配件有限公司 | A brake disc double-sided grinding and finishing device |
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| CN119681722B (en) | 2025-06-20 |
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