CN103388670A - Combined gear - Google Patents
Combined gear Download PDFInfo
- Publication number
- CN103388670A CN103388670A CN2013103421830A CN201310342183A CN103388670A CN 103388670 A CN103388670 A CN 103388670A CN 2013103421830 A CN2013103421830 A CN 2013103421830A CN 201310342183 A CN201310342183 A CN 201310342183A CN 103388670 A CN103388670 A CN 103388670A
- Authority
- CN
- China
- Prior art keywords
- gear
- ring
- contiguous block
- outer ring
- inner ring
- 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
- 239000000463 material Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000012999 compression bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Gears, Cams (AREA)
Abstract
The invention discloses a combined gear, comprising a gear outer ring, connecting blocks, a gear middle ring and a gear inner ring, wherein the gear outer ring is made of a steel material; a plurality of grooves are arranged in the inner side of the gear outer ring; the gear middle ring is made of a resin material; a plurality of grooves are arranged in the inner side of the gear middle ring; a plurality of connecting blocks are arranged on the outer side of the gear middle ring; the gear inner ring is made of a steel material; a plurality of connecting blocks are arranged on the outer side of the gear inner ring. By using the above way, not only are the original compression resistance and bending resistance capabilities at the whole matching part of the gear guaranteed, but also materials can be saved, the cost is reduced, the weight of the whole gear is relieved, under the same running speed, the power needed by operation is reduced, and the loss is low.
Description
Technical field
The present invention relates to a kind of gear, particularly relate to a kind of packaging gear.
Background technique
Present stage, gear is all formed by a bloom processing, integral body just only has a kind of steel material to form, make like this cost of whole gear increase, this gear is because itself forms by just material simultaneously, make own wt relatively in, when machine operation, the required power that runs up is just larger, and the electricity two that machinery consumes is also thereupon larger, makes whole profit not considerable especially.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of packaging gear, not only can guarantee the original resistance to compression bending resistance in whole gear cooperation place, and can save material, reduce costs, make whole weight saving, under identical running speed, reduced the needed power of operation, loss is low.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of packaging gear is provided, comprise: gear outer ring, contiguous block, gear centre circle, inner ring gear, described gear outer ring is steel material, is provided with a plurality of grooves in inboard, and described gear centre circle is resin material, be provided with a plurality of grooves in inboard, be provided with a plurality of contiguous blocks in the outside, described inner ring gear is steel material, is provided with a plurality of contiguous blocks in the outside.
In a preferred embodiment of the present invention, the matching gap between described contiguous block and groove is zero.
In a preferred embodiment of the present invention, an impermeable little groove of both ends of the surface is arranged all in the groove of described gear outer ring and gear centre circle inboard.
In a preferred embodiment of the present invention, in the contiguous block in described gear centre circle and the inner ring gear outside, a little contiguous block that is complementary with little groove is arranged all.
Beneficial effect of the present invention: the present invention is divided into three layers of interior China and foreign countries with gear, and the employing steel material is as the material of inner ring gear and gear outer ring, can keep original resistance to compression bending resistance while making whole gear contact with exterior part, adopt simultaneously the material of resin material as the gear centre circle, can save the whole gear material, reduce costs, make the weight saving of gear, under identical running speed, reduced the needed power of operation, loss is low.
Description of drawings
Fig. 1 is the structural representation of a kind of packaging gear of the present invention in a preferred embodiment.
In figure, each assembly and reference character are respectively: 1, gear outer ring, 2, contiguous block, 3, the gear centre circle, 4, inner ring gear.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made more explicit defining.
Please refer to Fig. 1 in an embodiment of the present invention, a kind of packaging gear, comprise: gear outer ring (1), contiguous block (2), gear centre circle (3), inner ring gear (4), described gear outer ring (1) is steel material, is provided with a plurality of grooves in inboard, and described gear centre circle (3) is resin material, be provided with a plurality of grooves in inboard, be provided with a plurality of contiguous blocks (2) in the outside, described inner ring gear (4) is steel material, is provided with a plurality of contiguous blocks (2) in the outside.
Further illustrate, matching gap between described contiguous block (2) and groove is zero, in the groove of described gear outer ring (1) and gear centre circle (3) inboard, an impermeable little groove of both ends of the surface is arranged all, in the contiguous block (2) in described gear centre circle (3) and inner ring gear (4) outside, a little contiguous block that is complementary with little groove is arranged all.Because the present invention is packaging, so guarantee soundness and the stability of its overall co-ordination, therefore adopting the matching gap between contiguous block and recessed grain is zero, the guarantee gear shaft to stability, simultaneously be provided with an impermeable little groove of both ends of the surface in described groove, be provided with a little contiguous block that matches with it in contiguous block, when mounted, only need first this group groove and contiguous block are installed in advance, then residue is installed coordinates, thereby guaranteed gear run stability longitudinally.
Further illustrate again, the coupling between gear centre circle (3) and inner ring gear (4) at first first need be installed, and then it is mounted to gear outer ring (1), just assembled whole gear.If coordinating between first cogged centre circle (3) and gear outer ring (4) in addition, so when inner ring gear (4) is installed, the little contiguous block in gear centre circle (3) outside power that will be squeezed, easily damage.
The present invention not only can guarantee the original resistance to compression bending resistance in whole gear cooperation place, and can save material, reduces costs, and makes whole weight saving, under identical running speed, has reduced the needed power of operation, and loss is low.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (4)
1. packaging gear, it is characterized in that: comprising: gear outer ring (1), contiguous block (2), gear centre circle (3), inner ring gear (4), described gear outer ring (1) is steel material, be provided with a plurality of grooves in inboard, described gear centre circle (3) is resin material, is provided with a plurality of grooves in inboard, is provided with a plurality of contiguous blocks (2) in the outside, described inner ring gear (4) is steel material, is provided with a plurality of contiguous blocks (2) in the outside.
2. a kind of packaging gear according to claim 1 is characterized in that: the matching gap between described contiguous block (2) and groove is zero.
3. a kind of packaging gear according to claim 1, is characterized in that: in the groove of described gear outer ring (1) and gear centre circle (3) inboard, an impermeable little groove of both ends of the surface is arranged all.
4. a kind of packaging gear according to claim 3, is characterized in that: in the contiguous block in described gear centre circle (3) and inner ring gear (4) outside, a little contiguous block that is complementary with little groove is arranged all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103421830A CN103388670A (en) | 2013-08-08 | 2013-08-08 | Combined gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103421830A CN103388670A (en) | 2013-08-08 | 2013-08-08 | Combined gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103388670A true CN103388670A (en) | 2013-11-13 |
Family
ID=49533036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103421830A Pending CN103388670A (en) | 2013-08-08 | 2013-08-08 | Combined gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103388670A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420522A (en) * | 2017-07-18 | 2017-12-01 | 河南科技大学 | A kind of detachable automobile gear structure and manufacture method |
| CN111164334A (en) * | 2017-08-08 | 2020-05-15 | 株式会社三鹰电子 | gear parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US784544A (en) * | 1903-12-28 | 1905-03-14 | Taylor Iron And Steel Company | Pulley, gear, and sheave. |
| US3168836A (en) * | 1963-03-05 | 1965-02-09 | Frank A Militana | Sprocket with a replaceable wear rim for a crawler type vehicle |
| US3200665A (en) * | 1963-02-14 | 1965-08-17 | Wells Martin | Gears |
| JPS55100462A (en) * | 1979-01-18 | 1980-07-31 | Fmc Corp | Sprocket assembly |
| CN2180833Y (en) * | 1993-05-22 | 1994-10-26 | 许德玲 | Gearing with teeth |
-
2013
- 2013-08-08 CN CN2013103421830A patent/CN103388670A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US784544A (en) * | 1903-12-28 | 1905-03-14 | Taylor Iron And Steel Company | Pulley, gear, and sheave. |
| US3200665A (en) * | 1963-02-14 | 1965-08-17 | Wells Martin | Gears |
| US3168836A (en) * | 1963-03-05 | 1965-02-09 | Frank A Militana | Sprocket with a replaceable wear rim for a crawler type vehicle |
| JPS55100462A (en) * | 1979-01-18 | 1980-07-31 | Fmc Corp | Sprocket assembly |
| CN2180833Y (en) * | 1993-05-22 | 1994-10-26 | 许德玲 | Gearing with teeth |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420522A (en) * | 2017-07-18 | 2017-12-01 | 河南科技大学 | A kind of detachable automobile gear structure and manufacture method |
| CN111164334A (en) * | 2017-08-08 | 2020-05-15 | 株式会社三鹰电子 | gear parts |
| EP3667124A4 (en) * | 2017-08-08 | 2021-03-10 | Mitaka Denshi Co., Ltd. | TRANSMISSION COMPONENT |
| US11448303B2 (en) | 2017-08-08 | 2022-09-20 | Mitaka Denshi Co., Ltd. | Gear component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |