CN108081082A - A kind of stone material sander - Google Patents
A kind of stone material sander Download PDFInfo
- Publication number
- CN108081082A CN108081082A CN201710441006.6A CN201710441006A CN108081082A CN 108081082 A CN108081082 A CN 108081082A CN 201710441006 A CN201710441006 A CN 201710441006A CN 108081082 A CN108081082 A CN 108081082A
- Authority
- CN
- China
- Prior art keywords
- stone material
- plate
- frame
- frame plate
- slot
- 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.)
- Pending
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
-
- 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
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 stone material sanders,Including rack,And the first frame plate and the second frame plate being arranged at left and right sides of the frame top that match,And it is arranged on the cover frame at the top of first frame plate and the second frame plate,Motor one is provided at the top of the cover frame,Covering device is provided with outside the motor one,The cover frame bottom between first frame plate and the second frame plate can turn be provided with grinding head,The grinding head is connected by shipping and reselling on another market with the motor one,Whole device of the present invention is simple in structure,It manufactures at low cost,It is easy to operate,It is easy to use,Considerably increase the uniformity of stone material polishing,Stability and the work efficiency of stone material polishing,Hand sand stone material can be substituted completely,With preferable practicability,Production efficiency is significantly larger than hand sand stone material,Effectively prevent dust from flying upward everywhere and pollute air,It is suitble to promote the use of.
Description
Technical field
The present invention relates to stone material polishing field, more particularly to a kind of stone material sanders.
Background technology
Stone material is building and ornament materials, is widely used, and surface is all relatively rough, it is necessary to by polishing before use for stone material
It can be only achieved coloured and dazzling effect later, existing stone material polishing mode is mainly manual polishing, is polished by man-hour manually hand-held
Head carries out stone material comprehensive polishing operation, however manual polishing low production efficiency, and polishing is uneven, and operate it is more difficult, no
It is suitble to the polishing operation of a large amount of stone materials, and the stone material dust generated during manual polishing is flown upward everywhere, not only pollutes air, human body is inhaled
The health of people can be also influenced after entering, although in bruting process or can be made by spray cooling depositing dust
Into mixing the sewage splashes of stone material dust, and influence the normal buff operation of people.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of stone material sanders, can solve above-mentioned show in the art
Problem.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of stone material sander of the present invention, including machine
Frame and match and the first frame plate being arranged at left and right sides of the frame top and the second frame plate and be arranged on first frame plate
With the cover frame at the top of the second frame plate, the cover frame top is provided with motor one, is provided with covering device outside the motor one, institute
State cover frame bottom between first frame plate and the second frame plate can turn be provided with grinding head, the grinding head by ship and resell on another market with
The motor one connects, it is described ship and resell on another market through the cover frame and with the cover frame can turn be connected, first frame plate is right
End bottom and the second frame plate left side bottom match respectively is provided with slot from left to right and from right to left slot, the slot from left to right and from right to left
It is equipped with the liter lift plate that can be moved up and down between slot, the slot from left to right and matching respectively in slot from right to left, which is provided with, left to be risen lift and fill
It puts and rises lift device with right, be located at the top of the liter lift plate immediately below the grinding head and be removably provided with stone material load-bearing cabinet, institute
It states and the upward loading chamber of oral area is provided in stone material load-bearing cabinet, the loading bottom of chamber heavy wall outer ring is provided with mutual with the loading chamber
Logical recessed groove, it is described to be packed into the transluminal being provided among the heavy wall of bottom of chamber through the loading bottom of chamber heavy wall, the loading bottom of chamber
The polishing platen that lid keeps off the transluminal is removably provided on heavy wall, stone material lockset is provided on the polishing platen, it is described
The stone material that stone material lockset is polished to fixed needs, the cover frame top are located at one left side of motor and are additionally provided with dust catcher,
The cover frame bottom is provided with the cleaner head for connecting the dust catcher on the right side of the grinding head.
As preferred technical solution, the stone material load-bearing cabinet, the loading chamber and the polishing platen are column, institute
The diameter for stating stone material load-bearing cabinet is slightly smaller than length between first frame plate and second frame plate, the stone material load-bearing cabinet
Drop handle is both provided on front/rear end, the diameter of the polishing platen is identical with the internal diameter of the recessed groove.
As preferred technical solution, set on the loading bottom of chamber heavy wall between the recessed groove and the transluminal
The square shape slot with the loading chamber intercommunication is equipped with, the polishing platen bottom is provided with the square shape block with square shape slot cooperation,
The lift plate crown center position that rises is provided with the convex fore-set coordinated with the transluminal, is provided at the top of the convex fore-set and tiltedly sets
Face, the transluminal and the convex fore-set are square piece block, and the height of the transluminal is identical with the height of the convex fore-set.
As preferred technical solution, the left lift device that rises includes lifting plate left part through the liter and be lifted with described rise
The left land bar of plate thread fitting connection, the left land bar top can turn mating connection, bottoms with the heavy wall of groove top from left to right
It holds and is arranged on the motor two in the rack to connect, the lift plate left part that rises is provided with the left side penetrated for the left land bar
Land hole；The right liter lift device through the liter lift plate right part and with described including rising the right spiral shell lifted plate thread fitting and be connected
Mandril, the right land bar top and the heavy wall of groove top from right to left can turn be connected, bottom is with being arranged in the rack
Motor three connect, the lift plate right part that rises is provided with the right land hole penetrated for the right land bar.
As preferred technical solution, the covering device includes left and right ends and is connected by screwing in nail and being fixed with the cover board
The cover connect is provided with noise abatement layer on the cover inner wall.
The beneficial effects of the invention are as follows：
1. lifting device by left liter and the right lift device that rises driving a liter lift plate to rise or fall simultaneously, i.e. driving stone material load-bearing cabinet rises
Or decline, and by convex fore-set /V when being placed on so as to avoid stone material load-bearing cabinet on liter lift plate position occurs for stone material load-bearing cabinet
Variation, considerably increases the stability that stone material load-bearing cabinet rises or falls, and during stone material load-bearing cabinet rises or falls,
Grinding head can only turn, therefore when stone material load-bearing cabinet rises, add stationarity during grinding head polishing stone material so that stone material
It being polished uniformly, polishing effect is good, adds the efficiency of polishing stone material, and the occasion big to stone material demand is suitble to use, and
The stone material dust generated during polishing stone material is then gathered in recessed groove, prevents that stone material dust is arbitrarily scattered during polishing stone material.
2. by the way that motor two and motor three is controlled to work reversion so that a liter lift plate to be driven to decline after stone material polishing is completed, when
Lift plate is risen when dropping to slot from left to right and the from right to left bottom most position of slot, removes stone material load-bearing cabinet, and passes through transluminal to polish platen
It pushes up, is released upwards so as to be loaded into the stone material polished in chamber, it, finally will aggregation in order to which the stone material polished is taken out
Stone material dust in recessed groove pours out cleaning, avoids stone material dust and is arbitrarily scattered, platen of polishing can removal set not only
The stone material that will have been polished is facilitated to take out, the cleaning and polishing platen for also facilitating stone material load-bearing cabinet are conveniently replaceable after damage, are subtracted
Use cost is lacked, the stone material polished is taken out convenient and efficient.
3. whole device of the present invention is simple in structure, manufacture is at low cost, easy to operate, easy to use, considerably increases stone material
Uniformity, stability and the work efficiency of stone material polishing of polishing, can substitute hand sand stone material, have preferable real completely
With property, production efficiency is significantly larger than hand sand stone material, effectively prevents dust from flying upward everywhere and pollutes air, and suitable popularization makes
With.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view of stone material sander of the present invention；
Fig. 2 is the internal structure schematic diagram of Fig. 1；
Fig. 3 is the structure diagram risen in Fig. 2 when lift plate rises to slot from left to right and the from right to left topmost position of slot；
Fig. 4 is the bottom view of grinding head in the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to a kind of stone material sander shown in Fig. 1-4, including rack 1 and match and be arranged on the 1 top left and right of rack
The first frame plate 2 and the second frame plate 3 of both sides and the cover frame 4 for being arranged on 2 and second frame plate of the first frame plate, 3 top, the lid
4 top of frame is provided with motor 1, covering device is provided with outside the motor 1,4 bottom of cover frame is in the first
Between 2 and second frame plate 3 of plate can turn be provided with grinding head 9, the grinding head 9 93 is connected by shipping and reselling on another market with the motor 1,
It is described ship and resell on another market 93 through the cover frames 4 and with the cover frame 4 can turn be connected, the 2 right side bottom of the first frame plate and
Second frame plate, the 3 left side bottom matches respectively is provided with slot 10 and from right to left slot 20 from left to right, the slot from left to right 10 and from right to left slot
The liter lift plate 6 that can be moved up and down is equipped between 20, matches respectively in the slot from left to right 10 and from right to left slot 20 and is provided with a left side
Lift device and right liter lift device are risen, 6 top of liter lift plate is removably provided with stone material immediately below the grinding head 9 and holds
Weight cabinet 7, the upward loading chamber 71 of oral area is provided in the stone material load-bearing cabinet 7, and 71 base thickness wall outer ring of the loading chamber is provided with
With the recessed groove 72 of loading 71 intercommunication of chamber, described be packed among 71 base thickness wall of chamber is provided with through loading 71 base thickness of chamber
The transluminal 73 of wall, described be packed on 71 base thickness wall of chamber is removably provided with the polishing platen 74 that lid keeps off the transluminal 73, described
Stone material lockset 77, the stone material that the stone material lockset 77 is polished to fixed needs are provided on polishing platen 74, the cover frame 4 is pushed up
Portion is located at one 5 left side of motor and is additionally provided with dust catcher 201, and 4 bottom of cover frame is in the 9 right side company of being provided with of grinding head
The cleaner head 202 of the dust catcher 201 is connect, what the cleaner head 202 generated to absorb the grinding head 9 when polishing stone material
Part dust.
Wherein, the stone material load-bearing cabinet 7, the loading chamber 71 and the polishing platen 74 are column, and the stone material is held
The diameter of weight cabinet 7 is slightly smaller than the length between first frame plate 2 and second frame plate 3, the stone material load-bearing cabinet 7 it is front and rear
Drop handle 8 is both provided on end face, facilitate the placement of the stone material load-bearing cabinet 7 by two drop handles 8 and is removed, the polishing
The diameter of platen 74 is identical with the internal diameter of the recessed groove 72, and when polishing stone material, the part dust of generation can also gather institute
It states in recessed groove 72, so as to effectively collect dust, avoids causing arbitrarily being scattered for dust.
Wherein, it is being provided on the loading 71 base thickness wall of chamber between the recessed groove 72 and the transluminal 73 and institute
The square shape slot 76 for being packed into 71 intercommunication of chamber is stated, 74 bottom of the polishing platen is provided with the square shape block with the square shape slot 76 cooperation
75, the 6 crown center position of lift plate that rises is provided with the convex fore-set 61 coordinated with the transluminal 73, and convex 61 top of fore-set is set
Be equipped with and tiltedly set face 62, by it is described tiltedly set face 62 the convex fore-set 61 facilitated to be rapidly inserted into the transluminal 73 coordinate, so as to
The stone material load-bearing cabinet 7 is facilitated quickly to be placed on described rise to lift on plate 6, the transluminal 73 and the convex fore-set 61 are square piece
Block, when the transluminal 73 coordinates with the convex fore-set 61, so as to avoid the stone material load-bearing cabinet 7 that change in location occurs,
The height of the transluminal 73 is identical with the height of the convex fore-set 61, when the transluminal 73 coordinates with the convex fore-set 61, from
And the top end face of the convex fore-set 61 and 74 bottom of the polishing platen are mutually touched.
Wherein, the left lift device that rises includes lifting 6 left part of plate through the liter and connect with 6 thread fitting of lift plate that rises
The left land bar 11 connect, left 11 top of land bar and the 10 top thickness wall of slot from left to right can turn be connected, bottom is with setting
The motor 2 12 put in the rack 1 connects, and 6 left part of lift plate that rises is provided with the left side penetrated for the left land bar 11
Land hole；The right liter lift device through liter lift 6 right part of plate and with described including rising the right side lifted 6 thread fitting of plate and be connected
Land bar 21, right 21 top of land bar and the 20 top thickness wall of slot from right to left can turn be connected, bottom is with being arranged on institute
The motor 3 22 stated in rack 1 connects, and 6 right part of lift plate that rises is provided with the right land penetrated for the right land bar 21
Hole.
Wherein, the covering device includes the cover 51 that left and right ends are fixedly connected by screwing in nail 52 with the cover board 4,
Noise abatement layer 53 is provided on 51 inner wall of the cover, the cover 5 covers the motor 1 so as to protect the motor 1 not
It is damaged, the noise abatement layer 53 is reducing the noise generated when the motor 1 is run.
Initial position, the motor 2 12 and the motor 3 22 are in stop working state, described to rise at lift plate 6
In the slot from left to right 10 and the bottom most position of slot 20 from right to left, the bottom face for rising lift plate 6 is touched with 1 top end face of rack
It connects, the stone material load-bearing cabinet 7 is placed on described rise on lift plate 6 and by convex 61 /V of fore-set；
First the stone material load-bearing cabinet 7 is removed before polishing stone material is needed, the stone material for needing to polish then is put into the dress
Enter in chamber 71 and fixed by the stone material lockset 77, the stone material load-bearing cabinet 7 is then put back into described rise on lift plate 6 by described convex
61 /V of fore-set, when needing to polish stone material, first by the motor 2 12 of series connection and the motor 3 22 while the work that is powered
The lift plate 6 that rises to be driven to rise, described rise while lift plate 6 rises drives the stone material load-bearing cabinet 7 to rise, and the stone material is held
Weight cabinet 7 rises gradually so that the grinding head 9 extend into described be fitted into chamber 71 with to being placed in the stone being fitted into chamber 71
Material is polished, when the liter lift plate 6 rises to the slot 10 from left to right and the topmost position of slot 20 from right to left, the grinding head
9 touch with stone material, one 5 turn of motor are then controlled to drive 9 turn of grinding head, so as to control the grinding head 9
Polishing stone material, the control motor 2 12 and the motor 3 22 work reversion to drive the liter after stone material polishing is completed
Lift plate 6 declines, and when the liter lift plate 6 drops to the slot 10 from left to right and the bottom most position of slot 20 from right to left, removes the stone
Material load-bearing cabinet 7, and pushed up the polishing platen 74 by the transluminal 73, so as to be fitted into what is polished in chamber 71 by described
Stone material is released upwards, and in order to which the stone material polished is taken out, the stone material dust that finally will accumulate in the recessed groove 72 falls
Go out cleaning, avoid stone material dust and be arbitrarily scattered.
The beneficial effects of the invention are as follows：
1. lifting device by left liter and the right lift device that rises driving a liter lift plate to rise or fall simultaneously, i.e. driving stone material load-bearing cabinet rises
Or decline, and by convex fore-set /V when being placed on so as to avoid stone material load-bearing cabinet on liter lift plate position occurs for stone material load-bearing cabinet
Variation, considerably increases the stability that stone material load-bearing cabinet rises or falls, and during stone material load-bearing cabinet rises or falls,
Grinding head can only turn, therefore when stone material load-bearing cabinet rises, add stationarity during grinding head polishing stone material so that stone material
It being polished uniformly, polishing effect is good, adds the efficiency of polishing stone material, and the occasion big to stone material demand is suitble to use, and
The stone material dust generated during polishing stone material is then gathered in recessed groove, prevents that stone material dust is arbitrarily scattered during polishing stone material.
2. by the way that motor two and motor three is controlled to work reversion so that a liter lift plate to be driven to decline after stone material polishing is completed, when
Lift plate is risen when dropping to slot from left to right and the from right to left bottom most position of slot, removes stone material load-bearing cabinet, and passes through transluminal to polish platen
It pushes up, is released upwards so as to be loaded into the stone material polished in chamber, it, finally will aggregation in order to which the stone material polished is taken out
Stone material dust in recessed groove pours out cleaning, avoids stone material dust and is arbitrarily scattered, platen of polishing can removal set not only
The stone material that will have been polished is facilitated to take out, the cleaning and polishing platen for also facilitating stone material load-bearing cabinet are conveniently replaceable after damage, are subtracted
Use cost is lacked, the stone material polished is taken out convenient and efficient.
3. whole device of the present invention is simple in structure, manufacture is at low cost, easy to operate, easy to use, considerably increases stone material
Uniformity, stability and the work efficiency of stone material polishing of polishing, can substitute hand sand stone material, have preferable real completely
With property, production efficiency is significantly larger than hand sand stone material, effectively prevents dust from flying upward everywhere and pollutes air, and suitable popularization makes
With.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of stone material sander, it is characterised in that：Including rack and be arranged at left and right sides of the frame top that match
One frame plate and the second frame plate and the cover frame being arranged at the top of first frame plate and the second frame plate, the cover frame top are provided with
Motor one is provided with covering device outside the motor one, and the cover frame bottom is between first frame plate and the second frame plate
Can turn be provided with grinding head, the grinding head is connected by shipping and reselling on another market with the motor one, it is described ship and resell on another market through the cover frame and
It can turn mating connection, the first frame plate right side bottom and the second frame plate left side bottom difference phase with the cover frame
Title is provided with slot from left to right and from right to left slot, the slot from left to right and is equipped with the liter that can be moved up and down between slot from right to left and lifts plate, institute
It states slot from left to right and matches respectively in slot from right to left and be provided with left liter lift device and right liter lift device, described rise is lifted at the top of plate positioned at described
Stone material load-bearing cabinet is removably provided with immediately below grinding head, the upward loading chamber of oral area is provided in the stone material load-bearing cabinet,
The loading bottom of chamber heavy wall outer ring is provided with the recessed groove with the loading chamber intercommunication, is provided among the loading bottom of chamber heavy wall
Through the transluminal of the loading bottom of chamber heavy wall, described be packed on the heavy wall of bottom of chamber is removably provided with the polishing that lid keeps off the transluminal
Platen is provided with stone material lockset on the polishing platen, the stone material that the stone material lockset is polished to fixed needs, the cover frame
Top is located at one left side of motor and is additionally provided with dust catcher, and the cover frame bottom is provided with connection institute on the right side of the grinding head
State the cleaner head of dust catcher.
2. stone material sander according to claim 1, it is characterised in that：The stone material load-bearing cabinet, the loading chamber and institute
It is column to state polishing platen, and the diameter of the stone material load-bearing cabinet is slightly smaller than between first frame plate and second frame plate
Length is both provided with drop handle, the diameter and the recessed groove of the polishing platen on the front/rear end of the stone material load-bearing cabinet
Internal diameter is identical.
3. stone material sander according to claim 1, it is characterised in that：Positioned at described recessed on the loading bottom of chamber heavy wall
Fall into the square shape slot being provided between slot and the transluminal with the loading chamber intercommunication, the polishing platen bottom be provided with it is described
The square shape block of square shape slot cooperation, the lift plate crown center position that rises is provided with the convex fore-set coordinated with the transluminal, described convex
It is provided at the top of fore-set and tiltedly sets face, the transluminal and the convex fore-set are square piece block, the height of the transluminal and the convex top
The height of column is identical.
4. stone material sander according to claim 1, it is characterised in that：The left lift device that rises includes lifting through described rise
Plate left part and the left land bar being connected with the liter lift plate thread fitting, the left land bar top and the groove top from left to right thickness
Wall can turn be connected, bottom is connected with the motor two being arranged in the rack, and the lift plate left part that rises is provided with confession
The left land hole that the left land bar penetrates；The right lift device that rises includes lifting plate right part through the liter and be lifted with described rise
The right land bar of plate thread fitting connection, the right land bar top can turn mating connection, bottoms with the heavy wall of groove top from right to left
It holds and is arranged on the motor three in the rack to connect, the lift plate right part that rises is provided with the right side penetrated for the right land bar
Land hole.
5. stone material sander according to claim 1, it is characterised in that：The covering device passes through rotation including left and right ends
Enter the cover that nail is fixedly connected with the cover board, noise abatement layer is provided on the cover inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441006.6A CN108081082A (en) | 2017-06-13 | 2017-06-13 | A kind of stone material sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441006.6A CN108081082A (en) | 2017-06-13 | 2017-06-13 | A kind of stone material sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108081082A true CN108081082A (en) | 2018-05-29 |
Family
ID=62170680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441006.6A Pending CN108081082A (en) | 2017-06-13 | 2017-06-13 | A kind of stone material sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081082A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520088A (en) * | 1966-12-20 | 1970-07-14 | Spectrum Diamonds Pty Ltd | Gem stone polishing machine |
| JPH03149172A (en) * | 1989-11-06 | 1991-06-25 | Mizuguchi Seisakusho:Kk | Numerically controlled cam grinding machine having double structure and stone bed |
| CN204053658U (en) * | 2014-07-30 | 2014-12-31 | 苏州鸿大金属制品有限公司 | A kind of crumb loading metal tube polishing device |
| CN204160577U (en) * | 2014-10-24 | 2015-02-18 | 浙江博泰家具有限公司 | A kind of efficient perforating device being applicable to Furniture panel |
| CN205600485U (en) * | 2016-05-19 | 2016-09-28 | 衢州市红日陶瓷机械有限公司 | High -efficient stone material lines burnishing machine convenient to unload |
| CN206010652U (en) * | 2016-07-27 | 2017-03-15 | 广州市泓就钣金件有限公司 | A kind of sheet metal surface grinding device |
-
2017
- 2017-06-13 CN CN201710441006.6A patent/CN108081082A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520088A (en) * | 1966-12-20 | 1970-07-14 | Spectrum Diamonds Pty Ltd | Gem stone polishing machine |
| JPH03149172A (en) * | 1989-11-06 | 1991-06-25 | Mizuguchi Seisakusho:Kk | Numerically controlled cam grinding machine having double structure and stone bed |
| CN204053658U (en) * | 2014-07-30 | 2014-12-31 | 苏州鸿大金属制品有限公司 | A kind of crumb loading metal tube polishing device |
| CN204160577U (en) * | 2014-10-24 | 2015-02-18 | 浙江博泰家具有限公司 | A kind of efficient perforating device being applicable to Furniture panel |
| CN205600485U (en) * | 2016-05-19 | 2016-09-28 | 衢州市红日陶瓷机械有限公司 | High -efficient stone material lines burnishing machine convenient to unload |
| CN206010652U (en) * | 2016-07-27 | 2017-03-15 | 广州市泓就钣金件有限公司 | A kind of sheet metal surface grinding device |
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Application publication date: 20180529 |