CN107542896A - New rack - Google Patents
New rack Download PDFInfo
- Publication number
- CN107542896A CN107542896A CN201610463808.2A CN201610463808A CN107542896A CN 107542896 A CN107542896 A CN 107542896A CN 201610463808 A CN201610463808 A CN 201610463808A CN 107542896 A CN107542896 A CN 107542896A
- Authority
- CN
- China
- Prior art keywords
- rack
- rack body
- gear teeth
- new
- gear
- 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
Landscapes
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of new rack, including rack body（3）, in rack body（3）The upper setting gear teeth（1）, in rack body（3）Interior setting race ring（2）, in the gear teeth（1）Surface is provided with specific coatings（4）, in rack body（3）Upper setting bloop（5）.The beneficial effects of the invention are as follows：Each composition and ratio of rack provided by the invention are moderate, the heat resistance and thermal diffusivity of rack are substantially increased, so as to ensure rack normal operation, extends the service life of rack, and the rack of the present invention does not contain rare elemental nickel, molybdenum and manganese, manufacturing cost is low, meanwhile, the composition species of gear is less, so that manufacturing process is more easy, and then manufacturing cost is reduced, the setting of specific coatings can increase the service life of the gear teeth, increase operating efficiency.
Description
Technical field
The present invention relates to mechanical field, more particularly, to a kind of new rack.
Background technology
Rack is the special gear that a kind of tooth is distributed on bar shape.Rack also divides spur rack and diagonal-cut rack, is used respectively with straight spur gear and helical gears pairing；The flank profil of rack non-involute for straight line（It is then plane for the flank of tooth）, it is infinitely great roller gear equivalent to reference radius.In rack work, easily occur that bad broken teeth, deformation, lubricant effect, quick abrasion, vibrations are big and these big problems of noise.
The content of the invention
The present invention provides a kind of new rack for this, including rack body, the gear teeth is set on rack body, race ring is set in rack body, be provided with specific coatings in tooth surface, bloop is set on rack body to solve present problems.As preferred, the bloop is evenly distributed on rack body, as preferred, the specific coatings are special material, with high intensity, high heat-resisting, high stickiness, preferably, it is iron and other elements that the composition of the gear teeth and rack body, which includes carbon, 1.5~2% copper, surplus that mass percent is 0.8~1%,.
The beneficial effects of the invention are as follows：
The present invention is reasonable in design, simple in construction.Each composition and ratio of rack provided by the invention are moderate, substantially increase the heat resistance and thermal diffusivity of rack, so as to ensure rack normal operation, extend the service life of rack, and the rack of the present invention does not contain rare elemental nickel, molybdenum and manganese, manufacturing cost is low, simultaneously, the composition species of gear is less so that manufacturing process is more easy, and then reduces manufacturing cost, the setting of specific coatings can increase the service life of the gear teeth, increase operating efficiency, caused noise when bloop can effectively reduce rack work, ensure the good of working environment.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the front view of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, in addition to mutually exclusive feature and/or step, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics.
As shown in Fig. 1 a kind of new rack, including rack body, the gear teeth is set on rack body, race ring is set in rack body, be provided with specific coatings in tooth surface, bloop is set on rack body.As preferred, the bloop is evenly distributed on rack body, as preferred, the specific coatings are special material, with high intensity, high heat-resisting, high stickiness, preferably, it is iron and other elements that the composition of the gear teeth and rack body, which includes carbon, 1.5~2% copper, surplus that mass percent is 0.8~1%,.
The beneficial effects of the invention are as follows：
The present invention is reasonable in design, simple in construction.Each composition and ratio of rack provided by the invention are moderate, substantially increase the heat resistance and thermal diffusivity of rack, so as to ensure rack normal operation, extend the service life of rack, and the rack of the present invention does not contain rare elemental nickel, molybdenum and manganese, manufacturing cost is low, simultaneously, the composition species of gear is less so that manufacturing process is more easy, and then reduces manufacturing cost, the setting of specific coatings can increase the service life of the gear teeth, increase operating efficiency, caused noise when bloop can effectively reduce rack work, ensure the good of working environment.
The invention is not limited in foregoing embodiment.The present invention expands to any new feature disclosed in this manual or any new combination, and disclose any new method or process the step of or any new combination.
Claims (4)
- A kind of 1. new rack, including rack body（3）, in rack body（3）The upper setting gear teeth（1）, in rack body（3）Interior setting race ring（2）, in the gear teeth（1）Surface is provided with specific coatings（4）, in rack body（3）Upper setting bloop（5）.
- 2. a kind of new rack according to claim 1, it is characterized in that：The bloop（5）It is evenly distributed on rack body（3）On.
- 3. a kind of new rack according to claim 1, it is characterized in that：The specific coatings（4）For special material, there is high intensity, high heat-resisting, high stickiness.
- 4. a kind of new rack according to claim 1, it is characterized in that：The gear teeth（1）With gear bar body（4）Composition to include carbon, 1.5~2% copper, surplus that mass percent is 0.8~1% be iron and other elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463808.2A CN107542896A (en) | 2016-06-24 | 2016-06-24 | New rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463808.2A CN107542896A (en) | 2016-06-24 | 2016-06-24 | New rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542896A true CN107542896A (en) | 2018-01-05 |
Family
ID=60960733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610463808.2A Pending CN107542896A (en) | 2016-06-24 | 2016-06-24 | New rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542896A (en) |
-
2016
- 2016-06-24 CN CN201610463808.2A patent/CN107542896A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103817610B (en) | A kind of manufacture method of Furnace Brazing of Diamond Grinding Wheel With Ni | |
| CN103786100A (en) | Method for manufacturing brazing monolayer diamond grinding wheel | |
| CN105127682B (en) | A kind of processing method of internal tooth washer | |
| CN107542896A (en) | New rack | |
| CN103542071A (en) | Oscillating-tooth gear | |
| CN107542895A (en) | New rack | |
| CN107542893A (en) | New rack | |
| CN107542897A (en) | New rack | |
| CN107542891A (en) | New rack | |
| CN107542899A (en) | New rack | |
| CN107542898A (en) | New rack | |
| CN107542892A (en) | New rack | |
| CN107542894A (en) | New rack | |
| CN203868299U (en) | Sun wheel of planetary gear | |
| CN206754321U (en) | A kind of high radiating gear based on graphene | |
| CN107542881A (en) | New gear | |
| CN107524776A (en) | New gear | |
| CN107524777A (en) | New gear | |
| CN107524775A (en) | New gear | |
| CN107542884A (en) | New gear | |
| CN104565206A (en) | Vanadinizing timing chain for engine | |
| CN201253724Y (en) | Novel brazing furnace | |
| CN208138424U (en) | gear | |
| CN204339055U (en) | A kind of assembly type roll flute plug | |
| CN204692458U (en) | A kind of motor vanadinizing timing chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |