CN108381324B - Hub deburring machine and deburring processing method - Google Patents
Hub deburring machine and deburring processing method Download PDFInfo
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- CN108381324B CN108381324B CN201810390381.7A CN201810390381A CN108381324B CN 108381324 B CN108381324 B CN 108381324B CN 201810390381 A CN201810390381 A CN 201810390381A CN 108381324 B CN108381324 B CN 108381324B
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- hub
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- wheel
- deburring
- processing
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- 238000003672 processing method Methods 0.000 title abstract description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
-
- 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
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- 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
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/02—Frames; Beds; Carriages
-
- 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
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
The invention discloses a hub deburring machine which comprises a front spoke R-angle deburring mechanism and a rear spoke inner side surface deburring mechanism, wherein the spoke R-angle deburring mechanism comprises a hub conveying device, a hub lifting device, a hub clamping rotating device and an inclined brush assembly, a hub to be processed is conveyed by the hub conveying device, is clamped and suspended after passing through the hub lifting device and the hub clamping rotating device, the inclined brush assembly is used for processing burrs at the spoke R-angle of the hub, the spoke inner side surface deburring mechanism comprises a slipway frame assembly, a hub holding rotating device and a straight brush assembly, the output end of the hub conveying device is in butt joint with the feeding end of the hub holding rotating device, the hub holding rotating device clamps the hub and is driven to move to the position above the straight brush assembly by the slipway frame assembly, and the straight brush assembly is used for processing burrs at a hub window. The invention also correspondingly discloses a hub deburring processing method.
Description
Technical Field
The invention relates to the technical field of automobile hub processing, in particular to a hub deburring machine and a deburring processing method.
Background
The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and centered on the axle. The wheel hub generally includes wheel hub body, a plurality of spokes and rim, has offered the hole that is used for installing the shaft on the wheel hub body, spoke fixed connection forms a plurality of wheel hub windows between wheel hub body and rim. The hub inevitably generates burrs in the processing process, deburring is needed for the attractive appearance of products, however, a plurality of processing dead angles exist on the hub, such as the inner side corner of a hub body, the inner side corner of a rim connected with the spoke, the corners of windows of each hub and the like are connected with the spoke on the hub, the deburring effect is not ideal by using a common deburring machine, the condition that a hairbrush cannot be polished often occurs, the process production requirement cannot be met, only manual secondary polishing can be needed, the hub is obviously uneconomical and practical, and the working efficiency is reduced. Therefore, special deburring equipment is designed aiming at the processing dead angle of the hub, and the production requirement is met.
Disclosure of Invention
The invention aims to provide a hub deburring machine, which solves the problems of dead processing angle and poor deburring effect of the existing deburring machine.
The invention further aims to provide a hub deburring processing method which is used for orderly carrying out all-sided deburring processing on a hub and improving the processing efficiency and the processing effect.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a wheel hub deburring machine, it includes the wheel spoke R angle deburring mechanism of front-end and the wheel spoke medial surface deburring mechanism of rear-end, wheel spoke R angle deburring mechanism includes wheel hub conveyor, wheel hub lifts the device, wheel hub presss from both sides tight rotary device and oblique brush subassembly, the wheel hub that waits to process is carried by wheel hub conveyor, it is unsettled by the clamping after wheel hub lifts the device and wheel hub presss from both sides tight rotary device, the oblique brush subassembly handles the wheel spoke R angle department burr of wheel hub, wheel spoke medial surface deburring mechanism includes slip table frame subassembly, wheel hub hugs up rotary device, straight brush subassembly, wheel hub hugs up rotary device and gets the wheel hub clamp and moves to the top of straight brush subassembly by the drive of slip table frame subassembly, straight brush subassembly handles wheel hub window department burr.
The hub conveying device comprises two conveying belts which are arranged at intervals in parallel, the power wheels of the two conveying belts are synchronously driven by the conveying belt motor, the inclined brush assembly is arranged between the two conveying belts in a barrier-free movement mode, and the distance between the two conveying belts is smaller than the diameter of the hub. Realizing the butt joint of an automatic production line and a processing station.
The oblique brush assembly comprises an oblique brush and an oblique brush driving device, the oblique brush is driven to lift and radially move along the circumference of the hub by the oblique brush driving device, and the inclination angle of the oblique brush is adjustable. Through controlling oblique brush inclination and upper and lower left and right positions, the degree of fit of oblique brush and spoke R angle is adjusted, improves the burring effect.
The sliding table frame assembly comprises a line rail mounting plate, a transverse line rail seat is arranged on the line rail mounting plate, a transverse line rail and a transverse driving screw rod are paved on the transverse line rail seat, a vertical line rail seat is slidably arranged on the transverse line rail seat, a transverse screw rod flexible device is arranged on the vertical line rail seat in a matched mode, a vertical line rail and a vertical driving screw rod are paved on the vertical line rail seat, a lifting sliding seat is slidably arranged on the vertical line rail, a vertical screw rod flexible device is arranged on the lifting sliding seat in a matched mode, and the lifting sliding seat is fixedly connected with a hub holding rotating device. The sliding table frame component controls the hub to tightly hold the rotating device to act, so that the conversion from the feeding position, the processing position to the discharging position is realized.
The hub enclasping rotating device comprises two sets of hub enclasping rotating devices, wherein the hub enclasping rotating devices comprise a first enclasping rotating device and a second enclasping rotating device, the first enclasping rotating device is used for connecting an output end of a hub conveying device with a straight brush processing station, and the second enclasping rotating device is used for connecting the straight brush processing station to a blanking end.
The straight brush assembly comprises double-row brushes and a straight brush driving device, the straight brush driving device comprises an XYZ three-axis driving carrier, the double-row brushes can translate relative to the hub under the control of the XYZ three-axis driving carrier, and the centers of the double-row brushes and the hub to be processed are eccentrically arranged. The double-row hairbrush can move at will in space relative to the hub, and the processing range is enlarged. And the eccentric setting can be better brush hub window dead angle, improves the burring effect.
The back of the straight brush assembly is also provided with an inner end face brush assembly, a rotary carrying platform is arranged between the straight brush assembly and the inner end face brush assembly, the rotary carrying platform comprises a revolving assembly and two wheel brackets, the two wheel brackets are respectively arranged above the straight brush assembly and the inner end face brush assembly and are fixed on the revolving assembly by 180 degrees, a processing port is formed in each wheel bracket corresponding to the hub wheel edge, two sides of the processing port are respectively provided with a wheel edge clamping device, a hub to be processed is held by the hub and placed on the wheel brackets by the hub holding rotating device, and the two wheel brackets are fixed by the wheel edge clamping devices, so that conversion of two processing sides is realized. The double-side processing device can quickly turn to the other side for inner end surface processing after the straight brush side is processed, and turn back after the processing, and can simultaneously process two sides, so that the efficiency is higher.
The inner end surface brush assembly comprises an inner end surface brush and a rotation and lifting driving device of the inner end surface brush, and the inner end surface brush and the processing port are coaxially arranged. The inner end face brush is mainly used for processing the inner side face of the spoke, and the burr faces which are not brushed by the inclined brush component and the straight brush component.
Wherein, rotatory microscope carrier top, with interior terminal surface brush subassembly corresponds still be provided with outer terminal surface brush subassembly, outer terminal surface brush subassembly includes outer terminal surface brush and outer terminal surface brush rotation and lift drive arrangement, outer terminal surface brush and the coaxial setting of processing mouth. The inner end surface brush and the outer end surface brush are processed simultaneously, and the production efficiency is high.
A hub deburring method comprises the following steps:
1) The hub to be processed enters from the input end of the hub conveying device, the middle part is subjected to the deburring treatment of the R angle of the hub by the oblique brush assembly, and then the hub reaches the output end of the hub conveying device;
2) The hub is clamped from the output end of the hub conveying device and moved to the upper part of the rotary carrier by the first hub enclasping rotary device, the straight brush assembly penetrates through the rotary carrier to deburr a hub window, and then the hub is pressed on the rotary carrier;
3) Rotating a hub on a rotary carrier to an end surface brush processing side, and simultaneously deburring the inner side surface and the outer side surface of the spoke by an inner end surface brush assembly and an outer end surface brush assembly;
4) And (3) turning the processed hub back to the processing side of the straight brush, and clamping and moving the hub to the blanking end by a second hub holding rotating device.
In summary, compared with the prior art, the hub deburring machine and the deburring processing method have the advantages that the hub deburring machine and the deburring processing method gradually process the R angle of the spoke, the window of the hub and the inner side surface of the spoke, even the outer side surface of the spoke, and the inclined brush component with adjustable inclination angle and the straight brush component with eccentric arrangement are adopted to flexibly adjust positions and angles for processing surfaces with various hub shapes, so that processing dead angles are eliminated, the deburring effect of the hub is comprehensively improved, in addition, the stable butt joint and double-side processing among various stations are realized, the processing efficiency is improved, the production line is shortened, the occupied area of equipment is small, the degree of automation is high, and the applicability is strong.
Drawings
FIG. 1 is a schematic view of the overall structure of a hub deburring machine according to an embodiment of the present invention;
fig. 2 is a front view of a spoke R-angle deburring mechanism of a hub deburring machine provided by an embodiment of the present invention;
FIG. 3 is a top view of a working platform of a spoke R angle deburring mechanism of a hub deburring machine provided by an embodiment of the present invention;
FIG. 4 is a top view of a spoke inner side deburring mechanism of a hub deburring machine provided by an embodiment of the present invention;
FIG. 5 is a straight brush side elevational view of a spoke inboard deburring mechanism of a hub deburring machine provided in an embodiment of the present invention;
FIG. 6 is an end brush side elevational view of a spoke inboard deburring mechanism of a hub deburring machine provided in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of a hub hugging rotation device of a hub deburring machine according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a rim clamping device of a hub deburring machine according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1-8 (not shown in the drawings for showing the respective housings of the structure), the present embodiment provides a hub deburring machine, which includes a front spoke R-angle deburring mechanism 1 and a rear spoke inner side deburring mechanism 2, the hub spoke R-angle deburring mechanism 1 includes a frame 11, a working platform 12 is disposed on the frame 11, a hub conveying device 13, a hub lifting device 14 and a hub clamping and rotating device 15 are disposed on the working platform 12, a hub to be processed is clamped above the working platform 12 after passing through the hub conveying device 13, the hub lifting device 14 and the hub clamping and rotating device 15 in turn, a processing yielding hole is formed on the working platform 12 and is opposite to the hub, an oblique brush assembly 16 is disposed below the processing yielding hole, the oblique brush assembly 16 includes an oblique brush 161 and an oblique brush driving device, the oblique brush 161 is obliquely disposed at 38 ° to 45 °, and the angle range is found to be basically satisfactory.
The hub conveying device 13 comprises two conveying belts 131 which are arranged at intervals in parallel, power wheels of the two conveying belts 131 are synchronously driven by a conveying belt motor 132, the inclined brush assembly 16 is arranged between the two conveying belts 131 in a barrier-free motion mode, the distance between the two conveying belts 131 is smaller than the diameter of a hub, the butt joint of an automatic production line and a processing station is achieved, and the hub to be processed orderly arrives at or leaves the processing station.
The hub lifting device 14 comprises two lifting plates 141 symmetrically arranged between two conveying belts 131, one end of each lifting plate 141 is hinged to the working platform 12, the lower surface of the other end of each lifting plate is not fixedly supported by a lifting cylinder 142, the two lifting cylinders 142 synchronously control the corresponding lifting plates 141 to undulate, when the lifting plates 141 are in a first state, the plane of each lifting plate 141 does not exceed the plane of the conveying belt 131, when the lifting plates 141 are in a second state, the plane of each lifting plate 141 exceeds the plane of the conveying belt 131, the inclined brush assembly 16 is arranged between the two lifting plates 141 in a barrier-free movement mode, and the distance between the two lifting plates 141 is smaller than the diameter of a hub, so that the hub to be machined is separated from the conveying belt 131 for subsequent machining.
The hub clamping and rotating device 15 comprises two clamping plates 151 symmetrically arranged on the outer sides of the two conveying belts 131, two groups of sliding rails are arranged on the working platform 12 corresponding to the two clamping plates 151, the two clamping plates 151 are respectively arranged on the sliding rails in a erected mode and are synchronously driven by the clamping air cylinders 152, two contact wheels 153 are hinged to each clamping plate 151, a contact wheel motor 154 is arranged on the clamping plate 151 on at least one side, the contact wheels motor 154 is connected with the contact wheels 153 through belt driving, and the two groups of contact wheels 153 clamp hubs on the lifting plates 141 in the second state and drive the hubs to rotate. The lifted wheel hub is held and rotated to brush a circle of spoke R angles by matching with the inclined brush 161.
The oblique brush driving device comprises an oblique brush installation arm 162, an oblique brush sliding seat 163 and an oblique brush fixing seat 164, a rotating shaft is arranged at the top of the oblique brush installation arm 162, an oblique brush 161 is installed on the rotating shaft, the rotating shaft is driven to rotate by a brush motor 166, the tail end of the oblique brush installation arm 162 is connected with the oblique brush sliding seat 163, specifically, two support plates are arranged on the oblique brush sliding seat 163, the oblique brush installation arm 162 is hinged between the two support plates, at least one side of the oblique brush installation arm 162 penetrates through the corresponding support plate to be provided with a fixing convex part, the support plate is provided with an arc limiting hole corresponding to the fixing convex part, a fastener for locking the oblique brush installation arm 162 is arranged on the outer side of the support plate and corresponds to the fixing convex part, the fastener can be a compression nut, the side face of the oblique brush installation arm 162 and the inner side face of the support plate are compressed, so that angle locking is realized, or other fastening modes can be adopted to improve fastening effects, and detailed description is omitted in the embodiment. The frame 11 is provided with a vertical guide rail, the inclined brush fixing seat 164 is arranged on the vertical guide rail in a sliding manner, a power rod of the fixing seat driving cylinder is connected with the inclined brush fixing seat 164 to drive the inclined brush fixing seat 164 to move up and down, and the inclined brush fixing seat 164 is arranged below a processing part, so that the fixing seat driving cylinder is designed on the other side of the vertical guide rail and is separated by a dust guard and the like, thereby improving the attractiveness of equipment and reducing the maintenance difficulty. The oblique brush fixing base 164 is provided with a transverse guide rail along the radial direction of the circumference of the hub, the oblique brush sliding seat 163 is arranged on the transverse guide rail in a sliding manner, a sliding seat motor 165 is arranged below the oblique brush fixing base 164, the output end of the sliding seat motor is connected with a driving gear shaft, and the driving gear shaft penetrates through the oblique brush fixing base 164 to be matched with a rack at the bottom of the oblique brush sliding seat 163 for transmission, so that the oblique brush sliding seat 163 is driven to translate along the transverse guide rail. Therefore, by controlling the inclination angle of the inclined brush 161 and the vertical and horizontal positions in space, the fit degree of the inclined brush 161 and the R angle of the spoke is adjusted, so that the brush can be fully contacted with a processing surface, and particularly, the brush can be stretched into a hub window, thereby improving the deburring effect and expanding the processing range.
The frame 11 is also provided with a dust collection frame 17, the dust collection frame 17 is positioned right above the clamped hub, the dust collection frame 17 can move up and down along the frame 11, and the dust collection frame 17 is provided with dust collection holes for sucking processing scraps. The dust collection frame 17 is close to the front face of the hub, the brushed burrs are removed, the processing environment is kept clean, and the equipment cleaning difficulty is reduced.
The wheel hub spoke inner side deburring mechanism 2 comprises a bottom plate 21, two beam support plates are arranged on the bottom plate 21, a beam 23 is fixedly supported on the two beam support plates, a sliding table frame assembly 24 is arranged on the beam 23, the sliding table frame assembly 24 comprises a line rail mounting plate 241, the line rail mounting plate 241 is fixed on the beam 23, a transverse line rail seat 242 is arranged on the line rail mounting plate 241, a transverse line rail and a transverse driving screw rod are paved on the transverse line rail seat 242, a vertical line rail seat 243 is slidingly arranged on the transverse line rail seat 243, a transverse screw rod movable body is matched with the transverse driving screw rod, a vertical line rail and a vertical driving screw rod are paved on the vertical line rail seat 243, a lifting sliding seat 244 is slidingly arranged on the vertical line rail, a vertical screw rod movable body is matched with the vertical driving screw rod on the lifting sliding seat 244, a wheel hub clasping rotating device 25 is fixedly connected on the lifting sliding seat 244, the wheel hub enclasping rotation device 25 is driven by the sliding table frame assembly 24 to move transversely and vertically, the wheel hub enclasping rotation device 25 comprises a frame 251, a synchronous rack group and enclasping driving air cylinders 252, a travel hole is formed in the bottom of the frame 251, two symmetrical enclasping seats 253 are arranged on the sliding frame of the frame 251, an air cylinder fixing seat 254 and a rack fixing seat 255 are arranged at the top of each enclasping seat 253, the cylinder body and the piston rod of the enclasping driving air cylinder 252 are respectively fixed on the two air cylinder fixing seats 254, the synchronous rack group comprises a gear 256 and two racks 257, the two racks 257 are positioned at two sides of the gear 256 and are meshed with the gear 256 at the same time, the outer ends of the two racks 257 are respectively fixed on the two rack fixing seats 255, two enclasping wheels 258 are hinged at the bottom of each enclasping seat 253, the two groups of enclasping wheels 258 exceed the travel hole and move in opposite directions or opposite directions, the rotating shaft of any holding wheel 258 is in driving connection with a wheel rotation driving motor 259, the wheel hub to be processed is suspended through a wheel hub holding rotating device 25, and the wheel hub is rotated and matched with a double-row hairbrush 261 to be processed.
In particular, the hub enclasping rotation device 25 has two sets, including first enclasping rotation device and second enclasping rotation device, and first enclasping rotation device is used for the output of hub conveyor and the linking of straight brush processing position, and second enclasping rotation device is used for straight brush processing position to the linking of unloading end to improve machining efficiency.
The bottom plate 21 is provided with a straight brush assembly 26, the straight brush assembly 26 comprises a double-row brush 261 and a straight brush driving device, the straight brush driving device comprises an XYZ three-axis driving carrying platform 262, the XYZ three-axis driving carrying platform 262 is provided with a supporting vertical arm and a brush motor, a rotating shaft of the double-row brush 261 is hinged to the top of the supporting vertical arm, the supporting vertical arm is hollow, and an output shaft of the brush motor extends into the supporting vertical arm and is in transmission connection with the rotating shaft of the double-row brush 261. The chip tray 263 is arranged on the supporting vertical arm below the double-row hairbrush 261 and above the hairbrush motor, chip removing holes are formed in the bottom of the Cheng Xie tray 263, burrs under the hairbrush are contained by the chip tray 263, the processing environment is kept clean, and the equipment cleaning difficulty is reduced.
The hub to be processed is clamped by the hub enclasping rotating device 25 and moves to the upper part of the straight brush assembly 26, the double-row hairbrushes 261 are driven by the straight brush driving device to reach the inner side surfaces of spokes of the hub, the centers of the double-row hairbrushes 261 and the hub to be processed are eccentrically arranged, and the eccentricity is found to be 4-8 cm in actual use, so that the eccentricity is better.
The straight brush assembly 26 is located one side of the bottom plate 21, the inner end face brush assembly 27 is further arranged on the other side of the bottom plate 21, the inner end face brush assembly 27 comprises an inner end face brush 271 and an inner end face brush rotation and lifting driving device 272, a rotary carrying platform 28 is arranged between the straight brush assembly 26 and the inner end face brush assembly 27, the rotary carrying platform 28 comprises a revolving assembly and two wheel brackets 281, the two wheel brackets 281 are respectively arranged above the straight brush assembly 26 and the inner end face brush assembly 27 and are fixed on the revolving assembly at 180 degrees, the revolving assembly comprises a central revolving shaft 282, the upper end of the central revolving shaft 282 is hinged on a cross beam 23, the lower end of the central revolving shaft passes through the bottom plate 21 and is coaxially connected with a driving rotating wheel 283, the driving rotating wheel 283 is driven by a rotating wheel motor 284 through a belt, and a belt fixing piece and a position detector are further arranged on the driving rotating wheel 283. The wheel carrier 281 is provided with a processing port corresponding to the wheel hub rim, the inner end face brushes 271 and the processing port are coaxially arranged, the two sides of the processing port are respectively provided with a wheel rim clamping device 22, the wheel hub to be processed is held tightly by the wheel hub holding rotating device 25 and placed on the wheel carrier 281, and the wheel hub is fixed by the wheel rim clamping device 22, so that conversion of two processing sides is realized.
The inner end surface brush assembly 27 includes an inner end surface brush 271 and an inner end surface brush rotation and lifting drive 272, the inner end surface brush 271 being coaxially disposed with the processing port. The inner face brush 271 mainly processes the inner side face of the spoke and the burr face not brushed by the oblique brush component and the straight brush component.
An outer end surface brush assembly 29 is further provided above the rotary table 28 in correspondence with the inner end surface brush assembly 27, and the outer end surface brush assembly 29 includes an outer end surface brush 291 and an outer end surface brush rotation and lifting drive device 292, and the outer end surface brush 291 is provided coaxially with the processing port. The inner end surface brush 271 and the outer end surface brush 291 are simultaneously processed, and the production efficiency is high.
In particular, the processing on two sides can be performed simultaneously without mutual interference, so that the production efficiency is improved.
The wheel rim clamping device 22 comprises a clamping cylinder 221, a cylinder frame 222, a presser foot base 223, a first presser foot block 224, a second presser foot block 225, a third presser foot block 226 and a rubber pressure head 227, wherein the cylinder frame 222 and the presser foot base 223 are arranged on a wheel bracket 281, a cylinder body of the clamping cylinder 221 is hinged with the cylinder frame 222, an output rod of the clamping cylinder 221 is hinged with the first presser foot block 224, the first presser foot block 224 is hinged on the presser foot base 223, one end of the second presser foot block 225 is hinged on the presser foot base 223, the other end of the second presser foot block 225 is connected with the rubber pressure head 227, the middle part of the second presser foot block 225 is respectively hinged with the first presser foot block 224 through the third presser foot block 226, three hinged positions on the first presser foot block 224 are arranged in a triangle shape, the hinged point of the first presser foot block 224 on the presser foot base 223 is taken as a revolving center, and the hinged point of the second presser foot block 225 on the presser foot base 223 is taken as a revolving center. The hub is suspended above the wheel holder 281 during the straight brushing operation, and is released from the wheel holder 281 and held by the rim holding device 22 during the rotation and the end surface operation, and the held hub is coaxial with the inner end surface brush 271 during the end surface operation.
The processing process comprises the following steps:
1) The hub to be processed is connected onto the conveyer belt 131 from the production line in an abutting mode, and reaches the lifting plate 141 to be lifted and separated from the conveyer belt 131;
2) The clamping plates 151 on the two sides move towards the hub, and are surrounded by the two sets of contact wheels 153, so that the lifting plate 141 descends;
3) The inclined brush 161 is lifted up to reach a processing position by adjusting the angle and the up-down-left-right position;
4) The contact wheel 153 rotates to drive the hub to rotate, and the inclined hairbrush 161 matched with the rotation completes the whole circle of deburring;
5) The inclined brush 161 descends, the lifting plate 141 ascends, the clamping plate 151 retreats, and the processed hub descends onto the conveyor belt 131 to be output;
6) The hub hugging rotating device 25 is in butt joint with the output end of the conveying belt 131, clamps and moves the hub to the position right above the processing port of the wheel bracket 281 and descends to a proper height;
7) The double-row hairbrushes 261 are controlled to ascend, penetrate through the processing port and extend into the inner side of the hub, and the eccentric amount of the double-row hairbrushes and the center of the hub is adjusted;
8) Driving the double-row hairbrushes 261 to rotate and the hub to rotate, and performing deburring treatment on four corners of a window of the hub;
9) After step 8), the double row brushes 261 stop and retract below the plane of the wheel carriage 281, and the hub hugging rotary device 25 releases the hub on the wheel carriage 281;
10 Wheel rim clamping device 22 presses the wheel hub onto wheel carrier 281, rotating carrier 28 180 ° and transferring the wheel hub from the straight brush processing side to the end face processing side;
11 While maintaining the hub holding state, the inner end surface brush 271 is raised and rotated to perform the spoke inner side deburring treatment, and the outer end surface brush 291 is lowered and rotated to perform the spoke outer side deburring treatment;
12 After step 11), the inner end face brush 271 and the outer end face brush 291 are stopped and retracted below the plane of the wheel carriage 281, the rotary stage 28 is rotated 180 °, and the hub is transferred from the end face processing side to the straight brush processing side;
13 Wheel rim clamping device 22 releases the wheel hub, which is gripped by the wheel hub holding and rotating device 25 and moved to the blanking end.
Therefore, the deburring machine also provides a hub deburring processing method, which comprises the following steps:
1) The hub to be processed enters from the input end of the hub conveying device, the middle part is subjected to the deburring treatment of the R angle of the hub by the oblique brush assembly, and then the hub reaches the output end of the hub conveying device;
2) The hub is clamped from the output end of the hub conveying device and is moved to the upper part of the rotary carrying platform by the first hub enclasping rotary device, the straight brush assembly penetrates through the rotary carrying platform to deburr a hub window, and then the hub is pressed on the rotary carrying platform;
3) Rotating a hub on a rotary carrier to an end surface brush processing side, and simultaneously deburring the inner side surface and the outer side surface of the spoke by an inner end surface brush assembly and an outer end surface brush assembly;
4) And (3) turning the processed hub back to the processing side of the straight brush, and clamping and moving the hub to the blanking end by a second hub holding rotating device.
The hub deburring machine has the following characteristics:
1) The angle and the position of the inclined hairbrush are adjustable, and the action is flexible;
2) The double-row hairbrush is controlled by three shafts, so that the action is flexible, and no processing dead angle exists;
3) The hairbrush is eccentrically arranged, so that the deburring effect is better;
4) The double-side processing stations are switched in a rotating way, so that the double-side processing stations can be simultaneously processed, and the processing efficiency is high;
5) The hub is automatically transmitted and arranged without manual feeding and discharging;
6) Each driving motor and each cylinder are controlled in a servo manner, and the action is accurate;
7) Reasonable structure, cleaning and convenient maintenance.
In summary, the hub deburring machine and the deburring processing method provided by the embodiment gradually process the spoke R angle, the hub window and the spoke inner side surface and even the spoke outer side surface of the hub, and flexibly adjust positions and angles for processing surfaces of various hub shapes by adopting the inclined brush component with adjustable inclination angle and the straight brush component which is eccentrically arranged, so that processing dead angles are eliminated, the hub deburring effect is comprehensively improved, in addition, the stable butt joint and double-side processing and other settings among various stations are realized, the processing efficiency is improved, the production line is shortened, the occupied area of equipment is small, the automation degree is high, and the applicability is strong.
The above embodiments merely illustrate the basic principles and features of the present invention, and the present invention is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present invention, which is within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The hub deburring machine is characterized by comprising a front spoke R-angle deburring mechanism and a rear spoke inner side surface deburring mechanism, wherein the spoke R-angle deburring mechanism comprises a hub conveying device, a hub lifting device, a hub clamping rotating device and an inclined brush assembly, a hub to be processed is conveyed by the hub conveying device and is clamped and suspended after passing through the hub lifting device and the hub clamping rotating device, the inclined brush assembly is used for processing burrs at the spoke R-angle of the hub, the spoke inner side surface deburring mechanism comprises a slipway frame assembly, a hub holding rotating device and a straight brush assembly, the output end of the hub conveying device is in butt joint with the feeding end of the hub holding rotating device, the hub holding rotating device clamps the hub and is driven to move to the upper part of the straight brush assembly by the slipway frame assembly, the straight brush assembly is used for processing burrs at a hub window,
the wheel hub conveying device comprises two conveying belts which are arranged in parallel at intervals, the power wheels of the two conveying belts are synchronously driven by a conveying belt motor, the inclined brush component is arranged between the two conveying belts in a barrier-free movement manner, the distance between the two conveying belts is smaller than the diameter of the wheel hub,
the sliding table frame assembly comprises a line rail mounting plate, a transverse line rail seat is arranged on the line rail mounting plate, a transverse line rail and a transverse driving screw rod are paved on the transverse line rail seat, a vertical line rail seat is slidably arranged on the transverse line rail, a transverse screw rod flexible sleeve is arranged on the vertical line rail seat in a matched mode, a vertical line rail and a vertical driving screw rod are paved on the vertical line rail seat, a lifting sliding seat is slidably arranged on the vertical line rail, a vertical screw rod flexible sleeve is arranged on the lifting sliding seat in a matched mode, the lifting sliding seat is fixedly connected with the hub hugging rotating device,
the wheel hub enclasping rotation device comprises two sets, including a first enclasping rotation device and a second enclasping rotation device, the first enclasping rotation device is used for the connection between the output end of the wheel hub conveying device and a straight brush processing station, the second enclasping rotation device is used for the connection between the straight brush processing station and a blanking end, the straight brush assembly comprises a double-row brush and a straight brush driving device, the straight brush driving device comprises an XYZ three-axis driving carrier, the double-row brush is controlled by the XYZ three-axis driving carrier to translate relative to the wheel hub, the center of the double-row brush and the center of the processed wheel hub are eccentrically arranged,
the back of straight brush subassembly still is provided with interior terminal surface brush subassembly, straight brush subassembly with be provided with rotatory microscope carrier between the interior terminal surface brush subassembly, rotatory microscope carrier is including revoluting subassembly and two wheel brackets, two the wheel bracket set up respectively in straight brush subassembly with the top of interior terminal surface brush subassembly, and be 180 be fixed in revoluting on the subassembly, every correspond the wheel hub wheel edge on the wheel bracket and seted up the processing mouth, the both sides of processing mouth are provided with the wheel edge clamping device respectively, wait to process the wheel hub by wheel hub hug up rotary device place in on the wheel bracket, and by the wheel edge clamping device is fixed, realizes the conversion of two processing sides.
2. The hub deburring machine as set forth in claim 1, wherein: the oblique brush assembly comprises an oblique brush and an oblique brush driving device, the oblique brush is driven to lift and radially move along the circumference of the hub by the oblique brush driving device, and the inclination angle of the oblique brush is adjustable.
3. The hub deburring machine as set forth in claim 1, wherein: the inner end surface brush assembly comprises an inner end surface brush and a rotation and lifting driving device of the inner end surface brush, and the inner end surface brush and the processing port are coaxially arranged.
4. A hub deburring machine as claimed in claim 3 wherein: the rotary carrier is characterized in that an outer end face brush assembly is further arranged above the rotary carrier and corresponds to the inner end face brush assembly, the outer end face brush assembly comprises an outer end face brush and an outer end face brush rotation and lifting driving device, and the outer end face brush and the processing port are coaxially arranged.
5. A hub deburring method based on the hub deburring machine as claimed in any one of claims 1 to 4, comprising the steps of:
1) The hub to be processed enters from the input end of the hub conveying device, the middle part is subjected to the deburring treatment of the R angle of the hub by the oblique brush assembly, and then the hub reaches the output end of the hub conveying device;
2) The hub is clamped from the output end of the hub conveying device and is moved to the upper part of the rotary carrying platform by the first hub enclasping rotary device, the straight brush assembly penetrates through the rotary carrying platform to deburr a hub window, and then the hub is pressed on the rotary carrying platform;
3) Rotating a hub on a rotary carrier to an end surface brush processing side, and simultaneously deburring the inner side surface and the outer side surface of the spoke by an inner end surface brush assembly and an outer end surface brush assembly;
4) And turning the processed hub back to the processing side of the straight brush, and clamping and moving the hub to the blanking end by a second hub holding rotating device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390381.7A CN108381324B (en) | 2018-04-27 | 2018-04-27 | Hub deburring machine and deburring processing method |
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| CN201810390381.7A CN108381324B (en) | 2018-04-27 | 2018-04-27 | Hub deburring machine and deburring processing method |
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| CN108381324B true CN108381324B (en) | 2023-11-24 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110539316A (en) * | 2019-08-02 | 2019-12-06 | 国网安徽省电力有限公司电力科学研究院 | Ground potential operation method, live working robot for distribution network overhead line and manipulator |
| CN110369972A (en) * | 2019-08-19 | 2019-10-25 | 郑素青 | A kind of wheel hub one milling vehicle method |
| CN114227434A (en) * | 2021-12-29 | 2022-03-25 | 哈尔滨工业大学芜湖机器人产业技术研究院 | Industrial robot-based turbine polishing workstation control system |
| CN114406907B (en) * | 2022-01-26 | 2023-04-18 | 南京铖联激光科技有限公司 | 3D prints with equipment of polishing |
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| CN103786077A (en) * | 2012-10-31 | 2014-05-14 | 苏州久工自动化科技有限公司 | Gear deburring and deoiling device |
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| CN108381324A (en) | 2018-08-10 |
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