CN101804432B - Rolling ring machine with internally supported rim - Google Patents
Rolling ring machine with internally supported rim Download PDFInfo
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- CN101804432B CN101804432B CN2010101449908A CN201010144990A CN101804432B CN 101804432 B CN101804432 B CN 101804432B CN 2010101449908 A CN2010101449908 A CN 2010101449908A CN 201010144990 A CN201010144990 A CN 201010144990A CN 101804432 B CN101804432 B CN 101804432B
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- rotating
- rim
- rotating cylinder
- lining
- rotating mechanism
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- 238000005096 rolling process Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of rim molding machine and relates to a rolling ring machine with an internally supported rim. The traditional rim is molded by 7 to 8 processes, so the production cost is high and the yield is low. To overcome the defects of the prior art, the rolling ring machine with the internally supported rim adopts a technical scheme that: a rotating mechanism is arranged on the middle part of a workbench; the cylindrical surface of the upper part of the rotating mechanism is provided with more than one inner die capable of moving radially at an interval; positioning devices which are locked with each other are symmetrically arranged on the two sides of the rotating mechanism; outer dies which are matched with the inner die to mould a rim are fixed on the insides of the positioning devices; the rotating mechanism is driven by a motor; the actions of the motor, the positioning devices and the inner die are controlled by a control device; and the control device is electrically connected with a control switch and a display. The rolling ring machine with the internally supported rim has the advantages of high yield, high product percent of pass, low production cost, easy use and maintenance, stability, reliability and suitability for the shaping of the produced rim.
Description
Technical field
The invention belongs to wheel rim forming machine technical field, refer in particular to a kind of rolling ring machine with internally supported rim.
Background technology
Existing machine for shaping vehicle wheel rim tool, no matter adopt hot forming or cold-press moulding form, the equal more complicated of device structure, the operation adjustment difficulty, occur that easily rolling thickness is inhomogeneous, and product percent of pass is low, and rim for automobile wheel shaping need 7 to 8 procedures,, Gu production cost is high, yield poorly.
Summary of the invention
The purpose of this invention is to provide that a kind of output is high, product percent of pass is high, production cost is low, be easy to use and maintenance, reliable and stable rolling ring machine with internally supported rim.
The object of the present invention is achieved like this:
at automobile, the steel ring of tractor and various tractor-trailer wheels can be divided into steel vehicle wheel and the large class of plate wheel rim wheel two, the said rolling ring machine with internally supported rim of the present invention is the machinery that is shaped for the sheet material rim for automobile wheel, the sheet material rim for automobile wheel is shaped, that steel plate is cut into billot, through the pulleying circle, butt welding, make wheel rim blank circle after evening weld seam out, with the rotating cylinder top of blank snare at rotating mechanism, start from the positioner of locking mutually the blank circle is fixed, the priority by the control device follow procedure is from inside to outside by three tourelles for the blank circle, the one side radial dilatation, one side is revolved and is caught up with, the blank circle is overlayed on the inwall of jig and is shaped, like this, be conducive to promote blank circle two ends metal and do plastic flow to interlude, avoided traditional shaping to bite material to each corner, the shortcoming of strong axial tension attenuate occurs.
Rolling ring machine with internally supported rim, middle part at workbench is provided with rotating mechanism, be interval with the internal mold that can move radially more than on the face of cylinder on rotating mechanism top, bilateral symmetry at rotating mechanism is provided with the positioner of from mutually, locking, the inboard of positioner is fixed with and coordinates the external mold that moulding is used to wheel rim with inner membrance, described rotating mechanism drives by motor, and the action of motor, positioner and internal mold is controlled by control device, is electrically connected with gauge tap and display on control device; The ability utility model is controlled by control device, substantially realize automated production, can greatly improve wheel rim production output, as long as with the rotating cylinder top of wheel rim blank snare at rotating mechanism, when rotating cylinder rotates, the inner membrance that rotating cylinder is provided with moves radially gradually, and internal mold rolls and drives gradually the moulding on the external mold of the inboard of positioner of wheel rim blank circle.
Above-mentioned rotating mechanism is: cross section is installed on the rotating seat of lathe be T-shaped rotating cylinder, T-shaped rotating cylinder is: the upper diameter of rotating cylinder is greater than the lower diameter of rotating cylinder, rotating cylinder middle part concentric between rotating cylinder and rotating seat is fixed with guide ring, the diameter of described guide ring is greater than the diameter on rotating cylinder top, be circumferentially with respectively the slideway and the slide block that coordinate the convex-concave of sliding on guide ring and rotating seat, rotating cylinder and guide ring are along the rotational slide of rotating seat slideway, bottom at rotating cylinder is fixed with belt pulley by locking nut, and belt pulley is driven by motor by belt; The rotating cylinder below of above-mentioned rotating mechanism can arrange gear drive and rotating mechanism be done the variation of equivalence; Rotating mechanism is power set in the present invention, for internal mold rolls, provides power.
Above-mentioned on the rotating seat of lathe, rotating cylinder be installed and be: the end that the lower diameter of rotating cylinder is less is plugged in rotating seat, is provided with bearing between rotating seat and rotating cylinder; Bearing can reduce the frictional force between rotating cylinder and rotating seat greatly.
Above-mentioned positioner is: be hinged with leg-of-mutton rocking arm on the bearing of workbench; an end of rocking arm and the piston rod of ACTUATOR are hinged; the other end of ACTUATOR is hinged on the cylinder seat of cabinet leg; the other end of rocking arm is hinged by hinge bearing rod and rocker bar bearing; level is provided with slide block on the slideway between the riser of the front and back of workbench; the inner of slide block is a semi-cylindrical, and the outer end of described slide block is connected on rocker bar bearing; Described external mold is fixed on the semi-cylindrical of slide block the inner; The present invention is hinged by hinge bearing rod and rocker bar bearing on the other end of leg-of-mutton rocking arm, be installed with slide block on rocker bar bearing, and this positioner has used the principle of crank block, and moving to level angle in rocking arm and hinge bearing rod can be from locking mutually.
The above-mentioned internal mold that can move radially is: the upper surface at rotating cylinder is provided with cover plate, radially be provided with respectively the slideway of mutual correspondence on the opposite face of cover plate and guide ring, Roller Shaft vertically is installed on slideway, the two ends of Roller Shaft are symmetrically installed with respectively roller and bearing, the outside of Roller Shaft and roller form by the inner surface configuration of moulding wheel rim, the middle part of Roller Shaft inwardly is provided with projection, projection is conflicted in the oil duct outlet that the rotating cylinder inner radial arranges, be provided with piston in oil duct, projection drives and moves radially by the hydraulic oil in piston and oil duct; Described oil duct communicates with the oil circuit of oil pump by conduit; When operation of oil pump, piston on oil duct progressively promotes Roller Shaft and does radial motion, at Roller Shaft radial feed conflict wheel rim blank circle, rotating cylinder progressively revolves and catches up with extruding wheel rim blank circle rotarily driving roller, make blank circle extrusion molding, the even thickness of rolling blank circle, can not make the strong axial tension attenuate of blank circle like this.
Above-mentioned internal mold is provided with three on the face of cylinder on rotating mechanism top.
Be bolted with pipe joint in above-mentioned oil duct import, pipe joint is rotatably connected to lining by bearing, and a side of lining is provided with oil pipe, and oil pipe is communicated with oil duct by the inner chamber of lining, is provided with sealing ring between lining and pipe joint; The oil circuit connection and the sealing guarantee oil circuit in the oil circuit junction that rises in the present invention between oil pump and rotating cylinder is used.
Above-mentioned lining is: the two ends of lining are connected in pipe joint by jump ring, and described lining is installed on frame; The relative lining of described conduit is in rotation.
The advantage that the present invention gives prominence to compared to existing technology is:
Output of the present invention is high, product percent of pass is high, production cost is low, be easy to use and maintenance, reliable and stable.
Description of drawings
Fig. 1 is longitudinal sectional view schematic diagram of the present invention (along the rotating seat axis, dissecing);
Fig. 2 is top view schematic diagram of the present invention;
Fig. 3 is transverse sectional view schematic diagram of the present invention (along the rotating seat axis, dissecing);
Fig. 4 is perspective view of the present invention.
The specific embodiment
The invention will be further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-4:
Rolling ring machine with internally supported rim, be provided with rotating mechanism 20 at the middle part of workbench 10, be interval with the internal mold 30 that can move radially more than on the face of cylinder on rotating mechanism 20 tops, bilateral symmetry at rotating mechanism 20 is provided with the positioner 40 of from mutually, locking, the inboard of positioner 40 is fixed with and coordinates the external mold 47 that moulding is used to wheel rim with inner membrance 30, described rotating mechanism 20 drives by motor 1, the action of motor 1, positioner 40 and internal mold 30 is controlled by control device 50, is electrically connected with gauge tap 51 and display 52 on control device 50.
Above-mentioned rotating mechanism 20 is: cross section is installed on the rotating seat 21 of lathe be T-shaped rotating cylinder 22, rotating cylinder 22 middle part concentrics between rotating cylinder 22 and rotating seat 21 are fixed with guide ring 23, be circumferentially with respectively the slideway 231 and the slide block 232 that coordinate the convex-concave of sliding on guide ring 23 and rotating seat 21, in the bottom of rotating cylinder 22, by locking nut 24, be fixed with belt pulley 25.
On the above-mentioned rotating seat at lathe 21, rotating cylinder 22 being installed is: rotating cylinder 22 1 ends are plugged on rotating seat 21, are provided with bearing 26 between rotating seat 21 and rotating cylinder 22.
Above-mentioned positioner 40 is: be hinged with Rocker arm 42 on the bearing 41 of workbench 10; end of Rocker arm 42 and the piston rod 43 of ACTUATOR 49 are hinged; the other end of ACTUATOR 49 is hinged on the cylinder seat 48 of cabinet leg; the other end of Rocker arm 42 is hinged by hinge bearing rod 44 and rocker bar bearing 46; level is provided with slide block 451 on the slideway 450 between the front and back of workbench 10 riser 45; the inner of slide block 451 is a semi-cylindrical, and the outer end of described slide block 451 is connected on rocker bar bearing 46; Described external mold 47 is fixed on the semi-cylindrical of slide block 451 the inners.
the above-mentioned internal mold that can move radially 30 is: in the upper surface of rotating cylinder 22, be provided with cover plate 31, radially be provided with respectively the slideway 32 of mutual correspondence on the opposite face of cover plate 31 and guide ring 23, Roller Shaft 33 vertically is installed on slideway 32, the two ends of Roller Shaft 33 are symmetrically installed with respectively roller 331 and bearing 332, the outside of Roller Shaft 33 and roller 331 form by the inner surface configuration of moulding wheel rim, the middle part of Roller Shaft 33 inwardly is provided with projection 34, projection 34 is conflicted in oil duct 35 outlets that rotating cylinder 22 inner radial arrange, be provided with piston 36 in oil duct 35, projection 34 drives and moves radially by the hydraulic oil in piston 36 and oil duct 35.
Above-mentioned internal mold 30 has three.
Be bolted with pipe joint 61 in above-mentioned oil duct 35 imports, pipe joint 61 is rotatably connected to lining 62 by bearing 66, one side of lining 62 is provided with oil pipe 63, and oil pipe 63 is communicated with oil duct 35 by the inner chamber of lining 62, is provided with sealing ring 65 between lining 62 and pipe joint 61.
Above-mentioned lining 62 is: the two ends of lining 62 are connected in pipe joint 61 by jump ring 68, and described lining 62 is installed on frame.
Above-described embodiment is only one of preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalences of doing according to structure of the present invention, shape, principle change, within all should being covered by protection scope of the present invention.
Claims (4)
1. rolling ring machine with internally supported rim, it is characterized in that: the middle part at workbench is provided with rotating mechanism, be interval with the internal mold that can move radially more than on the face of cylinder on rotating mechanism top, bilateral symmetry at rotating mechanism is provided with the positioner of from mutually, locking, the inboard of positioner is fixed with and coordinates the external mold that moulding is used to wheel rim with inner membrance, described rotating mechanism drives by motor, the action of motor, positioner and internal mold is controlled by control device, is electrically connected with gauge tap on control device;
Described rotating mechanism is: cross section is installed on the rotating seat of lathe be T-shaped rotating cylinder, rotating cylinder middle part concentric between rotating cylinder and rotating seat is fixed with guide ring, be circumferentially with respectively the slideway and the slide block that coordinate the convex-concave of sliding on guide ring and rotating seat, in the bottom of rotating cylinder, by locking nut, be fixed with belt pulley;
Describedly on the rotating seat of lathe, rotating cylinder is installed and is: rotating cylinder one end is plugged on rotating seat, is provided with bearing between rotating seat and rotating cylinder;
Described positioner is: be hinged with rocking arm on the bearing of workbench; an end of rocking arm and the piston rod of ACTUATOR are hinged; the other end of ACTUATOR is hinged on the cylinder seat of cabinet leg; the other end of rocking arm is hinged by hinge bearing rod and rocker bar bearing; level is provided with slide block on the slideway between the riser of the front and back of workbench; the inner of slide block is a semi-cylindrical, and the outer end of described slide block is connected on rocker bar bearing; Described external mold is fixed on the semi-cylindrical of slide block the inner;
The described internal mold that can move radially is: the upper surface at rotating cylinder is provided with cover plate, radially be provided with respectively the slideway of mutual correspondence on the opposite face of cover plate and guide ring, Roller Shaft vertically is installed on slideway, the two ends of Roller Shaft are symmetrically installed with respectively roller and bearing, the outside of Roller Shaft and roller form by the inner surface configuration of moulding wheel rim, the middle part of Roller Shaft inwardly is provided with projection, projection is conflicted in the oil duct outlet that the rotating cylinder inner radial arranges, be provided with piston in oil duct, projection drives and moves radially by the hydraulic oil in piston and oil duct.
2. rolling ring machine with internally supported rim according to claim 1, it is characterized in that: described internal mold has three.
3. rolling ring machine with internally supported rim according to claim 1, it is characterized in that: be bolted with pipe joint in described oil duct import, pipe joint is rotatably connected to lining by bearing, one side of lining is provided with oil pipe, oil pipe is communicated with oil duct by the inner chamber of lining, is provided with sealing ring between lining and pipe joint.
4. rolling ring machine with internally supported rim according to claim 3, it is characterized in that: described lining is: the two ends of lining are connected in pipe joint by jump ring, and described lining is installed on frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101449908A CN101804432B (en) | 2010-04-09 | 2010-04-09 | Rolling ring machine with internally supported rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101449908A CN101804432B (en) | 2010-04-09 | 2010-04-09 | Rolling ring machine with internally supported rim |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804432A CN101804432A (en) | 2010-08-18 |
| CN101804432B true CN101804432B (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101449908A Active CN101804432B (en) | 2010-04-09 | 2010-04-09 | Rolling ring machine with internally supported rim |
Country Status (1)
| Country | Link |
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| CN (1) | CN101804432B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773346B (en) * | 2012-07-27 | 2016-01-20 | 佛山市日丰企业有限公司 | The dull and stereotyped mould cylinder of rocker-arm side core-pulling and punch press |
| GB201303178D0 (en) * | 2013-02-22 | 2013-04-10 | Uhing Joachim Gmbh & Co Kg | Reversal mechanism for a rolling ring drive |
| CN106077220A (en) * | 2016-07-08 | 2016-11-09 | 枣庄运达机床有限公司 | Combined vertical rim rolling machine |
| CN108071662A (en) * | 2016-11-16 | 2018-05-25 | 长春工业大学 | Double slideway turning joints |
| CN106694672B (en) * | 2016-12-26 | 2018-12-04 | 温岭市越成机械有限公司 | A kind of inner bearing type wheel rim spinning machine |
| CN106734674A (en) * | 2016-12-26 | 2017-05-31 | 温岭市越成机械有限公司 | A kind of steel ring positioner of inner bearing type wheel rim spinning machine |
| CN106734479B (en) * | 2016-12-26 | 2019-02-05 | 温岭市越成机械有限公司 | A kind of internally supported rim formula spinning machine |
| CN109746344B (en) * | 2019-02-27 | 2020-04-07 | 河南科技大学 | Hub bulging device and mold locking mechanism thereof |
| CN111589929A (en) * | 2020-05-27 | 2020-08-28 | 浙江风驰机械有限公司 | Internal-supporting rim ring rolling machine |
| CN111842751A (en) * | 2020-07-23 | 2020-10-30 | 苏强 | Forging method for new energy automobile hub |
| CN113333618B (en) * | 2021-08-05 | 2021-10-01 | 徐州紫聚石化设备有限公司 | Chemical tank barrel manufacturing punch forming finish machining device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067217A (en) * | 1976-11-02 | 1978-01-10 | Gerard Bisaillon | Apparatus for forming a wheel rim |
| EP0658384B1 (en) * | 1993-12-14 | 2000-05-17 | Motor Wheel Corporation | Method and apparatus for producing vehicule wheel rims |
| CN201140246Y (en) * | 2007-11-16 | 2008-10-29 | 赖建辉 | Contour roll forming machine for wheel circular rim |
| CN100537073C (en) * | 2007-11-06 | 2009-09-09 | 武汉特鑫机床附件制造有限公司 | Wheel rim rolling machine |
| CN201346580Y (en) * | 2009-01-20 | 2009-11-18 | 烟台浩阳机械有限公司 | Wheel rim rounder for steel rings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004112984A1 (en) * | 2003-06-23 | 2004-12-29 | Honda Motor Co., Ltd. | Method and device for molding whell rim hump part |
-
2010
- 2010-04-09 CN CN2010101449908A patent/CN101804432B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067217A (en) * | 1976-11-02 | 1978-01-10 | Gerard Bisaillon | Apparatus for forming a wheel rim |
| EP0658384B1 (en) * | 1993-12-14 | 2000-05-17 | Motor Wheel Corporation | Method and apparatus for producing vehicule wheel rims |
| CN100537073C (en) * | 2007-11-06 | 2009-09-09 | 武汉特鑫机床附件制造有限公司 | Wheel rim rolling machine |
| CN201140246Y (en) * | 2007-11-16 | 2008-10-29 | 赖建辉 | Contour roll forming machine for wheel circular rim |
| CN201346580Y (en) * | 2009-01-20 | 2009-11-18 | 烟台浩阳机械有限公司 | Wheel rim rounder for steel rings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101804432A (en) | 2010-08-18 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG FENGCHI MECHANICAL CO., LTD. Free format text: FORMER OWNER: PAN WEIMIN Effective date: 20131213 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131213 Address after: 317500 southeast industrial agglomeration area, Wenling City, Zhejiang Patentee after: ZHEJIANG FENGCHI MECHANICAL Co.,Ltd. Address before: 317500 southeast industrial agglomeration area, Wenling City, Zhejiang Patentee before: Pan Weimin |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rim inner support type rolling machine Effective date of registration: 20231025 Granted publication date: 20131113 Pledgee: China Construction Bank Wenling sub branch Pledgor: ZHEJIANG FENGCHI MECHANICAL Co.,Ltd. Registration number: Y2023980062678 |
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