CN213322309U - Fixing part for printer pressing roller - Google Patents
Fixing part for printer pressing roller Download PDFInfo
- Publication number
- CN213322309U CN213322309U CN202022189095.XU CN202022189095U CN213322309U CN 213322309 U CN213322309 U CN 213322309U CN 202022189095 U CN202022189095 U CN 202022189095U CN 213322309 U CN213322309 U CN 213322309U
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- hole
- bearing mounting
- mounting hole
- diameter
- printer
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mounting for printer compresses tightly cylinder, including the mounting main part, the front of mounting main part is equipped with bearing mounting hole one and bearing mounting hole two, and bearing mounting hole one sets up in the left side of bearing mounting hole two, and bearing mounting hole one and bearing mounting hole two all divide into hole and outer hole, and the hole diameter of bearing mounting hole one is 4mm, and its hole diameter is 6mm, the hole diameter of bearing mounting hole two is 6mm, and its hole diameter is 9mm, the upper end of mounting main part is the arc structure face, the adoption of above-mentioned structure makes the utility model discloses convenient to use, easy operation, the installation of being convenient for, the installation back stability is good, is convenient for compress tightly the installation of cylinder, and it is convenient to dismantle simultaneously.
Description
Technical Field
The utility model relates to a mounting for printer compresses tightly cylinder.
Background
A Printer (Printer) is one of the output devices of a computer for printing the results of a computer process on an associated medium. The indexes for measuring the quality of the printer comprise three items: print resolution, print speed and noise. There are many types of printers, and an impact printer and a non-impact printer are classified according to whether or not a printing element strikes paper. Full-font character printers and dot matrix character printers are classified according to the character structure to be printed. A line printer is divided into a serial printer and a line printer in such a manner that a line character is formed on a paper. According to the adopted technology, the printer is divided into a column type, a spherical type, an ink jet type, a thermal type, a laser type, an electrostatic type, a magnetic type, a light emitting diode type and the like.
In the printing process of the printer, the paper is driven to move by the auxiliary action of the pressing roller and the driving roller, and in order to ensure the stable transmission of the paper, the pressing roller has to have better stability in the rotating process; meanwhile, the compaction roller is easy to damage in the using process, so that the compaction roller needs to be replaced; the current mode fixed to compressing roller is all fixed through the mounting basically, and the current compressing roller mounting is not solitary structure, and this just makes compressing roller be difficult to change after damaging, and stability is relatively poor simultaneously, consequently need improve current fixed knot who compresses tightly the cylinder and construct, designs a section stability good, and the installation is dismantled convenient novel fixing piece for compressing roller.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation, the installation of being convenient for, installation back stability is good, is convenient for compress tightly the installation of cylinder, and it is convenient to dismantle simultaneously, has the mounting that is used for the printer to compress tightly the cylinder of practicality and use universality.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a mounting for printer pinch-off roller, includes the mounting main part, the front of mounting main part is equipped with bearing mounting hole one and bearing mounting hole two, and bearing mounting hole one sets up in the left side of bearing mounting hole two, and bearing mounting hole one and bearing mounting hole two all divide into hole and outer hole, and the hole diameter of bearing mounting hole one is 4mm, and its hole diameter is 6mm, the hole diameter of bearing mounting hole two is 6mm, and its hole diameter is 9mm, the upper end of mounting main part is the arc structure face, the bottom of mounting main part is equipped with reference column one and reference column two, one side of reference column one is equipped with locating hole one, one side of reference column two is equipped with locating hole two.
Preferably, the center distance between the first positioning hole and the second positioning hole is 9 mm.
Preferably, the diameter of the first positioning hole and the diameter of the second positioning hole are 3 mm.
Preferably, the length of the bottom of the fixing body is 26mm, and the maximum height of the fixing body is 23.5 mm.
Preferably, the bearing mounting hole I and the bearing mounting hole II are semi-through holes.
The utility model has the advantages that: convenient to use, easy operation, the installation of being convenient for, installation back stability is good, is convenient for compress tightly the installation of cylinder, and it is convenient to dismantle simultaneously, has practicality and the universality of use.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the back structure of the present invention;
fig. 4 is a schematic bottom structure diagram of the present invention;
the bearing fixing structure comprises a fixing piece main body 1, a bearing mounting hole I2, a bearing mounting hole II 3, a positioning column I4, a positioning column II 5, a positioning column I6, a positioning hole I7, a positioning hole II 8 and an arc-shaped structure surface.
Detailed Description
Referring to fig. 1 to 4, the fixing part for the printer pressure roller comprises a fixing part main body 1, wherein a first bearing mounting hole 2 and a second bearing mounting hole 3 are arranged on the front side of the fixing part main body 1, the first bearing mounting hole 2 is arranged on the left side of the second bearing mounting hole 3, the first bearing mounting hole 2 and the second bearing mounting hole 3 are both divided into an inner hole and an outer hole, the inner hole diameter of the first bearing mounting hole 2 is 4mm, the outer hole diameter of the first bearing mounting hole is 6mm, the inner hole diameter of the second bearing mounting hole 3 is 6mm, the outer hole diameter of the second bearing mounting hole is 9mm, the upper end of the fixing part main body 1 is an arc-shaped structural surface 8, a first positioning column 4 and a second positioning column 5 are arranged at the bottom of the fixing part main body 1, a first positioning hole 6 is arranged on one side of the first positioning.
Furthermore, the center distance between the first positioning hole 6 and the second positioning hole 7 is 9 mm.
Furthermore, the diameters of the first positioning hole 6 and the second positioning hole 7 are 3 mm.
Further, the length of the bottom of the fixing member main body 1 is 26mm, and the maximum height thereof is 23.5 mm.
Further, the bearing mounting hole I2 and the bearing mounting hole II 3 are both semi-through holes.
The utility model discloses during the installation, at first will compress tightly cylinder and bearing installation in the bearing mounting hole, insert the locating hole on the printer with the reference column, insert the locating hole of mounting with the reference column on the printer, accomplish the fixed of mounting and location, accomplish the installation that compresses tightly the cylinder. The novel roller pressing device is convenient to use, simple to operate, convenient to install, good in stability after installation, convenient to press the roller to install, convenient to disassemble and wide in practicability and use.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a mounting for printer pinch roller which characterized in that: including the mounting main part, the front of mounting main part is equipped with bearing mounting hole one and bearing mounting hole two, and bearing mounting hole one sets up in the left side of bearing mounting hole two, and bearing mounting hole one and bearing mounting hole two all divide into hole and outer hole, and the hole diameter of bearing mounting hole one is 4mm, and its hole diameter is 6mm, the hole diameter of bearing mounting hole two is 6mm, and its hole diameter is 9mm, the upper end of mounting main part is the arc structure face, the bottom of mounting main part is equipped with reference column one and reference column two, one side of reference column one is equipped with locating hole one, one side of reference column two is equipped with locating hole two.
2. A mount for a printer platen roller as in claim 1, wherein: the center distance between the first positioning hole and the second positioning hole is 9 mm.
3. A mount for a printer platen roller as in claim 1, wherein: the diameter of the first positioning hole and the diameter of the second positioning hole are 3 mm.
4. A mount for a printer platen roller as in claim 1, wherein: the length of the bottom of the fixing piece main body is 26mm, and the highest height of the fixing piece main body is 23.5 mm.
5. A mount for a printer platen roller as in claim 1, wherein: and the bearing mounting hole I and the bearing mounting hole II are semi-through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189095.XU CN213322309U (en) | 2020-09-29 | 2020-09-29 | Fixing part for printer pressing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189095.XU CN213322309U (en) | 2020-09-29 | 2020-09-29 | Fixing part for printer pressing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213322309U true CN213322309U (en) | 2021-06-01 |
Family
ID=76068899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022189095.XU Expired - Fee Related CN213322309U (en) | 2020-09-29 | 2020-09-29 | Fixing part for printer pressing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213322309U (en) |
-
2020
- 2020-09-29 CN CN202022189095.XU patent/CN213322309U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210601 |