CN108880076A - A kind of printer brushless motor - Google Patents
A kind of printer brushless motor Download PDFInfo
- Publication number
- CN108880076A CN108880076A CN201810794108.0A CN201810794108A CN108880076A CN 108880076 A CN108880076 A CN 108880076A CN 201810794108 A CN201810794108 A CN 201810794108A CN 108880076 A CN108880076 A CN 108880076A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- brushless motor
- fixing seat
- damper
- printer
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of printer brushless motors, including pedestal, two sides at the base top center are provided with sliding slot, the two sides of the base top are fixedly connected to support frame, the bottom of support frame as described above inner cavity is fixedly connected with damper, and damping spring is welded at the top of the damper inner cavity, and the bottom of the damping spring is welded with push rod, the two sides of the push rod are slidably connected with the inner wall of damper, and the bottom of the push rod through damper and is fixedly connected with fixed block.The present invention passes through the cooperation of sliding slot, support frame, damper, damping spring, push rod, fixed block, the first fixing seat, first connecting rod, the second connecting rod, the second fixing seat, damping bullet circle and shock-absorbing ball, enhance the damping effect of brushless motor, solve the problems, such as that the single brushless motor damping effect of structure is poor, the phenomenon that precision component shakes in brushless motor is avoided, is worth of widely use.
Description
Technical field
The present invention relates to technical field of electric equipment, specially a kind of printer brushless motor.
Background technique
Brshless DC motor is made of motor body and driver, is a kind of typical electromechanical integrated product, due to
Brushless direct current motor is run with autocontrol, so will not turn as the synchronous motor of heavy load starting under frequency control
Another plus starting winding, will not generate oscillation and step-out in load sudden change on son, the brushless direct current motor of Small And Medium Capacity
Permanent magnet mostly uses the rare-earth Nd-Fe-B of high energy product now（Nd-Fe-B）Material, therefore, rare earth permanent magnetic brushless motor
Volume ratio reduces a seat No. with capacity threephase asynchronous.
Brushless motor is the important composition of printer, however existing brushless motor is mostly the single brushless electricity of structure
Machine, the single brushless motor damping effect of structure is poor, when user carries printer, brushless motor is easily caused to collide with equal accident
Situation occurs, and is easily shaken the precision parts in brushless motor, brushless motor is easily caused to damage, cause user to nothing
Brush motor repairs, and enhances the labor intensity of user, reduces the working efficiency of user.
Summary of the invention
The purpose of the present invention is to provide a kind of printer brushless motors, have the advantages of good damping effect, solve
The problem of the single brushless motor damping effect difference of structure.
To achieve the above object, the present invention provides the following technical solutions：A kind of printer brushless motor, including pedestal,
Two sides at the base top center are provided with sliding slot, and the two sides of the base top are fixedly connected to support frame, institute
The bottom for stating support frame inner cavity is fixedly connected with damper, is welded with damping spring at the top of the damper inner cavity, described to subtract
The bottom of shake spring is welded with push rod, and the two sides of the push rod are slidably connected with the inner wall of damper, the bottom of the push rod
Through damper and it is fixedly connected with fixed block, the first fixing seat is fixedly connected at the center on the inside of support frame as described above, it is described
Surface at the top of first fixing seat is connected with first connecting rod by movable axis, and the surface of first fixing seat bottom is logical
It crosses movable axis and is connected with the second connecting rod, the inside of the first connecting rod and the second connecting rod passes through movable axis activity
It is connected with the second fixing seat, is provided with brushless motor on the inside of second fixing seat, at the center of the brushless motor bottom
It is fixedly connected with damping bullet circle, the bottom of the damping bullet circle is fixedly connected with shock-absorbing ball, and the shock-absorbing ball and sliding slot are sliding
Connection.
Preferably, the two sides of the brushless motor bottom are fixedly connected to support base, and the outside of the support base is fixed
It is connected with electric telescopic rod, kelly, the bottom on the inside of second fixing seat are fixedly connected on the outside of the electric telescopic rod
Offer the card slot being used cooperatively with kelly.
Preferably, the two sides of the base bottom are fixedly connected to mounting base, and the surface of the mounting base bottom opens up
There is threaded hole.
Preferably, the bottom of second fixing seat is fixedly connected with buffer spring, the bottom and bottom of the buffer spring
The top of seat is fixedly connected, and the buffer spring is located at the outside of sliding slot.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention passes through sliding slot, support frame, damper, damping spring, push rod, fixed block, the first fixing seat, the first connection
The cooperation of bar, the second connecting rod, the second fixing seat, damping bullet circle and shock-absorbing ball enhances the damping effect of brushless motor, solves
The problem of the single brushless motor damping effect difference of structure avoids precision zero in brushless motor when user carries printer
The phenomenon that part shakes, is worth of widely use.
2, the present invention passes through the cooperation of support base, electric telescopic rod, kelly and card slot, enhances the second fixing seat and brushless electricity
The stability of machine installs brushless motor convenient for user by the cooperation of mounting base and threaded hole, passes through buffering elastic
Spring, can protect the second fixing seat the phenomenon that avoiding the second fixing seat and pedestal from colliding, and extend the second fixing seat
Service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of A in Fig. 1 structure of the present invention.
In figure：1 pedestal, 2 sliding slots, 3 support frames, 4 dampers, 5 damping springs, 6 push rods, 7 fixed blocks, 8 first fixing seats,
9 first connecting rods, 10 second connecting rods, 11 second fixing seats, 12 brushless motors, 13 damping bullet circles, 14 shock-absorbing balls, 15 installations
Seat, 16 threaded holes, 17 support bases, 18 electric telescopic rods, 19 kellies, 20 card slots, 21 buffer springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The two sides of a kind of printer brushless motor referring to FIG. 1-2, including pedestal 1,1 bottom of pedestal are fixedly connected with
There is mounting base 15, the surface of 15 bottom of mounting base offers threaded hole 16, by the cooperation of mounting base 15 and threaded hole 16, is convenient for
User installs brushless motor 12, and the two sides at 1 top center of pedestal are provided with sliding slot 2, and buffer spring 21 is located at
The two sides in the outside of sliding slot 2,1 top of pedestal are fixedly connected to support frame 3, and the bottom of 3 inner cavity of support frame, which is fixedly connected with, to be subtracted
Device 4 is shaken, is welded with damping spring 5 at the top of 4 inner cavity of damper, the bottom of damping spring 5 is welded with push rod 6, the two sides of push rod 6
Inner wall with damper 4 is slidably connected, and the bottom of push rod 6 through damper 4 and is fixedly connected with fixed block 7, in support frame 3
The first fixing seat 8 is fixedly connected at the center of side, the surface at 8 top of the first fixing seat is connected with first by movable axis
The surface of connecting rod 9,8 bottom of the first fixing seat is connected with the second connecting rod 10, first connecting rod 9 and by movable axis
The inside of two connecting rods 10 passes through movable axis and is connected with the second fixing seat 11, and the bottom of the second fixing seat 11 is fixedly connected
There is buffer spring 21, the bottom of buffer spring 21 is fixedly connected with the top of pedestal 1, by buffer spring 21, avoids second from consolidating
The phenomenon that reservation 11 and pedestal 1 collide can protect the second fixing seat 11, and extend the second fixing seat 11 uses the longevity
Life, the inside of the second fixing seat 11 are provided with brushless motor 12, and the two sides of 12 bottom of brushless motor are fixedly connected to support base
17, the outside of support base 17 is fixedly connected with electric telescopic rod 18, and the outside of electric telescopic rod 18 is fixedly connected with kelly 19, the
The bottom of the inside of two fixing seat 11 offers the card slot 20 being used cooperatively with kelly 19, by support base 17, electric telescopic rod 18,
The cooperation of kelly 19 and card slot 20 enhances the stability of the second fixing seat 11 and brushless motor 12, in 12 bottom of brushless motor
Damping bullet circle 13 is fixedly connected at the heart, the bottom of damping bullet circle 13 is fixedly connected with shock-absorbing ball 14, and shock-absorbing ball 14 is with sliding slot 2
It is slidably connected.
In use, at pressure conduction to brushless motor 12, pressure passes through the second fixing seat when user carries printer
11, it is then applied on first connecting rod 9 and the second connecting rod 10, pressure pushes the damping spring 5 in damper 4, damping
Spring 5 drives push rod 6 to be pushed, and push rod 6 drives first connecting rod 9 to be pushed, and the second connecting rod 10 is made to be used as support, from
And pressure is offset, remaining pressure passes through damping bullet circle 13, makes the shock-absorbing ball 14 of 13 bottom of damping bullet circle in sliding slot 2
Sliding, so as to sufficiently be offset to the pressure on brushless motor 12.
In summary：The printer brushless motor passes through sliding slot 2, support frame 3, damper 4, damping spring 5, push rod
6, fixed block 7, the first fixing seat 8, first connecting rod 9, the second connecting rod 10, the second fixing seat 11, damping bullet circle 13 and damping
The cooperation of ball 14 solves the problems, such as that the single brushless motor damping effect of structure is poor.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of printer brushless motor, including pedestal（1）, it is characterised in that：The pedestal（1）Two sides at top center
It is provided with sliding slot（2）, the pedestal（1）The two sides at top are fixedly connected to support frame（3）, support frame as described above（3）Inner cavity
Bottom be fixedly connected with damper（4）, the damper（4）Damping spring is welded at the top of inner cavity（5）, the damping bullet
Spring（5）Bottom be welded with push rod（6）, the push rod（6）Two sides and damper（4）Inner wall be slidably connected, it is described to push away
Bar（6）Bottom run through damper（4）And it is fixedly connected with fixed block（7）, support frame as described above（3）It is fixed at the center of inside to connect
It is connected to the first fixing seat（8）, first fixing seat（8）The surface at top is connected with first connecting rod by movable axis
（9）, first fixing seat（8）The surface of bottom is connected with the second connecting rod by movable axis（10）, described first connects
Extension bar（9）With the second connecting rod（10）Inside pass through movable axis and be connected with the second fixing seat（11）, described second is solid
Reservation（11）Inside be provided with brushless motor（12）, the brushless motor（12）Damping bullet is fixedly connected at the center of bottom
Circle（13）, the damping bullet circle（13）Bottom be fixedly connected with shock-absorbing ball（14）, the shock-absorbing ball（14）With sliding slot（2）For cunning
Dynamic connection.
2. a kind of printer brushless motor according to claim 1, it is characterised in that：The brushless motor（12）Bottom
Two sides be fixedly connected to support base（17）, the support base（17）Outside be fixedly connected with electric telescopic rod（18）, institute
State electric telescopic rod（18）Outside be fixedly connected with kelly（19）, second fixing seat（11）The bottom of inside offer with
Kelly（19）The card slot being used cooperatively（20）.
3. a kind of printer brushless motor according to claim 1, it is characterised in that：The pedestal（1）The two of bottom
Side is fixedly connected to mounting base（15）, the mounting base（15）The surface of bottom offers threaded hole（16）.
4. a kind of printer brushless motor according to claim 1, it is characterised in that：Second fixing seat（11）'s
Bottom is fixedly connected with buffer spring（21）, the buffer spring（21）Bottom and pedestal（1）Top be fixedly connected, it is described
Buffer spring（21）Positioned at sliding slot（2）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794108.0A CN108880076A (en) | 2018-07-19 | 2018-07-19 | A kind of printer brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794108.0A CN108880076A (en) | 2018-07-19 | 2018-07-19 | A kind of printer brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108880076A true CN108880076A (en) | 2018-11-23 |
Family
ID=64303388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794108.0A Withdrawn CN108880076A (en) | 2018-07-19 | 2018-07-19 | A kind of printer brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108880076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113014031A (en) * | 2021-03-01 | 2021-06-22 | 江苏华频电子科技有限公司 | Brushless motor base structure and brushless motor |
-
2018
- 2018-07-19 CN CN201810794108.0A patent/CN108880076A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113014031A (en) * | 2021-03-01 | 2021-06-22 | 江苏华频电子科技有限公司 | Brushless motor base structure and brushless motor |
| CN113014031B (en) * | 2021-03-01 | 2022-03-25 | 江苏华频电子科技有限公司 | Brushless motor base structure and brushless motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |