A kind of reciprocating Pneumatic polishing mechanism
Technical field
This utility model is related to woodworking machinery edge banding machine field, specially a kind of reciprocating Pneumatic polishing mechanism.
Background technology
At present, known edge banding machine polishing mechanism is divided into two kinds.One kind is common polishing mechanism, and itself is adjusted without cylinder
Position, needs to adjust the polishing position between polishing mechanism and plank manually, and upper and lower polishing mechanism motor has been rotated backward mutually
Into polishing process, this structure during work, can cause polishing wheel wear uneven and produces and shake excessive, buff wheel
The defect such as service life is short;Another kind is Pneumatic polishing mechanism, carries small cylinder action mechanical motion parts, adjusts cotton piece buff and throws
Optical position, is typically mounted on aluminium section bar crossbeam and guide rail, but existing this structure is excessively complicated, and manufacturing cost is high, and
Two inter-agency spaces too closely, are unfavorable for installation and debugging and change parts.
The content of the invention
The purpose of this utility model is to provide a kind of reciprocating Pneumatic polishing mechanism of simple structure, to solve
The problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:A kind of reciprocating pneumatic polisher
Structure, including upper reciprocal polishing part and lower reciprocal polishing part, it is characterised in that:Lower reciprocal polishing is partly installed in reciprocal throwing
The lower section of light part, upthrow photofixation seat are fixed by screws on aluminium section bar crossbeam, and upthrow photofixation seat be connected cover for seat
Close and install, lifting guide shaft and connecting seat fit are installed, upper angle adjustment seat is connected with lifting guide shaft, upper cylinder, upper cylinder seat, on
Guide pillar, upper linear bearing, top chock, upper guide post seat are serially connected and are fixed in upper angle adjustment seat jointly, upper polishing
Motor is sequentially concatenated with upper coupling band, upper buff, and upper polishing motor is connected with upper motor mounting plate and is locked at upper guide post seat
On;Lower cylinder, lower cylinder seat, lower guide pillar, lower linear bearing, step, lower guide pillar seat are serially connected and are fixed on jointly
In lower angle adjustment seat, lower polishing motor is sequentially concatenated with lower coupling band, lower buff, and lower polishing motor is installed with lower motor
Plate connects and is locked in lower guide pillar seat, and lower polishing base is installed with lifting guide pillar fit, and is fixed by handle, and lifting guide pillar is stretched
Go out partial-length to be connected with lower angle adjustment seat, lower polishing base is by screw locking on framework panel.
The lifting guide shaft is fixed fit by handle and is connected on connecting seat.
The lower polishing base is fixed fit by handle and is connected in lifting guide pillar.
Compared with prior art, the beneficial effects of the utility model are:This utility model optimizes the machinery of whole mechanism
The installation site of structure and lower reciprocal polishing mechanism so that rail sections vacancy out facilitates installs some little auxiliary mechanisms, and
On framework panel, position is fully used;Upper and lower reciprocal polishing part all adopts the fit form in axle and hole, structure adjustment portion
It is face contact to divide so that mechanism kinematic process contact face is more more stable;Mechanical moving parts using popular bearing block with it is straight
Bobbin holds, guide shaft, the combination of guide shaft seat, point contact movement it is more smooth;Reciprocal polishing part optimizes installation form down, increases and throws
Light base is fixed on framework panel, makes full use of position vacant in frame;Small cylinder is touched by air pressure reciprocal back and forth
Running, completes the polishing of upper and lower two corners of workpiece, connecting seat and lifting guide shaft handle locking, lifting guide shaft and regulation
Between seat, screw locking inclines certain angle and increases and the contact area of workpiece corner, and it is right that the reciprocating motion of polishing mechanism is optimized
The hommization of mechanism is arranged, and is made buff wheel uniform wear can extend the service life of buff wheel, and is conveniently replaceable cotton piece buff.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is reciprocal polishing part explosive view of the present utility model.
Fig. 3 is lower reciprocal polishing part explosive view of the present utility model.
In figure:The upper reciprocal polishing parts of 1-;100- lifting guide shafts;102- top chocks;103- upper guide post seats;Lead on 104-
Post;The upper linear bearings of 105-;106- upper cylinder seats;The upper polishing motors of 107-;The upper coupling bands of 108-;109- upper cylinders;On 110-
Buff;The upper motor mounting plates of 111-;112- upper angle adjustment seats;113- connecting seats;114- handles;115- plain washers;
116- hexagon socket cap head screws;117- spring washers;118- upthrow photofixation seats;Reciprocal polishing part under 2-;It is straight under 201-
Bobbin holds;Buff wheel under 202-;203- lower cylinders;Polishing motor under 204-;Coupling band under 205-;Base is polished under 206-;
207- lifting guide pillars;Guide pillar under 208-;Guide pillar seat under 209-;210- lower cylinder seats;Motor mounting plate under 211-;212- lower angles
Adjustment seat;213- steps;214- plain washers;215- handles.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1 to Fig. 3, a kind of reciprocating Pneumatic polishing mechanism that this utility model is provided, including it is upper past
Part 1 and lower reciprocal polishing part 2 are polished again, and lower reciprocal polishing part 2 is installed on the lower section of reciprocal polishing part 1.It is upper past
Part 1 is polished again includes upthrow photofixation seat 118, connecting seat 113, lifting guide shaft 100, upper angle adjustment seat 112, upper cylinder
109th, upper cylinder seat 106, upper guide post 104, upper linear bearing 105, top chock 102, upper guide post seat 103, upper polishing motor
107th, upper coupling band 108, upper buff 110, upper motor mounting plate 111 and upper guide post seat 103;Wrap lower reciprocal polishing part 2
Included lower cylinder 203, lower cylinder seat 210, lower guide pillar 208, lower linear bearing 201, step 213, lower guide pillar seat 209, under
Angular adjustment seat 212, lower polishing motor 204, lower coupling band 202, lower buff 205, lower motor mounting plate 211, lower polishing
Base 206 and lifting guide pillar 207.Upthrow photofixation seat 118 is fixed by screws on aluminium section bar crossbeam, and upthrow photofixation seat
118 are installed with 113 fit of connecting seat, and lifting guide shaft 100 is connected with 113 fit of connecting seat, and is fixed by handle 114, wherein,
Connecting seat 113 is T-type structure.Upper angle adjustment seat 112 is connected with lifting guide shaft 100, upper cylinder 109, upper cylinder seat 106, on
Guide pillar 104, upper linear bearing 105, top chock 102, upper guide post seat 103 are serially connected and are fixed on jointly upper angle regulation
On seat 112, upper polishing motor 107 is sequentially concatenated with upper coupling band 108, upper buff 110, upper polishing motor 107 and upper electricity
Machine installing plate 111 connects and is locked on upper guide post seat 103, lower cylinder 203, lower cylinder seat 210, lower guide pillar 208, lower linear bearing
201st, step 213, lower guide pillar seat 209 are serially connected and are fixed in lower angle adjustment seat 212 jointly, lower polishing motor
204 are sequentially concatenated with lower coupling band 202, lower buff 205, and lower polishing motor 204 is connected with lower motor mounting plate 211 locking
In lower guide pillar seat 209, lower polishing base 206 is installed with 207 fit of lifting guide pillar, and is fixed by handle 215, lifting guide pillar
207 extension length are connected with lower angle adjustment seat 212, and lower polishing base 206 passes through screw locking on framework panel,
Upper coupling band 108 stays gap 0.5-1 millimeters, lower coupling band 202 to pacify with lower polishing motor 204 with 107 mounting surface of upper polishing motor
Stay gap 0.5-1 millimeters in dress face.
Specifically used mode:In utility model works, by by upper reciprocal polishing part 1 and lower reciprocal polishing part 2
It is separately mounted on abundant aluminium section bar crossbeam, with framework panel, up and down reciprocatingly polish and complete jointly polishing function, by gas
Pressure is touched small cylinder and is back and forth operated back and forth, completes the polishing on the both sides up and down of workpiece corner, connecting seat and lifting guide shaft
100 are locked with five-pointed star handle 114, and between lifting guide shaft 100 and adjustment seat, screw locking inclines certain angle and increases and workpiece side
The contact area at angle, the reciprocating motion of polishing mechanism optimize the hommization to mechanism and arrange, make buff wheel can uniform wear simultaneously
The service life of buff wheel can be extended, and be conveniently replaceable cotton piece buff.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.