CN110425257A - A kind of Novel gearbox output end - Google Patents
A kind of Novel gearbox output end Download PDFInfo
- Publication number
- CN110425257A CN110425257A CN201910694623.6A CN201910694623A CN110425257A CN 110425257 A CN110425257 A CN 110425257A CN 201910694623 A CN201910694623 A CN 201910694623A CN 110425257 A CN110425257 A CN 110425257A
- Authority
- CN
- China
- Prior art keywords
- tooth
- flange
- output
- gear ring
- planet tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000009472 formulation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Abstract
The invention discloses a kind of Novel gearbox output ends, including transmission parts and output flange, the transmission parts include motor tooth shaft, primary planet tooth, gear ring, second level sun tooth and output chip, the primary planet tooth engagement is in motor tooth shaft, and primary planet tooth and gear ring carry out internal messing, the primary planet tooth inner hole is mutually fixed through pin shaft one and second level sun tooth, the second level sun tooth side and gear ring carry out internal messing, and the second level sun tooth other side and secondary planet tooth carry out external toothing, the secondary planet tooth inner hole is mutually fixed through pin shaft two with output chip, output flange is fixed in the output chip, described output flange one end extends to gear ring side, this invention ensures that the stability of gear output, using one group of rolling bearing it is ensured that concentricity, have compressed production cost, shorten entire length, save space.
Description
Technical field
The present invention relates to a kind of gear-box accessory, in particular to a kind of Novel gearbox output end.
Background technique
Motorized roller conveying equipment has very high requirement to processing quality, and workpiece for barrel concentricity is bigger, or is transporting
It being influenced during row by conveying object gravity, concentricity can be impacted increasing, it will be easy to produce machine operation deviation,
Even off-axis；If it cannot be guaranteed that concentricity will cause the deformation of axis to be broken to cylinder；If it cannot be guaranteed that concentricity,
So Assembly part when, will misfit perhaps between part has gap or provides gap to deformation by axis radial force；
If it cannot be guaranteed that concentricity carrys out motor, lecture's power output is bigger, and speed ratio and transmission efficiency reduce.
Rolling bearing is assembled between gear ring and output flange can play the purpose for preventing barrel distortion, in the prior art
Output flange is longer, and the assembly method between output flange and output chip is not sufficiently stable, and needing to install two rolling bearings can
Guarantee concentricity, occupied space is more, and two rolling bearing abrasions are inconsistent to be also easy to cause equipment damage or inefficiency, work
It is big that concentricity is exported when making, stability deficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Novel gearbox output ends, and the output end concentricity is good, at
This is low, shortens entire length, saves space.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of Novel gearbox output end, including transmission parts and output flange, the transmission parts include motor tooth shaft,
Primary planet tooth, gear ring, second level sun tooth and output chip, the primary planet tooth engagement is in motor tooth shaft, and level-one row
Star tooth and gear ring carry out internal messing, and the primary planet tooth inner hole is mutually fixed through pin shaft one and second level sun tooth, and the second level is too
Positive tooth side and gear ring carry out internal messing, and the second level sun tooth other side and secondary planet tooth carry out external toothing, the second level row
Star tooth inner hole is mutually fixed through pin shaft two with output chip, and output flange is fixed in the output chip, and described output flange one end extends
To gear ring side；
The output flange includes rotary flange and flange hexagonal axis, and flange hexagonal axis one end is fixed in output chip
Surface, and the fixed rotary flange of the flange hexagonal axis other end, the rotary flange other end extend to gear ring side；
Flange hexagonal axis outer surface is arranged with one group of rolling bearing, the rolling bearing outer surface and gear ring inner surface
It fits, the rolling bearing one side is equipped with hole retaining ring, and the hole is connected to gear ring inner surface close to rotation with retaining ring
The side of flange.
Preferably, the primary planet tooth, pin shaft I and II planet tooth and pin shaft two are equipped with multiple groups, described in multiple groups
Primary planet tooth is engaged in motor tooth shaft, and primary planet tooth described in multiple groups passes through pin shaft one and is connected with second level sun tooth
Connect, secondary planet tooth described in multiple groups with second level sun tooth external toothing, secondary planet tooth described in multiple groups pass through pin shaft two with it is defeated
Slice is connected.
Preferably, appropriate grease is added when the second level sun tooth is packed into gear ring, later period gear-box is non-maintaining.
The processing technology of output flange, the steps include: in a kind of Novel gearbox output end
(1), with formulation die casting flange hexagonal axis；
(2), with the hex slot of numerical control lathe processing flange hexagonal axis one end；
(3), output flange is cast into formulation mold and flange hexagonal axis；
(4), output flange is polished with stainless steel pellet；
(5), output flange is finished with numerically-controlled machine tool；
(6), it cleans, examine, packaging.
By adopting the above technical scheme, die casting is formulated since output flange passes through again after the casting of flange hexagonal axis,
So that new seamless hardwired output flange concentricity is more preferable, the stability of gear output ensure that, and use one group of rolling
Dynamic bearing has compressed production cost it is ensured that concentricity, shortens entire length, saves space, meets different clients to electricity
The requirement of dynamic roller spatially.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main view of output flange in the present invention；
Fig. 3 is the left view of output flange in the present invention.
1- motor tooth shaft in figure, 2- primary planet tooth, 3- pin shaft one, 4- gear ring, 5- second level sun tooth, 6- secondary planet
Tooth, 7- pin shaft two, 8- output chip, 9- rolling bearing, the hole 10- retaining ring, 11- output flange, 11-1- flange hexagonal axis, 11-2-
Rotary flange.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Attached drawing 1-3 is please referred to, the present invention provides a kind of Novel gearbox output end, including transmission parts and output flange
11, the transmission parts include motor tooth shaft 1, primary planet tooth 2, gear ring 4, second level sun tooth 5 and output chip 8, and described one
Grade planet tooth 2 is engaged in motor tooth shaft 1, and primary planet tooth 2 and gear ring 4 carry out internal messing, 2 inner hole of primary planet tooth
It is fixed through pin shaft 1 and 5 phase of second level sun tooth, 5 side of second level sun tooth and gear ring 4 carry out internal messing, and the second level sun
5 other side of tooth and secondary planet tooth 6 carry out external toothing, and 6 inner hole of secondary planet tooth is fixed through pin shaft 27 and 8 phase of output chip,
Output flange 11 is fixed in the output chip 8, described 11 one end of output flange extends to 4 side of gear ring.
The output flange 11 includes rotary flange 11-2 and flange hexagonal axis 11-1, described one end flange hexagonal axis 11-1
It is fixed on 8 inner surface of output chip, and the flange hexagonal axis 11-1 other end fixed rotary flange 11-2, the rotary flange 11-2 is another
One end extends to 4 side of gear ring.
The outer surface flange hexagonal axis 11-1 is arranged with one group of rolling bearing 9,9 outer surface of rolling bearing and gear ring
4 inner surfaces fit, and 9 one side of rolling bearing is equipped with hole retaining ring 10, and the hole retaining ring 10 is connected in gear ring 4
Surface is close to the side of rotary flange 11-2.
The primary planet tooth 2, pin shaft 1, secondary planet tooth 6 and pin shaft 27 are equipped with multiple groups, level-one described in multiple groups
Planet tooth 2 is engaged in motor tooth shaft 1, and primary planet tooth 2 described in multiple groups is connected by pin shaft 1 with second level sun tooth 5
It connects, for secondary planet tooth 6 described in multiple groups with 5 external toothing of second level sun tooth, secondary planet tooth 6 described in multiple groups passes through pin shaft 27
It is connected with output chip 8.
Appropriate grease 12 is added when being packed into gear ring 4 in the second level sun tooth 5, and later period gear-box is non-maintaining.
The processing technology of output flange 11, the steps include: in a kind of Novel gearbox output end
(1), with formulation die casting flange hexagonal axis 11-1；
(2), with the hex slot of numerical control lathe processing one end flange hexagonal axis 11-1；
(3), output flange 11 is cast into formulation mold and flange hexagonal axis 11-1；
(4), output flange 11 is polished with stainless steel pellet；
(5), output flange 11 is finished with numerically-controlled machine tool；
(6), it cleans, examine, packaging.
Output flange 11 of the invention is fit again after rotary flange 11-2 and flange hexagonal axis 11-1 cast respectively to press
So that new 11 concentricity of rigid output flange is more preferable the stability of gear output has been effectively ensured, using one group of axis of rolling in casting
It holds it is ensured that concentricity, has compressed production cost, shortens entire length, saved space.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (4)
1. a kind of Novel gearbox output end, it is characterised in that: including transmission parts and output flange (11), the transmission parts
Including motor tooth shaft (1), primary planet tooth (2), gear ring (4), second level sun tooth (5) and output chip (8), the primary planet
Tooth (2) is engaged on motor tooth shaft (1), and primary planet tooth (2) and gear ring (4) carry out internal messing, the primary planet tooth (2)
Inner hole is mutually fixed through pin shaft one (3) and second level sun tooth (5), is nibbled in the second level sun tooth (5) side and gear ring (4) progress
It closes, and second level sun tooth (5) other side and secondary planet tooth (6) carry out external toothing, secondary planet tooth (6) inner hole is through pin shaft
Two (7) are mutually fixed with output chip (8), are fixed output flange (11) in the output chip (8), and described output flange (11) one end is prolonged
Extend to gear ring (4) side；
The output flange (11) includes rotary flange (11-2) and flange hexagonal axis (11-1), the flange hexagonal axis (11-1)
One end is fixed on output chip (8) inner surface, and flange hexagonal axis (11-1) other end is fixed rotary flange (11-2), the rotation
Flange (11-2) other end extends to gear ring (4) side；
Flange hexagonal axis (11-1) outer surface is arranged with one group of rolling bearing (9), rolling bearing (9) outer surface and tooth
Circle (4) inner surface fits, and rolling bearing (9) one side is equipped with hole with retaining ring (10), and the hole is blocked with retaining ring (10)
It connects in gear ring (4) inner surface close to the side of rotary flange (11-2).
2. a kind of Novel gearbox output end according to claim 1, it is characterised in that: the primary planet tooth (2), pin
Axis one (3), secondary planet tooth (6) and pin shaft two (7) are equipped with multiple groups, and primary planet tooth (2) described in multiple groups is engaged on electricity
In machine tooth shaft (1), primary planet tooth (2) described in multiple groups is connected by pin shaft one (3) with second level sun tooth (5), multiple groups institute
State secondary planet tooth (6) with second level sun tooth (5) external toothing, secondary planet tooth (6) described in multiple groups by pin shaft two (7) with
Output chip (8) is connected.
3. a kind of Novel gearbox output end according to claim 1, it is characterised in that: second level sun tooth (5) dress
Appropriate grease (12) are added when entering gear ring (4), later period gear-box is non-maintaining.
4. the processing technology of output flange (11), step in a kind of Novel gearbox output end according to claim 1
Are as follows:
(1), with formulation die casting flange hexagonal axis (11-1)；
(2), with the hex slot of numerical control lathe processing one end flange hexagonal axis (11-1)；
(3), output flange (11) are cast into formulation mold and flange hexagonal axis (11-1)；
(4), output flange (11) are polished with stainless steel pellet；
(5), output flange (11) are finished with numerically-controlled machine tool；
(6), it cleans, examine, packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910694623.6A CN110425257A (en) | 2019-07-30 | 2019-07-30 | A kind of Novel gearbox output end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910694623.6A CN110425257A (en) | 2019-07-30 | 2019-07-30 | A kind of Novel gearbox output end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425257A true CN110425257A (en) | 2019-11-08 |
Family
ID=68413160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910694623.6A Pending CN110425257A (en) | 2019-07-30 | 2019-07-30 | A kind of Novel gearbox output end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425257A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201050579Y (en) * | 2007-04-24 | 2008-04-23 | 丁开仙 | Enclosed type planet gear reducer |
| CN203431136U (en) * | 2013-08-14 | 2014-02-12 | 嘉晟精密有限公司 | Hollow rotating flange shaft of speed reducer |
| CN104226914A (en) * | 2014-08-29 | 2014-12-24 | 吴江市液铸液压件铸造有限公司 | Foundry technology of flange |
| CN204771087U (en) * | 2015-08-06 | 2015-11-18 | 宁波培源电器制造有限公司 | Hexagonal axis welding jig |
| CN105598330A (en) * | 2016-02-01 | 2016-05-25 | 浙江机电职业技术学院 | Plastic molding method of eccentric hexagonal shaft pin |
| US20170045166A1 (en) * | 2014-04-29 | 2017-02-16 | Bp Corporation North America Inc. | Flow through flange for a ship-to-ship cargo transfer flow line |
| CN206190822U (en) * | 2016-11-21 | 2017-05-24 | 珠海飞马传动机械有限公司 | Accurate planet reducing gear box |
| CN106763527A (en) * | 2016-12-14 | 2017-05-31 | 普尔菲特传动设备盐城有限公司 | Two-stage planetary reducer |
-
2019
- 2019-07-30 CN CN201910694623.6A patent/CN110425257A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201050579Y (en) * | 2007-04-24 | 2008-04-23 | 丁开仙 | Enclosed type planet gear reducer |
| CN203431136U (en) * | 2013-08-14 | 2014-02-12 | 嘉晟精密有限公司 | Hollow rotating flange shaft of speed reducer |
| US20170045166A1 (en) * | 2014-04-29 | 2017-02-16 | Bp Corporation North America Inc. | Flow through flange for a ship-to-ship cargo transfer flow line |
| CN104226914A (en) * | 2014-08-29 | 2014-12-24 | 吴江市液铸液压件铸造有限公司 | Foundry technology of flange |
| CN204771087U (en) * | 2015-08-06 | 2015-11-18 | 宁波培源电器制造有限公司 | Hexagonal axis welding jig |
| CN105598330A (en) * | 2016-02-01 | 2016-05-25 | 浙江机电职业技术学院 | Plastic molding method of eccentric hexagonal shaft pin |
| CN206190822U (en) * | 2016-11-21 | 2017-05-24 | 珠海飞马传动机械有限公司 | Accurate planet reducing gear box |
| CN106763527A (en) * | 2016-12-14 | 2017-05-31 | 普尔菲特传动设备盐城有限公司 | Two-stage planetary reducer |
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