CN208697024U - A kind of copper sheet grinding device - Google Patents

A kind of copper sheet grinding device Download PDF

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Publication number
CN208697024U
CN208697024U CN201821391735.1U CN201821391735U CN208697024U CN 208697024 U CN208697024 U CN 208697024U CN 201821391735 U CN201821391735 U CN 201821391735U CN 208697024 U CN208697024 U CN 208697024U
Authority
CN
China
Prior art keywords
copper sheet
fixed block
grinding device
shell
bevel gear
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
CN201821391735.1U
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Chinese (zh)
Inventor
杨喻棋
曾海成
赖俊轩
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.)
Dongguan Bingsheng Petrochemical Products Testing Co Ltd
Original Assignee
Dongguan Bingsheng Petrochemical Products Testing 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 Dongguan Bingsheng Petrochemical Products Testing Co Ltd filed Critical Dongguan Bingsheng Petrochemical Products Testing Co Ltd
Priority to CN201821391735.1U priority Critical patent/CN208697024U/en
Application granted granted Critical
Publication of CN208697024U publication Critical patent/CN208697024U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to copper sheet technical field of processing equipment, more specifically, it is related to a kind of copper sheet grinding device, its key points of the technical solution are that: including shell, the shell is provided with the clamping device for clamping copper sheet and the workpiece polishing mechanism for copper sheet of polishing, the workpiece polishing mechanism includes the fixed block being set to above the copper sheet, fixed block is set to towards the sand paper of the copper sheet side and for driving fixed block in the horizontal direction toward the sliding assembly of polyslip, the sliding assembly includes that rotation is carried on the shell and runs through the screw rod of the fixed block, the fixed guide rod for being carried on the shell and running through the fixed block, and the driving assembly of driving screw rod alternating positive and negative rotation, the screw rod is threadedly coupled with the fixed block, the guide rod and fixed block sliding connect.A kind of copper sheet grinding device of the utility model has the advantages that save operator's strength.

Description

A kind of copper sheet grinding device
Technical field
The utility model relates to copper sheet technical field of processing equipment, in particular to a kind of copper sheet grinding device.
Background technique
The content of acid, alkali or sulfide etc. in oil product can generate corrosiveness to metal to a certain extent, because It is necessary to the corrosivity to oil product to detect for this.China's current standard GB/T5096 " oil product copper strip test Method " as defined in method summary be " copper sheet that one piece has been polished is immersed in a certain amount of sample, and by product standard requirement It is heated to specified temperature, is kept for the regular hour.After end cycle to be tested, copper sheet, washed rear and Corrosion standards are taken out Colour table is compared, and determines corrosion level.".
It is mostly at present manual operation for the polishing of copper sheet, holds copper sheet, reuse sand paper and copper sheet is wiped, it will 6 faces of copper sheet carry out corrosion test to copper sheet again after polishing smooth.
But since manual polishing needs operator to hold copper sheet on one side, sand paper is held on one side and is wiped, bruting process It is quite laborious.
Utility model content
In view of the deficienciess of the prior art, having the purpose of this utility model is to provide a kind of copper sheet grinding device The advantages of saving operator's strength.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of copper sheet polishing dress It sets, including shell, the shell is provided with the clamping device for clamping copper sheet and the workpiece polishing mechanism for copper sheet of polishing, institute State workpiece polishing mechanism include be set to fixed block above the copper sheet, be set to fixed block towards the copper sheet side sand paper with And for driving fixed block in the horizontal direction toward the sliding assembly of polyslip, the sliding assembly includes that rotation is carried on the shell Body and through the screw rod of the fixed block, the fixed guide rod for being carried on the shell and running through the fixed block, and driving Screw rod replaces the driving assembly of positive and negative rotation, and the screw rod is threadedly coupled with the fixed block, the guide rod and the fixed block Sliding connection.
By using above-mentioned technical proposal, connected while fixed block is connect with wire rod thread with guide rod sliding, therefore Fixed block can not be rotated and can only be slid along guide rod when screw rod rotates, and drive screw rod to replace positive and negative rotation by driving assembly, from And make fixed block using clamping device that copper piece clip is next along sliding bar toward polyslip, screw rod is driven by driving assembly It is positive and negative then so that fixed block toward polyslip, so that the sand paper being arranged on fixed block is wiped repeatedly copper sheet, is realized The effect that copper sheet is polished, and copper sheet need to be only placed in clamping device and clamped by operator, and copper sheet is needed to polish One is completed facing towards sand paper, bruting process by device, saves the strength of operator.
The utility model is further arranged to: the driving component includes first bevel gear, second bevel gear, triconodont Wheel and motor, the first bevel gear and the second bevel gear are fixedly sheathed in the screw rod, and the first bevel gear It is oppositely arranged with the small end face of the second bevel gear, the third hand tap gear is fixedly connected on the output shaft of the motor, institute It states the cone tooth of third hand tap gear and is provided with half-turn around central axial, and the third hand tap gear and the first bevel gear and described Second bevel gear is meshed.
By using above-mentioned technical proposal, motor driven third hand tap gear rotation, when the cone tooth of third hand tap gear and first First bevel gear rotation is driven when the cone tooth contact of bevel gear wheel, and then screw rod is driven to rotate forward, when the cone of third hand tap gear Second bevel gear rotation is driven when the cone tooth contact of tooth and second bevel gear, and then screw rod is driven to rotate backward, in triconodont Under the drive of wheel, first bevel gear and the continuous alternate rotation of second bevel gear, so that screw rod rotates and reverse alternately, in turn Realize fixed block along guide rod toward polyslip.
The utility model is further arranged to: the sand paper is detachably connected with the fixed block by connecting element.
Sand paper can be dismantled and be replaced when sand paper abrasion reaches a certain level by using above-mentioned technical proposal.
The utility model is further arranged to: the connecting element includes being opened in inserting for the fixed block in the horizontal direction Access slot and stop member for closing or opening the inserting groove insertion end, the fixed block is towards the surface of the copper sheet The equal protrusion of three side edges be provided with the L-shaped flange in section, three flange surround to form inserting for the sand paper grafting Access slot.
By using above-mentioned technical proposal, equal protrusion is provided with flange at three side edges on the surface of fixed block, and flange is in L Type and towards at fixed block surface center, so that flange surrounds to form inserting groove at three, and the other side shape on the surface of fixed block At the insertion end of inserting groove, sand paper can pass in and out inserting groove from insertion end, and the insertion end of inserting groove can be closed or be opened to stop member, It is closed after sand paper is inserted into inserting groove, prevents sand paper from detaching inserting groove during being wiped repeatedly copper sheet.
The utility model is further arranged to: the stop member includes being opened in the fixed block to be located at inserting groove insertion The slippage slot of the side side wall at end, and sliding are connected to the baffle of slippage slot, and the slippage slot is arranged along the vertical direction.
By using above-mentioned technical proposal, baffle can slide along slippage slot, and baffle is made to slide onto the cell wall for contradicting inserting groove When can close the insertion end of inserting groove, make the insertion of baffle i.e. openable inserting groove when sliding onto the cell wall far from inserting groove End.
The utility model is further arranged to: the baffle is provided with shifting block towards outer lug, and the sliding groove groove wall runs through Offer the slip hole for shifting block sliding.
It by using above-mentioned technical proposal, stirs shifting block and baffle is slid, facilitate operation.
The utility model is further arranged to: being connected with the first bullet between the baffle sidewall and the sliding groove groove wall Spring, and the baffle first spring in the raw when contradict the grafting groove groove wall.
By using above-mentioned technical proposal, so that the cell wall that baffle contradicts inserting groove closes the insertion end of inserting groove When it is more stable.
The utility model is further arranged to: the clamping device includes the pedestal that top end opening setting is formed with accommodating cavity And two pieces of grip blocks in accommodating cavity are set to, the grip block is connected with the second bullet between the accommodating cavity cavity wall Spring, and two pieces of grip blocks the second spring in the raw when mutually abut, the clamping plate top surface is to described The distance of base top surface is less than the thickness of the copper sheet, two opposite side walls of the pedestal perpendicular to grip block clamping direction Placing groove is offered, the placing groove is arranged along the vertical direction and runs through the base side wall, the placing groove vertical direction Depth is greater than the thickness of the copper sheet, and the shell is provided with the driving portion for driving the pedestal lifting.
By using above-mentioned technical proposal, when polishing the biggish both ends of the surface of copper sheet area, by two pieces of grip blocks to The direction mutually deviated from is mobile, then copper sheet is placed between two pieces of grip blocks, and grip block is acted in the restoring force of second spring It is lower to clamp copper sheet, when polishing other sides of copper sheet, copper sheet is inserted in placing groove, then with grip block to copper sheet into Row grips, and completes to after the gripping of copper sheet, recycling driving portion driving pedestal to rise, so that copper sheet needed to polish It is adjacent to sand paper on one side;Clamp plate top surface on earth seat top surface distance be less than copper sheet thickness, when sand paper being avoided to wipe contact clamping Plate and influence grinding effect.
The utility model is further arranged to: the two opposite sides of two pieces of grip blocks are provided with rubber layer.
By using above-mentioned technical proposal, the setting of rubber layer increases the frictional force between copper sheet and grip block, so that Grip block has better clamping effect to copper sheet.
The utility model is further arranged to: the driving portion is to be set to the intracorporal cylinder of the shell, the cylinder Power output shaft extends the surface of shell and is fixedly connected with the base.
By using above-mentioned technical proposal, using the lifting of the flexible driving pedestal of the power output shaft of cylinder.
In conclusion the utility model has the following beneficial effects:
First, clamping device is next by copper piece clip, screw rod positive and negative rotation is driven to be arranged on fixed block by driving assembly Sand paper copper sheet is wiped repeatedly, realize effect that copper sheet is polished, and copper sheet need to be only placed in clamping machine by operator Structure is clamped, and copper sheet is needed polish one facing towards sand paper, and bruting process is completed by device, saves the power of operator Gas;
Second, sand paper is detachably connected with fixed block by inserting groove and the stop member for closing inserting groove insertion end It connects, when sand paper abrasion reaches a certain level, sand paper can be dismantled and be replaced;
Third, the two opposite sides of grip block are provided with rubber layer, the frictional force between copper sheet and grip block is increased, is made Grip block have better clamping effect to copper sheet, prevent during the grinding process copper sheet slide.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the utility model embodiment;
Fig. 2 is the schematic diagram of fixed block in the utility model embodiment, sand paper and baffle;
Fig. 3 is the structural schematic diagram of driving assembly in the utility model embodiment;
Fig. 4 is the structural schematic diagram of clamping device in the utility model embodiment.
In figure: 1, shell;2, copper sheet;31, fixed block;311, inserting groove;312, flange;313, slippage slot;314, it slides Hole;32, sand paper;33, screw rod;34, guide rod;35, baffle;351, shifting block;36, the first spring;41, first bevel gear;42, Two bevel gears;43, third hand tap gear;44, motor;51, pedestal;511, accommodating cavity;512, placing groove;52, grip block;521, rubber Glue-line;53, second spring;54, cylinder.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of copper sheet grinding device, as shown in Figure 1, including shell 1, shell 1 is provided with the clamping for clamping copper sheet 2 Mechanism and workpiece polishing mechanism for copper sheet 2 of polishing.Workpiece polishing mechanism includes the fixed block 31 for being set to 2 top of copper sheet, is set to Fixed block 31 is towards the sand paper 32 (referring to fig. 2) of 2 side of copper sheet and for driving fixed block 31 in the horizontal direction toward polyslip Sliding assembly.Sliding assembly includes that rotation is carried on shell 1 and is carried on shell 1 through the screw rod 33 of fixed block 31, fixation And run through the guide rod 34 of fixed block 31, and driving screw rod 33 replaces the driving assembly of positive and negative rotation.Screw rod 33 and fixed block 31 It is threadedly coupled, guide rod 34 and the sliding of fixed block 31 connect.
As shown in figure 3, driving assembly includes first bevel gear 41, second bevel gear 42, third hand tap gear 43 and motor 44.First bevel gear 41 and second bevel gear 42 are fixedly sheathed in screw rod 33, and first bevel gear 41 and second bevel gear 42 Small end face is oppositely arranged, and third hand tap gear 43 is fixedly connected on the output shaft of motor 44.The cone tooth of third hand tap gear 43 is around center It axially is provided with half-turn, and third hand tap gear 43 is meshed with first bevel gear 41 and second bevel gear 42.
As shown in Figures 1 and 3, motor 44 drives third hand tap gear 43 to rotate, when the cone tooth of third hand tap gear 43 and first It drives first bevel gear 41 to rotate when the cone tooth contact that bevel gear 41 is taken turns, and then screw rod 33 is driven to rotate forward;When triconodont It drives second bevel gear 42 to rotate when the cone tooth contact for boring tooth and second bevel gear 42 of wheel 43, and then drives screw rod 33 is reversed to turn It is dynamic.Under the drive of third hand tap gear 43, first bevel gear 41 and the continuous alternate rotation of second bevel gear 42, so that screw rod 33 is just Turn and inverts alternately.It is connected while threaded connection due to fixed block 31 with screw rod 33 with the sliding of guide rod 34, silk Fixed block 31 can not be rotated and can only be slid along guide rod 34 when bar 33 rotates.Screw rod 33 replaces positive and negative rotation, so that fixed block 31 It can be along sliding bar toward polyslip.
As shown in Fig. 2, sand paper 32 is detachably connected with fixed block 31 by connecting element, connecting element includes along level side Stop member to the inserting groove 311 for being opened in fixed block 31 and for closing or opening 311 insertion end of inserting groove.Fixed block The 31 equal protrusion of three side edges towards the surface of copper sheet 2 is provided with the L-shaped flange 312 in section, and flange 312 is L-shaped and direction At 31 centre of surface of fixed block, so that three flange 312 surround the inserting groove 311 to be formed for 32 grafting of sand paper.And fixed block 31 The other side on surface form the insertion end of inserting groove 311, sand paper 32 can pass in and out inserting groove 311 from insertion end, and work as sand paper When 32 abrasions reache a certain level, sand paper 32 can be dismantled and be replaced.Inserting groove 311 can be closed or be opened to stop member Insertion end is closed after sand paper 32 is inserted into inserting groove 311, sand paper 32 is prevented to be detached from during being wiped repeatedly copper sheet 2 Inserting groove 311 out.
As shown in Fig. 2, stop member includes the cunning for being opened in the side side wall that fixed block 31 is located at 311 insertion end of inserting groove Slot 313 is moved, and sliding is connected to the baffle 35 of slippage slot 313, slippage slot 313 is arranged along the vertical direction.Baffle 35 is towards evagination It rises and is provided with shifting block 351,313 cell wall of slippage slot runs through the slip hole 314 for offering and sliding for shifting block 351.Stirring shifting block 351 makes It obtains baffle 35 to slide along slippage slot 313, inserting groove 311 can be closed when baffle 35 slides onto the cell wall for contradicting inserting groove 311 Insertion end, the insertion end of i.e. openable inserting groove 311 when baffle 35 slides onto the cell wall far from inserting groove 311.Baffle 35 Be connected with the first spring 36 between 313 cell wall of side wall and slippage slot, and baffle 35 the first spring 36 in the raw when support 311 cell wall of inserting groove is touched, so that when the cell wall that baffle 35 contradicts inserting groove 311 closes the insertion end of inserting groove 311 more Stablize.
As shown in figure 4, clamping device includes that top end opening setting is formed with the pedestal 51 of accommodating cavity 511 and is set to appearance Set two pieces of grip blocks 52 in chamber 511.Grip block 52 is connected with second spring 53, and two pieces between 511 cavity wall of accommodating cavity Grip block 52 second spring 53 in the raw when mutually abut.Pedestal 51 clamps the two-phase in direction perpendicular to grip block 52 Placing groove 512 is offered to side wall, placing groove 512 is arranged along the vertical direction and is through to 51 outside of pedestal from accommodating cavity 511. 52 top surface of grip block is less than the thickness of copper sheet 2 to the distance of 51 top surface of pedestal, and the depth of 512 vertical direction of placing groove is greater than copper sheet 2 thickness.Shell 1 is provided with the driving portion for driving pedestal 51 to go up and down, and driving portion is the cylinder 54 being set in shell 1, The power output shaft of cylinder 54 extends 1 surface of shell and is fixedly connected with pedestal 51.
As shown in figure 4, when polishing the biggish both ends of the surface of 2 area of copper sheet, by two pieces of grip blocks 52 to mutually deviating from Direction it is mobile, then copper sheet 2 is placed between two pieces of grip blocks 52, grip block 52 is under the restoring force effect of second spring 53 Copper sheet 2 is clamped;When polishing other sides of copper sheet 2, copper sheet 2 is inserted in placing groove 512, then right with grip block 52 Copper sheet 2 is gripped.It completes to recycle cylinder 54 that pedestal 51 is driven to rise, so that copper sheet to after the gripping of copper sheet 2 2 need that polishes to be adjacent to sand paper 32 on one side.52 top surface of grip block is less than the thickness of copper sheet 2 to the distance of 51 top surface of pedestal, avoids Grip block 52 is contacted when sand paper 32 wipes and influences grinding effect.Meanwhile the two opposite sides of two pieces of grip blocks 52 are provided with The setting of rubber layer 521, rubber layer 521 increases the frictional force between copper sheet 2 and grip block 52, so that grip block 52 is to copper sheet 2 have better clamping effect.
Working principle: being clamped copper sheet 2 using the grip block 52 of clamping device, and will need that polishes to be adjacent to sand paper on one side After 32, then passes through cylinder 54 and copper sheet 2 is made to be close to sand paper 32.Drive screw rod 33 positive and negative by driving assembly then so that fixed block 31 toward polyslip, so that the sand paper 32 being arranged on fixed block 31 is wiped repeatedly copper sheet 2, copper sheet 2 is polished in realization Effect, and copper sheet 2 need to be only placed in clamping device and clamped by operator, and by copper sheet 2 need to polish one facing towards Sand paper 32, bruting process is completed by device, saves the strength of operator.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of copper sheet grinding device, it is characterised in that: including shell (1), the shell (1) is provided with for clamping copper sheet (2) clamping device and the workpiece polishing mechanism for copper sheet of polishing (2), the workpiece polishing mechanism include being set to the copper sheet (2) The fixed block (31) of top is set to fixed block (31) towards the sand paper (32) of the copper sheet (2) side and for driving admittedly Determine block (31) in the horizontal direction toward the sliding assembly of polyslip, the sliding assembly include rotation be carried on the shell (1) and Screw rod (33), the fixed guiding for being carried on the shell (1) and running through the fixed block (31) through the fixed block (31) Bar (34), and the driving assembly of driving screw rod (33) alternating positive and negative rotation, the screw rod (33) and the fixed block (31) screw thread Connection, the guide rod (34) and the fixed block (31) sliding connect.
2. a kind of copper sheet grinding device according to claim 1, it is characterised in that: the driving component includes the first cone tooth Take turns (41), second bevel gear (42), third hand tap gear (43) and motor (44), the first bevel gear (41) and described second Bevel gear (42) is fixedly sheathed in the screw rod (33), and the first bevel gear (41) and the second bevel gear (42) is small End face is oppositely arranged, and the third hand tap gear (43) is fixedly connected on the output shaft of the motor (44), the third hand tap gear (43) cone tooth is provided with half-turn around central axial, and the third hand tap gear (43) and the first bevel gear (41) and described Second bevel gear (42) is meshed.
3. a kind of copper sheet grinding device according to claim 1, it is characterised in that: the sand paper (32) and the fixed block (31) it is detachably connected by connecting element.
4. a kind of copper sheet grinding device according to claim 3, it is characterised in that: the connecting element includes along level side To the inserting groove (311) for being opened in the fixed block (31) and for closing or opening the inserting groove (311) insertion end Stop member, it is L-shaped that the equal protrusion of three side edges on surface of the fixed block (31) towards the copper sheet (2) is provided with section Flange (312), three flange (312) surround the inserting groove (311) to be formed for the sand paper (32) grafting.
5. a kind of copper sheet grinding device according to claim 4, it is characterised in that: the stop member includes being opened in institute The slippage slot (313) that fixed block (31) is located at the side side wall of inserting groove (311) insertion end is stated, and sliding is connected to slippage slot (313) baffle (35), the slippage slot (313) are arranged along the vertical direction.
6. a kind of copper sheet grinding device according to claim 5, it is characterised in that: the baffle (35) is arranged towards outer lug Have shifting block (351), slippage slot (313) cell wall runs through the slip hole (314) offered for shifting block (351) sliding.
7. a kind of copper sheet grinding device according to claim 6, it is characterised in that: baffle (35) side wall and the cunning It moves between slot (313) cell wall and is connected with the first spring (36), and the baffle (35) is in nature in first spring (36) The inserting groove (311) cell wall is contradicted when state.
8. a kind of copper sheet grinding device according to claim 1, it is characterised in that: the clamping device includes top end opening Two pieces of grip blocks (52) that the pedestal (51) for being formed with accommodating cavity (511) is set and is set in accommodating cavity (511), the folder It holds plate (52) to be connected with second spring (53) between the accommodating cavity (511) cavity wall, and two pieces of grip blocks (52) exist The second spring (53) in the raw when mutually abut, grip block (52) top surface to the pedestal (51) top surface Distance is less than the thickness of the copper sheet (2), two opposite sides of the pedestal (51) perpendicular to the grip block (52) clamping direction Wall offers placing groove (512), and the placing groove (512) is arranged along the vertical direction and is through to institute from the accommodating cavity (511) It states on the outside of pedestal (51), the depth of placing groove (512) vertical direction is greater than the thickness of the copper sheet (2), the shell (1) It is provided with the driving portion for driving the pedestal (51) to go up and down.
9. a kind of copper sheet grinding device according to claim 8, it is characterised in that: the two-phase of two pieces of grip blocks (52) Opposite side is provided with rubber layer (521).
10. a kind of copper sheet grinding device according to claim 8, it is characterised in that: the driving portion is described to be set to Cylinder (54) in shell (1), the power output shaft of the cylinder (54) extend the shell (1) surface and with the pedestal (51) it is fixedly connected.
CN201821391735.1U 2018-08-25 2018-08-25 A kind of copper sheet grinding device Expired - Fee Related CN208697024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821391735.1U CN208697024U (en) 2018-08-25 2018-08-25 A kind of copper sheet grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821391735.1U CN208697024U (en) 2018-08-25 2018-08-25 A kind of copper sheet grinding device

Publications (1)

Publication Number Publication Date
CN208697024U true CN208697024U (en) 2019-04-05

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CN201821391735.1U Expired - Fee Related CN208697024U (en) 2018-08-25 2018-08-25 A kind of copper sheet grinding device

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590690A (en) * 2020-05-25 2020-08-28 廖国华 Wood board surface planing and polishing device
CN112025515A (en) * 2020-09-26 2020-12-04 李敬 Burnishing device for hardware processing with rust cleaning function
CN112264863A (en) * 2020-10-20 2021-01-26 湖南零零柒环保科技有限公司 Hardware manufacturing is with automatic deckle edge of polishing equipment of getting rid of
CN113635209A (en) * 2021-10-19 2021-11-12 徐州玖动智能科技有限公司 Motor housing surface polishing device
CN115741330A (en) * 2022-12-20 2023-03-07 杭州佳得焊不锈钢设备有限公司 Grinding device is used in production of stainless steel equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590690A (en) * 2020-05-25 2020-08-28 廖国华 Wood board surface planing and polishing device
CN111590690B (en) * 2020-05-25 2021-12-07 山东绿城家居有限公司 Wood board surface planing and polishing device
CN112025515A (en) * 2020-09-26 2020-12-04 李敬 Burnishing device for hardware processing with rust cleaning function
CN112264863A (en) * 2020-10-20 2021-01-26 湖南零零柒环保科技有限公司 Hardware manufacturing is with automatic deckle edge of polishing equipment of getting rid of
CN113635209A (en) * 2021-10-19 2021-11-12 徐州玖动智能科技有限公司 Motor housing surface polishing device
CN115741330A (en) * 2022-12-20 2023-03-07 杭州佳得焊不锈钢设备有限公司 Grinding device is used in production of stainless steel equipment
CN115741330B (en) * 2022-12-20 2024-01-16 中山市金马事厨房用品实业有限公司 Polishing device for stainless steel equipment production

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Granted publication date: 20190405