Intelligent switching double-sided mounting platform for large clamps of new energy vehicles

Abstract

The application discloses an intelligent switching double-sided mounting platform for large clamps of new energy vehicles, which comprises a base frame, a first clamp platform and a second clamp platform are installed on the base frame, first fixed displacement assemblies are installed at lower ends of the first clamp platform and the second clamp platform, movable displacement assemblies are installed at upper ends of the first clamp platform and the second clamp platform, and a plurality of fixed clamps can be installed on the first clamp platform and the second clamp platform, a plurality of follow-up clamps can be installed on each first fixed displacement assembly and each movable displacement assembly, and the follow-up clamps are used for following rotation displacement of each first fixed displacement assembly or each movable displacement assembly. The large clamps of new energy vehicles are arranged on the same base frame, switching between the large clamps of new energy vehicles is completed in a station where the base frame is located, the platform occupies a small area, and switching efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of new energy vehicle welding flexible manufacturing technology, and particularly relates to an intelligent switching double-sided installation platform for a large new energy vehicle clamp. BACKGROUND

[0002] The multi-model flexible mixed-line welding production mode meets the production demand of new energy vehicles of multiple categories, small batch and high efficiency, and becomes a development trend of welding production lines adapting to market demand. In order to realize flexible production of new energy vehicles, different clamps corresponding to different vehicle models are selected by a new energy vehicle clamp ground mobile switching system to produce new energy vehicles of each vehicle model, so as to meet the production needs of different vehicle models. However, the flexible production equipment of the clamp ground mobile switching mode has a large floor area, and the switching is affected by the conveying time of the clamp changing station, the switching efficiency is low, and the efficiency of new energy vehicle production is low.

[0003] At present, the switching of the large new energy vehicle clamp is affected by the size of the workpiece, the conveying time of the clamp changing station required for the clamp switching is long, and the large new energy vehicle clamp is affected by its size. A plurality of sets of large new energy vehicle clamps required by multiple vehicle models have a large floor area, long switching time, complex switching control, and low production efficiency, which cannot meet the high efficiency production demand of modern new energy vehicles of multiple vehicle models in a line.

[0004] At present, some large new energy vehicle clamps adopt a rotary table rotary switching clamp form to produce new energy vehicles of different vehicle models, but are limited by the structure of the rotary table. The rotary table can place at most two sets of large new energy vehicle clamps, and can only complete the switching production of two new energy vehicle models. It cannot meet the flexible and in-line production of three or more new energy vehicle models. If three or more new energy vehicle models need to be produced, multiple rotary tables need to be set on the production line, resulting in a large floor area of the production line equipment, high equipment cost, and low production efficiency.

[0005] How to solve the above problems has become a technical problem to be solved. SUMMARY

[0006] The purpose of the present application is to provide an intelligent switching double-sided installation platform for a large new energy vehicle clamp. A plurality of large new energy vehicle clamps are placed on the same base frame, and the switching between the large new energy vehicle clamps is completed in the station where the same base frame is located, so as to have a small floor area and high switching efficiency.

[0007] To achieve the above purpose, the present application adopts the following technical solutions:

[0008] The application provides an intelligent switching double-sided mounting platform for a large clamp of a new energy vehicle, which comprises a base frame, a first clamp platform and a second clamp platform are installed on the base frame, a first fixed displacement assembly is installed at the lower end of the first clamp platform and the second clamp platform, a movable displacement assembly is installed at the upper end of the first clamp platform and the second clamp platform, and a plurality of fixed clamps can be installed on the first clamp platform and the second clamp platform, a plurality of follow-up clamps can be installed on each first fixed displacement assembly and each movable displacement assembly, and the follow-up clamps are used for following the rotation displacement of each first fixed displacement assembly or each movable displacement assembly.

[0009] Further, the first fixed displacement assembly is installed on the first clamp platform through a first base, a second base, a driving assembly and a positioning device, the first base is arranged below the left side of the first clamp platform, the second base is arranged in the middle of the lower side of the first clamp platform, the driving assembly is arranged below the right side of the first clamp platform, the first base, the second base and the driving assembly are arranged in a straight line, the positioning device is arranged below the driving assembly and close to the driving assembly, a first bearing seat is installed on the first base, a second bearing seat is installed on the second base, an axle is installed on the first bearing seat and the second bearing seat, the axle extends into the driving assembly and is used for rotating and displacing in the first bearing seat and the second bearing seat under the driving of the driving assembly, and a first clamp seat, a second clamp seat, a third clamp seat, a fourth clamp seat, a fifth clamp seat, a sixth clamp seat and a seventh clamp seat are sequentially installed on the axle from the first bearing seat to the driving assembly, and the positions of the first clamp seat, the second clamp seat, the third clamp seat, the fourth clamp seat, the fifth clamp seat, the sixth clamp seat and the seventh clamp seat on the axle can be flexibly adjusted and fixed according to the arrangement requirements of the follow-up clamps.

[0010] Further, the first clamp seat, the second clamp seat, the third clamp seat, the fourth clamp seat, the fifth clamp seat, the sixth clamp seat and the seventh clamp seat are each provided with six circumferentially distributed clamp mounting planes, the clamp mounting planes are used for mounting the follow-up clamps, and the positioning device is used for locking the position of the axle, the driving assembly is provided with a first protective cover for dust prevention, and the positioning device is provided with a second protective cover for dust prevention.

[0011] Further, the driving assembly comprises a first protective cover, a speed reduction motor, a motor mounting seat, a shaft coupling, a bearing seat, a third base, a positioning disc, a first support, a first travel switch, a double-row bearing, a second support, a second travel switch, a travel ring, a third support and a third travel switch.

[0012] The third base is installed on the first fixture platform, the bearing seat is installed on the third base, the double-row bearing is installed inside the bearing seat, the shaft passes through the double-row bearing and rotates synchronously with the double-row bearing, the first support, the second support and the third support are respectively installed on the three outer surfaces of the bearing seat, the first travel switch is installed on the first support, the second travel switch is installed on the second support, the third travel switch is installed on the third support, the travel ring is installed on the shaft and the travel ring is in contact with the first travel switch, the second travel switch and the third travel switch at the same time, and the positioning disc is installed on the shaft and close to one side of the double-row bearing.

[0013] Further, the motor mounting seat is installed on the third base, the speed reducer motor is installed on the motor mounting seat, the shaft coupling is used for connecting the shaft and the speed reducer motor, and the first protective cover is installed on the motor mounting seat and used for safety protection and dust protection of the positioning disc, the shaft coupling and the speed reducer motor.

[0014] Further, the positioning device comprises a second protective cover, a positioning rod, a bushing seat, an oil-free bushing, an anti-rotation block, a positioning cylinder, a cylinder mounting seat, an anti-loosening block and a fourth base.

[0015] The fourth base is installed on the first fixture platform and close to one side of the driving assembly, the bushing seat is installed on the fourth base, the anti-loosening block is installed on the fourth base and close to one side of the bushing seat, the anti-loosening block is used for preventing the bushing seat from loosening due to vibration, the cylinder mounting seat is installed below the bushing seat, the positioning cylinder is installed on the cylinder mounting seat, the oil-free bushing is installed inside the bushing seat, the positioning rod is connected with the positioning cylinder and is in sliding fit with the oil-free bushing, the positioning rod is engaged with the positioning disc, the anti-rotation block is installed on the bushing seat, the anti-rotation block is in contact with the axial plane of the positioning rod and is used for preventing the positioning rod from rotating axially when the positioning rod is engaged with the positioning disc, and the second protective cover is installed on the bushing seat and is used for dust protection of the positioning rod.

[0016] Further, the mobile variable position assembly is composed of a mobile mechanism and a second fixed variable position assembly, the second fixed variable position assembly is placed above the mobile mechanism, the mobile mechanism is placed on the upper side of the first clamp platform, a plurality of follow-up clamps are arranged on the second fixed variable position assembly; the mobile mechanism comprises two locking devices, a first stop block, a first cover plate, a first sliding rail, a second stop plate, a first mounting plate, a second cover plate, a first support plate, a second sliding rail, a connecting plate, a second mounting plate, a power cylinder, a joint, a third stop block, a fourth stop block, a third cover plate, a second support plate, a third sliding rail, a fifth stop block, a fourth sliding rail, a fourth cover plate, a sixth stop block;

[0017] The left and right ends of the mobile mechanism are each provided with one of the locking devices, and each of the locking devices is used for position locking after the second fixed variable position assembly is moved into position; the first sliding rail, the second sliding rail, the third sliding rail and the fourth sliding rail are installed in parallel on the first clamp platform; the first mounting plate is installed on the first sliding rail and the second sliding rail; the second mounting plate is installed on the third sliding rail and the fourth sliding rail; the first mounting plate and the second mounting plate are fixedly connected through the connecting plate, and the first mounting plate and the second mounting plate can move synchronously on the first sliding rail, the second sliding rail, the third sliding rail and the fourth sliding rail; the second fixed variable position assembly is installed above the first mounting plate and the second mounting plate, and is used for moving synchronously with the first mounting plate and the second mounting plate; the power cylinder is installed on the first clamp platform and located on one side of the second mounting plate; the power cylinder is connected with the second mounting plate through the joint, and is used for driving the second mounting plate to move on the third sliding rail and the fourth sliding rail through the joint; the first stop block and the second stop plate are installed on the first clamp platform and placed at the front and rear ends of the first mounting plate respectively, and are used for stopping and blocking the first mounting plate after moving into position; the fourth stop block and the third stop block are installed on the first clamp platform and placed at the front and rear ends of the second mounting plate, and are used for stopping and blocking the second mounting plate after moving into position; and the sixth stop block and the fifth stop block are installed on the first clamp platform and placed at the front and rear ends of the second mounting plate, and are used for stopping and blocking the second mounting plate after moving into position.

[0018] Further, the first cover plate is installed on the first and second stop blocks and placed above the first slide rail, and the first cover plate is used for dustproof protection of the first slide rail; the fourth cover plate is installed on the sixth and fifth stop blocks and placed above the fourth slide rail, and the fourth cover plate is used for dustproof protection of the fourth slide rail; the first support plate is installed on the first clamp platform and placed on one side of the second slide rail, the second cover plate is installed on the first support plate and placed above the second slide rail, and the second cover plate is used for dustproof protection of the second slide rail; the second support plate is installed on the first clamp platform and placed on one side of the third slide rail, the third cover plate is installed on the second support plate and placed above the third slide rail, and the third cover plate is used for dustproof protection of the third slide rail.

[0019] Further, the locking device comprises a locking cylinder, a mounting block, a top cover plate, a stop block and a locking seat; the locking seat is installed on the first clamp platform, the mounting block is installed on the locking seat, the locking cylinder is installed on the mounting block, the top cover plate is installed on the locking seat, the top cover plate is used for dustproof protection of the stop block, the stop block is installed in the locking seat and is in sliding fit with the locking seat, the stop block is connected with the locking cylinder, and the locking cylinder is used to drive the stop block to slide in the locking seat.

[0020] Further, the first clamp platform and the second clamp platform are arranged in a spreader shape on the base frame.

[0021] Due to the above structure, the present application has the following beneficial effects:

[0022] 1. The several new energy automobile large clamps formed by the present application are all arranged on the same base frame, and the switching between the new energy automobile large clamps is completed in the station where the base frame is located, so that the occupied area is small and the switching efficiency is high.

[0023] 2. The first clamp platform and the second clamp platform of the present application are arranged in a spreader shape, a single clamp platform can simultaneously install three sets and more new energy automobile large clamps, two clamp platforms can install six sets and more new energy automobile large clamps, and the six sets and more new energy automobile large clamps can be intelligently and quickly switched, so as to meet the production needs of multiple categories, small batch and high efficiency of new energy automobiles.

[0024] 3. Replace, increase or reduce the number of fixed clamps, first fixed displacement assembly and mobile displacement assembly of the number of follow-up clamps on the first flat platform, which can form more switchable several new energy vehicle large clamps; replace, increase or reduce the number of fixed clamps, first fixed displacement assembly and mobile displacement assembly of the number of follow-up clamps on the second flat platform, which can form more switchable several new energy vehicle large clamps, to meet the needs of more vehicle models or types of new energy vehicles for collinear flexible production.

[0025] The present application will become more apparent from the following description when taken in conjunction with the accompanying drawings, which are intended to explain embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0028] Figure 2 It is a schematic diagram of the first fixed displacement assembly structure of the present application;

[0029] Figure 3 It is a schematic diagram of the driving assembly structure of the present application;

[0030] Figure 4 It is a schematic diagram of the positioning device structure of the present application;

[0031] Figure 5 It is a schematic diagram of the mobile displacement assembly structure of the present application. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0033] Please refer to Figures 1-5The application provides an intelligent switching double-sided mounting platform for a large clamp of a new energy vehicle, which comprises a base frame 600, a first clamp platform 100 and a second clamp platform 700 are installed on the base frame 600, a first fixed displacement assembly 200 is installed at the lower end of the first clamp platform 100 and the second clamp platform 700, a movable displacement assembly 300 is installed at the upper end of the first clamp platform 100 and the second clamp platform 700, and a plurality of fixed clamps 400 can be installed on the first clamp platform 100 and the second clamp platform 700, a plurality of follow-up clamps 500 can be installed on each first fixed displacement assembly 200 and each movable displacement assembly 300, and the follow-up clamps 500 are used for following the rotary displacement of each first fixed displacement assembly 200 or each movable displacement assembly 300. The first clamp platform 100, the first fixed displacement assembly 200, the movable displacement assembly 300, the plurality of fixed clamps 400 and the plurality of follow-up clamps 500 constitute a plurality of sets of large clamps of new energy vehicles, the switching between the plurality of large clamps of new energy vehicles is realized through the rotary displacement of the first fixed displacement assembly 200, the rotary displacement and the translational displacement of the movable displacement assembly 300; the second clamp platform 700, the first fixed displacement assembly 200, the movable displacement assembly 300, the plurality of fixed clamps 400 and the plurality of follow-up clamps 500 constitute a plurality of sets of large clamps of new energy vehicles, and the switching between the plurality of large clamps of new energy vehicles is realized through the rotary displacement of the first fixed displacement assembly 200, the rotary displacement and the translational displacement of the movable displacement assembly 300. The plurality of fixed clamps 400 on the first clamp platform 100, the first fixed displacement assembly 200 and the plurality of follow-up clamps 500 of the movable displacement assembly 300 can be replaced, increased or reduced to form more switchable large clamps of new energy vehicles; the plurality of fixed clamps 400 on the second clamp platform 700, the first fixed displacement assembly 200 and the plurality of follow-up clamps 500 of the movable displacement assembly 300 can be replaced, increased or reduced to form more switchable large clamps of new energy vehicles, so as to meet the needs of the common-line flexible production of more vehicle models or types of new energy vehicles. The fixed clamps 400 and the follow-up clamps 500 are configured by the user according to the needs of the user, and the application does not limit the structure thereof.

[0034] Preferably, the first fixed displacement assembly 200 is installed on the first clamp platform 100 through a first base 202, a second base 213, a driving assembly 211 and a positioning device 212. The first base 202 is placed at the lower left of the first clamp platform 100, the second base 213 is placed at the lower middle of the first clamp platform 100, the driving assembly 211 is placed at the lower right of the first clamp platform 100, the first base 202, the second base 213 and the driving assembly 211 are arranged in a straight line, the positioning device 212 is placed below and close to the driving assembly 211, the first base 202 is installed with a first bearing seat 201, the second base 213 is installed with a second bearing seat 214, the first bearing seat 201 and the second bearing seat 214 are installed with a shaft 203, the shaft 203 extends into the driving assembly 211 and is used to rotate and displace in the first bearing seat 201 and the second bearing seat 214 under the driving of the driving assembly 211, and the shaft 203 is sequentially installed with a first clamp seat 204, a second clamp seat 205, a third clamp seat 206, a fourth clamp seat 207, a fifth clamp seat 208, a sixth clamp seat 209 and a seventh clamp seat 210 from the first bearing seat 201 to the driving assembly 211. The first clamp seat 204, the second clamp seat 205, the third clamp seat 206, the fourth clamp seat 207, the fifth clamp seat 208, the sixth clamp seat 209 and the seventh clamp seat 210 can rotate synchronously with the shaft 203, and the position interval of the first clamp seat 204, the second clamp seat 205, the third clamp seat 206, the fourth clamp seat 207, the fifth clamp seat 208, the sixth clamp seat 209 and the seventh clamp seat 210 on the shaft 203 can be flexibly adjusted and fixed according to the arrangement requirement of the follow-up clamp 500.

[0035] Preferably, the first clamp seat 204, the second clamp seat 205, the third clamp seat 206, the fourth clamp seat 207, the fifth clamp seat 208, the sixth clamp seat 209 and the seventh clamp seat 210 are all provided with six circumferentially distributed clamp mounting planes for mounting the follow-up clamp 500, the follow-up clamp 500 can rotate synchronously with the shaft 203, the positioning device 212 is used to lock the position of the shaft 203, the driving assembly 211 is provided with a first protective cover 211-01 for dust prevention, and the positioning device 212 is provided with a second protective cover 212-01 for dust prevention. The basic action is that the driving assembly 211 drives the shaft 203 to rotate and displace, the follow-up clamp 500 rotates and displaces synchronously with the shaft 203, the positioning device 212 locks the position of the shaft 203 after displacement is completed, thereby locking the position of the follow-up clamp 500 after displacement is completed, and the rotation displacement of the first fixed displacement assembly 200 is completed.

[0036] Preferably, the driving assembly 211 comprises a first protective cover 211-01, a speed reducer motor 211-02, a motor mounting seat 211-03, a shaft coupling 211-04, a bearing seat 211-05, a third base 211-06, a positioning disc 211-07, a first support 211-08, a first stroke switch 211-09, a double-row bearing 211-10, a second support 211-11, a second stroke switch 211-12, a stroke ring 211-13, a third support 211-14, a third stroke switch 211-15;

[0037] The third base 211-06 is mounted on the first clamp platform 100, the bearing seat 211-05 is mounted on the third base 211-06, the double-row bearing 211-10 is mounted inside the bearing seat 211-05, the shaft 203 passes through the double-row bearing 211-10 and rotates synchronously with the double-row bearing 211-10, the first support 211-08, the second support 211-11, and the third support 211-14 are respectively mounted on the three outer surfaces of the bearing seat 211-05, the first stroke switch 211-09 is mounted on the first support 211-08, the second stroke switch 211-12 is mounted on the second support 211-11, the third stroke switch 211-15 is mounted on the third support 211-14, the stroke ring 211-13 is mounted on the shaft 203, and the stroke ring 211-13 is in contact with the first stroke switch 211-09, the second stroke switch 211-12, and the third stroke switch 211-15 at the same time, and the positioning disc 211-07 is mounted on the shaft 203 near one side of the double-row bearing 211-10.

[0038] Preferably, the motor mounting seat 211-03 is mounted on the third base 211-06, the speed reducer motor 211-02 is mounted on the motor mounting seat 211-03, the shaft 203 and the speed reducer motor 211-02 are connected through the shaft coupling 211-04, the first protective cover 211-01 is mounted on the motor mounting seat 211-03, and the first protective cover 211-01 is used for safety protection and dust protection of the positioning disc 211-07, the shaft coupling 211-04 and the speed reducer motor 211-02. Basic action: the speed reducer motor 211-02 drives the shaft 203 to rotate through the shaft coupling 211-04, the travel ring 211-13 and the positioning disc 211-07 rotate synchronously with the shaft 203, and the travel ring 211-13 controls the opening and closing of the first travel switch 211-09, the second travel switch 211-12 and the third travel switch 211-15 in turn as the travel ring 211-13 rotates and touches the travel switch. The control sequence is: the first travel switch 211-09 is closed, and the second travel switch 211-12 and the third travel switch 211-15 are opened at the same time, the positioning disc 211-07 is at the first installation position of the follow-up clamp 500, and the first travel switch 211-09 sends a positioning signal to the positioning device 212; the second travel switch 211-12 is closed, and the first travel switch 211-09 and the third travel switch 211-15 are opened at the same time, the positioning disc 211-07 is at the second installation position of the follow-up clamp 500, and the second travel switch 211-12 sends a positioning signal to the positioning device 212; the third travel switch 211-15 is closed, and the first travel switch 211-09 and the second travel switch 211-12 are opened at the same time, the positioning disc 211-07 is at the third installation position of the follow-up clamp 500, and the third travel switch 211-15 sends a positioning signal to the positioning device 212.

[0039] Preferably, the positioning device 212 comprises a second protective cover 212-01, a positioning rod 212-02, a bushing seat 212-03, an oil-free bushing 212-04, an anti-rotation block 212-05, a positioning cylinder 212-06, a cylinder mounting seat 212-07, an anti-loosening block 212-08, and a fourth base 212-09.

[0040] The fourth base 212-09 is installed on the first clamp platform 100 near one side of the driving assembly 211, the bushing seat 212-03 is installed on the fourth base 212-09, the anti-loosening block 212-08 is installed on the fourth base 212-09 near one side of the bushing seat 212-03, the anti-loosening block 212-08 is used for preventing the bushing seat 212-03 from being loosened by vibration; the cylinder mounting seat 212-07 is installed below the bushing seat 212-03, the positioning cylinder 212-06 is installed on the cylinder mounting seat 212-07, the oil-free bushing 212-04 is installed inside the bushing seat 212-03, the positioning rod 212-02 is connected with the positioning cylinder 212-06 and the positioning rod 212-02 is in sliding fit with the oil-free bushing 212-04, the positioning rod 212-02 is engaged with the positioning disc 211-07; and the anti-rotation block 212-05 is installed on the bushing seat 212-03, the anti-rotation block 212-05 is in abutment with the axial plane of the positioning rod 212-02 and the anti-rotation block 212-05 is used for preventing the positioning rod 212-02 from rotating axially when the positioning rod 212-02 is engaged with the positioning disc 211-07, the second protective cover 212-01 is installed on the bushing seat 212-03 and the second protective cover 212-01 is used for dustproof protection of the positioning rod 212-02. Basic action: the positioning device 212 receives the positioning signal sent by the first travel switch 211-09 or the second travel switch 211-12 or the third travel switch 211-15, the positioning cylinder 212-06 drives the positioning rod 212-02 to slide in the oil-free bushing 212-04, and stops until the positioning rod 212-02 is completely engaged with the positioning disc 211-07, so as to complete the accurate positioning of the positioning disc 211-07. When the positioning device 212 receives the clamp switching signal, the positioning rod 212-02 is driven by the positioning cylinder 212-06 to leave the engagement position of the positioning disc 211-07, the positioning disc 211-07 turns to the next installation position of the follow-up clamp 500, the positioning cylinder 212-06 drives the positioning rod 212-02 to slide in the oil-free bushing 212-04, and stops until the positioning rod 212-02 is completely engaged with the positioning disc 211-07, so as to complete the accurate positioning of the positioning disc 211-07.

[0041] Preferably, the mobile displacement assembly 300 is composed of a mobile mechanism 300A and a second fixed displacement assembly 300B, the second fixed displacement assembly 300B is placed above the mobile mechanism 300A, the mobile mechanism 300A is placed on the upper side of the first clamp platform 100, a plurality of follow-up clamps 500 are arranged on the second fixed displacement assembly 300B; the mobile mechanism 300A comprises two locking devices 1000, a first stop block 306, a first cover plate 307, a first sliding rail 308, a second stop plate 309, a first mounting plate 310, a second cover plate 311, a first support plate 312, a second sliding rail 313, a connecting plate 314, a second mounting plate 315, a power cylinder 316, a joint 317, a third stop block 318, a fourth stop block 319, a third cover plate 320, a second support plate 321, a third sliding rail 322, a fifth stop block 323, a fourth sliding rail 324, a fourth cover plate 325, a sixth stop block 326; the second fixed displacement assembly 300B and the first fixed displacement assembly 200 are consistent in shape and structure,

[0042] The left and right ends of the moving mechanism 300A are each provided with one locking device 1000, and each locking device 1000 is used for position locking after the second fixed displacement assembly 300B is moved into position. The first slide rail 308, the second slide rail 313, the third slide rail 322, and the fourth slide rail 324 are installed in parallel on the first clamp platform 100. The first mounting plate 310 is installed on the first slide rail 308 and the second slide rail 313. The second mounting plate 315 is installed on the third slide rail 322 and the fourth slide rail 324. The first mounting plate 310 and the second mounting plate 315 are fixedly connected through the connecting plate 314, and the first mounting plate 310 and the second mounting plate 315 can move synchronously on the first slide rail 308, the second slide rail 313, the third slide rail 322, and the fourth slide rail 324. The second fixed displacement assembly 300B is installed above the first mounting plate 310 and the second mounting plate 315, and is used to move synchronously with the first mounting plate 310 and the second mounting plate 315. The power cylinder 316 is installed on the first clamp platform 100 and located on one side of the second mounting plate 315. The power cylinder 316 is connected to the second mounting plate 315 through the joint 317. The power cylinder 316 is used to drive the second mounting plate 315 to move on the third slide rail 322 and the fourth slide rail 324 through the joint 317. The first stop block 306 and the second stop plate 309 are installed on the first clamp platform 100 and are respectively arranged at the front and rear ends of the first mounting plate 310. The first stop block 306 and the second stop plate 309 are used to stop and block the movement of the first mounting plate 310 into position. The fourth stop block 319 and the third stop block 318 are installed on the first clamp platform 100 and are arranged at the front and rear ends of the second mounting plate 315. The fourth stop block 319 and the third stop block 318 are used to stop and block the movement of the second mounting plate 315 into position. The sixth stop block 326 and the fifth stop block 323 are installed on the first clamp platform 100 and are arranged at the front and rear ends of the second mounting plate 315. The sixth stop block 326 and the fifth stop block 323 are used to stop and block the movement of the second mounting plate 315 into position.

[0043] Preferably, the first cover plate 307 is installed on the first stopper 306 and the second stopper 309 and placed above the first slide rail 308, the first cover plate 307 is used for dustproof protection of the first slide rail 308; the fourth cover plate 325 is installed on the sixth stopper 326 and the fifth stopper 323 and placed above the fourth slide rail 324, the fourth cover plate 325 is used for dustproof protection of the fourth slide rail 324; the first support plate 312 is installed on the first clamp platform 100 and placed on one side of the second slide rail 313, the second cover plate 311 is installed on the first support plate 312 and placed above the second slide rail 313, the second cover plate 311 is used for dustproof protection of the second slide rail 313; the second support plate 321 is installed on the first clamp platform 100 and placed on one side of the third slide rail 322, the third cover plate 320 is installed on the second support plate 321 and placed above the third slide rail 322, the third cover plate 320 is used for dustproof protection of the third slide rail 322. The basic action is: the power cylinder 316 drives the first mounting plate 310 and the second mounting plate 315 to move synchronously on the first slide rail 308, the second slide rail 313, the third slide rail 322 and the fourth slide rail 324 through the joint 317, so as to drive the second fixed displacement assembly 300B to move synchronously with the first mounting plate 310 and the second mounting plate 315, after moving to the position, the first stopper 306, the fourth stopper 319 and the sixth stopper 326 stop and block the front stop position, the second stopper 309, the third stopper 318 and the fifth stopper 323 stop and block the rear stop position, the stopper 304 of the locking device 1000 located on the left and right sides of the first clamp platform 100 is driven by the locking cylinder 301 to extend from the locking seat 305, so as to lock and position the first mounting plate 310 and the second mounting plate 315, thereby ensuring that the second fixed displacement assembly 300B is locked and positioned in translation, the driving assembly 211 drives the shaft 203 to rotate and displace, the follow-up clamp 500 rotates and displaces synchronously with the shaft 203, the positioning device 212 locks the position of the shaft 203 after displacement, thereby locking the position of the follow-up clamp 500 after displacement, completing the rotation and displacement of the second fixed displacement assembly 300B, completing the translation locking and rotation displacement of the movable displacement assembly 300.

[0044] Preferably, the locking device 1000 comprises a locking cylinder 301, a mounting block 302, a top cover plate 303, a stop block 304 and a locking seat 305; the locking seat 305 is installed on the first clamp platform 100, the mounting block 302 is installed on the locking seat 305, the locking cylinder 301 is installed on the mounting block 302, the top cover plate 303 is installed on the locking seat 305, the top cover plate 303 is used for dustproof protection of the stop block 304, the stop block 304 is installed in the locking seat 305 and the stop block 304 and the locking seat 305 are in sliding fit, the stop block 304 is connected with the locking cylinder 301, and the locking cylinder 301 is used to drive the stop block 304 to slide in the locking seat 305. The stop block 304 of the locking device 1000 placed at the left end of the movable displacement assembly 300 cooperates with the first mounting plate 310, and is used for fixing the position of the first mounting plate 310; the stop block 304 of the locking device 1000 placed at the right end of the movable displacement assembly 300 cooperates with the second mounting plate 315, and is used for fixing the position of the second mounting plate 315; the positions of the first mounting plate 310 and the second mounting plate 315 are fixed, and the positions of the second fixed displacement assembly 300B installed above the first mounting plate 310 and the second mounting plate 315 are fixed.

[0045] Preferably, the first clamp platform 100 and the second clamp platform 700 are arranged in a spreader shape on the base frame 600. A single clamp platform can simultaneously install three sets and more of large new energy automobile clamps, two clamp platforms can install six sets and more of large new energy automobile clamps, and the six sets and more of large new energy automobile clamps can be intelligently and quickly switched, so as to meet the production needs of new energy automobiles of multiple categories, small batch and high efficiency.

[0046] The first clamp platform 100, the first fixed displacement assembly 200, the movable displacement assembly 300, the plurality of fixed clamps 400 and the plurality of follow-up clamps 500 constitute a plurality of new energy vehicle large clamps, when the new energy vehicle large clamps need to be switched, the driving assembly 211 drives the shaft 203 to rotate and displace, the follow-up clamp 500 rotates and displaces synchronously with the shaft 203, the position of the shaft 203 is locked by the positioning device 212 after displacement is completed, so that the position of the follow-up clamp 500 after displacement is completed is locked, and the rotation displacement of the first fixed displacement assembly 200 is completed; the power cylinder 316 drives the second fixed displacement assembly 300B to move synchronously with the first mounting plate 310 and the second mounting plate 315, after moving to the position, the stopper 304 of the locking device 1000 is driven by the locking cylinder 301 to extend from the locking seat 305, and the first mounting plate 310 and the second mounting plate 315 are locked and positioned, so that the second fixed displacement assembly 300B is locked and positioned in translation, the driving assembly 211 drives the shaft 203 to rotate and displace, the follow-up clamp 500 rotates and displaces synchronously with the shaft 203, the position of the shaft 203 is locked by the positioning device 212 after displacement is completed, so that the position of the follow-up clamp 500 after displacement is completed is locked, and the rotation displacement of the second fixed displacement assembly 300B is completed, the movable displacement assembly 300 is locked and positioned in translation and rotation displacement. The second clamp platform 700 is used in the same way as the first clamp platform 100.

[0047] The plurality of new energy vehicle large clamps are arranged on the same base frame, the switching between the new energy vehicle large clamps is completed in the station where the base frame is located, the occupied area is small, and the switching efficiency is high; the plurality of fixed clamps on the first clamp platform, the first fixed displacement assembly and the plurality of follow-up clamps of the movable displacement assembly can be replaced, increased or reduced, so that more switchable new energy vehicle large clamps can be formed; the plurality of fixed clamps on the second clamp platform, the first fixed displacement assembly and the plurality of follow-up clamps of the movable displacement assembly can be replaced, increased or reduced, so that more switchable new energy vehicle large clamps can be formed, and the demand of more vehicle models or types of new energy vehicles for inline flexible production can be met.

[0048] The preferred embodiments of the present application have been described. It is to be understood that the application is not limited to the above specific embodiments, and that devices and structures not described in detail should be understood to be implemented in the ordinary way in the art; any person skilled in the art can make many possible changes and modifications to the technical solutions of the present application, or modify them into equivalent embodiments with equivalent changes, without departing from the scope of the technical solutions of the present application, which does not affect the essential content of the present application. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application, without departing from the content of the technical solutions of the present application, still belongs to the scope of protection of the technical solutions of the present application.

Claims

1. An intelligent switching double-sided mounting platform for large clamps in new energy vehicles, comprising a base frame (600), wherein a first clamping platform (100) and a second clamping platform (700) are mounted on the base frame (600), characterized in that: Both the first clamping platform (100) and the second clamping platform (700) are equipped with a first fixed displacement component (200) at their lower ends, and both the first clamping platform (100) and the second clamping platform (700) are equipped with a movable displacement component (300) at their upper ends. Furthermore, both the first clamping platform (100) and the second clamping platform (700) can be equipped with a plurality of fixed clamps (400), and each of the first fixed displacement components (200) and each of the movable displacement components (300) can be equipped with a plurality of follower clamps (500). The follower clamps (500) are used to follow each of the first fixed displacement components (200) or each of the movable displacement components (300) in rotational displacement.

2. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 1, characterized in that: The first fixed displacement assembly (200) is mounted on the first clamping platform (100) via a first base (202), a second base (213), a drive assembly (211), and a positioning device (212). The first base (202) is located at the lower left of the first clamping platform (100), the second base (213) is located at the lower center of the first clamping platform (100), and the drive assembly (211) is located at the lower right of the first clamping platform (100). The first base (202), the second base (213), and the drive assembly (211) are arranged in a straight line. The positioning device (212) is located below and close to the drive assembly (211). A first seated bearing (201) is mounted on the first base (202), and a second seated bearing (214) is mounted on the second base (213). The first seated bearing (201) and the second seated bearing (214) are mounted on... A shaft (203) is provided, the shaft (203) extending into the drive assembly (211) and the shaft (203) being used for rotational displacement in the first mounted bearing (201) and the second mounted bearing (214) under the drive of the drive assembly (211), and a first clamping seat (204), a second clamping seat (205), and a third clamping seat (206) are sequentially mounted on the shaft (203) from the first mounted bearing (201) to the drive assembly (211). 06) The fourth clamp seat (207), the fifth clamp seat (208), the sixth clamp seat (209) and the seventh clamp seat (210) are arranged in a series of fixtures. The positional spacing of the first clamp seat (204), the second clamp seat (205), the third clamp seat (206), the fourth clamp seat (207), the fifth clamp seat (208), the sixth clamp seat (209) and the seventh clamp seat (210) on the shaft (203) can be flexibly adjusted and fixed according to the arrangement requirements of the follower clamp (500).

3. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 2, characterized in that: The first clamping seat (204), the second clamping seat (205), the third clamping seat (206), the fourth clamping seat (207), the fifth clamping seat (208), the sixth clamping seat (209), and the seventh clamping seat (210) are each provided with six circumferentially distributed clamping mounting planes. The clamping mounting planes are used to install the follower clamp (500). The positioning device (212) is used to lock the position of the shaft (203). The drive assembly (211) is provided with a first protective cover (211-01) for dust protection. The positioning device (212) is provided with a second protective cover (212-01) for dust protection.

4. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 2, characterized in that: The drive assembly (211) includes a first protective cover (211-01), a geared motor (211-02), a motor mounting base (211-03), a coupling (211-04), a bearing housing (211-05), a third base (211-06), a positioning plate (211-07), a first bracket (211-08), a first limit switch (211-09), a double-row bearing (211-10), a second bracket (211-11), a second limit switch (211-12), a stroke ring (211-13), a third bracket (211-14), and a third limit switch (211-15). The third base (211-06) is mounted on the first clamping platform (100), the bearing seat (211-05) is mounted on the third base (211-06), the double row bearing (211-10) is mounted inside the bearing seat (211-05), the shaft (203) passes through the double row bearing (211-10) and rotates synchronously with the double row bearing (211-10), the first bracket (211-08), the second bracket (211-11), and the third bracket (211-14) are respectively mounted on the three outer surfaces of the bearing seat (211-05), and the first limit switch (211-09) is installed... The first bracket (211-08) is mounted on the first limit switch (211-09), the second limit switch (211-12) is mounted on the second bracket (211-11), the third limit switch (211-15) is mounted on the third bracket (211-14), the stroke ring (211-13) is mounted on the shaft (203), and the stroke ring (211-13) is in contact with the first limit switch (211-09), the second limit switch (211-12) and the third limit switch (211-15) simultaneously. The positioning plate (211-07) is mounted on the shaft (203) on the side near the double row bearing (211-10).

5. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 4, characterized in that: The motor mounting base (211-03) is mounted on the third base (211-06), the geared motor (211-02) is mounted on the motor mounting base (211-03), the coupling (211-04) is used to connect the shaft (203) and the geared motor (211-02), and the first protective cover (211-01) is mounted on the motor mounting base (211-03). The first protective cover (211-01) is used for safety protection and dust protection of the positioning plate (211-07), the coupling (211-04), and the geared motor (211-02).

6. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 4, characterized in that: The positioning device (212) includes a second protective cover (212-01), a positioning rod (212-02), a bushing seat (212-03), an oil-free bushing (212-04), an anti-rotation block (212-05), a positioning cylinder (212-06), a cylinder mounting seat (212-07), an anti-loosening block (212-08), and a fourth base (212-09); The fourth base (212-09) is mounted on the first clamping platform (100) near the drive assembly (211). The bushing seat (212-03) is mounted on the fourth base (212-09). The anti-loosening block (212-08) is mounted on the fourth base (212-09) near the bushing seat (212-03). The anti-loosening block (212-08) is used to prevent the bushing seat (212-03) from loosening due to vibration. The cylinder mounting seat (212-07) is mounted below the bushing seat (212-03). The positioning cylinder (212-06) is mounted on the cylinder mounting seat (212-07). The oil-free bushing (212-04) is mounted inside the bushing seat (212-03). The positioning rod (212- 02) The positioning rod (212-02) is connected to the positioning cylinder (212-06) and slides with the oil-free bushing (212-04). The positioning rod (212-02) meshes with the positioning disk (211-07). The anti-rotation block (212-05) is installed on the bushing seat (212-03). The anti-rotation block (212-05) is in contact with the axial plane of the positioning rod (212-02) and is used to prevent axial rotation when the positioning rod (212-02) meshes with the positioning disk (211-07). The second protective cover (212-01) is installed on the bushing seat (212-03) and is used for dust protection of the positioning rod (212-02).

7. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 4, characterized in that: The movable displacement assembly (300) consists of a movable mechanism (300A) and a second fixed displacement assembly (300B). The second fixed displacement assembly (300B) is positioned above the movable mechanism (300A), which is positioned above the first clamping platform (100). A plurality of follower clamps (500) are provided on the second fixed displacement assembly (300B). The moving mechanism (300A) includes two locking devices (1000), a first stop (306), a first cover plate (307), a first slide rail (308), a second stop (309), a first mounting plate (310), a second cover plate (311), a first support plate (312), a second slide rail (313), a connecting plate (314), a second mounting plate (315), a power cylinder (316), a connector (317), a third stop (318), a fourth stop (319), a third cover plate (320), a second support plate (321), a third slide rail (322), a fifth stop (323), a fourth slide rail (324), a fourth cover plate (325), and a sixth stop (326). Each of the moving mechanism (300A) is provided with a locking device (1000) at both its left and right ends, and each locking device (1000) is used to lock the position of the second fixed displacement assembly (300B) after it has moved into place. The first slide rail (308), the second slide rail (313), the third slide rail (322), and the fourth slide rail (324) are mounted in parallel on the first clamping platform (100). The first mounting plate (310) is mounted on the first slide rail (308) and the second slide rail (313), and the second mounting plate (315) is mounted on the third slide rail (322) and the fourth slide rail (324). 4) The first mounting plate (310) and the second mounting plate (315) are fixedly connected by the connecting plate (314), and the first mounting plate (310) and the second mounting plate (315) can move synchronously on the first slide rail (308), the second slide rail (313), the third slide rail (322), and the fourth slide rail (324). The second fixed displacement assembly (300B) is installed above the first mounting plate (310) and the second mounting plate (315), and the second fixed displacement assembly (300B) is used to follow the first mounting plate (310) and the second mounting plate (315). 5) Synchronous movement: The power cylinder (316) is mounted on the first clamping platform (100) and is located on one side of the second mounting plate (315). The power cylinder (316) is connected to the second mounting plate (315) through the connector (317). The power cylinder (316) is used to drive the second mounting plate (315) to move on the third slide rail (322) and the fourth slide rail (324) through the connector (317). The first stop (306) and the second stop (309) are mounted on the first clamping platform (100) and the first stop (306) is located on the second mounting plate (315). The first stop block (306) and the second stop block (309) are respectively placed at the front and rear ends of the first mounting plate (310), and the first stop block (306) and the second stop block (309) are used to stop the first mounting plate (310) after it moves into place; and the fourth stop block (319) and the third stop block (318) are mounted on the first clamping platform (100) and the fourth stop block (319) and the third stop block (318) are placed at the front and rear ends of the second mounting plate (315), and the fourth stop block (319) and the third stop block (318) are used to stop the second mounting plate (315) after it moves into place;Furthermore, the sixth stop (326) and the fifth stop (323) are mounted on the first clamping platform (100), and are positioned at the front and rear ends of the second mounting plate (315). The sixth stop (326) and the fifth stop (323) serve to stop the second mounting plate (315) after it has moved into place.

8. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 7, characterized in that: The first cover plate (307) is installed on the first stop (306) and the second stop plate (309) and is positioned above the first slide rail (308). The first cover plate (307) is used for dust protection of the first slide rail (308). The fourth cover plate (325) is installed on the sixth stop (326) and the fifth stop (323) and is positioned above the fourth slide rail (324). The fourth cover plate (325) is used for dust protection of the fourth slide rail (324). The first support plate (312) is installed on the first clamping platform (100) and is positioned above the second slide rail. On one side of the third slide rail (313), the second cover plate (311) is mounted on the first support plate (312) and placed above the second slide rail (313), and the second cover plate (311) is used for dust protection of the second slide rail (313); the second support plate (321) is mounted on the first clamping platform (100) and placed on one side of the third slide rail (322), and the third cover plate (320) is mounted on the second support plate (321) and placed above the third slide rail (322), and the third cover plate (320) is used for dust protection of the third slide rail (322).

9. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 7, characterized in that: The locking device (1000) includes a locking cylinder (301), a mounting block (302), a top cover plate (303), a stop block (304), and a locking seat (305); the locking seat (305) is mounted on the first clamping platform (100), the mounting block (302) is mounted on the locking seat (305), the locking cylinder (301) is mounted on the mounting block (302), and the top cover plate (303) is mounted on the first clamping platform (100). On the locking seat (305), the top cover plate (303) is used for dust protection of the stop block (304). The stop block (304) is installed in the locking seat (305) and the stop block (304) slides in cooperation with the locking seat (305). The stop block (304) is connected to the locking cylinder (301). The locking cylinder (301) is used to drive the stop block (304) to slide in the locking seat (305).

10. The intelligent switching double-sided mounting platform for large clamps in new energy vehicles as described in claim 1, characterized in that: The first clamping platform (100) and the second clamping platform (700) are arranged in a figure-eight pattern on the base frame (600).

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