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CN-224223248-U - Forming machine for connector metal shell

CN224223248UCN 224223248 UCN224223248 UCN 224223248UCN-224223248-U

Abstract

The utility model discloses a connector metal shell forming machine which comprises a frame, a controller, a metal shell conveying mechanism, an automatic positioning and cutting mechanism, an automatic limiting mechanism and an automatic cutting and bending mechanism, wherein a processing table is arranged on the frame, the automatic positioning and cutting mechanism and the automatic limiting mechanism can be vertically and movably arranged on the frame and positioned above the processing table, the automatic cutting and bending mechanism can be vertically and movably arranged on the frame and positioned below the processing table, and the automatic cutting and bending mechanism at least comprises a waste strip cutting assembly and a bending assembly for bending and forming a workpiece to be processed.

Inventors

  • Shen Wenchun
  • SHEN WENYONG

Assignees

  • 东莞市铭泽电子有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (9)

  1. 1. The connector metal shell forming machine is characterized by comprising a frame, a controller arranged on the frame, a metal shell conveying mechanism connected with the controller, an automatic positioning and cutting mechanism, an automatic limiting mechanism and an automatic cutting and bending mechanism; The machine frame is provided with a processing table, and the metal shell conveying mechanism is used for pushing a to-be-processed workpiece to the processing table; the automatic positioning cutting mechanism and the automatic limiting mechanism can be vertically and movably arranged on the frame and positioned above the processing table; The automatic positioning and cutting mechanism at least comprises a positioning needle used for positioning the material belt, a first material belt cutting knife used for cutting the waste material belt and a first driving device, wherein the first driving device is connected with the positioning needle and the first material belt cutting knife and drives the positioning needle and the first material belt cutting knife to reciprocate up and down; The automatic limiting mechanism at least comprises a pressing block and a second driving device, wherein the pressing block is used for limiting the joint of the metal shell, and the second driving device is connected with the pressing block and drives the pressing block to reciprocate up and down; The automatic cutting and bending mechanism at least comprises a waste strip cutting assembly and a bending assembly, wherein the waste strip cutting assembly is used for cutting a workpiece to be processed, and the bending assembly is used for bending and forming the workpiece to be processed; the first driving device and the second driving device are respectively connected with the controller.
  2. 2. The connector metal shell molding machine of claim 1, wherein the cutting assembly comprises a matching block, a cutting lever, a second material belt cutting knife and a third driving device, wherein the output end of the third driving device is connected to the matching block, one end of the cutting lever is hinged to the matching block, the other end of the cutting lever is connected to the second material belt cutting knife, the third driving device can push the cutting lever to act, so that the cutting lever can push the second material belt cutting knife to cut off the waste material belt, and the third driving device is connected to the controller.
  3. 3. The connector metal shell molding machine of claim 1, wherein the bending assembly comprises a bending block, a cam bearing and a fourth driving device, the output end of the fourth driving device is connected to the lower end of the bending block, the upper end of the bending block is provided with a mounting position, the cam bearing is mounted in the mounting position, the fourth driving device controls the bending block to reciprocate up and down, and the fourth driving device is connected to the controller.
  4. 4. The connector metal shell molding machine of claim 1, wherein the metal shell conveying mechanism comprises a metal shell conveying plate for placing a workpiece to be processed and a pushing mechanism for pushing the workpiece to be processed on the metal shell conveying plate to the processing table, the pushing mechanism comprises a pushing rod and a pushing cylinder for driving the pushing rod to move forwards and backwards, the pushing device is connected to the pushing rod, the pushing rod is connected to the metal shell conveying plate, the pushing device drives the pushing rod to drive the metal shell conveying plate to reciprocate left and right, and the pushing cylinder is connected to the controller.
  5. 5. The connector metal shell molding machine of claim 1, wherein the automatic positioning and cutting mechanism further comprises a movable block, a pushing plate, a connecting plate and a guide post, the output end of the first driving device is connected to one end of the connecting plate, the other end of the connecting plate is connected to one end of the pushing block, the other end of the pushing block is connected to the inner movable block, the movable block is connected to the guide post in a sliding manner through a guide sleeve, and the positioning needle and the first material belt cutting knife are arranged and positioned on the lower end face of the movable block.
  6. 6. The metal shell molding machine of the connector of claim 5, wherein the movable block is provided with a avoidance position for avoiding a pressing block, the automatic limiting mechanism is arranged on the frame through a support column, the automatic limiting mechanism further comprises a movable plate, the movable plate is connected to the support column in a sliding mode, the movable plate is located above the movable block, and the pressing block is located on the movable plate.
  7. 7. The metal shell molding machine of claim 1, wherein the frame is further provided with a support column, the processing table at least comprises a positioning plate and a mounting plate, the support column is connected to the positioning plate, and the positioning plate and the mounting plate are in through connection with a yielding hole.
  8. 8. The connector metal shell molding machine of claim 1, wherein the discharge end of the processing table is further provided with a waste collection box and a finished product blanking opening.
  9. 9. The connector metal shell molding machine of claim 1, wherein the first driving device and the second driving device are air cylinders or motors.

Description

Forming machine for connector metal shell Technical Field The utility model relates to the technology of connector metal shell forming machines, in particular to a connector metal shell forming machine. Background With the development of miniaturization and high performance of electronic equipment, a connector is used as a key component for realizing electrical connection, the molding quality of the connector has an important influence on the overall performance, reliability and assembly precision of the equipment, and the metal shell of the electrical connector is generally molded by a continuous stamping technology to form a specific shell shape. In the prior art, an electric connector metal shell is formed by machining through automatic equipment generally, for example, bending shaping equipment comprises a cabinet body, a rotary table is arranged on the cabinet body, a jig is arranged on the rotary table, a feeding assembly, a discharging assembly, a rejecting assembly and a bending assembly are arranged around the rotary table, after the connector shell is positioned and fixed through the jig arranged on the rotary table, the feeding assembly, the discharging assembly, the rejecting assembly and the bending assembly are adopted for automatic feeding and discharging and bending, so that automatic integrated machining is realized, but the arrangement rationality of all functional parts on the equipment is still not ideal, because of the large number of stations, a rotary table with larger outer diameter needs to be arranged, when the feeding assembly, the discharging assembly, the rejecting assembly and the bending assembly are arranged on the machine table along the circumferential direction of the rotary table, the whole machining equipment is larger, a larger space needs to be reserved, the whole machining equipment occupies a large space in a workshop, and the workshop arrangement and management are not facilitated. Therefore, a new technical solution is needed to solve the above problems. Disclosure of utility model In view of the above, the main object of the present utility model is to provide a connector metal shell forming machine, which is configured and matched by a metal shell conveying mechanism, an automatic positioning and cutting mechanism, an automatic limiting mechanism and an automatic cutting and bending mechanism, wherein a processing table is arranged on a frame, the automatic positioning and cutting mechanism and the automatic limiting mechanism can be vertically and movably arranged on the frame and above the processing table, and the automatic cutting and bending mechanism can be vertically and movably arranged on the frame and below the processing table, so that on the same cutting equipment, automatic processing of products to be processed is realized, and in particular, the automatic equipment has a simple arrangement structure, reasonable layout and shorter stroke, full-automatic processing is realized, labor cost is saved, and meanwhile, the whole production and processing efficiency is improved, the width of the equipment is greatly reduced, and workshop arrangement is facilitated. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A connector metal shell forming machine comprises a frame, a controller arranged on the frame, a metal shell conveying mechanism connected with the controller, an automatic positioning and cutting mechanism, an automatic limiting mechanism and an automatic cutting and bending mechanism; The machine frame is provided with a processing table, and the metal shell conveying mechanism is used for pushing a to-be-processed workpiece to the processing table; the automatic positioning cutting mechanism and the automatic limiting mechanism can be vertically and movably arranged on the frame and positioned above the processing table; The automatic positioning and cutting mechanism at least comprises a positioning needle used for positioning the material belt, a first material belt cutting knife used for cutting the waste material belt and a first driving device, wherein the first driving device is connected with the positioning needle and the first material belt cutting knife and drives the positioning needle and the first material belt cutting knife to reciprocate up and down; The automatic limiting mechanism at least comprises a pressing block and a second driving device, wherein the pressing block is used for limiting the joint of the metal shell, and the second driving device is connected with the pressing block and drives the pressing block to reciprocate up and down; The automatic cutting and bending mechanism at least comprises a waste strip cutting assembly and a bending assembly, wherein the waste strip cutting assembly is used for cutting a workpiece to be processed, and the bending assembly is used for bending and forming the workpiece to be processed; the first driving device and the second d