CN111390590A - Steel plate groove cutting device for wind power tower cylinder - Google Patents

Steel plate groove cutting device for wind power tower cylinder Download PDF

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Publication number
CN111390590A
CN111390590A CN202010298016.0A CN202010298016A CN111390590A CN 111390590 A CN111390590 A CN 111390590A CN 202010298016 A CN202010298016 A CN 202010298016A CN 111390590 A CN111390590 A CN 111390590A
Authority
CN
China
Prior art keywords
plate
fixedly connected
vertical
groove
telescopic rod
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
CN202010298016.0A
Other languages
Chinese (zh)
Inventor
顾赛华
刘国欢
孙其权
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 Strongwind Marine Equipment Co ltd
Original Assignee
Jiangsu Strongwind Marine Equipment 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 Strongwind Marine Equipment Co ltd filed Critical Jiangsu Strongwind Marine Equipment Co ltd
Priority to CN202010298016.0A priority Critical patent/CN111390590A/en
Publication of CN111390590A publication Critical patent/CN111390590A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • B23Q11/005Devices for removing chips by blowing

Abstract

The invention relates to the technical field of wind power tower cylinder production, and particularly discloses a wind power tower cylinder steel plate groove cutting device which comprises a base, a supporting mechanism, a cutting mechanism and a cleaning mechanism; the supporting mechanism is arranged above the base and comprises a vertical plate, a first connecting plate and a vertical groove, the vertical plate is symmetrically and fixedly connected to the top of the base, the first connecting plate is symmetrically and fixedly connected to the right side of the vertical plate on the left side, and the vertical groove is formed in the vertical plate on the right side; the cutting mechanism is arranged above the supporting mechanism and comprises a top plate, and the top plate is fixedly connected to the tops of the two vertical plates; the cleaning mechanism is arranged between the two vertical plates; according to the invention, the clamping plate is driven to move downwards by rotating the threaded rod to clamp the steel plate, the sliding plate is lifted through the matching of the first hydraulic telescopic rod and the second hydraulic telescopic rod, so that the workbench is inclined, the second motor is started to drive the fan blades to rotate, the scraps are cleaned into the collecting box, and the influence of the scraps on normal cutting is prevented.

Description

Steel plate groove cutting device for wind power tower cylinder
Technical Field
The invention relates to the technical field of wind power tower cylinder production, in particular to a wind power tower cylinder steel plate groove cutting device.
Background
The wind power tower barrel is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set.
In the production process of the wind power tower cylinder steel plate, the cutting device is required to be used for processing the steel plate groove, so that the wind power tower cylinder can meet the requirement in production, the steel plate groove can be cut in the process of cutting, the cutting is affected, the chips generated simultaneously are not convenient for cleaning, and the chips are cleaned in time after the production is completed.
Based on the design, the invention designs the wind power tower cylinder steel plate groove cutting device to solve the problems.
Disclosure of Invention
The invention aims to provide a device for cutting a steel plate groove of a wind power tower cylinder, which is used for solving the problems that the normal cutting is influenced and the generated scraps are inconvenient to clean because the scraps are generated in the process of cutting the steel plate groove of the wind power tower cylinder in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the wind power tower cylinder steel plate groove cutting device comprises a base, a supporting mechanism, a cutting mechanism and a cleaning mechanism;
the supporting mechanism is arranged above the base and comprises a vertical plate, a first connecting plate and a vertical groove, the vertical plate is symmetrically and fixedly connected to the top of the base, the first connecting plate is symmetrically and fixedly connected to the right side of the vertical plate on the left side, and the vertical groove is formed in the vertical plate on the right side;
the cutting mechanism is arranged above the supporting mechanism and comprises a top plate, and the top plate is fixedly connected to the tops of the two vertical plates;
the cleaning mechanism is arranged between the two vertical plates.
Preferably, the vertical groove penetrates through the right vertical plate, a sliding plate is connected inside the vertical groove in a sliding mode, and the left side of the sliding plate is symmetrically and fixedly connected with a second connecting plate.
Preferably, two all rotate between second connecting plate and two first connecting plates and be connected with the loose axle, two the rigid coupling has the workstation between the loose axle, the top symmetry rigid coupling of workstation has the baffle, and the top rigid coupling of workstation has the L shaped plate, threaded connection has the threaded rod on the L shaped plate, the bottom of threaded rod is rotated and is connected with the grip block, the top rigid coupling of grip block has the guide arm, the top of guide arm and the roof sliding connection of L shaped plate.
Preferably, the supporting mechanism further comprises a fixed plate and a first hydraulic telescopic rod, the fixed plate is fixedly connected to the right vertical plate, the first hydraulic telescopic rod is fixedly connected to the right side of the top of the base, a second hydraulic telescopic rod is fixedly connected to the bottom of the fixed plate, an arc plate is fixedly connected to one end of each of the first hydraulic telescopic rod and the second hydraulic telescopic rod, and the second hydraulic telescopic rod and the first hydraulic telescopic rod are respectively located above and below the sliding plate.
Preferably, cutting mechanism still includes spacing groove and first motor, the spacing groove is located on the bottom of roof, first motor rigid coupling is on the riser of left side, and the rigid coupling has the lead screw on the output shaft of first motor, the lead screw rotates to be connected between two risers.
Preferably, the screw rod is connected with a movable plate in a threaded manner, the top end of the movable plate is connected to the inside of the limiting groove in a sliding manner, the bottom of the movable plate is fixedly connected with a third hydraulic telescopic rod, and a cutting machine is arranged at the bottom of the third hydraulic telescopic rod.
Preferably, the cleaning mechanism comprises a second motor and a collecting box, the second motor is fixedly connected to the right vertical plate, an output shaft of the second motor penetrates through the right vertical plate, a fan blade is fixedly connected to the left end of the output shaft of the second motor, and the collecting box is arranged on the left side of the top of the base.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the clamping plate is driven to move downwards by rotating the threaded rod to clamp the steel plate, the sliding plate is lifted through the matching of the first hydraulic telescopic rod and the second hydraulic telescopic rod, so that the workbench is inclined, the second motor is started to drive the fan blades to rotate, the scraps are cleaned into the collecting box, and the influence of the scraps on normal cutting is prevented.
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 view of the present invention;
FIG. 2 is a top view of the riser, first connecting plate, second connecting plate, table and slide plate of the present invention;
fig. 3 is a top view of the table, baffle and L-shaped plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 201-vertical plate, 202-first connecting plate, 203-vertical groove, 204-sliding plate, 205-second connecting plate, 206-movable shaft, 207-workbench, 208-baffle, 209-L-shaped plate, 210-threaded rod, 211-clamping plate, 212-guide rod, 213-fixed plate, 214-first hydraulic telescopic rod, 215-second hydraulic telescopic rod, 216-arc plate, 301-top plate, 302-limiting groove, 303-first motor, 304-screw rod, 305-movable plate, 306-third hydraulic telescopic rod, 307-cutting machine, 401-second motor, 402-collecting box and 403-fan blade.
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. 1-3, the present invention provides a technical solution: the wind power tower cylinder steel plate groove cutting device comprises a base 1, a supporting mechanism, a cutting mechanism and a cleaning mechanism; the supporting mechanism is arranged above the base 1 and comprises a vertical plate 201, a first connecting plate 202 and a vertical groove 203, the vertical plate 201 is symmetrically and fixedly connected to the top of the base 1, the first connecting plate 202 is symmetrically and fixedly connected to the right side of the vertical plate 201 on the left side, and the vertical groove 203 is arranged on the vertical plate 201 on the right side; the cutting mechanism is arranged above the supporting mechanism and comprises a top plate 301, and the top plate 301 is fixedly connected to the tops of the two vertical plates 201; the cleaning mechanism is arranged between the two vertical plates 201.
The vertical groove 203 penetrates through the right vertical plate 201, a sliding plate 204 is connected inside the vertical groove 203 in a sliding mode, and a second connecting plate 205 is symmetrically and fixedly connected to the left side of the sliding plate 204.
Wherein, all rotate between two second connecting plates 205 and two first connecting plates 202 and be connected with loose axle 206, the rigid coupling has workstation 207 between two loose axles 206, the top symmetry rigid coupling of workstation 207 has baffle 208, the top rigid coupling of workstation 207 has L shaped plate 209, threaded connection has threaded rod 210 on the L shaped plate 209, the bottom of threaded rod 210 rotates and is connected with clamping plate 211, the top rigid coupling of clamping plate 201 has guide arm 212, the top of guide arm 212 and the roof sliding connection of L shaped plate 209.
The threaded rod 210 is rotated to drive the clamping plate 211 to move downwards, so that the steel plate is clamped.
Wherein, the supporting mechanism still includes fixed plate 213 and first hydraulic telescoping rod 214, fixed plate 213 rigid coupling is on right side riser 201, first hydraulic telescoping rod 214 rigid coupling is on the right side at base 1 top, the bottom rigid coupling of fixed plate 213 has second hydraulic telescoping rod 215, the equal rigid coupling of one end of first hydraulic telescoping rod 214 and second hydraulic telescoping rod 215 has circular arc board 216, second hydraulic telescoping rod 215 and first hydraulic telescoping rod 214 are located the top and bottom of sliding plate 204 respectively.
The effect of moving and clamping the sliding bar 204 is achieved by the cooperation between the first hydraulic telescoping rod 214 and the second hydraulic telescoping rod 215.
The cutting mechanism further comprises a limiting groove 302 and a first motor 303, the limiting groove 302 is formed in the bottom of the top plate 301, the first motor 303 is fixedly connected to the left vertical plate 201, a screw rod 304 is fixedly connected to an output shaft of the first motor 303, and the screw rod 304 is rotatably connected between the two vertical plates 201.
The screw 304 is connected with a moving plate 305 in a threaded manner, the top end of the moving plate 305 is slidably connected inside the limiting groove 302, the bottom of the moving plate 305 is fixedly connected with a third hydraulic telescopic rod 306, and the bottom of the third hydraulic telescopic rod 306 is provided with a cutting machine 307.
The cleaning mechanism comprises a second motor 401 and a collecting box 402, the second motor 401 is fixedly connected to the right vertical plate 201, an output shaft of the second motor 401 penetrates through the right vertical plate 201, a fan blade 403 is fixedly connected to the left end of the output shaft of the second motor 401, and the collecting box 401 is arranged on the left side of the top of the base 1.
One specific application of this embodiment is: placing a steel plate on the workbench 207, and rotating the threaded rod 210 to drive the clamping plate 211 to move downwards to clamp the steel plate;
the first motor 303 is used for driving the screw rod 304 to rotate, so that the moving plate 305 and the cutting machine 307 are driven to move horizontally, and the third hydraulic telescopic rod 306 is used for driving the cutting machine 307 to descend, so that cutting is realized;
the sliding plate 204 is driven by the first hydraulic telescopic rod 214 to move upwards, the sliding plate 204 is clamped by the second hydraulic telescopic rod 215, the sliding plate 204 moves upwards to incline the workbench 207, the second motor 401 is started to drive the fan blades 403 to rotate, wind is generated, and the chips are inclined to fall into the collecting box 402.
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 (7)

1. Wind power tower cylinder steel sheet groove cutting device, including base (1), its characterized in that: the cutting machine also comprises a supporting mechanism, a cutting mechanism and a cleaning mechanism;
the supporting mechanism is arranged above the base (1) and comprises a vertical plate (201), a first connecting plate (202) and a vertical groove (203), the vertical plate (201) is symmetrically and fixedly connected to the top of the base (1), the first connecting plate (202) is symmetrically and fixedly connected to the right side of the vertical plate (201) on the left side, and the vertical groove (203) is arranged on the vertical plate (201) on the right side;
the cutting mechanism is arranged above the supporting mechanism and comprises a top plate (301), and the top plate (301) is fixedly connected to the tops of the two vertical plates (201);
the cleaning mechanism is arranged between the two vertical plates (201).
2. The wind tower steel plate groove cutting device of claim 1, wherein: the vertical groove (203) penetrates through the right vertical plate (201), a sliding plate (204) is connected to the inside of the vertical groove (203) in a sliding mode, and a second connecting plate (205) is symmetrically and fixedly connected to the left side of the sliding plate (204).
3. The device for cutting the steel plate groove of the wind power tower cylinder according to claim 2, characterized in that a movable shaft (206) is rotatably connected between the two second connecting plates (205) and the two first connecting plates (202), a workbench (207) is fixedly connected between the two movable shafts (206), a baffle (208) is symmetrically and fixedly connected to the top of the workbench (207), an L-shaped plate (209) is fixedly connected to the top of the workbench (207), a threaded rod (210) is in threaded connection with the L-shaped plate (209), a clamping plate (211) is rotatably connected to the bottom end of the threaded rod (210), a guide rod (212) is fixedly connected to the top of the clamping plate (201), and the top end of the guide rod (212) is in sliding connection with the top plate of the L-shaped plate (209).
4. The wind tower steel plate groove cutting device of claim 1, wherein: the supporting mechanism further comprises a fixing plate (213) and a first hydraulic telescopic rod (214), the fixing plate (213) is fixedly connected to a right vertical plate (201), the first hydraulic telescopic rod (214) is fixedly connected to the right side of the top of the base (1), a second hydraulic telescopic rod (215) is fixedly connected to the bottom of the fixing plate (213), an arc plate (216) is fixedly connected to one ends of the first hydraulic telescopic rod (214) and the second hydraulic telescopic rod (215), and the second hydraulic telescopic rod (215) and the first hydraulic telescopic rod (214) are located above and below the sliding plate (204) respectively.
5. The wind tower steel plate groove cutting device of claim 1, wherein: cutting mechanism still includes spacing groove (302) and first motor (303), spacing groove (302) are located on the bottom of roof (301), first motor (303) rigid coupling is on left side riser (201), and the rigid coupling has lead screw (304) on the output shaft of first motor (303), lead screw (304) rotate connect between two riser (201).
6. The wind tower steel plate groove cutting device of claim 5, wherein: threaded connection has movable plate (305) on lead screw (304), the top sliding connection of movable plate (305) is in the inside of spacing groove (302), and the bottom rigid coupling of movable plate (305) has third hydraulic telescoping rod (306), the bottom of third hydraulic telescoping rod (306) is equipped with cutting machine (307).
7. The wind tower steel plate groove cutting device of claim 1, wherein: the cleaning mechanism comprises a second motor (401) and a collecting box (402), the second motor (401) is fixedly connected to a right vertical plate (201), an output shaft of the second motor (401) penetrates through the right vertical plate (201), a fan blade (403) is fixedly connected to the left end of the output shaft of the second motor (401), and the collecting box (401) is arranged on the left side of the top of the base (1).
CN202010298016.0A 2020-04-16 2020-04-16 Steel plate groove cutting device for wind power tower cylinder Pending CN111390590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010298016.0A CN111390590A (en) 2020-04-16 2020-04-16 Steel plate groove cutting device for wind power tower cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010298016.0A CN111390590A (en) 2020-04-16 2020-04-16 Steel plate groove cutting device for wind power tower cylinder

Publications (1)

Publication Number Publication Date
CN111390590A true CN111390590A (en) 2020-07-10

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ID=71425244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010298016.0A Pending CN111390590A (en) 2020-04-16 2020-04-16 Steel plate groove cutting device for wind power tower cylinder

Country Status (1)

Country Link
CN (1) CN111390590A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113478288A (en) * 2021-07-31 2021-10-08 江苏华脉新材料有限公司 Cutting equipment for electronic products

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Publication number Priority date Publication date Assignee Title
US5265508A (en) * 1990-10-31 1993-11-30 General Tire, Inc. Ultrasonic cutting system for stock material
JPH1170438A (en) * 1997-08-27 1999-03-16 Makino Milling Mach Co Ltd Machine tool
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US6223794B1 (en) * 2000-02-05 2001-05-01 James Jones Woodworking station
CN106424957A (en) * 2016-11-29 2017-02-22 张家港市鑫华易金属材料有限公司 Two-dimensional servo metal plate cutting machine
CN206153996U (en) * 2016-10-28 2017-05-10 天津纳百川科技发展有限公司 Machine tool working table
CN107552884A (en) * 2017-09-11 2018-01-09 安徽盛达前亮铝业有限公司 A kind of aluminium section bar cutter device
CN107717122A (en) * 2017-10-12 2018-02-23 长兴欣业青铜制品有限公司 A kind of pipe cutting machine of safe dustproof
CN207223806U (en) * 2017-09-06 2018-04-13 安徽合力股份有限公司 One kind is used for the distortion-free fixture of fuel tank leak test
CN109571074A (en) * 2018-12-27 2019-04-05 慈溪市长河三和金属壳体有限公司 A kind of metal shell inclined hole processing tool
CN209576761U (en) * 2018-12-10 2019-11-05 枫木年轮生物科技(广州)有限公司 Multifunctional petri dish operating platform
CN209886827U (en) * 2019-05-23 2020-01-03 东莞市道生一线路板材料有限公司 Copper substrate cutting device convenient to get rid of waste material
CN210060010U (en) * 2019-06-28 2020-02-14 湖北燕兴建筑机械有限公司 Copying cutting device of building panel
CN210188722U (en) * 2019-07-23 2020-03-27 魏锦清 Scrap iron and steel cutting device
CN210231772U (en) * 2019-07-22 2020-04-03 江苏紫金东方超声电机有限公司 Cutting device for rotating shaft of ultrasonic motor

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265508A (en) * 1990-10-31 1993-11-30 General Tire, Inc. Ultrasonic cutting system for stock material
JPH1170438A (en) * 1997-08-27 1999-03-16 Makino Milling Mach Co Ltd Machine tool
JP2000106479A (en) * 1999-09-27 2000-04-11 Seiko Epson Corp Recycling for circuit board
US6223794B1 (en) * 2000-02-05 2001-05-01 James Jones Woodworking station
CN206153996U (en) * 2016-10-28 2017-05-10 天津纳百川科技发展有限公司 Machine tool working table
CN106424957A (en) * 2016-11-29 2017-02-22 张家港市鑫华易金属材料有限公司 Two-dimensional servo metal plate cutting machine
CN207223806U (en) * 2017-09-06 2018-04-13 安徽合力股份有限公司 One kind is used for the distortion-free fixture of fuel tank leak test
CN107552884A (en) * 2017-09-11 2018-01-09 安徽盛达前亮铝业有限公司 A kind of aluminium section bar cutter device
CN107717122A (en) * 2017-10-12 2018-02-23 长兴欣业青铜制品有限公司 A kind of pipe cutting machine of safe dustproof
CN209576761U (en) * 2018-12-10 2019-11-05 枫木年轮生物科技(广州)有限公司 Multifunctional petri dish operating platform
CN109571074A (en) * 2018-12-27 2019-04-05 慈溪市长河三和金属壳体有限公司 A kind of metal shell inclined hole processing tool
CN209886827U (en) * 2019-05-23 2020-01-03 东莞市道生一线路板材料有限公司 Copper substrate cutting device convenient to get rid of waste material
CN210060010U (en) * 2019-06-28 2020-02-14 湖北燕兴建筑机械有限公司 Copying cutting device of building panel
CN210231772U (en) * 2019-07-22 2020-04-03 江苏紫金东方超声电机有限公司 Cutting device for rotating shaft of ultrasonic motor
CN210188722U (en) * 2019-07-23 2020-03-27 魏锦清 Scrap iron and steel cutting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113478288A (en) * 2021-07-31 2021-10-08 江苏华脉新材料有限公司 Cutting equipment for electronic products
CN113478288B (en) * 2021-07-31 2022-01-28 江苏华脉新材料有限公司 Cutting equipment for electronic products

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Application publication date: 20200710

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