CN203348347U - Bearing bush seat for driving wheel of car-type annealing furnace - Google Patents
Bearing bush seat for driving wheel of car-type annealing furnace Download PDFInfo
- Publication number
- CN203348347U CN203348347U CN 201320304279 CN201320304279U CN203348347U CN 203348347 U CN203348347 U CN 203348347U CN 201320304279 CN201320304279 CN 201320304279 CN 201320304279 U CN201320304279 U CN 201320304279U CN 203348347 U CN203348347 U CN 203348347U
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- China
- Prior art keywords
- annealing furnace
- driving wheel
- type annealing
- car
- bearing bush
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- Expired - Fee Related
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Abstract
The utility model discloses a bearing bush seat for a driving wheel of a car-type annealing furnace, and relates to a bearing bush seat for a driving wheel shaft of a car-type annealing furnace. The utility model aims at providing the bearing bush seat for the driving wheel of the car-type annealing furnace, which is simple in structure, long in life cycle and low in maintenance cost. The bearing bush seat for the driving wheel of the car-type annealing furnace comprises a split bearing support made of common steel and a high-temperature wear layer made of a high-temperature wear resistant material, wherein the high-temperature wear layer is embedded into the split bearing support.
Description
Technical field
The utility model relates to a kind of bush seat, particularly relates to a kind of bush seat for the trolley type annealing furnace drive sprocket axle.
Background technique
At present, trolley type annealing furnace is in actual production process, active roller station is used self oiling bearing, the Environmental Conditions temperature of active roller station and bearing shell is up to 700 ℃, self oiling bearing at high temperature scaling loss is serious, and the life cycle of bearing shell is less than one week, and bearing shell easily causes driving gear to damage after damaging, cost of equipment maintenance is high, has a strong impact on production simultaneously.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, life cycle is long, maintenance cost is low trolley type annealing furnace driving wheel bearing shell seat.
The utility model trolley type annealing furnace driving wheel bearing shell seat, comprise the split type bearing support that common iron makes, the high-temperature wearable layer that high-temperature and wear-proof is made, and described high-temperature wearable layer embeds in split type bearing support.
The utility model trolley type annealing furnace driving wheel bearing shell seat, the thickness of wherein said high-temperature wearable layer is 5mm.
The utility model trolley type annealing furnace driving wheel bearing shell seat difference from prior art is that the utility model trolley type annealing furnace driving wheel bearing shell seat comprises split type bearing support and high-temperature wearable layer two-part, simple in structure, the toughness of existing common iron, high strength, high wear resistance under high temperature condition are arranged again, under the Environmental Conditions of 700 ℃, the surface hardness of high-temperature wearable layer can reach HRC52, and life cycle length can reach 3 months, and the expense of maintenance reduces.
Below in conjunction with accompanying drawing, trolley type annealing furnace driving wheel bearing shell seat of the present utility model is described further.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model trolley type annealing furnace driving wheel bearing shell seat.
Embodiment
As shown in Figure 1, the utility model trolley type annealing furnace driving wheel bearing shell seat comprises split type bearing support 1 and high-temperature wearable layer 2, 2 built-up welding of high-temperature wearable layer are in split type bearing support 1 and be machined to the size with bearing fit, split type bearing support 1 adopts common iron to make, the material of high-temperature wearable layer 2 adopts high manganese steel, the thickness of high-temperature wearable layer 2 is 5mm, the split type bearing support 1 that skin is made for common iron, internal layer is high-temperature wearable layer 2, not only flexible but also the required high strength of use under high temperature condition is arranged, high wear resistance, under the Environmental Conditions of 700 ℃, the surface hardness of high-temperature wearable layer 2 can reach HRC52, life cycle is long, maintenance cost is low.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. a trolley type annealing furnace driving wheel bearing shell seat is characterized in that: comprise the split type bearing support (1) that common iron makes, the high-temperature wearable layer (2) that high-temperature and wear-proof is made, described high-temperature wearable layer (2) embeds in split type bearing support (1).
2. trolley type annealing furnace driving wheel bearing shell seat according to claim 1, it is characterized in that: the thickness of described high-temperature wearable layer (2) is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304279 CN203348347U (en) | 2013-05-29 | 2013-05-29 | Bearing bush seat for driving wheel of car-type annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304279 CN203348347U (en) | 2013-05-29 | 2013-05-29 | Bearing bush seat for driving wheel of car-type annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348347U true CN203348347U (en) | 2013-12-18 |
Family
ID=49748253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320304279 Expired - Fee Related CN203348347U (en) | 2013-05-29 | 2013-05-29 | Bearing bush seat for driving wheel of car-type annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348347U (en) |
-
2013
- 2013-05-29 CN CN 201320304279 patent/CN203348347U/en not_active Expired - Fee Related
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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: XINXING CAST PIPE FUKANG ENERGY CO., LTD. Assignor: Xinxing Ductile Iron Pipes Co., Ltd. Contract record no.: 2015650000031 Denomination of utility model: Bearing bush seat for driving wheel of car-type annealing furnace Granted publication date: 20131218 License type: Exclusive License Record date: 20150810 |
|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20170529 |