CN206464989U - Brush plate machine synchronous hunting mechanism - Google Patents
Brush plate machine synchronous hunting mechanism Download PDFInfo
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- CN206464989U CN206464989U CN201720052068.3U CN201720052068U CN206464989U CN 206464989 U CN206464989 U CN 206464989U CN 201720052068 U CN201720052068 U CN 201720052068U CN 206464989 U CN206464989 U CN 206464989U
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- belt pulley
- supporting plate
- rotating shaft
- synchronous hunting
- machine synchronous
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Abstract
The utility model discloses a kind of brush plate machine synchronous hunting mechanism, it is desirable to provide two brush rolls up and down that are a kind of simple in construction, stable and can making brush plate machine realize the brush plate machine synchronous hunting mechanism of synchronous hunting.The utility model includes the first supporting plate and the second supporting plate, motor is fixedly installed in first supporting plate, rotating shaft is vertically arranged with second supporting plate, the lower end of the rotating shaft is connected through second supporting plate and with second supporting plate rotation, and the front output shaft of the motor is connected with the lower end of the rotating shaft by cardan drive；The brush plate machine synchronous hunting mechanism also includes the first cam mechanism and the second cam mechanism, and the rear output shaft of the motor passes first supporting plate and is connected with first cam mechanism 7, and the rotating shaft is connected with second cam mechanism.The utility model is applied to the technical field of brush plate machine synchronous hunting mechanism.
Description
Technical field
The utility model is related to a kind of swing mechanism, more particularly to a kind of brush plate machine synchronous hunting mechanism.
Background technology
There are a kind of PCB brush plate machines at present, it has two brush rolls up and down, two up and down that two brush rolls can simultaneously to PCB
Face is ground, so as to improve the efficiency of grinding.Brush roll is that pcb board is ground by way of rotation, while in order to
Overcome the problem of brush roll easily produces polishing scratch when grinding in a single direction, we will be separately mounted to difference by two brush rolls up and down
Left-right swinging mechanism on, under the driving of cam mechanism bilateral reciprocation occurs for swing mechanism, so that brush roll is just in left and right
Rotated in reciprocating motion, substantially increase the surface grinding quality of pcb board.But during actual grinding, we
It was found that the bilateral reciprocation of two brush rolls is difficult often synchronization due to above and below, the ripple trace of line can be thus produced, and then
Reduction have impact on the surface quality of pcb board.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies in the prior art there is provided one kind it is simple in construction,
Two brush rolls up and down that are stable and can making brush plate machine realize the brush plate machine synchronous hunting mechanism of synchronous hunting.
The technical scheme that the utility model is used is：The utility model includes the first supporting plate and the second supporting plate, institute
State and motor is fixedly installed in the first supporting plate, rotating shaft is vertically arranged with second supporting plate, the lower end of the rotating shaft is worn
Cross second supporting plate and rotated with second supporting plate and is connected, the front output shaft of the motor and the lower end of the rotating shaft
Connected by cardan drive；The brush plate machine synchronous hunting mechanism also includes the first cam mechanism and the second cam mechanism, institute
State motor rear output shaft pass first supporting plate and with first cam mechanism be connected, the rotating shaft with it is described
Second cam mechanism is connected.
Further, the upper end of the rotating shaft is provided with several bearings.
Further, the upper end of the rotating shaft is provided with two bearings.
Further, it is provided with first cam mechanism on the first big belt pulley, the rear output shaft and is provided with first
Small belt pulley, the wheel footpath of first big belt pulley is more than the wheel footpath of first small belt pulley, first big belt pulley and
Connected between first small belt pulley by the first belt transmission.
Further, it is provided with second cam mechanism in the second big belt pulley, the rotating shaft and is provided with the second cuticle
Belt wheel, second small belt pulley is located at the middle part of the rotating shaft, and the wheel footpath of second big belt pulley is small more than described second
The wheel footpath of belt pulley, is connected between second big belt pulley and second small belt pulley by the second belt transmission.
The beneficial effects of the utility model are：Because the utility model is using synchronous design, including the first supporting plate and
It is fixedly installed in second supporting plate, first supporting plate in motor, second supporting plate and is vertically arranged with rotating shaft, it is described
The lower end of rotating shaft is through second supporting plate and is connected with second supporting plate rotation, the front output shaft of the motor and institute
The lower end for stating rotating shaft is connected by cardan drive；The brush plate machine synchronous hunting mechanism also includes the first cam mechanism and second
Cam mechanism, the rear output shaft of the motor passes first supporting plate and is connected with first cam mechanism, institute
Rotating shaft is stated to be connected with second cam mechanism, so, the utility model is simple in construction, stable and can make brush board
Two brush rolls up and down of machine realize synchronous hunting, so as to ensure that the grinding quality of brush plate machine.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, in the present embodiment, the utility model includes the first supporting plate 1 and the second supporting plate 2, described the
It is fixedly installed in one supporting plate 1 in motor 3, second supporting plate 2 and is vertically arranged with rotating shaft 4, the lower end of the rotating shaft 4 is worn
Cross second supporting plate 2 and rotated with second supporting plate 2 and is connected, the front output shaft 5 of the motor 3 and the rotating shaft 4
Lower end be connected by universal joint 6；The brush plate machine synchronous hunting mechanism also includes the first cam mechanism 7 and the second cam
Mechanism 8, the rear output shaft 9 of the motor 3 passes first supporting plate 1 and is connected with first cam mechanism 7, institute
Rotating shaft 4 is stated to be connected with second cam mechanism 8.By above-mentioned design, first cam mechanism 7 and institute can guarantee that
State the second cam mechanism 8 to be synchronized with the movement, and then first cam mechanism 7 and second cam mechanism 8 are synchronously driven
Move corresponding brush roll.
In the present embodiment, the upper end of the rotating shaft 4 is provided with several bearings 16.In the present embodiment, the rotating shaft 4
Upper end be provided with two bearings 16.The stability of the rotating shaft 4 can further be increased by the bearing 16.
In the present embodiment, it is provided with first cam mechanism 7 on first big belt pulley 10, the rear output shaft 9
The first small belt pulley 11 is provided with, the wheel footpath of first big belt pulley 10 is more than the wheel footpath of first small belt pulley 11, institute
State between the first big belt pulley 10 and first small belt pulley 11 and to be connected by the first belt 14.
In the present embodiment, it is provided with the second big belt pulley 12, the rotating shaft 4 and sets on second cam mechanism 8
There is the second small belt pulley 13, second small belt pulley 13 is located at the middle part of the rotating shaft 4, the wheel of second big belt pulley 12
Footpath is more than the wheel footpath of second small belt pulley 13, passes through between second big belt pulley 12 and second small belt pulley 13
Second belt 15 is connected.
The utility model is applied to the technical field of brush plate machine synchronous hunting mechanism.
Although embodiment of the present utility model is described with practical solution, do not constitute and the utility model is contained
The limitation of justice, for those skilled in the art, the group according to this specification to the modification of its embodiment and with other schemes
Conjunction will be apparent from.
Claims (5)
1. a kind of brush plate machine synchronous hunting mechanism, it is characterised in that：The brush plate machine synchronous hunting mechanism includes the first supporting plate
（1）With the second supporting plate（2）, first supporting plate（1）On be fixedly installed motor（3）, second supporting plate（2）It is upper perpendicular
Directly it is provided with rotating shaft（4）, the rotating shaft（4）Lower end pass through second supporting plate（2）And with second supporting plate（2）Turn
Dynamic connection, the motor（3）Front output shaft（5）With the rotating shaft（4）Lower end pass through universal joint（6）Drive connection；It is described
Brush plate machine synchronous hunting mechanism also includes the first cam mechanism（7）With the second cam mechanism（8）, the motor（3）Rear output
Axle（9）Pass first supporting plate（1）And with first cam mechanism（7）Drive connection, the rotating shaft（4）With described
Two cam mechanisms（8）Drive connection.
2. brush plate machine synchronous hunting mechanism according to claim 1, it is characterised in that：The rotating shaft（4）Upper end set
There are several bearings（16）.
3. brush plate machine synchronous hunting mechanism according to claim 2, it is characterised in that：The rotating shaft（4）Upper end set
There are two bearings（16）.
4. brush plate machine synchronous hunting mechanism according to claim 1, it is characterised in that：First cam mechanism（7）On
It is provided with the first big belt pulley（10）, the rear output shaft（9）On be provided with the first small belt pulley（11）, the first big belt
Wheel（10）Wheel footpath be more than first small belt pulley（11）Wheel footpath, first big belt pulley（10）With first cuticle
Belt wheel（11）Between pass through the first belt（14）Drive connection.
5. brush plate machine synchronous hunting mechanism according to claim 1, it is characterised in that：Second cam mechanism（8）On
It is provided with the second big belt pulley（12）, the rotating shaft（4）On be provided with the second small belt pulley（13）, second small belt pulley
（13）Positioned at the rotating shaft（4）Middle part, second big belt pulley（12）Wheel footpath be more than second small belt pulley（13）
Wheel footpath, second big belt pulley（12）With second small belt pulley（13）Between pass through the second belt（15）Transmission connects
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052068.3U CN206464989U (en) | 2017-01-17 | 2017-01-17 | Brush plate machine synchronous hunting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052068.3U CN206464989U (en) | 2017-01-17 | 2017-01-17 | Brush plate machine synchronous hunting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464989U true CN206464989U (en) | 2017-09-05 |
Family
ID=59706614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052068.3U Active CN206464989U (en) | 2017-01-17 | 2017-01-17 | Brush plate machine synchronous hunting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464989U (en) |
-
2017
- 2017-01-17 CN CN201720052068.3U patent/CN206464989U/en active Active
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