CN102729065B - Quick positioning and clamping mechanism - Google Patents

Quick positioning and clamping mechanism Download PDF

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Publication number
CN102729065B
CN102729065B CN201210188509.4A CN201210188509A CN102729065B CN 102729065 B CN102729065 B CN 102729065B CN 201210188509 A CN201210188509 A CN 201210188509A CN 102729065 B CN102729065 B CN 102729065B
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China
Prior art keywords
turning cylinder
clamp base
handle
clamping mechanism
rotating shaft
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Active
Application number
CN201210188509.4A
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Chinese (zh)
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CN102729065A (en
Inventor
任芸丹
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Suzhou Vocational University
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Suzhou Vocational University
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Publication date
Application filed by Suzhou Vocational University filed Critical Suzhou Vocational University
Priority to CN201210188509.4A priority Critical patent/CN102729065B/en
Publication of CN102729065A publication Critical patent/CN102729065A/en
Application granted granted Critical
Publication of CN102729065B publication Critical patent/CN102729065B/en
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Abstract

The invention discloses a quick positioning and clamping mechanism which comprises a clamp base, a rotating shaft, a handle, a cam connecting piece, an adapter plate, a connecting pin, a positioning stud and a tightening bolt, wherein a through hole is formed in the lateral surface of the clamp base; the rotating shaft is inserted into the through hole; the movable handle is connected to one end of the rotating shaft through the connecting pin; the tightening bolt is arranged on the handle; a positioning bolt is arranged at the position of the clamp base at the connected part between the rotating shaft and the handle and is supported against the rotating shaft; the cam connecting piece is inserted into an inner hole of the circular clamp base and leans against the upper plane of the clamp base to be level; an opening is formed in the lower plane of the cam connecting piece and is matched with the rotating shaft; the adapter plate is arranged on the upper plane of the cam connecting piece; and a product to be processed is fixedly arranged on the adapter plate. According to quick positioning and clamping mechanism disclosed by the invention, due to the adoption of the mode, the functions of quick clamping and accurate positioning can be reliably achieved; and in addition, the quick positioning and clamping mechanism is simple and practical in designed structure and convenient to carry.

Description

A kind of fast positioning clamping mechanism
Technical field
The present invention relates to machine tool equipment field, particularly relate to a kind of fast positioning clamping mechanism.
Background technology
Traditional clamping tool, such as machine vice, has another name called flat-nose pliers, is a kind of universal fixturing, the clamping while being usually used in processing various part on lathe.As the just conventional clamping part to be processed of machine vice during processing parts on milling machine, planer, drilling machine.Be fixed on platen, being used for holding workpiece carries out machining.The operation principle of flat-nose pliers: use spanner rotational lead screw, move by feed screw nut drive activity vice body, form stepping up and unclamping workpiece.Clamping speed is slow, and labour intensity is also very large.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of fast positioning clamping mechanism, can realize reliably Quick-clamped and the accurate function of location, and project organization is simple and practical, is easy to carry.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of fast positioning clamping mechanism is provided, this fast positioning clamping mechanism comprises clamp base, turning cylinder, handle, cam connector, keyset, connecting pin, positioning stud and presses closer bolt, described clamp base side is provided with through hole, in through hole, be inserted with turning cylinder, one end of turning cylinder is connected with mobilizable handle by connecting pin, and handle is provided with and presses closer bolt; The clamp base position of turning cylinder and handle junction is provided with positioning stud, and positioning stud is against on turning cylinder; Described cam connector inserts the endoporus of the clamp base of annular, and with the upper plane of clamp base by putting down, cam connector lower plane is provided with opening and coordinates with turning cylinder, on cam connector, Plane Installation has keyset, is fixed with processed product on keyset.
Preferably, described turning cylinder is cylindrical structure, and the axial face that cuts off is located in the centre position of turning cylinder, and the position of cutting off of turning cylinder coordinates with the opening of cam connector lower plane.
The invention has the beneficial effects as follows: a kind of fast positioning clamping of the present invention mechanism, the function that can realize reliably Quick-clamped and accurately locate, and also project organization is simple and practical, is easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of a kind of fast positioning clamping of the present invention mechanism;
Fig. 2 is the clamp base schematic diagram of a kind of fast positioning clamping of the present invention mechanism;
Fig. 3 is the schematic diagram of the turning cylinder of a kind of fast positioning clamping of the present invention mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, Fig. 2 and Fig. 3, the embodiment of the present invention comprises:
A kind of fast positioning clamping mechanism, this fast positioning clamping mechanism comprises clamp base 1, turning cylinder 2, handle 3, cam connector 4, keyset 5, connecting pin 7, positioning stud and presses closer bolt 9, described clamp base 1 side is provided with through hole 10, in through hole 10, be inserted with turning cylinder 2, one end of turning cylinder 2 is connected with mobilizable handle 3 by connecting pin 7, is also provided with and presses closer bolt 9 on handle 3; Turning cylinder 2 is provided with positioning stud with clamp base 1 position of handle 3 junctions, and positioning stud is against on turning cylinder 2; The described endoporus 11 that also comprises the clamp base 1 of cam connector 4 insertion annulars, and with the upper plane of clamp base 1 by flat, cam connector 4 lower planes are provided with opening and coordinate with turning cylinder, and on cam connector 4, Plane Installation has keyset 5, is fixed with processed product 6 on keyset 5; Described turning cylinder 2 is cylindrical structure, and the axial face that cuts off 13 is located in the centre position of turning cylinder 2, and the position of cutting off of turning cylinder 2 coordinates with the opening of cam connector 4 lower planes.
A kind of fast positioning clamping of the present invention mechanism, the function that can realize reliably Quick-clamped and accurately locate, and also project organization is simple and practical, is easy to carry.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (2)

1.Yi Zhong fast positioning clamping mechanism, it is characterized in that: this fast positioning clamping mechanism comprises clamp base, turning cylinder, handle, cam connector, keyset, connecting pin, positioning stud and presses closer bolt, described clamp base side is provided with through hole, in through hole, be inserted with turning cylinder, one end of turning cylinder is connected with mobilizable handle by connecting pin, and handle is provided with and presses closer bolt; The clamp base position of turning cylinder and handle junction is provided with positioning stud, and positioning stud is against on turning cylinder; Described cam connector inserts the endoporus of the clamp base of annular, and with the upper plane of clamp base by putting down, cam connector lower plane is provided with opening and coordinates with turning cylinder, on cam connector, Plane Installation has keyset, is fixed with processed product on keyset.
2. a kind of fast positioning clamping according to claim 1 mechanism, is characterized in that: described turning cylinder is cylindrical structure, and the axial face that cuts off is located in the centre position of turning cylinder, and the position of cutting off of turning cylinder coordinates with the opening of cam connector lower plane.
CN201210188509.4A 2012-06-11 2012-06-11 Quick positioning and clamping mechanism Active CN102729065B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210188509.4A CN102729065B (en) 2012-06-11 2012-06-11 Quick positioning and clamping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210188509.4A CN102729065B (en) 2012-06-11 2012-06-11 Quick positioning and clamping mechanism

Publications (2)

Publication Number Publication Date
CN102729065A CN102729065A (en) 2012-10-17
CN102729065B true CN102729065B (en) 2014-10-01

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105881568B (en) * 2016-05-23 2017-11-17 重庆市灵龙自动化设备有限公司 Vacuum magic chuck

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87213118U (en) * 1987-09-04 1988-08-10 范朝来 Mechanical programmable universal bench clamp for fast clamping use
CN2067203U (en) * 1990-03-23 1990-12-12 王永强 Universal bench vice with control mechanism
JP2003300125A (en) * 2002-04-03 2003-10-21 Micro Parts:Kk Precision stock vice
CN201357318Y (en) * 2008-12-18 2009-12-09 潍坊潍柴零部件机械有限公司 Boring connecting rod small end hole fixture
CN201833192U (en) * 2010-10-12 2011-05-18 大连大显精密轴有限公司 Clamping device for processing inclined hole on cylindrical surface of shaft
CN201950491U (en) * 2010-12-17 2011-08-31 天津重型装备工程研究有限公司 Quick clamping device
CN202804672U (en) * 2012-06-11 2013-03-20 苏州市职业大学 Quick positioning and clamping mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011949A1 (en) * 2000-08-08 2002-02-14 Tech. Yasuda Co., Ltd. Work vice

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87213118U (en) * 1987-09-04 1988-08-10 范朝来 Mechanical programmable universal bench clamp for fast clamping use
CN2067203U (en) * 1990-03-23 1990-12-12 王永强 Universal bench vice with control mechanism
JP2003300125A (en) * 2002-04-03 2003-10-21 Micro Parts:Kk Precision stock vice
CN201357318Y (en) * 2008-12-18 2009-12-09 潍坊潍柴零部件机械有限公司 Boring connecting rod small end hole fixture
CN201833192U (en) * 2010-10-12 2011-05-18 大连大显精密轴有限公司 Clamping device for processing inclined hole on cylindrical surface of shaft
CN201950491U (en) * 2010-12-17 2011-08-31 天津重型装备工程研究有限公司 Quick clamping device
CN202804672U (en) * 2012-06-11 2013-03-20 苏州市职业大学 Quick positioning and clamping mechanism

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