CN103862305B - Fraise jig - Google Patents

Fraise jig Download PDF

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Publication number
CN103862305B
CN103862305B CN201410126220.9A CN201410126220A CN103862305B CN 103862305 B CN103862305 B CN 103862305B CN 201410126220 A CN201410126220 A CN 201410126220A CN 103862305 B CN103862305 B CN 103862305B
Authority
CN
China
Prior art keywords
sliding shoe
handle
limited post
guide rails
screw mandrel
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
CN201410126220.9A
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Chinese (zh)
Other versions
CN103862305A (en
Inventor
林进光
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.)
All Thai Metal Industry (kunshan) Co Ltd
Original Assignee
All Thai Metal Industry (kunshan) 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 All Thai Metal Industry (kunshan) Co Ltd filed Critical All Thai Metal Industry (kunshan) Co Ltd
Priority to CN201410126220.9A priority Critical patent/CN103862305B/en
Publication of CN103862305A publication Critical patent/CN103862305A/en
Application granted granted Critical
Publication of CN103862305B publication Critical patent/CN103862305B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated

Abstract

nullThe open a kind of fraise jig of the present invention,It is simultaneously used for clamping the feeding clip mechanisms of material including the magnechuck fixed on the table and two,The two ends being arranged at magnechuck that two feeding clip mechanisms are parallel,Feeding clip mechanism includes two guide rails being detachably arranged on magnechuck、The vertical fixing briquetting connecting two guide rails and handle fixed block,Two guide rail parallels are arranged,Handle fixed block is detachably arranged in two guide rails one end away from fixing briquetting,Being provided with on two guide rails can be along the sliding shoe of two slide,It is provided with driving means on handle fixed block,It is provided with in two guide rails and sliding shoe can be driven under the power of driving means at the slave unit of two moving on rails,Slave unit is connected with sliding shoe,It is provided with in sliding shoe making sliding shoe be maintained at a material clamping position actionless hydraulic pressure self-locking device.

Description

Fraise jig
Technical field
The present invention relates to field of fixtures, particularly relate to a kind of fraise jig.
Background technology
Milling machine is the lathe that workpiece carries out machining with milling cutter, and feeding clip mechanism includes two detachably The guide rail being arranged on workbench and the vertical fixing briquetting connecting two guide rails, two guide rail parallels Arrange, two guide rails are provided with and can be provided with in sliding shoe drive along the sliding shoe of two slide The power set of dynamic sliding shoe motion, after material is clamped, the movement locus of milling machine is rotary motion, When forcing in material, sliding shoe can be produced the power away from fixing briquetting, so can promote to slide The clamping force that block and fixing briquetting put on material diminishes, it is easy to allow the position of material change, And then make the machining accuracy step-down of material, the most sometimes, material also can under the active force of milling cutter from Fly out on fixture workbench, accidentally injures staff.
Summary of the invention
It is an object of the invention to provide a kind of fraise jig that can overcome above-mentioned drawback, its simple in construction, Convenient to operate.
For reaching this purpose, the present invention by the following technical solutions:
A kind of fraise jig, is simultaneously used for clamping including the magnechuck fixed on the table and two The feeding clip mechanism of material, the two ends being arranged at described magnechuck that two described feeding clip mechanisms are parallel, Described feeding clip mechanism includes two guide rails being detachably arranged on described magnechuck, vertically connects The fixing briquetting of two described guide rails and handle fixed block, two described guide rail parallels are arranged, described hands Handle fixed block is detachably arranged in two described guide rails one end away from described fixing briquetting, two institutes State and be provided with on guide rail and can arrange on described handle fixed block along the sliding shoe of two described slide There is driving means, be provided with in two described guide rails described in can driving under the power of described driving means Sliding shoe is at the slave unit of two described moving on rails, and described slave unit is with described sliding shoe even Connect, be provided with making described sliding shoe be maintained at a material clamping position in described sliding shoe static not Dynamic hydraulic pressure self-locking device.
As the preferred technical scheme of one, described sliding shoe includes being positioned at the slip above described guide rail Portion and be positioned at the location division of described guide rail interior, the open at one end of described sliding part, the other end have with The binder surface that described fixing briquetting is corresponding, described location division includes that two parallel with described guide rail Side plate, the distance between two described side plates is less than the distance between two described guide rails.
As the preferred technical scheme of one, two described guide rails are symmetrically arranged with along its length to A few hole, location that described hydraulic pressure self-locking device can be made to insert, for limiting the clamping position of material.
As the preferred technical scheme of one, described hydraulic pressure self-locking device includes being fixed on described sliding shoe On hydraulic cylinder, the first limited post, the second limited post, head rod and the second connecting rod, described Hydraulic cylinder is fixed on described sliding shoe by connecting plate, the two ends of described connecting plate respectively with described cunning Two described side plates of motion block connect, and the end of the piston rod of described hydraulic cylinder is by bearing pin and described the One connecting rod and described second connecting rod connect, described head rod and described second connecting rod away from One end of described piston rod is connected with described first limited post and described second limited post respectively by bearing pin Connecing, described first limited post and the second limited post insert two institutes respectively away from one end of described piston rod State in side plate, two described side plates correspond to described first limited post and described second limited post sets It is equipped with insertion hole, so that described first limited post and described second limited post can under the promotion of hydraulic cylinder It is inserted in hole, described location by described insertion hole.
As the preferred technical scheme of one, described driving means includes that handle, described handle are arranged at Described handle fixed block is away from the side of described sliding shoe, and described handle has handle outfan, described Handle outfan is positioned at described handle fixed block, and described handle outfan is provided with the first gear.
As the preferred technical scheme of one, described slave unit includes between two described guide rails And along the screw mandrel of described rail length direction extension, described screw mandrel is near one end of described handle outfan Being provided with the second gear being meshed with described first gear, the other end of described screw mandrel is fixed on described On fixing briquetting, for driving the rotation of described screw mandrel, described sliding shoe corresponds to described screw mandrel It is provided with the slide plate matched with described screw mandrel, for driving described slip under the power of described screw mandrel Block is at described slide on rails.
As the preferred technical scheme of one, on two described side plates, the side near described hydraulic cylinder sets It is equipped with corresponding with described first limited post and described second limited post for making two limited posts pass Positioning sleeve, described positioning sleeve and described insertion hole concentric.
The invention have the benefit that present configuration is simple, it is simple to operation, when the thing of specific standard After material is clamped, by the setting of hydraulic pressure self-locking device so that sliding shoe can be fixed on this thing on guide rail At the clamping of material so that milling machine is when being processed this material, and it will not be produced by sliding shoe because of milling cutter Raw thrust and move in direction away from fixing briquetting, it is ensured that the machining accuracy of material, improve Work efficiency, decreases potential safety hazard.
Accompanying drawing explanation
Below according to drawings and Examples, the present invention is described in further detail.
Fig. 1 is the perspective view of the fraise jig described in embodiment.
Fig. 2 is the sectional view of feeding clip mechanism in the fraise jig described in embodiment.
Fig. 3 is the installation signal of sliding shoe and hydraulic pressure self-locking device in the fraise jig described in embodiment Figure.
Fig. 4 is the working state figure of hydraulic pressure self-locking device in the fraise jig described in embodiment.
In Fig. 1 to Fig. 4:
1, magnechuck;2, sliding shoe;21, side plate;211, positioning sleeve;22, slide plate;
3, guide rail;31, hole, location;4, handle;41, the first gear;5, handle fixed block;
6, screw mandrel;61, the second gear;7, fixing briquetting;
8, hydraulic pressure self-locking device;81, hydraulic cylinder;811, piston rod;82, connecting plate;83, One connecting rod;84, the second connecting rod;85, the first limited post;86, the second limited post.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in Figures 1 to 4, the fraise jig described in the present embodiment includes fixing on the table Magnechuck 1 and two feeding clip mechanisms being simultaneously used for clamping material, two feeding clip mechanisms are parallel Being arranged at the two ends of magnechuck 1, feeding clip mechanism includes that two are detachably arranged in magnechuck 1 On guide rail 3, the vertical fixing briquetting 7 connecting two guide rails 3 and handle fixed block 5, two guide rails 3 be arranged in parallel, and handle fixed block 5 is detachably arranged in two guide rails 3 away from fixing briquetting 7 One end, two guide rails 3 are provided with the sliding shoe 2 that can slide along two guide rails 3, handle fixed block 5 On be provided with driving means, be provided with in two guide rails 3 and can drive slip under the power of driving means The slave unit that block 2 moves on two guide rails 3, slave unit is connected with sliding shoe 2, sliding shoe It is provided with in 2 making sliding shoe 2 be maintained at a material clamping position actionless hydraulic pressure self-locking dress Put 8.
Sliding shoe 2 includes the sliding part being positioned at above guide rail 3 and is positioned at the location division within guide rail 3, The open at one end of sliding part, the other end has the binder surface corresponding with described fixing briquetting 7, location Portion includes two side plates 21 paralleled with guide rail 3, and the distance between two side plates 21 is less than two Distance between guide rail 3.
Being symmetrically arranged with at least one on two guide rails 3 along its length can make hydraulic pressure self-locking device 8 insert The hole, location 31 entered, for limiting the clamping position of material.
Hydraulic cylinder the 81, first limited post 85 that hydraulic pressure self-locking device 8 includes being fixed on sliding shoe 2, Second limited post 86, head rod 83 and the second connecting rod 84, hydraulic cylinder 81 passes through connecting plate 82 are fixed on sliding shoe 2, and the two ends of connecting plate 82 are connected with two side plates 21 respectively, hydraulic cylinder The end of the piston rod 811 of 81 is connected with head rod 83 and the second connecting rod 84 by bearing pin, Head rod 83 and the second connecting rod 84 away from one end of piston rod 811 by bearing pin respectively with the One limited post 85 and the second limited post 86 connect, the first limited post 85 and the second limited post 86 away from One end of piston rod 811 is inserted in two side plates 21 respectively, and two side plates 21 correspond to first Limited post 85 and the second limited post 86 are provided with insertion hole, so that the first limited post 85 and second is spacing Post 86 can insert in hole 31, location by inserting hole under the promotion of hydraulic cylinder 81.
It is connected with head rod 83 and the second connecting rod 84 by piston rod 811, and first connects Bar 83 and the second connecting rod 84 are connected with the first limited post 85 and the second limited post 86 the most respectively, make Obtain hydraulic cylinder 81 and pass through head rod 83 and the power transmission respectively of the second connecting rod 84 in the first limited post 85 and second limited post 86 so that the first limited post 85 and the second limited post 86 can pass through biside plate The hole of inserting of 21 is quickly inserted in two symmetrical holes, location 31 of guide rail 3, so that sliding shoe 2 Can be tightly fixed on guide rail 3.
Driving means includes that handle 4, handle 4 are arranged at handle fixed block 5 away from the one of sliding shoe 2 Side, handle 4 has handle outfan, and handle outfan is positioned at handle fixed block 5, and handle exports The first gear 41 it is provided with on end.
Slave unit includes the screw mandrel 6 extended between two guide rails 3 and along guide rail 3 length direction, Screw mandrel 6 is provided with the second gear 61 being meshed with the first gear 41 near one end of handle outfan, For driving the rotation of screw mandrel 6, sliding shoe 2 corresponds to screw mandrel 6 and is provided with and matches with screw mandrel 6 The slide plate 22 closed, for driving sliding shoe 2 to slide on guides 3 under the power of screw mandrel 6.
On two side plates 21, on the side of hydraulic cylinder 81, corresponding first limited post 85 and second limits The position of position post 86 is provided with the positioning sleeve that the first limited post 85 and the second limited post 86 can be made to pass 211, positioning sleeve 211 and insertion hole concentric.
The setting of positioning sleeve 211, can make the first limited post 85 and the second limited post 86 can be more smart True is entered in hole 31, location by insertion hole, and it is spacing to also ensure the first limited post 85 and second Post 86 is not susceptible to deformation in motor process.
Operation principle:
After material to be processed is put well on guides 3, hand rotation handle 4 clockwise, handle is defeated The first gear 41 gone out on end rotates therewith, subsequently, and the second tooth engaged with the first gear 41 Wheel 61, under the driving of the first gear 41, rotates with screw mandrel 6, together then, with screw mandrel The slide plate 22 on sliding shoe 2 that 6 match also is moved on screw mandrel 6, and with sliding shoe 2 On two guide rails 3, slide in the direction towards material, and after material is compacted, hydraulic means starts work Making, hydraulic cylinder 81 passes through head rod 83 and the power transmission respectively of the second connecting rod 84 in the first limited post 85 and second limited post 86, so that the first limited post 85 and the second limited post 86 pass through biside plate respectively The insertion hole of 21 is inserted in hole 31, location, makes sliding shoe 2 static and is fixed on the clamping position of this material Putting place, milling cutter starts material is carried out machining, after materiel machining, starts hydraulic pressure self-locking Device 8, hydraulic cylinder 81 passes through head rod 83 and the second connecting rod 84 respectively by the first limited post 85 and second limit post retracts in inserting hole from hole 31, location, and inverse clock turning handle 4 subsequently slides Block 2, under the effect of screw mandrel the 6, first gear 41 and the second gear 61, returns to original position. It is to be understood that, above-mentioned detailed description of the invention is only presently preferred embodiments of the present invention and used skill Art principle, in technical scope disclosed in this invention, any those familiar with the art The change being readily apparent that or replacement, all should contain within the scope of the present invention.

Claims (3)

1. a fraise jig, it is characterised in that include fixing magnechuck and two on the table The individual feeding clip mechanism being simultaneously used for clamping material, what two described feeding clip mechanisms were parallel is arranged at described The two ends of magnechuck, described feeding clip mechanism includes that two are detachably arranged on described magnechuck Guide rail, the vertical fixing briquetting connecting two described guide rails and handle fixed block, two described guide rails Be arrangeding in parallel, described handle fixed block is detachably arranged in two described guide rails away from described fixing pressure One end of block, two described guide rails are provided with can be described along the sliding shoe of two described slide Being provided with driving means on handle fixed block, being provided with in two described guide rails can be in described driving means Power under drive described sliding shoe at the slave unit of two described moving on rails, described driven dress Put and be connected with described sliding shoe, be provided with in described sliding shoe making described sliding shoe be maintained at a thing Material clamping position actionless hydraulic pressure self-locking device;
Described sliding shoe includes the sliding part being positioned at above described guide rail and is positioned at determining of described guide rail interior Position portion, the open at one end of described sliding part, the other end has the binder corresponding with described fixing briquetting Face, described location division includes two side plates paralleled with described guide rail, between two described side plates Distance is less than the distance between two described guide rails;
Being symmetrically arranged with at least one on two described guide rails along its length can make described hydraulic pressure self-locking fill Put the hole, location of insertion, for limiting the clamping position of material;
Hydraulic cylinder that described hydraulic pressure self-locking device includes being fixed on described sliding shoe, the first limited post, Second limited post, head rod and the second connecting rod, described hydraulic cylinder is fixed on institute by connecting plate Stating on sliding shoe, the two ends of described connecting plate are connected with the two of described sliding shoe described side plates respectively, The end of the piston rod of described hydraulic cylinder is by bearing pin and described head rod and described second connecting rod Connection, described head rod and described second connecting rod pass through bearing pin away from one end of described piston rod It is connected with described first limited post and described second limited post respectively, described first limited post and the second limit Position post inserts in two described side plates away from one end of described piston rod respectively, phase on two described side plates Described first limited post and described second limited post are provided with insertion hole, so that described first limit It is described fixed that position post and described second limited post can be inserted into by described insertion hole under the promotion of hydraulic cylinder In hole, position;
Described driving means includes that handle, described handle are arranged at described handle fixed block away from described cunning The side of motion block, described handle has handle outfan, and it is solid that described handle outfan is positioned at described handle Determine in block, described handle outfan is provided with the first gear.
Fraise jig the most according to claim 1, it is characterised in that described slave unit includes The screw mandrel extended between two described guide rails and along described rail length direction, described screw mandrel is close One end of described handle outfan is provided with the second gear being meshed with described first gear, described silk The other end of bar is fixed on described fixing briquetting, for driving the rotation of described screw mandrel, described slip Correspond to described screw mandrel on block and be provided with the slide plate matched with described screw mandrel, at described screw mandrel Power under drive described sliding shoe at described slide on rails.
Fraise jig the most according to claim 1, it is characterised in that lean on two described side plates The side of nearly described hydraulic cylinder is provided with corresponding with described first limited post and described second limited post For the positioning sleeve making two limited posts pass, described positioning sleeve and described insertion hole concentric.
CN201410126220.9A 2014-03-31 2014-03-31 Fraise jig Expired - Fee Related CN103862305B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410126220.9A CN103862305B (en) 2014-03-31 2014-03-31 Fraise jig

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Application Number Priority Date Filing Date Title
CN201410126220.9A CN103862305B (en) 2014-03-31 2014-03-31 Fraise jig

Publications (2)

Publication Number Publication Date
CN103862305A CN103862305A (en) 2014-06-18
CN103862305B true CN103862305B (en) 2016-10-05

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103963529B (en) * 2014-05-13 2016-06-08 吴明臣 Digital-controlled carving machine with magnechuck
CN105291616A (en) * 2014-07-03 2016-02-03 池州市大正机械制造有限责任公司 Rotary lettering device
CN104551753A (en) * 2014-11-25 2015-04-29 吴中区长桥诚惠机械加工厂 Electric stationary fixture for lathing
CN104874827B (en) * 2015-05-08 2017-04-19 广西金达造船有限公司 Axial drilling machine
CN105234719A (en) * 2015-11-18 2016-01-13 广西大学 Special clamp for pneumatic type tire mold slideway
CN105397548B (en) * 2015-12-18 2018-02-23 天津天海同步科技有限公司 A kind of high-precision positioner
CN108145474A (en) * 2016-12-06 2018-06-12 合肥协佳机电科技有限公司 A kind of milling machine precisely adjusts fixture
CN108436525A (en) * 2018-05-07 2018-08-24 高邮市永发机械有限公司 Fraise jig

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Publication number Priority date Publication date Assignee Title
US4392643A (en) * 1980-03-27 1983-07-12 Suburban Tool, Inc. Magnetic hold down tool
CN201324953Y (en) * 2008-12-29 2009-10-14 大连三高科技发展有限公司 Clamping mechanism of end-facing chamfering machine
CN101502936B (en) * 2009-03-02 2012-11-28 张应祥 Juggle type precise flat tong for machine tool with large processing table
CN203449042U (en) * 2013-09-06 2014-02-26 范海源 Novel magnetic flat pliers
CN203853819U (en) * 2014-03-31 2014-10-01 万世泰金属工业(昆山)有限公司 Milling jig

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