New energy automobile power battery assembling clamp

Abstract

The utility model discloses a new energy automobile power battery assembling clamp which comprises a supporting frame and a first motor, the first motor is installed in the center of the bottom end of the supporting frame, supporting rods are symmetrically installed at the position, on one side of the first motor, of the bottom end of the supporting frame, and sliding arms are symmetrically arranged at the bottom ends of the supporting rods. And the sliding arms are slidably connected with the supporting rod, supporting blocks are installed at the bottom ends of the sliding arms, supporting bases are arranged outside the supporting blocks, second motors are installed in the supporting bases, the output ends of the second motors extend to the outer portions of the supporting bases, and connecting blocks are installed at the output ends of the second motors. According to the power battery assembly fixture, the power battery can be conveniently and rapidly clamped and fixed in a centering mode, transverse movement adjustment and circumferential rotation position adjustment are facilitated, the power battery assembly can be conveniently and obliquely placed into a battery box in a multi-angle mode, and the assembly efficiency of the assembly fixture is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly fixtures, in particular to an assembly fixture for a power battery of a new energy vehicle. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles are divided into pure electric vehicles, extended-range electric vehicles, plug-in hybrid vehicles, and non-plug-in hybrid vehicles. Power batteries are the source of power for new energy vehicles, and the storage capacity of power batteries greatly affects the range of new energy vehicles.

[0003] A new energy battery assembly fixture disclosed in the authorization announcement number CN214816062U includes a base plate, a first screw and a second screw, support blocks are fixed at the four corners of the lower end surface of the base plate, a baffle is fixed on one side adjacent to the upper end surface of the base plate, and the baffle is in a right angle shape, the upper end surface of the base plate is located on the inner side of the baffle and is provided with a first groove and a second groove, the first groove and the second groove are perpendicular to each other, the base plate is respectively fixed with a first fixing block and a second fixing block on two sides adjacent to the baffle, screw holes are provided in the middle of the first fixing block and the second fixing block, the first screw is threadedly installed in the screw hole on the first fixing block, a turntable is fixed to one end of the first screw, and the end of the first screw away from the turntable is fixed to the middle of one side of the first limit plate through a bearing;

[0004] Although it achieves the advantage of clamping and fixing the new energy battery during assembly and welding, it does not solve the problem that the existing assembly fixture is not conducive to convenient central clamping and fixing of the power battery, lateral movement adjustment and circular rotation adjustment of the position, and is not convenient for the power battery assembly to be placed in the battery box at multiple angles, which greatly affects the assembly efficiency of the assembly fixture. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy vehicle power battery assembly fixture to solve the problem proposed in the above background technology that the assembly fixture is not convenient for convenient centering clamping and fixing of the power battery, lateral movement adjustment and circular rotation adjustment of the position, and it is not convenient to place the power battery assembly into the battery box at multiple angles, which affects the assembly efficiency of the assembly fixture.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy vehicle power battery assembly fixture, comprising a support frame and a first motor, the first motor is installed at the center position of the bottom end of the support frame, a support rod is symmetrically installed at the bottom end of the support frame on one side of the first motor, the bottom end of the support rod is symmetrically provided with a sliding arm, and the sliding arms are all slidably connected to the support rod, the bottom end of the sliding arm is installed with a support block, the outside of the support block is provided with a support seat, the inside of the support seat is installed with a second motor, and the output end of the second motor extends to the outside of the support seat The output end of the second motor is equipped with a connecting block, the outer wall of the connecting block is equipped with a clamping block, the outer wall of the support block is symmetrically and slidably equipped with sliding rods, and the sliding rods extend to the surface of the support seat, and a limiting block is installed on the end of the sliding rod away from the support seat, a threaded rod is movably installed on the outer wall of the support seat below the sliding rod, and the threaded rods extend to the outside of the support block, a connecting sleeve is movably installed on the end of the threaded rod away from the support seat, a threaded sleeve is movably installed on the outer wall of the support block on one side of the threaded rod, and the threaded sleeve is threadedly connected to the threaded rod.

[0007] Preferably, the surface of the threaded sleeve is mounted with a second gear, a third motor is installed inside the support block on one side of the second gear, and the third motor extends to the outside of the support block, and a first gear is installed at the output end of the third motor, and the first gear is meshed with the second gear.

[0008] Preferably, a driving gear is installed at the output end of the first motor, a first rack is arranged outside the driving gear, and the first rack is connected to a group of sliding arms.

[0009] Preferably, a second rack is provided on an end of the first motor away from the driving gear, and the second rack is connected to another set of sliding arms, and both the first rack and the second rack are meshed with the driving gear.

[0010] Preferably, a connecting box is provided at the top of the support frame, a fourth motor is installed on the outer wall of the connecting box, and the fourth motor extends to the interior of the connecting box, a worm is installed at the output end of the fourth motor, and a rotating shaft is movably installed inside the connecting box on one side of the fourth motor, and the rotating shaft extends to the outside of the connecting box and is connected to the support frame.

[0011] Preferably, a worm wheel is mounted on the surface of the rotating shaft on one side of the worm, and the worm and the worm wheel are meshed with each other.

[0012] Preferably, a support sleeve is provided at the top end of the connection box, a support shaft is installed at the bottom end of the support sleeve, and the bottom end of the support shaft is connected to the connection box.

[0013] Preferably, a control panel is installed on the outer wall of the connection box on one side of the fourth motor, and the output end of the control panel is electrically connected to the input ends of the first motor, the second motor, the third motor and the fourth motor.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the assembly fixture not only realizes convenient centering clamping and fixing of the power battery, facilitates lateral movement adjustment and circular rotation position adjustment, but also facilitates multi-angle tilting of the power battery assembly into the battery box, thereby improving the assembly efficiency of the assembly fixture;

[0015] (1) The first motor drives the active gear to rotate, and the active gear drives the first rack and the second rack to move, and the first rack and the second rack drive the two sets of sliding arms to move toward each other, and the two sets of sliding arms drive the support block, the support seat, and the clamping block to move toward each other, so as to facilitate the two sets of clamping blocks to perform center-type clamping and fixing of the power battery. When multiple groups of power battery assemblies need to be clamped, the third motor drives the first gear to rotate, and the first gear drives the second gear to rotate, and the second gear drives the threaded sleeve to rotate, and the threaded rod moves inside the threaded sleeve, and the threaded rod drives the support seat to move horizontally, and the support seat drives the clamping block to move horizontally, so as to adjust the distance between the two sets of first racks, so as to facilitate the clamping of multiple groups of power battery assemblies, thereby realizing convenient center-type clamping and fixing of the assembly fixture, facilitating lateral movement adjustment, facilitating the clamping of multiple groups of power battery assemblies, and improving the convenience of control and adjustment of the assembly fixture;

[0016] (2) The worm is driven to rotate by the fourth motor, which in turn drives the worm wheel to rotate, which in turn drives the rotating shaft to rotate, which in turn drives the support frame to rotate as a whole, and the support frame drives the power battery assembly to rotate through two sets of clamping blocks, so as to facilitate the circular rotation of the power battery assembly to assemble the battery box, and the second motor drives the connecting block to rotate, which drives the clamping block to rotate, and the clamping block drives the power battery assembly to rotate, so as to facilitate the multi-angle tilting placement of the power battery assembly into the battery box, thus realizing the convenient circular rotation of the assembly fixture, facilitating the adaptation of the battery box in multiple positions, facilitating the multi-angle tilting placement of the power battery assembly into the battery box, and improving the assembly efficiency of the assembly fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the driving gear of the utility model;

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4This is a schematic diagram of the front cross-sectional structure of the worm of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the second rack of the utility model.

[0022] In the figure: 1, support frame; 2, first motor; 3, support rod; 4, sliding arm; 5, support block; 6, support seat; 7, clamping block; 8, second motor; 9, connecting block; 10, sliding rod; 11, threaded rod; 12, threaded sleeve; 13, second gear; 14, third motor; 15, first gear; 16, driving gear; 17, first rack; 18, second rack; 19, connecting box; 20, fourth motor; 21, worm; 22, rotating shaft; 23, worm wheel; 24, support sleeve; 25, support shaft; 26, control panel; 27, connecting sleeve; 28, limit block. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] See also Figure 1-5, the utility model provides an embodiment: a new energy vehicle power battery assembly fixture, including a support frame 1 and a first motor 2, the first motor 2 is installed at the center position of the bottom end of the support frame 1, the first motor 2 plays a role in power output, the bottom end of the support frame 1 on one side of the first motor 2 is symmetrically installed with a support rod 3, the bottom end of the support rod 3 is symmetrically provided with a sliding arm 4, and the sliding arm 4 is slidably connected to the support rod 3, the bottom end of the sliding arm 4 is installed with a support block 5, the outside of the support block 5 is provided with a support seat 6, the inside of the support seat 6 is installed with a second motor 8, the second motor 8 plays a role in power output, and the output end of the second motor 8 extends to the outside of the support seat 6, the output end of the second motor 8 is installed with a connecting block 9, the outer wall of the connecting block 9 is installed with a clamping block 7, the outer wall of the support block 5 is symmetrically slidably installed with a sliding rod 10, and the sliding rod 10 extends to the surface of the support seat 6, the end of the sliding rod 10 away from the support seat 6 is installed with a limiting block 28, and the outer wall of the support seat 6 below the sliding rod 10 is movably installed with a threaded rod 11, and the threaded rods 11 are all extended to the outside of the support block 5, the ends of the threaded rods 11 away from the support seat 6 are all movably installed with a connecting sleeve 27, the outer wall of the support block 5 on one side of the threaded rod 11 is movably installed with a threaded sleeve 12, and the threaded sleeve 12 is threadedly connected to the threaded rod 11, the surface of the threaded sleeve 12 is all covered with a second gear 13, and the inside of the support block 5 on one side of the second gear 13 is installed with a third motor 14, the third motor 14 plays a role of power output, and the third motor 14 extends to the outside of the support block 5, The output ends of the third motors 14 are all equipped with first gears 15, and the first gears 15 are all meshed with the second gears 13. The output ends of the first motors 2 are equipped with driving gears 16, and the outside of the driving gears 16 is provided with a first rack 17, and the first rack 17 is connected to a group of sliding arms 4. The end of the outside of the first motor 2 away from the driving gear 16 is provided with a second rack 18, and the second rack 18 is connected to another group of sliding arms 4, and the first rack 17 and the second rack 18 are all meshed with the driving gear 16.

[0025] When in use, an external power supply is connected. First, the support sleeve 24 is connected to an external machine, and the first motor 2 is turned on by operating the control panel 26. Under the support of the support frame 1, the first motor 2 drives the driving gear 16 to rotate. Under the meshing action of the driving gear 16 and the first rack 17 and the second rack 18, the driving gear 16 drives the first rack 17 and the second rack 18 to move. Under the sliding support of the sliding arm 4 and the support rod 3, the first rack 17 and the second rack 18 drive the two groups of sliding arms 4 to move toward each other, and the two groups of sliding arms 4 drive the support block 5, the support seat 6, and the clamping block 7 to move toward each other, so as to facilitate the two groups of clamping blocks 7 to clamp and fix the power battery in a centered manner. When multiple groups of power battery assemblies need to be clamped, the third motor 14 is turned on by operating the control panel 26. Under the support of the support block 5, the third motor 14 drives the first rack 17 and the second rack 18 to move. The wheel 15 rotates, and under the meshing action of the first gear 15 and the second gear 13, the first gear 15 drives the second gear 13 to rotate, and the second gear 13 drives the threaded sleeve 12 to rotate. Under the threaded support of the threaded sleeve 12 and the threaded rod 11, the threaded rod 11 moves inside the threaded sleeve 12, and under the sliding support of the sliding rod 10 and the support block 5, under the support of the limit block 28 and the connecting sleeve 27 on the sliding rod 10 and the threaded rod 11, the threaded rod 11 drives the support seat 6 to move laterally, and the support seat 6 drives the clamping block 7 to move laterally to adjust the distance between the two groups of first racks 17, so as to facilitate the clamping of multiple groups of power battery assemblies, realize the convenient centering clamping and fixing of the assembly fixture, facilitate the lateral movement adjustment, facilitate the clamping of multiple groups of power battery assemblies, and improve the convenience of control and adjustment of the assembly fixture;

[0026] A connection box 19 is provided at the top of the support frame 1, and a fourth motor 20 is installed on the outer wall of the connection box 19. The fourth motor 20 plays a role of power output, and the fourth motor 20 extends to the inside of the connection box 19. A worm 21 is installed at the output end of the fourth motor 20. A rotating shaft 22 is movably installed inside the connection box 19 on one side of the fourth motor 20, and the rotating shaft 22 extends to the outside of the connection box 19 and is connected to the support frame 1. A worm gear 23 is sleeved on the surface of the rotating shaft 22 on one side of the worm gear 21, and the worm gear 21 and the worm gear 23 are meshed with each other. A support sleeve 24 is provided at the top of the connection box 19, and a support shaft 25 is installed at the bottom end of the support sleeve 24, and the bottom end of the support shaft 25 is connected to the connection box 19. A control panel 26 is installed on the outer wall of the connection box 19 on one side of the fourth motor 20, and the output end of the control panel 26 is electrically connected to the input end of the first motor 2, the second motor 8, the third motor 14, and the fourth motor 20;

[0027] During use, the fourth motor 20 is turned on by operating the control panel 26, and the worm 21 is driven to rotate by the fourth motor 20 under the support of the connection box 19, and the worm 21 and the worm wheel 23 are meshed with each other, and the worm 21 drives the worm wheel 23 to rotate, and the worm wheel 23 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the support frame 1 to rotate as a whole, and the support frame 1 drives the power battery assembly to rotate through the two groups of clamping blocks 7, so as to facilitate the circular rotation of the power battery assembly to assemble the battery box, and the second motor 8 is turned on by operating the control panel 26, and the second motor 8 drives the connection block 9 to rotate under the support of the support seat 6, and the connection block 9 drives the clamping block 7 to rotate, and the clamping block 7 drives the power battery assembly to rotate, so as to facilitate the multi-angle tilting placement of the power battery assembly into the battery box, thereby realizing the convenient circular rotation of the assembly fixture, facilitating the adaptation of the battery box in multiple positions, facilitating the multi-angle tilting placement of the power battery assembly into the battery box, and improving the assembly efficiency of the assembly fixture.

[0028] Working principle: When in use, an external power source is connected. First, the support sleeve 24 is connected to an external machine, and the first motor 2 drives the driving gear 16 to rotate, and the driving gear 16 drives the first rack 17 and the second rack 18 to move, and the first rack 17 and the second rack 18 drive the two sets of sliding arms 4 to move toward each other, and the two sets of sliding arms 4 drive the support block 5, the support seat 6, and the clamping block 7 to move toward each other, so as to facilitate the two sets of clamping blocks 7 to clamp the power battery in a centered manner. When multiple groups of power battery assemblies need to be clamped, the third motor 14 drives the first gear 15 to rotate, and the first gear 15 drives the second gear 13 to rotate, and the second gear 13 drives the threaded sleeve 12 to rotate, and the threaded rod 11 moves inside the threaded sleeve 12, and the threaded rod 11 drives the second gear 13 to rotate. The movable support seat 6 moves laterally, and the support seat 6 drives the clamping block 7 to move laterally to adjust the distance between the two groups of first racks 17 to facilitate clamping of multiple groups of power battery assemblies. The fourth motor 20 drives the worm 21 to rotate, and the worm 21 drives the worm wheel 23 to rotate, and the worm wheel 23 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the support frame 1 to rotate as a whole, and the support frame 1 drives the power battery assembly to rotate through the two groups of clamping blocks 7 to facilitate the circular rotation of the power battery assembly to assemble the battery box, and the second motor 8 drives the connecting block 9 to rotate, and the connecting block 9 drives the clamping block 7 to rotate, and the clamping block 7 drives the power battery assembly to rotate, so as to facilitate the multi-angle tilting of the power battery assembly into the battery box to complete the use of the assembly fixture.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A new energy vehicle power battery assembly fixture, comprising a support frame (1) and a first motor (2), characterized in that: A first motor (2) is installed at the center position of the bottom end of the support frame (1), a support rod (3) is symmetrically installed at the bottom end of the support frame (1) on one side of the first motor (2), a sliding arm (4) is symmetrically arranged at the bottom end of the support rod (3), and the sliding arm (4) is slidably connected to the support rod (3), a support block (5) is installed at the bottom end of the sliding arm (4), a support seat (6) is arranged outside the support block (5), a second motor (8) is installed inside the support seat (6), and the output end of the second motor (8) extends to the outside of the support seat (6), a connecting block (9) is installed at the output end of the second motor (8), and a clamp is installed on the outer wall of the connecting block (9). The support block (7) is provided with a sliding rod (10) symmetrically and slidably mounted on the outer wall of the support block (5), and the sliding rod (10) extends to the surface of the support seat (6), and a limit block (28) is mounted on one end of the sliding rod (10) away from the support seat (6), and a threaded rod (11) is movably mounted on the outer wall of the support seat (6) below the sliding rod (10), and the threaded rod (11) extends to the outside of the support block (5), and a connecting sleeve (27) is movably mounted on one end of the threaded rod (11) away from the support seat (6), and a threaded sleeve (12) is movably mounted on the outer wall of the support block (5) on one side of the threaded rod (11), and the threaded sleeve (12) is threadedly connected to the threaded rod (11).

2. The new energy vehicle power battery assembly fixture according to claim 1 is characterized in that: The surface of the threaded sleeve (12) is sleeved with a second gear (13); a third motor (14) is installed inside the support block (5) on one side of the second gear (13), and the third motor (14) extends to the outside of the support block (5); a first gear (15) is installed at the output end of the third motor (14), and the first gear (15) is meshed with the second gear (13).

3. The new energy vehicle power battery assembly fixture according to claim 1 is characterized in that: A driving gear (16) is installed at the output end of the first motor (2), a first rack (17) is arranged outside the driving gear (16), and the first rack (17) is connected to a group of sliding arms (4).

4. The new energy vehicle power battery assembly fixture according to claim 3 is characterized in that: A second rack (18) is provided at one end of the first motor (2) away from the driving gear (16), and the second rack (18) is connected to another set of sliding arms (4), and the first rack (17) and the second rack (18) are both meshed with the driving gear (16).

5. The new energy vehicle power battery assembly fixture according to claim 1, characterized in that: A connection box (19) is provided at the top of the support frame (1), a fourth motor (20) is installed on the outer wall of the connection box (19), and the fourth motor (20) extends to the inside of the connection box (19), a worm (21) is installed at the output end of the fourth motor (20), and a rotating shaft (22) is movably installed inside the connection box (19) on one side of the fourth motor (20), and the rotating shaft (22) extends to the outside of the connection box (19) and is connected to the support frame (1).

6. The new energy vehicle power battery assembly fixture according to claim 5, characterized in that: A worm wheel (23) is sleeved on the surface of the rotating shaft (22) on one side of the worm (21), and the worm (21) and the worm wheel (23) are meshed with each other.

7. The new energy vehicle power battery assembly fixture according to claim 5, characterized in that: A support sleeve (24) is provided at the top end of the connection box (19), a support shaft (25) is installed at the bottom end of the support sleeve (24), and the bottom end of the support shaft (25) is connected to the connection box (19).

8. The new energy vehicle power battery assembly fixture according to claim 5, characterized in that: A control panel (26) is installed on the outer wall of the connection box (19) on one side of the fourth motor (20), and the output end of the control panel (26) is electrically connected to the input ends of the first motor (2), the second motor (8), the third motor (14), and the fourth motor (20).

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