CN203751768U - Milling machine jig - Google Patents

Milling machine jig Download PDF

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Publication number
CN203751768U
CN203751768U CN201420144858.0U CN201420144858U CN203751768U CN 203751768 U CN203751768 U CN 203751768U CN 201420144858 U CN201420144858 U CN 201420144858U CN 203751768 U CN203751768 U CN 203751768U
Authority
CN
China
Prior art keywords
clamping ring
base
jig
clamping
support
Prior art date
Application number
CN201420144858.0U
Other languages
Chinese (zh)
Inventor
马单
Original Assignee
马单
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 马单 filed Critical 马单
Priority to CN201420144858.0U priority Critical patent/CN203751768U/en
Application granted granted Critical
Publication of CN203751768U publication Critical patent/CN203751768U/en

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Abstract

The utility model relates to a milling machine jig. The jig comprises a support and a clamping ring mounted above the support. An opening is formed in the upper end of the clamping ring, a base is arranged below the support, an axial through hole is opened in the base, a location pin is arranged in the through hole and is connected with a nut, a reset spring is arranged between the nut and the base, the base is hinged to two clamping claws through two connection portions respectively, and the clamping claws are clamped on the outer wall of the clamping ring. According to the milling machine jig, the location pin is pressed to drive the clamping claws to act on the clamping ring to clamp work-pieces, and an opening is formed in the clamping ring, so that work-pieces of different specifications can be centered and clamped; the jig is simple in structure and firm in clamping; the reset spring is arranged on the milling machine jig, so that the jig can be reset automatically when the work-piece clamping is cancelled.

Description

Fraise jig
Technical field
The utility model belongs to clamp technology field, is specifically related to a kind of fraise jig.
Background technology
At present fraise jig a large amount of use in machining, fraise jig can make the workpiece of having good positioning in whole process continuously securely fixing and not occurrence positions change.The complex structure of current fraise jig, and operation sequence complexity.In addition, existing fraise jig is difficult to the workpiece clamping of feeling relieved, thereby has reduced working (machining) efficiency.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provide a kind of can to workpiece feel relieved clamp fraise jig.
For achieving the above object, technical solution adopted in the utility model is as follows.
A kind of fraise jig, comprise support and rack-mount side's clamping ring, the upper end of described clamping ring is provided with an opening, the below of described support is provided with base, and described base offers axial through hole, in described through hole, alignment pin is installed, described alignment pin is connected with nut, between described nut and described base, be provided with return spring, described base is hinged with two claws respectively by two connecting portions, and described claw is connected on the outer wall of described clamping ring.
Further, described support is positioned at the top of described alignment pin.
Further, the opening part of described clamping ring is arranged with two force fit plates in parallel.
Further, on described force fit plate, be provided with screw.
The beneficial effects of the utility model are: the fraise jig that the utility model provides, and press alignment pin to drive claw to act on clamping ring workpiece is clamped by top, because clamping ring has opening, can be to the workpiece of the different size clamp operation of feeling relieved.This clamp structure is simple, clamps firmly, because this fraise jig is provided with return spring, while cancelling Workpiece clamping, can automatically reset.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of fraise jig of the present utility model.
Fig. 2 is the structural representation of the second embodiment of fraise jig of the present utility model.
In figure, 1-base, 2-alignment pin, 3-connecting portion, 4-nut, 5-return spring, 6-claw, 7-support, 8-clamping ring, 9-opening, 10-force fit plate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The first embodiment of fraise jig of the present utility model as shown in Figure 1, comprise support 7 and the clamping ring 8 that is arranged on support 7 tops, the upper end of clamping ring 8 is provided with an opening 9, the below of support 7 is provided with base 1, base 1 offers axial through hole, alignment pin 2 is installed in through hole, support 7 is positioned at the top of alignment pin 2, alignment pin 2 is connected with nut 4, between nut 4 and base 1, be provided with return spring 5, base is hinged with two claws 6 respectively by two connecting portions 3, and claw 6 is connected on the outer wall of clamping ring 8.
The fraise jig of the first embodiment, presses alignment pin to drive claw to act on clamping ring workpiece is clamped by top, because clamping ring has opening, and can be to the workpiece of the different size clamp operation of feeling relieved.This clamp structure is simple, clamps firmly, because this fraise jig is provided with return spring, while cancelling Workpiece clamping, can automatically reset.
Fig. 2 is the structural representation of the second embodiment of fraise jig of the present utility model, as shown in Figure 2, is with the difference of the first embodiment, and the opening part of clamping ring 8 is arranged with two force fit plates 10 in parallel.As preferably, on force fit plate 10, can also be provided with screw.So just can utilize screw to penetrate the inside of screw, by rotary screw, two distances between pressing plate further be shortened, thereby workpiece is further clamped, so just can process operation.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model; If do not depart from spirit and scope of the present utility model, the utility model is modified or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.

Claims (4)

1. a fraise jig, comprise support and rack-mount side's clamping ring, the upper end of described clamping ring is provided with an opening, it is characterized in that, the below of described support is provided with base, described base offers axial through hole, in described through hole, alignment pin is installed, described alignment pin is connected with nut, between described nut and described base, is provided with return spring, described base is hinged with two claws respectively by two connecting portions, and described claw is connected on the outer wall of described clamping ring.
2. fraise jig according to claim 1, is characterized in that, described support is positioned at the top of described alignment pin.
3. fraise jig according to claim 1 and 2, is characterized in that, the opening part of described clamping ring is arranged with two force fit plates in parallel.
4. fraise jig according to claim 3, is characterized in that, on described force fit plate, is provided with screw.
CN201420144858.0U 2014-03-27 2014-03-27 Milling machine jig CN203751768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420144858.0U CN203751768U (en) 2014-03-27 2014-03-27 Milling machine jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420144858.0U CN203751768U (en) 2014-03-27 2014-03-27 Milling machine jig

Publications (1)

Publication Number Publication Date
CN203751768U true CN203751768U (en) 2014-08-06

Family

ID=51247079

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420144858.0U CN203751768U (en) 2014-03-27 2014-03-27 Milling machine jig

Country Status (1)

Country Link
CN (1) CN203751768U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382571A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Locking jig for circular tube fitting
CN105382736A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Clamping jig
CN105382734A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Pipe clamp
CN105382735A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Positioning jig for tube fitting
CN105619131A (en) * 2016-03-29 2016-06-01 深圳市世宗自动化设备有限公司 Casing inner cavity positioning device
CN105965388A (en) * 2016-05-05 2016-09-28 泉州鲤城福辉汽车配件有限公司 Work-piece clamping device of numerically-controlled brake camshaft grinding machine
CN106217077A (en) * 2016-08-23 2016-12-14 浙江申腾涂层织物有限公司 A kind of clamping device of cylinder base
CN108978790A (en) * 2018-06-08 2018-12-11 苏州海马消防设备制造有限公司 A kind of fire water box with fixed function

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382571A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Locking jig for circular tube fitting
CN105382736A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Clamping jig
CN105382734A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Pipe clamp
CN105382735A (en) * 2015-12-15 2016-03-09 苏州创丰精密五金有限公司 Positioning jig for tube fitting
CN105619131A (en) * 2016-03-29 2016-06-01 深圳市世宗自动化设备有限公司 Casing inner cavity positioning device
CN105619131B (en) * 2016-03-29 2018-06-22 深圳市世宗自动化设备有限公司 A kind of housing cavity positioning device
CN105965388A (en) * 2016-05-05 2016-09-28 泉州鲤城福辉汽车配件有限公司 Work-piece clamping device of numerically-controlled brake camshaft grinding machine
CN105965388B (en) * 2016-05-05 2019-03-26 泉州鲤城福辉汽车配件有限公司 A kind of numerical controlled brake camshaft grinding machine work holder
CN106217077A (en) * 2016-08-23 2016-12-14 浙江申腾涂层织物有限公司 A kind of clamping device of cylinder base
CN108978790A (en) * 2018-06-08 2018-12-11 苏州海马消防设备制造有限公司 A kind of fire water box with fixed function

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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: 20140806

Termination date: 20150327

EXPY Termination of patent right or utility model