A new energy vehicle comprehensive framework assembly rack

Abstract

The application discloses a new energy automobile comprehensive frame assembling rack and relates to the field of automobile assembling. The supporting assembly comprises a supporting base, the supporting base is in a U shape, four groups of supporting columns are fixedly installed at the top of the supporting base, the four groups of supporting columns are parallel to each other, a transmission chain is transmission-installed in the inside of each group of supporting columns, the top of the four groups of supporting columns is fixedly connected with two groups of cross arms, and the top of each two groups of supporting columns is fixedly installed with a group of cross arms. When the new energy automobile comprehensive frame is assembled, the height and the angle of the new energy automobile comprehensive frame can be adjusted according to the operation requirements of the staff, the staff can conveniently perform the assembling operation, different models of the new energy automobile comprehensive frame can be clamped and fixed, the new energy automobile comprehensive frame can be clamped and fixed quickly when the new energy automobile comprehensive frame is lifted, and the stability during the assembling of the new energy automobile comprehensive frame is improved.

Description

Technical Field

[0001] This invention relates to the field of new energy vehicle assembly, and in particular to a comprehensive frame assembly stand for new energy vehicles. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as a power source (or use conventional vehicle fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form automobiles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. In the production process of new energy vehicles, it is necessary to support and fix the comprehensive frame of the new energy vehicle to raise the comprehensive frame of the new energy vehicle to a suitable height so that workers can assemble the comprehensive frame of the new energy vehicle. When assembling the comprehensive frame of the new energy vehicle, it is necessary to use the new energy vehicle comprehensive frame assembly stand. Most existing assembly benches for new energy vehicle integrated frames simply raise the new energy vehicle to a certain height, with the integrated frame in a fixed position. This makes it inconvenient to adjust the height and angle of the new energy vehicle according to assembly requirements, causing considerable inconvenience in the assembly process. Furthermore, it's difficult to adjust the clamping and fixing positions according to the length, width, and model of the new energy vehicle integrated frame. Most assembly benches simply support the new energy vehicle integrated frame without providing quick clamping and fixing capabilities. This makes the integrated frame prone to shaking, tilting, or slipping during assembly, potentially causing the new energy vehicle to fall and injure workers, posing a certain safety hazard. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this section, the abstract and title of the invention. Such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0005] Therefore, the technical problem to be solved by this invention is that most existing new energy vehicle integrated frame assembly stands raise the new energy vehicle to a certain height, and the position of the new energy vehicle integrated frame is fixed. It is inconvenient to adjust the height and angle of the new energy vehicle according to the assembly requirements, which brings a lot of inconvenience to the assembly of the new energy vehicle integrated frame. At the same time, it is inconvenient to adjust the clamping and fixing position according to the length, width and model of the new energy vehicle integrated frame. Most assembly stands simply support the new energy vehicle integrated frame and do not have the ability to quickly clamp and fix the new energy vehicle integrated frame. This makes the new energy vehicle integrated frame prone to shaking or tilting and slipping during assembly, which may cause the new energy vehicle to fall and injure the workers, posing a certain safety hazard.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A new energy vehicle integrated frame assembly platform includes a support component, including a support base, the support base being U-shaped, four sets of support columns fixedly installed on the top of the support base, the four sets of support columns being parallel to each other, a transmission chain being installed inside each set of support columns, two sets of crossarms fixedly connected to the top of the four sets of support columns, a set of crossarms fixedly installed on the top of every two sets of support columns, the crossarms being parallel, and two sets of fixing plates fixedly installed between the crossarms; an adjustment component, including two sets of adjusting discs movably installed on the inner side of the four sets of support columns, a set of adjusting discs movably connected to the inner side of every two sets of support columns, the two sets of adjusting discs being parallel, and the support base and fixing plates being connected... A fixed frame is fixedly installed on the outside of two sets of adjusting discs. Movable blocks are rotatably installed on the outside of each of the two sets of adjusting discs, extending into the inside of the fixed frame. A movable groove is provided inside each movable block, and two sets of sliders are movably connected within the movable groove. A fixed assembly is also included, comprising adjusting frames fixedly installed on the inside of each of the two sets of adjusting discs. The two sets of adjusting frames are parallel to each other. Four sets of support rods are slidably installed on the inside of each of the two sets of adjusting frames. Two sets of support rods are slidably installed on the inside of each set of adjusting frames. An adjusting sleeve is slidably connected to the outside of each set of support rods. A sliding column is slidably installed on the inside of each adjusting sleeve, located inside the adjusting sleeve. A movable sleeve is rotatably installed on the outside of each adjusting sleeve, located at the bottom of the support rod.

[0007] As an improvement of the present invention, each set of support columns is rotatably mounted with two sets of transmission gears inside. The two sets of transmission gears are located inside the transmission chain, and the two sets of transmission gears are in an up-down position relationship, and the transmission gears mesh with the transmission chain.

[0008] Two sets of crossarms are fixedly mounted with drive motors at their bottoms. The drive motors are located on one side of the two sets of support columns. Each set of drive motors has a rotating rod fixedly mounted at its output end. Each set of rotating rods passes through a set of support columns and extends into the interior of the set of support columns. Each set of rotating rods is fixedly connected to the transmission gears above the two sets of support columns, and the rotating rods are rotatably connected to the support columns.

[0009] As an improvement of the present invention, a limiting plate is fixedly installed inside the support column. The limiting plate is located inside the transmission gear and also inside the transmission chain.

[0010] As an improvement of the present invention, a toothed ring is fixedly installed on the outer wall of each set of adjusting discs, the toothed ring extending to the inner side of the support column, and the toothed ring meshing with the transmission chain;

[0011] The inner sides of both sets of movable blocks are fixedly installed with fixing columns, which penetrate the adjusting plate and are rotatably installed between the fixing columns and the adjusting plate. The inner sides of the two sets of fixing columns are fixed.

[0012] As an improvement of the present invention, each set of fixing brackets is provided with a fixing groove on the inner side, and two sets of fixing teeth are fixedly installed on the inner wall of the fixing groove, and the fixing teeth are in opposite directions.

[0013] Both sets of sliders are fixedly connected to movable teeth on their outer sides. The movable teeth extend to the inner side of the fixed groove, and each set of movable teeth engages with each set of fixed grooves. Two sets of first thrust springs are fixedly connected between each pair of sliders.

[0014] As an improvement of the present invention, a handle extending from a movable block is fixedly installed on the outer side of each set of sliders, and a rotating sleeve is rotatably installed on the outer side of one of the two sets of handles, and the outer wall of the rotating sleeve is fixedly connected to the other set of handles in the movable hook.

[0015] As an improvement of the present invention, a bidirectional lead screw is rotatably installed inside each set of adjustment frames, the front end of the bidirectional lead screw extends out of the adjustment frame, and a turntable is fixedly installed on the outer side of the bidirectional lead screw, with the turntable located at the front end of the adjustment frame;

[0016] Each set of adjustment frames has two sets of adjustment blocks slidably installed inside. The two sets of adjustment blocks are in relative positions and the adjustment blocks are engaged with the bidirectional lead screw. The adjustment blocks are fixedly installed with the support rod.

[0017] As an improvement of the present invention, a limiting block is fixedly installed at one end of each set of support rods, and the length of the limiting block is greater than the length of the adjusting sleeve along the sliding hole of the support rod. The limiting block can limit the adjusting sleeve, and the sliding position between the adjusting sleeve and the support rod is located outside the sliding position between the sliding column and the adjusting sleeve.

[0018] As an improvement of the present invention, a movable frame is fixedly installed on the top of each sliding column. The movable frame is located on the top of the adjusting sleeve. A clamping plate is fixedly connected to the inner side of every two sets of movable frames. The clamping plate is located at the bottom of the movable frame, and the connecting plate between the clamping plate and the movable frame is perpendicular. A movable sleeve is rotatably installed on the periphery of the adjusting sleeve. The movable sleeve is located at the bottom of the support rod. A rotating frame is fixedly installed on the outer side of the adjusting sleeve, and the rotating frame is located at the bottom of the movable sleeve. A clamping frame is fixedly connected to the outer wall of the movable sleeve. The clamping frame is located at the bottom of the movable sleeve, and the connecting plate between the clamping frame and the movable sleeve is perpendicular. An anti-slip pad is fixedly connected to the inner side of the clamping plate and the clamping frame.

[0019] As an improvement of the present invention, the adjusting sleeve and the support rod are fixed together by a fixing knob, and the fixing knob is located on the outside of the adjusting sleeve. A support block is fixedly installed at the bottom of the sliding column. A second thrust spring is fixedly connected between the adjusting sleeve and the support block, and the second thrust spring is located on the sliding column.

[0020] The beneficial effects of this invention are: when assembling the integrated frame of a new energy vehicle, the height and angle of the integrated frame can be adjusted according to the operational needs of the staff, which facilitates the assembly operation. At the same time, it can clamp and fix integrated frames of new energy vehicles with different lengths and widths. When lifting the integrated frame of a new energy vehicle, it can be clamped and fixed quickly, improving the stability of the integrated frame during assembly. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0022] Figure 1 This is a schematic diagram of the structure of a new energy vehicle integrated frame assembly stand according to one embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the support column structure of a new energy vehicle integrated frame assembly platform according to an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the support column of a new energy vehicle integrated frame assembly platform according to an embodiment of the present invention;

[0025] Figure 4A schematic diagram of an adjustment disc structure for a new energy vehicle integrated frame assembly stand, as provided in one embodiment of the present invention;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of a movable block of a new energy vehicle integrated frame assembly platform according to an embodiment of the present invention;

[0027] Figure 6 A schematic diagram of an adjustment frame structure for a new energy vehicle integrated frame assembly platform, as provided in one embodiment of the present invention;

[0028] Figure 7 A schematic diagram of an adjustable sleeve structure for a new energy vehicle integrated frame assembly stand, as provided in one embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the cross-sectional structure of the adjustment plate of the integrated frame assembly stand for new energy vehicles, as provided in one embodiment of the present invention. Detailed Implementation

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Example 1

[0032] Reference Figure 1 , 2 3 and 4 are the first embodiment of the present invention, which provides a comprehensive frame assembly stand for new energy vehicles.

[0033] The support assembly 100 includes a support base 101, which is U-shaped. Four sets of support columns 102 are fixedly installed on the top of the support base 101. The four sets of support columns 102 are parallel to each other. A transmission chain 102b is installed inside each set of support columns 102. Two sets of crossarms 103 are fixedly connected to the top of the four sets of support columns 102. A set of crossarms 103 is fixedly installed on the top of every two sets of support columns 102. The crossarms 103 are parallel to each other. Two sets of fixing plates 105 are fixedly installed between the crossarms 103.

[0034] Specifically, the support base 101, support column 102, crossbeam 103, and fixing plate 105 are made of titanium alloy. The support column 102 is perpendicular to the support base 101, and the support columns 101 are parallel to each other. The fixing plate 105 fixes the two sets of crossbeams 103 and can also fix the support columns 102, so that the top of the support column 102 is not prone to tilting outward.

[0035] Two sets of transmission gears 102a are rotatably installed inside each set of support columns 102. The two sets of transmission gears 102a are located inside the transmission chain 102b and are in an up-down position. The transmission gears 102a mesh with the transmission chain 102b. A drive motor 104 is fixedly installed at the bottom of the two sets of crossarms 103. The drive motor 104 is located on one side of the two sets of support columns 102. A rotating rod 104a is fixedly installed at the output end of each set of drive motors 104. Each set of rotating rods 104a passes through a set of support columns 102 and extends into the interior of the set of support columns 102. Each set of rotating rods 104a is fixedly connected to the transmission gears 102a above the two sets of support columns 102. The rotating rods 104a are rotatably connected to the support columns 102.

[0036] Specifically, the rotation of each set of drive motors 104 drives a set of rotating rods 104a to rotate. The rotation of the set of rotating rods 104a synchronously drives two sets of drive gears 102a to rotate. The rotation of the two sets of drive gears 102a can synchronously drive two sets of transmission chains 102b to rotate. The rotating rods 104a only drive the transmission gears 102a in the upper part of the support column 102 to rotate. The transmission gears 102a in the lower part of the support column 102 provide transmission support for the transmission chains 102b.

[0037] A limiting plate 102c is fixedly installed inside the support column 102. The limiting plate 102c is located inside the transmission gear 102a and also inside the transmission chain 102b.

[0038] Specifically, the limiting plate 102c supports and limits the transmission chain 102b, so that when the transmission chain 102b is in transmission, the part of the transmission chain 102b that is not engaged with the transmission gear 102a is not prone to bending inward.

[0039] Example 2

[0040] Reference Figure 1 , 2 3, 4, 5 and 8 are the second embodiment of the present invention, which is based on the previous embodiment.

[0041] The adjustment assembly 200 includes two sets of adjustment discs 201 movably installed on the inner side of four sets of support columns 102. Each pair of support columns 102 is movably connected to one set of adjustment discs 201. The two sets of adjustment discs 201 are parallel. A fixing frame 202 is fixedly installed between the support base 101 and the fixing plate 105. The fixing frame 202 is located on the outer side of the two sets of adjustment discs 201. Movable blocks 203 are rotatably installed on the outer side of each set of adjustment discs 201. The movable blocks 203 extend to the inner side of the fixing frame 202. The movable blocks 203 have movable grooves 203a inside. Two sets of sliders 203a-1 are movably connected in the movable grooves 203a.

[0042] Specifically, the movable block 203 can rotate along the axis of the adjusting plate 201, and the fixed frame 202 can limit the movable block 203. When the adjusting plate 201 rotates, the movable block 203 can remain vertical. When the adjusting plate 201 moves up and down, it can drive the movable block 203 to move up and down along the fixed frame 202.

[0043] A toothed ring 201a is fixedly installed on the outer wall of each set of adjusting discs 201. The toothed ring 201a extends to the inner side of the support column 102 and meshes with the transmission chain 102b. A fixing column 205 is fixedly installed on the inner side of each set of movable blocks 203. The fixing column 205 passes through the adjusting disc 201 and is rotatably installed between the fixing column 205 and the adjusting disc 201. The inner side of the two sets of fixing columns 205 is fixed.

[0044] Specifically, the outer wall of the adjusting disc 201 is fixed with a protruding ring extending into the support column 102, which can limit the adjusting disc 201 and prevent it from tilting when it moves up and down or rotates. When the four sets of transmission chains 102b operate synchronously, they can drive the adjusting disc 201 to move up and down. When two sets of transmission chains 102b are in operation, they can drive two sets of adjusting discs 201 to roll up and down along the other two sets of transmission racks 102b. When the adjusting disc 201 is rolled along two sets of transmission chains 102b, the new energy vehicle integrated frame can be lifted upwards simultaneously when it is flipped, preventing the downward-flipped edge of the new energy vehicle integrated frame from contacting and colliding with the ground and causing damage.

[0045] Each set of fixing brackets 202 has a fixing groove 202a on its inner side. Two sets of fixing teeth 202a-1 are fixedly installed on the inner wall of the fixing groove 202a, and the fixing teeth 202a-1 are in opposite directions. Movable teeth 203a-2 are fixedly connected to the outer sides of the two sets of sliders 203a-1. The movable teeth 203a-2 extend to the inner side of the fixing groove 202a, and each set of movable teeth 203a-2 engages with each set of fixing grooves 202a-1. Two sets of first thrust springs 203a-3 are fixedly connected between each two sets of sliders 203a-1.

[0046] Specifically, when the movable block 203 moves upward, the inclined surfaces of the two sets of movable teeth 203a-2 slide along the inclined surfaces of the two sets of fixed teeth 202a-1, pushing the two sets of movable teeth 203a-2 and the two sets of sliders 203a-1 to move together. When the movable block 203 stops moving upward, the thrust of the first thrust spring 203a-3 pushes the movable teeth 203a-2 to move outward and engage with the fixed teeth 202a-1, thus fixing the movable block 203 and simultaneously fixing the adjusting plate 201.

[0047] Each set of sliders 203a-1 has a handle 204 that extends out to the movable block 203 fixedly installed on its outer side. In every two sets of handles 204, a rotating sleeve 204a is rotatably installed on the outer side of one set of handles 204. A movable hook 204a-1 is fixedly connected to the outer wall of the rotating sleeve 204a, and the movable hook 204a-1 corresponds to the other set of handles 204 in every two sets of handles 204.

[0048] Specifically, by holding the two sets of handles 204 on each set of movable blocks 203, the two sets of handles 204 are moved together, which can drive the two sets of movable teeth 203a-2 to move together, so that the movable teeth 203a-2 are separated from the fixed teeth 202a-1. The movable hook 204a-1 of the handle is flipped and hooked on the outside of the other set of handles 204, which can fix the movable teeth 203a-2, making it easier to drive the adjustment plate 201 to move downward.

[0049] Example 3

[0050] Reference Figure 1 , 6 7 represents the third embodiment of the present invention, which is based on the previous embodiment.

[0051] The fixed assembly 300 includes two sets of adjusting plates 201, each with an adjusting bracket 301 fixedly installed on its inner side. The two sets of adjusting brackets 301 are parallel to each other. Four sets of support rods 302 are slidably installed on the inner side of the two sets of adjusting brackets 301. Two sets of support rods 302 are slidably installed on the inner side of each set of adjusting brackets 301. An adjusting sleeve 303 is slidably connected to the outer side of each set of support rods 302. A sliding column 304 is slidably installed on the inner side of each set of adjusting sleeves 303. The sliding column 304 is located inside the adjusting sleeve 303. A movable sleeve 306 is rotatably installed on the outer side of the adjusting sleeve 303. The movable sleeve 306 is located at the bottom of the support rod 302.

[0052] Specifically, the adjusting frame 301, support rod 302, adjusting sleeve 303 and sliding column 304 are all made of hard metal materials and have high structural strength.

[0053] Each set of adjusting frames 301 has a bidirectional lead screw 301a rotatably mounted inside, with the front end of the bidirectional lead screw 301a extending out of the adjusting frame 301. A turntable 301a-1 is fixedly mounted on the outside of the bidirectional lead screw 301a, and the turntable 301a-1 is located at the front end of the adjusting frame 301. Each set of adjusting frames 301 has two sets of adjusting blocks 301a-2 slidably mounted inside, with the two sets of adjusting blocks 301a-2 in a relative position, and the adjusting blocks 301a-2 meshing with the bidirectional lead screw 301a. The adjusting blocks 301a-2 are fixedly mounted with the support rod 302.

[0054] Specifically, the threads on the bidirectional lead screw 301a are symmetrical. When the bidirectional lead screw 301a rotates, it drives the two sets of support rods 302 to move synchronously and equidistantly, which can fix the new energy vehicle's integrated frame in place and facilitate subsequent rotation.

[0055] A limiting block 302a is fixedly installed at one end of each set of support rods 302, and the length of the limiting block 302a is greater than the length of the adjusting sleeve 303 along the sliding hole of the support rod 302. The limiting block 302a can limit the adjusting sleeve 303, and the sliding position between the adjusting sleeve 303 and the support rod 302 is located outside the sliding position between the sliding column 304 and the adjusting sleeve 303.

[0056] Specifically, the limiting block 302a is welded to one end of the support rod 302. The limiting block 302a can prevent the adjusting sleeve 303 from slipping off when sliding along the support rod 302.

[0057] Each sliding column 304 has a movable frame 305 fixedly installed on its top. The movable frame 305 is located on top of the adjusting sleeve 303. A clamping plate 305a is fixedly connected to the inner side of every two sets of movable frames 305. The clamping plate 305a is located at the bottom of the movable frame 305, and the connecting plate between the clamping plate 305a and the movable frame 305 is perpendicular. A movable sleeve 306 is rotatably installed on the outer periphery of the adjusting sleeve 303. The movable sleeve 306 is located at the bottom of the support rod 302. A rotating frame 303a is fixedly installed on the outer side of the adjusting sleeve 303, and the rotating frame 303a is located at the bottom of the movable sleeve 306. A clamping plate is fixedly connected to the outer wall of the movable sleeve 306. The holder 306a is located at the bottom of the movable sleeve 306, and the connecting plate between the holder 306a and the movable sleeve 306 is perpendicular. The clamping plate 305a is fixedly connected to the inner side of the holder 306a with an anti-slip pad 306a-1. The adjusting sleeve 303 is fixed to the support rod 302 by a fixing knob 303b, and the fixing knob 303b is located on the outer side of the adjusting sleeve 303. A support block 304b is fixedly installed at the bottom of the sliding column 304. A second thrust spring 304a is fixedly connected between the adjusting sleeve 303 and the support block 304b, and the second thrust spring 304a is located on the sliding column 304.

[0058] Specifically, when the fixing component 300 moves downward, the support block 304b contacts the ground, which pushes the sliding column 304 to slide upward along the adjusting sleeve 303, so that the clamping plate 305a stops at the top of the new energy vehicle integrated frame bumper. At the same time, it can drive the clamping frame 306a to a position lower than the new energy vehicle integrated frame bumper, flipping the clamping frame 306a to the bottom of the new energy vehicle integrated frame bumper. By lifting the fixing component 300, the clamping frame 306a lifts the new energy vehicle integrated frame bumper upward. The second thrust spring 304a pushes the clamping plate 305a downward to cooperate with the clamping frame 306a to clamp and fix the new energy vehicle integrated frame bumper. The fixing component 300 automatically opens when moving downward and automatically clamps and fixes when moving upward.

[0059] Working principle: The integrated frame of the new energy vehicle is moved to the inside of the support base 101. Rotating the bidirectional lead screw 301a drives the two sets of support rods 302 to move synchronously and equidistantly together or apart, so that the support rods 302 move to the appropriate width of the integrated frame of the new energy vehicle. By pulling the four sets of adjusting sleeves 303 to move them left and right, the adjusting sleeves 303 move to the appropriate length of the integrated frame of the new energy vehicle. By driving the two sets of rotating rods 104a to rotate synchronously inward, the inner sides of the four sets of transmission chains 102b can be driven to move downward, synchronously driving the adjusting plate 201 to move downward, which can synchronously drive the fixing component 300 to move downward, so that 304b contacts the ground, which can push the sliding column 304 to slide upward along the adjusting sleeve 303, so that the clamping plate 305a stops at the top of the bumper of the integrated frame of the new energy vehicle. At the same time, it can drive the position of the clamping frame 306a to be lower than the bumper of the integrated frame of the new energy vehicle, and flip the clamping frame 306a onto the integrated frame of the new energy vehicle. At the bottom of the bumper, four sets of transmission chains 102b are driven to move outward synchronously, which can lift the fixing component 300. The clamping frame 306a is used to lift the bumper of the new energy vehicle integrated frame upward. The second thrust spring 304a pushes the clamping plate 305a downward, which works with the clamping frame 306a to clamp and fix the bumper of the new energy vehicle integrated frame, raising the new energy vehicle integrated frame to a suitable height. By driving a set of rotating rods 104a to rotate, the corresponding two sets of transmission chains 102b can be driven to perform transmission operations, which can lift one side of the adjusting plate 201 upward. The adjusting plate 201 can be rolled upward along the other two sets of transmission gears 102b, which can drive the new energy vehicle integrated frame to rotate. During the rotation, it moves upward a certain distance simultaneously, avoiding the downward rotating side from contacting the ground and causing damage. The tilt angle of the new energy vehicle integrated frame can be adjusted, making the assembly more convenient.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A comprehensive frame assembly platform for new energy vehicles, characterized in that: include, The support assembly (100) includes a support base (101) which is U-shaped. Four sets of support columns (102) are fixedly installed on the top of the support base (101). The four sets of support columns (102) are parallel to each other. A transmission chain (102b) is installed inside each of the support columns (102). Two sets of crossbeams (103) are fixedly connected to the top of the four sets of support columns (102). A set of crossbeams (103) is fixedly installed on the top of every two sets of support columns (102). The crossbeams (103) are parallel to each other. Two sets of fixing plates (105) are fixedly installed between the crossbeams (103). The adjustment assembly (200) includes two sets of adjustment discs (201) movably mounted on the inner side of four sets of support columns (102). Each pair of support columns (102) is movably connected to one set of adjustment discs (201). The two sets of adjustment discs (201) are parallel. A fixing frame (202) is fixedly installed between the support base (101) and the fixing plate (105). The fixing frame (202) is located outside the two sets of adjustment discs (201). Movable blocks (203) are rotatably mounted on the outer side of each set of adjustment discs (201). The movable blocks (203) extend to the inner side of the fixing frame (202). A movable groove (203a) is provided inside the movable block (203a). Two sets of sliders (203a-1) are movably connected within the movable groove (203a). The fixed assembly (300) includes two sets of adjusting plates (201) with adjusting brackets (301) fixedly installed on their inner sides. The two sets of adjusting brackets (301) are parallel. Four sets of support rods (302) are slidably installed on the inner sides of the two sets of adjusting brackets (301). Two sets of support rods (302) are slidably installed on the inner side of each set of adjusting brackets (301). An adjusting sleeve (303) is slidably connected to the outer side of each set of support rods (302). A sliding column (304) is slidably installed on the inner side of each set of adjusting sleeves (303). The sliding column (304) is located on the inner side of the adjusting sleeve (303). A movable sleeve (306) is rotatably installed on the outer side of the adjusting sleeve (303). The movable sleeve (306) is located at the bottom of the support rod (302).

2. The new energy vehicle integrated frame assembly stand according to claim 1, characterized in that: Two sets of transmission gears (102a) are rotatably mounted inside each set of support columns (102). The two sets of transmission gears (102a) are located inside the transmission chain (102b). The two sets of transmission gears (102a) are in an up-down position relationship, and the transmission gears (102a) mesh with the transmission chain (102b). Two sets of crossarms (103) are fixedly mounted with drive motors (104) at their bottoms. The drive motors (104) are located on one side of the two sets of support columns (102). Each set of drive motors (104) has a rotating rod (104a) fixedly mounted at its output end. Each set of rotating rods (104a) passes through a set of support columns (102) and extends into the interior of a set of support columns (102). Each set of rotating rods (104a) is fixedly connected to the transmission gears (102a) above the interior of the two sets of support columns (102). The rotating rods (104a) are rotatably connected to the support columns (102).

3. The new energy vehicle integrated frame assembly stand according to claim 2, characterized in that: A limiting plate (102c) is fixedly installed inside the support column (102). The limiting plate (102c) is located inside the transmission gear (102a) and also inside the transmission chain (102b).

4. The new energy vehicle integrated frame assembly stand according to claim 2, characterized in that: Each set of adjustment discs (201) has a toothed ring (201a) fixedly installed on its outer wall. The toothed ring (201a) extends to the inner side of the support column (102) and meshes with the transmission chain (102b). The inner sides of both sets of movable blocks (203) are fixedly installed with fixing columns (205), the fixing columns (205) penetrate the adjusting plate (201), and the fixing columns (205) are rotatably installed between the adjusting plate (201). The inner sides of the two sets of fixing columns (205) are fixed with...

5. The new energy vehicle integrated frame assembly stand according to claim 4, characterized in that: Each set of fixing brackets (202) has a fixing groove (202a) on its inner side. Two sets of fixing teeth (202a-1) are fixedly installed on the inner wall of the fixing groove (202a), and the fixing teeth (202a-1) are in opposite directions. Both sets of sliders (203a-1) are fixedly connected to the outer side of movable teeth (203a-2). The movable teeth (203a-2) extend to the inner side of the fixed groove (202a), and each set of movable teeth (203a-2) engages with each set of fixed teeth (202a-1). Two sets of first thrust springs (203a-3) are fixedly connected between every two sets of sliders (203a-1).

6. The new energy vehicle integrated frame assembly stand according to claim 5, characterized in that: Each set of sliders (203a-1) has a handle (204) extending from the movable block (203) fixedly installed on its outer side. In every two sets of handles (204), a rotating sleeve (204a) is rotatably installed on the outer side of one set of handles (204). A movable hook (204a-1) is fixedly connected to the outer wall of the rotating sleeve (204a), and the movable hook (204a-1) corresponds to the other set of handles (204) in every two sets of handles (204).

7. The new energy vehicle integrated frame assembly stand according to claim 5, characterized in that: Each set of adjustment frames (301) is rotatably mounted with a bidirectional lead screw (301a) inside. The front end of the bidirectional lead screw (301a) extends out of the adjustment frame (301). A turntable (301a-1) is fixedly mounted on the outside of the bidirectional lead screw (301a), and the turntable (301a-1) is located at the front end of the adjustment frame (301). Each set of adjustment frames (301) has two sets of adjustment blocks (301a-2) slidably installed inside. The two sets of adjustment blocks (301a-2) are in relative positions, and the adjustment blocks (301a-2) are engaged with the bidirectional lead screw (301a). The adjustment blocks (301a-2) are fixedly installed with the support rod (302).

8. The new energy vehicle integrated frame assembly stand according to claim 7, characterized in that: One end of each set of support rods (302) is fixedly installed with a limiting block (302a), and the length of the limiting block (302a) is greater than the length of the adjusting sleeve (303) along the sliding hole of the support rod (302). The limiting block (302a) limits the adjusting sleeve (303), and the sliding position between the adjusting sleeve (303) and the support rod (302) is located outside the sliding position between the sliding column (304) and the adjusting sleeve (303).

9. A new energy vehicle integrated frame assembly stand according to claim 5, characterized in that: Each sliding column (304) has a movable frame (305) fixedly installed on its top. The movable frame (305) is located on top of the adjusting sleeve (303). A clamping plate (305a) is fixedly connected to the inner side of every two sets of movable frames (305). The clamping plate (305a) is located at the bottom of the movable frame (305), and the connecting plate between the clamping plate (305a) and the movable frame (305) is perpendicular. A movable sleeve (306) is rotatably installed on the periphery of the adjusting sleeve (303). The movable sleeve (306) is located on the support rod (… At the bottom of the adjusting sleeve (302), a rotating frame (303a) is fixedly installed on the outer side of the adjusting sleeve (303), and the rotating frame (303a) is located at the bottom of the movable sleeve (306). A clamping frame (306a) is fixedly connected to the outer wall of the movable sleeve (306). The clamping frame (306a) is located at the bottom of the movable sleeve (306), and the connecting plate between the clamping frame (306a) and the movable sleeve (306) is perpendicular. An anti-slip pad (306a-1) is fixedly connected to the inner side of the clamping plate (305a) and the clamping frame (306a).

10. A new energy vehicle integrated frame assembly stand according to claim 9, characterized in that: The adjusting sleeve (303) and the support rod (302) are fixed together by a fixing knob (303b), and the fixing knob (303b) is located on the outside of the adjusting sleeve (303). A support block (304b) is fixedly installed at the bottom of the sliding column (304). A second thrust spring (304a) is fixedly connected between the adjusting sleeve (303) and the support block (304b), and the second thrust spring (304a) is located on the sliding column (304).

Images