CN206216315U - STR knuckle special fixtures - Google Patents

STR knuckle special fixtures Download PDF

Info

Publication number
CN206216315U
CN206216315U CN201620943308.4U CN201620943308U CN206216315U CN 206216315 U CN206216315 U CN 206216315U CN 201620943308 U CN201620943308 U CN 201620943308U CN 206216315 U CN206216315 U CN 206216315U
Authority
CN
China
Prior art keywords
fixed
pedestal
link
knuckle
deck
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.)
Active
Application number
CN201620943308.4U
Other languages
Chinese (zh)
Inventor
王庆
薛惠福
宁华
薛塬东
薛塬尊
梁爽
宁涛
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.)
Shanxi Zhongjin Industrial Machine Co Ltd
Original Assignee
Shanxi Zhongjin Industrial Machine 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 Shanxi Zhongjin Industrial Machine Co Ltd filed Critical Shanxi Zhongjin Industrial Machine Co Ltd
Priority to CN201620943308.4U priority Critical patent/CN206216315U/en
Application granted granted Critical
Publication of CN206216315U publication Critical patent/CN206216315U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model is related to a kind of STR knuckles special fixture,It includes lathe and the clamp mechanism being fixed on lathe,The clamp mechanism includes pedestal,Deck and hydraulic lock component,Deck is vertically fixed on before pedestal,The fixed cover hole for positioning the knuckle axle portion is provided with deck and implements the diamond positioning pin of angle limit to knuckle,Wherein,Hydraulic lock component is by link,Tie-beam,Compress pawl,Support base,Connection sheet,Connecting seat and hydraulically extensible cylinder are constituted,Hydraulically extensible cylinder is fixed on pedestal top,Support base is vertically fixed on the side of pedestal,The telescopic end of hydraulically extensible cylinder is connected with connecting seat,Connecting seat is connected with link rear end thereof,Support base is rotated by connection sheet with the middle part of link and is connected,The front end of link is connected with tie-beam,The left and right of tie-beam is respectively fixed at two ends with a compression pawl.

Description

STR knuckle special fixtures
Technical field
The utility model belongs to jig technical field, and in particular to a kind of STR knuckles special fixture.
Background technology
Spindle is one of automobile main parts size, and spindle processing is main to be set by the processing such as milling machine, lathe It is standby to complete.Knuckle is in process, it is necessary to the clamping of fast and stable.Spindle needs processing essence higher simultaneously Degree.Current processing, clamping process disclosure satisfy that general process requirements substantially, but clamping is still influence knuckle processing An important factor.Manual clamping is slow due to speed, and clamping is unstable, causes knuckle process velocity slow, and precision is low, from And causing whole process, labour intensity is big, wastes time and energy, while positioning is inaccurate, poor product quality have impact on production effect Benefit.
Utility model content
The purpose of this utility model is to provide a kind of STR knuckles special fixture.The utility model provides a kind of automobile Knuckle fast hydraulic pressure grip device, solves existing clamp structure, and hand labor intensity is big in operation, time-consuming to take Power, while positioning is inaccurate, the problems such as poor product quality.
The technical solution adopted in the utility model:A kind of STR knuckles special fixture, it includes lathe and is fixed on lathe On clamp mechanism, the clamp mechanism include pedestal, deck and hydraulic lock component, before deck is vertically fixed on pedestal Face, the rhombus for the fixed cover hole for positioning the knuckle axle portion being provided with deck and implementing angle limit to knuckle is determined Position pin, wherein, hydraulic lock component is by link, tie-beam, compression pawl, support base, connection sheet, connecting seat and hydraulically extensible cylinder Composition, hydraulically extensible cylinder is fixed on pedestal top, and support base is vertically fixed on the side of pedestal, the telescopic end of hydraulically extensible cylinder It is connected with connecting seat, connecting seat is connected with link rear end thereof, support base is rotated by connection sheet with the middle part of link and connected Connect, the front end of link is connected with tie-beam, the left and right of tie-beam is respectively fixed at two ends with a compression pawl.
Further, two axles of main shaft of the center line, diamond positioning pin center line and lathe in described fixed cover hole Line is in one plane.
Further, the center line in described fixed cover hole is 4 degree with the axis angle of machine tool chief axis.
Its advantage is the utility model compared with prior art:Fixture of the present utility model only needs to fill on knuckle After being stuck on deck, by hydraulic lock component clamping;The utility model, realizes the Automatic-clamping positioning to workpiece, Hand labor intensity is small, time saving and energy saving, improves operating efficiency.Accurate positioning, good product quality, high working efficiency is especially fitted For the clamping processing of automotive-type middle with hole part.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the utility model fixture and lathe;
Fig. 2 is the side structure schematic diagram of the utility model fixture.
Specific embodiment
As shown in figure 1, a kind of STR knuckles special fixture, it includes lathe 1 and the clamp mechanism being fixed on lathe 1, The clamp mechanism includes pedestal 2, deck 3 and hydraulic lock component 5, and deck 3 is vertically fixed on before pedestal 2, on deck 3 It is provided with the fixed cover hole 4 for positioning the knuckle axle portion and implements the diamond positioning pin 14 of angle limit to knuckle, Wherein, hydraulic lock component 5 is stretched by link 6, tie-beam 7, compression pawl 8, support base 9, connection sheet 10, connecting seat 11 and hydraulic pressure Contracting cylinder 12 is constituted, and hydraulically extensible cylinder 12 is fixed on the top of pedestal 2, and support base 9 is vertically fixed on the side of pedestal 2, and hydraulic pressure is stretched The telescopic end 13 of contracting cylinder 12 is connected with connecting seat 11, and connecting seat 11 is connected with the rear end thereof of link 6, support base 9 and link 6 Middle part connection is rotated by connection sheet 10, the front end of link 6 is connected with tie-beam 7, and the left and right two ends of tie-beam 7 are consolidated respectively Surely there is a compression pawl 8.
Two axis of main shaft of the center line, the center line of diamond positioning pin 14 and lathe 1 in described fixed cover hole 4 are one In individual plane.
The center line in described fixed cover hole 4 is 4 degree with the axis angle of the main shaft of lathe 1.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality New technical scheme and its design concept of the present utility model is subject to equivalent or change, should all cover in the utility model Protection domain within.

Claims (3)

1.STR knuckle special fixtures, it includes lathe and the clamp mechanism being fixed on lathe, it is characterised in that the folder Tool mechanism includes pedestal, deck and hydraulic lock component, and deck is vertically fixed on before pedestal, is provided with deck for fixed The fixed cover hole of the position knuckle axle portion and the diamond positioning pin to knuckle implementation angle limit, wherein, hydraulic lock group Part is made up of link, tie-beam, compression pawl, support base, connection sheet, connecting seat and hydraulically extensible cylinder, and hydraulically extensible cylinder is fixed At the top of pedestal, support base is vertically fixed on the side of pedestal, and the telescopic end of hydraulically extensible cylinder is connected with connecting seat, connecting seat It is connected with link rear end thereof, the middle part of support base and link is rotated by connection sheet and is connected, the front end of link and company Beam connection is connect, the left and right of tie-beam is respectively fixed at two ends with a compression pawl.
2. STR knuckles special fixture according to claim 1, it is characterised in that the center line in described fixed cover hole, Two axis of main shaft of diamond positioning pin center line and lathe are in one plane.
3. STR knuckles special fixture according to claim 2, it is characterised in that the center line in described fixed cover hole It it is 4 degree with the axis angle of machine tool chief axis.
CN201620943308.4U 2016-08-26 2016-08-26 STR knuckle special fixtures Active CN206216315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620943308.4U CN206216315U (en) 2016-08-26 2016-08-26 STR knuckle special fixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620943308.4U CN206216315U (en) 2016-08-26 2016-08-26 STR knuckle special fixtures

Publications (1)

Publication Number Publication Date
CN206216315U true CN206216315U (en) 2017-06-06

Family

ID=58781067

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620943308.4U Active CN206216315U (en) 2016-08-26 2016-08-26 STR knuckle special fixtures

Country Status (1)

Country Link
CN (1) CN206216315U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112625A (en) * 2016-08-26 2016-11-16 山西中晋工业机械有限公司 STR knuckle special fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112625A (en) * 2016-08-26 2016-11-16 山西中晋工业机械有限公司 STR knuckle special fixture

Similar Documents

Publication Publication Date Title
CN202846224U (en) Clamp after rough mill on inner side end face of leaf spring shackle
CN201881174U (en) Clamp for turning K6 bearing saddle surface
CN205571960U (en) Knuckle frock clamp
CN203945053U (en) A kind of ejector dozer group is to frock
CN206216315U (en) STR knuckle special fixtures
CN204209483U (en) Automobile suspension rod digital control processing multi-position pneumatic fixture
CN203527077U (en) Novel pneumatic clamp for milling
CN204366509U (en) Double frock clamp is used in milling machine side milling processing
CN203936382U (en) Medium size bearing lathe
CN203636482U (en) Pulling-clamping tool
CN203636473U (en) Fixture used during flat square milling by lathe
CN102554661A (en) Clamping apparatus used for fixing revolving body
CN204867453U (en) Tailstock centre that can automatically regulated
CN204430048U (en) A kind of new type auto finned tube coiling feed mechanism
CN203636444U (en) Fixture for milling flat-square component by using lathe
CN204366104U (en) Rubber bar drill centers frock
CN203973225U (en) Integral automobile steering joint clamp structure
CN201201055Y (en) Fixed clamp type lathe spindle center
CN106112625A (en) STR knuckle special fixture
CN204248465U (en) Screw drive type milling hold down gag
CN205201220U (en) Hole polishing processingequipment
CN204843077U (en) Novel milling machine
CN204771755U (en) Mill connecting rod parting plane hydraulically operated fixture
CN204209460U (en) Manual bolts compression type plate workpiece boring grab
CN200988179Y (en) Bending beam motorcycle general assembling clamp

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant