CN207246358U - A kind of multicompartment gear - Google Patents
A kind of multicompartment gear Download PDFInfo
- Publication number
- CN207246358U CN207246358U CN201721292262.5U CN201721292262U CN207246358U CN 207246358 U CN207246358 U CN 207246358U CN 201721292262 U CN201721292262 U CN 201721292262U CN 207246358 U CN207246358 U CN 207246358U
- Authority
- CN
- China
- Prior art keywords
- connected components
- flank
- interior connected
- gear
- component
- 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
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model provides a kind of multicompartment gear, belongs to machinery manufacturing technology field.It solves the problems such as existing gear is of high cost, bad product rate is high, service life is short.A kind of this multicompartment gear, including flank of tooth component and interior connected components, the gear teeth are circumferentially evenly distributed with flank of tooth component outer end face, there is inwardly protruded flange at the inner face of flank of tooth component, flange top has the hangnail being unfolded to both sides, at interior connected components center have for axis axially across axis hole, there is boss raised laterally on the outer circle wall of interior connected components, connection component is provided between flank of tooth component and interior connected components, connection component one end is connected with the flange positive lock of flank of tooth component inner face, and its other end is engaged with the boss of interior connected components.The utility model has the advantages that production cost is low, service life is long.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is related to a kind of gear, more particularly to a kind of multicompartment gear.
Background technology
Gear is that with teeth can continuously engage transmits movement and the mechanical organ of power on wheel rim, is mutually engageable with teeth
Machine components, conventional gear needs to be processed the soft state of steel since generally use steel are prepared in preparation process
Shaping, needs to prolong the service life to flank of tooth progress cure process to improve antiwear characteristic after shaping, at the quenched heat of generally use
The Surface hardening treatment such as reason and nitriding carburizing.Conventional gear production equipment input amount is big, complex production process, production cycle length,
Cost is higher.By taking the better simply carbon steel Gear Production of structure as an example, it is necessary first to forge carbon steel to improve the plasticity of carbon steel and power
Performance is learned, the processing of the toughness reinforcings such as severing, quenched, normalizing is then carried out, processes wheel blank, roughing tooth form, machining in order again
Other features, heat treatment, finishing tooth form, finishing etc..Since gear wheel body is all formed using forging and stamping HAVING A GRACEFUL FIGURE, process
During phenomena such as air pocket occurs, in use, air pocket can be progressively amplified, and cause that gear is cracked, crumbles
Phenomenon, influences the normal use of gear.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided a kind of parts processing into
Type, the much lower component gear of cost cost.
The purpose of this utility model can be realized by following technical proposal：A kind of multicompartment gear, including flank of tooth component
And interior connected components, it is characterised in that the gear teeth, the flank of tooth group are circumferentially evenly distributed with the flank of tooth component outer end face
There is inwardly protruded flange, the flange top has the hangnail being unfolded to both sides, and described is inscribed at the inner face of part
Have at component center for axis axially across axis hole, have on the outer circle wall of the interior connected components raised laterally convex
Platform, is provided with connection component between the flank of tooth component and interior connected components, described connection component one end with flank of tooth component
The flange positive lock connection of end face, and its other end is engaged with the boss of interior connected components.
In a kind of above-mentioned multicompartment gear, the boss is arranged at the center of interior connected components, and boss with it is interior
Space length is respectively left between connected components both ends of the surface.Connected components and connection component in fixed are helped, preventing sliding influences essence
Degree.
There is the arc being recessed inwardly in a kind of above-mentioned multicompartment gear, on the boss.Facilitate connection component
Against putting forth effort, compared to plane, there is more preferable effect.
In a kind of above-mentioned multicompartment gear, the height of the connection component axial direction both sides be below flank of tooth component with
Interior connected components.
In a kind of above-mentioned multicompartment gear, several heat dissipations being recessed inwardly are offered on the connection component
Groove, the radiating groove are circumferentially uniformly distributed in the outside of interior connected components circumference.Gear is helped to distribute heat when working and operating,
The phenomenon for preventing overheat from causing gear shifting quadrant texturing to cause precision to reduce.
Compared with prior art, this multicompartment gear change conventional gears processing method, by knockdown mode come
Gear is processed, has the advantages that production cost is low, service life is long.
Brief description of the drawings
Fig. 1 is the general illustration of this multicompartment gear.
Fig. 2 is the structure sectional view of this multicompartment gear.
In figure, 1, flank of tooth component；2nd, interior connected components；3rd, the gear teeth；4th, flange；5th, hangnail；6th, axis hole；7th, boss；8th, connect
Component；9th, radiating groove.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, this multicompartment gear, including flank of tooth component 1 and interior connected components 2,1 outer end face of flank of tooth component
Upper circumferential direction is evenly distributed with the gear teeth 3, has inwardly protruded flange 4 at the inner face of flank of tooth component 1, the top of flange 4 have to
The hangnail 5 of both sides expansion, have at interior 2 center of connected components for axis axially across axis hole 6, on the outer circle wall of interior connected components 2
With boss 7 raised laterally, be provided with connection component 8 between flank of tooth component 1 and interior connected components 2,8 one end of connection component with
4 positive lock of the flange connection of 1 inner face of flank of tooth component, and its other end is engaged with the boss 7 of interior connected components 2, in life
Produce in process, connection component 8 realizes the combination with flank of tooth component 1 and interior connected components 2 by way of casting.
Further describe in detail, the height of the axial both sides of connection component 8 is below flank of tooth component 1 and interior connected components 2.
Sliding occurs in order to prevent influences precision, and boss 7 is arranged at the center of interior connected components 2, and boss 7 and inscribed group
Space length is respectively left between 2 both ends of the surface of part.
There is the arc being recessed inwardly in order to facilitate connection component 8 against putting forth effort, on boss 7.
In order to help to improve heat-sinking capability, several radiating grooves 9 being recessed inwardly are offered on the connection component 8 that radiates, are dissipated
The circumferential outside for being uniformly distributed in interior 2 circumference of connected components of heat channel 9.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although flank of tooth component 1, interior connected components 2, the gear teeth 3, flange 4, hangnail 5, axis hole 6, boss is used more herein
7th, the term such as connection component 8, radiating groove 9, but it does not preclude the possibility of using other terms.The use of these terms is only to be
More easily describe and explain the essence of the utility model；Being construed as any one of the additional limitations is all and this reality
Disagreed with new spirit.
Claims (5)
1. a kind of multicompartment gear, including flank of tooth component（1）And interior connected components（2）, it is characterised in that the flank of tooth component
（1）The gear teeth are circumferentially evenly distributed with outer end face（3）, the flank of tooth component（1）Inner face at have it is inwardly protruded convex
Edge（4）, the flange（4）Top has the hangnail being unfolded to both sides（5）, the interior connected components（2）Have at center and supply
Axis axially across axis hole（6）, the interior connected components（2）Outer circle wall on there is boss raised laterally（7）, it is described
Flank of tooth component（1）With interior connected components（2）Between be provided with connection component（8）, the connection component（8）One end and flank of tooth group
Part（1）The flange of inner face（4）Positive lock connects, and its other end and interior connected components（2）Boss（7）It is engaged.
2. in a kind of multicompartment gear according to claim 1, it is characterised in that the boss（7）It is arranged at inscribed
Component（2）Center, and boss（7）With interior connected components（2）Space length is respectively left between both ends of the surface.
3. in a kind of multicompartment gear according to claim 1, it is characterised in that the boss（7）It is upper to have inwardly
Concave arc.
4. in a kind of multicompartment gear according to claim 1, it is characterised in that the connection component（8）Axial two
The height of side is below flank of tooth component（1）With interior connected components（2）.
5. in a kind of multicompartment gear according to claim 1, it is characterised in that the connection component（8）On open up
There is the radiating groove that several are recessed inwardly（9）, the radiating groove（9）Circumferentially it is uniformly distributed in interior connected components（2）Outside circumference
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292262.5U CN207246358U (en) | 2017-10-09 | 2017-10-09 | A kind of multicompartment gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292262.5U CN207246358U (en) | 2017-10-09 | 2017-10-09 | A kind of multicompartment gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246358U true CN207246358U (en) | 2018-04-17 |
Family
ID=61889897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292262.5U Expired - Fee Related CN207246358U (en) | 2017-10-09 | 2017-10-09 | A kind of multicompartment gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246358U (en) |
-
2017
- 2017-10-09 CN CN201721292262.5U patent/CN207246358U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104074948B (en) | Cup-shaped harmonic gear with common tangent type double-circular arc tooth profile and tooth profile design method of gear | |
| US20110126654A1 (en) | Bevel and hypoid gear and method of manufacture | |
| CN104959794A (en) | Method for machining large inner gear ring of wind turbine gear box | |
| CN107387721B (en) | Wide-tooth double-arc harmonic gear | |
| CN106015514A (en) | Harmonic speed reducer of improved structure | |
| CN110355538A (en) | The processing method of the planetary reduction gear ring gear of bio-robot | |
| CN106312479A (en) | Internal spline sleeve machining technology | |
| CN102716932B (en) | Mold for fabricating starting gear in gear-reduction starter | |
| CN207246358U (en) | A kind of multicompartment gear | |
| CN105593539A (en) | Hollow drive shaft and method for manufacturing same | |
| CN204459063U (en) | A kind of powder metallurgy synchronizer tooth hub | |
| CN104295700A (en) | High-strength split type transmission gear | |
| CN103912661A (en) | Self-regulating self-warning cast gear | |
| CN106870547A (en) | The processing method of tractor motive power output shaft and axle | |
| CN105666047A (en) | Hollow shaft with rectangular external spline and manufacturing method thereof | |
| CN104879468A (en) | Wear-resistant industrial gear | |
| CN104612965A (en) | Automobile steering pump rotor | |
| CN211951366U (en) | Flexible gear and harmonic reducer | |
| CN107350409A (en) | New-energy automobile slidably engages set back extrusion concave | |
| JP6605233B2 (en) | Tripod type constant velocity universal joint | |
| CN203670487U (en) | Outer ring forging piece for automotive parts | |
| CN203248660U (en) | Combined duplicate gear | |
| CN203412984U (en) | Integrated synchronizer gear sleeve | |
| JP5921918B2 (en) | Method for manufacturing outer joint member for constant velocity universal joint | |
| JP6594719B2 (en) | Tripod type constant velocity universal joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |