CN104400465A - End surface wedge clamping mechanism - Google Patents

End surface wedge clamping mechanism Download PDF

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Publication number
CN104400465A
CN104400465A CN201410702487.8A CN201410702487A CN104400465A CN 104400465 A CN104400465 A CN 104400465A CN 201410702487 A CN201410702487 A CN 201410702487A CN 104400465 A CN104400465 A CN 104400465A
Authority
CN
China
Prior art keywords
contact
depression bar
wedge
base
wedge clamping
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
CN201410702487.8A
Other languages
Chinese (zh)
Inventor
刘小红
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.)
CHONGQING HONGQI CYLINDER HEAD MANUFACTURE Co Ltd
Original Assignee
CHONGQING HONGQI CYLINDER HEAD MANUFACTURE 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 CHONGQING HONGQI CYLINDER HEAD MANUFACTURE Co Ltd filed Critical CHONGQING HONGQI CYLINDER HEAD MANUFACTURE Co Ltd
Priority to CN201410702487.8A priority Critical patent/CN104400465A/en
Publication of CN104400465A publication Critical patent/CN104400465A/en
Pending legal-status Critical Current

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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
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table

Abstract

The invention discloses an end surface wedge clamping mechanism. The end surface wedge clamping mechanism comprises a base; the base is provided with a vertical supporting rod; a press rod is hinged to the supporting rod; a vertical sliding column is hinged to the base; the top surface of the sliding column is a rotary wedge surface; one end of the pressure rod is a downward pressure head; the other end of the pressure rod is a downward contact; the contact is in contact with the wedge surface. According to the end surface wedge clamping mechanism, the sliding column is adopted, the wedge surface at the top end of the sliding column to jack the contact upward by rotating the sliding column, a lever structure is formed due to the fact that the contact is fixed on the pressure rod and the middle of the pressure rod is hinged to the supporting rod, the pressure head at the one end of the pressure rod downward compresses a workpiece, and clamping of the workpiece is achieved.

Description

End face oblique-wedge clamping system
Technical field
The present invention relates to a kind of clamp system of machining, be specifically related to a kind of end face oblique-wedge clamping system.
Background technology
Fixture is used for fixing processing object in machine-building process, makes it to occupy correct position, to accept the device of constructing or detecting.In a broad sense, any operation in technical process, is used for rapidly, installs easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often referred to as fixture.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirement such as the relative-position error on other surfaces, workpiece must be installed location clamping before processing) fixture usually by setting element for determine the tram of workpiece in fixture, clamping device, tool setting induction element for determine the relative position of cutter and workpiece or guide tool orientation, indexing means makes workpiece can complete the processing of several station in once mounting.Indexing means is made up of circular index device and rectilinear movement indexing means two class, Connection Element and clamp body etc.
Wedge mechanism be by wedge and slide block with the use of, become the mechanical mechanism moved both vertically as horizontal movement or banking motion.Wedge also claims initiatively wedge, plays force body at work.
Summary of the invention
The object of the present invention is to provide a kind of end face oblique-wedge clamping system, the mode that can be clamped by wedge is clamped workpiece.
For achieving the above object, technical scheme of the present invention is: end face oblique-wedge clamping system, comprises base, described base is provided with a vertical pole, described pole is hinged with a depression bar, described base is also hinged with a vertical traveller, the end face of described traveller is the cammed surface rotated; One end of described depression bar is downward pressure head, and the other end of described depression bar is downward contact, and described contact contacts with cammed surface.
When adopting technique scheme, adopting traveller, by rotating traveller, the cammed surface upwards jacking contact on traveller top can be made.Because contact is fixed on depression bar, the middle part of depression bar is hinged on pole, forms a lever construction, and in the process that contact is lifted, the downward workpiece pressing of pressure head of the depression bar other end, achieves the clamping to workpiece.
Further, described depression bar is provided with between contact and pole a back-moving spring, described back-moving spring is connected on depression bar and base.Back-moving spring is set, can when rotating traveller and unclamping contact, back-moving spring drives depression bar to tilt, and automatically unclamps workpiece.
Further, described contact is threaded with depression bar.This setting can regulate in the length of the demand used according to reality to contact.
Further, described traveller is provided with a turning handle, and described cammed surface comprises two sections, and the oblique angle of described epimere is less than the oblique angle of hypomere, and the oblique angle of described epimere is 6 ~ 8 °.Adopt hand rotation, the small inclination of epimere is set, can self-locking be provided, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of end face oblique-wedge clamping system embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1, end face oblique-wedge clamping system of the present invention, comprises base 1, and base 1 is provided with a vertical pole 2, pole 2 is hinged with a depression bar 3, base 1 is also hinged with a vertical traveller 4, and the end face of traveller 4 is the cammed surface rotated; One end of depression bar 3 is downward pressure head, and the other end of depression bar 3 is downward contact 31, and contact 31 contacts with cammed surface.Contact 31 is threaded with depression bar 3, is bolted.This setting can regulate in the length of the demand used according to reality to contact 31.Depression bar 3 is provided with a back-moving spring 5 between contact 31 and pole 2, and back-moving spring 5 is connected on depression bar 3 and base 1.Back-moving spring 5 is set, can when rotating traveller 4 and unclamping contact 31, back-moving spring 5 drives depression bar 3 to tilt, and automatically unclamps workpiece 6.Traveller 4 is provided with a turning handle 41, and cammed surface comprises two sections, and the oblique angle of epimere is less than the oblique angle of hypomere, and the oblique angle of epimere is 6 ~ 8 °.Employing hand rotation clamps, and arranges the small inclination of epimere, can provide self-locking, easy to use.
The present invention adopts traveller 4, by rotating traveller 4, can make the cammed surface upwards jacking contact 31 on traveller 4 top.Because contact 31 is fixed on depression bar 3, the middle part of depression bar 3 is hinged on pole 2, forms a lever construction, and in the process that contact 31 is lifted, the downward workpiece pressing 6 of pressure head of depression bar 3 other end, achieves the clamping to workpiece 6.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.

Claims (4)

1. end face oblique-wedge clamping system, comprises base, and described base is provided with a vertical pole, described pole is hinged with a depression bar, it is characterized in that, described base is also hinged with a vertical traveller, and the end face of described traveller is the cammed surface rotated; One end of described depression bar is downward pressure head, and the other end of described depression bar is downward contact, and described contact contacts with cammed surface.
2. end face oblique-wedge clamping system according to claim 1, is characterized in that, described depression bar is provided with between contact and pole a back-moving spring, described back-moving spring is connected on depression bar and base.
3. end face oblique-wedge clamping system according to claim 1, is characterized in that, described contact is threaded with depression bar.
4. end face oblique-wedge clamping system according to claim 1, is characterized in that, described traveller is provided with a turning handle, and described cammed surface comprises two sections, and the oblique angle of described epimere is less than the oblique angle of hypomere, and the oblique angle of described epimere is 6 ~ 8 °.
CN201410702487.8A 2014-11-29 2014-11-29 End surface wedge clamping mechanism Pending CN104400465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410702487.8A CN104400465A (en) 2014-11-29 2014-11-29 End surface wedge clamping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410702487.8A CN104400465A (en) 2014-11-29 2014-11-29 End surface wedge clamping mechanism

Publications (1)

Publication Number Publication Date
CN104400465A true CN104400465A (en) 2015-03-11

Family

ID=52638164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410702487.8A Pending CN104400465A (en) 2014-11-29 2014-11-29 End surface wedge clamping mechanism

Country Status (1)

Country Link
CN (1) CN104400465A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105269731A (en) * 2015-11-28 2016-01-27 渝北区千里马模具加工厂 Device for cleaning burrs of step-shaped rubber work pieces
CN105345497A (en) * 2015-10-27 2016-02-24 重庆市永川区植成家俱厂 Linkage type floating clamp
CN108856796A (en) * 2018-07-04 2018-11-23 邢思义 It is a kind of with the boring equipment of mold for preventing shift function
CN116117525A (en) * 2022-12-14 2023-05-16 广东瑞高智能科技有限公司 Aluminum product bores mills equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345497A (en) * 2015-10-27 2016-02-24 重庆市永川区植成家俱厂 Linkage type floating clamp
CN105345497B (en) * 2015-10-27 2024-01-26 重庆市永川区植成家俱厂 Linkage type floating clamp
CN105269731A (en) * 2015-11-28 2016-01-27 渝北区千里马模具加工厂 Device for cleaning burrs of step-shaped rubber work pieces
CN108856796A (en) * 2018-07-04 2018-11-23 邢思义 It is a kind of with the boring equipment of mold for preventing shift function
CN116117525A (en) * 2022-12-14 2023-05-16 广东瑞高智能科技有限公司 Aluminum product bores mills equipment

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150311