US20090070972A1 - Semi-automatic clamp device - Google Patents

Semi-automatic clamp device Download PDF

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Publication number
US20090070972A1
US20090070972A1 US12/275,465 US27546508A US2009070972A1 US 20090070972 A1 US20090070972 A1 US 20090070972A1 US 27546508 A US27546508 A US 27546508A US 2009070972 A1 US2009070972 A1 US 2009070972A1
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US
United States
Prior art keywords
connecting rod
slide block
clamp device
semi
workbench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/275,465
Inventor
Jin-Feng Wang
Tao Liu
Original Assignee
Jin-Feng Wang
Tao Liu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN200620059356.3 priority Critical
Priority to CNU2006200593563U priority patent/CN200950065Y/en
Priority to PCT/CN2006/001207 priority patent/WO2007134487A1/en
Application filed by Jin-Feng Wang, Tao Liu filed Critical Jin-Feng Wang
Publication of US20090070972A1 publication Critical patent/US20090070972A1/en
Assigned to WANG, JIN-FENG reassignment WANG, JIN-FENG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIU, TAO, WANG, JIN-FENG
Abandoned legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/44Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44966Clasp, clip, support-clamp, or required component thereof having gripping member shifted by operator

Abstract

A semi-automatic clamp device includes a tightening mechanism and a connecting rod mechanism. The lowest side of the device is a first workbench having a baffle and supports which connect a passive connecting rod through auxiliary connecting rods. An end of the passive connecting rod connects the baffle through a first spring, and another end connects an active rocker connecting downward on the supports, with another end of the active rocker touching a slide block which connects a slide wheel through a second connecting rod. On a connection point between the second connecting rod and the slide block, the slide block connects tie plates through the first connecting rod transfixing a second workbench having a support bracket. The tie plates connect the support bracket through second springs. This clamp device realizes semi-automatic clamping, improves production efficiency significantly, clamps more securely, and decreases an error in drawing a detection conclusion effectively.

Description

    CROSS REFERENCE TO RELATED APPLICATIONS
  • This application is a Continuation of co-pending International Application No. PCT/CN2006/001207, filed on Jun. 5, 2006, and for which priority is claimed under 35 U.S.C. § 120; and this application claims priority of Application No. 200620059356.3 filed in China on May 24, 2006 under 35 U.S.C. § 119; the entire contents of all of which are hereby incorporated by reference.
  • BACKGROUND OF THE INVENTION
  • (a) Field of the Invention
  • The present invention relates to a clamp device, and more particularly to a clamp device by which a semi-automatic tightening function is realized through the principle of lever.
  • (b) Description of the Prior Art
  • As continuous development of productivity, efficiency becomes a target pursued by more and more enterprises. For an existing clamp device, a material to be authenticated is fixed manually on the clamp for detection, which is provided with following explicit shortcomings. One of the shortcomings is that the working efficiency is low and a streamline operation is unable to be realized. The other shortcoming is that as the tightening position is not fixed, a result of detection will be affected. In a mean time, the existing clamp device is also provided with a shortcoming that the material to be authenticated cannot be tightened securely. Accordingly, a further improvement is needed for the existing technology.
  • SUMMARY OF THE INVENTION
  • The primary object of present invention is to provide a clamp device by which a material to be authenticated can be tightened semi-automatically.
  • Accordingly, the present invention is a semi-automatic clamp device which is composed of a tightening mechanism and a connecting rod mechanism, wherein the tightening mechanism is placed on a second workbench, two ends of a support bracket are connected with tie plates, and another end of each tie plate is again connected with the support bracket through a second spring. The aforementioned tightening mechanism is connected with a slide block through a first connecting rod, a second connecting rod connects the slide block with a slide wheel through an intersection between the first connecting rod and the slide block, a lower side of the slide block is in touch with an end of an active rocker, another end of the active rocker is connected with a passive connecting rod, a middle part of an active connecting rod is connected with fixing supports, a middle part of the passive connecting rod is connected with the fixing supports through auxiliary connecting rods, another end of the passive connecting rod is connected with a baffle through a first spring, and the baffle and the support bracket are fixed respectively on a first workbench.
  • The clamp device utilizing the aforementioned technology is able to realize the semi-automation of the clamp device, to largely increase production efficiency, to clamp more securely, and to effectively decrease an error in drawing a conclusion of detection.
  • To enable a further understanding of the said objectives and the technological methods of the invention herein, the brief description of the drawings below is followed by the detailed description of the preferred embodiments.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 shows a schematic view of a working state that tie plates are opened of the present invention.
  • FIG. 2 shows a schematic view of a working state that tie plates are tightening of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • Referring to FIG. 1, a semi-automatic clamp device comprises a tightening mechanism and a connecting rod mechanism, wherein the lowest side of the device is a first workbench 1 on which is provided orderly with a baffle 2 and a plurality of fixing supports 4. Each fixing support 4 is connected with a passive connecting rod 6 through a first auxiliary connecting rod 5A and a second auxiliary connecting rod 5B, respectively. An end of the passive connecting rod 6 is connected with the baffle 2 through a first spring 3. Another end of the passive connecting rod 6 is connected with an active rocker 7 which is connected downward on the fixing supports 4. Another end of the active rocker 7 is in touch with a slide block 9 which is again connected with a slide wheel 10 through a second connecting rod 8. On a connection point between the second connecting rod 8 and the slide block 9, the slide block 9 is connected with the tightening mechanism through a first connecting rod 12 which transfixes a second workbench 11. The second workbench 11 is provided with a support bracket 15, and tie plates 14 are connected with the support bracket 15 through second springs 13.
  • When the slide block 8 is at a right end, the first spring 3 is stretched. At this time, due to that the active rocker 7 is supported at a lower side of the slide block 9, the second springs 13 will be stretched by pulling of the first connecting rod 12 and the second connecting rod 8, thereby opening the tie plates 14. Therefore, at this time, a PCD (Printed Circuit Design) board to be detected can be put in or taken out. After placing the PCD board, the slide block 9 is pushed leftward to drive the active rocker 7 to swing leftward, which will drive the passive connecting rod 6 downward by compression of the first spring 3. At this time, the slide block 9 loses support from the active rocker 7. As the second springs 13 are compressed, the tie plates 14 will press down tightly, and then the PCD board can be detected.
  • It is of course to be understood that the embodiments described herein is merely illustrative of the principles of the invention and that a wide variety of modifications thereto may be effected by persons skilled in the art without departing from the spirit and scope of the invention as set forth in the following claims.

Claims (8)

1. A semi-automatic clamp device comprising a tightening mechanism and a connecting rod mechanism, wherein the tightening mechanism is placed on a second workbench, two ends of a support bracket are connected with tie plates, another end of each tie plate is connected again with the support bracket through a second spring, the tightening mechanism is connected with a slide block through a first connecting rod, a second connecting rod connects the slide block and a slide wheel through an intersection between a first connecting rod and the slide block, a lower side of the slide block is in touch with an end of an active rocker, another end of the active rocker is connected with a passive connecting rod, a middle part of the active connecting rod is connected with fixing supports, a middle part of the passive connecting rod is connected with the fixing supports through auxiliary connecting rods, another end of the passive connecting rod is connected with a baffle through a first spring, and the baffle and the supports are fixed respectively on a first workbench.
2. The semi-automatic clamp device according to claim 1, wherein the connecting rod mechanism is connected with the tightening mechanism through the first connecting rod.
3. The semi-automatic clamp device according to claim 1, wherein a lower side of the first connecting rod is connecting with the slide block which is fixed at an end of the second workbench.
4. The semi-automatic clamp device according to claim 1, wherein the second connecting rod connects an end of the slide block and the slide wheel at a lower side of the second workbench through an intersection between the slide block and the first connecting rod, another end of the slide block and close to a lower side is provided with a slant surface, whereas at another end of the second workbench, the first connecting rod is directly connected with the second connecting rod and drives the slide wheel.
5. The semi-automatic clamp device according to claim 1, wherein a lower side of the slide block is in touch with the active rocker, and a middle part of the active rocker is connected with the fixing supports.
6. The semi-automatic clamp device according to claim 1, wherein an end of the passive connecting rod is connected with the active rocker, another end is connected with the baffle through the first spring, and the middle part is connected with the fixing supports through the auxiliary connecting rods.
7. The semi-automatic clamp device according to claim 1, wherein the baffle and the fixing supports are fixed respectively on the first workbench.
8. The semi-automatic clamp device according to claim 1, wherein two ends of the support bracket are connected with the tie plates, whereas, another end of each tie plate is again connected with the support bracket through the second spring.
US12/275,465 2006-05-24 2008-11-21 Semi-automatic clamp device Abandoned US20090070972A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200620059356.3 2006-05-24
CNU2006200593563U CN200950065Y (en) 2006-05-24 2006-05-24 Semi-automatic splint device
PCT/CN2006/001207 WO2007134487A1 (en) 2006-05-24 2006-06-05 A semi-automatic clamping plate apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/001207 Continuation WO2007134487A1 (en) 2006-05-24 2006-06-05 A semi-automatic clamping plate apparatus

Publications (1)

Publication Number Publication Date
US20090070972A1 true US20090070972A1 (en) 2009-03-19

Family

ID=38722929

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/275,465 Abandoned US20090070972A1 (en) 2006-05-24 2008-11-21 Semi-automatic clamp device

Country Status (4)

Country Link
US (1) US20090070972A1 (en)
JP (1) JP2009537341A (en)
CN (1) CN200950065Y (en)
WO (1) WO2007134487A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101797711A (en) * 2010-03-22 2010-08-11 河北农业大学 Workpiece combined clamp for abrasive wheel cutting machine
CN102175278A (en) * 2011-01-25 2011-09-07 国营红峰机械厂 Device for positioning angle between surface and surface of part
CN103878611A (en) * 2014-03-27 2014-06-25 佛山市捷泰克机械有限公司 Section clamping mechanism
CN112548816A (en) * 2020-12-03 2021-03-26 长春科技学院 Burnishing device is used in mechanical equipment processing
CN112677074A (en) * 2020-12-07 2021-04-20 广德今腾电子科技有限公司 PCB fixing device for PCB splitting machine and working method of PCB fixing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5276519B2 (en) * 2009-05-26 2013-08-28 株式会社神戸製鋼所 Clamping device
CN104148965A (en) * 2014-07-31 2014-11-19 扬中市金德纺织机械设备厂 Milling fixture
CN104308616A (en) * 2014-10-20 2015-01-28 芜湖市泰能电热器具有限公司 Shell clamp
KR101874702B1 (en) 2016-10-24 2018-07-04 윤복수 A Assembling jig of clutch for automobile
CN106346543A (en) * 2016-11-15 2017-01-25 苏州亨达尔工业材料有限公司 Plate fixing device
CN106903633B (en) * 2017-03-10 2018-10-30 中车青岛四方机车车辆股份有限公司 It is a kind of can adjust automatically angle motor-car framework processing tool
CN107088850B (en) * 2017-06-05 2019-06-25 昆山艾博机器人技术有限公司 A kind of micro universal holding positioning device
CN107310094B (en) * 2017-07-06 2019-07-09 温州职业技术学院 A kind of fingerboard producing device
CN107363760B (en) * 2017-09-12 2019-01-04 温州合力弹簧制造有限公司 A kind of regulating device for metal product processing
CN109014316A (en) * 2018-08-30 2018-12-18 安徽京冠派克流体科技有限公司 Drilling device is used in a kind of processing of cleaning pipette tips metal fittings
CN115066498A (en) 2020-03-16 2022-09-16 阿尔戈诺特Rna有限公司 Antagonists of PCSK9
CN112247632A (en) * 2020-10-12 2021-01-22 吉林大学 Hydraulic fixing and clamping device for numerical control machine tool based on reliability and energy-saving consideration

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US2819507A (en) * 1956-06-25 1958-01-14 Petersen William Sheet holding clamp
US3779539A (en) * 1972-05-16 1973-12-18 Ob Masco Drapery Hardware Co Holding apparatus for sheet material
US5997011A (en) * 1997-01-23 1999-12-07 System 3R International Ab Retaining device, in particular for a workpiece
US20020094185A1 (en) * 2000-12-12 2002-07-18 Ian Hopkin Holding a component on an optical micro bench
US6644640B1 (en) * 2002-01-30 2003-11-11 Hayes Lemmerz International, Inc. Quick connect/disconnect workpiece transfer unit
US7088117B2 (en) * 1999-07-14 2006-08-08 Aehr Test System Wafer burn-in and test employing detachable cartridge
US20070063403A1 (en) * 2003-04-15 2007-03-22 Ssa System-Spann Ag Rapid-action clamping cylinder comprising a guiding device

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CA980662A (en) * 1972-08-28 1975-12-30 Leland F. Blatt Cam pin plunger clamp
CN1012342B (en) * 1988-08-05 1991-04-17 郑州粮食学院 Vertical pressure-tight mechanism
CN1014620B (en) * 1989-04-05 1991-11-06 上海铁路局工业公司技术开发部 Piercing machine for rail
CN2369830Y (en) * 1998-12-28 2000-03-22 北京开关厂 Multipurpose compressing device of screw spring
CN2638926Y (en) * 2003-07-15 2004-09-08 保德科技(深圳)有限公司 Auto-regulation locking clamp
DE10335352B4 (en) * 2003-08-01 2005-04-28 Irwin Ind Tools Gmbh Stepping drive esp. for clamp clip etc. has actuator arm and driver part connected via pref. pressure bar or helical spring

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Publication number Priority date Publication date Assignee Title
US2819507A (en) * 1956-06-25 1958-01-14 Petersen William Sheet holding clamp
US3779539A (en) * 1972-05-16 1973-12-18 Ob Masco Drapery Hardware Co Holding apparatus for sheet material
US5997011A (en) * 1997-01-23 1999-12-07 System 3R International Ab Retaining device, in particular for a workpiece
US7088117B2 (en) * 1999-07-14 2006-08-08 Aehr Test System Wafer burn-in and test employing detachable cartridge
US20020094185A1 (en) * 2000-12-12 2002-07-18 Ian Hopkin Holding a component on an optical micro bench
US6644640B1 (en) * 2002-01-30 2003-11-11 Hayes Lemmerz International, Inc. Quick connect/disconnect workpiece transfer unit
US20070063403A1 (en) * 2003-04-15 2007-03-22 Ssa System-Spann Ag Rapid-action clamping cylinder comprising a guiding device
US7520495B2 (en) * 2003-04-15 2009-04-21 Ssa System-Spann Ag Rapid-action clamping cylinder comprising a guiding device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101797711A (en) * 2010-03-22 2010-08-11 河北农业大学 Workpiece combined clamp for abrasive wheel cutting machine
CN102175278A (en) * 2011-01-25 2011-09-07 国营红峰机械厂 Device for positioning angle between surface and surface of part
CN103878611A (en) * 2014-03-27 2014-06-25 佛山市捷泰克机械有限公司 Section clamping mechanism
CN112548816A (en) * 2020-12-03 2021-03-26 长春科技学院 Burnishing device is used in mechanical equipment processing
CN112677074A (en) * 2020-12-07 2021-04-20 广德今腾电子科技有限公司 PCB fixing device for PCB splitting machine and working method of PCB fixing device

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Publication number Publication date
CN200950065Y (en) 2007-09-19
JP2009537341A (en) 2009-10-29
WO2007134487A1 (en) 2007-11-29

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Legal Events

Date Code Title Description
AS Assignment

Owner name: WANG, JIN-FENG, CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WANG, JIN-FENG;LIU, TAO;REEL/FRAME:022725/0915

Effective date: 20090501

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION