CN107775090B - Cutting device for stator aluminum shell - Google Patents

Cutting device for stator aluminum shell Download PDF

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Publication number
CN107775090B
CN107775090B CN201711284056.4A CN201711284056A CN107775090B CN 107775090 B CN107775090 B CN 107775090B CN 201711284056 A CN201711284056 A CN 201711284056A CN 107775090 B CN107775090 B CN 107775090B
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CN
China
Prior art keywords
stator
cutter
aluminum
aluminum shell
sliding block
Prior art date
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Active
Application number
CN201711284056.4A
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Chinese (zh)
Other versions
CN107775090A (en
Inventor
魏玉强
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.)
Hefei Jun'an Electromechanical Equipment Co ltd
Original Assignee
Hefei Jun'an Electromechanical 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.)
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Application filed by Hefei Jun'an Electromechanical Equipment Co ltd filed Critical Hefei Jun'an Electromechanical Equipment Co ltd
Priority to CN201711284056.4A priority Critical patent/CN107775090B/en
Publication of CN107775090A publication Critical patent/CN107775090A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/005—Adjusting the position of the cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The invention aims to provide a cutting device for a stator aluminum shell, which can ensure that a stator core is intact, has a simple structure and is safe and reliable, and the cutting device comprises a workbench, wherein a stator positioning seat is arranged on the workbench, the stator-containing aluminum shell is fixed on the stator positioning seat to form axial limiting connection and circumferential limiting connection, a slide block is arranged in front of the stator positioning seat, the slide block is in sliding fit with a linear guide rail arranged on the workbench, the length direction of the linear guide rail is parallel to the axial core of the stator-containing aluminum shell, a cutter is arranged on the slide block, and a driving mechanism drives the slide block to drive the cutter to cut the stator-containing aluminum shell. In the scheme, firstly, the aluminum shell with the stator is fixed on the stator positioning seat for positioning, then the driving mechanism drives the sliding block to drive the cutter to cut the aluminum shell with the stator, the structure is simple, the stator iron core can be ensured to be intact as long as the height of the cutter is ensured, and the operation is safe and reliable.

Description

Cutting device for stator aluminum shell
Technical Field
The invention relates to the technical field of motor manufacturing, in particular to a cutting device for a stator aluminum shell.
Background
When the stator core of the aluminum shell is repaired, the stator core inside the aluminum shell is sometimes required to be taken out for maintenance, the aluminum shell is required to be cut at the moment, a common cutting machine or a grinding machine is generally adopted for cutting at present, the method is low in cutting speed, meanwhile, high-speed rotating equipment is operated, danger is easy to occur, larger noise and spark can be generated, great pollution is caused to the working environment, and the surface of the stator core or the coil end part is damaged to different degrees after the cutting is finished.
Disclosure of Invention
The invention aims to provide a cutting device for a stator aluminum shell, which can ensure that a stator iron core is intact, has a simple structure and is safe and reliable.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a cutting device of stator aluminium casing, includes the workstation, is provided with the stator positioning seat on the workstation, and the aluminium casing that contains the stator is fixed to constitute axial spacing connection, circumferencial direction spacing connection on the stator positioning seat, and the place ahead of stator positioning seat is provided with the slider, and the slider constitutes sliding fit with the linear guide who sets up on the workstation, and linear guide's length direction and the axle core parallel arrangement of the aluminium casing that contains the stator are provided with the cutter on the slider, and actuating mechanism drive slider drives the aluminium casing that the cutter cutting contains the stator.
In the scheme, firstly, the aluminum shell with the stator is fixed on the stator positioning seat for positioning, then the driving mechanism drives the sliding block to drive the cutter to cut the aluminum shell with the stator, the structure is simple, the stator iron core can be ensured to be intact as long as the height of the cutter is ensured, and the operation is safe and reliable.
Drawings
FIGS. 1 and 2 are schematic views of the overall structure of the present invention;
FIGS. 3 and 4 are schematic views of part of the structure of the present invention;
fig. 5 is a schematic structural view of the first blade.
Detailed Description
Referring to fig. 1-4, a cutting device for a stator aluminum casing comprises a workbench 10, wherein a stator positioning seat 20 is arranged on the workbench 10, an aluminum casing a containing a stator is fixed on the stator positioning seat 20 to form axial limiting connection and circumferential limiting connection, a sliding block 30 is arranged in front of the stator positioning seat 20, the sliding block 30 and a linear guide rail 11 arranged on the workbench 10 form sliding fit, the length direction of the linear guide rail 11 is parallel to the axis of the aluminum casing a containing the stator, a cutter 40 is arranged on the sliding block 30, and a driving mechanism 50 drives the sliding block 30 to drive the cutter 40 to cut the aluminum casing a containing the stator. Firstly, an aluminum shell A containing a stator is fixed on a stator positioning seat 20 for positioning, then a driving mechanism 50 drives a sliding block 30 to drive a cutter 40 to cut the aluminum shell A containing the stator, the structure is simple, the stator core can be ensured to be intact as long as the height of the cutter 40 is ensured, and the operation is safe and reliable.
Preferably, the shaft core of the aluminum housing a with the stator is arranged in a horizontal direction, the cutter 40 comprises first, second and third blades 41, 42 and 43 which are sequentially arranged from the aluminum housing a with the stator to the aluminum housing a with the stator, the cutter tips of the three groups of blades are all positioned in the horizontal direction and are parallel to the shaft core of the aluminum housing a with the stator, the cutter tips of the first, second and third blades 41, 42 and 43 are sequentially arranged in a lifting mode, the cutter tip height of the first blade 41 is higher than the height of the lowest part of the outer wall of the aluminum housing a with the stator, and the height of the third blade 43 is equal to or slightly smaller than the height of the lowest part of the inner wall of the aluminum housing a with the stator. In order to facilitate the arrangement of the cutter 40, the shaft core of the aluminum housing a containing the stator is preferably arranged in a horizontal direction, and the vertical direction or the oblique direction is also possible; since the aluminum casing a containing the stator has a certain thickness, in order to ensure that the cutter 40 is not damaged, three groups of blades 41, 42 and 43 are arranged, the heights of the blade tips of the three groups of blades are in a step-shaped arrangement which is raised in sequence, the first blade 41 is firstly contacted with the aluminum casing a containing the stator, the cutting thickness is a part of the wall thickness of the aluminum casing a containing the stator, the second blade 42 is used for cutting the shell of the aluminum casing a containing the stator again after the first blade is cut, a part of the wall thickness is left after the second blade is cut, and finally the third blade 43 is used for cutting the shell with the wall thickness left, wherein the height of the blade tip of the first blade 41 is higher than the height of the lowest part of the outer wall of the aluminum casing a containing the stator, in order to ensure that the first blade can be cut to the lowest part of the aluminum casing a containing the stator, the whole blade 43 can be completely cut, or can be slightly smaller than the height of the lowest part of the inner wall of the aluminum casing a containing the stator, and the shell a can be completely cut when the stator is connected with the aluminum casing a, and the aluminum casing a can be damaged when the stator is still more completely broken.
As shown in fig. 5, the first, second and third blades 41, 42 and 43 have the same structure, and the first blade 41 includes a mounting portion 411 having a square cross section and a cutting portion 412 having a triangular cross section, and a spacer is interposed between the mounting portion 411 and the bottom of the mounting hole of the slider 30. The mounting part 411 is placed in the mounting hole of the slider 30, and in order to match the size of the aluminum housing a containing the stator, we can adjust the height of the cutting part 412 by adjusting the height of the spacer between the mounting part 411 and the bottom of the mounting hole of the slider 30 to meet different heights. Aluminum housing A containing stator with different wall thickness.
In order to realize that the aluminum casing A containing the stator does not move relative to the stator positioning seat 20 in the axial direction and the circumferential direction, the stator positioning seat 20 comprises a vertical plate 21, two sides of the vertical plate 21 are respectively provided with a side plate 22, the middle lower part of the vertical plate 21 is provided with a hollowed-out part 211, the surface of the vertical plate 21 is provided with a supporting sleeve 212 for supporting a stator core, the outer side surface of the supporting sleeve 212 is also provided with a positioning hole 213, and the positioning pin 214 passes through a through hole on the aluminum casing A containing the stator and then is connected with the positioning hole 213. The hollowed-out portion 211 is provided so as not to obstruct the movement of the cutter 40 to the rear side of the vertical plate 21, so that the cutter 40 can completely cut the aluminum housing a containing the stator in the horizontal direction.
Further, the driving mechanism 50 is an oil cylinder, the end of a piston rod of the oil cylinder is connected with the slider 30 to drive the slider 30 to reciprocate along the linear guide rail 11, the height of the top of the hollowed-out portion 211 is greater than the height of the third blade 43, and the linear guide rail 11 extends to the rear side of the hollowed-out portion 211. The top height of the hollowed-out part 211 is greater than the height of the third blade 43 so as to prevent the third blade 43 from being influenced, and the linear guide rail 11 extends to the rear side of the hollowed-out part 211, so that the slider 30 can be prevented from shaking together with the cutter 40 by a mailbox, and the cutting effect is influenced.

Claims (4)

1. The utility model provides a cutting device of stator aluminium casing which characterized in that: the automatic cutting machine comprises a workbench (10), wherein a stator positioning seat (20) is arranged on the workbench (10), an aluminum shell A containing a stator is fixed on the stator positioning seat (20) to form axial limiting connection and circumferential limiting connection, a sliding block (30) is arranged in front of the stator positioning seat (20), the sliding block (30) is in sliding fit with a linear guide rail (11) arranged on the workbench (10), the length direction of the linear guide rail (11) is parallel to the axis of the aluminum shell A containing the stator, a cutter (40) is arranged on the sliding block (30), and a driving mechanism (50) drives the sliding block (30) to drive the cutter (40) to cut the aluminum shell A containing the stator;
The shaft core of the aluminum casing A containing the stator is arranged in the horizontal direction, the cutter (40) comprises first, second and third blades (41, 42 and 43) which are arranged from the aluminum casing A containing the stator to the aluminum casing A containing the stator in sequence, the cutter tips of the three groups of blades are all positioned in the horizontal direction and are parallel to the shaft core of the aluminum casing A containing the stator, the cutter tip heights of the first, second and third blades (41, 42 and 43) are arranged in a lifting mode in sequence, the cutter tip height of the first blade (41) is higher than the height of the lowest part of the outer wall of the aluminum casing A containing the stator, and the height of the third blade (43) is equal to or slightly smaller than the height of the lowest part of the inner wall of the aluminum casing A containing the stator.
2. The stator aluminum casing cutting device according to claim 1, wherein: the first, second and third blades (41, 42 and 43) have the same structure, the first blade (41) comprises a mounting part (411) with a square section and a cutting part (412) with a triangular section, and a gasket is arranged between the mounting part (411) and the bottom of the mounting hole of the sliding block (30).
3. The stator aluminum casing cutting device according to claim 2, wherein: the stator positioning seat (20) comprises a vertical plate (21), side plates (22) are respectively arranged on two sides of the vertical plate (21), a hollowed-out part (211) is arranged at the middle lower part of the vertical plate (21), a supporting sleeve (212) for supporting a stator core is arranged on the surface of the vertical plate (21), a positioning hole (213) is further formed in the outer side surface of the supporting sleeve (212), and a positioning pin (214) penetrates through a through hole in an aluminum shell of the aluminum shell A containing the stator and then is connected with the positioning hole (213).
4. A stator aluminum casing cutting apparatus according to claim 3, wherein: the driving mechanism (50) is an oil cylinder, the end part of a piston rod of the oil cylinder is connected with the sliding block (30) to drive the sliding block (30) to reciprocate along the linear guide rail (11), the top height of the hollowed-out part (211) is larger than the height of the third blade (43), and the linear guide rail (11) extends to the rear side of the hollowed-out part (211).
CN201711284056.4A 2017-12-07 2017-12-07 Cutting device for stator aluminum shell Active CN107775090B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711284056.4A CN107775090B (en) 2017-12-07 2017-12-07 Cutting device for stator aluminum shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711284056.4A CN107775090B (en) 2017-12-07 2017-12-07 Cutting device for stator aluminum shell

Publications (2)

Publication Number Publication Date
CN107775090A CN107775090A (en) 2018-03-09
CN107775090B true CN107775090B (en) 2024-05-10

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Application Number Title Priority Date Filing Date
CN201711284056.4A Active CN107775090B (en) 2017-12-07 2017-12-07 Cutting device for stator aluminum shell

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Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036091A (en) * 1976-06-11 1977-07-19 Alpha Industries, Inc. Universal double cut die set
FR2572248A1 (en) * 1984-10-25 1986-05-02 Charrin Jean Pierre Mower/tree-dozer with tiltable cutting system
CN201066712Y (en) * 2007-06-27 2008-05-28 比亚迪股份有限公司 Shell breaker for abandoned lithium ion battery
DE102009029606A1 (en) * 2009-09-18 2011-03-24 Ford Global Technologies, LLC, Dearborn Device for feed-through of T-section to continuous sheet metal of sheet metal strip, has units for cutting gap adjustment between lower blade and top blade and formed by sliding device for lower blade and top blade in relation to each other
CN202174256U (en) * 2011-08-08 2012-03-28 重庆龙润汽车转向器有限公司 Cutter for machining step-shaped step holes
CN202428473U (en) * 2012-01-10 2012-09-12 梁镜钊 Pipe cutter
CN102825333A (en) * 2012-08-29 2012-12-19 江苏昌力油缸有限公司 Drawing forming device for deep-hole key slot with symmetric double surfaces
CN103730805A (en) * 2014-01-10 2014-04-16 江苏华凯线束有限公司 Automatic cable cutting and peeling tool
CN104551196A (en) * 2014-12-15 2015-04-29 芜湖恒美电热器具有限公司 Heating core aluminum pipe flaking machine
CN204366050U (en) * 2015-01-12 2015-06-03 富阳怀邦机械有限公司 A kind of motor casing processing device
CN104821521A (en) * 2015-05-20 2015-08-05 国家电网公司 Automatic stripper for scrap cable
CN205650812U (en) * 2016-05-10 2016-10-19 浙江星欧电机科技有限公司 Processingequipment of motor casing tang
CN205650652U (en) * 2016-02-06 2016-10-19 上海欧姆龙控制电器有限公司 Electric outer casing cutting tool and device continue
CN206123723U (en) * 2016-08-31 2017-04-26 山西潞安集团余吾煤业有限责任公司 Sealing washer cutter
CN106816665A (en) * 2017-03-14 2017-06-09 北京赛德美资源再利用研究院有限公司 A kind of waste and old power lithium cell electric core automation cutting equipment and method
CN107052377A (en) * 2016-11-29 2017-08-18 常州中车汽车零部件有限公司 A kind of Combined turning tool
CN206445224U (en) * 2017-01-18 2017-08-29 浙江台兴机电科技有限公司 Lathe for processing electric machine casing
CN207642389U (en) * 2017-12-07 2018-07-24 合肥珺安机电设备有限公司 The cutter device of stator aluminium casing

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036091A (en) * 1976-06-11 1977-07-19 Alpha Industries, Inc. Universal double cut die set
FR2572248A1 (en) * 1984-10-25 1986-05-02 Charrin Jean Pierre Mower/tree-dozer with tiltable cutting system
CN201066712Y (en) * 2007-06-27 2008-05-28 比亚迪股份有限公司 Shell breaker for abandoned lithium ion battery
DE102009029606A1 (en) * 2009-09-18 2011-03-24 Ford Global Technologies, LLC, Dearborn Device for feed-through of T-section to continuous sheet metal of sheet metal strip, has units for cutting gap adjustment between lower blade and top blade and formed by sliding device for lower blade and top blade in relation to each other
CN202174256U (en) * 2011-08-08 2012-03-28 重庆龙润汽车转向器有限公司 Cutter for machining step-shaped step holes
CN202428473U (en) * 2012-01-10 2012-09-12 梁镜钊 Pipe cutter
CN102825333A (en) * 2012-08-29 2012-12-19 江苏昌力油缸有限公司 Drawing forming device for deep-hole key slot with symmetric double surfaces
CN103730805A (en) * 2014-01-10 2014-04-16 江苏华凯线束有限公司 Automatic cable cutting and peeling tool
CN104551196A (en) * 2014-12-15 2015-04-29 芜湖恒美电热器具有限公司 Heating core aluminum pipe flaking machine
CN204366050U (en) * 2015-01-12 2015-06-03 富阳怀邦机械有限公司 A kind of motor casing processing device
CN104821521A (en) * 2015-05-20 2015-08-05 国家电网公司 Automatic stripper for scrap cable
CN205650652U (en) * 2016-02-06 2016-10-19 上海欧姆龙控制电器有限公司 Electric outer casing cutting tool and device continue
CN205650812U (en) * 2016-05-10 2016-10-19 浙江星欧电机科技有限公司 Processingequipment of motor casing tang
CN206123723U (en) * 2016-08-31 2017-04-26 山西潞安集团余吾煤业有限责任公司 Sealing washer cutter
CN107052377A (en) * 2016-11-29 2017-08-18 常州中车汽车零部件有限公司 A kind of Combined turning tool
CN206445224U (en) * 2017-01-18 2017-08-29 浙江台兴机电科技有限公司 Lathe for processing electric machine casing
CN106816665A (en) * 2017-03-14 2017-06-09 北京赛德美资源再利用研究院有限公司 A kind of waste and old power lithium cell electric core automation cutting equipment and method
CN207642389U (en) * 2017-12-07 2018-07-24 合肥珺安机电设备有限公司 The cutter device of stator aluminium casing

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