Fixture for discharging storage battery plate group into groove

Abstract

The invention discloses a clamp for discharging a storage battery pole group into a groove, and relates to the technical field of packaging and matching of storage battery pole plates. The side plate A and the side plate B are fixed to the two ends of the base plate respectively, a guide rod is arranged between the side plate A and the side plate B, and a side plate C and a separation clamping plate are arranged on the guide rod in a matched mode; a telescopic cylinder A of which the output end is connected to one side of the side plate C is mounted on the side plate B; positioning pins are connected between the side plate A and the side plate C, between the side plate B and the side plate C and between the two adjacent side plates C. The ends of the positioning pins penetrate through the side plate A, the side plate C and the side plate B. Positioning pins are connected between the side plate A and the side plate C, between the side plate B and the side plate C and between every two adjacent side plates C. The ends of the positioning pins penetrate through the side plate A, the side plate C and the side plate B, and limiting parts are arranged at the two ends of the positioning pins correspondingly. In other words, the locating pins are arranged in a staggered mode in the using process, the stress uniformity is greatly improved, and the deformation resistance of the partition clamping plate is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of battery plate packaging and assembly, and in particular relates to a clamp for a lower groove of a battery pole group. Background Art

[0002] During the battery production process, after the plates are stacked, workers put them into a clamp, and then operate the clamp to squeeze the plate groups. Since the clamp is very laborious to operate, it consumes a lot of physical energy for workers who work for long hours.

[0003] Such as China Authorization Publication No. CN 213242649U discloses a fixture for a groove, comprising a fixture bottom plate, a cylinder seat plate, a fixed plate, a movable plate, a movable partition, a cylinder, a guide rod, a guide sleeve, a limit sleeve, a pull rod and a baffle, wherein a movable plate and a movable partition are arranged between the cylinder seat plate and the fixed plate, the area between the movable partition and the movable plate, and the area between the movable partition and the fixed plate are separated by a plurality of groups of baffles to form a plurality of cavities for inserting pole groups, the movable plate and the movable partition are movably mounted on the guide rods through a plurality of guide sleeves respectively, the guide rods are sleeved with a plurality of limit sleeves, a cylinder is mounted on the cylinder seat plate, the cylinder is connected to the movable plate, the movable plate moves along the guide rod under the action of the cylinder, a plurality of pull rods are mounted on both sides of the movable partition, the two ends of the pull rods respectively pass through the movable plate and the fixed plate and are provided with limit nuts; when the device is in use, a single pull pin is arranged and distributed up and down; when in use, it is easy to cause uneven force on the pole group fixture and thus damage the pole group fixture. Summary of the invention

[0004] The object of the present invention is to provide a clamp for the lower slot of a battery pole group, which solves the problems raised by the existing background technology by connecting positioning pins between side plate A and side plate C, side plate B and side plate C, and between two adjacent side plates C, the ends of the positioning pins pass through side plate A, side plate C and side plate B, and limiting parts are respectively provided at both ends.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a clamp for a lower tank of a battery pole group, comprising a base plate, a side plate A and a side plate B respectively fixed at the two end positions of the base plate, and a side plate C movably arranged between the side plate A and the side plate B along the surface of the base plate, and a guide rod penetrating the side plate C is connected between the side plate A and the side plate B; at the same time, a partition clamp is also arranged on the guide rod between the side plate C and the side plate A; a telescopic cylinder A is installed on the side plate B, and the output end of the telescopic cylinder A is connected to one side of the side plate C; positioning pins are connected between the side plate A and the side plate C, the side plate B and the side plate C, and the two adjacent side plates C, and the ends of the positioning pins penetrate the side plate A, the side plate C and the side plate B, and limit parts are respectively arranged at both ends.

[0006] Furthermore, the peripheral sides of the partitioning clamping plate and the side plate C are also fixed with linear bearings cooperating with the guide rods through locking nuts.

[0007] Furthermore, a rectangular opening is provided on the base plate between the side plate A and the side plate B.

[0008] Furthermore, it also includes a pair of side clamps, and the side plate A, the partition clamp, the side plate C and the side plate B are all provided with rectangular holes A, rectangular holes D, rectangular holes C and rectangular holes B for the side clamps to pass through; a clamping cylinder A is respectively provided on both sides of the side plate B, and the end of the clamping cylinder A is connected to the outer wall of one side clamp, and the extension and retraction direction of the clamping cylinder A is perpendicular to a surface of the side clamp; a clamping cylinder B is installed on the inner wall surface of the end of the side clamp located on one side of the side plate A, and the end of the clamping cylinder B is connected to the inner wall surface of the other side clamp.

[0009] Furthermore, the thickness of the side clamping plate is M, the widths of the rectangular hole A, the rectangular hole D, the rectangular hole C and the rectangular hole B are the same, namely L, and L>M.

[0010] Furthermore, a telescopic cylinder B is installed on the side plate B located on one side of any of the side clamps; when pre-clamping is performed, the end of the telescopic cylinder B abuts against the end of a clamping pin; the number of the partition clamps is five, and the five partition clamps cooperate with the side plates A and C to form six accommodating cavities for accommodating battery pole groups; the clamping pin is formed with six positioning parts that respectively cooperate with the five partition clamps and the side plate C.

[0011] Furthermore, the clamping pin rod is sequentially provided with a first rod, a second rod and a third rod in the direction away from the telescopic cylinder B; the diameters of the first rod, the second rod and the third rod gradually decrease and are respectively D1, D2 and D3; a limit pin A is mounted on the first rod, and a limit pin B and a limit clamping plate are arranged on the second rod; the five partition splints are sequentially marked as P1, P2, P3, P4 and P5 in the direction away from the side plate A; the partition splint marked as P2 is provided with an opening A for the third rod to movably pass through, and the partition splints marked as P3, P4 and P5, as well as the side plate C are all provided with an opening B for the second rod to movably pass through; the diameters of the opening A and the opening B are respectively D4 and D5; wherein, D1>D5, and D2>D4; and at the same time, when the telescopic cylinder B is extended, the third rod passes through the opening A, and its end abuts against a side surface of the partition splint marked as P1.

[0012] Further, the joints of the first rod and the second rod, and the joints of the second rod and the third rod form a step portion A and a step portion B, respectively.

[0013] Furthermore, the end of the third rod, the step portion B, the limit pin B, the limit clamping plate, the step portion A and the limit pin A serve as the six positioning portions.

[0014] Furthermore, four groups of positioning pins are connected between the side panel A and the side panel C, between the side panel B and the side panel C, and between two adjacent side panels C.

[0015] The present invention has the following beneficial effects: The present invention connects positioning pins between side panel A and side panel C, between side panel B and side panel C, and between two adjacent side panels C, and the ends of the positioning pins penetrate through side panel A, side panel C and side panel B, and limit portions are respectively provided at both ends; that is, when in use, the staggered arrangement of the positioning pins is utilized to greatly improve the uniformity of force and enhance the deformation resistance of the partition splint.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is a schematic structural diagram of the clamp of the present invention from a first viewing angle; Figure 2 This is a schematic diagram of the structure of the clamp of the present invention from a second viewing angle; Figure 3 This is a schematic diagram of the structure of the clamp of the present invention from a third viewing angle; Figure 4 This is a schematic diagram of the structure of the clamping pin rod of the present invention; In the accompanying drawings, the components represented by the reference numerals are listed as follows: Base plate, 1; side plate A, 2; side plate B, 4; side plate C, 3; guide rod, 20; partition splint, 5; telescopic cylinder A, 40; positioning pin, 7; locking nut, 202; linear bearing, 201; rectangular opening, 11; side splint, 6; clamping cylinder A, 43; clamping cylinder B, 60; telescopic cylinder B, 42; clamping pin rod, 8; first rod, 80; second rod, 81; third rod, 82; limit pin A, 85; limit pin B, 83; limit clamping plate, 84; rectangular hole A, 21, rectangular hole D, 51; rectangular hole C, 31. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] See also Figure 1-Figure 3 As shown, the present invention is a clamp for a lower slot of a battery pole group, comprising a rectangular base plate 1, and side plates A2 and B4 are fixed at the two end positions of the base plate 1, four guide rods 20 are connected between the side plates A2 and B4, and a side plate C3 and five partitioning clamps 5 are arranged in the area between the side plates A2 and B4, and then when in use, the five partitioning clamps 5 are used to cooperate with the side plates A2 and C3 to form six accommodating cavities for accommodating battery pole groups; a rectangular opening 11 is arranged on the base plate 1 between the side plates A2 and B4.

[0022] That is, in order to facilitate the control of the movement of the partition splint 5 and the side panel C3 during use, a linear bearing 201 that cooperates with the guide rod 20 is fixed on the surrounding sides of the partition splint 5 and the side panel C3 through a locking nut 202 during use; and in order to facilitate the driving of the partition splint 5 and the side panel C3 to move toward the side close to the side panel A2, a telescopic cylinder A40 is installed on the side panel B4, and the output end of the telescopic cylinder A40 is connected to one side of the side panel C3.

[0023] Specifically, in order to avoid the partitioning splint 5 from being damaged due to the force during use, four sets of positioning pins 7 are connected between the side panels A2 and C3, the side panels B4 and C3, and the adjacent two side panels C3, that is, the staggered arrangement of the positioning pins 7 during use greatly improves the uniformity of the force and the anti-deformation ability of the partitioning splint 5. The two ends of the positioning pins 7 are respectively provided with limit parts; at the same time, the two ends of the positioning pins 7 are respectively movable through the side panels A2, C3 and B4 during use.

[0024] It can be known that, on the basis of the above, in order to facilitate the clamping and adjusting of the battery pole group placed in the accommodating cavity, the present invention also needs to set a pair of side clamps 6, which pass through the rectangular holes A21, D51, C31 and B41 respectively arranged on the side plate A2, the partition clamp 5, the side plate C3 and the side plate B4; and a clamping cylinder A43 is respectively arranged on both sides of the side plate B4, and the end of the clamping cylinder A43 is connected to the outer wall of one side clamp 6, and the extension direction of the clamping cylinder A43 is perpendicular to a surface of the side clamp 6; a clamping cylinder B60 is installed on the inner wall surface of the end of the side clamp 6 located on one side of the side plate A2, and the end of the clamping cylinder B60 is connected to the inner wall surface of the other side clamp 6, and then when in use, by controlling the contraction of the clamping cylinder B60 and the clamping cylinder A43, it is convenient to control the two side clamps 6 that are arranged relatively close to each other.

[0025] In order to control the two side clamps 6 to move closer or farther away from each other during use, the thickness of the side clamps 6 provided by the present invention is 0.5 cm, and the widths of the rectangular holes A21, D51, C31 and B41 are the same, all 2 cm.

[0026] When in use, the side panel C3 is driven to move by extending the telescopic cylinder A40, and the partition splint 5 can be driven to move, thereby pre-clamping and fixing the battery pole group placed in each accommodating cavity; therefore, a telescopic cylinder B42 is installed on the side panel B4 located on either side of the splint 6; when pre-clamping, the end of the telescopic cylinder B42 abuts against the end of a clamping pin 8; and six positioning parts are formed on the clamping pin 8, which respectively cooperate with the five partition splints 5 and the side panel C3. When pre-clamping is performed, the six positioning parts respectively abut against one side of the five partition splints 5 and one side of the side panel C3.

[0027] Based on the above requirements, such as Figure 4 The clamping pin rod 8 provided by the present invention includes a first rod 80, a second rod 81 and a third rod 82 which are arranged in sequence along a direction away from the telescopic cylinder B42, and the diameters of the first rod 80, the second rod 81 and the third rod 82 are 1.8 cm, 1.5 cm and 1 cm respectively; and when in use, a limit pin A85 is assembled on the first rod 80, a limit pin B83 and a limit clamping plate 84 are arranged on the second rod 81, and the limit clamping plate 84 is located between the limit pin A85 and the limit pin B83.

[0028] Specifically, the five partition splints 5 are marked P1, P2, P3, P4 and P5 in sequence along the direction away from the side plate A2; at this time, the partition splint 5 marked P2 is provided with an opening A for the third rod 82 to move through, and the partition splints 5 marked P3, P4 and P5, and the side plate C3 are all provided with an opening B for the second rod 81 to move through; and the diameters of the opening A and the opening B are 1.05 cm and 1.55 cm respectively; and at the same time, when the telescopic cylinder B42 is extended, the third rod 82 passes through the opening A, and its end abuts against a side surface of the partition splint 5 marked P1; the junction of the first rod 80 and the second rod 81, and the second rod 81 and the third rod 82 respectively form a step portion A and a step portion B; and the end of the third rod 82, the step portion B, the limit pin B83, the limit clamping plate 84, the step portion A and the limit pin A85 serve as six positioning portions.

[0029] That is to say, based on the above structural design, when pre-clamping is performed, the end of the third rod 82 abuts against a side of the partition clamp 5 marked as P1, the end face of the second rod 81 of the step portion B abuts against a side of the partition clamp 5 marked as P1, and at the same time, the limit pin B83, the limit clamp 84 and the limit pin A85 abut against a side of the side marked as P2, P3 and the side plate C3 respectively; and the end face of the first rod 80 of the step portion A abuts against a side of the partition clamp 5 marked as P5.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A battery pole group lower tank clamp, characterized in that: including a substrate; Side plate A and side plate B are respectively fixed at two end positions of the base plate; A side plate C is disposed between the side plate A and the side plate B, and a guide rod penetrating the side plate C is connected between the side plate A and the side plate B; A partitioning clamp is also provided on the guide rod between the side plate C and the side plate A; A telescopic cylinder A is installed on the side plate B, and an output end of the telescopic cylinder A is connected to one side of the side plate C; Positioning pins are connected between the side panels A and C, the side panels B and C, and between two adjacent side panels C. The ends of the positioning pins pass through the side panels A, C and B, and limiting parts are respectively provided at both ends.

2. A battery pole group lower tank clamp according to claim 1, characterized in that: The peripheral sides of the partition clamping plate and the side plate C are also fixed with linear bearings that cooperate with the guide rods through locking nuts.

3. A battery pole group lower tank clamp according to claim 1, characterized in that: A rectangular opening is provided on the base plate between the side plate A and the side plate B.

4. A battery pole group lower tank clamp according to claim 1, characterized in that: It also includes a pair of side clamps, and the side plate A, the partition clamp, the side plate C and the side plate B are all provided with a rectangular hole A, a rectangular hole D, a rectangular hole C and a rectangular hole B for the side clamps to pass through; A clamping cylinder A is respectively provided on both sides of the side plate B, the ends of the clamping cylinder A are connected to the outer side wall of one side clamping plate, and the extension direction of the clamping cylinder A is perpendicular to a surface of the side clamping plate; A clamping cylinder B is installed on the inner wall surface of the end of the side clamping plate located on one side of the side plate A, and the end of the clamping cylinder B is connected to the inner wall surface of the clamping plate on the other side.

5. A battery pole group lower tank clamp according to claim 4, characterized in that: The thickness of the side clamp is M, and the widths of the rectangular hole A, the rectangular hole D, the rectangular hole C and the rectangular hole B are the same, namely L, and L>M.

6. A battery pole group lower tank clamp according to claim 4, characterized in that: A telescopic cylinder B is installed on the side plate B located on one side of any of the side clamping plates; When pre-clamping, the end of the telescopic cylinder B abuts against the end of a clamping pin; The number of the partitioning clamps is five, and the five partitioning clamps cooperate with the side plates A and C to form six accommodating cavities for accommodating battery pole groups; The clamping pin rod is formed with six positioning parts respectively cooperating with the five partitioning clamping plates and the side plate C.

7. A battery pole group lower tank clamp according to claim 6, characterized in that: The clamping pin rod is provided with a first rod, a second rod and a third rod in sequence in a direction away from the telescopic cylinder B; The diameters of the first rod, the second rod and the third rod gradually decrease, and are D1, D2 and D3 respectively; The first rod is equipped with a limit pin A, and the second rod is provided with a limit pin B and a limit clamping plate; The five partition plates are sequentially marked as P1, P2, P3, P4 and P5 along the direction away from the side plate A; The partitioning plate marked as P2 is provided with an opening A for the third rod to movably pass through, and the partitioning plates marked as P3, P4 and P5, and the side plate C are all provided with an opening B for the second rod to movably pass through; The diameters of the opening A and the opening B are D4 and D5 respectively; Wherein, D1>D5, D2>D4; At the same time, when the telescopic cylinder B is extended, the third rod passes through the opening A, and its end abuts against a side surface of the partition clamping plate marked as P1.

8. A battery pole group lower tank clamp according to claim 7, characterized in that: The joints of the first rod and the second rod, and the joints of the second rod and the third rod form a step portion A and a step portion B, respectively.

9. A battery pole group lower tank clamp according to claim 8, characterized in that: The end of the third rod, the step portion B, the limit pin B, the limit clamping plate, the step portion A and the limit pin A serve as the six positioning portions.

10. A battery pole group lower tank clamp according to any one of claims 1 to 9, characterized in that: Four sets of positioning pins are connected between the side panels A and C, the side panels B and C, and between two adjacent side panels C.

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