CN213752769U

CN213752769U - A lithium cell clamping device for lithium cell assembly

Info

Publication number: CN213752769U
Application number: CN202022279295.4U
Authority: CN
Inventors: 魏书见
Original assignee: Tianjin Changjin New Energy Technology Co ltd
Current assignee: Tianjin Changjin New Energy Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a lithium cell presss from both sides dress device for lithium cell assembly, the fruit pick-up device comprises a frame body, the symmetrical bearer bar of inside wall fixedly connected with of framework, every the vent that the equidistance was arranged, two is all seted up to the upper surface of bearer bar a symmetrical opening has all been seted up to the side that the bearer bar is close to each other. This a lithium battery clamping device for lithium battery assembly, through being provided with the balancing weight, the device's stability has been improved, avoid the device because of the not enough problem that damages appears of stability, through being provided with electronic hydraulic stem, can make the clamp plate press from both sides formula fixed to the battery, the battery locate mode of having replaced normal, the problem that stability is low appears in the installation mode of having solved normal, through being provided with the blotter, can protect the battery when the installation, the problem of avoiding the battery to appear damaging when the installation because of the collision has replaced battery locate mode of having normal, the problem that stability is low appears in the installation mode of having solved normal.

Description

A lithium cell clamping device for lithium cell assembly

Technical Field

The utility model belongs to the technical field of the lithium cell, especially, relate to a lithium cell clamping device for lithium cell assembly.

Background

The lithium battery is a primary battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, because the chemical characteristics of the lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high, therefore, the lithium battery is not applied for a long time, with the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing day by day, the lithium battery enters a large-scale practical stage along with the high requirement on the power supply, the most important lithium battery is a storage battery fixing device when in use, but the prior battery fixing device has poor stability when in use, which can cause the problem of damage to the internal structure of the battery, therefore, in order to solve the problems, the lithium battery clamping device for assembling the lithium battery is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, it is relatively poor to aim at solving above-mentioned battery fixing device that has now when using stability, will lead to the problem that battery inner structure appears damaging.

The utility model is realized in such a way, a lithium battery clamping device for lithium battery assembly, which comprises a frame body, the inner side wall of the frame body is fixedly connected with symmetrical protection frames, each protection frame is provided with vents arranged at equal intervals on the upper surface, two sides of the protection frames close to each other are provided with symmetrical through holes, each protection frame is internally provided with symmetrical electric hydraulic rods, one ends of the two groups of electric hydraulic rods far away from each other are fixedly connected with the inner side wall of the frame body, one ends of the two groups of electric hydraulic rods close to each other penetrate through the through holes and extend to the inside of the frame body, one ends of the two groups of electric hydraulic rods close to each other are fixedly connected with a splint together, the inner bottom wall of the frame body is fixedly connected with a buffer cushion, the left side surface and the right side surface of the buffer cushion are respectively contacted with one side of the two protection frames close to each other, symmetrical balancing weights are placed on the inner bottom wall of the frame body, one side face, close to each other, of the balancing weights is in contact with the inner side wall of the protection frame, each balancing weight is fixedly connected with a pull handle on the front face, a storage battery is placed inside the frame body, and the left side face and the right side face of the storage battery are in contact with one side face, close to each other, of the two protection frames respectively.

Symmetrical limiting blocks are arranged inside the frame body, and one side face, far away from each other, of the limiting blocks is fixedly connected with one side face, close to each other, of the two protection frames respectively.

Two sets of symmetrical recesses have been seted up to the bottom surface of battery, every the equal joint in inside of recess has the locating lever, every the bottom of locating lever all is connected with the upper surface fixed of blotter.

The equal fixedly connected with mounting panel of the left and right sides face of framework, every the mounting hole has all been seted up to the bottom surface of mounting panel.

The upper surface of the buffer pad is fixedly connected with symmetrical positioning blocks, and one side surface of each of the two positioning blocks, which is close to each other, is respectively contacted with the left side surface and the right side surface of the storage battery.

The inside wall fixedly connected with symmetrical locating plate of framework, two the one end that the locating plate is close to each other all with the inside wall fixed connection of bearer bar, every the bottom surface of locating plate all contacts with the upper surface of balancing weight.

The inner side wall of each protection frame is provided with at least three heat dissipation holes which are arranged equidistantly.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the balancing weight, the device's stability has been improved, avoid the device problem of damage to appear because of stability is not enough, through being provided with electronic hydraulic stem, can make the clamp plate press from both sides formula fixed to the battery, the battery locate mode of having replaced normally, the problem that stability is low appears in the mounting means of having solved normally, through being provided with the blotter, can protect the battery when installing, avoid the battery when the installation to appear the problem of damage because of the collision, through being provided with the vent, the device's air permeability has been improved, the produced heat of battery is avoided appearing unable exhaust problem.

Drawings

FIG. 1 is a front cross-sectional view of the middle frame body of the present invention;

FIG. 2 is a front cross-sectional view of the protective frame of the present invention;

fig. 3 is a top view of the middle frame body of the present invention.

In the figure: 1. a frame body; 2. mounting holes; 3. positioning blocks; 4. positioning a rod; 5. a cushion pad; 6. mounting a plate; 7. a splint; 8. positioning a plate; 9. an electro-hydraulic lever; 10. a protective frame; 11. a vent; 12. a port; 13. a storage battery; 14. a limiting block; 15. heat dissipation holes; 16. a balancing weight; 17. pulling a handle; 18. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a lithium battery clamping device for assembling a lithium battery includes a frame body 1, symmetrical protection frames 10 are fixedly connected to the inner side wall of the frame body 1, ventilation openings 11 are formed in the upper surface of each protection frame 10 and are arranged at equal intervals, symmetrical through openings 12 are formed in the side surfaces of the two protection frames 10 close to each other, symmetrical electric hydraulic rods 9 are arranged inside each protection frame 10, the ends of the two sets of electric hydraulic rods 9 far away from each other are fixedly connected to the inner side wall of the frame body 1, the ends of the two sets of electric hydraulic rods 9 close to each other penetrate through the through openings 12 and extend into the frame body 1, clamping plates 7 are fixedly connected to the ends of the two sets of electric hydraulic rods 9 close to each other, a buffer pad 5 is fixedly connected to the inner bottom wall of the frame body 1, and the left and right side surfaces of the buffer pad 5 are respectively contacted with the side surfaces of the two protection frames 10 close to each other, symmetrical balancing weights 16 are placed on the inner bottom wall of the frame body 1, one side face, close to each other, of the two balancing weights 16 is in contact with the inner side wall of the protection frame 10, a pull handle 17 is fixedly connected to the front face of each balancing weight 16, the storage battery 13 is placed in the frame body 1, and the left side face and the right side face of the storage battery 13 are in contact with one side face, close to each other, of the two protection frames 10 respectively.

In the utility model, symmetrical limit blocks 14 are arranged inside the frame body 1, one side surface of the two limit blocks 14 which are far away from each other is fixedly connected with one side surface of the two protection frames 10 which are close to each other respectively, can carry on spacingly to battery 13 when the installation, avoid battery 13 the problem that the skew appears when the installation, two sets of symmetrical recess 18 have been seted up to battery 13's bottom surface, every recess 18's the equal joint in inside has locating lever 4, every locating lever 4's bottom all is connected with the last fixed surface of blotter 5, played about battery 13 location, solve battery 13 and appear the problem of damage because of jolting easily, the equal fixedly connected with mounting panel 6 of the left and right sides face of framework 1, mounting hole 2 has all been seted up to every mounting panel 6's bottom surface, can make the device's installation more convenient, it appears inconvenient problem when the installation to become the device.

The upper surface of the buffer cushion 5 is fixedly connected with symmetrical positioning blocks 3, one side surface of the two positioning blocks 3 which are close to each other is respectively contacted with the left side surface and the right side surface of the storage battery 13, the stability of the storage battery 13 is improved, the problem that the storage battery 13 is easy to deviate due to vibration when in use is solved, the inner side wall of the frame body 1 is fixedly connected with symmetrical positioning plates 8, one ends of the two positioning plates 8 which are close to each other are fixedly connected with the inner side wall of the protective frame 10, the bottom surface of each positioning plate 8 is contacted with the upper surface of the balancing weight 16, the balancing weight 16 can be positioned to avoid the shaking of the balancing weight 16, the inner side wall of each protection frame 10 is provided with heat dissipation holes 15 arranged at equal intervals, and the quantity of the heat dissipation holes 15 is at least three, thereby playing the role of heat dissipation to the storage battery 13 and avoiding the problem that the storage battery 13 is damaged due to overhigh capacity.

The utility model discloses a theory of operation is: when using, at first utilize the cooperation of mounting panel 6 and mounting hole 2, install the device to the assigned position, and utilize locating plate 8 to install battery 13, utilize simultaneously blotter 5 to protect it, then through the cooperation of locating lever 4 with recess 18, fix a position battery 13, then through the extension of electronic hydraulic stem 9, can drive splint 7 and press from both sides formula fixed to battery 13, utilize at last to draw handle 17, install balancing weight 16 to the below of locating plate 8, and carry out spacingly through locating plate 8 to it, the locate mode of battery 13 has normally been replaced, the problem of the low stability of locate mode of having solved normally.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lithium cell clamping device for lithium cell assembly, includes framework (1), its characterized in that: the inner side wall of the frame body (1) is fixedly connected with symmetrical protection frames (10), each upper surface of each protection frame (10) is provided with ventilation openings (11) which are arranged equidistantly, two symmetrical through openings (12) are formed in one side face, close to each other, of each protection frame (10), symmetrical electric hydraulic rods (9) are arranged inside each protection frame (10), two groups of ends, far away from each other, of the electric hydraulic rods (9) are fixedly connected with the inner side wall of the frame body (1), two groups of ends, close to each other, of the electric hydraulic rods (9) penetrate through the through openings (12) and extend into the frame body (1), two groups of ends, close to each other, of the electric hydraulic rods (9) are fixedly connected with clamping plates (7) together, cushion pads (5) are fixedly connected with the inner bottom wall of the frame body (1), and the left side face and right side face of each cushion (5) are respectively contacted with one side face, close to each other, of the two protection frames (10), symmetrical balancing weights (16) are placed on the inner bottom wall of the frame body (1), two one side faces, close to each other, of the balancing weights (16) are all in contact with the inner side wall of the protection frame (10), each balancing weight (16) is fixedly connected with a pull handle (17) in the front face, a storage battery (13) is placed inside the frame body (1), and the left side face and the right side face of the storage battery (13) are in contact with one side faces, close to each other, of the two protection frames (10) respectively.

2. The lithium battery clamping device for lithium battery assembly as claimed in claim 1, wherein: symmetrical limiting blocks (14) are arranged inside the frame body (1), and one side face, far away from each other, of each limiting block (14) is fixedly connected with one side face, close to each other, of each protecting frame (10).

3. The lithium battery clamping device for lithium battery assembly as claimed in claim 1, wherein: two sets of symmetrical grooves (18) are formed in the bottom surface of the storage battery (13), positioning rods (4) are clamped in the grooves (18), and the bottom ends of the positioning rods (4) are fixedly connected with the upper surface of the cushion pad (5).

4. The lithium battery clamping device for lithium battery assembly as claimed in claim 1, wherein: the equal fixedly connected with mounting panel (6) of the left and right sides face of framework (1), every mounting hole (2) have all been seted up to the bottom surface of mounting panel (6).

5. The lithium battery clamping device for lithium battery assembly as claimed in claim 1, wherein: the upper surface of the buffer cushion (5) is fixedly connected with symmetrical positioning blocks (3), and one side surfaces, close to each other, of the two positioning blocks (3) are respectively contacted with the left side surface and the right side surface of the storage battery (13).

6. The lithium battery clamping device for lithium battery assembly as claimed in claim 1, wherein: the inside wall fixedly connected with symmetrical locating plate (8) of framework (1), two the one end that locating plate (8) are close to each other all with the inside wall fixed connection of bearer bar (10), every the bottom surface of locating plate (8) all contacts with the upper surface of balancing weight (16).

7. The lithium battery clamping device for lithium battery assembly as claimed in claim 1, wherein: the inner side wall of each protection frame (10) is provided with heat dissipation holes (15) which are arranged equidistantly, and the number of the heat dissipation holes (15) is at least three.