CN107414386A - A kind of mechanical grip of electronic welding - Google Patents

A kind of mechanical grip of electronic welding Download PDF

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Publication number
CN107414386A
CN107414386A CN201710730595.XA CN201710730595A CN107414386A CN 107414386 A CN107414386 A CN 107414386A CN 201710730595 A CN201710730595 A CN 201710730595A CN 107414386 A CN107414386 A CN 107414386A
Authority
CN
China
Prior art keywords
link assembly
base
chuck
truss
hinged
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.)
Pending
Application number
CN201710730595.XA
Other languages
Chinese (zh)
Inventor
顾俐克
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.)
Huzhou Sennade Electronic Technology Co Ltd
Original Assignee
Huzhou Sennade Electronic Technology 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 Huzhou Sennade Electronic Technology Co Ltd filed Critical Huzhou Sennade Electronic Technology Co Ltd
Priority to CN201710730595.XA priority Critical patent/CN107414386A/en
Publication of CN107414386A publication Critical patent/CN107414386A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/08Gripping heads and other end effectors having finger members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators

Abstract

A kind of mechanical grip of electronic welding of the present invention, it is related to the processing equipment field of electronics industry, including truss, slide rail, base, draft cylinder, spring, link assembly and chuck;Sliding block is provided with the bottom of truss;Sliding block is snug fit at slide rail surface;Rotating disk is installed at the top of truss;Rotating disk rotates using the bearing in its center of circle as fulcrum relative to truss;Rotating disk is provided with base;Link assembly is two connecting rod compositions being hinged in X shapes position;Respectively it is hinged on link assembly on two terminations of homonymy by a pull bar on base, and drawing company is also carried out by spring between two terminations of homonymy on above-mentioned link assembly;Link assembly and two pull bars form unstable double leval jib articulated structure;It is each on two terminations of opposite side on link assembly to be hinged a chuck;Between two chucks parallel fixation is carried out by latching;Connected between base and the pin joint of link assembly by draft cylinder.This is reasonable in design, and clamping is flexible, easy to operation.

Description

A kind of mechanical grip of electronic welding
Technical field
The present invention relates to the processing equipment field of electronics industry, more particularly to a kind of mechanical grip of electronic welding.
Background technology
Manipulator is used to capturing and carrying article, realizes automatic charging and blanking.Such as calibrating in electric energy meter or recovery stream On waterline, generally using jaw manipulator, its structure is that multiple clamping devices are fixed with installing plate, the knot of each clamping device Structure is:Linear bearing is set with the guide bar, and tong mounting bar can slide back and forth along guide rod, the cylinder bottom and piston rod point of cylinder It is not connected with two tong mounting bars, multiple tongs is fixed with tong mounting bar.Each clamping device of the device needs list Only cylinder driving, it is complicated.
Such as Chinese invention patent《A kind of manipulator》, Application No. 201310753477.2, belong to electronics technology technology Field, it discloses including:Transmission device, first structure part, the second structural member and elastic construction, wherein, in first structure part The cross-sectional area of second connecting portion gradually increases along first connecting portion to the direction of second connecting portion, and the second structural member and Two connecting portions are hinged, so as in the presence of elastic construction, be more than by the distance between the first holding angle, the second holding angle The second state of distance returns to the distance between the first holding angle, second holding angle between first clamping limb, the second clamping limb Less than distance between the first clamping limb, the second clamping limb.Although said structure can soft to fibre core etc., crisp class workpiece press from both sides Hold, but because mechanical force has uncontrollable factor, therefore it easily causes to damage firmly to workpiece.And due to drive mechanism Limitation, its clamping and dismounting all relative difficulty are unfavorable for operating.
The content of the invention
The present invention solves the technical problem of a kind of mechanical grip of electronic welding is provided, its is reasonable in design, knot Structure is simple, solves in electronics industry process for the soft or frangible thin-walled reasonable clamping of workpiece, conveniently dismantles Problem.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of machinery of electronic welding Clamping jaw, including truss, slide rail, base, draft cylinder, spring, link assembly and chuck;It is provided with and slides in the bottom of the truss Block;The sliding block is snug fit at the slide rail surface;Rotating disk is installed at the top of the truss;Rotating disk is with the bearing in its center of circle Rotated for fulcrum relative to truss;The rotating disk is provided with the base;The link assembly is two and is hinged in X shapes position Connecting rod forms;Respectively it is hinged on the link assembly on two terminations of homonymy by a pull bar on the base, and it is above-mentioned Drawing company is also carried out by the spring between two terminations of homonymy on link assembly;The link assembly and two pull bar compositions Unstable double leval jib articulated structure;It is each on two terminations of opposite side on link assembly to be hinged a chuck;Two chucks Between pass through to latch and carry out parallel fixation;Connected between the pin joint of the base and link assembly by the draft cylinder.
Preferably, the center of the base is provided with the mating holes through base;The draft cylinder is fixed on base one On the rotating disk of side;The piston rod of the draft cylinder is connected on the pin joint of the link assembly through the mating holes.
Preferably, the chuck is provided with fixturing surface;Two fixturing surfaces are fixed with opposite position relationship; It is described to latch on be hinged and any one chuck;The dead bolt of the lock is clamped on the side of another chuck.
Preferably, it is additionally provided with the link assembly on any one connecting rod along the handle on pitman shaft;The hand Handle is located at the hinged place of link assembly and chuck.
Preferably, with being additionally provided with the plectrum pushed for limiting handle on the pull bar of the handle homonymy;The plectrum It is articulated with the pin joint of the lateral bracing strut and link assembly.
The beneficial effects of the invention are as follows:A kind of mechanical grip of electronic welding is provided, it possesses advantage:
1st, its stable transmission, based on pure mechanic structure, by the support of connecting rod and elastic construction, driving force is maintained suitable Between closing the scope that workpiece surface is born, the flexibility of structure is added, workpiece will not be caused to damage.
2nd, it is easy to clamping, its structure operation is simple and easy, provides clamping power by the elastic force that can be adjusted, auxiliary connects Bar structure solves the problems, such as clamping complexity and clamping difficulty.
3rd, easy to maintain, its is simple in construction, is easy to safeguard, renewal part is quick, improves the flexibility of equipment, while Operator is facilitated, saves manpower and materials.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the mechanical grip of electronic welding of the present invention;
Fig. 2 is the structure front view of the mechanical grip of electronic welding;
The mark of each part is as follows in accompanying drawing:1st, truss;2nd, slide rail;3rd, base;4th, draft cylinder;5th, spring;6th, chuck;7th, it is sliding Block;8th, rotating disk;9th, support column;10th, connecting rod;11st, pull bar;12nd, latch;13rd, handle;14th, plectrum.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Attached Fig. 1 and 2 is referred to, the embodiment of the present invention includes:
A kind of mechanical grip of electronic welding, including truss 1, slide rail 2, base 3, draft cylinder 4, spring 5, link assembly and Chuck 6.Truss 1 is welded with angle bar section bar, and it has higher stability.Sliding block 7, sliding block 7 are provided with the bottom of truss 1 The surface of slide rail 2 is snug fit at, by being slidably matched, sliding block 7 can move back and forth with truss 1 on slide rail 2, only need to set One dynamical element, it is possible to which realization automatically operates back and forth.The top of truss 1 is provided with rotating disk 8, is set at the center of rotating disk 8 There is a roller bearing, roller is fixed on truss 1, and rotating disk 8 rotates using roller bearing as fulcrum relative to truss 1.Rotating disk 8 A base 3 is fixed by four support columns 9 on surface, the center of base 3 is provided with the mating holes through base.On rotating disk 8 A draft cylinder 4 is further fixed on, the piston rod of draft cylinder 4 passes through mating holes.Said structure can realize that basic level is sliding It is dynamic, axial rotation, and the stretching of axial direction, its structure is relatively easy, and transmission is reasonable, will not cause the extra consumption of kinetic energy.
Link assembly is installed on the base 3, link assembly is that two connecting rods 10 being hinged in X shapes position form;Connecting rod It is respectively be hinged on the base 3 by a pull bar 11 on two terminations of homonymy on component, and on above-mentioned link assembly homonymy two Drawing company is also carried out by spring 5 between individual termination.Link assembly and two pull bars form unstable double leval jib articulated structure, should The tensile force of lower end horizontal direction can be transferred to upper end by structure, and upper and lower ends stretched dimension is designed according to the length of connecting rod Proportion adjustment, and the stable transmission, it is smaller to prepare cost, easy to maintenance, with repairing with not interfering with integrally-built fortune Make.It is each on two terminations of opposite side on link assembly to be hinged a chuck 6, two folders are adjusted by the stretching of spring 5 Spacing between head, the endurance of clamp head piece workpiece is adapted to the controllability of elastic force, for electronics it is processed in, mostly The characteristics of workpiece is frangible, easily broken is counted, the elastic force of spring 2 can make accommodation.Pass through lock 12 between two chucks 6 Parallel fixation is carried out, chuck 6 is provided with fixturing surface, and two fixturing surfaces are fixed with opposite position relationship.Lock 12 The be hinged dead bolt with any one chuck, latching 12 is clamped on the side of another chuck.By between two chucks during use Spacing locks, it becomes possible to realizes the fixation of double leval jib articulated structure, its is simple to operate.The pin joint of base 3 and link assembly it Between connected by draft cylinder 4, the piston rod of draft cylinder 4 is connected on the pin joint of link assembly.Pass through draft cylinder 4 It is flexible, it is possible to achieve the deformation adjustment of double leval jib articulated structure, so as to reach the adjustment of clamping force between two chucks.Draft cylinder 4 shrink, and two chucks 6 just separate, and so as to take out workpiece or start clamping, draft cylinder 4 is flexible, and link assembly is in the power of spring 5 Tightened up under effect, so that chuck 6 clamps workpiece, elastic force will not cause to damage as clamping power to workpiece.
In order to prevent telescopic cylinder 4 stuck or power realize, be additionally provided with edge on any one connecting rod in link assembly The handle 13 on pitman shaft, handle 13 is located at the hinged place of link assembly and chuck 6.By to pressure handle 13, also can The opening of chuck, release handle are realized, elastic force is recovered to close chuck.It is used to limit with being additionally provided with the pull bar 11 of handle homonymy The plectrum 14 that handle processed pushes, plectrum 14 are articulated with the pin joint of the lateral bracing strut 11 and link assembly, and the effect of plectrum 14 is In order to avoid pressure is excessive under handle, structure is caused to damage.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, it is included within the scope of the present invention.

Claims (5)

  1. A kind of 1. mechanical grip of electronic welding, it is characterised in that:Including truss, slide rail, base, draft cylinder, spring, company Bar assembly and chuck;Sliding block is provided with the bottom of the truss;The sliding block is snug fit at the slide rail surface;The truss Top rotating disk is installed;Rotating disk rotates using the bearing in its center of circle as fulcrum relative to truss;The rotating disk is provided with the bottom Seat;The link assembly is two connecting rod compositions being hinged in X shapes position;It is each on two terminations of homonymy on the link assembly It is hinged on by a pull bar on the base, and also passes through the spring between two terminations of homonymy on above-mentioned link assembly Carry out drawing company;The link assembly and two pull bars form unstable double leval jib articulated structure;The opposite side on link assembly Two terminations on it is each be hinged a chuck;Between two chucks parallel fixation is carried out by latching;The base and connection rod set Connected between the pin joint of part by the draft cylinder.
  2. A kind of 2. mechanical grip of electronic welding according to claim 1, it is characterised in that:The center of the base is set There is the mating holes through base;The draft cylinder is fixed on the rotating disk of base side;The piston rod of the draft cylinder is worn The mating holes is crossed to be connected on the pin joint of the link assembly.
  3. A kind of 3. mechanical grip of electronic welding according to claim 1, it is characterised in that:The chuck is provided with dress Clamp surface;Two fixturing surfaces are fixed with opposite position relationship;It is described to latch on be hinged and any one chuck;It is described The dead bolt of lock is clamped on the side of another chuck.
  4. A kind of 4. mechanical grip of electronic welding according to claim 2, it is characterised in that:Appoint in the link assembly It is additionally provided with a piece connecting rod of meaning along the handle on pitman shaft;The handle is located at the hinged place of link assembly and chuck.
  5. A kind of 5. mechanical grip of electronic welding according to claim 2, it is characterised in that:With the handle homonymy The plectrum pushed for limiting handle is additionally provided with pull bar;The plectrum is articulated with the pin joint of the lateral bracing strut and link assembly On.
CN201710730595.XA 2017-08-23 2017-08-23 A kind of mechanical grip of electronic welding Pending CN107414386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710730595.XA CN107414386A (en) 2017-08-23 2017-08-23 A kind of mechanical grip of electronic welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710730595.XA CN107414386A (en) 2017-08-23 2017-08-23 A kind of mechanical grip of electronic welding

Publications (1)

Publication Number Publication Date
CN107414386A true CN107414386A (en) 2017-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710730595.XA Pending CN107414386A (en) 2017-08-23 2017-08-23 A kind of mechanical grip of electronic welding

Country Status (1)

Country Link
CN (1) CN107414386A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108044385A (en) * 2017-12-19 2018-05-18 大连璟龙自动化科技有限公司 A kind of auto parts and components produce special fixture
CN108406732A (en) * 2018-03-07 2018-08-17 天津朗硕机器人科技有限公司 A kind of crawl tooling carried for robot
CN109128598A (en) * 2018-09-20 2019-01-04 王佩洁 A kind of automation metalworking machinery cooling with electromechanical high temperature plastotype and cryogenic vacuum
CN110524447A (en) * 2019-08-30 2019-12-03 西南电子技术研究所(中国电子科技集团公司第十研究所) Clamp force adaptive BGA device smooth transfer fixture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108044385A (en) * 2017-12-19 2018-05-18 大连璟龙自动化科技有限公司 A kind of auto parts and components produce special fixture
CN108044385B (en) * 2017-12-19 2019-06-14 大连璟龙自动化科技有限公司 A kind of auto parts and components production special fixture
CN108406732A (en) * 2018-03-07 2018-08-17 天津朗硕机器人科技有限公司 A kind of crawl tooling carried for robot
CN109128598A (en) * 2018-09-20 2019-01-04 王佩洁 A kind of automation metalworking machinery cooling with electromechanical high temperature plastotype and cryogenic vacuum
CN110524447A (en) * 2019-08-30 2019-12-03 西南电子技术研究所(中国电子科技集团公司第十研究所) Clamp force adaptive BGA device smooth transfer fixture

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