Positioning device for new energy battery test

Abstract

The utility model belongs to the field of positioning devices, and particularly relates to a positioning device for new energy battery testing, which comprises a positioning seat, a support is fixedly connected to the lower end of the positioning seat, a square rod shaft is slidably connected into a groove of the positioning seat, and a moving plate is fixedly connected to the upper end of the square rod shaft. An adjusting mechanism is arranged on the moving plate, a center column is fixedly connected to the lower end of the positioning seat, and a driving sleeve is installed on the outer side of the center column through a bearing. The worm, the worm gear, the driving sleeve and other structures are additionally arranged on the positioning seat, when a battery needs to be positioned, the worm can drive the worm gear to rotate, the worm gear can drive the driving sleeve to rotate in the rotating process, and the driving sleeve can drive the moving plate and the clamping block to move through the L-shaped arm rod when rotating, so that the battery can be positioned conveniently. After the battery is clamped, the stability of the battery can be improved through the self-locking performance between the worm and the worm wheel.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning device technical field, concretely is a kind of positioning device for new energy battery test. BACKGROUND

[0002] With the popularity of electric car, the safety problem of new energy battery is also promoted, in the process of new energy battery research and production, battery needs to be detected, in the process of detection, to improve the stability of battery, new energy battery needs to be clamped by positioning device, but the positioning device in prior art is driven by hydraulic cylinder and the like structure to clamp block to clamp battery, but after clamping, hydraulic cylinder cannot be self-locked, resulting in unstable battery positioning, and positioning device is not convenient for clamping battery of multiple models. Therefore, the prior art needs to be improved. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of positioning device for new energy battery test, solve the problem of not self-locking after clamping battery and not convenient for clamping battery of multiple models.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of positioning device for new energy battery test, including positioning seat, the lower end of the positioning seat is fixedly connected with support, the recess inside the positioning seat is slidably connected with square bar shaft, the upper end of the square bar shaft is fixedly connected with moving plate, adjusting mechanism is provided on the moving plate, the lower end of the positioning seat is fixedly connected with center column, the outer side of the center column is installed with driving sleeve by bearing, the outer side of the driving sleeve is hinged with L arm rod, the lower end of the driving sleeve is fixedly installed with worm wheel, the flat plate upper end of the support is fixedly connected with two symmetrically distributed mounting brackets, the inside of two mounting brackets is commonly installed with worm by bearing, the flat plate upper end of the support is fixedly installed with motor, the upper end of the positioning seat is slidably connected with clamping block.

[0005] Preferably, the L arm rod is connected with the square bar shaft through the bearing, the moving plate is slidably connected with the positioning seat, and the L arm rod can drive the square bar shaft to move along the recess of the positioning seat.

[0006] Preferably, the output shaft of the motor is fixedly connected with the worm, the worm is engaged with the worm wheel, and the clamping block is in contact with the moving plate, so that the motor can drive the worm to rotate.

[0007] Preferably, the adjusting mechanism comprises a guide rod holder, the upper end of the moving plate is fixedly connected with two symmetrical guide rod holders, the outer side of the guide rod holder is slidably connected with a moving seat, the outer side of the moving seat is fixedly connected with a connecting rod, the connecting rod is fixedly connected with the clamping block, the inner side of the moving seat is slidably connected with a pull ring rod, the lower end of the pull ring rod is fixedly connected with a limiting seat, the outer side of the pull ring rod is provided with a spring, and the inner side of the moving plate is provided with a plurality of evenly distributed positioning holes.

[0008] Preferably, the limiting seat is slidably connected with the moving seat, the limiting seat is slidably connected with the positioning hole, and the moving seat is slidably connected with the moving plate.

[0009] Preferably, one end of the spring is fixedly connected with the limiting seat, and the other end of the spring is fixedly connected with the moving seat.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1、The utility model discloses a positioning device for battery, which comprises a positioning seat, a moving plate, a clamping block and a limiting seat, the outer side of the positioning seat is fixedly connected with a L arm rod, the lower end of the L arm rod is fixedly connected with the moving plate, and the outer side of the moving plate is fixedly connected with the clamping block.

[0012] 2、The utility model discloses a positioning device for battery, which comprises a positioning seat, a moving plate, a clamping block and a limiting seat, the outer side of the positioning seat is fixedly connected with a L arm rod, the lower end of the L arm rod is fixedly connected with the moving plate, and the outer side of the moving plate is fixedly connected with the clamping block. ACCURATE DRAWINGS

[0013] Figure 1 It is the whole structure of the utility model Figure 1 ;

[0014] Figure 2 It is the whole structure of the utility model Figure 2 ;

[0015] Figure 3 It is the whole structure of the utility model Figure 2 of the driving sleeve of the utility model;

[0016] Figure 4 It is the whole structure of the utility model Figure 2 of the L arm rod of the utility model;

[0017] Figure 5 For the utility model Figure 1 The stereogram of the moving plate is enlarged and sectioned.

[0018] Figure 6 For the utility model Figure 2 The stereogram of the square rod shaft is enlarged.

[0019] In the figure: 1, positioning seat; 2, support; 3, square rod shaft; 4, moving plate; 5, adjusting mechanism; 6, center column; 7, drive sleeve; 8, L arm; 9, worm wheel; 10, mounting bracket; 11, worm; 12, motor; 13, clamping block; 51, guide rod bracket; 52, moving seat; 53, connecting rod; 54, pull ring rod; 55, limit seat; 56, spring; 57, positioning hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A positioning device for new energy battery test, including positioning seat 1, the lower end of positioning seat 1 is fixedly connected with support 2, the recess inside positioning seat 1 is slidably connected with square rod shaft 3, the upper end of square rod shaft 3 is fixedly connected with moving plate 4, adjusting mechanism 5 is arranged on moving plate 4, the lower end of positioning seat 1 is fixedly connected with center column 6, the outer side of center column 6 is installed with drive sleeve 7 through bearing, the outer side of drive sleeve 7 is hinged with L arm 8, the lower end of drive sleeve 7 is fixedly installed with worm wheel 9, the flat plate upper end of support 2 is fixedly connected with two symmetrically distributed mounting brackets 10, the inside of two mounting brackets 10 is jointly installed with worm 11 through bearing, the flat plate upper end of support 2 is fixedly installed with motor 12, the upper end of positioning seat 1 is slidably connected with clamping block 13.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, L arm lever 8 and square shaft 3 are connected through bearing, moving plate 4 is connected with positioning seat 1 in sliding mode, L arm lever 8 can drive square shaft 3 to move along the groove of positioning seat 1, the output shaft of motor 12 is fixedly connected with worm 11, worm 11 is engaged with worm wheel 9, clamping block 13 is in contact with moving plate 4, and motor 12 can drive worm 11 to rotate.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 Adjusting mechanism 5 includes guide rod holder 51, the upper end of moving plate 4 is fixedly connected with two symmetrical guide rod holders 51, the outer side of guide rod holder 51 is slidably connected with moving seat 52, the outer side of moving seat 52 is fixedly connected with connecting rod 53, connecting rod 53 is fixedly connected with clamping block 13, the inner side of moving seat 52 is slidably connected with pull ring rod 54, the lower end of pull ring rod 54 is fixedly connected with limiting seat 55, the outer side of pull ring rod 54 is provided with spring 56, the inner side of moving plate 4 is provided with a plurality of evenly distributed positioning holes 57, moving seat 52 can adjust the position of clamping block 13 through connecting rod 53, limiting seat 55 is slidably connected with moving seat 52, limiting seat 55 is slidably connected with positioning hole 57, moving seat 52 is slidably connected with moving plate 4, limiting seat 55 can position moving seat 52, one end of spring 56 is fixedly connected with limiting seat 55, the other end of spring 56 is fixedly connected with moving seat 52, and spring 56 can automatically reset limiting seat 55 through elastic force.

[0024] The specific implementation process of the utility model is as follows: when using, the battery is placed at the upper center of positioning seat 1, then the pull ring rod 54 is pulled, the pull ring rod 54 drives the limiting seat 55 to move and compresses the spring 56, when the limiting seat 55 is separated from the current positioning hole 57, the limiting of the moving seat 52 can be released, then the position of the moving seat 52 is adjusted, when the position of the moving seat 52 is adjusted, the moving seat 52 can adjust the position of the clamping block 13 through the connecting rod 53, after adjustment is completed, the pull ring rod 54 is loosened, the spring 56 resets, the spring 56 can drive the limiting seat 55 to slide into the inner side of the adjusted positioning hole 57 through elastic force, the adjustment of the clamping block 13 can be completed, then the remaining three clamping blocks 13 are sequentially adjusted;

[0025] After adjustment is completed, the motor 12 is started, the motor 12 drives the worm 11 to rotate, the worm 11 drives the driving sleeve 7 to rotate through the worm wheel 9, the driving sleeve 7 can drive the square shaft 3 to slide along the groove of the positioning seat 1 in the process of rotating, the square shaft 3 can drive the clamping block 13 to move through the moving plate 4 in the process of sliding, the clamping block 13 is in contact with the battery, so that the positioning of the battery can be completed, and meanwhile, the battery can be stably clamped through the self-locking property between the worm 11 and the worm wheel 9.

[0026] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A positioning device for new energy battery test, comprising a positioning seat (1), characterized in that: The lower end of the positioning seat (1) is fixedly connected to a bracket (2). A square rod shaft (3) is slidably connected inside the groove of the positioning seat (1). A moving plate (4) is fixedly connected to the upper end of the square rod shaft (3). An adjustment mechanism (5) is provided on the moving plate (4). A central column (6) is fixedly connected to the lower end of the positioning seat (1). A drive sleeve (7) is installed on the outer side of the central column (6) through a bearing. An L-arm rod (8) is hinged to the outer side of the drive sleeve (7). A worm gear (9) is fixedly installed at the lower end of the drive sleeve (7). Two symmetrically distributed mounting brackets (10) are fixedly connected to the upper end of the plate of the bracket (2). A worm gear (11) is installed inside the two mounting brackets (10) through a bearing. A motor (12) is fixedly installed on the upper end of the plate of the bracket (2). A clamping block (13) is slidably connected to the upper end of the positioning seat (1).

2. The positioning device for testing new energy batteries according to claim 1, characterized in that: The L-arm (8) is connected to the square shaft (3) via a bearing, and the moving plate (4) is slidably connected to the positioning seat (1).

3. The positioning device for testing new energy batteries according to claim 1, characterized in that: The output shaft of the motor (12) is fixedly connected to the worm (11), the worm (11) meshes with the worm wheel (9), and the clamping block (13) contacts the moving plate (4).

4. A positioning device for testing new energy batteries according to claim 1, characterized in that: The adjustment mechanism (5) includes a guide rod frame (51). Two symmetrically distributed guide rod frames (51) are fixedly connected to the upper end of the moving plate (4). A moving seat (52) is slidably connected to the outer side of the guide rod frame (51). A connecting rod (53) is fixedly connected to the outer side of the moving seat (52). The connecting rod (53) is fixedly connected to the clamping block (13). A pull ring rod (54) is slidably connected inside the moving seat (52). A limit seat (55) is fixedly connected to the lower end of the pull ring rod (54). A spring (56) is provided on the outer side of the pull ring rod (54). Multiple evenly distributed positioning holes (57) are opened inside the moving plate (4).

5. A positioning device for testing new energy batteries according to claim 4, characterized in that: The limiting seat (55) is slidably connected to the moving seat (52), the limiting seat (55) is slidably connected to the positioning hole (57), and the moving seat (52) is slidably connected to the moving plate (4).

6. A positioning device for testing new energy batteries according to claim 4, characterized in that: One end of the spring (56) is fixedly connected to the limiting seat (55), and the other end of the spring (56) is fixedly connected to the movable seat (52).

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