CN204277780U - Cylindrical grinder magnetic force fills by grinder - Google Patents
Cylindrical grinder magnetic force fills by grinder Download PDFInfo
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- CN204277780U CN204277780U CN201420799505.4U CN201420799505U CN204277780U CN 204277780 U CN204277780 U CN 204277780U CN 201420799505 U CN201420799505 U CN 201420799505U CN 204277780 U CN204277780 U CN 204277780U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
本实用新型公开了一种外圆磨床用磁力靠磨工装,包括外圆磨床以及由外圆磨床主轴驱动转动的外圆磨床法兰,设置圆盘状的连接模体,所述连接模体的一侧端面连接在所述磨床法兰上,在连接模体的另一侧端面上设有多个沉孔,各所述沉孔内设有强力磁铁,所述强力磁铁外部设有铜套用于在强力磁铁与所述连接模体之间形成隔离。本实用新型工装替代了以往用卡爪、压板来固定产品带来的空间干涉、操作不方便等困扰,解决高效、高精度加工的难题。
The utility model discloses a magnetic force grinding tool for an outer cylindrical grinder, which comprises an outer cylindrical grinder and an outer cylindrical grinder flange driven and rotated by the main shaft of the outer cylindrical grinder, and a disc-shaped connecting mold body is arranged. One end face is connected to the grinding machine flange, and a plurality of counterbores are arranged on the other end face of the connecting mold body, and a powerful magnet is arranged in each of the counterbores, and a copper sleeve is provided outside the powerful magnet for An isolation is created between the powerful magnet and the connection phantom. The tooling of the utility model replaces the troubles of space interference and inconvenient operation caused by using jaws and pressing plates to fix products in the past, and solves the problem of high-efficiency and high-precision processing.
Description
技术领域:Technical field:
本实用新型涉及一种外圆磨床用磁力靠磨工装。The utility model relates to a magnetic force grinding tool for an outer cylindrical grinder.
背景技术:Background technique:
万能外圆磨床,是一种加工工件的圆柱形、圆锥形或其他形状素线展成的外表面和轴肩端面的磨床。工件支承在头架和尾座的两顶尖之间,由头架的拨盘带动旋转作圆周进给运动。头架和尾座装在工作台上,可作纵向往复的进给运动。砂轮架附有内圆磨削附件,砂轮架、头架能绕竖直轴线调整一个角度,头架上除拨盘旋转外,主轴也能旋转,可进行产品的端面磨削。The universal cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface of the cylindrical, conical or other shapes of the workpiece. The workpiece is supported between the two tops of the headstock and the tailstock, and is rotated by the dial of the headstock for circular feed motion. The headstock and tailstock are mounted on the workbench and can be used for longitudinal reciprocating feed movement. The grinding wheel frame is attached with an internal grinding attachment. The grinding wheel frame and the head frame can adjust an angle around the vertical axis. In addition to the dial rotation on the head frame, the spindle can also rotate, which can be used for end face grinding of products.
机器人中传动片齿轮类零件,不仅对齿部、内孔高精度要求,对端面也有高精度要求,特别是平面度、平行度,且不允许表面有龟裂纹。为达到其要求,采用万能外圆磨床,旋转头架、并制作工装,采用倒角定位,进行片齿轮端面磨削;在加工中是靠螺钉旋紧特制压板来压紧产品的,受力不一样会影响到产品的平面度,同时操作很不方便,加工时效率就会很低。The transmission plate and gear parts in the robot not only have high-precision requirements for the teeth and inner holes, but also have high-precision requirements for the end faces, especially flatness and parallelism, and cracks on the surface are not allowed. In order to meet its requirements, a universal cylindrical grinder is used, the head frame is rotated, tooling is made, chamfering is used for positioning, and the end face of the gear is ground; during processing, the product is compressed by screwing a special pressure plate, and the force is not strong It will also affect the flatness of the product, and the operation is very inconvenient, and the efficiency will be very low during processing.
因此,万能外圆磨床虽能进行片齿轮类零件的端面磨削加工,但不能实现稳定产品质量、以及实现高效加工。Therefore, although the universal cylindrical grinding machine can perform end face grinding processing of piece gear parts, it cannot realize stable product quality and high-efficiency processing.
发明内容:Invention content:
为克服现有技术的缺陷,本实用新型的目的在于提供一种外圆磨床用磁力靠磨工装,采用强力磁铁来吸附并固定产品,替代了以往用卡爪、压板来固定产品带来的空间干涉、操作不方便等困扰,解决高效、高精度加工的难题。In order to overcome the defects of the prior art, the purpose of this utility model is to provide a magnetic force grinding tool for cylindrical grinders, which uses powerful magnets to absorb and fix products, replacing the space brought by the previous use of claws and pressure plates to fix products Interference, inconvenient operation and other troubles, solve the problem of high efficiency and high precision processing.
本实用新型解决技术问题采用如下技术方案:The utility model solves the technical problem and adopts the following technical solutions:
外圆磨床用磁力靠磨工装,包括外圆磨床以及由外圆磨床主轴驱动转动的外圆磨床法兰,设置圆盘状的连接模体,所述连接模体的一侧端面连接在所述磨床法兰上,在连接模体的另一侧端面上设有多个沉孔,各所述沉孔内设有强力磁铁,所述强力磁铁外部设有铜套用于在强力磁铁与所述连接模体之间形成隔离。The cylindrical grinding machine uses magnetic force grinding tooling, including the cylindrical grinding machine and the flange of the cylindrical grinding machine driven by the spindle of the cylindrical grinding machine, and a disc-shaped connecting mold body is set. One end surface of the connecting mold body is connected to the On the flange of the grinding machine, a plurality of counterbore holes are provided on the other end face of the connecting mold body, and a powerful magnet is provided in each of the counterbore holes, and a copper sleeve is provided on the outside of the powerful magnet for connecting the powerful magnet to the Separation between phantoms is formed.
多个所述沉孔在所述连接模体的外侧端面上沿圆周方向等分分布,沉孔的数量为6-8个,各所述沉孔的中心设有螺钉孔,各所述强力磁铁通过十字沉头螺钉固定在所述沉孔内,所述铜套压紧在所述强力磁铁与沉孔内壁之间。A plurality of said counterbores are equally distributed along the circumferential direction on the outer end surface of said connecting mold body, the quantity of counterbore holes is 6-8, and the center of each said counterbore is provided with a screw hole, and each said powerful magnet It is fixed in the counterbore by cross countersunk head screws, and the copper sleeve is pressed between the powerful magnet and the inner wall of the counterbore.
所述连接模体的一侧端面通过六角圆柱头螺钉连接在所述磨床法兰上。One side end surface of the connecting mold body is connected to the grinder flange by hexagonal cylinder head screws.
与已有技术相比,本实用新型的有益效果体现在:Compared with the prior art, the beneficial effects of the utility model are reflected in:
本实用新型外圆磨床用磁力靠磨工装,达到以下功能:The cylindrical grinding machine of the utility model uses magnetic force to grind the tooling to achieve the following functions:
(1)装夹产品方便,可进行全断面磨削,产品的精度和加工效率将得到很大提高;(1) It is convenient to clamp the product, and can perform full-section grinding, and the precision and processing efficiency of the product will be greatly improved;
(2)通过调整强力磁铁的数量与排布,可以控制磁力的大小,从而适用于不同的产品;(2) By adjusting the number and arrangement of powerful magnets, the magnitude of the magnetic force can be controlled, so that it is suitable for different products;
(3)用铜套来包裹强力磁铁,控制磁性方向,避免磁性传输至连接模体上,导致操作不方便;(3) Wrap the powerful magnet with a copper sleeve to control the magnetic direction and avoid magnetic transmission to the connecting mold body, resulting in inconvenient operation;
(4)本实用新型结构简单,经济实用,利于推广。(4) The utility model is simple in structure, economical and practical, and is beneficial to popularization.
附图说明:Description of drawings:
图1为本实用新型的结构示意图;图2为图1中连接模体的右视图。图1中,A部箭头所示为导轨移动方向,B部箭头所示为砂轮进给方向,C部箭头所示为主轴、工装旋转方向。Fig. 1 is a schematic structural view of the utility model; Fig. 2 is a right view of the connecting phantom in Fig. 1 . In Figure 1, the arrow in part A shows the moving direction of the guide rail, the arrow in part B shows the feeding direction of the grinding wheel, and the arrow in part C shows the rotation direction of the spindle and tooling.
图中标号:1外圆磨床主轴,2外圆磨床法兰,3连接模体,4强力磁铁,5铜套,6沉孔,7螺钉孔,8六角圆柱螺钉,9产品,10圆柱销。Symbols in the figure: 1 spindle of cylindrical grinding machine, 2 flange of cylindrical grinding machine, 3 connecting die body, 4 strong magnet, 5 copper sleeve, 6 counterbore, 7 screw hole, 8 hexagonal cylindrical screw, 9 product, 10 straight pin.
以下通过具体实施方式,并结合附图对本实用新型作进一步说明。The utility model will be further described below through specific embodiments in conjunction with the accompanying drawings.
具体实施方式:detailed description:
实施例:参见图1-2,本实施例的外圆磨床用磁力靠磨工装,其具有:外圆磨床以及由外圆磨床主轴1驱动转动的外圆磨床法兰2,设置一个圆盘状的连接模体3,连接模体的一侧端面通过六角圆柱头螺钉8连接在磨床法兰2上,在连接模体的另一侧端面上设有多个沉孔6,各沉孔6内设有强力磁铁4,在强力磁铁4外部设有铜套5包裹,用于在强力磁铁与连接模体之间形成隔离。Embodiment: Referring to Fig. 1-2, the magnetic force grinding tool for the cylindrical grinder of this embodiment has: the cylindrical grinder and the flange 2 of the cylindrical grinder driven and rotated by the spindle 1 of the cylindrical grinder, and a disc-shaped The connecting die body 3, one end face of the connecting die body is connected to the grinding machine flange 2 by hexagonal cylindrical head screws 8, and a plurality of counterbores 6 are arranged on the other end face of the connecting die body, each counter bore 6 A powerful magnet 4 is provided, and a copper sheath 5 is wrapped outside the powerful magnet 4 to form isolation between the powerful magnet and the connecting die body.
数量为6-8个的沉孔6在连接模体3的外侧端面上沿圆周方向等分分布,各沉孔6的中心设有螺钉孔7,每个沉孔内通过十字沉头螺钉8固定有一个强力磁铁4,铜套压紧在强力磁铁4与沉孔内壁之间。具体设置中,通过调整强力磁铁的数量与排布,可以控制磁力的大小,从而适用于不同的产品。There are 6-8 counterbores 6 distributed equally along the circumferential direction on the outer end surface of the connecting mold body 3, and the center of each counterbore 6 is provided with a screw hole 7, and each counterbore is fixed by a cross countersunk head screw 8 There is a powerful magnet 4, and the copper sleeve is compressed between the powerful magnet 4 and the counterbore inwall. In the specific setting, by adjusting the number and arrangement of powerful magnets, the magnitude of the magnetic force can be controlled, so that it is suitable for different products.
图1、2所示,在连接模体3的外侧端面还设有销孔,产品9被磁性吸附在连接模体4上时,通过圆柱销10插入在连接模体4的销孔内来防止产品在磨削过程中产生圆周方向旋转。As shown in Figures 1 and 2, a pin hole is also provided on the outer end surface of the connecting mold body 3. When the product 9 is magnetically adsorbed on the connecting mold body 4, a cylindrical pin 10 is inserted into the pin hole of the connecting mold body 4 to prevent The product rotates in the circumferential direction during the grinding process.
当加工不同的产品时,只需稍微改变一下连接模体的结构即可。随着头架主轴的旋转、砂轮的进给,从而进行端面磨削。When processing different products, it is only necessary to slightly change the structure of the connecting die. Face grinding is performed with the rotation of the headstock spindle and the feed of the grinding wheel.
本实用新型工作原理:The working principle of the utility model:
1)、采用强力磁铁4来吸附并固定产品9,替代了以往用卡爪、压板来固定产品的方式;1) Use powerful magnets 4 to absorb and fix products 9, replacing the previous way of fixing products with claws and pressure plates;
2)、用铜套5来包裹强力磁铁4,控制磁性方向,避免磁性传输至连接模体上;2) Wrap the powerful magnet 4 with a copper sleeve 5 to control the magnetic direction and avoid magnetic transmission to the connecting mold body;
3)、启动外圆磨床时,头架主轴带动外圆磨床法兰2高速旋转,通过连接模体3及强力磁铁4使产品9作圆周旋转运动,达到端面磨削的目的。3) When the cylindrical grinder is started, the spindle of the headstock drives the flange 2 of the cylindrical grinder to rotate at high speed, and the product 9 is rotated in a circle by connecting the mold body 3 and the powerful magnet 4 to achieve the purpose of end face grinding.
具体工作中,举例说明:In specific work, examples illustrate:
端面留余量a(长度方向),工艺流程:End surface allowance a (length direction), process flow:
1、将产品9装入连接模体3上;1. Put the product 9 into the connecting mold body 3;
2、启动设备,磨削第一面,留余量a/2;2. Start the equipment, grind the first surface, and leave a margin of a/2;
3、暂停设备,翻转产品9再次装入连接模体3上,未磨削面朝外;3. Suspend the equipment, turn over the product 9 and put it on the connecting mold body 3 again, with the unground surface facing outward;
4、启动设备,磨削第二面至工艺尺寸。4. Start the equipment and grind the second surface to the process size.
本实用新型的磁力靠磨工装,不仅适用于片齿轮类零件,还适用于其他对端面尺寸精度、平面度、粗糙度要求高的零件,只需对连接模体做一些改动就可以了,简单易行。The magnetic force grinding tooling of the utility model is not only suitable for piece gear parts, but also suitable for other parts with high requirements on the dimensional accuracy, flatness and roughness of the end surface. It only needs to make some changes to the connecting mold body, which is simple. easy.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106112800A (en) * | 2016-06-27 | 2016-11-16 | 西安航空动力控制科技有限公司 | A kind of frock utilizing cylindrical grinder processing planeness of workpiece and method |
CN107234303A (en) * | 2017-07-27 | 2017-10-10 | 苏州蓝王机床工具科技有限公司 | A kind of gear blank wheel clamping device on gear-hobbing machine |
CN108032172A (en) * | 2017-11-30 | 2018-05-15 | 重庆市合川区洪川表盖有限公司 | A kind of cover processing unit (plant) |
-
2014
- 2014-12-16 CN CN201420799505.4U patent/CN204277780U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106112800A (en) * | 2016-06-27 | 2016-11-16 | 西安航空动力控制科技有限公司 | A kind of frock utilizing cylindrical grinder processing planeness of workpiece and method |
CN107234303A (en) * | 2017-07-27 | 2017-10-10 | 苏州蓝王机床工具科技有限公司 | A kind of gear blank wheel clamping device on gear-hobbing machine |
CN108032172A (en) * | 2017-11-30 | 2018-05-15 | 重庆市合川区洪川表盖有限公司 | A kind of cover processing unit (plant) |
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Address after: 237161 no.1692, Gaocheng East Road, economic development zone, Lu'an City, Anhui Province Patentee after: Lu'an Yongda Machinery Co.,Ltd. Address before: 237010 Dongwu Road, north of Gaocheng East Road, Lu'an City, Anhui Province Patentee before: LU'AN JIANGHUAI YONGDA MACHINERY MANUFACTURING CO.,LTD. |
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