CN210243127U

CN210243127U - Soft package lithium ion battery monomer vibration test anchor clamps

Info

Publication number: CN210243127U
Application number: CN201921107864.8U
Authority: CN
Inventors: Di Chen; 陈迪; Yafeng Dong; 董亚锋; Honggang Zhang; 张红刚
Original assignee: Shenzhen Jinneng Battery Technology Co Ltd
Current assignee: Shenzhen Jinneng Battery Technology Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-03
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a soft package lithium ion battery monomer vibration test fixture, which comprises a vibration table, a base, a lower fixture and an upper fixture, wherein the vibration table is fixedly connected with the base through bolt holes, the base is fixedly connected with a lower fixture base, the lower fixture base is fixedly connected with the lower fixture, the upper end surface of the lower fixture is provided with a chute, two sliders are arranged on the chute, a battery is fixed by adjusting the distance between the sliders on the chute in a sliding way through the sliders, the left end and the right end of the lower fixture base are provided with two groups of lifting rods, the outer surface of each lifting rod is sleeved with a spring, the spring has the functions of buffering and damping in the lifting process of the lifting rods, the pressing plate is prevented from extruding the soft package lithium ion battery in the descending process, the center of the lower end of the upper fixture is provided with a notch, the center runs through a threaded bolt, the threaded bolt is connected with the pressing plate through, the pressing plate is lowered by shaking the third hand-cranking handle, and the battery is fixed from the upper part of the battery by the fixing clamp on the sub-plate.

Description

Soft package lithium ion battery monomer vibration test anchor clamps

Technical Field

The utility model relates to a battery anchor clamps technical field specifically is a soft packet of lithium ion battery monomer vibration test anchor clamps.

Background

The battery is the core of new energy, different types of batteries also have respective advantages and disadvantages, the application range and the application prospect are different, and among a plurality of batteries, the lithium ion battery is considered as the most promising vehicle-mounted power battery due to excellent cycle life, power density, safety and the like; the lithium ion battery is verified by a vibration test at the monomer opening stage, so that the safety and reliability of the battery can be effectively improved, and malignant accidents such as spontaneous combustion, explosion and the like can be avoided from the source; the soft package lithium ion battery monomer vibration test is generally to install the test object on the shaking table, directly test in the vibration direction, observe behind the vibration test, because there is the difference in the mounting means and the mounted position of test object, just need design special vibration frock in order to fix.

This soft packet of lithium ion battery monomer vibration test anchor clamps through the cooperation of anchor clamps from top to bottom, strengthens the stability of battery in vibration test, and curved fixation clamp and slider are applicable to the soft packet of lithium ion battery of multiple shape.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft packet of lithium ion battery monomer vibration test anchor clamps to the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a soft package lithium ion battery monomer vibration test fixture comprises a vibration table, a base, a lower fixture and an upper fixture, wherein the vibration table is fixedly connected with the base through bolt holes, the base is fixedly connected with a lower fixture base, the left side and the right side of the lower fixture base are provided with two groups of first crank handles, the lower fixture base is fixedly connected with the lower fixture, the upper end surface of the lower fixture is provided with a chute, the chute is provided with two identical slide blocks, the center of a lower clamp is provided with a battery electrical interface, the left end and the right end of the lower fixture base are provided with two groups of lifting rods, the lower end of each lifting rod is fixedly connected with the lower fixture base, the upper end of each lifting rod is connected with the upper fixture through threads, the left end and the right end of the upper fixture are provided with two groups of second crank handles, the upper surface of the upper fixture is provided with a third crank handle, the center of the lower, the left end and the right end of the lower end surface of the pressing plate are provided with two groups of fixing clamps.

Preferably, the lower clamp base is electrically connected to the lower clamp.

Preferably, the outer surface of the lifting rod is sleeved with a spring.

Preferably, the second hand crank handle is rotatably connected with the pressure plate through a threaded bolt.

Preferably, the first hand crank handle is rotatably connected with the sliding block, and the distance between the sliding blocks is adjusted on the sliding groove by rotating the first hand crank handle according to the size of the battery; the second crank handle rotates to adjust the height of the upper clamp; the third hand crank handle rotates the height of adjusting clamp plate.

Preferably, the clamping opening of the fixing clamp is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this soft packet of lithium ion battery monomer vibration test anchor clamps, lifter surface suit spring has buffering and absorbing effect at the in-process spring that the lifter goes up and down, prevents that the clamp plate from extruding soft packet of lithium ion battery at the decline in-process.

2. This soft packet of lithium ion battery monomer vibration test anchor clamps through the fixed battery of the distance of slider on the spout between the sliding adjustment slider, when the battery is cylindrical, through shaking the third hand handle and dropping down the clamp plate, the fixation clamp on the inferior board is from the top fixed battery of battery.

Drawings

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

FIG. 2 is a schematic view of the pressing plate structure of the present invention;

fig. 3 is a schematic view of the lower clamp mechanism of the present invention.

In the figure: 1. a vibration table; 2. a base; 21. bolt holes; 3. a lower clamp base; 31. a first hand grip; 4. a lower clamp; 41. a chute; 42. a slider; 43. a battery electrical interface; 5. a lifting rod; 6. an upper clamp; 61. a second hand grip; 62. a third hand crank; 63. a notch; 64. a threaded bolt; 65. pressing a plate; 66. and (4) fixing clips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the soft package lithium ion battery monomer vibration test fixture comprises a vibration table 1, a base 2, a lower fixture 4 and an upper fixture 6, wherein the vibration table 1 is fixedly connected with the base 2 through a bolt hole 21, the base 2 is fixedly connected with a lower fixture base 3, two sets of first hand-cranking handles 31 are arranged on the left side and the right side of the lower fixture base 3, the lower fixture base 3 is fixedly connected with the lower fixture 4, two sets of lifting rods 5 are arranged on the left end and the right end of the lower fixture base 3, springs are sleeved on the outer surfaces of the lifting rods 5, the springs have buffering and damping functions in the lifting process of the lifting rods 5, a pressure plate 65 is prevented from being extruded to the soft package lithium ion battery in the lifting process, the lower end of the lifting rods 5 is fixedly connected with the lower fixture base 3, the upper end of the lifting rods 5 is connected with the upper hand-cranking fixture 6 through threads, two sets of second hand-cranking handles 61 are arranged on the left end and, a notch 63 is formed in the center of the lower end of the upper clamp 6, a threaded bolt 64 penetrates through the center of the notch 63, the threaded bolt 64 is connected with a pressing plate 65 through screws, and two groups of fixing clamps 66 are arranged at the left end and the right end of the lower end face of the pressing plate 65.

Referring to fig. 2, in the vibration test fixture for the soft package lithium ion battery monomer, a notch 63 is formed in the center of the lower end of an upper fixture 6, a threaded bolt 64 penetrates through the center of the notch 63, the threaded bolt 64 is connected with a pressing plate 65 through a screw, two sets of fixing clamps 66 are arranged at the left end and the right end of the lower end face of the pressing plate 65, when the battery is cylindrical, the pressing plate 65 is lowered by shaking a third hand-cranking handle 62, and the fixing clamps 66 on the pressing plate 65 fix the battery from the upper side of the battery.

Referring to fig. 3, in the vibration test fixture for the soft package lithium ion battery cell, a lower fixture base 3 is fixedly connected to a lower fixture 4, a sliding groove 41 is formed in the upper end surface of the lower fixture 4, two sliding blocks 42 are arranged on the sliding groove 41, and the battery is fixed by adjusting the distance between the sliding blocks 42 through the sliding blocks 42 sliding on the sliding groove 41.

To sum up: the soft package lithium ion battery monomer vibration test fixture comprises a vibration table 1, a base 2, a lower fixture 4 and an upper fixture 6, wherein the vibration table 1 is fixedly connected with the base 2 through a bolt hole 21, the base 2 is fixedly connected with a lower fixture base 3, the left side and the right side of the lower fixture base 3 are provided with two groups of first hand-cranking handles 31, the lower fixture base 3 is fixedly connected with the lower fixture 4, the upper end surface of the lower fixture 4 is provided with a chute 41, the chute 41 is provided with two identical sliding blocks 42, a battery is fixed by adjusting the distance between the sliding blocks 42 on the chute 41 in a sliding way through the sliding blocks 42, the left end and the right end of the lower fixture base 3 are provided with two groups of lifting rods 5, the outer surface of each lifting rod 5 is sleeved with a spring, the spring has the functions of buffering and shock absorption in the lifting process of the lifting rods 5, the pressing plate 65 is prevented from being extruded to the soft package lithium, the upper end of lifter 5 passes through threaded connection and goes up anchor clamps 6, the left end and the right-hand member of going up anchor clamps 6 set up second hand handle 61 two sets ofly, it sets up the hand handle 62 of third to go up anchor clamps 6 upper surface, go up anchor clamps 6 lower extreme center and set up notch 63, notch 63 center runs through threaded bolt 64, threaded bolt 64 passes through screwed connection clamp plate 65, the left end and the right-hand member of terminal surface set up fixation clamp 66 two sets ofly under clamp plate 65, when the battery is cylindrical, through shaking the hand handle 62 of third and descend clamp plate 65, fixation clamp 66 on the clamp plate 65, from the top fixed battery of battery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soft packet of lithium ion battery monomer vibration test anchor clamps, includes shaking table (1), base (2), lower anchor clamps (4) and goes up anchor clamps (6), its characterized in that: the vibrating table (1) is fixedly connected with a base (2) through a bolt hole (21), the base (2) is fixedly connected with a lower clamp base (3), the left side and the right side of the lower clamp base (3) are provided with two groups of first hand-operated handles (31), the lower clamp base (3) is fixedly connected with a lower clamp (4), the upper end surface of the lower clamp (4) is provided with a sliding groove (41), the sliding groove (41) is provided with two groups of same sliding blocks (42), the center of the lower clamp (4) is provided with a battery electrical interface (43), the left end and the right end of the lower clamp base (3) are provided with two groups of lifting rods (5), the lower end of each lifting rod (5) is fixedly connected with the lower clamp base (3), the upper end of each lifting rod (5) is connected with an upper clamp (6) through a thread, the left end and the right end of each upper clamp (6) are provided with two groups of second hand-operated handles (61), the, a notch (63) is formed in the center of the lower end of the upper clamp (6), a threaded bolt (64) penetrates through the center of the notch (63), the threaded bolt (64) is connected with a pressing plate (65) through a screw, and two sets of fixing clamps (66) are arranged at the left end and the right end of the lower end face of the pressing plate (65).

2. The soft package lithium ion battery monomer vibration test fixture of claim 1, characterized in that: the upper end of the lower clamp base (3) is connected with the lower clamp (4) in a clamping groove manner.

3. The soft package lithium ion battery monomer vibration test fixture of claim 1, characterized in that: the outer surface of the lifting rod (5) is sleeved with a spring.

4. The soft package lithium ion battery monomer vibration test fixture of claim 1, characterized in that: the third hand handle (62) is rotatably connected with the pressure plate (65) through a threaded bolt (64).

5. The soft package lithium ion battery monomer vibration test fixture of claim 1, characterized in that: the first hand-cranking handle (31) is rotatably connected with the sliding blocks (42), and the distance between the sliding blocks (42) is adjusted on the sliding groove (41) by rotating the first hand-cranking handle (31) according to the size of the battery; the second hand-cranking handle (61) rotates to adjust the height of the upper clamp (6); the third hand-cranking handle (62) rotates to adjust the height of the pressure plate (65).

6. The soft package lithium ion battery monomer vibration test fixture of claim 1, characterized in that: the clamping opening of the fixing clamp (66) is arc-shaped.