CN216545696U

CN216545696U - Hole-aligning mounting platform for power battery of electric automobile

Info

Publication number: CN216545696U
Application number: CN202122533660.4U
Authority: CN
Inventors: 刘忠强
Original assignee: Sichuan Engineering Technical College
Current assignee: Sichuan Engineering Technical College
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-17
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a hole-aligning mounting platform for a power battery of an electric automobile, which comprises a base, a supporting platform, an adjusting block and a workbench, wherein the supporting platform is arranged on the base; the roller is arranged under the base, and the lifting mechanism connected with the supporting platform is arranged on the base; the adjusting block is arranged between the supporting table and the workbench, is connected with the supporting table in a sliding manner, and is rotationally connected with the workbench through a rotating shaft; the supporting table is provided with an adjusting assembly located on two sides of the adjusting block, the adjusting assembly comprises a fixing seat, an adjusting rod, a first elastic piece, a first sliding block and a second sliding block, the fixing seat is fixedly arranged on the supporting table, the adjusting rod penetrates through the fixing seat and is in threaded connection with the fixing seat, one end of the adjusting rod is rotatably connected with the first sliding block, the other end of the adjusting rod is provided with a screw head, the second sliding block is located on one side of the adjusting block, and the first sliding block and the second sliding block are respectively fixedly connected with two ends of the first elastic piece. By adopting the hole-aligning mounting platform for the power battery of the electric automobile, the power battery can be finely adjusted conveniently and accurately aligned.

Description

Hole-aligning mounting platform for power battery of electric automobile

Technical Field

The utility model relates to a hole-aligning mounting platform for a power battery of an electric automobile, and belongs to the technical field of automobile repair and automobile repair.

Background

The power battery is an energy storage device of the electric automobile and is a main energy supply source for vehicle operation. The maintenance operation of the power battery is required to be carried out, and the traditional automobile maintenance equipment is difficult to meet the requirements of the maintenance operation of the power battery with various appearance shapes. Particularly, when the power battery after maintenance is installed, the hole position is usually observed through human eyes at present, but the accuracy of the hole positioning cannot be guaranteed through the human eye observation, and after the power battery is lifted to the installation position, fine adjustment work of front, back, left and right is difficult to achieve due to the fact that the power battery is too heavy when the hole is misaligned.

Disclosure of Invention

The utility model aims to: aiming at the problems, the utility model provides the hole aligning installation platform for the power battery of the electric automobile, which can be used for conveniently and accurately aligning the hole of the power battery when the power battery is installed in the hole.

The technical scheme adopted by the utility model is as follows:

a hole-aligning mounting platform for a power battery of an electric automobile comprises a base, a supporting table, an adjusting block and a workbench;

the roller is arranged below the base, and the lifting mechanism connected with the supporting table is arranged on the base;

the adjusting block is arranged between the supporting table and the workbench, is connected with the supporting table in a sliding manner, and is rotationally connected with the workbench through a rotating shaft;

the utility model discloses a supporting bench, including the regulating block, the supporting bench sets up the regulating assembly who is located the regulating block both sides, regulating assembly includes fixing base, regulation pole, first elastic component, first slider and second slider, the fixing base is fixed to be set up on the supporting bench, adjusts the pole and passes the fixing base and rather than threaded connection, and the one end of adjusting the pole rotates with first slider to be connected, and the other end of adjusting the pole sets up the spiral shell head, and the second slider is located regulating block one side, and first slider and second slider are the both ends of the first elastic component of fixed connection respectively.

In the utility model, when the power battery is required to be installed, the power battery is placed on the workbench, the supporting platform is lifted to the required height through the lifting mechanism, and the installation hole of the power battery is accurately butted with the fixing hole on the chassis at the position of the fine adjustment workbench. According to the utility model, the accurate hole alignment in the installation of the power battery can be realized by adjusting the position in the horizontal direction and the angle in the horizontal direction.

When the position in the horizontal direction needs to be adjusted, the sleeve is sleeved on the screw head to rotate the screw head, the adjusting rod is driven to rotate, the adjusting rod moves forwards to push the first sliding block, the first sliding block compresses the first elastic piece to the limit, and then the pushing force is transmitted to the second sliding block, so that the adjusting block is pushed to move to the needed position; when the adjusting block moves, the pushing force is transmitted to the second sliding block in the opposite direction, so that the first elastic piece in the opposite direction is compressed. When the battery is installed and needs to be recovered, the screw head is rotated in the opposite direction, the first sliding block moves backwards along with the adjusting rod, and meanwhile, the first elastic piece in the opposite direction pushes the adjusting block under the action of the recovery force until the adjusting block returns to the initial position.

When the angle of the horizontal direction needs to be adjusted, the workbench is rotated to enable the workbench to rotate on the adjusting block through the rotating shaft, and the angle position can be adjusted.

Furthermore, the number of the adjusting components is four, and every two of the adjusting components are oppositely arranged in four directions of the adjusting block, namely, the adjusting components are positioned in the middle of the front side, the rear side, the left side and the right side of the supporting platform, so that the front side, the rear side, the left side and the right side of the workbench can be adjusted in a translation mode.

Furthermore, a plurality of shaft blade cavities outside the rotating shaft are formed in the adjusting block, and shaft blades connected with the rotating shaft are arranged in the shaft blade cavities.

Further, a second elastic piece is arranged between the shaft blade and the cavity wall of the shaft blade.

In above-mentioned scheme, through setting up the angle that axle leaf chamber restriction fine setting, can automatic reconversion after the angle of adjustment workstation through setting up the second elastic component simultaneously.

Further, the first elastic piece and the second elastic piece are both springs.

Furthermore, the supporting table is provided with an adjusting groove at the opposite angle, a positioning rod extending to the adjusting groove is arranged below the workbench, the adjusting groove is provided with a movable rod hinged with the supporting table, and the movable rod is provided with a fixing device.

Furthermore, the movable rod extends to the outside of the supporting table, and a nut is arranged on the movable rod.

Furthermore, the edge of the support table corresponding to the adjusting groove is arc-shaped.

In the above scheme, when the angle of workstation is adjusted to needs, through rotating the movable rod, promote the locating lever through the movable rod and make the workstation revolute the rotation axis rotate required position, then rotate the nut and fix to a supporting bench edge to locking locating lever position can resume initial position by unscrewing the nut after the installation.

Furthermore, the bottom of the adjusting block is provided with a ball.

Furthermore, a telescopic pipe is arranged in the first elastic piece.

Furthermore, still including to the hole device, including to the hole seat to the hole device, set up to the hole post to hole seat below, set up the telescopic joint to hole seat top.

In the above scheme, when the hole is needed to be aligned, the hole aligning column is placed in the mounting hole of the power battery, the telescopic joint is stretched to the position near the fixing hole below the chassis, the deviation between the axis of the upper end of the telescopic joint and the central line of the fixing hole is observed, and the position of the workbench is adjusted until the upper end of the telescopic joint can be extended into the fixing hole, so that the alignment of the hole is completed.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: the angle and the position of the workbench can be adjusted, and the hole aligning precision during the installation of the power battery is ensured.

Drawings

FIG. 1 is a schematic diagram of a hole-aligning mounting platform;

FIG. 2 is a cross-sectional view of the adjustment block;

FIG. 3 is a schematic view of an adjustment assembly and an adjustment block;

FIG. 4 is a schematic view of an adjustment slot and a positioning rod;

FIG. 5 is a schematic view of an adjustment slot and a movable rod on the support table;

FIG. 6 is a schematic view of the hole aligning device.

The labels in the figure are: 1-base, 2-supporting table, 3-adjusting block, 4-workbench, 5-lifting mechanism, 11-roller, 21-adjusting groove, 22-movable rod, 23-nut, 30-shaft blade cavity, 31-fixed seat, 32-adjusting rod, 33-first elastic piece, 34-first sliding block, 35-second sliding block, 36-screw head, 41-rotating shaft, 42-shaft blade, 43-second elastic piece, 44-positioning rod, 51-hole seat, 52-hole column and 53-telescopic joint.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, the electric vehicle power battery hole-aligning mounting platform of the embodiment includes a base 1, a supporting table 2, an adjusting block 3, a workbench 4 and a hole-aligning device;

a roller 11 is arranged under the base 1, and a lifting mechanism 5 connected with the supporting platform 2 is arranged on the base 1;

the adjusting block 3 is arranged between the support table 2 and the workbench 4, the adjusting block 3 is connected with the support table 2 in a sliding manner, and the adjusting block 3 is rotationally connected with the workbench 4 through a rotating shaft 41;

the supporting table 2 is provided with adjusting components positioned at two sides of the adjusting block 3, each adjusting component comprises a fixed seat 31, an adjusting rod 32, a first elastic piece 33, a first sliding block 34 and a second sliding block 35, the fixed seat 31 is fixedly arranged on the supporting table 2, the adjusting rod 32 penetrates through the fixed seat 31 and is in threaded connection with the fixed seat, one end of the adjusting rod 32 is rotatably connected with the first sliding block 34, the other end of the adjusting rod 32 is provided with a screw head 36, the second sliding block 35 is positioned at one side of the adjusting block 3, and the first sliding block 34 and the second sliding block 35 are respectively and fixedly connected with two ends of the first elastic piece 33;

as shown in FIG. 6, the hole aligning device comprises a hole aligning seat 51, a hole aligning column 52 arranged below the hole aligning seat 51, and a telescopic joint 53 arranged above the hole aligning seat 51.

In the utility model, when the power battery is installed, the power battery is placed on the workbench 4, the supporting table 2 is lifted to the required height through the lifting mechanism 5, the hole aligning column 52 of the hole aligning device is placed in the installation hole of the power battery, the telescopic joint 53 is stretched to the position near the fixing hole below the chassis, the deviation between the axis of the upper end of the telescopic joint 53 and the center line of the fixing hole is observed, and the hole aligning is indicated by adjusting the position of the workbench 4 until the upper end of the telescopic joint 53 can be stretched into the fixing hole. In the present embodiment, the elevating mechanism may be of a hydraulic type or an electric type, and the description thereof will not be repeated by using the conventional art.

When the position in the horizontal direction is adjusted, the sleeve is sleeved on the screw head 36 to rotate the screw head 36, so that the adjusting rod 32 is driven to rotate, the adjusting rod 32 moves forwards to push the first sliding block 34, the first sliding block 34 compresses the first elastic part 33 to the limit, and then the pushing force is transmitted to the second sliding block 35, so that the adjusting block 3 is pushed to move to a required position; when the adjusting block 3 moves, the pushing force is transmitted to the second slide block 35 in the opposite direction, so that the first elastic member 33 in the opposite direction is compressed. When the battery is installed and needs to be recovered, the screw head 36 is rotated in the opposite direction, the first sliding block 34 moves backwards along with the adjusting rod 32, and meanwhile, the first elastic element 33 in the opposite direction pushes the adjusting block 3 under the effect of the recovery force until the adjusting block returns to the initial position.

When the angle in the horizontal direction is adjusted, the table 4 is rotated so that the table 4 is rotated on the adjusting block 3 through the rotating shaft 41, that is, the angular position can be adjusted.

As an alternative to the above embodiment, as shown in fig. 3, in another embodiment, the number of the adjusting assemblies is four, and two of the adjusting assemblies are oppositely disposed in four directions of the adjusting block 3, that is, in the middle of the front, back, left and right sides of the supporting table 2, so as to realize the front, back, left and right translational adjustment of the worktable 4.

As an alternative to the above embodiment, as shown in fig. 2, in another embodiment, the adjusting block 3 is provided with a plurality of shaft blade cavities 30 located outside the rotating shaft 41, shaft blades 42 connected to the rotating shaft 41 are arranged in the shaft blade cavities 30, and second elastic members 43 are arranged between the shaft blades 42 and the wall of the shaft blade cavities 30, so that the adjusting block can automatically return to the original shape after the angle of the worktable 4 is adjusted.

As an alternative to the above embodiment, in other embodiments, the first elastic member 33 and the second elastic member 43 are both springs.

As an alternative to the above embodiment, as shown in fig. 4-5, in other embodiments, the supporting platform 2 is provided with an adjusting slot 21 located at a diagonal angle, a positioning rod 44 extending to the adjusting slot 21 is provided under the working platform 4, the adjusting slot 21 is provided with a movable rod 22 hinged to the supporting platform 2, the edge of the supporting platform 2 corresponding to the adjusting slot 21 is arc-shaped, the movable rod 22 extends to the outside of the supporting platform 2, and the movable rod 22 is provided with a nut 23; when the angle of the worktable 4 is adjusted, the movable rod 22 is rotated, the positioning rod 44 is pushed by the movable rod 22 to rotate the worktable 4 to a desired position around the rotating shaft 41, then the nut 23 is rotated until the edge of the supporting platform 2 is fixed, so as to lock the position of the positioning rod 44, and the nut 23 is unscrewed after the installation, so that the initial position can be recovered.

As an alternative to the above embodiment, in other embodiments, a ball is disposed at the bottom of the adjusting block 3.

As an alternative to the above-described embodiment, in other embodiments, a telescopic tube is provided inside the first elastic member 33.

In conclusion, the hole aligning mounting platform for the power battery of the electric automobile can adjust the angle and the position of the workbench, and ensures that the hole aligning is accurate when the power battery is mounted.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electric automobile power battery is to hole mounting platform which characterized in that: comprises a base (1), a supporting platform (2), an adjusting block (3) and a workbench (4);

a roller (11) is arranged below the base (1), and a lifting mechanism (5) connected with the supporting table (2) is arranged on the base (1);

the adjusting block (3) is arranged between the supporting platform (2) and the workbench (4), the adjusting block (3) is connected with the supporting platform (2) in a sliding mode, and the adjusting block (3) is connected with the workbench (4) in a rotating mode through a rotating shaft (41);

supporting bench (2) set up the adjusting part who is located regulating block (3) both sides, adjusting part includes fixing base (31), adjusts pole (32), first elastic component (33), first slider (34) and second slider (35), fixing base (31) fixed set up on supporting bench (2), adjust pole (32) pass fixing base (31) and rather than threaded connection, adjust the one end of pole (32) and rotate with first slider (34) and be connected, the other end of adjusting pole (32) sets up spiral shell head (36), second slider (35) are located regulating block (3) one side, the both ends of first elastic component (33) of first slider (34) and second slider (35) fixed connection respectively.

2. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 1, characterized in that: a plurality of shaft blade cavities (30) located outside the rotating shaft (41) are formed in the adjusting block (3), and shaft blades (42) connected with the rotating shaft (41) are arranged in the shaft blade cavities (30).

3. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 2, characterized in that: a second elastic piece (43) is arranged between the shaft blade (42) and the wall of the shaft blade cavity (30).

4. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 3, characterized in that: the first elastic piece (33) and the second elastic piece (43) are both springs.

5. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 1, characterized in that: the supporting table (2) is provided with an adjusting groove (21) located at the opposite angle, a positioning rod (44) extending to the adjusting groove (21) is arranged below the workbench (4), the adjusting groove (21) is provided with a movable rod (22) hinged to the supporting table (2), and the movable rod (22) is provided with a fixing device.

6. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 5, characterized in that: the movable rod (22) extends to the outside of the support platform (2), and a nut (23) is arranged on the movable rod (22).

7. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 6, characterized in that: the edge of the supporting platform (2) corresponding to the adjusting groove (21) is arc-shaped.

8. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 1, characterized in that: and the bottom of the adjusting block (3) is provided with a ball.

9. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 1, characterized in that: a telescopic pipe is arranged in the first elastic piece (33).

10. The hole-aligning mounting platform for the power battery of the electric automobile according to claim 1, characterized in that: still including to the hole device, including to hole seat (51), set up to hole post (52) to hole seat (51) below, set up telescopic joint (53) to hole seat (51) top to the hole seat.