CN219286484U

CN219286484U - Square lithium battery mechanism is conviction sheep mechanism and test equipment

Info

Publication number: CN219286484U
Application number: CN202222410579.1U
Authority: CN
Inventors: 徐伟杰; 虞明亮; 蔡清源; 曹政; 曹骥
Original assignee: Zhejiang Hangke Technology Co Ltd
Current assignee: Zhejiang Hangke Technology Co Ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-06-30
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a square lithium battery mechanism for a sheep raising mechanism, which comprises a first clamping support block and a second clamping support block which are arranged in a mirror image mode, wherein the first clamping support block and the second clamping support block are cuboid blocks, and the first clamping support block is hinged with the second clamping support block through a hinge piece to jointly form an openable support clamp; the inner side of the first clamping support block is provided with a first clamping surface, the inner side of the second clamping support block is provided with a second clamping surface, the first clamping surface and the second clamping surface are both provided with clamping through grooves along the length direction of the first clamping surface and the second clamping surface, and when the first clamping surface and the second clamping surface are tightly attached, the two clamping through grooves are enclosed to form a cavity clamped at the periphery of the rod-shaped structure; the outside of the first clamping support piece and the second clamping support piece is provided with a gripping handle. The beneficial effects of the utility model are as follows: simple structure, convenient operation can carry and operate by one hand, installs in different positions according to the maintenance needs, effectively reduces maintenance mechanism's risk of taking place the accident.

Description

Square lithium battery mechanism is conviction sheep mechanism and test equipment

Technical Field

The utility model relates to a square lithium battery mechanism for a criminal sheep mechanism and test equipment, and belongs to the field of manufacturing of square lithium battery formation component test equipment.

Background

In the routine maintenance of square lithium cell's mechanism, often need change other parts such as probe, fan, in the maintenance work in the past, appear in the maintenance personnel in the mechanism, the serious accident that operating personnel operating mechanism test battery led to also have some other protection methods, but be difficult for carrying and operation, maintenance personnel easy misoperation, so need develop a simple easy-to-use, easy operation's substitution sheep mechanism, reduce maintenance mechanism and take place unexpected risk.

Disclosure of Invention

In order to solve the problems, the utility model provides a square lithium battery mechanism for a sheep raising mechanism and test equipment, which have the advantages of low cost, simple structure, simple operation and the like.

The utility model relates to a square lithium battery mechanism for a sheep raising mechanism, which is characterized in that: the clamping device comprises a first clamping supporting block and a second clamping supporting block which are arranged in a mirror image mode, wherein the first clamping supporting piece and the second clamping supporting piece are cuboid blocks, and the first clamping supporting block is hinged with the second clamping supporting block through a hinge piece to jointly form an openable supporting clamp; the inner side of the first clamping supporting block is provided with a first clamping surface, the inner side of the second clamping supporting block is provided with a second clamping surface, the first clamping surface and the second clamping surface are both provided with clamping through grooves along the length direction of the first clamping surface and the second clamping surface, and when the first clamping surface and the second clamping surface are tightly attached, the two clamping through grooves are enclosed to form a cavity clamped at the periphery of the rod-shaped structure; the outside of the first clamping support piece and the second clamping support piece is provided with a gripping handle.

Preferably, the gripping handles are U-shaped handles, and the two gripping handles are arranged outside the first clamping support piece and the second clamping support piece in an angle.

Preferably, the hinge part is a butterfly hinge and comprises a pair of hinges, a rotating shaft pin for hinging the hinges and a return spring sleeved on the rotating shaft pin, wherein the hinges are provided with positioning holes, and the hinges are respectively fixed on the side surfaces of the first clamping support part and the second clamping support part through screws penetrating through the positioning holes so as to realize the relative pivoting of the first clamping support part and the second clamping support part; the rotating pin shaft penetrates through the return spring, and two ends of the return spring extend to two sides of the axis of the return spring respectively and are abutted against the surface of the hinge.

The testing equipment comprises a device body and a square lithium battery mechanism which is detachably arranged on the device body and is used as a criminal sheep mechanism; the device body comprises a frame structure, a needle plate and a lifting cylinder, wherein the frame structure comprises an upper frame, a middle frame and a lower frame which are sequentially arranged from top to bottom at intervals in parallel, and a middle frame guide rod is connected between the upper frame and the lower frame; the middle frame is provided with a linear bearing, and the middle frame guide rod is slidably arranged in the linear bearing in a penetrating manner, so that the middle frame can freely slide on the middle frame guide rod; the needle plate is arranged on the inner bottom surface of the upper frame, is opposite to the middle frame below and is used for carrying out capacity-dividing formation operation on the batteries in the tray arranged on the middle frame; the lifting cylinder is vertically arranged on the upper frame, and a cylinder rod of the lifting cylinder is fixedly connected with the middle frame and used for driving the middle frame to lift along the axial direction of the guide rod; and the square lithium battery mechanism is clamped on the cylinder rod or the middle frame guide rod of the device body to replace a guild sheep mechanism.

Preferably, the height of the square lithium battery mechanism for the guilt mechanism is consistent with the maximum lifting height of the middle frame.

When the device is used, the lifting cylinder drives the middle frame of the test equipment to descend to the bottommost part, the anti-crime mechanism is clamped on the cylinder rod between the middle frame and the upper frame, the upper end of the anti-crime mechanism is abutted against the bottom end of the cylinder body of the lifting cylinder, the lower end of the anti-crime mechanism is abutted against the middle frame, meanwhile, the cylinder rod can be just clamped in the cavity of the anti-crime mechanism, the clamping surfaces of the first clamping support piece and the second clamping support piece are mutually compressed under the action of the return spring, and the cylinder rod in the cavity can be clamped, so that the middle frame is prevented from ascending when the test equipment is maintained; when lifting cylinder drives the middle frame of test equipment to rise to the highest position, clamp the middle frame guide bar between middle frame and lower frame with the conviction sheep mechanism, the upper end of conviction sheep mechanism is contradicted with the middle frame, the lower extreme is contradicted with the lower frame, the middle frame guide bar can block in the die cavity just simultaneously, the clamping face of first clamp support piece, second clamp support piece compresses tightly each other under return spring's effect, middle frame guide bar in the die cavity can be pressed from both sides tightly to can prevent that the middle frame descends when maintenance test equipment.

The beneficial effects of the utility model are as follows: simple structure, convenient operation can carry and operate by one hand, installs in different positions according to the maintenance needs, effectively reduces maintenance mechanism's risk of taking place the accident.

Drawings

Fig. 1 is a block diagram of a square lithium battery mechanism of the present utility model in place of a guilt sheep mechanism.

Fig. 2 is a structural diagram of the test apparatus of the present utility model.

FIG. 3 is a schematic view of the use scenario of the present utility model for preventing the middle frame from ascending.

FIG. 4 is a schematic diagram of a center drop prevention use scenario of the present utility model.

FIG. 5 is a second schematic view of the use scenario of the present utility model for preventing the middle frame from falling.

Detailed Description

The following describes the detailed implementation of the embodiments of the present utility model with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model will be described in detail below with reference to the drawings in connection with exemplary embodiments.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The utility model relates to a square lithium battery mechanism for a sheep raising mechanism 1, which comprises a first clamping support block 11 and a second clamping support block 12 which are arranged in a mirror image way, wherein the first clamping support block 11 and the second clamping support block 12 are cuboid blocks, and the first clamping support block 11 and the second clamping support block 12 are hinged together through a hinge piece 14 to jointly form an openable support clamp; the inner side of the first clamping support block 11 is provided with a first clamping surface, the inner side of the second clamping support block 12 is provided with a second clamping surface, the first clamping surface and the second clamping surface are provided with clamping through grooves along the length direction of the first clamping surface and the second clamping surface, and when the first clamping surface and the second clamping surface are tightly attached, the two clamping through grooves are enclosed to form a cavity 15 clamped on the periphery of the rod-shaped structure; the first clamping support 11 and the second clamping support 12 are provided with gripping handles 13 at the outer parts.

In some embodiments of the present utility model, a grip handle 13 is disposed on the outer side of the same side of the first clamping support 11 and the second clamping support 12, so as to facilitate one-hand operation. The grab handles 13 are U-shaped handles, and the two grab handles 13 are arranged on the outer side surfaces of the first clamping support piece 11 and the second clamping support piece 12, on which the hinge piece 14 is arranged, in an angle mode.

In other embodiments of the present utility model, the connection head ends of the two grip handles 13 are close to each other, the grip tail ends of the grip handles 13 are far away from each other, and the splayed grip tail ends are disposed on the hinged outer sides of the first clamping support 11 and the second clamping support 12, so that the grip handle is convenient for a user to operate with one hand.

In some embodiments of the utility model, the cross-section of the cavity 15 is circular, which is a good fit for rod-like structures.

In some embodiments of the present utility model, the hinge 14 is a butterfly hinge, and includes a pair of hinges 141, a pivot pin 142 for hinging the hinges, and a return spring 144 sleeved on the pivot pin 142, where positioning holes 143 are formed on the hinges 141, and the hinges 141 are fixed on the side surfaces of the first clamping support 11 and the second clamping support 12 by screws penetrating through the positioning holes, so that the first clamping support 11 and the second clamping support 12 can pivot relatively; the pivot shaft 142 is inserted into the return spring 144, and two ends of the return spring 144 extend to two sides of the axis of the pivot shaft respectively and are abutted against the surface of the hinge 141. In other embodiments of the present utility model, the two ends of the return spring 144 are on the same plane, helping the clamping surfaces of the first clamping support 11 and the second clamping support 12 to abut each other to clamp the rod-like structure in the cavity.

In some embodiments of the present utility model, the outer sides of the first clamping support 11 and the second clamping support 12 may be hinged by a plurality of butterfly hinges 14, as shown in fig. 4, the outer sides of the first clamping support 11 and the second clamping support 12 are provided with two butterfly hinges 14, and the grip handle 13 is disposed between the two butterfly hinges 14. The two gripping tail ends of the two gripping handles 13 are forced to be close to each other, one sides of the first clamping support piece 11 and the second clamping support piece 12, which are far away from the gripping handles 13, are driven to be separated from each other, so that the conviction mechanism 1 is opened, the conviction mechanism 1 is smoothly clamped at a required position, and the conviction mechanism 1 can be reversely operated when being required to be disassembled.

The testing equipment comprises a device body 2 and also comprises a square lithium battery mechanism which is detachably arranged on the device body 2 and is used as a criminal sheep mechanism; the device body 2 comprises a frame structure 21, a needle plate 22 and a lifting cylinder 23, wherein the frame structure 21 comprises an upper frame 211, a middle frame 212 and a lower frame 213 which are sequentially arranged at intervals from top to bottom in parallel, and a middle frame guide rod 214 is connected between the upper frame 211 and the lower frame 213; the middle frame 212 is provided with a linear bearing 215, and the middle frame guide rod 214 is slidably arranged in the linear bearing 215 in a penetrating manner, so that the middle frame 212 can freely slide on the middle frame guide rod 214; the needle plate 22 is arranged on the inner bottom surface of the upper frame and is opposite to the middle frame below and is used for carrying out capacity-dividing formation operation on the batteries 4 in the tray 3 arranged on the middle frame 212; the lifting cylinder 23 is vertically arranged on the upper frame 211, and a cylinder rod 231 of the lifting cylinder 23 is fixedly connected with the middle frame 212 and is used for driving the middle frame 212 to axially lift along the middle frame guide rod 214; the square lithium battery mechanism is used for replacing the guild sheep mechanism 1 and is clamped on the cylinder rod or the middle frame guide rod of the device body 2, and the height of the square lithium battery mechanism for replacing the guild sheep mechanism 1 is consistent with the maximum lifting height of the middle frame.

The height of the square lithium battery mechanism for the guillotine mechanism 1 is consistent with the maximum lifting height of the middle frame 212, so that when the guillotine mechanism is clamped between the middle frame and the lower frame through the air cylinder rod 231 or the middle frame guide rod 214, the upper end and the lower end of the square lithium battery mechanism for the guillotine mechanism 1 are respectively abutted against the middle frame 212 and the lower frame 213, and the middle frame 212 is stably supported under the double actions of the guillotine mechanism 1 and the lifting air cylinder, so that the middle frame is effectively prevented from moving in the longitudinal direction.

When the device is used, the lifting cylinder 23 drives the middle frame 212 of the test device to descend to the bottommost part, the anti-crime sheep mechanism 1 is clamped on the cylinder rod 231 between the middle frame 212 and the upper frame 211, the upper end of the anti-crime sheep mechanism 1 is abutted against the bottom end of the cylinder body of the lifting cylinder 23, the lower end of the anti-crime sheep mechanism is abutted against the middle frame 212, meanwhile, the cylinder rod 231 can be just clamped in the cavity 15 of the anti-crime sheep mechanism 1, the clamping surfaces of the first clamping support piece 11 and the second clamping support piece 12 are mutually compressed under the action of the return spring 144, and the cylinder rod 231 in the cavity can be clamped, so that the middle frame 212 is prevented from ascending during maintenance of the test device; when the lifting cylinder 23 drives the middle frame 212 of the test equipment to rise to the highest position, the anti-crime sheep mechanism 1 is clamped on the middle frame guide rod 214 between the middle frame 212 and the lower frame 213, the upper end of the anti-crime sheep mechanism 1 is abutted against the middle frame 212, the lower end is abutted against the lower frame 213, meanwhile, the middle frame guide rod 214 can be just clamped in the cavity 15, the clamping surfaces of the first clamping support piece 11 and the second clamping support piece 12 are mutually compressed under the action of the return spring 144, and the middle frame guide rod 214 in the cavity can be clamped, so that the middle frame 212 can be prevented from falling during maintenance of the test equipment.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A square lithium battery mechanism is a criminal sheep mechanism (1), which is characterized in that: the clamping support device comprises a first clamping support block (11) and a second clamping support block (12) which are arranged in a mirror image mode, wherein the first clamping support block (11) and the second clamping support block (12) are cuboid blocks, and the first clamping support block (11) is hinged with the second clamping support block (12) through a hinge piece (14) to form an openable support clamp together; the inner side surface of the first clamping support block (11) and the inner side surface of the second clamping support block (12) are respectively provided with a clamping through groove along the length direction of the clamping through groove, and when the inner side surface of the first clamping support block (11) and the inner side surface of the second clamping support block (12) are tightly attached, the two clamping through grooves are enclosed to form a cavity (15) clamped at the periphery of the rod-shaped structure; the outer side surfaces of the first clamping supporting block (11) and the second clamping supporting block (12) are provided with a grabbing handle (13).

2. A square lithium battery mechanism as claimed in claim 1, wherein: the outer side surfaces of the same sides of the first clamping supporting block (11) and the second clamping supporting block (12) are respectively provided with a gripping handle (13).

3. A square lithium battery mechanism as claimed in claim 2, wherein: the grabbing handles (13) are U-shaped handles, and the two grabbing handles are arranged on the outer side faces of the first clamping supporting block (11) and the second clamping supporting block (12) which are provided with the hinge parts (14) in an angle mode.

4. A square lithium battery mechanism as claimed in claim 3, wherein: the hinge (14) is a butterfly hinge and comprises a pair of hinges (141), a rotating shaft pin (142) for hinging the hinges and a return spring (144) sleeved on the rotating shaft pin (142), positioning holes (143) are formed in the hinges (141), the hinges (141) are respectively fixed on the side surfaces of the first clamping supporting block (11) and the second clamping supporting block (12) through screws penetrating through the positioning holes, and the connection between the first clamping supporting block (11) and the second clamping supporting block (12) is achieved; the rotating shaft pin (142) penetrates through the return spring (144), and two ends of the return spring (144) extend towards two sides of the axis of the return spring (144) respectively and are abutted against the surface of the hinge (141).

5. Test equipment comprising a device body (2), characterized in that: the square lithium battery mechanism as claimed in claim 4 is detachably arranged on the device body (2) to replace a guild sheep mechanism (1); the device body (2) comprises a frame structure (21), a needle plate (22) and a lifting cylinder (23), wherein the frame structure (21) comprises an upper frame (211), a middle frame (212) and a lower frame (213) which are sequentially arranged at intervals from top to bottom in parallel, and a middle frame guide rod (214) is connected between the upper frame (211) and the lower frame (213); the middle frame (212) is provided with a linear bearing (215), and the middle frame guide rod (214) is slidably arranged in the linear bearing (215) in a penetrating way; the needle plate (22) is arranged on the inner bottom surface of the upper frame, is opposite to the middle frame below and is used for carrying out capacity-dividing formation operation on the batteries in the tray arranged on the middle frame (212); the lifting cylinder (23) is vertically arranged on the upper frame (211), and a cylinder rod (231) of the lifting cylinder (23) is fixedly connected with the middle frame (212) and used for driving the middle frame (212) to axially lift along the middle frame guide rod (214), and a square lithium battery mechanism is clamped on the cylinder rod or the middle frame guide rod of the device body (2) to replace a guild mechanism (1).

6. A test apparatus as defined in claim 5, wherein: the height of the square lithium battery mechanism replacing the sheep raising mechanism (1) is consistent with the maximum lifting height of the middle frame (212).