CN201201961Y - Well type heat treatment heating furnace lid - Google Patents
Well type heat treatment heating furnace lid Download PDFInfo
- Publication number
- CN201201961Y CN201201961Y CNU2008200534009U CN200820053400U CN201201961Y CN 201201961 Y CN201201961 Y CN 201201961Y CN U2008200534009 U CNU2008200534009 U CN U2008200534009U CN 200820053400 U CN200820053400 U CN 200820053400U CN 201201961 Y CN201201961 Y CN 201201961Y
- Authority
- CN
- China
- Prior art keywords
- bell
- heating furnace
- well type
- treatment heating
- heat treatment
- 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 - Lifetime
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Abstract
The utility model discloses a well type thermal treatment heating furnace cover, for synchronously heating a plurality of long shaft work pieces, which comprises a furnace cover frame (1). The well type thermal treatment heating furnace cover is characterized in that the furnace cover frame (1) is provided with at least two work piece holes and a lifting ear (4). The well type thermal treatment heating furnace cover has simple structure, simple manufacture, reduced energy consumption, improved production efficiency, the ability for expanding the application of well type heating furnaces, and wide application.
Description
Technical field:
The utility model relates to a kind of well formula heat treatment heating furnace, specifically a kind of well formula heat treatment heating furnace bell.
Background technology:
Well formula heat treatment heating furnace is usually used in the thermal treatment heating of major axis spare at present, under the certain situation of pit furnace well depth, for the short slightly axial workpiece of length, can handle many simultaneously by the lifting frock, but for the axial workpiece of length near the pit furnace well depth, owing to will add the length of suspender, can cause not covering bell when therefore adopting the shove charge of stub member suspender, and under the situation that covers the bell heating, once can only shove charge one, so decrease in efficiency, thereby influence production schedule, also increased energy expenditure.
Summary of the invention:
The purpose of this utility model provides a kind of energy and realizes many well formula heat treatment heating furnace bells that long axis workpiece heats simultaneously.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of well formula heat treatment heating furnace bell, and it comprises the bell framework, is provided with 2 workpiece hole on the bell framework at least, and hanger is installed.
The utility model is welded suspension ring when heat is out of shape by avoiding axle upper end, and workpiece spindle departs from workpiece hole and the situation that causes lifting by crane smoothly, is provided with orienting sleeve on the bell framework.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, is easy to processing, cuts down the consumption of energy, and enhances productivity, and can widen the use range of pit furnace, has popularizing value preferably.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation before improving.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
By Fig. 1, Fig. 2, Fig. 3 as can be known, a kind of well formula heat treatment heating furnace bell, it comprises bell framework 1, is provided with 2 workpiece hole (present embodiment is 4) on the bell framework 1 at least, and hanger 4 is installed, the quantity of workpiece hole can be according to the size of furnace diameter and the diameter of axle size design of workpiece 6.
The utility model weld suspension ring when heat is out of shape by avoiding axle upper end, and workpiece spindle departs from workpiece hole and the situation that causes lifting by crane smoothly, is provided with orienting sleeve 2 on bell framework 1, and orienting sleeve 2 is located at close body of heater 5 interior sides.For guaranteeing the heat-insulating property of bell, in bell framework 1, can pass through charge cavity 7 fill insulant materials 3.
When the utility model uses, bell hung on body of heater 5 cover, again long axis workpiece 6 is lifted into stove along workpiece hole respectively, come to a complete stop after waiting to fall furnace bottom, shove charge is finished at this point, begins workpiece 6 heating again.When coming out of the stove after being incubated, 6 one parts of workpiece can be hung out from workpiece hole, also can use suspender and hang out workpiece 6 simultaneously, move into next procedure again and handle.
Bell described in the utility model is as a kind of standby bell, for the original-pack bell that two halves are split, is to open under the situation of former bell, and the space that bell is opened is aimed on the narrow limit of bell, and long limit is taken and is placed on above the body of heater 5.After putting bell well, workpiece 6 part is again put into along the workpiece hole on the bell; For atresia open-type bell, use removing under the situation of former bell.
The utility model provides a kind of new design of simple and practical standby bell for general pit furnace, and inefficient problem when having avoided long axial workpiece heat treated has realized that many major axis spares heat simultaneously, has reduced energy consumption, has improved production efficiency.
Claims (2)
1, a kind of well formula heat treatment heating furnace bell, it comprises bell framework [1], it is characterized in that being provided with 2 workpiece hole on the bell framework [1] at least, and hanger [4] is installed.
2, well formula heat treatment heating furnace bell according to claim 1 is characterized in that being provided with orienting sleeve [2] on bell framework [1].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200534009U CN201201961Y (en) | 2008-06-04 | 2008-06-04 | Well type heat treatment heating furnace lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200534009U CN201201961Y (en) | 2008-06-04 | 2008-06-04 | Well type heat treatment heating furnace lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201961Y true CN201201961Y (en) | 2009-03-04 |
Family
ID=40424271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200534009U Expired - Lifetime CN201201961Y (en) | 2008-06-04 | 2008-06-04 | Well type heat treatment heating furnace lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201961Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399952A (en) * | 2011-12-22 | 2012-04-04 | 安徽新华电子科技有限公司 | Pit-type multifunctional heat treatment furnace |
-
2008
- 2008-06-04 CN CNU2008200534009U patent/CN201201961Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399952A (en) * | 2011-12-22 | 2012-04-04 | 安徽新华电子科技有限公司 | Pit-type multifunctional heat treatment furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |
|
| CX01 | Expiry of patent term |