CN204262707U - The shaping hub of driving-belt - Google Patents
The shaping hub of driving-belt Download PDFInfo
- Publication number
- CN204262707U CN204262707U CN201420712661.2U CN201420712661U CN204262707U CN 204262707 U CN204262707 U CN 204262707U CN 201420712661 U CN201420712661 U CN 201420712661U CN 204262707 U CN204262707 U CN 204262707U
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- CN
- China
- Prior art keywords
- forming skeleton
- bar
- venthole
- driving
- chamber
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- 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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- 238000007493 shaping process Methods 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 description 13
- 239000000084 colloidal system Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model provides the shaping hub of a kind of driving-belt, comprise forming skeleton and the removable gum cover be enclosed within outside forming skeleton, forming skeleton inside offers chamber, the end opens of forming skeleton has the air admission hole with chamber, the periphery of forming skeleton is provided with multiple air flue, described air flue comprises two bar-shaped troughs in right-angled intersection, and the cross part of two bar-shaped troughs offers venthole, venthole and chamber.The shaping hub of the utility model driving-belt can take off gum cover from forming skeleton easily.
Description
Technical field
The utility model relates to driving-belt and manufactures field, is specifically the shaping hub of a kind of driving-belt.
Background technology
The shaping hub of driving-belt is an important tool in drive belt manufacturing process.The shaping hub of driving-belt of prior art comprises forming skeleton and the removable gum cover be enclosed within outside forming skeleton, forming skeleton inside offers chamber, the end opens of forming skeleton has the air admission hole with chamber, the periphery of forming skeleton is provided with multiple air flue, air flue is general circular venthole, circular venthole and chamber.Often gum cover to be taken off from forming skeleton in process of production.During operation, pass into gases at high pressure by air admission hole in chamber, gases at high pressure back down gum cover, so that workman takes off gum cover after circular venthole injection.But due to the circular venthole that the air flue on forming skeleton is general, make the contact area of gases at high pressure and gum cover little, the top power that gases at high pressure are applied on gum cover is limited, gum cover fully cannot depart from forming skeleton, workman also needs to apply larger dynamics when forming skeleton takes off gum cover, operation inconvenience, inefficiency.
Summary of the invention
The purpose of this utility model is: provide a kind of shaping hub of driving-belt that can take off gum cover easily from forming skeleton.
The utility model solves the technical scheme that its technical problem adopts: the shaping hub of a kind of driving-belt, comprise forming skeleton and the removable gum cover be enclosed within outside forming skeleton, forming skeleton inside offers chamber, the end opens of forming skeleton has the air admission hole with chamber, the periphery of forming skeleton is provided with multiple air flue, described air flue comprises two bar-shaped troughs in right-angled intersection, and the cross part of two bar-shaped troughs offers venthole, venthole and chamber.
Width corresponding to the cross part of described bar-shaped trough and another bar-shaped trough is greater than the diameter of venthole, and venthole is positioned at the center of two bar-shaped trough cross parts.
The utility model compared with prior art, have the following advantages: the air flue on the shaping hub forming skeleton of the utility model driving-belt by two in the bar-shaped trough of right-angled intersection and venthole form, gases at high pressure spread along bar-shaped trough to four direction after venthole injection, so greatly can increase the contact area of gases at high pressure and gum cover, raising gases at high pressure are applied to the top power on gum cover, colloid and forming skeleton are fully departed from, facilitates workman to take off gum cover, increase work efficiency.
As preferably, described air flue is uniformly distributed along the circumferential direction of forming skeleton and short transverse.Adopt this structural design, make gum cover be subject to the top power of gases at high pressure evenly, thus improve the disengaging effect of gum cover and forming skeleton further, make workman take off gum cover convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the shaping hub of the utility model driving-belt.
Shown in figure: 1, forming skeleton 2, gum cover 3, venthole 4, air admission hole 5, bar-shaped trough.
Detailed description of the invention
Below by drawings and Examples, the utility model is further elaborated.
As shown in Figure 1: the shaping hub of a kind of driving-belt, forming skeleton 1 and the removable gum cover 2 be enclosed within outside forming skeleton 1 is comprised.Forming skeleton 1 inside offers chamber, and the end opens of forming skeleton 1 has the air admission hole 4 with chamber.The periphery of forming skeleton 1 is provided with multiple air flue, and the cross part that air flue comprises two bar-shaped trough 5, two bar-shaped troughs 5 in right-angled intersection offers venthole 3, venthole 3 and chamber.
In the present embodiment, described bar-shaped trough 5 and the width corresponding to cross part of another bar-shaped trough 5 are greater than the diameter of venthole 3, and venthole 3 is positioned at the center of two bar-shaped trough 5 cross parts.So, can ensure that the gases at high pressure penetrated from venthole 3 all can spread along bar-shaped trough 5.
In the present embodiment, described air flue is uniformly distributed along the circumferential direction of forming skeleton 1 and short transverse.Adopt this structural design, make gum cover 2 be subject to the top power of gases at high pressure evenly, thus improve gum cover 2 and the disengaging effect of forming skeleton 1 further, make workman take off gum cover 2 convenient.
Air flue on the shaping hub forming skeleton 1 of the utility model driving-belt by two in the bar-shaped trough 5 of right-angled intersection and venthole 3 form, gases at high pressure spread along bar-shaped trough 5 to four direction after venthole 3 penetrates, so greatly can increase the contact area of gases at high pressure and gum cover 2, raising gases at high pressure are applied to the top power on gum cover 2, colloid and forming skeleton 1 are fully departed from, facilitate workman to take off gum cover 2, increase work efficiency.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff in the scope not departing from this invention thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its scope protected according to right.
Claims (3)
1. the shaping hub of driving-belt, comprise forming skeleton and the removable gum cover be enclosed within outside forming skeleton, forming skeleton inside offers chamber, the end opens of forming skeleton has the air admission hole with chamber, the periphery of forming skeleton is provided with multiple air flue, it is characterized in that: described air flue comprises two bar-shaped troughs in right-angled intersection, and the cross part of two bar-shaped troughs offers venthole, venthole and chamber.
2. the shaping hub of driving-belt according to claim 1, it is characterized in that: the width corresponding to the cross part of described bar-shaped trough and another bar-shaped trough is greater than the diameter of venthole, venthole is positioned at the center of two bar-shaped trough cross parts.
3. the shaping hub of driving-belt according to claim 1, is characterized in that: described air flue is uniformly distributed along the circumferential direction of forming skeleton and short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712661.2U CN204262707U (en) | 2014-11-25 | 2014-11-25 | The shaping hub of driving-belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712661.2U CN204262707U (en) | 2014-11-25 | 2014-11-25 | The shaping hub of driving-belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262707U true CN204262707U (en) | 2015-04-15 |
Family
ID=52797604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420712661.2U Active CN204262707U (en) | 2014-11-25 | 2014-11-25 | The shaping hub of driving-belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182537A (en) * | 2016-08-03 | 2016-12-07 | 盖茨优霓塔传动***(苏州)有限公司 | Transmission band molding hub |
-
2014
- 2014-11-25 CN CN201420712661.2U patent/CN204262707U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182537A (en) * | 2016-08-03 | 2016-12-07 | 盖茨优霓塔传动***(苏州)有限公司 | Transmission band molding hub |
| CN106182537B (en) * | 2016-08-03 | 2018-11-30 | 盖茨优霓塔传动***(苏州)有限公司 | Transmission belt forms hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170331 Address after: 312000 Shaoxing Binhai New Town Lek Town Patentee after: Zhejiang Acron Transmission System Co., Ltd. Address before: City street Jin Shun garden in Shangyu city of Shaoxing province Zhejiang 312300 Building 5 room 205 Patentee before: Ruan Yiyi |