CN201988822U - Floating location tool on self-adaption car roof - Google Patents
Floating location tool on self-adaption car roof Download PDFInfo
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- CN201988822U CN201988822U CN 201120104376 CN201120104376U CN201988822U CN 201988822 U CN201988822 U CN 201988822U CN 201120104376 CN201120104376 CN 201120104376 CN 201120104376 U CN201120104376 U CN 201120104376U CN 201988822 U CN201988822 U CN 201988822U
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- floating
- directive wheel
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Abstract
The utility model discloses a floating location tool on a self-adaption car roof, which comprises a car body locating frame, wherein the car body locating frame is provided with a car body location clamping device and is connected with an X-direction and Y-direction floating frame which is connected with a Z-direction floating mechanism; and a connecting bracket is hinged between the X-direction and Y-direction floating frame and the car body locating frame by a ball. The floating location tool has a novel floating structure and small volume, can complete the floating function by a mechanical structure, is stable and reliable, has large X-direction and Y-direction floating range, completely makes up the manufacturing error when a car body framework is formed, is simple and visualized in adjustment of a Z-direction balancing cylinder, has good field production maintaining performance, and is very suitable for a mixed flow flexible production line as a tool body uses a quick change device to connected with a robot.
Description
Technical field
The utility model belongs to the vehicle assembly tooling, is specifically related to the unsteady positioning tool of a kind of roof.
Background technology
Development along with manufacturing technology, laser braze welding is because the intensity height, the specious automobile body welding field that progressively is applied to, the roof laser braze welding more because outward appearance succinct beautiful and stand in the breach obtained application, but laser braze welding has pair part applying gap good, the requirement that the tool locating precision is high, and roof positioning process in the past only require roof at vehicle body coordinate system Y to guaranteeing centering, X and Z to the location all can't float with vehicle body, such positioning process is to stamping parts dimensional requirement height, debug difficulties, the cycle is long, is difficult to satisfy industrialized quality and schedule requirement.
Summary of the invention
It is a kind of in the roof assembling process that the purpose of this utility model is to provide, can realize X to, Y to Z to the self adaptation roof that the floats positioning tool that floats, to address the above problem.
The technical solution of the utility model is: the self adaptation roof positioning tool that floats, it comprises the vehicle body positioning framework, the vehicle body positioning framework is provided with the vehicle body positioning clamping device, be connected with on the vehicle body positioning framework X to Y to floating frame, X is to being connected with Z to relocation mechanism on floating frame with Y; Described X to and Y be connected support to ball pivot between floating frame and the vehicle body positioning framework.
Described ball pivot connects support and comprises the base of fixedlying connected with the vehicle body positioning framework, be connected with the upper limit plate on the base, X is to being connected gripper shoe with Y on floating frame, gripper shoe is located between base and the upper limit plate, between gripper shoe lower surface and the base down ball pivot float and be connected; Going up ball pivot between gripper shoe upper surface and the upper limit plate floats and is connected.
Described X to and Y between floating frame and vehicle body positioning framework, be provided with lock in place mechanism.
Described lock in place mechanism comprises the locating piece that the vehicle body posting sets up, and locating piece is provided with dowel hole; X connects lock pin to being provided with cylinder with Y to floating frame on the piston rod of cylinder.
Described piston rod passes the lock pin guide pin bushing, and lock pin passes limited block.
Described Z to relocation mechanism comprise with X to the installing plate that is connected to floating frame with Y, connecting plate, be connected with the directive wheel support on the installing plate, the directive wheel support be provided with X to directive wheel and Y to directive wheel, Z is provided with X to directive wheel and the Y guide plate to directive wheel to the limiting plate that floats, and guide plate passes installing plate; Connecting plate is provided with compensating cylinder, the piston rod of compensating cylinder and X to Y to floating frame.
The bottom of described directive wheel support is provided with the bottom postive stop baffle.
Described ball pivot connect support be provided with respectively with X to the end of Y to the floating frame both sides.
Positioning tool is driven by robot, positioning tool locks X, Y, Z direction float function so that grabbing workpiece, move to the body frame direction according to weaving into track after using sucker and closed pressure head fixation workpiece, from top to bottom, when near body frame, open pressure head and float function, after the reference pin of frock inserted the body frame locating hole, the frock band roof and is floated with the body frame physical location to positive and negative 4mm along vehicle body coordinate system X, Y; Z makes workpiece be in poised state to compensating cylinder lower cylinder body inflation when float function is opened to offset the frock deadweight, and after workpiece was with the vehicle body contact, robot drives frock to be continued to press down about 2mm, by the reaction force that cylinder produces workpiece is exerted pressure; After motion all put in place, closed pressure head was closed at X, Y, Z, top cover was clamped in begin welding on the body frame, and robot keeps attitude and unclamps frock withdraw from after welding finishes in the welding process.
Floating structure novelty of the present invention; Volume is little; Float function is finished by frame for movement fully, and is reliable and stable; X, Y are big to domain of walker, the foozle when fully enough remedying the body frame shaping; Z is to the adjusting simple, intuitive of compensating cylinder, and the produced on-site maintainability is good; The frock body uses fast replacing device to connect with robot, is fit to very much the mixed flow flexible production line.
Description of drawings
Fig. 1 self adaptation roof positioning tool schematic diagram that floats
Fig. 2 self adaptation roof positioning tool aluminum alloy frame schematic diagram that floats
Fig. 3 self adaptation roof positioning tool vehicle body locating clip clamping system schematic diagram that floats
Fig. 4 self adaptation roof floats positioning tool X, Y to the relocation mechanism schematic diagram
The unsteady positioning tool ball pivot of Fig. 5 self adaptation roof connects the support schematic diagram
Fig. 6 self adaptation roof floats positioning tool Z to the relocation mechanism schematic diagram
The specific embodiment
Present embodiment is used for the explanation to invention claims, and protection scope of the present invention is not limited to the structure of following description.The following structural change of being done in those skilled in the art's technical solution of the present invention that is different from all belongs to protection scope of the present invention.
As shown in Figure 1, vehicle body positioning framework 100 is shaped by the welding of LY12 aviation aluminium section bar, is connected with vehicle body positioning clamping device 200 on the vehicle body positioning framework 100; Be connected with on the beam at vehicle body positioning framework 100 middle parts X to Y to floating frame 300, X is to being connected with Z to relocation mechanism 400. on floating frame 300 with Y
As shown in Figure 2, vehicle body positioning framework 100 has been provided with 9 cover Z to navigation system, and every cover system is made up of the locating piece 101 and the sucker 102 of digital control processing, and locating piece fitted tightly with part when sucker 102 was had an effect, and assurance part Z is to the position and do not deform; Also be provided with piece test sensor 103 on the vehicle body positioning framework 100, piece test sensor 103 is used to transmit part signal on the throne, is used for system and judges current state; Security module switch 104 is used to feed back current frock duty, is used for the automated system safety condition and judges.
The beam at the middle part of vehicle body positioning framework 100 is provided with connecting plate 105 and locating piece 107, connecting plate 105 be used to connect X to Y to floating frame 300.Offer dowel hole 106 on the locating piece 107, offer on the locating piece 107 dowel hole 106 be used for to X to the location of Y to floating frame 300.
Vehicle body positioning clamping device 200 is used for the location of roof on body frame as shown in Figure 3, and clamping system one has 4 groups, structure be roof on vehicle body X and Z to the location.It comprises clamping cylinder 201, and clamping cylinder 201 is the closed pressure heads that meet the CNOMO standard; Its end is a pressure head 205; Clamp cylinder 201 and be provided with directions X location adjustment piece 202 and Z direction location adjustment piece 203; Locating piece 204 positions roof in Z+ direction and directions X.Vehicle body positioning framework 100 is provided with four groups of vehicle body positioning clamping devices 200 (as Fig. 1); 4 groups of vehicle body positioning clamping devices guarantee that fixing the finishing a little with the welding that begins to be shaped of the relative position of workpiece decide.
As shown in Figure 4, X is to comprising framework 301 with Y to floating frame 300, and the two ends of framework 301 are provided with lock in place mechanism, and the end of the both sides of framework 301 is respectively equipped with four ball pivots and connects support.
Lock in place mechanism comprises locating piece 107 (shown in Figure 2), offers dowel hole 106 on the locating piece 107; X connects lock pin 304 to being provided with cylinder 305 with Y to floating frame 300 on the piston rod of cylinder, piston rod passes lock pin guide pin bushing 306, and lock pin 304 passes limited block 302; Lock in place mechanism is used to control X, the Y opening and closing to float function, lock pin 304 drives insertion fixing hole 106 by the cylinder 305 of lock pin during off working state, do not produce skew in the lock pin guide pin bushing 306 control lock pin telescopic process, lock pin state-detection switch 307 is responsible for the current lock pin state of feedback and is used for the automation logic control, lock pin makes floating frame 301 fix with vehicle body positioning framework 100 relative positions after inserting, float function is closed, when workpiece attaches together, lock pin withdraws from, and float function is opened thereupon.
Ball pivot connects support shown in Fig. 4,5, and base 303 is connected with connecting plate 105 on the vehicle body positioning framework 100, is connected with upper limit plate 308 on the base 303, and X is to being connected gripper shoe 309 with Y on floating frame.
Gripper shoe is located between base and the upper limit plate, between gripper shoe lower surface and the base down ball pivot float and be connected; Going up ball pivot between gripper shoe upper surface and the upper limit plate floats and is connected.Base 303 is provided with down ball groove 310 in the present embodiment, is provided with down steel ball 311 in the following ball groove 310, following steel ball 311 supported plates 309; Upper limit plate 308 is provided with ball groove 312, is provided with steel ball 313 in the last ball groove 312, and 313 pairs of gripper shoes of last steel ball 309 realize that Z is to spacing.
Every group has 2 steel balls up and down, connection between responsible positioning framework connecting plate 105 and the floating frame 301 is with unsteady, the steel ball of 4 belows is shared the gravity of positioning framework 100, make positioning framework to be shifted by force direction and when being subjected to the side force of X or Y direction, produce to roll, this displacement will trigger the generation that causes float function when the reference pin of positioning framework or roof workpiece come in contact with body frame, X, Y to domain of walker be ± 4mm, much larger than the extreme difference of body frame manufacturing dimension.
Shown in Fig. 1,6, wherein Fig. 6 is a structure of tiltedly looking up state to Z to relocation mechanism.It comprises connecting plate 401, and connecting plate 401 is used for erecting tools side quick change dish and connects with robot, is stationary state, is connected with compensating cylinder 407 on the connecting plate 401, and cylinder piston rod 410 same X, Y connect to relocation mechanism 300.Connecting plate 401 is provided with Z to unsteady limited block 403.Installing plate 402 and X are to being connected to floating frame 300 with Y.Be connected with directive wheel support 411 on the installing plate 402, directive wheel support 411 be provided with X to directive wheel 409 and Y to directive wheel 404, connecting plate 401 is provided with X to directive wheel and the Y guide plate 405 to directive wheel, guide plate 405 passes installing plate 402.In the present embodiment upper and lower surface of installing plate 402 be equipped with directive wheel support and X to directive wheel and Y to directive wheel.Shown in Fig. 6 is directive wheel support below the installing plate 402 and X to directive wheel and Y to directive wheel, and the structures above the installing plate 402 are not looked.The bottom of directive wheel support is provided with bottom postive stop baffle 406.
Compensating cylinder is a range during original state, when attaching together, frock passes through to adjust the nearly airflow balance frock self gravitation of upper and lower air cylinders, open Z to float function, float function produces back directive wheel 404 and takes place with the rolling between the guide post 405, thereby Z is only produced between relocation mechanism 300 at Z to mobile to relocation mechanism 400 same X, Y.
Claims (8)
1. the self adaptation roof positioning tool that floats, it comprises the vehicle body positioning framework, the vehicle body positioning framework is provided with the vehicle body positioning clamping device, it is characterized in that being connected with on the vehicle body positioning framework X to Y to floating frame, X is to being connected with Z to relocation mechanism on floating frame with Y; Described X to and Y be connected support to ball pivot between floating frame and the vehicle body positioning framework.
2. the self adaptation roof positioning tool that floats according to claim 1, it is characterized in that described ball pivot connects support and comprises the base of fixedlying connected with the vehicle body positioning framework, be connected with the upper limit plate on the base, X is to being connected gripper shoe with Y on floating frame, gripper shoe is located between base and the upper limit plate, between gripper shoe lower surface and the base down ball pivot float and be connected; Going up ball pivot between gripper shoe upper surface and the upper limit plate floats and is connected.
3. the self adaptation roof positioning tool that floats according to claim 1, it is characterized in that X to and Y between floating frame and vehicle body positioning framework, be provided with lock in place mechanism.
4. as the positioning tool that floats of self adaptation roof as described in the claim 3, it is characterized in that described lock in place mechanism comprises that the vehicle body positioning framework is provided with locating piece, locating piece is provided with dowel hole; X connects lock pin to being provided with cylinder with Y to floating frame on the piston rod of cylinder.
5. as the positioning tool that floats of self adaptation roof as described in the claim 4, it is characterized in that described piston rod passes the lock pin guide pin bushing, lock pin passes limited block.
6. the self adaptation roof positioning tool that floats according to claim 1, it is characterized in that described Z to relocation mechanism comprise with X to the installing plate that is connected to floating frame with Y, connecting plate, be connected with the directive wheel support on the installing plate, the directive wheel support be provided with X to directive wheel and Y to directive wheel, connecting plate is provided with X to directive wheel and the Y guide plate to directive wheel, and guide plate passes installing plate; Connecting plate is provided with compensating cylinder, the piston rod of compensating cylinder and X to Y to floating frame.
7. as the positioning tool that floats of self adaptation roof as described in the claim 6, it is characterized in that the bottom of directive wheel support is provided with the bottom postive stop baffle.
8. the self adaptation roof positioning tool that floats as claimed in claim 1 or 2, it is characterized in that described ball pivot connect support be provided with respectively with X to the end of Y to the floating frame both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120104376 CN201988822U (en) | 2011-04-12 | 2011-04-12 | Floating location tool on self-adaption car roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120104376 CN201988822U (en) | 2011-04-12 | 2011-04-12 | Floating location tool on self-adaption car roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988822U true CN201988822U (en) | 2011-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120104376 Expired - Fee Related CN201988822U (en) | 2011-04-12 | 2011-04-12 | Floating location tool on self-adaption car roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988822U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531176A (en) * | 2015-01-23 | 2015-04-22 | 太原重工股份有限公司 | Coke jar cover of dry quenching lifter |
| CN104607845A (en) * | 2015-01-22 | 2015-05-13 | 力帆实业(集团)股份有限公司 | Welding tool applied to suspension installation assembly |
| CN105290682A (en) * | 2015-11-30 | 2016-02-03 | 天津福臻工业装备有限公司 | Servo centering table-placing device |
| CN105458528A (en) * | 2015-12-28 | 2016-04-06 | 南车二七车辆有限公司 | Positioning device for railway flatcar locking assemblies |
| CN106271348A (en) * | 2016-09-09 | 2017-01-04 | 太仓金马金属构件有限公司 | A kind of frame welding positioner |
| CN106624407A (en) * | 2016-11-22 | 2017-05-10 | 中车长春轨道客车股份有限公司 | Car roof manufacturing novel technique for urban subway aluminum alloy car |
| CN107088731A (en) * | 2017-06-16 | 2017-08-25 | 常州机电职业技术学院 | Weldering trailing type frock is assisted by robot |
| CN107138896A (en) * | 2017-05-25 | 2017-09-08 | 湖北华工法利莱切焊系统工程有限公司 | White car body top cover laser welding hold-down mechanism and laser welding frock |
| CN107175408A (en) * | 2017-07-04 | 2017-09-19 | 华工法利莱切焊系统工程有限公司 | White car body top cover welding equipment flexible grips and white car body top cover induction system |
| CN107225170A (en) * | 2017-06-08 | 2017-10-03 | 安徽巨自动化装备有限公司 | A kind of floating wheel cover bound edge loose tool mechanism |
| CN107671470A (en) * | 2017-08-22 | 2018-02-09 | 江苏北人机器人系统股份有限公司 | A kind of loading assembly |
| CN109013932A (en) * | 2018-08-09 | 2018-12-18 | 合肥巨智能装备有限公司 | A kind of positioning device of loose tool handgrip on loose tool fixture |
| CN110039239A (en) * | 2019-04-30 | 2019-07-23 | 安徽巨一自动化装备有限公司 | A kind of automobile welding adjustment line floating harness |
| CN110153556A (en) * | 2019-05-16 | 2019-08-23 | 安徽瑞祥工业有限公司 | A kind of aluminium alloy Laser Welding floating positioning device |
| CN112108792A (en) * | 2019-12-31 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Automobile rear positioning and clamping system |
| CN112192111A (en) * | 2019-11-14 | 2021-01-08 | 新台崎自动化设备(昆山)有限公司 | Flexible material receiving clamp table suitable for various vehicle types of body-in-white door panels |
| CN112976039A (en) * | 2019-12-16 | 2021-06-18 | 沈阳新松机器人自动化股份有限公司 | Three-freedom-degree floating device for robot clamping jaw |
| CN113382832A (en) * | 2019-02-19 | 2021-09-10 | 株式会社大福 | Support device for component holding device and vehicle door detaching device |
| CN114161446A (en) * | 2021-12-17 | 2022-03-11 | 北京星航机电装备有限公司 | Titanium alloy weak-rigidity variable-curvature wing rudder skin gripping device and gripping method |
| CN114193032A (en) * | 2021-12-08 | 2022-03-18 | 河南许驰汽车装备有限公司 | Floating tool for welding automobile top cover |
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2011
- 2011-04-12 CN CN 201120104376 patent/CN201988822U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607845A (en) * | 2015-01-22 | 2015-05-13 | 力帆实业(集团)股份有限公司 | Welding tool applied to suspension installation assembly |
| CN104531176A (en) * | 2015-01-23 | 2015-04-22 | 太原重工股份有限公司 | Coke jar cover of dry quenching lifter |
| CN105290682A (en) * | 2015-11-30 | 2016-02-03 | 天津福臻工业装备有限公司 | Servo centering table-placing device |
| CN105458528A (en) * | 2015-12-28 | 2016-04-06 | 南车二七车辆有限公司 | Positioning device for railway flatcar locking assemblies |
| CN106271348A (en) * | 2016-09-09 | 2017-01-04 | 太仓金马金属构件有限公司 | A kind of frame welding positioner |
| CN106624407A (en) * | 2016-11-22 | 2017-05-10 | 中车长春轨道客车股份有限公司 | Car roof manufacturing novel technique for urban subway aluminum alloy car |
| CN107138896B (en) * | 2017-05-25 | 2020-05-19 | 湖北华工法利莱切焊系统工程有限公司 | White automobile body top cap laser welding hold-down mechanism and laser welding frock |
| CN107138896A (en) * | 2017-05-25 | 2017-09-08 | 湖北华工法利莱切焊系统工程有限公司 | White car body top cover laser welding hold-down mechanism and laser welding frock |
| CN107225170A (en) * | 2017-06-08 | 2017-10-03 | 安徽巨自动化装备有限公司 | A kind of floating wheel cover bound edge loose tool mechanism |
| CN107088731A (en) * | 2017-06-16 | 2017-08-25 | 常州机电职业技术学院 | Weldering trailing type frock is assisted by robot |
| CN107175408A (en) * | 2017-07-04 | 2017-09-19 | 华工法利莱切焊系统工程有限公司 | White car body top cover welding equipment flexible grips and white car body top cover induction system |
| CN107671470A (en) * | 2017-08-22 | 2018-02-09 | 江苏北人机器人系统股份有限公司 | A kind of loading assembly |
| CN109013932A (en) * | 2018-08-09 | 2018-12-18 | 合肥巨智能装备有限公司 | A kind of positioning device of loose tool handgrip on loose tool fixture |
| CN113382832A (en) * | 2019-02-19 | 2021-09-10 | 株式会社大福 | Support device for component holding device and vehicle door detaching device |
| CN113382832B (en) * | 2019-02-19 | 2024-05-07 | 株式会社大福 | Support device for component holding device and door removing device for vehicle |
| CN110039239A (en) * | 2019-04-30 | 2019-07-23 | 安徽巨一自动化装备有限公司 | A kind of automobile welding adjustment line floating harness |
| CN110153556A (en) * | 2019-05-16 | 2019-08-23 | 安徽瑞祥工业有限公司 | A kind of aluminium alloy Laser Welding floating positioning device |
| CN112192111A (en) * | 2019-11-14 | 2021-01-08 | 新台崎自动化设备(昆山)有限公司 | Flexible material receiving clamp table suitable for various vehicle types of body-in-white door panels |
| CN112976039A (en) * | 2019-12-16 | 2021-06-18 | 沈阳新松机器人自动化股份有限公司 | Three-freedom-degree floating device for robot clamping jaw |
| CN112976039B (en) * | 2019-12-16 | 2022-05-06 | 沈阳新松机器人自动化股份有限公司 | Three-freedom-degree floating device for robot clamping jaw |
| CN112108792A (en) * | 2019-12-31 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Automobile rear positioning and clamping system |
| CN114193032A (en) * | 2021-12-08 | 2022-03-18 | 河南许驰汽车装备有限公司 | Floating tool for welding automobile top cover |
| CN114193032B (en) * | 2021-12-08 | 2023-12-29 | 河南许驰汽车装备有限公司 | Car top cap welding frock that floats |
| CN114161446A (en) * | 2021-12-17 | 2022-03-11 | 北京星航机电装备有限公司 | Titanium alloy weak-rigidity variable-curvature wing rudder skin gripping device and gripping method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20190412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |