CN209503776U - A kind of grinding device for rusty plate - Google Patents

A kind of grinding device for rusty plate Download PDF

Info

Publication number
CN209503776U
CN209503776U CN201920101447.6U CN201920101447U CN209503776U CN 209503776 U CN209503776 U CN 209503776U CN 201920101447 U CN201920101447 U CN 201920101447U CN 209503776 U CN209503776 U CN 209503776U
Authority
CN
China
Prior art keywords
cabinet
plate
fixed
grinding wheel
rusty
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
CN201920101447.6U
Other languages
Chinese (zh)
Inventor
顾明峰
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.)
Anhui University of Science and Technology
Original Assignee
Anhui University of Science and Technology
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 Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201920101447.6U priority Critical patent/CN209503776U/en
Application granted granted Critical
Publication of CN209503776U publication Critical patent/CN209503776U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The utility model provides a kind of grinding device for rusty plate.The grinding device for rusty plate includes supporting table;Storage machine;Driving mechanism, the driving mechanism are fixed on the side wall of the stocking mechanism;Derusting mechanism, the derusting mechanism is rotatablely connected the driving mechanism, the derusting mechanism includes fixed block, roller, steel ball, rubber pad and frenulum, the roller is equidistantly rotatablely connected inside one end of the stocking mechanism, the fixed block is mounted equidistant in the side wall of the roller, and the frenulum is installed in one end of the fixed block;One end of the frenulum is rotatablely connected the steel ball, and the rubber pad of truncated cone-shaped is mounted equidistant in the side wall of the steel ball;Fixed plate, the fixed plate are fixed on the inside of the stocking mechanism;Feeder pipe, the feeder pipe are installed on the bottom surface of the stocking mechanism;Workpiece polishing mechanism.Grinding device provided by the utility model for rusty plate disposably removes iron rust clean.

Description

A kind of grinding device for rusty plate
Technical field
The utility model relates to steel plate processing technique field more particularly to a kind of grinding devices for rusty plate.
Background technique
Polishing, is one kind of process for modifying surface, refers generally to by the rough object (sand paper containing higher hardness particle Deng) come by friction change material surface physical property a kind of processing method, main purpose is thick in order to obtain particular surface Rugosity.
When the surface of rusty plate is polished, the surface iron rust thickness of steel plate is different, and the iron rust of a part is adsorbed on At the bumps of steel plate, grinding device is difficult to contact with iron rust, it is difficult to disposably clean out iron rust, steel plate is needed by multiple Polishing, causes steel plate process time too long.
Therefore, it is necessary to provide a kind of new grinding device solution above-mentioned technical problem for rusty plate.
Utility model content
The technical issues of the utility model solves be to provide it is a kind of disposably by iron rust removal it is clean be used for rusty plate Grinding device.
In order to solve the above technical problems, the grinding device provided by the utility model for rusty plate includes: supporting table; Stocking mechanism, the stocking mechanism are fixed on the top surface of the supporting table;Driving mechanism, the driving mechanism are fixed on the storage Deposit the side wall of mechanism;Derusting mechanism, the derusting mechanism are rotatablely connected the driving mechanism, and the derusting mechanism includes fixing One end inside of block, roller, steel ball, rubber pad and frenulum, the stocking mechanism is equidistantly rotatablely connected the roller, the roller Side wall be mounted equidistant the fixed block, the frenulum is installed in one end of the fixed block;One end of the frenulum is rotatablely connected The rubber pad of truncated cone-shaped is mounted equidistant in the steel ball, the side wall of the steel ball;Fixed plate, the fixed plate are fixed on described The inside of stocking mechanism;Feeder pipe, the feeder pipe are installed on the bottom surface of the stocking mechanism;Workpiece polishing mechanism, the sander Structure is rotatablely connected inside the other end of the stocking mechanism, and the workpiece polishing mechanism is rotatablely connected the driving mechanism.
Preferably, the stocking mechanism includes support plate, driven rod and cabinet, and the cabinet is fixed on the supporting table Top surface, the both ends sidewall symmetry of the cabinet install the support plate, and the inner rotation of the support plate connects the driven rod.
Preferably, one end internal symmetry of the cabinet is rotatablely connected the roller, the rotation direction of two rollers On the contrary.
Preferably, the workpiece polishing mechanism includes that two the first grinding wheels, four the second grinding wheels, six roots of sensation fixing axle and two are convex Block is symmetrically rotatablely connected first grinding wheel at the interior central of the cabinet, is distributed symmetrically and turns inside the both ends of the cabinet Dynamic connection second grinding wheel, and the side wall of first grinding wheel and second grinding wheel installs the fixing axle;The cabinet Inner sidewall be symmetrically installed the convex block, the convex block is connect with the side walls of second grinding wheel;Two second sand It is in equilateral triangle structure that wheel is combined with the center point of first grinding wheel, and the diameter of two second grinding wheels and one The sum of diameter of first grinding wheel is greater than the width of the cabinet.
Preferably, the driving mechanism includes motor, shaft, gear, and the side wall of the cabinet, top and bottom are pacified respectively The motor is filled, the motor is rotatablely connected the shaft and two fixing axles respectively;The shaft and described solid One end of dead axle is respectively fixedly connected with the gear, and the gear is connect with the inner rotation of the cabinet;Adjacent is described solid The gear of dead axle side wall is intermeshed, the gear intermeshing of the adjacent shaft side wall, and the shaft One end is fixedly connected with the inside of the roller.
Preferably, the inner sidewall of the cabinet installs the fixed plate, the top surface of the fixed plate and the driven rod Top flushes.
Preferably, the feeder pipe is installed in the bottom surface of the cabinet, and the inner bottom surface of the cabinet is obliquely installed, and described The top of feeder pipe contradicts the inside lowermost end of the cabinet.
Compared with the relevant technologies, the grinding device provided by the utility model for rusty plate has following beneficial to effect Fruit:
The utility model provides a kind of grinding device for rusty plate, when rusty plate slides into the stocking mechanism When internal, the driving mechanism drives two roller rotations, and rusty plate enters between two rollers, the roller The fixed block is driven to rotate, the fixed block movement drives the frenulum to move in a circle, under the influence of centrifugal force, described Frenulum drives the steel ball rotation, and the steel ball is rotated in one end of the frenulum, and the steel ball rotation is made to drive the rubber Pad movement, it is multiple that the rubber pad is made successively to strike top surface and bottom surface with rusty plate, make rusty plate not stop to shake, makes to give birth to Become rusty the iron rust movement of surface of steel plate, the iron rust of a part shaken off, and steel plate and iron rust are kept moving, reduce iron rust and steel plate it Between adsorption capacity, so that the iron rust inside steel plate recess is moved the frivolous surface in steel plate, with the movement of steel plate, steel plate and institute Workpiece polishing mechanism contact is stated, the workpiece polishing mechanism rotation uniformly contacts with the surface of steel plate, the iron rust of surface of steel plate is disposably smeared It goes, reduces the time of processing steel plate.
Detailed description of the invention
Fig. 1 is a kind of structural representation of preferred embodiment of the grinding device provided by the utility model for rusty plate Figure;
Fig. 2 is box inner structure schematic diagram shown in FIG. 1;
Fig. 3 is workpiece polishing mechanism schematic diagram of internal structure shown in Fig. 2;
Fig. 4 is structure enlargement diagram at A shown in Fig. 2.
Figure label: 1, feeder pipe, 2, supporting table, 3, stocking mechanism, 31, support plate, 32, driven rod, 33, cabinet, 4, Driving mechanism, 41, motor, 42, shaft, 43, gear, 5, derusting mechanism, 51, fixed block, 52, roller, 53, steel ball, 54, rubber Pad, 55, frenulum, 6, workpiece polishing mechanism, the 61, first grinding wheel, the 62, second grinding wheel, 63, fixing axle, 64, convex block, 7, fixed plate.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is beating for rusty plate provided by the utility model A kind of structural schematic diagram of preferred embodiment of mill apparatus;Fig. 2 is box inner structure schematic diagram shown in FIG. 1;Fig. 3 is Fig. 2 Shown in workpiece polishing mechanism schematic diagram of internal structure;Fig. 3 is structure enlargement diagram at A shown in Fig. 2.For beating for rusty plate Mill apparatus includes: supporting table 2;Stocking mechanism 3, the stocking mechanism 3 are fixed on the top surface of the supporting table 2;Driving mechanism 4, The driving mechanism 4 is fixed on the side wall of the stocking mechanism 3;Derusting mechanism 5, the derusting mechanism 5 are rotatablely connected the drive Motivation structure 4, the derusting mechanism 5 include fixed block 51, roller 52, steel ball 53, rubber pad 54 and frenulum 55, the stocking mechanism It is equidistantly rotatablely connected the roller 52 inside 3 one end, the fixed block 51 is mounted equidistant in the side wall of the roller 52, described solid The one end for determining block 51 is installed by the frenulum 55;One end of the frenulum 55 is rotatablely connected the steel ball 53, the side of the steel ball 53 The rubber pad 54 of truncated cone-shaped is mounted equidistant in wall;Fixed plate 7, the fixed plate 7 are fixed on the inside of the stocking mechanism 3; Feeder pipe 1, the feeder pipe 1 are installed on the bottom surface of the stocking mechanism 3;Workpiece polishing mechanism 6, the workpiece polishing mechanism 6 are rotatablely connected Inside the other end of the stocking mechanism 3, and the workpiece polishing mechanism 6 is rotatablely connected the driving mechanism 4.
The stocking mechanism 3 includes support plate 31, driven rod 32 and cabinet 33, and the cabinet 33 is fixed on the supporting table 2 top surface, the both ends sidewall symmetry of the cabinet 33 install the support plate 31, and the inner rotation of the support plate 31 connects institute Driven rod 32 is stated, steel plate is put between the another support plate 31 for convenience, makes steel plate in the top surface of the driven rod 32 The inside for slipping into the cabinet 33 facilitates the processing steel plate of people.
One end internal symmetry of the cabinet 33 is rotatablely connected the roller 52, the rotation direction phase of two rollers 52 Instead, the roller 52 makes two rollers 52 push steel plate in the case in the inner rotation of the cabinet 33 for convenience The internal motion of body 33.
The workpiece polishing mechanism 6 includes that two the first grinding wheels, 61, four the second grinding wheels 62, six roots of sensation fixing axle 63 and two are convex Block 64 is symmetrically rotatablely connected first grinding wheel 61, the both ends inner part of the cabinet 33 at the interior central of the cabinet 33 Cloth is symmetrically rotatablely connected second grinding wheel 62, and described in the installation of the side wall of first grinding wheel 61 and second grinding wheel 62 Fixing axle 63;The inner sidewall of the cabinet 33 is symmetrically installed the convex block 64, the side of the convex block 64 and second grinding wheel 62 Wall is slidably connected, and contacts in order to facilitate the convex block 64 that steel plate and side wall are arc, makes second grinding wheel 62 and described the One grinding wheel 61 uniformly polishes the side wall of steel plate;The center of circle of two second grinding wheels 62 and first grinding wheel 61 Place's combination is in equilateral triangle structure, and the sum of the diameter of the diameter of two second grinding wheels 62 and first grinding wheel 61 Greater than the width of the cabinet 33, first grinding wheel 61 and second grinding wheel 62 are rotated for convenience, second grinding wheel The iron rust of the top and bottom edge of steel plate is cleaned out in 62 rotations, first grinding wheel 61 rotation by the top surface of steel plate and The iron rust that bottom surface is located between two parties is cleaned out.
The driving mechanism 4 includes motor 41, shaft 42, gear 43, the side wall of the cabinet 33, top and bottom difference The motor 41 is installed, the motor 41 is rotatablely connected the shaft 42 and two fixing axles 63 respectively;Described turn One end of axis 42 and the fixing axle 63 is respectively fixedly connected with the gear 43, and the inside of the gear 43 and the cabinet 33 turns Dynamic connection;The gear 43 of adjacent 63 side wall of the fixing axle is intermeshed, adjacent 42 side wall of the shaft it is described Gear 43 is intermeshed, and one end of the shaft 42 is fixedly connected with the inside of the roller 52, for convenience the motor 41 It drives a shaft 42 and two fixing axles 63 to rotate, drives the shaft 42 and two fixing axles 63 Three gears 43 rotate, and the rotation of gear 43 pushes the adjacent gear 43 to rotate, and the gear 43 is made to drive it He rotates the shaft 42 with other fixing axles 63, so that the shaft 42 and the fixing axle 63 be driven to distinguish Drive the roller 52, first grinding wheel 61 and second grinding wheel 62 rotation.
The inner sidewall of the cabinet 33 installs the fixed plate 7, and the top surface of the fixed plate 7 and the driven rod 32 are most Top flushes, and slips into the top surface of the fixed plate 7 in the top surface of the driven rod 32 in order to facilitate steel plate, facilitates described solid Fixed board 7 is that steel plate improves support.
The feeder pipe 1 is installed in the bottom surface of the cabinet 33, and the inner bottom surface of the cabinet 33 is obliquely installed, and it is described under The top of expects pipe 1 contradicts the inside lowermost end of the cabinet 33, and the iron rust inside the cabinet 33 is in the case for convenience Iron rust is discharged from the inside of the feeder pipe 1 in the inside slide downward of body 33.
The working principle of grinding device provided by the utility model for rusty plate is as follows: the present apparatus is accessed electricity Source, opens the motor 41, and the motor 41 drives a shaft 42 and two fixing axles 63 to rotate, makes described turn Axis 42 and two fixing axles 63 drive three gears 43 to rotate, the tooth of adjacent 63 side wall of the fixing axle 43 intermeshing of wheel, the gear 43 of adjacent 42 side wall of the shaft are intermeshed, and the rotation of gear 43 is made to push phase The adjacent gear 43 rotates, and the gear 43 is made to drive other described shafts 42 and described 63 turns of fixing axle of others It is dynamic, so that the shaft 42 and the fixing axle 63 be driven to drive the roller 52, first grinding wheel 61 and described the respectively The rotation of two grinding wheels 62.The steel plate polished will be needed to facilitate between two support plates 31, steel plate is on the top of the driven rod 32 Face slips into the inside of the cabinet 33, slides into steel plate between two rollers 52, and two rollers 52 rotate, institute Stating roller 52 drives the fixed block 51 to rotate, and the movement of fixed block 51 drives the frenulum 55 to move in a circle, and is being centrifuged Under the action of power, the frenulum 55 drives the steel ball 53 to rotate, and the steel ball 53 is rotated in one end of the frenulum 55, makes institute Stating the rotation of steel ball 53 moves the rubber pad 54, strikes multiple rubber pads 54 successively in the top surface and bottom of rusty plate Face makes rusty plate not stop to shake, and moves the iron rust on rusty plate surface, and the iron rust of a part is shaken off, and reduces iron rust Adsorption capacity between steel plate makes the iron rust inside steel plate recess move the frivolous surface in steel plate;In the rubber pad 54 It successively strikes in rusty plate, the rubber pad 54 has elasticity, and the rubber pad 54 is avoided to damage steel plate;Two rollings 52 rotation directions of cylinder are not stopped, and the rubber pad 54 of two 52 side walls of roller strikes steel plate from different directions, push steel plate In the internal motion of the cabinet 33, steel plate is made to move to the top surface of the fixed plate 7, the fixed plate 7 provides branch for steel plate Support, facilitates the steel plate to be moved between two workpiece polishing mechanisms 6;62 turns of first grinding wheel 61 and second grinding wheel Dynamic, two second grinding wheels 62 are combined with the center point of first grinding wheel 61 in equilateral triangle structure, steel plate movement First to contact with second grinding wheel 62, the iron rust of the top and bottom edge of steel plate is cleared up in the rotation of the second grinding wheel 62 Completely, steel plate continues to move and contact with first grinding wheel 61, and the rotation of the first grinding wheel 61 occupies the top and bottom of steel plate The iron rust at middle place is cleaned out;The inner sidewall of the cabinet 33 is symmetrically installed the convex block 64, the convex block 64 and described second The side walls of grinding wheel 62 connect, and the sum of the diameter of the diameter of two second grinding wheels 62 and first grinding wheel 61 Greater than the width of the cabinet 33, when moving steel plate between two workpiece polishing mechanisms 6, the top surface and bottom surface of steel plate are uniform Contacted with first grinding wheel 61 and second grinding wheel 62, make first grinding wheel 61 and second grinding wheel 62 by steel The rusty stain on the surface of plate is disposably cleaned out.With the movement of steel plate, the steel plate cleaned out is from the inside of the cabinet 33 Other end discharge.Iron rust a part after cleaning falls on the inside of the cabinet 33, and the inner bottom surface inclination of the cabinet 33 is set It sets, and the top of the feeder pipe 1 contradicts the inside lowermost end of the cabinet 33, makes the iron rust inside the cabinet 33 in institute The inside for stating cabinet 33 slides downward into the inside of the feeder pipe 1, facilitates the iron rust being discharged inside the feeder pipe 1.
Compared with the relevant technologies, the grinding device provided by the utility model for rusty plate has following beneficial to effect Fruit:
The utility model provides a kind of grinding device for rusty plate, when rusty plate slides into the stocking mechanism 3 Inside when, the driving mechanism 4 drives two rollers 52 to rotate, and rusty plate enters between two rollers 52, The roller 52 drives the fixed block 51 to rotate, and the movement of fixed block 51 drives the frenulum 55 to move in a circle, from Under the action of mental and physical efforts, the frenulum 55 drives the steel ball 53 to rotate, and the steel ball 53 is rotated in one end of the frenulum 55, makes The rotation of steel ball 53 drives the rubber pad 54 to move, multiple that the rubber pad 54 is made successively to strike the top with rusty plate Face and bottom surface make rusty plate not stop to shake, and move the iron rust on rusty plate surface, and the iron rust of a part is shaken off, and subtracts Adsorption capacity between small iron rust and steel plate makes the iron rust inside steel plate recess move the frivolous surface in steel plate, with steel plate Movement, steel plate contacts with the workpiece polishing mechanism 6, and the rotation of workpiece polishing mechanism 6 is uniformly contacted with the surface of steel plate, by steel plate table The iron rust in face is disposably erased, and the time of processing steel plate is reduced.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other relevant technical fields, are also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of grinding device for rusty plate characterized by comprising
Supporting table;
Stocking mechanism, the stocking mechanism are fixed on the top surface of the supporting table;
Driving mechanism, the driving mechanism are fixed on the side wall of the stocking mechanism;
Derusting mechanism, the derusting mechanism are rotatablely connected the driving mechanism, and the derusting mechanism includes fixed block, roller, steel One end inside of pearl, rubber pad and frenulum, the stocking mechanism is equidistantly rotatablely connected the roller, and the side wall of the roller is equidistant The fixed block is installed, the frenulum is installed in one end of the fixed block;One end of the frenulum is rotatablely connected the steel ball, institute The rubber pad of truncated cone-shaped is mounted equidistant in the side wall for stating steel ball;
Fixed plate, the fixed plate are fixed on the inside of the stocking mechanism;
Feeder pipe, the feeder pipe are installed on the bottom surface of the stocking mechanism;
Workpiece polishing mechanism, the workpiece polishing mechanism are rotatablely connected inside the other end of the stocking mechanism, and the workpiece polishing mechanism rotates Connect the driving mechanism.
2. the grinding device according to claim 1 for rusty plate, which is characterized in that the stocking mechanism includes branch Fagging, driven rod and cabinet, the cabinet are fixed on the top surface of the supporting table, and the both ends sidewall symmetry of the cabinet installs institute Support plate is stated, the inner rotation of the support plate connects the driven rod.
3. the grinding device according to claim 2 for rusty plate, which is characterized in that inside one end of the cabinet It is symmetrically rotatablely connected the roller, the rotation direction of two rollers is opposite.
4. the grinding device according to claim 2 for rusty plate, which is characterized in that the workpiece polishing mechanism includes two A first grinding wheel, four the second grinding wheels, six roots of sensation fixing axle and two convex blocks are symmetrically rotatablely connected at the interior central of the cabinet First grinding wheel, is distributed symmetrically rotation connection second grinding wheel inside the both ends of the cabinet, and first grinding wheel and The side wall of second grinding wheel installs the fixing axle;The inner sidewall of the cabinet is symmetrically installed the convex block, the convex block with The side walls of second grinding wheel connect;Two second grinding wheels are combined with the center point of first grinding wheel in just Triangular structure, and the sum of diameter of the diameter of two second grinding wheels and first grinding wheel is greater than the cabinet Width.
5. the grinding device according to claim 4 for rusty plate, which is characterized in that the driving mechanism includes electricity Machine, shaft, gear, the side wall of the cabinet, top and bottom install the motor respectively, and the motor is rotatablely connected one respectively Shaft described in root and two fixing axles;One end of the shaft and the fixing axle is respectively fixedly connected with the gear, institute Gear is stated to connect with the inner rotation of the cabinet;The gear of the adjacent fixing axle side wall is intermeshed, adjacent The gear of the shaft side wall is intermeshed, and one end of the shaft is fixedly connected with the inside of the roller.
6. the grinding device according to claim 2 for rusty plate, which is characterized in that the inner sidewall of the cabinet is pacified The fixed plate is filled, the top surface of the fixed plate is flushed with the top of the driven rod.
7. the grinding device according to claim 2 for rusty plate, which is characterized in that install the bottom surface of the cabinet The inner bottom surface of the feeder pipe, the cabinet is obliquely installed, and the top of the feeder pipe contradicts the inside of the cabinet Lowermost end.
CN201920101447.6U 2019-01-22 2019-01-22 A kind of grinding device for rusty plate Expired - Fee Related CN209503776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920101447.6U CN209503776U (en) 2019-01-22 2019-01-22 A kind of grinding device for rusty plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920101447.6U CN209503776U (en) 2019-01-22 2019-01-22 A kind of grinding device for rusty plate

Publications (1)

Publication Number Publication Date
CN209503776U true CN209503776U (en) 2019-10-18

Family

ID=68201687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920101447.6U Expired - Fee Related CN209503776U (en) 2019-01-22 2019-01-22 A kind of grinding device for rusty plate

Country Status (1)

Country Link
CN (1) CN209503776U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109648440A (en) * 2019-01-22 2019-04-19 安徽理工大学 A kind of grinding device for rusty plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109648440A (en) * 2019-01-22 2019-04-19 安徽理工大学 A kind of grinding device for rusty plate

Similar Documents

Publication Publication Date Title
CN111300185A (en) Mechanical plate polishing device with overturning function
CN205765330U (en) A kind of metallic plate sanding apparatus the most easily
CN108890492A (en) A kind of architectural engineering rectangular steel tube polishing derusting device
CN111805388B (en) Raw material block polishing and derusting device for machining mechanical parts
CN206632778U (en) A kind of quick sanding apparatus for iron plate of getting rusty
CN209503776U (en) A kind of grinding device for rusty plate
CN209207182U (en) A kind of Gear Processing burnishing device
CN114131486A (en) Stable rust removal equipment for steel pipe
CN109648440A (en) A kind of grinding device for rusty plate
CN201543609U (en) Silicon chip cleaning device of chemically mechanical polishing equipment
CN109702633B (en) Adjustable rod polishing equipment
CN211639508U (en) Mechanical polishing device
CN114377850B (en) Can be to quartz sand rotation type iron discharging device of different density
CN215612019U (en) Grinding roller of vertical roller mill and vertical roller mill
CN113211269A (en) Metal rust removal device
CN208374963U (en) A kind of fight each other grinds the brake facing grinding device that bits are collected
CN207548496U (en) A kind of mill processing rapid fixing
CN210131883U (en) Ultrasonic dust removal device
CN113578470A (en) Chemical raw material grinding device
CN202029018U (en) Steel brush washing polishing machine
CN117428618B (en) Processing device for stainless steel tableware and processing method thereof
CN206169793U (en) Magnetite grinding device
CN206839822U (en) One kind upset side oblique type silica gel product sanding apparatus
CN209656391U (en) A kind of energy saving type vibration sample grinding machine
CN219131910U (en) Magnetic grinder with clearance structure

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: 20191018

Termination date: 20210122