CN205592346U - Bevel gear axle - Google Patents
Bevel gear axle Download PDFInfo
- Publication number
- CN205592346U CN205592346U CN201620359977.7U CN201620359977U CN205592346U CN 205592346 U CN205592346 U CN 205592346U CN 201620359977 U CN201620359977 U CN 201620359977U CN 205592346 U CN205592346 U CN 205592346U
- Authority
- CN
- China
- Prior art keywords
- axle
- bevel gear
- bearing
- scale
- wheel 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
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- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
The utility model discloses a bevel gear axle, including bevel gear and axle, the axle passes the bevel gear and with bevel gear fixed connection, the axle is including two sections bearing installation axles that are used for installing the bearing, bearing installation axle is located the both ends of bevel gear, wherein, right -hand member bearing installation axle links to each other with the scale axle is fixed, the surperficial axial of scale axle is equipped with the sunken scale mark of evenly arranging. This bevel gear axle simple structure, easily processing, economic nature are good, still can increase the gear as required in case of necessity, improve the transmission scope.
Description
Technical field
This utility model belongs to power transmission shaft technical field, particularly relates to a kind of bevel gear power transmission shaft.
Background technology
Gear shaft is widely used in various drive system, and wherein angular wheel shaft is most widely used a kind of power transmission shaft
It, it is made up of power transmission shaft and the bevel gear being fixed on power transmission shaft, for general cylindrical gear shaft, angular wheel shaft
A maximum feature can directly change transmission direction exactly, be mainly used in two axles intersect motion, be suitable for high speed level
In legacy system.Traditional conical gear tradition is typically to be spaced multistage axle on one section of multidiameter and installs, and this is mainly
Because the structure space of machine is limited, it has to design a longest power transmission shaft to adapt to transmission needs, and at some
Drive system may relate to need to process on an axle situation of multiple bevel gear, then shaft design is the most multiple
Miscellaneous, size is bigger, processes more difficult；It is known that the machining accuracy of power transmission shaft is to the transmission accuracy of drive system and efficiency
Playing very important effect, structure power transmission shaft difficulty of processing complicated, larger-size is big, aborning probably because certain
Section axle processing error causes whole axle thoroughly to be scrapped, and economy is poor.In view of this, design a kind of simple in construction, be prone to add
The bevel gear power transmission shaft of compactedness and economy that work can improve again drive system seems the most necessary.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of angular wheel shaft, this angular wheel shaft simple in construction,
It is prone to processing, good economy performance, the most also can increase gear as required, improve transmission range.
The technical solution of the utility model is as follows:
A kind of angular wheel shaft, including bevel gear and axle, described axle is through described bevel gear and fixing with bevel gear is connected, described
Axle includes that two sections are installed axle for installing the bearing of bearing, and described bearing is installed and is located in the two ends of described bevel gear, wherein,
Right-hand member bearing is installed axle and is fixedly linked with scale axle, and the surface of described scale axle is axially arranged with the scale of the depression being evenly arranged
Line.
Further, described bevel gear and left end bearing are installed and are provided with conical round table between axle.
Further, the outer diameter tolerance of described left and right bearing installation axle is m6.
Further, described scale axle be tapering be the cone axis of 1:50.
Further, a diameter of 115mm of large end face of described cone axis, graduation mark is set to 6 and scale live width 0.1mm,
Deep 0.1mm.
Further, described left end bearing is installed the left end of axle and is provided with centre bore, and described scale axle right-hand member is provided with threaded central aperture.
Further, the right-hand member of described left end bearing installation axle is provided with annular groove.
The beneficial effects of the utility model: bevel gear, bearing installation axle and three parts of scale axle are designed as by this utility model
Integrally, simple in construction, being prone to processing, have that the graduation mark in preferable economy, and scale axle formed is uneven
Axial plane can be used for riveting other actuated element such as gear or belt wheel, reach increase drive line purpose, it is achieved multidirectional biography
Dynamic, make drive system structure the compactest.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Element numbers illustrates: left end bearing installs axle 1, bevel gear 2, right-hand member bearing installation axle 3, scale axle 4, taper circle
Platform 5, annular groove 101, centre bore 102, threaded central aperture 401.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages of the present utility model and effect easily.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of angular wheel shaft, including bevel gear 2 and axle, described axle through described bevel gear 2 and with umbrella tooth
Wheel 2 is fixing to be connected, and concrete bevel gear 2 can be made of one formula structure with axle, it is possible to uses key connecting.With conventional tooth wheel shaft not
With, this utility model is respectively arranged at two ends with two sections and installs axle, tool for installing the bearing of bearing in the left and right of bevel gear 2
Body may select and processes two sections of higher tolerance ranges of cylindrical precision on above-mentioned axle and be positioned at the shaft part on h7, respectively as a left side
End bearing is installed axle 1 and right-hand member bearing and is installed axle 3, can select to install at two bearing or only as required when installing and using
Bearing at one is installed.Above-mentioned two bearing is installed in axle, and right-hand member bearing is installed axle 3 and is connected with one section of scale axle 4, scale axle
The surface of 4 is axially arranged with the graduation mark of the depression being evenly arranged, and can add at the right-hand member afterbody of gear shaft when concrete processing and fabricating
Work goes out a section surface and has the shaft part of some very thin grooves of equal Strap, such as, process at the direct annular knurl of axle right end portion.Above-mentioned
The rough axle surface that graduation mark is formed can be used for installing the transmission units such as other bevel gear, roller gear or belt wheel
Part, makes associated actuator element be securely seated between on scale axle 4.In view of the simplicity of this gear shaft structure, above-mentioned bevel gear
Formula can be made of one, directly by a bar processing cost angular wheel shaft finished product with each section of axle.
Further, for ease of installing at left end bearing, rolling bearing is installed on axle 1, and owing to bevel gear transmission has necessarily
Axial force exist, therefore install at described bevel gear 2 and left end bearing and between axle 1, be provided with one section of conical round table 5, taper circle
The small end face of platform 5 and left end bearing are installed axle 1 and are fixedly connected, and large end face is fixedly connected with the axial end of bevel gear installation place,
So that the axial force of bevel gear can be transmitted along conical round table 5, the small end face of conical round table 5 can be carried out when bearing is installed simultaneously
Axially location.
Further, described left and right bearing is installed the outside diameter tolerance of axle and is m6, makes rolling bearing inner ring coordinate with axle
The magnitude of interference is moderate, it is ensured that bearing is non-slip；On the other hand, it is to avoid when the magnitude of interference between bearing and axle is excessive because of bearing radially
Play reduce and cause bearing clamping stagnation, deformation.
Further, for ease of being attached with other actuated element of said external, described scale axle 4 special one-tenth cone axis,
Its tapering is 1:50, the endoporus of such as gear or belt wheel is also made this tapering and carries out the installation that presses, and is conducive to improving connection unit
Axiality between part and strong degree.
Further, on the basis of the cone axis of above-mentioned 1:50, for improving the company between actuated element and scale axle 4 further
Connect intensity, it is to avoid the convex surface lines formed when graduation mark is crossed intensive occur when pressing the socket part such as gear scale groove or
High spot bursts apart breakage, needs to control well the bar number of graduation mark and size thereof, and the large end face of the most above-mentioned cone axis is a diameter of
During 115mm, its chapter line is fit to do into 6, and every scale live width 0.1mm, deep 0.1mm.
Further, for ease of processing and manufacturing, improve axle surface, as left and right bearing installs the axiality between axle and surface circle
Post degree, the special right-hand member at described scale axle 4 is provided with threaded central aperture 401, it is simple to the centre bore 102 1 of axle left end processing
Play Set and Positioning, the reparation transformation of the gear shaft in the future of being simultaneously also more convenient for.Additionally, threaded central aperture 401 also can be according to specifically
Needing to be processed into the connection holes use that can be used for bolt-connection direct with external member, it is flexible that raising angular wheel shaft is installed and used
Mobility, such as, process the end of another root angular wheel shaft an external screw thread axle, can directly be passed through by two angular wheel shafts
External screw thread axle is connected and fixed, and reaches to increase the purpose of propeller shaft length size and drive line simultaneously.
Further, described left end bearing is installed the right-hand member of axle 1 and is provided with annular groove 101, and this annular groove 101 can be used for pacifying
It is spacing that the elements such as dress axle bumper carry out axial restraint to the bearing of left end.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Appoint
What those skilled in the art all can under spirit and the scope of the present utility model, above-described embodiment is modified or
Change.Therefore, art has usually intellectual such as without departing from the spirit disclosed in this utility model and skill
All equivalences completed under art thought are modified or change, and must be contained by claim of the present utility model.
Claims (7)
1. an angular wheel shaft, including bevel gear and axle, described axle is through described bevel gear and fixing with bevel gear is connected, it is characterized in that: described axle includes that two sections are installed axle for installing the bearing of bearing, the two ends being located in described bevel gear installed by described bearing, wherein, right-hand member bearing is installed axle and is fixedly linked with scale axle, and the surface of described scale axle is axially arranged with the graduation mark of the depression being evenly arranged.
Angular wheel shaft the most according to claim 1, it is characterised in that: described bevel gear and left end bearing are installed and are provided with conical round table between axle.
Angular wheel shaft the most according to claim 2, it is characterised in that: described left end bearing is installed the outer diameter tolerance of axle and right-hand member bearing installation axle and is m6.
Angular wheel shaft the most according to claim 1, it is characterised in that: described scale axle be tapering be the cone axis of 1:50.
Angular wheel shaft the most according to claim 4, it is characterised in that: a diameter of 115mm of large end face of described cone axis, graduation mark is set to 6 and scale live width 0.1mm, deep 0.1mm.
Angular wheel shaft the most according to claim 2, it is characterised in that: described left end bearing is installed the left end of axle and is provided with centre bore, and described scale axle right-hand member is provided with threaded central aperture.
Angular wheel shaft the most according to claim 2, it is characterised in that: described left end bearing is installed the right-hand member of axle and is provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359977.7U CN205592346U (en) | 2016-04-26 | 2016-04-26 | Bevel gear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359977.7U CN205592346U (en) | 2016-04-26 | 2016-04-26 | Bevel gear axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592346U true CN205592346U (en) | 2016-09-21 |
Family
ID=56936131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359977.7U Expired - Fee Related CN205592346U (en) | 2016-04-26 | 2016-04-26 | Bevel gear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499796A (en) * | 2016-11-23 | 2017-03-15 | 赵曰刚 | A kind of novel mechanical gear of easy accessibility |
| US11541555B2 (en) * | 2019-03-01 | 2023-01-03 | Cloudminds (Beijing) Technologies Co., Ltd. | Robot wrist structure and robot |
-
2016
- 2016-04-26 CN CN201620359977.7U patent/CN205592346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499796A (en) * | 2016-11-23 | 2017-03-15 | 赵曰刚 | A kind of novel mechanical gear of easy accessibility |
| US11541555B2 (en) * | 2019-03-01 | 2023-01-03 | Cloudminds (Beijing) Technologies Co., Ltd. | Robot wrist structure and robot |
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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 |
Granted publication date: 20160921 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |