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CN-224222505-U - Forming die with guide structure

CN224222505UCN 224222505 UCN224222505 UCN 224222505UCN-224222505-U

Abstract

The utility model relates to the technical field of forming dies, in particular to a forming die with a guide structure, which comprises an upper die plate, wherein the bottom of the upper die plate is connected with the top of the upper die in a threaded manner, a lower die is arranged at the bottom of the upper die, guide plates are arranged on the outer walls of the left side and the right side of the upper die, a pressing groove is formed in the bottom of the upper die, and guide grooves are formed in the outer walls of the left side and the right side of the lower die. The screw hole design that corresponds to cope match-plate pattern and last mould in this device realizes quick accurate assembly, reinforcing connection fastness and convenient to detach maintain, and T type deflector inserts the guide way restriction lateral deviation and automatic alignment, guarantee part forming accuracy and mould life. The curved surfaces of the pressing groove and the lower die are attached to the contour of the part, so that the plate is guided to deform uniformly, cracking is reduced, and shape accuracy is ensured. The upper die weight reduction groove reduces weight by removing non-critical materials, reduces equipment load, improves operation safety and forming stability, and optimizes material utilization and function balance.

Inventors

  • FANG YUAN
  • HUANG YU
  • HU QIULIN

Assignees

  • 贵安新区博浩机械有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (5)

  1. 1. The forming die with the guide structure comprises an upper die plate (1) and is characterized in that the bottom of the upper die plate (1) is in threaded connection with the top of an upper die (2), and a lower die (3) is arranged at the bottom of the upper die (2); Guide plates (4) are arranged on the outer walls of the left side and the right side of the upper die (2), and a pressing groove (5) is formed in the bottom of the upper die (2); Guide grooves (6) are formed in the outer walls of the left side and the right side of the lower die (3).
  2. 2. The forming die with the guide structure as claimed in claim 1, wherein the contact surfaces of the upper die plate (1) and the upper die (2) are provided with a plurality of screw holes with the same number and corresponding positions.
  3. 3. The forming die with the guide structure according to claim 1, wherein the two guide plates (4) are T-shaped, and the bottom ends of the two guide plates (4) are respectively vertically inserted into the inner walls of the guide grooves (6) on the two sides.
  4. 4. The forming die with the guide structure according to claim 1, wherein the contact surface of the pressing groove (5) and the lower die (3) is a curved surface.
  5. 5. The forming die with the guide structure of claim 1, wherein a plurality of weight-reducing grooves (201) are formed in the outer wall of one side of the upper die (2), and the weight-reducing grooves (201) are cast according to a digital die.

Description

Forming die with guide structure Technical Field The utility model relates to the technical field of forming dies, in particular to a forming die with a guide structure. Background The existing forming die is a tool for plastic deformation of metal or nonmetal materials by applying external force, and further forming the metal or nonmetal materials into target parts, mainly comprises a male die, a female die and a supporting structure, and is widely applied to processes such as stamping, stretch forming, pressure dropping and the like. The core function of the method is to realize the precise control of the shape and the size of the part through the interaction between the molded surface of the mold and the material. The high-temperature alloy tail nozzle part forming belongs to the field of aerospace precision manufacturing, and the high-temperature alloy is a core material of extreme environment parts such as a tail nozzle and the like due to excellent high-temperature resistance and corrosion resistance. The problems of the prior art are found in the design process of the utility model that the existing forming die is lack of a precise guide structure, offset is easy to generate during die assembly, the part precision is insufficient, the die is worn, the deformation of the plate is uneven during forming, stress concentration is easy to generate and crack, meanwhile, the die is heavy, the carrying and the mounting are inconvenient, the equipment load is high, and the energy consumption and the operation risk are outstanding. Disclosure of utility model The present utility model is directed to a forming mold with a guiding structure, so as to solve the problems set forth in the background art. In order to achieve the purpose, the utility model provides the technical scheme that the forming die with the guide structure comprises an upper die plate, wherein the bottom of the upper die plate is in threaded connection with the top of the upper die, and the bottom of the upper die is provided with a lower die; guide plates are arranged on the outer walls of the left side and the right side of the upper die, and a pressing groove is formed in the bottom of the upper die; Guide grooves are formed in the outer walls of the left side and the right side of the lower die. The utility model has the beneficial effects that the design of the screw holes corresponding to the upper die plate and the upper die can realize quick and accurate assembly, the firmness is enhanced, the disassembly and the maintenance are convenient, the T-shaped guide plate is inserted into the guide groove, the transverse offset of the upper die can be limited, and the alignment is automatic, so that the forming precision of a part and the service life of the die are ensured, the curved surfaces of the pressing groove and the lower die are attached to the contour of the part, the plate can be guided to deform uniformly, the cracking is reduced, the shape precision is ensured, and meanwhile, the design of the weight reduction groove of the upper die can reduce the weight and the equipment load by removing non-critical materials, the operation safety and the forming stability are improved, and the material utilization and the function balance are optimized. For realizing through screw and bolt, realize the quick accurate connection of cope match-plate pattern and last mould, the position alignment when guaranteeing the installation promotes assembly efficiency and convenient to detach maintains: The upper die plate is further provided with a plurality of screw holes with the same number and corresponding positions on the contact surface of the upper die plate and the upper die. Through adopting above-mentioned technical scheme, the screw that quantity is the same, the position corresponds is offered to cope match-plate pattern and last mould contact surface, and the accessible bolt realizes the quick accurate connection of both, and the position aligns when guaranteeing the installation, strengthens the connection fastness when promoting assembly efficiency, and convenient to detach maintains the mould combination demand in order to adapt to different shaping stages. In order to effectively limit the transverse offset of the upper die in the die closing process, realize the high-precision automatic alignment of the upper die and the lower die, and avoid the forming dimension error of the part or the die abrasion caused by the position offset: The guide plates are in T shapes, and the bottom ends of the two guide plates are respectively and vertically inserted into the inner walls of the guide grooves on the two sides. Through adopting above-mentioned technical scheme, two deflector are T type and bottom perpendicular insert guide way inner wall, and its stability and the guidance quality that utilizes T type structure can effectively restrict the lateral deviation of mould in the compound die process, realize upper and lower mould's high accurac