CN208645024U - A kind of efficient polishing machine - Google Patents

A kind of efficient polishing machine Download PDF

Info

Publication number
CN208645024U
CN208645024U CN201821259195.1U CN201821259195U CN208645024U CN 208645024 U CN208645024 U CN 208645024U CN 201821259195 U CN201821259195 U CN 201821259195U CN 208645024 U CN208645024 U CN 208645024U
Authority
CN
China
Prior art keywords
polishing
rack
finishing polish
disk
lifting platform
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.)
Expired - Fee Related
Application number
CN201821259195.1U
Other languages
Chinese (zh)
Inventor
杨芳芳
赵然
赵一然
王松娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Shengshi Capital Construction Geotechnical Engineering Co Ltd
Original Assignee
Tianjin Shengshi Capital Construction Geotechnical Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Shengshi Capital Construction Geotechnical Engineering Co Ltd filed Critical Tianjin Shengshi Capital Construction Geotechnical Engineering Co Ltd
Priority to CN201821259195.1U priority Critical patent/CN208645024U/en
Application granted granted Critical
Publication of CN208645024U publication Critical patent/CN208645024U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of efficient polishing machines, belong to polishing machine technical field, solves the not high technical problem of the polishing efficiency of existing polishing machine, its key points of the technical solution are that a kind of efficient polishing machine, including rack, rough polishing CD and finishing polish disk are rotatably connected in the rack, rough polishing CD and horizontally disposed and the two the wherein center line of finishing polish disk overlap, it is fixedly installed the driving motor for driving rough polishing CD and the rotation of finishing polish disk in rack, achievees the effect that improve polishing efficiency under conditions of guaranteeing polishing effect.

Description

A kind of efficient polishing machine
Technical field
The utility model relates to polishing machine field, in particular to a kind of efficient polishing machine.
Background technique
Ground is after being laid with the decorative materials such as cement or marble, in order to improve the aesthetics on ground and smooth Degree, generally requires to be processed by shot blasting ground, and polishing used machine is exactly polishing machine.
The existing Chinese patent that can refer to application No. is 201010160895.7, it discloses a kind of ground polishing machine, It is to install wheel in the bottom of vehicle frame, guarantees that wheel can drive vehicle frame freely to walk, by L-type under the effect of external force Rack, short connecting rod, the part of long connecting rod and vehicle frame part be hinged parallelogram mechanism, be in vehicle in long connecting rod The end of frame right-hand component is set with handle, and gear-box is fixed on to the horizontal position of L-type rack, and motor and gear-box are pacified The structure type being combined into one is filled, bistrique is fixed on above the output shaft of gear-box, when in use, due to parallel four The characteristic of side shape, during both hands upward or downward squeeze grip, due to forming the rack on parallelogram one side always In the plumbness with ground, so, the vertical direction for forming the L-type rack of parallelogram a part also remains perpendicular Upward or downward, and the horizontal component of L-type rack also keeps inconvenient to straight state during rise and fall, it is ensured that mill Head remains the plumbness with ground during contacting or being detached from ground, reduces labor intensity.
But when the polishing to ground is more demanding, generally requiring many more manipulations such as rough polishing, essence throwing can be only achieved requirement, Above-mentioned ground polishing machine when in use, can only carry out stock removal polishing to ground, thus not up to require, and need by repeatedly polishing Processing, causes polishing efficiency lower.
Utility model content
In view of the deficienciess of the prior art, being reached the purpose of this utility model is to provide a kind of efficient polishing machine To the effect for improving polishing efficiency under conditions of guaranteeing polishing effect.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of efficient polishing machine, including rack are rotatably connected to rough polishing CD and finishing polish disk in the rack, slightly Polishing disk and horizontally disposed and the two the wherein center line of finishing polish disk overlap, and drive is fixedly installed in rack Rough polishing CD and the driving motor of finishing polish disk rotation.
Through the above technical solutions, operator stands by rough polishing when being polished using the polishing machine to ground The side of CD pulls rack, and driving motor drives rough polishing CD and the rotation of finishing polish disk, due to rough polishing CD and finishing polish Wherein center line of both disks is overlapped, therefore rough polishing CD, after face carries out rough polishing over the ground, and then finishing polish disk is to thick The position of the rigid polishing treatment of polishing disk carries out finishing polish processing again, so that rough polishing and finishing polish operation are once complete At under the premise of guaranteeing that polishing effect reaches requirement, polishing number being reduced, to substantially increase polishing efficiency.
Preferably, being rotatably connected to horizontal polishing pad in the rack, polishing pad is located at finishing polish disk far from rough polishing The side of disk, and rough polishing CD, finishing polish disk and the wherein center line of polishing pad three overlap.
Through the above technical solutions, after rough polishing CD and finishing polish disk carry out second polishing to ground, corresponding throwing Light pad is erased again to the ground progress clast that essence was thrown and flexible polishing, further increases the polishing effect on ground.Meanwhile slightly The center line of polishing disk, finishing polish disk and polishing pad three overlaps, therefore three can successively polish ground Processing, substantially increases the efficiency of polishing.
Preferably, sliding is provided with lifting platform in the rack, the liter with lift telescopic axis is fixedly installed in rack Sending down abnormally ascending cylinder, lift telescopic axis is downwards and affixed with lifting platform, and driving motor is affixed with lifting platform, rough polishing CD, finishing polish Disk and polishing pad are rotatablely connected with lifting platform.
Through the above technical solutions, lifting cylinder can drive lifting platform to slide, therefore do not needing to carry out polishing operation When, it can use lifting cylinder and drive lifting platform uplink, so that the drive of rough polishing CD, finishing polish disk and polishing pad is moved up, On the one hand reduced in the mobile polishing machine with the frictional force on ground, easy to remove, another aspect also can protect rough polishing CD, Finishing polish disk and polishing pad are not damaged.
Preferably, being fixedly connected in the rack with cleaning assembly, cleaning assembly includes affixed and horizontal with rack The cleaning cylinder of setting, cleaning cylinder are located at side of the polishing pad far from finishing polish disk, and cleaning cylinder has towards polishing pad one The cleaning telescopic shaft of side, the end for clearing up telescopic shaft are fixedly connected with cleaning plate, and cleaning cylinder is located at rough polishing CD, finishing polish disk And on the extended line of polishing pad three's coincident central line, and the height for clearing up cylinder is higher than finishing polish disk and rough polishing CD Work normally height.
Through the above technical solutions, can use lifting cylinder after the polishing machine use and drive lifting platform Rise, rise to the bottom surface of finishing polish disk, rough polishing CD and polishing pad it is concordant with the cleaning upper end of plate when, cleaning cylinder pushes clearly Telescopic shaft is managed to stretch out, thus the dust that pushes cleaning plate to adhere to the bottom surface of rough polishing CD, finishing polish disk and polishing pad and Miscellaneous bits strike off, and improve the clean-up performance of finishing polish disk, rough polishing CD and polishing pad, convenient for use next time.
Preferably, the cleaning plate tilts downward away from the direction of finishing polish disk.
Through the above technical solutions, in the lower surface for striking off finishing polish disk, rough polishing CD and polishing pad using cleaning plate Miscellaneous bits when, since cleaning plate away from finishing polish disk is directed downward inclination, the miscellaneous bits being stripped off not will form heap It accumulates or is directly fallen off by gravity to ground or be adhered on cleaning plate along inclined cleaning plate, improve clear Manage the scraping effect of plate.
Preferably, the rack is fixedly installed vertical slide-bar, fixed company on lifting platform far from one end of lifting motor It is connected to the sliding sleeve being slidably matched with slide-bar, slide-bar passes vertically through sliding sleeve and lifting platform and is slidably connected with the two.
Through the above technical solutions, slide-bar is relative to sliding sleeve, lifting platform when lifting cylinder drives lifting platform upper and lower translation It slides up and down, guiding function can be played to the movement of lifting platform.
Preferably, be fixedly installed stand-by motor on the lifting platform, the output shaft of stand-by motor downwards with polishing It pads affixed.
Through the above technical solutions, stand-by motor drives polishing pad rotation, thus to rough polishing and the ground thrown of essence into Row clast is erased and flexible polishing, improves grinding effect.
Preferably, the output shaft end of the driving motor is fixedly connected with horizontal driving gear, consolidate on rough polishing CD Surely it is connected with the first horizontal driven gear, the second horizontal driven gear, the first driven tooth are fixedly connected on finishing polish disk Wheel and the second driven gear are located at driving gear two sides and are meshed with driving gear.
Through the above technical solutions, driving motor drives the first driven gear being meshed and the second driven tooth rotation It is dynamic, it is rotated to drive with the affixed rough polishing CD of the first driven gear and the finishing polish disk affixed with the second driven gear, Polishing operation is completed, therefore finishing polish disk is identical with the rotational angular velocity of rough polishing CD, so that polishing effect is more uniform.
Preferably, the lower rotation of the rack is provided with movable pulley, movable pulley is located at rough polishing CD far from finishing polish disk Side.
Through the above technical solutions, operator pulls rack, so that rack passes through movable pulley relative rolling on the ground, Easy to remove and operation.
Preferably, being fixedly installed vertical sliding groove in the rack, the corresponding position of lifting platform is rotatably connected to Pulley, pulley are opened in sliding slot and contact with sliding slot rotation.
Through the above technical solutions, pulley rotates contact in sliding slot, so that the lifting resistance of lifting platform is smaller, make Lifting platform is obtained convenient for lifting, improves lifting stability.
In conclusion the utility model has the following beneficial effects:
1, by setting rough polishing CD, finishing polish disk and polishing pad, so that the rough polishing on ground, essence are thrown and removal of impurities can It is disposable to complete, substantially increase the efficiency of polishing operation;
2, by setting lifting platform and cleaning assembly, so that rough polishing CD, finishing polish disk and polishing pad after polishing It can clean out in time, in order to which next time uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the partial sectional view of the utility model;
Fig. 3 be the utility model it is idle when the status diagram cleared up;
Bottom view when Fig. 4 is cleaning.
Appended drawing reference: 1, rack;11, connecting plate;111, fixed block;112, lifting cylinder;1121, lift telescopic axis;12, Sliding slot;13, movable pulley;14, handle;2, rough polishing CD;3, finishing polish disk;4, polishing pad;5, lifting platform;51, driving motor; 511, gear is driven;512, the first driven gear;5121, the first connecting shaft;513, the second driven gear;5131, the second connecting shaft; 52, stand-by motor;53, slide-bar;531, limited block;54, sliding sleeve;55, pulley;6, cleaning assembly;61, cylinder is cleared up;611, clear Manage telescopic shaft;62, plate is cleared up.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.
A kind of efficient polishing machine, as shown in Figure 1, include rack 1, relatively rotate in rack 1 be connected with it is horizontal thick Polishing disk 2 and finishing polish disk 3, rough polishing CD 2 and finishing polish disk 3 are horizontally disposed disk, and the two size is identical and the two Wherein center line be overlapped, opposite in rack 1 to be connected with driving motor 51, driving motor 51 drives rough polishing CD 2 and essence Polishing disk 3 rotates.When polishing using the polishing machine to ground, enable rough polishing CD 2 in preceding, finishing polish disk 3 in rear progress Polishing, so that the ground of rough polishing immediately can obtain smart throwing, disposable rough polishing and the essence completed throws two operations, improves polishing effect Rate.
Opposite sliding is provided with lifting platform 5 in rack 1 combined with Figure 1 and Figure 2, and lifting platform 5 can slide up and down, driving motor 51 is affixed with lifting platform 5, and the output shaft of driving motor 51 is downwards, and the output shaft of driving motor 51 is fixedly connected with driving Gear 511, driving gear 511 is horizontally disposed, and the first driven tooth being meshed with driving gear 511 is additionally provided in lifting platform 5 Wheel 512 and the second driven gear 513, the first driven gear 512, the second driven gear 513 are located at driving gear 511 Two sides, and the first connecting shaft 5121 is fixedly connected between the first driven gear 512 and rough polishing CD 2, the second driven gear 513 with The second connecting shaft 5131 is fixedly connected between finishing polish disk 3.When driving motor 51 rotates, driven therewith by driving gear 511 First driven gear 512 of engagement and the rotation of the second driven gear 513, the first driven gear 512 pass through 5121 band of the first connecting shaft Polishing disk 2 of using force rotation, the second driven gear 513 by the second connecting shaft 5131 drive finishing polish disk 3 rotate, thus to ground according to Secondary progress rough polishing and essence are thrown, and are driven by the same driving motor 51, and rough polishing CD 2 is identical with the rotational angular velocity of finishing polish disk 3, Therefore rough polishing and essence are thrown all more uniformly.
As shown in Fig. 2, the upper surface of lifting platform 5 is further fixedly arranged on stand-by motor 52, the output shaft of stand-by motor 52 is perpendicular Direct puncture crosses lifting platform 5 and is fixedly connected with polishing pad 4, and polishing pad 4 is located at side of the finishing polish disk 3 far from rough polishing CD 2, and throws The wherein center line of 3 three of light pad 4, rough polishing CD 2 and finishing polish disk is overlapped, and polishing pad 4 is flexible pad, when to ground It carries out rough polishing, essence throwing and then drives the rotation of polishing pad 4 to carry out flexible polishing and cleaning dust using stand-by motor 52, thus Further improve polishing effect.
As shown in Figure 1, the top of rack 1 is fixedly connected with horizontally disposed connecting plate 11, it is fixedly connected on connecting plate 11 There is the lifting cylinder 112 with lift telescopic axis 1121, lift telescopic axis 1121 is fixedly connected downwards and with lifting platform 5, Lifting cylinder 112 is located at close to the side of rack 1.It is vertical that connecting plate 11 is fixedly connected with far from the side of lifting cylinder 112 Slide-bar 53, the corresponding position of lifting platform 5 are fixedly installed sliding sleeve 54, and slide-bar 53 sequentially passes through sliding sleeve 54 and lifting platform 5 simultaneously It is slidably connected with the two, the cooperation of slide-bar 53 and sliding sleeve 54 can play guiding function to sliding up and down for lifting platform 5, slide-bar 53 Bottom end be fixedly installed limited block 531, the sectional dimension of limited block 531 is greater than the sectional dimension of slide-bar 53, and limited block 531 can To effectively prevent lifting platform 5 to fall off from slide-bar 53.After polishing operation, it can use lifting cylinder 112 and drive lifting Platform 5 and rough polishing CD 2, finishing polish disk 3 and polishing pad 4, which move up, is detached from ground, and the polishing machine can be effectively prevented and damaged It is bad.
In conjunction with Fig. 3 and Fig. 4, rack 1 offers vertical sliding slot 12 close to the side of lifting platform 5, and the section of sliding slot 12 is in Convex shape is rotatably connected to pulley 55 on lifting platform 5, and pulley 55 is arranged in sliding slot 12 and contacts with the rotation of sliding slot 12, works as liter When sending down abnormally ascending cylinder 112 drives 5 uplink of lifting platform, pulley 55 rotates in sliding slot 12, on the one hand the setting of pulley 55 and sliding slot 12 is dropped On the other hand the low rising resistance of lifting platform 5 can also play guiding function to the lifting of lifting platform 5.
In conjunction with Fig. 1 and Fig. 3, connecting plate 11 is fixedly connected with fixed block 111, fixed block far from the lower surface of 1 side of rack Cleaning assembly 6 is fixedly installed on 111, cleaning assembly 6 includes the horizontally disposed cleaning cylinder with cleaning telescopic shaft 611 61, cleaning telescopic shaft 611 is directed toward 1 side of rack, and the end of cleaning telescopic shaft 611 is fixedly connected with cleaning plate 62, clears up plate 62 It is tilted downward away from the direction of finishing polish disk 3.When lifting cylinder 112 drives lifter plate to rise to rough polishing CD 2, finishing polish When the bottom surface of disk 3 and polishing pad 4 is concordant with the cleaning upper end of plate 62, cleaning cylinder 61 drives cleaning telescopic shaft 611 to stretch out, from And cleaning plate 62 is driven to strike off the miscellaneous bits and dust that rough polishing CD 2, finishing polish disk 3 and 4 bottom surface of polishing pad adhere to, on the one hand Reduce the influence to next polishing operation, on the other hand also improves the service life of the polishing machine.
As shown in Figure 1, the lower rotation of rack 1 is connected with movable pulley 13, and close to the movable pulley 13 of 53 side of slide-bar with Limited block 531 is rotatablely connected, and rack 1 is fixedly connected with handle 14 close to the side of rough polishing CD 2, when carrying out polishing operation, Operator's pull handle 14 is continued to carry out polishing operation by the movement of movable pulley 13, greatlys save manpower, improves polishing Efficiency.
The working principle of the utility model is as follows: operator's pull handle 14, while pulling the polishing machine mobile, drives Dynamic motor 51 drives rough polishing CD 2 and the rotation of finishing polish disk 3, stand-by motor 52 that polishing pad 4 is driven to rotate, in moving direction On, rough polishing CD 2 is polished with ground face contact first, and the place that then finishing polish disk 3 again threw rough polishing CD 2 is thrown Light, then polishing pad 4 continues to carry out flexible polishing to the place that essence was thrown, and three subjobs can be successively complete in a moving process At to substantially increase the working efficiency of polishing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of efficient polishing machine, including rack (1), it is characterised in that: be rotatably connected to rough polishing on the rack (1) Horizontally disposed and the two the wherein center line phase of disk (2) and finishing polish disk (3), rough polishing CD (2) and finishing polish disk (3) It is mutually overlapped, the driving motor (51) for driving rough polishing CD (2) and finishing polish disk (3) rotation is fixedly installed in rack (1).
2. a kind of efficient polishing machine according to claim 1, it is characterised in that: be rotatablely connected on the rack (1) Have horizontal polishing pad (4), polishing pad (4) is located at the side of finishing polish disk (3) far from rough polishing CD (2), and rough polishing CD (2), finishing polish disk (3) and the wherein center line of polishing pad (4) three overlap.
3. a kind of efficient polishing machine according to claim 2, it is characterised in that: slide setting on the rack (1) Have lifting platform (5), the lifting cylinder (112) with lift telescopic axis (1121), lift telescopic axis are fixedly installed in rack (1) (1121) downwards and affixed with lifting platform (5), driving motor (51) and lifting platform (5) are affixed, and rough polishing CD (2), essence are thrown CD (3) and polishing pad (4) are rotatablely connected with lifting platform (5).
4. a kind of efficient polishing machine according to claim 3, it is characterised in that: be fixedly connected on the rack (1) Have with cleaning assembly (6), cleaning assembly (6) includes affixed and horizontally disposed cleaning cylinder (61) with rack (1), clears up gas Cylinder (61) is located at the side of polishing pad (4) far from finishing polish disk (3), and cleaning cylinder (61) has towards polishing pad (4) side It clears up telescopic shaft (611), the end of cleaning telescopic shaft (611) is fixedly connected with cleaning plate (62), and cleaning cylinder (61) is located at thick On the extended line of polishing disk (2), finishing polish disk (3) and polishing pad (4) three's coincident central line, and clear up the height of cylinder (61) Degree is higher than the normal work height of finishing polish disk (3) and rough polishing CD (2).
5. a kind of efficient polishing machine according to claim 4, it is characterised in that: the cleaning plate (62) away from The direction inclination of finishing polish disk (3) is downward.
6. a kind of efficient polishing machine according to claim 1, it is characterised in that: the rack (1) is far from lifting electricity One end of machine is fixedly installed vertical slide-bar (53), and the cunning being slidably matched with slide-bar (53) is fixedly connected on lifting platform (5) It covers (54), slide-bar (53) passes vertically through sliding sleeve (54) and lifting platform (5) and is slidably connected with the two.
7. a kind of efficient polishing machine according to claim 3, it is characterised in that: fixation is set on the lifting platform (5) It is equipped with stand-by motor (52), the output shaft of stand-by motor (52) is affixed with polishing pad (4) downwards.
8. a kind of efficient polishing machine according to claim 1, it is characterised in that: the output of the driving motor (51) Shaft end portion is fixedly connected with horizontal driving gear (511), is fixedly connected with the first horizontal driven gear on rough polishing CD (2) (512), horizontal the second driven gear (513), the first driven gear (512) and are fixedly connected on finishing polish disk (3) Two driven gears (513) are located at driving gear (511) two sides and are meshed with driving gear (511).
9. a kind of efficient polishing machine according to claim 1, it is characterised in that: the lower rotation of the rack (1) It is provided with movable pulley (13), movable pulley (13) is located at the side of rough polishing CD (2) far from finishing polish disk (3).
10. a kind of efficient polishing machine according to claim 3, it is characterised in that: be fixedly installed on the rack (1) There is vertical sliding groove, the corresponding position of lifting platform (5) is rotatably connected to pulley (55), and pulley (55) is opened in sliding slot (12) It is interior and with sliding slot (12) rotation contact.
CN201821259195.1U 2018-08-06 2018-08-06 A kind of efficient polishing machine Expired - Fee Related CN208645024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821259195.1U CN208645024U (en) 2018-08-06 2018-08-06 A kind of efficient polishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821259195.1U CN208645024U (en) 2018-08-06 2018-08-06 A kind of efficient polishing machine

Publications (1)

Publication Number Publication Date
CN208645024U true CN208645024U (en) 2019-03-26

Family

ID=65788893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821259195.1U Expired - Fee Related CN208645024U (en) 2018-08-06 2018-08-06 A kind of efficient polishing machine

Country Status (1)

Country Link
CN (1) CN208645024U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331455A (en) * 2020-04-08 2020-06-26 福州台江筑途科技有限公司 Automatic grinding and cleaning trolley for cement caking for building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331455A (en) * 2020-04-08 2020-06-26 福州台江筑途科技有限公司 Automatic grinding and cleaning trolley for cement caking for building

Similar Documents

Publication Publication Date Title
US20200122293A1 (en) Environmentally-friendly abrasive grinding tool for grinding stones
CN109434629A (en) Burnishing machine is used in a kind of processing of mechanized equipment
CN109531311A (en) A kind of surface of steel plate grinding device
CN110732373B (en) Rare earth grinding equipment
CN104551964A (en) Polishing device for plate
CN208645024U (en) A kind of efficient polishing machine
CN109202676B (en) New-type efficient polishing polisher
CN208067931U (en) A kind of efficient terrace sanding machine of architectural engineering terrace polishing construction
CN112499147A (en) Surface cleaning device of guide rail
CN209477914U (en) A kind of floor stand grinder of steel watchcase easy to support
CN208100080U (en) A kind of copper pipe surface burnishing device
CN206780145U (en) A kind of dust-proof inside and outside circle tube wall polishing machine
CN206084623U (en) Pipeline mouth inner wall chain formula triangle polisher
CN211639349U (en) Self-adjusting automatic polishing machine
CN209681929U (en) A kind of polishing fixed platform convenient for adjusting stone material angle position
CN202029018U (en) Steel brush washing polishing machine
CN113561018A (en) Building board cambered surface grinding device
CN209477862U (en) A kind of floor stand grinder for steel watchcase of polishing
CN209681814U (en) A kind of automation sanding side device of mechanical fitting
CN208841144U (en) A kind of bamboo-wood composite floor of container has the burnishing device of multidirectional adjustment structure
CN217750861U (en) Polisher for ceramic
CN209207195U (en) A kind of automatic polishing machine of hardware
CN213765335U (en) Burnishing device is used in production of pottery lid
CN219426379U (en) Wall grinding device for green construction of building
CN215588032U (en) Novel diamond reinforced saw blade full-automatic polishing equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190326

Termination date: 20210806