CN203900324U - Internal-support type rim ring rolling machine - Google Patents
Internal-support type rim ring rolling machine Download PDFInfo
- Publication number
- CN203900324U CN203900324U CN201420278407.6U CN201420278407U CN203900324U CN 203900324 U CN203900324 U CN 203900324U CN 201420278407 U CN201420278407 U CN 201420278407U CN 203900324 U CN203900324 U CN 203900324U
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- rotating shaft
- wheel rim
- rim
- wall forming
- radially
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Abstract
The utility model belongs to the technical field of rim forming and relates to an internal-support type rim ring rolling machine. The upper end and the lower end of a working table are provided with a rotary shaft through bearings in a supporting mode, and the rotary is driven by a hydraulic motor to rotate, wherein the hydraulic motor is installed on the lower side of the working table. Two or more rim inner wall forming die rotors are arranged on the part, upwards extending out of the working table, of the rotary shaft and used for forming the outlines of the upper side and the lower side of the inner wall of a rim. Two sliding rods in parallel are arranged on the part, on the outer side of the rotary shaft, of the working table and sleeved with two rim outer wall forming modules which are driven by a power device to move in the radial direction of the rotary shaft. An oil channel in the lower end of a vertical oil channel formed inside the rotary shaft is communicated with a high-pressure oil source through an adapter ring and a valve, and pistons arranged in oil channels in the radiation direction of the upper end make contact with supporting bocks of the rim inner wall forming die rotor respectively. Action of the power device, the hydraulic motor and the valve is controlled through a controller. The internal-support type rim ring rolling machine has the advantages of being high in matching precision, long in service life and suitable for rolling the rim.
Description
Technical field
The utility model belongs to wheel rim field shaping technique, refers in particular to a kind of inner bearing type rim ring rolling machine.
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, operation adjustment difficulty, easily occur that rolling thickness is inhomogeneous, product percent of pass is low, and rim for automobile wheel shaping needs 7 to 8 procedures, Gu production cost is high, yield poorly, for this reason, Chinese patent CN101804432B discloses a kind of " rolling ring machine with internally supported rim ", its do not know to be in: the one, semi-cylindrical is dragged on the slideway of upper level and is slided by slide block, due to the level of foozle or technique, the precision that slide block is slided on slideway is not high, affect the Forming Quality of two semi-cylindrical locking rear rim outlines, percent defective is high, production cost is high, the 2nd, the projection in the middle of internal mold drives and moves radially by the hydraulic oil in piston and oil duct, and because the distance of the roller of the projection in the middle of Roller Shaft and upper and lower sides installation is larger, the shearing force of Roller Shaft is large, easily causes the fracture failure of Roller Shaft, the 3rd, the motor that drives rotating cylinder to rotate is arranged on a side top of workbench, because the power of motor is large, so the volume of motor is larger, a side top of workbench occupies larger space, affects installation, dismounting and the staff's of raw material to be processed or shaped article operation, the 4th, rotating seat, rotating cylinder, barrel configuration complexity, maintenance and inspection and installation inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of inner bearing type rim ring rolling machine.
The purpose of this utility model is achieved in that
Inner bearing type rim ring rolling machine, the upper and lower side of workbench has vertical rotating shaft by bearings, rotating shaft is rotated by the fluid motor-driven that is arranged on workbench downside, protrude upward in the rotating shaft of workbench and be symmetrical arranged up and down respectively, circumferentially be arranged at intervals with two above wheel rim inwall shaping mould rotors for moulding wheel rim inwall upper and lower sides profile that can move radially, the both sides of the rotating shaft on the workbench in wheel rim inwall shaping mould rotor outside are horizontally arranged with two slide bars that are parallel to each other, on slide bar, be set with two wheel rim outer wall forming modules, two wheel rim outer wall forming modules with power set drive its along rotating shaft radially move inwardly into locking positioning state time, the inwall of two wheel rim outer wall forming modules forms the outline of wheel rim, the oil duct being radially communicated with the lower end of the vertical oil duct arranging in rotating shaft is communicated with high pressure fuel source by adapter ring and valve, the piston arranging in the oil duct being radially communicated with the upper end of vertical oil duct contacts with the back-up block of wheel rim inwall shaping mould rotor respectively, described power set, the action of hydraulic motor and valve is by controller control.
The output shaft of above-mentioned hydraulic motor is connected and transmission by chain with the sprocket wheel of installing respectively in rotating shaft.
Above-mentioned power set drive wheel rim outer wall forming module along the locking positioning state that radially moves inwardly into of rotating shaft to be: the oil cylinder direct tape splicing driving wheel rim outer wall forming module of controller by hydraulicdirectional control valve control is along the locking positioning state that radially moves inwardly into of rotating shaft; Or the rotation of controller by control step driven by motor screw mandrel and then drive radially the move inwardly into locking positioning state of wheel rim outer wall forming module along rotating shaft; Or the both sides of described workbench are hinged with respectively rocking arm; one end of rocking arm and the piston rod of oil cylinder are hinged; the other end of oil cylinder is hinged on the bottom of workbench; one end hinge of the other end of rocking arm and connecting rod; the other end of connecting rod and wheel rim outer wall forming module are hinged, and controller drives rocking arm, connecting rod and the wheel rim outer wall forming module locking positioning state that radially moves inwardly into along rotating shaft successively by the oil cylinder of hydraulicdirectional control valve control.
The oil duct opening part radially that the lower end of the above-mentioned vertical oil duct with arranging in rotating shaft is communicated with is set with the adapter ring that is provided with cannelure on inwall, on the outer wall of the opening of the connection cannelure arranging on adapter ring, be connected with pipe joint, pipe joint is communicated with valve and high pressure fuel source successively by conduit, between the adapter ring of cannelure upper and lower sides and rotating shaft, is provided with sealing ring.
The concrete structure of above-mentioned wheel rim inwall shaping mould rotor is: stretch out in the rotating shaft of workbench and be symmetrical arranged up and down respectively, on the back-up block arranging respectively in circumferential spaced groove, vertical minor axis is installed, plural bearing is installed on minor axis, a cylinder is installed on the outer shroud of all bearings on same minor axis, on upper and lower symmetrically arranged in rotating shaft, the outer surface of bottom roll is provided with the profile of moulding wheel rim upper and lower sides inwall, the madial wall of back-up block can be subject to the driving of described piston to make cylinder do radially outer movement, in rotating shaft, upper and lower symmetrically arranged up-down roller is for the profile of the upper and lower sides of moulding wheel rim inwall.
In above-mentioned rotating shaft, upper and lower symmetrically arranged groove is through slot, the upper and lower sides of the back-up block arranging in through slot is respectively arranged with up-down roller and forms cylinder group, described through slot is circumferentially arranged at intervals with three in rotating shaft, is provided with a cylinder group on each through slot.
The utility model compared to existing technology outstanding and useful technique effect is:
1, on slide bar of the present utility model, be set with two wheel rim outer wall forming modules, two wheel rim outer wall forming modules are on slide bar during along the moving radially of rotating shaft, resistance to sliding is little, and it is high that two wheel rim outer wall forming modules move to quality of fit after locking positioning state, and the yield rate of the product of moulding is high.
2, the oil duct radially that rotating shaft of the present utility model upper end is communicated with vertical oil duct has upper and lower two, contact with the back-up block of the wheel rim inwall shaping mould rotor of upper and lower sides by piston respectively, the power transmission point that makes piston just in time matches with the stress point of the wheel rim inwall shaping mould rotor of upper and lower sides, power transmission is directly quick, can not cause extra distortion power, shearing force to drive disk assembly, guarantee the service life of related accessory.
3, the utility model adopts hydraulic motor as the driving power of rotating shaft, and its volume is little, noise is little, and the downside that is arranged on workbench does not take the space outerpace of workbench, be convenient to treat process raw material or shaped article operation.
4, rotating shaft of the present utility model adopts integral structure, simple in structure, good integral strength, maintenance and inspection and easy for installation.
5, the utility model is applicable to efficient fast and high quality ground roll ratch rim.
Brief description of the drawings
Fig. 1 is the partial sectional view of front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the partial enlarged drawing on the utility model Fig. 1 right side.
Fig. 4 is near the cutaway view of structure main shaft of the present utility model.
Fig. 5 is the A portion enlarged drawing of Fig. 4.
Fig. 6 is schematic perspective view of the present utility model.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-Fig. 6:
Inner bearing type rim ring rolling machine, the upper and lower side of workbench 10 has vertical rotating shaft 20 by bearings, rotating shaft 20 drives rotation by the hydraulic motor 30 that is arranged on workbench 10 downsides, protrude upward in the rotating shaft 20 of workbench 10 and be symmetrical arranged up and down respectively, circumferentially be arranged at intervals with two above wheel rim inwall shaping mould rotors 60 for moulding wheel rim inwall upper and lower sides profile that can move radially, the both sides of the rotating shaft 20 on the workbench 10 in wheel rim inwall shaping mould rotor 60 outsides are horizontally arranged with two slide bars that are parallel to each other 70, on slide bar 70, be set with two wheel rim outer wall forming modules 40, two wheel rim outer wall forming module 40 use power set drive its along rotating shaft 20 radially move inwardly into locking positioning state time, the inwall of two wheel rim outer wall forming modules 40 forms the outline 42 of wheel rim, the oil duct radially 25 being communicated with the lower end of the vertical oil duct 26 of rotating shaft 20 interior settings is communicated with high pressure fuel source by adapter ring 22 and valve, the piston 28 of the 27 interior settings of oil duct radially that are communicated with the upper end of vertical oil duct 26 contacts with the back-up block 62 of wheel rim inwall shaping mould rotor 60 respectively, described power set, the action of hydraulic motor 30 and valve is controlled by controller 80.
The output shaft of above-mentioned hydraulic motor 30 is connected and transmission by chain 32 with the sprocket wheel 31,21 of installing respectively in rotating shaft 20.
Above-mentioned power set drive wheel rim outer wall forming module 40 along the locking positioning state that radially moves inwardly into of rotating shaft 20 to be: the oil cylinder direct tape splicing driving wheel rim outer wall forming module 40 of controller by hydraulicdirectional control valve control is along the locking positioning state that radially moves inwardly into of rotating shaft 20; Or the rotation of controller by control step driven by motor screw mandrel and then drive radially the move inwardly into locking positioning state of wheel rim outer wall forming module 40 along rotating shaft 20; Or the both sides of described workbench 10 are hinged with respectively Rocker arm 51; piston 28 bars of one end of Rocker arm 51 and oil cylinder 50 are hinged; the other end of oil cylinder 50 is hinged on the bottom cushion block 12 of workbench 10; one end hinge of the other end of Rocker arm 51 and connecting rod 52; other end of connecting rod 52 and wheel rim outer wall forming module 40 are hinged, and controller drives Rocker arm 51, connecting rod 52 and the wheel rim outer wall forming module 40 locking positioning state that radially moves inwardly into along rotating shaft 20 successively by the oil cylinder 50 of hydraulicdirectional control valve control.
The oil duct opening part radially that the lower end of the vertical oil duct 26 of above-mentioned and rotating shaft 20 interior settings is communicated with is set with the adapter ring 22 that is provided with cannelure 23 on inwall, on the outer wall of the opening 24 of the connection cannelure 23 arranging on adapter ring 22, be connected with pipe joint, pipe joint is communicated with valve and high pressure fuel source successively by conduit, between the adapter ring 22 of cannelure 23 upper and lower sides and rotating shaft 20, be provided with sealing ring, while guaranteeing to rotate with respect to adapter ring 22 with rotating shaft 20, hydraulic oil can not revealed from this.
The concrete structure of above-mentioned wheel rim inwall shaping mould rotor 60 is: stretch out in the rotating shaft 20 of workbench 10 and be symmetrical arranged up and down respectively, on the back-up block 62 arranging respectively in circumferential spaced groove, by top board 61, vertical minor axis 63 is installed, plural bearing 64 is installed on minor axis 63, a cylinder 65 is installed on the outer shroud of all bearings 64 on same minor axis 63, on upper and lower symmetrically arranged in rotating shaft 20, the outer surface of bottom roll is provided with the profile 66 of moulding wheel rim upper and lower sides inwall, the madial wall 67 of back-up block 62 can be subject to the driving of described piston 28 to make cylinder 65 do radially outer mobile rotation around minor axis 63 simultaneously, in rotating shaft 20, upper and lower symmetrically arranged up-down roller is for the profile of the upper and lower sides of moulding wheel rim inwall.
In above-mentioned rotating shaft 20, upper and lower symmetrically arranged groove is through slot, the upper and lower sides of the back-up block 62 arranging in through slot is respectively arranged with up-down roller and forms cylinder group, described through slot is circumferentially arranged at intervals with three in rotating shaft 20, is provided with a cylinder group on each through slot.
Use of the present utility model: switch on power, wheel rim steel ring sleeve to be formed is contained on the wheel rim inwall shaping mould rotor 60 of rotating shaft 20 upsides, controller control has oil cylinder 50 or motor to drive radially the move inwardly into locking positioning state of two wheel rim outer wall forming modules 40 along rotating shaft 20, hydraulic motor 30 drive shafts 20 are rotated, lead to the valve open of the radial direction oil 25 of rotating shaft lower end with Time Controller control, high pressure fuel source passes through adapter ring 22 successively, the radial direction oil 25 of rotating shaft lower end, vertical oil duct 26, the radial direction oil 27 of upper end promotes to move outside piston 28, piston 28 promotes back-up block 62 and then promotes wheel rim inwall shaping mould rotor 60 outer moving, wheel rim inwall shaping mould rotor 60 is in accepting rotating shaft 20 its rotations of drive, with wheel rim steel ring extruding to be formed, and then drive wheel rim inwall shaping mould rotor 60 to rotate around minor axis 63, so that push wheel rim steel ring to be formed, the increase of the oil pressure providing along with high pressure fuel source, wheel rim inwall shaping mould rotor 60 moves outside gradually under the extruding of piston, until coordinate with two wheel rim outer wall forming modules 40 wheel rim that wheel rim steel ring to be formed is squeezed into design profile or shape, controller by-pass valve control makes the hydraulic oil in vertical oil duct 26 return low pressure oil sump, hydraulic motor 30 quits work, rotating shaft 20 stops operating, the oil cylinder 50 of controller control wheel rim outer wall forming module 40 locking positioning states or motor drive the radially outward mobile release of two wheel rim outer wall forming modules 40 along rotating shaft 20, take off the finished product wheel rim of making, repeat is successively that available inner bearing type rim ring rolling machine repetition rolling goes out finished product wheel rim.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (6)
1. inner bearing type rim ring rolling machine, it is characterized in that: the upper and lower side of workbench has vertical rotating shaft by bearings, rotating shaft is rotated by the fluid motor-driven that is arranged on workbench downside, protrude upward in the rotating shaft of workbench and be symmetrical arranged up and down respectively, circumferentially be arranged at intervals with two above wheel rim inwall shaping mould rotors for moulding wheel rim inwall upper and lower sides profile that can move radially, the both sides of the rotating shaft on the workbench in wheel rim inwall shaping mould rotor outside are horizontally arranged with two slide bars that are parallel to each other, on slide bar, be set with two wheel rim outer wall forming modules, two wheel rim outer wall forming modules with power set drive its along rotating shaft radially move inwardly into locking positioning state time, the inwall of two wheel rim outer wall forming modules forms the outline of wheel rim, the oil duct being radially communicated with the lower end of the vertical oil duct arranging in rotating shaft is communicated with high pressure fuel source by adapter ring and valve, the piston arranging in the oil duct being radially communicated with the upper end of vertical oil duct contacts with the back-up block of wheel rim inwall shaping mould rotor respectively, described power set, the action of hydraulic motor and valve is by controller control.
2. inner bearing type rim ring rolling machine according to claim 1, is characterized in that: the output shaft of described hydraulic motor is connected and transmission by chain with the sprocket wheel of installing respectively in rotating shaft.
3. inner bearing type rim ring rolling machine according to claim 1, is characterized in that: described power set drive wheel rim outer wall forming module along the locking positioning state that radially moves inwardly into of rotating shaft to be: the oil cylinder direct tape splicing driving wheel rim outer wall forming module of controller by hydraulicdirectional control valve control is along the locking positioning state that radially moves inwardly into of rotating shaft; Or the rotation of controller by control step driven by motor screw mandrel and then drive radially the move inwardly into locking positioning state of wheel rim outer wall forming module along rotating shaft; Or the both sides of described workbench are hinged with respectively rocking arm; one end of rocking arm and the piston rod of oil cylinder are hinged; the other end of oil cylinder is hinged on the bottom of workbench; one end hinge of the other end of rocking arm and connecting rod; the other end of connecting rod and wheel rim outer wall forming module are hinged, and controller drives rocking arm, connecting rod and the wheel rim outer wall forming module locking positioning state that radially moves inwardly into along rotating shaft successively by the oil cylinder of hydraulicdirectional control valve control.
4. inner bearing type rim ring rolling machine according to claim 1, it is characterized in that: the oil duct opening part radially that the lower end of the described vertical oil duct with arranging in rotating shaft is communicated with is set with the adapter ring that is provided with cannelure on inwall, on the outer wall of the opening of the connection cannelure arranging on adapter ring, be connected with pipe joint, pipe joint is communicated with valve and high pressure fuel source successively by conduit, between the adapter ring of cannelure upper and lower sides and rotating shaft, is provided with sealing ring.
5. according to the inner bearing type rim ring rolling machine described in claim 1-4 any one, it is characterized in that: the concrete structure of described wheel rim inwall shaping mould rotor is: stretch out in the rotating shaft of workbench and be symmetrical arranged up and down respectively, on the back-up block arranging respectively in circumferential spaced groove, vertical minor axis is installed, plural bearing is installed on minor axis, a cylinder is installed on the outer shroud of all bearings on same minor axis, on upper and lower symmetrically arranged in rotating shaft, the outer surface of bottom roll is provided with the profile of moulding wheel rim upper and lower sides inwall, the madial wall of back-up block can be subject to the driving of described piston to make cylinder do radially outer movement, in rotating shaft, upper and lower symmetrically arranged up-down roller is for the profile of the upper and lower sides of moulding wheel rim inwall.
6. inner bearing type rim ring rolling machine according to claim 5, it is characterized in that: in described rotating shaft, upper and lower symmetrically arranged groove is through slot, the upper and lower sides of the back-up block arranging in through slot is respectively arranged with up-down roller and forms cylinder group, described through slot is circumferentially arranged at intervals with three in rotating shaft, is provided with a cylinder group on each through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278407.6U CN203900324U (en) | 2014-05-27 | 2014-05-27 | Internal-support type rim ring rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278407.6U CN203900324U (en) | 2014-05-27 | 2014-05-27 | Internal-support type rim ring rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900324U true CN203900324U (en) | 2014-10-29 |
Family
ID=51774615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278407.6U Expired - Fee Related CN203900324U (en) | 2014-05-27 | 2014-05-27 | Internal-support type rim ring rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900324U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077220A (en) * | 2016-07-08 | 2016-11-09 | 枣庄运达机床有限公司 | Combined vertical rim rolling machine |
| CN106694672A (en) * | 2016-12-26 | 2017-05-24 | 温岭市越成机械有限公司 | Inner support type rim rotary extrusion 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 |
| CN106734479A (en) * | 2016-12-26 | 2017-05-31 | 温岭市越成机械有限公司 | A kind of internally supported rim formula spinning machine |
| CN107350346A (en) * | 2017-08-24 | 2017-11-17 | 嘉善誉丰汽车零件有限公司 | Circle wheel buckle forming equipment |
| CN107803423A (en) * | 2017-11-30 | 2018-03-16 | 中国科学院金属研究所 | A kind of shaped structure and manufacturing process for manufacturing lightweight automobile rim |
| CN111589929A (en) * | 2020-05-27 | 2020-08-28 | 浙江风驰机械有限公司 | Internal-supporting rim ring rolling machine |
-
2014
- 2014-05-27 CN CN201420278407.6U patent/CN203900324U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077220A (en) * | 2016-07-08 | 2016-11-09 | 枣庄运达机床有限公司 | Combined vertical rim rolling machine |
| CN106694672A (en) * | 2016-12-26 | 2017-05-24 | 温岭市越成机械有限公司 | Inner support type rim rotary extrusion 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 |
| CN106734479A (en) * | 2016-12-26 | 2017-05-31 | 温岭市越成机械有限公司 | A kind of internally supported rim formula spinning machine |
| 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 |
| 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 |
| CN107350346A (en) * | 2017-08-24 | 2017-11-17 | 嘉善誉丰汽车零件有限公司 | Circle wheel buckle forming equipment |
| CN107350346B (en) * | 2017-08-24 | 2023-06-09 | 嘉善誉丰汽车零件有限公司 | Round wheel buckle forming equipment |
| CN107803423A (en) * | 2017-11-30 | 2018-03-16 | 中国科学院金属研究所 | A kind of shaped structure and manufacturing process for manufacturing lightweight automobile rim |
| CN111589929A (en) * | 2020-05-27 | 2020-08-28 | 浙江风驰机械有限公司 | Internal-supporting rim ring rolling machine |
| WO2021238332A1 (en) * | 2020-05-27 | 2021-12-02 | 浙江风驰机械有限公司 | Inner-bracing rim rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190527 |