CN208123385U - A kind of energy-saving engine timing belt wheel - Google Patents
A kind of energy-saving engine timing belt wheel Download PDFInfo
- Publication number
- CN208123385U CN208123385U CN201820166390.3U CN201820166390U CN208123385U CN 208123385 U CN208123385 U CN 208123385U CN 201820166390 U CN201820166390 U CN 201820166390U CN 208123385 U CN208123385 U CN 208123385U
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- China
- Prior art keywords
- connection ring
- installation set
- belt wheel
- energy
- clamping rings
- 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.)
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Abstract
The utility model discloses a kind of energy-saving engine timing belt wheels, including installation set, the surface of installation set is fixedly connected with connection ring, the surface of connection ring is fixedly connected with clamping rings, the end face of connection ring side is fixedly connected with boss, the surface of clamping rings is fixedly connected with sliding tooth, the inner wall of installation set offers fixing groove, the end face of connection ring offers through-hole, the surface of sliding tooth offers V-groove, V-groove is located at the middle part of sliding tooth, installation set, connection ring, the axial line of clamping rings and boss is on the same line, the end face of clamping rings is less than 0.01mm to the verticality at installation set center, installation set, connection ring, clamping rings, boss and driving tooth surface are using surface treatment and Carburization Treatment, and hardness is greater than HRB80, the utility model relates to timing belt wheel technical fields.This kind of energy-saving engine timing belt wheel solves the problems, such as that belt wheel running noise is big, off-energy is larger and the service life is shorter.
Description
Technical field
The utility model relates to timing belt wheel technical field, specially a kind of energy-saving engine timing belt wheel.
Background technique
V belt translation used in engine is that a kind of flexible-belt being stretched on belt wheel carries out the one of movement or power transmitting
Kind machine driving.Since it is a kind of engaged transmission, thus without opposite sliding between band and belt wheel, thus between making master and slave wheel
Transmission reach synchronous, toothed belt transmission has compared with other V band, flat rubber belting：Transmission efficiency is high, fricton-tight, can reach synchronous
The purpose of transmission；Ratio coverage is big, allows linear velocity also high；Transmission power range is big, from tens watts to several hundred kilowatts；Structure is tight
The advantages that gathering, applying also for spinning transmission.It is widely used in the transmission accuracies such as automobile, office equipment, textile machine, precision machine tool
It is high and require in compact-sized transmission.But primary disadvantage is that the manufacture of toothed belt and band in the transmission of timing belt wheel
Precision and material lifetime require high.The accuracy of manufacture not reached requirement such as and service life, then the transmission efficiency of V belt translation is extremely difficult to
98%, the energy of loss is larger, and the service life is also shorter, and the noise of operating is also big.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of energy-saving engine timing belt wheel, solves
The problem that belt wheel running noise is big, off-energy is larger and the service life is shorter.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of energy-saving engine timing
Toothed belt, including installation set, the surface of the installation set are fixedly connected with connection ring, and the surface of the connection ring is fixedly connected
There is clamping rings, the end face of the connection ring side is fixedly connected with boss, and the surface of the clamping rings is fixedly connected with drive
Movable tooth, the inner wall of the installation set offer fixing groove, and the end face of the connection ring offers through-hole, the surface of the sliding tooth
Offer V-groove.
Preferably, the axial line of the installation set, connection ring, clamping rings and boss is on the same line.
Preferably, the installation set, connection ring, clamping rings, boss, sliding tooth use AHC100.29 iron powder, 99.97%
Copper powder and graphite powder mixing material.
Preferably, the end face of the clamping rings is less than 0.01mm to the verticality at installation set center.
Preferably, the installation set, connection ring, clamping rings, boss and driving tooth surface are using surface treatment and carburizing
Processing, and hardness is greater than HRB80.
Preferably, the V-groove is located at the middle part of sliding tooth.
（Three）Beneficial effect
The utility model provides a kind of energy-saving engine timing belt wheel.Has following beneficial effect：
（1）, this kind of energy-saving engine timing belt wheel, pass through the installation set, connection ring, clamping rings, boss, drive
Movable tooth using AHC100.29 iron powder, 99.97% copper powder and graphite powder mixing material, and surface using surface treatment and seep
Carbon processing, and hardness is greater than HRB80, the end face of clamping rings is less than 0.01mm to the verticality at installation set center, avoids
Belt wheel bounce in rotation process generates noise to the friction of belt, while extending the service life of belt wheel.
（2）, this kind of energy-saving engine timing belt wheel, fixing groove, the connection are offered by the inner wall of installation set
The end face of ring offers through-hole, and the surface of the sliding tooth offers V-groove, is set while meeting real requirement using lightweight
Meter reduces the energy loss in rotation process, while ensure that belt during rotation will not be inclined by V-groove design
It moves, ensure that the stabilization of transmission efficiency.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model structure right view；
Fig. 3 is A-A cross-sectional view in the utility model Fig. 1.
In figure：1- installation set, 2- connection ring, 3- clamping rings, 4- boss, 5- sliding tooth, 6- fixing groove, 7- through-hole, 8-V
Type groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of energy-saving engine timing belt wheel, packet
Installation set 1 is included, convenient for the installation of belt wheel, the surface of installation set 1 is fixedly connected with connection ring 2, and the surface of connection ring 2 is fixedly connected
There is clamping rings 3, the end face of 2 side of connection ring is fixedly connected with boss 4, convenient for the steady running of belt wheel, the table of clamping rings 3
Face is fixedly connected with sliding tooth 5, is used for drive belt, and the inner wall of installation set 1 offers fixing groove 6, for transmitting power, realizes
Efficient transmission.The end face of connection ring 2 offers through-hole 7, and light-weighted design machine saves production cost, while also reducing
The loss of energy in transmission process.The surface of sliding tooth 5 offers V-groove 8, avoids belt deviation, is conducive to stable drive
Efficiency.Installation set 1, connection ring 2, clamping rings 3 and boss 4 axial line on the same line, the end face of clamping rings 3 is to peace
The verticality at 1 center of encapsulation is less than 0.01mm, avoids and generates vibration in transmission process, reduces noise, and installation set 1 connects
Connect ring 2, clamping rings 3, boss 4, sliding tooth 5 using AHC100.29 iron powder, 99.97% copper powder and graphite powder mixing material,
Installation set 1, connection ring 2, clamping rings 3, boss 4 and 5 surface of sliding tooth are using surface treatment and Carburization Treatment, and hardness is big
In HRB80, it is conducive to extend the service life of belt wheel, V-groove 8 is located at the middle part of sliding tooth 5, both ensure that effective transmission,
Belt is in turn avoided to deviate during rotation.
This kind of energy-saving engine timing belt wheel solves the problems, such as noise during operating, extends belt wheel
Service life, while reducing in transmission process the loss of energy.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of energy-saving engine timing belt wheel, including installation set（1）, it is characterised in that：The installation set（1）Surface
It is fixedly connected with connection ring（2）, the connection ring（2）Surface be fixedly connected with clamping rings（3）, the connection ring（2）One
The end face of side is fixedly connected with boss（4）, the clamping rings（3）Surface be fixedly connected with sliding tooth（5）, the installation set
（1）Inner wall offer fixing groove（6）, the connection ring（2）End face offer through-hole（7）, the sliding tooth（5）Surface
Offer V-groove（8）.
2. a kind of energy-saving engine timing belt wheel according to claim 1, it is characterised in that：The installation set（1）,
Connection ring（2）, clamping rings（3）And boss（4）Axial line on the same line.
3. a kind of energy-saving engine timing belt wheel according to claim 1, it is characterised in that：The installation set（1）,
Connection ring（2）, clamping rings（3）, boss（4）, sliding tooth（5）Using AHC100.29 iron powder, 99.97% copper powder and graphite powder
Mixing material.
4. a kind of energy-saving engine timing belt wheel according to claim 1, it is characterised in that：The clamping rings
（3）End face to installation set（1）The verticality at center is less than 0.01mm.
5. a kind of energy-saving engine timing belt wheel according to claim 1, it is characterised in that：The installation set（1）,
Connection ring（2）, clamping rings（3）, boss（4）And sliding tooth（5）Surface is using surface treatment and Carburization Treatment, and hardness is big
In HRB80.
6. a kind of energy-saving engine timing belt wheel according to claim 1, it is characterised in that：The V-groove（8）Position
In sliding tooth（5）Middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166390.3U CN208123385U (en) | 2018-01-31 | 2018-01-31 | A kind of energy-saving engine timing belt wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166390.3U CN208123385U (en) | 2018-01-31 | 2018-01-31 | A kind of energy-saving engine timing belt wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123385U true CN208123385U (en) | 2018-11-20 |
Family
ID=64206649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820166390.3U Active CN208123385U (en) | 2018-01-31 | 2018-01-31 | A kind of energy-saving engine timing belt wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123385U (en) |
-
2018
- 2018-01-31 CN CN201820166390.3U patent/CN208123385U/en active Active
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