CN108500544A - A kind of frame class intelligence automatic positioning welding tooling - Google Patents
A kind of frame class intelligence automatic positioning welding tooling Download PDFInfo
- Publication number
- CN108500544A CN108500544A CN201810510694.1A CN201810510694A CN108500544A CN 108500544 A CN108500544 A CN 108500544A CN 201810510694 A CN201810510694 A CN 201810510694A CN 108500544 A CN108500544 A CN 108500544A
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- floating
- box
- plate
- fixed
- welding
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Classifications
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of frame classes to be intelligently automatically positioned welding tooling, it is divided into four position portions, the box welded is needed to be formed by rectangle rim charge Combination Welding, it is formed one at two rim charge combinations and needs the bevel edge welded, it is located on the detent mechanism of four position portions, tooling uses quadrangle location-independent mode, on the basis of each angle is each, avoid rim charge influence opposite side gap size different in size caused by cutting tolerance, ensure the precision of welding, the welding tooling also has Telescopic, movement can be coordinated automatically according to its box size, box size can freely be adjusted, simplify operation；The welding tooling coordinates positioner and six axis welding robots can overturn the weld seam that tooling is welded on box in order, realizes intelligent automation welding, the quality of product is greatly improved, be convenient for manual operation, improve efficiency.
Description
Technical field
The present invention relates to welding tooling technical field, specially a kind of frame class is intelligently automatically positioned welding tooling.
Background technology
Many frame class such as door and windows, assembling split use three kinds of modes now：One, human weld；Two, rivet split；Three,
Glue bonds.These three modes have prodigious drawback, (1) handwork,（2）Precision is high,（3）Efficiency is low,（4）Product
Insufficient strength,（5）Stitching position cannot seal very well, can not achieve waterproof noise-proofing requirement.
Invention content
The purpose of the present invention is to provide a kind of frame classes to be intelligently automatically positioned welding tooling, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of frame class intelligence automatic positioning welding tooling, can generally be divided into three running fix units and a stationary positioned
Unit, running fix unit include five parts：Mobile device 2, location-independent mechanism 3, connector 4, universal floating pressing system
34, bottom relocation mechanism 35；Stationary positioned unit includes four parts：Firm banking, location-independent mechanism 3, universal floating compress
System 34, bottom relocation mechanism 35.Location-independent mechanism 3 is mounted on by connector 4 in mobile device 2, and universal floating compresses
System 34 and bottom relocation mechanism 35 are fixed on connector 4.
The preferred embodiment of mobile device 2 includes bottom plate 20, servo motor 21, lead screw 22, ball nut 23；
Servo motor 21 is fixed on one side of one piece of bottom plate 20, and servo motor 21 is connected by shaft coupling with lead screw 22, lead screw 22
It is socketed a ball nut 23, ball nut is fixed on connector 4；
Servo motor 21, lead screw 22, ball nut 23, connector 4, location-independent mechanism 3 form an intelligent mobile positioning
Fixture system.
The preferred embodiment of location-independent mechanism 3 includes
Diagonal orientation cylinder 31, movable right angle positioning pushing block 32, fixed right angle locating piece 36, box side plane pushing mechanism 33,
Universal floating pressing system 34；
31 piston rod front end fixation activity right angle of cylinder positions pushing block 32；
The preferred embodiment of universal floating pressing system 34 includes：
Universal floating compact heap 344 rotatably compresses cylinder 342, mechanism connecting rod 343.
Universal floating compact heap 344 includes:
Compress multi-directional ball 3443, restoring board 3441, floating outline border 3442, resetting spring 3444, reset multi-directional ball 3445, box pressure
Plate 3440 forms.
It rotatably compresses cylinder 342 to be fixed on connector 4, universal floating compact heap is connected by mechanism connecting rod 343
344, universal floating compact heap 344 includes one piece of restoring board 3441 being connected with mechanism connecting rod 343, below restoring board 3441
There is installation to compress multi-directional ball 3443, the surrounding of restoring board 3441 has installation resetting spring 3444, and 3444 outside of resetting spring is one
There are an outlet in a floating outline border 3442,3442 upper end of floating outline border, and size is slightly smaller than mechanism connecting rod 343, empty in top
Height coordinates with multi-directional ball 3445 is resetted.
The preferred embodiment of bottom relocation mechanism 35 includes by organization soleplate 354, multi-directional ball 355, floating plate 350, up and down
Cover board 351, frame 352, side plate 353, resetting spring 356 form；There is 352 the inside of frame of an opening at 353 middle part of side plate, from
Opening puts in one piece of floating plate 350, and in the upper and lower side fixed reset multi-directional ball 355 of floating plate 350, multi-directional ball 355 connects
Contacting surface is the inner surface of frame 352, there is installation resetting spring 356 around floating plate 350.
33 preferred embodiment of box side plane pushing mechanism includes fixing box contact block by 331 piston rod front end of stretches out cylinder
332 compositions.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Realize intelligent automation welding.
（2）The quality of product is greatly improved
（3）Labor intensity is reduced, is improved labor efficiency.
Description of the drawings
Fig. 1 needs the block diagram in four welded corner joints
Fig. 2 frames class is intelligently automatically positioned welding tooling structural schematic diagram
Fig. 3 running fixes cell schematics one
Fig. 4 running fixes cell schematics two
Fig. 5 location-independents structural scheme of mechanism one
Fig. 6 location-independents structural scheme of mechanism two
Fig. 7 universal floating compact heap schematic diagrames
Fig. 8 universal floating compact heap schematic diagrames
The bottoms Fig. 9 relocation mechanism schematic diagram one
The bottoms Figure 10 relocation mechanism schematic diagram two
The bottoms Figure 11 relocation mechanism schematic diagram three
Figure 12 box side plane pushing mechanisms
Box 1 needs to weld four angle A, B, C, D, mobile device 2, location-independent mechanism 3 and connector 4.
Bottom plate 20, servo motor 21, lead screw 22, ball nut 23
Diagonal orientation cylinder 31, movable right angle positioning pushing block 32, fixed right angle locating piece 36, box side plane pushing mechanism 33,
Universal floating pressing system 34, bottom relocation mechanism 35.
Rotatably compress cylinder 342, mechanism connecting rod 343, universal floating compact heap 344, box pressing plate 3440, restoring board
3441, resetting spring 3444 resets multi-directional ball 3445, and floating outline border 3442 compresses multi-directional ball 3443.
Floating plate 350, upper cover plate 351, frame 352, side plate 353, organization soleplate 354, stress multi-directional ball 355 resets bullet
Spring 356 forms.
Specific implementation mode
Below in conjunction with the attached drawing in inventive embodiments, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
- 12 are please referred to Fig.1, the present invention provides a kind of technical solution：
Referring to Fig.1, Fig. 2
Wherein Fig. 1 is the box 1 for needing to weld.
Box 1 needs to weld four angle A, B, C, D, three running fix units（A、B、D）With a stationary positioned list
Member（C）.
A kind of frame class intelligence automatic positioning welding tooling, can generally be divided into four position portions, respectively A, B, C, D
Four angles.Wherein three running fix units（A、B、D）With a stationary positioned unit（C）, three running fix unit matchings
Tool locating size, compatible various sizes of box 1 are drawn close toward stationary positioned unit or separately be can be changed in movement.It needs to weld
The box 1 connect is formed by 4 rectangle rim charge Combination Weldings, and each edge material end is 45 ° of oblique angles, is just formed at two rim charge combinations
One needs the bevel edge welded, is located on the detent mechanism of four position portions.The scheme that tooling specifically uses is four
Angle location-independent mode positions an angle, welds an angle, on the basis of each angle is each, rim charge is avoided to be grown caused by cutting tolerance
Short differ influences opposite side gap size, ensures the precision of welding.
With reference to Fig. 3, Fig. 4
Tightening and fixed cell include three parts：Mobile device 2, location-independent mechanism 3 and connector 4.
Mobile device 2 and location-independent mechanism 3 can be organically fixed together by connector 4,
Mobile device 2 includes bottom plate 20, servo motor 21, lead screw 22, ball nut 23.
Servo motor 21 is fixed on one side of one piece of bottom plate 20, and servo motor 21 passes through shaft coupling（Do not mark）With 22 phase of lead screw
Even, lead screw 22 is socketed a ball nut 23, and ball nut is fixed on connector 4.
Servo motor 21, lead screw 22, ball nut 23, connector 4, location-independent mechanism 3 are formed an intelligent sliding
Dynamic positioning tool system.In conjunction with remaining 3 intelligent mobile positioning tool system in overall tooling, so that it may make tooling that there is plane
Big freedom in minor affairs change action, need to only input the size of box 1 in control system, and intelligent mobile device can drive its top
3 detent mechanisms automatically move, coordinate stationary positioned unit on fixing tool, can rapid expansion or reduce posting ruler
It is very little, so that different size of box 1 is put into tooling.
1 size of box is inputted in tooling control system first, the detent mechanism in tooling is automatically moved to designated position, then
4 rim charges of box 1 are respectively charged into tooling and complete Primary Location.For convenience 4 rim charges are put into, and tooling is determined at this time
Position size can be slightly bigger than 1 size of box.Before 1 one of corner of box is welded, the detent mechanism at the angle can be to 2 sides
Material carries out fine positioning, eliminates corner gap.To make introductions all round precise locating mechanism principle below.
With reference to Fig. 5, Fig. 6
Location-independent mechanism 3
Diagonal orientation cylinder 31, movable right angle positioning pushing block 32, fixed right angle locating piece 36, box side plane pushing mechanism 33,
Universal floating pressing system 34, bottom relocation mechanism 35.
Universal floating pressing system 34 compresses 4 rim charges of box 1, bottom of the rim charge on connector 4 from top to bottom first
Two pillars of box 1 are fixed by two upper and lower power under 35 support of portion's relocation mechanism.Then diagonal orientation cylinder 31
Promotion activity right angle positioning pushing block 32 makes forward 1 exterior angle of box be adjacent to fixed right angle locating piece 36, and it is fixed that interior angle is adjacent to movable right angle
Position pushing block 32.Due to the effect of relocation mechanism, box 1 can be movable by plane thrust in the case of upper-lower compacting,
Therefore it only needs the side plane pushing mechanism 33 of two rim charge rear ends to stretch out, box 1 can thus be needed to two sides for welding angle
Material from rear push, make 1 docking location gap of box eliminate, two close splits of rim charge and fixed.
In conclusion two pillars of box 1 have been subjected to all around, upper and lower pressure, the pressure of six direction and
It is fixed.
Followed by welding.
The angle that rear same method welds other needs is welded to be fixed, weld.
With reference to Fig. 7, Fig. 8
Universal floating pressing system 34：
Universal floating compact heap 344 rotatably compresses cylinder 342, mechanism connecting rod 343.
Wherein universal floating compact heap 344 includes：Multi-directional ball 3443, restoring board 3441 are compressed, resetting spring 3444 resets
Multi-directional ball 3445, floating outline border 3442, box pressing plate 3440.
It rotatably compresses cylinder 342 to be fixed on connector 4, universal floating compact heap is connected by mechanism connecting rod 343
344, universal floating compact heap 344 includes one piece of restoring board 3441 being connected with mechanism connecting rod 343, below restoring board 3441
There is installation to compress multi-directional ball 3443, the surrounding of restoring board 3441 has installation resetting spring 3444, and 3444 outside of resetting spring is one
There are an outlet in a floating outline border 3442,3442 upper end of floating outline border, and size is slightly smaller than mechanism connecting rod 343, empty in top
Height coordinates with multi-directional ball 3445 is resetted.
It rotatably compresses after 342 lead agency connecting rod 343 of cylinder is rotated by 90 ° and is pressed downward tight box 1.Cylinder-pressing power passes through
It compresses multi-directional ball 3443 to be transmitted on box pressing plate 3440, be eventually transferred on box 1 in plane.When box 1 is by side plane
It will be due to the floating of multi-directional ball 3443 to the activity of the application direction of power when the effect of power.It can thus make box 1 first up and down
It keeps to the side to position to fixed right angle locating piece 36 in the case of precompressed.When the side plane power on box 1 disappears, 3441 meeting of restoring board
To mechanism intermediate reset under the active force of surrounding resetting spring 3444（Reset multi-directional ball 3445 can substantially reduce reset and rub
Power is wiped, makes mechanism that need to can only be resetted compared with small spring force）.The wherein size of floating outline border 3442 is less times greater than restoring board 3441.
With reference to Fig. 9, Figure 10, Figure 11
Bottom relocation mechanism 35 is by organization soleplate 354, multi-directional ball 355, floating plate 350, upper and lower cover plates 351, frame 352, side plate
353, resetting spring 356 forms.
There is 352 the inside of frame of an opening at 353 middle part of side plate, puts in one piece of floating plate 350 from opening, floating
The upper and lower side fixed reset multi-directional ball 355 of backing plate 350（Or the upper and lower cover plates 351 of frame）, the contact surface of multi-directional ball 355 is frame
352 inner surface（350 top and bottom of floating plate）, there is installation resetting spring 356 around floating plate 350.
Box 1 is placed on floating plate 350.There are multiple stress multi-directional balls 355 in 350 lower section of floating plate, when 1 quilt of box
When universal floating compact heap 34 compresses downwards, lower pressure can be applied in stress multi-directional ball 355, when box 1 is by side plane power
Effect when will due to the floating of multi-directional ball 355 to the application direction of power activity.The feelings of 1 first precompressed of box can thus be made
It keeps to the side to position to fixed right angle locating piece 36 under condition.When the side plane power on box 1 disappears, floating plate 350 can be in surrounding
To mechanism intermediate reset under the active force of resetting spring（Reset frictional force can be substantially reduced by resetting multi-directional ball 355, make mechanism
It need to can only be resetted compared with small spring force）.
Referring to Fig.1 2
Box side plane pushing mechanism 33 is made of stretches out cylinder 331 and box contact block 332.
For box 1 after lower planes compression, the stretches out cylinder 331 on box side plane pushing mechanism 33 pushes box contact
Block 332 pushes the end of two rim charges of box 1, keeps to the side to position to fixed right angle locating piece 36.
Tooling operation principle：
Universal floating pressing system 34 compresses 4 rim charges of box 1 from top to bottom first, and bottom of the rim charge on connector 4 is floating
Two pillars of box 1 are fixed by two upper and lower power under 35 support of motivation structure.
Then positioning pushing block 32 in 31 promotion activity right angle of diagonal orientation cylinder makes forward 1 exterior angle of box be adjacent to fixed right angle fixed
Position block 36, interior angle are adjacent to movable right angle positioning pushing block 32.Due to the effect of relocation mechanism, box 1 can be in the feelings of upper-lower compacting
It is movable by plane thrust under condition, therefore the side plane pushing mechanism 33 of two rim charge rear ends is only needed to stretch out, thus may be used
Box 1 is needed two rim charges for welding angle pushed from rear, 1 docking location gap of box is made to eliminate, two rim charges are closely spelled
It closes and is fixed.
In conclusion two pillars of box 1 have been subjected to all around, upper and lower pressure, the pressure of six direction and
It is fixed.
Followed by welding.
The angle that rear same method welds other needs is welded to be fixed, weld.
When needing to weld 1 back bead of box, positioner can be coordinated to carry out tooling overturning to complete back side welding.
Complete the welding of box 1.
Start discharging program, the box 1 being welded can be unclamped, completes program task.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of intelligent automatic positioning welding tooling of frame class, it is characterised in that can generally be divided into three running fix units and
One stationary positioned unit, running fix unit include five parts：Mobile device 2, location-independent mechanism 3, connector 4 are universal
Floating pressing system 34, bottom relocation mechanism 35；Stationary positioned unit includes four parts：Firm banking, location-independent mechanism 3,
Universal floating pressing system 34, bottom relocation mechanism 35；Location-independent mechanism 3 is mounted on by connector 4 in mobile device 2,
Universal floating pressing system 34 and bottom relocation mechanism 35 are fixed on connector 4.
2. mobile device 2 according to claim 1, it is characterised in that mobile device 2 include bottom plate 20, servo motor 21,
Lead screw 22, ball nut 23；
Servo motor 21 is fixed on one side of one piece of bottom plate 20, and servo motor 21 is connected by shaft coupling with lead screw 22, lead screw 22
It is socketed a ball nut 23, ball nut is fixed on connector 4；
Servo motor 21, lead screw 22, ball nut 23, connector 4, location-independent mechanism 3 form an intelligent mobile positioning
Fixture system.
3. location-independent mechanism 3 according to claim 1, it is characterised in that location-independent mechanism 3 includes
Diagonal orientation cylinder 31, movable right angle positioning pushing block 32, fixed right angle locating piece 36, box side plane pushing mechanism 33,
Universal floating pressing system 34；
31 piston rod front end fixation activity right angle of diagonal orientation cylinder positions pushing block 32；
Universal floating pressing system 34 includes:
Universal floating compact heap 344 rotatably compresses cylinder 342, mechanism connecting rod 343；
Universal floating compact heap 344 includes:
Compress multi-directional ball 3443, restoring board 3441, floating outline border 3442, resetting spring 3444, reset multi-directional ball 3445, box pressure
Plate 3440 forms；
It rotatably compresses cylinder 342 to be fixed on connector 4, universal floating compact heap 344 is connected by mechanism connecting rod 343, ten thousand
Include one piece of restoring board 3441 being connected with mechanism connecting rod 343 to floating compact heap 344, has installation below restoring board 3441
Multi-directional ball 3443 is compressed, it is a floating that the surrounding of restoring board 3441, which has installation resetting spring 3444,3444 outside of resetting spring,
There are an outlet in outline border 3442,3442 upper end of floating outline border, and size is slightly smaller than mechanism connecting rod 343, in top outage degree with
Multi-directional ball 3445 is resetted to coordinate.
4. bottom relocation mechanism 35 according to claim 1, it is characterised in that bottom relocation mechanism 35 is by organization soleplate
354, multi-directional ball 355, floating plate 350, upper and lower cover plates 351, frame 352, side plate 353, the composition of resetting spring 356；A side
There is 352 the inside of frame of an opening at 353 middle part of plate, one piece of floating plate 350 is put in from opening, in the upper and lower side of floating plate 350
（350 top and bottom of floating plate）, fixed reset multi-directional ball 355, the contact surface of multi-directional ball 355 is the inner surface of frame 352（Or frame
Upper and lower cover plates 351）, there is installation resetting spring 356 around floating plate 350.
5. box side plane pushing mechanism 33 according to claim 1, it is characterized in that box side plane pushing mechanism 33 by
331 piston rod front end of stretches out cylinder is fixed box contact block 332 and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510694.1A CN108500544A (en) | 2018-05-24 | 2018-05-24 | A kind of frame class intelligence automatic positioning welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510694.1A CN108500544A (en) | 2018-05-24 | 2018-05-24 | A kind of frame class intelligence automatic positioning welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500544A true CN108500544A (en) | 2018-09-07 |
Family
ID=63401544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810510694.1A Withdrawn CN108500544A (en) | 2018-05-24 | 2018-05-24 | A kind of frame class intelligence automatic positioning welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500544A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125590A (en) * | 2019-05-06 | 2019-08-16 | 中国船舶重工集团公司第七二五研究所 | A kind of oceanographic buoy angle section frame tool for assembling |
| CN110614477A (en) * | 2019-01-15 | 2019-12-27 | 山西东杰智能物流装备股份有限公司 | Vertical circulation stereo garage frame welding positioning system and positioning method |
| CN112338398A (en) * | 2020-11-12 | 2021-02-09 | 左健康 | Four-side-frame automatic welding device |
| CN115008085A (en) * | 2022-08-03 | 2022-09-06 | 成都中挖属汇科技有限公司 | Welding tool for standard joint supporting member |
| CN115055854A (en) * | 2022-05-20 | 2022-09-16 | 河北冶金建设集团有限公司 | Welding device capable of automatically clamping and aligning for steel rolling steel structure |
| CN115138954A (en) * | 2022-07-27 | 2022-10-04 | 成都理工大学 | Automatic welding equipment for oil filter framework and filter screen |
-
2018
- 2018-05-24 CN CN201810510694.1A patent/CN108500544A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614477A (en) * | 2019-01-15 | 2019-12-27 | 山西东杰智能物流装备股份有限公司 | Vertical circulation stereo garage frame welding positioning system and positioning method |
| CN110614477B (en) * | 2019-01-15 | 2023-09-08 | 东杰智能科技集团股份有限公司 | Welding positioning system and positioning method for vertical circulating stereo garage frame |
| CN110125590A (en) * | 2019-05-06 | 2019-08-16 | 中国船舶重工集团公司第七二五研究所 | A kind of oceanographic buoy angle section frame tool for assembling |
| CN112338398A (en) * | 2020-11-12 | 2021-02-09 | 左健康 | Four-side-frame automatic welding device |
| CN115055854A (en) * | 2022-05-20 | 2022-09-16 | 河北冶金建设集团有限公司 | Welding device capable of automatically clamping and aligning for steel rolling steel structure |
| CN115138954A (en) * | 2022-07-27 | 2022-10-04 | 成都理工大学 | Automatic welding equipment for oil filter framework and filter screen |
| CN115008085A (en) * | 2022-08-03 | 2022-09-06 | 成都中挖属汇科技有限公司 | Welding tool for standard joint supporting member |
| CN115008085B (en) * | 2022-08-03 | 2022-10-25 | 成都中挖属汇科技有限公司 | Welding tool for standard joint supporting member |
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Application publication date: 20180907 |
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