CN211388405U

CN211388405U - Power battery vibration test clamping device convenient to fix

Info

Publication number: CN211388405U
Application number: CN201921848604.6U
Authority: CN
Inventors: 吴源凯
Original assignee: 吴源凯
Current assignee: Suzhou Marek Testing Technology Co.,Ltd.
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-01
Anticipated expiration: 2029-10-30

Abstract

The utility model belongs to the technical field of power battery, especially, relate to a power battery vibration test clamping device convenient to fix, including the workstation, the support column has all been welded to the both sides of workstation bottom, one side fixedly connected with box of support column, the inner wall fixedly connected with motor of box, the output fixedly connected with first gear of motor, the outside meshing of first gear is connected with the second gear, the inner circle fixedly connected with first threaded rod of second gear; the utility model discloses a set up motor, first gear, second gear, first threaded rod, screwed pipe, slide bar, sliding sleeve, dead lever, first kelly, second kelly and protect the cooperation between filling up and use, solved current fixing device for power battery vibration test when using, because fixed effect is relatively poor, lead to in the testing process, can cause the problem of great error to the test result, made things convenient for user's use.

Description

Power battery vibration test clamping device convenient to fix

Technical Field

The utility model relates to a power battery tests technical field, especially relates to a power battery vibration test clamping device convenient to it is fixed.

Background

The power battery is a power supply for providing a power source for tools, is mainly different from a starting battery for starting an automobile engine, mainly adopts a valve port sealed lead-acid storage battery, an open tubular lead-acid storage battery and a lithium iron phosphate storage battery, and mainly provides electric energy for starting ignition of the engine and use of vehicle-mounted electronic equipment in the industries of automobiles and motorcycles; the industrial power system is used for a power transmission and transformation station, provides closing current for a power unit, and provides a standby power supply and a communication power supply for public facilities; in the industries of electric automobiles and electric bicycles, gasoline and diesel oil are replaced to be used as a running power supply of the electric automobiles or the electric bicycles.

Fixing device is needed to be used in the process of carrying out vibration testing on the power battery, and the fixing device for the existing vibration testing of the power battery is used, and due to the poor fixing effect, the fixing device can cause large errors and inconvenient use to a test result in the testing process.

In order to solve the problem, the power battery vibration test clamping device convenient to fix is provided in the application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a power battery vibration test clamping device convenient to it is fixed has fixed effectual characteristics.

(II) technical scheme

In order to solve the problem, the utility model provides a power battery vibration test clamping device convenient to it is fixed, comprises a workbench, the support column has all been welded to the both sides of workstation bottom, one side fixedly connected with box of support column, the inner wall fixedly connected with motor of box, the first gear of output fixedly connected with of motor, the outside meshing of first gear is connected with the second gear, the first threaded rod of inner circle fixedly connected with of second gear, the outside threaded connection of first threaded rod has the screwed pipe, the one end fixedly connected with slide bar of second gear is kept away from to the screwed pipe, the top fixedly connected with sliding sleeve of slide bar, the inner chamber sliding connection of sliding sleeve has the dead lever, the both ends of dead lever all with the inner wall welding of box, the first kelly of top fixedly connected with of sliding sleeve.

Preferably, the top welding of workstation has the second kelly of using with the cooperation of first kelly, one side in opposite directions of second kelly and first kelly all is provided with the protection and fills up, the outside of protection pad is equipped with anti-skidding line.

Preferably, a switch is mounted on the front surface of the box body, and an electrical output end of the switch is electrically connected with an electrical input end of the motor.

Preferably, the inner wall of the support column is in threaded connection with a second threaded rod, and a support plate is welded at the bottom of the second threaded rod.

Preferably, the bottom of the sliding rod is fixedly connected with a sliding block, the bottom of the inner cavity of the box body is provided with a sliding groove matched with the sliding block for use, and the inner wall of the sliding groove is connected with the bottom of the sliding block in a sliding mode.

Preferably, springs are welded to the upper portion and the lower portion of one side, away from the threaded pipe, of the sliding rod, and one end, away from the sliding rod, of each spring is welded to the inner wall of the box body.

Preferably, the outer side of the fixed rod is fixedly connected with two limiting plates, and the number of the limiting plates is two.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model solves the problem that the fixing device for the vibration test of the power battery in the prior art causes large errors to the test result in the test process due to poor fixing effect when in use by arranging the motor, the first gear, the second gear, the first threaded rod, the threaded pipe, the sliding rod, the sliding sleeve, the fixing rod, the first clamping rod, the second clamping rod and the protective pad in a matching way, and is convenient for the user to use;

2. the utility model reduces the friction between the first clamping rod and the battery as well as the second clamping rod and the battery by arranging the protective pad, avoids the damage of the battery in the clamping process, facilitates the control of a user on the motor by arranging the switch, facilitates the adjustment of the user on the support column by arranging the support column and the second threaded rod, improves the stability of the support column in the using process, avoids the phenomenon of different heights of the support column under the condition of uneven ground, reduces the friction between the slide rod and the box body by arranging the slide block and the chute, facilitates the slide of the slide rod in the box body, effectively prolongs the service life of the slide rod and the box body, limits the motion of the slide rod by arranging the spring, improves the stability of the slide rod in the motion process simultaneously, by arranging the limiting plate, the movement of the sliding sleeve is limited, and the phenomenon that the sliding sleeve collides with the inner wall of the box body in the movement process due to lack of a limiting device is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

fig. 3 is a schematic view of the internal structure of the support column of the present invention.

Reference numerals:

1. a work table; 2. a support pillar; 3. a box body; 4. a motor; 5. a first gear; 6. a second gear; 7. a first threaded rod; 8. a threaded pipe; 9. a slide bar; 10. a sliding sleeve; 11. fixing the rod; 12. a first clamping rod; 13. a second clamping rod; 14. a protective pad; 15. a switch; 16. a second threaded rod; 17. a support plate; 18. a slider; 19. a chute; 20. a spring; 21. and a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a power battery vibration test clamping device convenient to it is fixed, comprises a workbench 1, support column 2 has all been welded to the both sides of workstation 1 bottom, one side fixedly connected with box 3 of support column 2, inner wall fixedly connected with motor 4 of box 3, motor 4's output end fixedly connected with first gear 5, the outside meshing of first gear 5 is connected with second gear 6, the first threaded rod 7 of inner circle fixedly connected with of second gear 6, the outside threaded connection of first threaded rod 7 has screwed pipe 8, screwed pipe 8 keeps away from the one end fixedly connected with slide bar 9 of second gear 6, the top fixedly connected with sliding sleeve 10 of slide bar 9, the inner chamber sliding connection of sliding sleeve 10 has dead lever 11, the both ends of dead lever 11 all with the inner wall welding of box 3, the first kelly 12 of top fixedly connected with of sliding sleeve 10.

As shown in fig. 1, the top of the workbench 1 is welded with a second clamping rod 13 used in cooperation with the first clamping rod 12, one side of the second clamping rod 13 opposite to the first clamping rod 12 is provided with a protective pad 14, the outer side of the protective pad 14 is provided with anti-skid lines, and through the arrangement of the protective pad 14, the friction force between the first clamping rod 12 and the battery as well as between the second clamping rod 13 and the battery is reduced, and the phenomenon that the battery is damaged in the clamping process is avoided.

As shown in fig. 1, a switch 15 is installed on the front surface of the box 3, an electrical output end of the switch 15 is electrically connected with an electrical input end of the motor 4, and the switch 15 is arranged, so that a user can conveniently control the motor 4.

As shown in fig. 1 and 3, the inner wall threaded connection of support column 2 has second threaded rod 16, and the bottom welding of second threaded rod 16 has backup pad 17, uses through the cooperation that sets up support column 2 and second threaded rod 16, has made things convenient for the user to the regulation of support column 2, has improved the stability of support column 2 in the use, has avoided under the circumstances of meetting the ground unevenness, and the phenomenon of difference in height appears in support column 2.

As shown in fig. 2, the sliding block 18 is fixedly connected to the bottom of the sliding rod 9, the sliding groove 19 matched with the sliding block 18 for use is formed in the bottom of the inner cavity of the box body 3, the inner wall of the sliding groove 19 is connected with the bottom of the sliding block 18 in a sliding manner, the sliding block 18 and the sliding groove 19 are arranged for use in a matched manner, friction between the sliding rod 9 and the box body 3 is reduced, sliding of the sliding rod 9 in the box body 3 is facilitated, and the service life of the sliding rod 9 and the service life of the box body 3 are.

As shown in figure 2, springs 20 are welded on the upper portion and the lower portion of one side, away from the threaded pipe 8, of the sliding rod 9, one end, away from the sliding rod 9, of each spring 20 is welded on the inner wall of the box body 3, movement of the sliding rod 9 is limited by the arrangement of the springs 20, and meanwhile stability of the sliding rod 9 in the movement process is improved.

As shown in fig. 2, the outside fixedly connected with limiting plate 21 of dead lever 11, the quantity of limiting plate 21 sets up to two, through setting up limiting plate 21, carries on spacingly to the motion of sliding sleeve 10, has avoided because of lacking stop device, leads to sliding sleeve 10 to appear the phenomenon of colliding with 3 inner walls of box in the motion process.

In this embodiment, it should be noted that the model of the motor 4 is YE 2.

The utility model provides a pair of power battery vibration test clamping device convenient to it is fixed's theory of operation as follows:

when the fixing device is used, a user firstly places the battery pack on the surface of the workbench 1, one side of the battery pack is aligned with the second clamping rod 13, then the motor 4 is started through the switch 15, the motor 4 drives the first gear 5 to rotate, the first gear 5 drives the second gear 6 to rotate, the second gear 6 drives the first threaded rod 7 to rotate, the first threaded rod 7 drives the threaded pipe 8 to move, the threaded pipe 8 drives the sliding rod 9 to move, the sliding rod 9 drives the sliding sleeve 10 to move, the sliding sleeve 10 drives the first clamping rod 12 to move, when the first clamping rod 12 moves to be in complete contact with the battery pack, the motor 4 is closed through the switch 15, and the purpose that the fixing effect of the fixing device for the existing power battery vibration test is good in the use process can be achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power battery vibration test clamping device convenient to it is fixed, includes workstation (1), its characterized in that, support column (2) have all been welded to the both sides of workstation (1) bottom, one side fixedly connected with box (3) of support column (2), the inner wall fixedly connected with motor (4) of box (3), the output fixedly connected with first gear (5) of motor (4), the outside meshing of first gear (5) is connected with second gear (6), the inner circle fixedly connected with first threaded rod (7) of second gear (6), the outside threaded connection of first threaded rod (7) has screwed pipe (8), the one end fixedly connected with slide bar (9) that second gear (6) were kept away from to screwed pipe (8), the top fixedly connected with sliding sleeve (10) of slide bar (9), the inner chamber sliding connection of sliding sleeve (10) has dead lever (11), the both ends of dead lever (11) all with the inner wall welding of box (3), the top fixedly connected with first kelly (12) of sliding sleeve (10).

2. The clamping device convenient for fixing the power battery vibration test is characterized in that a second clamping rod (13) matched with the first clamping rod (12) in use is welded at the top of the workbench (1), protective pads (14) are arranged on the opposite sides of the second clamping rod (13) and the first clamping rod (12), and anti-skid lines are arranged on the outer sides of the protective pads (14).

3. The conveniently-fixed power battery vibration testing clamping device is characterized in that a switch (15) is mounted on the front surface of the box body (3), and an electrical output end of the switch (15) is electrically connected with an electrical input end of the motor (4).

4. The conveniently-fixed power battery vibration test clamping device is characterized in that a second threaded rod (16) is connected to the inner wall of the supporting column (2) in a threaded mode, and a supporting plate (17) is welded to the bottom of the second threaded rod (16).

5. The conveniently-fixed power battery vibration testing and clamping device is characterized in that a sliding block (18) is fixedly connected to the bottom of the sliding rod (9), a sliding groove (19) matched with the sliding block (18) is formed in the bottom of an inner cavity of the box body (3), and the inner wall of the sliding groove (19) is connected with the bottom of the sliding block (18) in a sliding mode.

6. The conveniently-fixed power battery vibration testing clamping device is characterized in that springs (20) are welded to the upper portion and the lower portion of one side, away from the threaded pipe (8), of the sliding rod (9), and one end, away from the sliding rod (9), of each spring (20) is welded to the inner wall of the box body (3).

7. The conveniently-fixed power battery vibration testing clamping device is characterized in that limiting plates (21) are fixedly connected to the outer sides of the fixing rods (11), and the number of the limiting plates (21) is two.