CN206842369U - Cladded type helical axis - Google Patents
Cladded type helical axis Download PDFInfo
- Publication number
- CN206842369U CN206842369U CN201720226823.5U CN201720226823U CN206842369U CN 206842369 U CN206842369 U CN 206842369U CN 201720226823 U CN201720226823 U CN 201720226823U CN 206842369 U CN206842369 U CN 206842369U
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- CN
- China
- Prior art keywords
- matrix
- spiral
- block
- axle
- helical axis
- 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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- Screw Conveyors (AREA)
Abstract
The utility model provides a kind of cladded type helical axis.The cladded type helical axis includes axle matrix, spiral matrix, multiple cladding blocks, and the spiral matrix is set around the axle matrix in the shape of a spiral, and multiple cladding blocks are located at the axle matrix and the spiral matrix surface.The cladded type helical axis provided by the utility model solves the helical axis serious wear of prior art, the high technical problem of production cost.
Description
Technical field
The present invention relates to helical axis field, and in particular to a kind of cladded type helical axis.
Background technology
Helical feed is a kind of mode of movement moved using the helical axis rotation forces material provided with helical blade, extensively
Applied to a variety of production fields.Due to promoting the power of material movement to come from its friction between helical axis in course of conveying
Power, the frictional force that screw bearing is received are larger.
For the larger material of coefficient of friction, when such as conveying the compound for suppressing light cellular partition board, the abrasion of helical axis
It is extremely serious.Its service life such as can be improved to a certain degree using the helical axis of hard alloy high-abrasive material, but still needed
Helical axis is frequently replaced, substantially increases production cost.
The content of the invention
To solve the helical axis serious wear of prior art, the high technical problem of production cost, the present invention provides a kind of solution
The certainly cladded type helical axis of above mentioned problem.
A kind of cladded type helical axis, including axle matrix, spiral matrix, multiple cladding blocks, the spiral matrix is in the shape of a spiral
Set around the axle matrix, multiple cladding blocks are located at the axle matrix and the spiral matrix surface；
The cladding block includes axle matrix block, spiral matrix block, side wall block, and the axle matrix block is rectangular shaft matrix block,
The anglec of rotation of the axle matrix block along the spiral matrix is layed in the axle matrix surface successively；
The spiral matrix block is the width of rectangular coil matrix block, the width of the spiral matrix block and the spiral matrix
Degree is consistent, and the spiral matrix outer is layed in successively along the anglec of rotation of the spiral matrix；
The side wall block is fan annular sidewall block, the difference of the large and small radius of the side wall block and the spiral matrix phase pair
In the highly consistent of the axle matrix, the anglec of rotation of the side wall block along the spiral matrix is layed in the spiral base successively
Body sidewall.
In a kind of preferred embodiment of cladded type helical axis provided by the invention, the axle matrix block with the axle base
Body phase is cut, and the spiral matrix block is tangent with the spiral matrix.
Compared to prior art, the cladded type helical axis provided by the invention is provided with multiple cladding blocks, carries significantly
The high wearability of helical axis.And each cladding block is set independently of each other, is only needed pair when certain part produces abrasion
This is replaced, and without carrying out overall replacement to helical axis, effectively reduces production cost.
Brief description of the drawings
Fig. 1 is the structural representation of cladded type helical axis provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.
Referring to Fig. 1, it is the structural representation of cladded type helical axis provided by the invention.
The cladded type helical axis 1 includes axle matrix 11, spiral matrix 12, axle matrix block 13, spiral matrix block 14, side wall
Block 15.
The spiral matrix 12 is set around the axle matrix 11 in the shape of a spiral.
The axle matrix block 13 is rectangular shaft matrix block, along the anglec of rotation of the spiral matrix 12 successively with the side of welding
Formula is layed in the surface of axle matrix 11.The axle matrix block 13 is as flat board, with tangent with the axle matrix 11 during welding
Angle set.
The spiral matrix block 14 is rectangular coil matrix block, and its width is consistent with the width of the spiral matrix 12, and
The outer of spiral matrix 12 is layed in a welding manner successively along the anglec of rotation of the spiral matrix 12.Likewise, institute
Spiral matrix block 14 is stated as flat board, to be set with the tangent angle of the spiral matrix 12 during welding.
The side wall block 15 is fan annular sidewall block, and the difference of its large and small radius is with the spiral matrix 12 relative to described
Axle matrix 11 it is highly consistent, and be layed in the side wall of spiral matrix 12 successively along the anglec of rotation of the spiral matrix 12.
Particularly, the axle matrix block 13, the spiral matrix block 14, the side wall block 15 use zirconia ceramics
It is made.
Compared to prior art, the cladded type helical axis 1 provided by the invention is provided with the axle matrix block 13, the spiral shell
Matrix block 14, the side wall block 15 are revolved, substantially increases the wearability of helical axis.And each cladding block is set independently of each other,
Only need to be replaced the part when certain part produces abrasion, without carrying out overall replacement to helical axis, effectively reduce
Production cost.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, similarly it is included within the scope of patent protection of the present invention.
Claims (2)
- A kind of 1. cladded type helical axis, it is characterised in that：Including axle matrix, spiral matrix, multiple cladding blocks, the spiral matrix Set in the shape of a spiral around the axle matrix, multiple cladding blocks are located at the axle matrix and the spiral matrix surface；The cladding block includes axle matrix block, spiral matrix block, side wall block, and the axle matrix block is rectangular shaft matrix block, described The anglec of rotation of the axle matrix block along the spiral matrix is layed in the axle matrix surface successively；The spiral matrix block is the width one of rectangular coil matrix block, the width of the spiral matrix block and the spiral matrix Cause, the spiral matrix outer is layed in successively along the anglec of rotation of the spiral matrix；The side wall block is fan annular sidewall block, and the difference of the large and small radius of the side wall block is with the spiral matrix phase for institute The highly consistent of axle matrix is stated, the anglec of rotation of the side wall block along the spiral matrix is layed in the spiral matrix side successively Wall.
- 2. cladded type helical axis according to claim 1, it is characterised in that：The axle matrix block with the axle matrix phase Cut, the spiral matrix block is tangent with the spiral matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226823.5U CN206842369U (en) | 2017-03-09 | 2017-03-09 | Cladded type helical axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226823.5U CN206842369U (en) | 2017-03-09 | 2017-03-09 | Cladded type helical axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842369U true CN206842369U (en) | 2018-01-05 |
Family
ID=60789408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720226823.5U Expired - Fee Related CN206842369U (en) | 2017-03-09 | 2017-03-09 | Cladded type helical axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367502A (en) * | 2022-08-09 | 2022-11-22 | 广东众大智能科技有限公司 | Totally enclosed zero-leakage conveying spiral structure |
-
2017
- 2017-03-09 CN CN201720226823.5U patent/CN206842369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367502A (en) * | 2022-08-09 | 2022-11-22 | 广东众大智能科技有限公司 | Totally enclosed zero-leakage conveying spiral structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190309 |