CN204083148U - The pivoted arm of spiral bevel gear speed reducer - Google Patents
The pivoted arm of spiral bevel gear speed reducer Download PDFInfo
- Publication number
- CN204083148U CN204083148U CN201420529488.2U CN201420529488U CN204083148U CN 204083148 U CN204083148 U CN 204083148U CN 201420529488 U CN201420529488 U CN 201420529488U CN 204083148 U CN204083148 U CN 204083148U
- Authority
- CN
- China
- Prior art keywords
- pivoted arm
- speed reducer
- fillet
- bevel gear
- spiral bevel
- 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 relates to speed reducer part foundry goods, especially a kind of pivoted arm of spiral bevel gear speed reducer.A kind of pivoted arm of spiral bevel gear speed reducer, comprise the pivoted arm body that integrally casting is shaping, one end of described pivoted arm body is provided with the connecting plate be fixed on box body of speed reducer, described connecting plate comprises the fillet on connecting plate both sides and the cover plate between two fillets, the position of described cover plate is lower than the position of fillet, the side of cover plate has the opening of trapezium structure, and the other end of described pivoted arm body is provided with axle bed, and axle bed is provided with axis hole.The utility model has that structure is more simple, overall volume is little, transmitting torque is large, noise is little, overload capacity is large, the effect of longer service life.
Description
Technical field
The utility model relates to speed reducer part foundry goods, especially a kind of pivoted arm of spiral bevel gear speed reducer.
Background technique
Speed reducer is as the regulating equipment of transmission system, in the course of the work, the transmission part of its inside can cause speed reducer to produce the vibrations of persistency, like this, if speed reducer is directly installed on working machine, can be higher to the quality of processing in the face that working machine self and speed reducer assemble, be also the same for spiral bevel gear speed reducer, the working life of the compactedness guarantee speed reducer of its inner body.
All be provided with pivoted arm in the casing of traditional spiral bevel gear speed reducer, the mount fixing structure for pivoted arm is complicated, there is the shortcomings such as overall volume is large, transmitting torque is little, noise is large, overload capacity is little, working life is short.
Model utility content
The technical problems to be solved in the utility model is: based on the problems referred to above, provides a kind of pivoted arm of spiral bevel gear speed reducer.
The utility model solves the technological scheme that its technical problem adopts: a kind of pivoted arm of spiral bevel gear speed reducer, comprise the pivoted arm body that integrally casting is shaping, one end of described pivoted arm body is provided with the connecting plate be fixed on box body of speed reducer, described connecting plate comprises the fillet on connecting plate both sides and the cover plate between two fillets, the position of described cover plate is lower than the position of fillet, the side of cover plate has the opening of trapezium structure
The other end of described pivoted arm body is provided with axle bed, and axle bed is provided with axis hole.
The opening of cover plate upper trapezoid structure, not only reduces cost, and makes the connection of pivoted arm body and box body of speed reducer tightr.
Further, described fillet offers four attachment holes, wherein two attachment holes are disposed side by side on one end of fillet, and two other attachment hole is disposed side by side on the other end of fillet.Such setting is easy to connect, quick.
Further, described pivoted arm body is coated with electrodeposited paint film.Electrodeposited paint film simple process, and color is optional, makes pivoted arm body have color, reaches beautiful effect.
The beneficial effects of the utility model are: the utility model has that structure is more simple, overall volume is little, transmitting torque is large, noise is little, overload capacity is large, the effect of longer service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Fig. 1 on A-A direction.
Fig. 3 is the plan view of Fig. 1.
In figure: 1. pivoted arm body, 2. connecting plate, 3. axle bed, 4. axis hole, 21. fillets, 22. cover plates, 23. openings, 24. attachment holes.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figures 1 to 3, a kind of pivoted arm of spiral bevel gear speed reducer, comprise the pivoted arm body 1 that integrally casting is shaping, pivoted arm body 1 is coated with electrodeposited paint film, , one end of pivoted arm body 1 is provided with the connecting plate 2 be fixed on box body of speed reducer, connecting plate 2 comprises the fillet 21 on connecting plate 2 both sides and the cover plate 22 between two fillets 21, the position of cover plate 22 is lower than the position of fillet 21, the side of cover plate 22 has the opening 23 of trapezium structure, fillet 21 offers four attachment holes 24, wherein two attachment holes 24 are disposed side by side on one end of fillet 21, two other attachment hole 24 is disposed side by side on the other end of fillet 21, the other end of pivoted arm body 1 is provided with axle bed 3, and axle bed 3 is provided with axis hole 4.
Wherein, the opening 23 of cover plate 22 upper trapezoid structure, not only reduces cost, and makes pivoted arm body 1 tightr with the connection of box body of speed reducer.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. the pivoted arm of a spiral bevel gear speed reducer, comprise the pivoted arm body (1) that integrally casting is shaping, it is characterized in that: one end of described pivoted arm body (1) is provided with the connecting plate (2) be fixed on box body of speed reducer, described connecting plate (2) comprises the fillet (21) being positioned at connecting plate (2) both sides and the cover plate (22) be positioned between two fillets (21), the position of described cover plate (22) is lower than the position of fillet (21), the side of cover plate (22) has the opening (23) of trapezium structure
The other end of described pivoted arm body (1) is provided with axle bed (3), and axle bed (3) is provided with axis hole (4).
2. the pivoted arm of spiral bevel gear speed reducer according to claim 1, it is characterized in that: described fillet (21) offers four attachment holes (24), wherein two attachment holes (24) are disposed side by side on one end of fillet (21), and two other attachment hole (24) is disposed side by side on the other end of fillet (21).
3. the pivoted arm of spiral bevel gear speed reducer according to claim 1, is characterized in that: described pivoted arm body (1) is coated with electrodeposited paint film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529488.2U CN204083148U (en) | 2014-09-15 | 2014-09-15 | The pivoted arm of spiral bevel gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529488.2U CN204083148U (en) | 2014-09-15 | 2014-09-15 | The pivoted arm of spiral bevel gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083148U true CN204083148U (en) | 2015-01-07 |
Family
ID=52175871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529488.2U Expired - Fee Related CN204083148U (en) | 2014-09-15 | 2014-09-15 | The pivoted arm of spiral bevel gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083148U (en) |
-
2014
- 2014-09-15 CN CN201420529488.2U patent/CN204083148U/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 | ||
| 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: 20150107 Termination date: 20170915 |