CN208930908U - A kind of dancing roll of installation easy to disassemble - Google Patents
A kind of dancing roll of installation easy to disassemble Download PDFInfo
- Publication number
- CN208930908U CN208930908U CN201820781116.7U CN201820781116U CN208930908U CN 208930908 U CN208930908 U CN 208930908U CN 201820781116 U CN201820781116 U CN 201820781116U CN 208930908 U CN208930908 U CN 208930908U
- Authority
- CN
- China
- Prior art keywords
- dancing roll
- bearing
- wallboard
- dancing
- step shaft
- 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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Abstract
The utility model belongs to printer technology field, more particularly to a kind of dancing roll of installation easy to disassemble, including the first dancing roll, the second dancing roll, first dancing roll left end and first bearing are assembled, and are fixed in the location hole opened up on left wallboard by Step Shaft, and motor wave washer is installed between Step Shaft and first bearing, first dancing roll right end assembles second bearing, fast disassembling handlebar passes through insertion second bearing from the locating slot on right wallboard, and fast disassembling handlebar is equipped with hole, and positioning pin inserts in the hole；Second dancing roll is fastened on left wallboard by 3rd bearing and fulcrum, is connected on the positioning seat of right wallboard on the right side of the second dancing roll by another 3rd bearing and thread spindle, and VS lock washer is installed in the junction of thread spindle and the second dancing roll.The utility model solves in conventional presses that dancing roll installation is complicated, and the larger problem of adjustment difficulty can effectively eliminate the vibration of dancing roll axial direction, suitable for dancing roll change in location in need timely demand.
Description
Technical field
The utility model relates to a kind of dancing rolls of installation easy to disassemble, belong to printer technology field.
Background technique
In printer technology, paper guiding roller device is a kind of very common, and uses a kind of very more devices, and traditional
Paper guiding roller device due to the required precision of printing technology itself it is higher, mounting process is complicated, and adjustment difficulty is bigger, so tearing open
Unload install it is not very convenient.
Utility model content
In order to solve the problems, such as that dancing roll disassembly installation is complicated in conventional presses, the utility model provides a kind of convenience
Dismantle the dancing roll of installation.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of dancing roll of installation easy to disassemble,
Including the first dancing roll, the second dancing roll, motor wave washer, first bearing, second bearing, 3rd bearing, Step Shaft is fixed
Position pin, VS lock washer.First dancing roll left end and first bearing are assembled, and first bearing is mounted on Step Shaft, step
Axis is fixed in the location hole opened up on left wallboard, and there are gap between Step Shaft and first bearing, motor wave is installed in gap
Shape washer, the first dancing roll right end direct-assembling second bearing, fast disassembling handlebar pass through insertion the from the locating slot on right wallboard
In two bearings, fast disassembling handlebar is equipped with hole, and positioning pin inserts in the hole；Second dancing roll passes through 3rd bearing and branch axis connection, branch
Axis is fixed on left wallboard, and by another 3rd bearing and screw thread axis connection on the right side of the second dancing roll, thread spindle is connected to the right side
On the positioning seat of wallboard, VS lock washer is installed in the junction of thread spindle and the second dancing roll.
Further preferably, nut is installed, nut abuts positioning seat, and rotating threaded shaft increases fulcrum and spiral shell on the thread spindle
The spacing of line axis.
The beneficial effects of the utility model are: the replacement of the utility model dancing roll and convenient disassembly, can effectively eliminate and lead
The vibration of paper bowl axial direction, suitable for dancing roll change in location in need timely demand, the axial restraint of dancing roll effectively controls
System.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the dancing roll of installation easy to disassemble of the utility model.
Fig. 2 is a kind of status diagram of the dancing roll of installation easy to disassemble of the utility model.
In figure: the left wallboard of 1-, 2- motor wave washer, 3- Step Shaft, 4- first bearing, the first dancing roll of 5-, 6- are fixed
Position pin, 7- second bearing, 8- fast disassembling handlebar, the right wallboard of 9-, 1 0- fulcrum, 11- 3rd bearing, the second dancing roll of 12-, 13- spiral shell
Line axis, 14-VS lock washer, 15- nut, 16- positioning seat.
Specific embodiment
The utility model is further clarified with reference to the accompanying drawing.
As shown in Figs. 1-2, a kind of dancing roll of installation easy to disassemble, including the first dancing roll 5, the second dancing roll 12, electricity
Machine wave washer 2, first bearing 4, second bearing 7,3rd bearing 11, Step Shaft 3, positioning pin 6, VS lock washer 14.Institute
It states 5 left end of the first dancing roll and first bearing 4 is assembled, first bearing 4 is mounted on Step Shaft 3, and Step Shaft 3 is fixed on left wall
In the location hole opened up on plate 1, there are gap between Step Shaft 3 and first bearing 4, motor wave washer 2 is installed in gap, the
One dancing roll, 5 right end direct-assembling second bearing 7, fast disassembling handlebar 8 pass through from the locating slot on right wallboard and are inserted into the second axis
It holds in 7, fast disassembling handlebar 8 is equipped with hole, and positioning pin 6 inserts in the hole；Second dancing roll 12 is connected by 3rd bearing 11 and fulcrum 10
It connects, fulcrum 10 is fixed on left wall 1, is connect by another 3rd bearing 11 with thread spindle 13 on the right side of the second dancing roll 12, spiral shell
Line axis 13 is connected on the positioning seat 16 of right wallboard 9, and VS lock washer is installed in the junction of thread spindle 13 and the second dancing roll 12
14。
Right wallboard 9 opens up locating slot, and positioning pin 6 is caught in locating slot, and fast disassembling handlebar 8 is mounted on left wallboard location hole, step
Axis 3 and motor wave washer 2 are deformed, 180 ° of rotation fast disassembling handlebars 8, and motor wave washer 2 generates elastic force and will position
Pin 6 is caught in the locating slot of right wallboard 9.By motor wave washer language positioning pin cooperation realize the first dancing roll fastening with
Positioning.
Nut 15 is installed, nut 15 abuts positioning seat 16, and rotating threaded shaft 13 increases fulcrum 10 and screw thread on thread spindle 13
The spacing of axis 13.By two end faces of VS lock washer all with feature contacts, and slight deformation is generated, realize that second leads paper
The adjustment of roller position.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (2)
1. a kind of dancing roll of installation easy to disassemble, it is characterized in that: including the first dancing roll (5), the second dancing roll (12), motor
With wave washer (2), first bearing (4), second bearing (7), 3rd bearing (11), Step Shaft (3), positioning pin (6),
VS lock washer (14), the first dancing roll (5) left end and first bearing (4) are assembled, and first bearing (4) is mounted on Step Shaft
(3) on, Step Shaft (3) is fixed in the location hole opened up on left wallboard (1), between existing between Step Shaft (3) and first bearing (4)
Gap, installation motor is with wave washer (2) in gap；First dancing roll (5) right end direct-assembling second bearing (7), fast disassembling handlebar
(8) it passes through and is inserted into second bearing (7) from the locating slot on right wallboard (9), fast disassembling handlebar (8) is equipped with hole, positioning pin
(6) it inserts in the hole；Second dancing roll (12) is connect by 3rd bearing (11) with fulcrum (10), and fulcrum (10) is fixed on left wallboard
(1) it on, is connect by another 3rd bearing (11) with thread spindle (13) on the right side of the second dancing roll (12), thread spindle (13) connection
On the positioning seat (16) of right wallboard (9), VS lock washer is installed in the junction of thread spindle (13) and the second dancing roll (12)
(14).
2. the dancing roll of a kind of installation easy to disassemble according to claim 1, it is characterized in that: pacifying on the thread spindle (13)
Loading nut (15), nut (15) abut positioning seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781116.7U CN208930908U (en) | 2018-05-24 | 2018-05-24 | A kind of dancing roll of installation easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781116.7U CN208930908U (en) | 2018-05-24 | 2018-05-24 | A kind of dancing roll of installation easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930908U true CN208930908U (en) | 2019-06-04 |
Family
ID=66714641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781116.7U Expired - Fee Related CN208930908U (en) | 2018-05-24 | 2018-05-24 | A kind of dancing roll of installation easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088571A (en) * | 2020-01-15 | 2020-05-01 | 安徽兰翔纺机科技有限公司 | Quick-mounting rubber roller of spinning machine |
-
2018
- 2018-05-24 CN CN201820781116.7U patent/CN208930908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088571A (en) * | 2020-01-15 | 2020-05-01 | 安徽兰翔纺机科技有限公司 | Quick-mounting rubber roller of spinning machine |
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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: 20190604 Termination date: 20200524 |