CN104440299A - Hinge clamping mechanism - Google Patents

Hinge clamping mechanism Download PDF

Info

Publication number
CN104440299A
CN104440299A CN201410677162.9A CN201410677162A CN104440299A CN 104440299 A CN104440299 A CN 104440299A CN 201410677162 A CN201410677162 A CN 201410677162A CN 104440299 A CN104440299 A CN 104440299A
Authority
CN
China
Prior art keywords
lever
cylinder
hinge lever
movable groove
connecting rod
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.)
Pending
Application number
CN201410677162.9A
Other languages
Chinese (zh)
Inventor
肖元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU SINO ELECTRIC Co Ltd
Original Assignee
CHANGZHOU SINO ELECTRIC Co Ltd
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
Application filed by CHANGZHOU SINO ELECTRIC Co Ltd filed Critical CHANGZHOU SINO ELECTRIC Co Ltd
Priority to CN201410677162.9A priority Critical patent/CN104440299A/en
Publication of CN104440299A publication Critical patent/CN104440299A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated

Abstract

The invention relates to a hinge clamping mechanism which comprises a base, a cylinder, a piston rod controlled by the cylinder, a connecting rod, an upper hinge lever, a lower hinge lever and a lever. A movable groove is formed in the base. The cylinder, the connecting rod, the upper hinge lever and the lower hinge lever are all arranged in the movable groove. The left end of the cylinder extends out of the piston rod. The right end of the cylinder is connected with the base in a rotating mode. The left end of the connecting rod is hinged to the upper end of the lower hinge lever and the lower end of the upper hinge lever at the same time. The lower end of the lower hinge lever is hinged to the bottom of the movable groove. A fixed plate is arranged in the movable groove and provided with a rotating shaft. The lever is arranged on the rotating shaft in a sleeving mode and connected with the rotating shaft in a rotating mode. The right end of the lever is hinged to the upper end of the upper hinge lever. A workpiece platform is arranged at the left end of the base. After the structure is adopted, the hinge clamping mechanism is simple and reasonable in structure and good in clamping effect, and can increase the clamping force exerted on a workpiece.

Description

A kind of hinge clamping mechanism
Technical field
The present invention relates to a kind of clamp system, particularly a kind of hinge clamping mechanism.
Background technology
Need to use various fixture in mechanical workpieces process, many fixtures face the situation of insufficient clamping force, and it is undesirable to step up effect.
Summary of the invention
The object of this invention is to provide and a kind ofly can increase clamping force, improve and step up the hinge clamp system of effect.
The technical scheme realizing the object of the invention is as follows:
A kind of hinge clamping mechanism, comprise pedestal, cylinder, the piston rod that subject cylinder controls, connecting rod, upper hinge lever, lower hinge lever and lever, described pedestal is provided with movable groove, described cylinder, connecting rod, upper hinge lever and lower hinge lever are all arranged in movable groove, described cylinder left end stretches out piston rod, cylinder right-hand member and pedestal are rotationally connected, described connecting rod left end simultaneously with the upper end of lower hinge lever and the lower end of upper hinge lever hinged, the lower end of described lower hinge lever and movable groove bottom-hinged, fixed head is provided with in described movable groove, described fixed head is provided with turning cylinder, described lever is set with on the rotating shaft and is rotationally connected with turning cylinder, the right-hand member of described lever and the upper end thereof of upper hinge lever, the left end of described pedestal is work piece platform.
The right-hand member of described cylinder is rotationally connected by hinged mode and pedestal right-hand member.
After adopting said structure, the present invention is simple and reasonable, can increase the clamping force to workpiece, steps up effective.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
In figure: 1 is pedestal, 2 is cylinder, and 3 is piston rod, and 4 is connecting rod, and 5 is upper connecting rod, and 6 is lower hinge lever, and 7 is lever, and 8 is movable groove, and 9 is fixed head, and 10 is turning cylinder, and 11 is work piece platform.
Detailed description of the invention
A kind of hinge clamping mechanism of the present invention as shown in Figure 1, comprise pedestal 1, cylinder 2, the piston rod 3 that subject cylinder controls, connecting rod 4, upper hinge lever 5, lower hinge lever 6 and lever 7, described pedestal 1 is provided with movable groove 8, described cylinder 2, connecting rod 4, upper hinge lever 5 and lower hinge lever 6 are all arranged in movable groove 8, described cylinder 2 left end stretches out piston rod 3, cylinder 2 right-hand member and pedestal 1 hinged, described connecting rod 4 left end simultaneously with the upper end of lower hinge lever 6 and the lower end of upper hinge lever 5 hinged, the lower end of described lower hinge lever 6 and movable groove 8 bottom-hinged, fixed head 9 is provided with in described movable groove 8, described fixed head 9 is provided with turning cylinder 10, described lever 7 to be sleeved on turning cylinder 10 and to be rotationally connected with turning cylinder 10, the right-hand member of described lever 7 and the upper end thereof of upper hinge lever 5, the left end of described pedestal 1 is work piece platform 11.
When the present invention works, after workpiece is placed on work piece platform, stretching out and retraction of cylinder control piston bar, by driving connecting rod, upper hinge lever and lower hinge lever to control lever rotation, realize lever stepping up and unclamping workpiece, simple and reasonable, easy to operate, step up effective.

Claims (2)

1. a hinge clamping mechanism, it is characterized in that: comprise pedestal, cylinder, the piston rod that subject cylinder controls, connecting rod, upper hinge lever, lower hinge lever and lever, described pedestal is provided with movable groove, described cylinder, connecting rod, upper hinge lever and lower hinge lever are all arranged in movable groove, described cylinder left end stretches out piston rod, cylinder right-hand member and pedestal are rotationally connected, described connecting rod left end simultaneously with the upper end of lower hinge lever and the lower end of upper hinge lever hinged, the lower end of described lower hinge lever and movable groove bottom-hinged, fixed head is provided with in described movable groove, described fixed head is provided with turning cylinder, described lever is set with on the rotating shaft and is rotationally connected with turning cylinder, the right-hand member of described lever and the upper end thereof of upper hinge lever, the left end of described pedestal is work piece platform.
2. hinge clamping mechanism according to claim 1, is characterized in that: the right-hand member of described cylinder is rotationally connected by hinged mode and pedestal right-hand member.
CN201410677162.9A 2014-11-21 2014-11-21 Hinge clamping mechanism Pending CN104440299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410677162.9A CN104440299A (en) 2014-11-21 2014-11-21 Hinge clamping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410677162.9A CN104440299A (en) 2014-11-21 2014-11-21 Hinge clamping mechanism

Publications (1)

Publication Number Publication Date
CN104440299A true CN104440299A (en) 2015-03-25

Family

ID=52887461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410677162.9A Pending CN104440299A (en) 2014-11-21 2014-11-21 Hinge clamping mechanism

Country Status (1)

Country Link
CN (1) CN104440299A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382746A (en) * 2015-12-16 2016-03-09 芜湖杰诺科技有限公司 Three-way valve assembly fixture
CN106394967A (en) * 2016-11-19 2017-02-15 无锡博进精密机械制造有限公司 Connecting rod driving assembly of elastic blocking and abutting device
CN110842830A (en) * 2019-11-18 2020-02-28 国唐汽车有限公司 Auxiliary tool for mounting passenger car steering shaft
CN113740179A (en) * 2021-08-27 2021-12-03 西安交通大学 Multipurpose on-site shearing instrument and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382746A (en) * 2015-12-16 2016-03-09 芜湖杰诺科技有限公司 Three-way valve assembly fixture
CN106394967A (en) * 2016-11-19 2017-02-15 无锡博进精密机械制造有限公司 Connecting rod driving assembly of elastic blocking and abutting device
CN110842830A (en) * 2019-11-18 2020-02-28 国唐汽车有限公司 Auxiliary tool for mounting passenger car steering shaft
CN113740179A (en) * 2021-08-27 2021-12-03 西安交通大学 Multipurpose on-site shearing instrument and method
CN113740179B (en) * 2021-08-27 2022-06-07 西安交通大学 Multipurpose on-site shearing instrument and method

Similar Documents

Publication Publication Date Title
CN104440299A (en) Hinge clamping mechanism
CN204235165U (en) A kind of pipe fitting self-alignment cramping arrangement
CN203991858U (en) A kind of upset for stretch bending frock clamps discharging device
CN104325316A (en) Two-force vertical linkage clamping mechanism
CN204221637U (en) A kind of adjustable type bench vice
CN104015063A (en) Conveniently adjustable central frame
CN205237484U (en) Device is screwed up in automation between valve cap and valve body
CN104476274A (en) Clamping device for automatic placement of workpieces
CN104369034A (en) Workpiece pressing mechanism
CN104439357A (en) Height-adjustable three jaw chuck
CN104400048A (en) Novel three-jaw chuck
CN103706829A (en) Semi-automatic drilling machine for frame
CN103624565A (en) Manual centering mechanism
CN204391994U (en) Automatic the end of a thread processing unit
CN204094557U (en) A kind of automatic feeding
CN105268899A (en) Adjustable riveting press
CN203045326U (en) Self-centering center rest
CN104325304A (en) Opposite multi-piece clamping mechanism
CN104097155A (en) Rapid vice
CN205394084U (en) Hydraulic clamping device for work piece
CN104440230A (en) Mould surface machining clamp
CN204366554U (en) A kind of hydraulic valve core milling clamping tool
CN204584775U (en) A kind of fixture
CN203765342U (en) Clamp suitable for irregular workpieces and capable of facilitating metal processing
CN206229957U (en) A kind of pull bar revolves riveting positioner with rod cap

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325

WD01 Invention patent application deemed withdrawn after publication