CN1476964A - 滑动斜锯的挡板防护装置 - Google Patents
滑动斜锯的挡板防护装置 Download PDFInfo
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- CN1476964A CN1476964A CNA031526349A CN03152634A CN1476964A CN 1476964 A CN1476964 A CN 1476964A CN A031526349 A CNA031526349 A CN A031526349A CN 03152634 A CN03152634 A CN 03152634A CN 1476964 A CN1476964 A CN 1476964A
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- Prior art keywords
- saw
- secured
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- motor
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/04—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
- B23D45/042—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever
- B23D45/046—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever the pivoted lever being mounted on a carriage
- B23D45/048—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever the pivoted lever being mounted on a carriage the saw blade being adjustable according to angle of cut
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7722—Support and tool relatively adjustable
- Y10T83/7726—By movement of the tool
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8773—Bevel or miter cut
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/95—Machine frame
- Y10T83/96—Guard
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Road Signs Or Road Markings (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
本发明公开了一种斜锯,包括:一底座;装接于底座的挡板组件;可转动地装接于底座的工作台;连接于工作台的支撑壳体;至少一个可滑动地连接于支撑壳体的导轨;以及锯组件,可枢转地装接于至少一个导轨并可在一前部位置与一后部位置之间移动,所述锯组件包括设置在所述至少一个导轨上的凸耳,可枢转地装接于凸耳的枢转臂,连接于枢转臂的上部锯片护罩,装接于上部锯片护罩的马达,以及由马达驱动的锯片;其中,凸耳、枢转臂、上部锯片护罩以及马达中的至少一个设置在锯片后面并在锯组件倾斜和移向后部位置时与挡板组件接触。
Description
技术领域
本发明一般涉及一种滑动斜锯,且特别涉及一种滑动斜锯的挡板防护装置。
背景技术
滑动斜锯在本领域上熟知的,因为他们相对于非滑动斜锯提供延长了的切割范围。类似于非滑动斜锯,滑动斜锯具有一底座、一装接于底座的旋转工作台、包括马达和由马达驱动的锯片的锯组件,该锯组件向下枢转来切割设置在底座和工作台上的工件,以及连接于底座用于支撑工件的滑动挡板组件。然而,滑动斜锯使得使用者可以沿着工作台水平移动锯组件。
大多数滑动斜锯通过将锯组件连接于可滑动地装接于连接于工作台的支承壳体的至少一个导轨来实现这一点(参见例如美国专利No.6067885)。采用这样一种结构,使用者向前拉动锯组件,向下移动锯组件,然后向后推锯组件以便切割工件。
在典型的滑动斜锯中,使用者向前拉动锯组件,使锯组件倾斜,向下移动锯组件,然后向后推锯组件以便切割工件。然而,如果使用者没有调节滑动挡板组件,锯组件会切透挡板。因此,希望提供一种挡板防护装置。
发明内容
根据本发明,采用了一种改进的斜锯。斜锯包括一底座;装接于底座的挡板组件;可转动地装接于底座的工作台;连接于工作台的支撑壳体;至少一个可滑动地连接于支撑壳体的导轨;以及锯组件,可枢转地装接于至少一个导轨并可在一前部位置与一后部位置之间移动,所述锯组件包括设置在所述至少一个导轨上的凸耳,可枢转地装接于凸耳的枢转臂,连接于枢转臂的上部锯片护罩,装接于上部锯片护罩的马达,以及由马达驱动的锯片;其中,凸耳、枢转臂、上部锯片护罩以及马达中的至少一个设置在锯片后面并在锯组件倾斜和移向后部位置时与挡板组件接触。
附图说明
本发明的附加特征和优点被描述,且从附图以及下面的详细描述将变得很明显,其中:
图1是本发明滑动斜锯的侧视图;
图2是图1实施例的局部前视图。
具体实施方式
下面参照附图说明本发明,其中相同的附图标记表示相同的部分。参见图1-2,滑动斜锯(slide miter saw)10优选地具有底座11、可转动地连接于底座11的工作台12、枢转地连接于工作台12的支撑壳体14、至少一个(而优选地为两个)可滑动地连接于支撑壳体14的导轨15、以及一锯组件,锯组件包括装接于导轨15一端的凸耳(trunnion)16、枢转地装接于凸耳16的枢转臂17A、马达20、由马达驱动的锯片19,用于罩盖锯片19上部的上部锯片护罩17、以及枢转地装接于上部锯片护罩17用于罩盖锯片19下部的下部锯片护罩18。优选地,马达20装接于上部锯片护罩17。这些元件在本技术领域是熟知的。业内人士可以参见美国专利No.6067885,其在此处全文引作参考。
滑动斜锯10还可具有一个装接于底座11的可动挡板组件20。可动挡板组件20优选地横跨工作台12横向延伸,一工件可以抵靠其上并得以支撑以便在其上进行切割操作。可动挡板组件20可以包括一装接于底座11的固定挡板21,以及连接于固定挡板21的活动挡板22。优选地,活动挡板22可滑动地装接于固定挡板21。业内人士可以参照美国专利NOs.5297463以及5943931,其在此处全文引作参考。
优选地这样设计斜锯10,使得锯组件的至少一个部件位于锯片19后面,从而当倾斜锯组件时此部件会于锯片19之前接触活动挡板22,防止锯片19切割活动挡板22。
优选地,此部件是凸耳16。如图2所示,当锯组件倾斜时,凸耳16在锯组件向后移动时将会接触活动挡板22,防止锯片19与活动挡板22之间的接触。为了完成切割,使用者需要向外移动活动挡板22。
业内人士将会认识到,当锯组件不倾斜时,凸耳16优选地位于比活动挡板22的最高点低的位置处。此外,包含锯片19的平面优选地接触凸耳16(或任何其他用于接触活动挡板22的锯组件部件)。
虽然图1-2的斜锯示出了带有一个可动挡板组件20的斜锯10,业内人士应当认识到,斜锯10可以设置有设置于底座11两侧的两个可动挡板组件20。业内人士也将认识到,优选的是将上述结构设计成锯片19不能切割任一可动挡板组件20。
业内人士可以认识到这里所述的装置的其他增加和替代物。然而,所有这些增加和/或替代物被认为上本发明的等同物。
Claims (9)
1.一种斜锯,包括:
底座;
装接于底座的挡板组件;
可转动地装接于底座的工作台;
连接于工作台的支撑壳体;
至少一个可滑动地连接于支撑壳体的导轨;以及
锯组件,可枢转地装接于至少一个导轨并可在一前部位置与一后部位置之间移动,所述锯组件包括设置在所述至少一个导轨上的凸耳,可枢转地装接于凸耳的枢转臂,连接于枢转臂的上部锯片护罩,装接于上部锯片护罩的马达,以及由马达驱动的锯片;
其中,凸耳、枢转臂、上部锯片护罩以及马达中的至少一个设置在锯片后面并在锯组件倾斜和移向后部位置时与挡板组件接触。
2.如权利要求1所述的斜锯,其特征在于,所述锯片设置在与凸耳、枢转臂、上部锯片护罩以及马达中的所述至少一个相交的平面上。
3.如权利要求1所述的斜锯,其特征在于,所述凸耳位于挡板组件的最高点下方。
4.如权利要求1所述的斜锯,其特征在于,所述挡板组件包括装接于底座的固定挡板以及可动地连接于固定挡板的活动挡板。
5.如权利要求4所述的斜锯,其特征在于,所述活动挡板滑动连接于所述固定挡板。
6.如权利要求4所述的斜锯,其特征在于,所述凸耳位于活动挡板的最高点以下。
7.一种使用斜锯的方法,包括以下步骤:
提供一斜锯,该斜锯具有一底座、一装接于所述底座的挡板组件、一可转动地装接于所述底座的工作台、连接于所述工作台的支承壳体、可滑动地连接于所述支承壳体的至少一个导轨、以及枢转地装接于所述至少一个导轨并可在一前部位置与一后部位置之间移动的锯组件,所述锯组件包括设置在所述至少一个导轨上的凸耳、可枢转地装接于所述凸耳的枢转臂、连接于所述枢转臂的上部锯片护罩、装接于所述上部锯片护罩的马达以及由所述马达驱动的锯片,其中所述凸耳、枢转臂、上部锯片护罩以及马达中的至少一个设置在所述锯片后面;
倾斜所述锯组件;
朝向后部位置移动所述锯组件;
使所述挡板组件与凸耳、枢转臂、上部锯片护罩以及马达中的所述至少一个相接触。
8.如权利要求7所述的方法,其特征在于,所述挡板组件具有一活动部分,在所述接触步骤中该活动部分由凸耳、枢转臂、上部锯片护罩以及马达中的所述至少一个接触。
9.如权利要求8所述的方法,其特征在于,还包括移动所述活动部分的步骤。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/211,735 US20040020342A1 (en) | 2002-08-02 | 2002-08-02 | Fence protection arrangement for a slide miter saw |
US10/211,735 | 2002-08-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1476964A true CN1476964A (zh) | 2004-02-25 |
CN100366408C CN100366408C (zh) | 2008-02-06 |
Family
ID=30115257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031526349A Expired - Fee Related CN100366408C (zh) | 2002-08-02 | 2003-08-01 | 斜锯及使用斜锯的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20040020342A1 (zh) |
EP (1) | EP1386685B1 (zh) |
CN (1) | CN100366408C (zh) |
AT (1) | ATE324215T1 (zh) |
DE (1) | DE60304775T2 (zh) |
DK (1) | DK1386685T3 (zh) |
ES (1) | ES2258186T3 (zh) |
PT (1) | PT1386685E (zh) |
TW (2) | TWM265197U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101053914B (zh) * | 2006-04-10 | 2011-12-07 | 苏州宝时得电动工具有限公司 | 台式电动工具 |
CN104227127A (zh) * | 2013-06-21 | 2014-12-24 | 苏州宝时得电动工具有限公司 | 斜断锯 |
CN105215473A (zh) * | 2015-10-14 | 2016-01-06 | 常州市万泰模具有限公司 | 吸屑型切割机 |
CN104511655B (zh) * | 2013-09-30 | 2017-04-12 | 力山工业股份有限公司 | 具有辅助定位装置的锯切机靠板 |
CN109333679A (zh) * | 2018-10-23 | 2019-02-15 | 重庆祥格家居有限公司 | 切刀方便滑动的木板切割装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7819044B2 (en) * | 2002-10-01 | 2010-10-26 | Black & Decker Inc. | Fence arrangement for a slide miter saw |
AU2005202871B2 (en) * | 2004-07-07 | 2010-05-27 | Black & Decker, Inc. | Blade guard assembly for saws |
US7802509B2 (en) * | 2007-03-29 | 2010-09-28 | Marcus L Wall | Tactical utility pole system and method of use thereof |
US8549971B2 (en) * | 2008-08-27 | 2013-10-08 | Robert Bosch Gmbh | Laminate flooring saw |
US8476584B2 (en) * | 2011-08-31 | 2013-07-02 | Baker Hughes Incorporated | Methods for sourceless density downhole measurement using pulsed neutron generator |
US10882123B2 (en) | 2015-02-25 | 2021-01-05 | Milwaukee Electric Tool Corporation | Miter saw |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4152961A (en) * | 1978-01-18 | 1979-05-08 | The Singer Company | Radial saw |
US5297463A (en) * | 1991-10-09 | 1994-03-29 | Black & Decker Inc. | Adjustable fence for compound miter saw |
JP2613156B2 (ja) * | 1992-08-27 | 1997-05-21 | 株式会社マキタ | 卓上丸鋸盤 |
US5425294A (en) * | 1993-06-03 | 1995-06-20 | Hitachi Koki Haramachi Co., Ltd. | Desk-top cutting machine with tiltable saw |
US5493931A (en) * | 1994-02-14 | 1996-02-27 | Grand Haven Stamped Products Company, Div. Of Jsj Corp. | Vehicle shifter |
CA2150089A1 (en) * | 1994-07-08 | 1996-01-09 | Andrew L. Itzov | Bevel angle adjustment mechanism for a compound miter saw |
US5623860A (en) * | 1994-12-15 | 1997-04-29 | Emerson Electric Co. | Adjustable/bypassable bevel stop for compound miter saw |
CN2217492Y (zh) * | 1995-01-14 | 1996-01-17 | 陈瑞荣 | 桌形电锯的辅助挡料板 |
US5755148A (en) * | 1995-07-07 | 1998-05-26 | Black & Decker Inc. | Adjustable fence for a compound miter saw |
JP3884865B2 (ja) * | 1998-02-06 | 2007-02-21 | 株式会社マキタ | 卓上丸鋸盤 |
CA2302032C (en) * | 1999-07-28 | 2007-06-12 | Black & Decker Inc. | Miter saw |
-
2002
- 2002-08-02 US US10/211,735 patent/US20040020342A1/en not_active Abandoned
-
2003
- 2003-07-22 ES ES03016489T patent/ES2258186T3/es not_active Expired - Lifetime
- 2003-07-22 AT AT03016489T patent/ATE324215T1/de not_active IP Right Cessation
- 2003-07-22 TW TW93209904U patent/TWM265197U/zh not_active IP Right Cessation
- 2003-07-22 EP EP20030016489 patent/EP1386685B1/en not_active Expired - Lifetime
- 2003-07-22 PT PT03016489T patent/PT1386685E/pt unknown
- 2003-07-22 DE DE2003604775 patent/DE60304775T2/de not_active Expired - Lifetime
- 2003-07-22 DK DK03016489T patent/DK1386685T3/da active
- 2003-07-22 TW TW92119970A patent/TW200403120A/zh unknown
- 2003-08-01 CN CNB031526349A patent/CN100366408C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101053914B (zh) * | 2006-04-10 | 2011-12-07 | 苏州宝时得电动工具有限公司 | 台式电动工具 |
CN104227127A (zh) * | 2013-06-21 | 2014-12-24 | 苏州宝时得电动工具有限公司 | 斜断锯 |
CN104227127B (zh) * | 2013-06-21 | 2017-06-16 | 苏州宝时得电动工具有限公司 | 斜断锯 |
CN104511655B (zh) * | 2013-09-30 | 2017-04-12 | 力山工业股份有限公司 | 具有辅助定位装置的锯切机靠板 |
CN105215473A (zh) * | 2015-10-14 | 2016-01-06 | 常州市万泰模具有限公司 | 吸屑型切割机 |
CN109333679A (zh) * | 2018-10-23 | 2019-02-15 | 重庆祥格家居有限公司 | 切刀方便滑动的木板切割装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1386685B1 (en) | 2006-04-26 |
EP1386685A1 (en) | 2004-02-04 |
ATE324215T1 (de) | 2006-05-15 |
US20040020342A1 (en) | 2004-02-05 |
PT1386685E (pt) | 2006-08-31 |
TWM265197U (en) | 2005-05-21 |
CN100366408C (zh) | 2008-02-06 |
DK1386685T3 (da) | 2006-07-17 |
DE60304775D1 (de) | 2006-06-01 |
DE60304775T2 (de) | 2006-10-12 |
TW200403120A (en) | 2004-03-01 |
ES2258186T3 (es) | 2006-08-16 |
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