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CN-122007368-A - Die casting device for producing copper casting fire-fighting interface

CN122007368ACN 122007368 ACN122007368 ACN 122007368ACN-122007368-A

Abstract

The invention discloses a die casting device for producing a copper casting fire-fighting interface, which relates to the technical field of die casting machines and comprises a workbench, wherein a supporting frame is fixedly arranged at the top of the workbench, a hydraulic driving device is arranged at the top of the supporting frame, a movable template is fixedly arranged at the output end of the hydraulic driving device, the movable template is used for installing an upper die, the die casting device further comprises a fixing plate fixedly arranged on the inner wall of the workbench, a lifting device fixedly penetrates through the bottom of the fixing plate, the fixing plate is fixedly arranged at the output end of the lifting device, the lifting device is used for driving the fixing plate to vertically displace, the lifting design of the fixing plate simplifies the loading and unloading steps of a lower die, shortens the replacement time of the lower die, and ensures that the lower die is always accurately positioned in the die casting operation.

Inventors

  • XIE QIONGFANG
  • WEI HONGPING

Assignees

  • 佛山市粤顺安全技术服务有限公司

Dates

Publication Date
20260512
Application Date
20260121

Claims (8)

  1. 1. The utility model provides a die casting device for copper cast fire control interface production, includes workstation (1), its characterized in that, the top fixed mounting of workstation (1) has support frame (2), hydraulic drive device (3) are installed to the top height of support frame (2), the output fixed mounting of hydraulic drive device (3) has movable mould board (4), movable mould board (4) are used for installing the mould, still include: the fixing plate (5) is fixedly arranged on the inner wall of the workbench (1); The lifting device (6) is fixedly penetrated at the bottom of the fixed plate (5); The fixed template (7), the fixed template (7) is fixedly arranged at the output end of the lifting device (6), the lifting device (6) is used for driving the fixed template (7) to vertically displace, and the top of the fixed template (7) is provided with a butt joint hole; The lower die (8), the top of the fixed die plate (7) is contacted with the lower die (8), and the bottom of the lower die (8) is provided with a mounting hole; the elastic telescopic rod (9) is fixedly arranged in the mounting hole of the lower die (8), and the telescopic end of the elastic telescopic rod (9) is contacted with the inner wall of the butt joint hole; The rectangular frame (10), rectangular frame (10) fixed mounting is at the top of fixed plate (5), the inner wall of rectangular frame (10) is smooth state through polishing treatment, the inner wall of rectangular frame (10) is laminated with the lateral wall of bed die (8).
  2. 2. The die casting device for producing the copper casting fire-fighting interface according to claim 1, wherein the outer side wall of the lower die (8) is fixedly provided with a lifting lug, and the lifting lug is used for providing a stable lifting fulcrum for the dismounting of the lower die (8) in cooperation with lifting equipment.
  3. 3. The die casting device for producing the copper casting fire-fighting interface is characterized in that a wheel carrier (11) is fixedly arranged on the outer wall of the fixed die plate (7), a roller (12) is rotatably arranged on the inner wall of the wheel carrier (11), the roller (12) is in contact with the inner wall of a rectangular frame (10), a guide plate (13) is fixedly arranged on the inner wall of the rectangular frame (10), the guide plate (13) is in contact with the outer wall of the wheel carrier (11), and the guide plate (13) is used for restraining the moving track of the roller (12).
  4. 4. The die casting device for producing the copper casting fire-fighting interface according to claim 3, wherein the inner wall of the rectangular frame (10) is fixedly provided with a supporting plate (14), the supporting plate (14) is fixedly connected with the top of the guide plate (13), and the supporting plate (14) is attached to the bottom of the lower die (8); The top of fixed plate (5) is provided with the securing device who is used for promoting fixed plate (7) stability, last stop device that is provided with the restriction displacement distance of securing device.
  5. 5. The die casting device for producing the copper cast fire control interface according to claim 4, wherein the stabilizing device comprises a rectangular shell (21), a cylindrical rod (22), a contact plate (23), a rectangular plate (24) and a spring (25), wherein the rectangular shell (21) is fixedly arranged at the top of the fixed plate (5), the cylindrical rod (22) penetrates through the top of the rectangular shell (21) in a sliding mode, the contact plate (23) is fixedly arranged at the top of the cylindrical rod (22), the rectangular plate (24) is fixedly arranged at the bottom of the cylindrical rod (22), the spring (25) is arranged between the rectangular shell (21) and the rectangular plate (24), and the outer side wall of the rectangular plate (24) is attached to the inner wall of the rectangular shell (21).
  6. 6. The die casting device for producing the copper casting fire-fighting interface according to claim 5, wherein the circumference of the cylindrical rod (22) is provided with a through hole, the bottom of the inner wall of the rectangular shell (21) is fixedly provided with a vertical rod (26), the bottom of the cylindrical rod (22) is provided with a blind hole, and the circumference of the vertical rod (26) is in contact with the inner wall of the blind hole.
  7. 7. The die casting device for producing the copper cast fire control interface according to claim 6, wherein the limiting device comprises a circular tube (31), a plug pin column (32), a carrying plate (33) and an elastic ring (34), the circular tube (31) is arranged on the circumferential surface of the circular tube (22), the plug pin column (32) is fixedly penetrated on the circumferential surface of the circular tube (31), the carrying plate (33) is fixedly arranged at the bottom of the circular tube (31), the elastic ring (34) is fixedly arranged at the bottom of the carrying plate (33), the plug pin column (32) is attached to the inner wall of the through hole, and the elastic ring (34) is contacted with the top of the rectangular shell (21).
  8. 8. The die casting device for producing the copper casting fire-fighting interface according to claim 7, wherein the connecting plate (35) is fixedly arranged on the circumferential surface of the round tube (31), the lifting plate (36) is fixedly arranged at the bottom of the connecting plate (35), the supporting frame (37) is slidably arranged on the surface of the lifting plate (36), and the supporting frame (37) is fixedly connected with the top of the fixed plate (5).

Description

Die casting device for producing copper casting fire-fighting interface Technical Field The invention relates to the technical field of die casting machines, in particular to a die casting device for producing a copper casting fire-fighting interface. Background The fire control interface is a key connecting piece in a fire control water supply system, and the copper casting fire control interface die casting device is special equipment for die casting and forming the fire control interface. The patent with the publication number of CN220278245U relates to an easily-disassembled die assembly mechanism for a die casting machine, which belongs to the technical field of die casting machines and comprises a supporting part, wherein the supporting part comprises a die casting machine support frame, a chute is arranged on the upper side of the die casting machine support frame, a positioning hole is arranged on the inner side of the chute, a guide hole is arranged on the upper side of the die casting machine support frame, a lower die disassembly and assembly part is arranged on one side of the lower die, the lower die disassembly and assembly part comprises a containing groove, a guide groove is arranged in the containing groove, a first spring is arranged in the guide groove, one end of the first spring is provided with a positioning rod, one end of the positioning rod is positioned in the positioning hole, an adjusting component is arranged on the upper side of the positioning rod, and a slide bar matched with the chute is arranged on the lower side of the lower die. In the above patent, through setting up the draw runner on the bed die, make the bed die can carry out steady slip in the spout, and then solve the inconvenient problem of mould dismouting, but when dismantling the bed die of copper cast fire control interface production usefulness, because bed die own weight is great, can directly lead to the bed die when sliding in the spout, the positive pressure of draw runner and spout contact surface is showing and is increasing, and then make the frictional resistance in the slip process rise by a wide margin, this not only can increase operating personnel's dismouting intensity of labour, still can cause serious wearing and tearing to the lower surface of bed die because of continuous high strength friction, along with the increase of bed die dismouting number of times gradually cumulates, the reference plane precision of leading to the bed die descends, the rocking of in the slip in-process has aggravated, lead to the positioning accuracy of bed die to be difficult to keep unanimously after the installation. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a die casting device for producing a copper casting fire-fighting interface, which solves the problems in the prior art. The die casting device for producing the copper casting fire-fighting interface comprises a workbench, a supporting frame, a hydraulic driving device, a movable template, a fixing plate, a lifting device, a fixed plate and a lower die, wherein the supporting frame is fixedly arranged at the top of the workbench, the hydraulic driving device is arranged at the top of the supporting frame, the movable template is fixedly provided with the output end of the hydraulic driving device and is used for installing an upper die, the fixing plate is fixedly arranged in the inner wall of the workbench, the lifting device is fixedly penetrated through the bottom of the fixing plate, the fixed template is fixedly arranged at the output end of the lifting device and is used for driving the fixed template to vertically move, a butt joint hole is formed in the top of the fixed template, the lower die is in contact with the top of the fixed template, the bottom of the lower die is provided with a mounting hole, the output end of the lifting device can stably push the fixed template to move upwards, the fixed template synchronously drives the lower die to move upwards, the elastic telescopic rod is fixedly arranged in the mounting hole of the lower die, the inner wall of the elastic telescopic rod is fixedly arranged in the rectangular frame, the inner wall of the elastic telescopic rod is in contact with the rectangular frame, and the inner wall of the rectangular frame is smoothly contacted with the rectangular frame, and the inner wall of the rectangular frame is in a smooth contact with the inner wall of the rectangular frame is arranged at the outer side of the rectangular frame. According to the technical scheme, the outer side wall of the lower die is fixedly provided with the lifting lug, the lifting lug is used for being matched with lifting equipment to provide a stable lifting fulcrum for the disassembly and assembly of the lower die, a sling of the lifting equipment is precisely connected with the four lifting lugs of the lower die, and after the fact that the four lifting points are in a symmetrical str