CN203636147U - Dip angle cutting clamp of wire-cut electric discharge machine tool - Google Patents

Dip angle cutting clamp of wire-cut electric discharge machine tool Download PDF

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Publication number
CN203636147U
CN203636147U CN201320891537.2U CN201320891537U CN203636147U CN 203636147 U CN203636147 U CN 203636147U CN 201320891537 U CN201320891537 U CN 201320891537U CN 203636147 U CN203636147 U CN 203636147U
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CN
China
Prior art keywords
locking
rotating shaft
rotatable clamping
rotation shaft
hole
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.)
Expired - Fee Related
Application number
CN201320891537.2U
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Chinese (zh)
Inventor
路晓东
曹新城
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Xiamen University
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Xiamen University
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Filing date
Publication date
Application filed by Xiamen University filed Critical Xiamen University
Priority to CN201320891537.2U priority Critical patent/CN203636147U/en
Application granted granted Critical
Publication of CN203636147U publication Critical patent/CN203636147U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a dip angle cutting clamp of a wire-cut electric discharge machine tool and relates to a tool clamp. The dip angle cutting clamp of the wire-cut electric discharge machine tool comprises a base, a first rotation shaft, a second rotation shaft, a rotatable clamping table, a dismountable adjustment reference block, a press plate and a press plate locking screw lead screw. The base is fixed on an external machine table. One end of the first rotation shaft is inserted into a shaft hole of the base, the first rotation shaft is hinged to the base in a shaft hole matched mode, the first rotation shaft is locked through a first locking part, and a radial shaft hole is formed in the other end of the first rotation shaft. One end of the second rotation shaft is inserted into the radial shaft hole at the other end of the first rotation shaft, and the second rotation shaft is hinged to the first rotation shaft in a shaft hole matched mode and is locked through a second locking part. The other end of the second rotation shaft is inserted into the shaft hole of the rotatable clamping table, hinged to the rotatable clamping table in a shaft hole matched mode and locked through a third locking part. The reference block is arranged on the rotatable clamping table, the press plate sleeves the press plate locking lead screw, and the lower of the press plate locking lead screw is in threaded connection with the rotatable clamping table. The dip angle cutting clamp of the wire-cut electric discharge machine tool can rotate around X-axis and Y-axis, enables a clamping reference face and an electrode wire to form any angle and keeps the electrode wire to be vertical.

Description

Electric spark linear cutting machine inclination angle cutting clamper
Technical field
The utility model relates to a kind of frock clamp, especially relates to a kind of electric spark linear cutting machine inclination angle cutting clamper.
Background technology
Under the condition of existing process technology and auxiliary clamp, in the time that processing and clamping datum level have the plane characteristic of certain angle (as processing dove-tail form slide rail time), can only adopt the relative position that regulates upper and lower godet roller, wire electrode and board plane are had angle.But under this situation, cutting fluid just can not be washed into point of discharge, can not bring into play due effect, and the angular range that wire electrode can be realized is very little, many times can not process.The hole category feature (as circular hole, dovetail groove, pipe fitting inner wall) having angle for axis and clamping datum level cannot be processed at all.
Use at present simple clamping bench and pressing plate to coordinate, although can realize easily plate parts clamping, but be difficult to clamping for Cylinder Parts, and each clamping all will be by moving around wire electrode in conjunction with amesdial centering, cause that the centering time is long, machine stand-by time is long, production efficiency is low.Obviously, existing fixture can not meet processing request.
Summary of the invention
The purpose of this utility model is to provide one and can, around X-axis, Y-axis rotation, make clamping basal plane become arbitrarily angled with wire electrode, and wire electrode keeps vertical electric spark linear cutting machine inclination angle cutting clamper.
The utility model comprises pedestal, the first rotating shaft, the second rotating shaft, rotatable clamping bench, dismantled and assembled adjustment reference block, pressing plate and pressing plate locking screw mandrel;
Pedestal is fixed on outside board; The axis hole of being located at pedestal is inserted in first rotating shaft one end, hinged with pedestal formation shaft hole matching formula, and by the first locking member locking, the first rotating shaft other end is provided with radially axis hole; The set radially axis hole of the first rotating shaft other end is inserted in second rotating shaft one end, hinged with the first rotating shaft formation shaft hole matching formula, and by the second locking member locking; The second rotating shaft other end inserts the axis hole of being located at rotatable clamping bench, hinged with rotatable clamping bench formation shaft hole matching formula, and by the 3rd locking member locking; Reference block is located on rotatable clamping bench, and pressing plate is enclosed within on pressing plate locking screw mandrel, and pressing plate locking screw mandrel lower end and rotatable clamping bench are spirally connected.
The axis hole of described pedestal is preferably ladder hole; The set radial axle of described first rotating shaft other end hole is preferably through hole; The axis hole of described rotatable clamping bench is preferably blind hole.
Described rotatable clamping bench bottom surface is preferably provided with V-type groove, and V-type groove is with rotatable clamping bench integral structure or be connected by securing member, and it is columniform workpiece that V-type groove is convenient to clamping outer surface.
On described pressing plate, be preferably provided with support screw, support screw upper end and pressing plate are spirally connected, and support screw lower end is pressed on rotatable clamping bench surface.
Described the first rotating shaft and the second rotating shaft are preferably equipped with annular groove, and described the first locking member, the second locking member and the 3rd locking member all adopt bolt, and each bolt presses respectively on corresponding annular groove surface.Can avoid like this locking member (bolt) squeeze and destroy shaft hole matching face.
Described the first rotating shaft and the second rotating shaft are preferably equipped with dial.
Compared with the prior art, the utlity model has following advantage:
Due to the first rotating shaft and pedestal, to form shaft hole matching formula hinged, and it is hinged that the second rotating shaft and the first rotating shaft form shaft hole matching formula, and also hinged with rotatable clamping bench formation shaft hole matching formula; So just can realize the rotation of rotatable clamping bench around X-axis, Y-axis, rotatable clamping bench is convertible arbitrarily angled, therefore when processing work, by adjusting the station angle of rotatable clamping bench, just can make clamping basal plane become arbitrarily angled with wire electrode, and wire electrode keeps vertically, thereby make process operation very convenient, Working position is unrestricted, and the workpiece of cylindrical exterior can carry out reliable clamping by the set V-type groove in rotatable clamping bench bottom surface.The part of plane clamping datum level can utilize the accurately quick positioning and clamping of reference block.In addition, on pedestal, aiming boss face can be provided with, the accurate adjustment of carrying out to angle between clamping basal plane and board plane of angle gauge or sine gauge can be utilized.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the base construction schematic diagram of the utility model embodiment.
Fig. 3 is the first pivot structure schematic diagram of the utility model embodiment.
Fig. 4 is the second pivot structure schematic diagram of the utility model embodiment.
Fig. 5 is the rotatable clamping bench structural representation of the utility model embodiment.
Fig. 6 is the use view (inclined hole on processing rib body workpiece) of the utility model embodiment.
Fig. 7 is the use view (inwall of processing column shape pipe fitting workpiece) of the utility model embodiment.
Detailed description of the invention
Referring to Fig. 1~5, the present embodiment comprises pedestal 1, the first rotating shaft 2, the second rotating shaft 3, rotatable clamping bench 4, reference block 402, pressing plate 405, pressing plate locking screw mandrel 406 and support screw 404.
Pedestal 1 contacts with board P by datum level, and is locked on board P by bolt 101.The through hole 12 of pedestal 1 coordinates with the face of cylinder of first rotating shaft 2 one end, and locks by the bolt 102 extrusion ring connected in star faces of cylinder 21.The first rotating shaft other end coordinates with second rotating shaft 3 one end by radial direction through hole 23, and lock by the bolt 201 extrusion ring connected in star faces of cylinder 31, second rotating shaft 3 other ends coordinate with the blind hole 41 of rotatable clamping bench 4, and lock by the bolt 401 extrusion ring connected in star faces of cylinder 31.
Dismantled and assembled adjustable reference block 402 is locked on rotary table 4 by bolt 403, and the through-hole diameter on reference block 402 is greater than the diameter of bolt 403, is convenient to like this unscrewing that bolt 403 is rear regulates its angle according to lathe actual conditions.Compress leading screw 406 and screw in the screw 47 on rotatable clamping bench, and by nut clamping platen 405, support leading screw 404 and screw in the screw of pressing plate 405, and be pressed on clamping basal plane, and then workpiece pressing.Support screw 404 upper ends and pressing plate 405 are spirally connected, and support screw 404 lower ends are pressed on the surface of rotatable clamping bench 4.
Described rotatable clamping bench 4 bottom surfaces are provided with V-type groove 42, V-type groove 42 and rotatable clamping bench 4 one (also can be connected by securing member), and it is columniform workpiece that V-type groove 42 is convenient to clamping outer surface.
Described the first rotating shaft 2 and the second rotating shaft 3 are respectively equipped with dial 22 and 32.
Referring to Fig. 6, when the present embodiment is processed the inclined hole C1 on rib body workpiece W1, carry out centering clamping by flat basal plane and the dismantled and assembled reference block 402 of rotatable clamping bench 4.Unscrew lock(ing) bolt 102, the clamping basal plane of rotatable clamping bench 4 rotates through inclined hole C1 on rib body workpiece W1 and the angle of clamping basal plane around the first rotating shaft 2, screw lock(ing) bolt 102, the inclined hole C1 axis that process is vertical, and wire electrode E can process under vertical state.Mark 407 in Fig. 6 is for compressing the locking nut of leading screw 406, and all the other marks in Fig. 6 are corresponding consistent with Fig. 1.
Referring to Fig. 7, when the present embodiment processing column body workpiece, carry out centering clamping with the V-type groove 42 of rotatable clamping bench 4 another sides.Unscrew lock(ing) bolt 102 and 401, rotatable clamping bench 4 basal planes can rotate around the first rotating shaft 2 and the second rotating shaft 3, two rotating shafts screw bolt after 90-degree rotation respectively, V-type groove 42 is in vertical state, as benchmark, pipe fitting W2 is by vertical clamping, and wire electrode E can process the endoporus of pipe fitting W2 under vertical state.All the other marks in Fig. 7 are corresponding consistent with Fig. 1.
If described dial can not meet the required precision of workpiece angle, can utilize angle gauge or sine gauge to proofread and correct clamping bench angle of inclination by aiming boss face, meet part processing request.

Claims (6)

1. electric spark linear cutting machine inclination angle cutting clamper, is characterized in that, comprises pedestal, the first rotating shaft, the second rotating shaft, rotatable clamping bench, reference block, pressing plate and pressing plate locking screw mandrel;
Pedestal is fixed on outside board; The axis hole of being located at pedestal is inserted in first rotating shaft one end, hinged with pedestal formation shaft hole matching formula, and by the first locking member locking, the first rotating shaft other end is provided with radially axis hole; The set radially axis hole of the first rotating shaft other end is inserted in second rotating shaft one end, hinged with the first rotating shaft formation shaft hole matching formula, and by the second locking member locking; The second rotating shaft other end inserts the axis hole of being located at rotatable clamping bench, hinged with rotatable clamping bench formation shaft hole matching formula, and by the 3rd locking member locking; Reference block is located on rotatable clamping bench, and pressing plate is enclosed within on pressing plate locking screw mandrel, and pressing plate locking screw mandrel lower end and rotatable clamping bench are spirally connected.
2. electric spark linear cutting machine inclination angle cutting clamper as claimed in claim 1, is characterized in that, the axis hole of described pedestal is ladder hole; The set radially axis hole of the described first rotating shaft other end is through hole; The axis hole of described rotatable clamping bench is blind hole.
3. electric spark linear cutting machine inclination angle cutting clamper as claimed in claim 1, is characterized in that, described rotatable clamping bench bottom surface is provided with V-type groove.
4. electric spark linear cutting machine inclination angle cutting clamper as claimed in claim 1, is characterized in that, described pressing plate is provided with support screw, and support screw upper end and pressing plate are spirally connected, and support screw lower end is pressed on rotatable clamping bench surface.
5. electric spark linear cutting machine inclination angle cutting clamper as claimed in claim 1, it is characterized in that, described the first rotating shaft and the second rotating shaft are equipped with annular groove, and described the first locking member, the second locking member and the 3rd locking member all adopt bolt, and each bolt presses respectively on corresponding annular groove surface.
6. electric spark linear cutting machine inclination angle cutting clamper as claimed in claim 1, is characterized in that, described the first rotating shaft and the second rotating shaft are equipped with dial.
CN201320891537.2U 2013-12-31 2013-12-31 Dip angle cutting clamp of wire-cut electric discharge machine tool Expired - Fee Related CN203636147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320891537.2U CN203636147U (en) 2013-12-31 2013-12-31 Dip angle cutting clamp of wire-cut electric discharge machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320891537.2U CN203636147U (en) 2013-12-31 2013-12-31 Dip angle cutting clamp of wire-cut electric discharge machine tool

Publications (1)

Publication Number Publication Date
CN203636147U true CN203636147U (en) 2014-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353919A (en) * 2014-10-31 2015-02-18 北方民族大学 Three-dimensional cycloid cutting method and three-dimensional rotating clamp with X-Z and X-Y rotating arms
CN104353920A (en) * 2014-10-31 2015-02-18 北方民族大学 Three-dimensional cycloid cutting method and three-dimensional rotating clamp with Z-Y and X-Y rotating arms
CN105345188A (en) * 2015-09-29 2016-02-24 河南航天精工制造有限公司 Wire cutting clamp
CN108237277A (en) * 2016-12-26 2018-07-03 苏州汉扬精密电子有限公司 Quick positioning tool structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353919A (en) * 2014-10-31 2015-02-18 北方民族大学 Three-dimensional cycloid cutting method and three-dimensional rotating clamp with X-Z and X-Y rotating arms
CN104353920A (en) * 2014-10-31 2015-02-18 北方民族大学 Three-dimensional cycloid cutting method and three-dimensional rotating clamp with Z-Y and X-Y rotating arms
CN104353920B (en) * 2014-10-31 2016-08-24 北方民族大学 Three-dimensional rotation wire cutting method and there is the three-dimensional rotation fixture of Z-Y, X-Y cursor
CN105345188A (en) * 2015-09-29 2016-02-24 河南航天精工制造有限公司 Wire cutting clamp
CN108237277A (en) * 2016-12-26 2018-07-03 苏州汉扬精密电子有限公司 Quick positioning tool structure

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611

Termination date: 20181231

CF01 Termination of patent right due to non-payment of annual fee