CN219948901U - Tray clamp for fixing square battery - Google Patents

Abstract

The utility model discloses a tray clamp for fixing square batteries, which comprises a bearing plate, wherein a plurality of first clamping plates are arranged at the top of the bearing plate, second clamping plates are respectively arranged between two adjacent first clamping plates, a gap capable of clamping the batteries is reserved between each first clamping plate and each adjacent second clamping plate, a front bottom plate and a rear bottom plate are arranged on the bearing plate, the front bottom plate and the rear bottom plate can move relatively to each other, the bottoms of the first clamping plates are connected to the front bottom plate, and the second clamping plates are connected to the rear bottom plate. The utility model aims to provide a scheme that the gap width for storing batteries can be changed by relatively displacing a front bottom plate and a rear bottom plate on the top of a bearing plate, so that the size of a tray clamp for square batteries with different specifications can be adjusted, and the effect that one clamp can be used for fixing square batteries with different sizes is realized by positioning parts which are arranged on the front bottom plate and the rear bottom plate, can be connected with the bearing plate and can lock the relative positions of the front bottom plate and the rear bottom plate.

Description

Tray clamp for fixing square battery

Technical Field

The utility model relates to the field of accessories of battery production equipment, in particular to a tray clamp for fixing square batteries.

Background

The detection and formation of batteries are very important links in the battery manufacturing process, and their quality directly affects the performance and life of the battery. Therefore, during the detection and formation of the battery, a jig is required to fix the battery for relevant testing and processing. Since different types of batteries differ in size and shape, different specifications of jigs are required to fit the different types of batteries. If a clamp which does not meet the specification is used, the battery cannot be fixed correctly, and therefore the accuracy and effect of detection and formation are affected.

Most of the fixing fixtures used in the detection and formation of the conventional square batteries are not adjustable, and one type of battery needs to be matched with a fixture with a proper specification to achieve fixing, which can limit the flexibility and efficiency of a production line.

The utility model patent of China patent application No. 202222365068.2 discloses a size-adjustable fixture for lithium battery detection, and the utility model specifically discloses the following steps: the positioning plate is fixedly connected with the top surface of the placement plate, and one side of the positioning plate is fixedly connected with a plurality of fixing plates; the lithium battery comprises a positioning plate, a plurality of extrusion plates, a fixing plate and a lithium battery body, wherein the plurality of extrusion plates are arranged on one side of the positioning plate; the adjusting part, adjusting part sets up one side of locating plate is in, is used for adjusting the position of stripper plate, through setting up driving motor, when driving motor's drive shaft drives the rotating rod and rotates, the connecting plate can remove in one side of locating plate this moment to make the connecting plate pass through two regulating blocks and can drive the stripper plate and remove, thereby make the stripper plate can fix the top surface of placing the board with the lithium cell body, simultaneously, because the stripper plate can remove in one side of locating plate, thereby be convenient for later stage will carry out the technical scheme of fixed "to the lithium cell body of equidimension not. However, the technical solution disclosed in the patent of the utility model is complicated and complicated in structure, and the cost of the manufactured clamp is high. In addition, in the formation and batch detection of actual batteries, the space for fixing the batteries is limited, the situation that an independent motor is installed is difficult to realize truly, and particularly in a modern high-speed automatic production line, the fact that a driving motor is additionally arranged independently is not very realistic. But rather adds difficulty to the mass rapid production of batteries.

Accordingly, further improvements and optimizations are needed for existing prismatic battery fixation clamps.

Disclosure of Invention

The utility model aims to provide a tray clamp for fixing square batteries, which has a simple structure and can rapidly adjust and clamp the sizes of the batteries.

In order to achieve the above purpose, the present utility model adopts the following scheme: the utility model provides a tray anchor clamps of fixed square battery, includes the spandrel board top interval is equipped with a plurality of first splint in proper order, is in the double-phase second splint that can remove are equipped with respectively between the first splint, first splint with adjacent have the clearance that can centre gripping battery between the second splint be equipped with preceding bottom plate and setting up between the spandrel board with the bottom of first splint with the back bottom plate of preceding bottom plate back one side, preceding bottom plate with the back bottom plate can follow the border relative movement of two mutual contacts, the bottom of first splint is connected on the preceding bottom plate, the second splint is connected on the back bottom plate preceding bottom plate with be equipped with respectively on the back bottom plate can with spandrel board be connected, and can lock preceding bottom plate and back bottom plate two relative positions, and then change the location portion of clearance width.

As a preferable scheme of the utility model, the bottom of the first clamping plate is respectively provided with a first positioning inserting block which extends downwards, and the front bottom plate is provided with first slots which correspond to the first clamping plates in number and can be used for inserting the corresponding first positioning inserting blocks.

As a preferable scheme of the utility model, the bottom ends of the second clamping plates are respectively provided with a second positioning insert block which extends downwards, and the rear bottom plate is provided with second slots which correspond to the second clamping plates in number and can accommodate the insertion of the corresponding second positioning insert blocks.

In a preferred embodiment of the present utility model, a connection groove is formed along the top of each of the first clamping plate and the second clamping plate, and a connection plate capable of connecting each of the first clamping plate and the second clamping plate in series is formed in the connection groove.

As a preferable scheme of the utility model, the bottom end of the connecting plate is respectively provided with a clamping groove which is concave upwards at the position corresponding to each first clamping plate or each second clamping plate.

As a further proposal of the utility model, the positioning part comprises positioning holes penetrating through the left and right ends of the front bottom plate and the rear bottom plate respectively, the top of the bearing plate is provided with a strip-shaped chute corresponding to the positioning holes of the front bottom plate and the rear bottom plate respectively, the chute is arranged along the length direction of the bearing plate, and the front bottom plate and the rear bottom plate are connected with the corresponding chute by penetrating bolts in the respective positioning holes respectively.

As a preferable mode of the present utility model, the positioning holes are in a bar shape and are provided along the width direction of each of the front bottom plate and the rear bottom plate.

As a preferred embodiment of the present utility model, the front edges of the first clamping plate and the second clamping plate have beveled chamfers.

In summary, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the relative displacement of the front bottom plate and the rear bottom plate on the top of the supporting plate can change the scheme of the gap width between the two adjacent first clamping plates and the second clamping plates for storing batteries, so that the size of the tray clamp for square batteries with different specifications can be adjusted, and the positioning parts which can be connected with the supporting plate and lock the relative positions of the front bottom plate and the rear bottom plate are respectively arranged on the front bottom plate and the rear bottom plate, so that one clamp can be used for fixing square batteries with different sizes, the tray clamp for fixing the square batteries can not be randomly displaced after being placed in detection equipment or formation equipment when the batteries are detected or formed, and the first clamping plates and the second clamping plates can firmly clamp the batteries and prevent the batteries from being skewed, thereby influencing the accuracy and effect of detection and formation.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is a second perspective view of the present utility model, and an enlarged view of a partial area in the figure.

FIG. 3 is a third perspective view of the present utility model.

Fig. 4 is one of the exploded views of the present utility model.

Fig. 5 is a second exploded view of the present utility model.

Reference numerals illustrate: 1. a bearing plate; 2. a first clamping plate; 3. a second clamping plate; 4. a gap; 5. a positioning part; 6. a connecting plate; 7. a bolt; 8. a battery; 11. a front bottom plate; 12. a rear floor; 13. a first slot; 14. a second slot; 15. a connecting groove; 21. A first positioning insert; 31. A second positioning insert; 51. Positioning holes; 52. a chute; 61. A clamping groove.

Detailed Description

The following detailed description provides many different embodiments, or examples, for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the utility model and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "under" …, "underside," "inside-out," "above," "upper" and the like, may be used herein to facilitate a description of a relationship between one element or feature and another element or feature in the drawings, including different orientations of the device in use or operation, and the orientations depicted in the drawings. The spatially relative terms are intended to be construed as corresponding to a limitation of the present utility model when the device is rotated 90 degrees or other orientations in which the spatially relative descriptors are used and the terms "first" and "second" are used for descriptive purposes only and not to be interpreted as indicating or implying a relative importance or an order of implying any particular order of magnitude. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The utility model is further described in the following description and detailed description with reference to the drawings: the tray clamp for fixing square batteries as shown in fig. 1 to 5 comprises a supporting plate 1, wherein a first clamping plate 2 is sequentially arranged at the top of the supporting plate 1 at intervals, a movable second clamping plate 3 is respectively arranged between the two adjacent first clamping plates 2, a gap 4 for clamping the batteries 8 is arranged between the first clamping plate 2 and the adjacent second clamping plates 3, an elongated sheet-shaped front bottom plate 11 and a rear bottom plate 12 are arranged between the supporting plate 1 and the bottoms of the first clamping plates 2 and the second clamping plates 3, the rear bottom plate 12 is arranged on one side of the back of the front bottom plate 11, the front bottom plate 11 and the rear bottom plate 12 can relatively move along the mutual contact edges of the front bottom plate 11, in the embodiment, the bottoms of the first clamping plates 2 are detachably connected to the front bottom plate 11, the second clamping plates 3 are detachably connected to the rear bottom plate 12, and the gap width between the two adjacent first clamping plates 2 and the second clamping plates 3 can be changed by relatively displacing the front bottom plate 11 and the rear bottom plate 12 at the top of the supporting plate 1, so that the width of the gap between the two adjacent first clamping plates 2 and the second clamping plates 3 can be adjusted to realize different sizes of the trays 8.

As shown in fig. 3 to 5, first positioning inserts 21 extending downward are respectively disposed at the bottom of the first clamping plate 2, and first slots 13 corresponding to the number of the first clamping plates 2 and capable of receiving the corresponding first positioning inserts 21 are disposed on the front bottom plate 11. The bottom ends of the second clamping plates 3 are respectively provided with a second positioning insert block 31 extending downwards, and the rear bottom plate 12 is provided with second slots 14 which correspond to the second clamping plates 3 in number and can accommodate the insertion of the corresponding second positioning insert blocks 31. The first clamping plate 2 is fixed on the front bottom plate 11 through the first slot 13 inserted by the first positioning insert block 21, and the second clamping plate 3 is fixed on the rear bottom plate 12 through the second slot 14 inserted by the second positioning insert block 31, so that the positions of the first clamping plate 2 and the second clamping plate 3 are relatively changed when the front bottom plate 11 and the rear bottom plate 12 are relatively moved.

In order to make the first clamping plate 2 and the second clamping plate 3 relatively firm and not swing, and simultaneously, to facilitate adjustment of the relative positions between the first clamping plate 2 and the second clamping plate 3, as shown in fig. 1 to 5, connecting grooves 15 are respectively arranged along the tops of the positions of the first clamping plate 2 and the second clamping plate 3, which are located at the back, and are respectively recessed downwards, connecting plates 6 capable of connecting each of the first clamping plate 2 and each of the second clamping plate 3 in series are arranged in the connecting grooves 15, and upwards recessed clamping grooves 61 are respectively arranged at the bottom ends of the connecting plates 6, corresponding to the positions of each of the first clamping plate 2 or the second clamping plate 3. When the movable clamping plate is required to move, the relative positions of the first clamping plate 2 and the second clamping plate 3 can be changed by pulling the connecting plate 6, so that the size of the gap 4 is changed.

And the front edges of the first clamping plate 2 and the second clamping plate 3 are provided with inclined chamfers, so that convenience and smoothness can be realized when square batteries 8 are placed in the gap 4.

In addition, as shown in fig. 2, after the relative movement between the front base plate 11 and the rear base plate 12 is adjusted to a proper size, the front base plate 11 and the rear base plate 12 need to be fixed, so that the size of the gap 4 is ensured to be unchanged, a tray clamp for fixing square batteries is arranged in a detection device or a formation device and cannot be randomly displaced when the batteries are detected or formed, the first clamping plate 2 and the second clamping plate 3 can firmly clamp the batteries 8 and avoid the batteries 8 from being skewed, thereby affecting the precision and effect of detection and formation, and therefore, positioning parts 5 which can be connected with the bearing plate 1, lock the relative positions of the front base plate 11 and the rear base plate 12 and further change the width of the gap 4 are respectively arranged on the front base plate 11 and the rear base plate 12. The positioning portion 5 includes positioning holes 51 penetrating through the left and right ends of the front base plate 11 and the rear base plate 12, and bar-shaped slide grooves 52 are respectively provided at positions of the top of the support plate 1 corresponding to the positioning holes 51 of the front base plate 11 and the rear base plate 12, the slide grooves 52 are provided along the length direction of the support plate 1, and the front base plate 11 and the rear base plate 12 are respectively connected with the corresponding slide grooves 52 by penetrating bolts 7 in the respective positioning holes 51. The front base plate 11 and the rear base plate 12 are each movable along the length direction of the corresponding chute 52. The positioning holes 51 are in a bar shape in the present embodiment, and are provided along the width direction of each of the front chassis 11 and the rear chassis 12. This also enables the distance between the front floor 11 and the rear floor 12 to be adjusted. The width of the bottom of the bearing battery 8 is convenient to adjust and place the square battery 8.

While there has been shown and described what is at present considered to be the fundamental principles and the main features of the utility model and the advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a tray anchor clamps of fixed square battery, including bearing board (1), its characterized in that: the utility model provides a support plate, including support plate (1) and back bottom plate (12), support plate (11) and back bottom plate (12) are equipped with a plurality of first splint (2) at the top interval in proper order, and is in the double-phase first splint (2) are equipped with respectively between the two second splint (3) can the second splint (3) remove, first splint (2) with have clearance (4) that can the centre gripping battery support plate (1) with be equipped with front bezel (11) between the bottom of first splint (2) and second splint (3) and set up back bottom plate (12) of front bezel (11) back one side, front bezel (11) with back bottom plate (12) can follow the border relative movement of two mutual contacts, the bottom of first splint (2) is connected on front bezel (11), second splint (3) are connected on back bottom plate (12) front bezel (11) with back bottom plate (12) are equipped with respectively can with front bezel (11) and back bottom plate (12) relative position, back bottom plate (12) change width (5) and then position portion change.

2. The tray clamp for fixing square batteries according to claim 1, wherein first positioning insertion blocks (21) extending downwards are respectively arranged at the bottom of the first clamping plates (2), and first slots (13) which correspond to the first clamping plates (2) in number and can be used for inserting the corresponding first positioning insertion blocks (21) are arranged on the front bottom plate (11).

3. The tray clamp for fixing square batteries according to claim 2, wherein second positioning insertion blocks (31) extending downwards are respectively arranged at the bottom ends of the second clamping plates (3), and second slots (14) which correspond to the second clamping plates (3) in number and can be used for inserting the corresponding second positioning insertion blocks (31) are arranged on the rear bottom plate (12).

4. A pallet clamp for fixing square batteries according to claim 1, characterized in that connecting grooves (15) are formed along the tops of the first clamping plates (2) and the second clamping plates (3) in a downward recessed manner, and connecting plates (6) capable of connecting the first clamping plates (2) and the second clamping plates (3) in series are arranged in the connecting grooves (15).

5. The tray clamp for fixing square batteries according to claim 4, wherein the bottom end of the connecting plate (6) is provided with a clamping groove (61) which is concave upwards at a position corresponding to each first clamping plate (2) or each second clamping plate (3).

6. The tray clamp for fixing square batteries according to any one of claims 1 to 5, wherein the positioning portion (5) comprises positioning holes (51) penetrating through the left and right ends of the front base plate (11) and the rear base plate (12), the top of the support plate (1) is provided with sliding grooves (52) in a strip shape corresponding to the positioning holes (51) of the front base plate (11) and the rear base plate (12), the sliding grooves (52) are arranged along the length direction of the support plate (1), and the front base plate (11) and the rear base plate (12) are connected with the corresponding sliding grooves (52) by penetrating bolts in the respective positioning holes (51).

7. The tray jig for fixing square cells according to claim 6, wherein the positioning holes (51) are in a bar shape and are provided along the respective width directions of the front base plate (11) and the rear base plate (12).

8. A pallet clamp for fixing square cells according to claim 7, characterized in that the front edges of the first clamping plate (2) and the second clamping plate (3) are provided with oblique chamfers.