CN109654168A - A kind of bevel gear housing - Google Patents
A kind of bevel gear housing Download PDFInfo
- Publication number
- CN109654168A CN109654168A CN201710947549.5A CN201710947549A CN109654168A CN 109654168 A CN109654168 A CN 109654168A CN 201710947549 A CN201710947549 A CN 201710947549A CN 109654168 A CN109654168 A CN 109654168A
- Authority
- CN
- China
- Prior art keywords
- gear
- hole
- bearing body
- angular wheel
- fluted disc
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 3
- 241001661355 Synapsis Species 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/038—Gearboxes for accommodating bevel gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Gears, Cams (AREA)
Abstract
The present invention provides a kind of bevel gear housings, belong to machinery manufacturing technology field.It solves the problems, such as that existing gear noise is big.This bevel gear housing, including box assembly, gear pedestal is provided in box assembly, interconnected gear hole there are two being opened up on gear pedestal, intermeshing angular wheel is provided on two gear holes, bearing body is provided on angular wheel to be connected with gear hole, bearing body bottom end is provided with the elastic adjusting washer of adjustable angular wheel fit clearance, elastic adjusting washer is on gear pedestal, angular wheel includes gear mass and the fluted disc that is set on gear mass, several cone teeth are circumferentially evenly distributed on fluted disc, and the axis hole penetrated for shaft is offered at the center of fluted disc, gear mass extend into the inside of bearing body, and its outer surface fits with bearing body inner surface.The present invention has the advantages that go slick, without clamping stagnation, low noise.
Description
Technical field
The invention belongs to machinery manufacturing technology fields, are related to a kind of transmission case, in particular to a kind of bevel gear housing.
Background technique
Gear drive is the most common machine driving in modern age machine, is a kind of main shape for transmitting machine power and movement
Formula is the important foundation part of engineering goods.It compared with the machine drivings such as band, chain, friction, hydraulic, have transmission efficiency it is high,
A series of features such as the accurate, long service life of transmission ratio.Therefore, it has become the indispensable driving section of many engineering goods
The driving form to account for the largest percentage in part and machine.
Bevel Gear Transmission is a kind of kind of drive more universal in gear drive, the gear set being made of bevel-gear sett
It is set to transmission in cabinet.It is intermeshed between the gear teeth of gear in bevel gear housing, in order to guarantee the gear teeth of gear just
It often lubricates and avoids causing stuck phenomenon because operating temperature increases, a certain amount of gap is equipped between gear, in light load, is turned round
Square variation greatly when, when acceleration or deceleration, the positive and negative working face of gear alternately changes, the gap between gear will be bigger than normal and draw
It rises and taps, to will increase the impact force and noise between gear.
Summary of the invention
The purpose of the present invention is be directed to the above-mentioned problems in the prior art, provide one kind go slick, without clamping stagnation,
The bevel gear housing of low noise.
Object of the invention can be realized by the following technical scheme: a kind of bevel gear housing, including box assembly,
Be characterized in that, gear pedestal be provided in the box assembly, opened up on the gear pedestal there are two be interconnected
Gear hole is provided with intermeshing angular wheel on two gear holes, is provided with bearing on the angular wheel
Body is connected with gear hole, and the bearing body bottom end is provided with the elastic adjusting washer of adjustable angular wheel fit clearance,
On gear pedestal, the angular wheel includes gear mass and is set on gear mass the elastic adjusting washer
Fluted disc is circumferentially evenly distributed with several cone teeth on the fluted disc, and offers the axis penetrated for shaft at the center of fluted disc
Hole, the gear mass extend into the inside of bearing body, and its outer surface fits with bearing body inner surface.
In a kind of above-mentioned bevel gear housing, the fluted disc bottom synapsis that is connected with gear mass is provided with axial direction
The step of outwardly convex, the step is resisted against bearing body surface, and its height H is 0.5 millimeter.Only pass through the step of protrusion
It is resisted against bearing body surface, reduces the contact area between bearing body and gear mass, reduces the heat that friction generates.
In a kind of above-mentioned bevel gear housing, it is provided with observation end board assembly on the box assembly upper surface,
The observation end board assembly is detachably connected by bolt and box assembly.The dismountable observation end board assembly of setting, it is convenient
Situation inside observation transmission case facilitates maintenance when there are drive failures.
In a kind of above-mentioned bevel gear housing, at 90 degree of right angle distribution connections between gear hole described in two.
In a kind of above-mentioned bevel gear housing, sealing through-hole, the sealing are provided on the box assembly
Through-hole is connected with gear base interior, is provided with sealing cover component on the sealing through-hole.By sealing the setting of through-hole,
Periodically the working order of gear set can be analyzed, be lubricated equal maintenances.
Compared with prior art, this bevel gear housing is improved in the structure of conventional gear box, passes through setting
Gear pedestal reduces the circular runout of bevel gear, bearing more stable relative to the bevel gear directly connected by shaft
The elastic adjusting washer of body bottom end setting can make corresponding adjustment according to the engagement situation of the gear teeth, can reduce transmission case fortune
Noise when turning, this bevel gear housing goes slick, without clamping stagnation, low noise the advantages of.
Detailed description of the invention
Fig. 1 is the overall structure cross-sectional view of this bevel gear housing.
Fig. 2 is the structural schematic diagram of bevel gear in this bevel gear housing.
In figure, 1, box assembly；2, gear pedestal；3, gear hole；4, angular wheel；5, bearing body；6, elastic adjusting pad
Circle；7, gear mass；8, fluted disc；9, tooth is bored；10, axis hole；11, step；12, end board assembly is observed；13, through-hole is sealed；14, it seals
Lid component.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, this cone tooth 9 takes turns transmission case, including box assembly 1, which is characterized in that in the box assembly 1
It is provided with gear pedestal 2, opens up that there are two interconnected gear hole 3, two gear holes on the gear pedestal 2
It is provided with intermeshing angular wheel 4 on 3, is provided with bearing body 5 on the angular wheel 4 and is connected with gear hole 3, institute
5 bottom end of bearing body stated is provided with the elastic adjusting washer 6 of adjustable 4 fit clearance of angular wheel, the elastic adjusting pad
For circle 6 on gear pedestal 2, the angular wheel 4 includes gear mass 7 and the fluted disc 8 being set on gear mass 7, described
Fluted disc 8 on be circumferentially evenly distributed with several cone teeth 9, and the axis hole 10 penetrated for shaft, institute are offered at the center of fluted disc 8
The gear mass 7 stated extend into the inside of bearing body 5, and its outer surface fits with 5 inner surface of bearing body.
In order to reach reduction, friction generates heat, improves transmission case stability, 8 bottom of fluted disc is connected with gear mass 7
Place is provided with step 11 raised axially outward, and step 11 is resisted against 5 surface of bearing body, and its height H is 0.5 millimeter, is only led to
The step 11 for crossing protrusion is resisted against 5 surface of bearing body, reduces the contact area between bearing body 5 and gear mass 7.
Achieve the effect that rapid-maintenance for convenience, observation end board assembly 12, observation are provided on 1 upper surface of box assembly
End board assembly 12, loaded on box assembly 1, when needing to transmission case entirety maintenance and repair, can be driven by bolt by observation
Situation inside case avoids the phenomenon that shutdown is dismantled generation.
It further describes in detail, at 90 degree of right angle distribution connections between two gear holes 3.
For convenience to the maintenances such as the angular wheel 4 being set in transmission case is lubricated, it is arranged on box assembly 1
There is sealing through-hole 13, seal and be connected inside through-hole 13 and gear pedestal 2, seals and be provided with sealing cover component 14 on through-hole 13.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although box assembly 1, gear pedestal 2, gear hole 3, angular wheel 4, bearing body 5, bullet is used more herein
Property adjusting washer 6, gear mass 7, fluted disc 8, cone tooth 9, axis hole 10, step 11, observation end board assembly 12, sealing through-hole 13, sealing
The terms such as lid component 14, but it does not exclude the possibility of using other terms.The use of these items is only for more easily
Describe and explain essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention
's.
Claims (5)
1. a kind of cone tooth (9) takes turns transmission case, including box assembly (1), which is characterized in that setting in the box assembly (1)
Have gear pedestal (2), opens up that there are two interconnected gear hole (3), two gears on the gear pedestal (2)
It is provided on hole (3) intermeshing angular wheel (4), bearing body (5) and gear hole is provided on the angular wheel (4)
(3) it is connected, the bearing body (5) bottom end is provided with the elastic adjusting washer of adjustable angular wheel (4) fit clearance
(6), the elastic adjusting washer (6) is on gear pedestal (2), the angular wheel (4) include gear mass (7) and
The fluted disc (8) being set on gear mass (7) is circumferentially evenly distributed with several cones tooth (9), and fluted disc on the fluted disc (8)
(8) axis hole (10) penetrated for shaft is offered at center, the gear mass (7) extend into the inside of bearing body (5), and
Its outer surface fits with bearing body (5) inner surface.
2. a kind of cone tooth (9) according to claim 1 takes turns transmission case, which is characterized in that fluted disc (8) bottom and tooth
Wheel body (7) synapsis that is connected is provided with axially outward raised step (11), and the step (11) is resisted against bearing body (5) table
Face, and its height H is 0.5 millimeter.
3. a kind of cone tooth (9) according to claim 1 takes turns transmission case, which is characterized in that described box assembly (1) upper end
Observation end board assembly (12) is provided on face, the observation end board assembly (12) is detachable by bolt and box assembly (1)
Connection.
4. connecting between gear hole (3) described in two at 90 degree of right angle distributions in a kind of above-mentioned cone tooth (9) wheel transmission case
It is logical.
5. a kind of cone tooth (9) according to claim 1 takes turns transmission case, which is characterized in that set on the box assembly (1)
It is equipped with sealing through-hole (13), is connected inside the sealing through-hole (13) and gear pedestal (2), the sealing through-hole (13)
On be provided with sealing cover component (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947549.5A CN109654168A (en) | 2017-10-12 | 2017-10-12 | A kind of bevel gear housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947549.5A CN109654168A (en) | 2017-10-12 | 2017-10-12 | A kind of bevel gear housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109654168A true CN109654168A (en) | 2019-04-19 |
Family
ID=66109321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710947549.5A Pending CN109654168A (en) | 2017-10-12 | 2017-10-12 | A kind of bevel gear housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654168A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060048595A1 (en) * | 2002-07-26 | 2006-03-09 | Manfred Obermeier | Bevel gear transmission |
| CN2839101Y (en) * | 2005-11-03 | 2006-11-22 | 重庆川渝精工机械配件开发有限公司 | Motorcycle shaft-driving front transmission box |
| CN102929326A (en) * | 2011-08-08 | 2013-02-13 | 株式会社东海理化电机制作所 | Operation unit |
| CN204801869U (en) * | 2015-06-15 | 2015-11-25 | 江门市兴江转向器有限公司 | Angle steering gear is used to car |
| KR101669571B1 (en) * | 2016-07-01 | 2016-10-26 | 도광회 | Gear box having backlash adjusting function |
| CN207333579U (en) * | 2017-10-12 | 2018-05-08 | 浙江大发齿轮有限公司 | A kind of bevel gear housing |
-
2017
- 2017-10-12 CN CN201710947549.5A patent/CN109654168A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060048595A1 (en) * | 2002-07-26 | 2006-03-09 | Manfred Obermeier | Bevel gear transmission |
| CN2839101Y (en) * | 2005-11-03 | 2006-11-22 | 重庆川渝精工机械配件开发有限公司 | Motorcycle shaft-driving front transmission box |
| CN102929326A (en) * | 2011-08-08 | 2013-02-13 | 株式会社东海理化电机制作所 | Operation unit |
| CN204801869U (en) * | 2015-06-15 | 2015-11-25 | 江门市兴江转向器有限公司 | Angle steering gear is used to car |
| KR101669571B1 (en) * | 2016-07-01 | 2016-10-26 | 도광회 | Gear box having backlash adjusting function |
| CN207333579U (en) * | 2017-10-12 | 2018-05-08 | 浙江大发齿轮有限公司 | A kind of bevel gear housing |
Non-Patent Citations (2)
| Title |
|---|
| 中国职工教育和职业培训协会冶金分会等: "《机械制图》", 北京理工大学出版社, pages: 183 * |
| 中国职工教育和职业培训协会冶金分会等: "《铁路机车滚动轴承手册》", 30 September 1990, 北京理工大学出版社, pages: 191 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |