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CN104325342B - Cut off the feed arrangement of groove all-in-one - Google Patents

Cut off the feed arrangement of groove all-in-one Download PDF

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Publication number
CN104325342B
CN104325342B CN201410610283.1A CN201410610283A CN104325342B CN 104325342 B CN104325342 B CN 104325342B CN 201410610283 A CN201410610283 A CN 201410610283A CN 104325342 B CN104325342 B CN 104325342B
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cam
cutter head
cutterhead
seat
disc
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CN104325342A (en
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朱小明
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NANJING AUTO AUTOMATION Co.,Ltd.
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Nanjing Auto Electric Co Ltd
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    • 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
    • B23Q5/28—Electric 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

本发明涉及一种切断坡口一体机的进刀装置，包括安装在机座上的主卡盘座以及通过轴承安装在所述主卡盘座上的刀盘，所述刀盘的工作端面上设有刀座，所述刀盘上固定连接刀盘齿轮，所述刀盘齿轮由刀盘伺服电机啮合驱动；所述刀？盘外侧通过凸轮轴承安装有凸轮盘，所述凸轮盘的两个端面分别为光面和凸轮面，所述凸轮面通过凸轮压杆组件与刀座导杆组件接触，所述刀座导杆组件驱动刀座在所述刀盘工作端面的轨道上进行上下运动。本发明主要由两个变频伺服电机、回转支撑、主卡盘座、凸轮盘、导杆组件以及刀盘组成；通过刀盘和凸轮盘的转速差实现导杆组件轴向伸缩，从而带动刀盘径向进给或退出；通过采用端面凸轮、导杆、弹簧、顶杆和直线导轨组成的结构作为进刀结构，能实现连续进刀和退刀，且安全高效，无冲击力。

The invention relates to a knife feeding device of an integrated machine for cutting and beveling, comprising a main chuck seat installed on a machine base and a cutter head mounted on the main chuck seat through bearings, the working end surface of the cutter head is A cutter seat is provided, and the cutter head gear is fixedly connected to the cutter head, and the cutter head gear is driven by the cutter head servo motor; the knife? A cam disc is installed on the outer side of the disc through a cam bearing, and the two end faces of the cam disc are respectively a smooth surface and a cam surface. The tool holder is driven to move up and down on the track of the working end surface of the cutter head. The invention is mainly composed of two frequency conversion servo motors, a slewing support, a main chuck seat, a cam disc, a guide rod assembly and a cutter head; the axial expansion and contraction of the guide rod assembly is realized through the speed difference between the cutter head and the cam disc, thereby driving the cutter head Radial feed or exit; by adopting the structure composed of end cam, guide rod, spring, ejector rod and linear guide rail as the feed structure, it can realize continuous feed and retract, and it is safe and efficient without impact.

Description

切断坡口一体机的进刀装置Cutting and beveling machine's feed device

技术领域technical field

本发明涉及一种坡口进刀装置，尤其涉及一种切断坡口一体机的进刀装置，属于设备制造技术领域。The invention relates to a bevel feed device, in particular to a feed device of an integrated machine for cutting and beveling, and belongs to the technical field of equipment manufacturing.

背景技术Background technique

当前切断坡口一体机的进刀方式为棘轮加拨叉结构，属于间断进刀；当刀盘转动时，拨叉拨动棘轮，棘轮和丝杆转动带动上滑块及刀具进给，实现进刀切削。这种进刀属于间断性进刀，有一定冲击，产生的冲击力会影响到刀体的寿命；同时对操作者也提出较高的要求，需要每次切削时进行拨叉调整，给加工带来诸多不便。The cutting and beveling all-in-one machine currently adopts a ratchet plus shifting fork structure, which belongs to intermittent feeding; when the cutter head rotates, the shifting fork moves the ratchet, and the rotation of the ratchet and the screw rod drives the upper slider and the tool to feed, realizing the feed. Knife cutting. This kind of feed is intermittent, with a certain impact, and the impact force will affect the life of the cutter body; at the same time, it also puts forward higher requirements for the operator, and it is necessary to adjust the fork every time cutting, which will bring more trouble to the processing. Come a lot of inconvenience.

发明内容Contents of the invention

本发明的目的在于提供一种切断坡口一体机的进刀装置，采用端面凸轮、导杆、弹簧、顶杆和直线导轨组成的结构，能实现连续进刀和退刀；且安全高效，无冲击力。The purpose of the present invention is to provide a knife feeding device for cutting and beveling integrated machine, which adopts the structure composed of end cam, guide rod, spring, ejector rod and linear guide rail, which can realize continuous knife feeding and retracting; and it is safe and efficient, without impact.

为达上述目的，本发明提供一种切断坡口一体机的进刀装置，包括安装在机座上的主卡盘座以及通过轴承安装在所述主卡盘座上的刀盘，所述刀盘的工作端面上设有刀座，所述刀盘上固定连接刀盘齿轮，所述刀盘齿轮由刀盘伺服电机啮合驱动；所述刀盘外侧通过凸轮轴承安装有凸轮盘，所述凸轮盘的两个端面分别为光面和凸轮面，所述凸轮面通过凸轮压杆组件与刀座导杆组件接触，所述刀座导杆组件驱动刀座在所述刀盘工作端面的轨道上进行上下运动；所述凸轮盘外圈的端部固定设置凸轮驱动齿轮，所述凸轮驱动齿轮由凸轮伺服电机啮合驱动，所述凸轮盘外圈通过安装回转支撑以及辅助支座将所述凸轮盘固定在机座上。In order to achieve the above purpose, the present invention provides a knife feeding device of a cutting and beveling integrated machine, which includes a main chuck seat installed on the machine base and a cutter head mounted on the main chuck seat through bearings. There is a cutter seat on the working end surface of the cutter head, and the cutter head gear is fixedly connected to the cutter head, and the cutter head gear is driven by the cutter head servo motor; the outer side of the cutter head is equipped with a cam disc through a cam bearing, and the cam The two end surfaces of the disc are smooth surface and cam surface respectively, and the cam surface is in contact with the tool holder guide rod assembly through the cam pressing rod assembly, and the tool holder guide rod assembly drives the tool holder on the track of the working end surface of the cutter head Carry out up and down movement; the end of the outer ring of the cam disc is fixedly provided with a cam driving gear, and the cam driving gear is driven by a cam servo motor, and the outer ring of the cam disc is driven by installing a rotary support and an auxiliary support. fixed on the base.

本发明进一步限定技术方案，前述的切断坡口一体机的进刀装置，所述凸轮压杆组件包括凸轮压杆、凸轮压簧、压簧封板以及支撑块，所述支撑块间隙配合设置在所述刀盘内，所述支撑块一端设有供凸轮压杆插入的凹槽，另一端与所述刀座导杆组件相连；所述凸轮压杆一端插接在所述支撑块的凹槽内，另一端与所述凸轮盘的凸轮面相接触，所述凸轮压杆上套有凸轮压簧，并由所述压簧封板将所述压簧和支撑块设置在所述刀盘内。The present invention further defines the technical solution. For the feed device of the aforementioned cutting and beveling integrated machine, the cam pressing rod assembly includes a cam pressing rod, a cam pressing spring, a pressing spring sealing plate and a supporting block, and the supporting block is arranged in a gap fit In the cutter head, one end of the support block is provided with a groove for inserting the cam pressing rod, and the other end is connected with the tool seat guide rod assembly; one end of the cam pressing rod is inserted into the groove of the support block Inside, the other end is in contact with the cam surface of the cam disc, and the cam pressing rod is covered with a cam compression spring, and the compression spring and the support block are arranged in the cutter disc by the compression spring sealing plate.

前述的切断坡口一体机的进刀装置，所述刀座导杆组件为二连杆结构，包括通过销轴铰接的第一连杆和第二连杆，所述第一连杆的一端与刀座通过销轴铰接，所述第一连杆与所述支撑块相连，所述第二连杆的另一端通过销轴与刀座活动铰接。In the aforementioned cutting and beveling integrated machine tool feeding device, the tool seat guide rod assembly is a two-link structure, including a first link and a second link hinged by a pin, and one end of the first link is connected to the The knife seat is hinged through a pin, the first connecting rod is connected to the support block, and the other end of the second connecting rod is movably hinged with the knife seat through a pin.

前述的切断坡口一体机的进刀装置，所述刀座上具有凸台安装座，所述安装座的安装孔与所述第二连杆端部铰接，在所述安装座上还具有导向孔，导向孔内设有直线导轨，并在直线导轨上设有复位压簧；刀座沿直线导轨运动。In the aforementioned knife feeding device of the all-in-one cutting and beveling machine, there is a boss mounting seat on the knife seat, the mounting hole of the mounting seat is hinged to the end of the second connecting rod, and there is also a guide on the mounting seat. There is a linear guide rail in the guide hole, and a return pressure spring is arranged on the linear guide rail; the knife seat moves along the linear guide rail.

进一步的，前述的切断坡口一体机的进刀装置，为了保证进刀装置的整体平衡度，所述主卡盘座与所述刀座为同轴装配。Further, in order to ensure the overall balance of the knife feeding device of the aforementioned cutting and beveling integrated machine, the main chuck seat and the knife seat are coaxially assembled.

本发明的有益效果是：本发明主要由两个变频伺服电机、回转支撑、主卡盘座、凸轮盘、导杆组件以及刀盘组成；通过刀盘和凸轮盘的转速差实现导杆组件轴向伸缩，从而带动刀盘径向进给或退出；通过采用端面凸轮、导杆、弹簧、顶杆和直线导轨组成的结构作为进刀结构，能实现连续进刀和退刀，且安全高效，无冲击力。The beneficial effects of the present invention are: the present invention is mainly composed of two frequency conversion servo motors, a slewing support, a main chuck seat, a cam disc, a guide rod assembly and a cutter head; The tool head can be extended and retracted, so as to drive the cutter head to feed or withdraw radially; by adopting the structure composed of end cam, guide rod, spring, ejector rod and linear guide rail as the feeding structure, it can realize continuous feeding and retracting, and it is safe and efficient. No impact.

附图说明Description of drawings

图1为本发明结构示意图。Fig. 1 is a schematic diagram of the structure of the present invention.

具体实施方式detailed description

本实施例提供一种切断坡口一体机的进刀装置，如图1所示，包括安装在机座上的主卡盘座01以及通过轴承安装在主卡盘座上的刀盘13，刀盘13的工作端面上设有刀座12，刀盘13上固定连接刀盘齿轮02，刀盘齿轮02由刀盘伺服电机15啮合驱动；刀盘外侧通过凸轮轴承安装有凸轮盘05，凸轮盘的两个端面分别为光面和凸轮面，凸轮面通过凸轮压杆组件与刀座导杆组件接触，刀座导杆组件驱动刀座在刀盘工作端面的轨道上进行上下运动；凸轮盘外圈的端部固定设置凸轮驱动齿轮03，凸轮驱动齿轮03由凸轮伺服电机啮合驱动，凸轮盘外圈通过安装回转支撑04以及辅助支座将凸轮盘固定在机座14上。This embodiment provides a cutting and beveling integrated machine tool feeding device, as shown in Figure 1, including the main chuck seat 01 installed on the machine base and the cutter head 13 installed on the main chuck seat through bearings, the knife A cutter seat 12 is provided on the working end surface of the disc 13, and the cutter disc gear 02 is fixedly connected to the cutter disc 13, and the cutter disc gear 02 is driven by the engagement of the cutter disc servo motor 15; The two end surfaces of the blade are smooth surface and cam surface respectively. The cam surface is in contact with the tool holder guide rod assembly through the cam pressing rod assembly, and the tool holder guide rod assembly drives the tool holder to move up and down on the track of the working end surface of the cutter head; the outer surface of the cam disk The cam drive gear 03 is fixedly arranged at the end of the ring, and the cam drive gear 03 is engaged and driven by the cam servo motor, and the cam disc outer ring is fixed on the machine base 14 by installing the slewing support 04 and the auxiliary support.

本实施例的凸轮压杆组件包括凸轮压杆06、凸轮压簧07、压簧封板以及支撑块08，支撑块间隙配合设置在刀盘13内，支撑块一端设有供凸轮压杆插入的凹槽，另一端与刀座导杆组件相连；凸轮压杆一端插接在支撑块08的凹槽内，另一端与凸轮盘的凸轮面相接触，凸轮压杆上套有凸轮压簧，并由压簧封板将压簧和支撑块设置在刀盘内。刀座导杆组件为二连杆结构，包括通过销轴铰接的第一连杆09和第二连杆，第一连杆的一端与刀座通过销轴铰接，第一连杆与支撑块相连，第二连杆的另一端通过销轴与刀座活动铰接。刀座上具有凸台安装座，安装座的安装孔与第二连杆端部铰接，在安装座上还具有导向孔，导向孔内设有直线导轨10，并在直线导轨10上设有复位压簧11；沿直线导轨运动。The cam pressing rod assembly of the present embodiment includes a cam pressing rod 06, a cam pressing spring 07, a pressing spring sealing plate and a supporting block 08, the supporting block is arranged in the cutter head 13 with a clearance fit, and one end of the supporting block is provided with a hole for inserting the cam pressing bar. Groove, the other end is connected with the tool holder guide rod assembly; one end of the cam pressing rod is inserted in the groove of the support block 08, and the other end is in contact with the cam surface of the cam disc, and the cam pressing rod is covered with a cam compression spring, and is formed by The compression spring sealing plate arranges the compression spring and the support block in the cutter head. The tool seat guide rod assembly is a two-link structure, including the first link 09 and the second link hinged by a pin, one end of the first link is hinged to the tool seat by a pin, and the first link is connected to the support block , the other end of the second connecting rod is hinged with the knife seat through a pin shaft. There is a boss mounting seat on the knife seat, and the mounting hole of the mounting seat is hinged with the end of the second connecting rod. There is also a guide hole on the mounting seat, and a linear guide rail 10 is arranged in the guide hole, and a reset guide rail 10 is provided on the linear guide rail 10. Stage clip 11; Move along the linear guide rail.

刀盘伺服电机15驱动齿轮02、齿轮02和刀盘13固定在一起，另一伺服电机驱动齿轮03，齿轮03和凸轮盘05也固定在一起，凸轮盘转动时，凸轮压杆06在压簧07的作用下，沿着凸轮面滑动，支撑块08带动撑杆09做轴向进给运动，两个支撑杆09的夹角产生变化，从而驱动刀座12沿着直线导轨10座径向进给运动，实现切刀的径向进给或退出。The cutter head servo motor 15 drives the gear 02, the gear 02 and the cutter head 13 are fixed together, another servo motor drives the gear 03, the gear 03 and the cam disc 05 are also fixed together, and when the cam disc rotates, the cam pressing rod 06 is fixed on the compression spring Under the action of 07, it slides along the cam surface, and the support block 08 drives the support rod 09 to perform axial feed movement, and the angle between the two support rods 09 changes, thereby driving the tool holder 12 to advance radially along the linear guide rail 10. Give the movement to realize the radial feed or exit of the cutter.

除上述实施例外，本发明还可以有其他实施方式。凡采用等同替换或等效变换形成的技术方案，均落在本发明要求的保护范围。In addition to the above-mentioned embodiments, the present invention can also have other implementations. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims (5)

1. cut off a feed arrangement for groove all-in-one, comprise and be arranged on the main chuck seat on support and pass throughBearing is arranged on the cutterhead on described main chuck seat, and the operative end surface of described cutterhead is provided with tool rest, and its feature existsIn: on described cutterhead, be fixedly connected with cutterhead gear, described cutterhead gear is driven by the engagement of cutterhead servomotor; InstituteState cutterhead outside, by camshaft bearing, cam disc is installed, two end faces of described cam disc are respectively light face and protrudingWheel face, described cam surface contacts with tool rest guide rod assembly by cam depression bar assembly, and described tool rest guide rod assembly drivesMoving knife seat moves up and down on the track of described cutterhead operative end surface; The end of described cam disc outer ring is fixedCam driving gear is set, and described cam driving gear is driven by the engagement of cam servomotor, outside described cam discCircle turns round support by installation and auxiliary support is fixed on described cam disc on support.
2. the feed arrangement of cut-out groove all-in-one as claimed in claim 1, is characterized in that: described camDepression bar assembly comprises cam depression bar, cam stage clip, stage clip shrouding and back-up block, described back-up block matched in clearanceBe arranged in described cutterhead, described back-up block one end is provided with the groove inserting for cam depression bar, the other end with described inTool rest guide rod assembly is connected; Described cam depression bar one end is plugged in the groove of described back-up block, the other end and instituteThe cam surface of stating cam disc contacts, and on described cam depression bar, cover has cam stage clip, and will by described stage clip shroudingDescribed stage clip and back-up block are arranged in described cutterhead.
3. the feed arrangement of cut-out groove all-in-one as claimed in claim 2, is characterized in that: described tool restGuide rod assembly is two bar linkage structures, comprises the first connecting rod hinged by bearing pin and second connecting rod, and described first connectsOne end of bar and tool rest are hinged by bearing pin, and described first connecting rod is connected with described back-up block, described second connecting rodThe other end be movably hinged by bearing pin and tool rest.
4. the feed arrangement of cut-out groove all-in-one as claimed in claim 3, is characterized in that: described tool restOn there is boss mount pad, the installing hole of described mount pad and described second connecting rod end are hinged, in described installationOn seat, also there is pilot hole, in pilot hole, be provided with line slideway, and on line slideway, be provided with reseting pressuring spring; CutterSeat moves along line slideway.
5. the feed arrangement of cut-out groove all-in-one as claimed in claim 1, is characterized in that: described main cardDish seat is coaxial assembling with described tool rest.
CN201410610283.1A 2014-11-03 2014-11-03 Cut off the feed arrangement of groove all-in-one Active CN104325342B (en)

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Publication number Priority date Publication date Assignee Title
CN106694983B (en) * 2017-03-03 2018-05-25 遂昌县睿鼎科技服务有限公司 Material cutting mechanism
CN108526493B (en) * 2018-06-25 2023-06-23 昆山华恒焊接股份有限公司 Cutter head assembly for groove cutting integrated machine

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DE3855228D1 (en) * 1987-07-14 1996-05-30 Baruffaldi Spa Tool turret with an epicycloid gear and positioning unit
CN200957508Y (en) * 2006-10-19 2007-10-10 江苏省徐州锻压机床厂 Link half-round end machining workpiece
CN201008978Y (en) * 2007-03-15 2008-01-23 武汉市高雄科技发展有限责任公司 Pipe cutting-off bevelling machine
CN101658953B (en) * 2009-09-24 2011-05-18 南京奥特电气有限公司 Process pipe groove cutting off all-in-one machine
CN204195370U (en) * 2014-11-03 2015-03-11 南京奥特电气股份有限公司 A kind of feed arrangement cutting off groove all-in-one

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