CN209190514U - A kind of mill component of sanding machine - Google Patents
A kind of mill component of sanding machine Download PDFInfo
- Publication number
- CN209190514U CN209190514U CN201822045043.8U CN201822045043U CN209190514U CN 209190514 U CN209190514 U CN 209190514U CN 201822045043 U CN201822045043 U CN 201822045043U CN 209190514 U CN209190514 U CN 209190514U
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- mill
- interior
- component
- sanding machine
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Abstract
The utility model provides a kind of mill component of sanding machine, belongs to field of mechanical technique.It solves existing sanding machine and is polished by way of manual operation and leads to the more low technical problem of efficiency.Sanding machine includes pedestal and the polishing ring that is set on the base, sand paper in a ring is fixed on polishing ring, this mill component is located in polishing ring, mill component includes interior mill and outer mill, there is holding tank on the upper surface of outer mill, interior mill can be located in holding tank, when interior mill is located in outer mill holding tank, the edge of interior mill connects with the inner side edge of outer mill edge, clearance fit between the peripheral wall of outer mill and the inner wall for polishing ring, outer mill can be around its axis and relative to polishing ring rotation, interior mill can be rotated synchronously with outer mill, being additionally provided between interior mill and outer mill can make interior mill and outer mill be relatively distant from and the workpiece on interior mill and outer mill is delivered to the baiting structure on pedestal.The utility model has the advantages that improve polishing efficiency.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of sanding machine, the mill component of especially a kind of sanding machine.
Background technique
In order to enable the surface roughness of timber is smaller, and it is more smooth, it is typically necessary and polishing processing is carried out to timber, generally
All the polishing of timber is handled using hand electric polisher, but is needing to hold for lesser spherical wooden parts
The case where formula sanding machine is difficult to carry out effective polishing on spherical surface, and the position being easy to appear is not ground to leads to polishing not
Completely；It operates very inconvenient in polishing simultaneously, causes polishing operation efficiency very low, cannot achieve large-scale production；Further
, the dust that hand electric polisher generates can not be collected effectively, cause still to be attached with a large amount of dust, nothing on grinded finished product
Method directly carries out japanning, while will lead to that working environment dust is more, influences the health of worker.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of mill group of sanding machine
The technical issues of part, the utility model solves is to make spherical work-piece relative to the mobile realization batch of sand paper by way of rotation
Polishing processing.
The purpose of this utility model can be realized by the following technical scheme:
A kind of mill component of sanding machine, sanding machine include pedestal and the polishing ring that is set on the base, the polishing ring
On be fixed with sand paper in a ring, which is characterized in that this mill component is located in polishing ring, and the mill component includes interior mill
With outer mill, there is holding tank, the interior mill can be located in holding tank, in the interior mill on the upper surface of the outer mill
The edge of interior mill connects with the inner side edge of outer mill edge when in outer mill holding tank, the peripheral wall of the outer mill and polishing
Clearance fit between the inner wall of ring, the outer mill can be around its axis and relative to polishing ring rotation, and the interior mill can be with outer mill
Disk rotates synchronously, and being additionally provided between the interior mill and outer mill can make interior mill and outer mill be relatively distant from and by interior mill
The baiting structure being delivered to the workpiece on outer mill on pedestal.
When to workpiece, interior mill is located in the holding tank of outer mill, by workpiece down on interior mill and outer mill, this
When the outer edge of mill be aligned with the lower edge of sand paper, by rotary grinding disk component, workpiece can be rotated with mill component, from
Workpiece can be squeezed to sand paper side under the action of mental and physical efforts, since polishing ring is static, the opposite Sandpapering of workpiece meeting, from
And realize polishing, while sand paper has mobile resistance, causes workpiece that can roll during polishing, mill component rotates one section
After time, workpiece is whole can be by coated abrasive working, in order to guarantee to polish effect, and can replace in the process positive and negative rotation mill component makes
Workpiece is obtained to be polished repeatedly；Once a collection of workpiece can be polished through the above way, and can guarantee that each workpiece can quilt
Polishing completely, both improves production efficiency, while also ensuring the quality of polishing.
In the mill component of above-mentioned sanding machine, the outer mill includes lower plate and positioned at the convex of lower plate periphery
Ring forms above-mentioned holding tank between the bulge loop and lower plate, gap is matched between the peripheral wall of the bulge loop and the inner wall for polishing ring
It closes.
In the mill component of above-mentioned sanding machine, the upper surface of the interior mill is circular conical surface.The structure makes workpiece
When on interior mill to polishing ring inner wall concentrate, rotation when enable workpiece to greatest extent with sand paper relative friction.
In the mill component of above-mentioned sanding machine, there are several synchronizing bars on the lower plate, several described same
Walk bar circumferentially array distribution, be provided on the bottom surface of the interior mill with the one-to-one spliced eye of synchronizing bar, in the interior mill
Disk when being located in holding tank the synchronizing bar be plugged in corresponding spliced eye.When the structure realizes that interior mill is located in holding tank
Interior mill and outer mill can rotate synchronously.
In the mill component of above-mentioned sanding machine, the baiting structure includes that outer mill can be driven to be downwardly away from interior mill
The feeder pipe for moving down component and extend downwardly in the middle part of the lower plate, be vertically fixed fixed column on the pedestal, it is described solid
Fixed column passes through the middle part of feeder pipe, and the channel passed through for workpiece is formed between the fixed column and feeder pipe, the fixed column
Upper end is fixed with turntable, and the interior mill is fixed on the rotation section of turntable.Inner rotary table is solid in the vertical direction by fixed column
Fixed, outer mill is moved down by moving down component, when outer mill is moved to the spacing between outer mill and interior mill greater than workpiece
Diameter when, workpiece can be fallen in the holding tank of outer mill, and then workpiece can be rolled in feeder pipe and from feeder pipe and fixation
Channel between column slides to pedestal, completes blanking.
In the mill component of above-mentioned sanding machine, the component that moves down includes lifter plate and blanking cylinder, the pedestal
On be vertically fixed several guide posts one, several guide posts one pass through lifter plate and opposite with lifter plate can slide, described
Blanking cylinder is fixed on the base, and the telescopic rod of the blanking cylinder is fixed with lifter plate, and the feeder pipe passes through lifter plate, under
It is able to rotate in expects pipe and fixed on lifter plate vertical direction and circumferential direction.Lifter plate is driven to move up and down by blanking cylinder, thus
It is able to achieve outer mill and is downwardly away from interior mill, complete blanking.
In the mill component of above-mentioned sanding machine, the upper surface of the bulge loop is round table surface inwardly diagonally downward,
The edge of the interior mill upper surface connects with the inside edge of bulge loop upper surface.The structure can guarantee that workpiece can fall in blanking
It drops down onto holding tank.
In the mill component of above-mentioned sanding machine, the lower side edge of the interior mill is inside rounded structure.The knot
Structure can reduce the thickness at interior mill edge, in blanking outside mill move down smaller distance blanking can be completed.
In the mill component of above-mentioned sanding machine, it is fixed with rotary electric machine on the lifter plate, consolidates on the feeder pipe
Surely there is driven gear, driving gear, the driven gear and driving gear engagement, the drive are rotatably connected on the lifter plate
The motor shaft of dynamic motor is connect with driving gear.Rotary electric machine drives driven gear rotation by gear drive, thus under driving
Expects pipe rotation, the final rotation for realizing mill.
Compared with prior art, the mill component of this sanding machine, which has, to make spherical work-piece opposite by way of rotation
Sand paper is mobile to realize the advantages of batch polishing is handled.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view of this sanding machine in polishing operation.
Fig. 2 is schematic cross-sectional view of this sanding machine in blanking operation.
Fig. 3 is schematic cross-sectional view of this sanding machine in dust removal operation.
In figure, 1, pedestal；11, enclosing；12, discharge port；2, ring is polished；21, section is polished；22, dust suction section；23, suction inlet；
24, convex edge；3, sand paper；4, dust hood；41, dust outlet tube；42, guide post two；43, lifting cylinder；5, top cover；51, feed opening；6,
Interior mill；61, spliced eye；62, fixed column；63, turntable；64, discrete portion；7, outer mill；71, holding tank；72, lower plate；73,
Synchronizing bar；74, feeder pipe；75, bulge loop；8, lifter plate；81, blanking cylinder；82, guide post one；9, rotary electric machine；91, driven
Gear；92, driving gear.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 to Figure 3, sanding machine includes pedestal 1, and the surface of pedestal 1 is equipped with polishing ring 2, polishes ring 2 vertical
It is divided into the polishing section 21 positioned at upper section and the dust suction section 22 positioned at lower section on direction, polishes the sand paper being fixed in section 21 in a ring
3, the inside of polishing ring 2 is arranged in this mill component, and mill component includes interior mill 6 and outer mill 7, the upper surface of outer mill 7
Upper to have holding tank 71, interior mill 6 can be located in holding tank 71, the interior mill when interior mill 6 is located in outer 7 holding tank 71 of mill
6 edge connects with the inner side edge of outer mill 7 edge, clearance fit between the peripheral wall of outer mill 7 and the inner wall for polishing ring 2, outer mill
Disk 7 can around its axis and it is opposite polish the rotation of ring 2, interior mill 6 can be rotated synchronously with outer mill 7, interior mill 6 and outer mill 7 it
Between be additionally provided with interior mill 6 and outer mill 7 can be made to be relatively distant from and the workpiece on interior mill 6 and outer mill 7 is delivered to pedestal 1
On baiting structure.
Polishing has several slots opened up along vertical direction on the inner wall of section 21, several slots circumferentially array is inserted
The notch of slot is necking, and the upper port of slot is opening, and the back side of sand paper 3 is fixed with several and one-to-one inserted link of slot,
The section of inserted link matches with slot, and slot is plugged in corresponding slot, and sand paper 3 is fixed on polishing section 21 by above structure
On, inserted link need to be only inserted by the upper port of slot when installation, installation and replacement sand paper 3 is easy to operate.
Polishing ring 2 be equipped with can by polishing generate dust remove go to dust mechanism, go dust mechanism include aspiration pump,
Dust hood 4 and several suction inlets 23 being provided in dust suction section 22, in a ring, 4 sets of dust hood in dust suction section 22 for dust hood 4
The inner cavity in outside, dust hood 4 is connected to suction inlet 23, is had dust removal port on dust hood 4, is communicated with dust outlet tube 41 in dust removal port,
Dust outlet tube 41 is connected to the air exhaust nozzle of aspiration pump.Several suction inlets 23 have several groups along the vertical direction of dust suction section 22, often
Several suction inlets 23 along 22 circumference array of dust suction section are all had in group suction inlet 23.The structure can guarantee dust suction section 22 perpendicular
There is histogram enough spaces will fall off the dust sucking dust hood 4 to get off upwards.
The inner cavity of dust hood 4 is made to form negative pressure by aspiration pump, air is inhaled into dust hood 4 from suction inlet 23,
The dust that the polishing of sand paper 3 when polishing positioned at 22 top of dust suction section generates can fall downwards the dust fallen by dust suction section 22
It can be inhaled into dust hood 4 with air, be collected eventually by dust outlet tube 41；The air being inhaled into simultaneously can to polish ring
The intracorporal air of chamber corresponding with polishing section 21 can also flow downwardly into 2, therefore can to swim in dust in polishing ring 2 and also can
It flows to suction inlet 23, is finally extracted from suction inlet 23, achieved the purpose that remove dust.
Polishing has the convex edge 24 outwardly protruded on the circumferential surface of ring 2, have several guide posts 2 42, guiding on pedestal 1
Column 2 42 passes through convex edge 24 and can slide convex edge 24 relatively, is vertically fixed lifting cylinder 43 on pedestal 1, lifting cylinder 43 is stretched
Contracting bar and convex edge 24 are fixed, and when the telescopic rod of lifting cylinder 43 stretches out, the middle section of dust suction section 22 can be moved to and mill component side
Along opposite position.Top cover 5 is covered on polishing ring 2, the middle part of top cover 5 has feed opening 51.Top cover 5 can be avoided in polishing
Workpiece is jumped out from the upper end of polishing ring 2, while top cover 5 can stop dust largely to shed.Several puff prots are fixed on top cover 5,
Puff prot circumferentially array and towards the edge of mill component.When dust on workpiece after removing polishing, openable jet
Mouthful, the air-flow blown out by puff prot further removes the dust on workpiece, and the dust blown down can be adsorbed to suction
In dirt mouth 23.
It is able to achieve the lifting of polishing ring 2 by lifting cylinder 43, in polishing, polishes the polishing section 21 and mill in ring 2
Component edge is opposite, realizes the contact of workpiece and sand paper 3, after the completion of polishing, the lifting polishing ring 2 of lifting cylinder 43, so that inhaling
The middle section of dirt section 22 is opposite with mill component edge, and mill component continues to rotate at this time, and workpiece can be mutual when mill component rotates
Collision, the dust in collision process on workpiece can be fallen down because of vibration, and the dust fallen down can be adsorbed to suction inlet
In 23, the removing to dust on workpiece after polishing is realized.
Outer mill 7 includes lower plate 72 and the bulge loop 75 positioned at 72 periphery of lower plate, shape between bulge loop 75 and lower plate 72
At above-mentioned holding tank 71, clearance fit between the peripheral wall of bulge loop 75 and the inner wall for polishing ring 2.The upper surface of interior mill 6 is circular cone
Face.The structure concentrates workpiece when being located in mill component to the inner wall of polishing ring 2, makes workpiece in the rotation of mill component
Can to greatest extent with 3 relative friction of sand paper.There is several synchronizing bars 73, several synchronizing bars 73 circumferentially battle array on lower plate 72
Column distribution, be provided on the bottom surface of interior mill 6 with the one-to-one spliced eye 61 of synchronizing bar 73, be located at holding tank 71 in interior mill 6
Synchronizing bar 73 is plugged in corresponding spliced eye 61 when interior.The structure realizes interior 6 He of mill when interior mill 6 is located in holding tank 71
Outer mill 7 can rotate synchronously.
Baiting structure includes that outer mill 7 can be driven to be downwardly away from moving down component and being located at the middle part of lower plate 72 for interior mill 6
The feeder pipe 74 extended downwardly is vertically fixed fixed column 62 on pedestal 1, and fixed column 62 passes through the middle part of feeder pipe 74, fixed
The channel passed through for workpiece is formed between column 62 and feeder pipe 74, the upper end of fixed column 62 is fixed with turntable 63, and interior mill 6 is fixed
On the rotation section of turntable 63.Inner rotary table 63 is fixed in the vertical direction by fixed column 62, outer mill 7 by move down component to
Lower movement, when outer mill 7, which is moved to the spacing between outer mill 7 and interior mill 6, is greater than the diameter of workpiece, workpiece can be fallen to
In the holding tank 71 of outer mill 7, then workpiece can be rolled to the channel in feeder pipe 74 and between feeder pipe 74 and fixed column 62
It slides to pedestal 1, completes blanking.
Moving down component includes lifter plate 8 and blanking cylinder 81, and several guide posts 1 are vertically fixed on pedestal 1, if
Dry root guide post 1 passes through lifter plate 8 and opposite with lifter plate 8 can slide, and blanking cylinder 81 is fixed on pedestal 1, blanking gas
The telescopic rod and lifter plate 8 of cylinder 81 are fixed, and feeder pipe 74 passes through lifter plate 8, fix on feeder pipe 74 and 8 vertical direction of lifter plate
And it is able to rotate in circumferential direction.It is equipped with roller bearing between feeder pipe 74 and lifter plate 8, the upper and lower of lifter plate 8 is located on feeder pipe 74
Two sides are respectively and fixedly provided with stop collar, and thrust bearing is equipped between stop collar and lifter plate 8.
The upper surface of bulge loop 75 is round table surface inwardly diagonally downward, on the edge and bulge loop 75 of interior 6 upper surface of mill
The inside edge of end face connects.The structure can guarantee that workpiece can be fallen in holding tank 71 in blanking.The lower side of interior mill 6
Edge is inside rounded structure.The structure can reduce the thickness at interior 6 edge of mill, in blanking outside mill 7 move down it is smaller
Distance blanking can be completed.
The bottom of fixed column 62 has discrete portion 64 in a circular table shape, and the diameter of discrete 64 lower end of portion is greater than feeder pipe 74
Diameter.The workpiece fallen from feeder pipe 74 can bump against the side in discrete portion 64, by discrete 64 meeting of portion so that workpiece by bullet the bottom of to
The periphery of seat 1, accelerates the discharging of workpiece.The periphery of pedestal 1 is equipped with enclosing 11, offers discharge port 12 on enclosing 11.By enclosing
Gear 11 concentrates on workpiece in pedestal 1, then discharges by the way that discharge port 12 is unified.
It is fixed with rotary electric machine 9 on lifter plate 8, driven gear 91 is fixed on feeder pipe 74, is rotatablely connected on lifter plate 8
There is driving gear 92, driven gear 91 and driving gear 92 engage, and the motor shaft of driving motor is connect with driving gear 92.Rotation
Motor 9 drives driven gear 91 to rotate by gear drive, so that feeder pipe 74 is driven to rotate, it is final to realize turning for mill component
It is dynamic.
When to workpiece, workpiece is poured on mill component, at this time the lower edge pair at the edge of mill component and sand paper 3
Together, the workpiece on mill component can be contacted with sand paper 3, and by rotary grinding disk component, workpiece can be rotated with mill component,
Workpiece can be squeezed to 3 side of sand paper under the influence of centrifugal force, since polishing ring 2 is static, the opposite sand paper 3 of workpiece meeting
Friction, thus realize polishing, while sand paper 3 has mobile resistance, since workpiece can roll during polishing, mill component
After rotating a period of time, workpiece integrally can be polished by sand paper 3, in order to guarantee to polish effect, can replace positive and negative rotation in the process
Mill component polishes workpiece repeatedly；Once a collection of workpiece can be polished through the above way, and can guarantee each
Workpiece can be polished completely, both improve production efficiency, while also ensure the quality of polishing；By going to dust mechanism that can keep away
Exempt from working environment dust from flying, while the dust of workpiece surface can also be removed, further increases efficiency.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of mill component of sanding machine, sanding machine includes pedestal and the polishing ring that is set on the base, on the polishing ring
Be fixed with sand paper in a ring, which is characterized in that this mill component be located at polishing ring in, the mill component include interior mill and
Outer mill has holding tank on the upper surface of the outer mill, and the interior mill can be located in holding tank, in the interior mill position
The edge of interior mill connects with the inner side edge of outer mill edge when in outer mill holding tank, the peripheral wall and polishing ring of the outer mill
Inner wall between clearance fit, the outer mill can be around its axis and the opposite ring that polishes rotates, and the interior mill can be with outer mill
Rotate synchronously, be additionally provided between the interior mill and outer mill can make interior mill and outer mill be relatively distant from and by interior mill and
Workpiece on outer mill is delivered to the baiting structure on pedestal.
2. the mill component of sanding machine according to claim 1, which is characterized in that the outer mill includes lower plate and position
Bulge loop in lower plate periphery forms above-mentioned holding tank, the peripheral wall and polishing ring of the bulge loop between the bulge loop and lower plate
Inner wall between clearance fit.
3. the mill component of sanding machine according to claim 1, which is characterized in that the upper surface of the interior mill is circular cone
Face.
4. the mill component of sanding machine according to claim 2, which is characterized in that same with several on the lower plate
Walk bar, several synchronizing bars circumferentially array distribution is provided on the bottom surface of the interior mill one-to-one with synchronizing bar
Spliced eye, when the interior mill is located in holding tank, the synchronizing bar is plugged in corresponding spliced eye.
5. the mill component of sanding machine according to claim 2, which is characterized in that the baiting structure includes outside capable of driving
Mill is downwardly away from the feeder pipe for moving down component and extend downwardly in the middle part of lower plate of interior mill, consolidates vertically on the pedestal
Surely there is fixed column, the fixed column passes through the middle part of feeder pipe, and formation passes through for workpiece between the fixed column and feeder pipe
Channel, the upper end of the fixed column are fixed with turntable, and the interior mill is fixed on the rotation section of turntable.
6. the mill component of sanding machine according to claim 5, which is characterized in that it is described move down component include lifter plate and
Blanking cylinder, several guide posts one are vertically fixed on the pedestal, and several guide posts one pass through lifter plate and can be with liter
The opposite sliding of plate is dropped, and the blanking cylinder is fixed on the base, and the telescopic rod of the blanking cylinder is fixed with lifter plate, under described
Expects pipe pass through lifter plate, feeder pipe on lifter plate vertical direction fixation and circumferential direction on be able to rotate.
7. the mill component of sanding machine according to claim 5, which is characterized in that the upper surface of the bulge loop is inwardly
The edge of round table surface diagonally downward, the interior mill upper surface connects with the inside edge of bulge loop upper surface.
8. the mill component of sanding machine according to claim 5, which is characterized in that the lower side of the interior mill along for
Interior rounded structure.
9. the mill component of sanding machine according to claim 6, which is characterized in that be fixed with rotation electricity on the lifter plate
Machine is fixed with driven gear on the feeder pipe, driving gear, the driven gear and master is rotatably connected on the lifter plate
Moving gear engagement, the motor shaft of the rotary electric machine are connect with driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045043.8U CN209190514U (en) | 2018-12-06 | 2018-12-06 | A kind of mill component of sanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045043.8U CN209190514U (en) | 2018-12-06 | 2018-12-06 | A kind of mill component of sanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190514U true CN209190514U (en) | 2019-08-02 |
Family
ID=67428061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822045043.8U Expired - Fee Related CN209190514U (en) | 2018-12-06 | 2018-12-06 | A kind of mill component of sanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640632A (en) * | 2019-09-30 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Polishing method |
| CN110744424A (en) * | 2019-10-21 | 2020-02-04 | 王挺 | Section polishing machine for wafer processing |
-
2018
- 2018-12-06 CN CN201822045043.8U patent/CN209190514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640632A (en) * | 2019-09-30 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Polishing method |
| CN110640632B (en) * | 2019-09-30 | 2021-12-28 | 精海联科(宁波)智能设备有限公司 | Polishing method |
| CN110744424A (en) * | 2019-10-21 | 2020-02-04 | 王挺 | Section polishing machine for wafer processing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |