CN216262965U

CN216262965U - A mould for nut processing

Info

Publication number: CN216262965U
Application number: CN202122359897.5U
Authority: CN
Inventors: 曹少博; 任帅朋
Original assignee: Dongguan Hongrui Hardware Technology Co ltd
Current assignee: Dongguan Hongrui Hardware Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-12
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a die for nut processing, which comprises an upper die, a lower die and a fixed die plate, wherein a die plate is arranged between the upper die and the lower die, the die plate is fixedly connected with the fixed die plate, a through circular hole is formed in the die plate, the upper die and the lower die are both arranged on the fixed die plate, an electric hydraulic cylinder is fixedly arranged at the top of the fixed die plate, a telescopic die rod is arranged at the bottom of the electric hydraulic cylinder and connected with the electric hydraulic cylinder, the telescopic die rod penetrates through the upper die and is movably connected with the upper die, the telescopic die rod penetrates through the circular hole and is movably connected with the die plate, and a stamping die plate is arranged at the bottom of the telescopic die rod; according to the utility model, the electric hydraulic cylinder is arranged to drive the telescopic die rod to move, so that the telescopic die rod pushes the die core plate and the punching tool to move, and the punching tool is further used for processing the nut, so that the nut drills out a threaded hole.

Description

A mould for nut processing

Technical Field

The utility model relates to the field of dies, in particular to a die for nut processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. 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 element has the name of "industrial mother". But present general nut mold processing is comparatively single to the processing of nut, and every mould only can process single nut, can't process a plurality of nuts simultaneously, has so not only increased the cost of nut tapping processing, and comparatively waste time and energy, machining efficiency is low moreover.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the technology, the utility model provides a die for nut processing.

In order to achieve the purpose, the utility model adopts the following technical scheme: a die for processing nuts comprises an upper die, a lower die and a fixed die plate, wherein a die plate is arranged between the upper die and the lower die and fixedly connected with the fixed die plate, a through circular hole is formed in the die plate, the upper die and the lower die are both arranged on the fixed die plate, an electric hydraulic cylinder is fixedly arranged at the top of the fixed die plate, a telescopic die rod is arranged at the bottom of the electric hydraulic cylinder and connected with the electric hydraulic cylinder, the telescopic die rod penetrates through the upper die and is movably connected with the upper die, the telescopic die rod penetrates through the circular hole and is movably connected with the die plate, a punching die plate is arranged at the bottom of the telescopic die rod, the punching die plate comprises a die top plate, a die bottom plate, a die core plate, a punching cutter and a vertical rod, and an integrated forming structure is formed among the die top plate, the vertical rod and the die bottom plate, the die comprises a die base plate, a die core plate, a punching cutter, a die cavity, a die base plate, a die cavity and a die, wherein an integrated forming structure is formed between the die core plate and the punching cutter, the die core plate is movably connected with the vertical rod, the punching cutter penetrates through the die base plate, the punching cutter is movably connected with the die base plate, the die cavity is formed in the lower die, and the die cavity is installed on the lower die in a screw fixing mode.

As a further elaboration, the telescopic mold rod penetrates through the mold top plate, and the telescopic mold rod is movably connected with the mold top plate.

As a further explanation, the telescopic mold rod is in contact fit with the mold core plate, and the telescopic mold rod pushes the mold core plate and the punching cutter to move.

As further elaborated, the punching tool is aligned with the die cavity.

By way of further illustration, the mold cavity includes a cavity and a mold base, and the cavity is of a cylindrical structure.

In conclusion, the utility model has the following beneficial effects: according to the die for nut processing, the telescopic die rod is driven by the electric hydraulic cylinder to move up and down, so that the telescopic die rod pushes the die core plate and the punching tool to move, the punching tool is further used for processing the nut, the nut is drilled out of a threaded hole, 2 punching tools are provided, 2 nuts can be processed simultaneously, the nut tapping processing cost can be reduced, the processing efficiency is high, and at least half of time can be saved.

Drawings

FIG. 1 is a schematic structural diagram of a mold for nut processing according to the present invention;

FIG. 2 is a schematic view of the structure of the die plate of the present invention;

FIG. 3 is a schematic diagram of the construction of the mold cavity of the present invention;

FIG. 4 is a schematic structural view of a mold plate according to the present invention.

Reference numbers in the figures:

FIG. 1-fixed template; 2-upper mould; 3, lower die; 4-an electric hydraulic cylinder; 5-telescoping mold rods; 6-a mould plate; 7-stamping the template; 8-a mould cavity; 9-die top plate; 10-vertical rod; 11-a mold core plate; 12-a punching cutter; 13-a mould base plate; 14-a die holder; 15-a chamber; 16-circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, a mold for nut processing comprises an upper mold 2, a lower mold 3 and a fixed mold plate 1, wherein a mold plate 6 is arranged between the upper mold 2 and the lower mold 3, the mold plate 6 is fixedly connected with the fixed mold plate 1, a through circular hole 16 is arranged on the mold plate 6, both the upper mold 2 and the lower mold 3 are arranged on the fixed mold plate 1, an electric hydraulic cylinder 4 is fixedly arranged at the top of the fixed mold plate 1, a telescopic mold rod 5 is arranged at the bottom of the electric hydraulic cylinder 4, the telescopic mold rod 5 is connected with the electric hydraulic cylinder 4, the telescopic mold rod 5 penetrates through the upper mold 2 and is movably connected with the upper mold 2, the telescopic mold rod 5 penetrates through the circular hole 16, the telescopic mold rod 5 is movably connected with the mold plate 6, and a stamping mold plate 7 is arranged at the bottom of the telescopic mold rod 5, the punching die plate 7 comprises a die top plate 9, a die bottom plate 13, a die core plate 11, a punching tool 12 and a vertical rod 10, an integrated forming structure is formed between the die top plate 9, the vertical rod 10 and the die bottom plate 13, the die core plate 11 and the punching tool 12 form an integrated forming structure, the die core plate 11 and the vertical rod 10 are movably connected, the punching tool 12 penetrates through the die bottom plate 13, the punching tool 12 and the die bottom plate 13 are movably connected, a die cavity 8 is arranged on the lower die 3, and the die cavity 8 is installed on the lower die 3 in a screw fixing mode.

In this embodiment, the telescopic mold rod 5 penetrates through the mold top plate 9, the telescopic mold rod 5 is movably connected with the mold top plate 9, during use, the telescopic mold rod 5 moves downwards, penetrates through the mold top plate 9 to move downwards along the vertical rod 10, and then is in contact with the mold core plate 11, after contacting the mold core plate 11, the telescopic mold rod 5 continues to move downwards, the mold core plate 11 and the punching tool 12 are pushed to move downwards, and the punching tool 12 penetrates through the mold bottom plate 13 at the moment, so that a nut placed in the cavity 15 is punched.

In this embodiment, the telescopic mold rod 5 is in contact with the mold core plate 11, and the telescopic mold rod 5 pushes the mold core plate 11 and the punching tool 12 to move.

In this embodiment, the punching tool 12 is aligned with the die cavity 8, and when the punching tool is used, the die cavity 8 can be detached and replaced, so that the die can process different types of nuts.

In this embodiment, the mold cavity 8 includes a cavity 15 and a mold base 14, and the cavity 15 is a cylindrical structure.

When specifically using, fix the mould on the tapping machine, place the cavity 15 with the nut that needs drilling in, through the 5 downstream of electric hydraulic cylinder 4 drive flexible mould pole, make flexible mould pole 5 promote mould benevolence board 11 and the cutter 12 downstream of punching a hole, and then make the cutter 12 of punching a hole process the nut of placing in cavity 15, drill out the screw hole with the nut.

In summary, according to the die for nut processing, the telescopic die rod is driven by the electric hydraulic cylinder to move up and down, so that the telescopic die rod pushes the die core plate and the punching tool to move, the punching tool processes the nut, the nut is drilled with the threaded hole, 2 punching tools are provided, 2 nuts can be processed simultaneously, the nut tapping processing cost can be reduced, the processing efficiency is high, and at least half of time can be saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mould for nut processing which characterized in that: the die comprises an upper die, a lower die and a fixed die plate, wherein a die plate is arranged between the upper die and the lower die and fixedly connected with the fixed die plate, a through circular hole is formed in the die plate, the upper die and the lower die are both arranged on the fixed die plate, an electric hydraulic cylinder is fixedly arranged at the top of the fixed die plate, a telescopic die rod is arranged at the bottom of the electric hydraulic cylinder and connected with the electric hydraulic cylinder, the telescopic die rod penetrates through the upper die and is movably connected with the upper die, the telescopic die rod penetrates through the circular hole and is movably connected with the die plate, a punching die plate is arranged at the bottom of the telescopic die rod and comprises a die top plate, a die bottom plate, a die core plate, a punching cutter and a vertical rod, and an integrated forming structure is formed among the die top plate, the vertical rod and the die bottom plate, the die comprises a die base plate, a die core plate, a punching cutter, a die cavity, a die base plate, a die cavity and a die, wherein an integrated forming structure is formed between the die core plate and the punching cutter, the die core plate is movably connected with the vertical rod, the punching cutter penetrates through the die base plate, the punching cutter is movably connected with the die base plate, the die cavity is formed in the lower die, and the die cavity is installed on the lower die in a screw fixing mode.

2. The die for nut processing according to claim 1, wherein: the telescopic mold rod penetrates through the mold top plate and is movably connected with the mold top plate.

3. The die for nut processing according to claim 1, wherein: the telescopic die rod is in contact fit with the die core plate, and the telescopic die rod pushes the die core plate and the punching cutter to move.

4. The die for nut processing according to claim 1, wherein: the punch cutter is aligned with the die cavity.

5. The die for nut processing according to claim 1, wherein: the die cavity comprises a cavity and a die holder, and the cavity is of a cylindrical structure.