CN204251648U - Vacuum anaerobic tempering stove - Google Patents
Vacuum anaerobic tempering stove Download PDFInfo
- Publication number
- CN204251648U CN204251648U CN201420661043.XU CN201420661043U CN204251648U CN 204251648 U CN204251648 U CN 204251648U CN 201420661043 U CN201420661043 U CN 201420661043U CN 204251648 U CN204251648 U CN 204251648U
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- China
- Prior art keywords
- vacuum
- room
- furnace body
- heating furnace
- transition section
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Abstract
The utility model relates to a kind of vacuum anaerobic tempering stove, include heating furnace body, the front end of described heating furnace body is provided with front transition section, the front end of described front transition section is provided with room, initial vacuum, the rear end of described heating furnace body is provided with rear transition section, the afterbody of described rear transition section is provided with final vacuum room, the top of room, described initial vacuum and the tail end of final vacuum room are respectively arranged with feeding rack and discharge rack, also be provided with transmission mechanism, described transmission mechanism is made up of many rollers, described transmission mechanism is connected to discharge rack from feeding rack, room, described initial vacuum and final vacuum room are respectively arranged with fire door elevator.Usefulness of the present utility model is: provide a kind of vacuum anaerobic tempering stove; by arranging multiple protector; make metal parts in drawing process, effectively obtain the protection of shielding gas; air can not be entered; thus make any surface finish non-oxidation of the metal parts after temper, and then improve mechanical property.
Description
technical field:
The utility model relates to a kind of tempering heat treatment apparatus field of metal parts, mainly a kind of vacuum anaerobic tempering stove.
background technology:
the part thermal treatment of current machinery industry, the large portion of quench treatment adopts the process of protective atmosphere non-oxidation, but the air unprotect process that the tempering after quenching still adopts.Workpiece surface oxidation is serious, and what require along with mechanical component improves constantly, particularly high-accuracy mechanical component, and the temper of metal parts must be carried out under non-oxidation state, reaches any surface finish non-oxidation, improves mechanical property.
summary of the invention:
Technical problem to be solved in the utility model is: provide a kind of vacuum anaerobic tempering stove, and to solve in current thermomechanical aging industry, air unprotect process in temper process, workpiece surface is oxidized serious problem.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of vacuum anaerobic tempering stove, include heating furnace body, described heating furnace body is horizontal hollow structure inside, and the front end of described heating furnace body is provided with front transition section.
In order to prevent the gas overflowing in heating furnace body, further, the front end of described front transition section is provided with room, initial vacuum, and the rear end of described heating furnace body is provided with rear transition section, and the afterbody of described rear transition section is provided with final vacuum room.
In order to the loading and unloading of metal parts can be facilitated, further, the top of room, described initial vacuum and the tail end of final vacuum room are respectively arranged with feeding rack and discharge rack.
In order to the process of whole tempering process can be contributed to, further, the inside of described heating furnace body is provided with multiple heating region, partition wall is provided with between described heating region, the top of described each heating region arranges recirculation blower, and the impeller of described recirculation blower is connected to the inside of tempering heating furnace body.
In order to effectively control the temperature in each body of heater, further, the side of described recirculation blower is provided with temperature-control device.
In order to make metal parts automatically can run to discharge end from feed end, further, be also provided with transmission mechanism, described transmission mechanism is made up of many rollers, and described transmission mechanism is connected to discharge rack from feeding rack.
In order to automatically open fire door, further, room, described initial vacuum and final vacuum room are respectively arranged with fire door elevator.
Compared with prior art; usefulness of the present utility model is: provide a kind of vacuum anaerobic tempering stove; by arranging multiple protector; make metal parts in drawing process, effectively obtain the protection of shielding gas; air can not be entered; thus make any surface finish non-oxidation of the metal parts after temper, and then improve mechanical property.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
In figure: 1, heating furnace body; 2, front transition section; 3, room, initial vacuum; 4, rear transition section; 5, final vacuum room; 6, feeding rack; 7, discharge rack; 8, heating region; 9, partition wall; 10, recirculation blower; 11, impeller; 12, temperature-control device; 13, transmission mechanism; 14, roller; 15, fire door elevator.
embodiment:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail: a kind of vacuum anaerobic tempering stove according to Fig. 1, include heating furnace body 1, described heating furnace body 1 is horizontal hollow structure inside, the front end of described heating furnace body 1 is provided with front transition section 2, the front end of described front transition section 2 is provided with room, initial vacuum 3, the rear end of described heating furnace body 1 is provided with rear transition section 4, the afterbody of described rear transition section 4 is provided with final vacuum room 5, feeding rack 6 and discharge rack 7 is respectively arranged with on the top of room, described initial vacuum 3 and the tail end of final vacuum room 5, the inside of described heating furnace body 1 is provided with multiple heating region 8, partition wall 9 is provided with between described heating region 8, the top of described each heating region 8 arranges recirculation blower 10, the impeller 11 of described recirculation blower 10 is connected to the inside of heating furnace body 1, the side of described recirculation blower 10 is provided with temperature-control device 12.
Also be provided with transmission mechanism 13, described transmission mechanism 13 is made up of many rollers 14, and described transmission mechanism 13 is connected to discharge rack 7 from feeding rack 6, and room, described initial vacuum 3 and final vacuum room 5 are respectively arranged with fire door elevator 15.
During use, metal parts is placed on transmission mechanism 13, start transmission mechanism 13, before metal parts being transported to room, initial vacuum 3, the fire door elevator 15 being arranged at room, initial vacuum 3 is opened, metal parts is delivered in room, initial vacuum 3, close fire door elevator 15, then deflate inside room, initial vacuum 3, be in vacuum state, and then open the door of the inside of fire door elevator 15, metal parts is delivered in heating furnace body 1, carry out temper, after handling well, metal parts is sent to again in final vacuum room 5, the fire door elevator 15 being arranged at final vacuum room 5 is opened again, send metal parts to discharge end, like this in whole part volume operational process, extraneous air would not be had to enter into heating furnace body 1, such metal parts just obtains the available protecting of the shielding gas filled in heating furnace body 1 in drawing process, can not be oxidized through finished like this piece surface, mechanical property is also relatively good.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a vacuum anaerobic tempering stove, it is characterized in that: include heating furnace body (1), described heating furnace body (1) is horizontal hollow structure inside, the front end of described heating furnace body (1) is provided with front transition section (2), the front end of described front transition section (2) is provided with room, initial vacuum (3), the rear end of described heating furnace body (1) is provided with rear transition section (4), the afterbody of described rear transition section (4) is provided with final vacuum room (5), feeding rack (6) and discharge rack (7) is respectively arranged with on the top of room, described initial vacuum (3) and the tail end of final vacuum room (5).
2. vacuum anaerobic tempering stove according to claim 1, it is characterized in that: the inside of described heating furnace body (1) is provided with multiple heating region (8), partition wall (9) is provided with between described heating region (8), the top of described each heating region (8) arranges recirculation blower (10), the impeller (11) of described recirculation blower (10) is connected to the inside of heating furnace body (1), and the side of described recirculation blower (10) is provided with temperature-control device (12).
3. vacuum anaerobic tempering stove according to claim 1, it is characterized in that: be also provided with transmission mechanism (13), described transmission mechanism (13) is made up of many rollers (14), and described transmission mechanism (13) is connected to discharge rack (7) from feeding rack (6).
4. vacuum anaerobic tempering stove according to claim 1, is characterized in that: room, described initial vacuum (3) and final vacuum room (5) are respectively arranged with fire door elevator (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661043.XU CN204251648U (en) | 2014-11-07 | 2014-11-07 | Vacuum anaerobic tempering stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661043.XU CN204251648U (en) | 2014-11-07 | 2014-11-07 | Vacuum anaerobic tempering stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251648U true CN204251648U (en) | 2015-04-08 |
Family
ID=52955973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661043.XU Expired - Fee Related CN204251648U (en) | 2014-11-07 | 2014-11-07 | Vacuum anaerobic tempering stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104342534A (en) * | 2014-11-07 | 2015-02-11 | 苏州工业园区姑苏科技有限公司 | Vacuum non-oxidation tempering furnace |
-
2014
- 2014-11-07 CN CN201420661043.XU patent/CN204251648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104342534A (en) * | 2014-11-07 | 2015-02-11 | 苏州工业园区姑苏科技有限公司 | Vacuum non-oxidation tempering furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SUZHOU TIANLONG CHAIN CO., LTD. Assignor: Suzhou Industrial Park Gusu Technology Co., Ltd. Contract record no.: 2015320010046 Denomination of utility model: Vacuum non-oxidation tempering furnace Granted publication date: 20150408 License type: Exclusive License Record date: 20150424 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |