CN108406368A - The clamp structure of the coarse-fine vehicle clamper of knuckle - Google Patents

The clamp structure of the coarse-fine vehicle clamper of knuckle Download PDF

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Publication number
CN108406368A
CN108406368A CN201810529851.3A CN201810529851A CN108406368A CN 108406368 A CN108406368 A CN 108406368A CN 201810529851 A CN201810529851 A CN 201810529851A CN 108406368 A CN108406368 A CN 108406368A
Authority
CN
China
Prior art keywords
knuckle
clamp
guide
holding
pillar
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
Application number
CN201810529851.3A
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Chinese (zh)
Other versions
CN108406368B (en
Inventor
秦达友
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.)
Chongqing Qixin Beijing Great Automotive Components Co Ltd
Original Assignee
Chongqing Qixin Beijing Great Automotive Components 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 Chongqing Qixin Beijing Great Automotive Components Co Ltd filed Critical Chongqing Qixin Beijing Great Automotive Components Co Ltd
Priority to CN201810529851.3A priority Critical patent/CN108406368B/en
Publication of CN108406368A publication Critical patent/CN108406368A/en
Application granted granted Critical
Publication of CN108406368B publication Critical patent/CN108406368B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated

Abstract

The invention discloses a kind of clamp structures of the coarse-fine vehicle clamper of knuckle, for the knuckle on the working face for the scratch diskette for being positioned over the coarse-fine vehicle clamper of knuckle to be clamped, an auxiliary clamp is equipped on the scratch diskette, the auxiliary clamp includes a base station and is symmetrically convexly equipped on the base station and across scratch diskette to expose to the first holding section and the second holding section of the working face of the scratch diskette, and the inside that the front end of the scratch diskette is exposed in first holding section and the second holding section offers the first notch and the second notch respectively;The clamp structure is arranged in the auxiliary clamp, the rear end of the clamp structure is connect with a driving mechanism, front end exposes to the working face of the scratch diskette, and the knuckle can be clamped under the drive of the driving mechanism and unclamp knuckle for the clamp structure;The clamp structure includes that positioning disk, sliding part, two inclined guide pillars and two clamping pieces are arranged on the positioning disk, and the rear end of sliding part is connect with the driving mechanism.

Description

The clamp structure of the coarse-fine vehicle clamper of knuckle
Technical field
The present invention relates to a kind of clamp structures of the coarse-fine vehicle clamper of knuckle.
Background technology
The existing coarse-fine vehicle bar portion of knuckle old technology causes process various using multi-process, multiple clamping circulation processing, Seriously affect logistics turnover and Product Precision, and each process is required to special fixture, cause manufacturing cost, human cost compared with It is high.Therefore a kind of special fixture is needed to realize the coarse-fine vehicle knuckle bar portion of clamped one time, is realized and is reduced logistics turnover expense, subtracts Light work person's labor intensity improves Product Precision.
Invention content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to:There is provided one kind being capable of structure letter The clamp structure of single coarse-fine vehicle clamper of knuckle ingenious, that knuckle can effectively be clamped.
In order to solve the above technical problems, one aspect of the present invention is:A kind of coarse-fine vehicle clamper of knuckle Clamp structure, for the knuckle on the working face for the scratch diskette for being positioned over the coarse-fine vehicle clamper of knuckle to be clamped, in the work An auxiliary clamp is equipped on disk, the auxiliary clamp includes a base station and is symmetrically convexly equipped on the base station and passes through work Disk is to expose to the first holding section and the second holding section of the working face of the scratch diskette;The clamp structure is arranged in described auxiliary It helps in clamp, the rear end of the clamp structure is connect with a driving mechanism, and front end exposes to the working face of the scratch diskette, described The knuckle can be clamped under the drive of the driving mechanism and unclamp knuckle for clamp structure;
The clamp structure includes a positioning disk, a sliding part, two inclined guide pillars and two clamping pieces;The sliding part is worn In on the positioning disk, the rear end of the sliding part is connect with the driving mechanism, and the rear end end of two inclined guide pillar is set to pair Claim the both sides set on the front end of the sliding part, the front end of two inclined guide pillar forward and oblique is in the opposite direction arranged in institute The first holding section and the second holding section are stated, so that two inclined guide pillar is in eight shapes, the front end difference of two inclined guide pillar The inside of first holding section and the second holding section, two clamping piece are exposed to by first notch and the second notch It is respectively arranged on the inside of two inclined guide pillar, the knuckle can be unclamped when the inclined guide pillar moves forward, described The knuckle is clamped when inclined guide pillar moves backward;
The auxiliary clamp has is arranged in cavity therein for the clamp structure, and the cavity, which has, supplies the guiding Disk is installed on positioning disk cavity therein, has and is arranged in wherein and can be moved for the scratch diskette direction for the sliding part Or it is arranged in two inclined guide pillar therein to the sliding part cavity moved far from the scratch diskette direction and for two inclined guide pillar The hypomere of cavity, the two inclined guide pillars cavity is set in the base station, and epimere is respectively arranged on first holding section and the second card It holds in portion, the upper end of the two inclined guide pillars cavity is in communication with the outside by corresponding notch, and the two inclined guide pillars cavity is also from right The corresponding holding section is run through in the upper end for the holding section answered, so that the front end of two inclined guide pillar can externally protrude out in correspondence Holding section or fall after rise in the corresponding inclined guide pillar cavity;
When the driving mechanism drives the sliding part to move forward, drive two inclined guide pillar forward and to opposite Direction is moved, so that being installed on two clamping pieces of the front end of two inclined guide pillar forward and moving in the opposite direction with pine Open the knuckle, when the driving mechanism drives the sliding part to move backward, drive two inclined guide pillar backward and to Opposite direction movement, so that two clamping piece moves backward and to opposite direction, to which the knuckle be clamped.
Further, the sliding part include a slide post being actively located on the positioning disk and be set to the cunning The inclined guide pillar mounting disc of dynamic column upper end, the lower end of two inclined guide pillar is symmetrically set in the both sides of the inclined guide pillar mounting disc, in institute It states on positioning disk corresponding to being additionally provided at least one at the position of the inclined guide pillar mounting disc and prevent the sliding part with described auxiliary The limited post for helping clamp to rotate, the upper end of the limited post is arranged in the inclined guide pillar mounting disc.
Further, the rear end of two inclined guide pillar corresponding to the inclined guide pillar mounting disc position at offer a peace Be loaded slot, and two inclined guide pillar is installed card slot by it and is installed in the inclined guide pillar mounting disc.
Further, two clamping piece is grip block, two grip blocks towards the knuckle medial surface with it is described The lateral surface of knuckle corresponding position matches.
The clamp structure of the coarse-fine vehicle clamper of knuckle of the present invention, since auxiliary clamp is arranged on scratch diskette, the folder It holds after structure is arranged in auxiliary clamp, two inclined guide pillars of clamp structure can pass through the first holding section and the second card of auxiliary clamp Hold portion, to expose to the working face of scratch diskette, the sliding part of clamp structure in the sliding part cavity of auxiliary clamp can before After move, the positioning disk of clamp structure is fixed in the positioning disk cavity of auxiliary clamp, and guiding role is played to the sliding part. Since two inclined guide pillar is in eight shapes, and the first clamping part and the notch of the second clamping part front end expose outside and so that two folders Gripping member can be individually fixed in the medial surface of two inclined guide pillar exposed parts, when the driving mechanism (can be hydraulic cylinder, cylinder Deng) push the sliding part to move forward when, the sliding part moves forward under the guiding of positioning disk, is connected to thereon The front end of two inclined guide pillars is moved forward and in the opposite direction, to make two clamping pieces unclamp knuckle, when the driving mechanism When the sliding part being pulled to move backward, two clamping pieces is made to be moved backward and to opposite direction, to clamp the knuckle, Realize clamping function.The clamp structure of the coarse-fine vehicle clamper of knuckle of the present invention, front end are exposed to across auxiliary clamp The working face of workbench, in driving, the directly activity in the cavity of auxiliary clamp does not influence the rotation for assisting clamp Turning, Each performs its own functions with auxiliary clamp for clamp structure, is independent of each other, and the cooperation of the clamp structure and auxiliary clamp is very ingenious, It is simple in structure, knuckle can effectively be clamped, good basis is provided for the coarse-fine work process of knuckle.
Description of the drawings
Fig. 1 and Fig. 2 is the stereogram of coarse-fine one embodiment of vehicle clamper of knuckle of the present invention.
Fig. 3 is the disassembly diagram of the coarse-fine vehicle clamper of knuckle of the present invention.
Fig. 4 is the installation diagram of the clamp structure and auxiliary clamp of the coarse-fine vehicle clamper of knuckle of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Refer to Fig. 1 to Fig. 4, the coarse-fine vehicle clamper of knuckle be for knuckle to be clamped in coarse-fine vehicle knuckle, The knuckle and existing structure are same or similar, have a knuckle bar portion 201, are set to the knuckle bar portion 201 Steering cone arm 202, shock-absorbing arms 203, the first clamp installing arm 204 and the second clamp installing arm 205 of periphery.The present invention is implemented The coarse-fine vehicle clamper of knuckle of mode include for for knuckle scratch diskette 1 placed thereon, be set to the scratch diskette 1 On be arranged in the scratch diskette 1, the other end and rotation for the auxiliary location structure 3 of knuckle described in auxiliary positioning, one end Turn (not shown) connection of driving mechanism to drive the auxiliary clamp 5 of the rotation of the scratch diskette 1 and be arranged in the supplementary card The knuckle can be clamped on first 5 and under the drive of a driving mechanism (not shown) and unclamp the clamp structure of knuckle 7.Wherein:
About scratch diskette 1:
The scratch diskette 1 is a disk, and the one side that the scratch diskette 1 is used to place the knuckle is that working face (is also referred to as Front end face), the one side opposite with working face is rear end face.It is offered on the scratch diskette 1 several with repeated hole 103, Ruo Ganpei Repeated hole 103 is distributed at the different location of scratch diskette 1, and in various embodiments, counterweight column 104 is mountable to corresponding counterweight To realize balance in hole 103.
Two symmetrical first card holes, 101 and second card hole 102 is offered on scratch diskette 1, for for the auxiliary clamp 5 Front end is arranged in wherein, and in the projection of horizontal plane, the distance between first card hole, 101 and second card hole 102 is sufficiently large The front end of the auxiliary clamp 5 can be made to be threaded through the first card hole 101 and the second card hole 102 and the work for exposing to scratch diskette 1 After making face, knuckle bar portion 201 can be avoided, i.e., in the projection of horizontal plane, between the first card hole 101 and the second card hole 102 Space can be placed in one for 201 sky of knuckle bar portion, knuckle bar portion 201 will not block the first card hole 101 and second card Hole 102.Specifically, in the projection of horizontal plane, first card hole 101 is located at the two-phase that knuckle is corresponded on scratch diskette 1 At position between adjacent arm, second card hole 102 is located on scratch diskette 1 corresponding between another two adjacent arms of knuckle Position at.
About auxiliary location structure 3:
The auxiliary location structure 3 includes the following table that the knuckle is corresponded on the working face of the scratch diskette 1 The auxiliary positioning block 31 in face, screw-thread fit on the scratch diskette 1 corresponding to described in turning at the lower surface position for boring arm 202 First auxiliary positioning column 32 and screw-thread fit are at the lower surface position corresponding to the shock-absorbing arms 203 on the scratch diskette 1 The second auxiliary positioning column 33,33 line of the auxiliary positioning block 31, the first auxiliary positioning column 32 and the second auxiliary positioning column It is triangular in shape afterwards.In this specific example, the auxiliary positioning block 31, which is set on the working face of the scratch diskette 1, corresponds to knuckle At the position of bar portion 201, is contacted with the lower surface of the knuckle bar portion 201 and positioning is supported with forming face, due to the damping Arm 203 and the length for turning to cone arm 202 are longer, therefore the first auxiliary positioning column 32 and the second auxiliary positioning column 33 are set respectively Position of the arm 202 far from the one end for turning to bar portion is bored in corresponding to the shock-absorbing arms 203 on the working face of the scratch diskette 1 and turning to Place is set, the first auxiliary positioning column 32 and the second auxiliary positioning column 33 bore the following table of arm 202 with shock-absorbing arms 203 and steering respectively Face contacts.The auxiliary positioning block 31, the first auxiliary positioning column 32 and the second auxiliary positioning column 33 form triangle positioning datum, For better auxiliary gripping structure 7.The first auxiliary positioning column 32 and the second auxiliary positioning column 33, which use, to be threadably mounted at On scratch diskette 1, the height of the first auxiliary positioning column 32 and the second auxiliary positioning column 33 can be adjusted, so as to more easily, More efficiently realize positioning.
About auxiliary clamp 5 and clamp structure 7:
The auxiliary clamp 5 includes a base station 51 and is symmetrically convexly equipped on the base station 51 towards the scratch diskette 1 The first holding section 52 and the second holding section 53 of front end face.The base station 51 is cylinder, and outer diameter is less than the scratch diskette 1 Outer diameter.The front end of the base station 51 connect (the present embodiment is to be bolted) with the scratch diskette 1, far from the scratch diskette 1 rear end and the rotation of the rotary drive mechanism drive axis connection, the position of first holding section, 52 and second holding section 53 Set corresponding to first card hole, 101 and second card hole 102, first holding section, 52 and second holding section 53 is arranged in respectively In first card hole, 101 and second card hole 102.Preferably, outside the front end of first holding section, 52 and second holding section 53 The convex working face in the scratch diskette 1, so that first holding section, 52 and second holding section 53 is located at described two Between adjacent arm between another two adjacent arm, in this way, convenient for the installation of the clamp structure 7.
In the present embodiment, the front end of first holding section 52 is towards offering one first notch on the inside of the knuckle 521, second holding section 53 corresponding to first notch 521 position at offer one second notch 522.As preferred Or it is optional, first notch, 521 and second notch 522 is the notch of L shape, in other examples, described The shape of notch can be any shapes such as arc.
In the present embodiment, the auxiliary clamp 5 also has is arranged in cavity 54 therein for the clamp structure 7, works as institute It states after clamp structure 7 is arranged in wherein, the rear end of the clamp structure 7 is connect with the driving mechanism, and front end passes through the type Chamber 54 passes through the base station 51 and the first holding section 52 and the second holding section 53, and the front end of the clamp structure 7 is described in It is able on the inside of knuckle through first notch, 521 and second notch 522 to expose to first clamping part 52 And second holding section 53.
The clamp structure 7 includes a positioning disk 71, a sliding part 72, two inclined guide pillars 73 and two clamping pieces 74.It is described Positioning disk 71 is circular discs, and the sliding part 72 is arranged on the positioning disk 71, the rear end of the sliding part 72 and the drive Motivation structure connects, and the rear end end of two inclined guide pillar 73 is set to the both sides for the front end for being symmetrically set in the sliding part 72, and described two The front end of inclined guide pillar 73 forward and it is oblique in the opposite direction be arranged in first holding section, 52 and second holding section 53, to So that two inclined guide pillar 73 is in eight shapes, the front end of two inclined guide pillar 73 passes through first notch 521 and second respectively Notch 522 exposes to the inside of first holding section, 52 and second holding section 53, and two clamping piece 74 is respectively arranged on described The inside of two inclined guide pillars 73, the knuckle can be unclamped when the inclined guide pillar 73 moves forward, in the inclined guide pillar 73 The knuckle is clamped when moving backward.The cavity 54 has is installed on positioning disk cavity therein for the positioning disk 71 541 (positioning disk 71 is screwed in the positioning disk cavity 541) have and are arranged in wherein simultaneously for the sliding part 72 It can be mobile for 1 direction of the scratch diskette or to the sliding part cavity 542 moved far from 1 direction of the scratch diskette and for institute It states two inclined guide pillars 73 and is arranged in two inclined guide pillars cavity 543 therein, the hypomere of the two inclined guide pillars cavity 543 is set to the base station In 51, epimere is respectively arranged in first holding section, 52 and second holding section 53, and the upper end of the two inclined guide pillars cavity 543 is logical It crosses corresponding notch to be in communication with the outside, the two inclined guide pillars cavity 543 also runs through the correspondence from the upper end of corresponding holding section Holding section so that the front end of two inclined guide pillar 73 can externally protrude out in corresponding holding section or fall after rise in the correspondence Inclined guide pillar cavity 543 in.When the driving mechanism drives the sliding part 72 to move forward, two inclined guide pillar 73 is driven Move forward and in the opposite direction so that be installed on two clamping pieces 74 of the front end of two inclined guide pillar 73 forward and to Opposite direction is moved to unclamp the knuckle, when the driving mechanism drives the sliding part 72 to move backward, is driven Two inclined guide pillar 73 moves backward and to opposite direction, so that two clamping piece 74 is backward and to opposite direction It is mobile, to which the knuckle be clamped.
It is further alternative, the sliding part 72 including one be actively located in the slide post 721 on the positioning disk 71 with And the inclined guide pillar mounting disc 722 set on 721 upper end of the slide post, the lower end of two inclined guide pillar 73, which is symmetrically set in, described tiltedly leads The both sides of column mounting disc 722, on the positioning disk 71 corresponding to the inclined guide pillar mounting disc 722 position at be additionally provided with to Few one prevents the limited post 711 that the sliding part 72 is rotated with the auxiliary clamp 5, and the upper end of the limited post 711 is arranged in In the inclined guide pillar mounting disc 722.
Further alternative, the rear end of two inclined guide pillar 73 is corresponding to equal at the position of the inclined guide pillar mounting disc 722 An installation card slot is offered, two inclined guide pillar 73 is installed card slot by it and is installed in the inclined guide pillar mounting disc 722.
Further alternative, two clamping piece 74 is grip block, medial surface of two grip blocks towards the knuckle Match with the lateral surface of the knuckle corresponding position.
The coarse-fine vehicle clamper of knuckle of the present invention is required to one compared with traditional process in traditional each procedure A fixture, more wastes cost of manufacture.The coarse-fine vehicle clamper of this knuckle passes through above-mentioned clamp structure 7 and auxiliary location structure 3 Can be good at be clamped knuckle, then by assist collet with place driving mechanism connect, realization knuckle placement function, with into The coarse-fine turner sequence of row.Above-mentioned fixture each structure and component cooperation it is ingenious, greatly reduce human cost, material resources cost, Cost of manufacture improves production efficiency.The new process contrast table for being old technology below and using the coarse-fine vehicle clamper of this knuckle:
Old technology production status:
Table 1
By the contrast verification to new old technology, new process has following advantage:
1, new process equipment and personnel demand:
Table 2
2, new process and old technology, equipment and operating personnel's comparison:
Table 3
It these are only embodiments of the present invention, be not intended to limit the scope of the invention, it is every to utilize the present invention Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies Field is included within the scope of the present invention.

Claims (4)

1. a kind of clamp structure of the coarse-fine vehicle clamper of knuckle, for the scratch diskette for being positioned over the coarse-fine vehicle clamper of knuckle to be clamped Knuckle on working face, is equipped with an auxiliary clamp on the scratch diskette, and the auxiliary clamp includes a base station and right Claim to be convexly equipped on the base station and across scratch diskette to expose to the first holding section and the second card of the working face of the scratch diskette Portion is held, the inside that the front end of the scratch diskette is exposed in first holding section and the second holding section offers one first respectively Notch and one second notch;The clamp structure is arranged in the auxiliary clamp, the rear end of the clamp structure and a driving Mechanism connects, and front end exposes to the working face of the scratch diskette, and the clamp structure can be under the drive of the driving mechanism The knuckle is clamped and unclamps knuckle;
The clamp structure includes a positioning disk, a sliding part, two inclined guide pillars and two clamping pieces;The sliding part is arranged in institute It states on positioning disk, the rear end of the sliding part is connect with the driving mechanism, and the rear end end of two inclined guide pillar, which is set to, symmetrically to be set Both sides in the front end of the sliding part, the front end of two inclined guide pillar forward and oblique are in the opposite direction arranged in described One holding section and the second holding section, so that two inclined guide pillar is in eight shapes, the front end of two inclined guide pillar passes through respectively First notch and the second notch expose to the inside of first holding section and the second holding section, the two clamping pieces difference Set on the inside of two inclined guide pillar, the knuckle can be unclamped when the inclined guide pillar moves forward, tiltedly led described The knuckle is clamped when column moves backward;
The auxiliary clamp has is arranged in cavity therein for the clamp structure, and the cavity has pacifies for the positioning disk Loaded on positioning disk cavity therein, have for the sliding part be arranged in wherein and can for the scratch diskette direction movement or to The sliding part cavity and be arranged in two inclined guide pillars type therein for two inclined guide pillar that the separate scratch diskette direction is moved The hypomere of chamber, the two inclined guide pillars cavity is set in the base station, and epimere is respectively arranged on first holding section and the second clamping In portion, the upper end of the two inclined guide pillars cavity is in communication with the outside by corresponding notch, and the two inclined guide pillars cavity is also from correspondence Holding section upper end run through the corresponding holding section so that the front end of two inclined guide pillar can externally protrude out in it is corresponding Holding section is fallen after rise in the corresponding inclined guide pillar cavity;
When the driving mechanism drives the sliding part to move forward, two inclined guide pillar is driven forward and in the opposite direction It is mobile, so that being installed on two clamping pieces of the front end of two inclined guide pillar forward and moving in the opposite direction to unclamp Knuckle is stated, when the driving mechanism drives the sliding part to move backward, drives two inclined guide pillar backward and to opposite Direction movement so that two clamping piece moves backward and to opposite direction, to which the knuckle be clamped.
2. the clamp structure of the coarse-fine vehicle clamper of knuckle as described in claim 1, it is characterised in that:The sliding part includes one The slide post being actively located on the positioning disk and the inclined guide pillar mounting disc set on the slide post upper end, described two tiltedly lead The lower end of column is symmetrically set in the both sides of the inclined guide pillar mounting disc, corresponding to the inclined guide pillar mounting disc on the positioning disk At least one is additionally provided at position prevents the sliding part with the limited post of the auxiliary clamp rotation, the upper end of the limited post It is arranged in the inclined guide pillar mounting disc.
3. the clamp structure of the coarse-fine vehicle clamper of knuckle as claimed in claim 2, it is characterised in that:After two inclined guide pillar Card slot is installed by it corresponding to an installation card slot, two inclined guide pillar is offered at the position of the inclined guide pillar mounting disc in end It is installed in the inclined guide pillar mounting disc.
4. the clamp structure of the coarse-fine vehicle clamper of knuckle as claimed in claim 3, it is characterised in that:Two clamping piece is Grip block, the medial surface and the lateral surface of the knuckle corresponding position of two grip blocks towards the knuckle match.
CN201810529851.3A 2018-05-29 2018-05-29 The clamp structure of the coarse-fine vehicle clamper of knuckle Active CN108406368B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810529851.3A CN108406368B (en) 2018-05-29 2018-05-29 The clamp structure of the coarse-fine vehicle clamper of knuckle

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Application Number Priority Date Filing Date Title
CN201810529851.3A CN108406368B (en) 2018-05-29 2018-05-29 The clamp structure of the coarse-fine vehicle clamper of knuckle

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CN108406368B CN108406368B (en) 2019-06-11

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09225765A (en) * 1996-02-26 1997-09-02 Honda Motor Co Ltd Work clamping device
CN2915356Y (en) * 2006-06-14 2007-06-27 中国重型汽车集团有限公司 Drill jig for automobile knuckle turning
KR20080040226A (en) * 2006-11-02 2008-05-08 한맥기연 주식회사 Clamping device of structure for machine center
CN201300317Y (en) * 2008-12-01 2009-09-02 万向集团公司 Fixture of knuckle milling machine
CN102001002A (en) * 2010-09-12 2011-04-06 王庆 Fixture for machining knuckle backing pin hole
CN201997968U (en) * 2011-02-11 2011-10-05 衢州恒业汽车部件有限公司 Fixture special for auxiliary process of knuckle
CN104339202A (en) * 2013-07-26 2015-02-11 东风德纳车桥有限公司 Flexible quick-changing locating device
CN104942334A (en) * 2015-06-02 2015-09-30 中信戴卡股份有限公司 Steering knuckle drilling device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09225765A (en) * 1996-02-26 1997-09-02 Honda Motor Co Ltd Work clamping device
CN2915356Y (en) * 2006-06-14 2007-06-27 中国重型汽车集团有限公司 Drill jig for automobile knuckle turning
KR20080040226A (en) * 2006-11-02 2008-05-08 한맥기연 주식회사 Clamping device of structure for machine center
CN201300317Y (en) * 2008-12-01 2009-09-02 万向集团公司 Fixture of knuckle milling machine
CN102001002A (en) * 2010-09-12 2011-04-06 王庆 Fixture for machining knuckle backing pin hole
CN201997968U (en) * 2011-02-11 2011-10-05 衢州恒业汽车部件有限公司 Fixture special for auxiliary process of knuckle
CN104339202A (en) * 2013-07-26 2015-02-11 东风德纳车桥有限公司 Flexible quick-changing locating device
CN104942334A (en) * 2015-06-02 2015-09-30 中信戴卡股份有限公司 Steering knuckle drilling device

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