CN117620790B - Automatic grinding equipment and method for outer circle of automobile hub - Google Patents
Automatic grinding equipment and method for outer circle of automobile hub Download PDFInfo
- Publication number
- CN117620790B CN117620790B CN202311713251.XA CN202311713251A CN117620790B CN 117620790 B CN117620790 B CN 117620790B CN 202311713251 A CN202311713251 A CN 202311713251A CN 117620790 B CN117620790 B CN 117620790B
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- grinding
- rotary
- hub
- fixedly connected
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses automatic grinding equipment and a method for an outer circle of an automobile hub, and relates to the technical field of grinding devices, wherein the automatic grinding equipment comprises a movable base, the right end of the movable base is connected with a fixed base in a sliding manner, and the right end of the fixed base is provided with a grinding base; the bottom end of the grinding base is fixedly connected with a grinding base toothed belt, the top end of the grinding base is provided with a lifting connecting bracket, and the inner side of the lifting connecting bracket is slidably connected with a lifting auxiliary bracket; when the hub prototype processing device is used, the movable base is pushed to move, the connecting toothed belt arranged on the inner side of the movable base enables the first gear to be driven to rotate, the first gear enables the second gear to be driven to rotate, and then the second gear is driven to rotate to drive the grinding base toothed belt to move, so that the grinding base toothed belt can drive the grinding base to move, the grinding base can drive the top end of the movable base to move, and the hub prototype processing device is convenient to mount and dismount a hub prototype to be processed.
Description
Technical Field
The invention relates to the technical field of grinding devices, in particular to automatic grinding equipment and method for an outer circle of an automobile hub.
Background
The automobile hub is taken as an important component in automobile exterior trim, the appearance of the automobile hub is also more and more paid attention to, more and more high-grade automobiles, medium-grade automobiles and even low-grade automobiles begin to adopt polished aluminum alloy hubs as standard equipment of automobiles, and the requirements of the hubs on polished quality are higher and higher in the polishing process. At present, the hub is difficult to master on the overall uniformity of the surface polishing of the hub because of the concave-convex fluctuation of the surface and the complex and various shapes, and the polishing efficiency is low.
The utility model discloses a grinding device for transformer part processing of application number CN202311069429.1 (IPC class number is B24B 5/04) among the prior art, through the inboard of polishing roller with threaded rod looks threaded connection, because the rotation mode of polishing between threaded connection mode and polishing roller and the cylindrical part is not on the coplanar, so the benefit of threaded connection mode is can not influence cylindrical part's polishing, also can not influence polishing roller and take place not hard up or drop scheduling problem from the threaded rod yet.
However, the prior art still has a certain degree of defects, such as the technical scheme of application number CN202311069429.1 (IPC class number is B24B 5/04), in the use process, a certain degree of vibration can be caused due to grinding treatment, the internal fixation is performed through the thin connecting rod, the thin connecting rod used for connecting in the internal part is easy to damage under the influence of long-term vibration, the replacement is more troublesome, and the raw materials can be damaged to a certain degree.
Disclosure of Invention
In order to solve the defects in the background art, the invention aims to provide automatic grinding equipment and method for the outer circle of an automobile hub.
The aim of the invention can be achieved by the following technical scheme:
The automatic grinding equipment for the outer circle of the automobile hub comprises a movable base, wherein the right end of the movable base is connected with a fixed base in a sliding manner, and the right end of the fixed base is provided with a grinding base;
The bottom end of the grinding base is fixedly connected with a grinding base toothed belt, the top end of the grinding base is provided with a lifting connecting bracket, and the inner side of the lifting connecting bracket is slidably connected with a lifting auxiliary bracket;
the rear end of the grinding base is fixedly connected with a connecting base, and the top of the front end of the connecting base is provided with a connecting control bracket;
The front end of the connection control bracket is fixedly connected with a front connecting plate, and the top of the front end of the front connecting plate is fixedly connected with a front end auxiliary support plate;
The front end of the connection control bracket is provided with a rotating base plate, the rotating base plate is slidably mounted on the top end of the grinding base, the top end of the rotating base plate is provided with a hub prototype, and the top end of the rotating base plate is rotationally connected with a grinding control bottom plate.
Further, a connecting toothed belt is arranged on the right side of the movable base, and a height rack is fixedly connected to the top end of the movable base.
Further, unable adjustment base bottom fixedly connected with first round base and second round base, first round base outside sliding connection has first gear, and first gear outside tooth has connect the second gear, and second gear sliding connection is in the second round base outside.
Further, the lifting auxiliary support is externally and slidably connected with a lifting connecting wheel, the front end of the lifting auxiliary support is fixedly connected with a rotary input control hole, the front end of the lifting auxiliary support is rotatably connected with a rotary connecting rod, and the front end of the rotary connecting rod is provided with a grinding knife edge.
Further, the rear end of the connecting base is fixedly connected with a connecting auxiliary bracket, and the front end of the connecting base is fixedly connected with a connecting bracket plate.
Further, the bottom of the front end of the front connecting plate is fixedly connected with a bottom supporting plate, the front end of the bottom supporting plate is provided with a movable control base, and the movable control base is fixedly arranged at the top end of the grinding base.
Further, rotate base plate bottom fixedly connected with and rotate the base connecting pipe, rotate the base connecting pipe inboard and seted up the rotatory auxiliary tank of base, rotate the base plate top and rotate and be connected with movable swivel base, movable swivel base top rotates and is connected with the rotation control support, and rotation control support inboard rotates and is connected with rotatory output rod, and rotatory output rod outside fixedly connected with is rotatory to put up, and rotatory output rod front end fixedly connected with is rotatory to export the screw rod.
Further, a plurality of wheel hub supports are fixedly connected to the inner side of the wheel hub prototype, the same wheel hub connecting plate is fixedly connected to the bottom ends of the wheel hub supports, and the wheel hub central shaft is fixedly connected to the bottom ends of the wheel hub connecting plates.
Further, the grinding control bottom plate outside fixedly connected with base runing rest, rotatory output screw threaded connection is inboard in base runing rest, and grinding control bottom plate top fixedly connected with wheel hub cradling piece, wheel hub cradling piece top fixedly connected with wheel hub support frame, a plurality of rotary rods have been seted up on wheel hub support frame top, and the inboard rotation of rotary rod is connected with the connection transfer line, and the inboard sliding connection of connection transfer line has the grinding movable support, and grinding movable support bottom fixedly connected with grinding unable adjustment base, grinding movable support front end rotation is connected with the grinding head.
An automatic grinding method for the outer circle of an automobile hub comprises the following steps:
Step one: the movable base is pushed to move, the first gear is driven to rotate by the connecting toothed belt arranged on the inner side of the movable base, the second gear is driven to rotate by the first gear, and then the grinding base toothed belt is driven to move by the second gear, so that the grinding base toothed belt can drive the grinding base to move, the grinding base can drive the top movable control base to move, and the hub prototype to be processed can be conveniently installed and disassembled;
step two: after the hub prototype is installed, the motor output end is installed in the rotary input control hole, so that the motor output end outputs the interior of the rotary input control hole, and the rotary input control hole drives the grinding knife edge to rotate;
step three: after the last step is finished, pushing the movable base, driving the grinding knife edge to approach the hub prototype by the movable base through the lifting connecting bracket, and grinding the outer side of the hub prototype by using the grinding knife edge;
step four: after preliminary treatment is carried out on the outer side of the hub prototype through a motor-driven grinding knife edge, the rotary output frame is driven by another motor outside, so that the rotary output frame rotates to drive the rotary output rod to rotate, the rotary output rod drives the rotary output screw rod to rotate in the rotary control bracket, and the rotary control bracket can slightly rotate under the guidance of the movable rotary base;
Step five: in the working process of the previous step, the rotating output screw rod is rotated to drive the base rotating support to move, the base rotating support is moved to drive the grinding control bottom plate to rotate, meanwhile, under the guidance of the hub supporting frame at the top end of the grinding control bottom plate, the connecting transmission rod is driven in the rotating process of the rotating rod, meanwhile, the grinding movable support at the top end of the grinding fixed base is installed on the inner side of the connecting transmission rod, the grinding head at the front end of the grinding movable support is close to the inner side, and further grinding treatment is carried out on the outer side wall of the hub prototype inside.
The invention has the beneficial effects that:
1. According to the invention, two different modes are adopted to respectively carry out fine grinding treatment and coarse grinding treatment, an external motor is used for driving a rotary output frame, three grinding heads distributed in an array are used for carrying out primary grinding on a hub prototype, and then a grinding knife edge is used for carrying out fine grinding treatment on the hub prototype, and the two treatment modes are parallel, so that the treatment efficiency and the treatment precision are improved;
2. When the device is used, the auxiliary support plate and the support rod are adopted for fixing, compared with the fixing mode in the prior art, the device has higher stability, the problem that equipment is temporarily stopped due to damage of internal parts is avoided, the processing efficiency is higher, and the stability is higher.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the movable base of the present invention;
FIG. 3 is a schematic view of the grinding base structure of the present invention;
FIG. 4 is a schematic view of the structure of the connection base of the present invention;
FIG. 5 is a schematic view of the structure of the connection control bracket of the present invention;
FIG. 6 is a schematic view of the structure of the rotating base plate of the present invention;
FIG. 7 is a schematic view of the structure of the movable swivel base of the invention;
FIG. 8 is a schematic view of a prototype hub structure of the present invention;
Fig. 9 is a schematic view of the structure of the grinding control base plate of the present invention.
In the figure: 1. a movable base; 11. connecting a toothed belt; 12. a height rack; 2. a fixed base; 21. a first gear; 22. a first wheel base; 23. a second gear; 24. a second wheel base; 3. grinding the base; 31. grinding the base toothed belt; 32. lifting the connecting bracket; 33. lifting auxiliary brackets; 34. lifting the connecting wheel; 35. a rotary input control hole; 36. rotating the connecting rod; 37. grinding the knife edge; 4. the base is connected; 41. connecting an auxiliary bracket; 42. connecting a support plate; 5. connecting a control bracket; 51. a front connecting plate; 52. the front end assists the support plate; 53. a bottom support plate; 54. a mobile control base; 6. rotating the base plate; 61. rotating the base connecting pipe; 62. a base rotation auxiliary groove; 63. a movable rotating base; 64. a rotation control bracket; 65. rotating the output rod; 66. rotating the output rack; 67. rotating the output screw; 7. a hub prototype; 71. a hub bracket; 72. a hub connection plate; 73. a hub central shaft; 8. grinding the control bottom plate; 81. a base rotating bracket; 82. a wheel hub bracket rod; 83. a hub support frame; 84. a rotating rod; 85. connecting a transmission rod; 86. grinding the movable support; 87. grinding the fixed base; 88. a grinding head.
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.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
An automatic grinding device and method for the outer circle of an automobile hub relate to the technical field of grinding devices, and IPC (industrial personal computer) classification number is B24B5/04.
As shown in fig. 1, the grinding control device comprises a movable base 1, wherein the right end of the movable base 1 is slidably connected with a fixed base 2, the right end of the fixed base 2 is provided with a grinding base 3, the rear end of the grinding base 3 is fixedly connected with a connecting base 4, the top of the front end of the connecting base 4 is provided with a connecting control bracket 5, the front end of the connecting control bracket 5 is provided with a rotating base plate 6, the rotating base plate 6 is slidably arranged at the top end of the grinding base 3, the top end of the rotating base plate 6 is provided with a hub prototype 7, and the top end of the rotating base plate 6 is rotatably connected with a grinding control bottom plate 8.
As shown in fig. 2, a connecting toothed belt 11 is arranged on the right side of the movable base 1, and a height rack 12 is fixedly connected to the top end of the movable base 1.
The bottom end of the fixed base 2 is fixedly connected with a first wheel base 22 and a second wheel base 24, the outer side of the first wheel base 22 is slidably connected with a first gear 21, the outer side of the first gear 21 is toothed with a second gear 23, and the second gear 23 is slidably connected with the outer side of the second wheel base 24.
By driving the movable base 1, the movable base 1 drives the top height rack 12 to move, and the movement of the grinding base 3 is controlled through the first gear 21 and the second gear 23.
As shown in fig. 3, the bottom end of the grinding base 3 is fixedly connected with a grinding base toothed belt 31, the top end of the grinding base 3 is provided with a lifting connecting bracket 32, the inner side of the lifting connecting bracket 32 is slidably connected with a lifting auxiliary bracket 33, the outer side of the lifting auxiliary bracket 33 is slidably connected with a lifting connecting wheel 34, the front end of the lifting auxiliary bracket 33 is fixedly connected with a rotary input control hole 35, the front end of the lifting auxiliary bracket 33 is rotatably connected with a rotary connecting rod 36, and the front end of the rotary connecting rod 36 is provided with a grinding knife edge 37.
The grinding knife edge 37 at the front end of the rotary input control hole 35 and the movable base 1 can synchronously move through the lifting connecting support 32, and the grinding knife edge 37 can process the outer side of the hub prototype 7 under the control of the movable base 1.
As shown in fig. 4, the rear end of the connection base 4 is fixedly connected with a connection auxiliary bracket 41, and the front end of the connection base 4 is fixedly connected with a connection bracket plate 42.
As shown in fig. 5, the front end of the connection control bracket 5 is fixedly connected with a front connection plate 51, the top of the front end of the front connection plate 51 is fixedly connected with a front end auxiliary support plate 52, the bottom of the front end of the front connection plate 51 is fixedly connected with a bottom support plate 53, the front end of the bottom support plate 53 is provided with a movement control base 54, and the movement control base 54 is fixedly mounted on the top end of the grinding base 3.
The grinding base 3 drives the movable control base 54 to move, so that the movable control base 54 drives the rotating base plate 6 and the hub prototype 7 at the top end to move, and the hub prototype 7 is convenient to mount and dismount.
As shown in fig. 6 and 7, the bottom end of the rotating base plate 6 is fixedly connected with a rotating base connecting pipe 61, a base rotating auxiliary groove 62 is formed in the inner side of the rotating base connecting pipe 61, the top end of the rotating base plate 6 is rotatably connected with a movable rotating base 63, the top end of the movable rotating base 63 is rotatably connected with a rotating control bracket 64, the inner side of the rotating control bracket 64 is rotatably connected with a rotating output rod 65, the outer side of the rotating output rod 65 is fixedly connected with a rotating output frame 66, and the front end of the rotating output rod 65 is fixedly connected with a rotating output screw 67.
The rotary output frame 66 is driven, the rotary output rod 65 is driven to rotate to drive the rotary output screw 67 to rotate, after the motor drives the grinding knife edge 37 to perform preliminary treatment on the outer side of the hub prototype 7, the rotary output frame 66 is driven by another motor outside, the rotary output frame 66 is rotated to drive the rotary output rod 65 to rotate, the rotary output rod 65 is driven to drive the rotary output screw 67 to rotate in the rotary control support 64, and the rotary control support 64 can slightly rotate under the guidance of the movable rotary base 63.
As shown in fig. 8, a plurality of hub brackets 71 are fixedly connected to the inner side of the hub prototype 7, the same hub connecting plate 72 is fixedly connected to the bottom ends of the plurality of hub brackets 71, and the hub central shaft 73 is fixedly connected to the bottom ends of the hub connecting plates 72.
As shown in fig. 9, the outer side of the grinding control bottom plate 8 is fixedly connected with a base rotating bracket 81, a rotating output screw 67 is in threaded connection with the inner side of the base rotating bracket 81, the top end of the grinding control bottom plate 8 is fixedly connected with a hub bracket rod 82, the top end of the hub bracket rod 82 is fixedly connected with a hub bracket 83, the top end of the hub bracket 83 is provided with a plurality of rotating rods 84, the inner side of the rotating rods 84 is rotationally connected with a connecting transmission rod 85, the inner side of the connecting transmission rod 85 is slidingly connected with a grinding movable bracket 86, the bottom end of the grinding movable bracket 86 is fixedly connected with a grinding fixed base 87, and the front end of the grinding movable bracket 86 is rotationally connected with a grinding head 88.
An automatic grinding method for the outer circle of an automobile hub comprises the following steps:
Step one: by pushing the movable base 1 to move, the connecting toothed belt 11 arranged on the inner side of the movable base 1 drives the first gear 21 to rotate, the first gear 21 drives the second gear 23 to rotate, and then the second gear 23 rotates to drive the grinding base toothed belt 31 to move, so that the grinding base toothed belt 31 can drive the grinding base 3 to move, the grinding base 3 can drive the top movable control base 54 to move, and the hub prototype 7 to be processed can be conveniently installed and disassembled;
Step two: after the hub prototype 7 is installed, the motor output end is installed in the rotary input control hole 35, so that the motor output end outputs the interior of the rotary input control hole 35, and the rotary input control hole 35 drives the grinding blade 37 to rotate;
Step three: after the last step is finished, the movable base 1 is pushed, the movable base 1 drives the grinding knife edge 37 to approach the hub prototype 7 through the lifting connecting bracket 32, and the grinding knife edge 37 is utilized to grind the outer side of the hub prototype 7;
Step four: after preliminary treatment is carried out on the outer side of the hub prototype 7 through the motor-driven grinding edge 37, the rotary output frame 66 is driven by another motor outside, so that the rotary output frame 66 rotates to drive the rotary output rod 65 to rotate, the rotary output rod 65 drives the rotary output screw 67 to rotate in the rotary control bracket 64, and the rotary control bracket 64 can slightly rotate under the guidance of the movable rotary base 63;
Step five: in the working process of the previous step, the rotation of the rotary output screw 67 drives the base rotary support 81 to move, the movement of the base rotary support 81 drives the grinding control bottom plate 8 to rotate, meanwhile, under the guidance of the hub support frame 83 at the top end of the grinding control bottom plate 8, the rotary rod 84 drives the connecting transmission rod 85 in the rotating process, meanwhile, the grinding movable support 86 at the top end of the grinding fixed base 87 is arranged on the inner side of the connecting transmission rod 85, the grinding head 88 at the front end of the grinding movable support 86 approaches to the inner side, and further grinding treatment is carried out on the outer side wall of the hub prototype 7.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (7)
1. The automatic grinding equipment for the outer circle of the automobile hub comprises a movable base (1) and is characterized in that the right end of the movable base (1) is connected with a fixed base (2) in a sliding manner, and the right end of the fixed base (2) is provided with a grinding base (3);
The bottom end of the grinding base (3) is fixedly connected with a grinding base toothed belt (31), the top end of the grinding base (3) is provided with a lifting connecting bracket (32), and the inner side of the lifting connecting bracket (32) is slidably connected with a lifting auxiliary bracket (33);
the rear end of the grinding base (3) is fixedly connected with a connecting base (4), and the top of the front end of the connecting base (4) is provided with a connecting control bracket (5);
the front end of the connection control bracket (5) is fixedly connected with a front connecting plate (51), and the top of the front end of the front connecting plate (51) is fixedly connected with a front end auxiliary supporting plate (52);
The front end of the connection control bracket (5) is provided with a rotation base plate (6), the rotation base plate (6) is slidably arranged at the top end of the grinding base (3), the top end of the rotation base plate (6) is provided with a hub prototype (7), and the top end of the rotation base plate (6) is rotationally connected with a grinding control bottom plate (8);
The lifting auxiliary support (33) is externally and slidably connected with a lifting connecting wheel (34), the front end of the lifting auxiliary support (33) is connected with a rotary input control hole (35), the front end of the lifting auxiliary support (33) is rotatably connected with a rotary connecting rod (36), and the front end of the rotary connecting rod (36) is provided with a grinding knife edge (37);
The rotary base plate (6) is fixedly connected with a rotary base connecting pipe (61), a base rotary auxiliary groove (62) is formed in the inner side of the rotary base connecting pipe (61), a movable rotary base (63) is rotatably connected to the top end of the rotary base plate (6), a rotary control bracket (64) is rotatably connected to the top end of the movable rotary base (63), a rotary output rod (65) is rotatably connected to the inner side of the rotary control bracket (64), a rotary output frame (66) is fixedly connected to the outer side of the rotary output rod (65), and a rotary output screw (67) is fixedly connected to the front end of the rotary output rod (65);
The grinding control bottom plate (8) outside fixedly connected with base runing rest (81), rotatory output screw (67) threaded connection is inboard in base runing rest (81), grinding control bottom plate (8) top fixedly connected with wheel hub cradling piece (82), wheel hub cradling piece (82) top fixedly connected with wheel hub support frame (83), a plurality of rotary rods (84) have been seted up on wheel hub support frame (83) top, rotary rod (84) inboard rotation is connected with connection transmission pole (85), connection transmission pole (85) inboard sliding connection has grinding movable support (86), grinding movable support (86) bottom fixedly connected with grinding unable adjustment base (87), grinding movable support (86) front end rotation is connected with grinding head (88).
2. The automatic grinding equipment for the outer circle of the automobile hub according to claim 1, wherein a connecting toothed belt (11) is arranged on the right side of the movable base (1), and a height rack (12) is fixedly connected to the top end of the movable base (1).
3. The automatic grinding device for the outer circle of the automobile hub according to claim 1, wherein the bottom end of the fixed base (2) is fixedly connected with a first wheel base (22) and a second wheel base (24), a first gear (21) is slidingly connected to the outer side of the first wheel base (22), a second gear (23) is meshed to the outer side of the first gear (21), and the second gear (23) is slidingly connected to the outer side of the second wheel base (24).
4. The automatic grinding equipment for the outer circle of the automobile hub according to claim 1, wherein the rear end of the connecting base (4) is fixedly connected with a connecting auxiliary bracket (41), and the front end of the connecting base (4) is fixedly connected with a connecting bracket plate (42).
5. The automatic grinding device for the outer circle of the automobile hub according to claim 1, wherein a bottom supporting plate (53) is fixedly connected to the bottom of the front end of the front connecting plate (51), a movement control base (54) is arranged at the front end of the bottom supporting plate (53), and the movement control base (54) is fixedly arranged at the top end of the grinding base (3).
6. An automatic grinding device for outer circles of hubs of automobiles according to claim 1, characterized in that a plurality of hub brackets (71) are fixedly connected to the inner side of the hub prototype (7), the same hub connecting plate (72) is fixedly connected to the bottom ends of the plurality of hub brackets (71), and a hub central shaft (73) is fixedly connected to the bottom ends of the hub connecting plates (72).
7. An automatic grinding method for the outer circle of an automobile hub, comprising the automatic grinding equipment for the outer circle of the automobile hub according to any one of claims 1 to 6, and is characterized by comprising the following steps:
Step one: the movable base (1) is pushed to move, the first gear (21) is driven to rotate by the connecting toothed belt (11) arranged on the inner side of the movable base (1), the second gear (23) is driven to rotate by the first gear (21), then the grinding base toothed belt (31) is driven to move by the second gear (23) to drive the grinding base toothed belt (31) to move, the grinding base (3) can drive the top end of the grinding base (3) to move by the moving control base (54), and the hub prototype (7) to be processed can be conveniently installed and detached;
Step two: after the hub prototype (7) is installed, the motor output end is installed in the rotary input control hole (35), so that the motor output end outputs the interior of the rotary input control hole (35), and the rotary input control hole (35) drives the grinding knife edge (37) to rotate;
Step three: after the last step is finished, pushing the movable base (1), enabling the movable base (1) to drive a grinding knife edge (37) to approach the hub prototype (7) through the lifting connecting bracket (32), and grinding the outer side of the hub prototype (7) by utilizing the grinding knife edge (37);
Step four: after preliminary treatment is carried out on the outer side of the hub prototype (7) through a motor-driven grinding knife edge (37), an external another motor is utilized to drive a rotary output frame (66), the rotary output frame (66) rotates to drive a rotary output rod (65) to rotate, the rotary output rod (65) drives a rotary output screw (67) to rotate in a rotary control bracket (64), and the rotary control bracket (64) can slightly rotate under the guidance of a movable rotary base (63);
Step five: in the working process of the previous step, the rotation of the rotary output screw (67) drives the base rotary support (81) to move, the movement of the base rotary support (81) drives the grinding control bottom plate (8) to rotate, meanwhile, under the guidance of the hub support frame (83) at the top end of the grinding control bottom plate (8), the rotary rod (84) is driven by the connecting transmission rod (85) in the rotating process, meanwhile, the grinding movable support (86) at the top end of the grinding fixed base (87) is installed on the inner side of the connecting transmission rod (85), and the grinding head (88) at the front end of the grinding movable support (86) is close to the inner side to further grind the outer side wall of the hub prototype (7).
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| CN110394699A (en) * | 2019-08-29 | 2019-11-01 | 郑永霞 | A kind of full-automatic wheel hub sharpening machine |
| CN111702571A (en) * | 2020-05-25 | 2020-09-25 | 黄军军 | Special abrasive machining device of automobile wheel hub bearing inner circle |
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| JP6308327B2 (en) * | 2015-10-23 | 2018-04-11 | 坂東機工株式会社 | Glass plate processing equipment |
| CN108381323B (en) * | 2018-03-19 | 2023-08-22 | 中信戴卡股份有限公司 | Wheel equipment of polishing |
| CN108620974B (en) * | 2018-04-19 | 2023-08-22 | 中信戴卡股份有限公司 | Multistation wheel burring equipment |
| CN208773242U (en) * | 2018-05-30 | 2019-04-23 | 天津世中科技有限公司 | A kind of automobile tire mould grinding device |
| CN110883617A (en) * | 2019-12-06 | 2020-03-17 | 东阳温宾电子科技有限公司 | Circular tube cylindrical grinding device |
| CN212095787U (en) * | 2020-05-11 | 2020-12-08 | 杨海兰 | Grinding mechanism for gear production |
| CN113059412A (en) * | 2021-03-04 | 2021-07-02 | 卢红 | Machining system for automobile hub and machining process of machining system |
| CN113059413B (en) * | 2021-03-31 | 2022-04-29 | 烟台大学 | Automobile wheel hub makes surface treatment processing machinery |
| CN114905399A (en) * | 2022-04-09 | 2022-08-16 | 扬州戴卡轮毂制造有限公司 | Polishing device for manufacturing automobile hub |
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| CN117124153A (en) * | 2023-09-02 | 2023-11-28 | 浙江星杰汽车零部件有限公司 | Hub bearing inner ring grinding and surface treatment equipment |
| CN117182677B (en) * | 2023-09-23 | 2024-07-05 | 江苏保捷精锻有限公司 | Grinding machine tool for automobile hub outer ring bearing |
| CN117086710B (en) * | 2023-10-13 | 2024-05-17 | 泰州辰浩汽车部件有限公司 | Integrative grinding device of wheel hub bearing inner and outer circle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110394699A (en) * | 2019-08-29 | 2019-11-01 | 郑永霞 | A kind of full-automatic wheel hub sharpening machine |
| CN111702571A (en) * | 2020-05-25 | 2020-09-25 | 黄军军 | Special abrasive machining device of automobile wheel hub bearing inner circle |
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