CN102322501A - The assembly method of the closed Transmitted chains of double shunting reducer - Google Patents
The assembly method of the closed Transmitted chains of double shunting reducer Download PDFInfo
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- CN102322501A CN102322501A CN201110231461A CN201110231461A CN102322501A CN 102322501 A CN102322501 A CN 102322501A CN 201110231461 A CN201110231461 A CN 201110231461A CN 201110231461 A CN201110231461 A CN 201110231461A CN 102322501 A CN102322501 A CN 102322501A
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- shaftgear
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- gear ring
- transmitted chains
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Abstract
The assembly method of the closed Transmitted chains of double shunting reducer relates to punch and uses speed reducer.The present invention solves the problem of still not having ripe assembly technology at present.Step of the present invention: (1) assembling underdrive chain: the eccentric bushing at adjustment underdrive fourth gear axle two ends is also fixing; Adjustment joggleword face sideshake; Fixedly input shaft, output shaft.(2) fit on Transmitted chains: the gear ring of transmission I shaftgear in the adjustment, eliminate gear ring and input shaft mesh tooth face sideshake and fixed gear ring; Transmission II shaftgear and last transmission I shaftgear axle in the elimination, go up the mesh tooth face sideshake of transmission II shaftgear axle and output shaft gear, will go up transmission I shaftgear axle, last transmission II shaftgear axle is fixed.(3) gear ring and the wheel hub junction plane at last transmission I shaftgear bores junction of the edges of two sheets of paper pin-and-hole.(4) will go up transmission I shaftgear axle and hang out, join draw-bore, connecting hole.(5) reload casing, squeeze into pin and fastening.The invention enables the design of the closed Transmitted chains of double-branch speed reducer for large-scale puncher to be able to implement.
Description
Technical field
The present invention relates to punch and use double shunting reducer, particularly the assembly method of double shunting reducer.
Background technique
Along with the surge of market to big specification pipeline weldless tube demand, rolling tube equipment also more and more is tending towards maximizing.And the punch speed reducer is as the main transmission section of rolling tube equipment heart, and claimed structure is compact, bearing capacity is high, installation and maintenance are convenient.If this speed reducer is still made according to horizontal development mode in the past, not only body takes up room greatly, cost performance is low, and brings a huge difficult problem, lacking of market competition ability for heat treatment, machining, transportation, equipment installation and maintenance.
CN101806333A discloses a kind of " double-branch speed reducer for large-scale puncher "; Solve there are problems such as boundary dimension is big, manufacturing difficulty in large-scale speed reducer by the usual manner design technological scheme though provide; But how to realize this technological scheme, wherein the assembling of the closed Transmitted chains of speed reducer is crucial.At present, still do not have ripe assembly technology, guarantee the synchronism of upper and lower two Transmitted chainss of bifurcated flow speed reducer.
Summary of the invention
The object of the invention is intended to remedy the deficiency of existing technology, and the assembly method of the closed Transmitted chains of a kind of double shunting reducer is provided, and solves two Transmitted chainss of double shunting reducer, does not still have the problem of ripe assembly technology at present.
The present invention realizes through following technological scheme:
The assembly method of the closed Transmitted chains of a kind of double shunting reducer, concrete steps are following:
(1) at first assemble the underdrive chain:
1.1 the eccentric bushing at adjustment underdrive fourth gear axle two ends after flank of tooth contact reaches designing requirement, is fixed eccentric bushing;
1.2 press speed reducer operative orientation adjustment joggleword face sideshake, eliminate underdrive chain working surface sideshake;
1.3 fixedly input shaft, output shaft make the underdrive chain be in the working surface engagement.
(2) fit on Transmitted chains then:
2.1 press the gear ring that transmission I shaftgear is gone up in the adjustment of speed reducer operative orientation, eliminate gear ring and input shaft work mesh tooth face sideshake, fixed gear ring;
2.2 transmission II shaftgear and last transmission I shaftgear axle in the elimination, go up the work mesh tooth face sideshake of transmission II shaftgear axle and output shaft gear, and will go up transmission I shaftgear axle, last transmission II shaftgear axle is fixed.
(3) at the gear ring and the wheel hub junction plane of last transmission I shaftgear, bore junction of the edges of two sheets of paper pin-and-hole, confirm under final working state the relative position of gear ring and wheel hub.
(4) will go up transmission I shaftgear axle and hang out, join draw-bore, connecting hole by the relative position of fixed gear ring and wheel hub.
(5) will go up the transmission I shaftgear axle casing of packing into again, find the relative position of transmission I shaftgear gear ring and wheel hub, squeeze into pin, and fastening with bolt by the rated moment value, and gear ring becomes as a whole with wheel hub, closed Transmitted chains assembling completion.
The present invention has remedied the deficiency of existing technology, to upper and lower two Transmitted chainss of parallel axes, takes assembling underdrive chain earlier, and the mode of back fit on Transmitted chains is to guarantee the smooth assembling of closed Transmitted chains.Simultaneously, rationally arrange adjustment joggleword face sideshake, eliminated flank engagement sideshakes at different levels on the operative orientation, guaranteed in the transmission process synchronism of upper and lower two Transmitted chainss.The invention enables the design of the closed Transmitted chains of double-branch speed reducer for large-scale puncher to be able to implement.
Description of drawings
Fig. 1 is the transmission schematic representation of bifurcated flow speed reducer;
Fig. 2 is the structural representation (plan view) of bifurcated flow speed reducer;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is a structural representation of going up transmission I axle detachable gear wheel;
Fig. 5 is the B-B sectional view of Fig. 4.
The present invention is further described through embodiment below in conjunction with accompanying drawing.
Embodiment
Like Fig. 1, shown in 2, the bifurcated flow speed reducer will be imported gear shaft 1 and be placed in parallel in the same plane with output shaft gear 10, and transition gear axle, gear are symmetrically distributed in this both sides, plane, and are parallel to input, output shaft.With cog, gear shaft has formed last Transmitted chains S, two of underdrive chain X shunting Transmitted chains, will get into the power of speed reducer through gear shaft, is evenly distributed to up and down on two Transmitted chainss, makes the speed reducer more compact structure, the load of bearing is bigger.
The bifurcated flow speed reducer adopts parallel axes Transmitted chains transmission up and down, the multiple spot engagement.Input shaft 1 is a herringbone gear shaft, and with last transmission I shaftgear 4 and 5 engagements of underdrive I shaftgear, last transmission I shaftgear 4 is installed on the transmission I shaftgear axle 2 respectively, last transmission I shaftgear axle 2 and last transmission II shaftgear 8 engagements; Underdrive I shaftgear 5 is installed on the underdrive I shaftgear axle 3, underdrive I shaftgear axle 3 and 9 engagements of underdrive II shaftgear; Last transmission II shaftgear 8 is installed on the transmission II shaftgear axle 6, and underdrive II shaftgear 9 is installed on the underdrive II shaftgear axle 7; Last transmission II shaftgear axle 6 and 7 whiles of underdrive II shaftgear axle and output shaft gear 10 engagements, output then.Wherein going up transmission I shaftgear 4 is wheel hub, gear ring split-type structural.
Like Fig. 1,2,3,4, shown in 5, the assembly method of the closed Transmitted chains of a kind of double shunting reducer, concrete steps are following:
1, at first assemble underdrive chain X:
1.1 adjustment underdrive fourth gear axle two ends eccentric bushing 11 after drawing requirement is satisfied in the contact of the assurance flank of tooth, is fixed eccentric bushing;
1.2 press speed reducer operative orientation adjustment joggleword face sideshake, eliminate underdrive chain working surface sideshake;
1.3 fixedly input shaft 1, output shaft 10 make the underdrive chain be in the working surface engagement.
2, fit on Transmitted chains S then:
2.1 press the gear ring 4-1 that transmission I shaftgear 4 is gone up in the operative orientation adjustment, eliminate gear ring and input shaft 1 work mesh tooth face sideshake, fixed gear ring 4-1;
2.2 transmission II shaftgear 8 and last transmission I shaftgear axle 2 in the elimination, go up the work mesh tooth face sideshake of transmission II shaftgear axle 6 and output shaft gear 10, and will go up transmission I shaftgear axle 2, to go up transmission II shaftgear axle 6 fixing.
3, at the gear ring 4-1 and the wheel hub 4-2 junction plane of last transmission I shaftgear 4, bore, bore junction of the edges of two sheets of paper pin-and-hole, confirm the relative position of gear ring 4-1 and wheel hub 4-2 with magnetic force.
4, will go up transmission I shaftgear axle 2 and hang out, join draw-bore, connecting hole by definite relative position.
5, will go up transmission I shaftgear axle 2 casing of packing into again; Find the relative position of transmission I shaftgear 4 gear ring 4-1 and wheel hub 4-2, squeeze into pin 4-3 (seeing Fig. 4,5), and fastening with bolt by the rated moment value; Gear ring becomes as a whole with wheel hub, and closed Transmitted chains assembling is accomplished.
Claims (1)
1. the assembly method of the closed Transmitted chains of a double shunting reducer, it is characterized in that: the concrete steps of said assembly method are following:
(1) at first assemble underdrive chain (X):
1.1 the eccentric bushing (11) at adjustment underdrive fourth gear axle two ends after flank of tooth contact reaches designing requirement, is fixed eccentric bushing;
1.2 press speed reducer operative orientation adjustment joggleword face sideshake, eliminate underdrive chain working surface sideshake;
1.3 fixedly input shaft (1), output shaft (10) make the underdrive chain be in the working surface engagement.
(2) fit on Transmitted chains (S) then:
2.1 press the gear ring (4-1) that transmission I shaftgear (4) is gone up in the adjustment of speed reducer operative orientation, eliminate gear ring (4-1) and input shaft (1) work mesh tooth face sideshake, fixed gear ring (4-1);
2.2 transmission II shaftgear (8) and last transmission I shaftgear axle (2) in the elimination, go up the work mesh tooth face sideshake of transmission II shaftgear axle (6) and output shaft gear (10), and will go up transmission I shaftgear axle (2), to go up transmission II shaftgear axle (6) fixing.
(3) at the gear ring (4-1) and wheel hub (4-2) junction plane of last transmission I shaftgear (4), bore junction of the edges of two sheets of paper pin-and-hole, confirm under final working state, the relative position of gear ring (4-1) and wheel hub (4-2).
(4) will go up transmission I shaftgear axle (2) and hang out, join draw-bore, connecting hole by the fixed gear ring (4-1) and the relative position of wheel hub (4-2).
(5) will go up transmission I shaftgear axle (2) casing of packing into again; Find the relative position of transmission I shaftgear (4) gear ring (4-1) and wheel hub (4-2), squeeze into pin (4-3), and fastening with bolt by the rated moment value; Gear ring becomes as a whole with wheel hub, and closed Transmitted chains assembling is accomplished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110231461A CN102322501A (en) | 2011-08-05 | 2011-08-05 | The assembly method of the closed Transmitted chains of double shunting reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110231461A CN102322501A (en) | 2011-08-05 | 2011-08-05 | The assembly method of the closed Transmitted chains of double shunting reducer |
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| Publication Number | Publication Date |
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| CN102322501A true CN102322501A (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110231461A Pending CN102322501A (en) | 2011-08-05 | 2011-08-05 | The assembly method of the closed Transmitted chains of double shunting reducer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312523A (en) * | 2016-09-22 | 2017-01-11 | 淮南国力液压装备有限公司 | Oil cylinder piston rod end assembling machine capable of achieving straddle screw hole machining |
| CN107202157A (en) * | 2017-07-04 | 2017-09-26 | 杭州和良机电设备有限公司 | A kind of bending machine and its gear drive |
| CN111503244A (en) * | 2020-03-25 | 2020-08-07 | 第一拖拉机股份有限公司 | Assembly method of side-open type long gearbox assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1545888A (en) * | 1975-04-24 | 1979-05-16 | Westdeutsche Getriebewerk Gmbh | Gear unit with power division for driving a large gear |
| US4229990A (en) * | 1977-05-27 | 1980-10-28 | Mannesmann Aktiengesellschaft | Transmission of ships |
| JPS57184741A (en) * | 1981-05-07 | 1982-11-13 | Ishikawajima Harima Heavy Ind Co Ltd | Reduction gear |
| JPH0754974A (en) * | 1992-12-19 | 1995-02-28 | Maag Getriebe Ag | Reducing method of noise of gear transmission gear and gear transmission gear for carrying out said method |
| CN101435488A (en) * | 2008-12-08 | 2009-05-20 | 中信重工机械股份有限公司 | Parallel axes upper and lower shaft split stream type multi-point engaging speed reducer for large-scale punching machine |
| CN101806333A (en) * | 2010-04-29 | 2010-08-18 | 太原重工股份有限公司 | Double-branch speed reducer for large-scale puncher |
-
2011
- 2011-08-05 CN CN201110231461A patent/CN102322501A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1545888A (en) * | 1975-04-24 | 1979-05-16 | Westdeutsche Getriebewerk Gmbh | Gear unit with power division for driving a large gear |
| US4229990A (en) * | 1977-05-27 | 1980-10-28 | Mannesmann Aktiengesellschaft | Transmission of ships |
| JPS57184741A (en) * | 1981-05-07 | 1982-11-13 | Ishikawajima Harima Heavy Ind Co Ltd | Reduction gear |
| JPH0754974A (en) * | 1992-12-19 | 1995-02-28 | Maag Getriebe Ag | Reducing method of noise of gear transmission gear and gear transmission gear for carrying out said method |
| CN101435488A (en) * | 2008-12-08 | 2009-05-20 | 中信重工机械股份有限公司 | Parallel axes upper and lower shaft split stream type multi-point engaging speed reducer for large-scale punching machine |
| CN101806333A (en) * | 2010-04-29 | 2010-08-18 | 太原重工股份有限公司 | Double-branch speed reducer for large-scale puncher |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312523A (en) * | 2016-09-22 | 2017-01-11 | 淮南国力液压装备有限公司 | Oil cylinder piston rod end assembling machine capable of achieving straddle screw hole machining |
| CN107202157A (en) * | 2017-07-04 | 2017-09-26 | 杭州和良机电设备有限公司 | A kind of bending machine and its gear drive |
| CN107202157B (en) * | 2017-07-04 | 2024-01-12 | 浙江长兴和良智能装备有限公司 | Pipe bending machine and gear transmission device thereof |
| CN111503244A (en) * | 2020-03-25 | 2020-08-07 | 第一拖拉机股份有限公司 | Assembly method of side-open type long gearbox assembly |
| CN111503244B (en) * | 2020-03-25 | 2021-07-30 | 第一拖拉机股份有限公司 | Assembly method of side-open type long gearbox assembly |
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Application publication date: 20120118 |