CN108942574A - A kind of efficient metal surface treating device - Google Patents
A kind of efficient metal surface treating device Download PDFInfo
- Publication number
- CN108942574A CN108942574A CN201810370032.9A CN201810370032A CN108942574A CN 108942574 A CN108942574 A CN 108942574A CN 201810370032 A CN201810370032 A CN 201810370032A CN 108942574 A CN108942574 A CN 108942574A
- Authority
- CN
- China
- Prior art keywords
- sliding groove
- face
- bottom end
- crossbearer
- extended
- 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- Withdrawn
Links
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
- B24B27/00—Other grinding machines or devices
- B24B27/0015—Hanging grinding 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
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B7/10—Single-purpose machines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of efficient metal surface treating devices, including pedestal and it is fixedly installed on the pedestal top end surface left side and upwardly extends the bracket of setting, the first extended up and down sliding groove is equipped in the bracket right end face, being slidably installed in first sliding groove has crossbearer extended to the right, the first rotation chamber that left and right extends is equipped in the crossbearer, thread bush is rotatably equipped with by rolling bearing between inner wall above and below on the left of the first rotation chamber, upper and lower perforative first threaded hole is equipped in the thread bush, it is threadedly engaged in first threaded hole and the first threaded rod is installed, first threaded rod is outer through the crossbearer and upper and lower ends are fixedly connected with the sliding groove upper and lower ends wall respectively, the thread bush outer surface in the first rotation chamber is fixed with the first rotate gear.
Description
Technical field
The present invention relates to metal working technical area, specifically a kind of efficient metal surface treating device.
Background technique
It is usually needed in modern industrial production to some metal sheets progress surface grinding process, and the polishing in tradition
Device can only realize single straight line polishing, can not carry out round polishing for some special plates, and limitation is larger,
Seriously affect working efficiency.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of efficient metal surface treating devices, are able to solve
State the problems in present technology.
The present invention is achieved through the following technical solutions: a kind of efficient metal surface treating device of the invention,
Including pedestal and it is fixedly installed on the pedestal top end surface left side and upwardly extends the bracket of setting, the bracket right-hand end
The first extended up and down sliding groove is equipped in face, being slidably installed in first sliding groove, there have to be extended to the right
Crossbearer, is equipped with the first rotation chamber that left and right extends in the crossbearer, on the left of the first rotation chamber up and down between inner wall by turning
Dynamic bearing is rotatably equipped with thread bush, and upper and lower perforative first threaded hole, first screw thread are equipped in the thread bush
Be threadedly engaged in hole and the first threaded rod be installed, first threaded rod is outer through the crossbearer and upper and lower ends respectively with it is described
Sliding groove upper and lower ends wall is fixedly connected, and the thread bush outer surface in the first rotation chamber is fixed with the first turning gear
Wheel, intracavitary roof of first rotation or so, which is extended, the second sliding groove, and the first driving is equipped in second sliding groove
Mechanism, first driving mechanism include the first sliding shoe being slideably positioned in second sliding groove respectively and the second sliding
Block is equipped with the second threaded hole in first sliding shoe and the second sliding shoe, is threadedly engaged and is equipped in second threaded hole
Third threaded rod, the third threaded rod left-hand end is rotatably set in the second sliding groove inner left wall, and right side
It holds and is connected by power with fixed setting and the first motor in inner wall on the right side of second sliding groove, the first sliding shoe bottom end
The second motor is equipped in face, second motor bottom end face has been connected by power the first rotation axis, first rotation axis bottom
It protrudes into the first rotation chamber and bottom end is fixedly installed the second turning gear being meshed with first rotate gear
It takes turns, the second rotation axis extended up and down is rotatably provided with by rolling bearing in the intracavitary bottom wall of first rotation, it is described
Elongated end protrudes into the second rotation chamber at the top of second rotation axis and top end is fixed with third rotate gear, and described the
Two rotation axis bottoms are outside the crossbearer bottom end face, and bottom end is fixedly connected with rotating turret, sets in the rotating turret
There is the second driving mechanism, the crossbearer is equipped with rock-steady structure, and the rock-steady structure includes dovetail groove and connecting rod.
Preferably technical solution, second driving mechanism include be fixedly installed on the rotating turret bottom end face and
Extended third sliding groove is controlled, is slidably fitted with third sliding shoe, the third sliding shoe in the third sliding groove
In be equipped with third threaded hole, be threadedly engaged in the third threaded hole and be connected with third threaded rod, on the left of the third threaded rod
End is rotatably set in the third sliding groove inner left wall, and right-hand end and to be fixedly installed on the third sliding groove right
Third motor power connection in the inner wall of side, the third sliding shoe bottom end face is interior to be equipped with the 4th motor, the 4th motor
Bottom end face is connected by power the third rotation axis extended downwardly, and third rotation axis bottom is fixed with grinding wheel.
Preferably technical solution, the second sliding shoe bottom end face, which is fixed with, to be protruded into the first rotation chamber
Travelling arm, the travelling arm left end face be fixed with the third rotate gear be cooperatively connected locking teeth.
Preferably technical solution, the pedestal top end surface are symmetrically set with clamping assembling structure.
Preferably technical solution, the dovetail groove annular are set in the crossbearer bottom end face, the connecting rod
It is fixedly installed on the rotating turret top end surface, being rotatably assorted to be connected with to protrude into the dovetail groove at the top of the connecting rod turns
Pearl.
The beneficial effects of the present invention are: device structure of the invention is simple, and it is easy to operate, it is equipped in bracket right end face upper
The first extended sliding groove down, being slidably installed in the first sliding groove has crossbearer extended to the right, sets in crossbearer
There is the first rotation chamber that left and right extends, spiral shell is rotatably equipped with by rolling bearing between inner wall up and down on the left of the first rotation chamber
Line set is equipped with upper and lower perforative first threaded hole in thread bush, is threadedly engaged in the first threaded hole and is equipped with the first threaded rod, the
One threaded rod is outer through crossbearer and upper and lower ends are fixedly connected with sliding groove upper and lower ends wall respectively, the screw thread in the first rotation chamber
Set outer surface is fixed with the first rotate gear, and first intracavitary roof of rotation or so, which is extended, the second sliding groove, and second is sliding
It is equipped with the first driving mechanism in dynamic slot, the first driving mechanism includes the first sliding shoe being slideably positioned in the second sliding groove respectively
And the second sliding shoe, it is equipped with the second threaded hole in the first sliding shoe and the second sliding shoe, is threadedly engaged installation in the second threaded hole
There is third threaded rod, third threaded rod left-hand end is rotatably set in the second sliding groove inner left wall, and right-hand end and solid
Fixed setting is connected by power with the first motor in inner wall on the right side of the second sliding groove, and the second electricity is equipped in the first sliding shoe bottom end face
Machine, the second motor bottom end face have been connected by power the first rotation axis, and the first rotation axis bottom is protruded into the first rotation chamber and bottom
End is fixedly installed the second rotate gear being meshed with the first rotate gear, passes through rotation axis in the first intracavitary bottom wall of rotation
It holds and is rotatably provided with the second rotation axis extended up and down, elongated end is protruded into the second rotation chamber and pushed up at the top of the second rotation axis
Portion end is fixed with third rotate gear, and the second rotation axis bottom is outside crossbearer bottom end face, and the fixed company of bottom end
It is connected to rotating turret, is equipped with the second driving mechanism in rotating turret, to realize the quick grinding process to metal surface, while can also
According to needed for practical polishing, corresponding polishing radius of circle is adjusted, the metal sheet sanding operation of different size radius of circle is suitable for,
It is greatly improved grinding efficiency, improves processing quality.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of structural schematic diagram of efficient metal surface treating device of the invention.
Specific embodiment
As shown in figure Fig. 1, a kind of efficient metal surface treating device of the invention, including pedestal 10 and fixed setting
On the left of 10 top end surface of pedestal and the bracket 11 of setting is upwardly extended, is equipped in 11 right end face of bracket upper downward
The first sliding groove 12 of setting is stretched, being slidably installed in first sliding groove 12 has crossbearer 13 extended to the right, institute
It states and is equipped with the first rotation chamber 18 that left and right extends in crossbearer 13, the first rotation chamber 18 left side passes through rotation between inner wall up and down
Bearing is rotatably equipped with thread bush 16, is equipped with upper and lower perforative first threaded hole 14 in the thread bush 16, and described first
It is threadedly engaged in threaded hole 14 and first threaded rod 141 is installed, first threaded rod 141 is outer and upper and lower through the crossbearer 13
Both ends are fixedly connected with the 12 upper and lower ends wall of sliding groove respectively, 16 appearance of the thread bush in the first rotation chamber 18
Face is fixed with the first rotate gear 15, and described first rotation, 18 inner roof wall of chamber or so, which is extended, the second sliding groove 29, institute
It states and is equipped with the first driving mechanism in the second sliding groove 29, first driving mechanism includes being slideably positioned in described second respectively to slide
The first sliding shoe 23 and the second sliding shoe 26 in slot 29 are moved, is equipped with second in first sliding shoe 23 and the second sliding shoe 26
Threaded hole 22 is threadedly engaged in second threaded hole 22 and is equipped with third threaded rod 24,24 left-hand end of third threaded rod
It is rotatably set in 29 inner left wall of the second sliding groove, and right-hand end and fixed setting and second sliding groove 29
First motor 31 in the inner wall of right side is connected by power, and the second motor 20 is equipped in 23 bottom end face of the first sliding shoe, described
Second motor, 20 bottom end face has been connected by power the first rotation axis 30, and first rotation is protruded into 30 bottom of the first rotation axis
In chamber 18 and bottom end is fixedly installed the second rotate gear 17 being meshed with first rotate gear, and described first turn
The second rotation axis 19 extended up and down, second rotation axis are rotatably provided with by rolling bearing in dynamic 18 inner bottom wall of chamber
19 top elongated ends protrude into the second rotation chamber 18 and top end is fixed with third rotate gear 25, and described second turn
19 bottom of moving axis is outside 13 bottom end face of crossbearer, and bottom end is fixedly connected with rotating turret 32, the rotating turret 32
In be equipped with the second driving mechanism, the crossbearer 13 be equipped with rock-steady structure, the rock-steady structure include dovetail groove 70 and connection
Bar 72.
Valuably, second driving mechanism includes being fixedly installed on 32 bottom end face of rotating turret and controlling to extend to set
The third sliding groove 33 set, is slidably fitted with third sliding shoe 36 in the third sliding groove 33, in the third sliding shoe 36
Equipped with third threaded hole 361, it is threadedly engaged in the third threaded hole 361 and is connected with third threaded rod 34, the third screw thread
34 left-hand end of bar is rotatably set in 33 inner left wall of third sliding groove, and right-hand end and is fixedly installed on described the
Third motor 35 in three sliding grooves, 33 right side inner wall is connected by power, and the 4th electricity is equipped in 36 bottom end face of third sliding shoe
Machine 38,38 bottom end face of the 4th motor are connected by power the third rotation axis 37 extended downwardly, the third rotation axis 37
Bottom is fixed with grinding wheel 39, to realize that automatically grinding operates.
Valuably, 26 bottom end face of the second sliding shoe is fixed with the travelling arm protruded into the first rotation chamber 18
28,28 left end face of travelling arm is fixed with the locking teeth 27 being cooperatively connected with the third rotate gear 25, thus real
Now automatic lock fit connection.
Valuably, 10 top end surface of pedestal is symmetrically set with clamping assembling structure 40, to realize fixed installation
Operation.
Valuably, 70 annular of dovetail groove is set in 13 bottom end face of crossbearer, and the fixation of connecting rod 72 is set
It is placed in 32 top end surface of rotating turret, being rotatably assorted to be connected with to protrude into the dovetail groove 70 at the top of the connecting rod 72 turns
Pearl 71, so that the stability when rotating turret 32 rotation can be improved.
Equipment of the invention in the initial state, is pushed up in the 13 left side top end face of crossbearer and first sliding groove 12
Wall offsets, and 23 left end face of the first sliding shoe offsets with 29 inner left wall of the second sliding groove, first turning gear
Wheel 15 is meshed with second rotate gear 17, and the locking teeth 27 is connect with 25 lock fit of third rotate gear,
The third rotate gear 25 is rotated by limitation.
When needing to carry out laterally polishing to metal plate, metal sheet is fixedly mounted and institute by clamp structure 40 first
10 top end surface of pedestal is stated, second motor 20 is then started, second motor 20 can pass through described second turn after rotating
Moving gear 17 drives first rotate gear 15 to rotate, and first rotate gear 15 can drive the thread bush 14 after rotating
Rotation, the thread bush 14 can drive the crossbearer 13, rotating turret by the cooperation with first threaded rod 141 after rotating
32 and grinding wheel 39 move down, when the grinding wheel 39 offsets with metal sheet surface, stop second motor 20
And the third motor 35 and the operation of the 4th motor 38 are controlled simultaneously, the polishing can be driven after the rotation of third motor 35
Wheel 39 rotation and polish metal sheet, and the 4th motor 38 operation after can drive the third sliding shoe 36 with
And the grinding wheel 39 gradually moves right, to realize mobile sanding operation.
When needing to carry out round polishing to metal plate, the third sliding shoe 36 is controlled by third motor 35 first and is adjusted
The radius of circle polished needed for section, then controlling the operation of the second motor 20 makes the grinding wheel 39 and metal sheet surface phase
It supports, then stop second motor 20 and opens first motor 31 simultaneously, the first motor 31 can be by described after rotating
Second threaded rod 24 drives first sliding shoe 23 and the second sliding shoe 26 to slide to the right, and first sliding shoe is sliding
During sliding to the right second rotate gear 17 can cooperate motion block 23 with first rotate gear 15 disengaging, and institute
It states the second sliding shoe 26 in sliding process the locking teeth 27 can to the right be detached from the third rotate gear 25 and cooperate, and work as
When 26 right end face of the second sliding shoe and the 29 right side inner wall of the second sliding groove offset, second rotating disk 17 and institute
The mating connection of third rotate gear 25 is stated, the first motor 31 is then stopped, and opens second motor 20 and described
4th motor 38, second motor 20 can drive the rotating turret 32 is circumferential to turn by second rotation axis 19 after running
It is dynamic, and the grinding wheel 39 can be driven to rotate after the 4th motor 38 operation, so as to carry out round polishing；
After the completion of polishing, can by the first motor 31, the collaborative work of the two the second motors 20 and third motor 35, and
Restore the present apparatus to original state.
The beneficial effects of the present invention are: device structure of the invention is simple, and it is easy to operate, it is equipped in bracket right end face upper
The first extended sliding groove down, being slidably installed in the first sliding groove has crossbearer extended to the right, sets in crossbearer
There is the first rotation chamber that left and right extends, spiral shell is rotatably equipped with by rolling bearing between inner wall up and down on the left of the first rotation chamber
Line set is equipped with upper and lower perforative first threaded hole in thread bush, is threadedly engaged in the first threaded hole and is equipped with the first threaded rod, the
One threaded rod is outer through crossbearer and upper and lower ends are fixedly connected with sliding groove upper and lower ends wall respectively, the screw thread in the first rotation chamber
Set outer surface is fixed with the first rotate gear, and first intracavitary roof of rotation or so, which is extended, the second sliding groove, and second is sliding
It is equipped with the first driving mechanism in dynamic slot, the first driving mechanism includes the first sliding shoe being slideably positioned in the second sliding groove respectively
And the second sliding shoe, it is equipped with the second threaded hole in the first sliding shoe and the second sliding shoe, is threadedly engaged installation in the second threaded hole
There is third threaded rod, third threaded rod left-hand end is rotatably set in the second sliding groove inner left wall, and right-hand end and solid
Fixed setting is connected by power with the first motor in inner wall on the right side of the second sliding groove, and the second electricity is equipped in the first sliding shoe bottom end face
Machine, the second motor bottom end face have been connected by power the first rotation axis, and the first rotation axis bottom is protruded into the first rotation chamber and bottom
End is fixedly installed the second rotate gear being meshed with the first rotate gear, passes through rotation axis in the first intracavitary bottom wall of rotation
It holds and is rotatably provided with the second rotation axis extended up and down, elongated end is protruded into the second rotation chamber and pushed up at the top of the second rotation axis
Portion end is fixed with third rotate gear, and the second rotation axis bottom is outside crossbearer bottom end face, and the fixed company of bottom end
It is connected to rotating turret, is equipped with the second driving mechanism in rotating turret, to realize the quick grinding process to metal surface, while can also
According to needed for practical polishing, corresponding polishing radius of circle is adjusted, the metal sheet sanding operation of different size radius of circle is suitable for,
It is greatly improved grinding efficiency, improves processing quality.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of efficient metal surface treating device of the invention, including pedestal and it is fixedly installed on the pedestal top end
Left side of face and the bracket for upwardly extending setting, it is characterised in that: up and down extended the is equipped in the bracket right end face
One sliding groove, being slidably installed in first sliding groove has crossbearer extended to the right, is equipped with left and right in the crossbearer
First extended rotates chamber, is rotatably equipped with screw thread by rolling bearing between inner wall above and below the first rotation chamber left side
It covers, upper and lower perforative first threaded hole is equipped in the thread bush, is threadedly engaged in first threaded hole and the first spiral shell is installed
Rasp bar, first threaded rod is outer through the crossbearer and upper and lower ends fix with the sliding groove upper and lower ends wall connect respectively
It connects, the thread bush outer surface in the first rotation chamber is fixed with the first rotate gear, the intracavitary top of first rotation
Wall or so, which is extended, the second sliding groove, and the first driving mechanism, first driving mechanism are equipped in second sliding groove
Including the first sliding shoe and the second sliding shoe being slideably positioned in second sliding groove respectively, first sliding shoe and
It is equipped with the second threaded hole in two sliding shoes, is threadedly engaged in second threaded hole and third threaded rod is installed, the third spiral shell
Rasp bar left-hand end is rotatably set in the second sliding groove inner left wall, and right-hand end and fixed setting and described second
First motor on the right side of sliding groove in inner wall is connected by power, and the second motor is equipped in the first sliding shoe bottom end face, described
Second motor bottom end face has been connected by power the first rotation axis, first rotation axis bottom protrude into the first rotation chamber and
Bottom end is fixedly installed the second rotate gear being meshed with first rotate gear, the intracavitary bottom wall of first rotation
In the second rotation axis extended up and down is rotatably provided with by rolling bearing, elongated end protrudes at the top of second rotation axis
In the second rotation chamber and top end is fixed with third rotate gear, and the crossbearer is run through in second rotation axis bottom
Outside bottom end face, and bottom end is fixedly connected with rotating turret, is equipped with the second driving mechanism in the rotating turret, on the crossbearer
Equipped with rock-steady structure, the rock-steady structure includes dovetail groove and connecting rod.
2. a kind of efficient metal surface treating device according to claim 1, it is characterised in that: second driving machine
Structure includes being fixedly installed on the extended third sliding groove of the rotating turret bottom end face and left and right, in the third sliding groove
It is slidably fitted with third sliding shoe, third threaded hole is equipped in the third sliding shoe, is threadedly engaged in the third threaded hole
It is connected with third threaded rod, the third threaded rod left-hand end is rotatably set in the third sliding groove inner left wall,
And right-hand end is connect with the third motor power being fixedly installed in the inner wall of the third sliding groove right side, the third sliding shoe
The 4th motor is equipped in bottom end face, the 4th motor bottom end face is connected by power the third rotation axis extended downwardly, institute
It states third rotation axis bottom and is fixed with grinding wheel.
3. a kind of efficient metal surface treating device according to claim 1, it is characterised in that: the second sliding shoe
Bottom end face be fixed with protrude into it is described first rotation chamber in travelling arm, the travelling arm left end face be fixed with it is described
The locking teeth that third rotate gear is cooperatively connected.
4. a kind of efficient metal surface treating device according to claim 1, it is characterised in that: the pedestal top end
Face is symmetrically set with clamping assembling structure.
5. a kind of efficient metal surface treating device according to claim 1, it is characterised in that: the dovetail groove annular
It is set in the crossbearer bottom end face, the connecting rod is fixedly installed on the rotating turret top end surface, the connecting rod top
Portion is rotatably assorted the ball for being connected with and protruding into the dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370032.9A CN108942574A (en) | 2018-04-24 | 2018-04-24 | A kind of efficient metal surface treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370032.9A CN108942574A (en) | 2018-04-24 | 2018-04-24 | A kind of efficient metal surface treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108942574A true CN108942574A (en) | 2018-12-07 |
Family
ID=64498782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810370032.9A Withdrawn CN108942574A (en) | 2018-04-24 | 2018-04-24 | A kind of efficient metal surface treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125745A (en) * | 2019-05-27 | 2019-08-16 | 广东技术师范大学 | A kind of industry polishing grinding machine people |
-
2018
- 2018-04-24 CN CN201810370032.9A patent/CN108942574A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125745A (en) * | 2019-05-27 | 2019-08-16 | 广东技术师范大学 | A kind of industry polishing grinding machine people |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
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| WW01 | Invention patent application withdrawn after publication |