CN206047882U - A kind of milling gap adjusts structure - Google Patents
A kind of milling gap adjusts structure Download PDFInfo
- Publication number
- CN206047882U CN206047882U CN201621037324.3U CN201621037324U CN206047882U CN 206047882 U CN206047882 U CN 206047882U CN 201621037324 U CN201621037324 U CN 201621037324U CN 206047882 U CN206047882 U CN 206047882U
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- equiped
- support plate
- fixed support
- sliding seat
- seat
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- 238000003801 milling Methods 0.000 title claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of milling gap adjusts structure, its fixing and mounting bracket upper end side installing is left, right side fixed support plate, left side fixed support plate is equiped with left side upper end fixed seat, left side lower end sliding seat, right side fixed support plate installing right side upper end fixed seat, right side lower end sliding seat, it is left, intermediate propeller shaft is installed between the fixed seat of right side upper end, the fixed seat installing of left side upper end drives the lifting motor of intermediate propeller shaft, it is left, mixing roll is installed between the sliding seat of right side lower end, left side upper end fixed seat installing left side elevating screw, right side upper end fixed seat installing right side elevating screw, a left side for intermediate propeller shaft, right part is left with corresponding side by taper gear pair respectively, right side elevating screw drive connection, left side lower end sliding seat installing left side feed screw nut, right side lower end sliding seat installing right side feed screw nut.By above-mentioned design, this utility model can be required according to grinding and effectively adjust milling gap, novel in structural design, high degree of automation and strong adaptability.
Description
Technical field
This utility model is related to printed circuit board (PCB) processing unit (plant) technical field, more particularly to a kind of milling gap adjustment knot
Structure.
Background technology
Printed circuit board（PCB）, also known as printed circuit board (PCB), it is the supplier of electronic devices and components electrical connection.It
Existing more than the 100 years history of development；It is mainly designed to layout design；It is to subtract significantly using the major advantage of circuit board
Few wiring and the mistake assembled, improve the gentle productive labor rate of Automated water.
In printed circuit board (PCB) process of manufacture, processing is ground to printed circuit board (PCB) typically by mixing roll；
For existing grinding roll structure, which can not typically realize that lifting moving is adjusted, i.e., milling gap cannot be carried out
Effectively adjust.
Utility model content
The purpose of this utility model is to provide a kind of milling gap adjustment structure for the deficiencies in the prior art, and this grinds
Mill gap adjusting structure can effectively adjust milling gap according to grinding requirement, novel in structural design, high degree of automation
And strong adaptability.
To reach above-mentioned purpose, this utility model is achieved through the following technical solutions.
A kind of milling gap adjusts structure, includes fixing and mounting bracket, and the upper end side of fixing and mounting bracket is equiped with and is in respectively
The left side fixed support plate that is vertically arranged, right side fixed support plate, left side fixed support plate, the bottom of right side fixed support plate
It is connected with fixing and mounting bracket respectively, left side fixed support plate is located at the left end side and left side fixed support plate of right side fixed support plate
With right side fixed support plate just to arranged for interval；
The upper end of left side fixed support plate is equiped with left side upper end fixed seat, the upper end installing of right side fixed support plate
There is right side upper end fixed seat, be equiped between left side upper end fixed seat and right side upper end fixed seat horizontal-extending along left and right directions
Intermediate propeller shaft, the left part of intermediate propeller shaft is rotatably installed in left side upper end fixed seat, intermediate propeller shaft
Right part is rotatably installed in right side upper end fixed seat, and left side upper end fixed seat is equiped with lifting motor, lifts
The power output shaft of motor is connected with the left part of intermediate propeller shaft by shaft coupling；
The lower end side of left side upper end fixed seat can be equiped with left side lower end sliding seat relatively up and downly, and right side upper end is solid
The lower end side of reservation can be equiped with right side lower end sliding seat, left side lower end sliding seat and the activity of right side lower end relatively up and downly
Mixing roll is equiped between seat, the left part of mixing roll, right part are rotatably installed under the left side of corresponding side respectively
End sliding seat, right side lower end sliding seat, left side upper end fixed seat are rotatably equiped with the left side lifting being vertically arranged
Screw mandrel, right side upper end fixed seat are rotatably equiped with the right side elevating screw being vertically arranged, a left side for intermediate propeller shaft
End, right part pass through left side elevating screw, the right side elevating screw drive connection of taper gear pair and corresponding side, left side respectively
Lower end sliding seat be equiped with left side feed screw nut, right side lower end sliding seat be equiped with right side feed screw nut, left side elevating screw with
Left side feed screw nut is engaged, and right side elevating screw is engaged with right side feed screw nut.
Wherein, left side guiding mechanism is equiped between left side lower end sliding seat and the left side fixed support plate, it is left
Side guiding mechanism is included and is screwed on left side fixed support plate and in the left rail being vertically arranged, the installing of left side lower end sliding seat
There is left slider, left slider is engaged with left rail.
Wherein, right side guiding mechanism is equiped between right side lower end sliding seat and the right side fixed support plate, it is right
Side guiding mechanism is included and is screwed on right side fixed support plate and in the right rail being vertically arranged, the installing of right side lower end sliding seat
There is right side slide block, right side slide block is engaged with right rail.
The beneficial effects of the utility model are：A kind of milling gap described in the utility model adjusts structure, and which fixes peace
Upper end side installing left and right side fixed support plate is shelved, left side fixed support plate is equiped with left side upper end fixed seat, left side lower end and lives
Dynamic seat, right side fixed support plate installing right side upper end fixed seat, right side lower end sliding seat, fills between the fixed seat of left and right side upper end
If intermediate propeller shaft, fixed seat installing in left side upper end drives the lifting motor of intermediate propeller shaft, left and right side lower end sliding seat
Between install mixing roll, left side upper end fixed seat installing left side elevating screw, right side upper end fixed seat installing right side elevating screw,
The left and right end of intermediate propeller shaft passes through taper gear pair and corresponding side left and right side elevating screw drive connection respectively, under left side
End sliding seat installing left side feed screw nut, right side lower end sliding seat installing right side feed screw nut.By said structure design, this reality
Milling gap is adjusted effectively with new can requirement according to grinding, novel in structural design, high degree of automation and adaptability
By force.
Description of the drawings
This utility model is further detailed below with accompanying drawing, but the embodiment in accompanying drawing do not constitute it is right
Any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Include in FIG：
1 --- fixing and mounting bracket 21 --- left side fixed support plate
22 --- right side fixed support plate 311 --- left side upper end fixed seat
312 --- left side lower end sliding seat 321 --- right side upper end fixed seat
322 --- right side lower end sliding seat 4 --- intermediate propeller shaft
5 --- lifting motor 6 --- mixing roll
71 --- left side elevating screw 72 --- right side elevating screw.
Specific embodiment
This utility model is illustrated with reference to specific embodiment.
As shown in figure 1, a kind of milling gap adjusts structure, fixing and mounting bracket 1, the upper end side of fixing and mounting bracket 1 are included
It is equiped with respectively in the left side fixed support plate 21, right side fixed support plate 22 being vertically arranged, left side fixed support plate 21, right side
The bottom of fixed support plate 22 is connected with fixing and mounting bracket 1 respectively, and left side fixed support plate 21 is located at right side fixed support plate
22 left end side and left side fixed support plate 21 are with right side fixed support plate 22 just to arranged for interval.
Further, the upper end of left side fixed support plate 21 is equiped with left side upper end fixed seat 311, and right side is fixed and supported
The upper end of plate 22 is equiped with right side upper end fixed seat 321, between left side upper end fixed seat 311 and right side upper end fixed seat 321
It is equiped with along the horizontal-extending intermediate propeller shaft 4 of left and right directions, the left part of intermediate propeller shaft 4 is rotatably installed in
Left side upper end fixed seat 311, the right part of intermediate propeller shaft 4 are rotatably installed in right side upper end fixed seat 321, left side
Upper end fixed seat 311 is equiped with lifting motor 5, lifts the power output shaft of motor 5 by shaft coupling and middle biography
The left part connection of moving axis 4.
Further, the lower end side of left side upper end fixed seat 311 can be equiped with left side lower end relatively up and downly and live
Dynamic seat 312, the lower end side of right side upper end fixed seat 321 can be equiped with right side lower end sliding seat 322, left side relatively up and downly
Mixing roll 6, the left part of mixing roll 6, right part difference are equiped between lower end sliding seat 312 and right side lower end sliding seat 322
Left side lower end sliding seat 312, the right side lower end sliding seat 322 of corresponding side, left side upper end fixed seat are installed in rotatably
311 are rotatably equiped with the left side elevating screw 71 being vertically arranged, and right side upper end fixed seat 321 is rotatably
It is equiped with the right side elevating screw 72 being vertically arranged, the left part of intermediate propeller shaft 4, right part pass through taper gear pair respectively
Left side elevating screw 71,72 drive connection of right side elevating screw with corresponding side, left side lower end sliding seat 312 are equiped with left side silk
Stem nut, right side lower end sliding seat 322 are equiped with right side feed screw nut, and left side elevating screw 71 is matched with left side feed screw nut
Close, right side elevating screw 72 is engaged with right side feed screw nut.
During utility model works, mixing roll 6 is ground processing to printed circuit board (PCB), wherein, this practicality is new
Type can be required according to grinding and effectively adjust the milling gap of mixing roll 6.In the milling gap process of adjustment mixing roll 6
In, lifting motor 5 drives intermediate propeller shaft 4 to rotate, and the left part of intermediate propeller shaft 4 drives left side by taper gear pair
Elevating screw 71 is rotated, and the right part of intermediate propeller shaft 4 drives right side elevating screw 72 to rotate by taper gear pair, rotation
Left side elevating screw 71 drives left side feed screw nut, left side lower end sliding seat 312 to move up and down, the right side elevating screw 72 of rotation
Right side feed screw nut, right side lower end sliding seat 322 is driven to move up and down；Wherein, left side lower end sliding seat 312, right side lower end are lived
Dynamic seat 322 is synchronous to be moved up and down, and left side lower end sliding seat 312, right side lower end sliding seat 322 drive mixing roll 6 to move up and down,
And then realize that milling gap is adjusted.
It should further be noted that stably and reliably upper and lower to ensure left side lower end sliding seat 312, right side lower end sliding seat 322
Mobile, this utility model is designed using following guide frames, specially：Left side lower end sliding seat 312 and left side fixed support plate
Left side guiding mechanism is equiped between 21, left side guiding mechanism is included and is screwed on left side fixed support plate 21 and in being vertically arranged
Left rail, left side lower end sliding seat 312 is equiped with left slider, and left slider is engaged with left rail；Likewise, right
Right side guiding mechanism is equiped between side lower end sliding seat 322 and right side fixed support plate 22, right side guiding mechanism includes spiral shell
Loaded on right side fixed support plate 22 and in the right rail being vertically arranged, right side lower end sliding seat 322 is equiped with right side slide block, right
Side slide is engaged with right rail.
Summary situation understands that, by said structure design, this utility model has novel in structural design, automatization's journey
Spend high and adaptable advantage.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (3)
1. a kind of milling gap adjusts structure, it is characterised in that：Include fixing and mounting bracket（1）, fixing and mounting bracket（1）Upper end
Side is equiped with respectively in the left side fixed support plate being vertically arranged（21）, right side fixed support plate（22）, left side fixed support plate
（21）, right side fixed support plate（22）Bottom respectively with fixing and mounting bracket（1）Connection, left side fixed support plate（21）It is located at
Right side fixed support plate（22）Left end side and left side fixed support plate（21）With right side fixed support plate（22）Just to being spaced cloth
Put；
Left side fixed support plate（21）Upper end be equiped with left side upper end fixed seat（311）, right side fixed support plate（22）'s
Upper end is equiped with right side upper end fixed seat（321）, left side upper end fixed seat（311）With right side upper end fixed seat（321）Between
It is equiped with along the horizontal-extending intermediate propeller shaft of left and right directions（4）, intermediate propeller shaft（4）Left part rotatably fill
Located at left side upper end fixed seat（311）, intermediate propeller shaft（4）Right part be rotatably installed in right side upper end fixed seat
（321）, left side upper end fixed seat（311）It is equiped with lifting motor（5）, lift motor（5）Power output shaft lead to
Cross shaft coupling and intermediate propeller shaft（4）Left part connection；
Left side upper end fixed seat（311）Lower end side can be equiped with left side lower end sliding seat relatively up and downly（312）, right side
Upper end fixed seat（321）Lower end side can be equiped with right side lower end sliding seat relatively up and downly（322）, the activity of left side lower end
Seat（312）With right side lower end sliding seat（322）Between be equiped with mixing roll（6）, mixing roll（6）Left part, right part difference
The left side lower end sliding seat of corresponding side is installed in rotatably（312）, right side lower end sliding seat（322）, left side upper end is admittedly
Reservation（311）Rotatably it is equiped with the left side elevating screw being vertically arranged（71）, right side upper end fixed seat（321）Can
It is equiped with the right side elevating screw being vertically arranged in relative rotation（72）, intermediate propeller shaft（4）Left part, right part difference
By taper gear pair and the left side elevating screw of corresponding side（71）, right side elevating screw（72）Drive connection, left side lower end are lived
Dynamic seat（312）It is equiped with left side feed screw nut, right side lower end sliding seat（322）It is equiped with right side feed screw nut, left side lifting silk
Bar（71）Feed screw nut is engaged with left side, right side elevating screw（72）Feed screw nut is engaged with right side.
2. a kind of milling gap according to claim 1 adjusts structure, it is characterised in that：Left side lower end sliding seat
（312）With the left side fixed support plate（21）Between be equiped with left side guiding mechanism, left side guiding mechanism includes and is screwed on
Left side fixed support plate（21）And in the left rail being vertically arranged, left side lower end sliding seat（312）Left slider is equiped with, it is left
Side slide is engaged with left rail.
3. a kind of milling gap according to claim 2 adjusts structure, it is characterised in that：Right side lower end sliding seat
（322）With the right side fixed support plate（22）Between be equiped with right side guiding mechanism, right side guiding mechanism includes and is screwed on
Right side fixed support plate（22）And in the right rail being vertically arranged, right side lower end sliding seat（322）Right side slide block is equiped with, it is right
Side slide is engaged with right rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037324.3U CN206047882U (en) | 2016-09-05 | 2016-09-05 | A kind of milling gap adjusts structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037324.3U CN206047882U (en) | 2016-09-05 | 2016-09-05 | A kind of milling gap adjusts structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047882U true CN206047882U (en) | 2017-03-29 |
Family
ID=58369471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037324.3U Expired - Fee Related CN206047882U (en) | 2016-09-05 | 2016-09-05 | A kind of milling gap adjusts structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637904A (en) * | 2018-06-19 | 2018-10-12 | 珠海镇东有限公司 | A kind of PCB grinders pressure control transmission system |
-
2016
- 2016-09-05 CN CN201621037324.3U patent/CN206047882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637904A (en) * | 2018-06-19 | 2018-10-12 | 珠海镇东有限公司 | A kind of PCB grinders pressure control transmission system |
| CN108637904B (en) * | 2018-06-19 | 2024-04-05 | 珠海镇东有限公司 | PCB grinds machine accuse pressure transmission system |
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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: 20170329 |