CN112658839A - Grinding device is used in automobile wheel hub production - Google Patents
Grinding device is used in automobile wheel hub production Download PDFInfo
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- CN112658839A CN112658839A CN202010675413.5A CN202010675413A CN112658839A CN 112658839 A CN112658839 A CN 112658839A CN 202010675413 A CN202010675413 A CN 202010675413A CN 112658839 A CN112658839 A CN 112658839A
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Abstract
The invention discloses a polishing device for automobile hub production, which relates to the technical field of hub production and comprises a bottom plate, wherein a vertical rod is fixedly arranged on one side of the top surface of the bottom plate, an electric cylinder I is vertically and slidably arranged on the inner side of the vertical rod, a support plate is arranged on the inner side of the electric cylinder I, a motor box is fixedly arranged on the top of the support plate, a motor is fixedly arranged in the motor box, the output end of the motor penetrates through the support plate and is fixedly connected with a force unloading mechanism, a mounting block II is fixedly arranged at the bottom of the force unloading mechanism, support blocks are respectively and fixedly arranged on two sides of the mounting block II, a through hole I is formed in the top of each support block, a vertical support rod is arranged in the through hole I in a penetrating manner, a limiting block is fixedly arranged at the top end of the vertical support, the physical and psychological health of workers is affected.
Description
Technical Field
The invention relates to the technical field of hub production, in particular to a polishing device for automobile hub production.
Background
The wheel hub is the position of the wheel center mounting axle, namely the conventional "rim" or "steel ring", in recent years, the automobile industry in China, especially the car industry, has developed relatively fast, the development of the automobile industry has driven the development of the wheel hub industry, because the wide application of the wheel, the processing technology related to its surface is also in the successive research and development, many car owners like the beautiful appearance of the wheel, the atmospheric appearance, all of which are related to the surface processing technology, wherein the polishing technology is a wheel surface processing technology widely applied at present, and the automobile wheel is an important component in the automobile exterior, the appearance is more and more emphasized by people, more and more high-grade cars, medium-grade cars, even low-grade cars begin to adopt the polished wheel as the standard equipment of the car, thereby making the scale of the wheel hub manufacturing polishing industry larger and larger, the grinding and polishing technology not only increases the beauty of the workpiece, but also can improve the corrosion resistance, the wear resistance and other special properties of the surface of the material.
The existing automobile hub polishing device is easy to generate a large amount of dust in the polishing process, the physical and psychological health of workers is affected, reverse acting force generated in the polishing process of the polishing head directly acts on the motor, and the service life of the motor is shortened.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a polishing device for automobile hub production, and the specific technical scheme is as follows:
a polishing device for automobile hub production comprises a bottom plate, wherein a hub fixing mechanism is fixedly arranged at the top of the bottom plate, a vertical rod is fixedly arranged on one side of the top surface of the bottom plate, a first electric cylinder is vertically and slidably arranged on the inner side of the vertical rod, a support plate is arranged on the inner side of the first electric cylinder, the outer side of the first electric cylinder is fixedly connected with a lifting mechanism, a motor box is fixedly arranged at the top of the support plate, a motor is fixedly arranged in the motor box, the output end of the motor penetrates through the support plate and is fixedly connected with a force unloading mechanism, a second mounting block is fixedly arranged at the bottom of the force unloading mechanism, a connecting rod is fixedly arranged at the bottom of the second mounting block, a grinding head is fixedly connected to the bottom end of the connecting rod, support blocks are respectively and fixedly arranged at two sides of the second mounting block, a first, the dust collector is characterized in that a compression spring II is sleeved on the vertical supporting rod and fixedly arranged between the supporting block and the limiting block, a dust collection mechanism is fixedly arranged at the bottom end of the vertical supporting rod and comprises a dust collector, and the dust collection direction of the dust collector faces towards the grinding head.
Furthermore, a first sliding groove is longitudinally formed in the inner side of the vertical rod, a first sliding block is arranged in the first sliding groove, and the first sliding block is in sliding fit with the first sliding groove.
Further, elevating system is including leading to the groove, it establishes to lead to the groove the montant outside, lead to the groove with spout one communicates with each other, wear to be equipped with branch in the logical inslot, branch one end with a slider fixed connection, branch other end fixedly connected with slider two, slider two slides and sets up in spout two, spout two vertically set up in the inboard of straight-bar, the straight-bar is fixed to be set up the bottom plate top, the fixed electronic jar two that is provided with of bottom plate top surface, two tops of electronic jar with branch fixed connection.
Further, an installation block I is fixedly arranged on the inner side of the electric cylinder I, a sliding groove III is formed in the inner side of the installation block I, a sliding block III is arranged in the sliding groove III in a sliding mode, telescopic rods are fixedly arranged at the top and the bottom of the sliding groove III, the telescopic ends of the telescopic rods are fixedly connected with the sliding block III, a compression spring I is sleeved on the telescopic rods, and the supporting plate is fixedly connected with the inner sides of the sliding block III.
Further, unload power mechanism and include bull stick one, bull stick one with motor output end fixed connection, the outer fixed cover of bull stick is equipped with gear one, gear one meshes with gear two phase, gear two rotates the cover and establishes outside the bull stick, bull stick two is fixed to be set up the extension board bottom, gear two meshes with gear three phase, gear three is fixed to be set up outside bull stick three, three tops of bull stick rotate to set up in the bearing, the bearing is fixed to be set up the extension board bottom, three bottom fixedly connected with of bull stick two installation piece.
Further, dust absorption mechanism is still including installation piece three, installation piece three one side has transversely seted up through-hole two, slide in the through-hole two and wear to be equipped with horizontal branch, the inboard fixed mounting of horizontal branch has the dust catcher, three tops of installation piece are provided with elasticity screw rod one, elasticity screw rod one with three screw-thread fit of installation piece, horizontal branch is through screwing elasticity screw rod one supports fixedly.
Further, wheel hub fixed establishment includes the fixed plate, the fixed plate is fixed to be set up the bottom plate bottom, the standing groove has been seted up at the fixed plate top, wheel hub has been placed in the standing groove, the outside both sides of fixed plate are provided with a plurality of elasticity screw rods two respectively, elasticity screw rod two with fixed plate screw-thread fit, both sides are provided with respectively to the board in the standing groove, two inboards of elasticity screw rod with support board fixed connection, wheel hub supports fixedly through two support boards.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the compression spring II, the vertical supporting rod, the dust collector and the like, the dust collector can automatically adjust the height up and down under the action of the restoring force of the compression spring II, the normal work of the grinding head is not influenced, and dust generated during grinding of the grinding head can be absorbed by the dust collector, so that the problem that the body and mind health of workers is influenced due to the fact that a large amount of dust is easily generated in the grinding process of the conventional automobile hub grinding device is solved;
2. through the arrangement of the first gear, the second gear, the third gear and the like, reverse acting force generated during grinding of the grinding head passes through the third gear, the second gear and the first gear in sequence, the third gear, the second gear and the first gear have certain unloading effect, and the reverse acting force cannot directly act on the motor, so that the problem that the reverse acting force generated during grinding of the grinding head directly acts on the motor and the service life of the motor is shortened is solved;
3. through the arrangement of the first mounting block, the first compression spring, the telescopic rod and the like, people can finely adjust the grinding head up and down by holding the motor box by hand, so that different positions of the wheel hub can be conveniently ground, and the wheel hub can be conveniently ground;
4. through the arrangement of the transverse supporting rod, the mounting block III, the elastic screw and other structures, the mounting position of the dust collector can be adjusted by sliding the position of the transverse supporting rod to a proper position left and right according to different grinding angles of the grinding head, and the mounting position of the dust collector is convenient to adjust;
5. through the fixed plate, the second elastic screw and the support plates and the like, the second elastic screw is screwed inwards, the second elastic screw drives the support plates to move inwards, the two support plates support the hub to be fixed in the placing groove, and the hub is convenient to fix.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a polishing device for producing an automobile hub, which is provided by the invention;
FIG. 2 is a cross-sectional view of a polishing device for automobile hub production according to the present invention;
FIG. 3 is a cross-sectional view of a dust suction mechanism in the polishing device for automobile hub production, which is provided by the invention;
FIG. 4 is a sectional view of a force unloading mechanism in the polishing device for automobile hub production, which is provided by the invention;
FIG. 5 is a cross-sectional view of a first mounting block in the polishing device for automobile hub production, which is provided by the invention;
FIG. 6 is a top view of a fixing mechanism in the polishing device for automobile hub production according to the present invention;
fig. 7 is a top cross-sectional view of a fixing mechanism in a polishing device for producing an automobile hub, which is provided by the invention.
In the figure: 1-vertical rod, 2-sliding block II, 3-sliding groove II, 4-electric cylinder II, 5-supporting rod, 6-through groove, 7-sliding block I, 8-sliding groove I, 9-electric cylinder I, 10-mounting block I, 11-compression spring I, 12-telescopic rod, 13-sliding block III, 14-sliding groove III, 15-supporting plate, 16-motor, 17-rotating rod I, 18-gear I, 19-rotating rod II, 20-bearing, 21-gear III, 22-rotating rod III, 23-gear II, 24-supporting block, 25-vertical supporting rod, 26-transverse supporting rod, 27-mounting block III, 28-dust collector, 29-elastic screw rod I, 30-mounting block II, 31-connecting rod, 32-grinding head, 33-a second compression spring, 34-a second through hole, 35-a first through hole, 36-a placing groove, 37-a second elastic screw, 38-a resisting plate, 39-a hub, 40-a fixing plate, 41-a motor box, 42-a straight rod, 43-a bottom plate and 44-a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a polishing device for automobile hub production comprises a bottom plate 43, a hub fixing mechanism is fixedly arranged at the top of the bottom plate 43, a vertical rod 1 is fixedly arranged on one side of the top surface of the bottom plate 43, a first electric cylinder 9 is vertically and slidably arranged on the inner side of the vertical rod 1, a support plate 15 is arranged on the inner side of the first electric cylinder 9, the outer side of the first electric cylinder 9 is fixedly connected with a lifting mechanism, a motor box 41 is fixedly arranged at the top of the support plate 15, a motor 16 is fixedly arranged in the motor box 41, the output end of the motor 16 penetrates through the support plate 15 and is fixedly connected with a force unloading mechanism, a second mounting block 30 is fixedly arranged at the bottom of the force unloading mechanism, a connecting rod 31 is fixedly arranged at the bottom of the second mounting block 30, a grinding head 32 is fixedly connected with the bottom end of the connecting rod 31, the top end of the vertical supporting rod 25 is fixedly provided with a limiting block 44, the upper end of the vertical supporting rod 25 is sleeved with a second compression spring 33, the second compression spring 33 is fixedly arranged between the supporting block 24 and the limiting block 44, the bottom end of the vertical supporting rod 25 is fixedly provided with a dust suction mechanism, the dust suction mechanism comprises a dust collector 28, the dust suction direction of the dust collector 28 faces the grinding head 32, the inner side of the vertical rod 1 is longitudinally provided with a first chute 8, a first slider 7 is arranged in the first chute 8, the first slider 7 is in sliding fit with the first chute 8, the lifting mechanism comprises a through groove 6, the through groove 6 is arranged at the outer side of the vertical rod 1, the through groove 6 is communicated with the first chute 8, a supporting rod 5 is arranged in the through groove 6 in a penetrating manner, one end of the supporting rod 5 is fixedly connected with the first slider 7, the other end of the supporting rod 5, the top surface of the bottom plate 43 is fixedly provided with a second electric cylinder 4, and the top end of the second electric cylinder 4 is fixedly connected with the support rod 5.
The electric cylinder II 4 is started to work through the structures such as the supporting rod I5, the electric cylinder II 4 and the straight rod 42, the supporting rod I5 driven by the electric cylinder II 4 moves up and down, the supporting rod I5 drives the sliding block I7 to move up and down, the grinding head 32 is further driven to move up and down, the motor 16 is started to work, the motor 16 drives the grinding head 32 to rotate, the grinding head 32 polishes the wheel hub 39, and the supporting rod I5 can be stably driven to move up and down under the action of the sliding block II 2 and the sliding block I7;
through the arrangement of the compression spring II 33, the vertical support rod 25, the dust collector 28 and the like, when the grinding head 32 moves up and down to grind the hub 39, the dust collector 28 can automatically adjust the height up and down under the action of the restoring force of the compression spring II 33, the normal work of the grinding head 32 is not influenced, and dust generated when the grinding head 32 is ground can be absorbed by the dust collector 28, so that the problems that a large amount of dust is easily generated in the grinding process of the conventional automobile hub grinding device and the physical and psychological health of workers is influenced are solved;
as an improvement of the technical scheme, the force unloading mechanism comprises a first rotating rod 17, the first rotating rod 17 is fixedly connected with the output end of the motor 16, a first gear 18 is fixedly sleeved outside the first rotating rod 17, the first gear 18 is meshed with a second gear 23, the second gear 23 is rotatably sleeved outside the second rotating rod 19, the second rotating rod 19 is fixedly arranged at the bottom of the support plate 15, the second gear 23 is meshed with a third gear 21, the third gear 21 is fixedly arranged outside a third rotating rod 22, the top end of the third rotating rod 22 is rotatably arranged in a bearing 20, the bearing 20 is fixedly arranged at the bottom of the support plate 15, and a second mounting block 30 is fixedly connected to the bottom end of the third rotating rod 22.
Through the arrangement of the structures such as the first gear 18, the second gear 23 and the third gear 21, the motor 16 works, the motor 16 drives the first rotating rod 17 to rotate, the first rotating rod 17 drives the first gear 18 to rotate, the first gear 18 drives the second gear 23 to rotate, the second gear 23 drives the third gear 21 to rotate, the third gear 21 drives the third rotating rod 22 to rotate, the third rotating rod 22 drives the grinding head 32 to rotate, reverse acting force generated by the grinding head 32 in grinding the hub 39 passes through the third gear 21, the second gear 23 and the first gear 18 in sequence, the third gear 21, the second gear 23 and the first gear 18 have certain unloading force function, the reverse acting force cannot directly act on the motor 16, and the problem that the reverse acting force generated in grinding the grinding head directly acts on the motor and the service life of the motor is shortened is solved;
as the improvement of the technical scheme, the dust collection mechanism further comprises a third mounting block 27, a second through hole 34 is transversely formed in one side of the third mounting block 27, a transverse supporting rod 26 penetrates through the second through hole 34 in a sliding mode, a dust collector 28 is fixedly mounted on the inner side of the transverse supporting rod 26, a first tightening screw 29 is arranged at the top of the third mounting block 27, the first tightening screw 29 is in threaded fit with the third mounting block 27, and the transverse supporting rod 26 is abutted and fixed through the first tightening screw 29.
Through the structures such as the transverse supporting rod 26, the mounting block III 27 and the first elastic screw 29, the transverse supporting rod 26 slides left and right to a proper position according to the different polishing angles of the grinding head 32, the transverse supporting rod 26 is fixed through screwing the first elastic screw 29, the mounting position of the dust collector 28 is adjusted, and the mounting position of the dust collector 28 is conveniently adjusted.
When the grinding head is used, the electric cylinder II 4 is started to work, the supporting rod I5 driven by the electric cylinder II 4 moves up and down, the supporting rod I5 drives the sliding block I7 to move up and down, the grinding head 32 is further driven to move up and down, the motor 16 is started to work, the motor 16 drives the grinding head 32 to rotate, the grinding head 32 grinds the wheel hub 39, and under the action of the sliding block II 2 and the sliding block I7, the supporting rod I5 can be guaranteed to stably drive the supporting rod I5 to move up and down; when the grinding head 32 moves up and down to grind the hub 39, the dust collector 28 can automatically adjust the height up and down under the action of the restoring force of the compression spring II 33, the normal work of the grinding head 32 is not influenced, dust generated when the grinding head 32 is ground can be absorbed by the dust collector 28, and the problem that the existing automobile hub grinding device is easy to generate a large amount of dust in the grinding process and influences the physical and psychological health of workers is solved; the motor 16 works to drive the first rotating rod 17 to rotate, the first rotating rod 17 drives the first gear 18 to rotate, the first gear 18 drives the second gear 23 to rotate, the second gear 23 drives the third gear 21 to rotate, the third gear 21 drives the third rotating rod 22 to rotate, the third rotating rod 22 drives the grinding head 32 to rotate, reverse acting force generated by the grinding head 32 when the grinding head is used for grinding the hub 39 passes through the third gear 21, the second gear 23 and the first gear 18 in sequence, the third gear 21, the second gear 23 and the first gear 18 have certain unloading effect, the reverse acting force cannot directly act on the motor 16, and the problem that the reverse acting force generated when the grinding head is used for grinding directly acts on the motor and the service life of the motor is shortened is solved; according to different grinding angles of the grinding head 32, the position of the transverse supporting rod 26 is slid to a proper position from side to side, the transverse supporting rod 26 is fixed by screwing the first tightening screw 29, the installation position of the dust collector 28 is adjusted, and the installation position of the dust collector 28 is conveniently adjusted.
Example 2
Referring to fig. 1-7, a polishing device for automobile hub production comprises a bottom plate 43, a hub fixing mechanism is fixedly arranged at the top of the bottom plate 43, a vertical rod 1 is fixedly arranged on one side of the top surface of the bottom plate 43, a first electric cylinder 9 is vertically and slidably arranged on the inner side of the vertical rod 1, a support plate 15 is arranged on the inner side of the first electric cylinder 9, the outer side of the first electric cylinder 9 is fixedly connected with a lifting mechanism, a motor box 41 is fixedly arranged at the top of the support plate 15, a motor 16 is fixedly arranged in the motor box 41, the output end of the motor 16 penetrates through the support plate 15 and is fixedly connected with a force unloading mechanism, a second mounting block 30 is fixedly arranged at the bottom of the force unloading mechanism, a connecting rod 31 is fixedly arranged at the bottom of the second mounting block 30, a grinding head 32 is fixedly connected with the bottom end of the connecting rod 31, the top end of the vertical supporting rod 25 is fixedly provided with a limiting block 44, the upper end of the vertical supporting rod 25 is sleeved with a second compression spring 33, the second compression spring 33 is fixedly arranged between the supporting block 24 and the limiting block 44, the bottom end of the vertical supporting rod 25 is fixedly provided with a dust suction mechanism, the dust suction mechanism comprises a dust collector 28, the dust suction direction of the dust collector 28 faces the grinding head 32, the inner side of the vertical rod 1 is longitudinally provided with a first chute 8, a first slider 7 is arranged in the first chute 8, the first slider 7 is in sliding fit with the first chute 8, the lifting mechanism comprises a through groove 6, the through groove 6 is arranged at the outer side of the vertical rod 1, the through groove 6 is communicated with the first chute 8, a supporting rod 5 is arranged in the through groove 6 in a penetrating manner, one end of the supporting rod 5 is fixedly connected with the first slider 7, the other end of the supporting rod 5, the top surface of the bottom plate 43 is fixedly provided with a second electric cylinder 4, and the top end of the second electric cylinder 4 is fixedly connected with the support rod 5.
The electric cylinder II 4 is started to work through the structures such as the supporting rod I5, the electric cylinder II 4 and the straight rod 42, the supporting rod I5 driven by the electric cylinder II 4 moves up and down, the supporting rod I5 drives the sliding block I7 to move up and down, the grinding head 32 is further driven to move up and down, the motor 16 is started to work, the motor 16 drives the grinding head 32 to rotate, the grinding head 32 polishes the wheel hub 39, and the supporting rod I5 can be stably driven to move up and down under the action of the sliding block II 2 and the sliding block I7;
through the arrangement of the compression spring II 33, the vertical support rod 25, the dust collector 28 and the like, when the grinding head 32 moves up and down to grind the hub 39, the dust collector 28 can automatically adjust the height up and down under the action of the restoring force of the compression spring II 33, the normal work of the grinding head 32 is not influenced, and dust generated when the grinding head 32 is ground can be absorbed by the dust collector 28, so that the problems that a large amount of dust is easily generated in the grinding process of the conventional automobile hub grinding device and the physical and psychological health of workers is influenced are solved;
as the improvement of the technical scheme, a first mounting block 10 is fixedly arranged on the inner side of a first electric cylinder 9, a third sliding groove 14 is formed in the inner side of the first mounting block 10, a third sliding block 13 is arranged in the third sliding groove 14 in a sliding mode, telescopic rods 12 are fixedly arranged at the top and the bottom of the third sliding groove 14, the telescopic ends of the telescopic rods 12 are fixedly connected with the third sliding block 13, a first compression spring 11 is sleeved on each telescopic rod 12, and a support plate 15 is fixedly connected to the inner side of the third sliding block 13.
Through the arrangement of the first mounting block 10, the first compression spring 11, the telescopic rod 12 and the like, the second electric cylinder 4 is started to work to lift the grinding head 32 to a proper grinding position of the hub 39, and when the grinding head 32 grinds the hub 39, people can slightly adjust the grinding head 32 up and down by holding the motor box 41 with hands, so that the hub 39 can be conveniently ground;
as an improvement of the technical scheme, the force unloading mechanism comprises a first rotating rod 17, the first rotating rod 17 is fixedly connected with the output end of the motor 16, a first gear 18 is fixedly sleeved outside the first rotating rod 17, the first gear 18 is meshed with a second gear 23, the second gear 23 is rotatably sleeved outside the second rotating rod 19, the second rotating rod 19 is fixedly arranged at the bottom of the support plate 15, the second gear 23 is meshed with a third gear 21, the third gear 21 is fixedly arranged outside a third rotating rod 22, the top end of the third rotating rod 22 is rotatably arranged in a bearing 20, the bearing 20 is fixedly arranged at the bottom of the support plate 15, and a second mounting block 30 is fixedly connected to the bottom end of the third rotating rod 22.
Through the arrangement of the structures such as the first gear 18, the second gear 23 and the third gear 21, the motor 16 works, the motor 16 drives the first rotating rod 17 to rotate, the first rotating rod 17 drives the first gear 18 to rotate, the first gear 18 drives the second gear 23 to rotate, the second gear 23 drives the third gear 21 to rotate, the third gear 21 drives the third rotating rod 22 to rotate, the third rotating rod 22 drives the grinding head 32 to rotate, reverse acting force generated by the grinding head 32 in grinding the hub 39 passes through the third gear 21, the second gear 23 and the first gear 18 in sequence, the third gear 21, the second gear 23 and the first gear 18 have certain unloading force function, the reverse acting force cannot directly act on the motor 16, and the problem that the reverse acting force generated in grinding the grinding head directly acts on the motor and the service life of the motor is shortened is solved;
as the improvement of the technical scheme, the dust collection mechanism further comprises a third mounting block 27, a second through hole 34 is transversely formed in one side of the third mounting block 27, a transverse supporting rod 26 penetrates through the second through hole 34 in a sliding mode, a dust collector 28 is fixedly mounted on the inner side of the transverse supporting rod 26, a first tightening screw 29 is arranged at the top of the third mounting block 27, the first tightening screw 29 is in threaded fit with the third mounting block 27, and the transverse supporting rod 26 is abutted and fixed through the first tightening screw 29.
Through the arrangement of the transverse supporting rod 26, the mounting block III 27, the first elastic screw 29 and other structures, the position of the transverse supporting rod 26 is slid to a proper position left and right according to the different polishing angles of the grinding head 32, the transverse supporting rod 26 is fixed by screwing the first elastic screw 29, the mounting position of the dust collector 28 is further adjusted, and the mounting position of the dust collector 28 is convenient to adjust;
as the improvement of the technical scheme, the hub fixing mechanism comprises a fixing plate 40, the fixing plate 40 is fixedly arranged at the bottom of a bottom plate 43, a placing groove 36 is formed in the top of the fixing plate 40, a hub 39 is placed in the placing groove 36, a plurality of second elastic screws 37 are respectively arranged on two outer sides of the fixing plate 40, the second elastic screws 37 are in threaded fit with the fixing plate 40, abutting plates 38 are respectively arranged on two inner sides of the placing groove 36, the inner sides of the second elastic screws 37 are fixedly connected with the abutting plates 38, and the hub 39 is abutted and fixed through the two abutting plates 38.
Through the structures such as the fixing plate 40, the second elastic screw 37 and the abutting plates 38, the hub 39 is placed in the placing groove 36, the second elastic screw 37 is screwed inwards, the second elastic screw 37 drives the abutting plates 38 to move inwards, the two abutting plates 38 abut and fix the hub 39 in the placing groove 36, and the hub 39 is convenient to fix.
When the grinding head is used, the electric cylinder II 4 is started to work, the supporting rod I5 driven by the electric cylinder II 4 moves up and down, the supporting rod I5 drives the sliding block I7 to move up and down, the grinding head 32 is further driven to move up and down, the motor 16 is started to work, the motor 16 drives the grinding head 32 to rotate, the grinding head 32 grinds the wheel hub 39, and under the action of the sliding block II 2 and the sliding block I7, the supporting rod I5 can be guaranteed to stably drive the supporting rod I5 to move up and down; when the grinding head 32 moves up and down to grind the hub 39, the dust collector 28 can automatically adjust the height up and down under the action of the restoring force of the compression spring II 33, the normal work of the grinding head 32 is not influenced, dust generated when the grinding head 32 is ground can be absorbed by the dust collector 28, and the problem that the existing automobile hub grinding device is easy to generate a large amount of dust in the grinding process and influences the physical and psychological health of workers is solved; the electric cylinder II 4 is started to work, the grinding head 32 is lifted to a proper grinding position of the hub 39, when the grinding head 32 grinds the hub 39, people can slightly adjust the grinding head 32 up and down by holding the motor box 41 by hands, and the grinding of the hub 39 is facilitated; the motor 16 works to drive the first rotating rod 17 to rotate, the first rotating rod 17 drives the first gear 18 to rotate, the first gear 18 drives the second gear 23 to rotate, the second gear 23 drives the third gear 21 to rotate, the third gear 21 drives the third rotating rod 22 to rotate, the third rotating rod 22 drives the grinding head 32 to rotate, reverse acting force generated by the grinding head 32 when the grinding head is used for grinding the hub 39 passes through the third gear 21, the second gear 23 and the first gear 18 in sequence, the third gear 21, the second gear 23 and the first gear 18 have certain unloading effect, the reverse acting force cannot directly act on the motor 16, and the problem that the reverse acting force generated when the grinding head is used for grinding directly acts on the motor and the service life of the motor is shortened is solved; according to different polishing angles of the grinding head 32, the position of the transverse supporting rod 26 is slid to a proper position from side to side, the transverse supporting rod 26 is fixed by screwing the first elastic screw 29, the installation position of the dust collector 28 is adjusted, and the installation position of the dust collector 28 is convenient to adjust; the hub 39 is placed in the placing groove 36, the second elastic screw 37 is screwed inwards, the second elastic screw 37 drives the abutting plates 38 to move inwards, the two abutting plates 38 abut and fix the hub 39 in the placing groove 36, and the hub 39 is convenient to fix.
The invention is not described in detail, but is well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The grinding device for the production of the automobile hub comprises a bottom plate (43), wherein a hub fixing mechanism is fixedly arranged at the top of the bottom plate (43), and is characterized in that a vertical rod (1) is fixedly arranged on one side of the top surface of the bottom plate (43), a first electric cylinder (9) is slidably arranged on the inner side of the vertical rod (1) from top to bottom, a support plate (15) is arranged on the inner side of the first electric cylinder (9), the outer side of the first electric cylinder (9) is fixedly connected with a lifting mechanism, a motor box (41) is fixedly arranged at the top of the support plate (15), a motor (16) is fixedly arranged in the motor box (41), the output end of the motor (16) penetrates through the support plate (15) and is fixedly connected with a force unloading mechanism, a second mounting block (30) is fixedly arranged at the bottom of the force unloading mechanism, a connecting rod (31) is fixedly arranged at the bottom, installation piece two (30) both sides are fixed respectively and are provided with a piece (24), every through-hole one (35) has all been seted up at a piece (24) top, wear to be equipped with vertical branch (25) in through-hole one (35), vertical branch (25) top is fixed and is provided with stopper (44), the pot head is equipped with compression spring two (33) on vertical branch (25), compression spring two (33) are fixed to be set up a piece (24) with between stopper (44), vertical branch (25) bottom fixed mounting has dust absorption mechanism, dust absorption mechanism includes dust catcher (28), dust catcher (28) dust absorption direction orientation bistrique (32).
2. The polishing device for the automobile hub production according to claim 1, characterized in that: the inner side of the vertical rod (1) is longitudinally provided with a first sliding groove (8), a first sliding block (7) is arranged in the first sliding groove (8), and the first sliding block (7) is in sliding fit with the first sliding groove (8).
3. The polishing device for the automobile hub production according to claim 2, characterized in that: elevating system is including leading to groove (6), it sets up to lead to groove (6) montant (1) outside, lead to groove (6) with spout (8) communicate with each other, wear to be equipped with branch (5) in leading to groove (6), branch (5) one end with slider (7) fixed connection, branch (5) other end fixedly connected with slider two (2), slider two (2) slide and set up in spout two (3), the inboard at straight-bar (42) is vertically set up in spout two (3), straight-bar (42) are fixed to be set up bottom plate (43) top, bottom plate (43) top surface is fixed and is provided with electronic jar two (4), electronic jar two (4) top with branch (5) fixed connection.
4. The polishing device for the automobile hub production according to claim 3, characterized in that: electronic jar (9) inboard is fixed to be provided with installation piece (10), three (14) of spout have been seted up to installation piece (10) inboard, it is provided with slider three (13) to slide in three (14) of spout, top and bottom are all fixed telescopic link (12) of being provided with in three (14) of spout, telescopic link (12) flexible end with three (13) fixed connection of slider, the cover is equipped with compression spring (11) on telescopic link (12), the inboard fixedly connected with of three (13) of slider extension board (15).
5. The polishing device for the automobile hub production according to claim 1, characterized in that: unload power mechanism and include bull stick (17), bull stick (17) with motor (16) output fixed connection, the outer fixed cover of bull stick (17) is equipped with gear one (18), gear one (18) and gear two (23) mesh mutually, gear two (23) rotate the cover and establish outside bull stick two (19), bull stick two (19) are fixed to be set up extension board (15) bottom, gear two (23) and gear three (21) mesh mutually, gear three (21) are fixed to be set up outside bull stick three (22), bull stick three (22) top is rotated and is set up in bearing (20), bearing (20) are fixed to be set up extension board (15) bottom, bull stick three (22) bottom fixed connection has installation piece two (30).
6. The polishing device for the automobile hub production according to claim 3, characterized in that: dust absorption mechanism is still including installation piece three (27), through-hole two (34) have transversely been seted up to installation piece three (27) one side, slide in through-hole two (34) and wear to be equipped with horizontal branch (26), horizontal branch (26) inboard fixed mounting has dust catcher (28), installation piece three (27) tops are provided with elasticity screw rod (29), elasticity screw rod (29) with installation piece three (27) screw-thread fit, horizontal branch (26) are through screwing elasticity screw rod (29) support fixedly.
7. The polishing device for the automobile hub production according to claim 1, characterized in that: the wheel hub fixing mechanism comprises a fixing plate (40), the fixing plate (40) is fixedly arranged at the bottom of a bottom plate (43), a placing groove (36) is formed in the top of the fixing plate (40), a wheel hub (39) is placed in the placing groove (36), a plurality of second elastic screws (37) are arranged on two sides of the outside of the fixing plate (40) respectively, the second elastic screws (37) are in threaded fit with the fixing plate (40), abutting plates (38) are arranged on two sides of the inside of the placing groove (36) respectively, the inner sides of the second elastic screws (37) are fixedly connected with the abutting plates (38), and the wheel hub (39) is abutted and fixed through the two abutting plates (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675413.5A CN112658839A (en) | 2020-07-14 | 2020-07-14 | Grinding device is used in automobile wheel hub production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675413.5A CN112658839A (en) | 2020-07-14 | 2020-07-14 | Grinding device is used in automobile wheel hub production |
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| Publication Number | Publication Date |
|---|---|
| CN112658839A true CN112658839A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010675413.5A Pending CN112658839A (en) | 2020-07-14 | 2020-07-14 | Grinding device is used in automobile wheel hub production |
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| Country | Link |
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| CN (1) | CN112658839A (en) |
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| CN113290456A (en) * | 2021-05-19 | 2021-08-24 | 冯璐 | Machining equipment and machining process for centrifugal pump shell casting part |
| CN114654940A (en) * | 2022-04-11 | 2022-06-24 | 浙江皓元实业有限公司 | High-strength wear-resistant aluminum alloy hub and forging device thereof |
| CN115194651A (en) * | 2022-06-27 | 2022-10-18 | 天通日进精密技术有限公司 | Grinding force detection device for main shaft grinding head of grinding and opening integrated machine |
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| CN113290456A (en) * | 2021-05-19 | 2021-08-24 | 冯璐 | Machining equipment and machining process for centrifugal pump shell casting part |
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| CN115194651A (en) * | 2022-06-27 | 2022-10-18 | 天通日进精密技术有限公司 | Grinding force detection device for main shaft grinding head of grinding and opening integrated machine |
| CN115194651B (en) * | 2022-06-27 | 2024-03-29 | 天通日进精密技术有限公司 | Grinding force detection device for main shaft grinding head of grinding-open integrated machine |
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Application publication date: 20210416 |
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