CN107008990A - A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece - Google Patents

A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece Download PDF

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Publication number
CN107008990A
CN107008990A CN201710397128.XA CN201710397128A CN107008990A CN 107008990 A CN107008990 A CN 107008990A CN 201710397128 A CN201710397128 A CN 201710397128A CN 107008990 A CN107008990 A CN 107008990A
Authority
CN
China
Prior art keywords
frame
workpiece
cylinder
latch
rotating disk
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.)
Withdrawn
Application number
CN201710397128.XA
Other languages
Chinese (zh)
Inventor
孙文祥
张伟松
李俊
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.)
NINGBO SHUANGLIN AUTOMOBILE FITTINGS CO Ltd
Original Assignee
NINGBO SHUANGLIN AUTOMOBILE FITTINGS 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 NINGBO SHUANGLIN AUTOMOBILE FITTINGS CO Ltd filed Critical NINGBO SHUANGLIN AUTOMOBILE FITTINGS CO Ltd
Priority to CN201710397128.XA priority Critical patent/CN107008990A/en
Publication of CN107008990A publication Critical patent/CN107008990A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B23K3/087—Soldering or brazing jigs, fixtures or clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention discloses the pneumatic brazing jig that a kind of fast positioning clip holds multi-group workpiece, including carry frame (1), pedestal (2), cylinder (3) and latch (4).The load frame that the present invention is used is provided with upper beam, underbeam, rotating disk, underbeam provided with positioning die cavity, and upper beam is provided with cylinder, and rotating disk is provided with C orientation hole, D orientation hole and rotating shaft；Pedestal is provided with support, and frame upper is provided with shaft hole and jack；Frame is carried to be rotatably connected with support through rotating disk；Starting, jack is overlapped with C orientation hole and fixed through latch；During work, A workpiece and B workpiece are placed in positioning die cavity, and the piston rod of cylinder is stretched out A workpiece and B Work-sheet pressings, extracts latch, and rotate counterclockwise carries 135 ° of frame, and D orientation hole is overlapped with jack to be fixed through latch, afterwards, brazed products shaping；Piston rod is resetted, and removes product, extracts latch, and frame replacement and fixation is reprinted in dextrorotation, is so gone round and begun again and is carried out the technical scheme of soldering, makes brazing operation, has been reached mitigation working strength, has been improved efficiency, reduces the purpose of cost.

Description

A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece
Technical field
The present invention relates to a kind of fixture of weld job, specifically refer to be used to position welded piece to clamp, lead welding and shaping A kind of a kind of fast positioning clip of the T-shaped support product of automobile holds the pneumatic brazing jig of multi-group workpiece.
Background technology
A kind of T-shaped support product of automobile needs brazed shaping, during product soldering, first spells two welded piece positioning Conjunction is gripped, and carries out brazing operation using welding torch and cored solder wire afterwards, and product molding after cooling is finished in weldering；Prior art uses hand Dynamic bench vice carries out positioning split clamping to welded piece, i.e. one is set at the jaw of bench vice is used to position split quilt The model of part is welded, will be placed in model and clamp by weldering part, brazing operation is carried out afterwards, it is shaping that product after cooling is finished in weldering； Using manual bench vice operation, working strength is big, often clamp once can only one product of lead welding and shaping, efficiency is low, cost of labor There is the problem of working strength is big, efficiency is low, cost is high and deficiency in height, therefore, prior art.
The content of the invention
The problem of existing for above-mentioned prior art and deficiency, the present invention are used and are made up of load frame, pedestal, cylinder, latch Device, wherein, carry frame and be provided with upper beam, underbeam, rotating disk, uniform arrangement is provided with some positioning die cavitys at underbeam, and some cylinders are set Above upper beam, the piston rod slide downward of cylinder is through upper beam and corresponding to the top of the positioning die cavity；Rotating disk is provided with C Orientation hole, D orientation hole and rotating shaft；Pedestal is provided with support, and the top of support is provided with shaft hole and jack；Cylinder is by cylinder body, work The Pneumatic extension executive component that stopper rod is constituted；Latch is cylindrical steel components；Two rotating disks, which are separately fixed at, carries the front and rear of frame Both sides, rotating disk is rotatably connected at the shaft hole of support through the rotating shaft；Initial state, latch is by jack and C orientation Hole overlaps grafting, now, and main view carries the center line up and down of frame and the center line up and down of the support of pedestal presss from both sides 45 ° counterclockwise Angle；
During work, first A workpiece are placed in the positioning die cavity, then B workpiece is underlying in the restriction of the positioning die cavity Above A workpiece, afterwards, start cylinder, the piston rod of cylinder is stretched out A workpiece and B Work-sheet pressings in the positioning die cavity Place, extracts latch, stirs rotating disk and causes to carry 135 ° of frame rotate counterclockwise, D orientation hole is overlapped with the jack, insert latch Fixed rotating disk and carry frame, afterwards, brazing operation carried out at soldering using welding torch and cored solder wire, weldering is finished after cooling, by A workpiece with The product molding of the brazed connection of B workpiece；Afterwards, start cylinder, piston rod, which is retracted, to be resetted, system is removed at the positioning die cavity Product, afterwards, extract latch, stir rotating disk and cause load frame to turn clockwise 135 °, C orientation hole is overlapped with the jack, insert Enter latch fixed reset, the technical scheme that brazing operation is so carried out again and again holds multigroup there is provided a kind of fast positioning clip The pneumatic brazing jig of workpiece, it is intended to make the brazing operation of product, reaches mitigation working strength, improves efficiency, reduces cost Purpose.
The object of the present invention is achieved like this：A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece, including Frame, pedestal, cylinder and latch are carried, wherein：Described carries the steel components that frame is square ring frame rack-like, and the top frame for carrying frame claims For upper beam, the bottom frame for carrying frame is referred to as above underbeam, the underbeam uniformly arrangement provided with some for positioning placement A workpiece It is referred to as positioning die cavity with the groove of B workpiece, some cylinders are located above the upper beam, and the piston rod slide downward of cylinder is passed through Upper beam and the top for corresponding to the positioning die cavity；The front and rear sides frame for carrying frame is respectively equipped with the rotating disk of circular plate-like shape steel, The upper edge of the rotating disk is referred to as C orientation hole provided with circular through hole, and the rotating disk is additionally provided with a circular through hole and claimed For D orientation hole, D orientation hole is on same imaginary circumference with C orientation hole and presss from both sides 135 ° of central angles clockwise；Before The center of latter two rotating disk is respectively equipped with protrusion, the rotating shaft of cylinder to outside load frame；
Described pedestal is the steel components of rectangular plate-like, and the front and rear both sides of pedestal are respectively equipped with rectangle steel protruding upward Plate is referred to as support, the center line of the top of the support along the vertical direction, is respectively equipped with two circular through holes, above Referred to as jack, underlying to be referred to as shaft hole；
Described cylinder is the Pneumatic extension executive component being made up of cylinder body, piston rod；
Described latch is cylindrical steel components；
Rotating disk is rotatably connected at the shaft hole of support through the rotating shaft；Initial state, C orientation hole and institute State jack coincidence to fix through latch grafting, now, main view carries the center line up and down of frame and the center line inverse time up and down of the support Pin presss from both sides 45° angle.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
During work, first A workpiece are placed in the positioning die cavity, then B workpiece is underlying in the positioning of the positioning die cavity Above A workpiece, afterwards, start cylinder, the piston rod of cylinder is stretched out A workpiece and B Work-sheet pressings in the positioning die cavity Place, extracts latch, stirs rotating disk and causes to carry 135 ° of frame rotate counterclockwise, D orientation hole is overlapped with the jack, insert latch Fixed rotating disk and carry frame, afterwards, brazing operation carried out at soldering using welding torch and cored solder wire, weldering is finished after cooling, by A workpiece with The product molding of the brazed connection of B workpiece, afterwards, starts cylinder, piston rod, which is retracted, to be resetted, system is removed at the positioning die cavity Product, afterwards, extract latch, stir rotating disk and cause load frame to turn clockwise 135 °, C orientation hole is overlapped with the jack, insert Enter latch fixed reset, brazing operation is so carried out again and again.
Because the positioning die cavity is in the state of inclination 45° angle with the underbeam, is acted on by gravity, be easy to quickly put A workpiece and B workpiece are put, A workpiece and B workpiece will not slide out out of positioning die cavity.
The present apparatus is simple in construction, reliable operation, is easy to operation, makes the brazing operation of product, alleviates working strength, raising Efficiency, reduce cost；The present apparatus can also expand the occasion that automatic welding is carried out applied to robot.
It is above-mentioned, the present invention using the device that is made up of load frame, pedestal, cylinder, latch, wherein, carry frame provided with upper beam, under Uniform arrangement is provided with some positioning die cavitys at beam, rotating disk, underbeam, and some cylinders are located above upper beam, the piston rod of cylinder to Lower slider is through upper beam and corresponding to the top of the positioning die cavity；Rotating disk is provided with C orientation hole, D orientation hole and rotating shaft；Pedestal is set There is support, the top of support is provided with shaft hole and jack；Cylinder is the Pneumatic extension executive component being made up of cylinder body, piston rod； Latch is cylindrical steel components；Two rotating disks are separately fixed at the front and rear sides for carrying frame, and rotating disk rotatably connects through the rotating shaft It is connected at the shaft hole of support；Jack is overlapped grafting by initial state, latch with C orientation hole, now, and main view carries the upper of frame The center line up and down of the support of lower center line and pedestal presss from both sides 45° angle counterclockwise；
During work, first A workpiece are placed in the positioning die cavity, then B workpiece is underlying in the restriction of the positioning die cavity Above A workpiece, afterwards, start cylinder, the piston rod of cylinder is stretched out A workpiece and B Work-sheet pressings in the positioning die cavity Place, extracts latch, stirs rotating disk and causes to carry 135 ° of frame rotate counterclockwise, D orientation hole is overlapped with the jack, insert latch Fixed rotating disk and carry frame, afterwards, brazing operation carried out at soldering using welding torch and cored solder wire, weldering is finished after cooling, by A workpiece with The product molding of the brazed connection of B workpiece；Afterwards, start cylinder, piston rod, which is retracted, to be resetted, system is removed at the positioning die cavity Product, afterwards, extract latch, stir rotating disk and cause load frame to turn clockwise 135 °, C orientation hole is overlapped with the jack, insert Enter latch fixed reset, the technical scheme of brazing operation is so carried out again and again, overcoming prior art, to there is work strong The problem of degree is big, efficiency is low, cost is high is with deficiency, and a kind of fast positioning clip provided holds the pneumatic soldering folder of multi-group workpiece Tool, makes the brazing operation of product, has reached mitigation working strength, has improved efficiency, reduces the purpose of cost.
Brief description of the drawings
Fig. 1 is that a kind of fast positioning clip of the present invention holds the pneumatic brazing jig of multi-group workpiece, is in the master of starting tense Depending on cross section structure diagram；
Fig. 2 is Fig. 1 axonometric schematic diagram；
Fig. 3 is that a kind of fast positioning clip of the present invention holds the pneumatic brazing jig of multi-group workpiece, is operated in and stirs rotating disk 13 The principle schematic of brazing operation tense is carried out after 135 ° of rotate counterclockwise；
Fig. 4 is Fig. 3 axonometric schematic diagram；
Fig. 5 is that a kind of fast positioning clip of the present invention holds the pneumatic brazing jig of multi-group workpiece, is operated in the piston of cylinder 3 Bar, which is retracted, to be resetted, and removes the principle schematic of the tense of product 03；
Fig. 6 is Fig. 5 axonometric schematic diagram；
Fig. 7 is a kind of axonometric schematic diagram of B workpiece 02；
Fig. 8 is a kind of axonometric schematic diagram of A workpiece 01；
Fig. 9 is a kind of axonometric schematic diagram of the product 03 of the T-shaped support of automobile；.
Embodiment in below in conjunction with the accompanying drawings is described in further detail to the present invention, but should not be construed as to the present invention's Any limitation.
In figure：Carry frame 1, upper beam 11, underbeam 12, positioning die cavity 121, rotating disk 13, C orientation hole 131, D orientation hole 132, turn Axle 133, pedestal 2, support 21, shaft hole 22, jack 23, cylinder 3, latch 4, A workpiece 01, B workpiece 02, product 03, at soldering 04。
Embodiment
Refering to Fig. 1~Fig. 9, a kind of fast positioning clip of the invention holds the pneumatic brazing jig of multi-group workpiece, including carries frame 1st, pedestal 2, cylinder 3 and latch 4, wherein：Described carries the steel components that frame 1 is square ring frame rack-like, carries the top frame of frame 1 Referred to as upper beam 11, the bottom frame for carrying frame 1 is referred to as above underbeam 12, the underbeam 12 uniform arrangement and is used to position provided with some The groove for placing A workpiece 01 and B workpiece 02 is referred to as positioning die cavity 121, and some cylinders 3 are located above the upper beam 11, cylinder 3 Piston rod slide downward through upper beam 11 and corresponding to it is described positioning die cavity 121 top；Carry the front and rear sides frame point of frame 1 Not She You circular plate-like shape steel rotating disk 13, the upper edge of the rotating disk 13 is referred to as C orientation hole provided with circular through hole 131, the rotating disk 13 is additionally provided with a circular through hole and is referred to as D orientation hole 132, D orientation hole 132 and C orientation hole 131 are on same imaginary circumference and press from both sides 135 ° of central angles clockwise；The center of former and later two rotating disks 13 be respectively equipped with to Carry protrusion outside frame 1, the rotating shaft 133 of cylinder；
Described pedestal 2 is the steel components of rectangular plate-like, and the front and rear both sides of pedestal 2 are respectively equipped with rectangle protruding upward Steel plate is referred to as support 21, the center line of the top of the support 21 along the vertical direction, is respectively equipped with two circular through holes, is located at The referred to as jack 23 of top, it is underlying to be referred to as shaft hole 22；
Described cylinder 3 is the Pneumatic extension executive component being made up of cylinder body, piston rod；
Described latch 4 is cylindrical steel components；
Rotating disk 13 is rotatably connected at the shaft hole 22 of support 21 through the rotating shaft 133；Initial state, the C Orientation hole 131 overlaps with the jack 23 and fixed through the grafting of latch 4, now, and main view carries the center line up and down and the support of frame 1 21 center line up and down presss from both sides 45° angle counterclockwise.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
During work, first A workpiece 01 are placed in the positioning die cavity 121, then by B workpiece 02 in the positioning die cavity 121 Positioning under be placed in above A workpiece 01, afterwards, start cylinder 3, the piston rod of cylinder 3 is stretched out A workpiece 01 and B workpiece 02 It is pressed at the positioning die cavity 121, afterwards, extracts latch 4, stirs rotating disk 13 and cause to carry 135 ° of 1 rotate counterclockwise of frame, make described D orientation hole 132 is overlapped with the jack 23, and insertion latch 4 fixes rotating disk 13 and carries frame 1, afterwards, is existed using welding torch and cored solder wire 04 carries out brazing operation at soldering, and weldering is finished after cooling, is molded by the product 03 of A workpiece 01 and the brazed connection of B workpiece 02, it Afterwards, start cylinder 3, piston rod, which is retracted, to be resetted, remove product 03 at the positioning die cavity 121, afterwards, extract latch 4, stir Rotating disk 13 causes load frame 1 to turn clockwise 135 °, C orientation hole 131 is overlapped with the jack 23, and insertion latch 4 fixes multiple Position, so carries out brazing operation again and again.
Because the positioning die cavity 121 is in the state of inclination 45° angle with the underbeam 12, is acted on, be easy to by gravity Quick to put A workpiece 01 and B workpiece 02, A workpiece 01 and B workpiece 02 will not slide out out of positioning die cavity 121.
The present apparatus is simple in construction, reliable operation, is easy to operation, makes the brazing operation of product 03, alleviate working strength, carry High efficiency, reduce cost；The present apparatus can also expand the occasion that automatic welding is carried out applied to robot.

Claims (1)

1. a kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece, including carries frame (1), pedestal (2), cylinder (3) and insert Sell (4), it is characterised in that：Described load frame (1) is the steel components of square ring frame rack-like, and the top frame for carrying frame (1) is referred to as Upper beam (11), the bottom frame of load frame (1) is referred to as above underbeam (12), the underbeam (12) uniform arrangement to be used for provided with some A workpiece (01) are placed in positioning and the groove of B workpiece (02) is referred to as positioning die cavity (121), and some cylinders (3) are located at the upper beam (11) above, the piston rod slide downward of cylinder (3) is through upper beam (11) and corresponding to the upper of the positioning die cavity (121) Side；The front and rear sides frame for carrying frame (1) is respectively equipped with the rotating disk (13) of circular plate-like shape steel, the top edge of the rotating disk (13) Place is referred to as C orientation hole (131) provided with circular through hole, and the rotating disk (13) is additionally provided with a circular through hole and is referred to as D orientation hole (132), D orientation hole (132) are on same imaginary circumference with C orientation hole (131) and press from both sides 135 ° of centers of circle clockwise Angle；The center of former and later two rotating disks (13) is respectively equipped with protrusion, the rotating shaft (133) of cylinder to outside load frame (1)；
Described pedestal (2) is the steel components of rectangular plate-like, and the front and rear both sides of pedestal (2) are respectively equipped with rectangle protruding upward Steel plate is referred to as support (21), the center line of the top of the support (21) along the vertical direction, is respectively equipped with two circular through holes, Above is referred to as jack (23), underlying referred to as shaft hole (22)；
Described cylinder (3) is the Pneumatic extension executive component being made up of cylinder body, piston rod；
Described latch (4) is cylindrical steel components；
Rotating disk (13) is rotatably connected at the shaft hole (22) place of support (21) through the rotating shaft (133)；Initial state, institute State C orientation hole (131) and overlapped with the jack (23) and fixed through latch (4) grafting, now, main view carries the center up and down of frame (1) The center line up and down of line and the support (21) presss from both sides 45° angle counterclockwise.
CN201710397128.XA 2017-05-18 2017-05-18 A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece Withdrawn CN107008990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710397128.XA CN107008990A (en) 2017-05-18 2017-05-18 A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710397128.XA CN107008990A (en) 2017-05-18 2017-05-18 A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece

Publications (1)

Publication Number Publication Date
CN107008990A true CN107008990A (en) 2017-08-04

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Application Number Title Priority Date Filing Date
CN201710397128.XA Withdrawn CN107008990A (en) 2017-05-18 2017-05-18 A kind of fast positioning clip holds the pneumatic brazing jig of multi-group workpiece

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255789A (en) * 2022-08-27 2022-11-01 浙江虬晟光电技术有限公司 VFD array spot welding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255789A (en) * 2022-08-27 2022-11-01 浙江虬晟光电技术有限公司 VFD array spot welding device
CN115255789B (en) * 2022-08-27 2023-09-19 浙江虬晟光电技术有限公司 VFD array spot welding device

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Application publication date: 20170804

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