CN203923297U - A kind of pit furnace bin - Google Patents
A kind of pit furnace bin Download PDFInfo
- Publication number
- CN203923297U CN203923297U CN201420354743.4U CN201420354743U CN203923297U CN 203923297 U CN203923297 U CN 203923297U CN 201420354743 U CN201420354743 U CN 201420354743U CN 203923297 U CN203923297 U CN 203923297U
- Authority
- CN
- China
- Prior art keywords
- trestle
- charging tray
- charging
- spacing collar
- trays
- 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
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Abstract
The utility model discloses a kind of pit furnace bin, mainly comprise a plurality of charging trays and trestle, the bottom of described trestle is provided with stop nut, the top of trestle is provided with suspension ring, suspension ring are threaded with trestle, a plurality of charging trays are disc and diameter is identical, a plurality of charging trays center has through hole and is socketed on trestle, charging tray and trestle running fit, between adjacent two charging trays, be provided with spacing collar, spacing collar is socketed on trestle, and its external diameter is greater than the through-hole diameter of charging tray center, is provided with a plurality of equally distributed honeycomb holes on described each charging tray.The utility model arranges a plurality of charging trays on a trestle simultaneously, on each charging tray, is provided with honeycomb hole, by stop collar, limits the upper and lower vibration of charging tray, structure is firm, and single input amount is large, has improved production efficiency, can rationally increase and decrease according to the quantity of pending workpiece the overlap joint number of charging tray.
Description
Technical field
The utility model relates to thermal treatment unit technical field, is specifically related to a kind of pit furnace bin.
Background technology
Furnace charge frame is applied very extensive in equipment for Heating Processing high temperature steel frock, in order to increase the loading capacity of furnace charge frame, the method of available technology adopting, for a plurality of supports are just interlocked and are fixed on bin, increases the number of holders on bin, thereby increases the inventory taking up on bin; Although adopt this method can increase the loading capacity of material, the while has also increased overall volume and the tooling cost of bin.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of pit furnace bin, and this furnace charge frame comprises multilayer carrying charging tray, and bin overall volume is little, has saved tooling cost simultaneously.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of pit furnace bin, mainly comprise a plurality of identical charging trays and trestle, described trestle is right cylinder, the bottom of described trestle is provided with stop nut, the top of trestle is provided with suspension ring, suspension ring are threaded with trestle, charging tray is disc, each charging tray center all has through hole and is socketed on trestle, charging tray and trestle running fit, between adjacent two charging trays, be provided with spacing collar, spacing collar is socketed on trestle, the upper surface of butt below, the lower end charging tray of described spacing collar, the lower surface of butt top, the upper end charging tray of described spacing collar, the external diameter of described spacing collar is greater than the through-hole diameter of charging tray center, on described charging tray, be provided with a plurality of equally distributed honeycomb holes.
Further, the edge of described charging tray is evenly equipped with a plurality of pilot holes along the circumferential direction of charging tray, and the pilot hole of each charging tray is corresponding, the optical axis of all pegging graft in corresponding pilot hole, and the bottom of each optical axis is fixed on bottom on charging tray by two set nuts.
Further, described a plurality of charging tray, trestle, spacing collar and optical axis are made by high temperature steel.
A kind of pit furnace bin of the utility model, on a trestle, a plurality of charging trays are set simultaneously, on each charging tray, be provided with honeycomb hole, by stop collar, limit the upper and lower vibration of charging tray, structure is firm, and single input amount is large, has improved production efficiency, can rationally increase and decrease according to the quantity of pending workpiece the overlap joint number of charging tray; Simultaneously on each charging tray, be provided with registration holes, and correspondence is plugged with optical axis, effectively limited the rotation of charging tray, improved the stability of furnace charge frame integral body.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural representation of a kind of pit furnace bin of the utility model;
Fig. 2 is the structural representation of charging tray.
In figure: 1-charging tray; 2-trestle; 3-stop nut; 4-suspension ring; 5-spacing collar; 6-honeycomb hole; 7-pilot hole; 8-optical axis; 9-through hole; 10-set nut.
Embodiment
As shown in Figure 1-2, a kind of pit furnace bin described in the utility model embodiment, mainly comprise a plurality of identical charging trays 1 and trestle 2, trestle 2 is right cylinder, the bottom of trestle 2 is provided with stop nut 3, the top of trestle 2 is provided with suspension ring 4, suspension ring 4 are threaded with trestle 2, a plurality of charging trays 1 are disc, charging tray 1 center has through hole 9 and is socketed on trestle 2, charging tray 1 and trestle 2 running fit, between adjacent two charging trays 1, be provided with spacing collar 5, spacing collar 5 is socketed on trestle 2, the upper surface of butt below, the lower end charging tray of spacing collar 5, the lower surface of butt top, the upper end charging tray of spacing collar 5, its external diameter is greater than through hole 9 diameters of charging tray 1 center, on each charging tray 1, be provided with a plurality of equally distributed honeycomb holes 6.
Preferred embodiment a kind of, the edge of each charging tray 1 is evenly equipped with a plurality of pilot holes 7 along the circumferential direction of charging tray, the pilot hole 7 of each charging tray 1 is corresponding, the interior optical axis 8 of all pegging graft of corresponding pilot hole 7, the bottom of each optical axis 8 is fixed on bottom on charging tray 1 by two set nuts 10, can effectively prevent that each charging tray from rotating relative to trestle 2, improve the stability of furnace charge frame integral body, avoid pending workpiece to drop.
Preferably, a plurality of charging trays 1, trestle 2, spacing collar 3 and optical axis 8 are made by high temperature steel, improve intensity and the work-ing life of furnace charge frame.
The utility model in use, according to the number of the quantity of workpiece and the selected charging tray 1 of classification, when assembling furnace charge frame, need first suspension ring 4 to be taken off, from trestle 2 tops by charging tray bottom, install, and at interior each optical axis 8 of fixing of its pilot hole 7, then on trestle 2, be inserted in successively spacing collar 5 and other charging trays 1, after having assembled, workpiece to be heated is placed on charging tray 1, by lifting tool, furnace charge frame is hung and caused in heat treatment furnace, workpiece quantity that can disposable processing is more, and Stability Analysis of Structures.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment regulates; or part technical characterictic is wherein equal to replacement; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a pit furnace bin, it is characterized in that: mainly comprise a plurality of identical charging trays and trestle, described trestle is right cylinder, the bottom of described trestle is provided with stop nut, the top of trestle is provided with suspension ring, suspension ring are threaded with trestle, charging tray is disc, each charging tray center all has through hole and is socketed on trestle, charging tray and trestle running fit, between adjacent two charging trays, be provided with spacing collar, spacing collar is socketed on trestle, the upper surface of butt below, the lower end charging tray of described spacing collar, the lower surface of butt top, the upper end charging tray of described spacing collar, the external diameter of described spacing collar is greater than the through-hole diameter of charging tray center, on described charging tray, be provided with a plurality of equally distributed honeycomb holes.
2. a kind of pit furnace bin according to claim 1, it is characterized in that: the edge of described charging tray is evenly equipped with a plurality of pilot holes along the circumferential direction of charging tray, the pilot hole of each charging tray is corresponding, the optical axis of all pegging graft in corresponding pilot hole, the bottom of each optical axis is fixed on bottom on charging tray by two set nuts.
3. a kind of pit furnace bin according to claim 2, is characterized in that: described a plurality of charging trays, trestle, spacing collar and optical axis are made by high temperature steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354743.4U CN203923297U (en) | 2014-06-30 | 2014-06-30 | A kind of pit furnace bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354743.4U CN203923297U (en) | 2014-06-30 | 2014-06-30 | A kind of pit furnace bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923297U true CN203923297U (en) | 2014-11-05 |
Family
ID=51819152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354743.4U Expired - Fee Related CN203923297U (en) | 2014-06-30 | 2014-06-30 | A kind of pit furnace bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923297U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752284A (en) * | 2015-03-06 | 2015-07-01 | 太仓天宇电子有限公司 | Superposable diode tray |
| CN110180986A (en) * | 2019-06-29 | 2019-08-30 | 徐州鑫旭机械制造有限公司 | A kind of efficient smelting equipment of aluminium forging production |
| CN110317940A (en) * | 2019-07-29 | 2019-10-11 | 天津市三木森电炉股份有限公司 | A kind of non-ferrous metal Copper fabrication well annealing furnace |
| CN111663022A (en) * | 2019-10-29 | 2020-09-15 | 北京冶科磁性材料有限公司 | Common mode iron core transverse magnetic processing charging rack |
| CN113817901A (en) * | 2021-09-16 | 2021-12-21 | 西安航天发动机有限公司 | High-temperature normalizing tool for liquid rocket engine and using method thereof |
| CN115261592A (en) * | 2022-06-27 | 2022-11-01 | 山东润金重工科技有限公司 | Combined material disc tool for heat treatment of bearing rolling body |
-
2014
- 2014-06-30 CN CN201420354743.4U patent/CN203923297U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752284A (en) * | 2015-03-06 | 2015-07-01 | 太仓天宇电子有限公司 | Superposable diode tray |
| CN110180986A (en) * | 2019-06-29 | 2019-08-30 | 徐州鑫旭机械制造有限公司 | A kind of efficient smelting equipment of aluminium forging production |
| CN110317940A (en) * | 2019-07-29 | 2019-10-11 | 天津市三木森电炉股份有限公司 | A kind of non-ferrous metal Copper fabrication well annealing furnace |
| CN110317940B (en) * | 2019-07-29 | 2020-11-03 | 天津市三木森电炉股份有限公司 | Well type annealing furnace for processing nonferrous metal copper |
| CN111663022A (en) * | 2019-10-29 | 2020-09-15 | 北京冶科磁性材料有限公司 | Common mode iron core transverse magnetic processing charging rack |
| CN111663022B (en) * | 2019-10-29 | 2024-02-20 | 北京冶科磁性材料有限公司 | Common-mode iron core transverse magnetic treatment charging rack |
| CN113817901A (en) * | 2021-09-16 | 2021-12-21 | 西安航天发动机有限公司 | High-temperature normalizing tool for liquid rocket engine and using method thereof |
| CN115261592A (en) * | 2022-06-27 | 2022-11-01 | 山东润金重工科技有限公司 | Combined material disc tool for heat treatment of bearing rolling body |
| CN115261592B (en) * | 2022-06-27 | 2024-02-20 | 山东润金重工科技有限公司 | Combined material tray tool for heat treatment of bearing rolling bodies |
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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: 20141105 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |