CN207796254U - Interchangeable spool Guiding wheel structure - Google Patents
Interchangeable spool Guiding wheel structure Download PDFInfo
- Publication number
- CN207796254U CN207796254U CN201720867269.9U CN201720867269U CN207796254U CN 207796254 U CN207796254 U CN 207796254U CN 201720867269 U CN201720867269 U CN 201720867269U CN 207796254 U CN207796254 U CN 207796254U
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- China
- Prior art keywords
- spool
- guiding wheel
- interchangeable
- wheel structure
- utility
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Abstract
The utility model is related to a kind of interchangeable spool Guiding wheel structures, it includes spool, it is equipped with construction opening in the spool front end, ball bearing is equipped in the construction opening, the ball bearing is connected by locating shaft with spool, it is equipped with axis card on the locating shaft on the outside of the spool, spool guide post is equipped in the spool rear end.The utility model is split type, at low cost, and performance is more preferable.
Description
Technical field
The utility model is related to a kind of Guiding wheel structures, and in particular to a kind of spool Guiding wheel structure.
Background technology
In the prior art, variable control valve guide wheel mostly uses friction roller and rolls to complete, because rubbing back and forth for a long time,
Idler wheel is easily worn, and can not be repaired, while damaging variable spool, dependent variable spool high precision machining, and maintenance cost is relatively non-
Chang Gao.
Invention content
Goal of the invention：The purpose of this utility model is to overcome deficiency in the prior art, provide it is a kind of split type, at
This is low, the better interchangeable spool Guiding wheel structure of performance.
Technical solution：In order to solve the above-mentioned technical problem, interchangeable spool Guiding wheel structure described in the utility model, it is wrapped
Spool is included, construction opening is equipped in the spool front end, ball bearing is equipped in the construction opening, the ball bearing is logical
It crosses locating shaft with spool to be connected, axis card is equipped on the locating shaft on the outside of the spool, is led equipped with spool in the spool rear end
Column.
The spool and spool guide post are an integral structure.
The axis card is clamp spring, sets two altogether.
Advantageous effect：Compared with prior art, remarkable advantage is the utility model：The utility model structure setting is closed
Original whole idler wheel is split as split structure comprising spool, locating shaft and ball bearing, all in this way rubs by reason
It wipes power all to concentrate on above bearing ball, if damage, only need to change bearing, be changed without the whole series, this product uses spirit
Living, at low cost, performance is more preferable, and the service life is longer.
Description of the drawings
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, interchangeable spool Guiding wheel structure described in the utility model, it includes spool 1, described
1 front end of spool is equipped with construction opening 2, and ball bearing 3 is equipped in the construction opening 2, and the ball bearing 3 passes through locating shaft
4 are connected with spool 1, and axis card 5 is equipped on the locating shaft 4 in 1 outside of the spool, and spool guide post is equipped in 1 rear end of the spool
6；The spool 1 and spool guide post 6 are an integral structure；The axis card 5 is clamp spring, sets two altogether.The utility model structure is set
It sets rationally, original whole idler wheel is split as split structure comprising spool, locating shaft and ball bearing, it is all in this way
Frictional force all concentrate on above bearing ball, if damage, only need to change bearing, changed without the whole series, this product makes
With flexible, at low cost, performance is more preferable, and the service life is longer.
The utility model provides a kind of thinking and method, and there are many method and the approach for implementing the technical solution, with
Only it is preferred embodiments of the present invention described in upper, it is noted that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications should also regard
For the scope of protection of the utility model, all undefined components in this embodiment can be implemented in the prior art.
Claims (3)
1. interchangeable spool Guiding wheel structure, it is characterised in that：It includes spool（1）, in the spool（1）Front end is equipped with installation and opens
Mouthful（2）, in the construction opening（2）It is interior to be equipped with ball bearing（3）, the ball bearing（3）Pass through locating shaft（4）With spool
（1）It is connected, in the spool（1）The locating shaft in outside（4）It is equipped with axis card（5）, in the spool（1）It is led equipped with spool rear end
Column（6）.
2. interchangeable spool Guiding wheel structure according to claim 1, it is characterised in that：The spool（1）With spool guide post
（6）It is an integral structure.
3. interchangeable spool Guiding wheel structure according to claim 1, it is characterised in that：The axis card（5）For clamp spring, set altogether
Two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867269.9U CN207796254U (en) | 2017-07-18 | 2017-07-18 | Interchangeable spool Guiding wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867269.9U CN207796254U (en) | 2017-07-18 | 2017-07-18 | Interchangeable spool Guiding wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796254U true CN207796254U (en) | 2018-08-31 |
Family
ID=63274383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867269.9U Active CN207796254U (en) | 2017-07-18 | 2017-07-18 | Interchangeable spool Guiding wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268575A (en) * | 2017-07-18 | 2019-01-25 | 无锡市德美嘉机械科技有限公司 | Interchangeable spool Guiding wheel structure |
-
2017
- 2017-07-18 CN CN201720867269.9U patent/CN207796254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268575A (en) * | 2017-07-18 | 2019-01-25 | 无锡市德美嘉机械科技有限公司 | Interchangeable spool Guiding wheel structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |