CN107214578A - A kind of wall grinding machine - Google Patents
A kind of wall grinding machine Download PDFInfo
- Publication number
- CN107214578A CN107214578A CN201710450062.6A CN201710450062A CN107214578A CN 107214578 A CN107214578 A CN 107214578A CN 201710450062 A CN201710450062 A CN 201710450062A CN 107214578 A CN107214578 A CN 107214578A
- Authority
- CN
- China
- Prior art keywords
- mill
- seal closure
- dust
- reducing gear
- grinding machine
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000005119 centrifugation Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005498 polishing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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
- 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
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
-
- 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
- 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
-
- 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
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a kind of wall grinding machine, including motor, mill, seal closure and the dust leg being connected on seal closure, the motor shaft of the motor stretches into the seal closure and is fixed with centrifugation blade on the motor shaft, the rotary shaft of the mill is rotated with the seal closure and is connected, and reducing gear is provided with the seal closure, the rotary shaft of the mill passes through the reducing gear and the electric machine shaft driving.The balance of rotating speed and moment of torsion between centrifugation blade and mill is realized by reducing gear using the structure so that mill low-rotate speed high torque and the high rotating speed of centrifugation blade low torque, so that the pick-up performance of centrifugal fan is more preferably, the polishing effect of mill is more preferable.
Description
Technical field
The invention belongs to wall grinding machine technical field.
Background technology
During fitting up indoors, in order to which paint equably can be attached on metope, workmen would generally be first
Metope is ground using wall grinding machine, after metope is ground to enough flatness, can just be started to metope
Carry out follow-up painter's work.
Existing wall grinding machine generally comprises motor, and the motor shaft side of motor is provided with wind provided with mill opposite side
Leaf, therefore fan blade is identical with speed of grinding plate, and the mill resistance suffered in polishing is larger, it is desirable to moment of torsion is larger, and fan is needed
High rotating speed is wanted to ensure enough suction air volumes, therefore mill and fan blade are difficult to balance between the two, while existing
Motor to fan blade air draught installed in mill due to that between fan blade, therefore can have certain barrier effect, air draught ability
Difference, pick-up performance is bad.
The content of the invention
The present invention is in view of the shortcomings of the prior art, provide a kind of wall grinding machine, and this kind of wall grinding machine can be realized using a motor
Air draught and polishing, and the balance of rotating speed and moment of torsion between centrifugation blade and mill is realized by reducing gear, so that
Pick-up performance is more preferable.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of wall grinding machine, including drive
Dynamic motor, mill, seal closure and the dust leg being connected on seal closure, the motor shaft of the motor stretch into the sealing
Centrifugation blade is fixed with cover and on the motor shaft, the rotary shaft of the mill is rotated with the seal closure and is connected, described
Reducing gear is provided with seal closure, the rotary shaft of the mill passes through the reducing gear and the electric machine shaft driving.Using
The structure centrifugation blade is realized by reducing gear and between mill rotating speed and moment of torsion balance so that mill low-rotate speed height turn round
Square and the high rotating speed of centrifugation blade low torque, so that the pick-up performance of centrifugal fan is more preferably, the polishing effect of mill is more preferable.
In above-mentioned technical proposal, it is preferred that the cavity volume for accommodating the reducing gear is provided with the centrifugation blade,
Reducing gear housing is provided with the cavity volume, the reducing gear housing is fixed on the seal closure, the reducing gear
The reducing gear is provided with housing, the reducing gear includes first gear, the company of rotation being fixed on the motor shaft
The double-layer gear being connected on the reducing gear housing and the second gear being fixed in the rotary shaft, the first gear
And the second gear is engaged with a gear in the double-layer gear respectively.Wall grinding machine structure is caused more using the structure
Step up to gather, and reducing gear is arranged in the cavity volume in centrifugation blade, during wall grinding machine use, centrifugation blade is rotated
Air-flow can pass through reducing gear housing in breathing process, so as to cool to reducing gear housing, prevent reducing gear temperature
It is too high, so as to slow down the rate of wear of reducing gear.
In above-mentioned technical proposal, it is preferred that the motor shaft and the rotary shaft are coaxial, the rotary shaft end is provided with
Circular hole, the motor shaft stretches between the circular hole and the motor shaft and the rotary shaft and is provided with axle sleeve.
In above-mentioned technical proposal, it is preferred that the seal closure is circumferentially provided with dust-break brush mounting groove, the dust-break brush is installed
Groove side is provided with elastic clamping block, and the dust-break brush mounting groove has been embedded in dust-break brush and spacing by the elastic clamping block, institute
State and be provided with spring between dust-break brush and dust-break brush installation groove bottom, the dust-break is painted provided with spring retainer block.Close
Dust-break brush is set to prevent the dust for grinding wall generation from dropping in environment on the outside of sealing cover so that working environment is more preferable, by described
Dust-break brush is provided with spring so that dust-break is brushed with enough elastic force and fitted in metope between installing groove bottom with the dust-break brush.
In above-mentioned technical proposal, it is preferred that the seal closure is by being less than institute by the center of circle of the center of rotation of the rotary shaft
The tangential direction for stating the circle of mill radius is divided into the first seal closure and the second seal closure, and the dust-break brush is divided into and described
One seal closure and the first dust-break brush and the second dust-break brush of second seal closure matching, first seal closure and described second
Seal closure detachably coordinates.Using the structure the second seal closure can be pulled down from the first seal closure, so that mill energy
Enough it is ground to the edge of wall.
In above-mentioned technical proposal, it is preferred that socket and buckling groove are provided with first seal closure, described second is close
Inserted sheet and buckle are provided with sealing cover, the socket is inserted by inserted sheet and the buckle buckles into the buckling groove by described
One seal closure and second seal closure are fixed.The dismounting of the second seal closure can be easily realized using the structure.
Some air suction openings 21 are provided with the mill 2, the rear side of air suction opening 21 is provided with to be rotated by the nearly mill 2
Some strip projected parts 22 from center-side to the remote center of rotation end of mill 2 extension, in the strip projected parts 22 along the mill 2
On wall on front side of rotation direction at least one section region, the region point of the nearly center of rotation of mill 2 in the remote mill
Rear of the point of the center of rotation of disk 2 along the rotation direction of mill 2.Caused using the structure during mill is rotated,
Strip projected parts have an effect of similar fan blade, and blocks dust and can gather dust to center, thus prevent dust from
It is scattered the side of mill.In the present embodiment, some strip projected parts are arc, and the region is the whole piece of strip projected parts
Length, naturally it is also possible to be linear projection.
It is described in above-mentioned technical proposal, it is preferred that outer bulge loop and internal projecting ring are provided with the mill on rear side of the air suction opening
Strip projected parts two ends connect the outer bulge loop and the internal projecting ring, and some air suction openings are respectively positioned on the outer bulge loop and internal projecting ring
Between.Cause adjacent two strip projected parts form surrounding with outer bulge loop and internal projecting ring in air suction opening periphery circular using the structure
Space, reduces the possibility that dust is run out of from mill side.
In above-mentioned technical proposal, it is preferred that some air suction openings are by the nearly mill center of rotation end to remote described
Mill center of rotation end extends, the hole wall on rear side of rotation direction of some air suction openings along the mill with described in one
Strip projected parts are flushed along the wall on front side of the mill rotation direction.Using the structure when mill is rotated and polished, air suction opening
The side being located on rear side of mill rotation direction can have and scrape the effect of wall, so as to scrape the dust on wall, strike off metope, from
The dust scraped on wall directly can be gathered at the Ce Bixiang centers of air suction opening and strip projected parts.
In above-mentioned technical proposal, it is preferred that the mill includes nylon hook belt, spongy layer and the plastics overlapped successively
Support.
The present invention compared with prior art, has the advantages that：Realized and centrifuged by reducing gear using the structure
Fan blade and between mill rotating speed and moment of torsion balance so that mill low-rotate speed high torque and the high rotating speed of centrifugation blade low torque,
So that the pick-up performance of centrifugal fan is more preferably, the polishing effect of mill is more preferable.
Brief description of the drawings
Fig. 1 is the sectional view of the embodiment of the present invention.
Fig. 2 is the structural representation of the first seal closure in the embodiment of the present invention.
Fig. 3 is the structural representation of the second seal closure in the embodiment of the present invention.
Fig. 4 is the structural representation of the first dust-break brush in the embodiment of the present invention.
Fig. 5 is the structural representation of the second dust-break brush in the embodiment of the present invention.
Fig. 6 is the positive structure schematic of mill in the embodiment of the present invention.
Fig. 7 is the reverse structure schematic of mill in the embodiment of the present invention.
Fig. 8 is the sectional view of mill in the embodiment of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：It is a kind of referring to Fig. 1 to Fig. 8
Wall grinding machine, including motor 1, mill 2, seal closure 3 and the dust leg 4 being connected on seal closure 3, the motor 1
Motor shaft 11 stretch into the seal closure 3 and be fixed with centrifugation blade 5, the rotation of the mill 2 on the motor shaft 11
Axle 6 is rotated with the seal closure 3 and is connected, and reducing gear 7 is provided with the seal closure 3, the rotary shaft 6 of the mill 2 passes through
The reducing gear 7 is driven with the motor shaft 11.Using the structure by reducing gear realize centrifugation blade with mill it
Between rotating speed and moment of torsion balance so that mill low-rotate speed high torque and the high rotating speed of centrifugation blade low torque so that centrifugation wind
More preferably, the polishing effect of mill is more preferable for the pick-up performance of fan.
It is provided with the cavity volume 51 for accommodating the reducing gear 7, the cavity volume 51 and is provided with the centrifugation blade 5
Reducing gear housing 71, the reducing gear housing 71 is fixed on the seal closure 3, is set in the reducing gear housing 71
There is a reducing gear 7, first gear 72 that the reducing gear 7 includes being fixed on the motor shaft 11, be rotatably connected on
Double-layer gear 73 on the reducing gear housing 71 and the second gear 74 being fixed in the rotary shaft 6, described first
Gear 72 and the second gear 74 are engaged with a gear in the double-layer gear 73 respectively.Mill is caused using the structure
Wall telephone structure is compacter, and reducing gear is arranged in the cavity volume in centrifugation blade, during wall grinding machine use, from
Heart fan blade, which rotates air-flow in breathing process, can pass through reducing gear housing, so as to cool to reducing gear housing, prevent from subtracting
Fast mechanism temperature is too high, so as to slow down the rate of wear of reducing gear.
The motor shaft 11 and the rotary shaft 6 are coaxial, and the end of rotary shaft 6 is provided with circular hole 61, the motor shaft
11 stretch into the circular hole 61 and axle sleeve 62 are provided between the motor shaft 11 and the rotary shaft 6.
The seal closure 3 is circumferentially provided with dust-break brush mounting groove 31, and the dust-break brush mounting groove 31 sets flexible sideways
Fixture block 32, the dust-break brush mounting groove 31 has been embedded in dust-break brush 8 and spacing by the elastic clamping block 32, the dust-break brush 8
Spring 81 is provided between the bottom surface of dust-break brush mounting groove 31, the dust-break brush 8 is provided with spring retainer block 82.In sealing
Covering outside sets dust-break brush to prevent the dust for grinding wall generation from dropping in environment so that working environment is more preferable, by the gear
Dirt brush is provided with spring so that dust-break is brushed with enough elastic force and fitted in metope between installing groove bottom with the dust-break brush.
The seal closure 3 by by the center of circle of the center of rotation of the rotary shaft 6 less than the radius of mill 2 circle tangent line
Direction is divided into the first seal closure 33 and the second seal closure 34, and the dust-break brush 8 is divided into and first seal closure 33 and institute
State the first dust-break brush 83 and the second dust-break brush 84 of the second seal closure 34 matching, first seal closure 33 and second sealing
Cover 34 detachably coordinates.Using the structure the second seal closure can be pulled down from the first seal closure, so that mill can
It is ground to the edge of wall.
Be provided with first seal closure 33 on socket 35 and buckling groove 36, second seal closure 34 be provided with it is slotting
Piece 37 and buckle 38, insert the socket 35 by inserted sheet 37 and the buckle 38 buckle into the buckling groove 36 by described first
Seal closure 33 and second seal closure 34 are fixed.
Some air suction openings 21 are provided with the mill 2, the rear side of air suction opening 21 is provided with to be rotated by the nearly mill 2
Some strip projected parts 22 from center-side to the remote center of rotation end of mill 2 extension, in the strip projected parts 22 along the mill 2
On wall on front side of rotation direction at least one section region, the region point of the nearly center of rotation of mill 2 in the remote mill
Rear of the point of the center of rotation of disk 2 along the rotation direction of mill 2.Caused using the structure during mill is rotated,
Strip projected parts have an effect of similar fan blade, and blocks dust and can gather dust to center, thus prevent dust from
It is scattered the side of mill.In the present embodiment, some strip projected parts are arc, and the region is the whole piece of strip projected parts
Length, naturally it is also possible to be linear projection.
Outer bulge loop 26 and internal projecting ring 27, the two ends of strip projected parts 22 are provided with the mill 2 of the rear side of air suction opening 21
Connect the outer bulge loop 26 and the internal projecting ring 27, some air suction openings 21 be respectively positioned on the outer bulge loop 26 and internal projecting ring 27 it
Between.Adjacent two strip projected parts are caused to form the circular sky of surrounding in air suction opening periphery with outer bulge loop and internal projecting ring using the structure
Between, reduce the possibility that dust is run out of from mill side.
Some air suction openings 21 extend by the nearly center of rotation end of mill 2 to the remote center of rotation end of mill 2,
Hole wall on rear side of rotation direction of some air suction openings 21 along the mill 2 is with the strip projected parts 22 along institute
The wall on front side of the rotation direction of mill 2 is stated to flush.Using the structure when mill is rotated and polished, the mill that is located at of air suction opening is rotated
Side on rear side of direction can have the effect for scraping wall, so as to scrape the dust on wall, strike off metope, the dust scraped from wall
Directly it can gather at the Ce Bixiang centers of air suction opening and strip projected parts.
The mill 2 is circle, and the center of rotation of the mill 2 is the center of circle of mill 2, some strip air suction openings
21 extend by the nearly center of circle end of mill 2 to the remote center of circle end of mill 2 and to be arc, when 1 turn of the motor
When dynamic, the mill 2, which is rotated, makes the strip air suction opening 21 have the effect to the center dust suction of mill 2.
The mill 2 includes nylon hook belt 23, spongy layer 24 and the plastic stent 25 overlapped successively.Using the structure
To the dust suction of mill center during mill is rotated, so as to prevent dust from dissipating and being scattering into environment, so that dust suction
Effect is improved.
Claims (10)
1. a kind of wall grinding machine, including motor（1）, mill（2）, seal closure（3）And it is connected to seal closure（3）On dust
Pipe（4）, it is characterised in that：The motor（1）Motor shaft（11）Stretch into the seal closure（3）Interior and described motor shaft
（11）On be fixed with centrifugation blade（5）, the mill（2）Rotary shaft（6）With the seal closure（3）Connection is rotated, it is described close
Sealing cover（3）On be provided with reducing gear（7）, the mill（2）Rotary shaft（6）Pass through the reducing gear（7）With the electricity
Arbor（11）Transmission.
2. a kind of wall grinding machine as claimed in claim 1, it is characterised in that：The centrifugation blade（5）Inside it is provided with for accommodating
The reducing gear（7）Cavity volume（51）, the cavity volume（51）Inside it is provided with reducing gear housing（71）, the reducing gear shell
Body（71）It is fixed on the seal closure（3）On, the reducing gear housing（71）Inside it is provided with the reducing gear（7）, it is described
Reducing gear（7）Including being fixed on the motor shaft（11）On first gear（72）, be rotatably connected on the reducing gear shell
Body（71）On double-layer gear（73）And it is fixed on the rotary shaft（6）On second gear（74）, the first gear
（72）And the second gear（74）Respectively with the double-layer gear（73）In a gear engagement.
3. a kind of wall grinding machine as claimed in claim 1, it is characterised in that：The motor shaft（11）With the rotary shaft（6）Together
Axle, the rotary shaft（6）End is provided with circular hole（61）, the motor shaft（11）Stretch into the circular hole（61）And the motor shaft
（11）With the rotary shaft（6）Between be provided with axle sleeve（62）.
4. a kind of wall grinding machine as claimed in claim 1, it is characterised in that：The seal closure（3）It is circumferentially provided with dust-break brush peace
Tankage（31）, the dust-break brush mounting groove（31）Side is provided with elastic clamping block（32）, the dust-break brush mounting groove（31）It is embedded
Enter to have dust-break brush（8）And pass through the elastic clamping block（32）It is spacing, the dust-break brush（8）With the dust-break brush mounting groove（31）Bottom
Spring is provided between face（81）, the dust-break brush（8）It is provided with spring retainer block（82）.
5. a kind of wall grinding machine as claimed in claim 4, it is characterised in that：The seal closure（3）By with the rotary shaft（6）'s
Center of rotation is that the center of circle is less than the mill（2）The tangential direction of the circle of radius is divided into the first seal closure（33）With the second sealing
Cover（34）, the dust-break brush（8）It is divided into and first seal closure（33）With second seal closure（34）The first of matching
Dust-break brush（83）With the second dust-break brush（84）, first seal closure（33）With second seal closure（34）It is detachable to coordinate.
6. a kind of wall grinding machine as claimed in claim 5, it is characterised in that：First seal closure（33）On be provided with socket
（35）And buckling groove（36）, second seal closure（34）On be provided with inserted sheet（37）And buckle（38）, pass through inserted sheet（37）
Insert the socket（35）And the buckle（38）Buckle into the buckling groove（36）By first seal closure（33）With it is described
Second seal closure（34）It is fixed.
7. a kind of wall grinding machine as claimed in claim 1, it is characterised in that：The mill（2）On be provided with some air suction openings
（21）, the air suction opening（21）Rear side is provided with by the nearly mill（2）Center of rotation end is to the remote mill（2）Center of rotation
Hold some strip projected parts of extension（22）, in the strip projected parts（22）Along the mill（2）On wall on front side of rotation direction
The nearly mill at least one section region, the region（2）The point of center of rotation is in the remote mill（2）The point edge of center of rotation
The mill（2）The rear of rotation direction.
8. a kind of wall grinding machine as claimed in claim 7, it is characterised in that：The air suction opening（21）The mill of rear side（2）On set
It is equipped with outer bulge loop（26）And internal projecting ring（27）, the strip projected parts（22）Two ends connect the outer bulge loop（26）With the internal projecting ring
（27）, some air suction openings（21）It is respectively positioned on the outer bulge loop（26）And internal projecting ring（27）Between.
9. a kind of wall grinding machine as claimed in claim 8, it is characterised in that：Some air suction openings（21）By the nearly mill
（2）Center of rotation end is to the remote mill（2）Center of rotation end extends, some air suction openings（21）Along the mill（2）
Rotation direction on rear side of hole wall with the strip projected parts（22）Along the mill（2）Wall on front side of rotation direction
Flush.
10. a kind of wall grinding machine as claimed in claim 1, it is characterised in that：The mill（2）Including the nylon hook overlapped successively
Belt（23）, spongy layer（24）And plastic stent（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450062.6A CN107214578B (en) | 2017-06-15 | 2017-06-15 | Wall grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450062.6A CN107214578B (en) | 2017-06-15 | 2017-06-15 | Wall grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107214578A true CN107214578A (en) | 2017-09-29 |
| CN107214578B CN107214578B (en) | 2023-11-03 |
Family
ID=59949651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710450062.6A Active CN107214578B (en) | 2017-06-15 | 2017-06-15 | Wall grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214578B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531314A (en) * | 2019-01-16 | 2019-03-29 | 靳益干 | A kind of wall surface grinding machine and production and preparation method thereof being conveniently replaceable |
| CN113400121A (en) * | 2021-07-14 | 2021-09-17 | 金华市高就机电设备有限公司 | Dust hood and wall surface grinding machine comprising same |
| CN114393491A (en) * | 2022-03-28 | 2022-04-26 | 南通鼎城船舶技术有限公司 | Anticorrosive paint vehicle of surface digs out device for boats and ships maintenance |
| CN117260507A (en) * | 2023-11-08 | 2023-12-22 | 武汉富基科技有限公司 | Multi-core optical fiber connector manufacturing equipment and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531314A (en) * | 2019-01-16 | 2019-03-29 | 靳益干 | A kind of wall surface grinding machine and production and preparation method thereof being conveniently replaceable |
| CN113400121A (en) * | 2021-07-14 | 2021-09-17 | 金华市高就机电设备有限公司 | Dust hood and wall surface grinding machine comprising same |
| CN114393491A (en) * | 2022-03-28 | 2022-04-26 | 南通鼎城船舶技术有限公司 | Anticorrosive paint vehicle of surface digs out device for boats and ships maintenance |
| CN117260507A (en) * | 2023-11-08 | 2023-12-22 | 武汉富基科技有限公司 | Multi-core optical fiber connector manufacturing equipment and method |
| CN117260507B (en) * | 2023-11-08 | 2024-06-07 | 武汉富基科技有限公司 | Multi-core optical fiber connector manufacturing equipment and method |
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| CN107214578B (en) | 2023-11-03 |
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Effective date of registration: 20240428 Address after: Building 2, No. 27 Xiaogang Pushun Road, Beilun District, Ningbo City, Zhejiang Province, 315000, China Patentee after: Ningbo Sanzhong Electric Tools Co.,Ltd. Country or region after: China Address before: Building 6, Hemei City, Jiangdong District, Ningbo City, Zhejiang Province, 315040, 1907 Patentee before: Liang Meiping Country or region before: China |
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