CN203670682U - Film synchronizing wheel - Google Patents
Film synchronizing wheel Download PDFInfo
- Publication number
- CN203670682U CN203670682U CN201420029001.4U CN201420029001U CN203670682U CN 203670682 U CN203670682 U CN 203670682U CN 201420029001 U CN201420029001 U CN 201420029001U CN 203670682 U CN203670682 U CN 203670682U
- Authority
- CN
- China
- Prior art keywords
- shape structure
- tooth
- gear
- synchronizing wheel
- film
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of machines, in particular to a film synchronizing wheel. A first tooth-shaped structure is arranged on the surface of the left side of the outer circle of a left gear, a boss is arranged on one side of the left gear, a left tip circle is arranged on the boss in a sleeved mode, a step table is arranged on the other side of the left gear and sequentially embedded in a left through hole of a right gear and a groove of a right tip circle from left to right, the right tip circle is embedded in a right through hole of the right gear, a second tooth-shaped structure is arranged on the surface of the right side of the outer circle of the right gear, the left gear and the right gear are sleeved with a middle gear, and a third tooth-shaped structure is arranged on the surface of the left side of the outer circle of the middle gear. Compared with the prior art, the film synchronizing wheel structure is designed, the tooth-shaped structures in two sizes can be meshed with films in two different standards, and therefore the film synchronizing wheel is used for transmitting the films.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of film synchronizing wheel.
Background technique
At present, existing synchronizing wheel structure is only applicable to belt transmission.Because the structure of film is special, existing synchronizing wheel structure cannot be used for film transmission, the film of the different size of transmission more simultaneously.
Therefore, need to design a kind of synchronizing wheel that can be used in film transmission.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of synchronizing wheel that can be used in film transmission is provided.
In order to achieve the above object, the utility model is a kind of film synchronizing wheel, it is characterized in that: the outer ring left-hand face of left side gear is provided with tooth-shape structure one, one side of left side gear is provided with boss, left tip circle is set on boss, the opposite side of left side gear is provided with ladder platform, ladder platform is embedded from left to right successively in the PATENT left side via of right side gear and the groove of right tip circle, in the right side through hole of right side gear, be embedded with right tip circle, the outer ring right lateral surface of right side gear is provided with tooth-shape structure two, the outside of left side gear and right side gear is arranged with middle part gear, the outer ring left-hand face of middle part gear is provided with tooth-shape structure three.
The side of described left side gear is provided with axis hole.
Described tooth-shape structure one is identical with described tooth-shape structure two structures, and described tooth-shape structure one and described tooth-shape structure two engage with large specification film.
Described tooth-shape structure three engages with small dimension film.
The size of described tooth-shape structure one and described tooth-shape structure two is greater than the size of described tooth-shape structure three.
The utility model compared with the existing technology, has designed film synchronizing wheel structure, and the tooth-shape structure of two kinds of sizes can engage with the film of two kinds of different sizes, thereby realizes the transmission of synchronizing wheel for film.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Referring to Fig. 1,1 is left tip circle; 2 is left side gear; 3 is middle part gear; 4 is right side gear; 5 is right tip circle.
Embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1, the utility model has designed a kind of film synchronizing wheel.The outer ring left-hand face of left side gear 2 is provided with tooth-shape structure one, one side of left side gear 2 is provided with boss, left tip circle 1 is set on boss, the opposite side of left side gear 2 is provided with ladder platform, ladder platform is embedded from left to right successively in the PATENT left side via of right side gear 4 and the groove of right tip circle 5, in the right side through hole of right side gear 4, be embedded with right tip circle 5, the outer ring right lateral surface of right side gear 4 is provided with tooth-shape structure two, the outside of left side gear 2 and right side gear 4 is arranged with middle part gear 3, and the outer ring left-hand face of middle part gear 3 is provided with tooth-shape structure three.
In the utility model, the side of left side gear 2 is provided with axis hole, and axis hole is for being connected with the axle of motor.
The utility model adopts Form tool to process tooth-shape structure simultaneously, has eliminated the possibility of profile of tooth dislocation.Tooth-shape structure one is identical with tooth-shape structure two structures, and the size of tooth-shape structure one and tooth-shape structure two is greater than the size of tooth-shape structure three.Tooth-shape structure one and tooth-shape structure two engage with large specification film.Tooth-shape structure three engages with small dimension film.
The utility model surface adopts aluminium hard anodized, increases the wear resistance of profile of tooth, increases the service life, and synchronizing wheel stable drive degree is strengthened.
The utility model is in the time of work, the axis hole of synchronizing wheel is fixed on motor shaft with screw, the uniform rotation of driven by motor axle, axle transferring power drives synchronizing wheel uniform rotation, film starts to-and-fro motion after by tooth-shape structure one and tooth-shape structure two transmissions, tooth-shape structure three can mate the film of another specification, accomplishes that one takes turns dual-purpose.
The utility model has designed film synchronizing wheel structure, and the tooth-shape structure of two kinds of sizes can engage with the film of two kinds of different sizes, thereby realizes the transmission of synchronizing wheel for film.
Claims (5)
1. a film synchronizing wheel, it is characterized in that: the outer ring left-hand face of left side gear (2) is provided with tooth-shape structure one, one side of left side gear (2) is provided with boss, left tip circle (1) is set on boss, the opposite side of left side gear (2) is provided with ladder platform, ladder platform is embedded from left to right successively in the groove of the PATENT left side via of right side gear (4) and right tip circle (5), in the right side through hole of right side gear (4), be embedded with right tip circle (5), the outer ring right lateral surface of right side gear (4) is provided with tooth-shape structure two, the outside of left side gear (2) and right side gear (4) is arranged with middle part gear (3), the outer ring left-hand face of middle part gear (3) is provided with tooth-shape structure three.
2. a kind of film synchronizing wheel according to claim 1, is characterized in that: the side of described left side gear (2) is provided with axis hole.
3. a kind of film synchronizing wheel according to claim 1, is characterized in that: described tooth-shape structure one is identical with described tooth-shape structure two structures, and described tooth-shape structure one and described tooth-shape structure two engage with large specification film.
4. a kind of film synchronizing wheel according to claim 1, is characterized in that: described tooth-shape structure three engages with small dimension film.
5. a kind of film synchronizing wheel according to claim 1, is characterized in that: the size of described tooth-shape structure one and described tooth-shape structure two is greater than the size of described tooth-shape structure three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029001.4U CN203670682U (en) | 2014-01-17 | 2014-01-17 | Film synchronizing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029001.4U CN203670682U (en) | 2014-01-17 | 2014-01-17 | Film synchronizing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670682U true CN203670682U (en) | 2014-06-25 |
Family
ID=50966981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029001.4U Expired - Fee Related CN203670682U (en) | 2014-01-17 | 2014-01-17 | Film synchronizing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670682U (en) |
-
2014
- 2014-01-17 CN CN201420029001.4U patent/CN203670682U/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: 20140625 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |