CN215657389U

CN215657389U - Precise stamping die

Info

Publication number: CN215657389U
Application number: CN202121789182.7U
Authority: CN
Inventors: 蒋栋平; 庞秋兴; 何林; 张心发
Original assignee: Zhangjiagang Haida Metal Products Co ltd
Current assignee: Zhangjiagang Haida Metal Products Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-28
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to a precision stamping die, which comprises a stamping machine and a fixed die plate, wherein the upper end of the stamping machine is fixed with a stamping die assembly, the stamping die assembly comprises a power cylinder fixed at the upper end of a machine body of the stamping machine and a movable die fixed at the output end of the power cylinder, a stabilizing assembly with a built-in lifting column is arranged in an inner cavity at the side edge of the machine body, the stabilizing assembly also comprises a cutting sleeve arranged at the output end above the lifting column and penetrating through the wall surface at one side of the stamping machine, a positioning column is fixed below the cutting sleeve, the fixed die plate is arranged below the cutting sleeve, the axis of the lower end of the fixed die plate is connected with the output end of a driving device in the inner cavity of the stamping machine, the upper surface of the fixed die plate is provided with a die cavity, and the side edge of the die cavity is also provided with a sleeve. This precision stamping die is provided with the die cavity of a plurality of locations of being convenient for, can carry out the punching press to the material of a plurality of die cavities in proper order, and the operation of not stopping is realized to delivery and punching press mutual noninterference, has improved the operating efficiency.

Description

Precise stamping die

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of stamping dies, in particular to a precision stamping die.

[ background of the utility model ]

A press die is a special processing equipment for processing a material into a part in cold press processing, called a cold press die, and the press die is a press processing method for obtaining a desired part by applying pressure to the material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation.

The existing stamping die mostly needs to take the die of the stamped die after one-time stamping is finished in the stamping process, so that the next stamping can be carried out after the next material is placed on the fixed die, the operation is complex, and the stamping efficiency is influenced. Aiming at the problems, the novel design is carried out on the basis of the original precise stamping die.

[ Utility model ] content

In order to solve the above problems, an object of the present invention is to provide a precision stamping die, which solves the problem that the stamping efficiency is affected by complicated operation because the next material can be placed on the fixed die and then stamped next time only by taking out the stamped module after one stamping operation is finished in most stamping processes of the existing stamping die.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a precision stamping die, includes punching machine and cover half reel that the upper end is fixed with the die assembly, the die assembly is including fixing the movable mould that power cylinder and power cylinder output end are fixed in the organism upper end of punching machine, organism side inner chamber is equipped with the stable subassembly of built-in lift post, stable subassembly is still including establishing the cutting ferrule at lift post top output and running through punching machine side wall, be fixed with the reference column below the cutting ferrule, the cover half reel sets up in the cutting ferrule below, cover half reel lower extreme axle center is connected with the drive arrangement output of punching machine inner chamber, the die cavity is seted up to cover half reel upper surface, the sleeve has still been seted up to the die cavity side.

The precision stamping die is further provided with: the upper surface of the fixed die plate is divided into at least eight equal parts, and a die cavity is formed in the center of each equal part of the fixed die plate.

The precision stamping die is further provided with: the die cavity is matched with the adjacent surface of the movable die.

The precision stamping die is further provided with: the movable mold penetrates through the center of the clamping sleeve and extends to the lower surface of the clamping sleeve, and the outer wall of the movable mold is matched with the inner cavity wall of the clamping sleeve.

The precision stamping die is further provided with: the positioning column corresponds to the arrangement position of the sleeve in the fixed die plate.

The precision stamping die is further provided with: the lower end of the fixed die plate is provided with a rotating ring fixed on the machine body, movable beads are embedded in the inner cavity of the rotating ring at equal intervals, and the lower surface of the fixed die plate is embedded in the rotating ring and attached to the movable beads.

Compared with the prior art, the utility model has the following beneficial effects:

(1) this accurate stamping die, through the inside lift post of punching machine organism, the lift post reduces and drives the cutting ferrule and reduce, make the reference column of cutting ferrule lower surface get into the sleeve of die cavity side earlier, after the gomphosis, start the power cylinder of punching machine, the power cylinder can be cylinder or hydro-cylinder etc., the movable mould that the power cylinder promoted the lower extreme pushes down and passes the cutting ferrule, in the die cavity chamber end until getting into cover half die disc, the punching press finishes the back motor and drives transmission assembly drive cover half die disc and rotate, the cutting ferrule resets simultaneously, after rotating to next die cavity, the lift post drives the cutting ferrule and pushes down once more, carry out the punching press to the material of a plurality of die cavities in proper order, mould and punching press mutually noninterference have improved the operating efficiency.

[ description of the drawings ]

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the lifting column and the movable mold of the present invention;

FIG. 3 is a schematic view of the structure of the fixed die plate of the present invention.

In the figure: 1. the stamping machine comprises a stamping machine, 2, a stamping die assembly, 3, a movable die, 4, a stabilizing assembly, 5, a machine body, 6, a sleeve, 7, a lifting column, 8, a clamping sleeve, 9, a rotating ring, 10, a fixed die plate, 11, a movable bead, 12 and a die cavity.

[ detailed description ] embodiments

A precision press mold according to the present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a precision stamping die, includes that the upper end is fixed with punching machine 1 and cover half mould 10 of die assembly 2, die assembly 2 is including the movable mould 3 that fixes at the power cylinder and the power cylinder output of 5 upper ends of the organism of

punching machine

1, 5 side inner chambers of organism are equipped with the stabilizing component 4 of built-in lift post 7, stabilizing component 4 is still including establishing the cutting ferrule 8 at 7 top outputs of lift post and running through 1 side wall of punching machine, be fixed with the reference column below the cutting ferrule 8, cover half mould 10 sets up in cutting ferrule 8 below, cover half mould 10 lower extreme axle center is connected with the drive arrangement output of 1 inner chamber of punching machine, die cavity 12 is seted up to cover half mould 10 upper surface, sleeve 6 has still been seted up to die cavity 12 side.

The upper surface of the fixed die plate 10 is divided into at least eight equal parts, and a die cavity 12 is formed in the center of each equal part of the fixed die plate 10, so that the stamping dies can conveniently operate one by one.

The adjacent surfaces of the die cavity 12 and the movable die 3 are matched, and the structure is compact

The movable mould 3 runs through the center of the clamping sleeve 8 and extends to the position below the clamping sleeve 8, and the outer wall of the movable mould 3 is matched with the inner cavity wall of the clamping sleeve 8, so that the position of the movable mould 2 is convenient to locate.

The positioning column corresponds to the sleeve 6 in the fixed die plate 10, so that the movable die 3 can fall down conveniently to be positioned on a vertical line.

The lower end of the fixed die plate 10 is provided with a rotating ring 9 fixed on the machine body 5, the inner cavity of the rotating ring 9 is embedded with movable beads 11 at equal intervals, the lower surface of the fixed die plate 10 is embedded in the rotating ring 9 and attached to the movable beads 11, and the fixed die plate 10 can rotate stably.

The working principle of the utility model is as follows: starting a lifting column 7 in the machine body 5 of the punch 1, lowering the lifting column 7 to drive the cutting sleeve 8 to lower, so that the positioning column on the lower surface of the cutting sleeve 8 firstly enters the sleeve 6 on the side of the die cavity 12, after the embedding, a power cylinder of the stamping die assembly 2 of the stamping machine 1 is started, the power cylinder can be an air cylinder or an oil cylinder and the like, the power cylinder pushes a movable die 3 at the lower end to downwards press and pass through the clamping sleeve 8 until the movable die enters the bottom of a die cavity 12 of the fixed die plate 10, after the stamping, a motor drives a transmission assembly to drive the fixed die plate 10 to rotate, meanwhile, the cutting sleeve 8 is reset, when the cutting sleeve rotates to the next die cavity 12, the lifting column 7 drives the cutting sleeve 8 to press down again, materials of a plurality of die cavities 12 are punched in sequence, the efficiency is improved, and the precise punching die is the working principle of the precise punching die, and those not described in detail in this specification are well within the skill of those in the art.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, not restrictive; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.

Claims

1. The utility model provides a precision stamping die, includes that the upper end is fixed with punching machine and cover half die disc of die assembly, its characterized in that: the stamping die assembly comprises a power cylinder and a movable die, wherein the power cylinder and the movable die are fixed to the output end of the power cylinder at the upper end of the machine body of the stamping machine, a stabilizing assembly of a built-in lifting column is arranged in an inner cavity of the side edge of the machine body, the stabilizing assembly further comprises a clamping sleeve, the clamping sleeve is arranged at the output end of the upper portion of the lifting column and penetrates through the wall surface of one side of the stamping machine, a positioning column is fixed below the clamping sleeve, a fixed die disc is arranged below the clamping sleeve, the axle center of the lower end of the fixed die disc is connected with the output end of a driving device of the inner cavity of the stamping machine, a die cavity is formed in the upper surface of the fixed die disc, and a sleeve is further formed in the side edge of the die cavity.

2. The precision press mold of claim 1, wherein: the upper surface of the fixed die plate is divided into at least eight equal parts, and a die cavity is formed in the center of each equal part of the fixed die plate.

3. The precision press mold of claim 1, wherein: the die cavity is matched with the adjacent surface of the movable die.

4. The precision press mold of claim 1, wherein: the movable die 3 penetrates through the center of the clamping sleeve and extends to the position below the clamping sleeve, and the outer wall of the movable die is matched with the inner cavity wall of the clamping sleeve.

5. The precision press mold of claim 1, wherein: the positioning column corresponds to the arrangement position of the sleeve in the fixed die plate.

6. The precision press mold of claim 1, wherein: the lower end of the fixed die plate is provided with a rotating ring fixed on the machine body, movable beads are embedded in the inner cavity of the rotating ring at equal intervals, and the lower surface of the fixed die plate is embedded in the rotating ring and attached to the movable beads.