CN108006195A - The variable gear of a kind of transverse tooth thickness and helical angle and adjustment structure - Google Patents
The variable gear of a kind of transverse tooth thickness and helical angle and adjustment structure Download PDFInfo
- Publication number
- CN108006195A CN108006195A CN201810076869.2A CN201810076869A CN108006195A CN 108006195 A CN108006195 A CN 108006195A CN 201810076869 A CN201810076869 A CN 201810076869A CN 108006195 A CN108006195 A CN 108006195A
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- China
- Prior art keywords
- centre bore
- helical angle
- mounting hole
- hole
- gear
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Classifications
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- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
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- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The present invention provides a kind of transverse tooth thickness and the variable gear of helical angle and adjustment structure, belong to field of gears, including bolt, multiple thin slices and two sizing cover boards, the first centre bore and mounting hole are provided with thin slice, multiple thin slices are set gradually, and multiple first centre bores are coaxially disposed, the second centre bore and location hole are provided with sizing cover board, two sizing cover boards are located at the both ends of multiple thin slices respectively, second centre bore is coaxially disposed with the first centre bore, location hole is connected with multiple mounting holes, and two location holes are coaxially disposed, bolt is also cross two location holes and multiple mounting holes.The variable gear of transverse tooth thickness and helical angle provided by the invention is combined using multiple thin slices, the thickness of gear can be controlled, it can be rotated between adjacent thin slice, the helical angle of gear is adjusted with this, this gear can be adjusted its thickness and helical angle, in temporary needs, specific thickness and the gear of helical angle can be rapidly made out as needed, it is easy to use.
Description
Technical field
The present invention relates to field of gears, in particular to a kind of transverse tooth thickness and the variable gear of helical angle and adjusts knot
Structure.
Background technology
Gear is common part in machine driving, and after it is fabricated, gear thickness and helical angle are just fixed up.
Because the watt level of gear transmission and impact are of different sizes, the gear of different transverse tooth thickness and helical angle can be often selected to be driven, because
, in make-up machinery, the gear of various models can all be used for this.
Inventor has found that existing gear at least has the following disadvantages under study for action：Existing gear thickness and helical angle
It is fixed, it can not strain temporarily.
The content of the invention
It is an object of the invention to provide a kind of transverse tooth thickness and the variable gear of helical angle, to improve existing gear thickness
And helical angle is fixed, the problem of can not straining temporarily.
It is an object of the invention to provide a kind of adjustment structure, is fixed with improving existing gear thickness and helical angle, nothing
The problem of method strains temporarily.
What the present invention was realized in：
Based on the first above-mentioned purpose, the present invention provides a kind of transverse tooth thickness and the variable gear of helical angle, including bolt,
Multiple thin slices and two cover boards of shaping, are provided with the first centre bore and mounting hole, multiple thin slices are set successively on the thin slice
Put, and multiple first centre bores are coaxially disposed, and the second centre bore and location hole, two institutes are provided with the sizing cover board
The both ends that sizing cover board is located at multiple thin slices respectively are stated, second centre bore is coaxially disposed with first centre bore,
The location hole is connected with multiple mounting holes, and two location holes are coaxially disposed, and the bolt is also cross two
The location hole and multiple mounting holes.
The variable gear of transverse tooth thickness and helical angle provided by the invention is combined using multiple thin slices, can control gear
Thickness, can rotate between adjacent thin slice, the helical angle of gear be adjusted with this, this gear can be to its thickness and spiral shell
Swing angle is adjusted, and in temporary needs, can be rapidly made out specific thickness and the gear of helical angle as needed, conveniently be made
With.
In an embodiment of the present embodiment：The mounting hole is arranged to multiple, and multiple mounting holes are around described
The axial line of first centre bore is arranged at intervals, and multiple mounting holes form the first circumference around first centre bore, and described
The center of circle of first circumference is overlapped with the center of circle of first centre bore.
It is more firm that multiple mounting holes can allow thin slice to be fixed, so that this gear can be worked normally, reduces
The possibility of appearance accident.
In an embodiment of the present embodiment：The mounting hole is arc-shaped, and the inner side of the mounting hole is described in
First centre bore, circumferentially extending of the mounting hole along first circumference.
The enhanced convenience so when adjusting the helical angle of gear, meanwhile, after the completion of gear helical angle adjustment, installation is solid
Fixed also enhanced convenience.
In an embodiment of the present embodiment：The thin slice includes mounting portion and multiple work teeth, the mounting portion
Rounded, first centre bore and multiple mounting holes are located at the mounting portion, the centre bore and the installation respectively
Portion is coaxially disposed, and multiple work tooth positions are in the edge of the mounting portion, and multiple work teeth are along the mounting portion
It is provided at circumferentially spaced, the mounting hole is located on the connecting line of the work tooth and first centre bore, and the mounting hole
It is symmetrical arranged along the connecting line of the work tooth and first centre bore.
Can so mounting hole be allowed to be uniformly distributed as the gear teeth, meanwhile, mounting hole will not cause the intensity of the gear teeth
Too much influence, when mounted, the number of thin slice can determine the thickness of gear, and the angle between adjacent thin slice can be controlled
The helical angle of gear processed.
In an embodiment of the present embodiment：The location hole is arranged to multiple, and multiple location holes are around described
Second centre bore is provided at circumferentially spaced, and multiple location holes form the second circumference, and described the around second centre bore
The center of circle of two circumference is overlapped with the center of circle of second centre bore, and the diameter of the location hole is equal with the diameter of the bolt,
The diameter of second circumference is equal with the diameter of first circumference.
Multiple location holes are correspondingly arranged with multiple mounting hole meanings.
In an embodiment of the present embodiment：The width of the mounting hole is equal with the diameter of the location hole.
It can so be slided to avoid thin slice is radially opposite.
In an embodiment of the present embodiment：Positioning packing material and multiple auxiliary is additionally provided with the sizing cover board
Hole is helped, for the multiple via hole respectively on second circumference, the both sides of each location hole set one respectively
A via hole, each mounting hole are connected with two via holes, and the positioning packing material is located at the installation
In hole, and the both sides of the bolt in the mounting hole are respectively arranged with the positioning packing material.
After finishing assembly, bolt only account for a part for mounting hole to gear provided by the invention, and gear at work, is taken turns
What tooth was subject to is along the shearing force of gear circumferential direction, some opposite slips inevitably occur between thin slice and bolt at this time, this opposite
Slip may cause the helical angle of gear to change, and positioning packing material can be entered in mounting hole by via hole, be filled out
The gap between mounting hole and bolt is filled, so as to avoid thin slice from being rotated relative to bolt.
In an embodiment of the present embodiment：The diameter of the via hole is more than the width of the mounting hole.
The enhanced convenience so when closing via hole.
In an embodiment of the present embodiment：Edge direction of the thickness of the sizing cover board along the sizing cover board
The direction of second centre bore gradually increases.
Windage and oil of the gear in transmission can so be reduced to hinder.
Based on the second above-mentioned purpose, present invention also offers a kind of adjustment structure, for adjusting transverse tooth thickness as described above
And the helical angle of the variable gear of helical angle, including central shaft, telescopic rod, baseline rod and adjusting rod, the telescopic rod installation
In the central shaft, the axial line of the telescopic rod and the axial line of the central shaft are vertically arranged, and the baseline rod is installed on
The one end of the telescopic rod away from the central shaft, the axial line of the baseline rod and the end face of the central shaft are arranged in parallel,
One end of the adjusting rod is installed on the benchmark and does junction with the telescopic rod, and the adjusting rod turns with the baseline rod
Dynamic connection, the baseline rod are located in the rotational plane of the adjusting rod, and the rotational plane of the adjusting rod and the center
The end face of axis is vertical, and the central shaft passes through first centre bore and second centre bore.
Adjustment structure provided by the invention can be accurately controlled the spiral shell of above-mentioned transverse tooth thickness and the variable gear of helical angle
Swing angle, so that convenient be applied to each occasion temporarily.
Compared with prior art, the beneficial effect realized of the present invention is：
The variable gear of transverse tooth thickness and helical angle provided by the invention is combined using multiple thin slices, can control gear
Thickness, can rotate between adjacent thin slice, the helical angle of gear be adjusted with this, this gear can be to its thickness and spiral shell
Swing angle is adjusted, and in temporary needs, can be rapidly made out specific thickness and the gear of helical angle as needed, conveniently be made
With.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Required practical attached drawing is briefly described in embodiment or description of the prior art, it should be apparent that, it is described below attached
Figure is some embodiments of the present invention, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 shows the transverse tooth thickness of the offer of the embodiment of the present invention 1 and the schematic diagram of the variable gear of helical angle；
Fig. 2 shows the schematic diagram for the thin slice that the embodiment of the present invention 1 provides；
Fig. 3 shows the schematic diagram for the sizing cover board that the embodiment of the present invention 1 provides；
Fig. 4 shows the transverse tooth thickness of the offer of the embodiment of the present invention 2 and the schematic diagram of the variable gear of helical angle；
Fig. 5 shows the schematic diagram for the sizing cover board that the embodiment of the present invention 2 provides；
Fig. 6 shows the transverse tooth thickness of the offer of the embodiment of the present invention 2 and the sectional view of the variable gear of helical angle；
Fig. 7 shows the schematic diagram for the adjustment structure that the embodiment of the present invention 3 provides.
In figure：101- sizing cover boards；102- thin slices；103- bolts；104- mounting portions；105- work teeth；In 106- first
Heart hole；107- mounting holes；The second centre bores of 108-；109- location holes；110- via holes；111- positions packing material；In 112-
Mandrel；113- telescopic rods；114- baseline rods；115- adjusting rods.
Embodiment
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, above in conjunction with the embodiment of the present invention
Attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of the embodiment of the present invention of the above to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this area is common
Technical staff's all other embodiments obtained without creative efforts, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is to be understood that the term of indicating position or position relationship is based on shown in attached drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified equipment
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or integrally；Can mechanically connect or be electrically connected；
It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with or below second feature
Directly contacted including the first and second features, can also include the first and second features not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above to include fisrt feature special second
Directly over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height
Less than second feature.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Embodiment 1
Referring to figs. 1 to Fig. 3, a kind of variable gear of transverse tooth thickness and helical angle is present embodiments provided, including bolt 103,
Multiple thin slices 102 and two cover boards 101 of shaping, the first centre bore 106 and mounting hole 107, multiple thin slices are provided with thin slice 102
102 set gradually, and multiple first centre bores 106 are coaxially disposed, and the second centre bore 108 is provided with cover board 101 of shaping and is determined
Position hole 109, two sizing cover boards 101 are located at the both ends of multiple thin slices 102, the second centre bore 108 and the first centre bore 106 respectively
Be coaxially disposed, location hole 109 is connected with multiple mounting holes 107, and two location holes 109 are coaxially disposed, bolt 103 also cross
Two location holes 109 and multiple mounting holes 107.
The variable gear of transverse tooth thickness and helical angle provided in this embodiment is combined using multiple thin slices 102, can be controlled
The thickness of gear processed, can rotate between adjacent thin slice 102, the helical angle of gear be adjusted with this, this gear can be right
Its thickness and helical angle are adjusted, and in temporary needs, can rapidly make out specific thickness and helical angle as needed
Gear, it is easy to use.
Mounting hole 107 is arranged to multiple, and multiple mounting holes 107 are arranged at intervals around the axial line of the first centre bore 106, multiple
Mounting hole 107 forms the first circumference, and the center of circle of the first circumference and the center of circle weight of the first centre bore 106 around the first centre bore 106
Close.Multiple mounting holes 107 can allow thin slice 102 by it is fixed more firmly, so that this gear can be worked normally, reduce
The possibility of appearance accident.
Mounting hole 107 is arc-shaped, and the inner side of mounting hole 107 is towards the first centre bore 106, and mounting hole 107 is along the first circumference
Circumferentially extending.The enhanced convenience so when adjusting the helical angle of gear, meanwhile, after the completion of gear helical angle adjustment, peace
The fixed also enhanced convenience of dress.
Thin slice 102 includes mounting portion 104 and multiple work teeth 105, and mounting portion 104 is rounded, the first centre bore 106 and more
A mounting hole 107 is located at mounting portion 104 respectively, and centre bore is coaxially disposed with mounting portion 104, and multiple work teeth 105 are positioned at installation
The edge in portion 104, and multiple being provided at circumferentially spaced along mounting portion 104 of work tooth 105, mounting hole 107 be located at work tooth 105 with
On the connecting line of first centre bore 106, and mounting hole 107 is symmetrically set along work tooth 105 and the connecting line of the first centre bore 106
Put.So mounting hole 107 can be allowed to be uniformly distributed as the gear teeth, meanwhile, mounting hole 107 will not cause the intensity of the gear teeth
Too much influence, when mounted, the number of thin slice 102 can determine the thickness of gear, and the angle between adjacent thin slice 102
The helical angle of gear can be controlled.
Location hole 109 is arranged to multiple, and multiple location holes 109 are provided at circumferentially spaced around the second centre bore 108, Duo Geding
Position hole 109 forms the second circumference around the second centre bore 108, and the center of circle of the second circumference is overlapped with the center of circle of the second centre bore 108,
The diameter of location hole 109 is equal with the diameter of bolt 103, and the diameter of the second circumference is equal with the diameter of the first circumference.It is multiple fixed
Position hole 109 is correspondingly arranged with multiple 107 meanings of mounting hole.
The width of mounting hole 107 is equal with the diameter of location hole 109.So can be radially opposite to avoid thin slice 102
Slide.
The thickness of sizing cover board 101 gradually increases along the direction of edge towards the second centre bore 108 of sizing cover board 101.
Windage and oil of the gear in transmission can so be reduced to hinder.
Embodiment 2
With reference to Fig. 4 to Fig. 6, the present embodiment also provides a kind of variable gear of transverse tooth thickness and helical angle, and the present embodiment is
Further improvement on the basis of the technical solution of embodiment 1, the technical solution that embodiment 1 describes are equally applicable to this implementation
Example, 1 published technical solution of embodiment are not repeated to describe.
Specifically, the present embodiment is with embodiment 1, difference lies in transverse tooth thickness and helical angle provided in this embodiment are variable
Positioning packing material 111 and multiple via holes 110 are additionally provided with the sizing cover board 101 of gear, multiple via holes 110 distinguish position
In on the second circumference, the both sides of each location hole 109 set a via hole 110, each mounting hole 107 and two auxiliary respectively
Hole 110 connects, and positioning packing material 111 is located in mounting hole 107, and the both sides difference of the bolt 103 in mounting hole 107
It is provided with positioning packing material 111.
After finishing assembly, bolt 103 only account for a part for mounting hole 107 to gear provided by the invention, and gear is in work
When making, what the gear teeth were subject to is along the shearing force of gear circumferential direction, and it is opposite that some inevitably occur between thin slice 102 and bolt 103 at this time
Slide, this opposite slide may cause the helical angle of gear to change, and via hole can be passed through by positioning packing material 111
110 enter in mounting hole 107, the gap between mounting hole 107 and bolt 103 are filled, so as to avoid thin slice 102 relative to bolt
103 rotate.
In an embodiment of the present embodiment, the diameter of via hole 110 is more than the width of mounting hole 107.So exist
Enhanced convenience when closing via hole 110.
Embodiment 3
With reference to Fig. 7, a kind of adjustment structure is present embodiments provided, it is variable for adjusting transverse tooth thickness as above and helical angle
The helical angle of gear, including central shaft 112, telescopic rod 113, baseline rod 114 and adjusting rod 115, telescopic rod 113 are installed on center
Axis 112, the axial line of the axial line and central shaft 112 of telescopic rod 113 are vertically arranged, and it is remote that baseline rod 114 is installed on telescopic rod 113
From one end of central shaft 112, the end face of the axial line and central shaft 112 of baseline rod 114 is arranged in parallel, one end of adjusting rod 115
It is installed on benchmark and does junction with telescopic rod 113, adjusting rod 115 is rotatablely connected with baseline rod 114, and baseline rod 114 is positioned at adjusting
In the rotational plane of pole 115, and the rotational plane of adjusting rod 115 is vertical with the end face of central shaft 112, and central shaft 112 passes through
First centre bore 106 and the second centre bore 108.
Adjustment structure provided in this embodiment can be accurately controlled above-mentioned transverse tooth thickness and the variable gear of helical angle
Helical angle, so that convenient be applied to each occasion temporarily.
Adjustment structure provided in this embodiment at work, first confirms the helical angle of gear, then adjusts 114 He of baseline rod
Adjusting rod 115, allows the angle of helical angle that angle between adjusting rod 115 and baseline rod 114 needs for gear；
Then a sizing cover board 101 is installed on central shaft 112, the second centre bore 108 passes through central shaft 112, so
Thickness as needed afterwards, installs suitable thin slice 102 on central shaft 112, and thin slice 102 is after installation is complete, by all thin slices
Work tooth 105 on 102 is leaned against on adjusting rod 115 along same direction；
Finally by another sizing cover board 101 be installed on central shaft 112, using bolt 103 by two shape cover boards 101
Tighten, the shape of gear is fixed at this time.
After gear shape is fixed, packing material 111 can also be positioned toward filling in mounting hole 107 by via hole 110,
Via hole 110 is closed after the completion of filling.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of transverse tooth thickness and the variable gear of helical angle, it is characterised in that including bolt, multiple thin slices and two sizing lids
Plate, is provided with the first centre bore and mounting hole on the thin slice, multiple thin slices are set gradually, and multiple first centers
Hole is coaxially disposed, and the second centre bore and location hole is provided with the sizing cover board, two sizing cover boards are respectively positioned at more
The both ends of a thin slice, second centre bore are coaxially disposed with first centre bore, the location hole with it is multiple described
Mounting hole connects, and two location holes are coaxially disposed, and the bolt is also cross two location holes and multiple described
Mounting hole.
2. transverse tooth thickness according to claim 1 and the variable gear of helical angle, it is characterised in that the mounting hole is arranged to
Multiple, multiple mounting holes are arranged at intervals around the axial line of first centre bore, and multiple mounting holes are around described first
Centre bore forms the first circumference, and the center of circle of first circumference is overlapped with the center of circle of first centre bore.
3. transverse tooth thickness according to claim 2 and the variable gear of helical angle, it is characterised in that the mounting hole is in arc
Shape, the inner side of the mounting hole is towards first centre bore, circumferentially extending of the mounting hole along first circumference.
4. transverse tooth thickness according to claim 3 and the variable gear of helical angle, it is characterised in that the thin slice includes installation
Portion and multiple work teeth, the mounting portion is rounded, and first centre bore and multiple mounting holes are located at the peace respectively
Dress portion, the centre bore are coaxially disposed with the mounting portion, and multiple work tooth positions are and multiple in the edge of the mounting portion
Work tooth being provided at circumferentially spaced along the mounting portion, the mounting hole are located at the work tooth and first centre bore
Connecting line on, and the mounting hole is symmetrical arranged along the connecting line of the work tooth and first centre bore.
5. transverse tooth thickness according to claim 3 and the variable gear of helical angle, it is characterised in that the location hole is arranged to
Multiple, the multiple location hole being provided at circumferentially spaced around second centre bore, multiple location holes are in described second
Heart hole forms the second circumference, and the center of circle of second circumference is overlapped with the center of circle of second centre bore, the location hole
Diameter is equal with the diameter of the bolt, and the diameter of second circumference is equal with the diameter of first circumference.
6. transverse tooth thickness according to claim 5 and the variable gear of helical angle, it is characterised in that the width of the mounting hole
It is equal with the diameter of the location hole.
7. transverse tooth thickness according to claim 5 and the variable gear of helical angle, it is characterised in that on the sizing cover board also
Positioning packing material and multiple via holes are provided with, the multiple via hole is located on second circumference respectively, each
The both sides of the location hole set a via hole respectively, and each mounting hole is connected with two via holes, institute
State positioning packing material be located in the mounting hole, and be located at the mounting hole in bolt both sides be respectively arranged with it is described fixed
Position packing material.
8. transverse tooth thickness according to claim 7 and the variable gear of helical angle, it is characterised in that the diameter of the via hole
More than the width of the mounting hole.
9. transverse tooth thickness according to claim 1 and the variable gear of helical angle, it is characterised in that the thickness of the sizing cover board
Degree gradually increases along the direction of edge towards second centre bore of the sizing cover board.
A kind of 10. adjustment structure, for adjusting such as claim 1 to 9 any one of them transverse tooth thickness and the variable tooth of helical angle
The helical angle of wheel, it is characterised in that including central shaft, telescopic rod, baseline rod and adjusting rod, the telescopic rod be installed on it is described in
Mandrel, the axial line of the telescopic rod and the axial line of the central shaft are vertically arranged, and the baseline rod is installed on described flexible
The one end of bar away from the central shaft, the axial line of the baseline rod and the end face of the central shaft are arranged in parallel, the adjusting
One end of bar is installed on the benchmark and does junction with the telescopic rod, and the adjusting rod is rotatablely connected with the baseline rod,
The baseline rod is located in the rotational plane of the adjusting rod, and the end face of the rotational plane of the adjusting rod and the central shaft
Vertically, the central shaft passes through first centre bore and second centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076869.2A CN108006195B (en) | 2018-01-25 | 2018-01-25 | Gear with variable tooth thickness and helical angle and adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076869.2A CN108006195B (en) | 2018-01-25 | 2018-01-25 | Gear with variable tooth thickness and helical angle and adjusting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108006195A true CN108006195A (en) | 2018-05-08 |
| CN108006195B CN108006195B (en) | 2020-09-25 |
Family
ID=62066276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810076869.2A Active CN108006195B (en) | 2018-01-25 | 2018-01-25 | Gear with variable tooth thickness and helical angle and adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006195B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565944A (en) * | 2021-07-28 | 2021-10-29 | 中山市技佳传动科技有限公司 | High-strength plastic gear and preparation process thereof |
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| CN204175916U (en) * | 2014-09-30 | 2015-02-25 | 淮安苏减金象机械制造有限公司 | A kind of helical gear transverse tooth thickness adjusting apparatus |
| CN104595459A (en) * | 2015-02-09 | 2015-05-06 | 盐城工学院 | Composite gear with addendum modification |
| CN104633046A (en) * | 2015-02-09 | 2015-05-20 | 盐城工学院 | Laminated composite profile shifted gear |
| CN205047809U (en) * | 2015-10-21 | 2016-02-24 | 广州珐玛珈智能设备股份有限公司 | Gear clearance adjusting device |
| CN205780711U (en) * | 2016-06-01 | 2016-12-07 | 新疆大学 | Zero return difference gear assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565944A (en) * | 2021-07-28 | 2021-10-29 | 中山市技佳传动科技有限公司 | High-strength plastic gear and preparation process thereof |
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