CN108527046A - A kind of plank grinding device of Furniture manufacturing processing - Google Patents
A kind of plank grinding device of Furniture manufacturing processing Download PDFInfo
- Publication number
- CN108527046A CN108527046A CN201810752572.3A CN201810752572A CN108527046A CN 108527046 A CN108527046 A CN 108527046A CN 201810752572 A CN201810752572 A CN 201810752572A CN 108527046 A CN108527046 A CN 108527046A
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- CN
- China
- Prior art keywords
- wall
- plank
- transverse tube
- riser
- furniture manufacturing
- 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.)
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/28—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding wood
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of plank grinding devices of Furniture manufacturing processing, including sliding bottom, it is installed with driving motor at the top of the sliding bottom, it is installed with fixed seat at the top of the sliding bottom, and cavity is offered in fixed seat, the output shaft of the driving motor extends in cavity and is installed with horizontal axis, and sliding sleeve is equipped with transverse tube on horizontal axis, the one end of the transverse tube far from driving motor extends to outside fixed seat and is installed with grinding wheel, sliding slot is offered in the top inner wall and bottom interior wall of the cavity, and it is installed with the same locating rod on the both sides inner wall of sliding slot, sliding sleeve is equipped with the same starting stave in two locating rods.The configuration of the present invention is simple convenient for adjusting the position of grinding wheel according to actual needs, and is close to plank convenient for grinding wheel in polishing, polishes plank convenient for grinding wheel, reduce the labor intensity of worker, improve working efficiency always.
Description
Technical field
The present invention relates to grinding apparatus technical field more particularly to a kind of plank grinding devices of Furniture manufacturing processing.
Background technology
The plank grinding device of Furniture manufacturing processing be to the equipment that plank side is polished during Furniture manufacturing,
With the rapid development of China's economy and being constantly progressive for science and technology, the development of China's furniture industry is also relatively rapider, in furniture
In industry, furniture polishing processing is important link in Furniture manufacturing processing, and furniture polishing device is mainly by playing plank
Mill, the device that the burr of plank is removed are provided convenience for the processing of subsequent Furniture manufacturing.
A kind of plank grinding device of Furniture manufacturing processing is disclosed through retrieving Authorization Notice No. CN107234516A, is wrapped
Include device body；Device body mainly by operating platform and supporting framework at；It is fixedly connected in operating platform right sidewall
Supporting rod, support bar top are rotatably connected to lead screw；Operating platform right lateral surface, which secures, is connected with sliding rail, the sliding of sliding rail surface
It is connected with sliding shoe, and sliding bottom is fixedly connected at the top of sliding shoe；Sliding bottom surface is fixedly connected with driving motor, drives
Dynamic motor-shaft extending end is connected with grinding wheel, and lead screw end is fixedly connected with handwheel, and device body bottom is provided with discharge device, row
Material device mainly has outer housing and fixed frame to constitute, and rotary shaft is provided in outer housing, and rotating shaft surface is integrally formed winding
It is connected with helical blade, which enhances the stability of plank, and convenient for polishing, crushing tooth can be in rotation process for refuse rotor
Sawdust is crushed, the blocking of out ash bucket is avoided, is provided convenience to ash discharge work.
Above-mentioned patent still has some shortcomings, since the position of grinding wheel is not easy to be adjusted according to actual needs,
So that can not effectively polish plank, plank side plane not usually, need worker's de-regulation plank to fix
Position, time-consuming and laborious working efficiency is low, and we have proposed a kind of plank grinding devices of Furniture manufacturing processing thus.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Furniture manufacturing processing proposed is used
Plank grinding device.
To achieve the goals above, present invention employs following technical solutions：
A kind of plank grinding device of Furniture manufacturing processing, including sliding bottom, the top of the sliding bottom are fixed
Driving motor is installed, fixed seat is installed at the top of the sliding bottom, and offer cavity in fixed seat, the drive
The output shaft of dynamic motor extends in cavity and is installed with horizontal axis, and sliding sleeve is equipped with transverse tube on horizontal axis, and the transverse tube is remote
One end from driving motor extends to outside fixed seat and is equipped with grinding wheel, in the top inner wall and bottom interior wall of the cavity
Sliding slot is offered, and is installed with the same locating rod on the both sides inner wall of sliding slot, sliding sleeve is equipped with same in two locating rods
One starting stave, and starting stave rotation is set on transverse tube, and square type slot is offered in the top inner wall of the cavity, it is fixed
The side roof part for seating against nearly driving motor is installed with first motor, and the output shaft of first motor extends in square type slot simultaneously
It is installed with screw rod, the screw rod turns far from one end far from first motor with side inner wall of the square type slot far from first motor
Dynamic to install, movable sleeve is equipped with the second riser on the transverse tube, and is extended in square type slot at the top of the second riser, the second riser spiral shell
Line is set on screw rod, and the side of second riser far from driving motor is welded with multiple first springs, and the first spring leans on
It is mutually welded with starting stave one end of nearly starting stave.
Preferably, second riser offers the first circular apertures close to the side of starting stave, and the first circular apertures
Side wall is not contacted with the outside of transverse tube.
Preferably, the cavity offers the second circular apertures on the side inner wall of grinding wheel, and the second circular apertures
Side wall is not contacted with the outside of transverse tube.
Preferably, limiting slot there are two symmetrically being opened up on the side wall of the transverse tube, and slidably connected in limiting slot and cross
The limited block being fixedly mounted on the outside of axis.
Preferably, the both sides of second riser are slidably connected with the both sides inner wall of square type slot respectively.
Preferably, first bearing, and first axle are installed on side inner wall of the square type slot far from first motor
Suit is fixed in the outside of the inner ring and screw rod that hold.
Preferably, the side of the starting stave is opened up there are two third circular apertures, and third circular apertures with it is corresponding fixed
Position bar is slidably connected.
Preferably, the square type slot offers the 4th circular apertures on the side inner wall of first motor, and the 4th is round
The side wall in hole is not contacted with the output shaft of first motor.
Preferably, the side of the starting stave offers the 5th circular apertures, and fixing sleeve is equipped with the in the 5th circular apertures
Two bearings, the inner ring of second bearing and the outside of transverse tube, which are fixed, to be set with.
Preferably, the side of second riser offers threaded hole, and threaded hole is connect with screw flight.
Compared with prior art, the beneficial effects of the invention are as follows：
(1), positive to start first motor, first motor drives screw rod rotation, and under the action of threaded hole, screw rod rotates energy
The second riser is driven to be slided in square type slot, second the first spring of riser pair squeezes so that the first spring drives starting stave to exist
It is moved in two locating rods, starting stave drives transverse tube to be moved to the direction far from driving motor by second bearing, transverse tube band
Move two limiting slots to slide on corresponding limited block, transverse tube drives grinding wheel movement so that convenient for the position of grinding wheel into
Row is adjusted；
(2), when grinding wheel is with needing the plank polished to be in contact, grinding wheel stops movement, at this time starting stave pair the
The elastic force of one spring-compressed, first the second riser of spring pair changes, and can adjust the first spring pair according to actual needs
The elastic force of two risers, enabling ensure that grinding wheel can start driving motor, drive when polishing plank always close to plank
The output shaft of dynamic motor drives horizontal axis rotation, horizontal axis to drive transverse tube to rotate by limited block, and transverse tube drives grinding wheel rotation to plate
Material is polished so that convenient for adjusting the position of grinding wheel according to actual needs, is polished plank, is reduced convenient for grinding wheel
The labor intensity of worker improves working efficiency.
The configuration of the present invention is simple convenient for adjusting the position of grinding wheel according to actual needs, and is convenient for grinding wheel in polishing
Always it is close to plank, polishes plank convenient for grinding wheel, reduce the labor intensity of worker, improves working efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the plank grinding device of Furniture manufacturing processing proposed by the present invention；
Fig. 2 is a kind of part A sectional structure signal of plank grinding device of Furniture manufacturing processing proposed by the present invention
Figure.
In figure：1 sliding bottom, 2 fixed seats, 3 cavitys, 4 driving motors, 5 horizontal axis, 6 transverse tubes, 7 grinding wheels, 8 sliding slots, 9 are determined
It is position bar, 10 starting staves, 11 square type slots, 12 first motors, 13 screw rods, 14 second risers, 15 first springs, 16 first round
Hole, 17 second bearings, 18 second circular apertures.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of plank grinding device of Furniture manufacturing processing, including sliding bottom 1, sliding bottom 1
Top is installed with driving motor 4, and the top of sliding bottom 1 is installed with fixed seat 2, and is opened up in fixed seat 2 free
The output shaft of chamber 3, driving motor 4 extends in cavity 3 and is installed with horizontal axis 5, and sliding sleeve is equipped with transverse tube 6 on horizontal axis 5,
The one end of transverse tube 6 far from driving motor 4 extends to outside fixed seat 2 and is equipped with grinding wheel 7, the top inner wall of cavity 3 and bottom
Sliding slot 8 is offered on inner wall, and is installed with the same locating rod 9 on the both sides inner wall of sliding slot 8, in two locating rods 9
Sliding sleeve is equipped with the same starting stave 10, and the rotation of starting stave 10 is set on transverse tube 6, is opened in the top inner wall of cavity 3
Equipped with square type slot 11, fixed seat 2 is installed with first motor 12, and first motor 12 close to a side roof part of driving motor 4
Output shaft extend in square type slot 11 and be installed with screw rod 13, screw rod 13 far from far from first motor 12 one end and square
Side inner wall of the type groove 11 far from first motor 12 is rotatablely installed, and movable sleeve is equipped with the second riser 14, and the second riser on transverse tube 6
14 top extends in square type slot 11, and 14 screw thread of the second riser is set on screw rod 13, and the second riser 14 is far from driving motor 4
Side be welded with multiple first springs 15, and the first spring 15 is welded close to one end of starting stave 10 and 10 phase of starting stave
It connects, forward direction starts first motor 12, and first motor 12 drives screw rod 13 to rotate, and under the action of threaded hole, screw rod 13 rotates energy
The second riser 14 sliding, second riser 14 in square type slot 11 is driven to squeeze the first spring 15 so that the first spring 15 drives
Starting stave 10 moves in two locating rods 9, and starting stave 10 drives transverse tube 6 to far from driving motor by second bearing 17
4 direction movement, transverse tube 6 drive two limiting slots to be slided on corresponding limited block, and transverse tube 6 drives grinding wheel 7 to move so that
It is adjusted convenient for the position to grinding wheel 7, when grinding wheel 7 is with needing the plank polished to be in contact, grinding wheel 7 stops moving
Dynamic, starting stave 10 compresses the first spring 15 at this time, and the first spring 15 changes to the elastic force of the second riser 14, Ke Yigen
Elastic force of first spring 15 to the second riser 14 is adjusted according to actual needs, enabling ensures grinding wheel 7 when polishing plank
Always it can start driving motor 4, the output shaft of driving motor 4 drives horizontal axis 5 to rotate, and horizontal axis 5 passes through limited block close to plank
Transverse tube 6 is driven to rotate, transverse tube 6 drives the rotation of grinding wheel 7 to polish plank so that convenient for adjusting polishing according to actual needs
The position of wheel 7, polishes to plank convenient for grinding wheel 7, reduces the labor intensity of worker, improves working efficiency, knot of the present invention
Structure is simple, convenient for adjusting the position of grinding wheel 7 according to actual needs, and is close to plank always in polishing convenient for grinding wheel 7,
It polishes plank convenient for grinding wheel 7, reduces the labor intensity of worker, improve working efficiency.
In the present invention, the second riser 14 offers the first circular apertures 16 close to the side of starting stave 10, and first is round
The side wall in hole 16 is not contacted with the outside of transverse tube 6, is rotated convenient for transverse tube 6 and mobile, side inner wall of the cavity 3 close to grinding wheel 7
On offer the second circular apertures 18, and the side wall of the second circular apertures 18 is not contacted with the outside of transverse tube 6, simultaneously convenient for the rotation of transverse tube 6
It is mobile, symmetrically open up that there are two limiting slots on the side wall of transverse tube 6, and slidably connected in limiting slot and 5 outside of horizontal axis is fixed pacifies
The limited block of dress drives transverse tube 6 to rotate, and is slided in corresponding limiting slot convenient for limited block convenient for horizontal axis 5 by limited block,
The both sides of second riser 14 are slidably connected with the both sides inner wall of square type slot 11 respectively, convenient for being positioned to the second riser 14, avoid the
Two risers 14 rotate so that the second riser 14 is merely able to transverse shifting, on side inner wall of the square type slot 11 far from first motor 12
It is installed with first bearing, and the outside of the inner ring of first bearing and screw rod 13 is fixed and is set with, and is rotated convenient for screw rod 13 and right
Screw rod 13 positions, and the side of starting stave 10 opens up that there are two third circular apertures, and third circular apertures and the cunning of corresponding locating rod 9
Dynamic connection, is slided convenient for starting stave 10 in two locating rods 9, square type slot 11 is opened on the side inner wall of first motor 12
Side wall equipped with the 4th circular apertures, and the 4th circular apertures is not contacted with the output shaft of first motor 12, convenient for first motor 12
Output shaft rotates, and the side of starting stave 10 offers the 5th circular apertures, and fixing sleeve is equipped with second bearing in the 5th circular apertures
17, the inner ring of second bearing 17 is fixed with the outside of transverse tube 6 and is set with, and drives transverse tube 6 to move in the case where being rotated convenient for transverse tube 6
Dynamic, the side of the second riser 14 offers threaded hole, and threaded hole is threadedly coupled with screw rod 13, is driven when being rotated convenient for screw rod 13
Second riser 14 moves, and grinding wheel 7 is fixedly mounted close to the side of fixed seat 2 there are two cross bar, transverse tube 6 be located at two cross bars it
Between, the top and bottom of transverse tube 6 offer card slot, and the side that two cross bars are located remotely from each other is equipped with pull rod, two pull rod phases
Mutually close side is installed with card column, and the one end of card column far from pull rod is mutually clamped with corresponding card slot, and pull rod is close to right
Multiple second springs, replacement grinding wheel 7 easy to disassemble are welded between the side and cross bar of the cross bar answered, forward direction starts the first electricity
Machine 12, first motor 12 drives screw rod 13 to rotate, and under the action of threaded hole, the rotation of screw rod 13 can drive the second riser 14 in square
Sliding, the second riser 14 squeeze the first spring 15 in type groove 11 so that the first spring 15 drives starting stave 10 fixed at two
It is moved on the bar 9 of position, starting stave 10 drives transverse tube 6 to be moved to the direction far from driving motor 4 by second bearing 17, transverse tube 6
Two limiting slots are driven to be slided on corresponding limited block, transverse tube 6 drives grinding wheel 7 to move so that convenient for the position to grinding wheel 7
It sets and is adjusted, when grinding wheel 7 is with needing the plank polished to be in contact, grinding wheel 7 stops movement, and starting stave 10 is right at this time
First spring 15 compresses, and the first spring 15 changes to the elastic force of the second riser 14, can adjust first according to actual needs
Elastic force of the spring 15 to the second riser 14, enabling ensure that grinding wheel 7 can be opened when polishing plank always close to plank
The output shaft of dynamic driving motor 4, driving motor 4 drives horizontal axis 5 to rotate, and horizontal axis 5 drives transverse tube 6 to rotate by limited block, transverse tube 6
The rotation of grinding wheel 7 is driven to polish plank so that convenient for adjusting the position of grinding wheel 7 according to actual needs, convenient for polishing
7 pairs of planks of wheel are polished, and the labor intensity of worker is reduced, and improve working efficiency, the configuration of the present invention is simple, convenient for according to reality
Need to adjust the position of grinding wheel 7, and convenient for grinding wheel 7 be close to plank always in polishing, be convenient for grinding wheel 7 to plank into
Row polishing, reduces the labor intensity of worker, improves working efficiency.
Operation principle：In use, positive start first motor 12, first motor 12 drives screw rod 13 to turn in square type slot 11
Dynamic, under the action of threaded hole, the rotation of screw rod 13 drives the second riser 14 in square type slot 11 to the direction far from driving motor 4
Sliding, the second riser 14 by the first spring 15 drive starting stave 10 move, starting stave 10 in two locating rods 9 to by
The direction movement of nearly grinding wheel 7, while starting stave 10 drives transverse tube 6 to the side far from driving motor 4 by second bearing 17
To movement, transverse tube 6 drives two limiting slots to be slided on corresponding limited block, and transverse tube 6 drives grinding wheel 7 to move, when grinding wheel 7
When with needing the plank polished to be in contact, starting stave 10 compresses the first spring 15 at this time so that the first spring 15 is to second
The elastic force of riser 14 changes, and can adjust the first spring 15 according to actual needs to the elastic force of the second riser 14, the first bullet
The setting of spring 15 can ensure that grinding wheel 7 can start driving motor 4 at this time, drive when polishing plank always close to plank
The output shaft of dynamic motor 4 drives horizontal axis 5 to rotate, and horizontal axis 5 drives transverse tube 6 to rotate by limited block, and transverse tube 6 drives grinding wheel 7 to revolve
Turn to polish to plank so that convenient for adjusting the position of grinding wheel 7 according to actual needs, carry out plank convenient for grinding wheel 7
Polishing reduces the labor intensity of worker, improves working efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of plank grinding device of Furniture manufacturing processing, including sliding bottom (1), the top of the sliding bottom (1)
It is installed with driving motor (4), which is characterized in that fixed seat (2) is installed at the top of the sliding bottom (1), and
Cavity (3) is offered in fixed seat (2), the output shaft of the driving motor (4) extends in cavity (3) and is installed with cross
Axis (5), and sliding sleeve is equipped with transverse tube (6) on horizontal axis (5), the one end of the transverse tube (6) far from driving motor (4) extends to fixation
Seat (2) outside and is equipped with grinding wheel (7), and sliding slot (8) is offered in the top inner wall and bottom interior wall of the cavity (3), and
The same locating rod (9) is installed on the both sides inner wall of sliding slot (8), sliding sleeve is equipped with same on two locating rods (9)
Starting stave (10), and starting stave (10) rotation is set on transverse tube (6), is offered in the top inner wall of the cavity (3)
Square type slot (11), fixed seat (2) are installed with first motor (12), and the first electricity close to a side roof part of driving motor (4)
The output shaft of machine (12) extends in square type slot (11) and is installed with screw rod (13), and the screw rod (13) is far from far from first
One end of motor (12) is rotatablely installed with side inner wall of the square type slot (11) far from first motor (12), living on the transverse tube (6)
It is dynamic to be arranged with the second riser (14), and extended at the top of the second riser (14) in square type slot (11), the second riser (14) screw thread
It being set on screw rod (13), side of second riser (14) far from driving motor (4) is welded with multiple first springs (15),
And first spring (15) mutually welded with starting stave (10) close to one end of starting stave (10).
2. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that described second
Riser (14) offers the first circular apertures (16), and the side wall of the first circular apertures (16) and cross close to the side of starting stave (10)
The outside of pipe (6) does not contact.
3. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that the cavity
(3) the second circular apertures (18), and the side wall and transverse tube of the second circular apertures (18) are offered on the side inner wall of grinding wheel (7)
(6) outside does not contact.
4. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that the transverse tube
(6) limiting slot there are two symmetrically being opened up on side wall, and the limit with fixed installation on the outside of horizontal axis (5) is slidably connected in limiting slot
Position block.
5. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that described second
Both sides inner wall of the both sides of riser (14) respectively with square type slot (11) is slidably connected.
6. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that the square type
Slot (11) is installed with first bearing, and the inner ring and screw rod of first bearing on the side inner wall far from first motor (12)
(13) suit is fixed in outside.
7. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that described first
The side of riser (10) is opened up there are two third circular apertures, and third circular apertures are slidably connected with corresponding locating rod (9).
8. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that the square type
Slot (11) offers the 4th circular apertures, and the side wall of the 4th circular apertures and the first electricity on the side inner wall of first motor (12)
The output shaft of machine (12) does not contact.
9. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that described first
The side of riser (10) offers the 5th circular apertures, and fixing sleeve is equipped with second bearing (17), second bearing in the 5th circular apertures
(17) outside of inner ring and transverse tube (6), which is fixed, to be set with.
10. a kind of plank grinding device of Furniture manufacturing processing according to claim 1, which is characterized in that described
The side of two risers (14) offers threaded hole, and threaded hole is threadedly coupled with screw rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752572.3A CN108527046A (en) | 2018-07-10 | 2018-07-10 | A kind of plank grinding device of Furniture manufacturing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752572.3A CN108527046A (en) | 2018-07-10 | 2018-07-10 | A kind of plank grinding device of Furniture manufacturing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108527046A true CN108527046A (en) | 2018-09-14 |
Family
ID=63487992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810752572.3A Withdrawn CN108527046A (en) | 2018-07-10 | 2018-07-10 | A kind of plank grinding device of Furniture manufacturing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108527046A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480476A (en) * | 2019-07-05 | 2019-11-22 | 扬州市高升机械有限公司 | A kind of electric tool controlling mechanism of tool |
-
2018
- 2018-07-10 CN CN201810752572.3A patent/CN108527046A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480476A (en) * | 2019-07-05 | 2019-11-22 | 扬州市高升机械有限公司 | A kind of electric tool controlling mechanism of tool |
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Application publication date: 20180914 |
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| WW01 | Invention patent application withdrawn after publication |