CN204755751U - Bevel gear speed reducer with jump ring - Google Patents
Bevel gear speed reducer with jump ring Download PDFInfo
- Publication number
- CN204755751U CN204755751U CN201520403742.9U CN201520403742U CN204755751U CN 204755751 U CN204755751 U CN 204755751U CN 201520403742 U CN201520403742 U CN 201520403742U CN 204755751 U CN204755751 U CN 204755751U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- jump ring
- speed reducer
- reducer
- shaft
- 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
- 239000003638 reducing agent Substances 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract 1
- 241001149930 Protura <class> Species 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of construction machinery, especially, bevel gear speed reducer with jump ring, bevel gear body formula as an organic whole, the bevel gear body includes bevel gear and bevel gear axle, the parallel key that the bevel gear axle was equipped with through the keyway that is equipped with and input shaft carries out the transmission and is connected, the fluting that is used for placing the jump ring is offered to bevel gear axle both sides, the jump ring is used for limiting the bevel gear axle to go on to the removal of contracting next time along the axial, solved currently when needing great drive ratio, bevel gear's conical head reduces, , can't guarantee the conical head that bevel gear does not carry out the axial and returns the removal of contracting when reducing, influence the normal operating problem of speed reducer.
Description
Technical field
The utility model relates to technical field of engineering machinery, especially a kind of bevel gear reducer being provided with jump ring.
Background technique
Speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, and speed reducer is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, increases torque, apply very extensive in modern mechanical.
Bevel gear reducer is the type in helical speed reduction gear, it is the special speed reducer of various reactor, its gear adopts the accurate hyperbola flute profile of Gleason, gear is Hardened gear face, have that bearing capacity is large, noise is low, the features such as the life-span is long, efficiency is high, smooth running, overall performance is much better than cycloidal planetary gear speed reducer and worm-gear speed reducer, obtains accreditation and the application of user widely.
At present, reduction gear of bevel gear velocity ratio is general less, in actual applications, consider the various factors of machinery, usually larger velocity ratio is all needed, at this moment just need the conehead of bevel gear to reduce, cannot ensure that when conehead reduces bevel gear does not carry out axial retraction and moves, affect the normal operation of speed reducer.
Model utility content
The technical problems to be solved in the utility model is: existing when needing larger velocity ratio in order to solve, the conehead of bevel gear reduces, cannot ensure that when conehead reduces bevel gear does not carry out axial retraction and moves, affect the normal operation problem of speed reducer, the utility model provides a kind of bevel gear reducer being provided with jump ring, bevel gear shaft both sides offer the fluting for placing jump ring, jump ring to bounce back downwards movement vertically for limiting bevel gear shaft, solve existing when needing larger velocity ratio, the conehead of bevel gear reduces, cannot ensure that when conehead reduces bevel gear does not carry out axial retraction and moves, affect the normal operation problem of speed reducer.
The utility model solves the technological scheme that its technical problem adopts:
A kind of bevel gear reducer being provided with jump ring, the bearing comprising speed reducer casing, be located at the bevel gear body in speed reducer casing and be connected with bevel gear body, described bevel gear body is integral type, described bevel gear body comprises bevel gear and bevel gear shaft, the flat key that described bevel gear shaft is provided with by the keyway that is provided with and input shaft is in transmission connection, described bevel gear shaft both sides offer the fluting for placing jump ring, and described jump ring to bounce back downwards movement vertically for limiting described bevel gear shaft.
Particularly, described bearing is needle bearing.
Particularly, the material of described jump ring is SK7 high carbon steel.
The beneficial effects of the utility model are: the utility model provides a kind of bevel gear reducer being provided with jump ring, bevel gear shaft both sides offer the fluting for placing jump ring, jump ring to bounce back downwards movement vertically for limiting bevel gear shaft, solve existing when needing larger velocity ratio, the conehead of bevel gear reduces, cannot ensure that when conehead reduces bevel gear does not carry out axial retraction and moves, affect the normal operation problem of speed reducer; Bearing is needle bearing, has good bearing capacity; The material of jump ring is SK7 high carbon steel, excellent abrasion resistance, and cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of structural representation being provided with the bevel gear reducer of jump ring of the present utility model.
In figure: 1. speed reducer casing, 2. bevel gear body, 21. bevel gears, 22. bevel gear shafts, 3. bearing, 4. keyway, 5. jump ring, 6. driven wheel of differential.
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 Figure 1, a kind of bevel gear reducer being provided with jump ring, comprise speed reducer casing 1, the needle bearing 3 being located at the bevel gear body 2 in speed reducer casing 1 and being connected with bevel gear body 2, bevel gear body 2 is integral type, bevel gear body 2 comprises bevel gear 21 and bevel gear shaft 22, the flat key that bevel gear shaft 22 is provided with by the keyway that is provided with 4 and input shaft is in transmission connection, bevel gear shaft 22 both sides offer the fluting for placing jump ring 5, jump ring 5 to bounce back downwards movement vertically for limiting bevel gear shaft 22, wherein the material of jump ring is SK7 high carbon steel.
During work, starting electrical machinery, band driven input shaft rotates, and bevel gear shaft 22 rotates simultaneously, and namely bevel gear 21 is rotated, thus drives driven wheel of differential 6 to carry out work, and driven wheel of differential 6 is outputed power to relevant device by connected output shaft.
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. one kind is provided with the bevel gear reducer of jump ring, comprise speed reducer casing (1), the bearing (3) being located at the bevel gear body (2) in speed reducer casing (1) and being connected with bevel gear body (2), it is characterized in that: described bevel gear body (2) is integral type, described bevel gear body (2) comprises bevel gear (21) and bevel gear shaft (22), the flat key that described bevel gear shaft (22) is provided with by the keyway (4) that is provided with and input shaft is in transmission connection, described bevel gear shaft (22) both sides offer the fluting for placing jump ring (5), described jump ring (5) to bounce back downwards movement vertically for limiting described bevel gear shaft (22).
2. a kind of bevel gear reducer being provided with jump ring according to claim 1, is characterized in that: described bearing (3) is needle bearing.
3. a kind of bevel gear reducer being provided with jump ring according to claim 1 and 2, is characterized in that: the material of described jump ring (5) is SK7 high carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403742.9U CN204755751U (en) | 2015-06-11 | 2015-06-11 | Bevel gear speed reducer with jump ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403742.9U CN204755751U (en) | 2015-06-11 | 2015-06-11 | Bevel gear speed reducer with jump ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755751U true CN204755751U (en) | 2015-11-11 |
Family
ID=54470459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403742.9U Expired - Fee Related CN204755751U (en) | 2015-06-11 | 2015-06-11 | Bevel gear speed reducer with jump ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151383A (en) * | 2016-07-25 | 2016-11-23 | 迪百仕电机科技（苏州）有限公司 | A kind of conic reducer |
-
2015
- 2015-06-11 CN CN201520403742.9U patent/CN204755751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151383A (en) * | 2016-07-25 | 2016-11-23 | 迪百仕电机科技（苏州）有限公司 | A kind of conic reducer |
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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: 20151111 Termination date: 20180611 |