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CN-118682474-B - Bending and punching integrated equipment for copper bar processing

CN118682474BCN 118682474 BCN118682474 BCN 118682474BCN-118682474-B

Abstract

The invention discloses bending and punching integrated equipment for copper bar processing, which relates to the technical field of copper bar production and processing and comprises a processing table, wherein a base is fixed on the upper end surface of the processing table, one end of the base is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is rotationally connected with a fluted disc, a rack is meshed on the fluted disc and fixedly connected with the base, the other side of the fluted disc is fixedly provided with a mounting disc, the other side of the mounting disc is connected with a punching head for punching copper bars, the other side of the mounting disc is also connected with a bending head for bending copper bars, and the processing table is also provided with a punching seat and a bending seat which are respectively matched with the punching head and the bending head. Above-mentioned setting, with copper bar punching and two processing functions integration of bending to an equipment, omit among the prior art the copper bar and transfer to the transfer step of bender after accomplishing the punching processing on the piercing press to this reduces time cost, thereby realizes improving machining efficiency's effect.

Inventors

  • CHEN JIYUAN
  • LIU LINLIN
  • LU XIUMING
  • FAN PING

Assignees

  • 宿迁泽达职业技术学院

Dates

Publication Date
20260512
Application Date
20240719

Claims (8)

  1. 1. The bending and punching integrated equipment for processing the copper bar comprises a processing table (1) and is characterized in that a base (11) is fixed on the upper end face of the processing table (1), an electric push rod (12) is fixed at one end of the base (11), a hydraulic cylinder (13) is fixed at the output end of the electric push rod (12), a fluted disc (14) is rotatably connected to the output end of the hydraulic cylinder (13), a rack (15) is meshed on the fluted disc (14), the rack (15) is fixedly connected with the base (11), a mounting disc (2) is fixed at the other side of the fluted disc (14), a punching head (3) for punching the copper bar is connected to the other side of the mounting disc (2), a bending head (4) for bending the copper bar is also connected to the other side of the mounting disc (2), a seat (5) matched with the punching head (3) is also arranged on the processing table (1), and a bending seat (6) matched with the bending head (4) is also arranged on the processing table (1). The bending seat (6) comprises two bending plates (61) and a rotating shaft (62), the rotating shaft (62) is vertically fixed on the end face of the processing table (1), the ends of the two bending plates (61) are hinged to the rotating shaft (62), the included angle between the two bending plates (61) corresponds to the bending angle of the copper bar, and the processing table (1) is also provided with an included angle adjusting component (7) for adjusting the included angle between the two bending plates (61); the included angle adjusting assembly (7) comprises: The two connecting blocks (71), the two connecting blocks (71) are respectively fixed at the bottom ends of the two bending plates (61), a movable groove (16) is formed in the machining table (1) in a penetrating mode, the movable groove (16) is an arc-shaped groove taking the rotating shaft (52) as the center of a circle, and the connecting blocks (71) are arranged in the movable groove (16); the two rotating blocks (72), the two rotating blocks (72) are respectively fixed at the bottoms of the two connecting blocks (71), and through holes (721) are formed in the two rotating blocks (72) in a penetrating way; The connecting rod (73), the connecting rod (73) penetrates through the two through holes (721) at the same time, a connecting plate (731) is fixed in the middle of the connecting rod (73), and a threaded hole (732) is formed in the connecting plate (731) in a penetrating mode; -a threaded rod (74), the threaded rod (74) being arranged through the threaded hole (732), the threaded rod (74) being used for driving the connection plate (731).
  2. 2. The bending and punching integrated device for copper bar machining according to claim 1, wherein the electric push rods (12), the hydraulic cylinders (13), the punching seats (5) and the bending seats (6) are arranged in two groups, and the electric push rods (12), the hydraulic cylinders (13), the punching seats (5) and the bending seats (6) are arranged in a central symmetry mode relative to the machining table (1).
  3. 3. The bending and punching integrated device for copper bar processing according to claim 1, wherein a chute (63) is formed in the upper edge of the top end face of the bending plate (61), a sliding block (64) is movably arranged on the chute (63), a supporting frame (65) is further arranged above the bending plate (61), the supporting frame (65) comprises two supporting rods (651), the middle parts of the two supporting rods (651) are rotationally connected, the sliding blocks (64) are rotationally connected to the bottoms of the supporting rods (651), an electromagnet (66) is further fixed at the bottom of the chute (63), and the sliding block (64) is made of magnetic metal.
  4. 4. The bending and punching integrated device for copper bar processing according to claim 1, wherein the mounting plate (2) is a circular plate, two mounting blocks (21) are symmetrically arranged on the mounting plate (2), and the punching head (3) and the bending head (4) are detachably arranged on the two mounting blocks (21).
  5. 5. The bending and punching integrated device for copper bar processing as set forth in claim 4, wherein the mounting block (21) is provided with an insertion hole (211), the punching head (3) and the bending head (4) are fixedly provided with an insertion block (212), and the punching head (3) and the bending head (4) are mounted on the mounting block (21) through the insertion block (212).
  6. 6. The bending and punching integrated device for copper bar processing according to claim 1, wherein two abutting blocks (67) are further fixed on the bending seat (6), and the two abutting blocks (67) are fixedly arranged on one side wall of the two bending plates (61) away from each other respectively.
  7. 7. The bending and punching integrated device for copper bar processing as set forth in claim 6, wherein the abutting block (67) is made of anti-slip rubber.
  8. 8. The bending and punching integrated device for copper bar processing according to claim 5, wherein the mounting block (21) is rotatably connected with the mounting disc (2), a balancing weight (22) is fixed at the bottom end of the mounting block (21), the insertion hole (211) is obliquely opened, and the port of the insertion hole (211) is obliquely upward.

Description

Bending and punching integrated equipment for copper bar processing Technical Field The invention belongs to the technical field of copper bar production and processing, and particularly relates to bending and punching integrated equipment for copper bar processing. Background Copper bars, also known as copper bus bars or copper bus bars, are long conductors (rounded copper bars are commonly used at present to avoid tip discharge) made of copper materials and having rectangular or chamfered (rounded) cross sections, and play roles in conveying current and connecting electrical equipment in a circuit. In order to facilitate lap joint of copper bars in a circuit in the processing process, punching holes are needed at two ends of the copper bars, bending is needed after punching holes, in daily life, punching holes and bending of most copper bar processing are respectively performed on a punching machine and a bending machine, after the punching processing of the copper bars is completed on the punching machine, the copper bars are needed to be transferred to the bending machine to be bent, unnecessary time cost is increased in the transfer process, and the processing efficiency is low. When bending the copper bar, prevent the copper bar between this elbow and the base of bending, make the copper bar take place deformation through the extrusion of bending the elbow, and to the copper bar bending machine of most copper bars, the copper bar of different angles is bent, need the base of bending of different contained angles to accomplish, when need bending the copper bar of different angles, then need dismantle, change the base of bending, and the process of dismantling and changing the base of bending also can influence work efficiency at certain degree, need optimizing urgently. Disclosure of Invention The invention aims to provide bending and punching integrated equipment for copper bar processing, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a copper bar processing is with integrative equipment of punching a hole of bending, includes the processing platform, be fixed with the base on the processing platform up end, the one end of base is fixed with electric push rod, electric push rod's output is fixed with the pneumatic cylinder, the output rotation of pneumatic cylinder is connected with the fluted disc, the meshing has the rack on the fluted disc, rack and base fixed connection, the opposite side of fluted disc is fixed with the mounting disc, the opposite side of mounting disc is connected with the punching head that is used for carrying out the processing of punching a hole to the copper bar, the opposite side of mounting disc still is connected with the bending head that is used for carrying out the processing of bending to the copper bar, still be provided with on the processing platform with the punching head complex seat of punching a hole, still be provided with on the processing platform with the bending head complex seat of bending. Preferably, the bending seat comprises two bending plates and a rotating shaft, the rotating shaft is vertically fixed on the end face of the processing table, the end heads of the two bending plates are hinged to the rotating shaft, the included angle between the bending plates corresponds to the bending angle of the copper bar, and an included angle adjusting assembly used for adjusting the included angle between the two bending plates is further arranged on the processing table. Preferably, the included angle adjusting assembly includes: The two connecting blocks are respectively fixed at the bottom ends of the two bending plates, a movable groove is formed in the processing table in a penetrating manner, the movable groove is an arc-shaped groove taking the rotating shaft as the center of a circle, and the connecting blocks are arranged in the movable groove; the two rotating blocks are respectively fixed at the bottoms of the two connecting blocks, and through holes are formed in the two rotating blocks in a penetrating manner; The connecting rod penetrates through the two through holes at the same time, a connecting plate is fixed in the middle of the connecting rod, and threaded holes are formed in the connecting plate in a penetrating mode; the threaded rod penetrates through the threaded hole, and the threaded rod is used for driving the connecting plate. Preferably, the electric push rod, the hydraulic cylinder, the punching seat and the bending seat are all arranged in two groups, and the electric push rod, the hydraulic cylinder, the punching seat and the bending seat are symmetrically arranged about the center of the processing table. Preferably, a sliding groove is formed in the upper edge of the top end face of the bending plate, a sliding block is movably arranged on the sliding groove, a supporting frame is fu