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CN-224209256-U - Nut pushing device and nut welding machine

CN224209256UCN 224209256 UCN224209256 UCN 224209256UCN-224209256-U

Abstract

The utility model relates to the technical field of nut welding, in particular to a nut pushing device and a nut welding machine. The nut pushing device comprises a first moving unit, a plurality of second moving units and a plurality of pushing units. The plurality of second moving units are respectively connected with the first moving units, the plurality of pushing units are arranged on the second moving units in a one-to-one correspondence manner, each pushing unit comprises a conveying pipe, a conveying slideway and a pushing sheet, the conveying slideway is connected with the conveying pipe, and the pushing sheet is used for pushing out nuts positioned in the conveying slideway to a clamping station. The nut pushing device and the nut welding machine provided by the utility model can be used for searching the mechanism for clamping the nuts through the movement of the first moving unit, and pushing out the nuts corresponding to the pushing unit when the nuts need to be clamped, so that the nuts with multiple specifications can be pushed out, and the nut pushing device and the nut welding machine can be arranged on the same welding machine, so that the welding process of the nuts with multiple specifications can be realized, the welding efficiency of the nuts is improved, and the cost is reduced.

Inventors

  • PENG JIANPING

Assignees

  • 廊坊精雕数控机床制造有限公司

Dates

Publication Date
20260508
Application Date
20250506

Claims (10)

  1. 1. A nut pushing device, comprising: a first moving unit capable of moving in a first direction; The plurality of second mobile units are respectively connected to the mobile ends of the first mobile units; The pushing units are arranged in the second mobile unit in a one-to-one correspondence manner, and each pushing unit comprises: A delivery tube (6), one end of which is used for receiving the nut; a conveying slideway (8) connected with the other end of the conveying pipe (6); And the pushing piece (9) is used for pushing out the nuts positioned in the conveying slideway (8) to the clamping station.
  2. 2. The nut pushing device according to claim 1, wherein the pushing unit further comprises: The mounting seat (10) is arranged on the conveying slideway (8) and is close to the clamping station; and the magnetic attraction unit (16) is fixed on the mounting seat (10) and is used for attracting nuts close to the clamping station in a magnetic attraction mode.
  3. 3. The nut pushing device according to claim 2, wherein the pushing unit further comprises: and the sloping plate (11) is arranged on the conveying slideway (8) and is close to the magnetic attraction unit (16).
  4. 4. The nut pushing device according to claim 1, wherein the pushing unit further comprises: The first mounting plate (12) is arranged at the fixed end of the second moving unit and is close to the clamping station; And the in-place sensor (13) is arranged on the first mounting plate (12) and is used for monitoring whether the nut moves in place to the clamping station.
  5. 5. The nut pushing device according to claim 1, wherein the pushing unit further comprises: The conveying slideway (8) is arranged on the plate body (14), the plate body (14) is also provided with a containing cavity (84), and the pushing sheet (9) is movably arranged in the containing cavity (84).
  6. 6. The nut pushing device as defined in claim 5, wherein, The transport chute (8) comprises: a first straight slide (81), one end of which is connected to the conveying pipe (6); One end of the bending slideway (82) is connected with the other end of the first straight slideway (81); one end of the second straight slide rail (83) is connected with the other end of the bending slide rail (82), and the clamping station is positioned at the other end of the second straight slide rail (83); The accommodation chamber (84) is connected to the second straight slide (83) and extends in a direction of a reverse extension of the second straight slide (83).
  7. 7. Nut pushing device according to claim 6, characterized in that the pushing piece (9) is formed with a bevel (91) and a flat surface (92) at one end near the second straight slide (83), the bevel (91) being arranged facing the bending slide (82), the flat surface (92) being arranged facing the second straight slide (83).
  8. 8. The nut pushing device according to any one of claims 1 to 7, characterized in that the first moving unit includes: An electric sliding table (1); and one end of the sliding table connecting seat (2) is arranged at the moving end of the electric sliding table (1), and the other end of the sliding table connecting seat is connected with each second moving unit.
  9. 9. The nut pushing device of claim 8, wherein the second moving unit comprises: A second mounting plate (3); the pushing seat (4) is arranged on the pushing unit; The pushing seat cylinder (5), the direction of movement of pushing seat cylinder (5) is perpendicular to the direction of movement of electronic slip table (1), the stiff end of pushing seat cylinder (5) pass through second mounting panel (3) with slip table connecting seat (2) are connected, the end of removing of pushing seat cylinder (5) pass through pushing seat (4) with pushing unit connects.
  10. 10. A nut welding machine, characterized by comprising the nut pushing device according to any one of claims 1 to 9.

Description

Nut pushing device and nut welding machine Technical Field The utility model relates to the technical field of nut welding, in particular to a nut pushing device and a nut welding machine. Background The existing sheet metal workpiece nut welding is commonly used and comprises a platform type nut projection welding machine and a vertical type nut projection welding machine, but only nuts with single specifications can be welded, if nuts with different specifications are welded, corresponding welding procedures are needed to be carried out on the welding machines with different specifications, one welding machine cannot be adopted to realize the nut welding procedures with multiple specifications, and the problems of low nut welding efficiency and high cost exist. Disclosure of utility model The utility model provides a nut pushing device and a nut welding machine, which are used for solving the defects that in the prior art, a welding process of nuts with multiple specifications cannot be realized by using one welding machine, and the welding efficiency of the nuts is low and the cost is high. The utility model provides a nut pushing device, comprising: a first moving unit capable of moving in a first direction; The plurality of second mobile units are respectively connected to the mobile ends of the first mobile units; The pushing units are arranged in the second mobile unit in a one-to-one correspondence manner, and each pushing unit comprises: a delivery tube, one end of which is used for receiving the nut; the conveying slideway is connected with the other end of the conveying pipe; And the pushing piece is used for pushing out the nuts positioned in the conveying slideway to the clamping station. According to the nut pushing device provided by the utility model, the pushing unit further comprises: the mounting seat is arranged on the conveying slideway and is close to the clamping station; and the magnetic attraction unit is fixed on the mounting seat and is used for attracting nuts close to the clamping station in a magnetic attraction mode. According to the nut pushing device provided by the utility model, the pushing unit further comprises: and the sloping plate is arranged on the conveying slideway and is close to the magnetic attraction unit. According to the nut pushing device provided by the utility model, the pushing unit further comprises: the first mounting plate is arranged at the fixed end of the second moving unit and is close to the clamping station; And the in-place sensor is arranged on the first mounting plate and is used for monitoring whether the nut moves in place or not to the clamping station. According to the nut pushing device provided by the utility model, the pushing unit further comprises: The conveying slideway is arranged on the plate body, the plate body is also provided with a containing cavity, and the pushing sheet is movably arranged in the containing cavity. According to the nut pushing device provided by the utility model, the conveying slideway comprises: one end of the first straight slide way is connected to the conveying pipe; One end of the bending slideway is connected with the other end of the first straight slideway; one end of the second straight slide way is connected with the other end of the bending slide way, and the clamping station is positioned at the other end of the second straight slide way; the accommodating cavity is connected with the second straight slide way and extends along the direction of the reverse extension line of the second straight slide way. According to the nut pushing device provided by the utility model, the pushing piece is provided with the inclined surface and the straight surface at one end close to the second straight slide way, the inclined surface is arranged facing the bending slide way, and the straight surface is arranged facing the second straight slide way. According to the nut pushing device provided by the utility model, the first moving unit comprises: an electric sliding table; and one end of the sliding table connecting seat is arranged at the moving end of the electric sliding table, and the other end of the sliding table connecting seat is connected with each second moving unit. According to the nut pushing device provided by the utility model, the second moving unit comprises: a second mounting plate; the pushing seat is arranged on the pushing unit; The moving direction of the pushing seat cylinder is perpendicular to the moving direction of the electric sliding table, the fixed end of the pushing seat cylinder is connected with the sliding table connecting seat through the second mounting plate, and the moving end of the pushing seat cylinder is connected with the pushing unit through the pushing seat. The utility model also provides a nut welding machine, which comprises the nut pushing device. The utility model provides a nut pushing device which comprises a first moving unit, a plurality of second moving