CN112605595B - Positioning system and method for side wall outer plate and side wall inner plate reinforcement of multiple vehicle types - Google Patents
Positioning system and method for side wall outer plate and side wall inner plate reinforcement of multiple vehicle types Download PDFInfo
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- CN112605595B CN112605595B CN202011489688.6A CN202011489688A CN112605595B CN 112605595 B CN112605595 B CN 112605595B CN 202011489688 A CN202011489688 A CN 202011489688A CN 112605595 B CN112605595 B CN 112605595B
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- side wall
- prefabricated
- positioning
- prefabricated part
- switching
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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
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
Abstract
The invention discloses a positioning system and a method for a multi-vehicle type side wall outer plate and side wall inner plate reinforcement, wherein the reinforcement of the vehicle type side wall outer plate and the side wall inner plate comprises a plurality of prefabricated components with different models, the prefabricated components comprise a plurality of vehicle type placing positions which jointly form a processing community, each vehicle type placing position is used for processing a plurality of prefabricated components with different models, and the vehicle type placing positions respectively comprise: the switching mechanisms are used for switching the prefabricated parts of different models; the positioning mechanisms are arranged in one-to-one correspondence to the switching mechanisms and are used for positioning and clamping the prefabricated parts after model switching; the control unit is used for controlling the switching mechanism to switch the prefabricated parts with different models; and the detection unit is used for detecting the position of the prefabricated part at the switching mechanism and sending the detection signal to the control unit. The automobile side wall positioning device can be widely applied to the technical field of automobile side wall positioning.
Description
Technical Field
The invention relates to the technical field of automobile side wall positioning. More specifically, the invention relates to a positioning system and a method for a side wall outer plate and a side wall inner plate reinforcement of multiple vehicle types. Positioning system and method for side wall outer plate and side wall inner plate reinforcement of multiple vehicle types
Background
In an automobile welding production line, the side wall outer plates and the side wall inner plates on two sides of an automobile are mainly composed of a side wall outer plate assembly, a side wall outer plate reinforcement subassembly, a side wall inner plate subassembly and a wheel cover, and the connecting process mainly comprises welding.
In the traditional process, special equipment is used for positioning and clamping parts, and the device has the advantages of relatively simple structure, stable positioning mechanism, low cost of single set of equipment and the like, and can well meet normal production requirements. However, with the increasing of new automobile models in the production workshop of an automobile factory, the cost control of production equipment, the reduction of line body floor area, the improvement of automation degree, the requirements of mixed line production and the like, the original equipment can not meet the requirements more and more, and meanwhile, for actively responding to the call of industrial automation and generalization at the present stage, a welding device which has relatively low cost and high automation degree and can meet the synchronous production of mixed lines of various automobile models is developed aiming at side contour lines by special organization.
Disclosure of Invention
The invention aims to provide a positioning system and a method for a side wall outer plate and a side wall inner plate reinforcement of multiple vehicle types.
To achieve these objects and other advantages in accordance with the purpose of the invention, a positioning system for a multi-vehicle side body outer panel and side body inner panel reinforcement is provided, the vehicle side body outer panel and side body inner panel reinforcement including a plurality of different types of prefabricated parts, including,
the position is placed to a plurality of motorcycle types, and it forms the processing community jointly, every the motorcycle type is placed the position and is used for processing a plurality of different models prefabricated component, the motorcycle type is placed the position and is all included:
the switching mechanisms are used for switching the prefabricated parts of different models;
the positioning mechanisms are arranged in one-to-one correspondence to the switching mechanisms and are used for positioning and clamping the prefabricated parts after model switching;
the control unit is used for controlling the switching mechanism to switch the prefabricated parts with different models;
and the detection unit is used for detecting the position of the prefabricated part at the switching mechanism and sending the detection signal to the control unit.
Preferably, the vehicle type placing station comprises a rack, the switching mechanism is arranged on the rack, the switching mechanism comprises,
a plurality of model modules, set up side by side in the frame, every the model module corresponds a model prefabricated component, the model module all includes:
a plurality of jacking cylinders, vertical setting, every the jacking cylinder includes canned paragraph and flexible section, flexible section is a guide bar, the top of guide bar sets up one and is used for the installation prefabricated component's mounting panel.
Preferably, the positioning mechanism comprises a positioning mechanism,
and the pair of limiting plates are arranged on the rack, positioned above the mounting plate at the top of the vehicle model module and used for limiting the prefabricated part between the pair of limiting plates.
Preferably, the limiting plate is provided with a plurality of pin holes, and each pin hole is correspondingly provided with a positioning pin for positioning and clamping the prefabricated part.
Preferably, the detection unit includes a plurality of sensing devices, and when the mounting plate is displaced to a sensing position of the sensing device, a sensing signal is transmitted to the control unit.
Preferably, the device further comprises a linear bearing, wherein the linear bearing is sleeved on the outer side of the guide rod, is fixedly arranged on the rack and is used for guiding the direction of the guide rod.
A method for positioning side wall outer plates and side wall inner plate reinforcements of multiple vehicle types comprises the following steps:
step S1, selecting the target model of the prefabricated part, and enabling a vehicle model module corresponding to the target model of the prefabricated part to reach an installation position by using the control unit;
step S2, mounting the prefabricated part with the target model at the mounting position, and positioning and clamping;
the target type of the prefabricated parts which can be selected at the same time is one type, and the processing number of the prefabricated parts is multiple.
Preferably, the step S1 of bringing the vehicle model module corresponding to the target model of the prefabricated part to the installation position further includes a position detecting process including,
presetting a first coordinate information value of the sensing device at a sensing position;
and presetting a second coordinate information value when the target type of prefabricated part reaches the installation position, and sending a detection signal to the control unit when the second coordinate information value is coincident with the first coordinate information value.
The invention at least comprises the following beneficial effects:
1. sharing of multiple vehicle types: because increased general base in original anchor clamps positioner structure, improved anchor clamps location structure's uniformity greatly, and increased the tight location portion of clamp and adorned switching mechanism from top to bottom in the base, in practical application, one set of anchor clamps can satisfy the production requirement of multiple motorcycle type, and the motorcycle type switches rapidly, stably, and is more nimble when producing the line arrangement in the application, and area is littleer.
2. More cost is saved, and the cost is greatly reduced compared with the original special equipment purchase. This equipment flexibility degree is high, can accessible communicate with the thing networking systems of host computer factory, produces the line for the new motorcycle type of later stage host computer factory and reforms transform greatly reduced the technical degree of difficulty and cost.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a perspective view of the switching mechanism and positioning mechanism of the present invention;
FIG. 2 is an overall block diagram of a plurality of vehicle model placement locations according to the present invention;
FIG. 3 is a plan view of the switching mechanism and positioning mechanism of the present invention;
the specification reference numbers indicate: 1. the car type is placed the position, 2, the jacking cylinder, 3, the guide bar, 4, the mounting panel, 5, the limiting plate, 6, the pinhole, 7, frame, 8, linear bearing.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-3, a positioning system for a multi-vehicle type side wall outer plate and side wall inner plate reinforcement, the vehicle type side wall outer plate and the side wall inner plate reinforcement comprise a plurality of prefabricated components with different types,
the switching mechanisms are used for switching the prefabricated parts of different models;
the positioning mechanisms are arranged in one-to-one correspondence to the switching mechanisms and are used for positioning and clamping the prefabricated parts after model switching;
the control unit is used for controlling the switching mechanism to switch the prefabricated parts of different models;
and the detection unit is used for detecting the position of the prefabricated part at the switching mechanism and sending the detection signal to the control unit.
In the technical scheme, a plurality of vehicle type placing positions 1 are arranged in a centralized mode to form a processing community, and a plurality of vehicle type side wall parts, namely prefabricated parts, can be processed; each vehicle type placing position 1 is provided with a plurality of vehicle type modules, each vehicle type module corresponds to a prefabricated part of one type, and each vehicle type module carries out respective welding processing procedures on prefabricated parts of different signals in batches;
when the device is arranged, a control unit controls a vehicle model module clamping a prefabricated part of a target model to be switched to an installation position, then the prefabricated part of a corresponding model is manually installed in place, and the prefabricated part is positioned and clamped through a positioning mechanism;
when the vehicle type module is switched to the installation position, the detection device can detect the vehicle type module, and the detection signal is sent to the control unit, so that whether the vehicle type module reaches the preset position or not is judged.
In another technical scheme, the vehicle type placing station 1 comprises a frame 7, the switching mechanism is arranged on the frame 7 and comprises,
a plurality of model modules arranged in parallel on the frame 7, each model module corresponding to a type of the prefabricated part, the model modules each including:
a plurality of jacking cylinders 2, vertical setting, every jacking cylinder 2 includes canned paragraph and flexible section, flexible section is a guide bar 3, the top of guide bar 3 sets up one and is used for the installation prefabricated component's mounting panel 4.
In the above technical solution, the frame 7 is a metal frame to form a combined base of the switching structure and the positioning mechanism, the vehicle model module includes a jacking cylinder 2, or other devices with lifting function can be used as the application range of the switching device of the present invention, the top of the jacking cylinder 2 is provided with a mounting plate 4 for mounting the prefabricated component, and one side of the mounting plate 4 away from the jacking cylinder 2 is provided with a mounting hole site for temporarily fixing the prefabricated component or a mechanical structure corresponding to the mounting position of the prefabricated component.
In another aspect, the positioning mechanism includes,
and the pair of limiting plates 5 are arranged on the rack 7 and positioned above the mounting plate 4 at the top of the vehicle model module, and are used for limiting the prefabricated part between the pair of limiting plates 5.
In another technical scheme, a plurality of pin holes 6 are formed in the limiting plate 5, and a positioning pin is correspondingly arranged in each pin hole 6 and used for positioning and clamping the prefabricated part.
In another technical solution, the detecting unit includes a plurality of sensing devices, and when the mounting plate 4 is displaced to a sensing position of the sensing device, a sensing signal is sent to the control unit.
In another technical scheme, the device further comprises a linear bearing 8 which is sleeved on the outer side of the guide rod 3, is fixedly arranged on the rack 7 and is used for guiding the direction of the guide rod 3.
A method for positioning side wall outer plates and side wall inner plate reinforcements of multiple vehicle types comprises the following steps:
step S1, selecting the target model of the prefabricated part, and enabling a vehicle model module corresponding to the target model of the prefabricated part to reach an installation position by using the control unit;
step S2, mounting the prefabricated part with the target model at the mounting position, and positioning and clamping;
the target models of the prefabricated parts which can be selected at the same time are one, and the quantity of the same vehicle type is multiple.
In another aspect, the step S1 of bringing the vehicle model module corresponding to the target type of prefabricated part to the installation position further includes a position detecting step, the detecting step includes,
presetting a first coordinate information value of the sensing device at a sensing position;
and presetting a second coordinate information value when the target type of prefabricated part reaches the installation position, and sending a detection signal to the control unit when the second coordinate information value is coincident with the first coordinate information value.
The first embodiment is as follows:
and the control program receives an instruction to produce the vehicle model of the first model at this time, the software unit outputs a signal to the equipment, the on-off of each air channel is controlled through the valve island, the air is supplied to the mechanism cylinder of the vehicle model of the first model to ascend, the jacking cylinders 2 of other vehicle models descend with the same air, and the whole equipment is switched to the vehicle model production state of the first model.
On the prefabricated component was placed to the equipment to the manual work, the manual work left the line body after all detection switch signals normally output and starts the button, and 2 starting of jacking cylinder on the positioning mechanism compress tightly the location with the prefabricated component this moment.
After the signal of the jacking cylinder 2 is normally output, the software control device sends out a welding signal instruction, and then controls a welding tongs of the welding mechanism to weld the prefabricated part.
And after the welding is finished, the welding mechanism stops working and leaves the working position, and sends a signal to be fed back to the positioning mechanism after leaving the working position, the clamping limit is released, and the welded prefabricated part is taken out.
After the prefabricated parts of the first model are manually taken, the control unit receives the feedback signals and sends out the model switching signals to produce the models of the second model, and the steps are repeated until all models of the models are processed.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a positioning system of multi-vehicle type side wall planking, side wall inner panel reinforcement, the reinforcement of motorcycle type side wall planking, side wall inner panel includes the prefabricated component of a plurality of different models, a serial communication port, includes that the position is placed to a plurality of motorcycle types, and it forms the processing community jointly, every the motorcycle type is placed the position and is used for processing a plurality of different models prefabricated component, the motorcycle type is placed the position and is all included: the switching mechanisms are used for switching the prefabricated parts of different models; the positioning mechanisms are arranged in one-to-one correspondence with the switching mechanisms and are used for positioning and clamping the prefabricated components after model switching; the control unit is used for controlling the switching mechanism to switch the prefabricated parts with different models; the detection unit is used for detecting the position of the prefabricated part on the switching mechanism and sending a detection signal to the control unit; the motorcycle type place, include, the frame, set up in the frame switching mechanism, switching mechanism includes, a plurality of motorcycle type modules set up side by side in the frame, every the motorcycle type module corresponds a model prefabricated component, the motorcycle type module all includes: the jacking cylinders are vertically arranged, each jacking cylinder comprises a fixed section and a telescopic section, the telescopic section is a guide rod, and the top of the guide rod is provided with an installation plate for installing the prefabricated part; the positioning mechanism comprises a pair of limiting plates, the pair of limiting plates are arranged on the rack, are positioned above the mounting plate at the top of the vehicle model module and are used for limiting the prefabricated part between the pair of limiting plates; the limiting plate is provided with a plurality of pin holes, and a positioning pin is correspondingly arranged in each pin hole and used for positioning and clamping the prefabricated part.
2. The system of claim 1, wherein the detecting unit comprises a plurality of sensing devices, and when the mounting plate is displaced to a sensing position of the sensing devices, a sensing signal is sent to the control unit.
3. The positioning system for the side wall outer plate and the side wall inner plate reinforcement of the multi-vehicle type according to claim 1, further comprising a linear bearing, wherein the linear bearing is sleeved outside the guide rod and is fixedly arranged on the rack for guiding the direction of the guide rod.
4. A method for positioning side wall outer plates and side wall inner plate reinforcements of multiple vehicle types is characterized by comprising the following steps: step S1, selecting the target model of the prefabricated part, and enabling the vehicle model module corresponding to the target model of the prefabricated part to reach the installation position by using the control unit; step S2, mounting the prefabricated part of the target model to the mounting position, and positioning and clamping; the target model of the prefabricated part which can be selected at the same time is one, and the processing number of the prefabricated parts is multiple; in the step S1, the vehicle model module corresponding to the prefabricated part of the target model is allowed to reach the installation position, and the method further includes a position detection process, where the detection process includes presetting a first coordinate information value at the sensing position of the sensing device; and presetting a second coordinate information value when the target type prefabricated part reaches the installation position, and sending a detection signal to the control unit when the second coordinate information value is coincident with the first coordinate information value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011489688.6A CN112605595B (en) | 2020-12-16 | 2020-12-16 | Positioning system and method for side wall outer plate and side wall inner plate reinforcement of multiple vehicle types |
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| CN202011489688.6A CN112605595B (en) | 2020-12-16 | 2020-12-16 | Positioning system and method for side wall outer plate and side wall inner plate reinforcement of multiple vehicle types |
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| CN112605595B true CN112605595B (en) | 2022-09-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202607135U (en) * | 2011-05-10 | 2012-12-19 | 广州东昇机械有限公司 | Welding apparatus |
| CN102837138B (en) * | 2012-08-13 | 2014-12-31 | 广州明珞汽车装备有限公司 | Collinear flexible head splicer suitable for multiple vehicle types |
| CN205129215U (en) * | 2015-11-30 | 2016-04-06 | 天津福臻工业装备有限公司 | Flexible servo mesa system of withholding of slidingtype |
| CN205888407U (en) * | 2016-06-20 | 2017-01-18 | 广州瑞松北斗汽车装备有限公司 | Intelligence flexible welding system |
| CN109396683A (en) * | 2019-01-17 | 2019-03-01 | 宁波吉利汽车研究开发有限公司 | Integrated welding workstation and auto production line |
| CN109676316B (en) * | 2019-02-02 | 2021-04-23 | 宁波吉利汽车研究开发有限公司 | Multi-vehicle type switching positioning device and positioning system |
| CN211192707U (en) * | 2019-12-25 | 2020-08-07 | 青岛诚广丰自动化工程有限公司 | Automobile crossbeam welding jig and welding workstation |
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