CN204039449U - Gear heat treatment stove - Google Patents
Gear heat treatment stove Download PDFInfo
- Publication number
- CN204039449U CN204039449U CN201420356661.3U CN201420356661U CN204039449U CN 204039449 U CN204039449 U CN 204039449U CN 201420356661 U CN201420356661 U CN 201420356661U CN 204039449 U CN204039449 U CN 204039449U
- Authority
- CN
- China
- Prior art keywords
- heater
- heat treatment
- burner hearth
- controller
- gear heat
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005255 carburizing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- Control Of Resistance Heating (AREA)
Abstract
The utility model relates to heating installation technical field, especially a kind of gear heat treatment stove, comprise body of heater and controller, controller is located at above body of heater, furnace interior is provided with burner hearth, flue is provided with in burner hearth, flue inside is provided with notch, resistance wire is provided with in notch, controller is provided with digital displaying meter and reometer, controller is provided with Thermal Cutoffs, fire door is provided with before body of heater, fire door and the body of heater place of closing are provided with rubber seal, resistance wire material is Aludirome, digital displaying meter is connected with thermometric original paper, temperature element is located in burner hearth, thermometric original paper material is platinum rhodium thermocouple, burner hearth material is silicon carbide.The utility model rate of heating is fast, and temperature control is accurate, durable in use, can be used for gear heat treatment.
Description
Technical field
The utility model relates to heating installation technical field, especially a kind of gear heat treatment stove.
Background technology
The heat treatment deformation of carburized gears directly has influence on the precision of gear, intensity, noise and life-span, even if add roll flute operation after carburizing thermal treatment, distortion still will reduce the class of precision of gear.Affect the many factors of carburizing heat treatment deformation, only have control the factor of each side could by Deformation control to less degree.Pinion distortion also must be managed to solve in the whole process manufacturing gear.
Existing heat treatment furnace heats is poor, and the time is long, difficult control of temperature, does not sometimes reach demand of industrial production.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of gear heat treatment stove.
The utility model solves the technical scheme that its technical problem adopts: a kind of gear heat treatment stove, comprises body of heater and controller, and controller is located at above body of heater, furnace interior is provided with burner hearth, be provided with flue in burner hearth, flue inside is provided with notch, is provided with resistance wire in notch.
According to another embodiment of the present utility model, comprise controller further and be provided with digital displaying meter and reometer, controller is provided with Thermal Cutoffs.
According to another embodiment of the present utility model, comprise further before body of heater and be provided with fire door, fire door and the body of heater place of closing are provided with rubber seal.
According to another embodiment of the present utility model, comprising resistance wire material is further Aludirome.
According to another embodiment of the present utility model, comprise digital displaying meter further and be connected with thermometric original paper, temperature element is located in burner hearth, and thermometric original paper material is platinum rhodium thermocouple.
According to another embodiment of the present utility model, comprising burner hearth material is further silicon carbide.
The beneficial effects of the utility model are, rate of heating is fast, and temperature control is accurate, durable in use, can be used for gear heat treatment.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. bodies of heater, 2. controller, 3. burner hearth, 4. flue, 5. notch, 6. resistance wire, 7. digital displaying meter, 8. reometer, 9. Thermal Cutoffs, 10. fire door in figure, 11. rubber seal, 12. thermometric original papers.
Embodiment
If Fig. 1 is structural representation of the present utility model, a kind of gear heat treatment stove, comprise body of heater 1 and controller 2, controller 2 is located at above body of heater 1, body of heater 1 inside is provided with burner hearth 3, flue 4 is provided with in burner hearth 3, flue 4 inside is provided with notch 5, resistance wire 6 is provided with in notch 5, controller 2 is provided with digital displaying meter 7 and reometer 8, controller 2 is provided with Thermal Cutoffs 9, body of heater 1 is provided with fire door 10 above, fire door 10 and body of heater 1 place of closing are provided with rubber seal 11, resistance wire 6 material is Aludirome, digital displaying meter 7 is connected with thermometric original paper 12, temperature element 12 is located in burner hearth 3, thermometric original paper 12 material is platinum rhodium thermocouple, burner hearth 3 material is silicon carbide.
Working method: carburized gears is put into burner hearth 3, covers fire door 10, opening power; resistance wire 6 start heating, flue 4 surrounding with resistance wire 6 around, make temperature more even; burner hearth 3 adopts silicon carbide to sinter and forms; durable in use, during heating, temperature and electric current can be shown, if temperature is too high by digital displaying meter 7 and reometer 8; Thermal Cutoffs 9 can auto-breaking; protect whole device, thermometric original paper 12 adopts platinum rhodium thermocouple, can the high temperature of resistance to 1200-1300 DEG C.
More than illustrate the utility model just illustrative; and it is nonrestrictive; those of ordinary skill in the art understand; when not departing from the spirit and scope that claims limit; many amendments, change or equivalence can be made, but all will fall in protection domain of the present utility model.
Claims (6)
1. a gear heat treatment stove, comprise body of heater (1) and controller (2), described controller (2) is located at above body of heater (1), described body of heater (1) inside is provided with burner hearth (3), flue (4) is provided with in described burner hearth (3), it is characterized in that, described flue (4) inside is provided with notch (5), is provided with resistance wire (6) in described notch (5).
2. gear heat treatment stove according to claim 1, is characterized in that, described controller (2) is provided with digital displaying meter (7) and reometer (8), and described controller (2) is provided with Thermal Cutoffs (9).
3. gear heat treatment stove according to claim 1, is characterized in that, described body of heater (1) is provided with fire door (10) above, and described fire door (10) is provided with rubber seal (11) with the closed place of body of heater (1).
4. gear heat treatment stove according to claim 1, is characterized in that, described resistance wire (6) material is Aludirome.
5. gear heat treatment stove according to claim 2, is characterized in that, described digital displaying meter (7) is connected with thermometric original paper (12), and described temperature element (12) is located in burner hearth (3), and described thermometric original paper (12) material is platinum rhodium thermocouple.
6. gear heat treatment stove according to claim 1, is characterized in that, described burner hearth (3) material is silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356661.3U CN204039449U (en) | 2014-07-01 | 2014-07-01 | Gear heat treatment stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356661.3U CN204039449U (en) | 2014-07-01 | 2014-07-01 | Gear heat treatment stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204039449U true CN204039449U (en) | 2014-12-24 |
Family
ID=52240139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356661.3U Expired - Fee Related CN204039449U (en) | 2014-07-01 | 2014-07-01 | Gear heat treatment stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204039449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936967A (en) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | Gear heat treatment box |
-
2014
- 2014-07-01 CN CN201420356661.3U patent/CN204039449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936967A (en) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | Gear heat treatment box |
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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: 20141224 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |