CN115055740A - Milling equipment of electric arc vibration material disk - Google Patents

Milling equipment of electric arc vibration material disk Download PDF

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Publication number
CN115055740A
CN115055740A CN202210645331.5A CN202210645331A CN115055740A CN 115055740 A CN115055740 A CN 115055740A CN 202210645331 A CN202210645331 A CN 202210645331A CN 115055740 A CN115055740 A CN 115055740A
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CN
China
Prior art keywords
milling
platform
wall
fixed mounting
cutter
Prior art date
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Pending
Application number
CN202210645331.5A
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Chinese (zh)
Inventor
周明
周春东
夏沁园
夏婷
何乐
王剑春
丁峰
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 Jingning Intelligent Manufacturing Co ltd
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Jiangsu Jingning Intelligent Manufacturing 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 Jingning Intelligent Manufacturing Co ltd filed Critical Jiangsu Jingning Intelligent Manufacturing Co ltd
Priority to CN202210645331.5A priority Critical patent/CN115055740A/en
Publication of CN115055740A publication Critical patent/CN115055740A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The invention discloses milling equipment for electric arc additive in the technical field of electric arc additive machining, which comprises a milling platform, wherein a milling mechanism is arranged on the surface of the milling platform, the milling mechanism comprises a rear shell and a front shell which are fixedly connected with the milling platform, a rotary cutter rotary cylinder is rotatably connected between the opposite surfaces of the rear shell and the front shell, the inner wall of the rotary cutter rotary cylinder is rotatably connected with a transmission main shaft, the peripheral side surface of the rear shell is respectively and fixedly provided with a conversion motor and a servo motor, the output shaft end of the conversion motor is in transmission connection with the rotary cutter rotary cylinder, the output shaft end of the servo motor is fixedly connected with the transmission main shaft, a group of milling modules distributed in a circumferential array are arranged on the surface of the rear shell, a milling cutter head is clamped on the inner wall of each milling module, and the specifications of the milling cutter heads on each milling module are different. According to the milling device, the structure of the milling module, the permanent magnet, the linkage gear and the like is changed into a multi-cutter structure from a single-cutter structure of the traditional milling device.

Description

Milling equipment of electric arc vibration material disk
Technical Field
The invention relates to the technical field of electric arc additive machining, in particular to milling equipment for electric arc additive machining.
Background
The electric arc additive manufacturing technology is a technological process for carrying out 3D forming on metal parts by adopting an electric arc fuse process, namely, an argon arc welding electric arc is used as a heat source to melt and deposit metal wire materials layer by layer so as to manufacture three-dimensional metal blanks close to the design size requirements of products.
In the existing electric arc additive milling device, in the process of milling an article, the article is rarely reinforced and locked, so that the article is displaced and deviated in the milling process, and the qualification rate of the article milling is influenced, and in order to solve the problems proposed in the background art, a patent document with the publication number of CN209006718U discloses an electric arc additive milling device which utilizes two clamping plates to clamp and stabilize the article with the size smaller than that of a processing table, so that the article with the size smaller than that of the processing table is locked and stabilized, so that the qualification rate of the article with the size smaller than that of the processing table is improved, but in the actual processing process of electric arc additive milling, milling operation of various tool bits is often required on one workpiece, and the tool bit replacement flow of the existing milling device is more complicated and inconvenient to operate, so that the invention designs an electric arc additive milling device, to solve the above problems.
Disclosure of Invention
The invention aims to provide electric arc additive milling equipment to solve the problem that the existing electric arc additive milling equipment proposed in the background art is inconvenient to replace a tool bit of the milling equipment on line.
In order to achieve the purpose, the invention provides the following technical scheme: the milling equipment for the electric arc additive comprises a milling platform, wherein a milling mechanism is arranged on the surface of the milling platform;
milling mechanism include with mill platform fixed connection's backshell and preceding shell, it revolves a section of thick bamboo to rotate to be connected with the revolving cutter between the relative surface of backshell and preceding shell, the inner wall rotation that the revolving cutter revolved a section of thick bamboo is connected with the transmission main shaft, the week side difference fixed mounting of backshell has conversion motor and servo motor, the output axle head and the revolving cutter of conversion motor revolve a section of thick bamboo transmission and be connected, servo motor's output axle head and transmission main shaft fixed connection, the surface mounting of backshell has a set of module of milling that is circumference array distribution, every the equal joint of inner wall of milling the module has the cutter head of milling, and every mills the specification of milling the cutter head in the module and is different, the week side fixed mounting of transmission main shaft has drive gear, the inner wall fixed mounting of preceding shell has with drive gear and mills cutter head complex linkage module.
Preferably, the linkage module includes respectively with preceding shell fixed connection's locating plate and with preceding shell fixed connection's magnetic bench, the below of locating plate is provided with floats the seat, the inner wall of floating the seat rotates the coupling that is connected with the level and sets up, the tip fixed mounting of coupling has the drive wheel, the side fixed mounting all of the coupling has the linkage gear with drive gear meshing, fixed mounting has a set of damping to stretch out and draw back between the relative surface of locating plate and floating the seat, every the side all of the side of the flexible pipe of damping is overlapped and is equipped with the resistance to compression spring, the bottom surface fixed mounting who floats the seat has the permanent magnet, the fixed surface of magnetic bench installs the electro-magnet the same with permanent magnet magnetism.
Preferably, the milling module includes the blade holder, the week side of blade holder and commentaries on classics sword revolving drum fixed connection, the inner wall joint of blade holder has the arbor, the inner wall of arbor and the milling cutter head joint that corresponds the position, the week side fixed mounting of arbor has driven bevel gear, the inner wall of blade holder rotates and is connected with the driven shaft, the week side of driven shaft respectively fixed mounting have with drive wheel complex from the driving wheel and with driven bevel gear complex initiative bevel gear.
Preferably, the axis of the cutter shaft is perpendicular to the axis of the driven shaft, and friction grains are fixedly arranged on the circumferential side surfaces of the driven wheel and the driving wheel.
Preferably, the milling platform comprises a frame, the lower part fixed mounting of frame has biax moving platform, the top fixed mounting of frame has a set of lifting push rod, the inner wall sliding connection of frame has the elevating platform, and is a set of lifting push rod's bottom all with elevating platform fixed connection, the surface of backshell and preceding shell all with elevating platform fixed connection.
Preferably, biax moving platform is including seting up the spout in the inside of frame, the inner wall sliding connection of spout has vertical slide, the inner wall sliding connection of vertical slide has axial slip table, the top surface fixed mounting of axial slip table has the clamping table, the inside fixed mounting of frame has the vertical push rod of being connected with vertical slide, the inside fixed mounting of vertical slide has the axial push rod with axial slip table fixed connection.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the arrangement of the milling module, the permanent magnet, the linkage gear and other structures, the single cutter head type structure of the traditional milling equipment is changed into a multi-cutter head type structure, a plurality of cutter heads can be replaced on line when a workpiece is machined, and through the realization of the online replacement function of the cutter heads, the device can be used for carrying out continuous milling operation of multiple cutter heads on the workpiece, and through the realization of the technical effect, the practicability and the versatility of the equipment are effectively improved.
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 schematic cross-sectional view of the rear and front housings of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A;
FIG. 4 is a schematic structural view of a transmission main shaft and a rotary cutter rotary cylinder of the present invention;
FIG. 5 is a schematic view of the driving wheel and the permanent magnet according to the present invention;
fig. 6 is a schematic structural diagram of the milling module of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1-rear shell, 2-front shell, 3-rotary cutter rotary cylinder, 4-transmission main shaft, 5-conversion motor, 6-servo motor, 7-milling module, 8-milling cutter head, 9-transmission gear, 10-positioning plate, 11-magnetic table, 12-floating seat, 13-coupling, 14-driving wheel, 15-linkage gear, 16-damping telescopic tube, 17-permanent magnet, 18-electromagnet, 19-cutter seat, 20-cutter shaft, 21-driven bevel gear, 22-driven shaft, 23-driven wheel, 24-driving bevel gear and 25-milling platform.
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. 1-6, the present invention provides a technical solution: the milling equipment for the electric arc additive comprises a milling platform 25, wherein a milling mechanism is arranged on the surface of the milling platform 25;
the milling platform 25 comprises a rack, a double-shaft moving platform is fixedly mounted at the lower part of the rack, when the milling platform is used, an electric arc additive to be processed is placed on the double-shaft moving platform, and a clamp for the electric arc additive is mounted on the double-shaft moving platform;
the double-shaft moving platform is used for driving the electric arc additive to move longitudinally and axially, and then the milled position of the electric arc additive is changed;
the double-shaft moving platform comprises a sliding groove arranged in the rack, the inner wall of the sliding groove is connected with a longitudinal sliding seat in a sliding manner, the inner wall of the longitudinal sliding seat is connected with an axial sliding table in a sliding manner, the top surface of the axial sliding table is fixedly provided with a clamping table, the inside of the rack is fixedly provided with a longitudinal push rod connected with the longitudinal sliding seat, and the inside of the longitudinal sliding seat is fixedly provided with an axial push rod fixedly connected with the axial sliding table;
the top of the rack is fixedly provided with a group of lifting push rods, the inner wall of the rack is connected with a lifting platform in a sliding manner, and the bottom ends of the group of lifting push rods are fixedly connected with the lifting platform;
the milling mechanism comprises a rear shell 1 and a front shell 2 which are fixedly connected with the milling platform 25, and the surfaces of the rear shell 1 and the front shell 2 are fixedly connected with the lifting platform;
a rotary cutter rotary cylinder 3 is rotatably connected between the opposite surfaces of the rear shell 1 and the front shell 2, the inner wall of the rotary cutter rotary cylinder 3 is rotatably connected with a transmission main shaft 4, the peripheral side surface of the rear shell 1 is respectively and fixedly provided with a conversion motor 5 and a servo motor 6, the output shaft end of the conversion motor 5 is in transmission connection with the rotary cutter rotary cylinder 3, the output shaft end of the servo motor 6 is fixedly connected with the transmission main shaft 4, the surface of the rear shell 1 is provided with a group of milling modules 7 distributed in a circumferential array, the inner wall of each milling module 7 is clamped with a milling cutter head 8, and the milling cutter heads 8 on each milling module 7 are different in specification;
when the tool is used, the specification and the type of the milling cutter head 8 installed on each milling module 7 can be customized according to actual requirements;
by arranging the milling cutter heads 8 mounted on each milling module 7 in different specifications, the processing equipment can perform various types of milling operation on the electric arc additive;
a transmission gear 9 is fixedly arranged on the peripheral side surface of the transmission main shaft 4, and a linkage module matched with the transmission gear 9 and the milling cutter head 8 is fixedly arranged on the inner wall of the front shell 2.
The linkage module comprises a positioning plate 10 fixedly connected with the front shell 2 and a magnetic table 11 fixedly connected with the front shell 2, a floating seat 12 is arranged below the positioning plate 10, a coupling 13 horizontally arranged is rotatably connected to the inner wall of the floating seat 12, a driving wheel 14 is fixedly mounted at the end part of the coupling 13, a linkage gear 15 meshed with the transmission gear 9 is fixedly mounted on the peripheral side surface of the coupling 13, a group of damping telescopic pipes 16 are fixedly mounted between the positioning plate 10 and the opposite surface of the floating seat 12, a compression spring is sleeved on the peripheral side surface of each damping telescopic pipe 16, a permanent magnet 17 is fixedly mounted on the bottom surface of the floating seat 12, and an electromagnet 18 with the same magnetism as the permanent magnet 17 is fixedly mounted on the surface of the magnetic table 11;
when the electromagnet 18 is powered on, magnetism is generated, and when the electromagnet 18 is powered on, the electromagnet loses magnetism when the electromagnet is powered off, and after the electromagnet 18 is powered on, repulsion is generated between the electromagnet and the permanent magnet 17, and then the floating seat 12 is driven to move upwards.
The milling module 7 comprises a tool apron 19, the peripheral side surface of the tool apron 19 is fixedly connected with the rotary tool rotary drum 3, a tool shaft 20 is clamped on the inner wall of the tool apron 19, the inner wall of the tool shaft 20 is clamped with a milling tool bit 8 in a corresponding position, a driven bevel gear 21 is fixedly mounted on the peripheral side surface of the tool shaft 20, the inner wall of the tool apron 19 is rotatably connected with a driven shaft 22, and the peripheral side surface of the driven shaft 22 is respectively and fixedly provided with a driven wheel 23 matched with the driving wheel 14 and a driving bevel gear 24 matched with the driven bevel gear 21.
Wherein, the axis of the cutter shaft 20 is vertical to the axis of the driven shaft 22, and friction grains are fixedly arranged on the peripheral side surfaces of the driven wheel 23 and the driving wheel 14.
The device is mainly suitable for milling operation of electric arc additive materials, when in use, the clamp for electric arc additive materials is arranged on the double-shaft moving platform, and clamping and fixing of the electric arc additive materials to be processed are completed through the clamp;
the double-shaft moving platform is used for driving the electric arc additive to move longitudinally and axially, then changing the milling position of the electric arc additive, selecting a milling cutter head 8 with a certain specified specification to move vertically downwards during milling operation, then performing milling operation, after the specification of the milling cutter head 8 is selected or the milling cutter head 8 works, the electromagnet 18 is not electrified, the driving wheel 14 is attached to the driven wheel 23 above the milling cutter head 8 under the action of a compression spring, after the attachment, the power source output by the transmission main shaft 4 is output to the cutter shaft 20 through the linkage gear 15, the coupling 13 and the driven wheel 23, then driving the milling cutter head 8 to perform milling operation, when the milling cutter head 8 needs to be replaced online, the electromagnet 18 is electrified, the floating seat 12 moves upwards, after the upward movement is performed for a specified stroke, then the driving wheel 14 is fully lifted, and after the lifting, the conversion motor 5 drives the rotary cutter rotary barrel 3 to rotate, therefore, the milling cutter head 8 with the specified specification moves to the position right below the driving wheel 14, and after the movement is finished, the electromagnet 18 is powered off, and then cutter changing operation is finished.
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 understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. An electric arc additive milling device comprising a milling platform (25), characterized in that: the surface of the milling platform (25) is provided with a milling mechanism;
the milling mechanism comprises a rear shell (1) and a front shell (2) which are fixedly connected with a milling platform (25), wherein a rotary cutter rotary cylinder (3) is rotatably connected between the relative surfaces of the rear shell (1) and the front shell (2), the inner wall of the rotary cutter rotary cylinder (3) is rotatably connected with a transmission main shaft (4), the peripheral side surface of the rear shell (1) is respectively and fixedly provided with a conversion motor (5) and a servo motor (6), the output shaft end of the conversion motor (5) is in transmission connection with the rotary cutter rotary cylinder (3), the output shaft end of the servo motor (6) is fixedly connected with the transmission main shaft (4), the surface of the rear shell (1) is provided with a group of milling modules (7) which are distributed in a circumferential array, each milling module (7) is provided with a milling cutter head (8) in an inner wall uniform clamping manner, and each milling module (7) is different in specification of the milling cutter head (8), all sides fixed mounting of transmission main shaft (4) has drive gear (9), the inner wall fixed mounting of preceding shell (2) has with drive gear (9) and milling cutter head (8) complex linkage module.
2. The arc additive milling apparatus of claim 1, wherein: the linkage module respectively comprises a positioning plate (10) fixedly connected with the front shell (2) and a magnetic table (11) fixedly connected with the front shell (2), a floating seat (12) is arranged below the positioning plate (10), the inner wall of the floating seat (12) is rotatably connected with a coupling shaft (13) which is horizontally arranged, a driving wheel (14) is fixedly arranged at the end part of the coupling (13), a linkage gear (15) meshed with the transmission gear (9) is fixedly arranged on the peripheral side surface of the coupling (13), a group of damping telescopic pipes (16) are fixedly arranged between the opposite surfaces of the positioning plate (10) and the floating seat (12), a compression-resistant spring is sleeved on the circumferential side surface of each damping telescopic pipe (16), the bottom surface fixed mounting of floating seat (12) has permanent magnet (17), the fixed surface of magnetic stage (11) installs electro-magnet (18) the same with permanent magnet (17) magnetism.
3. The arc additive milling apparatus of claim 1 wherein: milling module (7) including blade holder (19), the week side of blade holder (19) revolves a section of thick bamboo (3) fixed connection with changeing the sword, the inner wall joint of blade holder (19) has arbor (20), the inner wall of arbor (20) and the milling cutter head (8) joint that corresponds the position, the week side fixed mounting of arbor (20) has driven bevel gear (21), the inner wall of blade holder (19) rotates and is connected with driven shaft (22), the week side of driven shaft (22) respectively fixed mounting have with drive wheel (14) complex from driving wheel (23) and with driven bevel gear (21) complex initiative bevel gear (24).
4. An arc additive milling apparatus according to claim 3, wherein: the axis of the cutter shaft (20) is vertical to the axis of the driven shaft (22), and friction grains are fixedly arranged on the peripheral sides of the driven wheel (23) and the driving wheel (14).
5. The arc additive milling apparatus of claim 1 wherein: milling platform (25) includes the frame, the lower part fixed mounting of frame has biax moving platform, the top fixed mounting of frame has a set of lifter, the inner wall sliding connection of frame has the elevating platform, and is a set of lifter's bottom all with elevating platform fixed connection, the surface of backshell (1) and preceding shell (2) all with elevating platform fixed connection.
6. The arc additive milling apparatus of claim 5 wherein: biax moving platform is including seting up the spout in the inside of frame, the inner wall sliding connection of spout has vertical slide, the inner wall sliding connection of vertical slide has axial slip table, the top surface fixed mounting of axial slip table has the clamp platform, the inside fixed mounting of frame has the vertical push rod of being connected with vertical slide, the inside fixed mounting of vertical slide has the axial push rod with axial slip table fixed connection.
CN202210645331.5A 2022-06-09 2022-06-09 Milling equipment of electric arc vibration material disk Pending CN115055740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210645331.5A CN115055740A (en) 2022-06-09 2022-06-09 Milling equipment of electric arc vibration material disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210645331.5A CN115055740A (en) 2022-06-09 2022-06-09 Milling equipment of electric arc vibration material disk

Publications (1)

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CN115055740A true CN115055740A (en) 2022-09-16

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CN202210645331.5A Pending CN115055740A (en) 2022-06-09 2022-06-09 Milling equipment of electric arc vibration material disk

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727297A (en) * 1995-05-09 1998-03-17 Sauter Feinmechanik Gmbh Tool turret with offset clutch drive
CN102962506A (en) * 2012-12-01 2013-03-13 北京航空航天大学 Detachable modularized milling accessory based on common lathe
CN108942059A (en) * 2018-10-09 2018-12-07 吴美俊 A kind of automatic arc welding device and its application method
CN210574146U (en) * 2019-09-19 2020-05-19 深圳慧联无限科技有限公司 High wireless door magnetic device of security
CN212551783U (en) * 2020-04-22 2021-02-19 佛山市丰一自动化科技有限公司 Turret structure of digit control machine tool
CN113369516A (en) * 2021-07-05 2021-09-10 江苏博尚工业装备有限公司 Power tool turret convenient for replacing tools

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727297A (en) * 1995-05-09 1998-03-17 Sauter Feinmechanik Gmbh Tool turret with offset clutch drive
CN102962506A (en) * 2012-12-01 2013-03-13 北京航空航天大学 Detachable modularized milling accessory based on common lathe
CN108942059A (en) * 2018-10-09 2018-12-07 吴美俊 A kind of automatic arc welding device and its application method
CN210574146U (en) * 2019-09-19 2020-05-19 深圳慧联无限科技有限公司 High wireless door magnetic device of security
CN212551783U (en) * 2020-04-22 2021-02-19 佛山市丰一自动化科技有限公司 Turret structure of digit control machine tool
CN113369516A (en) * 2021-07-05 2021-09-10 江苏博尚工业装备有限公司 Power tool turret convenient for replacing tools

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