CN207005238U - A kind of composite sprocket - Google Patents
A kind of composite sprocket Download PDFInfo
- Publication number
- CN207005238U CN207005238U CN201720730605.5U CN201720730605U CN207005238U CN 207005238 U CN207005238 U CN 207005238U CN 201720730605 U CN201720730605 U CN 201720730605U CN 207005238 U CN207005238 U CN 207005238U
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- CN
- China
- Prior art keywords
- spider
- fluted disc
- composite sprocket
- deep
- slotted chip
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- 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.)
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Abstract
The utility model discloses a kind of composite sprocket, the spider of ring-shaped groove is provided with including outer peripheral sidewall, the center of spider is provided with mounting hole, also include inner ring and fix the fluted disc being plugged in groove, the outer peripheral sidewall of fluted disc is provided with multiple uniform specification identical latches, and spider is located at the symmetrical setting in part of fluted disc both sides.During using composite sprocket provided by the utility model, fluted disc is fixed in the groove for the outer peripheral sidewall for being inserted into spider, when insertion depth selection is appropriate, it can be determined that a kind of setting-in of fixation, so that the two matches somebody with somebody in structure synthesizes an entirety, also it is not easy to separate or rupture when rotating using process high speed, ensure that reliability and stability during composite sprocket work.
Description
Technical field
Machine components technical field is the utility model is related to, more specifically to a kind of composite sprocket.
Background technology
Sprocket wheel is a kind of common machine components, and it plays important role in relevant device, therefore its quality
Quality has directly influenced the usage experience of relevant device.
Existing composite sprocket, whole sprocket wheel is turned into using the combination of materials of two kinds of materials, the two passes through rivet interlacement.
During use, because sprocket wheel is in the state to run at high speed, therefore it is easily broken at the hole position of rivet interlacement so that sprocket wheel
Structural failure, bring potential safety hazard.
In summary, how to efficiently solve composite sprocket using when rivet hole easily rupturable the problem of bringing potential safety hazard,
It is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of composite sprocket, and the structure design of the composite sprocket can
With efficiently solve composite sprocket using when rivet hole easily rupturable the problem of bringing potential safety hazard.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of composite sprocket, including outer peripheral sidewall are provided with the spider of ring-shaped groove, and the center of spider is provided with peace
Hole is filled, in addition to inner ring fixes the fluted disc being plugged in groove, the outer peripheral sidewall of fluted disc is provided with multiple uniform specification identicals
Latch, spider are located at the symmetrical setting in part of fluted disc both sides.
Preferably, in combinations thereof sprocket wheel, the outline that spider is located at the part of fluted disc both sides is provided with multiple directions
The deep-slotted chip breaker of cartridge central concave, deep-slotted chip breaker are uniformly distributed along the outline of spider.
Preferably, in combinations thereof sprocket wheel, spider is located at the correspondence position of the part of fluted disc both sides respectively provided with logical
Hole, two through holes are distributed between adjacent deep-slotted chip breaker.
Preferably, in combinations thereof sprocket wheel, spider is provided with insertion in the annular region between fluted disc and mounting hole
Multiple fixing holes of cartridge, fixing hole are uniformly distributed in annular region.
Preferably, in combinations thereof sprocket wheel, the diameter of fixing hole is by the one side of spider to another side flaring or tapered.
Preferably, in combinations thereof sprocket wheel, spider is specially aluminum alloy core disk, and fluted disc is specially steel fluted disc.
Composite sprocket provided by the utility model, including outer peripheral sidewall are provided with the spider of ring-shaped groove, in spider
Heart position is provided with mounting hole, in addition to inner ring fixes the fluted disc being plugged in groove, and the outer peripheral sidewall of fluted disc is provided with multiple uniform
Specification identical latch, spider is located at the symmetrical setting in part of fluted disc both sides.
During using composite sprocket provided by the utility model, fluted disc is inserted into the groove of the outer peripheral sidewall of spider, when
Insertion depth is chosen where appropriate, can be determined that a kind of setting-in of stabilization so that and the two matches somebody with somebody in structure synthesizes an entirety,
Also it is not easy to separate or rupture when rotating using process high speed, ensure that the reliability and stably during composite sprocket work
Property.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the composite sprocket that the utility model embodiment provides；
Fig. 2 is the positive structure schematic for the composite sprocket that the utility model embodiment provides；
Fig. 3 is the structure schematic diagram for the composite sprocket that the utility model embodiment provides；
Fig. 4 is the side structure schematic view for the composite sprocket that the utility model embodiment provides；
Fig. 5 is Fig. 4 partial enlarged drawing.
Marked in accompanying drawing as follows：
Spider 1, fluted disc 2, deep-slotted chip breaker 3, through hole 4, fixing hole 5.
Embodiment
The utility model embodiment discloses a kind of composite sprocket, to avoid rivet interlacement from being not sufficiently stable reliably, raising group
Close the security that sprocket wheel uses process.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-Fig. 5 is referred to, Fig. 1 is the structural representation for the composite sprocket that the utility model embodiment provides；Fig. 2 is this
The positive structure schematic for the composite sprocket that utility model embodiment provides；Fig. 3 is the combination that the utility model embodiment provides
The structure schematic diagram of sprocket wheel；Fig. 4 is the side structure schematic view for the composite sprocket that the utility model embodiment provides；Fig. 5
For Fig. 4 partial enlarged drawing.
Embodiment of the present utility model provides a kind of composite sprocket, including outer peripheral sidewall is provided with the spider of ring-shaped groove
1, the center of spider 1 is provided with mounting hole, in addition to inner ring fixes the fluted disc 2 being plugged in groove, the outer circumferential side of fluted disc 2
Wall is provided with multiple uniform specification identical latches, and spider 1 is located at the symmetrical setting in part of the both sides of fluted disc 2.
Using above-described embodiment provide composite sprocket when, fluted disc 2 is inserted into the groove of the outer peripheral sidewall of spider 1,
When insertion depth is chosen where appropriate, can be determined that a kind of setting-in of stabilization so that the two is whole with synthesizing one in structure
Body, when being rotated using process high speed also be not easy separate or rupture, ensure that the composite sprocket work when reliability and
Stability.
In order to optimize the using effect of spider 1 in above-described embodiment, spider 1 is located at the outer of the part of the both sides of fluted disc 2
Profile is provided with multiple deep-slotted chip breakers 3 towards the central concave of spider 1, and outline of the deep-slotted chip breaker 3 along spider 1 is uniformly distributed.It is excellent
It is selected in spider 1 to be provided with along the equally distributed deep-slotted chip breaker 3 of outline, has on the premise of the intensity of spider 1 is not influenceed excessively
Effect reduces the material of spider 1, while it also avoid that the outline upper stress of spider 1 is excessive to be caused to damage, and reduces production
Cost.
In order to further optimize the using effect of spider 1 in above-described embodiment, spider 1 is located at the portion of the both sides of fluted disc 2
The correspondence position divided is respectively provided with through hole 4, and two through holes 4 are distributed between adjacent deep-slotted chip breaker 3.Preferred center disk 1 is provided with
Multiple through holes 4, the wherein shape of through hole 4 can be circle, sector etc., specifically can be depending on actual conditions, the present embodiment pair
This is not limited, while preferably it can be uniformly distributed between adjacent deep-slotted chip breaker 3, greatly reduces the material of spider 1, together
When conveniently observe the inserting situation of fluted disc 2.
In order to further optimize the using effect of spider 1 in above-described embodiment, spider 1 is in fluted disc 2 and mounting hole
Between annular region in be provided with multiple fixing holes 5 of insertion spider 1, fixing hole 5 is uniformly distributed in annular region.It is preferred that
Multiple fixing holes 5 are set on spider 1, it is convenient the composite sprocket to be fixed installation, while preferably fixing hole 5 is at center
It is uniformly distributed on disk 1 so that the installation fixation of its various pieces is more uniform, and the overall fixation of spider 1 is more firm.
It is understood that the diameter of fixing hole 5 by the one side of spider 1 to another side flaring or tapered.It is it is preferred that fixed
The Diameter Gradual Change in hole 5, then it can be fixed by the retaining element of all kinds of shapes, the taper of retaining element or truncated cone-shaped end
Portion can be even hidden in the fixing hole 5 of Diameter Gradual Change, improve its aesthetic property while fixing-stable.
In a specific embodiment of the present utility model, deep-slotted chip breaker 3 is set by design structure, and the quantity of fixing hole 5 is 6
It is individual.It is preferred that deep-slotted chip breaker 3 is set by design structure, the quantity of fixing hole 5 is respectively 6, it is easy to process and will not be excessive shadow
Ring spider 1 self-strength, while the deep-slotted chip breaker 3 of the quantity and fixing hole 5 be uniformly distributed setting after it is very attractive in appearance.
It should be noted that the quantity of deep-slotted chip breaker and fixing hole can be selected according to actual conditions, the present embodiment pair
This is not construed as limiting.
In another specific embodiment of the present utility model, the aluminum alloy core disk of the specially plastic deformation of spider 1, tooth
Disk 2 is specially steel fluted disc.It is preferred that aluminum alloy core disk and steel fluted disc regular collocation, are realized for the weight of composite sprocket
Rationally control, it is often more important that, can preferably by aluminium alloy use the mode being plastically deformed be machined to the both sides of steel gear ring with
And at inner ring, turn into the aluminum alloy core disk for being embedded in steel gear ring so that whole composite sprocket is easy to process, enhances again
Its rub proofness, also just extend its service life.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
It should also be noted that, in this manual, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of composite sprocket, it is characterised in that the spider (1) of ring-shaped groove, the spider are provided with including outer peripheral sidewall
(1) center is provided with mounting hole, in addition to inner ring fixes the fluted disc (2) being plugged in the groove, the fluted disc (2)
Outer peripheral sidewall is provided with multiple uniform specification identical latches, and the part that the spider (1) is located at the fluted disc (2) both sides is big
Body is symmetrical arranged.
2. composite sprocket according to claim 1, it is characterised in that the spider (1) is located at the fluted disc (2) both sides
The outline of part be provided with multiple deep-slotted chip breakers (3) towards the spider (1) central concave, the deep-slotted chip breaker (3) is along institute
The outline for stating spider (1) is uniformly distributed.
3. composite sprocket according to claim 2, it is characterised in that the spider (1) is located at the fluted disc (2) both sides
The correspondence position of part be respectively provided with through hole (4), two through holes (4) are distributed between the adjacent deep-slotted chip breaker (3).
4. composite sprocket according to claim 3, it is characterised in that the spider (1) is in the fluted disc (2) and described
The multiple fixing holes (5) for penetrating the spider (1) are provided with annular region between mounting hole, the fixing hole (5) is in institute
State in annular region and be uniformly distributed.
5. composite sprocket according to claim 4, it is characterised in that the diameter of the fixing hole (5) is by the spider
(1) one side is to another side flaring or tapered.
6. composite sprocket according to claim 5, it is characterised in that the deep-slotted chip breaker (3) sets along planform, described
The quantity of fixing hole (5) can be set according to the connection of wheel hub, and the spider (1) is specially aluminum alloy core disk, the fluted disc
(2) it is specially steel fluted disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730605.5U CN207005238U (en) | 2017-06-21 | 2017-06-21 | A kind of composite sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730605.5U CN207005238U (en) | 2017-06-21 | 2017-06-21 | A kind of composite sprocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005238U true CN207005238U (en) | 2018-02-13 |
Family
ID=61448319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720730605.5U Active CN207005238U (en) | 2017-06-21 | 2017-06-21 | A kind of composite sprocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005238U (en) |
-
2017
- 2017-06-21 CN CN201720730605.5U patent/CN207005238U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180209 Address after: 400054 Chongqing city Banan District Yudong Jinzhu industrial base Patentee after: Chongqing Wanlijiangfa Sprocket Co., Ltd. Address before: 400054 Chongqing city Banan District Yudong Street No. 28 of No. 1 sulphurea Patentee before: CHONGQING WANLI JIANGFA TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |