CN112974124A - Automobile hub and processing technology thereof - Google Patents
Automobile hub and processing technology thereof Download PDFInfo
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- CN112974124A CN112974124A CN202110283768.4A CN202110283768A CN112974124A CN 112974124 A CN112974124 A CN 112974124A CN 202110283768 A CN202110283768 A CN 202110283768A CN 112974124 A CN112974124 A CN 112974124A
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- automobile hub
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- 238000005516 engineering process Methods 0.000 title claims description 8
- 238000010422 painting Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 75
- 239000000463 material Substances 0.000 claims description 22
- 238000005485 electric heating Methods 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses an automobile hub, which comprises an automobile hub body: the automobile hub comprises an automobile hub body and is characterized in that a hub shaft is arranged in the middle of the inside of the automobile hub body, a stainless steel retaining ring is welded on the outer periphery of the inner side of the hub shaft, bolt holes are distributed on the periphery of the hub shaft, reinforcing ribs are welded on the side portion of the automobile hub body, a bead seat is arranged on the periphery of the outside of the automobile hub body, rhombic spokes are welded and distributed between the automobile hub body and the hub shaft, fork-shaped spokes are welded and distributed between the rhombic spokes, a rim reinforcing device is welded and distributed on the outside of the automobile hub body, and convex holes; the automobile hub body is circularly processed, the working efficiency of painting the automobile hub body is greatly improved, and the production efficiency of the automobile hub body is greatly improved.
Description
Technical Field
The invention belongs to the technical field of automobiles, and relates to a processing technology of a hub, in particular to an automobile hub and a processing technology of the hub.
Background
The hub (Car Rim) is the part of the wheel center where the axle is mounted, that is, the "Rim" or "steel ring" of people. The hub is easy to be stained with dirt, and if the hub is not cleaned for a long time, the hub is likely to be corroded and deformed, so that a potential safety hazard is generated. Care should therefore be taken to maintain the hub.
The invention discloses a comparison document CN101940993B automobile hub spraying process, which comprises the following steps: 1) the method comprises the following steps of (1) plugging a valve hole of an automobile hub by using a plugging tool, then placing the automobile hub on a tray, then positioning the automobile hub on the tray by using a positioning pin to match with a PCD hole of the automobile hub, finally driving the bottom of the tray to rotate by a power source, and spraying a web surface by using a spraying manipulator; 2) carrying out paint baking on the spoke surface of the automobile hub fixed on the tray; 3) a pressing plate matched with the web plate surface of the automobile hub covers the web plate surface, the bottom of the tray is driven to rotate by a power source, and the spraying manipulator sprays the LIP surface, so that secondary spraying is completed. The spraying color of the web surface is different from that of the LIP surface. The spraying process solves the problem of single spraying color of the hub, has uniform spraying, does not generate asymmetric and inconsistent conditions, and has simple process, convenient operation and low cost.
In the prior art, a spraying mode is generally adopted for painting a hub, and the spraying mode has the problems that the painting surface of the hub surface is not uniform enough, and the hub surface is generally sprayed one by one according to the conveying direction, so that the efficiency is low.
Disclosure of Invention
The invention aims to solve the problem of xxx and provides an automobile hub and a machining process of the hub.
The purpose of the invention can be realized by the following technical scheme:
an automobile hub comprises an automobile hub body: the automobile hub comprises an automobile hub body and is characterized in that a hub shaft is arranged in the middle of the inside of the automobile hub body, a stainless steel retaining ring is welded on the outer periphery of the inner side of the hub shaft, bolt holes are distributed on the periphery of the hub shaft, reinforcing ribs are welded on the side portion of the automobile hub body, a bead seat is arranged on the periphery of the outside of the automobile hub body, rhombic spokes are welded and distributed between the automobile hub body and the hub shaft, fork-shaped spokes are welded and distributed between the rhombic spokes, a rim reinforcing device is welded and distributed on the outside of the automobile hub body, and convex holes; the surface of the automobile hub body is coated with a protective layer through a painting device;
the processing technology of the automobile hub comprises the following steps:
the first step is as follows: firstly, filling antirust liquid in a material box, placing a central through hole of a hub on a shell, then starting a rotating motor to rotate clockwise to drive a driving bevel gear to rotate, driving a screw to rotate through the meshing action of the driving bevel gear and a driven bevel gear, enabling a sliding block to move along the screw, driving a sliding pipe to move along the shell, enabling a top plate to move towards the direction of an automobile hub body and prop against the automobile hub body, and fixing the automobile hub body;
the second step is that: then starting a driving motor to work to drive a driving chain wheel to rotate, driving the driving chain wheel to drive a driven chain wheel to rotate through a chain, driving a gear disc to rotate through a connecting rod by the driven chain wheel, and enabling a conveying chain to convey along a limiting ring through the meshing action of the gear disc and a conveying chain so as to drive a mounting frame to rotate circularly;
the third step: after the automobile wheel hub body is soaked, the driving motor is started to work, the automobile wheel hub body on the mounting frame is driven to rotate to the top of the supporting frame, then the hot air mechanism is started to work, the electric heating plate generates heat, the fan blows the heat to the soaked automobile wheel hub body, the automobile wheel hub body is heated and dried, so that the antirust paint is solidified on the surface of the automobile wheel hub body, and the automobile wheel hub body located in another group on the circulating mechanism rotates to the material box to be painted.
Preferably, the painting device comprises a material box, a discharge opening, a support frame, a driving mechanism, a circulating mechanism, a mounting frame and a fixing mechanism; the two sides of the inner wall of the material box are respectively provided with a support frame, a group of support frames are provided with a driving mechanism, the inner sides of the support frames are provided with a circulating mechanism, the output end of the driving mechanism is connected with the circulating mechanism, a mounting frame is arranged between the circulating mechanisms, and a plurality of groups of fixing mechanisms are arranged on the mounting frame side by side;
the fixing mechanism comprises a hydraulic cylinder, a limiting pipe, a limiting rod, an automobile hub body, a hydraulic shaft, a top cover, a shell, a sliding pipe, a top plate, a driving bevel gear, a driven bevel gear, a screw and a sliding block; the pneumatic cylinder sets up on the base plate, and the output and the hydraulic shaft of pneumatic cylinder are connected, the hydraulic shaft passes the base plate, and with base plate sliding connection, the bottom and the top cap of hydraulic shaft are connected, the top cap is installed on the top surface of casing, be provided with the rotating electrical machines in the top cap, the output of rotating electrical machines extends to the inner chamber of casing, and rotate with the casing and be connected, the output and the drive bevel gear of rotating electrical machines are connected, the last annular array of drive bevel gear is provided with four group driven bevel gear, and all be connected with four group driven bevel gear meshing, the one end and the driven bevel gear of screw rod are connected, the other end rotation of screw rod is installed on the inner wall of casing, the screw rod runs through the slider, and with slider threaded connection, the inner chamber at the slide pipe is installed to the slider, the slide.
Preferably, the top plate is an arc-shaped plate, and the side wall of the top plate is provided with a friction pad; the top cover is of a square structure, and the shell is of a cylindrical structure.
Preferably, the two sides of the top surface of the shell are respectively provided with a limiting rod, the top end of the limiting rod penetrates through the limiting pipe and is in sliding connection with the limiting pipe, and the limiting pipe is installed on the bottom surface of the substrate.
Preferably, the driving mechanism comprises a driving motor, a driving chain wheel, a driven chain wheel and a chain; the driving motor is installed on the top of the supporting frame, the output end of the driving motor is connected with the driving chain wheel, the driving chain wheel is connected with the driven chain wheel through a chain, and the driving chain wheel and the driven chain wheel are installed on the supporting frame in a rotating mode.
Preferably, the mounting frame comprises a tripod, a mounting frame, a base plate and a fastening bolt; the tripods are arranged on chain links of the conveying chains, two groups of tripods are symmetrically arranged on each group of conveying chains, and the base plate is connected with the mounting frame through fastening bolts.
Preferably, the mounting frame is a U-shaped frame, and the middle part of the horizontal part of the mounting frame is connected with the tripod;
the middle parts of the two groups of supporting frames are provided with hot air mechanisms, and each hot air mechanism comprises a connecting rod, an electric heating plate, a fixing plate and a fan; the connecting rod is L type structure, and the one end of connecting rod is installed on the support frame, and the other end of connecting rod is provided with the electrical heating board, and the top of electrical heating board is provided with the fixed plate, and the fixed plate is installed on the connecting rod, evenly is provided with the multiunit fan on the top surface of fixed plate.
Preferably, the circulating mechanism comprises a gear disc, a conveying chain and a limiting ring; spacing ring symmetry is installed on the inside wall of support frame, and the conveying chain rotates along the spacing ring, and the toothed disc symmetry is installed on the inside wall of support frame to be located the bottom of support frame, the remaining conveying chain meshing of toothed disc is connected, and two sets of toothed discs pass through connecting rod interconnect, and the one end and the driven chain wheel of connecting rod are connected.
A processing technology of an automobile hub comprises the following steps:
the first step is as follows: firstly, filling antirust liquid in a material box, placing a central through hole of a wheel hub on a shell, starting a rotating motor to rotate clockwise to drive a driving bevel gear to rotate, driving a screw to rotate through the meshing action of the driving bevel gear and a driven bevel gear, enabling a sliding block to move along the screw, driving a sliding pipe to move along the shell, enabling a top plate to move towards the direction of the wheel hub and prop against the wheel hub, and fixing a wheel roller;
the second step is that: then starting a driving motor to work to drive a driving chain wheel to rotate, driving the driving chain wheel to drive a driven chain wheel to rotate through a chain, driving a gear disc to rotate through a connecting rod by the driven chain wheel, and enabling a conveying chain to convey along a limiting ring through the meshing action of the gear disc and a conveying chain so as to drive a mounting frame to rotate circularly;
the third step: after the automobile wheel hub body is soaked, the driving motor is started to work, the automobile wheel hub body on the mounting frame is driven to rotate to the top of the supporting frame, then the hot air mechanism is started to work, the electric heating plate generates heat, the fan blows the heat to the soaked automobile wheel hub body, the automobile wheel hub body is heated and dried, so that the antirust paint is solidified on the surface of the automobile wheel hub body, and the automobile wheel hub body located in another group on the circulating mechanism rotates to the material box to be painted.
Compared with the prior art, the invention has the beneficial effects that: firstly, filling antirust liquid in a material box, placing a central through hole of a wheel hub on a shell, starting a rotating motor to rotate clockwise to drive a driving bevel gear to rotate, driving a screw to rotate through the meshing action of the driving bevel gear and a driven bevel gear, enabling a sliding block to move along the screw, driving a sliding pipe to move along the shell, enabling a top plate to move towards the direction of the wheel hub and prop against the wheel hub, and fixing a wheel roller; the fixing mechanisms are arranged in parallel, so that a plurality of groups of hubs can be soaked and painted at one time; the hub processing efficiency is greatly improved, and the problems that in the prior art, the hub is usually painted in a spraying mode, the painting surfaces on the surface of the hub are not uniform enough in the spraying mode, and the hub is usually sprayed one by one according to the conveying direction, so that the efficiency is low are solved;
then starting a driving motor to work to drive a driving chain wheel to rotate, driving the driving chain wheel to drive a driven chain wheel to rotate through a chain, driving a gear disc to rotate through a connecting rod by the driven chain wheel, and enabling a conveying chain to convey along a limiting ring through the meshing action of the gear disc and a conveying chain so as to drive a mounting frame to rotate circularly; the circulating mechanism realizes the circulating processing of the automobile hub body, greatly improves the working efficiency of painting the automobile hub body, and greatly improves the production efficiency of the automobile hub body; the mounting frame has the advantages of simple structure, convenience in disassembly and assembly from the circulating mechanism and convenience in later maintenance;
after the automobile hub body is soaked, the driving motor is started to work to drive the automobile hub body on the mounting frame to rotate to the top of the supporting frame, then the hot air mechanism is started to work, the electric heating plate generates heat, the fan blows the heat to the soaked automobile hub body, the automobile hub body is heated and dried, so that the antirust paint is solidified on the surface of the automobile hub body, and the automobile hub body on the other group of the circulating mechanism rotates into the material box to be painted; the hot air mechanism mainly comprises the electric heating plate and the fan, and can blow heat to the automobile hub body, so that the curing efficiency of the automobile hub body is greatly improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of the painting apparatus of the present invention.
Fig. 2 is a schematic perspective view of the connection relationship between the support frame and the fixing mechanism according to the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of the fixing mechanism of the present invention.
Fig. 5 is a top view of the securing mechanism of the present invention.
Fig. 6 is a cross-sectional view of the securing mechanism of the present invention.
In the figure: 1. a material box; 2. a discharge opening; 3. a support frame; 4. a drive mechanism; 5. a circulating mechanism; 6. a mounting frame; 7. a fixing mechanism; 8. a connecting rod; 9. an electrical heating plate; 10. a fixing plate; 11. a fan; 12. a drive motor; 13. a drive chain wheel; 14. a driven chain wheel; 15. a chain; 16. a gear plate; 17. a conveyor chain; 18. a limiting ring; 19. a tripod; 20. installing a frame; 21. a substrate; 22. fastening a bolt; 23. a hydraulic cylinder; 24. a limiting pipe; 25. a limiting rod; 26. the automobile hub body; 27. a hydraulic shaft; 28. a top cover; 29. a housing; 30. a slide pipe; 31. a top plate; 32. a drive bevel gear; 33. a driven bevel gear; 34. a screw; 35. a slide block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Referring to fig. 1-6, an automobile hub includes an automobile hub body 26: a hub shaft is arranged in the middle of the inside of the automobile hub body 26, a stainless steel retaining ring is welded on the outer periphery of the inner side of the hub shaft, bolt holes are distributed on the periphery of the hub shaft, reinforcing ribs are welded on the side portion of the automobile hub body 26, a bead seat is arranged on the outer periphery of the automobile hub body 26, rhombic spokes are welded and distributed between the automobile hub body 26 and the hub shaft, fork-shaped spokes are welded between the rhombic spokes, a rim reinforcing device is welded and distributed on the outer portion of the automobile hub body 26, and convex holes are distributed on two sides of the rim reinforcing device; the surface of the automobile hub body 26 is coated with a protective layer through a painting device;
the painting device comprises a material box 1, a discharge opening 2, a support frame 3, a driving mechanism 4, a circulating mechanism 5, a mounting frame 6 and a fixing mechanism 7; two sides of the inner wall of the material box 1 are respectively provided with a support frame 3, a group of support frames 3 are provided with a driving mechanism 4, the inner side of each support frame 3 is provided with a circulating mechanism 5, the output end of each driving mechanism 4 is connected with the circulating mechanisms 5, an installation frame 6 is arranged between the circulating mechanisms 5, and a plurality of groups of fixing mechanisms 7 are arranged on the installation frames 6 side by side;
the fixing mechanism 7 comprises a hydraulic cylinder 23, a limiting pipe 24, a limiting rod 25, an automobile hub body 26, a hydraulic shaft 27, a top cover 28, a shell 29, a sliding pipe 30, a top plate 31, a driving bevel gear 32, a driven bevel gear 33, a screw 34 and a sliding block 35; the hydraulic cylinder 23 is arranged on the base plate 21, the output end of the hydraulic cylinder 23 is connected with the hydraulic shaft 27, the hydraulic shaft 27 penetrates through the base plate 21 and is connected with the base plate 21 in a sliding manner, the bottom end of the hydraulic shaft 27 is connected with the top cover 28, the top cover 28 is arranged on the top surface of the shell 29, the rotating motor is arranged in the top cover 28, the output end of the rotating motor extends to the inner cavity of the shell 29 and is connected with the shell 29 in a rotating manner, the output end of the rotating motor is connected with the driving bevel gear 32, four groups of driven bevel gears 33 are arranged on the driving bevel gear 32 in an annular array and are respectively meshed and connected with the four groups of driven bevel gears 33, one end of the screw rod 34 is connected with the driven bevel gears 33, the other end of the screw rod 34 is rotatably arranged on the inner wall of the shell 29, the screw rod 34 penetrates through the sliding block 35 and is in, the end of the slide 30 remote from the housing 29 is provided with a top plate 31.
The top plate 31 is an arc-shaped plate, and a friction pad is arranged on the side wall of the top plate 31; the top cover 28 is of a square structure, and the shell 29 is of a cylindrical structure.
Two sides of the top surface of the shell 29 are respectively provided with a limiting rod 25, the top end of the limiting rod 25 penetrates through the limiting tube 24 and is in sliding connection with the limiting tube 24, and the limiting tube 24 is arranged on the bottom surface of the substrate 21; the fixing mechanisms 7 are arranged in parallel, so that a plurality of groups of hubs can be soaked and painted at one time; the wheel hub machining efficiency is greatly improved, the problem that in the prior art, the wheel hub is usually painted in a spraying mode, the painted surfaces on the surfaces of the wheel hubs are not uniform enough in the spraying mode, the wheel hubs are usually sprayed one by one according to the conveying direction, and the efficiency is low is solved.
The driving mechanism 4 comprises a driving motor 12, a driving chain wheel 13, a driven chain wheel 14 and a chain 15; the driving motor 12 is installed on the top of the supporting frame 3, and the output end of the driving motor 12 is connected with the driving chain wheel 13, the driving chain wheel 13 is connected with the driven chain wheel 14 through the chain 15, and the driving chain wheel 13 and the driven chain wheel 14 are rotatably installed on the supporting frame 3.
The mounting frame 6 comprises a tripod 19, a mounting frame 20, a base plate 21 and a fastening bolt 22; the tripods 19 are arranged on the chain links of the conveying chains 17, two groups of tripods 19 are symmetrically arranged on each group of conveying chains 17, and the base plate 21 is connected with the mounting frame 20 through a fastening bolt 22.
The mounting frame 20 is a U-shaped frame, and the middle part of the horizontal part of the mounting frame 20 is connected with the tripod 19;
the middle parts of the two groups of supporting frames 3 are provided with hot air mechanisms, and each hot air mechanism comprises a connecting rod 8, an electric heating plate 9, a fixing plate 10 and a fan 11; the connecting rod 8 is of an L-shaped structure, one end of the connecting rod 8 is installed on the supporting frame 3, the other end of the connecting rod 8 is provided with an electric heating plate 9, a fixing plate 10 is arranged above the electric heating plate 9, the fixing plate 10 is installed on the connecting rod 8, and a plurality of groups of fans 11 are uniformly arranged on the top surface of the fixing plate 10; the hot air mechanism mainly comprises the electric heating plate 9 and the fan 11, and can blow heat to the automobile hub body 26, so that the curing efficiency of the automobile hub body 26 is greatly improved.
The circulating mechanism 5 comprises a gear disc 16, a transmission chain 17 and a limiting ring 18; the limiting rings 18 are symmetrically arranged on the inner side wall of the support frame 3, the conveying chains 17 rotate along the limiting rings 18, the gear discs 16 are symmetrically arranged on the inner side wall of the support frame 3 and are positioned at the bottom of the support frame 3, the gear discs 16 and the conveying chains 17 are meshed and connected, the two groups of gear discs 16 are connected with each other through connecting rods, and one ends of the connecting rods are connected with the driven chain wheel 14; the circulating mechanism 5 of the automobile hub body painting device realizes the circulating processing of the automobile hub body 26, greatly improves the working efficiency of painting the automobile hub body 26, and greatly improves the production efficiency of the automobile hub body 26; the mounting frame 6 has the advantages of simple structure, convenient disassembly and assembly from the circulating mechanism 5 and convenient later maintenance.
A processing technology of an automobile hub comprises the following steps:
the first step is as follows: firstly, antirust liquid is filled in a material box 1, a central through hole of a hub is placed on a shell 29, then, a rotating motor is started to rotate clockwise to drive a driving bevel gear 32 to rotate, the driving bevel gear 32 and a driven bevel gear 33 are meshed to drive a screw rod 34 to rotate, so that a sliding block 35 moves along the screw rod 34, a sliding pipe 30 is driven to move along the shell 29, a top plate 31 moves towards the direction of an automobile hub body 26 and props against the automobile hub body 26, and the automobile hub body 26 is fixed;
the second step is that: then starting a driving motor 12 to work to drive a driving chain wheel 13 to rotate, driving chain wheel 13 driving a driven chain wheel 14 to rotate through a chain 15, driven chain wheel 14 driving a gear disc 16 to rotate through a connecting rod, and through the meshing action of gear disc 16 and a transmission chain 17, enabling transmission chain 17 to transmit along a limiting ring 18, thereby driving mounting frame 6 to rotate circularly, when mounting frame 6 rotates to the lowest point, an automobile hub body 26 on mounting frame 6 is located in a material box 1 and is soaked in antirust liquid;
the third step: after automobile wheel hub body 26 soaks and accomplishes, restart driving motor 12 work, drive automobile wheel hub body 26 on the mounting bracket 6 and rotate to the top of support frame 3, then, start hot-blast mechanism work, electric heating board 9 produces the heat, fan 11 blows the heat to automobile wheel hub body 26 after soaking, heat drying is carried out to automobile wheel hub body 26, make the surface curing of anti-rust paint at automobile wheel hub body 26, and be located another automobile wheel hub body 26 of a set of on circulation mechanism 5 and rotate and carry out the japanning to workbin 1.
The working principle of the invention is as follows: firstly, antirust liquid is filled in a material box 1, a central through hole of a wheel hub is placed on a shell 29, then, a rotating motor is started to rotate clockwise to drive a driving bevel gear 32 to rotate, the driving bevel gear 32 and a driven bevel gear 33 are meshed to drive a screw rod 34 to rotate, so that a sliding block 35 moves along the screw rod 34, a sliding pipe 30 is driven to move along the shell 29, a top plate 31 moves towards the direction of the wheel hub and props against the wheel hub, and wheel rollers are fixed; the fixing mechanisms 7 are arranged in parallel, so that a plurality of groups of hubs can be soaked and painted at one time; the hub processing efficiency is greatly improved, and the problems that in the prior art, the hub is usually painted in a spraying mode, the painting surfaces on the surface of the hub are not uniform enough in the spraying mode, and the hub is usually sprayed one by one according to the conveying direction, so that the efficiency is low are solved;
then starting a driving motor 12 to work to drive a driving chain wheel 13 to rotate, driving chain wheel 13 driving a driven chain wheel 14 to rotate through a chain 15, driven chain wheel 14 driving a gear disc 16 to rotate through a connecting rod, and through the meshing action of gear disc 16 and a transmission chain 17, enabling transmission chain 17 to transmit along a limiting ring 18, thereby driving mounting frame 6 to rotate circularly, when mounting frame 6 rotates to the lowest point, an automobile hub body 26 on mounting frame 6 is located in a material box 1 and is soaked in antirust liquid; the circulating mechanism 5 of the automobile hub body painting device realizes the circulating processing of the automobile hub body 26, greatly improves the working efficiency of painting the automobile hub body 26, and greatly improves the production efficiency of the automobile hub body 26; the mounting frame 6 has the advantages of simple structure, convenience in disassembly and assembly from the circulating mechanism 5 and convenience in later maintenance;
after the automobile hub body 26 is soaked, the driving motor 12 is started to work to drive the automobile hub body 26 on the mounting frame 6 to rotate to the top of the support frame 3, then the hot air mechanism is started to work, the electric heating plate 9 generates heat, the fan 11 blows the heat to the soaked automobile hub body 26 to heat and dry the automobile hub body 26, so that the antirust paint is solidified on the surface of the automobile hub body 26, and the other group of automobile hub bodies 26 on the circulating mechanism 5 rotate to the material box 1 to be painted; the hot air mechanism mainly comprises the electric heating plate 9 and the fan 11, and can blow heat to the automobile hub body 26, so that the curing efficiency of the automobile hub body 26 is greatly improved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. An automobile hub comprising an automobile hub body (26): a hub shaft is arranged in the middle of the inside of the automobile hub body (26), a stainless steel retaining ring is welded on the outer periphery of the inner side of the hub shaft, bolt holes are distributed on the periphery of the hub shaft, reinforcing ribs are welded on the lateral portion of the automobile hub body (26), a bead seat is arranged on the outer periphery of the automobile hub body (26), rhombic spokes are welded and distributed between the automobile hub body (26) and the hub shaft, fork-shaped spokes are welded between the rhombic spokes, a rim reinforcing device is welded and distributed on the outer portion of the automobile hub body (26), and convex holes are distributed on two sides of the rim reinforcing device; the method is characterized in that: the surface of the automobile hub body (26) is coated with a protective layer through a painting device;
the processing technology of the automobile hub comprises the following steps:
the first step is as follows: firstly, antirust liquid is filled in a material box (1), a hub center through hole is placed on a shell (29), then a rotating motor is started to rotate clockwise to drive a driving bevel gear (32) to rotate, a screw rod (34) is driven to rotate through the meshing action of the driving bevel gear (32) and a driven bevel gear (33), a sliding block (35) is driven to move along the screw rod (34), a sliding pipe (30) is driven to move along the shell (29), a top plate (31) moves towards an automobile hub body (26) and props against the automobile hub body (26), and the automobile hub body (26) is fixed;
the second step is that: then starting a driving motor (12) to work to drive a driving chain wheel (13) to rotate, wherein the driving chain wheel (13) drives a driven chain wheel (14) to rotate through a chain (15), the driven chain wheel (14) drives a gear disc (16) to rotate through a connecting rod, and the transmission chain (17) is enabled to transmit along a limit ring (18) through the meshing action of the gear disc (16) and the transmission chain (17), so that the mounting rack (6) is driven to rotate circularly, when the mounting rack (6) rotates to the lowest point, an automobile hub body (26) on the mounting rack (6) is positioned in a material box (1) and is soaked in antirust liquid;
the third step: after automobile wheel hub body (26) soaked the completion, restart driving motor (12) work, automobile wheel hub body (26) on driving mounting bracket (6) rotate to the top of support frame (3), then, start hot-blast mechanism work, electric heating board (9) produce the heat, fan (11) are blown the heat to automobile wheel hub body (26) after soaking, heat and dry automobile wheel hub body (26), make the surface cure of anti-rust paint at automobile wheel hub body (26), and be located another automobile wheel hub body (26) of a set of on circulation mechanism (5) and rotate and paint in workbin (1).
2. The automobile hub according to claim 1, wherein the painting device comprises a material box (1), a discharge opening (2), a support frame (3), a driving mechanism (4), a circulating mechanism (5), a mounting frame (6) and a fixing mechanism (7); the two sides of the inner wall of the material box (1) are respectively provided with a support frame (3), a group of support frames (3) are provided with a driving mechanism (4), the inner side of each support frame (3) is provided with a circulating mechanism (5), the output end of each driving mechanism (4) is connected with the circulating mechanism (5), a mounting frame (6) is arranged between the circulating mechanisms (5), and a plurality of groups of fixing mechanisms (7) are arranged on the mounting frame (6) side by side;
the fixing mechanism (7) comprises a hydraulic cylinder (23), a limiting pipe (24), a limiting rod (25), an automobile hub body (26), a hydraulic shaft (27), a top cover (28), a shell (29), a sliding pipe (30), a top plate (31), a driving bevel gear (32), a driven bevel gear (33), a screw rod (34) and a sliding block (35); the hydraulic cylinder (23) is arranged on the base plate (21), the output end of the hydraulic cylinder (23) is connected with the hydraulic shaft (27), the hydraulic shaft (27) penetrates through the base plate (21) and is in sliding connection with the base plate (21), the bottom end of the hydraulic shaft (27) is connected with the top cover (28), the top cover (28) is installed on the top surface of the shell (29), a rotating motor is arranged in the top cover (28), the output end of the rotating motor extends to the inner cavity of the shell (29) and is in rotating connection with the shell (29), the output end of the rotating motor is connected with the driving bevel gear (32), four groups of driven bevel gears (33) are arranged on the driving bevel gear (32) in an annular array and are all in meshed connection with the four groups of driven bevel gears (33), one end of the screw (34) is connected with the driven bevel gears (33), the other end of the screw (34) is rotatably installed on the inner wall of the shell, and is connected with the slider (35) by screw thread, the slider (35) is installed in the inner cavity of the slide pipe (30), the slide pipe (30) penetrates through the side wall of the shell (29) and is connected with the shell (29) in a sliding way, and one end of the slide pipe (30) far away from the shell (29) is provided with a top plate (31).
3. The automobile hub according to claim 2, wherein the top plate (31) is an arc-shaped plate, and a friction pad is arranged on the side wall of the top plate (31); the top cover (28) is of a square structure, and the shell (29) is of a cylindrical structure.
4. The automobile hub according to claim 2, wherein limiting rods (25) are respectively arranged on two sides of the top surface of the shell (29), the top ends of the limiting rods (25) penetrate through the limiting tubes (24) and are in sliding connection with the limiting tubes (24), and the limiting tubes (24) are mounted on the bottom surface of the base plate (21).
5. The automobile hub according to claim 2, wherein the driving mechanism (4) comprises a driving motor (12), a driving chain wheel (13), a driven chain wheel (14) and a chain (15); the driving motor (12) is installed on the top of the support frame (3), the output end of the driving motor (12) is connected with the driving chain wheel (13), the driving chain wheel (13) is connected with the driven chain wheel (14) through a chain (15), and the driving chain wheel (13) and the driven chain wheel (14) are installed on the support frame (3) in a rotating mode.
6. The automobile hub according to claim 2, wherein the mounting frame (6) comprises a tripod (19), a mounting frame (20), a base plate (21) and a fastening bolt (22); the tripods (19) are arranged on chain links of the conveying chains (17), two groups of tripods (19) are symmetrically arranged on each group of conveying chains (17), and the base plate (21) is connected with the mounting frame (20) through fastening bolts (22).
7. The automobile hub according to claim 6, wherein the mounting frame (20) is a U-shaped frame, and the middle part of the horizontal part of the mounting frame (20) is connected with the tripod (19);
the middle parts of the two groups of supporting frames (3) are provided with hot air mechanisms, and each hot air mechanism comprises a connecting rod (8), an electric heating plate (9), a fixing plate (10) and a fan (11); connecting rod (8) are L type structure, and the one end of connecting rod (8) is installed on support frame (3), and the other end of connecting rod (8) is provided with electric heating board (9), and the top of electric heating board (9) is provided with fixed plate (10), and fixed plate (10) are installed on connecting rod (8), evenly are provided with multiunit fan (11) on the top surface of fixed plate (10).
8. The automobile hub according to claim 2, wherein the circulating mechanism (5) comprises a gear disc (16), a transmission chain (17) and a limiting ring (18); spacing ring (18) symmetry is installed on the inside wall of support frame (3), and conveying chain (17) rotate along spacing ring (18), and toothed disc (16) symmetry is installed on the inside wall of support frame (3) to be located the bottom of support frame (3), and the remaining conveying chain (17) meshing of toothed disc (16) is connected, and two sets of toothed disc (16) pass through connecting rod interconnect, and the one end and the driven chain wheel (14) of connecting rod are connected.
9. A machining process of an automobile hub is characterized by comprising the following steps:
the first step is as follows: firstly, antirust liquid is filled in a material box (1), a hub center through hole is placed on a shell (29), then a rotating motor is started to rotate clockwise to drive a driving bevel gear (32) to rotate, a screw rod (34) is driven to rotate through the meshing action of the driving bevel gear (32) and a driven bevel gear (33), a sliding block (35) is driven to move along the screw rod (34), a sliding pipe (30) is driven to move along the shell (29), a top plate (31) moves towards an automobile hub body (26) and props against the automobile hub body (26), and the automobile hub body (26) is fixed;
the second step is that: then starting a driving motor (12) to work to drive a driving chain wheel (13) to rotate, wherein the driving chain wheel (13) drives a driven chain wheel (14) to rotate through a chain (15), the driven chain wheel (14) drives a gear disc (16) to rotate through a connecting rod, and the transmission chain (17) is enabled to transmit along a limit ring (18) through the meshing action of the gear disc (16) and the transmission chain (17), so that the mounting rack (6) is driven to rotate circularly, when the mounting rack (6) rotates to the lowest point, an automobile hub body (26) on the mounting rack (6) is positioned in a material box (1) and is soaked in antirust liquid;
the third step: after automobile wheel hub body (26) soaked the completion, restart driving motor (12) work, automobile wheel hub body (26) on driving mounting bracket (6) rotate to the top of support frame (3), then, start hot-blast mechanism work, electric heating board (9) produce the heat, fan (11) are blown the heat to automobile wheel hub body (26) after soaking, heat and dry automobile wheel hub body (26), make the surface cure of anti-rust paint at automobile wheel hub body (26), and be located another automobile wheel hub body (26) of a set of on circulation mechanism (5) and rotate and paint in workbin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110283768.4A CN112974124A (en) | 2021-03-17 | 2021-03-17 | Automobile hub and processing technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110283768.4A CN112974124A (en) | 2021-03-17 | 2021-03-17 | Automobile hub and processing technology thereof |
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| CN112974124A true CN112974124A (en) | 2021-06-18 |
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| CN202110283768.4A Pending CN112974124A (en) | 2021-03-17 | 2021-03-17 | Automobile hub and processing technology thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184442A (en) * | 2019-04-16 | 2019-08-30 | 宁波德玛智能机械有限公司 | Wheel hub heat-treatment furnace |
| CN118023072A (en) * | 2024-04-15 | 2024-05-14 | 泰兴市百胜减速机有限公司 | Equipment is paintd to speed reducer accessory rust-resistant oil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1047536A1 (en) * | 1982-04-22 | 1983-10-15 | Государственный Институт По Проектированию Предприятий Машиностроения Для Животноводства И Кормопроизводства | Installation for applying coating on the article by dipping |
| CN204730603U (en) * | 2015-04-17 | 2015-10-28 | 际华三五三九制鞋有限公司 | End cement dipping machine in full rubber boot steel toes, steel |
| CN208067816U (en) * | 2018-03-30 | 2018-11-09 | 重庆尚钢机械制造有限公司 | A kind of automotive hub fixture for processing |
| CN208232697U (en) * | 2018-05-15 | 2018-12-14 | 驻马店中集华骏铸造有限公司 | A kind of cast high-strength high-toughness automotive hub |
| CN111408513A (en) * | 2020-05-06 | 2020-07-14 | 吉林圆方机械集团有限公司 | Semi-axis rust-proof device that oils |
-
2021
- 2021-03-17 CN CN202110283768.4A patent/CN112974124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1047536A1 (en) * | 1982-04-22 | 1983-10-15 | Государственный Институт По Проектированию Предприятий Машиностроения Для Животноводства И Кормопроизводства | Installation for applying coating on the article by dipping |
| CN204730603U (en) * | 2015-04-17 | 2015-10-28 | 际华三五三九制鞋有限公司 | End cement dipping machine in full rubber boot steel toes, steel |
| CN208067816U (en) * | 2018-03-30 | 2018-11-09 | 重庆尚钢机械制造有限公司 | A kind of automotive hub fixture for processing |
| CN208232697U (en) * | 2018-05-15 | 2018-12-14 | 驻马店中集华骏铸造有限公司 | A kind of cast high-strength high-toughness automotive hub |
| CN111408513A (en) * | 2020-05-06 | 2020-07-14 | 吉林圆方机械集团有限公司 | Semi-axis rust-proof device that oils |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184442A (en) * | 2019-04-16 | 2019-08-30 | 宁波德玛智能机械有限公司 | Wheel hub heat-treatment furnace |
| CN118023072A (en) * | 2024-04-15 | 2024-05-14 | 泰兴市百胜减速机有限公司 | Equipment is paintd to speed reducer accessory rust-resistant oil |
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Application publication date: 20210618 |