CN206958168U - A kind of loading machine driving axle spiral bevel gear pair - Google Patents
A kind of loading machine driving axle spiral bevel gear pair Download PDFInfo
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- CN206958168U CN206958168U CN201720815522.6U CN201720815522U CN206958168U CN 206958168 U CN206958168 U CN 206958168U CN 201720815522 U CN201720815522 U CN 201720815522U CN 206958168 U CN206958168 U CN 206958168U
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- bevel gear
- spiral shell
- shell umbrella
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- loading machine
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Abstract
The utility model discloses a kind of loading machine driving axle spiral bevel gear pair, including the active spiral shell umbrella bevel gear with propeller section, the driven spiral bevel gear engaged with active spiral shell umbrella bevel gear, it is characterized in that the propeller section middle part of active spiral shell umbrella bevel gear is provided with annular groove, propeller section is provided with power transmission tooth, and the opposite ends relative to active spiral shell umbrella bevel gear of power transmission tooth are provided with hypotenuse sealing surface；Along the axially arranged axial oilhole of active spiral shell umbrella bevel gear since one end of active spiral shell umbrella bevel gear, and radial direction oil hole is set at annular groove position.Realize and sufficient lubrication is carried out to operating bodies such as the bearings in propeller section from inside to outside, substantially increase product service life；The loosening of clamp nut is effectively prevent, improves product operational reliability；Sustained damage when thoroughly avoiding sealing ring assembling, improve product and seal permanent reliability；Grinding length is reduced with less processing cost, reduces difficulty of processing.
Description
Technical field
Transmission mechanism technology is the utility model is related to, particularly a kind of loading machine driving axle spiral bevel gear pair.
Background technology
Drive transmission mechanism structure is numerous, to meet the needs of various functions.If patent announcement number is CN206111951U,
A kind of unmanned plane spiral bevel gear pair, including spiral bevel driving gear and bevel driven, spiral bevel driving gear with from
Dynamic spiral bevel gear is meshed；The center of spiral bevel driving gear is provided with mounting shaft hole, and neck is offered on mounting shaft hole inwall,
The side of mounting shaft hole is provided with using mounting shaft hole to be distributed with the spiral active gear teeth on the belt face in the center of circle, mounting shaft hole with
The lightening hole of three arcs is provided between the active gear teeth；Bevel driven includes the driven gear teeth being meshed with the active gear teeth
With bevel driven axle.And for example patent announcement number is CN102062173A, and a kind of helical gear-spiral bevel gear of design subtracts
Fast machine, including the motor of power is provided, the blind flange and fastener of installation and fixed motor, and various travelling gears；Motor
Blind flange be packed in by positioning spigot, fastener on the input face of casing, motor output shaft is fixedly mounted with one-level by key, back-up ring
Bevel pinion, one-level bevel pinion engagement one-level large helical gear；One-level large helical gear is packed in bevel gear shaft one by key, back-up ring
On the axle platform at end, the bevel pinion engagement king bolt bevel gear at bevel gear shaft both ends；King bolt bevel gear is packed in three by key
On level gear shaft, tertiary gear axle is engaged with output large helical gear, and output large helical gear is packed on output shaft by key.For another example
Patent announcement number is a kind of CN204878542U reinforced driving axle spiral bevel gear pair of loading machine, including active spiral bevel gear
Wheel shaft and bevel driven axle, the right-hand end of active spiral bevel gear shaft are provided with spiral bevel driving gear, driven spiral umbrella
The left-hand end of gear shaft is provided with the bevel driven that is meshed with spiral bevel driving gear, spiral bevel driving gear with it is driven
The helical angle of spiral bevel gear is respectively 30 degree, and the pressure angle of spiral bevel driving gear and bevel driven is respectively 22.5
The surface of degree, spiral bevel driving gear and bevel driven is respectively equipped with hardened layer, and the depth of hardened layer is 1.4-
1.75mm.All it is that lubricating oil mode is added from outside using casing immersion oil or local note in gear driving pair disclosed in the above
Lubricated gear train, without being lubricated inside driving member to the part of support, rotary part, so as to influence product
Life-span.
The content of the invention
The purpose of this utility model is to solve in bevel gear transmission, and gear oil is difficult can be to bearing, oil sealing etc.
The problems such as support member carries out internal sufficient lubrication and cooling, and sealing surface is fragile, locking nut easily loosens, there is provided a kind of
Loading machine driving axle spiral bevel gear pair.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：A kind of loading machine drives
Dynamic bridge spiral bevel gear pair, including the active spiral shell umbrella bevel gear with propeller section, are engaged driven with active spiral shell umbrella bevel gear
Spiral bevel gear, it is characterized in that the propeller section middle part of active spiral shell umbrella bevel gear is provided with annular groove, propeller section is provided with power
Driving cog, the opposite ends relative to active spiral shell umbrella bevel gear of power transmission tooth are provided with hypotenuse sealing surface；Bored from active spiral shell umbrella
One end of gear starts the axially arranged axial oilhole along active spiral shell umbrella bevel gear, and sets radial direction oil hole at annular groove position.
The technical program is studied mainly for following several respects and proposes solution：First, lubrication and cooling, lead to
Two side bearings in propeller section are filled by axial the oilhole H and radial direction oil hole h crossed on active spiral bevel gear from inside to outside
Share in the benefit cunning, so as to improve life of product；Second, design locking slot C, by the flange of sleeving and riveting locking nut, obtains locking auxiliary
Body, prevent clamp nut from loosening, so as to improve product reliability；Third, sealing is designed on active Helical Bevel Gear shaft part
Face T, hypotenuse is changed to by traditional straight flange, is trimmed damage during preventing that O-ring seals from assembling, can so as to improve the sealing of product
By property；Fourth, carrying out annular groove K arrangement on active spiral bevel gear, on the premise of structural strength is ensured, added with less
Work cost reduces grinding length, reduces difficulty of processing.
Preferably, power transmission tooth one end on described active spiral shell umbrella Bevel Gear Transmission shaft part is provided with locking nut
Section, locking screw parent segment position is provided with locking slot.
Preferably, described axial oilhole is vertically mutually passed through with radial direction oil hole and connected, the diameter of radial direction oil hole is less than axially
The diameter of oilhole.
Preferably, described radial direction oil hole be arranged on annular groove length to middle part.
Preferably, described radial direction oil hole is provided with equally distributed some along annular groove circumference.A kind of embodiment, root
According to power transmission shaft concrete condition, one or more radial direction oil hole is set.
Preferably, described axial oilhole is since one end of active spiral shell umbrella bevel gear, and along active spiral shell umbrella bevel gear
Central axial arrangement.
The beneficial effects of the utility model are：On the premise of active spiral bevel gear structural strength is not influenceed, axle is carried out
To the arrangement of, radial direction oil hole, realize and sufficient lubrication is carried out to operating bodies such as the bearings in propeller section from inside to outside, greatly improve
Product service life；The design of locking slot effectively prevent the loosening of clamp nut, improve product operational reliability；Simply
Rational sealing surface sustains damage when thoroughly avoiding sealing ring assembling, improves product and seals permanent reliability；Facilitate bearing shell
The annular groove of installation, grinding length is reduced with less processing cost, reduces difficulty of processing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of active spiral shell umbrella bevel gear structural representation of the present utility model.
In figure：1. active spiral shell umbrella bevel gear, 2. driven spiral bevel gears.
Axial oilhole H；Radial direction oil hole h；Locking slot C；Annular groove K；Hypotenuse sealing surface T.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
A kind of loading machine driving axle spiral bevel gear pair of the present embodiment, referring to Fig. 1, including the active spiral shell with propeller section
Umbrella bevel gear 1, the driven spiral bevel gear 2 engaged with active spiral shell umbrella bevel gear.
Wherein the propeller section middle part of active spiral shell umbrella bevel gear 1 is provided with annular groove K, is used for installing bearing shell at annular groove K, passes
One end of moving axis section is provided with power transmission tooth, as shown in Fig. 2 power transmission tooth relative to the reverse of active spiral shell umbrella bevel gear 1
End is provided with hypotenuse sealing surface T.Along the axle of active spiral shell umbrella bevel gear 1 since gear face one end of active spiral shell umbrella bevel gear 1
Axial oilhole H is opened up to center line, and radial direction oil hole h is opened up in the centre position at annular groove K positions.Axial oilhole H and radially oil
Hole h vertically mutually passes through connection, and 1/3rd of radial direction oil hole h a diameter of axial oilhole H diameters.
The end of power transmission tooth in the propeller section of active spiral shell umbrella bevel gear 1 is provided with locking screw parent segment, in locking screw
The end of parent segment is provided with locking slot C by way of sleeving and riveting locking nut forms flange.
Radial direction oil hole h arrangement can be provided with equally distributed two according to the concrete condition of power transmission shaft along annular groove K circumference.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Structure after the simple transformation of type etc. belongs to the scope of protection of the utility model.
Claims (6)
1. a kind of loading machine driving axle spiral bevel gear pair, including the active spiral shell umbrella bevel gear with propeller section（1）, with active
The driven spiral bevel gear of spiral shell umbrella bevel gear engagement（2）, it is characterized in that the propeller section middle part of active spiral shell umbrella bevel gear is set
There is annular groove（K）, propeller section is provided with power transmission tooth, and the opposite ends relative to active spiral shell umbrella bevel gear of power transmission tooth are set
There is hypotenuse sealing surface（T）；Along the axially arranged axial oilhole of active spiral shell umbrella bevel gear since one end of active spiral shell umbrella bevel gear
（H）, and radial direction oil hole is set at annular groove position（h）.
A kind of 2. loading machine driving axle spiral bevel gear pair according to claim 1, it is characterised in that described active spiral shell
Umbrella bevel gear（1）Power transmission tooth one end in propeller section is provided with locking screw parent segment, and locking screw parent segment position is provided with locking slot
（C）.
A kind of 3. loading machine driving axle spiral bevel gear pair according to claim 1 or 2, it is characterized in that described axial oil
Hole（H）And radial direction oil hole（h）Vertical mutually to pass through connection, the diameter of radial direction oil hole is less than the diameter of axial oilhole.
A kind of 4. loading machine driving axle spiral bevel gear pair according to claim 1 or 2, it is characterized in that described radial direction oil
Hole（h）It is arranged on annular groove（K）Length to middle part.
A kind of 5. loading machine driving axle spiral bevel gear pair according to claim 4, it is characterized in that described radial direction oil hole
（h）Along annular groove（K）Circumference is provided with equally distributed some.
A kind of 6. loading machine driving axle spiral bevel gear pair according to claim 1 or 2, it is characterised in that described axial direction
Oilhole（H）From active spiral shell umbrella bevel gear（1）One end start, and along the central axial arrangement of active spiral shell umbrella bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815522.6U CN206958168U (en) | 2017-07-07 | 2017-07-07 | A kind of loading machine driving axle spiral bevel gear pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815522.6U CN206958168U (en) | 2017-07-07 | 2017-07-07 | A kind of loading machine driving axle spiral bevel gear pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958168U true CN206958168U (en) | 2018-02-02 |
Family
ID=61383315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815522.6U Active CN206958168U (en) | 2017-07-07 | 2017-07-07 | A kind of loading machine driving axle spiral bevel gear pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958168U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570635A (en) * | 2018-12-21 | 2019-04-05 | 益阳康益机械发展有限公司 | The control of positive motion chain bevel gear tumbling mill locating distance and transmission upper slide rest mechanism |
| CN109595328A (en) * | 2019-01-30 | 2019-04-09 | 汽解放汽车有限公司 | It is a kind of for adjusting the waveform spacer of bearing pre-fastening |
| CN109780179A (en) * | 2019-01-08 | 2019-05-21 | 一汽解放汽车有限公司 | A kind of commercial vehicle main cone bearing pre-tightening structure and its Method of Adjustment |
| CN116816906A (en) * | 2023-08-29 | 2023-09-29 | 无锡华盛力通电驱动系统有限公司 | Bearing lubricating structure |
-
2017
- 2017-07-07 CN CN201720815522.6U patent/CN206958168U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570635A (en) * | 2018-12-21 | 2019-04-05 | 益阳康益机械发展有限公司 | The control of positive motion chain bevel gear tumbling mill locating distance and transmission upper slide rest mechanism |
| CN109780179A (en) * | 2019-01-08 | 2019-05-21 | 一汽解放汽车有限公司 | A kind of commercial vehicle main cone bearing pre-tightening structure and its Method of Adjustment |
| CN109595328A (en) * | 2019-01-30 | 2019-04-09 | 汽解放汽车有限公司 | It is a kind of for adjusting the waveform spacer of bearing pre-fastening |
| CN116816906A (en) * | 2023-08-29 | 2023-09-29 | 无锡华盛力通电驱动系统有限公司 | Bearing lubricating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311256 Xinxia Road, Yiqiao Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Zongxing Technology Co., Ltd. Address before: 311256 Xinxia Road, Yiqiao Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Zongxing Gear Co., Ltd. |