CN101508073B - Ring gear or flange processing method - Google Patents
Ring gear or flange processing method Download PDFInfo
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- CN101508073B CN101508073B CN2009101198004A CN200910119800A CN101508073B CN 101508073 B CN101508073 B CN 101508073B CN 2009101198004 A CN2009101198004 A CN 2009101198004A CN 200910119800 A CN200910119800 A CN 200910119800A CN 101508073 B CN101508073 B CN 101508073B
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- steel bar
- square steel
- gear ring
- flange
- wheel
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Abstract
The invention discloses a method for processing a gear ring or a flange. The method is characterized in that: putting square steel bars or flat steel bars in grooves of three wheels, extruding the steel bars into a circular spiral shape, and forming circular arc square steel after manual or mechanical cutting; putting the circular arc square steel into a cold bending rolling machine for circular extrusion to make two ends of the circular arc square steel overlap; lifting the two overlapping ends to be aligned by a steel stick; welding the two ends together by a butt welder; polishing expelled weld, burr and the like of welded junction by a polisher after flattening treatment of a hydraulic press to form the shape of the gear ring capable of deep processing; and on the basis of the shape of the gear ring or the flange, sequentially performing turning, hobbing, chamfer processing, high-frequency quenching and tempering to form a finished product, namely the gear ring. The method can effectively control the product processing precision, has the advantages of resource conservation, non-pollution, high work efficiency, quick forming and low production cost, and improves the production efficiency.
Description
Technical field
The present invention relates to the processing method of a kind of gear ring or flange, especially for the gear ring that needs electricity to start on tractor, the tricycle or the processing method of flange.
Background technology
Known gear ring or flange with different-diameter, the specific embodiment is: raw material 45# round steel or square billet certificate are had no progeny, with fire heat burn red, beat slabbing with air again, go out interstitial hole with mould again, axially forge into round with pneumatic hammer then, heat, be enclosed within the size that the staving press top roll is swaged into to be needed with fire again again, its drawback is: wasted coal, electricity, and contaminated environment.
Summary of the invention
At the deficiency that above-mentioned technical problem exists, the purpose of this invention is to provide the processing method of a kind of gear ring or flange.
Technical scheme of the present invention is as follows:
The processing method of a kind of gear ring or flange, comprise and make square steel bar or the flat steel bar that gear ring or flange are used, and realize special equipment that this method is required and gear ring or the flange shape that is processed into square steel bar or flat steel bar, on the basis of described gear ring or flange shape, carry out machined into successively, gear hobbing processing, chamfer machining, high-frequency quenching forms finished product gear ring or flange after the tempering.It is characterized in that: square steel bar or flat steel bar are inserted in the groove of three wheels, be squeezed into the toroidal helical shape, after through artificial or machine cuts, form the circular arc square steel, weld together with butt welding machine again, and with after the hydraulic press pressing processing, again the weldering on its weld bond is sauted and burr etc. carried out grinding process with milling tools, and formation can be carried out the gear ring or the flange shape of deep processing.
Square steel bar or flat steel bar can also be inserted in the groove of three wheels, be squeezed into the toroidal helical shape, after through artificial or machine cuts, form the circular arc square steel, the circular arc square steel is inserted after the clod wash furling plate round machine carries out annular extrusion, make the two ends of circular arc square steel overlapping, with crowbar overlapping two ends sled is extremely alignd then, weld together with butt welding machine again, and with after the hydraulic press pressing processing, again the weldering on its weld bond is sauted and burr etc. carried out grinding process with milling tools, and formation can be carried out the gear ring or the flange shape of deep processing.
Square steel bar that described gear ring is used or flat steel bar are handled by the cold-extrusion technology requirement.
Described three wheels are respectively squeegee roller, A wheel, B wheel, and described A wheel, B wheel are fast pulley, and squeegee roller is for moving wheel.
In the groove of A wheel, B wheel, be respectively equipped with draw-in groove A, draw-in groove B, described draw-in groove A and draw-in groove B are when square steel bar or flat steel bar are placed in squeegee roller, A wheel, B wheel, be used for blocking square steel bar or flat steel bar, make square steel bar or flat steel bar in the groove of squeegee roller, A wheel, B wheel, by the extruding of toroidal helical shape.
The present invention can control processing precision of products effectively, have save resource, pollution-free, work efficiency is high, moulding is fast, therefore the advantage that production cost is low can make manufacturing enterprise improve productivity effect greatly.
Description of drawings
Fig. 1 is the schematic diagram of three squeegee rollers on clod wash furling plate round machine of the present invention top;
Fig. 2 places the schematic diagram that the clod wash furling plate round machine pushes to former blank square steel bar or flat steel bar;
Fig. 3 is squeezed into spiral helicine schematic diagram to former blank square steel bar or flat steel bar;
Fig. 4 is the schematic diagram that helical form square steel bar or flat steel bar is cut into circular arc;
Fig. 5 inserts the schematic diagram that carries out secondary extrusion on the clod wash furling plate round machine once more to circular arc square steel bar or flat steel bar;
Fig. 6 is forming the overlapping schematic diagram in two ends after circular arc square steel bar or the flat steel bar secondary extrusion;
Fig. 7 is with the schematic diagram of overlapping two ends sled to alignment with crowbar;
Fig. 8 is the gear ring schematic diagram after machining.
Among the figure: 1 squeegee roller, 2A wheel, 3B wheel, 4 draw-in groove A, 5 draw-in groove B, 6 square steel bars or flat steel bar, 7 crowbars, 8 gear rings, 9 circular arc square steel.
The specific embodiment
To shown in Figure 7, being provided with three wheels on clod wash furling plate round machine top as Fig. 1, is respectively squeegee roller 1, A wheel 2, B wheel 3, and described A wheel 2, B wheel 3 are fast pulley, and squeegee roller 1 is for moving wheel.In the groove of A wheel 2, B wheel 3, be respectively equipped with draw-in groove A4, draw-in groove B5, described draw-in groove A4 and draw-in groove B5 are placed in squeegee roller 1, A wheel 2, B at square steel bar or flat steel bar 6 to take turns 3 o'clock, be used for blocking square steel bar or flat steel bar 6, make square steel bar or flat steel bar 6 in the groove of squeegee roller 1, A wheel 2, B wheel 3, by the extruding of toroidal helical shape.
Embodiment 1: square steel bar or flat steel bar 6 are inserted in the groove of three wheels, be squeezed into the toroidal helical shape, after through artificial or machine cuts, form circular arc square steel 9, circular arc square steel 9 is inserted after the clod wash furling plate round machine carries out annular extrusion, the two ends of circular arc square steel 9 are overlaped, after with crowbar 7 overlapping two ends sled extremely being alignd then, weld together with butt welding machine, and with after the hydraulic press pressing processing, again the weldering on its weld bond is sauted and burr etc. carried out grinding process with milling tools, thereby realized carrying out the gear ring 8 or the flange shape of deep processing.
As shown in Figure 8, on the basis of described gear ring 8 or flange shape, carry out machined into successively, gear hobbing processing, chamfer machining, high-frequency quenching forms gear ring 8 or flange after the tempering.
Embodiment 2: the present invention includes and make square steel bar or the flat steel bar 6 that gear ring 8 or flange are used, and realize special equipment that this method is required and gear ring 8 or the flange shape that is processed into square steel bar or flat steel bar 6, square steel bar or flat steel bar 6 are inserted in the groove of three wheels, be squeezed into the toroidal helical shape, after through artificial or machine cuts, form circular arc square steel 9, weld together with butt welding machine again, and with after the hydraulic press pressing processing, again the weldering on its weld bond is sauted and burr etc. carried out grinding process with milling tools, and formation can be carried out the gear ring shape of deep processing.On the basis of described gear ring 8 shapes or flange shape, carry out machined into successively, gear hobbing processing, chamfer machining, high-frequency quenching forms finished product gear ring 8 or flange after the tempering.
Claims (2)
1. the processing method of gear ring or flange, comprise and make square steel bar or the flat steel bar (6) that gear ring (8) or flange are used, and realize special equipment that this method is required and gear ring (8) shape that is processed into square steel bar or flat steel bar (6), on the basis of described gear ring (8) or flange shape, carry out machined into successively, gear hobbing processing, chamfer machining, high-frequency quenching, form finished product gear ring (8) or flange after the tempering, it is characterized in that: square steel bar or flat steel bar (6) are inserted in the groove of three wheels, be squeezed into the toroidal helical shape, after through artificial or machine cuts, form circular arc square steel (9), circular arc square steel (9) is inserted after the clod wash furling plate round machine carries out annular extrusion, makes the two ends of circular arc square steel (9) overlapping, use then crowbar (7) with overlapping two ends sled to alignment, weld together with butt welding machine again, and after flatten handling with hydraulic press, again the weldering on its weld bond is sauted and burr carries out grinding process with milling tools, formation can be carried out the gear ring (8) or the flange shape of deep processing;
Described three wheels are respectively that squeegee roller (1), A take turns (2), B takes turns (3), and described A wheel (2), B wheel (3) are fast pulley, and squeegee roller (1) is taken turns for moving;
In the groove of A wheel (2), B wheel (3), be respectively equipped with draw-in groove A (4), draw-in groove B (5), described draw-in groove A (4) and draw-in groove B (5) are when square steel bar or flat steel bar (6) are placed in squeegee roller (1), A wheel (2), B wheel (3), be used for blocking square steel bar or flat steel bar (6), make square steel bar or flat steel bar (6) in the groove of squeegee roller (1), A wheel (2), B wheel (3), by the extruding of toroidal helical shape.
2. the processing method of a kind of gear ring according to claim 1 or flange is characterized in that: square steel bar that described gear ring (8) or flange are used or flat steel bar (6), handle by the cold-extrusion technology requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101198004A CN101508073B (en) | 2009-03-30 | 2009-03-30 | Ring gear or flange processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101198004A CN101508073B (en) | 2009-03-30 | 2009-03-30 | Ring gear or flange processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101508073A CN101508073A (en) | 2009-08-19 |
| CN101508073B true CN101508073B (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101198004A Expired - Fee Related CN101508073B (en) | 2009-03-30 | 2009-03-30 | Ring gear or flange processing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101508073B (en) |
Families Citing this family (15)
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| CN102357572A (en) * | 2011-10-24 | 2012-02-22 | 安徽安风风机有限公司 | Section steel rolling machine |
| CN102581566A (en) * | 2012-03-06 | 2012-07-18 | 无锡市金羊管道附件有限公司 | Sleeve rolling process |
| CN102950175A (en) * | 2012-11-21 | 2013-03-06 | 重庆涛锐机械有限公司 | Rolling machine and machining method for rear axle stiffening ring |
| CN103899557A (en) * | 2012-12-27 | 2014-07-02 | 南通大通宝富风机有限公司 | Adjusting door turn plate |
| CN104728443B (en) * | 2013-12-23 | 2018-04-10 | 于宗兵 | Gas generator U-shaped circle and its manufacture craft |
| CN104278139A (en) * | 2014-09-11 | 2015-01-14 | 上海淳瑞机械科技有限公司 | Machining method of worm shaft sheath helical teeth of rotor spinning machine |
| CN105750835B (en) * | 2015-12-16 | 2017-09-01 | 中山市毅马五金有限公司 | Flange end board machining process |
| CN105729062A (en) * | 2016-01-29 | 2016-07-06 | 芜湖市海联机械设备有限公司 | End plate and manufacturing method thereof |
| CN106239159B (en) * | 2016-08-20 | 2018-09-25 | 慈溪埃弗龙密封件有限公司 | A kind of SW with outside ring inner ring process equipment |
| CN107790856A (en) * | 2017-11-20 | 2018-03-13 | 苏州安嘉自动化设备有限公司 | A kind of hot rolling flange automatic two protects welding machine |
| CN108015156B (en) * | 2017-11-29 | 2019-04-30 | 宁波江北森壹机械制造有限公司 | A kind of handware coiling technique |
| CN108043919B (en) * | 2017-11-29 | 2019-04-30 | 宁波江北森壹机械制造有限公司 | A kind of steel bar rolls loop device |
| CN108202210B (en) * | 2018-01-10 | 2019-11-15 | 永嘉县三和弹簧有限公司 | Machining process and forming machine for U-shaped elastic hard-sealing ball valve seat |
| CN110900210B (en) * | 2019-12-17 | 2020-12-22 | 山东格信机械制造有限公司 | Pipe bending equipment integrating cutting, polishing and forming |
| CN114798843B (en) * | 2022-05-13 | 2024-02-06 | 通裕重工股份有限公司 | Technological method for flange continuous hot-rolling forming and hot-rolling equipment |
-
2009
- 2009-03-30 CN CN2009101198004A patent/CN101508073B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101508073A (en) | 2009-08-19 |
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Granted publication date: 20100630 Termination date: 20130330 |