CN108789031A - casting grinding tool - Google Patents

casting grinding tool Download PDF

Info

Publication number
CN108789031A
CN108789031A CN201810680421.1A CN201810680421A CN108789031A CN 108789031 A CN108789031 A CN 108789031A CN 201810680421 A CN201810680421 A CN 201810680421A CN 108789031 A CN108789031 A CN 108789031A
Authority
CN
China
Prior art keywords
component
clamping
polishing
casting
mounting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810680421.1A
Other languages
Chinese (zh)
Inventor
杜勇
张晓东
杨德军
叶峰
杜军
徐礼林
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.)
Mount Holyoke Loyalty Electromechanical Technology Co Ltd
Original Assignee
Mount Holyoke Loyalty Electromechanical Technology 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 Mount Holyoke Loyalty Electromechanical Technology Co Ltd filed Critical Mount Holyoke Loyalty Electromechanical Technology Co Ltd
Priority to CN201810680421.1A priority Critical patent/CN108789031A/en
Publication of CN108789031A publication Critical patent/CN108789031A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Abstract

The present invention relates to casting grinding fields, specifically a kind of casting grinding tool, including positioning grinding device and carrying clamping device, positioning grinding device includes workbench, driving part and polishing component, it includes supporting table to carry clamping device, clamping component and clamping driving part, component of polishing includes bearing box, runner assembly and two sanding components, bearing box is mounted on the top of workbench, runner assembly includes rotating disc and the drive link mounted on rotating disc center position, one end of the drive link extends in bearing box, each sanding component is sequentially connected with drive link, in the operating condition, clamping component is docked with sanding component.The rotation that the present invention is moved in circles by two sanding components, the casting that can treat polishing are constantly polished, and the efficiency of polishing is improved；Casting is clamped by automation equipment, avoids and manually casting is held, it is dangerous caused by processing staff to avoid mechanical equipment.

Description

Casting grinding tool
Technical field
The present invention relates to casting grinding field, specifically a kind of casting grinding tool.
Background technology
Casting is the metal forming object obtained with various casting methods, including steel-casting, ironcasting, copper casting, cast aluminium The types such as part.Casting is that the liquid metal smelted is prepared in advance with the injection of cast, injection, sucking or other casting methods In good casting mold, it is cooling after through etc., the obtained object with definite shape, size and performance.
For casting when melting is molded, to avoid, there is defect above casting in casting or side is equipped with riser, main function It is feeding.But after casting complete, it is not only raised but also very coarse to emit discharge surface, so needing to beat cast(ing) surface Mill, existing polishing is mainly manual operation, and casting is positioned on platform by when polishing, then riser alignment grinding wheel is beaten Mill, the depth that this polishing mode is mainly polished by artificial judgment, and high-frequency vibration when polishing needs manually to spend a large amount of bodies Power controls casting, dangerous property, and the efficiency and precision polished is not high.
Invention content
The purpose of the present invention is to provide a kind of casting grinding tools, to solve the problems mentioned in the above background technology.
The technical scheme is that：Including positioning grinding device and carrying clamping device, positioning grinding device includes work Make platform, driving part and polishing component, driving part and polishing component are arranged at the top of workbench, polishing component and driving Component is sequentially connected, and carrying clamping device includes in supporting table, the clamping component at the top of supporting table and installation supporting table Clamping driving part for driving clamping component to rotate, polishing component include bearing box, turn on bearing box side wall Dynamic component and two sanding components being mounted on runner assembly that can be rotated, bearing box are mounted on the top of workbench, turn Dynamic component includes rotating disc and the drive link mounted on rotating disc center position, and one end of the drive link extends to bearing box Interior, each sanding component is sequentially connected with drive link, and in the operating condition, clamping component is docked with sanding component.
In a preferred embodiment of the present invention, the driving part includes driving motor and cradle, cradle installation At the top of workbench, driving motor is mounted on cradle, and the first belt pulley, the first skin are equipped on the main shaft of driving motor The first belt is arranged on belt wheel and rotating disc.
In a preferred embodiment of the present invention, each sanding component includes polishing column, sticking department and the second belt, rotating disc It is equipped with the holding tank for column end grafting of polishing, sticking department is arranged in holding tank, under clamped condition, the end for column of polishing It is connected in holding tank, the second belt is set on polishing column and drive link, and sticking department is symmetricly set on holding tank including two Clamping group on madial wall, each clamping group include clamping block and two springs being arranged in clamping block bottom, each spring Axis of the axis perpendicular to holding tank.
In a preferred embodiment of the present invention, the supporting table includes supporting rack, is mounted at the top of supporting rack and is positive eight The storage case of side shape and the mounting plate being arranged at the top of storage case, the storage case are equipped with open first set up and accommodate Chamber, the cylinder structure of mounting plate, the clamping component include the equally distributed clamping group of several axis around mounting plate Part.
In a preferred embodiment of the present invention, each clamp assembly includes clamping driving motor, position-limited rack, rotation Block, padded plate and material folding cylinder, position-limited rack are mounted on the bottom of mounting plate, clamp driving motor and are mounted on position-limited rack, installation Plate is equipped with the straight slot accommodated for moving block, and the main shaft for clamping driving motor runs through position-limited rack along vertical direction and moving block is solid Fixed connection, padded plate are arranged at the top of mounting plate and are fixedly connected at the top of moving block, and material folding cylinder is mounted on padded plate On.
In a preferred embodiment of the present invention, the driving part that clamps includes the linkage groups being mounted in the first accommodating chamber Part and Locating driver component, the Locating driver component are sequentially connected with linkage unit, and linkage unit is sequentially connected with mounting plate, connection Dynamic component includes locating rod and first gear, and the top of locating rod is fixedly connected with the center position of mounting plate, first gear Be arranged on the securing lever, the Locating driver component include link motor and mounted on linkage electric machine main shaft on second gear, The second gear is engaged with first gear.
The present invention provides a kind of casting grinding tool herein by improving, compared with prior art, have it is following improve and Advantage：
(1) on runner assembly two sanding components setting, when runner assembly works, two sanding components can be with turning It moves the rotation of component and rotates, the rotation that two sanding components move in circles, the casting that can treat polishing is constantly beaten Mill, improves the efficiency of polishing.
(2) clamping component is made of several clamp assemblies, while carrying out clamping operation to the casting of multi-quantity, passes through folder Tight driving part drives several clamp assembly rotations, these casting to be polished are turned to the position of sanding component one by one, are led to It crosses sanding component and polishing operation is realized to casting, casting is clamped by automation equipment, is avoided manually to casting It is hand-held, it is dangerous caused by processing staff to avoid mechanical equipment.
Description of the drawings
The present invention is further explained with reference to the accompanying drawings and examples:
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the sectional view along line A-A in Fig. 2；
Fig. 4 is the dimensional structure diagram of the positioning grinding device of the present invention；
Fig. 5 is the sectional perspective structural schematic diagram of the positioning grinding device of the present invention；
Fig. 6 is the dimensional structure diagram of the carrying clamping device of the present invention；
Fig. 7 is the sectional perspective structural schematic diagram of the carrying clamping device of the present invention；
Fig. 8 is the enlarged drawing at B in Fig. 7；
Reference sign：
Positioning grinding device 1, workbench 1a, driving part 1b, driving motor 1b1, cradle 1b2, the first belt pulley 1b3, the first belt 1b4, polish component 1c, bearing box 1d, runner assembly 1e, rotating disc 1e1, drive link 1e2, sanding component 1f, polish column 1g, sticking department 1h, clamping block 1h1, spring 1h2, the second belt 1i, holding tank 1j, carries clamping device 2, support Platform 2a, clamping component 2b clamp driving part 2c, supporting rack 2d, storage case 2e, the first accommodating chamber 2e1, mounting plate 2f, clamp Component 2g clamps driving motor 2g1, position-limited rack 2g2, moving block 2g3, padded plate 2g4, material folding cylinder 2g5, linkage unit 2h, Locating rod 2h1, first gear 2h2, Locating driver component 2i, link motor 2i1, second gear 2i2.
Specific implementation mode
Below in conjunction with attached drawing 1 to Fig. 8, the present invention is described in detail, technical solution in the embodiment of the present invention into Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of casting grinding tool herein by improving, as Figure 1-Figure 8, including positioning grinding device 1 includes workbench 1a, driving part 1b and polishing component 1c, driving part 1b with carrying clamping device 2, positioning grinding device 1 The top of workbench 1a is arranged at polishing component 1c, polishing component 1c is sequentially connected with driving part 1b, and carrying clamps dress It includes being used to drive clamping section in supporting table 2a, the clamping component 2b at the top of supporting table 2a and installation supporting table 2a to set 2 The clamping driving part 2c of part 2b rotations, polishing component 1c includes bearing box 1d, the rotating group on bearing box 1d side walls Part 1e and two sanding component 1f being mounted on runner assembly 1e that can be rotated, bearing box 1d are mounted on the top of workbench 1a Portion, runner assembly 1e include rotating disc 1e1 and the drive link 1e2 mounted on rotating disc 1e1 center positions, drive link 1e2 One end extend in bearing box 1d, each sanding component 1f with drive link 1e2 be sequentially connected, in the operating condition, clamp Component 2b is docked with sanding component 1f.
Operation principle；Clamping component 2b is made of several clamp assemblies 2g, while the casting of multi-quantity being clamped Operation drives several clamp assembly 2g to rotate, these casting to be polished is turned to one by one and are beaten by clamping driving part 2c The position of component 1f is ground, and because of the setting of the upper two sanding component 1f of runner assembly 1e, when runner assembly 1e works, two Sanding component 1f can be rotated, the rotation that two sanding component 1f move in circles with the rotation of runner assembly 1e, can be treated The casting of polishing is constantly polished, and polishing operation is realized to casting by sanding component 1f.
The driving part 1b includes driving motor 1b1 and cradle 1b2, and cradle 1b2 is mounted on workbench 1a's Top, driving motor 1b1 are mounted on cradle 1b2, are equipped with the first belt pulley 1b3 on the main shaft of driving motor 1b1, and first It is arranged with the first belt 1b4 on belt pulley 1b3 and rotating disc 1e1, is rotated by driving motor 1b1 the first belt pulleys of driving 1b3, By the first belt 1b4 connections between rotating disc 1e1 and the first belt pulley 1b3, then drives rotating disc 1e1 to rotate, driven Two sanding component 1f are followed by rotating disc 1e1 rotations, and in polishing operation, two sanding component 1f can constantly treat polishing Casting carry out polishing operation.
Each sanding component 1f includes that polishing column 1g, sticking department 1h and the second belt 1i, rotating disc 1e1 are equipped with for polishing The holding tank 1j of column 1g end grafting, sticking department 1h is arranged in holding tank 1j, under clamped condition, the end card of polishing column 1g It is connected in holding tank 1j, the second belt 1i is set on polishing column 1g and drive link 1e2, and sticking department 1h includes two and is symmetrical arranged Clamping group on holding tank 1j madial walls, each clamping group include that clamping block 1h1 and two are arranged in the bottoms clamping block 1h1 Perpendicular to the axis of holding tank 1j, what each column 1g that polishes can be dismantled is mounted on the axis of spring 1h2, each spring 1h2 On rotating disc 1e1, when polish column 1g inordinate wears after, can not use, so that it may to be polished column 1g by replacement, avoid pair The replacement of entire rotating disc 1e1, reduces the expenditure of cost.
The supporting table 2a includes supporting rack 2d, at the top of supporting rack 2d and for the storage case 2e of octagon and is set The mounting plate 2f at the top of storage case 2e is set, storage case 2e is equipped with open the first accommodating chamber 2e1 set up, mounting plate The cylinder structures of 2f, the clamping component 2b include several equally distributed clamp assemblies of the axis around mounting plate 2f 2g, several clamp assembly 2g can carry out clamping operation to the casting of multi-quantity simultaneously, then be realized by two sanding component 1f Polishing operation is carried out to the casting of multi-quantity.
Each clamp assembly 2g includes clamping driving motor 2g1, position-limited rack 2g2, moving block 2g3, padded plate 2g4 and Material folding cylinder 2g5, position-limited rack 2g2 are mounted on the bottom of mounting plate 2f, clamp driving motor 2g1 and are mounted on position-limited rack 2g2, peace Loading board 2f is equipped with the straight slot accommodated for moving block 2g3, and the main shaft for clamping driving motor 2g1 runs through position-limited rack along vertical direction 2g2 is fixedly connected with moving block 2g3, and padded plate 2g4 is arranged at the top of mounting plate 2f and fixes company with the top of moving block 2g3 It connects, material folding cylinder 2g5 is mounted on padded plate 2g4；Moving block 2g3 and keel is driven to realize by clamping driving motor 2g1 Rotation then drives material folding cylinder 2g5 to realize rotation because material folding cylinder 2g5 is mounted on padded plate 2g4, in the operating condition, Casting has been clamped on material folding cylinder 2g5, then can change the grinding angle of casting, improves the polishing precision of polishing casting.
The clamping driving part 2c includes the linkage unit 2h being mounted in the first accommodating chamber 2e1 and Locating driver component 2i, the Locating driver component 2i are sequentially connected with linkage unit 2h, and linkage unit 2h is sequentially connected with mounting plate 2f, linkage unit 2h includes locating rod 2h1 and first gear 2h2, and the top of locating rod 2h1 is fixedly connected with the center position of mounting plate 2f, the One gear 2h2 is set on locating rod 2h1, and the Locating driver component 2i is including linkage motor 2i1 and mounted on linkage motor Second gear 2i2 on 2i1 main shafts, second gear 2i2 are engaged with first gear 2h2；By linking, motor 2i1 drives second Gear 2i2 rotations, second gear 2i2 are engaged with first gear 2h2, and first gear 2h2 is set on locating rod 2h1, then is driven Locating rod 2h1 rotation drives mounting plate 2f rotations because locating rod 2h1 is rotatablely connected with mounting plate 2f, and if then meeting pair The adjustment of the positions dry clamp assembly 2g.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest range caused.

Claims (6)

1. a kind of casting grinding tool, it is characterised in that：Including positioning grinding device (1) and carrying clamping device (2), positioning is beaten Mill apparatus (1) include workbench (1a), driving part (1b) and polishing component (1c), driving part (1b) and polish component (1c) It is arranged at the top of workbench (1a), polishing component (1c) is sequentially connected with driving part (1b), and carrying clamping device (2) wraps It includes and is clamped in supporting table (2a), the clamping component (2b) being mounted at the top of supporting table (2a) and installation supporting table (2a) for driving The clamping driving part (2c) of component (2b) rotation, polishing component (1c) include bearing box (1d), are mounted on the side bearing box (1d) Runner assembly (1e) on wall and two sanding components (1f) being mounted on runner assembly (1e) that can be rotated, bearing box (1d) be mounted on workbench (1a) top, runner assembly (1e) include rotating disc (1e1) and be mounted on the center rotating disc (1e1) One end of drive link (1e2) at position, the drive link (1e2) extends in bearing box (1d), and each sanding component (1f) is equal It is sequentially connected with drive link (1e2), in the operating condition, clamping component (2b) is docked with sanding component (1f).
2. casting grinding tool according to claim 1, it is characterised in that：The driving part (1b) includes driving motor (1b1) and cradle (1b2), the cradle (1b2) are mounted on the top of workbench (1a), and driving motor (1b1) is mounted on and holds On bracket (1b2), the first belt pulley (1b3), the first belt pulley (1b3) and rotation are installed on the main shaft of driving motor (1b1) The first belt (1b4) is arranged on disk (1e1).
3. casting grinding tool according to claim 1, it is characterised in that：Each sanding component (1f) includes polishing column (1g), sticking department (1h) and the second belt (1i), rotating disc (1e1) are equipped with the holding tank for column (1g) end grafting of polishing (1j), sticking department (1h) setting is in holding tank (1j), and under clamped condition, the end of polishing column (1g) is connected to holding tank In (1j), the second belt (1i) is set on polishing column (1g) and drive link (1e2), and sticking department (1h) includes two and is symmetrical arranged Clamping group on holding tank (1j) madial wall, each clamping group include that clamping block (1h1) and two are arranged at clamping block (1h1) The spring (1h2) of bottom, the axis of the axis of each spring (1h2) perpendicular to holding tank (1j).
4. casting grinding tool according to claim 1, it is characterised in that：The supporting table (2a) includes supporting rack (2d), the installation for being mounted on the storage case (2e) at the top of supporting rack (2d) and for octagon and being arranged at the top of storage case (2e) Plate (2f), the storage case (2e) are equipped with open the first accommodating chamber (2e1) set up, mounting plate (2f) cylinder knot Structure, the clamping component (2b) include several equally distributed clamp assemblies of axis (2g) around mounting plate (2f).
5. casting grinding tool according to claim 4, it is characterised in that：Each clamp assembly (2g) includes clamping Driving motor (2g1), position-limited rack (2g2), moving block (2g3), padded plate (2g4) and material folding cylinder (2g5), position-limited rack (2g2) Mounted on the bottom of mounting plate (2f), clamps driving motor (2g1) and be mounted on position-limited rack (2g2), mounting plate (2f) is equipped with For moving block (2g3) accommodate straight slot, clamp driving motor (2g1) main shaft along vertical direction run through position-limited rack (2g2) with Moving block (2g3) is fixedly connected, and padded plate (2g4) setting is consolidated at the top of mounting plate (2f) and with the top of moving block (2g3) Fixed connection, material folding cylinder (2g5) are mounted on padded plate (2g4).
6. casting grinding tool according to claim 5, it is characterised in that：It includes being mounted on the to clamp driving part (2c) Linkage unit (2h) in one accommodating chamber (2e1) and Locating driver component (2i), the Locating driver component (2i) and linkage unit (2h) is sequentially connected, and linkage unit (2h) and mounting plate (2f) are sequentially connected, and linkage unit (2h) includes locating rod (2h1) and the The top of one gear (2h2), locating rod (2h1) is fixedly connected with the center position of mounting plate (2f), first gear (2h2) set It is located in locating rod (2h1), the Locating driver component (2i) is including linkage motor (2i1) and mounted on linkage motor (2i1) Second gear (2i2) on main shaft, the second gear (2i2) are engaged with first gear (2h2).
CN201810680421.1A 2018-06-27 2018-06-27 casting grinding tool Withdrawn CN108789031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810680421.1A CN108789031A (en) 2018-06-27 2018-06-27 casting grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810680421.1A CN108789031A (en) 2018-06-27 2018-06-27 casting grinding tool

Publications (1)

Publication Number Publication Date
CN108789031A true CN108789031A (en) 2018-11-13

Family

ID=64072027

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810680421.1A Withdrawn CN108789031A (en) 2018-06-27 2018-06-27 casting grinding tool

Country Status (1)

Country Link
CN (1) CN108789031A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111085938A (en) * 2020-01-10 2020-05-01 石家庄华平轴承设备有限公司 Bearing ring grinding disc support of non-standard bearing
CN112894552A (en) * 2021-02-22 2021-06-04 义乌市宏日智能科技有限公司 Automatic sharpening machine for tweezers
CN113478350A (en) * 2021-08-10 2021-10-08 重庆力劲机械有限公司 Intelligent casting polishing equipment with learning function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111085938A (en) * 2020-01-10 2020-05-01 石家庄华平轴承设备有限公司 Bearing ring grinding disc support of non-standard bearing
CN112894552A (en) * 2021-02-22 2021-06-04 义乌市宏日智能科技有限公司 Automatic sharpening machine for tweezers
CN112894552B (en) * 2021-02-22 2022-02-11 义乌市宏日智能科技有限公司 Automatic sharpening machine for tweezers
CN113478350A (en) * 2021-08-10 2021-10-08 重庆力劲机械有限公司 Intelligent casting polishing equipment with learning function

Similar Documents

Publication Publication Date Title
CN108789031A (en) casting grinding tool
CN110977693A (en) Air conditioner refrigeration accessory processing equipment
CN112388479A (en) Multifunctional lathe
CN115072980B (en) Fixing device for cutting machinery based on laboratory glassware processing
CN219582483U (en) Metal casting polisher
CN207953393U (en) A kind of Circular test adjustable type workpiece arrangement for grinding
CN208342472U (en) A kind of casting grinding tool
CN216681460U (en) Automatic plate part grinding machine
CN215748357U (en) Grinding, polishing and polishing integrated machine
CN109623525B (en) Adopt gantry structure to have good stable highlight machine
CN212964297U (en) Grinding equipment for metallographic analysis
CN211992280U (en) Grinding machine
CN112372475A (en) Multi-shaft multi-station polishing machine
CN218837174U (en) Grinding machine
CN215659485U (en) Fixed electrode sharpening machine
CN214445221U (en) Convenient deburring equipment for wood
CN218017698U (en) Polisher with brushless motor controlling means
CN219925632U (en) Inner wall polishing device for machining
CN219485239U (en) Grinding device for machining mechanical parts
CN108608313A (en) Grinding and polishing device and grinding and polishing system
CN216575875U (en) Gear burr equipment of polishing
CN216577167U (en) Numerical control electric spark curved surface grinding machine
CN216859240U (en) Multi-angle adjusting polishing equipment for hardware machining
CN215847460U (en) Investment casting grinding strutting arrangement
CN218904610U (en) Quick polishing grinding device of half sprocket inner wall

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20181113