CN112846999A - Processing apparatus of automobile wheel hub - Google Patents
Processing apparatus of automobile wheel hub Download PDFInfo
- Publication number
- CN112846999A CN112846999A CN202110094219.2A CN202110094219A CN112846999A CN 112846999 A CN112846999 A CN 112846999A CN 202110094219 A CN202110094219 A CN 202110094219A CN 112846999 A CN112846999 A CN 112846999A
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- Prior art keywords
- arm
- cleaning
- hub
- clamping
- wheel
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- 238000004140 cleaning Methods 0.000 claims abstract description 117
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 7
- 230000010405 clearance mechanism Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 244000137852 Petrea volubilis Species 0.000 description 8
- 239000011324 bead Substances 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/44—Single-purpose machines or devices for grinding rims of vehicle wheels, e.g. for bicycles
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a processing device of an automobile hub, which comprises a machine box body, wherein a mounting bracket is fixedly arranged on one side of the machine box body, a sliding frame is arranged on one side of the machine box body, and a clamping and cleaning mechanism is fixedly arranged on one side of the sliding frame; when centre gripping clearance mechanism got wheel hub clamp, in the axis of dialling inserted wheel hub's shaft hole, three centre gripping arm carries out the centre gripping to wheel hub's outer felly, the rotating electrical machines drives the carousel rotation, can realize wheel hub's rotatory cleaning through the axis of dialling, and three centre gripping arm has better stability when wheel hub is rotatory, prevent wheel hub departure when rotatory, and can also guarantee the circularity of wheel hub when polishing, avoid the condition that the piece that appears in the single department wearing and tearing seriously.
Description
Technical Field
The invention relates to the technical field of wheel processing equipment, in particular to a processing device of an automobile hub.
Background
The hub is an intermediate member that fixes the tire and connects the tire and the axle. With continuous improvements, hubs have become fully functional, monolithic components under modern industrial technological conditions. The wheel hub is used as a rotary motion part and must meet the technical conditions of light weight, fatigue resistance, dynamic balance and the like on the premise that the wheel hub has certain rigidity. Compared with the prior steel hub, the aluminum alloy hub has the advantages that the weight is greatly reduced: under the same size and the same strength, the mass of the aluminum alloy wheel hub is about half of that of the steel wheel hub. The light aluminum alloy wheel hub can enable the vehicle to have better dynamic performance, and meanwhile, the vehicle is oil-saving and good in heat dissipation performance.
Present wheel hub finishes in production the back, need polish to the burr of wheel hub's circumference, prevent that wheel hub is not smooth to cause wearing and tearing to the tire, present wheel hub is polished and is polished for the handheld polisher of manual usually, but this kind of mode of polishing intensity of labour is big, and the deviation easily appears when polishing moreover, can not guarantee wheel hub's circularity, and the dust that produces at the wheel hub internal surface can not obtain the clearance moreover to and the protruding miscellaneous point in the wheel hub outside is not convenient for to be cleared up.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to practical requirements and provide a processing device of an automobile hub so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the processing device for the automobile hub comprises a machine box body, wherein supporting legs are fixedly mounted at four corners of the bottom of the machine box body respectively, the machine box body is provided with a box chamber, and the outside of the box chamber is movably connected with a split type box door; a wheel hub placing groove convenient for placing a wheel hub is formed in the middle of the top of the machine box body; a mounting bracket is fixedly mounted on one side of the case body, which is far away from the case door; the inner side of the mounting bracket is fixedly provided with an air cylinder; a piston rod of the cylinder is fixedly connected with the sliding frame; a clamping and cleaning mechanism is fixedly arranged on one side of the sliding frame; the clamping and cleaning mechanism is positioned right above the hub placing groove;
the mounting bracket is provided with two parallel sliding chutes; two convex sliding blocks are arranged on one side of the sliding frame, which is far away from the clamping and cleaning mechanism, and the two convex sliding blocks are arranged in the sliding groove and are in sliding connection with the sliding groove; and a fixing plate is fixedly arranged on the outer side of the sliding block.
Furthermore, the clamping and cleaning mechanism comprises a mounting seat, a motor seat, a rotating motor, a turntable, a shifting shaft and a clamping arm, wherein the motor seat is fixedly mounted in the middle of the top of the mounting seat; a rotating motor is fixedly arranged at the upper part of the motor base; the rotating motor penetrates through the motor base and extends to the lower part of the mounting base; the rotary table is fixedly arranged on a power output shaft of the rotating motor; the dial shaft is provided with five, and all fixed mounting is in the bottom of carousel.
Furthermore, the mounting seat is hexagonal; the clamping arms are three and are uniformly distributed outside the mounting seat.
Furthermore, the clamping arm comprises a fixed arm, a movable arm, a clamping cylinder, a mounting plate, a clamping wheel and an inner side cleaning assembly, wherein one end of the fixed arm, which is far away from the mounting seat, is movably connected with the movable arm through a rotating shaft; clamping cylinders are arranged on the inner sides of the fixed arm and the movable arm; two ends of the clamping cylinder are respectively and fixedly connected with the fixed arm and the movable arm; two mounting plates are arranged on the inner side of one end of the movable arm, which is far away from the fixed arm; a clamping wheel is arranged between the two mounting plates; the clamping wheel adopts a rubber wheel; the top of mounting panel still fixed mounting be used for the inboard clean subassembly of clearance of wheel hub.
Furthermore, a first side arm and a second side arm are respectively and fixedly installed on two sides of one end, close to the installation plate, of the movable arm; one end of the first side arm, which is far away from the movable arm, is fixedly provided with a convex point cleaning block for removing disordered convex metal points of the hub; and two abrasive paper wheels are arranged at one end of the second side arm far away from the movable arm.
Furthermore, cylindrical bulges are arranged on two sides of the lower end of the movable arm; the first side arm and the second side arm are provided with two through holes which can be movably connected with the cylindrical bulges; the first side arm and the second side arm are buckled at two ends of the cylindrical protrusion through holes, and torsion springs are arranged between the first side arm and the cylindrical protrusion and between the second side arm and the cylindrical protrusion.
Furthermore, the inner side cleaning assembly comprises an inner side cleaning arm, an extension spring, a cleaning wheel and a control rod, wherein one end of the inner side cleaning arm is connected with a movable seat through a rotating shaft, and the movable seat is fixed on the inner side of the movable arm; the inner side cleaning arm is connected with the movable arm through an extension spring; the cleaning wheel is arranged at one end of the inner side cleaning arm far away from the movable arm.
Furthermore, the inner side cleaning arm is L-shaped, and a control rod is fixedly arranged below one end of the inner side cleaning arm close to the movable arm.
Furthermore, the bottom of the corner of the inner side cleaning arm close to one end of the cleaning wheel is provided with a through groove, and a beam waist type edge grinding wheel is arranged in the through groove.
(3) Has the advantages that:
A. according to the clamping and cleaning mechanism, the hub placing groove is formed in the top of the case body, the hub is placed behind the hub placing groove, the hub is located under the clamping and cleaning mechanism, the piston rod of the air cylinder contracts to drive the sliding frame to slide downwards along the sliding groove in the mounting support, and therefore the clamping and cleaning mechanism can conveniently clamp the hub.
B. According to the hub clamping and cleaning device, when the hub is clamped by the clamping and cleaning mechanism, the shifting shaft is inserted into the shaft hole of the hub, the three clamping arms clamp the outer rim of the hub, the clamping effect is good, the rotating motor drives the turntable to rotate, the hub can be cleaned in a rotating mode through the shifting shaft, the three clamping arms have good stability when the hub rotates, the hub is prevented from flying out when rotating, the circularity of the hub during grinding can be guaranteed, and the situation that waste parts are generated due to serious abrasion of a single part is avoided.
C. When the clamping arm clamps the hub, the clamping cylinder contracts, the movable arm draws close to the inner side, the clamping wheel arranged on the mounting plate is attached to the surface of the inner side of the rim, the clamping wheel rotates while the hub rotates, the rotation smoothness of the hub is guaranteed, the bump cleaning block on the first side arm is attached to the surface of the inner side of the rim, messy bump cleaning can be achieved, and the neatness of the surface of the inner side of the rim is guaranteed; the second side arm is provided with the abrasive paper wheel, and the abrasive paper wheel is in fit with the surface of the inner side of the rim, so that the polishing effect can be achieved, and the surface of the inner side of the rim is finely polished.
D. According to the invention, the first side arm and the second side arm are movably connected with the movable arm and are sleeved with the torsion springs, so that the first side arm and the second side arm can attach the bump cleaning block and the abrasive paper wheel to the surface of the inner side of the rim in a self-adaptive manner, and each hub can be well polished.
E. According to the invention, before the hub is clamped, the inner cleaning arm is pulled up by the extension spring and is in a raised state, when the clamping wheel is attached to the inner side surface of the rim, the control rod is extruded outwards due to the protrusion of the rim of the hub, the inner cleaning arm overcomes the elastic force of the extension spring at the moment, one end of the inner cleaning arm is turned downwards, and the cleaning wheel arranged at one end of the inner cleaning arm falls on the inner groove bottom of the hub at the moment, so that metal scraps scattered on the groove bottom can be cleaned, and the comprehensive cleaning effect of the hub is effectively improved.
F. In the invention, the bottom of the corner of the inner cleaning arm close to one end of the cleaning wheel is provided with the through groove, the waist-shaped edge grinding wheel is arranged in the through groove and is attached to the bead seat of the hub, so that the bead seat can be prevented from being cut and rubbed, and the burr removal treatment is carried out through the abrasive paper layer outside the waist-shaped edge grinding wheel.
Drawings
FIG. 1 is a schematic perspective view of a processing apparatus for automobile wheel hubs according to the present invention;
FIG. 2 is a bottom view of the automobile hub processing device of the present invention shown in FIG. 1;
FIG. 3 is a rear view of the processing apparatus for automobile wheel hub of the present invention shown in FIG. 1;
FIG. 4 is a schematic structural view of a clamping and cleaning mechanism of a processing device for an automobile hub of the invention;
FIG. 5 is a bottom view of FIG. 4 of the automobile hub treating apparatus of the present invention;
FIG. 6 is a schematic structural view of a clamping arm of the processing device for the automobile hub of the present invention;
FIG. 7 is a bottom view of FIG. 6 of the processing apparatus for automobile wheel hub of the present invention;
FIG. 8 is a partial enlarged view of the processing apparatus for automobile wheel hub of the present invention shown in FIG. 6;
fig. 9 is a partially enlarged view of the processing apparatus for automobile wheel hub of the present invention shown in fig. 4.
The reference numbers are as follows:
the machine comprises a machine box body 1, supporting legs 2, a box door 3, a hub placing groove 4, a mounting bracket 5, a sliding frame 6, a clamping and cleaning mechanism 7, a fixing plate 8, an air cylinder 9, a sliding groove 10, a mounting seat 71, a motor seat 72, a rotating motor 73, a turntable 74, a shifting shaft 75, a clamping arm 76, a fixing arm 761, a movable arm 762, a clamping air cylinder 763, a mounting plate 764, a clamping wheel 765, an inner side cleaning component 766, a first side arm 767, a salient point cleaning block 768, a second side arm 769, a sand paper wheel 760, an inner side cleaning arm 7661, a tension spring 7662, a cleaning wheel 7663, a control rod 7664 and a beam waist type edge grinding wheel 7665.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 9 and examples:
a processing device for an automobile hub comprises a machine box body 1, wherein supporting legs 2 are fixedly mounted at four corners of the bottom of the machine box body 1 respectively, the machine box body 1 is provided with a box chamber, and a split box door 3 is movably connected to the outside of the box chamber; a hub placing groove 4 convenient for placing a hub is formed in the middle of the top of the case body 1; a mounting bracket 5 is fixedly arranged on one side of the case body 1 far away from the case door 3; the inner side of the mounting bracket 5 is fixedly provided with a cylinder 9; a piston rod of the air cylinder 9 is fixedly connected with the sliding frame 6; a clamping and cleaning mechanism 7 is fixedly arranged on one side of the sliding frame 6; the clamping and cleaning mechanism 7 is positioned right above the hub placing groove 4;
the mounting bracket 5 is provided with two parallel sliding grooves 10; one side of the sliding frame 6, which is far away from the clamping and cleaning mechanism 7, is provided with two convex sliding blocks, and the two convex sliding blocks are arranged in the sliding groove 10 and are in sliding connection with the sliding groove 10; in the invention, a hub placing groove 4 is formed in the top of the case body 1, and a hub is placed behind the hub placing groove 4, so that the hub is positioned right below the clamping and cleaning mechanism 7, a piston rod of the air cylinder 9 contracts to drive the sliding frame 6 to slide downwards along a sliding groove 10 in the mounting bracket 5, and convenience is brought to clamping and taking of the hub by the clamping and cleaning mechanism 7.
In this embodiment, the clamping and cleaning mechanism 7 includes a mounting base 71, a motor base 72, a rotating motor 73, a turntable 74, a shifting shaft 75 and a clamping arm 76, wherein the motor base 72 is fixedly mounted in the middle of the top of the mounting base 71; a rotating motor 73 is fixedly arranged at the upper part of the motor base 72; the rotating motor 73 penetrates through the motor base 72 and extends to the lower part of the mounting base 71; the rotary disc 74 is fixedly arranged on a power output shaft of the rotating motor 73; the number of the toggle shafts 75 is five, and the toggle shafts are all fixedly installed at the bottom of the turntable 74.
In the invention, when the clamping and cleaning mechanism 7 clamps the hub, the shifting shaft 75 is inserted into the shaft hole of the hub, the three clamping arms 76 clamp the outer rim of the hub, so that the clamping effect is better, the rotating motor 73 drives the turntable 74 to rotate, the hub can be rotated and cleaned through the shifting shaft 75, the three clamping arms 76 have better stability when the hub rotates, the hub is prevented from flying out when rotating, the circularity of the hub during grinding can be ensured, and the condition that waste parts are generated due to serious abrasion at a single part is avoided.
In this embodiment, the mounting seat 71 is hexagonal; the number of the clamping arms 76 is three, and the clamping arms are uniformly distributed outside the mounting seat 71.
In this embodiment, the clamping arm 76 includes a fixed arm 761, a movable arm 762, a clamping cylinder 763, a mounting plate 764, a clamping wheel 765 and an inner cleaning assembly 766, wherein the movable arm 762 is movably connected to one end of the fixed arm 761, which is far away from the mounting seat 71, through a rotating shaft; a clamping cylinder 763 is arranged on the inner sides of the fixed arm 761 and the movable arm 762; two ends of the clamping cylinder 763 are respectively and fixedly connected with the fixed arm 761 and the movable arm 762; two mounting plates 764 are disposed on the inner side of the movable arm 762 far away from the fixed arm 761; a clamping wheel 765 is arranged between the two mounting plates 764; the clamping wheel 765 adopts a rubber wheel; an inner side cleaning component 766 for cleaning the inner side of the hub is fixedly mounted above the mounting plate 764.
In the invention, when the clamping arm 76 clamps the hub, the clamping cylinder 763 contracts, the movable arm 762 approaches to the inner side, the clamping wheel 765 arranged on the mounting plate 764 is attached to the surface of the inner side of the rim, the clamping wheel 765 rotates while the hub rotates, the rotation smoothness of the hub is ensured, the bump cleaning block 768 on the first side arm 767 is attached to the surface of the inner side of the rim, the disordered bump can be cleaned, and the neatness of the surface of the inner side of the rim is ensured; the second side arm 769 is provided with a sand paper wheel 760, and the sand paper wheel 760 is attached to the inner side surface of the rim, so that a polishing effect can be achieved, and the inner side surface of the rim can be finely polished.
In this embodiment, a first side arm 767 and a second side arm 769 are respectively and fixedly installed on two sides of one end of the movable arm 762 close to the mounting plate 764; a bump cleaning block 768 for removing disordered protruding metal points of the hub is fixedly mounted at one end, away from the movable arm 762, of the first side arm 767; two abrasive paper wheels 760 are arranged at one end of the second side arm 769 away from the movable arm 762.
In the invention, the first side arm 767 and the second side arm 769 are movably connected with the movable arm 762 and are sleeved with the torsion springs, so that the salient point cleaning block 768 and the abrasive paper wheel 760 are adaptively attached to the inner side surface of a rim by the first side arm 767 and the second side arm 769, and each hub can be well polished.
In this embodiment, cylindrical protrusions are disposed on two sides of the lower end of the movable arm 762; the first side arm 767 and the second side arm 769 are provided with two through holes which can be movably connected with the cylindrical protrusion; the first side arm 767 and the second side arm 769 are fastened to two ends of the cylindrical protrusion through holes, and torsion springs are arranged between the first side arm 767 and the cylindrical protrusion and between the second side arm 769 and the cylindrical protrusion.
In this embodiment, the inside cleaning assembly 766 includes an inside cleaning arm 7661, an extension spring 7662, a cleaning wheel 7663 and a control rod 7664, wherein one end of the inside cleaning arm 7661 is connected with a movable seat through a rotating shaft, and the movable seat is fixed on the inside of the movable arm 762; the inner cleaning arm 7661 is connected with the movable arm 762 through an extension spring 7662; the cleaning wheel 7663 is disposed at an end of the inner cleaning arm 7661 remote from the movable arm 762.
In the invention, before the hub is clamped, the inner cleaning arm 7661 is pulled up by the extension spring 7662, the inner cleaning arm 7661 is in a lifting state, when the clamping wheel 765 is attached to the inner surface of a rim, the control rod 7664 is extruded outwards due to the protrusion of the rim of the hub, at the moment, the inner cleaning arm 7661 overcomes the elastic force of the extension spring 7662, one end of the inner cleaning arm is turned downwards, at the moment, the cleaning wheel 7663 installed at one end of the inner cleaning arm 7661 falls on the groove bottom of the inner side of the hub, metal scraps scattered on the groove bottom can be cleaned, and the all-round cleaning effect of the hub is effectively improved.
In this embodiment, the inner cleaning arm 7661 is provided in an L-shape, and a control rod 7664 is further fixedly mounted below one end of the inner cleaning arm 7661 close to the movable arm 762.
In this embodiment, a through groove is formed at the bottom of a corner of the inner side cleaning arm 7661 close to one end of the cleaning wheel 7663, and a beam waist type edge grinding wheel 7665 is arranged inside the through groove.
In the invention, a through groove is formed in the bottom of a corner of the inner cleaning arm 7661 close to one end of the cleaning wheel 7663, a waist-shaped edge grinding wheel 7665 is arranged in the through groove, and the waist-shaped edge grinding wheel 7665 is attached to a bead seat of a wheel hub, so that the bead seat can be prevented from being rubbed, and the burr removing treatment is carried out through an abrasive paper layer outside the waist-shaped edge grinding wheel 7665.
The working principle of the invention comprises the following processes:
after the hub is placed in the hub placing groove 4, the hub is located right below the clamping and cleaning mechanism 7, a piston rod of the air cylinder 9 contracts to drive the sliding frame 6 to slide downwards along the sliding groove 10 on the mounting bracket 5, the shifting shaft 75 is inserted into a shaft hole of the hub, when the clamping arm 76 clamps the hub, the clamping air cylinder 763 contracts, the movable arm 762 draws close inwards, the clamping wheel 765 mounted on the mounting plate 764 is attached to the surface on the inner side of the rim, and because the first side arm 767 and the second side arm 769 are movably connected with the movable arm 762 and are sleeved with the torsion spring, the first side arm 767 and the second side arm 769 can enable the bump cleaning block 768 and the abrasive paper wheel 760 to be attached to the surface on the inner side of the rim in a self-adaptive manner;
due to the protrusion of the rim of the hub, the control rod 7664 is pressed outwards, at the moment, the inner cleaning arm 7661 overcomes the elastic force of the extension spring 7662, one end of the inner cleaning arm 7662 is turned downwards, and at the moment, the cleaning wheel 7663 installed at one end of the inner cleaning arm 7661 falls on the bottom of the groove on the inner side of the hub;
meanwhile, the girdling type edge grinding wheel 7665 is attached to a bead seat of the hub, so that the bead seat can be prevented from being scratched, and deburring is carried out through a sand paper layer outside the girdling type edge grinding wheel 7665;
during cleaning, the rotating motor 73 drives the rotating disc 74 to rotate, the hub can be cleaned in a rotating mode through the shifting shaft 75, the three clamping arms 76 have good stability during rotation of the hub, the hub is prevented from flying out during rotation, the circularity of the hub during grinding can be guaranteed, and the situation that waste parts are caused due to serious single-point abrasion is avoided;
the bump cleaning block 768 on the first side arm 767 is attached to the surface of the inner side of the rim, so that disordered bump points can be cleaned, and the neatness of the surface of the inner side of the rim is guaranteed; the second side arm 769 is provided with a sand paper wheel 760, and the sand paper wheel 760 is attached to the surface of the inner side of the rim, so that a polishing effect can be achieved, and the surface of the inner side of the rim is finely polished;
the cleaning wheel 7663 is attached to the bottom of the inner side of the hub, so that metal scraps scattered on the bottom of the hub can be cleaned, and the comprehensive cleaning effect of the hub is effectively improved.
The invention has the beneficial effects that:
in the invention, the hub placing groove 4 is formed in the top of the case body 1, and after the hub is placed in the hub placing groove 4, the hub is positioned under the clamping and cleaning mechanism 7, the piston rod of the air cylinder 9 is contracted to drive the sliding frame 6 to slide downwards along the sliding groove 10 on the mounting bracket 5, so that the hub can be conveniently clamped by the clamping and cleaning mechanism 7.
In the invention, when the clamping and cleaning mechanism 7 clamps the hub, the shifting shaft 75 is inserted into the shaft hole of the hub, the three clamping arms 76 clamp the outer rim of the hub, so that the clamping effect is better, the rotating motor 73 drives the turntable 74 to rotate, the hub can be rotated and cleaned through the shifting shaft 75, the three clamping arms 76 have better stability when the hub rotates, the hub is prevented from flying out when rotating, the circularity of the hub during grinding can be ensured, and the condition that waste parts are generated due to serious abrasion at a single part is avoided.
In the invention, when the clamping arm 76 clamps the hub, the clamping cylinder 763 contracts, the movable arm 762 approaches to the inner side, the clamping wheel 765 arranged on the mounting plate 764 is attached to the surface of the inner side of the rim, the clamping wheel 765 rotates while the hub rotates, the rotation smoothness of the hub is ensured, the bump cleaning block 768 on the first side arm 767 is attached to the surface of the inner side of the rim, the disordered bump can be cleaned, and the neatness of the surface of the inner side of the rim is ensured; the second side arm 769 is provided with a sand paper wheel 760, and the sand paper wheel 760 is attached to the inner side surface of the rim, so that a polishing effect can be achieved, and the inner side surface of the rim can be finely polished.
In the invention, the first side arm 767 and the second side arm 769 are movably connected with the movable arm 762 and are sleeved with the torsion springs, so that the salient point cleaning block 768 and the abrasive paper wheel 760 are adaptively attached to the inner side surface of a rim by the first side arm 767 and the second side arm 769, and each hub can be well polished.
In the invention, before the hub is clamped, the inner cleaning arm 7661 is pulled up by the extension spring 7662, the inner cleaning arm 7661 is in a lifting state, when the clamping wheel 765 is attached to the inner surface of a rim, the control rod 7664 is extruded outwards due to the protrusion of the rim of the hub, at the moment, the inner cleaning arm 7661 overcomes the elastic force of the extension spring 7662, one end of the inner cleaning arm is turned downwards, at the moment, the cleaning wheel 7663 installed at one end of the inner cleaning arm 7661 falls on the groove bottom of the inner side of the hub, metal scraps scattered on the groove bottom can be cleaned, and the all-round cleaning effect of the hub is effectively improved.
In the invention, a through groove is formed in the bottom of a corner of the inner cleaning arm 7661 close to one end of the cleaning wheel 7663, a waist-shaped edge grinding wheel 7665 is arranged in the through groove, and the waist-shaped edge grinding wheel 7665 is attached to a bead seat of a wheel hub, so that the bead seat can be prevented from being rubbed, and the burr removing treatment is carried out through an abrasive paper layer outside the waist-shaped edge grinding wheel 7665.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (9)
1. The automobile hub treatment device comprises a machine box body (1) and is characterized in that supporting legs (2) are fixedly mounted at four corners of the bottom of the machine box body (1) respectively, the machine box body (1) is provided with a box chamber, and the outside of the box chamber is movably connected with a split box door (3); a hub placing groove (4) convenient for placing a hub is formed in the middle of the top of the machine box body (1); a mounting bracket (5) is fixedly mounted on one side of the case body (1) far away from the case door (3); a cylinder (9) is fixedly arranged on the inner side of the mounting bracket (5); a piston rod of the air cylinder (9) is fixedly connected with the sliding frame (6); a clamping and cleaning mechanism (7) is fixedly arranged on one side of the sliding frame (6); the clamping and cleaning mechanism (7) is positioned right above the hub placing groove (4);
the mounting bracket (5) is provided with two parallel sliding chutes (10); one side of the sliding frame (6) far away from the clamping and cleaning mechanism (7) is provided with two convex sliding blocks, and the two convex sliding blocks are arranged in the sliding groove (10) and are in sliding connection with the sliding groove (10); and a fixing plate (8) is fixedly arranged on the outer side of the sliding block.
2. The processing apparatus for automobile hubs according to claim 1, characterized in that: the clamping and cleaning mechanism (7) comprises a mounting seat (71), a motor seat (72), a rotating motor (73), a turntable (74), a shifting shaft (75) and a clamping arm (76), wherein the motor seat (72) is fixedly mounted in the middle of the top of the mounting seat (71); a rotating motor (73) is fixedly arranged at the upper part of the motor base (72); the rotating motor (73) penetrates through the motor base (72) and extends to the lower part of the mounting base (71); the rotary disc (74) is fixedly arranged on a power output shaft of the rotating motor (73); the number of the shifting shafts (75) is five, and the five shifting shafts are all fixedly arranged at the bottom of the turntable (74).
3. The processing apparatus for automobile hubs according to claim 2, characterized in that: the mounting seat (71) is hexagonal; the number of the clamping arms (76) is three, and the clamping arms are uniformly distributed outside the mounting seat (71).
4. The processing apparatus for automobile hubs according to claim 3, characterized in that: the clamping arm (76) comprises a fixing arm (761), a movable arm (762), a clamping cylinder (763), a mounting plate (764), a clamping wheel (765) and an inner side cleaning component (766), wherein one end, far away from the mounting seat (71), of the fixing arm (761) is movably connected with the movable arm (762) through a rotating shaft; a clamping cylinder (763) is arranged on the inner sides of the fixed arm (761) and the movable arm (762); two ends of the clamping cylinder (763) are respectively and fixedly connected with the fixed arm (761) and the movable arm (762); two mounting plates (764) are arranged on the inner side of one end, away from the fixed arm (761), of the movable arm (762); a clamping wheel (765) is arranged between the two mounting plates (764); the clamping wheel (765) adopts a rubber wheel; an inner side cleaning component (766) for cleaning the inner side of the hub is fixedly mounted above the mounting plate (764).
5. The processing apparatus for automobile hubs according to claim 4, characterized in that: a first side arm (767) and a second side arm (769) are respectively and fixedly installed on two sides of one end, close to the installation plate (764), of the movable arm (762); one end of the first side arm (767) far away from the movable arm (762) is fixedly provided with a salient point cleaning block (768) for removing disordered protruding metal points of the hub; and two abrasive paper wheels (760) are arranged at one end of the second side arm (769) far away from the movable arm (762).
6. The processing apparatus for automobile hubs according to claim 5, characterized in that: cylindrical protrusions are arranged on two sides of the lower end of the movable arm (762); the first side arm (767) and the second side arm (769) are provided with two through holes which can be movably connected with the cylindrical protrusion; the first side arm (767) and the second side arm (769) are buckled at two ends of the cylindrical protrusion through the through holes, and torsion springs are arranged between the first side arm (767) and the cylindrical protrusion and between the second side arm (769) and the cylindrical protrusion.
7. The processing apparatus for automobile hubs according to claim 6, characterized in that: the inner side cleaning component (766) comprises an inner side cleaning arm (7661), an extension spring (7662), a cleaning wheel (7663) and a control rod (7664), wherein one end of the inner side cleaning arm (7661) is connected with a movable seat through a rotating shaft, and the movable seat is fixed on the inner side of the movable arm (762); the inner side cleaning arm (7661) is connected with the movable arm (762) through an extension spring (7662); the cleaning wheel (7663) is arranged at one end of the inner cleaning arm (7661) far away from the movable arm (762).
8. The processing apparatus for automobile hubs according to claim 7, characterized in that: the inner side cleaning arm (7661) is arranged in an L shape, and a control rod (7664) is fixedly arranged below one end of the inner side cleaning arm (7661) close to the movable arm (762).
9. The processing apparatus for automobile hubs according to claim 8, characterized in that: the bottom of the corner of the inner side cleaning arm (7661) close to one end of the cleaning wheel (7663) is provided with a through groove, and a beam waist type edge grinding wheel (7665) is arranged in the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094219.2A CN112846999B (en) | 2021-01-24 | 2021-01-24 | Processing apparatus of automobile wheel hub |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094219.2A CN112846999B (en) | 2021-01-24 | 2021-01-24 | Processing apparatus of automobile wheel hub |
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| CN112846999A true CN112846999A (en) | 2021-05-28 |
| CN112846999B CN112846999B (en) | 2022-08-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346888A (en) * | 2021-12-13 | 2022-04-15 | 镇江裕久智能装备股份有限公司 | Automobile aluminum alloy wheel hub polishing equipment |
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| CN107900806A (en) * | 2017-12-04 | 2018-04-13 | 秦宾 | A kind of pipe fitting end processing unit (plant), method and application |
| CN108745977A (en) * | 2018-06-01 | 2018-11-06 | 浙江芊荷科技有限公司 | New energy automobile spare part processing equipment |
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| WO1991011291A1 (en) * | 1990-02-05 | 1991-08-08 | Smarsh Steven G | Pivotable centerless grinder |
| CN106670904A (en) * | 2017-02-21 | 2017-05-17 | 杭州腾略科技有限公司 | Automobile steel ring positioning and grinding device |
| CN107900806A (en) * | 2017-12-04 | 2018-04-13 | 秦宾 | A kind of pipe fitting end processing unit (plant), method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114346888A (en) * | 2021-12-13 | 2022-04-15 | 镇江裕久智能装备股份有限公司 | Automobile aluminum alloy wheel hub polishing equipment |
| CN114346888B (en) * | 2021-12-13 | 2024-04-02 | 镇江裕久智能装备股份有限公司 | Automobile aluminum alloy hub polishing equipment |
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|---|---|
| CN112846999B (en) | 2022-08-09 |
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Effective date of registration: 20220708 Address after: 276800 north of Xinhe road and west of Longshan Road, North Economic Development Zone, Rizhao City, Shandong Province Applicant after: Wulian Guosheng Machinery Co.,Ltd. Address before: Building 1, Jingxin international city, No.33, Fenghuang Road, Zhongxin Town, Zengcheng District, Guangzhou, Guangdong 511300 Applicant before: Li Wenliang |
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