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CN-224224407-U - Communication base station cover plate production die

CN224224407UCN 224224407 UCN224224407 UCN 224224407UCN-224224407-U

Abstract

The utility model relates to the technical field of dies, in particular to a production die for a cover plate of a communication base station, which comprises a lower die and an upper die, wherein a connecting plate is fixedly arranged on the upper end surface of the upper die, a top cover is fixedly arranged on the upper end surface of the connecting plate, a sprue is fixedly arranged on the upper end surface of the top cover, two positioning columns are inserted in the positions, close to two sides, of the upper end surface of the lower die, the bottoms of the four positioning columns are fixedly connected with the lower die, lubrication mechanisms are arranged on the four positioning columns, and correction mechanisms are arranged on the outer walls of the lower die, close to the four corner positions.

Inventors

  • ZOU JIANQING
  • HUA GUOQING
  • WANG HAINENG
  • WEI XIANYI

Assignees

  • 深圳市亚盛精密科技有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (7)

  1. 1. The utility model provides a communication base station apron production mould, includes lower mould (1) and last mould (2), its characterized in that, go up mould (2) upper end surface fixed mounting has connecting plate (19), connecting plate (19) upper end surface fixed mounting has top cap (3), top cap (3) upper end surface fixed mounting has purt mouth (4), two reference columns (5) have all been inserted in lower mould (1) upper end surface near both sides position, and four reference column (5) bottom all with lower mould (1) fixed connection, four all be provided with lubrication mechanism on reference column (5), lower mould (1) outer wall all is provided with correction mechanism near four corner positions; The lubricating mechanism comprises an oil storage box (12) and a movable plate (14), wherein the oil storage box (12) is fixedly arranged at the top end position inside the positioning column (5), the movable plate (14) is movably inserted into the outer wall position of the positioning column (5), and a push plate (13) is slidably connected at the position, close to one side, inside the oil storage box (12).
  2. 2. The production die of the cover plate of the communication base station according to claim 1, wherein one end of the movable plate (14) is fixedly connected with the push plate (13), two return springs are fixedly connected with the outer side wall of the oil storage box (12), and one end of each of the two return springs is fixedly connected with the movable plate (14); The oil filling pipe (18) is fixedly connected to the surface of the upper end of the positioning column (5), the bottom end of the oil filling pipe (18) is fixedly connected with the oil storage box (12), and the upper end of the oil filling pipe (18) is sleeved with a pipe cover.
  3. 3. The production die of the cover plate of the communication base station according to claim 2, wherein a sponge block (15) is inserted in the oil storage box (12), a connecting pipe (16) is fixedly connected to the bottom end of the oil storage box (12), a plurality of shunt pipes (17) are fixedly connected to the bottom end of the connecting pipe (16), and a plurality of leakage holes (22) are formed in the outer wall of the positioning column (5) in a penetrating mode.
  4. 4. A production mould for a cover plate of a communication base station according to claim 3, wherein a plurality of the leak holes (22) are distributed at equal distances, and one end of the shunt tube (17) far away from the connecting tube (16) is fixedly inserted into the leak holes (22).
  5. 5. The production die for the cover plate of the communication base station according to claim 1, wherein the correction mechanism comprises a limiting plate (6), the limiting plate (6) is fixedly connected to the outer wall of the lower die (1), a fixing plate (20) is fixedly arranged on the outer wall of the limiting plate (6), and two pressing plates (7) are movably inserted into the limiting plate (6).
  6. 6. The production die of the cover plate of the communication base station according to claim 5, wherein screw rods (8) are inserted into two side walls of the fixed plate (20), one ends of the two screw rods (8) are fixedly connected with the two pressing plates (7) respectively, and one ends of the two screw rods (8) are fixedly connected with the circular plate (21).
  7. 7. The production die of the cover plate of the communication base station according to claim 6, wherein two positioning rods (9) are inserted into the outer side wall of the circular plate (21), one ends of the two positioning rods (9) are fixedly connected with the fixing plate (20), a nut (10) is sleeved outside the screw (8), and a limiting shell (11) is fixedly arranged on the outer wall of the fixing plate (20) and located at the outer position of the nut (10).

Description

Communication base station cover plate production die Technical Field The utility model relates to the technical field of dies, in particular to a communication base station cover plate production die. Background The mould is used for various moulds and tools for injection moulding, blow moulding, extrusion, die casting and other methods to obtain required products in industrial production, the mould is used for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, the mould is needed to be used in the production of the communication base station cover plate, and the communication base station cover plate is produced by injecting raw materials into the mould and cooling and molding. In the prior art, as a mould for producing a base plate of a communication base station is proposed in patent application number CN202021060396.6, an upper cover plate is arranged on an upper mould base, a plurality of jacks penetrate through the upper mould base, a plurality of discharging springs are inserted into the jacks, one ends of the plurality of discharging springs are abutted with the upper cover plate, and the other ends of the plurality of discharging springs are abutted with the upper cover plate. However, in the above patent application, in the mold for producing the communication base station substrate, the positioning columns are generally arranged between the upper mold and the lower mold, so that the covering accuracy between the upper mold and the lower mold is ensured, but if the mold is used for a long time, the mold is not lubricated in time, and abrasion occurs between the positioning columns and the upper mold, so that the positioning accuracy is reduced, thereby affecting the normal production work of the communication base station substrate. Disclosure of utility model The utility model aims to provide a production die for a cover plate of a communication base station, which is used for solving the problems in the background technology. The aim of the utility model can be achieved by the following technical scheme: The utility model provides a communication base station apron production mould, includes lower mould and last mould, go up mould upper end surface fixed mounting has the connecting plate, connecting plate upper end surface fixed mounting has the top cap, top cap upper end surface fixed mounting has the purt mouth, two reference columns have all been inserted to lower mould upper end surface near both sides position, and four reference column bottom all is with lower mould fixed connection, four all be provided with lubrication mechanism on the reference column, lower mould outer wall is close to four corner positions and all is provided with correction mechanism; The lubricating mechanism comprises an oil storage box and a movable plate, wherein the oil storage box is fixedly arranged at the top end position inside the positioning column, the movable plate is movably inserted into the outer wall position of the positioning column, and a push plate is slidably connected to the position, close to one side, inside the oil storage box. Preferably, one end of the movable plate is fixedly connected with the push plate, two return springs are fixedly connected with the outer side wall of the oil storage box, and one end of each of the two return springs is fixedly connected with the movable plate; the oil filling pipe is fixedly connected to the surface of the upper end of the positioning column, the bottom end of the oil filling pipe is fixedly connected with the oil storage box, and the upper end of the oil filling pipe is sleeved with the pipe cover. Preferably, the sponge block is inserted in the oil storage box, the connecting pipe is fixedly connected with the bottom end of the oil storage box, the plurality of shunt tubes are fixedly connected with the bottom end of the connecting pipe, and the plurality of leak holes are formed in the outer wall of the positioning column in a penetrating mode. Preferably, the plurality of leak holes are distributed at equal distances, and one end of the shunt tube, which is far away from the connecting pipe, is fixedly inserted into the leak holes. Preferably, the correcting mechanism comprises a limiting plate, the limiting plate is fixedly connected to the outer wall of the lower die, a fixing plate is fixedly arranged on the outer wall of the limiting plate, and two pressing plates are movably inserted into the limiting plate. Preferably, the screws are inserted into the two side walls of the fixing plate, one ends of the screws are fixedly connected with the two pressing plates respectively, and one ends of the screws are fixedly connected with the circular plates. Preferably, the circular plate outer side wall is inserted and is equipped with two locating