CN201744660U - Device for repairing train wheels by precise spray method - Google Patents
Device for repairing train wheels by precise spray method Download PDFInfo
- Publication number
- CN201744660U CN201744660U CN 201020246363 CN201020246363U CN201744660U CN 201744660 U CN201744660 U CN 201744660U CN 201020246363 CN201020246363 CN 201020246363 CN 201020246363 U CN201020246363 U CN 201020246363U CN 201744660 U CN201744660 U CN 201744660U
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- molten metal
- train wheel
- repaired
- spray booth
- electromagnetic induction
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- Expired - Fee Related
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Abstract
The utility model discloses a device for repairing train wheels by a precise spray method, which solves the problem of unreasonable equipment distributed repair technology in the prior art, and comprises a metal liquid smelting furnace (1), a tundish (3) and a metal liquid closed spray chamber (13), wherein a metal liquid inlet of a metal liquid spray device (4) is communicated with the metal liquid outlet of the tundish (3) on the metal liquid spray device (4), a train wheel (6) to be repaired, which is clamped on a live spindle (7), is arranged below the nozzle of the metal liquid spray device (4), a grinding mechanism (8) is arranged below the train wheel (6) to be repaired, and an electromagnetic induction heater (10) is arranged at one side of the train wheel (6) to be repaired. The utility model improves the repair quality of the organization structure of a metal layer of a train wheel treading surface and the train wheel.
Description
Technical field
The utility model relates to a kind of device that utilizes liquid metal spraying method repairing train wheel tread.
Background technology
At present, liquid metal spraying former great majority are non-standard equipment, generally being repaired wheel is installed on the main frame rotating shaft rotary-jet and finishes repair, the rotating shaft of main frame is arranged in airtight spray booth, cooling forming after the injected molten metal of wheel, prior art exists prosthetic appliance to disperse, and the problem of mass defect appears in renovation technique metal level the institutional framework not scientific and reasonable and wheel that is repaired easily.
Summary of the invention
The device solves of a kind of repairing train wheel by precise injection method that the utility model provides prior art exist prosthetic appliance to disperse, the problem of mass defect appears in renovation technique metal level the institutional framework not scientific and reasonable and wheel that is repaired easily.
The utility model overcomes the above problems by following scheme:
A kind of device of repairing train wheel by precise injection method, comprise the molten metal smelting furnace, tundish, the airtight spray booth of molten metal and molten metal, place, top, chamber at the airtight spray booth of described molten metal is provided with the liquid metal spraying device, the molten metal inlet of liquid metal spraying device is connected together with the molten metal outlet that is arranged on the tundish on the liquid metal spraying device, below the nozzle of liquid metal spraying device, be provided with the train wheel that is repaired that is installed on the rotary main shaft, below the train wheel that is repaired, be provided with rolling body, rotary main shaft is arranged in the airtight spray booth of molten metal, and it is mechanically coupled together with the drive unit of the airtight spray booth of molten metal rotary main shaft outward, rolling body is arranged in the airtight spray booth of molten metal, side at the train wheel that is repaired is provided with electromagnetic induction heater, this electromagnetic induction heater is arranged on the drive unit of electromagnetic induction heater, and the drive unit of electromagnetic induction heater and electromagnetic induction heater all is arranged in the airtight spray booth of molten metal.The molten metal jet of liquid metal spraying device ejection is ejected into the repair layer that forms on the tread of the train wheel that is repaired.On the airtight spray booth of molten metal, also be provided with the dedusting mouth.
The utility model has been realized having improved the metal level institutional framework of train wheel tread and the repairing quality of wheel to utilizing the scientific and reasonable reparation of liquid metal spraying method repairing train wheel tread.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the train wheel after the utility model is repaired
Fig. 3 is the structural representation of the preprosthetic train wheel of the utility model
The specific embodiment
A kind of device of repairing train wheel by precise injection method, comprise molten metal smelting furnace 1, tundish 3, the airtight spray booth 13 of molten metal 2 and molten metal, place, top, chamber at the airtight spray booth 13 of described molten metal is provided with liquid metal spraying device 4, the molten metal inlet of liquid metal spraying device 4 is connected together with the molten metal outlet that is arranged on the tundish 3 on the liquid metal spraying device 4, be provided with the train wheel that is repaired 6 that is installed on the rotary main shaft 7 below the nozzle of liquid metal spraying device 4, below the train wheel 6 that is repaired, be provided with rolling body 8, rotary main shaft 7 is arranged in the airtight spray booth 13 of molten metal, and it is mechanically coupled together with the drive unit of the airtight spray booth 13 of molten metal rotary main shaft 7 outward, rolling body 8) is arranged in the airtight spray booth 13 of molten metal, side at the train wheel 6 that is repaired is provided with electromagnetic induction heater 10, this electromagnetic induction heater 10 is arranged on the drive unit 11 of electromagnetic induction heater, and the drive unit 11 of electromagnetic induction heater 10 and electromagnetic induction heater 10 all is arranged in the airtight spray booth 13 of molten metal.The molten metal jet 12 of liquid metal spraying device 4 ejections is ejected into the repair layer 5 that forms on the tread of the train wheel 6 that is repaired.On the airtight spray booth 13 of molten metal, also be provided with dedusting mouth 9.
Claims (2)
1. the device of a repairing train wheel by precise injection method, comprise molten metal smelting furnace (1), tundish (3), molten metal (2) and the airtight spray booth of molten metal (13), it is characterized in that, place, top, chamber at the airtight spray booth of described molten metal (13) is provided with liquid metal spraying device (4), the molten metal inlet of liquid metal spraying device (4) is connected together with the molten metal outlet that is arranged on the tundish (3) on the liquid metal spraying device (4), nozzle below at liquid metal spraying device (4) is provided with the train wheel that is repaired (6) that is installed on the rotary main shaft (7), be provided with rolling body (8) in the below of the train wheel that is repaired (6), rotary main shaft (7) is arranged in the airtight spray booth of molten metal (13), and it is mechanically coupled together with the drive unit of the airtight spray booth of molten metal (13) rotary main shaft (7) outward, rolling body (8) is arranged in the airtight spray booth of molten metal (13), side at the train wheel that is repaired (6) is provided with electromagnetic induction heater (10), this electromagnetic induction heater (10) is arranged on the drive unit (11) of electromagnetic induction heater, the drive unit (11) of electromagnetic induction heater (10) and electromagnetic induction heater (10) all is arranged in the airtight spray booth of molten metal (13), and the molten metal jet (12) of liquid metal spraying device (4) ejection is ejected on the tread of the train wheel (6) that is repaired and has formed repair layer (5).
2. the device of repairing train wheel by precise injection method according to claim 1 is characterized in that, also is provided with dedusting mouth (9) on the airtight spray booth of molten metal (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246363 CN201744660U (en) | 2010-06-30 | 2010-06-30 | Device for repairing train wheels by precise spray method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246363 CN201744660U (en) | 2010-06-30 | 2010-06-30 | Device for repairing train wheels by precise spray method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744660U true CN201744660U (en) | 2011-02-16 |
Family
ID=43579330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020246363 Expired - Fee Related CN201744660U (en) | 2010-06-30 | 2010-06-30 | Device for repairing train wheels by precise spray method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352262A (en) * | 2018-12-11 | 2019-02-19 | 重庆世潮机械有限公司 | A kind of cylindrical die roll prosthetic device |
-
2010
- 2010-06-30 CN CN 201020246363 patent/CN201744660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352262A (en) * | 2018-12-11 | 2019-02-19 | 重庆世潮机械有限公司 | A kind of cylindrical die roll prosthetic device |
| CN109352262B (en) * | 2018-12-11 | 2019-09-13 | 重庆世潮机械有限公司 | A kind of cylindrical die roll prosthetic device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20180630 |