CN201288806Y - Compound gear - Google Patents
Compound gear Download PDFInfo
- Publication number
- CN201288806Y CN201288806Y CNU2008201382893U CN200820138289U CN201288806Y CN 201288806 Y CN201288806 Y CN 201288806Y CN U2008201382893 U CNU2008201382893 U CN U2008201382893U CN 200820138289 U CN200820138289 U CN 200820138289U CN 201288806 Y CN201288806 Y CN 201288806Y
- Authority
- CN
- China
- Prior art keywords
- gear
- face
- nonmetallic
- nonmetallic material
- metallic material
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model relates to a compound gear. A toothed end surface of the gear is composed of a tooth flank of a metal material gear and a tooth flank of a non-metal material gear which are integrated as a whole, or a gear with a non-metal material gear surface is formed and integrated as a whole by coating non-metal material on gear surface made of metal material. The utility model has the advantages of combination of rigidity and flexibility, good toughness, impact resistance, high intensity, corrosion resistance of the tooth flank, gluing resistance, wear resistance and high capability of anti-plastic deformation, small noise, light weight, simple structure, strong practicality, wide application range, and can be widely applied to the fields of gear box, motor gear transmission and mechanical transmission, and the like.
Description
Technical field
The utility model relates to a kind of gear, particularly relates to a kind of gear that is composited by metallic material and nonmetallic material.
Background technique
As everyone knows, a few days ago, sell the gear that uses on the market, major part is that homogenous material is made, the good noise of its wear resistance is low, and intensity does not comply with one's wishes again, and intensity is good, the noise that wears no resistance is big again, and particularly under the not good situation of lubricating condition, the life-span of gear just shortens more; Even some gear adopts composite material to process, its cost high wear resistance and intensity are not very good again.
Summary of the invention
The utility model provides a kind of compound gear for solving the technical problem that exists in the known technology.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of compound gear, gear is composited by metallic material and nonmetallic material, it is characterized in that: described form of gear tooth end face is made up of metallic material gear teeth face and nonmetallic material gear teeth face and is become one; The described gear teeth face of being made by metallic material superscribes nonmetallic material, forms a kind of gear of nonmetallic material face of gear and becomes one.
The utility model can also adopt following technical measures:
The described gear of making by metallic material, in the middle of the profile of tooth end face or both sides or a side have Baltimore groove, be marked with the nonmetallic material gear in the Baltimore groove and become one, also can any one have one or more Baltimore grooves on the form of gear tooth end face that metallic material is made, be marked with the nonmetallic material gear in the Baltimore groove and become one.
The gear sheet that gear sheet that described gear is made by metallic material and nonmetallic material are made, its modulus, the number of teeth is successively identical or staggered superimposed and become one.
Described gear is single gear or different number of teeth gears and the identical or different T type gear that is combined into of modulus more than 2.
Described metallic material gear teeth face and axle center are marked with nonmetallic material simultaneously and become one.
Described nonmetallic material are that nylon or resin or plastics can also be bakelites.
Described nonmetallic material can be material modified.
Advantage and the good effect that the utlity model has are: rigidity combines with flexible, good toughness, shock-resistant, intensity is high, the anti-spot corrosion of the flank of tooth, anti-bonding, the wear-resistant ability height that undermines plasticity_resistant deformation, noise is little, in light weight, simple in structure, practical,, applied range can be widely used in fields such as gearbox, motor gear transmission and mechanical transmission.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model metallic material gear teeth face superscribes non-metallic material.
Fig. 3 is the structural representation that the utility model metallic material gear both sides have Baltimore groove.
Fig. 4 is the structural representation that the utility model metallic material gear one side has Baltimore groove.
Fig. 5 is the structural representation that the utility model metallic material gear sheet and nonmetallic material gear sheet are overlapped into one.
Fig. 6 is the structural representation of the utility model T type gear.
Fig. 7 is the gear structure schematic representation that the utility model gear axis is marked with nonmetallic material.
Among Fig. 1-Fig. 7: 1. metallic material; 2. nonmetallic material.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows: see also Fig. 1 and Fig. 4.
Embodiment 1: with steel material and nylon material is that example is illustrated.
As Fig. 1, Fig. 3, shown in Figure 4: metallic material is a steel, nonmetallic material are nylon, Baltimore groove is processed in the middle of the metallic steel material gear teeth face or both sides or a side, is injected into nonmetal nylon material in the Baltimore groove of metallic steel material gear teeth face by mould-forming then and becomes one.The existing metallic steel material of gear teeth face after compound like this has nonmetal nylon material again, and the gear number of teeth, modulus are identical.Therefore the rigidity intensity that had both kept the steel gear part has embodied the flexibility and the wear resistance of nylon material part again, thereby the advantage that combines two kinds of materials improves the gear performance and reduces noise, the transmission effect of realizing ideal.The thickness proportion of metallic steel material and nonmetal nylon material gear teeth face can be selected arbitrarily as the case may be; In addition, as shown in Figure 2: metallic steel material gear teeth face is superscribed nonmetal nylon material by the mould-forming injection moulding, form a kind of gear of nonmetal nylon material face of gear and become one, be compounded with metallic steel material gear under this nonmetallic material nylon flank of tooth, both strengthened tooth root intensity, and had good lubricated and noise reduction again, its metallic steel material gear teeth face can be straight, also can have Baltimore groove, can require to determine according to reality; The gear that also has a kind of form, as shown in Figure 5: the gear sheet that gear sheet that gear is made by the metallic steel material and nonmetal nylon material are made, its modulus, the number of teeth identical successively (or staggered) are superimposed, and by riveted, bonding or be welded into one, make the existing metallic steel material of gear face, nonmetal nylon material is also arranged, thereby realize requirement of the present utility model.
Its advantage is: rigidity combines with flexible, good toughness, shock-resistant, intensity is high, the anti-spot corrosion of the flank of tooth, anti-bonding, the wear-resistant ability height that undermines plasticity_resistant deformation, noise is little, in light weight, simple in structure, practical,, applied range can be widely used in fields such as gearbox, motor gear transmission and mechanical transmission.
Embodiment 2: with steel material and modified nylon materials is that example is illustrated.
As shown in Figure 6: gear is the T type gear that 2 (or a plurality of) different number of teeth gears and modulus identical (or different) are combined into, respectively (or simultaneously) is processed with Baltimore groove (Baltimore groove can be one or more) on metallic steel material T type gear teeth face, is injected into nonmetal modified nylon materials in the Baltimore groove of metallic steel material gear teeth face by mould-forming equally and becomes one.
Its advantage is: rigidity combines with flexible, good toughness, shock-resistant, intensity is high, the anti-spot corrosion of the flank of tooth, anti-bonding, the wear-resistant ability height that undermines plasticity_resistant deformation, noise is little, in light weight, simple in structure, practical,, applied range can be widely used in fields such as gearbox, motor gear transmission and mechanical transmission.
Embodiment 3: with steel material and modified nylon materials is that example is illustrated.
As shown in Figure 7: by mould-forming injection moulding (or embedding pressure) nonmetal modified nylon materials is arranged on metallic material gear teeth face and the axle center inner hole wall and become one, this gear axis equally has wear-resisting, vibration damping, selflubricating and noise reduction effect with the flank of tooth.
Its advantage is: rigidity combines with flexible, good toughness, shock-resistant, intensity is high, the anti-spot corrosion of the flank of tooth, anti-bonding, the wear-resistant ability height that undermines plasticity_resistant deformation, noise is little, in light weight, simple in structure, practical,, applied range can be widely used in fields such as gearbox, motor gear transmission and mechanical transmission.
Claims (8)
1. compound gear, gear is composited by metallic material and nonmetallic material, it is characterized in that: form of gear tooth end face is made up of metallic material gear teeth face and nonmetallic material gear teeth face and is become one.
2. compound gear, gear is composited by metallic material and nonmetallic material, it is characterized in that: the gear teeth face of being made by metallic material superscribes nonmetallic material, forms a kind of gear of nonmetallic material face of gear and becomes one.
3. gear according to claim 1 and 2, it is characterized in that: the described gear of making by metallic material, in the middle of the profile of tooth end face or both sides or a side have Baltimore groove, be marked with the nonmetallic material gear in the Baltimore groove and become one, also can any one have one or more Baltimore grooves on the form of gear tooth end face that metallic material is made, be marked with the nonmetallic material gear in the Baltimore groove and become one.
4. gear according to claim 1 is characterized in that: the gear sheet that gear sheet that described gear is made by metallic material and nonmetallic material are made, its modulus, the number of teeth is successively identical or staggered superimposed and become one.
5. gear according to claim 1 and 2 is characterized in that: described gear is single gear or different number of teeth gears and the identical or different T type gear that is combined into of modulus more than 2.
6. gear according to claim 5 is characterized in that: described metallic material gear teeth face and axle center are marked with nonmetallic material simultaneously and become one.
7. gear according to claim 1 and 2 is characterized in that: described nonmetallic material are that nylon or resin or plastics can also be bakelites.
8. gear according to claim 7 is characterized in that: described nonmetallic material can be material modified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201382893U CN201288806Y (en) | 2008-11-06 | 2008-11-06 | Compound gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201382893U CN201288806Y (en) | 2008-11-06 | 2008-11-06 | Compound gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288806Y true CN201288806Y (en) | 2009-08-12 |
Family
ID=40980487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201382893U Expired - Fee Related CN201288806Y (en) | 2008-11-06 | 2008-11-06 | Compound gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288806Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062366A (en) * | 2013-01-06 | 2013-04-24 | 沈阳化工大学 | Gear compositely made of fluororubber |
| CN103470724A (en) * | 2013-08-15 | 2013-12-25 | 宁波市鄞州恒泰机电有限公司 | Gear |
| CN103470727A (en) * | 2013-08-15 | 2013-12-25 | 宁波市鄞州恒泰机电有限公司 | Transmission gear for electric motor bicycle |
| CN104675956A (en) * | 2015-03-02 | 2015-06-03 | 盐城工学院 | Electric vehicle compound gear |
| CN110762182A (en) * | 2019-09-23 | 2020-02-07 | 北京北方华创微电子装备有限公司 | Ignition-proof gear and magnetron sputtering coating device |
| CN111720516A (en) * | 2020-06-03 | 2020-09-29 | 北京工业大学 | Composite plastic gear |
-
2008
- 2008-11-06 CN CNU2008201382893U patent/CN201288806Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062366A (en) * | 2013-01-06 | 2013-04-24 | 沈阳化工大学 | Gear compositely made of fluororubber |
| CN103470724A (en) * | 2013-08-15 | 2013-12-25 | 宁波市鄞州恒泰机电有限公司 | Gear |
| CN103470727A (en) * | 2013-08-15 | 2013-12-25 | 宁波市鄞州恒泰机电有限公司 | Transmission gear for electric motor bicycle |
| WO2015021831A1 (en) * | 2013-08-15 | 2015-02-19 | 宁波市鄞州恒泰机电有限公司 | Gear |
| CN103470724B (en) * | 2013-08-15 | 2016-12-28 | 宁波市鄞州恒泰机电有限公司 | Gear |
| CN103470727B (en) * | 2013-08-15 | 2017-04-12 | 宁波市鄞州恒泰机电有限公司 | Transmission gear for electric motor bicycle |
| CN104675956A (en) * | 2015-03-02 | 2015-06-03 | 盐城工学院 | Electric vehicle compound gear |
| CN104675956B (en) * | 2015-03-02 | 2017-01-04 | 盐城工学院 | Electric motor car compound gear |
| CN110762182A (en) * | 2019-09-23 | 2020-02-07 | 北京北方华创微电子装备有限公司 | Ignition-proof gear and magnetron sputtering coating device |
| CN111720516A (en) * | 2020-06-03 | 2020-09-29 | 北京工业大学 | Composite plastic gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201288806Y (en) | Compound gear | |
| CN106895098B (en) | Vehicle braking liner | |
| US20140238171A1 (en) | Gear with rigidly connected driveshaft | |
| CN205089935U (en) | Gear tooth surrectic structure | |
| CN201851505U (en) | Reinforced metal bush | |
| CN203614577U (en) | Internally-threaded oil lubrication rod end joint bearing with larger swinging angle | |
| KR20170031095A (en) | Component, use of a component, and method for producing a wear-resistant and friction-reducing component | |
| CN104214310A (en) | Duplicate-gear shaft | |
| CN206636779U (en) | A kind of new two-part gear pump | |
| CN205896087U (en) | Planet tooth cross wheel axle | |
| CN104130435A (en) | Plastic member, textile machine, functional part manufacturing method, and use of plastic main body | |
| DE10356727B4 (en) | Sliding block made of basic body and running surface for a switching element of a gearbox | |
| CN105937597A (en) | Wear-resisting gear | |
| CN204419906U (en) | A kind of clutch ring of heavy goods vehicles base steel compound resin base | |
| CN103807406A (en) | Abrasion-resistant titanium alloy gear | |
| JP2003028275A (en) | Fiber reinforced resin stuck gear | |
| DE10351258B4 (en) | On power transmission claimed transmission part | |
| CN204459067U (en) | A kind of planetary pinion | |
| CN220470577U (en) | Wear-resistant helical gear for automobile transmission | |
| CN206681975U (en) | A kind of Integral output shaft for being exclusively used in hydraulic gear pump | |
| CN104565107A (en) | Steel base composite resin base synchronizer ring for heavy duty vehicle | |
| CN2876447Y (en) | Composite tooth gear wheel | |
| CN216241948U (en) | Brake caliper guide pin | |
| CN106224493B (en) | Herringbone bionic coupling gear | |
| Dede et al. | Experimental and numerical analysis of mechanical properties of carbon fiber-reinforced polymer gears |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |