CN205890141U - Pre -compaction wheel positioner - Google Patents
Pre -compaction wheel positioner Download PDFInfo
- Publication number
- CN205890141U CN205890141U CN201620829255.3U CN201620829255U CN205890141U CN 205890141 U CN205890141 U CN 205890141U CN 201620829255 U CN201620829255 U CN 201620829255U CN 205890141 U CN205890141 U CN 205890141U
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- CN
- China
- Prior art keywords
- wheel
- locating piece
- locating
- pinch roller
- roller positioner
- 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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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model provides a pre -compaction wheel positioner, including pivot, locating wheel and fabric wheel, the locating wheel cover is established in the pivot, locating wheel and pivot sliding connection's, the fabric wheel cover is established in the pivot, fabric wheel and locating wheel rigid coupling, the locating wheel periphery is equipped with positioning groove, and the positioning groove below is equipped with integrated into one piece's locating piece, and the locating piece stretches into in the positioning groove. Pre -compaction wheel positioner, become a set of locating piece through the improvement, improve the stability of pre -compaction wheel, reduce the wearing and tearing to the locating piece, and the locating piece changes to oiliness nylon locating piece instead, can further improve wear resistance like this, and the life who makes the locating piece has improved 3 times and has reduced cost of maintenance, has improved the printing machine availability factor.
Description
Technical field
This utility model belongs to printing mechanism field, especially relates to a kind of pre- pinch roller positioner.
Background technology
The pre- pinch roller of printer is used for paper backfin, and existing pre- pinch roller locating piece is two groups of copper billet locating pieces such as Fig. 1 institute
Show, due to the wearability of copper, be not especially good, so copper locating piece, be often worn out, due to being two groups of positioning, his joint face
Long-pending smaller also impact wear-out life.
Content of the invention
In view of this, this utility model is directed to a kind of pre- pinch roller positioner, to solve existing pre- pinch roller positioning
The problems such as block is easy to wear, service life is short.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of pre- pinch roller positioner, including rotating shaft 3, locating wheel 1 and fabric wheel 2；
Described locating wheel 1 is set in described rotating shaft 3, and described locating wheel 1 is slidably connected with described rotating shaft 3, described pressure
Line wheel 2 is set in described rotating shaft 3, and described fabric wheel 2 is affixed with described locating wheel 1；
Described locating wheel 1 periphery is provided with detent 11, is provided with integrally formed locating piece below described detent 11
4, described locating piece 4 stretches in described detent 11.
Further, the section of described locating piece 4 is semicircle.
Further, described locating piece 4 is containing nylon locating piece.
Further, described locating piece 4 is provided with multiple installing holes 41.
Further, described installing hole 41 is screwed hole.
Further, described fabric wheel 2 and described locating wheel 1 are detachably connected.
Further, described fabric wheel 2 is connected by bolt 5 with described locating wheel 1.
Further, the depth of described detent 11 is at least 20mm.
Further, the depth of described detent 11 is 25～35mm.
With respect to prior art, pre- pinch roller positioner described in the utility model has the advantage that
Pre- pinch roller positioner described in the utility model, becomes one group of locating piece by improving, and improves the steady of pre- pinch roller
Qualitative, reduce the abrasion to locating piece；And oil-containing nylon locating piece used instead by locating piece, wearability so can be improved further
Can, make the service life of locating piece improve 3 times and reduce maintenance cost, improve printer service efficiency.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the structural representation of positioner in prior art；
Fig. 2 is the structural representation of the pre- pinch roller positioner described in this utility model embodiment；
Fig. 3 is another angled arrangement schematic diagram of the pre- pinch roller positioner described in this utility model embodiment.
Description of reference numerals:
1- locating wheel；11- detent；2- fabric wheel；3- rotating shaft；4- locating piece；41- installing hole.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in this utility model for the term.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of pre- pinch roller positioner, as shown in Figures 2 and 3, including rotating shaft 3, locating wheel 1 and fabric wheel 2；
Locating wheel 1 is set in rotating shaft 3, and locating wheel 1 is slidably connected with rotating shaft 3, and fabric wheel 2 is set in rotating shaft 3, pressure
Line wheel 2 is affixed with locating wheel 1；
Locating wheel 1 periphery is provided with detent 11, is provided with integrally formed locating piece 4, locating piece 4 below detent 11
Stretch in detent 11.
The section of locating piece 4 is semicircle.
Locating piece 4 is containing nylon locating piece.
Locating piece 4 is provided with multiple installing holes 41.
Installing hole 41 is screwed hole.
Fabric wheel 2 is detachably connected with locating wheel 1.
Fabric wheel 2 is connected by bolt 5 with locating wheel 1.
The depth of detent 11 is at least 20mm.
The depth of detent 11 is 25～35mm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of pre- pinch roller positioner it is characterised in that: include rotating shaft (3), locating wheel (1) and fabric wheel (2)；
Described locating wheel (1) is set in described rotating shaft (3), and described locating wheel (1) and described rotating shaft (3) are slidably connected, institute
State fabric wheel (2) to be set in described rotating shaft (3), described fabric wheel (2) is affixed with described locating wheel (1)；
Described locating wheel (1) periphery is provided with detent (11), is provided with integrally formed positioning below described detent (11)
Block (4), described locating piece (4) is stretched in described detent (11).
2. pre- pinch roller positioner according to claim 1 it is characterised in that: the section of described locating piece (4) be semicircle.
3. pre- pinch roller positioner according to claim 1 it is characterised in that: described locating piece (4) is fixed containing nylon
Position block.
4. pre- pinch roller positioner according to claim 1 it is characterised in that: described locating piece (4) is provided with multiple peaces
Dress hole (41).
5. pre- pinch roller positioner according to claim 4 it is characterised in that: described installing hole (41) be screwed hole.
6. the pre- pinch roller positioner according to any one of claim 1-5 it is characterised in that: described fabric wheel (2) and institute
State locating wheel (1) to be detachably connected.
7. pre- pinch roller positioner according to claim 6 it is characterised in that: described fabric wheel (2) and described locating wheel
(1) pass through bolt (5) to connect.
8. pre- pinch roller positioner according to claim 1 it is characterised in that: the depth of described detent (11) is at least
For 20mm.
9. pre- pinch roller positioner according to claim 8 it is characterised in that: the depth of described detent (11) be 25
～35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829255.3U CN205890141U (en) | 2016-07-29 | 2016-07-29 | Pre -compaction wheel positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829255.3U CN205890141U (en) | 2016-07-29 | 2016-07-29 | Pre -compaction wheel positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890141U true CN205890141U (en) | 2017-01-18 |
Family
ID=57783508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620829255.3U Active CN205890141U (en) | 2016-07-29 | 2016-07-29 | Pre -compaction wheel positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205890141U (en) |
-
2016
- 2016-07-29 CN CN201620829255.3U patent/CN205890141U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300300 No. 19 Huaming Avenue, Dongli District, Tianjin Patentee after: Tianjin Huaming Group Co., Ltd. Address before: 300300 No. 19 Huaming Avenue, Dongli District, Tianjin Patentee before: TIANJIN JINDONG HUAMING CARTON FACTORY |