CN110576345A - Hub surface optical rotation method and optical rotation equipment - Google Patents
Hub surface optical rotation method and optical rotation equipment Download PDFInfo
- Publication number
- CN110576345A CN110576345A CN201910826614.8A CN201910826614A CN110576345A CN 110576345 A CN110576345 A CN 110576345A CN 201910826614 A CN201910826614 A CN 201910826614A CN 110576345 A CN110576345 A CN 110576345A
- Authority
- CN
- China
- Prior art keywords
- optical rotation
- hub
- paint
- grinding
- clamping jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a hub surface optical rotation method and optical rotation equipment, wherein the optical rotation method comprises the following steps: grinding the hub surface using # 120 sandpaper; grinding abrasive paper marks by using 240#, 400#, 600#, and 800# abrasive paper in sequence; spraying a powder base coat and baking, and then spraying a color paint coat and baking; removing the paint in the region to be optically rotated; grinding the remaining paint using 800# sandpaper; grinding sand paper marks by using 1000#, 1200#, 1500# and a sponge wheel in sequence; adopting optical rotation equipment to make the region to be optically rotated into annular grains; spraying powder transparent paint and baking. The invention adopts abrasive paper grinding and optical rotation treatment, eliminates the grains of the abrasive paper through the optical rotation treatment, and manufactures annular polishing fine grains, so that the light rotating surface of the product achieves the effect of high brightness and whiteness, and the aesthetic feeling of the product is improved; the optical rotation surface is smooth, no burr is arranged on the edge, the adhesive force of the transparent protective resin coated on the surface is good, the thickness of the resin is uniform, and the corrosion resistance effect is good.
Description
Technical Field
the invention relates to the field of hub surface treatment, in particular to a hub surface optical rotation method and optical rotation equipment.
Background
at the present stage, people have higher and higher requirements on the appearance of automobile hubs, bright color areas with different shapes and patterns are designed on the surfaces of a large number of automobile hubs, the existing bright color areas are generally realized by spraying transparent paint after machining, but obvious knife lines can appear during machining of a mechanical cutter, so that the thickness of the outer transparent paint is uneven, the outer transparent paint is easy to fall off, the corrosion resistance of the outer transparent paint is poor, the bright white effect of the product is poor, and the attractiveness of the product is influenced.
disclosure of Invention
the invention aims to provide a hub surface optical rotation method and optical rotation equipment, which are used for solving the problems that cutter marks are left on the surface of an automobile hub due to a bright color area generated by machining the surface of the automobile hub by a mechanical cutter and the corrosion resistance is poor due to uneven thickness of outer layer transparent paint in the prior art.
The invention provides a hub surface optical rotation method, which comprises the following steps:
(1) Grinding the surface of the hub processing area by using No. 120 abrasive paper, and completely removing processing lines;
(2) Sequentially grinding abrasive paper marks left in the step (1) by using 240#, 400#, 600#, and 800# abrasive paper;
(3) Spraying a powder base coat on the surface of the wheel hub and baking, and then spraying a color paint coat on the surface of the wheel hub and baking;
(4) Removing paint in a to-be-spun area on the surface of the hub by using laser paint stripping equipment;
(5) grinding the residual paint in the area to be optically rotated by using 800# sand paper;
(6) grinding sand paper marks left in the step (5) by using 1000#, 1200#, 1500# and a sponge wheel in sequence;
(7) adopting optical rotation equipment to make a region to be optically rotated on the surface of the hub into annular grains;
(8) spraying powder transparent paint on the surface of the hub and baking.
furthermore, the material of the foundation coating is resin.
furthermore, the color paint coating is made of a mixture of resin and color paste.
Furthermore, the material of the powder transparent paint is resin.
The invention provides hub surface optical rotation equipment, which comprises a base, a lifting motor, a clamping jaw module and a material cylinder, wherein a guide pillar is fixedly installed on the base, the upper part of the guide pillar is connected with a supporting arm in a sliding mode, the lifting motor is fixedly installed at the top of the guide pillar, an output shaft of the lifting motor is fixedly connected with a lead screw, the supporting arm is in threaded connection with the lead screw, a clamping jaw rotation driving module is fixedly installed on the outer side of the supporting arm and used for driving the clamping jaw module to rotate, the clamping jaw module is installed on the clamping jaw rotation driving module, the material cylinder is arranged right below the clamping jaw module, and ceramic beads are placed in.
Further, clamping jaw rotary driving module includes clamping jaw rotating electrical machines and support frame, the inside fixed mounting clamping jaw rotating electrical machines of support frame, clamping jaw rotating electrical machines output shaft fixed connection drive gear one drive gear two is connected in the meshing of drive gear one, two fixed mounting of drive gear are on the transmission shaft, the transmission shaft rotates and installs on the support frame, transmission shaft bottom fixed mounting clamping jaw module.
Further, fixed mounting feed cylinder rotating electrical machines on the base, feed cylinder bottom fixed connection feed cylinder gear, the feed cylinder gear sets up in the base below, the output shaft of feed cylinder rotating electrical machines passes the bottom plate and connects belt pulley one, belt pulley one passes through belt connection belt pulley two, belt pulley two passes through connecting axle fixed connection feed cylinder drive gear, feed cylinder drive gear and feed cylinder gear engagement.
The technical scheme of the invention has the beneficial effects that:
The invention adopts abrasive paper grinding and optical rotation treatment, eliminates the grains of the abrasive paper through the optical rotation treatment, and manufactures annular polishing fine grains, so that the light rotating surface of the product achieves the effect of high brightness and whiteness, and the aesthetic feeling of the product is improved; the optical rotation surface is smooth, no burr is arranged on the edge, the adhesive force of the transparent protective resin coated on the surface is good, the thickness of the resin is uniform, and the corrosion resistance effect is good.
Drawings
FIG. 1 is a cross-sectional view of a hub processed in a conventional machining manner;
FIG. 2 is a cross-sectional view of a hub treated by the optical rotation process of the present invention;
FIG. 3 is a schematic view of the structure of an optical rotation apparatus of the present invention;
FIG. 4 is a schematic view of a jaw rotation driving module according to the present invention;
FIG. 5 is a schematic structural view of a rotating mechanism of the cartridge of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-lifting motor, 3-clamping jaw module, 4-material cylinder, 5-guide column, 6-supporting arm, 7-screw rod, 8-clamping jaw rotation driving module, 81-clamping jaw rotating motor, 82-supporting frame, 83-transmission gear I, 84-transmission gear II, 85-transmission shaft, 9-material cylinder rotating motor, 10-material cylinder gear, 11-belt and 12-material cylinder transmission gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
the hub surface optical rotation method comprises the following steps:
(1) grinding the surface of the hub processing area by using No. 120 abrasive paper, and completely removing processing lines;
(2) Sequentially grinding abrasive paper marks left in the step (1) by using 240#, 400#, 600#, and 800# abrasive paper;
(3) Spraying a powder base coat on the surface of the wheel hub and baking, and then spraying a color paint coat on the surface of the wheel hub and baking;
(4) Removing paint in a to-be-spun area on the surface of the hub by using laser paint stripping equipment;
(5) Grinding the residual paint in the area to be optically rotated by using 800# sand paper;
(6) grinding sand paper marks left in the step (5) by using 1000#, 1200#, 1500# and a sponge wheel in sequence;
(7) Adopting optical rotation equipment to make a region to be optically rotated on the surface of the hub into annular grains;
(8) Spraying powder transparent paint on the surface of the hub and baking.
the foundation make-up coating is made of resin, the colored paint coating is made of a mixture of resin and color paste, and the powder transparent paint is made of resin. The hub surface optical rotation method adopts abrasive paper grinding and additional optical rotation treatment, eliminates the grains of the abrasive paper through the optical rotation treatment, and manufactures annular polishing fine grains, so that the optical rotation surface of a product achieves a high-brightness effect, and the aesthetic feeling of the product is improved; the optical rotation surface is smooth, no burr is arranged on the edge, the adhesive force of the transparent protective resin coated on the surface is good, the thickness of the resin is uniform, and the corrosion resistance effect is good. As can be seen by comparing FIG. 1 and FIG. 2, the metal surface of the conventional machining method is not smooth, and the thickness of the resin coating is not uniform, whereas the metal surface of the product obtained by the method of the present invention is very smooth, and the thickness of the resin coating is uniform.
An optical rotation device used in the hub surface optical rotation method, as shown in fig. 3, includes a base 1, a lifting motor 2, a clamping jaw module 3 and a material cylinder 4, wherein a guide pillar 5 is fixedly installed on the base 1, the upper portion of the guide pillar 5 is slidably connected with a support arm 6, the top of the guide pillar 5 is fixedly installed with the lifting motor 2, an output shaft of the lifting motor 2 is fixedly connected with a lead screw 7, the support arm 6 is in threaded connection with the lead screw 7, the lifting motor 2 drives the lead screw 7 to rotate, the lead screw 7 rotates to drive the support arm 6 to move up and down, a clamping jaw rotation driving module 8 is fixedly installed on the outer side of the support arm 6 and is used for driving the clamping jaw module 3 to rotate, the clamping jaw module 3 is installed on the clamping jaw rotation driving module 8, the clamping jaw module 3 clamps and clamps the hub, the clamping jaw module 3 is the prior, ceramic beads are placed in the charging barrel 4, the bottom surface of the hub is in contact with the ceramic beads, and the clamping jaw module 3 drives the hub to rotate for optical rotation treatment.
as shown in fig. 4, the clamping jaw rotation driving module 8 includes a clamping jaw rotation motor 81 and a support frame 82, the clamping jaw rotation motor 81 is fixedly installed inside the support frame 82, an output shaft of the clamping jaw rotation motor 81 is fixedly connected with a first transmission gear 83, the first transmission gear 83 is meshed with a second transmission gear 84, the second transmission gear 84 is fixedly installed on a transmission shaft 85, the transmission shaft 85 is rotatably installed on the support frame 82, the clamping jaw module 3 is fixedly installed at the bottom of the transmission shaft 85, the first transmission gear 83 is driven by the clamping jaw rotation motor 81 to rotate, the second transmission gear 84 is further driven to rotate, and the second transmission gear 84 drives a hub clamped by the clamping jaw module 3 to.
fixed mounting feed cylinder rotating electrical machines 9 on base 1, as shown in fig. 5, 4 bottom fixed connection feed cylinder gears 10 of feed cylinder, feed cylinder gears 10 set up in base 1 below, the output shaft of feed cylinder rotating electrical machines 9 passes the bottom plate and connects belt pulley one, belt pulley one passes through belt 11 and connects belt pulley two, belt pulley two passes through connecting axle fixed connection feed cylinder drive gear 12, feed cylinder drive gear 12 and feed cylinder gear 10 meshing, feed cylinder rotating electrical machines 9 drive belt pulley one and rotate to drive belt pulley two through belt 11 and rotate, belt pulley two drives feed cylinder drive gear 12 through the connecting axle and rotates to realize that feed cylinder gears 10 rotates, and then realize that feed cylinder 4 rotates, feed cylinder 4 and wheel hub antiport carry out the rotation and handle, improve the homogeneity and the efficiency of rotation.
finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A method for optically rotating the surface of a hub, comprising the steps of:
(1) grinding the surface of the hub processing area by using No. 120 abrasive paper, and completely removing processing lines;
(2) sequentially grinding abrasive paper marks left in the step (1) by using 240#, 400#, 600#, and 800# abrasive paper;
(3) Spraying a powder base coat on the surface of the wheel hub and baking, and then spraying a color paint coat on the surface of the wheel hub and baking;
(4) Removing paint in a to-be-spun area on the surface of the hub by using laser paint stripping equipment;
(5) Grinding the residual paint in the area to be optically rotated by using 800# sand paper;
(6) grinding sand paper marks left in the step (5) by using 1000#, 1200#, 1500# and a sponge wheel in sequence;
(7) adopting optical rotation equipment to make a region to be optically rotated on the surface of the hub into annular grains;
(8) spraying powder transparent paint on the surface of the hub and baking.
2. The method of optically rotating a hub surface according to claim 1, wherein the material of the foundation coat is a resin.
3. the hub surface optical rotation method according to claim 1, wherein the paint coating is made of a mixture of resin and color paste.
4. the method for optically rotating the surface of a wheel hub according to claim 1, wherein the material of the powder clear paint is resin.
5. The utility model provides a wheel hub surface optical rotation equipment, its characterized in that, includes base, elevator motor, clamping jaw module and feed cylinder, fixed mounting guide pillar on the base, guide pillar upper portion sliding connection supports the arm, guide pillar top fixed mounting elevator motor, elevator motor's output shaft fixed connection lead screw, support arm and lead screw threaded connection, support arm outside fixed mounting clamping jaw rotation driving module for it is rotatory to drive clamping jaw module, clamping jaw module installs on clamping jaw rotation driving module, the feed cylinder sets up under clamping jaw module, place ceramic bead in the feed cylinder.
6. The hub surface optical rotation device according to claim 5, wherein the gripper rotation driving module comprises a gripper rotation motor and a support frame, the gripper rotation motor is fixedly installed inside the support frame, an output shaft of the gripper rotation motor is fixedly connected with a first transmission gear, the first transmission gear is meshed with a second transmission gear, the second transmission gear is fixedly installed on a transmission shaft, the transmission shaft is rotatably installed on the support frame, and the gripper module is fixedly installed at the bottom of the transmission shaft.
7. the hub surface rotation apparatus of claim 5, wherein the base is fixedly provided with a barrel rotating motor, the bottom of the barrel is fixedly connected with a barrel gear, the barrel gear is arranged below the base, an output shaft of the barrel rotating motor penetrates through a bottom plate to be connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is fixedly connected with a barrel transmission gear through a connecting shaft, and the barrel transmission gear is meshed with the barrel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826614.8A CN110576345A (en) | 2019-09-03 | 2019-09-03 | Hub surface optical rotation method and optical rotation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826614.8A CN110576345A (en) | 2019-09-03 | 2019-09-03 | Hub surface optical rotation method and optical rotation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110576345A true CN110576345A (en) | 2019-12-17 |
Family
ID=68812573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910826614.8A Pending CN110576345A (en) | 2019-09-03 | 2019-09-03 | Hub surface optical rotation method and optical rotation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110576345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870201A (en) * | 2022-12-29 | 2023-03-31 | 大亚车轮制造有限公司 | Coating process for special stripes on wheel surface |
-
2019
- 2019-09-03 CN CN201910826614.8A patent/CN110576345A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870201A (en) * | 2022-12-29 | 2023-03-31 | 大亚车轮制造有限公司 | Coating process for special stripes on wheel surface |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191217 |