CN207598861U - A kind of long-life clutch pulley - Google Patents
A kind of long-life clutch pulley Download PDFInfo
- Publication number
- CN207598861U CN207598861U CN201721666062.1U CN201721666062U CN207598861U CN 207598861 U CN207598861 U CN 207598861U CN 201721666062 U CN201721666062 U CN 201721666062U CN 207598861 U CN207598861 U CN 207598861U
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- Prior art keywords
- wheel hub
- ring
- armature
- copper
- long
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Abstract
The utility model discloses a kind of long-life clutch pulleys, including integrally formed wheel hub and armature, the middle part of wheel hub and armature is coaxially disposed a through-hole, the diameter of armature is less than the diameter of wheel hub, wheel hub is equipped with a guard ring towards the side of armature, wheel hub outer circumference surface is equipped with belt grooves, the bottom of belt grooves is equipped with the first concave ring, the first copper ring is inlaid on first concave ring, the periphery of first copper ring is arc and is raised in the bottom of belt grooves, the opposite side of wheel hub is equipped with the second concave ring, the second copper ring is inlaid on second concave ring, circular array is gone back in wheel hub and shows a plurality of through-hole, copper bar is equipped in through-hole, the both ends of copper bar connect the first copper ring and the second copper ring respectively, the utility model is combined stabilization with clutch, service life is long.
Description
Technical field
The utility model is related to long-life clutch pulleys.
Background technology
The belt pulley of clutch is combined rear high speed rotation with belt, and belt needs as early as possible with heat caused by belt pulley friction
Otherwise discharge can influence the service life of belt or belt pulley；Chinese patent 200810141448.X discloses a kind of belt pulley,
The external groove sidevall of the outermost belt grooves is equipped with the ventilation hole with belt grooves on the outside of perforation cell wall；The adjacent belt slot it
Between internal groove side wall on be provided with penetrate through its both sides belt grooves straight joint, in order to radiate；However, this structure design reduces skin
The rigidity of belt wheel entirety is not suitable for the high clutch pulley of working strength.
Utility model content
The utility model aim is to overcome above-mentioned the deficiencies in the prior art, provides a kind of long-life clutch pulley.
The technical solution of the utility model is：A kind of long-life clutch pulley, including integrally formed wheel hub and rank
The middle part of iron, the wheel hub and armature is coaxially disposed a through-hole, and the diameter of the armature is less than the diameter of the wheel hub, the wheel
Hub is equipped with a guard ring towards the side of the armature, and the wheel hub outer circumference surface is equipped with belt grooves, the bottom of the belt grooves
Equipped with the first concave ring, the first copper ring is inlaid on first concave ring, the periphery of first copper ring for arc and is raised in institute
The bottom of belt grooves is stated, the opposite side of the wheel hub is equipped with the second concave ring, the second copper ring is inlaid on second concave ring, described
Circular array is gone back in wheel hub and shows a plurality of through-hole, is equipped with copper bar in the through-hole, the both ends of the copper bar connect described first respectively
Copper ring and the second copper ring.
Further, the guard ring and the wheel hub are an integral molding structure.
Further, the end of the armature protrudes from the end of the guard ring.
Further, the belt grooves at least one.
The beneficial effects of the utility model are：The utility model sets a guard ring in wheel hub towards the side of the armature,
Also stability when belt pulley is combined with clutch can be improved while improving belt pulley integral rigidity, makes its operation more steady
It is fixed；Meanwhile the utility model sets heat dissipation copper ring on belt grooves, wheel hub, is connected between two heat dissipation copper rings by copper bar, made
Its heat dissipation effect can be effectively improved with the belt to match with copper ring in belt grooves, so as to improve its service life.
Description of the drawings
Fig. 1 is the vertical view of the utility model；
Fig. 2 is the bottom view of the utility model；
Fig. 3 is the sectional view of the utility model.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
With reference to shown in Fig. 1-3, a kind of long-life clutch pulley is described including integrally formed wheel hub 1 and armature 2
The middle part of wheel hub 1 and armature 2 is coaxially disposed a through-hole 3, and the diameter of the armature 2 is less than the diameter of the wheel hub 1, the wheel hub
2 are equipped with a guard ring 4 towards the side of the armature 1, and 1 outer circumference surface of wheel hub is equipped with belt grooves 5, the belt grooves 5
Bottom is equipped with the first concave ring, is inlaid with the first copper ring 6 on first concave ring, and the periphery of first copper ring 6 is arc and convex
The bottom of the belt grooves 5 is arised from, the opposite side of the wheel hub 1 is equipped with the second concave ring, second is inlaid on second concave ring
Copper ring 7 goes back circular array in the wheel hub 1 and shows a plurality of through-hole, copper bar 8 is equipped in the through-hole, and the both ends of the copper bar 8 are distinguished
Connect 6 and second copper ring 7 of the first copper ring.
Further, the guard ring 4 and the wheel hub 1 are an integral molding structure.
Further, the end of the armature 2 protrudes from the end of the guard ring 4.
Further, the belt grooves 5 at least one.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is only in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " packet
Include the arbitrary and all combination of one or more relevant Listed Items.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of long-life clutch pulley, including integrally formed wheel hub and armature, the middle part of the wheel hub and armature is same
Axis sets a through-hole, it is characterised in that：The diameter of the armature is less than the diameter of the wheel hub, and the wheel hub is towards the armature
Side be equipped with a guard ring, the wheel hub outer circumference surface is equipped with belt grooves, and the bottoms of the belt grooves is equipped with the first concave ring, institute
It states and the first copper ring is inlaid on the first concave ring, the periphery of first copper ring is arc and is raised in the bottom of the belt grooves,
The opposite side of the wheel hub is equipped with the second concave ring, is inlaid with the second copper ring on second concave ring, circular array is gone back in the wheel hub
A plurality of through-hole is shown, is equipped with copper bar in the through-hole, the both ends of the copper bar connect first copper ring and the second copper ring respectively.
2. a kind of long-life clutch pulley according to claim 1, it is characterised in that：The guard ring and the wheel hub
It is an integral molding structure.
3. a kind of long-life clutch pulley according to claim 1, it is characterised in that：The end protrusion of the armature
In the end of the guard ring.
4. a kind of long-life clutch pulley according to claim 1, it is characterised in that：The belt grooves at least one
Item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666062.1U CN207598861U (en) | 2017-12-05 | 2017-12-05 | A kind of long-life clutch pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666062.1U CN207598861U (en) | 2017-12-05 | 2017-12-05 | A kind of long-life clutch pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598861U true CN207598861U (en) | 2018-07-10 |
Family
ID=62763146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721666062.1U Active CN207598861U (en) | 2017-12-05 | 2017-12-05 | A kind of long-life clutch pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598861U (en) |
-
2017
- 2017-12-05 CN CN201721666062.1U patent/CN207598861U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |