CN108555760A - A kind of plane polishing device - Google Patents

A kind of plane polishing device Download PDF

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Publication number
CN108555760A
CN108555760A CN201810370337.XA CN201810370337A CN108555760A CN 108555760 A CN108555760 A CN 108555760A CN 201810370337 A CN201810370337 A CN 201810370337A CN 108555760 A CN108555760 A CN 108555760A
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CN
China
Prior art keywords
workpiece
crank
disk
fuselage
slot
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Granted
Application number
CN201810370337.XA
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Chinese (zh)
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CN108555760B (en
Inventor
毛美姣
陈文涛
刘舜
胡自化
李敏
谭志飞
刘静莉
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Xiangtan University
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Xiangtan University
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Priority to CN201810370337.XA priority Critical patent/CN108555760B/en
Publication of CN108555760A publication Critical patent/CN108555760A/en
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Publication of CN108555760B publication Critical patent/CN108555760B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention discloses a kind of plane polishing devices, disk, pin, workpiece are fixed including fuselage, motor, polishing disk, reinforcing rib, eccentric cam transfer bar mechanism, slider-crank mechanism, screw lift structure, workpiece, the motor is vertically mounted on bottom in fuselage, eccentric cam is housed on motor output shaft, polishing disk is connected with motor output shaft end, it is connected on the left of reinforcing rib one end and body fuselage, the other end is connected with the circular guideway slot of eccentric cam transfer bar mechanism.Connection is installed successively by other each mechanisms.Workpiece is fixed disk and is connect with screw lift structure lower end with pin, and workpiece is pressed in workpiece and fixes under disk.The achievable relative motion between polishing disk and workpiece of the present invention can control, and on the basis of workpiece and polishing disk relative friction forces, it is applied with a thrust, so that workpiece motion s is more stablized, is continuous, the time required to reducing polishing process, production cost is reduced, quality of finish and polishing efficiency are improved.

Description

A kind of plane polishing device
Technical field
The present invention relates to polissoir technical field, specially a kind of plane polishing device.
Background technology
Currently, flat polisher using very extensive, can be used for the plane polishing of different industries and unlike material.Mainly The workpiece of various materials is subjected to surface essence throwing, reaches certain flatness, the depth of parallelism and finish, and more beautiful It sees.Suitable for the surface treatment before the grinding and polishing and plating of metal flat and nonmetallic materials, plane polishing technology is to improving The value and performance of rapidoprint play a very important role.Current plane polishing device is relative complex, and plane polishing Process is mostly rotated by driven by engine mill, and and on mill rotation workpiece generate friction, with friction generate cut Power is cut, the rough place of workpiece surface is polished, to reach polishing purpose.Workpiece under the action of polishing disk frictional force from Turn, it is unstable and discontinuous to be susceptible to workpiece spinning motion, and it is uneven in turn result in workpiece surface polishing, influences workpiece polishing Quality.Furthermore only it is polished by the relative friction forces of bottom polishing disk and workpiece, it is smaller because rubbing, cause polishing time Long, polishing efficiency is low, time-consuming and laborious.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of simple in structure, reliable operations can be effective convenient for safeguarding A kind of plane polishing device for reducing cost, improving polishing efficiency and quality of finish.
The technical solution adopted by the present invention is:A kind of plane polishing device, it is characterized in that:Including fuselage, motor, polishing Disk, reinforcing rib, eccentric cam transfer bar mechanism, slider-crank mechanism, screw lift structure, workpiece fix disk, pin and workpiece.
Fuselage includes polishing fluid outlet, body fuselage and crank mounting base.It is welded with polishing fluid outlet on the right side of body fuselage It is connected together, crank mounting base is welded on the rear of body fuselage, and through-hole is provided on the left of body fuselage.Motor is vertically mounted on The bottom of the fuselage, polishing disk are mounted on the output the tip of the axis of motor.Eccentric cam transfer bar mechanism includes cam follower, circle Shape guide-track groove, spring and eccentric cam.Eccentric cam is mounted on the output shaft of motor, is located at immediately below polishing disk, and eccentric With cam follower at certain eccentric position, cam follower passes through cam from the through-hole in the left side of body fuselage.When motor rotates When, with the eccentric cam and polishing disk synchronous rotation on moving axis.The intermediate ends of eccentric cam and motor shaft are rigidly connected,
Slider-crank mechanism includes sliding block, vertical push rod, connecting rod and crank.Sliding block and vertical push rod and cam follower are equal Rigid connection, crank are hinged with crank mounting base.
Screw lift structure includes elevating screw, worm screw, sleeve, worm gear and connecting flange, upper end and the song of elevating screw The connecting rod of handle slide block mechanism is rigidly connected.Workpiece is fixed disk and is connect with screw lift structure lower end connecting flange with pin, pin Only workpiece fixation disk is done circumferentially positioned.Connecting flange is together with the lower weld of sleeve, connecting flange outer marginal circumference direction It is provided with through-hole.The top that workpiece fixes disk is provided with flanged joint slot, and flanged joint slot circumferencial direction is equipped with blind hole, blind hole with connect The through-hole center in the outer marginal circumference direction of flange is aligned, and then passes through the through-hole of connecting flange to fix disk with workpiece by pin again On blind hole.The left and right side of the upper end of sleeve is provided with hole, and worm screw passes through sleeve, with worm gear external toothing, worm gear and lifting silk Bar internal messing.
It is connected on the left of one end of reinforcing rib and body fuselage, the circular guideway of the other end and eccentric cam transfer bar mechanism Slot is connected, and circular guideway slot should ensure that horizontal positioned.The left end of circular guideway slot is equipped with spring, and left end and the circle of spring are led Track slot is rigidly connected, and right end and the sliding block of spring are rigidly connected, and sliding block is mounted in circular guideway slot, is led by circular guideway slot To.
The upper end of the left end of connecting rod and vertical push rod is hinged, and the right end of connecting rod and the rear end of crank are hinged, and with lifting silk Bar is rigidly connected.The front end of crank is hinged with crank mounting base.
The outer rim that workpiece fixes disk is provided with round counterweight slot, for loading counterweight.The lower end that workpiece fixes disk is equipped with workpiece Mounting groove, for installing workpiece, the shape and size of workpiece installation slot are determined by the shape and size of the workpiece polished, work When workpiece be pressed in workpiece installation slot slot, the edge of work and workpiece installation slot have certain interval, workpiece that can be rotated in slot.
Compared with prior art, the solution have the advantages that:Motor rotates, and drives polishing disk rotation, while by inclined Cardiac prominence wheel belt moving cam push rod horizontal movement, cam follower is rigidly connected with sliding block, to drive the crank of slider-crank mechanism Make rotary motion, the crank rigid connection of screw lift structure and slider-crank mechanism, entire screw lift structure is together with workpiece Fixed disk one acts as rotary motion.Relative motion is formed between workpiece and polishing disk that workpiece is fixed on disk, completes polishing process. The achievable relative motion between polishing disk and workpiece of the present invention can control, and on the basis of workpiece and polishing disk relative friction forces On, it is applied with a thrust, so that workpiece motion s is more stablized, is continuous, the time required to reducing polishing process, reducing and be produced into This, improves quality of finish and polishing efficiency.
Description of the drawings
Fig. 1 is axonometric drawing according to the ... of the embodiment of the present invention;
Fig. 2 is the axonometric drawing according to the ... of the embodiment of the present invention for removing fuselage;
Fig. 3 is left sectional view according to the ... of the embodiment of the present invention;
Fig. 4 is the partial enlarged view I that Fig. 3 screw lifts structure according to embodiments of the present invention and workpiece consolidate fixed pulley assembly.
Specific implementation mode
The present invention is discussed in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 4, the present invention includes fuselage 1, eccentric cam transfer bar mechanism 2, reinforcing rib 3, crank block Mechanism 4, polishing disk 5, screw lift structure 6, workpiece fix disk 7, motor 8, pin 9 and workpiece 10.
Fuselage 1 includes polishing fluid outlet 1-1, body fuselage 1-2 and crank mounting base 1-3.The right side of body fuselage 1-2 Weld together with polishing fluid outlet 1-1.Crank mounting base 1-3 is welded on body fuselage 1-2, the left side of body fuselage 1-2 It is provided with through-hole.Cam follower 2-1 passes through the through-hole, in circular guideway slot 2-2.
Eccentric cam transfer bar mechanism 2 includes cam follower 2-1, circular guideway slot 2-2, spring 2-3, eccentric cam 2-4.
Slider-crank mechanism 4 includes sliding block 4-1, vertical push rod 4-2, connecting rod 4-3, crank 4-4.
As shown in Figure 3 and Figure 4, crank mounting base 1-3 is fixed on body fuselage 1-2, at crank mounting base 1-3 fulcrums A Hinged with the one end crank 4-4, the crank 4-4 other ends are hinged with connecting rod 4-3, under the crank 4-4 and hinged places connecting rod 4-3 connecting rod 4-3 End is rigidly connected with screw-threaded shaft elevator structure 6, and screw lift structure 6 includes elevating screw 6-1, worm gear 6-2, sleeve 6-3, worm screw 6- The lower end 4, sleeve 6-3 is welded with connecting flange 6-5.The lower ends elevating screw 6-1 are in sleeve 6-3, the rear end of upper end and connecting rod 4-3 Rigid connection, elevating screw 6-1 and worm gear 6-4 internal messings, worm gear 6-4 and worm screw external toothing.Worm screw 6-2 is equipped with handle, works as rotation When changing hands handle, worm screw 6-2 rotation, while worm screw 6-2 is moved with sleeve 6-3, together along elevating screw 6-1, when moving down When the downward workpiece pressings of the lower ends sleeve 6-3 connecting flange 6-5 fix disk 7 and workpiece 10, be in contact with polishing disk 5.When to moving up Connecting flange 6-5 leaves workpiece and fixes disk 7 on sleeve 6-3 when dynamic, for dismantling and replacing workpiece 10.
As shown in Fig. 2, being equipped with eccentric cam 2-4, the output shaft end phase of polishing disk 5 and motor 8 on the output shaft of motor 8 Even, when motor 8 rotates, with the eccentric cam 2-4 and the synchronous rotation of polishing disk 5 on moving axis.
As shown in Figure 1, be connected on the left of 3 one end of reinforcing rib and body fuselage 1-2, the other end and eccentric cam push rod machine The circular guideway slot 2-2 of structure 2 is connected.Here, should ensure that circular guideway slot 2-2 is horizontal positioned.
As depicted in figs. 1 and 2, sliding block 4-1 is placed in circular guideway slot 2-2, sliding block 4-1 and cam follower 2-1 and is erected Straight push rod 4-2 rigid connections, the front end of crank 4-4 and crank mounting base 1-3 are hinged.The left end of connecting rod 4-3 and vertical push rod 4-2 Hinged, the rear end of right end and crank 4-4 is hinged.The rear end of crank 4-4 is also rigidly connected with screw lift structure 6, and workpiece is fixed Disk 7 is connect with the connecting flange 6-5 on the sleeve 6-3 of screw lift structure 6 using pin 9, is only fixed disk 7 to workpiece and is done circumferential direction Positioning.When crank 4-4 makees rotary motion, screw lift structure 6 is fixed disk 7 and crank 4-4 together with workpiece and is moved synchronously.
As shown in figure 4, being provided with blind hole 7-1 on workpiece fixation disk 7, the lower part of flanged joint slot 7-2, sleeve 6-3 are welded with company Acting flange 6-5, connecting flange 6-5 outer marginal circumferences direction are provided with through-hole.Flanged joint slot 7-2 circumferencial directions are blind equipped with blind hole 7-1 Hole 7-1 is aligned with the through-hole center in the outer marginal circumference direction of connecting flange 6-5, then passes through connecting flange 6-5 by pin 9 again Through-hole and workpiece fix the blind hole 7-1 on disk 7, realize circumferentially positioned.To make screw lift structure 6 fix disk 7 with workpiece It links together.Workpiece fixes 7 outer rim of disk and is provided with round counterweight slot 7-3, for loading counterweight;Lower end is equipped with workpiece installation slot 7- 6, for fixing workpiece 10.
As depicted in figs. 1 and 2, the output axis connection of eccentric cam 2-4 and motor 8, the output shaft of polishing disk 5 and motor 8 End connects, and eccentric cam 2-4 is located at immediately below polishing disk 5, follows motor 8 to rotate together together with polishing disk 5.It is eccentric convex 2-4 and cam follower 2-1 is taken turns into certain eccentric position, cam follower 2-1 passes through the PATENT left side via of body fuselage 1-2, is mounted in In circular guideway slot 2-2, cam follower 2-1 left ends are equipped with sliding block 4-1, can slidably reciprocate in circular guideway slot 2-2, circle is led Track slot 2-2 is weldingly fixed on by reinforcing rib 3 on body fuselage 1-2, and the left end of circular guideway slot 2-2 is equipped with spring 2-3, spring The both ends of 2-3 are rigidly connected with the inside left side of circular guideway slot 2-2 and the left side of sliding block 4-1 respectively.Sliding block 4-1 with it is perpendicular The straight lower ends push rod 4-2 rigid connection, the upper ends vertical push rod 4-2 and the left end of connecting rod 4-3 are hinged, the right end and crank of connecting rod 4-3 The rear end of 4-4 is hinged, and the front end of crank 4-4 is hinged with crank mounting base 1-3, and each hinged place of bar is free to rotate, crank Mounting base 1-3 is fixed on body fuselage 1-2.
The present invention is in use, be power source with motor 8, when motor 8 rotate, drive on motor shaft eccentric cam 2-4 with Polishing disk 5 rotates simultaneously, and cam follower 2-1 is moved to the left under the action of eccentric cam 2-4, and cam follower 2-1 drives its left side End sliding block 4-1 is slided to the left, and spring 2-3 is compressed to the left by sliding block 4-1 at this time, has served as the motion angle for actuating travel of eccentric cam 2-4 Afterwards, sliding because of the effect of eccentric cam 2-4 and spring 2-3 because the acting slider 4-1 of spring 2-3 elastic force starts to move right Block 4-1 slidably reciprocates in circular guideway slot 2-2 in certain displacement, and vertical push rod 4-2 synchronizes fortune with sliding block 4-1 at this time It is dynamic, the connecting rod 4-3 movements being hinged on vertical push rod 4-2 are driven, in the promotion lower crank 4-4 rotations of connecting rod 4-3, connecting rod 4-3 Start the hinged support A on crank mounting base 1-3 with the fulcrum of the hinged places crank 4-4 to rotate, to drive lead screw to lift Mechanism 6 and workpiece fix disk 7 while the hinged support A on crank mounting base 1-3 is on polishing disk and does circular-rotation, real Existing workpiece 10 polishes.
The coordinated movement of various economic factors of eccentric cam transfer bar mechanism 2 and slider-crank mechanism 4 in the present invention, in workpiece 10 and polishing disk 5 On the basis of relative friction forces, fixes disk 7 to workpiece and be applied with a thrust, to be applied with a thrust to workpiece 10, make When workpiece 10 polishes, movement more stablizes, is continuous, the time required to reducing polishing process, reduces production cost, improves throwing Light quality and polishing efficiency.
Workpiece fixes disk 7 and screw lift structure 6 in the present invention makes counterweight load only with 9 circumferentially positioned connection of pin Pressure can completely and uniformly act on workpiece 10, be beneficial to increase workpiece 10 polish after flatness.Work when polishing Part 10 is crushed in workpiece installation slot 7-6, and 10 edge of workpiece has certain interval, workpiece 10 can be in slot with workpiece installation slot 7-6 Own rotation is realized in rotation, is increased flexibility when workpiece 10 polishes, is promoted polishing efficiency.
Although an embodiment of the present invention has been shown and described, it is clear to a person skilled in the art that originally Invention is not limited to the details of above-mentioned specific embodiment, and without departing from the spirit or essential characteristics of the present invention, energy It is enough that the present invention is realized in the form of other specific implementations.Therefore in all respects, the embodiments should be taken as demonstrations Property, and be non-limiting, the scope of the present invention is by appended claims rather than above description is limited, it is intended that All changes that come within the meaning and range of equivalency of the claims are included in the present invention.It should not be by claim Any reference numeral, which is considered as, to be limited the claims involved.

Claims (8)

1. a kind of plane polishing device, including:
Fuselage (1);Motor (8), is vertically mounted on the bottom of the fuselage (1);
Eccentric cam transfer bar mechanism (2), including cam follower (2-1), eccentric cam (2-4), a circular guideway slot (2-2) setting In one end of cam follower (2-1), the eccentric cam (2-4) is mounted on the output shaft of the motor (8);
Slider-crank mechanism (4), including sequentially connected sliding block (4-1), vertical push rod (4-2), connecting rod (4-3), crank (4- 4), wherein the sliding block (4-1) is rigidly connected with the vertical push rod (4-2), the sliding block (4-1) is mounted on circular guideway slot In (2-2), it is oriented to by the circular guideway slot;Crank (4-4) is hinged on fuselage (1);
Screw lift structure (6), the upper end and the connecting rod (4-3) of the slider-crank mechanism (4) are rigidly connected;
Workpiece fixes disk (7), is connect with pin (9) with the screw lift structure (6),
Polishing disk (5) is mounted on the output the tip of the axis of the motor (8).
2. plane polishing device according to claim 1, which is characterized in that
The fuselage (1) includes that polishing fluid exports (1-1), body fuselage (1-2) and crank mounting base (1-3),
Wherein, the right side of the body fuselage (1-2) exports (1-1) with the polishing fluid and welds together, the crank installation Seat (1-3) is welded on the rear of the body fuselage (1-2), and the crank (4-4) is hinged in crank mounting base (1-3), institute It states and is provided with through-hole on the left of body fuselage (1-2), passed through for cam follower (2-1).
3. plane polishing device according to claim 1, which is characterized in that
The circular guideway slot (2-2) is horizontal positioned,
The left end of the circular guideway slot (2-2) is equipped with spring (2-3), the spring (2-3), left end and the circular guideway Slot (2-2) left end is rigidly connected, and right end and the sliding block (4-1) of the spring (2-3) are rigidly connected.
4. plane polishing device according to claim 1 or 2, which is characterized in that
The left end of the connecting rod (4-3) and the upper end of the vertical push rod (4-2) are hinged, the right end of the connecting rod (4-3) and institute The rear end for stating crank (4-4) is hinged, and is rigidly connected with the elevating screw (6-1), and
Wherein, the front end of the crank (4-4) and crank mounting base (1-3) are hinged.
5. plane polishing device according to claim 1 or 2, which is characterized in that
The screw lift structure (6) includes elevating screw (6-1), worm screw (6-2), sleeve (6-3), worm gear (6-4 and connection method Blue (6-5),
Wherein, the connecting flange (6-5) is together with the lower weld of the sleeve (6-3), the connecting flange (6-5) Outer marginal circumference direction is provided with through-hole, and the left and right side of the upper end of the sleeve (6-3) is provided with hole, and the worm screw (6-2) passes through The sleeve (6-3), with the worm gear (6-4) external toothing, the worm gear (6-4) and the elevating screw (6-1) internal messing.
6. plane polishing device according to claim 1, which is characterized in that
The upper circumferencial direction that the workpiece fixes disk (7) has blind hole (7-1),
The blind hole (7-1) is aligned with the through-hole center in the outer marginal circumference direction of the connecting flange (6-5), then passes through pin again Follow closely through-hole and the blind hole (7-1) that (9) pass through the connecting flange (6-5).
7. plane polishing device according to claim 1 or 6, it is characterised in that
The outer rim that the workpiece fixes disk (7) is provided with round counterweight slot (7-3), for loading counterweight, and
The lower end that the workpiece fixes disk (7) is equipped with workpiece installation slot (7-6), for installing workpiece (10), the workpiece installation The shape and size of slot (7-6) are determined by the shape and size of the workpiece (10) polished.
8. according to claim 1-7 any one of them plane polishing devices, which is characterized in that
Further include reinforcing rib (3), is connected on the left of one end and fuselage (1), the other end and the eccentric cam transfer bar mechanism (2) circular guideway slot (2-2) is connected.
CN201810370337.XA 2018-04-24 2018-04-24 Plane polishing device Active CN108555760B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110216560A (en) * 2019-06-06 2019-09-10 浙江工业大学 A kind of plane polishing device
CN110587486A (en) * 2019-10-11 2019-12-20 蓝思科技(长沙)有限公司 Grinding jig, grinding device containing grinding jig and grinding method
CN110614576A (en) * 2019-09-10 2019-12-27 合肥嘉东光学股份有限公司 Double-side polishing machine
CN111376144A (en) * 2020-04-30 2020-07-07 云和县达祥凯机械设计工作室 Polishing and cleaning mechanism for shaft block
CN113084644A (en) * 2021-04-19 2021-07-09 颜杰 Automatic processing machine and method for manufacturing baking finish plate
CN113714896A (en) * 2021-08-11 2021-11-30 张尚财 New energy automobile accessory processing device
CN113714914A (en) * 2021-09-01 2021-11-30 江苏和昌重工科技有限公司 Forged piece surface scale removing system for forging and removing process thereof
CN114274018A (en) * 2021-12-28 2022-04-05 苏州天顺复合材料科技有限公司 Full-automatic grinding device for wind power blade girder
CN114700861A (en) * 2022-03-14 2022-07-05 重庆电子工程职业学院 Notebook computer shell burnishing device
CN115091344A (en) * 2022-08-24 2022-09-23 江苏晶杰光电科技有限公司 Workpiece polishing device and method

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110216560B (en) * 2019-06-06 2024-04-16 浙江工业大学 Plane polishing device
CN110216560A (en) * 2019-06-06 2019-09-10 浙江工业大学 A kind of plane polishing device
CN110614576A (en) * 2019-09-10 2019-12-27 合肥嘉东光学股份有限公司 Double-side polishing machine
CN110587486A (en) * 2019-10-11 2019-12-20 蓝思科技(长沙)有限公司 Grinding jig, grinding device containing grinding jig and grinding method
CN110587486B (en) * 2019-10-11 2024-10-01 蓝思科技(长沙)有限公司 Polishing jig, polishing device comprising polishing jig and polishing method
CN111376144A (en) * 2020-04-30 2020-07-07 云和县达祥凯机械设计工作室 Polishing and cleaning mechanism for shaft block
CN111376144B (en) * 2020-04-30 2021-11-19 云和县达祥凯机械设计工作室 Polishing and cleaning mechanism for shaft block
CN113084644A (en) * 2021-04-19 2021-07-09 颜杰 Automatic processing machine and method for manufacturing baking finish plate
CN113714896A (en) * 2021-08-11 2021-11-30 张尚财 New energy automobile accessory processing device
CN113714914A (en) * 2021-09-01 2021-11-30 江苏和昌重工科技有限公司 Forged piece surface scale removing system for forging and removing process thereof
CN113714914B (en) * 2021-09-01 2022-05-31 江苏和昌重工科技有限公司 Forged piece surface scale removing system for forging and removing process thereof
CN114274018A (en) * 2021-12-28 2022-04-05 苏州天顺复合材料科技有限公司 Full-automatic grinding device for wind power blade girder
CN114274018B (en) * 2021-12-28 2023-02-03 苏州天顺复合材料科技有限公司 Full-automatic grinding device for wind power blade girder
CN114700861B (en) * 2022-03-14 2023-02-03 重庆电子工程职业学院 Notebook computer shell burnishing device
CN114700861A (en) * 2022-03-14 2022-07-05 重庆电子工程职业学院 Notebook computer shell burnishing device
CN115091344A (en) * 2022-08-24 2022-09-23 江苏晶杰光电科技有限公司 Workpiece polishing device and method

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