WO2019134420A1 - 一种可变中心和角度钻床座 - Google Patents

一种可变中心和角度钻床座 Download PDF

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Publication number
WO2019134420A1
WO2019134420A1 PCT/CN2018/111563 CN2018111563W WO2019134420A1 WO 2019134420 A1 WO2019134420 A1 WO 2019134420A1 CN 2018111563 W CN2018111563 W CN 2018111563W WO 2019134420 A1 WO2019134420 A1 WO 2019134420A1
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Prior art keywords
plate
slide
slide plate
sliding plate
drilling machine
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PCT/CN2018/111563
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English (en)
French (fr)
Inventor
张国根
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佛山新成洪鼎机械技术有限公司
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Publication of WO2019134420A1 publication Critical patent/WO2019134420A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories 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
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • 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
    • B23Q16/00Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02Indexing equipment

Definitions

  • the present invention relates to the field of machining, and more particularly to a variable center and angle drilling machine.
  • the present invention discloses a variable center and angle drilling machine including a rotating base assembly and a displacement drilling assembly.
  • the rotating assembly includes a rotating device and an adjusting device.
  • the rotating device includes a worm gear pair connected to the mainframe mount and an angle dial located outside the worm.
  • the worm gear pair can be locked by the rotating seat side plate fixing and the locking screw and the lock nut.
  • the adjusting device comprises a rotating base plate on the lower side of the rotating seat side plate, a middle dovetail plate, a fixed dovetail plate and a base plate, and the position of the mechanism is adjusted by a screw and a nut.
  • the displacement drilling assembly includes a transmission shaft that is splined with the belt pulley and a main shaft that is coupled to the pulley, and the pulley can adjust the belt tightness by a sleeve that is eccentric with the pulley.
  • the invention has novel structure, convenient operation, flexible adjustment of the drilling angle and center of the drilling machine, simple operation, and complicated drilling operation to achieve the most ideal use effect.
  • the technical problem to be solved by the present invention is to provide a variable center and angle drill press that is very convenient to adjust.
  • a variable center and angle drilling machine seat comprises a main body fixing seat, a rotating seat side plate is arranged on a side of the main body fixing seat, a turbine is fixedly connected to the rotating seat side plate, and a mounting sleeve is arranged on the main body fixing seat, and the mounting sleeve is arranged
  • the utility model is provided with a worm, the turbine is connected with the worm, so that the main body fixing seat and the rotating seat side plate are rotatable around the turbine, the upper sleeve is fixedly connected with the upper sliding plate, and the upper sliding plate is connected with the middle sliding plate, and the upper sliding plate can be moved on the middle sliding plate,
  • the slide plate is provided with a lower slide plate, and the middle slide plate is movable on the slide plate.
  • the sliding directions of the upper slide plate and the lower slide plate are perpendicular to each other, so that the upper slide plate, the middle slide plate and the lower slide plate form a cross slide structure.
  • the rotating seat side plate is provided with a guiding arc
  • the center of the guiding arc is on the axis of the turbine
  • the main body fixing seat is provided with a sliding shaft, and the sliding shaft slides on the guiding arc.
  • the slide plate is provided with a base plate, and the upper slide plate, the middle slide plate, the lower slide plate and the base plate are sequentially connected.
  • the upper slide plate, the middle slide plate and the lower slide plate form a dovetail groove type cross slide structure.
  • the middle slide plate is provided with an upper adjustment groove extending along the moving direction of the upper slide plate, the upper adjustment groove is provided with an upper opening on the outer wall of the middle slide plate, and the upper adjustment groove is provided with an upper adjustment bolt, and the upper adjustment is provided.
  • the upper end of the bolt is provided with an upper convex ring, and the upper convex ring is disposed in the upper adjusting groove.
  • the upper adjusting groove is further provided with an upper connecting plate, the upper connecting plate is connected with the upper sliding plate, and the upper adjusting bolt is connected with the upper connecting plate.
  • the upper adjusting bolt can control the relative position between the upper sliding plate and the middle sliding plate;
  • the sliding plate is provided with a lower adjusting groove extending along the moving direction of the middle sliding plate, and the lower adjusting groove is provided with a lower opening on the outer wall of the lower sliding plate, and the lower adjusting
  • a lower adjusting bolt is arranged in the slot, and a lower convex ring is arranged on the lower adjusting bolt, the lower convex ring is arranged in the lower adjusting groove, and the lower connecting plate is further provided with a lower connecting plate, and the lower connecting plate is connected with the middle sliding plate.
  • the lower adjusting bolt is coupled to the lower connecting plate such that the lower adjusting bolt controls the relative position between the middle sliding plate and the lower sliding plate.
  • a variable center and angle drilling machine seat comprises a main body fixing seat, a side wall of the rotating base is arranged on the side of the main body fixing seat, a turbine is fixedly connected to the side plate of the rotating base, and the main body fixing seat is arranged
  • the upper sleeve is fixedly connected to the mounting sleeve, and the upper sliding plate is connected with the middle sliding plate, and the upper sliding plate can be connected
  • the middle slide plate is provided with a lower slide plate, and the middle slide plate can be moved on the slide plate.
  • the sliding directions of the upper slide plate and the lower slide plate are perpendicular to each other, so that the upper slide plate, the middle slide plate and the lower slide plate form a cross slide structure.
  • the machine mount is connected with the machine bed, and then the worm is twisted, and the worm can rotate the turbine, so that the rotating seat side plate and the main body mount rotate relative to each other to realize the change of the machining angle. Due to the pressure angle problem, the turbine cannot drive the worm in reverse. Rotate so that when the mainframe mount is pressed, the rotating seat side plate does not rotate relative to the mainframe mount. By moving the upper and middle slides, the machining center can be changed.
  • the invention is used in the processing of workpieces.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention.
  • the utility model relates to a variable center and an angle drilling machine seat, which comprises a main body fixing seat 1.
  • the side of the main body fixing base 1 is provided with a rotating seat side plate 2, and the rotating seat side plate 2 is fixedly connected with a turbine 151, and the main body fixing base 1 is provided with
  • the mounting sleeve is provided with a worm 15 disposed therein, and the turbine 151 is connected to the worm 15 so that the main body fixing seat 1 and the rotating seat side plate 2 can be rotated around the turbine 151, and the upper sliding plate 71 is fixedly connected to the mounting sleeve, and the upper sliding plate 71 is connected
  • the machine mount is connected with the machine bed, and then the worm is twisted, and the worm can rotate the turbine, so that the rotating seat side plate and the main body mount rotate relative to each other to realize the change of the machining angle. Due to the pressure angle problem, the turbine cannot drive the worm in reverse. Rotate so that when the mainframe mount is pressed, the rotating seat side plate does not rotate relative to the mainframe mount. By moving the upper and middle slides, the change of the machining center can be realized, and the parts to be processed can be mounted on the lower slide 73.
  • the rotating seat side plate 2 is provided with a guiding arc 21, the center of the guiding arc 21 is on the axis of the turbine 151, and the main body fixing seat 1 is provided with a sliding shaft 11 which slides on the guiding arc 21 for rotation.
  • the seat side panel 2 can rotate stably.
  • the lower slide 73 is provided with a base plate 8, and the upper slide 71, the middle slide 72, the lower slide 73, and the base plate 8 are sequentially connected, and the parts to be processed are mounted on the base plate.
  • the upper slide plate 71, the middle slide plate 72, and the lower slide plate 73 form a dovetail groove type cross slide structure.
  • the middle slide plate 72 is provided with an upper adjustment groove 91 extending along the moving direction of the upper slide plate 71, and the upper adjustment groove 91 is disposed on the outer wall of the middle slide plate 72.
  • the upper adjusting slot 91 is provided with an upper adjusting bolt 92.
  • the upper adjusting bolt 92 is provided with an upper convex ring stuck on the upper opening, and the upper convex ring is disposed in the upper adjusting groove 91, and the upper adjusting groove 91 is further provided.
  • the upper connecting plate 93 is connected to the upper sliding plate 71, and the upper adjusting bolt 92 is connected with the upper connecting plate 93, so that the upper adjusting bolt 92 can control the relative position between the upper sliding plate 71 and the middle sliding plate 72; the lower sliding plate 73
  • the lower adjustment groove 94 is provided with a lower opening on the outer wall of the lower slide plate 73.
  • the lower adjustment groove 94 is provided with a lower adjustment bolt 95, and the lower adjustment bolt 95 is provided.
  • the lower convex ring stuck in the lower opening, the lower convex ring is disposed in the lower adjusting groove 94, the lower adjusting groove 94 is further provided with a lower connecting plate 96, the lower connecting plate 96 is connected with the middle sliding plate 72, the lower adjusting bolt 95 and the lower connecting plate 96 is connected such that the lower adjustment bolt 95 can control between the middle slide 72 and the lower slide 73 Relative position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)

Abstract

一种可变中心和角度钻床座,包括主机固定座(1),主机固定座(1)的旁侧设有旋转座侧板(2),旋转座侧板(2)上固定连接有蜗轮(151),主机固定座(1)上设有安装套,安装套内设有蜗杆(15),蜗轮(151)与蜗杆(15)连接,使得主机固定座(1)和旋转座侧板(2)可绕蜗轮(151)转动,安装套上固定连接有十字滑台结构。可变中心和角度钻床座操作方便,可灵活调节加工角度和加工中心。

Description

一种可变中心和角度钻床座
技术领域
本发明涉及机械加工领域,特别涉及一种可变中心和角度钻床座。
背景技术
现有的钻床,需要安装特别夹具才能实现不同角度的钻孔,而且现有的夹具调节非常的麻烦。
本发明公开了一种可变中心和角度钻床,包括旋转底座组件和变位钻孔组件。所述的旋转组件包括旋转装置和调节装置。所述的旋转装置包括与主机固定座相连的蜗轮蜗杆副,及位于蜗杆外侧的角度刻度盘。所述的蜗轮蜗杆副可通过旋转座侧板固定和锁紧螺杆和锁紧螺母锁紧。所述的调节装置包括位于旋转座侧板下侧的旋转座底板、中间燕尾板、固定燕尾板和基础板,通过螺杆和螺母调整机构位置。所述的变位钻孔组件包括位于与皮带盘用过花键连接的传动轴和与皮带轮连接的主轴,所述的皮带轮可通过与皮带轮偏心的主轴套调节皮带松紧程度。本发明结构新颖,操作方便,可以灵活调节钻孔机的钻孔角度和中心,操作简便,可进行复杂的钻孔作业,以达到最理想的使用效果。
发明内容
本发明要解决的技术问题是:提供一种调节非常方便的可变中心和角度钻床座。
本发明解决其技术问题的解决方案是:
一种可变中心和角度钻床座,包括主机固定座,主机固定座的旁侧设有旋转座侧板,旋转座侧板上固定连接有涡轮,主机固定座上设有安装套,安装套内设有蜗杆,涡轮与蜗杆连接,使得主机固定座、旋转座侧板可绕涡轮转动,安装套上固定连接有上滑板,上滑板上连接有中滑板,上滑板可在中滑板上移动,中滑板上设有下滑板,中滑板可在下滑板上移动,上滑板、下滑板的滑动方向相互垂直,使得上滑板、中滑板、下滑板形成十字滑台结构。
作为上述方案的进一步改进,旋转座侧板上设有导向弧,所述导向弧的圆心在涡轮的轴线上,主机固定座上设有滑轴,滑轴在导向弧上滑动。
作为上述方案的进一步改进,下滑板上设有基础板,上滑板、中滑板、下滑板、基础板依次连接。
作为上述方案的进一步改进,上滑板、中滑板、下滑板形成燕尾槽式十字滑台结构。
作为上述方案的进一步改进,中滑板上设有沿上滑板的移动方向延伸的上调节槽,上调节槽在中滑板的外壁上设有上开口,上调节槽内设有上调节螺栓,上调节螺栓上设有卡在上开口的上凸环,上凸环设在上调节槽内,上调节槽内还设有上连接板,上连接板与上滑板连接,上调节螺栓与上连接板连接,使得上调节螺栓可控制上滑板和中滑板之间的相对位置;下滑板上设有沿中滑板的移动方向延伸的下调节槽,下调节槽在下滑板的外壁上设有下开口,下调节槽内设有下调节螺栓,下调节螺栓上设有卡在下开口的下凸环,下凸环设在下调节槽内,下调节槽内还设有下连接板,下连接板与中滑板连接,下调节螺栓与下连接板连接,使得下调节螺栓可控制中滑板和下滑板之间的相对位置。
本发明的有益效果是:一种可变中心和角度钻床座,包括主机固定座,主机固定座的旁侧设有旋转座侧板,旋转座侧板上固定连接有涡轮,主机固定座上设有安装套,安装套内设有蜗杆,涡轮与蜗杆连接,使得主机固定座、旋转座侧板可绕涡轮转动,安装套上固定连接有上滑板,上滑板上连接有中滑板,上滑板可在中滑板上移动,中滑板上设有下滑板,中滑板可在下滑板上移动,上滑板、下滑板的滑动方向相互垂直,使得上滑板、中滑板、下滑板形成十字滑台结构。机固定座与机床床体连接,然后扭转蜗杆,蜗杆可以让涡轮转动,从而让旋转座侧板与主机固定座相对转动,实现加工角度的变化,由于压力角的问题,涡轮不能反过来驱动蜗杆转动,这样主机固定座受压时,旋转座侧板与主机固定座不会相对转动。而通过让上滑板和中滑板移动,这样就可以实现加工中心的变化。本发明用于工件的加工。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单说明。显然,所描述的附图只是本发明的一部分实施例,而不是全部实施例,本领域的技术人员在不付出创造性劳动的前提下,还可以根据这些附图获得其他设计方案和附图。
图1是本发明实施例的结构示意图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述,以充分地理解本发明的目的、特征和效果。显然,所描述的实施例只是本发明的一部分实施例,而不是全部实施例,基于本发明的实施例,本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例,均属于本发明保护的范围。另外,文中所提到的所有联接/连接关系,并非单指构件直接相接,而是指可根据具体实施情况,通过添加或减少联接辅件,来组成更优的联接结构。本发明中的各个技术特征,在不互相矛盾冲突的前提下可以交互组合。
参照图1,这是本发明的实施例,具体地:
一种可变中心和角度钻床座,包括主机固定座1,主机固定座1的旁侧设有旋转座侧板2,旋转座侧板2上固定连接有涡轮151,主机固定座1上设有安装套,安装套内设有蜗杆15,涡轮151与蜗杆15连接,使得主机固定座1、旋转座侧板2可绕涡轮151转动,安装套上固定连接有上滑板71,上滑板71上连接有中滑板72,上滑板71可在中滑板72上移动,中滑板72上设有下滑板73,中滑板72可在下滑板73上移动,上滑板71、下滑板73的滑动方向相互垂直,使得上滑板71、中滑板72、下滑板73形成十字滑台结构。机固定座与机床床体连接,然后扭转蜗杆,蜗杆可以让涡轮转动,从而让旋转座侧板与主机固定座相对转动,实现加工角度的变化,由于压力角的问题,涡轮不能反过来驱动蜗杆转动,这样主机固定座受压时,旋转座侧板与主机固定座不会相对转动。而通过让上滑板和中滑板移动,这样就可以实现加工中心的变化,而待加工零件可以安装在下滑板73上。
旋转座侧板2上设有导向弧21,所述导向弧21的圆心在涡轮151的轴线上,主机固定座1上设有滑轴11,滑轴11在导向弧21上滑动,为了让旋转座侧板2能稳定转动。
为便于待加工零件的连接,下滑板73上设有基础板8,上滑板71、中滑板72、下滑板73、基础板8依次连接,待加工零件安装在基础板上。
为了让上滑板71、中滑板72滑动平稳,上滑板71、中滑板72、下滑板73形成燕尾槽式十字滑台结构。
为了便于让上滑板71、中滑板72实现定量、小幅度的调节,中滑板72上设有沿上滑板71的移动方向延伸的上调节槽91,上调节槽91在中滑板72的外壁上设有上开口,上调节槽91内设有上调节螺栓92,上调节螺栓92上设有卡在上开口的上凸环,上凸环设在上调节槽91内,上调节槽91内还设有上连接板93,上连接板93与上滑板71连接,上调节螺栓92与上连接板93连接,使得上调节螺栓92可控制上滑板71和中滑板72之间的相对位置;下滑板73上设有沿中滑板72的移动方向延伸的下调节槽94,下调节槽94在下滑板73的外壁上设有下开口,下调节槽94内设有下调节螺栓95,下调节螺栓95上设有卡在下开口的下凸环,下凸环设在下调节槽94内,下调节槽94内还设有下连接板96,下连接板96与中滑板72连接,下调节螺栓95与下连接板96连接,使得下调节螺栓95可控制中滑板72和下滑板73之间的相对位置。
以上对本发明的较佳实施方式进行了具体说明,但本发明并不限于所述实施例,熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换,这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (5)

  1. 一种可变中心和角度钻床座,包括主机固定座(1),其特征在于:主机固定座(1)的旁侧设有旋转座侧板(2),旋转座侧板(2)上固定连接有涡轮(151),主机固定座(1)上设有安装套,安装套内设有蜗杆(15),涡轮(151)与蜗杆(15)连接,使得主机固定座(1)、旋转座侧板(2)可绕涡轮(151)转动,安装套上固定连接有上滑板(71),上滑板(71)上连接有中滑板(72),上滑板(71)可在中滑板(72)上移动,中滑板(72)上设有下滑板(73),中滑板(72)可在下滑板(73)上移动,上滑板(71)、下滑板(73)的滑动方向相互垂直,使得上滑板(71)、中滑板(72)、下滑板(73)形成十字滑台结构。
  2. 根据权利要求1所述的一种可变中心和角度钻床座,其特征在于:旋转座侧板(2)上设有导向弧(21),所述导向弧(21)的圆心在涡轮(151)的轴线上,主机固定座(1)上设有滑轴(11),滑轴(11)在导向弧(21)上滑动。
  3. 根据权利要求1所述的一种可变中心和角度钻床座,其特征在于:下滑板(73)上设有基础板(8),上滑板(71)、中滑板(72)、下滑板(73)、基础板(8)依次连接。
  4. 根据权利要求1所述的一种可变中心和角度钻床座,其特征在于:上滑板(71)、中滑板(72)、下滑板(73)形成燕尾槽式十字滑台结构。
  5. 根据权利要求4所述的一种可变中心和角度钻床座,其特征在于:中滑板(72)上设有沿上滑板(71)的移动方向延伸的上调节槽(91),上调节槽(91)在中滑板(72)的外壁上设有上开口,上调节槽(91)内设有上调节螺栓(92),上调节螺栓(92)上设有卡在上开口的上凸环,上凸环设在上调节槽(91)内,上调节槽(91)内还设有上连接板(93),上连接板(93)与上滑板(71)连接,上调节螺栓(92)与上连接板(93)连接,使得上调节螺栓(92)可控制上滑板(71)和中滑板(72)之间的相对位置;下滑板(73)上设有沿中滑板(72)的移动方向延伸的下调节槽(94),下调节槽(94)在下滑板(73)的外壁上设有下开口,下调节槽(94)内设有下调节螺栓(95),下调节螺栓(95)上设有卡在下开口的下凸环,下凸环设在下调节槽(94)内,下调节槽(94)内还设有下连接板(96),下连接板(96)与中滑板(72)连接,下调节螺栓(95)与下连接板(96)连接,使得下调节螺栓(95)可控制中滑板(72)和下滑板(73)之间的相对位置。
PCT/CN2018/111563 2018-01-05 2018-10-24 一种可变中心和角度钻床座 WO2019134420A1 (zh)

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CN207900295U (zh) * 2018-01-05 2018-09-25 佛山新成洪鼎机械技术有限公司 一种可变中心和角度钻床座

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Publication number Priority date Publication date Assignee Title
GB588398A (en) * 1945-02-15 1947-05-21 Horace Alfred Hickson Improvements in and relating to metal-working machine and other tables
CN2628213Y (zh) * 2003-05-09 2004-07-28 彭志忠 机床用快速分度工作头
CN203843678U (zh) * 2014-04-29 2014-09-24 成都邦普合金材料有限公司 一种万向分度台
CN104723168A (zh) * 2015-03-24 2015-06-24 吴江市菀坪宝得利缝制设备机械厂 一种数控分度头可回转装置
CN207900295U (zh) * 2018-01-05 2018-09-25 佛山新成洪鼎机械技术有限公司 一种可变中心和角度钻床座

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