WO2016054760A1 - 一种夹头固定式螺纹调位悬空滑刃倒角器 - Google Patents

一种夹头固定式螺纹调位悬空滑刃倒角器 Download PDF

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Publication number
WO2016054760A1
WO2016054760A1 PCT/CN2014/000941 CN2014000941W WO2016054760A1 WO 2016054760 A1 WO2016054760 A1 WO 2016054760A1 CN 2014000941 W CN2014000941 W CN 2014000941W WO 2016054760 A1 WO2016054760 A1 WO 2016054760A1
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Prior art keywords
tool
chuck
sleeve
chamfering
cutter
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PCT/CN2014/000941
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English (en)
French (fr)
Inventor
孙生强
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SUZHOU BLUE KING MACHINE TOOL TECHNOLOGY Ltd
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SUZHOU BLUE KING MACHINE TOOL TECHNOLOGY Ltd
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Publication of WO2016054760A1 publication Critical patent/WO2016054760A1/zh
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    • 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
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material

Definitions

  • the invention relates to the field of machine tool chamfers, in particular to a collet-fixed thread-aligning dangling blade chamfering device.
  • the hole and groove are usually processed by drill bit drilling, milling and milling, single-head boring and grinding.
  • the original tool needs to be taken down, and then Then install the cutter specially used for chamfering to chamfer, so the two-step process is more troublesome in the process, it needs a lot of useless work and a lot of repeated disassembly and clamping action, can not make full use of the effective time, which increases the auxiliary time and labor.
  • the strength can not effectively improve the work efficiency.
  • the chamfering device of the conventional nested structure has the defect that the versatility of the different size specifications of the tool is insufficient, and the tool of different specifications can be configured with the chamfering device of different specifications. There are many possibilities for the use, management and maintenance of the chamfer.
  • the object of the present invention is to overcome the above problems existing in the prior art, and to provide a collet-fixed thread-aligning suspended blade chamfering device, which is generally applicable to various types of tool cutters of various sizes and sizes.
  • the structure is reliable. When machining such as drilling, milling, turning, boring and grinding, there is no need to change the tool and change the working standard. The main machining and chamfering are completed synchronously at one time, no additional operation is required, and the processing efficiency is greatly improved, and the economic benefit is remarkable.
  • Collet-fixed thread-aligning suspended sliding edge chamfering machine including chuck connecting sleeve, tool holder Holding a positioning sleeve and a sliding chamfering cutter body
  • the collet coupling sleeve is provided with a threaded through hole, and is fastened to the cutter chuck by a threaded pin matched therewith, and the collet coupling sleeve and the tool clamping are adjusted
  • the position sleeve adopts a clearance fit
  • the cutter clamping adjustment sleeve can freely slide in the collet connection sleeve, and is fixed at any position by a fastening screw
  • the cutter clamping adjustment sleeve is provided with a chamfering cutter slot.
  • the sliding chamfering cutter body is installed in a chamfering cutter slot, the chamfering cutter slot is provided with a cutter fastening screw, and the end of the sliding chamfering cutter body is provided with a hard chamfer
  • the tool chuck includes a milling cutter chuck, a drill chuck, a file chuck, and a grinding head chuck.
  • the chuck connecting sleeve and the tool clamping positioning sleeve are threadedly connected, the chuck connecting sleeve is provided with a wheel full circle size scale, and the tool clamping positioning sleeve is provided with a linear size scale, two The person cooperates to form a micrometer structure.
  • the chuck connecting sleeve and the tool clamping positioning sleeve are connected by a sliding sleeve, and the chuck connecting sleeve is provided with a scale indicating identifier, and the cutter clamping positioning sleeve is provided with a linear size scale, and the two are matched Form a simple linear gauge.
  • the tool chuck can hold milling cutters, drill bits, boring tools, grinding heads and turning tools of various sizes, and the chuck connecting sleeve and the tool clamping positioning sleeve are all rotating bodies, wherein The minimum diameter of the hole is larger than the maximum diameter of the machine tool.
  • the cutter clamping positioning sleeve is disposed at one end of the sliding chamfering cutter body with a conical cutter fixing table, the cross-section clamping fixture of the vertex platform is 90°, and the chamfering cutter slot is located at the cone The middle of the tool holder.
  • an end of the tool clamping adjustment sleeve adjacent to the sliding chamfering cutter body is provided with a reinforcing anti-deformation shoulder sleeve.
  • the sliding chamfering cutter body and the chamfering cutter slot adopt a clearance fit, and the sliding The movable chamfering cutter body can be slid along the chamfering tool slot and inserted into the chip evacuation groove provided on the machine tool.
  • the utility model has the advantages of convenient use and reliable structure for various machine tools of various types and various sizes and specifications, and no need to change tools and change working standards, main body processing and chamfering during machining such as drilling, milling, turning, boring and grinding.
  • One-time synchronization is completed, no additional operations are required, and processing efficiency is greatly improved, and economic benefits are remarkable.
  • Figure 1 is a schematic side elevational view of the present invention.
  • the figures in the figure indicate: 1, tool chuck, 2, machine tool, 3, tool clamping adjustment sleeve, 4, collet connection sleeve, 5, sliding chamfering cutter body, 6, tool fastening screw, 7, Fastening screws, 8, hard chamfering cutter head, 9, threaded pin, 10, chip evacuation groove, 11, clamping sleeve lubrication thread oil groove, 12, strengthening anti-deformation shoulder sleeve, 13, conical cutter fixing table, 14, chamfering tool slot, 15, chamfering knife body fixing screw hole, 16, tool sleeve fixing screw hole, 17, chuck connector sleeve lubrication thread oil groove, 18, collet connection sleeve fastening screw hole, 19, tool Chuck craft hole.
  • a chuck fixed type thread positioning suspension sliding edge chamfering device comprises a chuck connecting sleeve 4 , a cutter clamping positioning sleeve 3 and a sliding chamfering cutter body 5 , the chuck connecting The sleeve 4 is provided with a threaded through hole 18 which is fastened to the tool holder 1 by means of a threaded pin 9 which cooperates therewith.
  • the chuck connection sleeve 4 and the tool holder adjustment sleeve 3 are in a clearance fit, the tool holder
  • the positioning sleeve 3 is freely slidable in the collet coupling sleeve 4 and is fixed at any position by a fastening screw 7 provided with a chamfering tool slot 14 for said sliding chamfering
  • the cutter body 5 is mounted in a chamfering tool slot 14, the chamfering tool slot 14 is provided with a tool fastening screw 6, and the end of the sliding chamfering cutter body 5 is provided with a hard chamfering cutter head 8.
  • the tool chuck 1 includes a milling cutter chuck, a drill chuck, a file chuck, and a grinding head chuck.
  • the chuck connecting sleeve 4 and the tool clamping positioning sleeve 3 are screwed, and the chuck connecting sleeve 4 is provided with a full circle size scale, and the cutter clamping positioning sleeve 3 is linearly disposed.
  • Dimensional scales which together form a micrometer structure.
  • the chuck connecting sleeve 4 and the tool clamping positioning sleeve 3 are connected by a sliding sleeve, and the chuck connecting sleeve 4 is provided with a scale indicating mark, and the tool holding positioning sleeve 3 is provided with a linear size scale The two cooperate to form a simple linear gauge.
  • the tool chuck 1 can hold milling cutters, drill bits, boring tools, grinding heads and turning tools of various sizes, and the chuck connecting sleeve 4 and the tool clamping positioning sleeve 3 are all rotating bodies.
  • the minimum diameter of the inner hole is larger than the maximum diameter of the machine tool.
  • the cutter clamping positioning sleeve 3 is disposed near one end of the sliding chamfering cutter body 5
  • the conical cutter fixing table 13 is 90°, and the chamfering tool slot 14 is located in the middle of the conical cutter fixing table 13.
  • an end of the tool clamping adjustment sleeve 3 adjacent to the sliding chamfering cutter body 5 is provided with a reinforcing anti-deformation shoulder sleeve 12.
  • the sliding chamfering cutter body 5 and the chamfering cutter slot 14 are gap-fitted, and the sliding chamfering cutter body 5 can be slid along the chamfering cutter slot 14 and inserted into the machine tool 2
  • the chip evacuation avoidance tank 10 is provided.
  • the chuck connecting sleeve 4 is sleeved on the tool chuck 1 , and the threaded pin 9 is inserted into the chuck connecting sleeve fastening screw hole 18 provided on the chuck connecting sleeve 4 , and the threaded pin 9 is inserted into the tool chuck manufacturing hole 19 .
  • the chuck connecting sleeve 4 and the tool chuck 1 are tightly connected, and the tool holding positioning sleeve 3 is moved according to the size scale indication set by the chuck connecting sleeve 4 and the tool clamping positioning sleeve 3
  • the fastening screw 7 is locked, and the chuck connecting sleeve 4 and the tool holding positioning sleeve 3 are also tightly connected, and the chamfering tool slot is provided on the tool holding and adjusting sleeve 3.
  • the hard chamfering cutter head 8 is intended to be inserted into the chip evacuation groove 10 but is not in contact with the chip evacuation groove 10, and the sliding chamfering cutter body 5 and the tool are clamped by the cutter fastening screw 6.
  • the sleeve 3 is also tightly connected to start the machine tool.
  • the position of the edge that needs to be chamfer is also automatically Chamfering work, one operation can perform both processes, to save a number of loading and unloading, the tool replacement operation steps and time, and other secondary processing step, a substantial increase in production efficiency and production cost.
  • the present invention is taken in the opposite operation steps, and the warehouse is managed.

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

一种夹头固定式螺纹调位悬空滑刃倒角器，包括夹头连接套（4），刀具夹持调位套（3）和滑动式倒角刀体（5），夹头连接套（4）与刀具夹头（1）紧固连接，刀具夹持调位套（3）能够在夹头连接套（4）中自由滑动并固定。夹头固定式螺纹调位悬空滑刃倒角器适用于各种类型的机床用刀具，使用时无需更换刀具和变动工作基准，并可将主体加工和倒角一次性同步完成，大幅提高加工效率，使用方便，结构可靠，经济效益显著。

Description

一种夹头固定式螺纹调位悬空滑刃倒角器 技术领域
本发明涉及机床工具倒角器领域，具体涉及一种夹头固定式螺纹调位悬空滑刃倒角器。
背景技术
目前，在机械加工领域对孔和槽的加工通常采用的是钻头钻孔、铣刀铣槽、单刀头镗孔和磨床磨削，在完成以上操作后，还需要将原来的刀具取下来，然后再安装专门用来倒角的刀具进行倒角，这样两步工序在加工过程中比较麻烦，需要做很多的无用功和大量重复拆卸装夹动作，不能充分利用有效时间，既增加了辅助时间和劳动强度，又不能有效的提高工作效率，常规嵌套式结构的倒角器又有对刀具不同尺寸规格通用性不足的缺陷，只能不同尺寸规格的刀具就配置不同规格的倒角器，这种倒角器的使用、管理和维护都存在诸多的便。
发明内容
本发明的目的在于克服现有技术存在的以上问题，提供一种夹头固定式螺纹调位悬空滑刃倒角器，本发明通用各种类型、各种尺寸规格的机床用刀具，使用方便，结构可靠，在钻、铣、车、镗、磨等机械加工时，无需更换刀具和变动工作基准，主体加工和倒角一次性同步完成，无需额外操作，大幅提高加工效率，经济效益显著。
为实现上述技术目的，达到上述技术效果，本发明通过以下技术方案实现：
一种夹头固定式螺纹调位悬空滑刃倒角器，包括夹头连接套，刀具夹 持调位套和滑动式倒角刀体，所述夹头连接套设置有螺纹通孔，通过与之配合的螺纹销与刀具夹头紧固连接，所述夹头连接套与刀具夹持调位套采用间隙配合，所述刀具夹持调位套能够在夹头连接套中自由滑动，并通过紧固螺丝在任意位置固定，所述刀具夹持调位套设置有倒角刀具插槽，所述滑动式倒角刀体安装于倒角刀具插槽内，所述倒角刀具插槽设置有刀具紧固螺丝，所述滑动式倒角刀体端部设置有硬质倒角刀头。
进一步的，所述刀具夹头包括铣刀夹头、钻夹头、镗刀夹头和磨头夹头。
进一步的，所述夹头连接套和刀具夹持调位套采用螺纹连接，所述夹头连接套设置有轮式整圈尺寸刻度，所述刀具夹持调位套设置有线性尺寸刻度，两者配合构成千分尺结构。
进一步的，所述夹头连接套和刀具夹持调位套采用滑套连接，所述夹头连接套设置有刻度指示标识，所述刀具夹持调位套设置有线性尺寸刻度，两者配合构成简易线性量具。
进一步的，所述刀具夹头能够夹持各种尺寸规格的铣刀、钻头、镗刀、磨头、车刀，所述夹头连接套和刀具夹持调位套均为旋转体，其内孔最小直径大于机床刀具的最大直径。
进一步的，所述刀具夹持调位套靠近滑动式倒角刀体的一端设置有圆锥式刀具固定台，所述椎式台端面剖视夹具为90°，所述倒角刀具插槽位于圆锥式刀具固定台中部。
进一步的，所述刀具夹持调位套靠近滑动式倒角刀体的一端设置有加强抗变形肩套。
进一步的，所述滑动式倒角刀体与倒角刀具插槽采用间隙配合，所述滑 动式倒角刀体能够沿倒角刀具插槽滑动，插入到机床刀具上设置的排屑避让槽中。
本发明的有益效果是：
本发明通用各种类型、各种尺寸规格的机床用刀具，使用方便，结构可靠，在钻、铣、车、镗、磨等机械加工时，无需更换刀具和变动工作基准，主体加工和倒角一次性同步完成，无需额外操作，大幅提高加工效率，经济效益显著。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，并可依照说明书的内容予以实施，以下以本发明的较佳实施例并配合附图详细说明如后。本发明的具体实施方式由以下实施例及其附图详细给出。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是本发明侧向剖视示意图。
图中标号说明：1、刀具夹头，2、机床刀具，3、刀具夹持调位套，4、夹头连接套，5、滑动式倒角刀体，6、刀具紧固螺丝，7、紧固螺丝，8、硬质倒角刀头，9、螺纹销，10、排屑避让槽，11、夹持套润滑螺纹油槽，12、加强抗变形肩套，13、圆锥式刀具固定台，14、倒角刀具插槽，15、倒角刀体固定螺孔，16、刀具套固定螺孔，17、夹头连接套润滑螺纹油槽，18、夹头连接套紧固螺孔，19、刀具夹头工艺孔。
具体实施方式
下面将参考附图并结合实施例，来详细说明本发明。
参照图1所示，一种夹头固定式螺纹调位悬空滑刃倒角器，包括夹头连接套4，刀具夹持调位套3和滑动式倒角刀体5，所述夹头连接套4设置有螺纹通孔18，通过与之配合的螺纹销9与刀具夹头1紧固连接，所述夹头连接套4与刀具夹持调位套3采用间隙配合，所述刀具夹持调位套3能够在夹头连接套4中自由滑动，并通过紧固螺丝7在任意位置固定，所述刀具夹持调位套3设置有倒角刀具插槽14，所述滑动式倒角刀体5安装于倒角刀具插槽14内，所述倒角刀具插槽14设置有刀具紧固螺丝6，所述滑动式倒角刀体5端部设置有硬质倒角刀头8。
进一步的，所述刀具夹头1包括铣刀夹头、钻夹头、镗刀夹头和磨头夹头。
进一步的，所述夹头连接套4和刀具夹持调位套3采用螺纹连接，所述夹头连接套4设置有轮式整圈尺寸刻度，所述刀具夹持调位套3设置有线性尺寸刻度，两者配合构成千分尺结构。
进一步的，所述夹头连接套4和刀具夹持调位套3采用滑套连接，所述夹头连接套4设置有刻度指示标识，所述刀具夹持调位套3设置有线性尺寸刻度，两者配合构成简易线性量具。
进一步的，所述刀具夹头1能够夹持各种尺寸规格的铣刀、钻头、镗刀、磨头、车刀，所述夹头连接套4和刀具夹持调位套3均为旋转体，其内孔最小直径大于机床刀具的最大直径。
进一步的，所述刀具夹持调位套3靠近滑动式倒角刀体5的一端设置有 圆锥式刀具固定台13，所述椎式台端面剖视夹具为90°，所述倒角刀具插槽14位于圆锥式刀具固定台13中部。
进一步的，所述刀具夹持调位套3靠近滑动式倒角刀体5的一端设置有加强抗变形肩套12。
进一步的，所述滑动式倒角刀体5与倒角刀具插槽14采用间隙配合，所述滑动式倒角刀体5能够沿倒角刀具插槽14滑动，插入到机床刀具2上设置的排屑避让槽10中。
本实施例的工作原理如下：
使用时，将夹头连接套4套上刀具夹头1，在夹头连接套4上设置的夹头连接套紧固螺孔18内装入螺纹销9，螺纹销9插入刀具夹头工艺孔19中，将夹头连接套4和刀具夹头1紧紧的连接成一体，根据夹头连接套4和刀具夹持调位套3设置的尺寸刻度指示，将刀具夹持调位套3移动到想要的位置，锁紧紧固螺丝7，将夹头连接套4和刀具夹持调位套3也紧紧的连接成一体，在刀具夹持调位套3上设置的倒角刀具插槽14中插入滑动式倒角刀体5，滑动滑动式倒角刀体5，让滑动式倒角刀体5前端设置的硬质倒角刀头8插入到机床刀具2上设置的排屑避让槽10中，硬质倒角刀头8想要插入到排屑避让槽10中但不与排屑避让槽10接触，用刀具紧固螺丝6将滑动式倒角刀体5和刀具夹持调位套3也紧紧的连接成一体，开动机床，刀具在完成应该做的任务的同时，其边缘需要倒角的位置也自动同时完成倒角的工作，一次操作可以完成两种工序，节省了多次的装卸、更换刀具、二次加工等工序的操作步骤和时间，大幅提高了生产效率和生产成本。需要拆卸保管的时候，按相反的操作步骤取下本发明，归仓管理。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (8)

  1. 一种夹头固定式螺纹调位悬空滑刃倒角器，包括夹头连接套(4)，刀具夹持调位套(3)和滑动式倒角刀体(5)，其特征在于：所述夹头连接套(4)设置有螺纹通孔(18)，通过与之配合的螺纹销(9)与刀具夹头(1)紧固连接，所述夹头连接套(4)与刀具夹持调位套(3)采用间隙配合，所述刀具夹持调位套(3)能够在夹头连接套(4)中自由滑动，并通过紧固螺丝(7)在任意位置固定，所述刀具夹持调位套(3)设置有倒角刀具插槽(14)，所述滑动式倒角刀体(5)安装于倒角刀具插槽(14)内，所述倒角刀具插槽(14)设置有刀具紧固螺丝(6)，所述滑动式倒角刀体(5)端部设置有硬质倒角刀头(8)。
  2. 根据权利要求1所述的一种夹头固定式螺纹调位悬空滑刃倒角器，其特征在于：所述刀具夹头(1)包括铣刀夹头、钻夹头、镗刀夹头和磨头夹头。
  3. 根据权利要求1所述的一种夹头固定式螺纹调位悬空滑刃倒角器，其特征在于：所述夹头连接套(4)和刀具夹持调位套(3)采用螺纹连接，所述夹头连接套(4)设置有轮式整圈尺寸刻度，所述刀具夹持调位套(3)设置有线性尺寸刻度，两者配合构成千分尺结构。
  4. 根据权利要求1所述的一种夹头固定式螺纹调位悬空滑刃倒角器，其特征在于：所述夹头连接套(4)和刀具夹持调位套(3)采用滑套连接，所述夹头连接套(4)设置有刻度指示标识，所述刀具夹持调位套(3)设置有线性尺寸刻度，两者配合构成简易线性量具。
  5. 根据权利要求1所述的一种夹头固定式螺纹调位悬空滑刃倒角器，其特征在于：所述刀具夹头(1)能够夹持各种尺寸规格的铣刀、钻头、镗刀、磨头、车刀，所述夹头连接套(4)和刀具夹持调位套(3)均为旋转体，其内孔最小直径大于机床刀具的最大直径。
  6. 根据权利要求1所述的一种夹头固定式螺纹调位悬空滑刃倒角器，其特征在于：所述刀具夹持调位套(3)靠近滑动式倒角刀体(5)的一端设置有圆锥式刀具固定台(13)，所述椎式台端面剖视夹具为90°，所述倒角刀具插槽(14)位于圆锥式刀具固定台(13)中部。
  7. 根据权利要求1所述的一种夹头固定式螺纹调位悬空滑刃倒角器，其特征在于：所述刀具夹持调位套(3)靠近滑动式倒角刀体(5)的一端设置有加强抗变形肩套(12)。
  8. 根据权利要求1所述的一种夹头固定式螺纹调位悬空滑刃倒角器，其特征在于：所述滑动式倒角刀体(5)与倒角刀具插槽(14)采用间隙配合，所述滑动式倒角刀体(5)能够沿倒角刀具插槽(14)滑动，插入到机床刀具(2)上设置的排屑避让槽(10)中。
PCT/CN2014/000941 2014-10-11 2014-10-22 一种夹头固定式螺纹调位悬空滑刃倒角器 Ceased WO2016054760A1 (zh)

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