CN205362391U - Adjustable stamping die - Google Patents

Adjustable stamping die Download PDF

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Publication number
CN205362391U
CN205362391U CN201620020143.3U CN201620020143U CN205362391U CN 205362391 U CN205362391 U CN 205362391U CN 201620020143 U CN201620020143 U CN 201620020143U CN 205362391 U CN205362391 U CN 205362391U
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CN
China
Prior art keywords
punching press
mold
external mold
cavity die
stamping cavity
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620020143.3U
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Chinese (zh)
Inventor
王德志
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Huaian Jiaozi Metal Technology Co Ltd
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Huaian Jiaozi Metal Technology Co Ltd
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Filing date
Publication date
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Priority to CN201620020143.3U priority Critical patent/CN205362391U/en
Application granted granted Critical
Publication of CN205362391U publication Critical patent/CN205362391U/en
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Abstract

The utility model discloses an adjustable stamping die, it is including last formwork plate and lower formwork plate, is provided with the punching press terminal among going up formwork plate, and its pneumatic cylinder through extending along vertical direction drives, be provided with the punching press die down on the formwork plate, the bottom portion of punching press die is provided with and extends to down the outside hourglass material hole of formwork plate, the punching press die is provided with the internal thread including punching press external mold and punching press centre form on the punching press external mold inner wall, is provided with the external screw thread on the outer wall of punching press centre form, and the punching press centre form passes through threaded connection to the punching press external mold inside, adopt above -mentioned technical scheme's adjustable stamping die, threaded connection structure between its accessible punching press external mold and the punching press centre form for when the actual production in -process carries out stamping processing to the work piece of different specifications, the staff only need to the punching press centre form change can, thereby the stamping die not unidimensional work piece of adaptation fast in this application makes.

Description

A kind of adjustable diel
Technical field
This utility model relates to a kind of metal works process equipment, especially a kind of adjustable diel.
Background technology
Punch process is one of metal works common processing technique in process of production, and it passes through the impact for workpiece position to be processed of the stamped terminals in pressing equipment, to realize the stamping process of workpiece.For making the precision of work pieces process be ensured, workpiece need to be placed in corresponding mould, but, carry out in punching course at the workpiece for different size or size, existing pressing equipment generally requires staff and dismantles lower by unitary mould and be replaced, it not only needs to expend the suitable time, and loads and unloads complexity so that production efficiency is reduced.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of adjustable diel, and the stamping cavity die in diel can be adjusted in real time by it according to different workpiece sizes, so that its suitability is improved.
For solving above-mentioned technical problem, this utility model relates to a kind of adjustable diel, it includes top mold frame plate and counterdie frame plate, it is provided with stamped terminals among top mold frame plate, it is driven by the hydraulic cylinder vertically extended, being provided with stamping cavity die on described counterdie frame plate, it is relative to each other with stamped terminals;The bottom of described stamping cavity die is provided with the material spilling hole extended to outside counterdie frame plate;Described stamping cavity die includes punching press external mold and punching press internal mold, is provided with female thread, is provided with external screw thread on the outer wall of punching press internal mold on punching press external mold inwall, and punching press internal mold is threaded connection to punching press external mold.
As a kind of improvement of the present utility model, the upper end of described stamping cavity die is provided with multiple connection cell body, each connects cell body all radially extending at stamping cavity die, and it extends respectively to the outer wall of punching press external mold, and on the inwall of punching press internal mold, multiple connection cell bodies become rotationally symmetrical about the axis of stamping cavity die;Being provided with terminal body among each connection cell body, the length of terminal body is identical with connecting cell body;Described terminal body includes the first end body being positioned on punching press external mold, and is positioned at the second end body on punching press internal mold, the first end body and be respectively arranged with a connecting bolt on the second end body, and terminal body is connected with stamping cavity die by connecting bolt.Adopting above-mentioned design, it can pass through the setting connecting cell body with terminal body so that punching press external mold and punching press internal mold are attached each other at the correspondence position of terminal body, so that the connective stability between punching press external mold and punching press internal mold is able to further lifting;The mode that punching press external mold and punching press internal mold are indirectly connected with by terminal body by connecting bolt then can effectively guarantee its bonding strength.
As a kind of improvement of the present utility model, being provided with the cushion rubber layer that multiple in the vertical direction carries out extending among described punching press external mold, it is radially uniformly distributed punching press external mold;Multiple support rod member extended between the both sides of cushion rubber layer it is provided with among each cushion rubber layer.Adopting above-mentioned design, it can pass through the multiple cushion rubber layers in punching press external mold so that in Punching Process, and the mechanical vibration produced between stamped terminals and workpiece are eliminated, so that the stability of punch process is improved;Meanwhile, the rod member that supports among cushion rubber layer then can ensure that the stability of punching press external mold entirety is improved, it is to avoid it deviation occurs in the course of processing.
Adopt the adjustable diel of technique scheme, it can pass through the screw connection structure between punching press external mold and punching press internal mold, when making that actual production process carries out punch process for the workpiece of different size, staff only need to be replaced for punching press internal mold, so that the diel in the application can the various sizes of workpiece of fast adaptation;Meanwhile, it is convenient that the threadeding of punching press external mold and punching press internal mold makes it load and unload, so that the adjustment efficiency that the diel in the application is in adjustment process is significantly improved.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram;
Fig. 2 is stamping cavity die sectional view in this utility model;
Reference numerals list:
1 top mold frame plate, 2 counterdie frame plates, 3 stamped terminals, 4 hydraulic cylinders, 5 stamping cavity dies, 51 punching press external molds, 52 punching press internal molds, 6 material spilling holes, 7 connection cell bodies, 8 terminal body, 81 first end bodies, 82 second end bodies, 83 connecting bolts, 9 cushion rubber layers, 10 support rod members.
Detailed description of the invention
Below in conjunction with detailed description of the invention, it is further elucidated with this utility model, it should be understood that following detailed description of the invention is merely to illustrate this utility model rather than limits scope of the present utility model.It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
Embodiment 1
The adjustable diel of one as shown in Figures 1 and 2, it includes top mold frame plate 1 and counterdie frame plate 2, stamped terminals 3 it is provided with among top mold frame plate 1, it is driven by the hydraulic cylinder 4 vertically extended, being provided with stamping cavity die 5 on described counterdie frame plate 2, it is relative to each other with stamped terminals 3;The bottom of described stamping cavity die 5 is provided with the material spilling hole 6 extended to outside counterdie frame plate 2;Described stamping cavity die 5 includes punching press external mold 51 and punching press internal mold 52, is provided with female thread, is provided with external screw thread on the outer wall of punching press internal mold 52 on punching press external mold 51 inwall, and punching press internal mold 52 is threaded connection to punching press external mold 51 internal.
Adopt the adjustable diel of technique scheme, it can pass through the screw connection structure between punching press external mold and punching press internal mold, when making that actual production process carries out punch process for the workpiece of different size, staff only need to be replaced for punching press internal mold, so that the diel in the application can the various sizes of workpiece of fast adaptation;Meanwhile, it is convenient that the threadeding of punching press external mold and punching press internal mold makes it load and unload, so that the adjustment efficiency that the diel in the application is in adjustment process is significantly improved.
Embodiment 2
As a kind of improvement of the present utility model, the upper end of described stamping cavity die 5 is provided with multiple connection cell body 7, each connects cell body 7 all radially extending at stamping cavity die 5, and it extends respectively to the outer wall of punching press external mold 51, and on the inwall of punching press internal mold 52, multiple connection cell bodies 7 become rotationally symmetrical about the axis of stamping cavity die 5;Each connects and is provided with terminal body 8 among cell body 7, and the length of terminal body 8 is with to be connected cell body 7 identical;Described terminal body 8 includes the first end body 81 being positioned on punching press external mold 51, and it is positioned at the second end body 82 on punching press internal mold 52, being respectively arranged with a connecting bolt 83 on first end body 81 and the second end body 82, terminal body 8 is connected with stamping cavity die 5 by connecting bolt 83.Adopting above-mentioned design, it can pass through the setting connecting cell body with terminal body so that punching press external mold and punching press internal mold are attached each other at the correspondence position of terminal body, so that the connective stability between punching press external mold and punching press internal mold is able to further lifting;The mode that punching press external mold and punching press internal mold are indirectly connected with by terminal body by connecting bolt then can effectively guarantee its bonding strength.
All the other features of the present embodiment are all identical with embodiment 1 with method.
Embodiment 3
As a kind of improvement of the present utility model, being provided with the cushion rubber layer 9 that multiple in the vertical direction carries out extending among described punching press external mold 51, it is radially uniformly distributed punching press external mold 51;Multiple support rod member 10 extended between the both sides of cushion rubber layer 9 it is provided with among each cushion rubber layer 9.Adopting above-mentioned design, it can pass through the multiple cushion rubber layers in punching press external mold so that in Punching Process, and the mechanical vibration produced between stamped terminals and workpiece are eliminated, so that the stability of punch process is improved;Meanwhile, the rod member that supports among cushion rubber layer then can ensure that the stability of punching press external mold entirety is improved, it is to avoid it deviation occurs in the course of processing.
All the other features of the present embodiment are all identical with embodiment 2 with advantage.

Claims (3)

1. an adjustable diel, it is characterized in that, described adjustable diel includes top mold frame plate and counterdie frame plate, it is provided with stamped terminals among top mold frame plate, it is driven by the hydraulic cylinder vertically extended, being provided with stamping cavity die on described counterdie frame plate, it is relative to each other with stamped terminals;The bottom of described stamping cavity die is provided with the material spilling hole extended to outside counterdie frame plate;Described stamping cavity die includes punching press external mold and punching press internal mold, is provided with female thread, is provided with external screw thread on the outer wall of punching press internal mold on punching press external mold inwall, and punching press internal mold is threaded connection to punching press external mold.
2. the adjustable diel described in claim 1, it is characterized in that, the upper end of described stamping cavity die is provided with multiple connection cell body, each connects cell body all radially extending at stamping cavity die, and it extends respectively to the outer wall of punching press external mold, and on the inwall of punching press internal mold, multiple connection cell bodies become rotationally symmetrical about the axis of stamping cavity die;Being provided with terminal body among each connection cell body, the length of terminal body is identical with connecting cell body;Described terminal body includes the first end body being positioned on punching press external mold, and is positioned at the second end body on punching press internal mold, the first end body and be respectively arranged with a connecting bolt on the second end body, and terminal body is connected with stamping cavity die by connecting bolt.
3. the adjustable diel described in claim 2, it is characterised in that being provided with the cushion rubber layer that multiple in the vertical direction carries out extending among described punching press external mold, it is radially uniformly distributed punching press external mold;Multiple support rod member extended between the both sides of cushion rubber layer it is provided with among each cushion rubber layer.
CN201620020143.3U 2016-01-11 2016-01-11 Adjustable stamping die Active CN205362391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620020143.3U CN205362391U (en) 2016-01-11 2016-01-11 Adjustable stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620020143.3U CN205362391U (en) 2016-01-11 2016-01-11 Adjustable stamping die

Publications (1)

Publication Number Publication Date
CN205362391U true CN205362391U (en) 2016-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620020143.3U Active CN205362391U (en) 2016-01-11 2016-01-11 Adjustable stamping die

Country Status (1)

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CN (1) CN205362391U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180406A (en) * 2016-08-18 2016-12-07 娄土岭 A kind of book joint setting machine mould of scalable indent width

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180406A (en) * 2016-08-18 2016-12-07 娄土岭 A kind of book joint setting machine mould of scalable indent width

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