CN213711765U - Synchronous belt and synchronous belt wheel combination device - Google Patents
Synchronous belt and synchronous belt wheel combination device Download PDFInfo
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- CN213711765U CN213711765U CN202022729823.1U CN202022729823U CN213711765U CN 213711765 U CN213711765 U CN 213711765U CN 202022729823 U CN202022729823 U CN 202022729823U CN 213711765 U CN213711765 U CN 213711765U
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Abstract
The utility model provides a hold-in range and synchronous pulley composite set, include: synchronizing wheel and hold-in range, be fixed with annular base band on the outer periphery of hold-in range, the internal peripheral surface fixed surface of annular base band has a plurality of synchronous belt teeth grooves, the synchronous belt teeth surface has seted up the baffle groove, the positive centre of a circle department of synchronizing wheel has seted up the synchronizing wheel through-hole, the external peripheral surface fixed of synchronizing wheel has a plurality of synchronous wheel teeth, the external peripheral surface fixed of synchronizing wheel has the synchronizing wheel baffle, a plurality of synchronizing wheel teeth grooves have been seted up on the synchronizing wheel circumference surface, the synchronizing wheel teeth and synchronous belt teeth groove looks adaptation, synchronizing wheel teeth groove and synchronous belt teeth looks adaptation, synchronizing wheel baffle and baffle groove looks adaptation compare with prior art, the utility model discloses following beneficial effect has: through increasing the baffle groove, realized can two synchronizing wheel's dislocation installation, shortened the distance of axle with the axle, made things convenient for the use in more fields.
Description
Technical Field
The utility model belongs to the transmission field, in particular to hold-in range and synchronous pulley composite set.
Background
At present, the synchronous belt pulley is a commonly used transmission device in industry, and is widely applied to the fields of automobiles, light industry, textile, food packaging, printing machinery, tobacco machinery, office automation equipment, household appliances, medical and health equipment, numerical control machine tools and the like. Synchronous belt drive relates to band pulley and synchronous belt, is an embedding meshing formula transmission.
However, the existing synchronous pulleys can only be installed in parallel, and the distance between the shaft and the shaft is larger than the sum of the radiuses of the two synchronous pulleys.
Therefore, a need exists for a timing belt and timing pulley combination.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hold-in range and synchronous pulley composite set, through increasing the problem that proposes in order to solve above-mentioned background art in the baffle groove to the not enough that prior art exists.
The technical scheme of the utility model is realized like this: a synchronous belt and synchronous pulley combination comprising: the synchronous belt comprises a synchronous wheel and a synchronous belt, wherein an annular base belt is fixed on the outer circumferential surface of the synchronous belt, a plurality of synchronous belt teeth are fixed on the inner circumferential surface of the annular base belt, a plurality of synchronous belt tooth grooves are formed in the inner circumferential surface of the annular base belt, baffle grooves are formed in the surface of the synchronous belt teeth, a synchronous wheel through hole is formed in the center of the circle of the front surface of the synchronous wheel, a plurality of synchronous wheel teeth are fixed on the outer circumferential surface of the synchronous wheel, a synchronous wheel baffle is fixed on the outer circumferential surface of the synchronous wheel, a plurality of synchronous wheel tooth grooves are formed in the circumferential surface of the synchronous wheel, the synchronous wheel teeth are matched with the synchronous belt tooth grooves, the synchronous wheel tooth grooves.
In a preferred embodiment, the synchronizing gear teeth and the synchronizing gear teeth grooves are distributed in a staggered manner, and the cross section of each synchronizing gear tooth is trapezoidal.
In a preferred embodiment, the toothed surface of the synchronizing gear is provided with three pairs of six baffle slots, the distance between each pair of baffle slots is equal, and the distance between each pair of baffle slots is equal to the distance between the synchronizing wheel baffles.
In a preferred embodiment, the synchronizing teeth and the synchronizing teeth grooves are distributed in a staggered manner, and the cross section of the synchronizing teeth is trapezoidal.
In a preferred embodiment, the synchronizing wheel baffles are fixed at two ends of the synchronizing wheel teeth and the synchronizing wheel tooth grooves, and the height of the synchronizing wheel baffles is higher than that of the synchronizing wheel teeth.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through increasing the baffle groove, realized can two synchronizing wheel's dislocation installation, shortened the distance of axle with the axle, made things convenient for the use in more fields.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a sectional view of the whole structure of the combined device of the synchronous belt and the synchronous pulley of the present invention.
Fig. 2 is a top view of the synchronous belt of the combined device of the synchronous belt and the synchronous pulley.
Fig. 3 is a perspective view of the synchronous belt of the combined device of the synchronous belt and the synchronous pulley of the present invention.
In the figure, a 1-annular base band, a 2-synchronous belt tooth, a 3-baffle groove, a 4-synchronous belt tooth groove, a 5-synchronous wheel tooth, a 6-synchronous wheel baffle, a 7-synchronous wheel tooth groove, an 8-synchronous wheel through hole, a 9-synchronous belt and a 10-synchronous wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a hold-in range 9 and hold-in range 9 round composite set includes: the synchronous pulley comprises a synchronous pulley 10 and a synchronous pulley 9, wherein an annular base belt 1 is fixed on the outer circumferential surface of the synchronous pulley 9, a plurality of synchronous belt teeth 2 are fixed on the inner circumferential surface of the annular base belt 1, a plurality of synchronous belt tooth grooves 4 are formed on the inner circumferential surface of the annular base belt 1, baffle grooves 3 are formed on the surfaces of the synchronous belt teeth 2, a synchronous pulley through hole 8 is formed in the center of the front face of the synchronous pulley 10, a plurality of synchronous pulley teeth 5 are fixed on the outer circumferential surface of the synchronous pulley 10, a synchronous pulley baffle plate 6 is fixed on the outer circumferential surface of the synchronous pulley 10, a plurality of synchronous pulley tooth grooves 7 are formed on the circumferential surface of the synchronous pulley 10, the synchronous pulley teeth grooves 7 are matched with the synchronous belt tooth.
The synchronous gear teeth 5 and the synchronous gear tooth grooves 7 are distributed in a pairwise staggered manner, the section of each synchronous gear tooth 5 is trapezoidal, the synchronous belt 9 is made of steel wire ropes or glass fibers and serves as a strong layer, and polyurethane or chloroprene rubber is coated outside the synchronous belt 9.
Three pairs of six baffle slots 3 are formed in the surface of the synchronous belt tooth 2, the distance between each pair of baffle slots 3 is equal to the distance between synchronous wheel baffles 6, and each pair of baffle slots 3 can be a track of a synchronous wheel 10.
The synchronous gear teeth 5 and the synchronous gear tooth grooves 7 are distributed in a pairwise staggered manner, the section of the synchronous gear teeth 2 is trapezoidal, and the synchronous gear 10 is made of aluminum alloy.
The synchronizing wheel baffle 6 is fixed at two ends of the synchronizing wheel teeth 5 and the synchronizing wheel tooth grooves 7, and the height of the synchronizing wheel baffle 6 is higher than that of the synchronizing wheel teeth 5.
As an embodiment of the present invention: the synchronizing wheel 10 with the same width as the synchronous belt 9 is respectively installed at the two ends of the annular synchronous belt 9 and serves as a driving wheel, all rotation is driven by the two driving wheels, a plurality of synchronizing wheels 10 can be placed between the two driving wheels, the baffle plates of the synchronizing wheels 10 are clamped into each pair of baffle plate grooves 3, the synchronizing wheels 10 can be placed in an overlapped mode, the distance between the shaft and the shaft is reduced to the minimum radius of a single synchronizing wheel 10, and the threshold that the distance between the shaft of the two synchronizing wheels 10 and the shaft is the minimum radius of the two synchronizing wheels 10 is broken through.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A synchronous belt and synchronous pulley combination comprising: the synchronous wheel and the synchronous belt are characterized in that an annular base belt is fixed on the outer circumferential surface of the synchronous belt, a plurality of synchronous belt teeth are fixed on the inner circumferential surface of the annular base belt, a plurality of synchronous belt tooth grooves are formed in the inner circumferential surface of the annular base belt, baffle grooves are formed in the surface of the synchronous belt teeth, a synchronous wheel through hole is formed in the circle center of the front face of the synchronous wheel, a plurality of synchronous wheel teeth are fixed on the outer circumferential surface of the synchronous wheel, a synchronous wheel baffle is fixed on the outer circumferential surface of the synchronous wheel, a plurality of synchronous wheel tooth grooves are formed in the circumferential surface of the synchronous wheel, the synchronous wheel teeth are matched with the synchronous belt tooth grooves, the synchronous wheel tooth grooves are matched with the synchronous belt teeth.
2. A timing belt and timing pulley combination as set forth in claim 1, wherein: the synchronous gear teeth and the synchronous gear tooth grooves are distributed in a pairwise staggered manner, and the section of each synchronous gear tooth is trapezoidal.
3. A timing belt and timing pulley combination as set forth in claim 1, wherein: the synchronous toothed surface is provided with three pairs of six baffle grooves, the distance between each pair of baffle grooves is equal, and the distance between each pair of baffle grooves is equal to the distance between the baffles of the synchronous wheel.
4. A timing belt and timing pulley combination as set forth in claim 1, wherein: the synchronous gear teeth and the synchronous gear tooth grooves are distributed in a pairwise staggered manner, and the section of the synchronous gear teeth is trapezoidal.
5. A timing belt and timing pulley combination as set forth in claim 1, wherein: the synchronizing wheel baffle is fixed at two ends of the synchronizing wheel teeth and the synchronizing wheel tooth grooves, and the height of the synchronizing wheel baffle is higher than that of the synchronizing wheel teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729823.1U CN213711765U (en) | 2020-11-23 | 2020-11-23 | Synchronous belt and synchronous belt wheel combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729823.1U CN213711765U (en) | 2020-11-23 | 2020-11-23 | Synchronous belt and synchronous belt wheel combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213711765U true CN213711765U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022729823.1U Active CN213711765U (en) | 2020-11-23 | 2020-11-23 | Synchronous belt and synchronous belt wheel combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213711765U (en) |
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2020
- 2020-11-23 CN CN202022729823.1U patent/CN213711765U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: 523750 Room 401, building 6, No.10 hongniu Road, Huangjiang Town, Dongguan City, Guangdong Province Patentee after: Aihefa industrial transmission technology (Guangdong) Co.,Ltd. Address before: 523750 Room 401, building 6, No.10 hongniu Road, Huangjiang Town, Dongguan City, Guangdong Province Patentee before: Hefa transmission Industrial Technology (Guangdong) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |