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CN-224222677-U - Electromagnetic valve five-way valve pipe structure forming die

CN224222677UCN 224222677 UCN224222677 UCN 224222677UCN-224222677-U

Abstract

The utility model discloses a forming die for a five-way valve tube structure of an electromagnetic valve, and relates to the technical field of dies. Comprises an upper die and a lower die. Through last core and two cooling water route designs of lower core, realize high-efficient even cooling, show shorten the shaping cycle, promote the product uniformity, the multiunit independent cooling water route circulating cooling liquid ensures that go up core, lower core rapid cooling, avoid local overheat deformation, ensure the shaping precision, main slider hydro-cylinder drive and the oblique guide arm linkage of auxiliary slide block structure of loosing core, combine the extension guide way, compromise long stroke stability and loose core and automatic drawing of patterns function, the parting distance is big and the motion is reliable, thimble drawing of patterns mechanism cooperation spring resets and four corners stabilizer bar direction, realize quick drawing of patterns and accurate reset, eliminate the card risk of having a dun, whole module compact structure, the shaping raw materials is poured into and is cooled synchronously to optimize, shorten the production beat, have high-efficient shaping and steady operation advantage concurrently, promote product quality and production efficiency by a wide margin.

Inventors

  • XU JIANKUI

Assignees

  • 宁波汉奇机电有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (9)

  1. 1. The electromagnetic valve five-way valve pipe structure forming die comprises an upper die (1) and a lower die (2) and is characterized in that an upper core (11) and a lower core (21) are respectively arranged in the upper die (1) and the lower die (2), at least one group of upper cooling waterways (12) are arranged in the upper core (11), and at least one group of lower cooling waterways (22) are arranged in the lower core (21).
  2. 2. The electromagnetic valve five-way valve pipe structure forming die of claim 1 is characterized in that the number of the upper cooling water paths (12) is not less than two, and the liquid inlets and the liquid outlets of the two upper cooling water paths (12) respectively penetrate through the upper core (11) and extend to two sides of the upper die (1).
  3. 3. The five-way valve tube structure forming die of the electromagnetic valve according to claim 1, wherein the number of the lower cooling water paths (22) is not less than two, and liquid inlets and liquid outlets of the two lower cooling water paths (22) respectively penetrate through the lower core (21) and extend to two sides of the lower die (2).
  4. 4. The electromagnetic valve five-way valve pipe structure forming die of claim 1 is characterized in that a main sliding block (23) and a plurality of auxiliary sliding blocks (24) are slidably arranged at the top of the lower die (2), core pulling rods (25) are arranged on one sides of the main sliding block (23) and the auxiliary sliding blocks (24), and one ends of the core pulling rods (25) extend between the upper core (11) and the lower core (21).
  5. 5. The electromagnetic valve five-way valve pipe structure forming die disclosed in claim 1 is characterized in that an oil cylinder (26) for driving a main sliding block (23) is arranged on one side of the lower die (2), inclined guide rods (13) which are consistent in number with auxiliary sliding blocks (24) and are sleeved in one-to-one correspondence are arranged at the bottom of the upper die (1), and a guide groove (201) for avoiding the inclined guide rods (13) is further arranged on the outer side wall, far away from the oil cylinder (26), of the lower die (2).
  6. 6. The electromagnetic valve five-way valve pipe structure forming die of claim 1 is characterized in that the bottom of the lower die (2) is connected with a bottom plate (203) through two die legs (202), a cover plate (27) positioned between the two die legs (202) is movably arranged at the top of the bottom plate (203), an ejector plate (28) is arranged at the top of the cover plate (27), and a plurality of ejector pins (281) with one ends extending to the inside of the lower core (21) are arranged in the ejector plate (28).
  7. 7. The five-way valve tube structure forming die of the electromagnetic valve according to claim 6, wherein jacking rods (282) with the top ends extending to the top of the lower die (2) are arranged inside four corners of the ejector plate (28), and springs (283) positioned between the ejector plate (28) and the lower die (2) are sleeved outside the jacking rods (282).
  8. 8. The five-way valve tube structure forming die of the electromagnetic valve is characterized in that stabilizer bars (29) with the top ends penetrating through the cover plate (27) and the ejector plate (28) in sequence and extending to the inside of the lower die (2) are arranged in the four corners of the bottom plate (203), and the cover plate (27), the ejector plate (28) and the stabilizer bars (29) are movably sleeved.
  9. 9. The electromagnetic valve five-way valve pipe structure forming die of claim 1 is characterized in that a top plate (14) is arranged at the top of the upper die (1), a guide rod (15) with the bottom end penetrating through the upper die (1) and the lower die (2) in sequence and extending to the inside of a die foot (202) is arranged in the top plate (14), and a charging barrel (16) communicated with an upper core (11) and a lower core (21) is arranged in the top plate (14).

Description

Electromagnetic valve five-way valve pipe structure forming die Technical Field The utility model relates to the technical field of dies, in particular to a forming die for a five-way valve tube structure of an electromagnetic valve. Background The mould is a core tool for shaping products in industrial manufacture, the design and application of the mould directly affect the shaping efficiency and precision, the five-way valve pipe is required to be shaped through the mould in production, and the five-way valve pipe is a key element for multi-way runner switching in a fluid control system and is commonly used in the field of electromagnetic valves. Five-way valve pipe generally refers to a valve with five fluid channels (ports), which is commonly found in "two-position five-way" solenoid valve designs, but existing five-way valve pipe production molds also suffer from the following disadvantages when in use: In the prior art, the existing five-way valve pipe die has single function, generally adopts a natural heat dissipation or air cooling mode, seriously influences the product forming efficiency and brings serious trouble to users. Disclosure of utility model The utility model provides a forming die for a five-way valve tube structure of an electromagnetic valve, which aims to solve the problems in the background technology. In order to achieve the purpose, the technical scheme is that the electromagnetic valve five-way valve pipe structure forming die comprises an upper die and a lower die, wherein an upper core and a lower core are respectively arranged in the upper die and the lower die, at least one group of upper cooling waterways are arranged in the upper core, and at least one group of lower cooling waterways are arranged in the lower core. Further, the number of the upper cooling waterways is not less than two, and the liquid inlets and the liquid outlets of the two upper cooling waterways respectively penetrate through the upper mold core and extend to two sides of the upper mold. Further, the number of the lower cooling waterways is not less than two, and the liquid inlets and the liquid outlets of the two lower cooling waterways respectively penetrate through the lower mold core and extend to two sides of the lower mold. Further, the top of lower mould slides and is provided with main slider and a plurality of vice slider, one side of main slider and vice slider all is provided with the core bar that takes out, the one end of core bar extends to between upper core and the lower core. Further, an oil cylinder for driving the main sliding blocks is arranged on one side of the lower die, inclined guide rods which are consistent in number with the auxiliary sliding blocks and are sleeved in a one-to-one correspondence mode are arranged at the bottom of the upper die, and guide grooves for avoiding the inclined guide rods are further formed in the outer side wall, away from the oil cylinder, of the lower die. Further, the bottom of lower mould is connected with the bottom plate through two mould feet, the top activity of bottom plate is provided with and is located the apron between two mould feet, the top of apron is provided with the thimble board, the inside of thimble board is provided with the thimble that a plurality of one end extends to the inside of lower core. Further, the four corners of the ejector plate are internally provided with jacking rods with the top ends extending to the top of the lower die, and springs positioned between the ejector plate and the lower die are sleeved outside the jacking rods. Further, the four corners of the bottom plate are internally provided with stabilizing rods, the top ends of the stabilizing rods sequentially penetrate through the cover plate and the ejector plate and extend to the lower die, and the cover plate, the ejector plate and the stabilizing rods are movably sleeved. Further, the top of going up the mould is provided with the roof, the inside of roof is provided with the bottom and runs through mould, lower mould in proper order and extend to the inside guide bar of mould foot, the inside of roof is provided with the feed cylinder with last core and lower core between the intercommunication. Compared with the prior art, the utility model provides the electromagnetic valve five-way valve pipe structure forming die, which has the following beneficial effects: This solenoid valve five-way valve tube structure forming die through last core and the design of lower core double cooling water route, and it is high-efficient even cooling to realize showing to shorten the shaping cycle, promotes the product uniformity, and multiunit independent cooling water route circulating cooling liquid guarantees to go up the core, down the core rapid cooling, avoids local overheat deformation, guarantee shaping precision, main slider hydro-cylinder drive and the oblique guide arm linkage of vice slider structure of loosing core, combines the extension guide way, t