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CN-224209063-U - Material blocking assembly of cold header for machining fastener

CN224209063UCN 224209063 UCN224209063 UCN 224209063UCN-224209063-U

Abstract

The utility model relates to the technical field of cold header accessories and provides a material blocking assembly of a cold header for processing fasteners, which comprises mounting plates, wherein two mounting plates are arranged, connecting shafts are fixed between corners of the two mounting plates, a plurality of groups of mounting shells are slidably mounted on the connecting shafts, baffle plates are rotatably mounted on front walls of the mounting shells, adjacent mounting shells are connected through a connecting mechanism, the leftmost mounting shell is fixedly connected with the left mounting plate, and a rotating mechanism is arranged in the mounting shell and used for controlling deflection of the baffle plates.

Inventors

  • ZHANG MENGFEI
  • YANG LU
  • Kang Xiaoshuai
  • Lian Xiaoliang

Assignees

  • 邯郸市精工建筑锚固制造有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (8)

  1. 1. A fender material subassembly of cold heading machine for processing fastener, characterized in that includes: The mounting plates (1), wherein two mounting plates (1) are arranged, a connecting shaft (2) is fixed between the corners of the two mounting plates (1), a plurality of groups of mounting shells (3) are slidably mounted on the connecting shaft (2), baffle plates (4) are rotatably mounted on the front walls of the mounting shells (3), adjacent mounting shells (3) are connected through a connecting mechanism (7), and the mounting shell (3) positioned at the leftmost side is fixedly connected with the mounting plate (1) positioned at the left side; The rotating mechanism (5) is arranged in the mounting shell (3), and the rotating mechanism (5) is used for controlling deflection of the baffle plate (4); The driving motor (6), driving motor (6) is fixed on the outer wall of left side mounting panel (1), driving motor (6) are used for driving slewing mechanism (5) work.
  2. 2. The material blocking assembly of the cold header for machining fasteners according to claim 1 is characterized in that sliding blocks (9) are symmetrically fixed on the outer wall of the mounting shell (3), and the sliding blocks (9) are slidably mounted on corresponding connecting shafts (2).
  3. 3. The material blocking assembly of the cold header for machining fasteners according to claim 1, wherein the rotating mechanism (5) comprises a worm wheel (51), a mounting shaft (52) is fixed at the center of the worm wheel (51), and a worm (53) is connected with the worm wheel (51) in a meshed manner; The mounting shaft (52) is rotatably mounted between the inner walls of the mounting shell (3), and one end of the mounting shaft (52) penetrates through the front wall of the mounting shell (3) through a bearing and is fixedly connected with the top of the baffle plate (4); The worm (53) is rotatably mounted on the top wall of the inner cavity of the mounting shell (3) through a mounting seat (54), a limiting hole (55) is formed in one end of the worm (53), and a clamping block (56) matched with the limiting hole (55) is fixed at the other end of the worm (53).
  4. 4. A material blocking assembly of a cold header for machining fasteners according to claim 3, characterized in that an arc-shaped through groove (57) is formed in the worm wheel (51), a limit rod (58) is fixed on the rear wall of the inner cavity of the installation shell (3), and the limit rod (58) is slidably connected with the inner wall of the arc-shaped through groove (57).
  5. 5. A material blocking assembly of a cold header for machining fasteners according to claim 3, characterized in that the output end of the driving motor (6) penetrates the left mounting plate (1) through a bearing and is fixedly connected with one end of the leftmost worm (53).
  6. 6. The material blocking assembly of the cold header for machining fasteners according to claim 1, wherein the connecting mechanism (7) comprises a connecting plate (71), one end of the connecting plate (71) is rotatably installed on one side of the top wall of the installation shell (3), and an installation hole (72) is formed in the other end of the connecting plate (71); The mounting hole (72) is internally provided with a bolt (73), and the other side of the top wall of the mounting shell (3) is provided with a threaded hole (74) matched with the bolt (73).
  7. 7. The material blocking assembly of the cold header for machining fasteners according to claim 1 is characterized in that mounting blocks (8) are fixed at the bottoms of the outer sides of the mounting plates (1), and through holes for matching screws are formed in the mounting blocks (8).
  8. 8. A stop assembly of a cold header for machining fasteners according to claim 1, characterized in that the drive motor (6) is a stepper motor or a servo motor.

Description

Material blocking assembly of cold header for machining fastener Technical Field The utility model relates to the technical field of cold header accessories, in particular to a material blocking assembly of a cold header for processing a fastener. Background In the modern fastener processing process, the cold header is used as an efficient forming device and is widely applied to the production of fasteners. The cold header is mainly used for carrying out cold working on metal through a die so as to produce fasteners with various specifications. However, in the cold heading process, due to the characteristics of the metal material, precise control of the material delivery and positioning is often required to ensure the precision and production efficiency of the product. Most of the current cold header material blocking systems cannot realize flexible and accurate adjustment, and when the multi-station work is performed, all baffles need to be operated simultaneously, and when only part of stations are required to work, the arrangement mode can lead to larger load of a driving motor and correspondingly increase energy consumption. Therefore, how to design a material blocking structure capable of flexibly controlling the movement of a baffle in a multi-station cold header becomes a problem to be solved in the industry. Disclosure of utility model The utility model provides a material blocking assembly of a cold header for processing fasteners, which solves the problems that most of cold header material blocking systems in the related art cannot realize flexible and accurate adjustment, all baffles need to run simultaneously when working at multiple stations, and the arrangement mode can cause larger load of a driving motor and correspondingly increase energy consumption when only needing part of stations to work. The technical scheme of the utility model is as follows: a material blocking assembly of a cold header for processing fasteners, comprising: The mounting plates are provided with two, connecting shafts are fixed between the corners of the two mounting plates, a plurality of groups of mounting shells are slidably mounted on the connecting shafts, baffle plates are rotatably mounted on the front walls of the mounting shells, adjacent mounting shells are connected through a connecting mechanism, and the mounting shell at the leftmost side is fixedly connected with the mounting plate at the left side; The rotating mechanism is arranged in the mounting shell and is used for controlling deflection of the baffle plate; the driving motor is fixed on the outer wall of the left mounting plate and used for driving the rotating mechanism to work. Preferably, the outer wall of the installation shell is symmetrically fixed with sliding blocks, and the sliding blocks are slidably installed on the corresponding connecting shafts. Preferably, the rotating mechanism comprises a worm wheel, a mounting shaft is fixed at the center of the worm wheel, and a worm is connected with the worm wheel in a meshed manner; The mounting shaft is rotatably mounted between the inner walls of the mounting shell, and one end of the mounting shaft penetrates through the front wall of the mounting shell through a bearing and is fixedly connected with the top of the baffle plate; the worm is rotatably mounted on the top wall of the inner cavity of the mounting shell through the mounting seat, a limiting hole is formed in one end of the worm, and a clamping block matched with the limiting hole is fixed at the other end of the worm. Preferably, an arc through groove is formed in the worm wheel, a limit rod is fixed on the rear wall of the inner cavity of the installation shell, and the limit rod is in sliding connection with the inner wall of the arc through groove. Preferably, the output end of the driving motor penetrates through the left mounting plate through a bearing and is fixedly connected with one end of the leftmost worm. Preferably, the connecting mechanism comprises a connecting plate, one end of the connecting plate is rotatably arranged on one side of the top wall of the mounting shell, and the other end of the connecting plate is provided with a mounting hole; the mounting shell is characterized in that bolts are arranged in the mounting holes, and threaded holes matched with the bolts are formed in the other side of the top wall of the mounting shell. Preferably, the outside bottom of mounting panel all is fixed with the installation piece, set up the through-hole of cooperation screw on the installation piece. Preferably, the driving motor is a stepping motor or a servo motor. The beneficial effects of the utility model are as follows: 1. According to the material blocking assembly, efficient material blocking and discharging operation is achieved through the cooperation of the rotating mechanism and the driving motor, particularly in a multi-station cold header, the baffle can be driven to rotate only on a working station,