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CN-224209047-U - Water-cooling tool whole die for clamp head forging

CN224209047UCN 224209047 UCN224209047 UCN 224209047UCN-224209047-U

Abstract

The utility model discloses a water-cooling tool whole die for clamp head forging, and relates to the technical field of forging. The utility model comprises a die body, a plurality of cooling mechanisms and a plurality of arc cushion blocks, wherein an installation cavity is arranged in the die body, an operation port communicated with the installation cavity is arranged on the peripheral side surface of the die body, an end cavity is formed in the area, above and below the operation port, of the installation cavity, the cooling mechanisms are annularly arranged in the installation cavity and are adhered to each other in pairs, each cooling mechanism comprises a group of end shells, a middle shell and a cover plate, and the end shells are arc shells. According to the utility model, through designing the cooling mechanisms with a large number, each cooling mechanism independently cools the corresponding area, so that the cooling modularization is realized, each module can be independently controlled, meanwhile, each module is vertically arranged, the corresponding cooling area has high uniformity, the problem of poor uniformity caused by overlong water cooling channels is avoided, the cooling effect and efficiency are improved, and the using effect and service life of the die are ensured.

Inventors

  • ZHAO DONG
  • ZHAO YONG
  • BIAN FENG

Assignees

  • 江阴市中岳机锻有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (6)

  1. 1. The water-cooling tool whole die for forging the clamp head is characterized by comprising a die body (1), a plurality of cooling mechanisms (2) and a plurality of arc-shaped cushion blocks (3); An installation cavity (101) is formed in the die body (1), an operation port (102) communicated with the installation cavity (101) is formed in the peripheral side surface of the die body (1), and end cavities (103) are formed in the areas, above and below the operation port (102), of the installation cavity (101); The plurality of cold separating mechanisms (2) are annularly arranged in the installation cavity (101) and are adhered to each other, and the cold separating mechanisms (2) comprise a group of end shells (201), a middle shell (202) and a cover plate (203); the end shell (201) is an arc-shaped shell, a plurality of end parting strips (204) are arranged in the end shell (201), one end face of the end shell (201) is an open face, and the two end shells (201) are respectively arranged in the two end cavities (103) and the open faces are oppositely arranged; The middle shell (202) is arranged between two end shells (201), the middle shell (202) is an arc-shaped shell, an outer notch (205) is formed in the outer side of the middle shell (202), a plurality of middle parting strips (206) are arranged in the middle shell (202), two ends of the middle shell (202) are open surfaces and are welded with the open surfaces of the two end shells (201), and a plurality of the middle parting strips (206) are welded with a plurality of end parting strips (204); The cover plate (203) is covered outside the external notch (205), the cover plate (203) is fixed on the outer sides of the middle shell (202) and the two end shells (201) through welding, and an inner cushion layer (207) which is arranged in the external notch (205) in a clearance way is arranged on the inner side of the cover plate (203); The end parting strips (204) and the middle parting strips (206) on the cold separating mechanism (2) form a serpentine channel in the two end shells (201) and the middle shell (202), and metal connecting pipes (208) communicated with the two ends of the serpentine channel are fixedly penetrated at the two sides of the cover plate (203); The arc-shaped cushion blocks (3) are arranged in the operation ports (102) and are respectively located at the outer sides of the cooling mechanism (2), pipe penetrating ports (301) are formed in two sides of each arc-shaped cushion block (3), and the metal connecting pipes (208) are located in the pipe penetrating ports (301).
  2. 2. The water cooling tool die for clamp forging according to claim 1, wherein the inflection point of the serpentine channel is located at the end of the end parting bead (204), and a turning point through hole is formed in the end parting bead (204).
  3. 3. The water-cooling tool whole die for clamp head forging according to claim 1, wherein a forming port (104) is formed in the axis of the die body (1), and the wall thickness between the forming port (104) and the mounting inner cavity (101) is set in the range of 3-5 cm.
  4. 4. The water cooling tooling die for pliers head forging as recited in claim 1, wherein the height of the operating port (102) is greater than the height of the end shell (201), and the height of the end cavity (103) is less than the height of the end shell (201).
  5. 5. The water cooling tooling die for pliers head forging according to claim 1, wherein the top edge and the bottom edge of the external cutting opening (205) are flush with the top edge and the bottom edge of the middle shell (202), and the distance between the two sides of the external cutting opening (205) and the two sides of the middle shell (202) is set in the range of 3 cm to 5 cm.
  6. 6. The water cooling tooling die for tong head forging as recited in claim 1, wherein a temperature sensor is disposed in said serpentine channel.

Description

Water-cooling tool whole die for clamp head forging Technical Field The utility model belongs to the technical field of forging, and particularly relates to a water-cooling tool whole die for clamp head forging. Background In the continuous forging process, the temperature of the die can be rapidly increased, the problems of thermal fatigue crack, service life reduction and the like can be caused due to overhigh temperature, the problem of local stress concentration is easily caused by the traditional water cooling design, and if a spiral water cooling module is arranged in the die, the problem of poor cooling uniformity can occur, such as long distance between a water inlet and a water outlet, the temperature of cooling water used for cooling is different, the uniformity is poor, and meanwhile, when the die of the integral water cooling module is damaged, the whole die needs scrapping treatment, so that the maintenance is not facilitated, and the cost is too high. Disclosure of Invention The utility model aims to provide a water-cooling tool whole die for tong head forging, which is characterized in that through designing a plurality of cooling dividing mechanisms, each cooling dividing mechanism independently cools a corresponding area to realize cooling modularization, each module can be independently controlled, meanwhile, each module is vertically arranged, the uniformity of the corresponding cooling area is higher, the problem of poor uniformity caused by overlong water cooling passages is avoided, the cooling effect and efficiency are improved, and the using effect and the service life of the die are ensured. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to a water-cooling tool whole die for binding clip forging, which comprises a die body, a plurality of cooling mechanisms and a plurality of arc-shaped cushion blocks; The die body is internally provided with an installation cavity, the peripheral side surface of the die body is provided with an operation port communicated with the installation cavity, and the areas of the installation cavity above and below the operation port form an end cavity; The plurality of cold separating mechanisms are annularly arranged in the installation cavity and are adhered to each other, and each cold separating mechanism comprises a group of end shells, a middle shell and a cover plate; The end shell is an arc-shaped shell, a plurality of end parting strips are arranged in the end shell, one end face of the end shell is an open face, and the two end shells are respectively arranged in two end cavities and are oppositely arranged; The middle shell is arranged between the two end shells, the middle shell is an arc-shaped shell, an outer notch is formed in the outer side of the middle shell, a plurality of middle parting strips are arranged in the middle shell, two ends of the middle shell are open surfaces and are welded with the open surfaces of the two end shells, and the plurality of middle parting strips are welded with the plurality of end parting strips; The cover plate covers the outside of the external notch, the cover plate is fixed on the outer sides of the middle shell and the two end shells through welding, and an inner cushion layer which is arranged in the external notch in a clearance way is arranged on the inner side of the cover plate; The end parting strips and the middle parting strips on the cold separating mechanism form a serpentine channel in the two end shells and the middle shell, and the two sides of the cover plate are fixedly penetrated by metal connecting pipes communicated with the two ends of the serpentine channel; The arc-shaped cushion blocks are arranged in the operation opening and are respectively positioned at the outer sides of the cooling mechanism, pipe penetrating openings are formed in two sides of the arc-shaped cushion blocks, and the metal connecting pipes are positioned in the pipe penetrating openings. Further, the inflection point of the serpentine channel is positioned at the end part of the end parting bead, and a turning point through hole is formed in the end parting bead. Further, a forming opening is formed in the axis of the die body, and the wall thickness between the forming opening and the mounting inner cavity is set in the range of 3-5 cm. Further, the height of the operation opening is larger than the height of the end shell, and the height of the end cavity is smaller than the height of the end shell. Further, the top edge and the bottom edge of the external cutting opening are flush with the top edge and the bottom edge of the middle shell, and the distance between the two sides of the external cutting opening and the two sides of the middle shell is set in the range of 3 cm to 5 cm. Further, a temperature sensor is arranged in the serpentine channel. The utility model has the following beneficial effects: 1. According to