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CN-224223133-U - Positioning tool and welding equipment

CN224223133UCN 224223133 UCN224223133 UCN 224223133UCN-224223133-U

Abstract

The application discloses a positioning tool and welding equipment, and belongs to the technical field of assembly tools; the rotating assembly is rotationally connected with the base and provided with a plurality of positioning holes, the driving assembly is arranged on the base and is connected with the rotating assembly, the driving assembly can drive the rotating assembly to rotate, the positioning assembly comprises a driving part and a moving part which are mutually connected, the driving part is connected with the base, and the moving part can move towards a direction far away from the base and penetrates through the positioning holes so as to limit the rotation of the rotating assembly. According to the application, the driving assembly is arranged to replace manual rotation so as to improve the rotation efficiency, and meanwhile, the positioning assembly is arranged to ensure that each rotation can rotate in place, so that the possibility of welding spot offset is reduced, and the welding yield is improved.

Inventors

  • GAO SHUIJUN
  • Ye Haibao
  • Hou Yican

Assignees

  • 浙江凌骁能源科技有限公司
  • 浙江零跑科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (10)

  1. 1. Positioning tool, its characterized in that includes: a base (100); A rotating assembly (200), the rotating assembly (200) is rotationally connected with the base (100), and the rotating assembly (200) is provided with a plurality of positioning holes (211); The driving assembly (300) is arranged on the base (100) and is connected with the rotating assembly (200), and the driving assembly (300) can drive the rotating assembly (200) to rotate; The positioning assembly (400), the positioning assembly (400) comprises a driving part (410) and a moving part (420) which are connected with each other, the driving part (410) is connected with the base (100), and the moving part (420) can move towards a direction far away from the base (100) and penetrate through the positioning hole (211) so as to limit the rotation of the rotating assembly (200).
  2. 2. The positioning tool according to claim 1, comprising a plurality of positioning assemblies (400), wherein the moving part (420) of each positioning assembly (400) can be arranged through one positioning hole (211).
  3. 3. The positioning tool according to claim 1, further comprising a sensing assembly (500), the sensing assembly (500) being adapted to identify the position of the rotating assembly (200) and to adjust the rotational speed of the rotating assembly (200).
  4. 4. A positioning fixture according to claim 3, wherein the positioning fixture comprises a plurality of said sensing assemblies (500), a plurality of said sensing assemblies (500) comprising: A first sensing assembly (510), the first sensing assembly (510) being configured to identify a position of the rotating assembly (200) when rotated in a first rotational direction (X) and to adjust a rotational speed of the rotating assembly (200); and the second sensing assembly (520) is used for identifying the position of the rotating assembly (200) when rotating along a second rotating direction (Y) and adjusting the rotating speed of the rotating assembly (200), and the first rotating direction (X) is opposite to the second rotating direction (Y).
  5. 5. A positioning tool according to claim 3, wherein the sensing assembly (500) comprises a working position detecting member (530), the working position detecting member (530) is connected to the base (100), the rotating assembly (200) has a working position, and the rotating assembly (200) can trigger the working position detecting member (530) to stop the driving assembly (300) when the rotating assembly (200) rotates to the working position.
  6. 6. The positioning tool according to claim 5, wherein the sensing assembly (500) further comprises a transition position detecting member (540), the transition position detecting member (540) is connected with the base (100), the rotating assembly (200) further has a transition position along a rotating direction of the rotating assembly (200), and the rotating assembly (200) can trigger the transition position detecting member (540) to decelerate the driving assembly (300) when the rotating assembly (200) rotates to the transition position.
  7. 7. The positioning tool according to claim 6, further comprising a sensing member (550), wherein the sensing member (550) is connected to the base (100), wherein the sensing member (550) is located at a side of the working position detecting member (530) away from the transition position detecting member (540) along a rotation direction of the rotating assembly (200), and wherein the rotating assembly (200) is capable of triggering the sensing member (550) to stop the driving assembly (300).
  8. 8. The positioning tool according to claim 6, further comprising a limiting block (560), wherein the limiting block (560) is connected with the base (100), and the limiting block (560) is located at one side of the working position detecting member (530) away from the transition position detecting member (540) along the rotation direction of the rotating assembly (200), and the rotating assembly (200) can be contacted with the rotating assembly (200) and is limited to rotate along the rotation direction.
  9. 9. The positioning tooling of claim 1, wherein the rotating assembly (200) comprises: A first rotating member (220); The second rotating piece (230) is sleeved on the first rotating piece (220) and is in rotating connection with the first rotating piece (220); A support (210), the support (210) being arranged on a side of the first rotation member (220) facing away from the base (100); One of the first rotating member (220) and the second rotating member (230) is connected to the base (100), and the other is connected to the support member (210); The drive assembly (300) includes: -a driver (310), the driver (310) being connected with the base (100); The transmission piece (320), transmission piece (320) with driver (310) are connected, transmission piece (320) with one of first rotating member (220) and second rotating member (230), driver (310) can drive transmission piece (320) rotates, in order to drive one of first rotating member (220) and second rotating member (230) rotates.
  10. 10. Welding equipment, characterized by comprising a positioning fixture according to any of claims 1-9.

Description

Positioning tool and welding equipment Technical Field The application belongs to the technical field of assembly tools, and particularly relates to a positioning tool and welding equipment. Background In the manufacturing process of the battery pack, the front end pressing bar and the rear end pressing bar are required to be welded on the box body respectively. Due to the limitation of welding equipment, after one of the front end pressing bar and the rear end pressing bar is welded, the box body or the tool is manually rotated by 180 degrees, and then the other one is welded. However, manual rotation is inefficient, and there is a problem of either rotating in place or rotating too much, resulting in a shift of the weld spot, and poor welding results. Disclosure of utility model The utility model aims to provide a positioning tool which is used for solving the technical problems that manual rotation is low in efficiency and welding spots are easy to deviate, and the other aim of the utility model is to provide welding equipment. The application provides a positioning tool, which comprises: A base; the rotating assembly is rotationally connected with the base and is provided with a plurality of positioning holes; The driving assembly is arranged on the base and connected with the rotating assembly, and the driving assembly can drive the rotating assembly to rotate; The positioning assembly comprises a driving part and a moving part which are connected with each other, the driving part is connected with the base, and the moving part can move towards a direction far away from the base and penetrates through the positioning hole so as to limit the rotation of the rotating assembly. In some embodiments, the positioning tool comprises a plurality of positioning assemblies, and the moving part of each positioning assembly can penetrate through one positioning hole. In some embodiments, the positioning tool further comprises a sensing assembly for identifying the position of the rotating assembly and adjusting the rotational speed of the rotating assembly. In some embodiments, the positioning fixture comprises a plurality of the sensing assemblies, the plurality of sensing assemblies comprising: the first sensing assembly is used for identifying the position of the rotating assembly when rotating along the first rotating direction and adjusting the rotating speed of the rotating assembly; The second sensing assembly is used for identifying the position of the rotating assembly when rotating along a second rotating direction and adjusting the rotating speed of the rotating assembly, and the first rotating direction is opposite to the second rotating direction. In some embodiments, the sensing assembly includes a work position detector coupled to the base, and the rotating assembly has a work position to which the rotating assembly can trigger the work position detector to stop the drive assembly. In some embodiments, the sensing assembly further comprises a transition position detecting member connected with the base, and the rotating assembly further comprises a transition position along the rotating direction of the rotating assembly, and when the rotating assembly rotates to the transition position, the rotating assembly can trigger the transition position detecting member to slow down the driving assembly. In some embodiments, the positioning tool further comprises a sensing piece, the sensing piece is connected with the base, the sensing piece is located on one side, away from the transition position detection piece, of the operation position detection piece along the rotation direction of the rotation assembly, and the rotation assembly can trigger the sensing piece to stop the driving assembly. In some embodiments, the positioning tool further comprises a limiting block, the limiting block is connected with the base, the limiting block is located on one side, away from the transition position detection part, of the working position detection part along the rotation direction of the rotation assembly, and the rotation assembly can be in contact with the rotation assembly and limit the rotation of the rotation assembly along the rotation direction. In some embodiments, the rotating assembly comprises: A first rotating member; The second rotating piece is sleeved on the first rotating piece and is in rotating connection with the first rotating piece; The support piece is arranged on one side of the first rotating piece, which is away from the base; One of the first rotating member and the second rotating member is connected with the base, and the other one is connected with the supporting member; the drive assembly includes: the driver is connected with the base; The transmission piece is connected with the driver, the transmission piece with one of first rotating piece and second rotating piece is connected, the driver can drive the transmission piece rotates, so as to drive one of first rotating piece and se