CN107363658A - One kind operation object disposing platform backwards rotation sanding apparatus - Google Patents
One kind operation object disposing platform backwards rotation sanding apparatus Download PDFInfo
- Publication number
- CN107363658A CN107363658A CN201710648236.XA CN201710648236A CN107363658A CN 107363658 A CN107363658 A CN 107363658A CN 201710648236 A CN201710648236 A CN 201710648236A CN 107363658 A CN107363658 A CN 107363658A
- Authority
- CN
- China
- Prior art keywords
- support
- installation
- transmission
- mounting
- backwards rotation
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/04—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a rotary work-table
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses one kind operation object disposing platform backwards rotation sanding apparatus,Module is installed including support,Reverse transmission module and clamping polishing operation module,The support installation module includes the vertically-mounted main support mounting post of mounting base and its left end,The upper end of main support mounting post is provided with crossbeam installing plate,Reverse transmission module, which is inlayed, is arranged on support installation inside modules,The reverse transmission module includes power transmission arrangment and reverse drive mechanism,The lower end that the clamping polishing operation module includes spacing operation rotary shaft extends downwardly from the grinding tool mounting disc of water conservancy diversion air-out installing plate installation,The edge of grinding tool mounting disc lower end is angularly provided with installation screw,The support rotating shaft upper end of corresponding grinding tool mounting disc is provided with support clamping mounting disc,The present invention has structure novel,Stable transmission is efficient,Transmission mechanism is not affected by the external environment,Service life is grown,The advantages that machining accuracy is high.
Description
Technical field
The present invention relates to a kind of medicine equipment process units, is specifically a kind of operation object disposing platform backwards rotation polishing dress
Put.
Background technology
Rehabilitation of the medicine equipment for patient has great importance, the processing for articles holding table of particularly performing the operation, for operation
Carry out it is significant, but traditional operation object disposing platform sanding apparatus, due to designing imperfection, cause transmission knot
Structure is highly prone to external influence exposed to the external world, and abrasive dust is handled not in time, and transmission is unstable etc., causes it in the field
Using by limitation.
In order to solve the above problems, the present invention is proposed, overcomes traditional operation object disposing platform sanding apparatus due to design
Defect, specially clamping device stability deficiency, are caused in bruting process, and the flatness of machined surface reduces, and not meeting processing will
The problems such as asking, solves traditional operation object disposing platform sanding apparatus, due to using one quiet one dynamic polishing mode so that polishing
Efficiency is low, and the problems such as mechanism design efficiency is low, traditional traditional operation object disposing platform sanding apparatus is improved, due to abrasive dust
Handle not in time, cause machined surface to offset so that machined surface does not meet the problems such as machining accuracy so that the present invention has structure new
The advantages that grain husk, stable transmission is efficient, and transmission mechanism is not affected by the external environment, service life length, and machining accuracy is high.
The content of the invention
It is an object of the invention to provide one kind operation object disposing platform backwards rotation sanding apparatus, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
One kind operation object disposing platform backwards rotation sanding apparatus, including support installation module, reverse transmission module and clamping
Polishing operation module, the support installation module include the vertically-mounted main support mounting post of mounting base and its left end, main branch
The upper end of support mounting post is provided with crossbeam installing plate, and the main crossbeam installing plate supported on the right side of mounting post is oppositely arranged with mounting base
There is reinforcement fixed plate, the right-hand member of crossbeam installing plate is provided with operation transmission blowing mounting cup, the corresponding top of right-hand member of mounting base
Operation transmission blowing mounting cup be provided with backwards rotation support mounting cup, main support mounting post is internally provided with power transmission
Protective cover, reverse transmission module, which is inlayed, is arranged on support installation inside modules, and the reverse transmission module includes power transmission knot
Structure and reverse drive mechanism, the power transmission arrangment include being arranged on three pieces of installation dividing plates inside power transmission protective cover,
Active motor is installed, the upper end of active motor is provided with driving tooth by machine shaft on the right side of two pieces of dividing plates of lower section
Wheel, dividing plate on the left of active motor are provided through power transmission shaft vertically by power transmission shaft bearing sleeve, the power transmission shaft on the left of driving gear
On be coaxially installed with travelling gear, the reverse drive mechanism includes being separately mounted to the both sides up and down of power transmission arrangment, horizontal
Beam installing plate is provided with drive cavity with mounting base inner horizontal, and the centre position of drive cavity is set by vertically-mounted rotating shaft
There is transition pulley, the upper and lower ends of power transmission shaft, which correspond to drive cavity and are horizontally disposed with, drive pulley, operation transmission blowing mounting cup
Downward through limited location operation rotary shaft is set, the operation transmission of the spacing operation rotary shaft lower end is dried for bosom position
Limit shaft bearing sleeve is correspondingly arranged on mounting cup, the upper semisection of spacing operation rotary shaft corresponds to transition pulley and is provided with operation transmission
Belt wheel, is coaxially installed with impeller in the spacing operation rotary shaft below operation drive pulley, on the right side of operation transmission blowing mounting cup
Filtering ventilating board is provided with, the lower end of operation transmission blowing mounting cup coordinates impeller to be provided with water conservancy diversion air-out installing plate, reverse to turn
The corresponding drive pulley in left half section of inside of dynamic support mounting cup is installed by rotating shaft rotates belt wheel, rotates in the rotating shaft above belt wheel
Reverse driving gear is coaxially installed with, the right-hand member engagement of reverse driving gear is provided with backwards rotation gear, backwards rotation gear
Coaxially vertically-mounted to have support rotating shaft, support rotating shaft is equipped with keying screw-casing, operation with operation transmission blowing mounting cup
The upper end of transmission blowing mounting cup, which coordinates, to be opened and closed screw-casing and is provided with internal thread installation set, open and close screw-casing outside it is corresponding in spiral shell
Line installation set is provided with outer installation screw thread, and the lower end that the clamping polishing operation module includes spacing operation rotary shaft extends downwardly from
The grinding tool mounting disc of water conservancy diversion air-out installing plate installation, the edge of grinding tool mounting disc lower end are angularly provided with installation screw, corresponding
The support rotating shaft upper end of grinding tool mounting disc is provided with support clamping mounting disc, and the upper end of support clamping mounting disc is symmetrical to be passed through
Rotating shaft is provided with supporting rod, and the corresponding support clamping mounting disc in lower end of supporting rod is provided with back-moving spring, support clamping mounting disc
Lower end be provided with spring retainer mounting post, support rotating shaft upper end coordinate spring retainer mounting post be provided with limit installation groove,
Spring retainer mounting post between support rotating shaft and support clamping mounting disc is provided with support spring.
As the further scheme of the present invention：Drive pulley corresponding to drive cavity on the crossbeam installing plate is than installation bottom
Drive pulley radius is small corresponding to drive cavity on plate.
As the further scheme of the present invention：It is provided with the inside of the corresponding support clamping mounting disc in the upper end of the supporting rod anti-
Sliding sheet rubber.
As the further scheme of the present invention：Installation internal thread is provided with inside the installation screw.
As the further scheme of the present invention：The upper left corner for strengthening fixed plate is provided with lightening hole.
As the further scheme of the present invention：The drive pulley and transition pulley respectively with operation drive pulley and
By being driven band connection between rotation belt wheel.
As further scheme of the invention：Pod apertures and water conservancy diversion are angularly provided with the water conservancy diversion air-out installing plate
Hole is provided with Air Filter.
Compared with prior art, the beneficial effects of the invention are as follows：Overcome traditional operation object disposing platform sanding apparatus by
In design defect, specially clamping device stability deficiency, cause in bruting process, the flatness of machined surface reduces, and does not meet
The problems such as processing request, solves traditional operation object disposing platform sanding apparatus, due to using one quiet one dynamic polishing mode, making
Grinding efficiency is low, and problems such as mechanism design efficiency is low improve traditional traditional operation object disposing platform sanding apparatus, by
Handled not in time in abrasive dust, cause machined surface to offset so that machined surface does not meet the problems such as machining accuracy so that the present invention has
The advantages that structure is novel, and stable transmission is efficient, and transmission mechanism is not affected by the external environment, service life length, and machining accuracy is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation for object disposing platform backwards rotation sanding apparatus of performing the operation.
Fig. 2 is the structural representation that polishing operation module is clamped in a kind of object disposing platform backwards rotation sanding apparatus of performing the operation.
Fig. 3 is a kind of structural representation of grinding tool mounting disc in object disposing platform backwards rotation sanding apparatus of performing the operation.
Fig. 4 is the structural representation that screw-casing is opened and closed in a kind of object disposing platform backwards rotation sanding apparatus of performing the operation.
Fig. 5 is a kind of structural representation of water conservancy diversion air-out installing plate in object disposing platform backwards rotation sanding apparatus of performing the operation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~5, in the embodiment of the present invention, one kind operation object disposing platform backwards rotation sanding apparatus, including support
Module, reverse transmission module and clamping polishing operation module are installed, the support installation module includes mounting base 9 and its left end
Vertically-mounted main support mounting post 14, the upper end of main support mounting post 14 are provided with crossbeam installing plate 18, main support mounting post
The crossbeam installing plate 18 on 14 right sides has been oppositely arranged with mounting base 9 strengthens fixed plate 17, the upper left for strengthening fixed plate 17
Angle is provided with lightening hole, and the right-hand member of crossbeam installing plate 18 is provided with operation transmission blowing mounting cup 19, the right-hand member pair of mounting base 9
The operation transmission blowing mounting cup 19 of top is answered to be provided with backwards rotation support mounting cup 2, the main inside for supporting mounting post 14 is set
Power transmission protective cover is equipped with, reverse transmission module, which is inlayed, is arranged on support installation inside modules, the reverse transmission module bag
Power transmission arrangment and reverse drive mechanism are included, the power transmission arrangment includes being arranged on three inside power transmission protective cover
Block installs dividing plate 12, and the right side of two pieces of dividing plates 12 of lower section is provided with active motor 13, and the upper end of active motor 13 passes through electricity
Machine rotating shaft is provided with driving gear 16, and the dividing plate 12 in the left side of active motor 13 is provided through passing vertically by the bearing sleeve of power transmission shaft 11
Moving axis 11, is coaxially installed with travelling gear 15 on the power transmission shaft 11 in the left side of driving gear 16, and the reverse drive mechanism includes point
Not An Zhuan power transmission arrangment both sides up and down, crossbeam installing plate 18 and the inner horizontal of mounting base 9 are provided with drive cavity, passed
The centre position of dynamic chamber is provided with transition pulley 8 by vertically-mounted rotating shaft, and the upper and lower ends of power transmission shaft 11 correspond to drive cavity
Being horizontally disposed with has drive pulley 10, and drive pulley 10 is than mounting base 9 corresponding to the drive cavity on the crossbeam installing plate 18
On drive cavity corresponding to the radius of drive pulley 10 it is small, operation transmission blowing mounting cup 19 bosom position is downward through setting
Limited location operation rotary shaft, pod apertures are angularly provided with the water conservancy diversion air-out installing plate and pod apertures are provided with Air Filter
23, the operation of the spacing operation rotary shaft lower end, which is driven on blowing mounting cup 19, is correspondingly arranged on limit shaft bearing sleeve, spacing work
The upper semisection of industry rotary shaft corresponds to transition pulley 8 and is provided with operation drive pulley 20, the spacing work of the lower section of operation drive pulley 20
Impeller 21 is coaxially installed with industry rotary shaft, the right side of operation transmission blowing mounting cup 19 is provided with filtering ventilating board 22, and operation passes
The lower end of dynamic blowing mounting cup 19 coordinates impeller 21 to be provided with water conservancy diversion air-out installing plate, and backwards rotation supports the inside of mounting cup 2
Left half section corresponding drive pulley 10 is installed by rotating shaft rotates belt wheel 6, the drive pulley 10 and transition pulley 8 respectively with
By being driven band connection between operation drive pulley 20 and rotation belt wheel 6, it is coaxially installed with the rotating shaft of the top of rotation belt wheel 6 inverse
To driving gear 5, the right-hand member engagement of reverse driving gear 5 is provided with backwards rotation gear 3, and backwards rotation gear 3 is coaxially vertical
Support rotating shaft 30 is installed, support rotating shaft 30 is equipped with operation transmission blowing mounting cup 19 and opens and closes screw-casing 1, and operation passes
The upper end of dynamic blowing mounting cup 19, which coordinates, to be opened and closed screw-casing 1 and is provided with internal thread installation set, open and close screw-casing 1 outside it is corresponding in
Screw thread installation set is provided with outer installation screw thread 33, and the lower end that the clamping polishing operation module includes spacing operation rotary shaft is downward
The grinding tool mounting disc 24 of water conservancy diversion air-out installing plate installation is stretched out, the edge of the lower end of grinding tool mounting disc 24 is angularly provided with installation spiral shell
Hole 25, installation internal thread, the upper end of support rotating shaft 30 peace of corresponding grinding tool mounting disc 24 are provided with inside the installation screw 25
Mounting disc 28 is clamped equipped with support, the upper end of support clamping mounting disc 28 is symmetrical to be provided with supporting rod 26, institute by rotating shaft
The corresponding inner side of support clamping mounting disc 28 in upper end for stating supporting rod 26 is provided with anti-slip rubber piece, the corresponding branch in lower end of supporting rod 26
Support clamping mounting disc 28 is provided with back-moving spring 27, and the lower end of support clamping mounting disc 28 is provided with spring retainer mounting post 31,
The upper end of support rotating shaft 30 coordinates spring retainer mounting post 31 to be provided with limit installation groove 29, and support rotating shaft 30 is pacified with support clamping
Spring retainer mounting post 31 between sabot 28 is provided with support spring 32.
The present invention operation principle be：The object disposing platform sheet material to be processed that will perform the operation is arranged in support clamping mounting disc 28
Fixed by supporting rod 26, rotary opening and closing screw-casing 1 causes backwards rotation gear 3 to be engaged with reverse driving gear 5, starts actively
Motor 13 drives driving gear to act on drive pulley by travelling gear, is driven respectively to operation drive pulley 20 and rotational band
Wheel 6 causes grinding tool mounting disc 24 and support clamping mounting disc 28 to rotate, so that the grinding tool installed in grinding tool mounting disc 24
Polished with operation object disposing platform sheet material to be processed, produce abrasive dust as wheel rotation blows air by water conservancy diversion air-out installing plate
Go out so that abrasive dust leaves machined surface so that machined surface precision improve, overcome traditional operation object disposing platform sanding apparatus due to
Design defect, specially clamping device stability deficiency, are caused in bruting process, and the flatness of machined surface reduces, and does not meet and adds
The problems such as work requirement, solve traditional operation object disposing platform sanding apparatus, due to using one quiet one dynamic polishing mode so that
Grinding efficiency is low, and the problems such as mechanism design efficiency is low, improves traditional traditional operation object disposing platform sanding apparatus, due to
Abrasive dust is handled not in time, causes machined surface to offset so that machined surface does not meet the problems such as machining accuracy so that the present invention has knot
The advantages that structure is novel, and stable transmission is efficient, and transmission mechanism is not affected by the external environment, service life length, and machining accuracy is high.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. one kind operation object disposing platform backwards rotation sanding apparatus, including support installation module, reverse transmission module and clamping are beaten
Grind operation module, it is characterised in that the support installation module includes the vertically-mounted main support of mounting base (9) and its left end
Mounting post (14), the upper end of main support mounting post (14) is provided with crossbeam installing plate (18), main to support on the right side of mounting post (14)
Crossbeam installing plate (18) has been oppositely arranged reinforcement fixed plate (17) with mounting base (9), and the right-hand member of crossbeam installing plate (18) is set
There is operation transmission blowing mounting cup (19), the operation transmission blowing mounting cup (19) of the corresponding top of right-hand member of mounting base (9) is set
Backwards rotation support mounting cup (2) is equipped with, main support mounting post (14) is internally provided with power transmission protective cover, reverse transmission
Module, which is inlayed, is arranged on support installation inside modules, and the reverse transmission module includes power transmission arrangment and reverse transmission is tied
Structure, the power transmission arrangment include being arranged on three pieces inside power transmission protective cover installation dividing plates (12), two pieces of lower section
Active motor (13) is installed, the upper end of active motor (13) is provided with driving tooth by machine shaft on the right side of dividing plate (12)
To take turns (16), the dividing plate (12) on the left of active motor (13) is provided through power transmission shaft (11) vertically by power transmission shaft (11) bearing sleeve,
Travelling gear (15) is coaxially installed with power transmission shaft (11) on the left of driving gear (16), the reverse drive mechanism includes difference
Installed in the both sides up and down of power transmission arrangment, crossbeam installing plate (18) is provided with drive cavity with mounting base (9) inner horizontal,
The centre position of drive cavity is provided with transition pulley (8) by vertically-mounted rotating shaft, and the upper and lower ends of power transmission shaft (11) are corresponding
Drive cavity is horizontally disposed drive pulley (10), and operation transmission blowing mounting cup (19) bosom position is downward through setting
Limited location operation rotary shaft, it is correspondingly arranged in operation transmission blowing mounting cup (19) of the spacing operation rotary shaft lower end limited
Position bearing holder (housing, cover), the upper semisection of spacing operation rotary shaft correspond to transition pulley (8) and are provided with operation drive pulley (20), operation transmission
Impeller (21) is coaxially installed with spacing operation rotary shaft below belt wheel (20), is set on the right side of operation transmission blowing mounting cup (19)
Filtering ventilating board (22) is equipped with, the lower end of operation transmission blowing mounting cup (19) coordinates impeller (21) to be provided with water conservancy diversion air-out installation
Plate, the corresponding drive pulley (10) in left half section of inside of backwards rotation support mounting cup (2) is installed by rotating shaft rotates belt wheel (6),
Rotate and reverse driving gear (5) is coaxially installed with the rotating shaft above belt wheel (6), the right-hand member engagement of reverse driving gear (5) is set
Be equipped with backwards rotation gear (3), backwards rotation gear (3) it is coaxial it is vertically-mounted have a support rotating shaft (30), support rotating shaft (30) with
Operation transmission blowing mounting cup (19), which is equipped with, opens and closes screw-casing (1), and the upper end of operation transmission blowing mounting cup (19) is matched somebody with somebody
Close keying screw-casing (1) and internal thread installation set is installed, the outside of keying screw-casing (1) corresponds to internal thread installation set and is provided with outside
Screw thread (33) is installed, the lower end that the clamping polishing operation module includes spacing operation rotary shaft extends downwardly from water conservancy diversion air-out installation
The grinding tool mounting disc (24) of plate installation, the edge of grinding tool mounting disc (24) lower end are angularly provided with installation screw (25), corresponding
Support rotating shaft (30) upper end of grinding tool mounting disc (24) is provided with support clamping mounting disc (28), support clamping mounting disc (28)
Upper end is symmetrical to be provided with supporting rod (26) by rotating shaft, and the corresponding support clamping mounting disc (28) in lower end of supporting rod (26) sets
Back-moving spring (27) is equipped with, the lower end of support clamping mounting disc (28) is provided with spring retainer mounting post (31), supports rotating shaft
(30) upper end coordinates spring retainer mounting post (31) to be provided with limit installation groove (29), and support rotating shaft (30) is pacified with support clamping
Spring retainer mounting post (31) between sabot (28) is provided with support spring (32).
A kind of 2. operation object disposing platform backwards rotation sanding apparatus according to claim 1, it is characterised in that the crossbeam
Drive pulley (10) corresponding to drive cavity on installing plate (18) is than drive pulley corresponding to the drive cavity on mounting base (9)
(10) radius is small.
A kind of 3. operation object disposing platform backwards rotation sanding apparatus according to claim 1, it is characterised in that the clamping
Anti-slip rubber piece is provided with the inside of the corresponding support clamping mounting disc (28) in the upper end of bar (26).
A kind of 4. operation object disposing platform backwards rotation sanding apparatus according to claim 1, it is characterised in that the installation
Installation internal thread is provided with inside screw (25).
A kind of 5. operation object disposing platform backwards rotation sanding apparatus according to claim 1, it is characterised in that the reinforcement
The upper left corner of fixed plate (17) is provided with lightening hole.
6. a kind of operation object disposing platform backwards rotation sanding apparatus according to claim 1, it is characterised in that described
Drive pulley (10) and transition pulley (8) are connected between operation drive pulley (20) and rotation belt wheel (6) by transmission belt respectively
Connect.
A kind of 7. operation object disposing platform backwards rotation sanding apparatus according to claim 1, it is characterised in that the water conservancy diversion
Pod apertures are angularly provided with air-out installing plate and pod apertures are provided with Air Filter (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648236.XA CN107363658A (en) | 2017-08-01 | 2017-08-01 | One kind operation object disposing platform backwards rotation sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648236.XA CN107363658A (en) | 2017-08-01 | 2017-08-01 | One kind operation object disposing platform backwards rotation sanding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107363658A true CN107363658A (en) | 2017-11-21 |
Family
ID=60308764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648236.XA Withdrawn CN107363658A (en) | 2017-08-01 | 2017-08-01 | One kind operation object disposing platform backwards rotation sanding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107363658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318127A (en) * | 2018-09-21 | 2019-02-12 | 浙江沃豪木业科技有限公司 | A kind of plank dust guard polished by more planing tools |
-
2017
- 2017-08-01 CN CN201710648236.XA patent/CN107363658A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318127A (en) * | 2018-09-21 | 2019-02-12 | 浙江沃豪木业科技有限公司 | A kind of plank dust guard polished by more planing tools |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |