CN113829180A - Automatic grinding device is used in almag lithium alloy material production - Google Patents

Automatic grinding device is used in almag lithium alloy material production Download PDF

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Publication number
CN113829180A
CN113829180A CN202010592032.0A CN202010592032A CN113829180A CN 113829180 A CN113829180 A CN 113829180A CN 202010592032 A CN202010592032 A CN 202010592032A CN 113829180 A CN113829180 A CN 113829180A
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CN
China
Prior art keywords
water
side wall
inner cavity
bearing plate
protective cover
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.)
Pending
Application number
CN202010592032.0A
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Chinese (zh)
Inventor
徐卓林
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.)
Jiangsu Xuanyuan Special Materials Technology Co ltd
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Jiangsu Xuanyuan Special Materials 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 Jiangsu Xuanyuan Special Materials Technology Co ltd filed Critical Jiangsu Xuanyuan Special Materials Technology Co ltd
Priority to CN202010592032.0A priority Critical patent/CN113829180A/en
Publication of CN113829180A publication Critical patent/CN113829180A/en
Pending legal-status Critical Current

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    • 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
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • 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
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • 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
    • B24B55/06Dust extraction equipment on grinding or polishing machines
    • 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
    • B24B55/12Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

The invention discloses an automatic polishing device for producing an aluminum-magnesium-lithium alloy material, which comprises a bearing plate, wherein the bottom of the bearing plate is fixedly connected with a box body, the front side and the back side of the bottom of the right side wall of the box body are respectively provided with a water outlet pipe, the top of the bearing plate is provided with a protective cover and a miniature water pump, the top of the bearing plate is provided with a water filling port, the bottom of the outer side of the protective cover is provided with a water retaining edge platform, the right side of the inner cavity of the protective cover is provided with a supporting plate, the left side wall of the supporting plate is rotatably connected with a shaft rod, the right side wall of the supporting plate is provided with a polishing motor, the left end of the outer wall of the shaft rod is provided with a polishing head, the bottom of the inner cavity of the protective cover is uniformly provided with water leakage holes, the right side wall of the protective cover is provided with a water spray pipe, and one end of the water spray pipe, which extends into the inner cavity of the protective cover, is provided with a nozzle, the possibility of metal dust splashing into human eyes to cause harm to human bodies is reduced.

Description

Automatic grinding device is used in almag lithium alloy material production
Technical Field
The invention relates to the technical field of alloy material processing, in particular to an automatic polishing device for producing an aluminum-magnesium-lithium alloy material.
Background
A metal material having metal characteristics, which is formed by alloying two or more metal elements or metal-based metal with addition of other non-metal elements through an alloying process (melting, mechanical alloying, sintering, vapor deposition, etc.), is often called an alloy, and the al-mg-li alloy mainly comprises metallic aluminum, metallic magnesium and metallic lithium, and polishing generally refers to a processing method for changing physical properties of a material surface by friction using a rough object (sand paper containing particles having higher hardness, etc.), and the main purpose is to obtain a specific surface roughness.
At present in the course of working of polishing to almag lithium alloy material, when the operation personnel need hand some less materials at times and polish, do not have better safeguard measure to the department of polishing, the metal dust who polishes out splashes easily in falling people's eyes, causes the injury to the human body, for this reason, we provide an almag lithium alloy material production and use automatic grinding device.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides the automatic polishing device for producing the aluminum-magnesium-lithium alloy material, which is convenient for shielding and protecting a polished part and reduces the possibility that metal dust splashes into human eyes to hurt human bodies.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
the automatic polishing device for the production of the aluminum-magnesium-lithium alloy material comprises a bearing plate, wherein a box body is fixedly connected to the bottom of the bearing plate, water outlet pipes are arranged on the front side and the rear side of the bottom of the right side wall of the box body, two groups of stop valves are arranged on the two groups of water outlet pipes, a protective cover and a miniature water pump are arranged at the top of the bearing plate, the miniature water pump is positioned on the right side of the protective cover, the right side input end of the miniature water pump is communicated with a front side water outlet pipe through a guide pipe, a water filling port is formed in the top of the bearing plate and positioned on the rear side of the miniature water pump, and the bottom of an inner cavity of the water filling port is communicated with an inner cavity of the box body;
the bottom of the outer side of the protective cover is provided with a water blocking edge platform, the right side of an inner cavity of the protective cover is provided with a supporting plate, the water blocking edge platform and the bottoms of the supporting plate are fixedly connected with a bearing plate, the left side wall of the supporting plate is rotatably connected with a shaft rod, the right end of the shaft rod penetrates through the right side wall of the supporting plate, the right side wall of the supporting plate is provided with a polishing motor, the left power output end of the polishing motor is connected with one end, penetrating through the right side wall of the supporting plate, of the shaft rod, the left end of the outer wall of the shaft rod is provided with a polishing head, the bottom of the inner cavity of the protective cover is provided with a filtering mechanism, the filtering mechanism is clamped with the top of the bearing plate in an embedded manner, the bottom of the bearing plate is uniformly provided with water leakage holes, the top of the inner cavity of the water leakage holes penetrates through the top of the bearing plate, and the water leakage holes are positioned at the bottom of the filtering mechanism;
the right side wall of protection casing is provided with the spray pipe, and the inner chamber of protection casing is stretched into to the bottom of spray pipe, the one end that the spray pipe stretched into the protection casing inner chamber is provided with the nozzle, and the nozzle is located the right side of head of polishing, miniature pump's left side output is linked together through the top of pipe with the spray pipe.
Preferably, the above-mentioned be arranged in automatic grinding device is used in aluminium magnesium lithium alloy material production, the protection casing includes the plexiglas cover, both ends symmetry rigid coupling has first fender slat around the right side wall of plexiglas cover, both ends right-hand member symmetry rigid coupling has the second to keep off the slat around the inner chamber of plexiglas cover, the backup pad is located first fender slat and second and keeps off between the slat, the operation fenestra has been seted up to both ends symmetry around the plexiglas cover inner chamber left side wall, both ends all rigid coupling elasticity elastic fabric cover around the left side wall of plexiglas cover, and the inner chamber of elasticity elastic fabric cover is linked together with the inner chamber of operation fenestra, cup joints through elasticity elastic fabric cover and fixes on operation personnel's wrist, and the operation of operation personnel's both hands of being convenient for operate in the plexiglas cover.
Preferably, the above-mentioned automatic grinding device for aluminum-magnesium-lithium alloy material production, filtering mechanism is including containing the material frame, the inner chamber bottom of containing the material frame is provided with the collection dirt filter screen, is convenient for adsorb the metal dust of polishing out and filters.
Preferably, the automatic polishing device for aluminum-magnesium-lithium alloy material production is used, the top of the front side wall, the rear side wall, the left side wall and the right side wall of the inner cavity of the material containing frame are provided with the diversion slopes, so that metal dust is conveniently guided and collected in the material containing frame in a centralized manner, and the accumulation residue of the metal dust on the top of the material containing frame is reduced.
Preferably, the above-mentioned be arranged in automatic grinding device is used in aluminium magnesium lithium alloy material production, the top of loading board is seted up with flourishing material frame matched with gomphosis joint groove, the inner chamber bottom in gomphosis joint groove is linked together with the inner chamber in hole that leaks, is convenient for to flourishing joint installation and the dismantlement of material frame on the loading board.
Preferably, the above-mentioned be arranged in automatic grinding device is used in almag lithium alloy material production, the spray pipe is the slope form, the left end of spray pipe is less than the right-hand member, is convenient for make the nozzle spray the water source to the department of polishing head bottom and almag lithium alloy material, carries out the dust fall.
Compared with the prior art, the invention has the following beneficial effects:
the glass cover has reasonable structural design, on one hand, through the matching of the operation window hole, the elastic cloth cover and the transparent resin glass cover, the operation of both hands of an operator in the transparent resin glass cover is facilitated, and meanwhile, the polished part is shielded and protected, so that the possibility that metal dust splashes into eyes of the operator to cause injury to human bodies is reduced; on the other hand, a water source is sprayed to the bottom of the polishing head and the polishing position of the aluminum-magnesium-lithium alloy material through the nozzle, splashing and lifting of metal dust are reduced, and the mixture of the dust and water is filtered and separated through the filtering mechanism, so that the metal dust is conveniently collected.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a use state of the present invention;
FIG. 2 is a left side view of the structure of FIG. 1 illustrating the present invention;
FIG. 3 is a schematic structural view of the shield of the present invention;
FIG. 4 is a schematic view of the filter mechanism of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-bearing plate, 2-box, 3-water outlet pipe, 4-stop valve, 5-protective cover, 501-transparent resin glass cover, 502-second stop plate, 503-first stop plate, 504-operation window hole, 505-elastic cloth cover, 6-micro water pump, 7-water injection port, 8-water retaining edge table, 9-supporting plate, 10-shaft rod, 11-polishing motor, 12-polishing head, 13-filtering mechanism, 1301-material containing frame, 1302-dust collecting filter screen, 14-water leakage hole, 15-water spray pipe and 16-nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an automatic polishing device for producing aluminum-magnesium-lithium alloy material comprises a bearing plate 1, a box body 2 is fixedly connected to the bottom of the bearing plate 1, water outlet pipes 3 are respectively arranged on the front side and the rear side of the bottom of the right side wall of the box body 2, stop valves 4 are respectively arranged on the two groups of water outlet pipes 3, a protective cover 5 and a micro water pump 6 are arranged on the top of the bearing plate 1, the micro water pump 6 is positioned on the right side of the protective cover 5, the right side input end of the micro water pump 6 is communicated with the front side water outlet pipe 3 through a conduit, a water filling port 7 is arranged on the top of the bearing plate 1, the water filling port 7 is positioned on the rear side of the micro water pump 6, the bottom of the inner cavity of the water filling port 7 is communicated with the inner cavity of the box body 2, a water retaining edge platform 8 is arranged on the bottom of the outer side of the protective cover 5, a support plate 9 is arranged on the right side of the inner cavity of the protective cover 5, and the bottoms of the water retaining edge platform 8 and the support plate 9 are fixedly connected with the bearing plate 1, the protective cover 5 comprises a transparent resin glass cover 501, the front end and the rear end of the right side wall of the transparent resin glass cover 501 are symmetrically and fixedly connected with a first baffle plate 503, the right ends of the front side wall and the rear side wall of the inner cavity of the transparent resin glass cover 501 are symmetrically and fixedly connected with a second baffle plate 502, a support plate 9 is positioned between the first baffle plate 503 and the second baffle plate 502, the front end and the rear end of the left side wall of the inner cavity of the transparent resin glass cover 501 are symmetrically provided with an operation window hole 504, the front end and the rear end of the left side wall of the transparent resin glass cover 501 are fixedly connected with an elastic cloth cover 505, the inner cavity of the elastic cloth cover 505 is communicated with the inner cavity of the operation window hole 504, the elastic cloth cover 505 is sleeved and fixed on the wrist of an operator, the operator can conveniently work in the transparent resin glass cover 501 by two hands, the left side wall of the support plate 9 is rotatably connected with a shaft lever 10, the right end of the shaft lever 10 penetrates through the right side wall of the support plate 9, the right side wall of the support plate 9 is provided with a polishing motor 11, the left power output end of the polishing motor 11 is connected with one end of a shaft lever 10 penetrating through the right side wall of the support plate 9, the left end of the outer wall of the shaft lever 10 is provided with a polishing head 12, the bottom of the inner cavity of the protective cover 5 is provided with a filtering mechanism 13, the filtering mechanism 13 comprises a material containing frame 1301, the tops of the front, rear, left and right side walls of the inner cavity of the material containing frame 1301 are provided with flow guide slope surfaces, so that metal dust is guided and collected in the material containing frame 1301 conveniently, the accumulation and residue of the metal dust on the top of the material containing frame 1301 are reduced, the bottom of the inner cavity of the material containing frame 1301 is provided with a dust collecting filter screen 1302, so that the polished metal dust is absorbed and filtered conveniently, the filtering mechanism 13 is clamped with the top of the bearing plate 1, the top of the bearing plate 1 is provided with an embedded clamping groove matched with the material containing frame 1301, the bottom of the inner cavity of the embedded clamping groove is communicated with the inner cavity of the water leakage hole 14, so that the clamping and the clamping installation and the clamping of the material containing frame 1301 on the bearing plate 1 are convenient, the hole 14 that leaks has evenly been seted up to the bottom of loading board 1, the top of loading board 1 is run through at the inner chamber top in hole 14 that leaks, and hole 14 that leaks is located filtering mechanism 13's bottom, the right side wall of protection casing 5 is provided with spray pipe 15, and the inner chamber of protection casing 5 is stretched into to the bottom of spray pipe 15, the one end that spray pipe 15 stretched into the inner chamber of protection casing 5 is provided with nozzle 16, and nozzle 16 is located the right side of head 12 of polishing, the left side output of miniature pump 6 is linked together through pipe and spray pipe 15's top, spray pipe 15 is the slope form, the left end of spray pipe 15 is less than the right-hand member, be convenient for make nozzle 16 spray the water source to the department of polishing of head 12 bottoms and almag material, carry out the dust fall.
One specific application of this embodiment is: the invention has reasonable structural design, the stop valve 4 on the water outlet pipe 3 at the rear side is closed firstly, a water source is filled into the box body 2 through the water filling port 7, the material is placed on the filter mechanism 13, the transparent resin glass cover 501 is convenient to be inserted, installed and detached on the supporting plate 9 from the upper position through the action of the second baffle plate 502 and the first baffle plate 503, the grinding motor 11 is started, the model of the grinding motor 11 is JZM500, the grinding motor 11 drives the shaft lever 10 to rotate, the grinding head 12 is driven to rotate through the rotation of the shaft lever 10, the stop valve 4 on the water outlet pipe 3 at the front side is opened, the water source in the box body 2 is pumped out from the water outlet pipe 3 at the front side and is conveyed into the water spraying pipe 15 through the operation of the miniature water pump 6, the model of the miniature vacuum water pump 6 is WJY series, then the spraying is carried out through the nozzle 16, the operator stretches both hands into the transparent resin glass cover 501 through the operation window hole 504, the material is taken up to be polished by the rotating polishing head 12, and is simultaneously fixed on the wrist of an operator through the elastic cloth cover 505 in a loose and tight manner, the operation window hole 504 is shielded and sealed, so that the operator can conveniently operate in the transparent resin glass cover 501 by two hands, simultaneously the transparent resin glass cover 501 shields and protects the polished part, the possibility of injury to the human body caused by the metal dust splashed into the eyes of the operator is reduced, when in polishing, a water source is sprayed to the polished part of the bottom of the polishing head 12 and the aluminum-magnesium-lithium alloy material through the nozzle 16, the splashing and the uplifting of the polished metal dust are reduced, the water source is blocked by the water blocking edge platform 8, the sprayed water source and the metal dust mixture fall into the filtering mechanism 13, the dust and water mixture is filtered and separated through the dust collecting filter screen 1302, the collection of the metal dust in the material containing frame 1301 is facilitated, and the filtered and separated water source returns to the box body 2 through the water leakage hole 14 again, the water source can be recycled conveniently.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides an almag lithium alloy material production is with automatic grinding device, includes loading board (1), its characterized in that: the water filling device is characterized in that a box body (2) is fixedly connected to the bottom of the bearing plate (1), water outlet pipes (3) are arranged on the front side and the rear side of the bottom of the right side wall of the box body (2), stop valves (4) are arranged on two groups of water outlet pipes (3), a protective cover (5) and a micro water pump (6) are arranged on the top of the bearing plate (1), the micro water pump (6) is located on the right side of the protective cover (5), the right side input end of the micro water pump (6) is communicated with the front side water outlet pipe (3) through a guide pipe, a water filling port (7) is formed in the top of the bearing plate (1), the water filling port (7) is located on the rear side of the micro water pump (6), and the bottom of an inner cavity of the water filling port (7) is communicated with the inner cavity of the box body (2);
the water retaining edge platform (8) is arranged at the bottom of the outer side of the protective cover (5), the supporting plate (9) is arranged on the right side of the inner cavity of the protective cover (5), the bottoms of the water retaining edge platform (8) and the supporting plate (9) are fixedly connected with the bearing plate (1), the left side wall of the supporting plate (9) is rotatably connected with a shaft lever (10), the right end of the shaft lever (10) penetrates through the right side wall of the supporting plate (9), the right side wall of the supporting plate (9) is provided with a grinding motor (11), the left power output end of the grinding motor (11) is connected with one end of the shaft lever (10) penetrating through the right side wall of the supporting plate (9), the left end of the outer wall of the shaft lever (10) is provided with a grinding head (12), the bottom of the inner cavity of the protective cover (5) is provided with a filtering mechanism (13), and the filtering mechanism (13) is clamped with the top of the bearing plate (1), the bottom of the bearing plate (1) is uniformly provided with water leakage holes (14), the top of an inner cavity of each water leakage hole (14) penetrates through the top of the bearing plate (1), and the water leakage holes (14) are positioned at the bottom of the filtering mechanism (13);
the right side wall of protection casing (5) is provided with spray pipe (15), and the inner chamber of protection casing (5) is stretched into to the bottom of spray pipe (15), the one end that spray pipe (15) stretched into protection casing (5) inner chamber is provided with nozzle (16), and nozzle (16) are located the right side of head (12) of polishing, the left side output of miniature pump (6) is linked together through the top of pipe and spray pipe (15).
2. The automatic grinding device is used in aluminium magnesium lithium alloy material production of claim 1, its characterized in that: protection casing (5) are including transparent resin glass cover (501), both ends symmetry rigid coupling has first fender slat (503) around the right side wall of transparent resin glass cover (501), both sides wall right-hand member symmetry rigid coupling has second fender slat (502) around the inner chamber of transparent resin glass cover (501), backup pad (9) are located first fender slat (503) and second fender slat (502) between, operation fenestra (504) have been seted up to both ends symmetry around transparent resin glass cover (501) inner chamber left side wall, the equal rigid coupling in both ends has elasticity cotton wadding (505) around the left side wall of transparent resin glass cover (501).
3. The automatic grinding device is used in aluminium magnesium lithium alloy material production of claim 1, its characterized in that: the filtering mechanism (13) comprises a material containing frame (1301), and a dust collecting filter screen (1302) is arranged at the bottom of an inner cavity of the material containing frame (1301).
4. The automatic grinding device is used in aluminium magnesium lithium alloy material production of claim 3, its characterized in that: flow guide slope surfaces are arranged at the tops of the front, rear, left and right side walls of the inner cavity of the material containing frame (1301).
5. The automatic grinding device is used in aluminium magnesium lithium alloy material production of claim 1, its characterized in that: the top of the bearing plate (1) is provided with an embedded clamping groove matched with the material containing frame (1301), and the bottom of an inner cavity of the embedded clamping groove is communicated with an inner cavity of the water leakage hole (14).
6. The automatic grinding device is used in aluminium magnesium lithium alloy material production of claim 1, its characterized in that: the water spray pipe (15) is inclined, and the left end of the water spray pipe (15) is lower than the right end.
CN202010592032.0A 2020-06-24 2020-06-24 Automatic grinding device is used in almag lithium alloy material production Pending CN113829180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010592032.0A CN113829180A (en) 2020-06-24 2020-06-24 Automatic grinding device is used in almag lithium alloy material production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010592032.0A CN113829180A (en) 2020-06-24 2020-06-24 Automatic grinding device is used in almag lithium alloy material production

Publications (1)

Publication Number Publication Date
CN113829180A true CN113829180A (en) 2021-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010592032.0A Pending CN113829180A (en) 2020-06-24 2020-06-24 Automatic grinding device is used in almag lithium alloy material production

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115284127A (en) * 2022-07-28 2022-11-04 江苏锦瑞金属制品有限公司 Grinding device is used in fastener processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115284127A (en) * 2022-07-28 2022-11-04 江苏锦瑞金属制品有限公司 Grinding device is used in fastener processing
CN115284127B (en) * 2022-07-28 2023-09-15 江苏锦瑞金属制品有限公司 Grinding device is used in fastener processing

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Application publication date: 20211224

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