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CN-224222642-U - Multi-point Wen Kongchui head device for precision forging of hanging shaft

CN224222642UCN 224222642 UCN224222642 UCN 224222642UCN-224222642-U

Abstract

The utility model relates to the technical field of hanging shaft processing equipment, and discloses a multipoint Wen Kongchui head device for hanging shaft precision forging, which comprises a base and a forging hammer, wherein the left side and the right side of the top of the base are fixedly connected with upright posts, the tops of the two upright posts are fixedly connected with the same top plate, the middle part of the inner wall of the top plate is fixedly connected with a cylinder, the bottom of the cylinder is provided with a mounting mechanism, the inside of the mounting mechanism is provided with a replacement mechanism, the top of the base is provided with a collecting mechanism, and the outer wall of the mounting mechanism is provided with a temperature control assembly. According to the utility model, through the cooperation of the first fixing ring, the fixed block, the sliding groove, the first spring, the pull rod, the clamping block and the first clamping groove of the forging hammer in the replacement mechanism, the quick replacement of the forging hammer is realized, the operation is simple and convenient when the replacement is needed, the equipment downtime is reduced, the production efficiency is improved, the maintenance cost is reduced, and the practicability and the reliability of the device are enhanced.

Inventors

  • YU QINGPING
  • LI LIANGLONG

Assignees

  • 徐州互久机械制造有限公司

Dates

Publication Date
20260512
Application Date
20250731

Claims (8)

  1. 1. A multipoint Wen Kongchui head device for precision forging of a hanging shaft comprises a base (1) and a forging hammer (8) and is characterized in that upright posts (4) are fixedly connected to the left side and the right side of the top of the base (1), the tops of the two upright posts (4) are fixedly connected with the same top plate (5), an air cylinder (6) is fixedly connected to the middle part of the inner wall of the top plate (5), a mounting mechanism (7) is arranged at the bottom of the air cylinder (6), a replacement mechanism (2) is arranged in the mounting mechanism (7), a collecting mechanism (3) is arranged at the top of the base (1), and a temperature control assembly (9) is arranged on the outer wall of the mounting mechanism (7); The replacing mechanism (2) comprises a first fixed ring (201), fixing blocks (202) are fixedly connected to the front side and the rear side of the outer wall of the first fixed ring (201), sliding grooves (203) are formed in the middle of the inner wall of each fixing block (202), springs (205) are arranged on the inner wall of each sliding groove (203), pull rods (204) are slidably connected to the inner wall of each spring (205), clamping blocks (206) are fixedly connected to the left end of each pull rod (204), the outer wall of each forging hammer (8) is slidably connected with the inner wall of the corresponding first fixed ring (201), clamping grooves (207) are formed in the front side and the rear side of the outer wall of each forging hammer (8), and the clamping blocks (206) are respectively clamped with the corresponding clamping grooves (207).
  2. 2. The multipoint Wen Kongchui head device for precision forging of a hanging shaft according to claim 1, wherein the collecting mechanism (3) comprises a collecting box (301), the bottom of the collecting box (301) is fixedly connected to the middle top side of the base (1), fans I (302) are fixedly connected to the left side and the right side of the rear end of the outer wall of the collecting box (301), fans II (303) are fixedly connected to the left side and the right side of the outer wall of the collecting box (301), a shielding plate (304) is fixedly connected to the front top side of the collecting box (301), and a collecting assembly (305) is arranged on the front side of the outer wall of the collecting box (301).
  3. 3. The multi-point Wen Kongchui head device for precision forging of a hanging shaft according to claim 2, wherein the collection assembly (305) comprises a collection box (3051), the rear end of the collection box (3051) is fixedly connected to the front side of the outer wall of the collection box (301), the front side of the outer wall of the collection box (3051) is rotatably connected with a rotary cover (3052), and the right side of the outer wall of the rotary cover (3052) is fixedly connected with a handle (3053).
  4. 4. The multipoint Wen Kongchui head device for precision forging of a hanging shaft according to claim 1, wherein the mounting mechanism (7) comprises a fixing seat (701), the inner wall of the fixing seat (701) is slidably connected with the outer wall of the first fixing ring (201), a connecting plate (702) is fixedly connected with the top of the first fixing ring (201), the top of the connecting plate (702) is fixedly connected with the bottom end of the air cylinder (6), a connecting rod (703) is arranged on the right side of the outer wall of the fixing seat (701), inserting rods (704) are fixedly connected to the front side and the rear side of the left end of the connecting rod (703), the left sides of the two inserting rods (704) penetrate through the connecting plate (702) and the fixing seat (701), and nuts (705) are in threaded connection with the left ends of the two inserting rods (704).
  5. 5. The multipoint Wen Kongchui head device for precision forging of a hanging shaft according to claim 4, wherein the temperature control assembly (9) comprises a second fixing ring (901), the inner wall of the second fixing ring (901) is fixedly connected to the outer wall of the fixing seat (701), mounting grooves (902) are formed in the periphery of the bottom of the second fixing ring (901), temperature control probes (903) are connected to the inner walls of the mounting grooves (902), springs (904) are fixedly connected to the tops of the temperature control probes (903), and the tops of the springs (904) are fixedly connected to the tops of the inner walls of the corresponding mounting grooves (902).
  6. 6. The multipoint Wen Kongchui head device for precision forging of a hanging shaft according to claim 1, wherein two connecting seats (10) are fixedly connected to the left side and the right side of the top of the base (1), and adjacent sides of the plurality of connecting seats (10) are fixedly connected with corresponding upright posts (4) respectively.
  7. 7. The multipoint Wen Kongchui head device for precision forging of a hanging shaft according to claim 4, wherein a plurality of guide rods (11) are fixedly connected to the bottom of the top plate (5), the guide rods (11) are slidably connected with the fixing seat (701), and buffer blocks (12) are fixedly connected to the middle parts of the outer walls of the guide rods (11).
  8. 8. The multi-point Wen Kongchui head device for precision forging of a hanging shaft according to claim 3, wherein two blocking strips (13) are fixedly connected to the right side of the front end of the outer wall of the collecting box (3051), two rotating rods (14) are rotatably connected to the right side of the outer wall of the rotating cover (3052), and the two rotating rods (14) are respectively clamped with the corresponding blocking strips (13).

Description

Multi-point Wen Kongchui head device for precision forging of hanging shaft Technical Field The utility model relates to the technical field of hanging shaft processing equipment, in particular to a multipoint Wen Kongchui head device for hanging shaft precision forging. Background A multiple spot Wen Kongchui head device for hanging axle precision forging is the core equipment part of being applied to in hanging axle precision forging process specially, carries out accurate temperature control through different regions to the tup, realizes the temperature differentiation adjustment of different positions when hanging the axle forging to guarantee that the axle that hangs is reasonable, inside structure is even in forging process metal streamline distribution, promote mechanical properties and the dimensional accuracy of hanging the axle by a wide margin, satisfy high-end mechanical equipment to hanging the high accuracy, the high strength requirement of axle. The traditional multipoint Wen Kongchui head device mainly comprises a hammer head, a hammer head seat and a temperature sensor, when the device is started, the hammer head continuously knocks a metal blank, oxide skin can be continuously generated and fall off in the process, the oxide skin is not timely processed, and is embedded into the surface of a forging piece, so that defects such as pits and pits are caused, and the surface quality and the appearance quality are reduced. The prior art improves the bottom of the device, through installing a collecting device with a fan at the bottom of the device, the oxide skin is blown away from the forging table by utilizing wind force, the contact between the oxide and the metal blank is reduced to a certain extent, the quality of a forged finished product is improved, in the practical situation, after the hammer head is used for a long time, the striking face can deform due to abrasion, the uniform transmission of the striking force is influenced, a plurality of screws are required to be screwed during replacement, the operation process is complex, and the practicability of the device is reduced. Disclosure of utility model In order to make up for the defects, the utility model provides a multipoint Wen Kongchui head device for precision forging of a hanging shaft, which aims to solve the problems that a hammer head in the prior art is easy to damage after long-term use and is inconvenient to replace quickly. In order to achieve the aim, the multi-point Wen Kongchui head device for precision forging of the hanging shaft comprises a base and a forging hammer, wherein the left side and the right side of the top of the base are fixedly connected with upright posts, the tops of the two upright posts are fixedly connected with the same top plate, the middle part of the inner wall of the top plate is fixedly connected with a cylinder, the bottom of the cylinder is provided with a mounting mechanism, the inside of the mounting mechanism is provided with a replacement mechanism, the top of the base is provided with a collecting mechanism, and the outer wall of the mounting mechanism is provided with a temperature control assembly; The replacing mechanism comprises a first fixed ring, fixing blocks are fixedly connected to the front side and the rear side of the outer wall of the first fixed ring, sliding grooves are formed in the middle of the inner wall of each fixing block, springs I are arranged on the inner walls of the sliding grooves, pull rods are slidably connected to the inner walls of the springs I, clamping blocks are fixedly connected to the left ends of the pull rods, the outer wall of the forging hammer is slidably connected with the inner wall of the first fixed ring, clamping grooves I are formed in the front side and the rear side of the outer wall of the forging hammer, and the clamping blocks are clamped with the corresponding clamping grooves I respectively. As a further description of the above technical solution: The collecting mechanism comprises a collecting box, the bottom of the collecting box is fixedly connected with the middle side of the top of the base, fans I are fixedly connected to the left side and the right side of the rear end of the outer wall of the collecting box, fans II are fixedly connected to the left side and the right side of the outer wall of the collecting box, a shielding plate is fixedly connected to the front side of the top of the collecting box, and a collecting assembly is arranged on the front side of the outer wall of the collecting box. As a further description of the above technical solution: The collecting assembly comprises a collecting box, the rear end of the collecting box is fixedly connected to the front side of the outer wall of the collecting box, the front side of the outer wall of the collecting box is rotationally connected with a rotating cover, and the right side of the outer wall of the rotating cover is fixedly connected with a handle. As a