CN200979372Y - A highly sealed sintering pallet - Google Patents
A highly sealed sintering pallet Download PDFInfo
- Publication number
- CN200979372Y CN200979372Y CN 200620128293 CN200620128293U CN200979372Y CN 200979372 Y CN200979372 Y CN 200979372Y CN 200620128293 CN200620128293 CN 200620128293 CN 200620128293 U CN200620128293 U CN 200620128293U CN 200979372 Y CN200979372 Y CN 200979372Y
- Authority
- CN
- China
- Prior art keywords
- strip
- disposed
- trolley
- dovetail groove
- breast board
- 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
- 238000005245 sintering Methods 0.000 title claims description 14
- 238000007789 sealing Methods 0.000 claims description 33
- 210000000481 breast Anatomy 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000010425 asbestos Substances 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 4
- 210000004907 gland Anatomy 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 238000010304 firing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a ferrous powder sinter machine in the metallurgy business, in particular to a high airproof sinter machine trolley, which comprises a upper sideboard, a lower sideboard, a wear strip, a gland bush and a trolley body, wherein a movable plate round of the gland bush is disposed with a socket, a elastic packing strip is disposed in the socket, the outside surface of the wear strip is disposed with a dovetail groove, a elastic packing strip is disposed in the dovetail groove. Compared with the conventional trolley, as the two sides of the trolley, the movable disposed between the trolley and the dump rail's wear strip, the two sides of the sideboard are disposed with elastic packing strips by the notch, the gap can be eliminated by the compensate of the elasticity, as the elasticity, self-lubricity, thermo-tolerant of the packing strip and the groove shape to make the corresponding lubricity slow and little, the useful time can be extended, the structure reconstruction to the trolley needs low cost.
Description
Technical field:
The utility model relates to the iron powder sintering machine in the metallurgy industry, specifically a kind of high sealing sintering pallet.
Background technology:
Sintering machine is to be loaded in the powder raw material and the process of carrying out high-temperature firing that is in operation by the trolley body that head, tail chain wheel drive are arranged in orbit to work.Between every trolley body and breast board thereof, car body and the slide rail, be inevitable owing to reasons such as manufacturing, installation and work distortion produce the gap.Again because flame is torch firing from top to bottom, the temperature of raw material raises from top to bottom by air intake device, so reduce operating gap to reducing air leak rate of air curtain, leak the material rate improving sintering efficient, to cut down the consumption of energy, thereby reduce cost, be one of difficult problem of colleague both at home and abroad.Mostly sealing device of the prior art is by accurate manufacturing the gap between trip plate and the groove to be dwindled as far as possible, but the gap little easily block inefficacy, big and leak out very much; For wear strip, because of wearing and tearing need to change after the gap is increased; For breast board, the accessory that need more renew when making excesssive gap because of wearing and tearing.
Summary of the invention:
The technical problems to be solved in the utility model is: improve the structure of the breast board both sides on sealing device, trolley body both sides, the trolley body between trolley body and slide rail, to obtain a kind of high sealing sintering pallet.
The technical scheme that addresses the above problem is: a kind of high sealing sintering pallet, comprise breast board, following breast board, wear strip, sealing device, chassis body, and its periphery of trip plate of described sealing device has groove, is inlaid with elastic sealing strip in the groove; Have dovetail groove on its outer surface of described wear strip, be inlaid with elastic sealing strip in the dovetail groove; Described going up on breast board, the following breast board both sides end face has dovetail groove, is inlaid with elastic sealing strip in the dovetail groove.
The high sealing sintering pallet that provides according to this case, compare with existing sintering pallet, because the trip plate periphery in the sealing device, the both sides of breast board all inlay elastic sealing strip by fluting between both sides, chassis and the slide rail of every trolley body, make contact between it flexible and the gap is compensated and eliminates; Make the relative slip between them very slow and small owing to the shape of groove and the advantages such as elasticity, self lubricity and temperature tolerance of sealing strip itself again, so the life-span is long; Therefore the price of sealing strip own is low, consumes for a short time, and it is very low by the technical program existing sintering pallet to be carried out the architecture advances input.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A cut-away view among Fig. 1.
Fig. 3 is the wear strip front view.
Fig. 4 is the wear strip vertical view.
Fig. 5 is an I portion enlarged drawing among Fig. 4.
Fig. 6 is a B-B cut-away view among Fig. 1.
The specific embodiment:
Provide a specific embodiment of the present utility model below in conjunction with accompanying drawing.
A kind of high sealing sintering pallet, as shown in Figure 1, it is made of last breast board 1, following breast board 2, wear strip 3, sealing device 4, chassis body 5, elastic sealing strip 6.
As shown in Figure 2, sealing device 4 is by constituting through rectangular recess 9 on the trip plate 7, trip board slot body 8 and the trip plate 7 that improve physical dimension and the elastic sealing strip 6 that is embedded in the rectangular recess 9, trip plate 7 is realized Elastic Contact with trip board slot body 8, thereby makes it to reach seamless sealing.
Shown in Fig. 1,3,4,5, wear strip 3 edges are hung on the chassis both sides, have dovetail groove 10 on its outer surface, are inlaid with elastic sealing strip 6 in the dovetail groove 10, thereby do not have the gap between the two chassis bodies 5 when making the chassis operation, in certain wear range, need not to change wear strip 3.
Shown in Fig. 1,6, have dovetail groove 11 on last breast board 1, the following breast board 2 both sides end faces, be inlaid with elastic sealing strip 6 in the dovetail groove 11, do not have the gap thereby make between the breast board of chassis when operation two chassis, the accessory that need not more to renew remedies the excessive gap of causing because of wearing and tearing.
Claims (2)
1, a kind of high sealing sintering pallet comprises breast board, following breast board, wear strip, sealing device, chassis body, it is characterized in that:
Its periphery of trip plate of a, described sealing device has groove, is inlaid with elastic sealing strip in the groove;
Have dovetail groove on b, its outer surface of described wear strip, be inlaid with elastic sealing strip in the dovetail groove;
C, described going up on breast board, the following breast board both sides end face have dovetail groove, are inlaid with elastic sealing strip in the dovetail groove.
2, high sealing sintering pallet according to claim 1 is characterized in that described elastic sealing strip is the graphite asbestos cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620128293 CN200979372Y (en) | 2006-12-01 | 2006-12-01 | A highly sealed sintering pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620128293 CN200979372Y (en) | 2006-12-01 | 2006-12-01 | A highly sealed sintering pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979372Y true CN200979372Y (en) | 2007-11-21 |
Family
ID=38979753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620128293 Expired - Fee Related CN200979372Y (en) | 2006-12-01 | 2006-12-01 | A highly sealed sintering pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979372Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636028A (en) * | 2012-05-17 | 2012-08-15 | 安徽马钢工程技术有限公司 | Sintering machine trolley with elastic sealing strip |
| CN114216337A (en) * | 2021-11-22 | 2022-03-22 | 河钢股份有限公司承德分公司 | Sintering machine trolley breast board with high wear resistance |
-
2006
- 2006-12-01 CN CN 200620128293 patent/CN200979372Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636028A (en) * | 2012-05-17 | 2012-08-15 | 安徽马钢工程技术有限公司 | Sintering machine trolley with elastic sealing strip |
| CN102636028B (en) * | 2012-05-17 | 2014-10-15 | 安徽马钢工程技术集团有限公司 | Sintering machine trolley with elastic sealing strip |
| CN114216337A (en) * | 2021-11-22 | 2022-03-22 | 河钢股份有限公司承德分公司 | Sintering machine trolley breast board with high wear resistance |
| CN114216337B (en) * | 2021-11-22 | 2023-10-10 | 河钢股份有限公司承德分公司 | Sintering machine trolley breast board with high wear resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TANGSHAN METALLURGIC MECHANICAL EQUIPMENT MANUFACT Free format text: FORMER OWNER: FU GUOSHENG Effective date: 20101217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063000 305-2-101, YUFENG BUILDING, LUBEI DISTRICT, TANGSHAN CITY, HEBEI PROVINCE TO: 063027 NO. 4, GANGYAO ROAD, LUBEI DISTRICT, TANGSHAN CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101217 Address after: 063027 No. 4 cylinder Road, North Road, Hebei, Tangshan City Patentee after: Tangshan Metallurgic Mechanical Equipment Manufacturing Co., Ltd. Address before: 063000 Hebei province Tangshan City Road North Yufeng Building 305-2-101 Patentee before: Fu Guosheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |