CN107584276B - Flexible supporting device suitable for assembling power assemblies of various vehicle types - Google Patents
Flexible supporting device suitable for assembling power assemblies of various vehicle types Download PDFInfo
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- CN107584276B CN107584276B CN201710873038.3A CN201710873038A CN107584276B CN 107584276 B CN107584276 B CN 107584276B CN 201710873038 A CN201710873038 A CN 201710873038A CN 107584276 B CN107584276 B CN 107584276B
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Abstract
The invention discloses a flexible supporting device suitable for assembling power assemblies of various vehicle types, which comprises a left mounting seat and a right mounting seat, wherein a first positioning supporting mechanism for supporting an engine is arranged on the left mounting seat, and a second positioning supporting mechanism for supporting a rear axle is arranged on the right mounting seat. The invention has the advantages that the first positioning supporting mechanism is integrated with the supporting seats and the positioning seats of the engines of various vehicle types, and the second positioning supporting mechanism is integrated with the supporting seats and the positioning seats of the rear axles of various vehicle types, thereby effectively reducing the production cost and saving the storage space; during assembly, the assembly requirements of power assemblies with different sizes can be met through switching between the supporting seats and switching between the positioning seats, the assembly efficiency is effectively improved, the operation intensity is reduced, and an operator can easily complete all assembly tasks on the premise of ensuring the production requirements; the positioning seat has positioning and supporting functions, so that the assembly precision of the power assembly is ensured, and the skill requirement on operators is reduced.
Description
Technical Field
The invention relates to an automobile assembly support, in particular to a flexible support device suitable for assembling power assemblies of various automobile types.
Background
In the automobile production process, the vehicle engine and the rear axle all need supporting devices during split charging so as to meet the assembly requirements of the vehicle engine and the rear axle. The automobile models produced by the company mainly comprise an X11M automobile model (namely, a daily-produced NV200, a seven-seat commercial automobile), an S12 automobile model (namely, an SUV automobile model), a C16 automobile model (namely, a Dongfeng general passenger, a seven-seat commercial automobile) and the like, and because the power assemblies of different automobile models are different in size and different in configuration, each power assembly needs a supporting device corresponding to the power assembly during actual assembly, the production cost is greatly increased, and the storage space is increased; secondly, when assembling, the power assembly of different sizes needs to be replaced back and forth to support the device, so that the assembly efficiency is reduced, and the labor intensity of workers is increased.
Disclosure of Invention
The invention aims to provide a flexible supporting device which is convenient to assemble, economical and practical and is suitable for assembling power assemblies of various vehicle types.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention discloses a flexible supporting device suitable for assembling power assemblies of various vehicle types, which comprises a left mounting seat and a right mounting seat which are arranged at intervals, wherein a supporting beam extending rightwards is horizontally arranged at the right end of the left mounting seat, a supporting clamping block is arranged on the supporting beam at intervals, a first positioning supporting mechanism for supporting an engine is arranged on the left mounting seat, the first positioning supporting mechanism comprises a first positioning seat, a first supporting seat and a second supporting seat which are sequentially arranged at intervals from left to right, the first positioning seat is matched with an S12 vehicle type, the first supporting seat comprises a first front supporting seat and a first rear supporting seat, the first front supporting seat is used for supporting an X11M vehicle type and a C16 vehicle type, and the second supporting seat comprises a second front supporting seat and a second rear supporting seat; the left mounting seat at the position corresponding to the left end of the first rear supporting seat is fixedly connected with a mounting plate, the rear end part of the mounting plate extends back to form a left mounting seat, a third supporting seat for supporting a C16 vehicle model and an X11M vehicle model and a fourth supporting seat for supporting an S12 vehicle model are arranged at left and right intervals of the mounting plate extending out of the left mounting seat, and the fourth supporting seat and the left end part of the first rear supporting seat are arranged at front and back intervals; a fifth supporting seat matched with the X11M vehicle type is arranged on a left mounting seat below the transverse supporting part of the first rear supporting seat; the left mounting seat positioned at the rear side of the left end part of the first front supporting seat is provided with a second positioning seat, the left mounting seat positioned at the rear side of the right end part of the first front supporting seat is provided with a sixth supporting seat matched with an X11M vehicle type, the left mounting seat positioned at the front side of the right end part of the first rear supporting seat is provided with a seventh supporting seat, the seventh supporting seat and the sixth supporting seat are correspondingly arranged front and back, the left mounting seat positioned at the right side of the sixth supporting seat is provided with a third positioning seat, and the third positioning seat and the second front supporting seat are arranged front and back at intervals; an eighth front supporting seat and an eighth rear supporting seat which are matched with a C16 vehicle type and an X11M vehicle type are correspondingly arranged on a left mounting seat which is positioned on the right front side of the second front supporting seat and the right rear side of the second rear supporting seat in the front-back direction, and a fourth front positioning seat and a fourth rear positioning seat are arranged on a left mounting seat which is positioned on the right side of the second front supporting seat at intervals; a fifth front positioning seat and a fifth rear positioning seat are arranged on the left mounting seat on the right side of the second rear supporting seat at intervals front and back; the supporting structures of the second front supporting seat, the second rear supporting seat, the fifth supporting seat, the eighth front supporting seat, the eighth rear supporting seat, the fourth front positioning seat, the fourth rear positioning seat, the fifth front positioning seat and the fifth rear positioning seat are of the same folding structure;
the right mounting seat is provided with a second positioning support mechanism for supporting a rear axle, the second positioning support comprises a first longitudinal beam and a second longitudinal beam which are arranged on the right mounting seat at left and right intervals through supporting legs, the front end and the rear end of the first longitudinal beam and the rear end of the second longitudinal beam extend outwards to form a right mounting seat, the front end and the rear end of the first longitudinal beam are correspondingly provided with a pair of first rear axle supporting seats matched with an S12 vehicle type, the front end and the rear end of the second longitudinal beam are respectively horizontally provided with a supporting plate, the right parts of the two supporting plates are correspondingly provided with first rear axle positioning seats matched with the S12 vehicle type, and the left parts of the two supporting plates are correspondingly provided with second rear axle positioning seats matched with a C16 vehicle type; a third rear axle positioning seat matched with the S12 vehicle type is correspondingly arranged on a second longitudinal beam close to the inner side of the first rear axle positioning seat, a fourth rear axle positioning seat matched with the X11M vehicle type is arranged on the second longitudinal beam between the two third rear axle positioning seats at intervals, and the fourth rear axle positioning seat is positioned above the right positioning seat; a pair of mounting support legs are arranged on a right mounting seat between the first longitudinal beam and the second longitudinal beam at intervals in the front-back direction, and a second rear axle supporting seat for supporting a C16 vehicle type and an X11M vehicle type is arranged on the mounting support legs; the supporting mechanisms of the first positioning seat, the third supporting seat, the fourth supporting seat, the sixth supporting seat, the seventh supporting seat, the third positioning seat, the first rear axle supporting seat, the second rear axle supporting seat, the first rear axle positioning seat, the second rear axle positioning seat, the third rear axle positioning seat and the fourth rear axle positioning seat are of the same folding structure.
The second positioning seat comprises a first installation base and a second installation base which are arranged at left and right intervals, a first support column and a second support column are respectively hinged in the first installation base and the second installation base through first hinge shafts, a front positioning head is arranged at the top of the second support column, a support block is arranged at the top of the first support column, a rear positioning head is arranged on the support block at the rear side of the front positioning head, the front positioning head is matched with an S12 model and a C16 model, the rear positioning head is matched with an X11M model, and the height of the front positioning head is higher than that of the rear positioning head.
The first front supporting seat and the first rear supporting seat comprise transverse supporting portions, supporting columns extending vertically downwards are arranged at the left end and the right end of the transverse supporting portions at intervals, mounting tables corresponding to the supporting columns one to one are respectively arranged on the left mounting seats, and the bottoms of the supporting columns are movably inserted into mounting holes of the mounting tables.
The support structure comprises a first base and a first support rod, wherein a hinge seat is vertically arranged at the bottom of the first support rod, a first mounting groove matched with the end part of the hinge seat is horizontally formed in one end of the first base, and the hinge seat is hinged with the first mounting groove into a whole through a second hinge shaft.
The supporting mechanism comprises a second base and a second supporting rod, a second installation groove which extends vertically is formed in the second base, the second supporting rod is hinged with the side wall of the second installation groove into a whole through a third hinge, the bottom of the second supporting rod is clamped in a positioning hole in the bottom of the second installation groove through a positioning plug, and a strip hole matched with the third hinge is formed in the second supporting rod along the vertical direction.
The length of the second supporting rod of the third rear axle positioning seat is greater than that of the second supporting rod of the first rear axle positioning seat, the second rear axle positioning seat and the fourth rear axle positioning seat.
The distance between the second front support seat and the second rear support seat is smaller than the distance between the eighth front support seat and the eighth rear support seat; the distance between the second front supporting seat and the fourth front positioning seat is larger than the distance between the second front supporting seat and the eighth front supporting seat; the fourth front positioning seat and the fifth rear positioning seat are correspondingly arranged front and back.
The invention has the advantages that the power assembly supports of various vehicle types are concentrated on the left mounting seat and the right mounting seat, so that the production cost is effectively reduced, and the storage space is saved; during assembly, the assembly requirements of power assemblies with different sizes can be met through switching between the supporting seats and switching between the positioning seats, the assembly efficiency is effectively improved, the operation intensity is reduced, and an operator can easily complete all assembly tasks on the premise of ensuring the production requirements; the positioning seat has the positioning function and the supporting function, ensures the assembly precision of the power assembly on the premise of ensuring the stability of the power assembly, and reduces the skill requirement on operators.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the second positioning and supporting mechanism in fig. 1.
Fig. 3 is a schematic structural view of the first positioning support mechanism in fig. 1.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is a schematic structural view of the third supporting structure of the supporting seat in fig. 3.
Fig. 6 is a schematic structural view of the fourth supporting seat in fig. 3.
Detailed Description
As shown in fig. 1, the flexible supporting device suitable for assembling power assemblies of various vehicle types comprises a left mounting seat 1 and a right mounting seat 2 which are arranged at intervals, wherein a supporting beam 3 extending rightward is horizontally arranged at the right end of the left mounting seat 1, and the supporting beam 3 is of a telescopic structure so as to meet the assembling requirements of different vehicle types; support clamping blocks 4 are arranged on the support beam 3 at intervals and are used for supporting transmission shafts of four-drive vehicle types;
as shown in fig. 1, 3 and 6, a first positioning supporting mechanism for supporting and positioning an engine is arranged on a left mounting seat 1, the first positioning supporting mechanism comprises a first positioning seat 5, a first supporting seat and a second supporting seat matched with an S12 vehicle model, which are sequentially arranged at intervals from left to right, the first positioning seat 5 is matched with the S12 vehicle model and is arranged at the left end of the left mounting seat 1 at intervals, the first supporting seat is matched with an X11M vehicle model and a C16 vehicle model, the first positioning supporting seat comprises a first front supporting seat 6.1 and a first rear supporting seat 6.2, and the second supporting seat comprises a second front supporting seat 7.1 and a second rear supporting seat 7.2; the left mounting seat 1 at the position corresponding to the left end of the first rear supporting seat 6.2 is fixedly connected with a mounting plate 8, the rear end part of the mounting plate 8 extends back to the left mounting seat 1, a third supporting seat 9 for supporting a C16 vehicle model and an X11M vehicle model and a fourth supporting seat 10 for supporting an S12 vehicle model are arranged at left and right intervals of the mounting plate 8 extending out of the left mounting seat 1, and the fourth supporting seat 10 and the left end part of the first rear supporting seat 6.2 are arranged at front and back intervals;
as shown in fig. 3, a fifth supporting seat 11 matched with the model X11M is arranged on the left mounting seat 1 positioned below the transverse supporting part of the first rear supporting seat 6.2; the left mounting seat 1 positioned at the rear side of the left end part of the first front supporting seat 6.1 is provided with a second positioning seat, the left mounting seat 1 positioned at the rear side of the right end part of the first front supporting seat 6.1 is provided with a sixth supporting seat 12 matched with an X11M vehicle type, the left mounting seat 1 positioned at the front side of the right end part of the first rear supporting seat 6.2 is provided with a seventh supporting seat 13, the seventh supporting seat 13 and the sixth supporting seat 12 are correspondingly arranged in front-back, the left mounting seat 1 positioned at the right side of the sixth supporting seat 12 is provided with a third positioning seat 14, and the third positioning seat 14 and the second front supporting seat 7.1 are arranged at intervals in front-back; a pair of eighth front support seat 15.1 and eighth rear support seat 15.2 matched with a C16 vehicle type and an X11M vehicle type are correspondingly arranged on the left mounting seat 1 positioned on the right front side of the second front support seat 7.1 and the right rear side of the second rear support seat 7.2 in the front-back direction, and the distance between the second front support seat 7.1 and the second rear support seat 7.2 is smaller than the distance between the eighth front support seat 15.1 and the eighth rear support seat 15.2; a fourth front positioning seat 16.1 and a fourth rear positioning seat 16.2 are arranged on the left mounting seat 1 positioned on the right side of the second front supporting seat 7.1 at intervals, and the distance between the second front supporting seat 7.1 and the fourth front positioning seat 16.1 is larger than the distance between the second front supporting seat 7.1 and the eighth front supporting seat 15.1; a fifth front positioning seat 17.1 and a fifth rear positioning seat 17.2 are arranged on the left mounting seat 1 positioned on the right side of the second rear supporting seat 7.2 at intervals in the front-rear direction, and a fourth front positioning seat 16.1 and the fifth rear positioning seat 17.2 are correspondingly arranged in the front-rear direction; the supporting structures of the second front supporting seat 7.1, the second rear supporting seat 7.2, the fifth supporting seat 11, the eighth front supporting seat 15.1, the eighth rear supporting seat 15.2, the fourth front positioning seat 16.1, the fourth rear positioning seat 16.2, the fifth front positioning seat 17.1 and the fifth rear positioning seat 17.2 are folding structures with the same structure;
as shown in fig. 3, taking the second front supporting seat 7.1 as an example, the supporting structure comprises a first base 18 and a first supporting rod 19, a hinged seat 20 is vertically arranged at the bottom of the first supporting rod 19, a first mounting groove matched with the end part of the hinged seat 20 is horizontally arranged at one end of the first base 18, and the hinged seat 20 is hinged with the first mounting groove into a whole through a second hinge shaft; the second front supporting seat 7.1 has two states, the hinged seat 20 is horizontally placed, the first supporting rod 19 is in a vertical state, and the second front supporting seat 7.1 has a supporting function; the hinged support 20 is turned over by 90 degrees, and the first supporting rod 19 is in a horizontal state as shown in fig. 3, so that other power assemblies can be assembled conveniently;
as shown in fig. 1 and 2, a second positioning and supporting mechanism for supporting a rear axle is arranged on the right mounting seat 2, the second positioning and supporting mechanism comprises a first longitudinal beam 22 and a second longitudinal beam 23 which are arranged on the right mounting seat 2 at left and right intervals through supporting legs 21, the front and rear ends of the first longitudinal beam 22 and the second longitudinal beam 23 extend outwards to form the right mounting seat 2, a pair of first rear axle supporting seats 24 matched with an S12 vehicle model are correspondingly arranged at the front and rear ends of the first longitudinal beam 22, supporting plates 25 are horizontally arranged at the front and rear ends of the second longitudinal beam 23 respectively, a first rear axle positioning seat 26 matched with the S12 vehicle model is correspondingly arranged at the right parts of the two supporting plates 25, and a second rear axle positioning seat 27 matched with a C16 vehicle model is correspondingly arranged at the left parts of the second rear axle positioning seats; a third rear axle positioning seat 28 matched with the S12 vehicle type is correspondingly arranged on the second longitudinal beam 23 close to the inner side of the first rear axle positioning seat 26, a fourth rear axle positioning seat 29 matched with the X11M vehicle type is arranged on the second longitudinal beam 23 between the two third rear axle positioning seats 28 at intervals, and the fourth rear axle positioning seat 29 is positioned above the right mounting seat 2; a pair of mounting support legs 30 are arranged on the right mounting seat 2 between the first longitudinal beam 22 and the second longitudinal beam 23 at intervals in the front-back direction, a second rear axle supporting seat 31 for supporting a C16 vehicle type and an X11M vehicle type is arranged on the mounting support legs 30, namely, the first rear axle supporting seat 24, the second rear axle supporting seat 31 and the first, second, third and fourth rear axle positioning seats 29 are respectively arranged in the front-back direction; the supporting mechanisms of the first positioning seat 5, the third supporting seat 9, the fourth supporting seat 10, the sixth supporting seat 12, the seventh supporting seat 13, the third positioning seat 14, the first rear axle supporting seat 24, the second rear axle supporting seat 31, the first rear axle positioning seat 26, the second rear axle positioning seat 27, the third rear axle positioning seat 28 and the fourth rear axle positioning seat 29 are of the same folding structure;
as shown in fig. 3 and 5, taking the third supporting seat 9 as an example, the supporting mechanism comprises a second base 32 and a second supporting rod 33, a second vertically extending installation groove is formed in the second base 32, the third installation groove is in a U-shaped structure, the second supporting rod 33 is hinged with the side wall of the second installation groove into a whole through a third hinge shaft 34, the bottom of the second supporting rod 33 is clamped in a positioning hole 36 at the bottom of the second installation groove through a positioning plug 35, and a strip hole 37 matched with the third hinge shaft 34 is formed in the second supporting rod 33 along the vertical direction; the third supporting seat 9 has two states, in fig. 1, the third supporting seat 9 is in a supporting state, in order to ensure the stability of the second supporting rod 33, the widths of vertical slots formed by two side walls of the second mounting groove are one by one, and an arc-shaped limit baffle is hinged at the top of the second mounting groove corresponding to the vertical slot with the larger width, so as to ensure the supporting stability of the third supporting seat 9; lifting the second support rod 33 upwards, when the third hinge shaft 34 is positioned at the lowest part of the strip hole 37, bending the second support rod 33 from a vertical notch with larger width, and placing the third support seat 9 in a folded state to prevent the third support seat from interfering with the assembly of power assemblies with other sizes; in actual manufacturing, the length of the second supporting rod 33 of the third rear axle positioning seat 28 is greater than the lengths of the second supporting rods 33 of the first rear axle positioning seat 26, the second rear axle positioning seat 27 and the fourth rear axle positioning seat 29, so as to meet the assembly requirements of power assemblies with different sizes.
As shown in fig. 3 and 4, in order to meet the assembly requirements of power assemblies with different sizes, the second positioning seat comprises a first installation base 38.1 and a second installation base 38.2 which are arranged at intervals left and right, a first support column 38.3 and a second support column 38.4 are respectively hinged in the first installation base 38.1 and the second installation base 38.2 through a first hinge shaft, a front positioning head 38.5 is arranged at the top of the second support column 38.4, a support block is arranged on the first support column 38.3, a rear positioning head 38.6 is arranged on the support block positioned at the rear side of the front positioning head 38.5, the front positioning head 38.5 is matched with a model of C16 and S12, the rear positioning head 38.6 is matched with a model of X11M, and the height of the front positioning head 38.5 is higher than that of the rear positioning head 38.6; the folding and vertical working state of the rear positioning head 38.6 is controlled by the first support column 38.3, and the folding and vertical working state of the front positioning head 38.5 is controlled by the second support column 38.4.
As shown in fig. 3, the first front support seat 6.1 and the first rear support seat 6.2 each comprise a transverse support part, support upright posts 39 extending vertically downwards are arranged at intervals at the left end and the right end of the transverse support part, mounting tables 40 corresponding to the support upright posts 39 one by one are respectively arranged on the left mounting seat 1, and the bottoms of the support upright posts 39 are movably inserted into mounting holes of the mounting tables 40; the first front support seat 6.1 and the second rear support seat 7.2 can be mounted and dismounted through the insertion and the extraction of the support upright post 39, so that the mounting and the dismounting are convenient.
When the power assembly works, according to different vehicle types and different power demands of different vehicle types, the supporting seat and the positioning seat corresponding to the power assembly are in a vertical state (namely, a working state), the supporting seat and the positioning seat which prevent the power assembly from being assembled are ensured to be in a horizontal anti-falling state, the power assembly is correspondingly placed on the supporting seat and the positioning seat, the positioning plug 35 of the positioning seat is ensured to be correspondingly inserted into the positioning hole of the power assembly, the accurate positioning of the power assembly is realized, and the assembly precision is ensured; and after the assembly of one power assembly is completed, the assembly of the next power assembly is carried out. The supporting seat and the positioning seat corresponding to the power assemblies of the three vehicle types S12, C16 and X11M are specifically as follows:
for an X11M model 1.5L engine: the third supporting seat 9, the fifth supporting seat 11, the eighth front supporting seat 15.1 and the eighth rear supporting seat 15.2 are engine supports; the fifth front positioning seat 17.1, the fourth rear positioning seat 16.2, the sixth supporting seat 12 and the rear positioning head 38.6 are positioning supports of the engine; the second rear axle support seat 31 is used for supporting a rear axle of the vehicle type; the fourth rear axle positioning seat 29 is a positioning device of the rear axle of the vehicle type.
For a C16 model 1.5L engine: the first front supporting seat 6.1, the first rear supporting seat 6.2, the eighth front supporting seat 15.1 and the eighth rear supporting seat 15.2 are supporting devices of the engine, and the fourth front positioning seat 16.1 and the fifth rear positioning seat 17.2 are positioning devices corresponding to the engine; the second rear axle supporting seat 31 is a supporting seat corresponding to the rear axle of the vehicle type, and the first rear axle positioning seat 26 is a positioning seat corresponding to the rear axle of the vehicle type.
For a C16 model 1.6L engine: the third supporting seat 9, the seventh supporting seat 13, the eighth front supporting seat 15.1 and the eighth rear supporting seat 15.2 are supporting seats of the engine; the fourth front positioning seat 16.1, the fifth rear positioning seat 17.2, the third positioning seat 14 and the front positioning head 38.5 are positioning seats of the engine; the second rear axle supporting seat 31 is a supporting seat corresponding to the rear axle of the vehicle type, and the second rear axle positioning seat 27 is a positioning seat corresponding to the rear axle of the vehicle type.
For an S12 two-drive 2.0L engine: the fourth supporting seat 10, the seventh supporting seat 13, the second front supporting seat 7.1 and the second rear supporting seat 7.2 are supporting seats of the vehicle type engine; the first positioning seat 5, the third positioning seat 14 and the front positioning head 38.5 are positioning seats of the engine; the first rear axle support 24 is a rear axle support that mates with the engine, and the third rear axle positioning 28 is a rear axle positioning that mates with the engine.
For an S12 four-wheel drive 2.0L engine: the fourth supporting seat 10, the seventh supporting seat 13, the second clamp supporting seat 7.1 and the second rear supporting seat 7.2 are positioned on the supporting seat of the vehicle type engine; the first positioning seat 5, the third positioning seat 14 and the front positioning head 38.5 are positioning seats of the engine; the first rear axle supporting seat 24 is a supporting seat of a rear axle matched with the engine, and the third rear axle positioning seat 28 is a positioning seat of the rear axle matched with the engine; the supporting cross beam 3 and the supporting block 4 are positioned on a supporting seat of the rotating shaft of the vehicle type.
Claims (4)
1. Be suitable for flexible strutting arrangement of multiple motorcycle type power assembly, including left mount pad and the right mount pad that the interval set up, the right-hand member level of left mount pad is provided with the supporting beam that extends right supporting beam is last the interval is provided with the support fixture block, its characterized in that: the left mounting seat is provided with a first positioning supporting mechanism for supporting the engine, the first positioning supporting mechanism comprises a first positioning seat, a first supporting seat and a second supporting seat which are sequentially arranged at intervals from left to right, the first positioning seat is matched with an S12 vehicle type, the first supporting seat comprises a first front supporting seat and a first rear supporting seat which are used for supporting an X11M vehicle type and a C16 vehicle type, and the second supporting seat comprises a second front supporting seat and a second rear supporting seat; the left mounting seat at the position corresponding to the left end of the first rear supporting seat is fixedly connected with a mounting plate, the rear end part of the mounting plate extends back to form a left mounting seat, a third supporting seat for supporting a C16 vehicle model and an X11M vehicle model and a fourth supporting seat for supporting an S12 vehicle model are arranged at left and right intervals of the mounting plate extending out of the left mounting seat, and the fourth supporting seat and the left end part of the first rear supporting seat are arranged at front and back intervals; a fifth supporting seat matched with the X11M vehicle type is arranged on a left mounting seat below the transverse supporting part of the first rear supporting seat; the left mounting seat positioned at the rear side of the left end part of the first front supporting seat is provided with a second positioning seat, the left mounting seat positioned at the rear side of the right end part of the first front supporting seat is provided with a sixth supporting seat matched with an X11M vehicle type, the left mounting seat positioned at the front side of the right end part of the first rear supporting seat is provided with a seventh supporting seat, the seventh supporting seat and the sixth supporting seat are correspondingly arranged front and back, the left mounting seat positioned at the right side of the sixth supporting seat is provided with a third positioning seat, and the third positioning seat and the second front supporting seat are arranged front and back at intervals; an eighth front supporting seat and an eighth rear supporting seat which are matched with a C16 vehicle type and an X11M vehicle type are correspondingly arranged on a left mounting seat which is positioned on the right front side of the second front supporting seat and the right rear side of the second rear supporting seat in the front-back direction, and a fourth front positioning seat and a fourth rear positioning seat are arranged on a left mounting seat which is positioned on the right side of the second front supporting seat at intervals; a fifth front positioning seat and a fifth rear positioning seat are arranged on the left mounting seat on the right side of the second rear supporting seat at intervals front and back; the supporting structures of the second front supporting seat, the second rear supporting seat, the fifth supporting seat, the eighth front supporting seat, the eighth rear supporting seat, the fourth front positioning seat, the fourth rear positioning seat, the fifth front positioning seat and the fifth rear positioning seat are of the same folding structure;
the right mounting seat is provided with a second positioning support mechanism for supporting a rear axle, the second positioning support comprises a first longitudinal beam and a second longitudinal beam which are arranged on the right mounting seat at left and right intervals through supporting legs, the front end and the rear end of the first longitudinal beam and the rear end of the second longitudinal beam extend outwards to form a right mounting seat, the front end and the rear end of the first longitudinal beam are correspondingly provided with a pair of first rear axle supporting seats matched with an S12 vehicle type, the front end and the rear end of the second longitudinal beam are respectively horizontally provided with a supporting plate, the right parts of the two supporting plates are correspondingly provided with first rear axle positioning seats matched with the S12 vehicle type, and the left parts of the two supporting plates are correspondingly provided with second rear axle positioning seats matched with a C16 vehicle type; a third rear axle positioning seat matched with the S12 vehicle type is correspondingly arranged on a second longitudinal beam close to the inner side of the first rear axle positioning seat, a fourth rear axle positioning seat matched with the X11M vehicle type is arranged on the second longitudinal beam between the two third rear axle positioning seats at intervals, and the fourth rear axle positioning seat is positioned above the right positioning seat; a pair of mounting support legs are arranged on a right mounting seat between the first longitudinal beam and the second longitudinal beam at intervals in the front-back direction, and a second rear axle supporting seat for supporting a C16 vehicle type and an X11M vehicle type is arranged on the mounting support legs; the supporting mechanisms of the first positioning seat, the third supporting seat, the fourth supporting seat, the sixth supporting seat, the seventh supporting seat, the third positioning seat, the first rear axle supporting seat, the second rear axle supporting seat, the first rear axle positioning seat, the second rear axle positioning seat, the third rear axle positioning seat and the fourth rear axle positioning seat are of the same folding structure;
the second positioning seat comprises a first installation base and a second installation base which are arranged at left and right intervals, a first support column and a second support column are respectively hinged in the first installation base and the second installation base through a first hinge shaft, a front positioning head is arranged at the top of the second support column, a support block is arranged at the top of the first support column, a rear positioning head is arranged on the support block positioned at the rear side of the front positioning head, the front positioning head is matched with an S12 model and a C16 model, the rear positioning head is matched with an X11M model, and the height of the front positioning head is higher than that of the rear positioning head;
the support structure comprises a first base and a first support rod, wherein a hinged seat is vertically arranged at the bottom of the first support rod, a first mounting groove matched with the end part of the hinged seat is horizontally formed at one end of the first base, and the hinged seat is hinged with the first mounting groove into a whole through a second hinge shaft;
the supporting mechanism comprises a second base and a second supporting rod, a second installation groove which extends vertically is formed in the second base, the second supporting rod is hinged with the side wall of the second installation groove into a whole through a third hinge, the bottom of the second supporting rod is clamped in a positioning hole in the bottom of the second installation groove through a positioning plug, and a strip hole matched with the third hinge is formed in the second supporting rod along the vertical direction.
2. The flexible support device adapted for multiple vehicle powertrain assembly of claim 1, wherein: the first front supporting seat and the first rear supporting seat comprise transverse supporting portions, supporting columns extending vertically downwards are arranged at the left end and the right end of the transverse supporting portions at intervals, mounting tables corresponding to the supporting columns one to one are respectively arranged on the left mounting seats, and the bottoms of the supporting columns are movably inserted into mounting holes of the mounting tables.
3. The flexible support device adapted for multiple vehicle powertrain assembly of claim 1, wherein: the length of the second supporting rod of the third rear axle positioning seat is greater than that of the second supporting rod of the first rear axle positioning seat, the second rear axle positioning seat and the fourth rear axle positioning seat.
4. The flexible support device adapted for multiple vehicle powertrain assembly of claim 1, wherein: the distance between the second front support seat and the second rear support seat is smaller than the distance between the eighth front support seat and the eighth rear support seat; the distance between the second front supporting seat and the fourth front positioning seat is larger than the distance between the second front supporting seat and the eighth front supporting seat; the fourth front positioning seat and the fifth rear positioning seat are correspondingly arranged front and back.
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| CN201710873038.3A CN107584276B (en) | 2017-09-25 | 2017-09-25 | Flexible supporting device suitable for assembling power assemblies of various vehicle types |
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| CN201710873038.3A CN107584276B (en) | 2017-09-25 | 2017-09-25 | Flexible supporting device suitable for assembling power assemblies of various vehicle types |
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| CN107584276A CN107584276A (en) | 2018-01-16 |
| CN107584276B true CN107584276B (en) | 2023-06-06 |
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|---|---|---|---|---|
| CN110926788A (en) * | 2019-12-13 | 2020-03-27 | 江西江铃集团新能源汽车有限公司 | Detection carrier |
| CN112091574B (en) * | 2020-11-09 | 2021-01-29 | 烟台工程职业技术学院(烟台市技师学院) | Installation positioner based on car power assembly |
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| CN201493780U (en) * | 2009-08-25 | 2010-06-02 | 神龙汽车有限公司 | Multi-vehicle-type rear axle fast converting positioning mechanism |
| CN202345810U (en) * | 2011-09-30 | 2012-07-25 | 长城汽车股份有限公司 | Supporting device for integrated assembly of automobile engine, front suspension assembly and automobile body |
| CN106346388A (en) * | 2016-11-02 | 2017-01-25 | 长春中车轨道车辆有限公司 | Supporting and positioning tool for wheel-set press fit of light-rail motor train |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6775893B2 (en) * | 1995-06-07 | 2004-08-17 | Sealy Technology Llc | Jigs for assembly of flexible support structures |
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| CN201493780U (en) * | 2009-08-25 | 2010-06-02 | 神龙汽车有限公司 | Multi-vehicle-type rear axle fast converting positioning mechanism |
| CN202345810U (en) * | 2011-09-30 | 2012-07-25 | 长城汽车股份有限公司 | Supporting device for integrated assembly of automobile engine, front suspension assembly and automobile body |
| CN106346388A (en) * | 2016-11-02 | 2017-01-25 | 长春中车轨道车辆有限公司 | Supporting and positioning tool for wheel-set press fit of light-rail motor train |
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| CN107584276A (en) | 2018-01-16 |
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