CN204253804U - A kind of gearbox through hole flange shaft - Google Patents
A kind of gearbox through hole flange shaft Download PDFInfo
- Publication number
- CN204253804U CN204253804U CN201420653452.5U CN201420653452U CN204253804U CN 204253804 U CN204253804 U CN 204253804U CN 201420653452 U CN201420653452 U CN 201420653452U CN 204253804 U CN204253804 U CN 204253804U
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- CN
- China
- Prior art keywords
- hole
- gearbox
- flange shaft
- spline
- junction plane
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- 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.)
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- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses a kind of gearbox through hole flange shaft, it is characterized in that: this gearbox through hole flange shaft comprises flange shaft (1), spline (2), hardened area (3), through hole (4), flange plate (5), junction plane (6), threaded connection hole (7), positioning spigot (8) and locating slot (9), the junction plane (6) of flange plate (5) is provided with positioning spigot (8) and locating slot (9), junction plane (6) is provided with the threaded connection hole (7) of 4 M12.Described spline (2) hardened area (3) mid frequency induction hardening hardness HRC55-58, depth of quenching 3-4 millimeter, the described overall quenching and tempering hardness HB262-302 of spline (2), described spline (2) center is provided with through hole (4).
Description
Technical field
The utility model relates to a kind of flange shaft, is specifically related to a kind of gearbox through hole flange shaft.
Background technique
Gearbox is very extensive in commercial Application, particularly generally applies in the very low mechanical system of conveyance.Because the rotating ratio that motor or motor export is higher, and moment of torsion is little, can not change the direction of conveying.As market upper downstairs between conveyor belt, the elevator of high-storey, large-scale lifting machine, bridge lifting machine, harbour conveyor, grain depot conveyor, industrial production line line belt, boats and ships adopt sand machine, airdrome safety check conveyer, multiple-station rotation casting machine etc. all needs speed reducer to carry out speed change.In addition also there is the throughput direction changing material, the function increasing moment of torsion.
Summary of the invention
The purpose of this utility model is: provide a kind of gearbox through hole flange shaft, utilizes gearbox through hole flanges of the present utility model to join gearbox, can obtain the direction that lower output speed, larger moment of torsion and change material export.
The technological scheme that the technical problems to be solved in the utility model adopts is: this gearbox through hole flange shaft comprises flange shaft, spline, hardened area, through hole, flange plate, junction plane, threaded connection hole, positioning spigot and locating slot, and the junction plane of flange plate is provided with positioning spigot and locating slot.
In a kind of gearbox through hole of the utility model flange shaft, junction plane is provided with the threaded connection hole of 4 M12.
In a kind of gearbox through hole of the utility model flange shaft, described spline hardened area mid frequency induction hardening hardness HRC55-58, depth of quenching 3-4 millimeter.
In a kind of gearbox through hole of the utility model flange shaft, the overall quenching and tempering hardness HB262-302 of described spline.
In a kind of gearbox through hole of the utility model flange shaft, described splined central is provided with through hole.
The utility model beneficial effect is: structure is simple, and stable working, noise is little, and wear-resisting property is high, long service life.
Accompanying drawing explanation
Fig. 1, Fig. 2 are structural representation of the present utility model.
In Fig. 1 Fig. 2: 1, flange shaft 2, spline 3, hardened area 4, through hole 5, flange plate 6, junction plane 7, threaded connection hole 8, positioning spigot 9, locating slot
Embodiment
This gearbox through hole flange shaft comprises flange shaft 1, spline 2, hardened area 3, through hole 4, flange plate 5, junction plane 6, threaded connection hole 7, positioning spigot 8 and locating slot 9, and the junction plane 6 of flange plate 5 is provided with positioning spigot 8 and locating slot 9.
In a kind of gearbox through hole of the utility model flange shaft, junction plane 6 is provided with the threaded connection hole 7 of 4 M12.
In the blue axle of a kind of gearbox method of the utility model through hole, described spline 2 hardened area 3 mid frequency induction hardening hardness HRC55-58, depth of quenching 3-4 millimeter.
In a kind of gearbox through hole of the utility model flange shaft, the overall quenching and tempering hardness HB262-302 of described spline 2.
In a kind of gearbox through hole of the utility model flange shaft, described spline 2 center is provided with through hole 4.
The utility model beneficial effect is: structure is simple, and stable working, noise is little, and wear-resisting property is high, long service life.
Claims (1)
1. a gearbox through hole flange shaft, it is characterized in that: this gearbox through hole flange shaft comprises flange shaft (1), spline (2), hardened area (3), through hole (4), flange plate (5), junction plane (6), threaded connection hole (7), positioning spigot (8) and locating slot (9), the junction plane (6) of flange plate (5) is provided with positioning spigot (8) and locating slot (9), junction plane (6) is provided with the threaded connection hole (7) of 4 M12, described spline (2) hardened area (3) mid frequency induction hardening hardness HRC55-58, depth of quenching 3-4 millimeter, the described overall quenching and tempering hardness HB262-302 of spline (2), described spline (2) center is provided with through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653452.5U CN204253804U (en) | 2014-11-04 | 2014-11-04 | A kind of gearbox through hole flange shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653452.5U CN204253804U (en) | 2014-11-04 | 2014-11-04 | A kind of gearbox through hole flange shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253804U true CN204253804U (en) | 2015-04-08 |
Family
ID=52958113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653452.5U Active CN204253804U (en) | 2014-11-04 | 2014-11-04 | A kind of gearbox through hole flange shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315123A (en) * | 2014-11-04 | 2015-01-28 | 李步全 | Transmission through hole flange shaft |
-
2014
- 2014-11-04 CN CN201420653452.5U patent/CN204253804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315123A (en) * | 2014-11-04 | 2015-01-28 | 李步全 | Transmission through hole flange shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |