CN203853819U - Milling jig - Google Patents
Milling jig Download PDFInfo
- Publication number
- CN203853819U CN203853819U CN201420152036.7U CN201420152036U CN203853819U CN 203853819 U CN203853819 U CN 203853819U CN 201420152036 U CN201420152036 U CN 201420152036U CN 203853819 U CN203853819 U CN 203853819U
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a milling jig, which comprises an electromagnetic chuck and two material clamping mechanisms, wherein the electromagnetic chuck is fixedly arranged on a worktable, and the two material clamping mechanisms are simultaneously used for clamping a material; the two material clamping mechanisms are respectively arranged at both ends of the electromagnetic chuck in parallel; each material clamping mechanism comprises two guide rails, a fixed pressing piece and handle fixed block, wherein the two guide rails are detachably arranged on the electromagnetic chuck, and the fixed pressing piece is vertically connected with the two guide rails; the two guide rails are arranged in parallel; the handle fixed block is detachably arranged at one ends, far away from the fixed pressing piece, of the two guide rails; a slider capable of sliding along the two guide rails is arranged on the two guide rails; the handle fixed block is provided with a driving device; driven devices capable of driving the slider to move on the two guide rails under the power of the driving device are respectively arranged in the two guide rails; the driven devices are connected with the slider; a hydraulic self-lock device capable of keeping the slider fixed at a material clamping position is arranged in each slider.
Description
Technical field
The utility model relates to fixture field, relates in particular to a kind of fraise jig.
Background technology
Milling machine is with milling cutter, workpiece to be carried out the lathe of machining, feeding clip mechanism comprises two dismountable fixedly 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 sliding shoe be produced and to be made it away from the fixing power of briquetting, can impel like this sliding shoe and clamping force that fixedly briquetting puts on material to diminish, 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.
Utility model content
The purpose of this utility model is to provide a kind of fraise jig that can overcome above-mentioned drawback, and it is simple in structure, convenient operation.
For reaching this object, the utility model 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 fixedly briquetting and the handle fixed block that connects two described guide rails, two described guide rail parallel settings, described handle fixed block is dismountable is arranged at two described guide rails away from one end of described fixedly briquetting, 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 a kind of preferred technical scheme, 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 a kind of preferred technical scheme, 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 a kind of preferred technical scheme, 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 the second connecting rod with described head rod by bearing pin, described head rod is connected with described the second limited post with described the first limited post respectively by bearing pin with described the second connecting rod one end away from described piston 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 a kind of preferred technical scheme, described drive unit comprises handle, described handle is arranged at described handle fixed block away from a side of 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 a kind of preferred technical scheme, described slave unit comprises between two described guide rails and the screw mandrel extending along described rail length direction, described screw mandrel is provided with near one end of described handle output the second gear being meshed with described the first gear, the other end of described screw mandrel is fixed on described fixedly 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 a kind of preferred technical scheme, 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.
The beneficial effects of the utility model are: the utility model 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 be because of milling cutter to the thrust of its generation towards the direction motion away from fixing briquetting, 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 utility model 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
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
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 fixedly briquetting 7 and the handle fixed block 5 that connects two guide rails 3, two guide rails 3 be arranged in parallel, handle fixed block 5 is dismountable is arranged at two guide rails 3 away from fixing one end of briquetting 7, 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 the second connecting rod 84 with head rod 83 by bearing pin, head rod 83 is connected with the second limited post 86 with the first limited post 85 respectively by bearing pin with the second connecting rod 84 one end away from piston rod 811, 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.
By piston rod 811, be connected with the second connecting rod 84 with head rod 83, and head rod 83 is connected with the second limited post 86 with the first limited post 85 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 rapidly by the patchhole of biside plate 21 in the symmetrical locating hole 31 of two guide rails 3, so that sliding shoe 2 can closely be fixed on guide rail 3.
Drive unit comprises handle 4, and handle 4 is arranged at handle fixed block 5 away from a side of 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 between two guide rails 3 and the screw mandrel 6 extending along guide rail 3 length directions, screw mandrel 6 is provided with near one end of handle output the second gear 61 being meshed with the first gear 41, 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.
Position near corresponding the first limited post 85 on the side of hydraulic cylinder 81 and the second limited post 86 on two side plates 21 is provided with the positioning sleeve 211 that can make the first limited post 85 and the second limited post 86 pass, 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 by patchhole, to enter in locating hole 31 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, clockwise hand rotation handle 4, the first gear 41 on handle output rotates thereupon, subsequently, with the second gear 61 of the first gear 41 engagement under the driving of the first gear 41, with screw mandrel 6, rotate together, 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 utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection domain of the present utility model.
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 fixedly briquetting and the handle fixed block that connects two described guide rails, two described guide rail parallel settings, described handle fixed block is dismountable is arranged at two described guide rails away from one end of described fixedly briquetting, 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. fraise jig 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 the second connecting rod with described head rod by bearing pin, described head rod is connected with described the second limited post with described the first limited post respectively by bearing pin with described the second connecting rod one end away from described piston 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 described handle fixed block away from a side of 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 between two described guide rails and the screw mandrel extending along described rail length direction, described screw mandrel is provided with near one end of described handle output the second gear being meshed with described the first gear, the other end of described screw mandrel is fixed on described fixedly 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 |
|---|---|---|---|
| CN201420152036.7U CN203853819U (en) | 2014-03-31 | 2014-03-31 | Milling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152036.7U CN203853819U (en) | 2014-03-31 | 2014-03-31 | Milling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853819U true CN203853819U (en) | 2014-10-01 |
Family
ID=51603697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152036.7U Expired - Fee Related CN203853819U (en) | 2014-03-31 | 2014-03-31 | Milling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862305A (en) * | 2014-03-31 | 2014-06-18 | 万世泰金属工业（昆山）有限公司 | Milling jig |
| CN108942726A (en) * | 2017-09-30 | 2018-12-07 | 河南淘家智能科技有限公司 | A kind of Woodworker clamp of quick locking |
| CN108946016A (en) * | 2018-08-01 | 2018-12-07 | 杭州湘甬机械设备有限公司 | A kind of carrying vehicle clamper |
-
2014
- 2014-03-31 CN CN201420152036.7U patent/CN203853819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862305A (en) * | 2014-03-31 | 2014-06-18 | 万世泰金属工业（昆山）有限公司 | Milling jig |
| CN108942726A (en) * | 2017-09-30 | 2018-12-07 | 河南淘家智能科技有限公司 | A kind of Woodworker clamp of quick locking |
| CN108946016A (en) * | 2018-08-01 | 2018-12-07 | 杭州湘甬机械设备有限公司 | A kind of carrying vehicle clamper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |