CN202147152U - Milling machine jig - Google Patents
Milling machine jig Download PDFInfo
- Publication number
- CN202147152U CN202147152U CN201120183498U CN201120183498U CN202147152U CN 202147152 U CN202147152 U CN 202147152U CN 201120183498 U CN201120183498 U CN 201120183498U CN 201120183498 U CN201120183498 U CN 201120183498U CN 202147152 U CN202147152 U CN 202147152U
- Authority
- CN
- China
- Prior art keywords
- clamping
- lever
- jig arm
- installation portion
- workpiece
- 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 - Lifetime
Links
- 238000003801 milling Methods 0.000 title abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a mechanical machining assistant tool, especially a milling machine jig having advantages of firm clamping, easy operation, and high efficiency of dismounting work pieces. The milling machine jig comprises a work piece installation part and a plurality of clamping arms. The periphery of the work piece installation part is provided with a plurality of fixing holes, which are arranged correspondingly to the clamping arms. A plurality of clamping arms are disposed on the periphery of the work piece installation part. Each of the clamping arms comprises a lever clamping arm, a clamping head, a lever clamping arm fulcrum shaft, a hinge shaft and a hydraulic oil cylinder. The clamping head is disposed on one end of the lever clamping arm and passes through the fixing hole under the action of the lever clamping arm fulcrum shaft to realize the clamping of the work piece. The other end of the lever clamping arm with respect to the clamping head is provided with the hydraulic oil cylinder, and the piston rod of the hydraulic oil cylinder is hinged to the lever clamping arm by the hinge shaft.
Description
Technical field
The utility model relates to the machining appurtenance, refers in particular to a kind of fraise jig.
Background technology
In field of machining, well-known, anchor clamps that milling machine uses directly have influence on required precision, job security and the production efficiency of processing work.It generally all is that workpiece is positioned on the workpiece installation portion that present machining enterprise uses the milling machine matched clamp, with processing after the screw locking, waits to process then again, unclamps screw again and just can take off workpiece.In this mode since spiral clamp; Operation is required great effort and is prone to cause vibration to get loose, and because labour intensity is big, operating efficiency is also low; The loosening of screw hole can be caused owing to will dismantle screw repeatedly simultaneously, the required precision and the job security of processing work can be directly had influence on like this.
The utility model inventor has proposed a kind of new technical scheme to the problems referred to above, has solved the problems referred to above well.
The utility model content
The utility model is to the disappearance of prior art existence, and it is firm that its main purpose provides a kind of clamping, simple to operate and fraise jig that dismounting workpiece efficient is high.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: a kind of fraise jig, comprise workpiece installation portion and a plurality of clamping limb, and said workpiece installation portion border is provided with the plurality of fixed hole, this fixing hole and the corresponding setting of said clamping limb; Said a plurality of clamping limb is arranged at around the above-mentioned workpiece installation portion; And this clamping limb comprises lever jig arm, clamping head, lever jig arm fulcrum shaft, articulated axle and hydraulic jack, and wherein: said clamping head is arranged at an end of above-mentioned lever jig arm and under the effect of lever jig arm fulcrum shaft, passes the said fixing hole and realize the clamping to workpiece; A lever jig arm other end corresponding with this clamping head is provided with hydraulic jack, and the piston rod of this hydraulic jack is hinged through said articulated axle and above-mentioned lever jig arm.
Said a plurality of clamping limb is two, is arranged at the left and right sides of workpiece installation portion respectively, and at workpiece installation portion correspondence position two said fixing holes is set.
After the utility model adopts technique scheme; Its beneficial effect is: adopt hydraulic pressure as power source in the utility model; Box house at lathe is installed hydraulic jack and clamping head; Utilize lever jig arm principle to change clamping direction and clamping force is amplified, thus clamping work pieces, and said clamping head passes the said fixing hole and realizes the clamping action to workpiece under the effect of lever jig arm fulcrum shaft simultaneously.To sum up, adopt the utility model method of clamping, lock workpiece to be processed without screw before the processing; Only lean on the clamping of clamping head can workpiece be fixed tight; To the workpiece installation and removal time, simple to operation like this, also improved production efficiency and job security simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The accompanying drawing identifier declaration:
1, workpiece installation portion
10, fixing hole
2, clamping limb
20, lever jig arm
21, clamping head
22, lever jig arm fulcrum shaft
23, articulated axle
24, hydraulic jack
240, piston rod
3, workpiece
The specific embodiment:
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Be illustrated in figure 1 as a kind of fraise jig of the utility model, comprise workpiece installation portion 1 and two clamping limbs 2, said workpiece installation portion 1 border is provided with two fixing holes 10, this fixing hole 10 and said clamping limb 2 corresponding settings; Said two clamping limbs 2 are arranged at above-mentioned workpiece installation portion 1 left and right sides; And this clamping limb 2 comprises lever jig arm 20, clamping head 21, lever jig arm fulcrum shaft 22, articulated axle 23 and hydraulic jack 24, and wherein: said clamping head 21 is arranged at an end of above-mentioned lever jig arm 20 and under 22 effects of lever jig arm fulcrum shaft, passes the clamping that realize workpiece 3 in said fixing hole 10; Be provided with hydraulic jack 24 with these clamping head 21 corresponding lever jig arm 20 other ends, the piston rod 240 of this hydraulic jack 24 is hinged through said articulated axle 23 and above-mentioned lever jig arm 20.
Focusing on of the utility model adopts hydraulic pressure as power source, at the box house of lathe hydraulic jack 24 and clamping head 21 is installed, and utilize lever jig arm principle to change clamping direction and clamping force is amplified, thus clamping work pieces 3; Said clamping head 21 passes the clamping action that realize workpiece 3 in said fixing hole 10 under 22 effects of lever jig arm fulcrum shaft simultaneously.To sum up, adopt the utility model method of clamping, need not lock workpiece to be processed 3 before the processing with screw; Only lean on the clamping of clamping head 21 to fix workpiece 3 tight; To workpiece 3 installation and removal the time, simple to operation like this, also improved production efficiency and job security simultaneously.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. fraise jig, it is characterized in that: comprise workpiece installation portion and a plurality of clamping limb, said workpiece installation portion border is provided with the plurality of fixed hole, this fixing hole and the corresponding setting of said clamping limb; Said a plurality of clamping limb is arranged at around the above-mentioned workpiece installation portion; And this clamping limb comprises lever jig arm, clamping head, lever jig arm fulcrum shaft, articulated axle and hydraulic jack, and wherein: said clamping head is arranged at an end of above-mentioned lever jig arm and under the effect of lever jig arm fulcrum shaft, passes the said fixing hole and realize the clamping to workpiece; A lever jig arm other end corresponding with this clamping head is provided with hydraulic jack, and the piston rod of this hydraulic jack is hinged through said articulated axle and above-mentioned lever jig arm.
2. fraise jig according to claim 1 is characterized in that: said a plurality of clamping limbs are two, are arranged at the left and right sides of workpiece installation portion respectively, and at workpiece installation portion correspondence position two said fixing holes are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183498U CN202147152U (en) | 2011-06-02 | 2011-06-02 | Milling machine jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183498U CN202147152U (en) | 2011-06-02 | 2011-06-02 | Milling machine jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147152U true CN202147152U (en) | 2012-02-22 |
Family
ID=45588227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120183498U Expired - Lifetime CN202147152U (en) | 2011-06-02 | 2011-06-02 | Milling machine jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116267A (en) * | 2017-03-27 | 2017-09-01 | 柳州市昌泉贸易有限公司 | It is a kind of position and damping cutting machine |
| CN109014316A (en) * | 2018-08-30 | 2018-12-18 | 安徽京冠派克流体科技有限公司 | Drilling device is used in a kind of processing of cleaning pipette tips metal fittings |
-
2011
- 2011-06-02 CN CN201120183498U patent/CN202147152U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116267A (en) * | 2017-03-27 | 2017-09-01 | 柳州市昌泉贸易有限公司 | It is a kind of position and damping cutting machine |
| CN109014316A (en) * | 2018-08-30 | 2018-12-18 | 安徽京冠派克流体科技有限公司 | Drilling device is used in a kind of processing of cleaning pipette tips metal fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PUTIAN RONGXING MACHINERY CO., LTD. Free format text: FORMER OWNER: WU YURONG Effective date: 20140331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 PUTIAN, FUJIAN PROVINCE TO: 351100 PUTIAN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140331 Address after: 351100 Putian province Fujian City Hanjiang District Hennessy Technology Park Patentee after: Putian Rongxing Mechanical Co., Ltd. Address before: 362000 Putian province Fujian City Hanjiang District East Han Street Wufu Street No. 68 Patentee before: Wu Yurong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |