CN103862305A - Milling jig - Google Patents
Milling jig Download PDFInfo
- Publication number
- CN103862305A CN103862305A CN201410126220.9A CN201410126220A CN103862305A CN 103862305 A CN103862305 A CN 103862305A CN 201410126220 A CN201410126220 A CN 201410126220A CN 103862305 A CN103862305 A CN 103862305A
- Authority
- CN
- China
- Prior art keywords
- guide rails
- limited post
- sliding shoe
- handle
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Abstract
The invention discloses a milling jig which comprises an electromagnetic chuck and two material clamping mechanisms, wherein the electromagnetic chuck is fixed to a workbench, and the two material clamping mechanisms are used for clamping materials tightly at the same time. The two material clamping mechanisms are arranged at the two ends of the electromagnetic chuck in parallel, each material clamping mechanism comprises two detachable guide rails arranged on the electromagnetic chuck, a fixed pressing block perpendicularly connected to the two guide rails and a handle fixing block, the two guide rails are arranged in parallel, the handle fixing block is detachably arranged at the ends, far away from the fixed pressing block, of the two guide rails, a sliding block capable of sliding along the two guide rails is arranged on the two guide rails, the handle fixing block is provided with a driving device, driven devices which can drive the sliding block to move on the two guide rails under the power of the driving device are arranged in the two guide rails, the driven devices are connected with the sliding block, and a hydraulic self-locking device capable of maintaining the sliding block still at a material clamping position is arranged in the sliding block.
Description
Technical field
The present invention relates to fixture field, relate in particular to a kind of fraise jig.
Background technology
Milling machine is the lathe that with milling cutter, workpiece is carried out machining, feeding clip mechanism comprises two dismountable fixing briquettings that are arranged at the guide rail on workbench and vertically connect two guide rails, two guide rail parallel settings, on two guide rails, be provided with the sliding shoe that can slide along two guide rails, in sliding shoe, be provided with the power set that drive sliding shoe motion, after material is clamped, the movement locus of milling machine is to rotatablely move, while forcing in material, can produce the power making it away from fixing briquetting to sliding shoe, the clamping force that can impel like this sliding shoe and fixing briquetting to put on material diminishes, be easy to allow the position change of material, and then make the machining accuracy step-down of material, even sometimes, material also can be under the active force of milling cutter from the fixture workbench that flies out, accidentally injure staff.
Summary of the invention
The object of the present invention is to provide a kind of fraise jig that can overcome above-mentioned drawback, it is simple in structure, convenient operation.
For reaching this object, the present invention by the following technical solutions:
A kind of fraise jig, comprise that the magnechuck that is fixed on workbench and two are simultaneously for clamping the feeding clip mechanism of material, two two ends that are arranged at described magnechuck that described feeding clip mechanism parallels, described feeding clip mechanism comprises two dismountable guide rails that are arranged on described magnechuck, vertical fixing briquetting and the handle fixed block that connects two described guide rails, two described guide rail parallel settings, dismountable two the described guide rails one end away from described fixing briquetting that is arranged at of described handle fixed block, on two described guide rails, be provided with the sliding shoe that can slide along two described guide rails, on described handle fixed block, be provided with drive unit, in two described guide rails, be provided with the slave unit that can drive described sliding shoe to move on two described guide rails under the power of described drive unit, described slave unit is connected with described sliding shoe, in described sliding shoe, be provided with and can make described sliding shoe remain on the actionless hydraulic pressure self-locking device of a material clamping position.
As the preferred technical scheme of one, described sliding shoe comprises the sliding part that is positioned at described guide rail top and the location division that is positioned at described guide rail inside, one end of described sliding part is uncovered, the other end has the binder surface corresponding with described fixture, described location division comprises two side plates that parallel with described guide rail, and the distance between two described side plates is less than two distances between described guide rail.
As the preferred technical scheme of one, on two described guide rails, be symmetrically arranged with along its length the locating hole that at least one can make described hydraulic pressure self-locking device insert, for limiting the clamping position of material.
As the preferred technical scheme of one, described hydraulic pressure self-locking device comprises the hydraulic cylinder being fixed on described sliding shoe, 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 are connected with two described side plates of described sliding shoe respectively, the end of the piston rod of described hydraulic cylinder is connected with described head rod and described the second connecting rod by bearing pin, described head rod is connected with described the first limited post and described the second limited post respectively by bearing pin away from one end of described piston rod with described the second connecting rod, described the first limited post and the second limited post insert respectively in two described side plates away from one end of described piston rod, on two described side plates, correspond to described the first limited post and described the second limited post is provided with patchhole, so that described the first limited post and described the second limited post can be inserted in described locating hole by described patchhole under the promotion of hydraulic cylinder.
As the preferred technical scheme of one, described drive unit comprises handle, described handle is arranged at the side of described handle fixed block away from described sliding shoe, described handle has handle output, described handle output is positioned at described handle fixed block, on described handle output, is provided with the first gear.
As the preferred technical scheme of one, described slave unit comprises the screw mandrel extending between two described guide rails and along described rail length direction, described screw mandrel is provided with the second gear being meshed with described the first gear near one end of described handle output, the other end of described screw mandrel is fixed on described fixing briquetting, for driving the rotation of described screw mandrel, on described sliding shoe, correspond to described screw mandrel and be provided with the slide plate matching with described screw mandrel, for driving described sliding shoe to slide on described guide rail under the power of described screw mandrel.
As the preferred technical scheme of one, a side near described hydraulic cylinder on two described side plates is provided with the positioning sleeve for two limited posts passed corresponding with described the first limited post and described the second limited post, described positioning sleeve and described patchhole concentric.
Beneficial effect of the present invention is: the present invention is simple in structure, convenient operation, after the material of specific standard is clamped, by the setting of hydraulic pressure self-locking device, make sliding shoe can be fixed on the clamping place of this material on guide rail, make milling machine add man-hour to this material, sliding shoe can not move towards the direction away from fixing briquetting to the thrust of its generation because of milling cutter, the machining accuracy of having guaranteed material, has improved operating efficiency, has reduced potential safety hazard.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the perspective view of the fraise jig described in embodiment.
Fig. 2 is the cutaway view of feeding clip mechanism in the fraise jig described in embodiment.
Fig. 3 is the scheme of installation of sliding shoe and hydraulic pressure self-locking device in the fraise jig described in embodiment.
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, locating hole; 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, head rod; 84, the second connecting rod; 85, the first limited post; 86, the second limited post.
The specific embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
As shown in Figures 1 to 4, fraise jig described in the present embodiment comprises that the magnechuck 1 that is fixed on workbench and two are simultaneously for clamping the feeding clip mechanism of material, two two ends that are arranged at magnechuck 1 that feeding clip mechanism parallels, feeding clip mechanism comprises two dismountable guide rails 3 that are arranged on magnechuck 1, vertical fixing briquetting 7 and the handle fixed block 5 that connects two guide rails 3, two guide rails 3 be arranged in parallel, dismountable two guide rails 3 one end away from fixing briquetting 7 that is arranged at of handle fixed block 5, on two guide rails 3, be provided with the sliding shoe 2 that can slide along two guide rails 3, on handle fixed block 5, be provided with drive unit, in two guide rails 3, be provided with the slave unit that can drive sliding shoe 2 to move on two guide rails 3 under the power of drive unit, slave unit is connected with sliding shoe 2, in sliding shoe 2, be provided with and can make sliding shoe 2 remain on the actionless hydraulic pressure self-locking device 8 of a material clamping position.
Sliding shoe 2 comprises the sliding part that is positioned at guide rail 3 tops and the location division that is positioned at guide rail 3 inside, one end of sliding part is uncovered, the other end has the binder surface corresponding with described fixture, location division comprises that the distance between 21, two side plates 21 of two side plates that parallel with guide rail 3 is less than two distances between guide rail 3.
On two guide rails 3, be symmetrically arranged with along its length the locating hole 31 that at least one can make hydraulic pressure self-locking device 8 insert, for limiting the clamping position of material.
Hydraulic pressure self-locking device 8 comprises the hydraulic cylinder 81 being fixed on sliding shoe 2, the first limited post 85, the second limited post 86, head rod 83 and the second connecting rod 84, hydraulic cylinder 81 is fixed on sliding shoe 2 by connecting plate 82, the two ends of connecting plate 82 are connected with two side plates 21 respectively, the end of the piston rod 811 of hydraulic cylinder 81 is connected with head rod 83 and the second connecting rod 84 by bearing pin, head rod 83 is connected with the first limited post 85 and the second limited post 86 respectively by bearing pin away from one end of piston rod 811 with the second connecting rod 84, the first limited post 85 and the second limited post 86 insert respectively in two side plates 21 away from one end of piston rod 811, on two side plates 21, correspond to the first limited post 85 and the second limited post 86 is provided with patchhole, so that the first limited post 85 and the second limited post 86 can insert in locating hole 31 by patchhole under the promotion of hydraulic cylinder 81.
Be connected with head rod 83 and the second connecting rod 84 by piston rod 811, and head rod 83 is connected with the first limited post 85 and the second limited post 86 respectively with the second connecting rod 84, make hydraulic cylinder 81 distinguish power transmissions in the first limited post 85 and the second limited post 86 by head rod 83 and the second connecting rod 84, the first limited post 85 and the second limited post 86 can be inserted in the symmetrical locating hole 31 of two guide rails 3, so that sliding shoe 2 can closely be fixed on guide rail 3 rapidly by the patchhole of biside plate 21.
Drive unit comprises handle 4, and handle 4 is arranged at the side of handle fixed block 5 away from sliding shoe 2, and handle 4 has handle output, and handle output is positioned at handle fixed block 5, is provided with the first gear 41 on handle output.
Slave unit comprises the screw mandrel 6 extending between two guide rails 3 and along guide rail 3 length directions, screw mandrel 6 is provided with the second gear 61 being meshed with the first gear 41 near one end of handle output, for driving the rotation of screw mandrel 6, on sliding shoe 2, correspond to screw mandrel 6 and be provided with the slide plate 22 matching with screw mandrel 6, for driving sliding shoe 2 to slide on guide rail 3 under the power at screw mandrel 6.
On two side plates 21, be provided with the positioning sleeve 211 that can make the first limited post 85 and the second limited post 86 pass near the position of corresponding the first limited post 85 on the side of hydraulic cylinder 81 and the second limited post 86, positioning sleeve 211 and patchhole concentric.
The setting of positioning sleeve 211, can make the first limited post 85 and the second limited post 86 to enter in locating hole 31 by patchhole more accurately, and has also guaranteed that the first limited post 85 and the second limited post 86 are difficult for deforming in motion process.
Operation principle:
After material to be processed is put well on guide rail 3, hand rotation handle 4 clockwise, the first gear 41 on handle output rotates thereupon, subsequently, the second gear 61 engaging with the first gear 41 is under the driving of the first gear 41, rotate together with screw mandrel 6, then, slide plate 22 on the sliding shoe 2 matching with screw mandrel 6 is also moved on screw mandrel 6, and slide with sliding shoe 2 direction towards material on two guide rails 3, after material is compacted, hydraulic means is started working, hydraulic cylinder 81 is distinguished power transmissions in the first limited post 85 and the second limited post 86 by head rod 83 and the second connecting rod 84, so that the first limited post 85 and the second limited post 86 insert in locating hole 31 by the patchhole of biside plate 21 respectively, make sliding shoe 2 static and be fixed on the clamping position place of this material, milling cutter starts material to carry out machining, after materiel machining, start hydraulic pressure self-locking device 8, hydraulic cylinder 81 retracts the first limited post 85 and the second limit post in patchhole from locating hole 31 respectively by head rod 83 and the second connecting rod 84, inverse clock turning handle 4 subsequently, sliding shoe 2 is at screw mandrel 6, under the effect of the first gear 41 and the second gear 61, return to original position.What need statement is; the above-mentioned specific embodiment is only preferred embodiment of the present invention and institute's application technology principle; in technical scope disclosed in this invention, the variation that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection scope of the present invention.
Claims (7)
1. a fraise jig, it is characterized in that, comprise that the magnechuck that is fixed on workbench and two are simultaneously for clamping the feeding clip mechanism of material, two two ends that are arranged at described magnechuck that described feeding clip mechanism parallels, described feeding clip mechanism comprises two dismountable guide rails that are arranged on described magnechuck, vertical fixing briquetting and the handle fixed block that connects two described guide rails, two described guide rail parallel settings, dismountable two the described guide rails one end away from described fixing briquetting that is arranged at of described handle fixed block, on two described guide rails, be provided with the sliding shoe that can slide along two described guide rails, on described handle fixed block, be provided with drive unit, in two described guide rails, be provided with the slave unit that can drive described sliding shoe to move on two described guide rails under the power of described drive unit, described slave unit is connected with described sliding shoe, in described sliding shoe, be provided with and can make described sliding shoe remain on the actionless hydraulic pressure self-locking device of a material clamping position.
2. fraise jig according to claim 1, it is characterized in that, described sliding shoe comprises the sliding part that is positioned at described guide rail top and the location division that is positioned at described guide rail inside, one end of described sliding part is uncovered, the other end has the binder surface corresponding with described fixture, described location division comprises two side plates that parallel with described guide rail, and the distance between two described side plates is less than two distances between described guide rail.
3. fraise jig according to claim 2, is characterized in that, is symmetrically arranged with along its length the locating hole that at least one can make described hydraulic pressure self-locking device insert, for limiting the clamping position of material on two described guide rails.
4. fixture for vertical milling machine according to claim 3, it is characterized in that, described hydraulic pressure self-locking device comprises the hydraulic cylinder being fixed on described sliding shoe, 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 are connected with two described side plates of described sliding shoe respectively, the end of the piston rod of described hydraulic cylinder is connected with described head rod and described the second connecting rod by bearing pin, described head rod is connected with described the first limited post and described the second limited post respectively by bearing pin away from one end of described piston rod with described the second connecting rod, described the first limited post and the second limited post insert respectively in two described side plates away from one end of described piston rod, on two described side plates, correspond to described the first limited post and described the second limited post is provided with patchhole, so that described the first limited post and described the second limited post can be inserted in described locating hole by described patchhole under the promotion of hydraulic cylinder.
5. fraise jig according to claim 1, it is characterized in that, described drive unit comprises handle, described handle is arranged at the side of described handle fixed block away from described sliding shoe, described handle has handle output, described handle output is positioned at described handle fixed block, on described handle output, is provided with the first gear.
6. fraise jig according to claim 5, it is characterized in that, described slave unit comprises the screw mandrel extending between two described guide rails and along described rail length direction, described screw mandrel is provided with the second gear being meshed with described the first gear near one end of described handle output, the other end of described screw mandrel is fixed on described fixing briquetting, for driving the rotation of described screw mandrel, on described sliding shoe, correspond to described screw mandrel and be provided with the slide plate matching with described screw mandrel, for driving described sliding shoe to slide on described guide rail under the power of described screw mandrel.
7. fraise jig according to claim 4, it is characterized in that, a side near described hydraulic cylinder on two described side plates is provided with the positioning sleeve for two limited posts passed corresponding with described the first limited post and described the second limited post, described positioning sleeve and described patchhole concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126220.9A CN103862305B (en) | 2014-03-31 | 2014-03-31 | Fraise jig |
Applications Claiming Priority (1)
| 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 true CN103862305A (en) | 2014-06-18 |
| CN103862305B CN103862305B (en) | 2016-10-05 |
Family
ID=50901644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410126220.9A Expired - Fee Related CN103862305B (en) | 2014-03-31 | 2014-03-31 | Fraise jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862305B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963529A (en) * | 2014-05-13 | 2014-08-06 | 吴明臣 | Numerical control carving machine with electromagnetic chuck |
| 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 |
| CN104874827A (en) * | 2015-05-08 | 2015-09-02 | 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 |
| 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 |
| CN105397548A (en) * | 2015-12-18 | 2016-03-16 | 天津天海同步科技有限公司 | High-accuracy location device |
| 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 |
| CN101502936A (en) * | 2009-03-02 | 2009-08-12 | 张应祥 | Juggle type precise flat tong for machine tool with large processing table |
| 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 |
| 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 |
-
2014
- 2014-03-31 CN CN201410126220.9A patent/CN103862305B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| CN101502936A (en) * | 2009-03-02 | 2009-08-12 | 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963529A (en) * | 2014-05-13 | 2014-08-06 | 吴明臣 | Numerical control carving machine with electromagnetic chuck |
| 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 |
| CN104874827A (en) * | 2015-05-08 | 2015-09-02 | 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 |
| CN105397548A (en) * | 2015-12-18 | 2016-03-16 | 天津天海同步科技有限公司 | High-accuracy location device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103862305B (en) | 2016-10-05 |
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Granted publication date: 20161005 Termination date: 20180331 |
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