CN114211178A - Clamp circulation mechanism for machining of multiple vehicle types - Google Patents
Clamp circulation mechanism for machining of multiple vehicle types Download PDFInfo
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- CN114211178A CN114211178A CN202111560378.3A CN202111560378A CN114211178A CN 114211178 A CN114211178 A CN 114211178A CN 202111560378 A CN202111560378 A CN 202111560378A CN 114211178 A CN114211178 A CN 114211178A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000003754 machining Methods 0.000 title claims description 16
- 238000003466 welding Methods 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a clamp circulation mechanism for multi-vehicle type processing, which comprises a machine base, a conveying device and a plurality of movable trolleys, the machine base is provided with a welding station and a fitting station which are arranged at intervals along a first direction, and a clamp switching station which is arranged at intervals along a second direction with the fitting station, the welding station is used for welding the vehicle body, the assembling station is used for assembling the fixture and the vehicle body to be welded, the fixture switching station is used for temporarily storing the fixture of the vehicle body to be installed, the conveying device comprises a conveying track arranged on the machine base, the conveying track passes through the assembling station, the welding station and the clamp switching station, the upper end surface of each mobile trolley is used for placing a clamp, a plurality of mobile trolleys can move along the conveying track, so as to respectively circulate among the assembling station, the welding station and the clamp switching station.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to a clamp circulation mechanism for multi-vehicle type machining.
Background
The automobile industry develops towards personalized customization, and more automobile types are provided to meet the market demand, and the most obvious appearance is on the side wall modeling. The production cost is considered in the production of automobile type parts, and the automatic welding equipment needs to be shared to the maximum extent, so that the flexible collinear production of multiple automobile types is more and more considered.
Disclosure of Invention
The invention mainly aims to provide a clamp circulation mechanism for machining of multiple vehicle types, which is convenient for collinear production of the multiple vehicle types.
In order to achieve the above object, the present invention provides a jig transfer mechanism for multi-vehicle machining, comprising:
the welding station and the assembling station are arranged at intervals along a first direction, and the fixture switching station is arranged at intervals along a second direction with the assembling station;
the conveying device comprises a conveying rail arranged on the base, and the conveying rail passes through the assembling station, the welding station and the clamp switching station; and the number of the first and second groups,
the upper end face of each movable trolley is used for placing a clamp, and the movable trolleys can move along the conveying track to respectively circulate among the assembling station, the welding station and the clamp switching station;
wherein the first direction and the second direction are orthogonal in a plane.
Optionally, the delivery device further comprises:
the welding station and the assembling station are positioned on an extending path of one of the first slide rail structures, and the clamp switching station is positioned on an extending path of the other first slide rail structure; and the number of the first and second groups,
the at least two second slide rail structures are arranged between the two first slide rail structures and extend along a second direction, and the end part of one second slide rail structure is arranged corresponding to the clamp switching station;
the conveying track comprises two second sliding rail structures and two first sliding rail structures.
Optionally, the fixture switching station is disposed between the welding station and the fitting station.
Optionally, a third slide rail structure is further disposed between the two first slide rail structures, and the third slide rail structure extends along the second direction and is located between the two second slide rail structures, so as to form a circulating conveying track together with the second slide rail structure far away from the assembling station and partial sections of the two first slide rail structures;
the machine base is also provided with at least one clamp storage station for the mobile trolley to stop, and the clamp storage station is positioned on the circular conveying track.
Optionally, there are two fixture storage stations, and the two fixture storage stations are located on the two first slide rail structures respectively.
Optionally, the base is further provided with a plurality of switching positions, and each switching position is located at an intersection of each first slide rail structure and each second slide rail structure;
each first slide rail structure is provided with a first notch corresponding to each switching position, and each second slide rail structure is provided with a second notch corresponding to each switching position;
the clamp circulation mechanism for machining the multiple vehicle types comprises a plurality of track switching devices arranged on the switching positions, each track switching device comprises a track switching section which is rotatably installed on the machine base along an axis extending in the vertical direction, and the track switching section can rotate to the first notch to be connected with the first slide rail structure or can be switched to the second notch to be connected with the second slide rail structure.
Optionally, each of the track switching devices further comprises:
the rotating seat is positioned on the corresponding switching position, the rotating seat is rotatably installed on the base along an axis extending vertically, and the upper end of the rotating seat is fixedly connected with the track switching section; and the number of the first and second groups,
and the driving structure is arranged on the base and used for driving the rotating seat to rotate.
Optionally, the driving structure includes a driving cylinder, a cylinder barrel of the driving cylinder is disposed on the base, a cylinder rod of the driving cylinder extends along a first direction, and an end of the cylinder rod of the driving cylinder is hinged to an end of the rotating seat so as to drive the rotating seat to rotate when the cylinder rod of the driving cylinder extends and retracts.
Optionally, each of the first slide rail structures includes two first slide rails extending along a first direction and spaced apart along a second direction;
each second slide rail structure comprises two second slide rails which extend along the second direction and are spaced along the first direction;
the extending path of each first sliding rail is intersected with the extending paths of the plurality of second sliding rails.
Optionally, the conveying device further includes a plurality of motor traction mechanisms for respectively driving the corresponding mobile trolleys to move in the first direction or the second direction, and each of the motor traction mechanisms includes:
the movable seat is movably arranged on the base along a first direction or a second direction;
the traction motor is fixed on the movable seat and drives the movable seat to move; and the number of the first and second groups,
and the positioning column is movably arranged to the movable seat along the vertical direction and can be fixedly inserted with the movable trolley.
In the technical scheme of the invention, one of the mobile trolleys is positioned on the part mounting station, an operator mounts a part of a vehicle type to be welded on a clamp on the mobile trolley, at the moment, the mobile trolley provided with a clamp for clamping another vehicle type is positioned on the clamp switching station, when the mobile trolley on the part mounting station moves to the welding station along the conveying track for welding, the mobile trolley on the clamp switching station can move to the part mounting station along the conveying track, so that vehicle type switching production is carried out, thus realizing that when one vehicle type is produced, a clamp of the next vehicle type can be dragged to the clamp switching station for waiting, when a production instruction for switching vehicle types is obtained, the mobile trolley on the clamp switching station is dragged to the part mounting station, so that the switching time of clamps of multiple vehicle types is reduced, the welding efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment (an angle) of a jig transfer mechanism for multi-vehicle machining according to the present invention;
FIG. 2 is a perspective view of the clamp circulation mechanism (at another angle) of the multi-vehicle type machining of FIG. 1;
fig. 3 is a perspective view of the track switching device of fig. 1.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The automobile industry develops towards personalized customization, and more automobile types are provided to meet the market demand, and the most obvious appearance is on the side wall modeling. The production cost is considered in the production of automobile type parts, and the automatic welding equipment needs to be shared to the maximum extent, so that the flexible collinear production of multiple automobile types is more and more considered.
In view of this, the invention provides a fixture transfer mechanism for multi-vehicle type processing, which is convenient for collinear production of multiple vehicle types and reduces vehicle type switching time. Fig. 1 to 3 show an embodiment of a jig circulation mechanism for multi-vehicle machining according to the present invention.
Referring to fig. 1 to 2, a jig circulation mechanism 100 for multi-vehicle machining includes a base 1, a conveying device, and a plurality of mobile trolleys 4, a welding station 1a and a fitting station 1b spaced in a first direction and a jig switching station 1c spaced in a second direction from the fitting station 1b are formed on the base 1, the welding station 1a is used for welding a vehicle body, the fitting station 1b is used for assembling a jig and a vehicle body to be welded, the jig switching station 1c is used for temporarily storing a jig of the vehicle body to be installed, the conveying device includes a conveying rail 21 provided on the base 1, the conveying rail 21 passes through the fitting station 1b, the welding station 1a and the jig switching station 1c, an upper end surface of each mobile trolley 4 is used for placing a jig, and the plurality of mobile trolleys 4 are movable along the conveying rail 21, to circulate between the fitting station 1b, the welding station 1a and the jig switching station 1c, respectively.
In the technical scheme of the invention, one of the mobile trolleys 4 is located on the assembling station 1b, an operator installs a part of a vehicle type to be welded on a fixture on the mobile trolley 4, at this time, the mobile trolley 4 equipped with a fixture for clamping another vehicle type is located on the fixture switching station 1c, when the mobile trolley 4 on the assembling station 1b moves to the welding station 1a along the conveying rail 21 for welding, the mobile trolley 4 on the fixture switching station 1c can move to the assembling station 1b along the conveying rail 21, so as to perform vehicle type switching production, thereby realizing that when one vehicle type is produced, a fixture of the next vehicle type can be pulled to the fixture switching station 1c for waiting, when a production instruction of the vehicle type to be switched is obtained, the mobile trolley 4 on the fixture switching station 1c is pulled to the assembling station 1b, reduce the switching time of multi-vehicle type anchor clamps, promote welding efficiency.
Further, in this embodiment, the conveying track 21 is at least partially circular, so that a plurality of mobile trolleys 4 can be circulated, in particular, the conveying device also comprises two first slide rail structures 22 and at least two second slide rail structures 23, wherein the two first slide rail structures 22 extend along the first direction and are arranged at intervals along the second direction, the welding station 1a and the fitting station 1b are located on an extension path of one of the first slide rail structures 22, the fixture switching station 1c is located on an extending path of another first slide rail structure 22, two second slide rail structures 23 are arranged between the two first slide rail structures 22 and extend along a second direction, wherein an end of one of the second slide rail structures 23 is disposed corresponding to the jig switching station 1c, the conveying track 21 comprises two of the second slide rail structures 23 and two of the first slide rail structures 22. So that the mobile trolley 4 can move in the first direction and the second direction to enter corresponding stations to realize turnover.
Furthermore, the vehicle-type part installation of the fitting station 1b generally needs to be performed manually, in an embodiment, the fixture switching station 1c is directly opposite to the fitting station 1b along the second direction, so that switching can be performed through one second slide rail structure 23, and a straight track is formed from the fixture switching station 1c to the fitting station 1 b.
It should be noted that the distance between the welding station 1a and the assembling station 1b should be at least not less than the length of one movable trolley 4 in the first direction, so as to ensure that the movable trolley 4 of the fixture switching station 1c has enough moving space.
In consideration of the fact that the conveying rail 21 is a loop line when a plurality of vehicle types are switched, each of the mobile trolleys 4 is arranged in sequence, and when a vehicle type clamp to be replaced is located in the middle of a plurality of the mobile trolleys 4, replacement is difficult, therefore, in an embodiment of the invention, a third slide rail structure is further arranged between two first slide rail structures 22, extends along the second direction and is located between two second slide rail structures 23 to form a circulating conveying rail 24 together with the second slide rail structures 23 far away from the part mounting station 1b and part of sections of the two first slide rail structures 22, and the machine base 1 further has at least one clamp storage station 1d for the mobile trolleys 4 to stop, and the clamp storage station 1d is located on the circulating conveying rail 24. The circular conveying track 24 is located one side of the conveying track 21 far away from the part loading station 1b, the circular conveying track 24 is annular, the clamp storage station 1d can be used for temporarily parking the mobile trolley 4, the whole line regular layout is convenient, when the vehicle type needs to be changed, the circular conveying track 24 can be used for changing the sequencing of the mobile trolley 4, therefore, the required mobile trolley 4 is conveyed to the clamp switching station 1c after passing through the clamp storage station 1d, and the clamp can be more conveniently circulated.
It should be noted that, in this embodiment, there are two fixture storage stations 1d, and the two fixture storage stations 1d are respectively located on the two first slide rail structures 22. So that two free trolleys 4 can be stored on the entire conveying track 21, on which circulating track two trolleys 4 can be transposed.
In order to realize the reversing in the first direction and the second direction, in one embodiment, referring to fig. 3, the base 1 further has a plurality of switching positions, each of the switching positions is located at an intersection of each of the first slide rail structures 22 and each of the second slide rail structures 23, each of the first slide rail structures 22 is provided with a first gap 2211 corresponding to each of the switching positions, each of the second slide rail structures 23 is provided with a second gap 2311 corresponding to each of the switching positions, the fixture transferring mechanism 100 for multi-vehicle machining includes a plurality of rail switching devices arranged on the plurality of switching positions, each of the rail switching devices includes a rail switching section 31 rotatably mounted to the base 1 along an axis extending in the up-down direction, and the rail switching section 31 is rotatable to the first gap 2211 to be connected to the first slide rail structure 22, Or is shifted to the second notch 2311 to connect with the second slide rail structure 23. When the mobile cart 4 runs on the first rail structure 22, the track switching section 31 should be driven to rotate to fill the first gap 2211, so that the first rail structure 22 is a finished track, when the mobile cart 4 runs to the intersection of the first rail structure 22 and the second rail structure 23, the wheels of the mobile cart 4 correspondingly rest on the track switching section 31, the track switching section 31 is driven to rotate, so that the first gap 2211 rotates 90 ° to the second gap 2311, so that the track switching section 31 and the second rail structure 23 form a complete track, and when the mobile cart 4 is capable of moving in the second direction when the running direction is switched, the operation is convenient and fast.
Further, each track switching device further comprises a rotating seat 32 and a driving structure, the rotating seat 32 is located on the corresponding switching position, the rotating seat 32 is rotatably mounted on the machine base 1 along an axis extending vertically, the upper end of the rotating seat 32 is fixedly connected with the track switching section 31, and the driving structure is arranged on the machine base 1 and used for driving the rotating seat 32 to rotate. The present invention is not limited to the specific form of the driving structure, and the driving structure may be a motor or an air cylinder, in this embodiment, the rotating seat 32 is a disc, and the driving structure drives the rotating seat 32 to rotate, so as to drive the track switching section 31 to rotate.
Furthermore, the driving structure comprises a driving cylinder 33, a cylinder barrel of the driving cylinder 33 is arranged on the machine base 1, a cylinder rod of the driving cylinder 33 extends along a first direction, and an end of the cylinder rod of the driving cylinder 33 is hinged with a side part of the rotating seat 32 so as to drive the rotating seat 32 to rotate when the cylinder rod of the driving cylinder 33 extends and retracts. The arrangement is simple, and the driving cylinder 33 can be hidden under the first slide rail structure 22, so that the space is saved.
In order to prevent it is too big and cause with the slide rail structure deviation that corresponds to rotate the rotation range of seat 32 the motion jamming of mobile trolley 4, it is a plurality of to correspond on the frame 1 it all is provided with two limit baffle, two to cut the position the contained angle between the limit baffle is 90, corresponds first slide rail structure 22 with second slide rail structure 23, it is equipped with two outstanding stoppers to rotate the week side of seat 32, when one of them the stopper offsets with the limit baffle that corresponds, rotate seat 32 and can't continue to rotate, another during the antiport the stopper offsets with another limit baffle, rotate seat 32 and can't continue to rotate, thereby has restricted rotate seat 32's extreme position, guarantee to connect just to the effect.
It should be noted that in this embodiment, a single track switching segment 31 can be selectively located in the first gap 2211 and the second gap 2311 to communicate the first slide rail structure 22 and the second slide rail structure 23, in other embodiments, two track switching segments 31 that are criss-cross and stacked up and down may be provided, and a section of the two track switching segments 31 is connected to a corresponding slide rail structure by adjusting the height of the two track switching segments 31 relative to the ground, which will not be described in detail herein.
In an embodiment, each of the first slide rail structures 22 and each of the second slide rail structures 23 are a single-rail structure, and at this time, the first slide rail structure 22 and the corresponding second slide rail structure 23 have only one intersection point, in other embodiments, each of the first slide rail structures 22 includes two first slide rails 221 extending along the first direction and spaced along the second direction, each of the second slide rail structures 23 includes two second slide rails 231 extending along the second direction and spaced along the first direction, and an extension path of each of the first slide rails 221 intersects extension paths of the plurality of second slide rails 231. At this time, each of the first slide rails 221 intersects with two of the second slide rails 231, so that the first slide rail structure 22 and the second slide rail structure 23 have four intersection points, and at this time, four switching positions and four rail switching devices are correspondingly required.
In order to realize the automatic traveling of the mobile trolley 4, in an embodiment, a driving motor is installed on the mobile trolley 4, and the mobile trolley 4 is driven to operate in a gear transmission manner, in this embodiment, referring to fig. 3 again, the conveying device further includes a plurality of motor traction mechanisms 5 for respectively driving the corresponding mobile trolley 4 to move in the first direction or the second direction, each motor traction mechanism 5 includes a moving seat, a traction motor, and a positioning column, the moving seat is movably disposed on the machine base 1 in the first direction or the second direction, the traction motor is fixed to the moving seat to drive the moving seat to move, and the positioning column is movably installed to the moving seat in the up-down direction and can be fixedly inserted into the mobile trolley 4. Each movable seat can only run along a single direction, when the movable trolley 4 moves along a first direction, the motor traction mechanism 5 in the direction is fixedly connected with the movable trolley 4 in an inserting mode through the positioning column, the direction needs to be changed, the motor traction mechanism 5 is separated from the movable trolley 4, and after the movable trolley 4 is changed in the direction, the motor traction mechanism 5 in a second direction is matched with the movable trolley 4 in an inserting mode through the positioning column, so that the movable trolley 4 is driven respectively.
Specifically, the moving track of the moving seat is parallel to the extending direction of the first slide rail structure 22 and the second slide rail structure 23.
Moreover, the reference column is the locating pin of liftable, traction motor adopts servo motor, and motor transport position is confirmed by servo encoder, motor drive's electrical control adopts electric fast inserting structure, and wherein electric fast inserting male head sets up on traction motor, and female head setting is on mobile table car 4, and male head on traction motor under the operating condition is electric fast inserting and is inserted the electric fast inserting female head on mobile table car 4, realizes the action through electric control switching motorcycle type anchor clamps.
The technical scheme of the invention is as follows: when the single-vehicle type welding is carried out, the movable trolley 4 reciprocates between the assembling station 1b and the welding station 1a to convey vehicle type parts, the vehicle type parts welded on the welding station 1a can be conveyed away through an external lifting appliance, the movable trolley 4 returns to the assembling station 1b in an empty state, so that the welding operation and the carrying sequence are convenient, the first slide rail structure 22 of the fixture switching station 1c is arranged to be shorter than the other first slide rail structure 22 by one width of the movable trolley 4 and staggered by one position, so that the assembling station 1b has three spaces for operation on the side, the clamp switching station 1c is provided with a clamp of the next production vehicle type, when the last vehicle of the current vehicle type is produced on the welding station 1a, the next vehicle type fixture is conveyed from the fixture switching station 1c to the assembling station 1 b; the plurality of mobile trolleys 4 can move on the circulating conveying track 24, so that the types of the two clamps parked at the clamp storage stations 1d are changed, the piece installing stations 1b are used for manually installing pieces, the pieces are manually installed at the positions, after the work, the clamps are conveyed to the welding stations 1a to perform robot welding operation, man-machine interaction operation mode production is formed, the whole circulation mechanism is convenient for clamp circulation and clamp switching during multi-vehicle type machining, and the machining efficiency is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a anchor clamps circulation mechanism of multi-vehicle type processing which characterized in that includes:
the welding station and the assembling station are arranged at intervals along a first direction, and the fixture switching station is arranged at intervals along a second direction with the assembling station;
the conveying device comprises a conveying rail arranged on the base, and the conveying rail passes through the assembling station, the welding station and the clamp switching station; and the number of the first and second groups,
the upper end face of each movable trolley is used for placing a clamp, and the movable trolleys can move along the conveying track to respectively circulate among the assembling station, the welding station and the clamp switching station;
wherein the first direction and the second direction are orthogonal in a plane.
2. The multi-vehicle machined jig circulation mechanism as set forth in claim 1, wherein said conveying means further comprises:
the welding station and the assembling station are positioned on an extending path of one of the first slide rail structures, and the clamp switching station is positioned on an extending path of the other first slide rail structure; and the number of the first and second groups,
the at least two second slide rail structures are arranged between the two first slide rail structures and extend along a second direction, and the end part of one second slide rail structure is arranged corresponding to the clamp switching station;
the conveying track comprises two second sliding rail structures and two first sliding rail structures.
3. The multi-vehicle type machining jig circulation mechanism according to claim 1 or 2, wherein the jig switching station is provided between the welding station and the fitting station.
4. The multi-vehicle-type machined clamp circulation mechanism as claimed in claim 2, wherein a third slide rail structure is further arranged between the two first slide rail structures, the third slide rail structure extends along the second direction and is located between the two second slide rail structures so as to form a circulating conveying track together with the second slide rail structure far away from the loading station and partial sections of the two first slide rail structures;
the machine base is also provided with at least one clamp storage station for the mobile trolley to stop, and the clamp storage station is positioned on the circular conveying track.
5. The multi-vehicle type tooling clamp circulation mechanism of claim 4 wherein there are two of said clamp storage stations, said two clamp storage stations being located on two of said first rail structures, respectively.
6. The multi-vehicle machined jig transfer mechanism of claim 2, wherein said base further has a plurality of switch locations thereon, each of said switch locations being located at an intersection of each of said first rail structures and each of said second rail structures;
each first slide rail structure is provided with a first notch corresponding to each switching position, and each second slide rail structure is provided with a second notch corresponding to each switching position;
the clamp circulation mechanism for machining the multiple vehicle types comprises a plurality of track switching devices arranged on the switching positions, each track switching device comprises a track switching section which is rotatably installed on the machine base along an axis extending in the vertical direction, and the track switching section can rotate to the first notch to be connected with the first slide rail structure or can be switched to the second notch to be connected with the second slide rail structure.
7. The multi-vehicle machined jig circulation mechanism of claim 6, wherein each of said rail switching means further comprises:
the rotating seat is positioned on the corresponding switching position, the rotating seat is rotatably installed on the base along an axis extending vertically, and the upper end of the rotating seat is fixedly connected with the track switching section; and the driving structure is arranged on the base and used for driving the rotating seat to rotate.
8. The jig transfer mechanism for multi-vehicle machining according to claim 7, wherein the driving structure includes a driving cylinder, a cylinder tube of the driving cylinder is disposed on the base, a cylinder rod of the driving cylinder extends in a first direction, and an end of the cylinder rod of the driving cylinder is hinged to a side of the rotating base to drive the rotating base to rotate when the cylinder rod of the driving cylinder extends and retracts.
9. The multi-vehicle machined jig circulation mechanism of claim 2, wherein each of said first rail structures comprises two first rails extending in a first direction and spaced apart in a second direction;
each second slide rail structure comprises two second slide rails which extend along the second direction and are spaced along the first direction;
the extending path of each first sliding rail is intersected with the extending paths of the plurality of second sliding rails.
10. The multi-vehicle type jig circulation mechanism as claimed in claim 1, wherein said conveyor means further comprises a plurality of motor traction mechanisms for driving the corresponding said movable carriages to move in the first direction or the second direction, respectively, each of said motor traction mechanisms comprising:
the movable seat is movably arranged on the base along a first direction or a second direction;
the traction motor is fixed on the movable seat and drives the movable seat to move; and the number of the first and second groups,
and the positioning column is movably arranged to the movable seat along the vertical direction and can be fixedly inserted with the movable trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111560378.3A CN114211178A (en) | 2021-12-20 | 2021-12-20 | Clamp circulation mechanism for machining of multiple vehicle types |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560378.3A CN114211178A (en) | 2021-12-20 | 2021-12-20 | Clamp circulation mechanism for machining of multiple vehicle types |
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| CN114211178A true CN114211178A (en) | 2022-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985927A (en) * | 2022-05-31 | 2022-09-02 | 广东利元亨技术有限公司 | Welding device and welding method for battery cell |
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| CN109434334A (en) * | 2018-12-17 | 2019-03-08 | 安徽双骏智能科技有限公司 | It is a kind of for conveying fixture and to realize the shared cross slid platform of multi-vehicle-type |
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| CN112318028A (en) * | 2020-10-19 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Anchor clamps switching mechanism and anchor clamps switched systems |
| CN112846585A (en) * | 2021-01-07 | 2021-05-28 | 徐工集团工程机械股份有限公司科技分公司 | Circular track repair welding circulation production system |
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| IT9067048A0 (en) * | 1990-01-24 | 1990-01-24 | Fiat Auto Spa | DEVICE FOR WELDING SUB-ASSEMBLIES OF MOTOR VEHICLE BODYWORK MADE UP OF PRESSED SHEET METAL ELEMENTS. |
| CN102407419A (en) * | 2011-09-15 | 2012-04-11 | 奇瑞汽车股份有限公司 | Workpiece conveying system applied to automobile welding line |
| CN205906625U (en) * | 2016-07-06 | 2017-01-25 | 上海德梅柯汽车装备制造有限公司 | A conveying mechanism for multi -vehicle type switches |
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| CN106695183A (en) * | 2016-11-29 | 2017-05-24 | 安徽瑞祥工业有限公司 | Vehicle type welding switching device of welding production line |
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| CN112846585A (en) * | 2021-01-07 | 2021-05-28 | 徐工集团工程机械股份有限公司科技分公司 | Circular track repair welding circulation production system |
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| CN114985927A (en) * | 2022-05-31 | 2022-09-02 | 广东利元亨技术有限公司 | Welding device and welding method for battery cell |
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