CN204253798U - The disassembly-type vee-pulley that diameter is adjustable - Google Patents
The disassembly-type vee-pulley that diameter is adjustable Download PDFInfo
- Publication number
- CN204253798U CN204253798U CN201420627077.7U CN201420627077U CN204253798U CN 204253798 U CN204253798 U CN 204253798U CN 201420627077 U CN201420627077 U CN 201420627077U CN 204253798 U CN204253798 U CN 204253798U
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- CN
- China
- Prior art keywords
- axle sleeve
- pulley
- end plate
- fan
- groove
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of vee-pulley, be specifically related to the disassembly-type vee-pulley that a kind of diameter is adjustable, comprise axle sleeve and multiple fan-shaped banding pattern groove, axle sleeve two ends are fixed with round sleeve end plate, axle sleeve end plate evenly arranges circular groove, banding pattern groove two ends connect fan-shaped fixed plate, on fixed plate, corresponding circular groove arranges two row arc convex, distance between two row arc convex is equal with the distance between adjacent two circular grooves, two row arc convex embed in adjacent circular groove respectively, axle sleeve end plate and the fan-shaped fixed plate at axle sleeve two ends are fixed by stud and acorn nut.The utility model structure is simple, easy to use, can the diameter of adjusting triangle belt wheel arbitrarily, and band shape groove facilitates with bearing removal, and cost of production is low, reduction labor intensity.
Description
Technical field
The utility model relates to a kind of vee-pulley, is specifically related to the disassembly-type vee-pulley that a kind of diameter is adjustable.
Background technique
At present, the vee-pulley generally used is all by after casting, the band shape groove using the mode of machine cut to obtain vee-pulley, so, about tankage after cutting account for the half of original vee-pulley weight, not only waste raw material, also add the labor intensity of operator, between band shape groove and axle sleeve, adopt interference fit, once cannot dismantle after fixing, after wearing and tearing appear in band shape groove, be not easy to change, increase cost of production.In addition, in different use occasions, also have different demands to vee-pulley diameter, existing vee-pulley diameter is fixed, and cannot carry out size adjustment.
Model utility content
For solving the deficiency in above-mentioned technology, the purpose of this utility model is: provide the disassembly-type vee-pulley that a kind of diameter is adjustable, can the diameter of adjusting triangle belt wheel arbitrarily, and band shape groove is convenient with bearing removal, and cost of production is low, reduction labor intensity.
For solving its technical problem, technical solution adopted in the utility model is:
The disassembly-type vee-pulley that described diameter is adjustable, comprise axle sleeve and multiple fan-shaped banding pattern groove, axle sleeve two ends are fixed with round sleeve end plate, axle sleeve end plate evenly arranges circular groove, banding pattern groove two ends connect fan-shaped fixed plate, on fixed plate, corresponding circular groove arranges two row arc convex, distance between two row arc convex is equal with the distance between adjacent two circular grooves, two row arc convex embed in adjacent circular groove respectively, and axle sleeve end plate and the fan-shaped fixed plate at axle sleeve two ends are fixed by stud and acorn nut.
The once-through of the utility model banding pattern groove, without the need to secondary operations, save raw material, during use, multiple banding pattern groove is fixed between two axle sleeve end plates respectively by fan-shaped fixed plate, arc convex on fan-shaped fixed plate embeds in the circular groove in axle sleeve end plate, fan-shaped fixed plate is played to the effect of a Primary Location, then run through the axle sleeve end plate at axle sleeve two ends and fan-shaped fixed plate by stud and tighten with acorn nut, axle sleeve end plate and fan-shaped fixed plate are fixed together, vee belt can be installed after banding pattern groove all fixes use, the diameter of vee-pulley can regulate by regulating the embedded location of fan-shaped fixed plate on axle sleeve end plate, vee belt is in use changed as needed, can be tilted by the space between adjacent two banding pattern grooves, prevent from damaging vee belt, extend vee belt working life, reduce cost of production.
Wherein, preferred version is:
Described banding pattern groove is provided with 7-10, circular groove is provided with 3-5, spacing between adjacent circular groove is 20-40mm, the fan-shaped fixed plate radian that corresponding banding pattern groove is arranged is less, be suitable for each the circular groove internal fixtion arranged on axle sleeve end plate, to realize the adjustment of vee-pulley diameter, the diameter adjustment value that vee-pulley allows is 3-5.
Described banding pattern groove, axle sleeve end plate and axle sleeve all adopt channel-section steel to make, and channel-section steel hardness is large, good mechanical property, and in use anti-pressure ability is strong, not yielding, long service life.
Compared with prior art, the utility model has following beneficial effect:
The utility model structure is simple, easy to use, can the diameter of adjusting triangle belt wheel arbitrarily, and band shape groove facilitates with bearing removal, and cost of production is low, reduction labor intensity.The once-through of banding pattern groove, without the need to secondary operations, save raw material, during use, multiple banding pattern groove is fixed between two axle sleeve end plates respectively by fan-shaped fixed plate, arc convex on fan-shaped fixed plate embeds in the circular groove in axle sleeve end plate, fan-shaped fixed plate is played to the effect of a Primary Location, then run through the axle sleeve end plate at axle sleeve two ends and fan-shaped fixed plate by stud and tighten with acorn nut, axle sleeve end plate and fan-shaped fixed plate are fixed together, vee belt can be installed after banding pattern groove all fixes use, the diameter of vee-pulley can regulate by regulating the embedded location of fan-shaped fixed plate on axle sleeve end plate, vee belt is in use changed as needed, can be tilted by the space between adjacent two banding pattern grooves, prevent from damaging vee belt, extend vee belt working life, reduce cost of production.
Accompanying drawing explanation
Fig. 1 the utility model sectional view figure.
Fig. 2 the utility model axle sleeve end plate plan view.
In figure: 1, axle sleeve; 2, banding pattern groove; 3, axle sleeve end plate; 4, circular groove; 5, fixed plate; 6, stud; 7, acorn nut; 8, arc convex.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1-2, the disassembly-type vee-pulley that diameter described in the utility model is adjustable, comprise axle sleeve 1 and multiple fan-shaped banding pattern groove 2, axle sleeve 1 two ends are fixed with round sleeve end plate 3, axle sleeve end plate 3 is evenly arranged circular groove 4, banding pattern groove 2 two ends connect fan-shaped fixed plate 5, on fixed plate 5, corresponding circular groove 4 arranges two row arc convex 8, distance between two row arc convex 8 is equal with the distance between adjacent two circular grooves 4, two row arc convex 8 embed in adjacent circular groove 4 respectively, the axle sleeve end plate 3 at axle sleeve 1 two ends and fan-shaped fixed plate 5 are fixed by stud 6 and acorn nut 7.
Wherein, banding pattern groove 2 is provided with 7-10, circular groove 4 is provided with 3-5, spacing between adjacent circular groove 4 is 20-40mm, fan-shaped fixed plate 5 radian that corresponding banding pattern groove 2 is arranged is less, be suitable for each circular groove 4 internal fixtion arranged on axle sleeve end plate 3, to realize the adjustment of vee-pulley diameter, the diameter adjustment value that vee-pulley allows is 3-5; Banding pattern groove 2, axle sleeve end plate 3 and axle sleeve 1 all adopt channel-section steel to make, and channel-section steel hardness is large, good mechanical property, and in use anti-pressure ability is strong, not yielding, long service life.
The utility model structure is simple, easy to use, can the diameter of adjusting triangle belt wheel arbitrarily, and band shape groove 2 and bearing 1 convenient disassembly, cost of production is low, reduction labor intensity.Banding pattern groove 2 once-through, without the need to secondary operations, save raw material, during use, multiple banding pattern groove 2 is fixed between two axle sleeve end plates 3 respectively by fan-shaped fixed plate 5, arc convex 8 on fan-shaped fixed plate 5 embeds in the circular groove 4 in axle sleeve end plate 3, fan-shaped fixed plate 5 is played to the effect of a Primary Location, then run through the axle sleeve end plate 3 at axle sleeve 1 two ends and fan-shaped fixed plate 5 by stud 6 and tighten with acorn nut 7, axle sleeve end plate 3 and fan-shaped fixed plate 5 are fixed together, vee belt can be installed after banding pattern groove 2 all fixes use, the diameter of vee-pulley can regulate by regulating the embedded location of fan-shaped fixed plate 5 on axle sleeve end plate 3, vee belt is in use changed as needed, can be tilted by the space between adjacent two banding pattern grooves 2, prevent from damaging vee belt, extend vee belt working life, reduce cost of production.
Claims (4)
1. the disassembly-type vee-pulley that a diameter is adjustable, it is characterized in that, comprise axle sleeve (1) and multiple fan-shaped banding pattern groove (2), axle sleeve (1) two ends are fixed with round sleeve end plate (3), axle sleeve end plate (3) is evenly arranged circular groove (2), banding pattern groove (2) two ends connect fan-shaped fixed plate (5), the upper corresponding circular groove (4) of fixed plate (5) arranges two row arc convex (8), distance between two row arc convex (8) is equal with the distance between adjacent two circular grooves (4), two row arc convex (8) embed in adjacent circular groove (4) respectively, the axle sleeve end plate (3) at axle sleeve (1) two ends and fan-shaped fixed plate (5) are fixed by stud (6) and acorn nut (7).
2. the disassembly-type vee-pulley that diameter according to claim 1 is adjustable, is characterized in that, described banding pattern groove (2) is provided with 7-10.
3. the disassembly-type vee-pulley that diameter according to claim 1 is adjustable, is characterized in that, described circular groove (4) is provided with 3-5, and the spacing between adjacent circular groove (4) is 20-40mm.
4. the disassembly-type vee-pulley that diameter according to claim 1 is adjustable, is characterized in that, described banding pattern groove (2), axle sleeve end plate (3) and axle sleeve (1) all adopt channel-section steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627077.7U CN204253798U (en) | 2014-10-27 | 2014-10-27 | The disassembly-type vee-pulley that diameter is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627077.7U CN204253798U (en) | 2014-10-27 | 2014-10-27 | The disassembly-type vee-pulley that diameter is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253798U true CN204253798U (en) | 2015-04-08 |
Family
ID=52958107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627077.7U Expired - Fee Related CN204253798U (en) | 2014-10-27 | 2014-10-27 | The disassembly-type vee-pulley that diameter is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253798U (en) |
-
2014
- 2014-10-27 CN CN201420627077.7U patent/CN204253798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |