CN213353406U

CN213353406U - Floor tool release pedal machining die

Info

Publication number: CN213353406U
Application number: CN202022246938.5U
Authority: CN
Inventors: 潘平道
Original assignee: Dongguan Pingqiang Injection Mould Co ltd
Current assignee: Dongguan Pingqiang Injection Mould Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-04
Anticipated expiration: 2030-10-09

Abstract

The utility model belongs to the technical field of the mould, especially, be a floor tool release footboard mold processing, including cover half and movable mould, the movable mould surface is seted up the inslot and is installed the mold core, the inside of movable mould is provided with the dashpot, the inside of dashpot is installed compression spring, and compression spring and mold core fixed connection, the inside of movable mould is provided with the thimble, the one end welding of thimble has the push pedal, the other end of thimble inserts the inside of mold core; offer the mold core of inslot installation through the movable mould surface, the compression spring movable mounting that the mold core installed through the dashpot simultaneously has increased the flexibility that the mold core removed, dispels the heat when the work piece of being convenient for simultaneously moulding plastics drawing of patterns, is convenient for change the mold core of different specifications simultaneously, and the push pedal has been welded to the thimble one end of movable mould internally mounted simultaneously, and the thimble other end is installed in the inside of mold core, and the work piece of the thimble of being convenient for in-mold is demolded.

Description

Floor tool release pedal machining die

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to floor instrument release footboard mold processing.

Background

The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The mould core is difficult to change when using to current mould for to the work piece of processing different specifications, the cost of increase mould manufacturing, when the mould takes off the material simultaneously, thimble and injection molding are easy to be bonded, the easy problem that condenses of raw materials of moulding plastics simultaneously.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a floor instrument release footboard mold processing has the convenient stability of injection molding drawing of patterns, and the mold core is convenient for change simultaneously, and the raw materials of just moulding plastics is difficult for the characteristics that condense.

In order to achieve the above object, the utility model provides a following technical scheme: a floor tool release pedal machining die comprises a fixed die and a movable die, wherein a die core is installed in a groove formed in the surface of the movable die, a buffer groove is formed in the movable die, a compression spring is installed in the buffer groove and fixedly connected with the die core, a thimble is arranged in the movable die, a push plate is welded at one end of the thimble, the other end of the thimble is inserted into the die core, a limiting ring is welded on the surface of the thimble, which is positioned in the movable die, a buffer spring is welded on the surface of the limiting ring, a heating cavity is formed in the fixed die, a heat conduction ring is installed in the heating cavity, a heating resistance wire is installed on the surface of the heat conduction ring, a material injection pipe is arranged in the middle of the fixed die, the heat conduction ring is positioned outside the material injection pipe, a limiting jack is formed in the surface of the fixed die, and, the surface of the limiting insert rod is sleeved with a sealing rubber ring, and the limiting insert rod and the sealing rubber ring are arranged inside the sealing rubber ring.

As the utility model discloses a preferred technical scheme of floor instrument release footboard mold processing, the compression spring movable mounting that the mold core passes through the mounting in the dashpot is on the surface of movable mould.

As the utility model discloses a preferred technical scheme of floor instrument release footboard mold processing, the surface welded thimble of push pedal is provided with three altogether.

As the utility model discloses a preferred technical scheme of floor instrument release footboard mold processing, the heat conduction ring is the ring form aluminium foil component, just the heat conduction ring of heating intracavity installation is provided with seven.

As the utility model discloses a preferred technical scheme of floor instrument release footboard mold processing, the tip of spacing inserted bar and the bottom of spacing jack are the toper structure.

As the utility model discloses a preferred technical scheme of floor instrument release footboard mold processing, the equidistant heating resistor silk of conducting ring surface mounting is provided with eight.

Compared with the prior art, the beneficial effects of the utility model are that: the mold core installed in the groove is arranged on the surface of the movable mold, the mold core is movably installed on the surface of the movable mold through the compression spring installed in the buffer groove, the moving flexibility of the mold core is increased, heat dissipation is facilitated during demolding of injection molding workpieces, the mold cores of different specifications are facilitated to replace, meanwhile, one end of a thimble installed in the movable mold is welded with a push plate, the other end of the thimble is installed in the mold core, the thimble is convenient to demold the workpieces in the mold core, meanwhile, a limiting ring is welded on the surface of the thimble positioned in the movable mold, a buffer spring is welded on the surface of the limiting ring, resetting after the thimble moves is increased, convenience in demolding of the workpieces is increased, meanwhile, a heating cavity is arranged in the fixed mold, meanwhile, a heating resistance wire installed on the surface of a heat conduction ring in the heating cavity is heated, heat generated by, meanwhile, the sealing rubber ring arranged on the surface of the limiting insertion rod is convenient for increasing friction when the limiting insertion rod is inserted into the limiting insertion hole.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a heat-conducting ring and a heating resistance wire in the present invention;

in the figure: 1. fixing a mold; 2. moving the mold; 3. a mold core; 4. a buffer tank; 5. a compression spring; 6. a thimble; 7. pushing the plate; 8. a limiting ring; 9. a buffer spring; 10. a heating cavity; 11. a heat conducting ring; 12. heating resistance wires; 13. a material injection pipe; 14. a limiting inserted rod; 15. limiting the jacks; 16. and sealing the rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a floor tool release pedal processing die comprises a fixed die 1 and a movable die 2, wherein a die core 3 is installed in a groove formed in the surface of the movable die 2, a buffer groove 4 is formed in the movable die 2, a compression spring 5 is installed in the buffer groove 4, the compression spring 5 is fixedly connected with the die core 3, a thimble 6 is arranged in the movable die 2, a push plate 7 is welded at one end of the thimble 6, the other end of the thimble 6 is inserted into the die core 3, a limiting ring 8 is welded on the surface of the thimble 6 positioned in the movable die 2, a buffer spring 9 is welded on the surface of the limiting ring 8, a heating cavity 10 is arranged in the fixed die 1, a heat conduction ring 11 is installed in the heating cavity 10, a heating resistance wire 12 is installed on the surface of the heat conduction ring 11, a material injection pipe 13 is arranged in the middle of the fixed die 1, the heat conduction ring 11 is positioned outside the material injection pipe 13, a limiting, the surface of the limit inserted rod 14 is sleeved with a sealing rubber ring 16, and the limit inserted rod 14 and the sealing rubber ring 16 are arranged inside the sealing rubber ring 16.

In the embodiment, the mold core 3 installed in the groove is arranged on the surface of the movable mold 2, the mold core 3 is movably installed on the surface of the movable mold 2 through the compression spring 5 installed in the buffer groove 4, the moving flexibility of the mold core 3 is improved, meanwhile, the heat dissipation is convenient during the demolding of injection molding workpieces, the mold cores 3 with different specifications are convenient to replace, meanwhile, the push plate 7 is welded at one end of the ejector pin 6 installed in the movable mold 2, the other end of the ejector pin 6 is installed in the mold core 3, the ejection of the workpieces in the mold core 3 is convenient for the ejector pin 6, the limiting ring 8 is welded on the surface of the ejector pin 6 positioned in the movable mold 2, meanwhile, the buffer spring 9 is welded on the surface of the limiting ring 8, the reset is realized after the ejector pin 6 is moved, the convenience for demolding of the workpieces is improved, meanwhile, the heating cavity 10 is formed in, the heat that is convenient for heating resistor wire 12 to produce passes through heat conduction ring 11 and transmits the inside to annotate material pipe 13, is convenient for heat the raw materials of moulding plastics, and spacing inserted bar 14 surface mounting's sealed ring of gluing 16 simultaneously increases the friction when being convenient for spacing inserted bar 14 inserts in spacing jack 15.

Specifically, mold core 3 is through the compression spring 5 movable mounting of installation in buffer slot 4 on the surface of movable mould 2, in this embodiment, has increased the flexibility that mold core 3 removed, dispels the heat when the injection molding drawing of patterns of being convenient for.

Specifically, three ejector pins 6 welded on the surface of the push plate 7 are arranged, and in this embodiment, the push plate 7 is convenient to drive the ejector pins 6 to move.

Specifically, the heat conduction rings 11 are circular aluminum foil members, and seven heat conduction rings 11 are arranged in the heating cavity 10, so that the raw materials in the material injection pipe 13 can be conveniently heated in the embodiment.

Specifically, the end of the limiting insertion rod 14 and the bottom end of the limiting insertion hole 15 are both conical structures, and in the embodiment, the limiting insertion rod 14 is convenient to position after being inserted into the limiting insertion hole 15.

Specifically, eight heating resistance wires 12 arranged on the surface of the heat conduction ring 11 are arranged at equal intervals, so that the raw materials can be uniformly heated conveniently in the embodiment.

The utility model discloses a theory of operation and use flow: when the injection molding machine is used, the fixed mold 1 and the movable mold 2 are fixed at proper positions of the injection molding machine, during injection molding, the movable mold 2 moves under the action of the injection molding machine, the movable mold 2 slowly approaches the fixed mold 1, meanwhile, the limiting insertion rod 14 fixed on the surface of the movable mold 2 is inserted into the limiting insertion hole 15, meanwhile, the sealing rubber ring 16 fixed outside the limiting insertion rod 14 slides on the inner surface of the limiting insertion hole 15, the movable mold 2 continuously moves, so that the mold core 3 is in contact with the fixed mold 1, meanwhile, the mold core 3 extrudes the compression spring 5, the heating resistance wire 12 is connected with an external power supply, meanwhile, injection molding raw materials are injected into the mold core 3 through the injection pipe 13, after an injection molding piece is cooled, the movable mold 2 is separated from the fixed mold 1, meanwhile, the mold core 3 moves under the action of the compression spring 5, meanwhile, the end part of the thimble 6 is separated, so that the ejector pin 6 is contacted with the injection molding part again, and the injection molding part is demoulded under the action of the ejector pin 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a floor instrument release footboard mold processing, includes cover half (1) and movable mould (2), its characterized in that: the movable mould is characterized in that the surface of the movable mould (2) is provided with a mould core (3) in the groove, the movable mould (2) is provided with a buffer groove (4), the buffer groove (4) is internally provided with a compression spring (5), the compression spring (5) is fixedly connected with the mould core (3), the movable mould (2) is internally provided with a thimble (6), one end of the thimble (6) is welded with a push plate (7), the other end of the thimble (6) is inserted into the mould core (3), the thimble (6) is positioned in the movable mould (2) and is welded with a spacing ring (8), the surface of the spacing ring (8) is welded with a buffer spring (9), the fixed mould (1) is internally provided with a heating cavity (10), the heating cavity (10) is internally provided with a heat-conducting ring (11), and the surface of the heat-conducting ring (11) is provided with a, the middle part of cover half (1) is provided with notes material pipe (13), just heat conduction ring (11) are located the outside of notes material pipe (13), spacing jack (15) have been seted up on the surface of cover half (1), the fixed surface of movable mould (2) has spacing inserted bar (14), sealed gluey ring (16) has been cup jointed on the surface of spacing inserted bar (14), the inside at sealed gluey ring (16) is installed in spacing inserted bar (14) and sealed gluey ring (16).

2. The floor tool release pedal machining die of claim 1, wherein: the mold core (3) is movably arranged on the surface of the movable mold (2) through a compression spring (5) arranged in the buffer groove (4).

3. The floor tool release pedal machining die of claim 1, wherein: the surface of the push plate (7) is welded with three thimbles (6).

4. The floor tool release pedal machining die of claim 1, wherein: the heat conduction rings (11) are annular aluminum foil members, and seven heat conduction rings (11) are arranged in the heating cavity (10).

5. The floor tool release pedal machining die of claim 1, wherein: the end part of the limiting insertion rod (14) and the bottom end of the limiting insertion hole (15) are both in a conical structure.

6. The floor tool release pedal machining die of claim 1, wherein: eight heating resistance wires (12) are arranged on the surface of the heat conduction ring (11) at equal intervals.