CN211029319U - Wheel burr milling and brushing device - Google Patents

Abstract

The utility model relates to a technical field of burr clearance behind the wheel machine tooling, concretely relates to wheel mills burr and brush hair thorn device, including milling burr subassembly, wheel location clamping components, brush hair thorn subassembly, can fix a position the tight wheel of clamp to can mill the burr with the wheel and brush hair thorn twice process is synthetic, unloading and location number of times on reducing, shorten process time, shorten the production beat greatly, improve the machining efficiency of burring process, have efficient, novel structure, advanced, the high-efficient practical advantage of technology.

Description

Wheel burr milling and brushing device

Technical Field

The application relates to the technical field of burr clearance behind the wheel machine tooling, concretely relates to wheel mills burr and brush hair thorn device.

Background

After the wheel machine processing, there is the burr front and back all, and the main part of front burr is: the outer side wheel rim, the cap groove, the window, the bolt hole counter bore and the valve hole counter bore. The main parts of the back burr are: the spoke weight reducing pits, the flange drainage grooves and the central hole are connected with the cutter edges. At present, the burrs are milled firstly after the wheel machine is machined, then the burrs are brushed, the working procedures are separately carried out, the efficiency is low, and the integrated equipment for milling and brushing the burrs is lacked.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a wheel mills burr and brush hair thorn device can mill the burr and brush hair thorn twice process with the wheel and synthesize, and unloading and location number of times on reducing shorten process time, have shortened the production beat greatly, have improved the machining efficiency of burring process, have that the beat is short, efficient, novel structure, technology are advanced, high-efficient practical advantage.

In order to achieve the above object, the utility model provides a following technical scheme:

the first aspect of the application provides a wheel burr milling and brushing device, which comprises a burr milling component, a wheel positioning and clamping component and a brushing component, wherein the burr milling component and the brushing component are respectively positioned at two sides of the wheel positioning and clamping component; the burr milling assembly comprises a manipulator, a driving motor and a milling cutter, wherein the driving motor is installed at the hand part of the manipulator, the milling cutter is installed at the output end of the driving motor, and the burr milling assembly can mill burrs on the front side and the back side of the wheel; the wheel positioning and clamping assembly comprises an upper positioning and clamping unit and a lower positioning and clamping unit, the upper positioning and clamping unit and the lower positioning and clamping unit are used for positioning and clamping the wheel at the outer side bead seat and the inner side bead seat of the wheel, and the lower positioning and clamping unit can drive the wheel to rotate to switch the stations on the front side and the back side; the brushing thorn assembly comprises a wheel front side brushing thorn assembly and a wheel back side brushing thorn assembly, and the brushing thorn assembly can brush and remove the front side burrs and the back side burrs of the wheel. Deburring device is including milling burr subassembly, wheel alignment clamping unit, brush hair thorn subassembly in this embodiment, and wheel alignment clamping unit carries out the location of wheel, presss from both sides tightly and positive and negative station switches, mills burr subassembly and brush hair thorn subassembly and carries out the burring to the positive and negative two sides of wheel, can mill burr and brush hair thorn twice process with the wheel and synthesize, and unloading and location number of times are gone up in the reduction, shorten process time, improve the machining efficiency of burring.

In some embodiments, the deburring component further comprises a position adjusting component, a conversion device and a deburring driving component, wherein the deburring driving component can drive the wheel front deburring component and the wheel back deburring component to conduct deburring work; the wheel front brush burr component and the wheel back brush burr component are arranged on the conversion device, and the conversion device can drive the brush burr drive component, the wheel front brush burr component and the wheel back brush burr component to rotate, so that the wheel front brush burr component is aligned to the front of the wheel, and the wheel back brush burr component is aligned to the back of the wheel; the conversion device is arranged on the position adjusting assembly, and the position adjusting assembly can drive the conversion device and the brush burr driving assembly, the brush burr assembly on the front side of the wheel and the brush burr assembly on the back side of the wheel to be far away from and close to the wheel. The structural component of brush thorn subassembly has been designed in this embodiment, including adjustment subassembly, conversion equipment, brush thorn drive assembly, the positive brush thorn subassembly of wheel and the back brush thorn subassembly of wheel, reasonable in design, novel structure, low in manufacturing cost, maneuverability is strong.

In some embodiments, the wheel front bristle subassembly comprises a first driven bevel gear, a first rotating disc, a first rotating shaft, a wheel front burr brush; one end of a first rotating shaft is fixed on the first driven bevel gear, the other end of the first rotating shaft is fixed on a first rotating disc, and the burr brush on the front surface of the wheel is arranged on the first rotating disc; the brushing and burring component on the back of the wheel comprises a second driven bevel gear, a second rotating shaft, a second rotating disc and a wheel back burr brush; one end of a second rotating shaft is fixed on the second driven bevel gear, the other end of the second rotating shaft is fixed on a second rotating disc, and the burr brush on the back of the wheel is arranged on the second rotating disc; the bristle thorn driving assembly comprises a third motor, a third rotating shaft and a driving bevel gear; the driving bevel gear is respectively meshed with the first driven bevel gear and the second driven bevel gear, the output end of a third motor is connected with a third rotating shaft, and the third rotating shaft is connected with the driving bevel gear; the third motor drives the driving bevel gear to rotate through a third rotating shaft, the driving bevel gear drives the first driven bevel gear and the second driven bevel gear to rotate, so that the first driven bevel gear drives the wheel front burr brush to rotate through the first rotating shaft, and the second driven bevel gear drives the wheel back burr brush to rotate through the second rotating shaft. The structure of brush hair thorn drive assembly, the positive brush hair thorn subassembly of wheel and the brush burr subassembly of wheel back has specifically designed in this embodiment, adopts initiative bevel gear and driven bevel gear's cooperation, makes a drive assembly can drive a plurality of brush hair thorn subassemblies, and the structure is ingenious, reasonable in design, and the practicality is strong.

In some embodiments, the switching device includes a second motor, a fourth rotating shaft, and a second rotating table, the second motor is fixed to the position adjusting assembly, an output shaft of the second motor is connected to the fourth rotating shaft, the fourth rotating shaft is fixed to a bottom surface of the second rotating table, and the second rotating table is provided with a bristle driving assembly, a wheel front bristle driving assembly, and a wheel back bristle driving assembly. The concrete structure of conversion equipment has been designed in this embodiment, changes the device and adopts motor drive second revolving stage to rotate arbitrary angle, rotates in a flexible way, adapts to a plurality of burr brushing device integrated structures, and the structure is ingenious, and the practicality is strong.

In some embodiments, a support frame is further fixedly arranged on the second rotating platform of the conversion device, the rotating shafts of the wheel front-side brushing burr assembly and the wheel back-side brushing burr assembly are both arranged on the support frame, and the brushing burr driving assembly is located inside the support frame. Set up the support frame in this embodiment, the support frame plays the effect that supports front brush hair thorn subassembly of wheel and wheel back brush hair thorn subassembly on the one hand, and on the other hand support frame still plays the guard action to brush hair thorn drive assembly, prevents that the piece that brush hair thorn produced from getting into the damage that brush hair thorn drive assembly caused equipment, novel structure, and the practicality is strong.

In some embodiments, the position adjustment assembly includes a feeding cylinder, a feeding guide rail, and a feeding sliding table, the conversion device is fixed on the feeding sliding table, the feeding sliding table is disposed on the feeding guide rail, an output end of the feeding cylinder is connected to the feeding sliding table, and the feeding cylinder can drive the feeding sliding table to move along the feeding guide rail. The concrete structure of position adjustment subassembly has been designed in this embodiment, adopts the combination of cylinder, guide rail, slip table, makes the position of brush hair thorn device adjustable, can adapt to the needs of the wheel hub brush burr of different width, and the commonality is strong.

In some embodiments, the upper positioning and clamping unit comprises a lifting assembly and an upper bead seat pressing assembly, the upper bead seat pressing device is fixed at the lower part of the lifting assembly, and the lifting assembly can drive the upper bead seat pressing assembly to vertically move up and down; the lower positioning and clamping unit comprises a rotating assembly and a lower tire bead seat supporting assembly, the lower tire bead seat supporting assembly is fixed on the upper portion of the rotating assembly, and the rotating assembly can drive the lower tire bead seat supporting assembly to rotate at any angle. The structure of last location clamping unit and lower location clamping unit has been set up in this embodiment, goes up location clamping unit and presss from both sides tight wheel hub from upper portion, and lower location clamping unit can adjust wheel hub's front and back and aim at brush burr or mill the burr subassembly, and this is rational in infrastructure, and the practicality is strong.

In some embodiments, the upper and lower bead seat pressing assemblies each include two outboard and two inboard bead seat rollers, and the distance between the outboard and inboard bead seat rollers is adjustable. In the embodiment, the distance between the outer side bead seat roller and the inner side bead seat roller is designed to be adjustable, so that the fixing requirements of hubs with different wheel widths can be met, and the universality of the device is improved.

In some embodiments, the upper positioning and clamping unit comprises a lifting assembly and an upper bead seat pressing assembly, the lifting assembly comprises an upper air cylinder and a lifting table, an output end of the upper air cylinder is fixed on the upper surface of the lifting table, and the upper air cylinder can drive the lifting table to move up and down; the upper tire bead seat pressing assembly is fixed on the bottom surface of the lifting platform and comprises a second supporting platform, a second electric cylinder, a third supporting platform, a second sliding block, a second guide rail, a first pressing roller and a second pressing roller, wherein the second supporting platform and the second guide rail are fixed on the bottom surface of the lifting platform; the second electric cylinder pushes the second sliding block to move along the second guide rail, and the third supporting platform moves along with the second sliding block, so that the distance between the first pressing roller and the second pressing roller is adjustable. The concrete structure of last location clamping unit has been designed in this embodiment, novel structure, and the practicality is strong, and the realization that can be better compresses tightly wheel hub from upper portion to the distance between first compression roller and the second compression roller can adapt to the fixed needs of the wheel hub of different wheel widths for adjustable, has improved the commonality of device.

In some embodiments, the lower positioning and clamping unit comprises a mounting frame, a first motor, a fifth rotating shaft, a first rotating table, a first supporting table and a first electric cylinder, the device comprises a first guide rail, a first sliding block, a fourth supporting table, first supporting rollers and second supporting rollers, wherein a first motor is fixed on a mounting frame, one end of a fifth rotating shaft is connected with an output shaft of the first motor, the other end of the fifth rotating shaft is connected with the bottom surface of a first rotating table, a first supporting table and a first guide rail are fixed on the upper surface of the first rotating table, a first electric cylinder is fixed on the side surface of the first supporting table, the output end of the first electric cylinder is connected with the first sliding block, the first sliding block is installed on the first guide rail, the fourth supporting table is fixedly arranged on the upper surface of the first sliding block, the two first supporting rollers are fixed on the top of the first supporting table, the two second supporting rollers are fixed on the top of the fourth supporting table, and the shapes of the first supporting roller and the second supporting roller are respectively adaptive to the contour lines of; the first electric cylinder pushes the first sliding block to move along the first guide rail, and the fourth supporting platform moves along with the first sliding block, so that the distance between the first supporting roller and the second supporting roller is adjustable. The concrete structure of lower location clamping unit has been designed in this embodiment, novel structure, and the practicality is strong, and the realization that can be better bears wheel hub and accomplishes the conversion of positive and negative to distance between first backing roll and the second backing roll can adapt to the fixed needs of the wheel hub of different wheel widths for adjustable, has improved the commonality of device.

Compared with the prior art, the beneficial effects of the utility model are that:

the application provides a wheel mills burr and brush hair thorn device, including milling burr subassembly, wheel location clamping unit, brush hair thorn subassembly, can fix a position and press from both sides tight wheel to can mill the burr with the wheel and brush hair thorn twice process is synthetic, unloading and location number of times on reducing shorten process time, shortened the production beat greatly, improved the machining efficiency of burring process, have efficient, novel structure, the advanced, the high-efficient practical advantage of technology.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of burrs at various portions of the front surface of a wheel.

Fig. 2 is a schematic view of burrs at various portions of the back surface of the wheel.

Fig. 3 is a schematic structural diagram of a wheel burr milling and brushing device.

Fig. 4 is a schematic structural view of a wheel alignment clamping assembly of a wheel deburring and brushing device.

FIG. 5 is a partial schematic view of the wheel alignment clamp assembly.

Fig. 6 is a schematic view of a wheel burr milling and brushing device in a burr milling state.

Fig. 7 is a schematic diagram of the state of brushing the front burrs of the wheel burr milling and brushing device.

Fig. 8 is a schematic view of a wheel back burr brushing state of the wheel burr milling and brushing device.

Wherein: 1-bolt hole counter bore burr, 2-cap groove burr, 3-window burr, 4-outside rim burr, 5-valve hole counter bore burr, 6-spoke weight-loss pit burr, 7-flange weight-loss pit burr, 8-flange drainage groove burr, 9-center hole cutter edge burr, 10-mechanical arm, 11-driving motor, 12-milling cutter, 13-mounting rack, 14-first servo motor, 15-first bearing seat, 16-fifth rotating shaft, 17-first rotating platform, 18-first supporting platform, 19-first electric cylinder, 20-outside bead seat supporting roller, 21-first guide rail, 22-first slide block, 23-inside bead seat supporting roller, 24-wheel, 24A-outside bead seat horizontal contour line, 24B-vertical contour line of an outer side tire bead seat, 24C-horizontal contour line of an inner side tire bead seat, 24D-vertical contour line of an inner side tire bead seat, 25-upper air cylinder, 26-guide sleeve, 27-guide column, 28-lifting platform, 29-second electric cylinder, 30-second support platform, 31-first press roller, 32-second guide rail, 33-second slide block, 34-third support platform, 35-second press roller, 36-frame, 37-feeding guide rail, 38-feeding air cylinder, 39-feeding sliding platform, 40-second servo motor, 41-second bearing seat, 42-fourth rotating shaft, 43-second rotating platform, 44-support frame, 45-third servo motor, 46-third rotating shaft, 47-driving bevel gear, 48-a second driven bevel gear, 49-a second rotating shaft, 50-a second rotating disc, 51-a wheel back burr brush, 52-a first driven bevel gear, 53-a first rotating disc, 54-a first rotating shaft and 55-a wheel front burr brush.

Detailed Description

The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.

Example 1:

firstly, as indicated in fig. 1-2, after the wheel is machined, the front surface of the wheel is mainly provided with bolt hole counter bore burrs 1, cap groove burrs 2, window burrs 3, outer side rim burrs 4 and valve hole counter bore burrs 5; the back of the wheel is mainly provided with spoke weight reducing pit burrs 6, flange weight reducing pit burrs 7, flange drainage groove burrs 8 and center hole connecting tool edge burrs 9, and the burrs of all parts are removed separately in the deburring process, so that the efficiency is low.

The embodiment of the application provides a wheel mills burr and brush hair thorn device, including milling the burr subassembly, wheel alignment clamping components, brush hair thorn subassembly, mill burr subassembly and brush hair thorn subassembly and be located wheel alignment clamping components's both sides respectively, mill the burr subassembly and can accomplish the front and back side milling burr of wheel, wheel alignment clamping components, can accomplish the location of wheel, press from both sides tightly and positive and negative station switching, brush hair thorn subassembly includes wheel front side brush burr subassembly and wheel back side brush hair thorn subassembly, brush hair thorn subassembly can be with the front and back side burr brush-off of wheel. As shown in fig. 3 to 5, the wheel burr milling and brushing device includes a robot 10, a driving motor 11, a milling cutter 12, a mounting frame 13, a first servo motor 14, a first bearing seat 15, a fifth rotating shaft 16, a first rotating table 17, a first supporting table 18, a first electric cylinder 19, an outer bead seat supporting roller 20, a first guide rail 21, a first slider 22, an inner bead seat supporting roller 23, an upper air cylinder 25, a guide sleeve 26, a guide post 27, a lifting table 28, a second electric cylinder 29, a second supporting table 30, a first press roller 31, a second guide rail 32, a second slider 33, a third supporting table 34, a second press roller 35, a frame 36, a feeding guide rail 37, a feeding air cylinder 38, a feeding sliding table 39, a second servo motor 40, a second bearing seat 41, a fourth rotating shaft 42, a second rotating table 43, a supporting frame 44, a third servo motor 45, a third rotating shaft 46, a driving bevel gear 47, a driving bevel gear, A second driven bevel gear 48, a second rotating shaft 49, a second rotating disc 50, a wheel back burr brush 51, a first driven bevel gear 52, a first rotating disc 53, a first rotating shaft 54 and a wheel front burr brush 55.

The specific structure of the milling burr component is shown in fig. 3, the milling burr component comprises a mechanical hand 10, a driving motor 11 and a milling cutter 12, the driving motor 11 is installed on the hand of the mechanical hand 10, the milling cutter 12 is installed on the output end of the driving motor 11, the mechanical hand 10 is installed at the bottom of a rack 36, the driving motor 11 is installed on the output end of the mechanical hand 10, the milling cutter 12 is installed on the output end of the driving motor 11, and the milling cutter 12 can mill and remove the counter bore burrs 1 of the bolt hole, the cap groove burrs 2, the window burrs 3, the outer rim burrs 4, the counter bore burrs 5 of the valve hole, the spoke weight reducing pit burrs 6, the flange weight reducing pit burrs 7, the flange drainage groove burrs 8 and the central hole. In the embodiment of the application, the manipulator adopts any programmable robot arm on the market, such as M-710IC/50 robot arm of FANUC in Sonaceae.

The wheel positioning and clamping assembly comprises an upper positioning and clamping unit and a lower positioning and clamping unit, the upper positioning and clamping unit and the lower positioning and clamping unit are used for positioning and clamping the wheel at the positions of the outer side bead seat and the inner side bead seat of the wheel, and the lower positioning and clamping unit can drive the wheel to rotate to switch the stations on the front side and the back side. The upper positioning and clamping unit comprises a lifting assembly and an upper bead seat pressing assembly, the upper bead seat pressing device is fixed at the lower part of the lifting assembly, and the lifting assembly can drive the upper bead seat pressing assembly to vertically move up and down; the lower positioning and clamping unit comprises a rotating assembly and a lower bead seat supporting assembly, the lower bead seat supporting assembly is fixed on the upper portion of the rotating assembly, the rotating assembly can drive the lower bead seat supporting assembly to rotate at any angle, the upper bead seat pressing assembly and the lower bead seat supporting assembly respectively comprise two outer side bead seat rollers and two inner side bead seat rollers, and the distance between the outer side bead seat rollers and the inner side bead seat rollers can be adjusted. The upper positioning and clamping unit comprises a lifting assembly and an upper tire bead seat pressing assembly, the lifting assembly comprises an upper air cylinder 25 and a lifting platform 28, the output end of the upper air cylinder 25 is fixed on the upper surface of the lifting platform 28, and the upper air cylinder 25 can drive the lifting platform 28 to move up and down; the upper tire bead seat pressing component is fixed on the bottom surface of the lifting platform 28 and comprises a second supporting platform 30, a second electric cylinder 29, a third supporting platform 34 and a second sliding block 33, the second guide rail 32, the first press roller 31 and the second press roller 35, the second support table 30 and the second guide rail 32 are fixed on the bottom surface of the lifting table 28, the direction of the second guide rail 32 is perpendicular to the side surface of the second support table 30, the second electric cylinder 29 is fixed on the side surface of the second support table 30, the output end of the second electric cylinder 29 is connected with the second slider 33, the second slider 33 is installed on the second guide rail 32, the bottom surface of the second slider 33 is fixedly provided with the third support table 34, the two first press rollers 31 are fixed on the bottom of the second support table 30, the two second press rollers 35 are fixed on the bottom of the third support table 34, and the shapes of the first press roller 31 and the second press roller 35 are respectively adapted to the contour lines of the inner side and the outer side bead seats; the second electric cylinder 29 pushes the second slider 33 to move along the second guide rail 32, and the third support table 34 moves along with the second slider 33, so that the distance between the first pressing roller 31 and the second pressing roller 35 is adjustable. The lower positioning and clamping unit comprises a mounting frame 13, a first motor, a fifth rotating shaft 16, a first rotating table 17, a first supporting table 18, a first electric cylinder 19, a first guide rail 21, a first sliding block 22, a fourth supporting table, a first supporting roller and a second supporting roller, wherein the first motor is fixed on the mounting frame 13, one end of the fifth rotating shaft 16 is connected with an output shaft of the first motor, the other end of the fifth rotating shaft 16 is connected with the bottom surface of the first rotating table 17, the first supporting table 18 and the first guide rail 21 are fixed on the upper surface of the first rotating table 17, the direction of the first guide rail 21 is vertical to the side surface of the first supporting table 18, the first electric cylinder 19 is fixed on the side surface of the first supporting table 18, the output end of the first electric cylinder 19 is connected with a first sliding block 22, the first sliding block 22 is installed on the first guide rail 21, the fourth supporting table is fixedly arranged on the upper surface of the first sliding block 22, and the two first supporting rollers are fixed on the top, the two second supporting rollers are fixed at the top of the fourth supporting table, and the shapes of the first supporting roller and the second supporting roller are respectively adapted to the contour lines of the inner side bead seat and the outer side bead seat; the first electric cylinder 19 pushes the first slider 22 to move along the first guide rail 21, and the fourth supporting table moves along with the first slider 22, so that the distance between the first supporting roller and the second supporting roller is adjustable.

The specific structure of the wheel alignment clamping assembly is shown in fig. 3, the first motor is a first servo motor 14, the first support roller is an outer bead seat support roller 20, and the second support roller is an inner bead seat support roller 23. In the wheel positioning and clamping assembly, a first servo motor 14 is fixed on a rack 36 through a mounting frame 13, the output end of the first servo motor 14 is connected with a fifth rotating shaft 16, a first rotating platform 17 is mounted on the fifth rotating shaft 16, and the rotation of the first rotating platform 17 can be controlled through the first servo motor 14. The first support table 18 is fixed on the first rotating table 17, the first electric cylinder 19 is fixed on the side surface of the first support table 18, the output end of the first electric cylinder is connected with the first sliding block 22, the first sliding block 22 is installed on the first guide rail 21, and the first guide rail 21 is fixed on the first rotating table 17. Two outside bead seat backing rolls 20 are fixed in first brace table 18 upper surface, and the upper surface of first slider 22 is fixed and is set up the fourth brace table, and two inboard bead seat backing rolls 23 are fixed in the fourth brace table upper surface, can adjust the distance between outside bead seat backing roll 20 and the inboard bead seat backing roll 23 through first electronic jar 19 to the wheel location of multiple width specification of adaptation. The wheel 24 is arranged on four supporting rollers, wherein the outer side bead seat of the wheel is in contact with the outer side bead seat supporting roller 20, and the shape of the supporting rollers is the same as the contour line of the outer side bead seat; the inboard bead seat of the wheel contacts the inboard bead seat support rollers 23, which are shaped to follow the contour of the inboard bead seat. Radial and axial positioning of the wheel is achieved by the bead seat portion of the wheel. After the wheel 24 is positioned on the supporting roller, the first servo motor 14 can drive the first rotating table 17 to rotate, so that the wheel 24 is driven to rotate, the front side and the back side of the wheel can be opposite to the milling cutter 12, and the station switching milling of the front side and the back side is realized. The upper cylinder 25 is fixed on the top of the frame, the output end of the upper cylinder is connected with the lifting platform 28, and the lifting platform 28 is controlled to ascend and descend by the upper cylinder 25 under the guiding action of the guide post 27. The second support platform 30 is fixed on the lifting platform 28, the second electric cylinder 29 is fixed on the side surface of the second support platform 30, the output end of the second electric cylinder is connected with a second sliding block 33, the second sliding block 33 is installed on a second guide rail 32, and the second guide rail 32 is fixed on the lifting platform 28. Two first press rollers 31 are fixed on the second support table 30, two second press rollers 35 are fixed on the third support table 34, and the third support table 34 is fixed on the second slider 33. The distance between the first pressing roller 31 and the second pressing roller 35 can be adjusted through the second electric cylinder 29, so that the wheel pressing of various width specifications can be met. After the wheel is positioned, the upper air cylinder 25 is started, and the lifting platform 28 can be driven to descend, so that the first pressing roller 31 and the second pressing roller 35 are both in contact with the position of the wheel bead seat, and the wheel is pressed tightly.

The brushing thorn assembly comprises a wheel front side brushing thorn assembly, a wheel back side brushing thorn assembly, a position adjusting assembly, a conversion device and a brushing thorn driving assembly, and the brushing thorn assembly can brush away the front side burrs and the back side burrs of the wheel. The brushing burr driving assembly can drive the brushing burr assembly on the front side of the wheel and the brushing burr assembly on the back side of the wheel to perform brushing burr work; the wheel front brush burr component and the wheel back brush burr component are arranged on the conversion device, and the conversion device can drive the brush burr drive component, the wheel front brush burr component and the wheel back brush burr component to rotate, so that the wheel front brush burr component is aligned to the front of the wheel, and the wheel back brush burr component is aligned to the back of the wheel; the conversion device is arranged on the position adjusting assembly, and the position adjusting assembly can drive the conversion device and the brush burr driving assembly, the brush burr assembly on the front side of the wheel and the brush burr assembly on the back side of the wheel to be far away from and close to the wheel. The brushing and burring assembly on the front side of the wheel comprises a first driven bevel gear 52, a first rotating disc 53, a first rotating shaft 54 and a wheel front burr brush 55; one end of a first rotating shaft 54 is fixed on the first driven bevel gear 52, the other end of the first rotating shaft 54 is fixed on a first rotating disc 53, and a wheel front burr brush 55 is arranged on the first rotating disc 53; the brushing and burring component on the back of the wheel comprises a second driven bevel gear 48, a second rotating shaft 49, a second rotating disc 50 and a brush 51 for burring on the back of the wheel; one end of a second rotating shaft 49 is fixed on a second driven bevel gear 48, the other end of the second rotating shaft 49 is fixed on a second rotating disc 50, and a wheel back burr brush 51 is arranged on the second rotating disc 50; the bristle-thorn driving assembly comprises a third motor, a third rotating shaft 46 and a driving bevel gear 47; the driving bevel gear 47 is respectively meshed with the first driven bevel gear 52 and the second driven bevel gear 48, the output end of the third motor is connected with a third rotating shaft 46, and the third rotating shaft 46 is connected with the driving bevel gear 47; the third motor drives the driving bevel gear 47 to rotate through the third rotating shaft 46, the driving bevel gear 47 drives the first driven bevel gear 52 and the second driven bevel gear 48 to rotate, so that the first driven bevel gear 52 drives the wheel front burr brush 55 to rotate through the first rotating shaft 54, and the second driven bevel gear 48 drives the wheel back burr brush 51 to rotate through the second rotating shaft 49. The conversion device comprises a second motor, a fourth rotating shaft 42 and a second rotating platform 43, the second motor is fixed on the position adjusting assembly, an output shaft of the second motor is connected with the fourth rotating shaft 42, the fourth rotating shaft 42 is fixed on the bottom surface of the second rotating platform 43, and a burr brushing driving assembly, a wheel front-surface bristle brushing assembly and a wheel back-surface bristle brushing assembly are arranged on the second rotating platform 43; a support frame 44 is further fixedly arranged on the second rotating platform 43, a first rotating shaft 54 and a second rotating shaft 49 of the wheel front brushing thorn assembly and the wheel back brushing thorn assembly are both arranged on the support frame 44, and the brushing burr driving assembly is positioned inside the support frame 44. The position adjusting assembly comprises a feeding air cylinder 38, a feeding guide rail 37 and a feeding sliding table 39, the switching device is fixed on the feeding sliding table 39, the feeding sliding table 39 is arranged on the feeding guide rail 37, the output end of the feeding air cylinder 38 is connected with the feeding sliding table 39, and the feeding air cylinder 38 can drive the feeding sliding table 39 to move along the feeding guide rail 37.

The specific structure of the deburring component is shown in fig. 3, the third motor is a third servo motor 45, and the second motor is a second servo motor 40. The feeding cylinder 38 is fixed on the side of the frame 36, the output end of the feeding cylinder is connected with the feeding sliding table 39, the feeding sliding table 39 is installed on the feeding guide rail 37, the feeding guide rail 37 is fixed on the bottom of the frame, and the feeding sliding table 39 can be controlled to move horizontally by the feeding cylinder 38. The second servo motor 40 is fixed on the feeding slide table 39, the output end of the second servo motor is connected with the fourth rotating shaft 42, the second rotating table 43 is fixed on the fourth rotating shaft 42, and the rotation of the second rotating table 43 is controlled by the second servo motor 40. The third servo motor 45 is arranged on the second rotating platform 43 through a bracket, the output end of the third servo motor 45 is connected with a third rotating shaft 46, a driving bevel gear 47 is arranged on the third rotating shaft 46, the driving bevel gear 47 is respectively meshed with a first driven bevel gear 52 and a second driven bevel gear 48, the first driven bevel gear 52 is arranged on a first rotating shaft 54, the first rotating shaft 54 is arranged on a supporting frame 44, the supporting frame 44 is arranged on the second rotating platform 43, a first rotating disk 53 is arranged on the first rotating shaft 54, and a wheel front burr brush 55 is arranged on the first rotating disk 53. The second driven bevel gear 48 is mounted on a second rotating shaft 49, the second rotating shaft 49 is mounted on the support frame 44, the second rotating disc 50 is mounted on the second rotating shaft 49, and the wheel back burr brush 51 is mounted on the second rotating disc 50. The driving bevel gear 47 can be driven to rotate by the third servo motor 45, and the first rotating shaft 54 and the second rotating shaft 49 are driven to rotate by the engagement of the driving bevel gear and the driven bevel gear, so that the wheel front burr brush 55 and the wheel back burr brush 51 are driven to rotate.

The working process of the wheel burr milling and brushing device is shown in figures 6-8:

firstly, a wheel 24 is placed on a supporting roller for positioning, then an upper air cylinder 25 is started, a lifting platform 28 is driven to move downwards, the wheel is pressed tightly through a first pressing roller 31 and a second pressing roller 35, then a mechanical arm 10 is started, and a driving milling cutter 12 mills and removes wheel front face bolt hole counter bore burrs 1, cap groove burrs 2, window burrs 3, outer side wheel rim burrs 4 and valve hole counter bore burrs 5 in sequence according to a set program path, wherein the first process step is that the wheel front face burrs are milled and removed in a state shown in fig. 6.

And then, the first pressing roller 31 and the second pressing roller 35 are lifted, the compaction state is released, the first servo motor 14 is started, the first rotating platform 17 is driven to rotate 180 degrees, the back surface of the wheel is enabled to be opposite to the milling cutter 12, then the first pressing roller 31 and the second pressing roller 35 move downwards again to compact the wheel, and then the milling cutter 12 sequentially mills and removes the spoke weight reducing pit burrs 6, the flange weight reducing pit burrs 7, the flange drainage groove burrs 8 and the center hole edge connecting burr 9 on the back surface of the wheel according to a set program path. When burrs at all parts of the back of the wheel are milled, the feeding cylinder 38 is started, the rotating wheel front burr brush 55 is driven to feed to the front of the wheel, burrs are brushed on the front of the wheel, deburring of a back cavity of the wheel and deburring of bristles on the front of the wheel are simultaneously carried out, the production beat is greatly reduced, the production efficiency is improved, and in the process step II, burrs are brushed on the front of the wheel when burrs on the back of the wheel are milled and removed as shown in the state of fig. 7.

Next, the first press roller 31 and the second press roller 35 are lifted up to release the pressing state, the first servo motor 14 is started again to drive the first rotating table 17 to rotate 180 degrees so that the front surface of the wheel faces the milling cutter 12, then the first press roller 31 and the second press roller 35 move downward again to press the wheel tightly, at the same time, the second servo motor 40 is started to drive the second rotating table 43 to rotate 180 degrees so that the wheel back surface burr brush 51 faces the back surface of the wheel, then the feeding cylinder 38 is started to drive the rotating wheel back surface burr brush 51 to feed to the back surface of the wheel, and the wheel back surface burr is brushed off, which is a third process step, in the state shown in fig. 8. So far, just accomplished the burring and the brush hair thorn of a wheel positive and negative, integrated three process steps with burring and brush hair thorn, production efficiency improves by a wide margin.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. A wheel burr milling and brushing device is characterized by comprising a burr milling component, a wheel positioning and clamping component and a brushing component, wherein the burr milling component and the brushing component are respectively positioned at two sides of the wheel positioning and clamping component;

the burr milling assembly comprises a manipulator, a driving motor and a milling cutter, wherein the driving motor is installed at the hand part of the manipulator, the milling cutter is installed at the output end of the driving motor, and the burr milling assembly can mill burrs on the front side and the back side of the wheel;

the wheel positioning and clamping assembly comprises an upper positioning and clamping unit and a lower positioning and clamping unit, the upper positioning and clamping unit and the lower positioning and clamping unit are used for positioning and clamping the wheel at the outer side bead seat and the inner side bead seat of the wheel, and the lower positioning and clamping unit can drive the wheel to rotate to switch the stations on the front side and the back side;

the brushing thorn assembly comprises a wheel front side brushing thorn assembly and a wheel back side brushing thorn assembly, and the brushing thorn assembly can brush and remove the front side burrs and the back side burrs of the wheel.

2. The wheel burr milling and brushing device of claim 1, wherein the brushing assembly further comprises a position adjusting assembly, a switching device, and a brushing driving assembly,

the brushing burr driving assembly can drive the brushing burr assembly on the front side of the wheel and the brushing burr assembly on the back side of the wheel to perform brushing burr work;

the wheel front brush burr component and the wheel back brush burr component are arranged on the conversion device, and the conversion device can drive the brush burr drive component, the wheel front brush burr component and the wheel back brush burr component to rotate, so that the wheel front brush burr component is aligned to the front of the wheel, and the wheel back brush burr component is aligned to the back of the wheel;

the conversion device is arranged on the position adjusting assembly, and the position adjusting assembly can drive the conversion device and the brush burr driving assembly, the brush burr assembly on the front side of the wheel and the brush burr assembly on the back side of the wheel to be far away from and close to the wheel.

3. A wheel burr milling and brushing device according to claim 2,

the brushing thorn assembly on the front side of the wheel comprises a first driven bevel gear, a first rotating disc, a first rotating shaft and a wheel front side burr brush; one end of a first rotating shaft is fixed on the first driven bevel gear, the other end of the first rotating shaft is fixed on a first rotating disc, and the burr brush on the front surface of the wheel is arranged on the first rotating disc;

the brushing and burring component on the back of the wheel comprises a second driven bevel gear, a second rotating shaft, a second rotating disc and a wheel back burr brush; one end of a second rotating shaft is fixed on the second driven bevel gear, the other end of the second rotating shaft is fixed on a second rotating disc, and the burr brush on the back of the wheel is arranged on the second rotating disc;

the bristle thorn driving assembly comprises a third motor, a third rotating shaft and a driving bevel gear; the driving bevel gear is respectively meshed with the first driven bevel gear and the second driven bevel gear, the output end of a third motor is connected with a third rotating shaft, and the third rotating shaft is connected with the driving bevel gear; the third motor drives the driving bevel gear to rotate through a third rotating shaft, the driving bevel gear drives the first driven bevel gear and the second driven bevel gear to rotate, so that the first driven bevel gear drives the wheel front burr brush to rotate through the first rotating shaft, and the second driven bevel gear drives the wheel back burr brush to rotate through the second rotating shaft.

4. The device for milling and brushing burrs on a wheel according to claim 2, wherein the switching device comprises a second motor, a fourth rotating shaft and a second rotating table, the second motor is fixed on the position adjusting assembly, an output shaft of the second motor is connected with the fourth rotating shaft, the fourth rotating shaft is fixed on the bottom surface of the second rotating table, and a brushing burr driving assembly, a brushing burr assembly on the front surface of the wheel and a brushing burr assembly on the back surface of the wheel are arranged on the second rotating table.

5. The wheel burr milling and brushing device according to claim 4, wherein a support frame is further fixedly arranged on the second rotating table, rotating shafts of the wheel front brushing burr component and the wheel back brushing burr component are both arranged on the support frame, and the brushing burr driving component is located inside the support frame.

6. The wheel burr milling and brushing device according to claim 2, wherein the position adjusting assembly comprises a feeding cylinder, a feeding guide rail and a feeding sliding table, the converting device is fixed on the feeding sliding table, the feeding sliding table is arranged on the feeding guide rail, an output end of the feeding cylinder is connected with the feeding sliding table, and the feeding cylinder can drive the feeding sliding table to move along the feeding guide rail.

7. The wheel burr milling and brushing device according to any one of claims 1 to 6, wherein the upper positioning and clamping unit comprises a lifting assembly and an upper bead seat pressing assembly, the upper bead seat pressing assembly is fixed at the lower part of the lifting assembly, and the lifting assembly can drive the upper bead seat pressing assembly to vertically move up and down;

the lower positioning and clamping unit comprises a rotating assembly and a lower tire bead seat supporting assembly, the lower tire bead seat supporting assembly is fixed on the upper portion of the rotating assembly, and the rotating assembly can drive the lower tire bead seat supporting assembly to rotate at any angle.

8. A wheel burr milling and brushing device according to claim 7, wherein the upper bead seat pressing assembly and the lower bead seat supporting assembly each comprise two outer bead seat rollers and two inner bead seat rollers, and a distance between the outer bead seat rollers and the inner bead seat rollers is adjustable.

9. The wheel burr milling and brushing device according to any one of claims 1 to 6, wherein the upper positioning and clamping unit comprises a lifting assembly and an upper bead seat pressing assembly, the lifting assembly comprises an upper cylinder and a lifting table, an output end of the upper cylinder is fixed on the upper surface of the lifting table, and the upper cylinder can drive the lifting table to move up and down; the upper tire bead seat pressing assembly is fixed on the bottom surface of the lifting platform and comprises a second supporting platform, a second electric cylinder, a third supporting platform, a second sliding block, a second guide rail, a first pressing roller and a second pressing roller, wherein the second supporting platform and the second guide rail are fixed on the bottom surface of the lifting platform; the second electric cylinder pushes the second sliding block to move along the second guide rail, and the third supporting platform moves along with the second sliding block, so that the distance between the first pressing roller and the second pressing roller is adjustable.

10. The device for milling and deburring wheels according to claim 9, wherein the lower positioning and clamping unit comprises a mounting frame, a first motor, a fifth rotating shaft, a first rotating table, a first supporting table, a first electric cylinder, a first guide rail, a first slider, a fourth supporting table, a first supporting roller and a second supporting roller, the first motor is fixed on the mounting frame, one end of the fifth rotating shaft is connected with an output shaft of the first motor, the other end of the fifth rotating shaft is connected with the bottom surface of the first rotating table, the first supporting table and the first guide rail are fixed on the upper surface of the first rotating table, the first electric cylinder is fixed on the side surface of the first supporting table, the output end of the first electric cylinder is connected with the first slider, the first slider is mounted on the first guide rail, the fourth supporting table is fixedly arranged on the upper surface of the first slider, and the two first supporting rollers are fixed on the top of the first supporting table, the two second supporting rollers are fixed at the top of the fourth supporting table, and the shapes of the first supporting roller and the second supporting roller are respectively adapted to the contour lines of the inner side bead seat and the outer side bead seat; the first electric cylinder pushes the first sliding block to move along the first guide rail, and the fourth supporting platform moves along with the first sliding block, so that the distance between the first supporting roller and the second supporting roller is adjustable.

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