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CN-224209349-U - Battery tab spot welding fixing clamp for battery manufacturing

CN224209349UCN 224209349 UCN224209349 UCN 224209349UCN-224209349-U

Abstract

The utility model provides a battery tab spot welding fixing clamp for battery manufacturing, which belongs to the technical field of fixing clamps and comprises a base plate, wherein a fixing component and a battery core body are arranged on the base plate, the fixing component comprises a plurality of groups of fixing plates, the plurality of groups of fixing plates are arranged on the base plate in a sliding manner, the battery core body is fixedly connected with the base plate through the plurality of groups of fixing plates, a welding seat and tabs are also arranged on the base plate, an adjusting component and two groups of limiting angles are arranged on the welding seat and are in sliding connection with the welding seat, the adjusting component comprises a telescopic piece, the telescopic piece is arranged below the welding seat, the tabs are positioned on the welding seat, and an installing component is arranged at the bottom of the base plate. The device is through the setting of multiunit slidable fixed plate and spring leaf for the user can be adjusted according to the electric core body of equidimension, has promoted the adaptability of device to different electric cores.

Inventors

  • WU BO
  • WANG SHANGYIN
  • HAN CHENG

Assignees

  • 湖北强电新能源科技有限公司

Dates

Publication Date
20260508
Application Date
20250418

Claims (7)

  1. 1. The battery tab spot welding fixing clamp for manufacturing the battery comprises a base plate (11) and is characterized in that a fixing assembly and a battery core body (13) are arranged on the base plate (11), the fixing assembly comprises a plurality of groups of fixing plates (12), the fixing plates (12) are arranged on the base plate (11) in a sliding mode, the battery core body (13) is fixedly connected with the base plate (11) through the fixing plates (12) in a plurality of groups, a welding seat (14) and a tab (15) are further arranged on the base plate (11), an adjusting assembly and two groups of limiting angles (18) are arranged on the welding seat (14), the two groups of limiting angles (18) are in sliding connection with the welding seat (14), the adjusting assembly comprises a telescopic piece, the telescopic piece is arranged below the welding seat (14), the tab (15) is arranged on the welding seat (14), and a mounting assembly is arranged at the bottom of the base plate (11).
  2. 2. The battery tab spot welding fixture for manufacturing a battery according to claim 1, wherein the fixing assembly further comprises a spring piece (16), the spring piece (16) is installed on two groups of the fixing plates (12), a plurality of groups of sliding grooves (17) are formed in the base plate (11), and one ends of the groups of fixing plates (12) penetrate through the sliding grooves (17) and are fixedly connected with the base plate (11) through first nuts.
  3. 3. The battery tab spot welding fixture for battery manufacturing according to claim 2 is characterized in that a sliding rail (23) is arranged on the welding seat (14), a two-way screw rod (24) is arranged in the sliding rail (23), two groups of limiting angles (18) are positioned in the sliding rail (23) and sleeved on the two-way screw rod (24), and an adjusting rod (25) is arranged at one end of the two-way screw rod (24).
  4. 4. The battery tab spot welding fixture for manufacturing a battery according to claim 3, wherein the telescopic member comprises an inner cylinder (19) and an outer cylinder (21), a fixing seat (22) is arranged below the welding seat (14), one end of the outer cylinder (21) is fixed on the fixing seat (22), the other end of the outer cylinder (21) penetrates through one group of sliding grooves (17) to be fixedly connected with the base plate (11) through a second nut, one end of the inner cylinder (19) is connected with the welding seat (14), and the other end of the inner cylinder penetrates through the outer cylinder (21).
  5. 5. The battery tab spot welding fixture for manufacturing a battery according to claim 4, wherein the adjusting assembly comprises four groups of guide rods (26), one ends of the guide rods (26) are fixed on the welding seat (14), two groups of guide grooves (27) are formed in the base plate (11), and the other ends of the guide rods (26) penetrate through the fixing seat (22) and extend into the guide grooves (27).
  6. 6. The battery tab spot welding fixture for manufacturing a battery according to claim 5, wherein a plurality of groups of the sliding grooves (17) are provided with scale marks (28) on one side, and a plurality of groups of the fixing plates (12) and the fixing base (22) are provided with indicating needles (29).
  7. 7. The battery tab spot welding fixture for manufacturing a battery according to claim 1, wherein the mounting assembly comprises a clamping plate (31), an adjusting groove (32) is formed in the base plate (11), one end of the clamping plate (31) is located in the adjusting groove (32), a screw rod (33) is arranged in the adjusting groove (32), the clamping plate (31) is sleeved on the screw rod (33), and an adjusting knob (34) is arranged at one end of the screw rod (33).

Description

Battery tab spot welding fixing clamp for battery manufacturing Technical Field The utility model belongs to the technical field of fixing fixtures, and particularly relates to a battery tab spot welding fixing fixture for battery manufacturing. Background In the battery manufacturing field, battery tab spot welding mounting fixture is as a commonly used appurtenance, wide application in battery tab and other part's welding process to the convenience of customers location tab ensures that the welding position is accurate. On the other hand, the traditional device lacks an adjustment instruction, so that an operator is difficult to control the adjustment quantity, excessive or insufficient adjustment is easily caused, the welding precision is adversely affected, and the yield of products is reduced. Disclosure of utility model In order to solve the technical problems, the utility model provides a battery tab spot welding fixing clamp for battery manufacturing, which aims to solve the technical problems that in the prior art, a traditional fixing clamp is usually of a fixing structure and cannot be adjusted according to the sizes of different battery cores and tabs. The utility model discloses a battery tab spot welding fixing clamp for battery manufacturing, which aims to achieve the following specific technical means: The utility model provides a battery lug spot welding mounting fixture for battery manufacturing, includes the base plate, there are fixed subassembly and electric core body on the base plate, fixed subassembly is including multiunit fixed plate, multiunit the fixed plate slides and sets up on the base plate, electric core body pass through the multiunit the fixed plate with base plate fixed connection, still be equipped with welded seat and utmost point ear on the base plate, be equipped with adjusting part and two sets of limit angles on the welded seat, two sets of limit angle with welded seat sliding connection, adjusting part is including the extensible member, the extensible member sets up the welded seat below, the utmost point ear is located on the welded seat, the base plate bottom is equipped with the installation component. According to a preferred embodiment, the fixing assembly further comprises a spring piece, the spring piece is installed on two groups of the fixing plates, a plurality of groups of sliding grooves are formed in the base plate, and one ends of the fixing plates penetrate through the sliding grooves and are fixedly connected with the base plate through first nuts. According to a preferred embodiment, the welding seat is provided with a sliding rail, a bidirectional screw rod is arranged in the sliding rail, two groups of limiting angles are positioned in the sliding rail and sleeved on the bidirectional screw rod, and one end of the bidirectional screw rod is provided with an adjusting rod. According to a preferred embodiment, the telescopic member comprises an inner cylinder and an outer cylinder, a fixing seat is arranged below the welding seat, one end of the outer cylinder is fixed on the fixing seat, the other end of the outer cylinder penetrates through one group of sliding grooves and is fixedly connected with the base plate through a second nut, one end of the inner cylinder is connected with the welding seat, and the other end of the inner cylinder penetrates through the outer cylinder. According to a preferred embodiment, the adjusting component comprises four groups of guide rods, one ends of the guide rods are fixed on the welding seat, two groups of guide grooves are formed in the base plate, and the other ends of the guide rods penetrate through the fixing seat and extend into the guide grooves. According to a preferred implementation mode, a plurality of groups of sliding grooves are respectively provided with scale marks, and a plurality of groups of fixed plates and fixed seats are respectively provided with an indicating needle. According to a preferred embodiment, the mounting assembly comprises a clamping plate, an adjusting groove is formed in the base plate, one end of the clamping plate is located in the adjusting groove, a screw rod is arranged in the adjusting groove, the clamping plate is sleeved on the screw rod, and an adjusting knob is arranged at one end of the screw rod. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, through the arrangement of the plurality of groups of slidable fixing plates and the spring pieces, a user can adjust according to the battery cell bodies with different sizes, and the adaptability of the device to different battery cells is improved. After the battery cell is placed, the user can adjust the position of the fixing plate by observing the scale marks beside the sliding groove and the indicating needle on the fixing plate, so that the user can fix the battery cell, and the capacity of the device for positioning the battery cell is impr