CN209534512U - With the high-accuracy printer main shaft for increasing frictional force - Google Patents
With the high-accuracy printer main shaft for increasing frictional force Download PDFInfo
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- CN209534512U CN209534512U CN201821832158.5U CN201821832158U CN209534512U CN 209534512 U CN209534512 U CN 209534512U CN 201821832158 U CN201821832158 U CN 201821832158U CN 209534512 U CN209534512 U CN 209534512U
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- Prior art keywords
- axis body
- main shaft
- printer main
- several
- frictional force
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Abstract
The utility model discloses having the high-accuracy printer main shaft for increasing frictional force, it is related to printer technology field.The utility model includes outer axis body and interior axis body, and outer one surface of axis body is provided with the first through hole；First through hole week side be fixedly connected with four the first fixed blocks；Outer axis body side face is fixedly connected with eight the second fixed blocks；Eight one surface linear arrays of the second fixed block have friction block；Outer axis body side face is fixedly connected with a gear；It opens there are four notch in interior axis body side face；Interior axis body side face is provided with a thread groove；Thread groove week, side was threaded with two nuts.The utility model solves the problems, such as that existing printer main shaft surface does not have reinforced shaft intensity device by the way that the second fixed block is arranged on outer axis body surface；By the way that friction block is arranged, solve the problems, such as that existing printer main shaft does not increase rubbing device.
Description
Technical field
The utility model belongs to printer technology field, more particularly to the high-accuracy printing owner with increase frictional force
Axis.
Background technique
Printer is one of output equipment of computer, for computer disposal result to be printed upon associated media.Weighing apparatus
The index of amount printer quality has three: print resolution, print speed and noise.There are many type of printer, by printing member
Whether part has stroke to paper, divides impact printer and non-impact printer.By printable character structure, holotype word is divided to beat
Print machine and dot character printer.In such a way that line inscribed is formed on paper, divide string data printer and line printer.By being adopted
Technology divides the printers such as cylindricality, spherical shape, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, LED type.
Existing printer main shaft surface does not have a reinforced shaft intensity device, printer main shaft for a long time with paper CONTACT WITH FRICTION,
Be easy so that printer main shaft deformation occurs, the final normal work for influencing printer main shaft；Existing printer main shaft does not have
Increase rubbing device, printer main shaft with paper CONTACT WITH FRICTION, can make axis side become smooth, be unfavorable for the defeated of paper for a long time
It send, influences printing effect.
Utility model content
The purpose of this utility model is to provide having the high-accuracy printer main shaft for increasing frictional force, by outer axis body
The second fixed block is arranged in surface, solves the problems, such as that existing printer main shaft surface does not have reinforced shaft intensity device；By setting
Friction block is set, solves the problems, such as that existing printer main shaft does not increase rubbing device.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model be with the high-accuracy printer main shaft for increasing frictional force, including outer axis body and interior axis body, it is described
Outer one surface of axis body is provided with the first through hole；The first through hole week side is fixedly connected with four the first fixed blocks；It is described
Outer axis body side face is fixedly connected with eight the second fixed blocks；Eight one surface linear arrays of the second fixed block have friction
Block；The outer axis body side face is fixedly connected with a gear；It opens there are four notch in the interior axis body side face；The interior axis body week
Side is provided with a thread groove；The thread groove week, side was threaded with two nuts.
Further, the outer axis body includes five round tubes；Five round tube internal structures are all the same.
Further, the interior axis body side face and surface difference gap in outer shaft body, model of the difference in 0.1mm-0.2mm
It encloses.
Further, four first fixed blocks are cylindrical structure.
Further, four notches are arc-shaped structure；Four the first fixed block week sides with four
Notch inner surface is slidably connected.
The utility model has the following beneficial effects:
1, the utility model solves existing printer main shaft surface by the way that the second fixed block is arranged on outer axis body surface
There is no a reinforced shaft intensity device, printer main shaft for a long time with paper CONTACT WITH FRICTION, be easy so that printer main shaft deformation occurs, most
The problem of influencing the normal work of printer main shaft eventually, the intensity of main shaft can be enhanced in the second fixed block of setting, has not shadow
The advantages of ringing the normal work of printer main shaft.
2, the utility model solves existing printer main shaft and does not increase rubbing device, beat by setting friction block
Owner's axial length phase and paper CONTACT WITH FRICTION are printed, axis side can be made to become smooth, be unfavorable for the conveying of paper, influence printing effect
The problem of, the friction block of setting can increase the friction between main shaft and paper, have the advantages that improve printing effect.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram with the high-accuracy printer main shaft for increasing frictional force of the utility model；
Fig. 2 is the structural schematic diagram of outer axis body；
Fig. 3 is the structural schematic diagram of interior axis body；
In attached drawing, parts list represented by the reference numerals are as follows:
The outer axis body of 1-, axis body in 2-, the first through hole of 3-, the first fixed block of 4-, the second fixed block of 5-, 6- friction block, 7-
Gear, 8- notch, 9- thread groove, 10- nut, 11- round tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, the utility model is with the high-accuracy printer main shaft for increasing frictional force, including outer shaft
Body 1 and interior axis body 2, outer 1 one surface of axis body are provided with the first through hole 3；First side of through hole 3 weeks is fixedly connected with four first
Fixed block 4；1 week side of outer axis body is fixedly connected with eight the second fixed blocks 5；Eight 5 one surface linear arrays of the second fixed block
There is friction block 6；1 week side of outer axis body is fixedly connected with a gear 7；2 weeks sides of interior axis body are provided with four notches 8；Interior axis body 2 weeks
Side is provided with a thread groove 9；9 weeks sides of thread groove are threaded with two nuts 10.
Wherein as shown in Fig. 2, outer axis body 1 includes five round tubes 11；Five 11 internal structures of round tube are all the same.
Wherein as shown in Figure 1,2 weeks sides of interior axis body and outer 1 inner surface difference gap of axis body, difference is in 0.1mm-0.2mm
Range.
Wherein as shown in Fig. 2, four the first fixed blocks 4 are cylindrical structure.
Wherein as shown in figure 3, four notches 8 are arc-shaped structure；Four the first fixed blocks, 4 weeks sides with four slots
8 inner surfaces of mouth are slidably connected.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of with the high-accuracy printer main shaft for increasing frictional force, including outer axis body (1) and interior axis body (2), feature exists
In:
(1) one surface of outer axis body is provided with the first through hole (3)；First through hole (3) is if all sides are fixedly connected with
Dry first fixed block (4)；The all sides of the outer axis body (1) are fixedly connected with several second fixed blocks (5)；Several described second is solid
Determining (5) one surface linear array of block has friction block (6)；The all sides of the outer axis body (1) are fixedly connected with a gear (7)；
The all sides of the interior axis body (2) are provided with several notches (8)；The all sides of the interior axis body (2) are provided with a thread groove (9)；Institute
It states all sides of thread groove (9) and is threaded with several nuts (10).
2. according to claim 1 a kind of with the high-accuracy printer main shaft for increasing frictional force, which is characterized in that described
Outer axis body (1) includes several round tubes (11)；Several round tube (11) internal structures are all the same.
3. according to claim 1 a kind of with the high-accuracy printer main shaft for increasing frictional force, which is characterized in that described
The all sides of interior axis body (2) and outer axis body (1) inner surface difference gap, range of the difference in 0.1mm-0.2mm.
4. according to claim 1 a kind of with the high-accuracy printer main shaft for increasing frictional force, which is characterized in that several
First fixed block (4) is cylindrical structure.
5. according to claim 1 a kind of with the high-accuracy printer main shaft for increasing frictional force, which is characterized in that several
The notch (8) is arc-shaped structure；Several all sides of first fixed block (4) are sliding with several notches (8) inner surface
Dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832158.5U CN209534512U (en) | 2018-11-08 | 2018-11-08 | With the high-accuracy printer main shaft for increasing frictional force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832158.5U CN209534512U (en) | 2018-11-08 | 2018-11-08 | With the high-accuracy printer main shaft for increasing frictional force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534512U true CN209534512U (en) | 2019-10-25 |
Family
ID=68247926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832158.5U Active CN209534512U (en) | 2018-11-08 | 2018-11-08 | With the high-accuracy printer main shaft for increasing frictional force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534512U (en) |
-
2018
- 2018-11-08 CN CN201821832158.5U patent/CN209534512U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214445 No. 1, Jinxiu Road, Shizhuang, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangsu farsheng Seiko technology Co.,Ltd. Address before: 214445 No. 1, Jinxiu Road, Shizhuang, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN FASTEN PRECISION MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |