CN107127512A - A kind of robot bolt puppet's clamping device for welding - Google Patents
A kind of robot bolt puppet's clamping device for welding Download PDFInfo
- Publication number
- CN107127512A CN107127512A CN201710544563.0A CN201710544563A CN107127512A CN 107127512 A CN107127512 A CN 107127512A CN 201710544563 A CN201710544563 A CN 201710544563A CN 107127512 A CN107127512 A CN 107127512A
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- Prior art keywords
- bolt
- puppet
- robot
- welding
- pedestal
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 241000276425 Xiphophorus maculatus Species 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000000523 sample Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
Frock clamp is set on a kind of robot bolt puppet's clamping device for welding, including pedestal, pedestal, and frock clamp includes to set on detent mechanism and bolt clamping mechanism of platy, pedestal sets bolt clamping mechanism of platy on detent mechanism, detent mechanism.The present invention sets bolt clamping mechanism of platy on detent mechanism, can fishbolt, the positioning to auto parts and components is realized by way of bolt probes into auto parts and components upper bolt hole, simultaneously as bolt in bolt hole, facilitates robot welder；Contact range sensor, easily bolt can highly be detected；Correlation type photoelectric sensor, is capable of the welding machine precision of effective detection bolt.
Description
Technical field：
The present invention relates to robot production technical field, and in particular to a kind of robot bolt puppet welding clamping dress
Put.
Background technology：
At present, in automobile and parts industry, the mode of bolt is predominantly manually welded；When manually welding
Requirement to bolt welding angle is high, it is necessary to different welding postures be converted according to shape of product, so that artificial during welding
The labor intensity of operation is big, product bolt welding less stable, low production efficiency, and working strength is big, while to health of human body
There is certain harm.And when using robot welder, in the prior art, without a kind of clamping to the preferable positioning of auto parts and components
Device, and function is single.
In order to solve the above-mentioned technical problem, it is special to propose a kind of new technical scheme.
The content of the invention：
The invention aims to overcome the weak point that above-mentioned prior art is present, and provide a kind of robot bolt
Puppet's clamping device for welding.
The technical solution adopted by the present invention is：
Frock clamp, frock clamp are set on a kind of robot bolt puppet's clamping device for welding, including pedestal, pedestal
Comprising detent mechanism and bolt clamping mechanism of platy, set on pedestal and bolt clamping mechanism of platy is set on detent mechanism, detent mechanism, positioned
Mechanism includes rotary components, lifting assembly and depression bar assembly, and rotary components include rotating seat and first rotating shaft, and lifting assembly is included
Cylinder, cylinder includes cylinder rod, and upward, cylinder rod is parallel with plumb line, and depression bar assembly is included in the push direction of cylinder rod
Depression bar and the second rotating shaft, one end of rotating seat are spindle rotationally arranged on pedestal by first rotating shaft, and the other end of rotating seat is set
Put cylinder, the push end for being arranged on cylinder push rod that one end of depression bar can be swung up and down by the second rotating shaft, depression bar it is another
End sets bolt clamping mechanism of platy.
Preferably, the bolt clamping mechanism of platy includes spacing pedestal, and one end of spacing pedestal is fixed with the depression bar other end to be connected
Connect, the other end of spacing pedestal sets the neck being engaged with bolt.
Preferably, the quantity of the frock clamp is two or more.
Preferably, in addition to support member, the support member of the holdfast for supporting tool fixture is also set up on pedestal.
Preferably, be provided on the support member detection bolt clamping mechanism of platy drive bolt towards support member direction move away from
From contact range sensor.
Preferably, in addition to upgrading mechanism, contact range sensor is arranged on support member by lifting assembly.
Preferably, the lifting assembly includes cylinder, and the contact range sensor is risen by cylinder in support member
Drop.
Preferably, groove is set above the support member.
Preferably, it is provided for detecting the correlation type photoelectric sensor of bolt welding precision on the bolt clamping mechanism of platy.
The beneficial effects of the invention are as follows：The 1st, bolt clamping mechanism of platy is set on detent mechanism, can fishbolt, pass through spiral shell
The mode that bolt probes into auto parts and components upper bolt hole realizes positioning to auto parts and components, simultaneously as bolt is in bolt hole
It is interior, facilitate robot welder.2nd, contact range sensor, easily bolt can highly be detected.3rd, correlation type light
Electric transducer, is capable of the welding machine precision of effective detection bolt.4th, when specifically used, auto parts and components are placed on pedestal, can be led to
Cross the support member matched with auto parts and components shape to be tentatively set to, bolt is fixed in neck, passes through detent mechanism
The bolt hole for making bolt be aligned on auto parts and components, and the spacing (spiral shell in bolt hole of bolt is further made by lifting assembly
The diameter of keyhole is more than the diameter of bolt, bolt is probeed into by lifting assembly in bolt hole, so as to next step process
Welding), now complete the positioning and clamping to auto parts and components, you can carry out the processing of next step process.
Brief description of the drawings：
Fig. 1 is the front view of the present invention.
Fig. 2 is Fig. 1 right view.
Fig. 3 is Fig. 1 stereogram.
Fig. 4 is the structural representation of the present invention.
Fig. 5 is Fig. 4 A portions enlarged drawing.
Fig. 6 present invention realizes structural representation during multiple functions.
Structural representation Fig. 1 during holdfast is set on Fig. 7 support members of the present invention.
Fig. 8 is Fig. 7 B portions enlarged drawing.
Structural representation Fig. 2 during holdfast is set on Fig. 9 support members of the present invention.
Figure 10 is Fig. 9 C portions enlarged drawing.
Embodiment：
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.
With reference to each figure, a kind of robot bolt puppet's clamping device for welding, including pedestal 1 set frock on pedestal 1
Fixture 2, frock clamp 2 is included and set on detent mechanism 3 and bolt clamping mechanism of platy 4, pedestal 1 on detent mechanism 3, detent mechanism 3
Bolt clamping mechanism of platy 4 is set.
Preferably, detent mechanism 3 includes rotary components 5, lifting assembly 6 and depression bar assembly 7, and rotary components 5 include rotation
Seat 8 and first rotating shaft 9, lifting assembly 6 include cylinder 10, and cylinder 10 includes cylinder rod 11, the push direction direction of cylinder rod 11
Top, cylinder rod 11 is parallel with plumb line, and depression bar assembly 7 includes the rotating shaft 13 of depression bar 12 and second, and one end of rotating seat 8 passes through
First rotating shaft 9 is spindle rotationally arranged on pedestal 1, and the other end of rotating seat 8 sets cylinder 10, and one end of depression bar 12 passes through second
What rotating shaft 13 can be swung up and down is arranged on the push end of the push rod of cylinder 10, and the other end of depression bar 12 sets bolt clamping mechanism of platy
4, bolt clamping mechanism of platy 4 is arranged on the lower surface of the other end of depression bar 12, and makes to be bolted the holdfast 19 that clamp system 4 is clamped
(holdfast 19 be bolt or bearing pin) towards the supporter 18 on support member 14, in order to which supporter carries out cooperation installation；Support
The sidepiece of part 14 is provided for the layers of two-sided 16 of dust suction, and layers of two-sided 16 includes the first face glue-line and the second face glue-line, two-sided
Glue-line 16 is by the first face glue-line bonding connection on support member 14, and the second face glue-line of layers of two-sided 16 is exposed to be used to inhale outside
Dirt；, can be on support member 14 in further embodiment, the both sides of layers of two-sided 16 set air cushion layer 17, air cushion respectively
17 thickness on support member 14 of layer is more than the thickness of layers of two-sided 16, for example, the thickness of layers of two-sided is 2mm -3, air cushion layer
17 thickness is then 10-16mm, and air cushion layer 17 is except acting on the air cushion cushioning supportive of supporter 18, additionally it is possible to layers of two-sided
Air-cushion protection is acted on, due to the effect of thickness, can avoid the exposed second face glue-line maloperation adhesion of layers of two-sided 16
Instrument, makes the second face glue-line of layers of two-sided 16 (utilize layers of two-sided because the stop of air cushion layer 17 is only used for absorption dust
16 glue-line has the principle of suction-operated to dust), reach preferable using effect.
Preferably, bolt clamping mechanism of platy 4 includes spacing pedestal 1, and one end and the other end of depression bar 12 of spacing pedestal 1 are fixed
Connection, the other end of spacing pedestal 1 sets the neck being engaged with bolt.
Preferably, the quantity of frock clamp 2 is two or more.
Preferably, in addition to support member 14, the support member of the holdfast for supporting tool fixture 2 is also set up on pedestal 1
14。
Preferably, detection bolt clamping mechanism of platy 4 is provided on support member 14 drives bolt to be moved towards the direction of support member 14
The contact range sensor of distance.
Preferably, in addition to upgrading mechanism, contact range sensor is arranged on support member 14 by lifting assembly 6.
Preferably, lifting assembly includes cylinder 10, and contact range sensor is lifted by cylinder 10 on support member 14.
Preferably, the top of support member 14 sets groove 15, and the madial wall of groove 15 sets rubber bumps 16, and bolt passes through rubber
Glue projection 16 be fastened in groove (when specifically used, bolt enter groove 15 in when, groove belongs to tight fit with bolt in itself
Relation, along with the flange occupy-place of rubber bumps 16, makes rubber bumps 16 be in close contact with bolt and carries out clamping), rubber bumps
16 preferred embodiment in, can use soft rubber structure, with bolt coordinate have bigger frictional force, reach optimal card
Connect effect.
Preferably, it is provided for detecting the correlation type photoelectric sensor of bolt welding precision on bolt clamping mechanism of platy 4.
When in use：
1st, on detent mechanism 3 set bolt clamping mechanism of platy 4, can fishbolt, auto parts and components are probeed into by bolt
The mode of upper bolt hole realizes the positioning to auto parts and components, simultaneously as bolt in bolt hole, facilitates robot weldering
Machine.
2nd, contact range sensor, easily bolt can highly be detected.
3rd, correlation type photoelectric sensor, is capable of the welding machine precision of effective detection bolt.
4th, when specifically used, auto parts and components are placed on pedestal 1, can be by the branch that matches with auto parts and components shape
Support member 14 is tentatively set to, and bolt is fixed in neck, is that bolt is aligned on auto parts and components by detent mechanism 3
Bolt hole 20, and further make bolt spacing in bolt by lifting assembly 6, now complete the positioning to auto parts and components
And clamping, you can carry out the processing of next step process.
The present invention：
1st, by research and development, design, the robot automation's bolt welding work station made, these is efficiently solved and is asked
Topic；Abatement is artificial, improve product stability and efficiency.
2nd, motion flow.
1) operator takes out single product from single product frame, and walking 2p is placed on frock clamp, and bolt then is loaded into spacing
In groove；Activation system reserve button, clamp and is detected to plate and bolt；
2) as system detectio is without exception, robot comes weld bolt while carry out part welding,；If system exception
Robot, which is failure to actuate, wait operator's abnormal restoring and handles exception；
3) robot welding is completed, and frock clamp then automatically opens up tong, and operator is that can be taken off finished goods walking 2p to put
Put in finished product frame；The circulation of whole production is completed with this；
3rd, integral layout and advantage.
1) this project can realize that bolt is used in conjunction with robot with solder joint and welded, while robot can become automatically
Soldering angle is changed, manual work intensity is reduced, while avoiding using special stud welding device, cost is effectively reduced；
2) different product, by switching frock clamp, makes this work station realize the welding of many money products, improves production line
Flexibility；
4th, jig Design and making standard.
1) each workpiece uses same positioning datum in different processes；The benchmark of each process fixture is consistent, and is subtracted
Lack due to the detection error that positioning datum disunity is caused.
2) for miniature parts, anti-neglected loading sensor is installed, and for similar parts, weld jig sets wrong-mounting prevention to fill
Put.
3) each loose mail positioning point selection of workpiece, each anchor point designs multiple degrees of freedom adjustment positional precision (adjustment model
Enclose ± 3mm) mechanism, have benchmark during adjustment, can conveniently grasp adjustment amount.
4) cylinder pin hole and locating surface of positioning datum component and adjustment bearing are processed using high-precision numerical control, the weight of adjustment
Multiple positioning precision is not more than 0.5mm.
5) robot welding fixture is by the way of electrical control, pneumatic pinch.During clamping, using the compacting machine of self-locking
Structure, clamping force is enough to resist welding deformation, effectively to control the welding deformation of workpiece.
6) clamp bottom board has enough rigidity, by the clamping of clamp system, can effectively control workpiece welding
Welding deformation in journey.
7) fixture can be under the cooperation of positioner after the completion of clamping workpiece, and robot drives welding gun with preferable posture
(having certain regulation space) reaches any position of welding, without interferenceing with fixture.
5th, system electrical control standard：
1) robot workstation's control system is main is made up of main control box, main controlling board, secondary operation dish etc..Main control box
Be the center of control, whole system be controlled and managed by PLC, it is main complete to robot, work station, operation dish association
Regulation and control system, international advanced DEVICENET remote equipment stand control is used to weld jig, it is ensured that it is steady that fixture works
It is qualitative.Secondary operation dish is completed the functions such as setting, adjustment, the monitoring of system by man-machine interface (i.e. 10 cun of touch-screen).Main controlling board
Startup, reservation, stopping of completion system etc. are operated.
2) robot workstation's control device warning lamp installed above (three colors).
3) when system sets water-carrying capacity not enough, system can detection, shut down and alarm；Detecting the flow of compressed air is
It is no enough, when not enough, system can detection, shut down and alarm.
4) Grating requirements
Work station sets safety protective house and to penetrating grating, it is ensured that equipment is automatically stopped when personnel enter work station working region
Control power supply simultaneously sends alarm signal, and equipment is re-powered and can resumed operation after control panel reset；The equipment during system failure
Be automatically stopped work and alarm (all prompt messages that may be broken down are shown on touch-screen, such as someone enters work station,
Touch-screen can show that someone enters information of work station etc., if multiple fault messages, and can sequentially show).
6th, advantage of the present invention.
1) automatic welding is carried out by realizing bolt by robot
2) it can effectively replace human weld, reduce the labor intensity of operating personnel
3) production efficiency is effectively improved, it is ensured that the stability of product quality
4) production line flexibility degree is improved
In figure, position relationship being given for example only property explanation is described, it is impossible to be interpreted as the limitation to this patent；Obviously, this hair
Bright above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to embodiments of the present invention
Limit.For those of ordinary skill in the field, other multi-forms can also be made on the basis of the above description
Change or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the spirit and principles in the present invention it
Interior made any modifications, equivalent substitutions and improvements etc., should be included within the protection domain of the claims in the present invention.
Claims (9)
1. setting frock clamp on a kind of robot bolt puppet's clamping device for welding, including pedestal, pedestal, its feature exists
In：The frock clamp includes to set on detent mechanism and bolt clamping mechanism of platy, pedestal sets spiral shell on detent mechanism, detent mechanism
Bolt clamp system, detent mechanism includes rotary components, lifting assembly and depression bar assembly, and rotary components include rotating seat and first turn
Axle, lifting assembly includes cylinder, and cylinder includes cylinder rod, and upward, cylinder rod is put down with plumb line in the push direction of cylinder rod
OK, depression bar assembly includes depression bar and the second rotating shaft, and one end of rotating seat is spindle rotationally arranged on pedestal by first rotating shaft, revolves
The other end of swivel base sets cylinder, the push for being arranged on cylinder push rod that one end of depression bar can be swung up and down by the second rotating shaft
End, the other end of depression bar sets bolt clamping mechanism of platy.
2. robot bolt puppet's clamping device for welding according to claim 1, it is characterised in that：The bolt is clamped
Mechanism includes spacing pedestal, and one end of spacing pedestal is fixedly connected with the depression bar other end, and the other end of spacing pedestal is set and spiral shell
The neck that bolt is engaged.
3. robot bolt puppet's clamping device for welding according to claim 1, it is characterised in that：The frock clamp
Quantity be two or more.
4. according to the robot bolt puppet's clamping device for welding gone described in claim 1, it is characterised in that：Also include support
The support member of the holdfast for supporting tool fixture is also set up on part, pedestal.
5. robot bolt puppet's clamping device for welding according to claim 4, it is characterised in that：On the support member
It is provided for detecting the contact range sensor that bolt clamping mechanism of platy drives bolt towards support member direction move distance.
6. robot bolt puppet's clamping device for welding according to claim 5, it is characterised in that：Also include upgrading machine
Structure, contact range sensor is arranged on support member by lifting assembly.
7. robot bolt puppet's clamping device for welding according to claim 6, it is characterised in that：The lifting assembly
Including cylinder, the contact range sensor is lifted by cylinder on support member.
8. robot bolt puppet's clamping device for welding according to claim 7, it is characterised in that：On the support member
Side sets groove.
9. robot bolt puppet's clamping device for welding according to claim 1, it is characterised in that：The bolt is clamped
It is provided for detecting the correlation type photoelectric sensor of bolt welding precision in mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544563.0A CN107127512A (en) | 2017-07-06 | 2017-07-06 | A kind of robot bolt puppet's clamping device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544563.0A CN107127512A (en) | 2017-07-06 | 2017-07-06 | A kind of robot bolt puppet's clamping device for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127512A true CN107127512A (en) | 2017-09-05 |
Family
ID=59737365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544563.0A Pending CN107127512A (en) | 2017-07-06 | 2017-07-06 | A kind of robot bolt puppet's clamping device for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106587A (en) * | 2017-12-28 | 2018-06-01 | 齐齐哈尔二机床(集团)有限责任公司 | A kind of shell of column lightweight siding fixture |
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| CN104227294A (en) * | 2014-10-27 | 2014-12-24 | 成都兴博达精密机械有限公司 | Oil tank spot-welding conveyor and using method thereof |
| CN204725081U (en) * | 2015-06-17 | 2015-10-28 | 信东仪器仪表（苏州）有限公司 | A kind of double-manipulator Full-automatic welding positioner |
| CN205834825U (en) * | 2016-07-08 | 2016-12-28 | 天津恒鸿鑫德机械有限公司 | A kind of frock clamp of rotatable multiaspect milling |
| CN205904666U (en) * | 2016-08-10 | 2017-01-25 | 安徽中鼎减震橡胶技术有限公司 | Pneumatics is torn open and is traded screw frock |
| CN206296387U (en) * | 2016-12-12 | 2017-07-04 | 东莞市蓝雁电子有限公司 | A kind of automatic stamping line clamping mechanical arm |
| CN206936705U (en) * | 2017-07-06 | 2018-01-30 | 广州熙锐自动化设备有限公司 | A kind of robot bolt puppet's clamping device for welding |
-
2017
- 2017-07-06 CN CN201710544563.0A patent/CN107127512A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227294A (en) * | 2014-10-27 | 2014-12-24 | 成都兴博达精密机械有限公司 | Oil tank spot-welding conveyor and using method thereof |
| CN204725081U (en) * | 2015-06-17 | 2015-10-28 | 信东仪器仪表（苏州）有限公司 | A kind of double-manipulator Full-automatic welding positioner |
| CN205834825U (en) * | 2016-07-08 | 2016-12-28 | 天津恒鸿鑫德机械有限公司 | A kind of frock clamp of rotatable multiaspect milling |
| CN205904666U (en) * | 2016-08-10 | 2017-01-25 | 安徽中鼎减震橡胶技术有限公司 | Pneumatics is torn open and is traded screw frock |
| CN206296387U (en) * | 2016-12-12 | 2017-07-04 | 东莞市蓝雁电子有限公司 | A kind of automatic stamping line clamping mechanical arm |
| CN206936705U (en) * | 2017-07-06 | 2018-01-30 | 广州熙锐自动化设备有限公司 | A kind of robot bolt puppet's clamping device for welding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106587A (en) * | 2017-12-28 | 2018-06-01 | 齐齐哈尔二机床(集团)有限责任公司 | A kind of shell of column lightweight siding fixture |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
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