CN201121200Y - Continuous furnace gear suspension tool - Google Patents
Continuous furnace gear suspension tool Download PDFInfo
- Publication number
- CN201121200Y CN201121200Y CNU2007200923178U CN200720092317U CN201121200Y CN 201121200 Y CN201121200 Y CN 201121200Y CN U2007200923178 U CNU2007200923178 U CN U2007200923178U CN 200720092317 U CN200720092317 U CN 200720092317U CN 201121200 Y CN201121200 Y CN 201121200Y
- Authority
- CN
- China
- Prior art keywords
- gear
- continuous furnace
- utility
- vertical shaft
- hanging fixture
- 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
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- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a continuous furnace gear hanging fixture, which comprises a bearing plate arranged horizontally and a plurality of vertical shafts which are perpendicular to the bearing plate and arranged at equal intervals vertically and horizontally. A plurality of bearing discs penetrate on each vertical shaft. The continuous furnace gear hanging fixture of utility modelhas the advantages that a plurality of bearing discs penetrate on each vertical shaft, when being used, the upper and lower surfaces of the adjacent gears are separated through the bearing discs, thus each gear is heated uniformly during heat treatment, the improvement for the gear hanging fixture ensures that the rate of finished products of the gear is above 95 percent during heat treatment, the raw material is saved greatly, and the manufacturing cost of the gear is reduced.
Description
Technical field
The utility model relates to the continuous oven hanger, especially relates to continuous oven gear hanger.
Background technology
Gear will be placed on to put in the continuous oven on the special-purpose hanger after process for processing and heat-treat.Present employed gear hanging tool structure is a horizontally disposed loading plate and perpendicular to the uniform in length and breadth many vertical shafts that are spaced setting of described loading plate; During use, will need that heat treated gear is stacked up and down to be put in the continuous oven on every vertical shaft.Because stacked adjacent teeth wheel face contacts in face, make operative gear upper and lower surface after thermal treatment flexural deformation occur and scrap that qualification rate is about 60%.
The utility model content
The continuous oven gear hanger that provides a kind of yield rate high is provided the utility model purpose.
For achieving the above object, the utility model can be taked following technical proposals:
Continuous oven gear hanger described in the utility model, it comprises horizontally disposed loading plate, perpendicular to the uniform in length and breadth many vertical shafts that are spaced setting of described loading plate; On described each vertical shaft, run through and be provided with a plurality of carriers.
The utility model advantage just is to run through a plurality of carriers that are arranged on each vertical shaft, during use, by described carrier the adjacent gear upper and lower surface is kept apart, each gear is heated evenly when making thermal treatment, by above-mentioned improvement to the gear hanger, make gear yield rate after the thermal treatment more than 95%, saved starting material greatly, reduced the manufacturing cost of gear.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, continuous oven gear hanger described in the utility model, it comprises horizontally disposed loading plate 1, perpendicular to the uniform in length and breadth many vertical shafts 2 that are spaced setting of described loading plate 1; On described each vertical shaft 2, run through and be provided with a plurality of carriers 3.
Claims (1)
1, a kind of continuous oven gear hanger, it comprises horizontally disposed loading plate (1), perpendicular to the uniform in length and breadth many vertical shafts (2) that are spaced setting of described loading plate (1); It is characterized in that: on described each vertical shaft (2), run through being provided with a plurality of carriers (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200923178U CN201121200Y (en) | 2007-10-23 | 2007-10-23 | Continuous furnace gear suspension tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200923178U CN201121200Y (en) | 2007-10-23 | 2007-10-23 | Continuous furnace gear suspension tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121200Y true CN201121200Y (en) | 2008-09-24 |
Family
ID=40008426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200923178U Expired - Fee Related CN201121200Y (en) | 2007-10-23 | 2007-10-23 | Continuous furnace gear suspension tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121200Y (en) |
-
2007
- 2007-10-23 CN CNU2007200923178U patent/CN201121200Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20091123 |