CN201424500Y - Carburizing device for heat treatment of bearing ring - Google Patents
Carburizing device for heat treatment of bearing ring Download PDFInfo
- Publication number
- CN201424500Y CN201424500Y CN200920090924XU CN200920090924U CN201424500Y CN 201424500 Y CN201424500 Y CN 201424500Y CN 200920090924X U CN200920090924X U CN 200920090924XU CN 200920090924 U CN200920090924 U CN 200920090924U CN 201424500 Y CN201424500 Y CN 201424500Y
- Authority
- CN
- China
- Prior art keywords
- bearing ring
- heat treatment
- carburizing device
- sole
- shelf
- 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 carburizing device for heat treatment of a bearing ring, which comprises a steeve (1) and a chassis frame (2). The chassis frame (2) is positioned on a bottom part of thesteeve. The utility model is characterized in that: an upper part of the chassis frame (2) is provided with a storage rack (4) for arranging the bearing ring; and the storage rack is sleeved on the steeve (1). For the bearing ring with a big size, the carburizing device for the heat treatment of the bearing ring can guarantee the stability of the size of the bearing ring so as to effectively improve production efficiency and greatly reduce tool cost. The carburizing device for the heat treatment of the bearing ring is applied mechanically to the prior carburizing device so that the prior carburizing device is continuously used. The carburizing device for the heat treatment of the bearing ring guarantees normal processing of the products and also avoids production rejects generated by damage to the products.
Description
Technical field
The utility model belongs to the thermal treatment instrument, relates generally to a kind of bearing ring thermal treatment cementing plant.
Background technology
In bearing industry, the carburizing bearing lasso mainly is by bearing ring being heat-treated the processing method manufacturing, to obtain high strength, high rigidity, fatigue resistance and wear-resistant working face, to adapt to its working conditions in the heat treatment process process.Super-huge for this reason lasso will enter the high temperature pit furnace and heat---process of thermal treatment processing.For guaranteeing that product safety advances stove, carry out smoothly to satisfy product, but existing cementing plant size is little, do not satisfied the needs of currently available products size, product can't advance stove to be processed, and so far having influence on finishing of production task is current problem to be solved.
Bearing ring is in the treatment production process, and product is to be placed on above the cementing plant, and existing cementing plant as shown in Figure 1 mainly is made of suspension rod 1 and sole 2, and sole 2 is positioned at the bottom of suspension rod 1, and bearing ring 3 is placed on the sole 2.During thermal treatment, with overhead traveling crane frock is sling and to put into the pit furnace internal heating, through with overhead traveling crane frock under the high temperature and product being hung out together the processing of a series of thermal treatment process such as quenching after certain heat-up time.Facts have proved, it is this that method is simple, but demand along with market, the product of large size section constantly occurs, the product that product size is surpassed the frock size, it is very dangerous being enclosed within that product on the former frock can split away off the equipment of smashing or fall to cause on ground the product waste product of damaging from frock, so that the normal operation that influence is produced.So existing apparatus has not satisfied the needs of production scene.
Summary of the invention
The purpose of this utility model provides a kind of bearing ring thermal treatment cementing plant, being used for solving existing bearing ring is limited in scope in the used cementing plant finish size of thermal treatment cementation process, can not satisfy the problem of producing needs, guarantee the bearing ring size stability, make production efficiency obtain effective raising, greatly reduce the cost of cementing plant simultaneously.
The purpose of this utility model can adopt following technical scheme to realize: it comprises that suspension rod and sole constitute, and sole is positioned at the bottom of suspension rod, is provided with the shelf that is used to place bearing ring on the top of sole, and shelf is enclosed within on the suspension rod.
Described shelf is a disc structure, and it is made of different diameter, concentric metal ring, connects by stiffening web between each annulus.
The diameter of described shelf is greater than the diameter of sole.
The utility model can be guaranteed the bearing ring size stability for large-sized bearing ring, makes production efficiency obtain effective raising, greatly reduces the cost of frock.The utility model is to apply mechanically on original cementing plant, makes original device continue to use.Guaranteed the normal process of product, the generation waste product of also having avoided product to damage.
Description of drawings
Accompanying drawing 1 is the structural representation of existing cementing plant.
Accompanying drawing 2 is structural representations of the present utility model.
Accompanying drawing 3 is structural representations of shelf.
Accompanying drawing 4 is vertical views of Fig. 3.
Accompanying drawing 5 is structural representations that the utility model is placed bearing ring.
Among the figure: 1, suspension rod, 2, sole, 3, bearing ring, 4, shelf.
Embodiment
In conjunction with the accompanying drawings, specific embodiment of the utility model is described.
Shown in accompanying drawing 2,3,4: described cementing plant comprises that suspension rod 1 and sole 2 constitute, and sole 2 is positioned at the bottom of suspension rod 1, is provided with the shelf 4 that is used to place bearing ring 3 on the top of sole 2, and shelf 4 is enclosed within on the suspension rod 1.Shelf 4 is a disc structure, and it is made of different diameter, concentric metal ring, connects by stiffening web between each annulus.The diameter of shelf 4 is greater than the diameter of sole 2.
As shown in Figure 5: bearing ring 3 is placed on the shelf, with overhead traveling crane cementing plant and product are sling together and to be put into the pit furnace internal heating, through with overhead traveling crane cementing plant under the high temperature and product being hung out the processing of a series of thermal treatment process such as quenching after certain heat-up time.Guaranteed the normal process of product, the generation waste product of also having avoided product to damage.
Claims (3)
1, a kind of bearing ring thermal treatment cementing plant, comprise that suspension rod (1) and sole (2) constitute, sole (2) is positioned at the bottom of suspension rod, it is characterized in that: be provided with the shelf (4) that is used to place bearing ring on the top of sole (2), shelf (4) is enclosed within on the suspension rod (1).
2, bearing ring thermal treatment cementing plant according to claim 1, it is characterized in that: shelf (4) is a disc structure, and it is made of different diameter, concentric metal ring, connects by stiffening web between each annulus.
3, bearing ring thermal treatment cementing plant according to claim 1, it is characterized in that: the diameter of described shelf (4) is greater than the diameter of sole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920090924XU CN201424500Y (en) | 2009-06-19 | 2009-06-19 | Carburizing device for heat treatment of bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920090924XU CN201424500Y (en) | 2009-06-19 | 2009-06-19 | Carburizing device for heat treatment of bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424500Y true CN201424500Y (en) | 2010-03-17 |
Family
ID=42023941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920090924XU Expired - Fee Related CN201424500Y (en) | 2009-06-19 | 2009-06-19 | Carburizing device for heat treatment of bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424500Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468577A (en) * | 2018-12-13 | 2019-03-15 | 周俊满 | A kind of annular element carburizing quenching process |
-
2009
- 2009-06-19 CN CN200920090924XU patent/CN201424500Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468577A (en) * | 2018-12-13 | 2019-03-15 | 周俊满 | A kind of annular element carburizing quenching process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20100619 |