CN114083228B - Hot pressing device for gear ring and flywheel - Google Patents
Hot pressing device for gear ring and flywheel Download PDFInfo
- Publication number
- CN114083228B CN114083228B CN202111601798.1A CN202111601798A CN114083228B CN 114083228 B CN114083228 B CN 114083228B CN 202111601798 A CN202111601798 A CN 202111601798A CN 114083228 B CN114083228 B CN 114083228B
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- ring
- welded
- flywheel
- vertical support
- top end
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 210000000078 claw Anatomy 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a hot pressing device of a gear ring and a flywheel, which relates to the technical field of hot pressing processing equipment and comprises the following components: a circular base; six vertical support shaft rods are welded around the top end of the circular base, a force transmission piece is slidably mounted on the vertical support shaft rod in the middle of the rear side, and a horizontal mounting ring is welded and supported at the top ends of the six vertical support shaft rods; six horizontal stay bars are welded in an annular array in the horizontal mounting ring, a tray is fixedly welded at the center of each of the six horizontal stay bars and used for supporting and placing a flywheel, and a positioning lantern ring is fixedly welded above the top end of the horizontal mounting ring and used for surrounding and sleeving a limiting gear ring; the top end of the round base is also welded with a vertical supporting frame. The positioning lantern ring can keep the gear ring inserted and blocked in a horizontal state through the four claws in the positioning lantern ring, and solves the problems that the gear ring cannot be horizontally butted with the outer ring of the flywheel, deflection easily occurs in pressing processing, and the processing quality is affected.
Description
Technical Field
The invention relates to the technical field of hot-pressing processing equipment, in particular to a hot-pressing device for a gear ring and a flywheel.
Background
The flywheel is manufactured by respectively manufacturing the gear teeth and the flywheel during processing and production, and then splicing the gear teeth and the flywheel together, and in order to manufacture the flywheel with higher precision, a thermal processing mode is adopted in most cases, and the processed gear teeth are heated and pressed into a whole by using a pressing device and a flywheel top to manufacture the complete flywheel.
For example, patent number 201811603229.9 discloses a double-station gear ring hot pressing device, which relates to the technical field of flywheel manufacturing and comprises a supporting plate, a supporting frame, a flywheel positioning part, a gear ring press-mounting part and a total control part, wherein the flywheel positioning part comprises a workbench, a working plate and a rodless cylinder, a sliding groove is arranged on the working plate, a sliding column is arranged in the sliding groove in a sliding manner and is driven by the rodless cylinder, a positioning column is arranged at the upper end of the sliding column, the gear ring press-mounting part comprises a supporting rod, a mounting plate and a hydraulic cylinder, the hydraulic cylinder is mounted on the mounting plate, a push plate is arranged at the lower end of a piston rod of the hydraulic cylinder, a pressing plate is mounted on the lower end face of the push plate, a pressing ring is mounted on the lower end face of the pressing plate, a cooling hose is arranged on the outer circumferential surface of the pressing ring, and the total control part comprises a total button box and a total control panel, and the total button box and the total control panel are respectively electrically connected with the rodless cylinders on two sides and the hydraulic cylinders on two sides. The invention has the advantages of simple structure, convenient operation, convenient maintenance and high working efficiency.
In the above patent, the lack of an auxiliary positioning component for the gear ring causes that the gear ring cannot be horizontally butted with the outer ring of the flywheel, so that the gear ring is easy to be propped and deflected in the pressing process, the final processing quality of the flywheel is influenced, and the lack of an auxiliary discharging mechanism for the flywheel after the processing is finished causes that the flywheel needs to be manually driven to discharge after the processing is finished, and the flywheel is troublesome and laborious to use;
in addition, although some of the existing devices are matched with auxiliary discharging mechanisms, driving motors are needed to be independently arranged for the auxiliary discharging mechanisms, so that the weight reduction and the cost reduction of the devices are not facilitated.
Disclosure of Invention
In view of the above, the invention provides a hot press device for a gear ring and a flywheel, which is provided with a force transmission piece, wherein a hydraulic cylinder can drive the force transmission piece and a stress ring to slide upwards together when a hydraulic cylinder contracts to drive a jacking frame to slide upwards for unloading, so that a driving force for loading and unloading is provided for six swinging plates, and the problem that the flywheel is required to be lifted and unloaded by additional manual force after the machining operation is finished, and the hot press device is inconvenient to use and laborious is solved.
The invention provides the following technical scheme: a hot pressing device of a gear ring and a flywheel comprises a round base; six vertical support shaft rods are welded around the top end of the circular base, a force transmission piece is slidably mounted on the vertical support shaft rod in the middle of the rear side, and a horizontal mounting ring is welded and supported at the top ends of the six vertical support shaft rods; six horizontal stay bars are welded in an annular array in the horizontal mounting ring, a tray is fixedly welded at the center of each of the six horizontal stay bars and used for supporting and placing a flywheel, and a positioning lantern ring is fixedly welded above the top end of the horizontal mounting ring and used for surrounding and sleeving a limiting gear ring; the top end of the round base is also welded with a vertical supporting frame, a hydraulic cylinder is locked and hung in the middle of the vertical supporting frame, the center of the round base is also welded with a vertical supporting shaft rod, and the top end of the vertical supporting shaft rod is welded and fixed with the tray; the six horizontal stay bars inside the horizontal installation ring are symmetrically welded with two track shafts, and six driving parts are sleeved on the twelve track shafts in a ring-shaped array in a sliding manner.
Preferably, the bottom of the piston rod of the hydraulic cylinder is fixedly locked with a jacking frame, the whole jacking frame is of a conical structure, and the jacking frame slides downwards to be in contact with the top of the gear ring.
Preferably, six vertical support positioning shafts are welded around the center of the top end of the tray, and the six vertical support positioning shafts are correspondingly matched with six penetrating positioning Kong Chuancha at the center of the flywheel.
Preferably, the claw with the structure of the shape of the Chinese character 'ji' is welded on the circumference inner wall of the positioning lantern ring in a surrounding way, and the claw is correspondingly in plug-in fit with the tooth socket on the tooth ring.
Preferably, two driven gears are symmetrically sleeved on the tail end rotating shaft of the swinging plate, and the six swinging plates swing upwards to be in abutting contact with the bottom end surface of the flywheel.
Preferably, the whole driving part is composed of two racks symmetrically arranged and a connecting shaft welded between the tail end sections of the two racks, wherein the two racks are correspondingly meshed with two driven gears at the tail end of the swinging plate for transmission.
Preferably, the connecting shafts at the tail ends of the six driving parts are respectively and rotatably connected with a connecting rod, and the tail ends of the six connecting rods are respectively and rotatably connected with a stress ring.
Preferably, the stress ring is correspondingly sleeved and matched with the vertical support shaft rod at the central position, and a spring is sleeved on the shaft section of the vertical support shaft rod at the central position, which is positioned between the stress ring and the tray.
Preferably, the force transmission piece is of a U-shaped structure integrally, two ends of the force transmission piece are welded with a collar, the upper collar is correspondingly in sliding fit with a piston rod of the hydraulic cylinder, the lower collar is correspondingly in sliding fit with a vertical support shaft rod at the central position, and the lower collar is in sliding contact with the stress ring in an abutting manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the positioning lantern ring can keep the gear ring plugging enclosure in a horizontal state through the four claws in the positioning lantern ring, so that the gear ring plugging enclosure is horizontally butted with the outer ring of the flywheel, and deflection in pressing processing is avoided, and the processing quality is influenced;
2. according to the invention, the hydraulic cylinder can drive the force transmission piece and the stress ring to slide upwards together when the hydraulic cylinder contracts to drive the jacking frame to slide upwards for unloading, so that the trouble of manually exerting additional force to slide upwards for unloading the flywheel after the machining operation is completed is avoided, the use is convenient and labor-saving, the six swinging plates are indirectly driven by the telescopic power linkage of the hydraulic cylinder, the driving motor for swinging and unloading matched with the six swinging plates is omitted, and the equipment weight reduction and the manufacturing cost reduction are facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a sliding installation of a force-transmitting member according to the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the bottom part of the present invention;
FIG. 4 is a schematic view of the installation position of the positioning collar of the present invention;
FIG. 5 is a schematic view of the tray structure of the present invention;
FIG. 6 is a schematic view of the bottom structure of the tray of the present invention;
FIG. 7 is a schematic view of a driving part structure of the present invention;
FIG. 8 is a schematic view of a force transfer member of the present invention;
in the figure, the correspondence between the component names and the drawing numbers is:
1. a circular base; 101. a vertical support shaft lever; 102. a horizontal mounting ring; 103. a vertical support frame; 2. a hydraulic cylinder; 201. a pressing frame; 3. a force transmitting member; 4. a tray; 401. a vertical support positioning shaft; 402. a rail shaft; 5. positioning the lantern ring; 501. a claw; 6. a swinging plate; 601. a driven gear; 7. a driving section; 701. a connecting rod; 702. and a stress ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Please refer to fig. 1 to 8;
the invention provides a hot pressing device of a gear ring and a flywheel, which comprises: a circular base 1; six vertical support shaft rods 101 are welded around the top end of the circular base 1, a force transmission piece 3 is slidably arranged on the vertical support shaft rods 101 in the middle of the rear side, and a horizontal mounting ring 102 is welded and supported on the top ends of the six vertical support shaft rods 101; six horizontal stay bars are welded in an annular array in the horizontal mounting ring 102, a tray 4 is welded and fixed at the center of each of the six horizontal stay bars, the tray 4 is used for supporting and placing a flywheel, a positioning lantern ring 5 is welded and supported above the top end of the horizontal mounting ring 102, and the positioning lantern ring 5 is used for surrounding a limiting gear ring; the top end of the round base 1 is also welded with a vertical supporting frame 103, a hydraulic cylinder 2 is locked and hung in the middle of the vertical supporting frame 103, the center of the round base 1 is also welded with a vertical supporting shaft rod 101, and the top end of the vertical supporting shaft rod 101 is welded and fixed with the tray 4; a swinging plate 6 is rotatably arranged on the tail end sections of six horizontal stay bars in the horizontal mounting ring 102, two track shafts 402 are symmetrically welded on the six horizontal stay bars, and six driving parts 7 are sleeved on the twelve track shafts 402 in a ring-shaped array in a sliding manner; the bottom of a piston rod of the hydraulic cylinder 2 is fixedly locked with a jacking frame 201, the whole jacking frame 201 is of a conical structure, the jacking frame 201 slides downwards to be in contact with the top of the gear ring, and the heated gear ring can be sleeved and pressed on the flywheel through the jacking frame 201 by the hydraulic cylinder 2; two driven gears 601 are symmetrically sleeved on the tail end rotating shaft of the swinging plate 6, the six swinging plates 6 swing upwards to be in abutting contact with the bottom end face of the flywheel, and the six swinging plates 6 swing upwards to eject and discharge the machined flywheel; six vertical support positioning shafts 401 are welded around the center position of the top end of the tray 4, the six vertical support positioning shafts 401 are correspondingly matched with six through positioning Kong Chuancha at the center of the flywheel, and the six vertical support positioning shafts 401 can be inserted to position the flywheel, so that the flywheel is prevented from being deviated in the pressing process; the claw 501 with the structure like the Chinese character 'ji' is welded on the circumference inner wall of the positioning lantern ring 5 in a surrounding way, the claw 501 at the four positions is correspondingly matched with the tooth socket on the gear ring in a plugging way, the positioning lantern ring 5 can keep the gear ring in a horizontal state in a plugging way through the claw 501 at the four positions inside the positioning lantern ring, so that the positioning lantern ring is horizontally butted with the outer ring of the flywheel, and deflection in pressing processing is avoided, and the processing quality is influenced.
As shown in fig. 7, the driving part 7 is integrally formed by two symmetrically arranged racks and a connecting shaft welded between the tail end sections of the two racks, wherein the two racks are correspondingly meshed with two driven gears 601 at the tail end of the swinging plate 6 for transmission, and the six driving parts 7 can slide back and forth for meshing to drive six groups of driven gears 601 to rotate positively and negatively to control the six swinging plates 6 to swing up and down for pushing and discharging.
As shown in fig. 7, a connecting shaft at the tail end of the six driving parts 7 is rotatably connected with a connecting rod 701, the tail end of the six connecting rod 701 is rotatably connected with a stress ring 702, the six driving parts 7, the six connecting rod 701 and the stress ring 702 are jointly connected to form a six crank slider mechanism, and the six driving parts 7 can be driven to synchronously slide outwards to provide driving force for pushing and unloading for the six swinging plates 6 by the aid of the mechanism sliding the stress ring 702 upwards.
As shown in fig. 6, the stress ring 702 is correspondingly matched with the vertical support shaft lever 101 at the central position in a penetrating manner, a spring is sleeved on the shaft section of the vertical support shaft lever 101 at the central position, which is positioned between the stress ring 702 and the tray 4, and when the shaft collar at the bottom of the force transmission piece 3 slides downwards and is separated from the stress ring 702, the spring on the central vertical support shaft lever 101 can be pushed in a rebound manner to drive the six driving parts 7 at four places to synchronously slide to control the six swinging plates 6 to automatically swing downwards and reset.
As shown in fig. 8, the force-transmitting member 3 is integrally in a U-shaped structure, two ends of the force-transmitting member are welded with a collar, the upper collar is correspondingly in sliding fit with a piston rod of the hydraulic cylinder 2, the lower collar is correspondingly in sliding fit with the vertical supporting shaft rod 101 at the center, the lower collar slides upwards to be in abutting contact with the force-receiving ring 702, the hydraulic cylinder 2 can drive the force-transmitting member 3 and the force-receiving ring 702 to slide upwards when contracting to drive the jacking frame 201 to slide and unload force, the driving force for swinging upwards and unloading is provided for the six swinging plates 6, the trouble of additionally manually exerting force to slide upwards and unload the flywheel after the machining operation is completed is omitted, and the force-transmitting member is convenient, labor-saving and quick to use.
Working principle: when the flywheel pressing machine is used, the flywheel is firstly placed at the top end of the tray 4, the six vertical support positioning shafts 401 are correspondingly matched with six through positioning Kong Chuancha at the center of the flywheel, the six vertical support positioning shafts 401 can be inserted to position the flywheel, the flywheel is prevented from being deviated in the pressing process, then the gear ring is placed in the positioning lantern ring 5 and horizontally butted with the outer ring of the flywheel, then the hydraulic cylinder 2 is started, and the heated gear ring can be sleeved and pressed on the flywheel by the hydraulic cylinder 2 through the pressing frame 201;
after the machining operation is finished, the hydraulic cylinder 2 can drive the force transferring piece 3 and the stress ring 702 to slide upwards together when contracting to drive the jacking frame 201 to slide upwards and unload the force, the six swinging plates 6 are controlled to swing upwards to eject and unload the machined flywheel from the positioning lantern ring 5, and after the shaft collar at the bottom of the force transferring piece 3 slides downwards and is separated from the stress ring 702, the springs on the central vertical support shaft rod 101 can rebound to push and drive the six driving parts 7 to synchronously slide to control the six swinging plates 6 to automatically swing downwards and reset, so that preparation is made for the reassembling and machining of the flywheel.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a ring gear and flywheel's hot press device which characterized in that: the hot pressing device comprises a round base (1); six vertical support shaft rods (101) are welded around the top end of the circular base (1), a force transmission piece (3) is slidably arranged on the vertical support shaft rods (101) at the middle position of the rear side, and a horizontal mounting ring (102) is welded and supported at the top ends of the six vertical support shaft rods (101); six horizontal stay bars are welded in an annular array in the horizontal mounting ring (102), a tray (4) is welded and fixed at the center of each of the six horizontal stay bars, the tray (4) is used for supporting and placing a flywheel, a positioning lantern ring (5) is welded and supported above the top end of the horizontal mounting ring (102), and the positioning lantern ring (5) is used for enclosing and sleeving a limiting gear ring; the top end of the round base (1) is also welded with a vertical supporting frame (103), a hydraulic cylinder (2) is locked and hung in the middle of the vertical supporting frame (103), the center of the round base (1) is also welded with a vertical supporting shaft rod (101), and the top end of the vertical supporting shaft rod (101) is welded and fixed with the tray (4); six horizontal stay bars inside the horizontal mounting ring (102) are rotationally provided with a swinging plate (6) at the tail end sections, two track shafts (402) are symmetrically welded on the six horizontal stay bars, and six driving parts (7) are sleeved on the twelve track shafts (402) in a sliding mode in an annular array;
the driving part (7) is integrally formed by two symmetrically arranged racks and a connecting shaft welded between the tail end sections of the two racks, wherein the two racks are correspondingly meshed with two driven gears (601) at the tail end of the swinging plate (6) for transmission;
the connecting shafts at the tail ends of the six driving parts (7) are respectively and rotatably connected with a connecting rod (701), and the tail ends of the six connecting rods (701) are respectively and rotatably connected with a stress ring (702);
the force transmission piece (3) is of a U-shaped structure integrally, two ends of the force transmission piece are welded with a collar, the upper collar is correspondingly in sliding fit with a piston rod of the hydraulic cylinder (2), the lower collar is correspondingly in sliding fit with a vertical supporting shaft rod (101) at the central position, and the lower collar is upwards in sliding contact with the stress ring (702).
2. A device for hot-pressing a ring gear and a flywheel according to claim 1, wherein: the bottom of a piston rod of the hydraulic cylinder (2) is fixedly locked with a jacking frame (201), the whole jacking frame (201) is of a conical structure, and the jacking frame (201) slides downwards to be in contact with the top of the gear ring.
3. A device for hot-pressing a ring gear and a flywheel according to claim 1, wherein: six vertical support positioning shafts (401) are welded around the center of the top end of the tray (4), and the six vertical support positioning shafts (401) are correspondingly matched with six through positioning Kong Chuancha at the center of the flywheel.
4. A device for hot-pressing a ring gear and a flywheel according to claim 1, wherein: the claw (501) with the four-point mountain-shaped structure is welded on the circumferential inner wall of the positioning lantern ring (5) in a surrounding mode, and the four claws (501) are correspondingly in plug-in fit with tooth grooves on the tooth ring.
5. A device for hot-pressing a ring gear and a flywheel according to claim 1, wherein: two driven gears (601) are symmetrically sleeved on the tail end rotating shaft of the swinging plate (6), and the six swinging plates (6) swing upwards to be in abutting contact with the bottom end face of the flywheel.
6. A device for hot-pressing a ring gear and a flywheel according to claim 1, wherein: the stress ring (702) is correspondingly sleeved and matched with the vertical supporting shaft rod (101) at the central position, and a spring is sleeved on the shaft section of the vertical supporting shaft rod (101) at the central position, which is positioned between the stress ring (702) and the tray (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111601798.1A CN114083228B (en) | 2021-12-24 | 2021-12-24 | Hot pressing device for gear ring and flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111601798.1A CN114083228B (en) | 2021-12-24 | 2021-12-24 | Hot pressing device for gear ring and flywheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114083228A CN114083228A (en) | 2022-02-25 |
| CN114083228B true CN114083228B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111601798.1A Active CN114083228B (en) | 2021-12-24 | 2021-12-24 | Hot pressing device for gear ring and flywheel |
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| Country | Link |
|---|---|
| CN (1) | CN114083228B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905226B (en) * | 2022-05-09 | 2023-05-05 | 中建五洲工程装备有限公司 | Rolling ring hot sleeve tool for rotary equipment |
| CN116890188B (en) * | 2023-09-01 | 2023-12-08 | 资阳建工建筑有限公司 | Welding machine for manufacturing steel structure supporting upright post |
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| WO2012022295A1 (en) * | 2010-08-19 | 2012-02-23 | Schaeffler Technologies Gmbh & Co. Kg | Flywheel arrangement with a starter ring gear |
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| CN109551223A (en) * | 2018-12-25 | 2019-04-02 | 芜湖东光大华机械制造有限公司 | A kind of flywheel mounting device and its application method that can install gear ring and pin simultaneously |
| CN109822324A (en) * | 2018-12-26 | 2019-05-31 | 芜湖东光大华机械制造有限公司 | A kind of gear ring hot pressing device of double-station |
| CN109967963A (en) * | 2018-12-25 | 2019-07-05 | 芜湖东光大华机械制造有限公司 | A kind of device of the gear ring assembling on flywheel |
| CN111037208A (en) * | 2019-12-02 | 2020-04-21 | 芜湖东光大华机械制造有限公司 | Toothed ring heat seal device |
| CN210849086U (en) * | 2019-09-16 | 2020-06-26 | 玉林市振来铸造有限公司 | Gear ring pressing process equipment based on automobile gear ring machining |
| CN212043007U (en) * | 2020-04-03 | 2020-12-01 | 山东华成中德传动设备有限公司 | Special tool for machining and positioning flywheel gear ring |
| CN112157398A (en) * | 2019-09-27 | 2021-01-01 | 马鞍山市华茂机械科技有限公司 | Operation method of gear ring machining rapid clamping device |
| CN112935765A (en) * | 2021-01-29 | 2021-06-11 | 重庆新炬鑫机械有限公司 | Flywheel gear ring rapid pressing machine |
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2021
- 2021-12-24 CN CN202111601798.1A patent/CN114083228B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022295A1 (en) * | 2010-08-19 | 2012-02-23 | Schaeffler Technologies Gmbh & Co. Kg | Flywheel arrangement with a starter ring gear |
| CN107639410A (en) * | 2017-11-27 | 2018-01-30 | 湖北六和天轮机械有限公司 | A kind of fly wheel assembly pinion rings device |
| CN109551223A (en) * | 2018-12-25 | 2019-04-02 | 芜湖东光大华机械制造有限公司 | A kind of flywheel mounting device and its application method that can install gear ring and pin simultaneously |
| CN109967963A (en) * | 2018-12-25 | 2019-07-05 | 芜湖东光大华机械制造有限公司 | A kind of device of the gear ring assembling on flywheel |
| CN109822324A (en) * | 2018-12-26 | 2019-05-31 | 芜湖东光大华机械制造有限公司 | A kind of gear ring hot pressing device of double-station |
| CN210849086U (en) * | 2019-09-16 | 2020-06-26 | 玉林市振来铸造有限公司 | Gear ring pressing process equipment based on automobile gear ring machining |
| CN112157398A (en) * | 2019-09-27 | 2021-01-01 | 马鞍山市华茂机械科技有限公司 | Operation method of gear ring machining rapid clamping device |
| CN111037208A (en) * | 2019-12-02 | 2020-04-21 | 芜湖东光大华机械制造有限公司 | Toothed ring heat seal device |
| CN212043007U (en) * | 2020-04-03 | 2020-12-01 | 山东华成中德传动设备有限公司 | Special tool for machining and positioning flywheel gear ring |
| CN112935765A (en) * | 2021-01-29 | 2021-06-11 | 重庆新炬鑫机械有限公司 | Flywheel gear ring rapid pressing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114083228A (en) | 2022-02-25 |
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