CN108555143B - Assembled stamping die - Google Patents

Assembled stamping die Download PDF

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Publication number
CN108555143B
CN108555143B CN201810328238.5A CN201810328238A CN108555143B CN 108555143 B CN108555143 B CN 108555143B CN 201810328238 A CN201810328238 A CN 201810328238A CN 108555143 B CN108555143 B CN 108555143B
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fixed
die
holder
adjusting
resistant
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CN201810328238.5A
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CN108555143A (en
Inventor
黄素兰
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Suzhou yiben Machinery Manufacturing Co.,Ltd.
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黄素兰
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

The invention discloses an assembled stamping die, which comprises a lower die holder, an upper die holder and a stamping die body, wherein an installation cavity with an opening on the top surface is arranged in the lower die holder, at least three adjusting cavities are uniformly arranged on the inner wall of the installation cavity, an arc-shaped wear-resistant blank holder is arranged in the installation cavity, an adjusting support rod is fixed on the side surface of the arc-shaped wear-resistant blank holder, the adjusting support rod is arranged in the adjusting cavity, a pressing spring is fixed between the adjusting support rod and the end wall of the adjusting cavity, a wear-resistant surrounding plate is fixed at the bottom of the stamping die body, a positioning slot is uniformly arranged on the bottom wall of the upper die holder, an I-shaped sliding block is arranged in the positioning slot, a pressing column is fixed on the side surface of the I-shaped sliding block. The invention has reasonable structure arrangement, can be disassembled and assembled obliquely according to requirements, not only can ensure the assembly efficiency, but also greatly improves the application range, can reduce the processing cost to a certain extent, and has good use stability, strong applicability and good practicability.

Description

Assembled stamping die
Technical Field
The invention belongs to the technical field of dies, and particularly relates to an assembled stamping die.
Background
Stamping die is common structure in the machining process, and its precision that can guarantee processing and the quality of processing, however the stamping die of traditional technique is mostly integrated into one piece's structure, can't disassemble or assemble as required to can influence stamping die's application scope to a certain extent, also can increase the cost of punching press simultaneously, suitability and practicality receive the restriction.
Disclosure of Invention
The invention aims to provide an assembly type stamping die which is reasonable in structural arrangement and good in use stability.
The technical scheme for realizing the aim of the invention is that the assembly type stamping die comprises a lower die holder, an upper die holder and a stamping die body arranged between the lower die holder and the upper die holder, wherein an installation cavity with an opening on the top surface is arranged in the lower die holder, at least three adjusting cavities are uniformly arranged on the inner wall of the installation cavity, an arc-shaped wear-resistant blank holder is arranged in the installation cavity, an adjusting support rod is fixed on the side surface of the arc-shaped wear-resistant blank holder, the adjusting support rod is arranged in the adjusting cavity, a pressing spring is fixed between the adjusting support rod and the end wall of the adjusting cavity, a wear-resistant surrounding plate is fixed at the bottom of the stamping die body, the wear-resistant surrounding plate presses against the arc-shaped surface of the arc-shaped wear-resistant blank holder when the stamping die body is arranged in the installation cavity, positioning slots are uniformly arranged on the bottom wall of the upper die holder, and I-, the side face of the I-shaped sliding block is fixedly provided with a pressing column, the I-shaped sliding block is provided with a locking screw rod, the I-shaped sliding block is locked and fixed through the locking screw rod when moving in the positioning slot, a pressing hole is fixed on the side face of the punching die body, and the pressing column presses in the pressing hole.
An adjusting cavity with an opening in the top surface is arranged on the lower die base, a vertically placed air cylinder is fixed in the adjusting cavity, and the top end of a piston shaft of the air cylinder is fixed on the bottom surface of the upper die base.
Two parallel reinforcing fixed plates are fixed on the outer wall of the stamping die body, when the stamping die body is assembled, the bottom of the stamping die body is positioned in the installation cavity, the lower reinforcing fixed plate is pressed against the top surface of the lower die base, and the upper reinforcing fixed plate is pressed against the bottom surface of the upper die base.
And annular abutting rubber strips are fixed on the top surface of the lower die seat and the bottom surface of the upper die seat, and the reinforcing fixing plates are respectively abutted against the annular abutting rubber strips.
The wear-resistant coaming is of a ceramic structure and the arc-shaped wear-resistant edge pressing is of a ceramic structure.
The reinforcing fixing plate and the punching die body are made of the same material and are integrally formed.
The invention has the positive effects that: the structure of the invention is reasonable, the upper die holder, the lower die holder and the stamping die body can be disassembled and assembled according to the requirements, so that when different stamping die bodies are required to be used, the inclined assembly can be performed according to the requirements, the assembly efficiency can be ensured, the application range of the stamping die body is greatly improved, the processing cost can be reduced to a certain extent due to the fact that only the stamping die body needs to be replaced, the use stability is good, the applicability is strong, and the practicability is good.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A in FIG. 1.
Detailed Description
(example 1)
FIGS. 1 and 2 show an embodiment of the present invention, wherein FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a sectional view taken along line A-A in FIG. 1.
Referring to fig. 1 and 2, an assembled stamping die comprises a lower die holder 1, an upper die holder 2 and a stamping die body 3 arranged between the lower die holder 1 and the upper die holder 2, wherein an installation cavity 4 with an opening on the top surface is arranged in the lower die holder 1, at least three adjusting cavities 5 are uniformly arranged on the inner wall of the installation cavity 4, an arc-shaped wear-resistant blank holder 6 is arranged in the installation cavity 4, an adjusting support rod 7 is fixed on the side surface of the arc-shaped wear-resistant blank holder 6, the adjusting support rod 7 is arranged in the adjusting cavity 5, a pressing spring 8 is fixed between the adjusting support rod 7 and the end wall of the adjusting cavity 5, the arc-shaped wear-resistant blank holder is arranged and can be adjusted according to different die bodies to ensure the installation stability of the die bodies, a wear-resistant surrounding plate 9 is fixed at the bottom of the stamping die body 3, and when the stamping die body 3 is arranged in the installation cavity 4, the surrounding plate presses on the arc-shaped surface of the arc, the stamping die comprises an upper die base 2 and is characterized in that positioning slots 10 are uniformly arranged on the bottom wall of the upper die base 2, I-shaped sliding blocks 11 are arranged in the positioning slots 10, abutting columns 12 are fixed on the side faces of the I-shaped sliding blocks, locking screws 13 are arranged on the I-shaped sliding blocks, the I-shaped sliding blocks are locked and fixed through the locking screws when moving in the positioning slots, abutting holes 14 are fixed on the side faces of a stamping die body 3, and the abutting columns abut against and press in the abutting holes.
An adjusting cavity 15 with an opening top surface is arranged on the lower die holder 1, a vertically placed air cylinder 16 is fixed in the adjusting cavity, and the top end of a piston shaft of the air cylinder is fixed on the bottom surface of the upper die holder.
Two parallel reinforcing fixing plates 17 are fixed on the outer wall of the stamping die body 3, the bottom of the stamping die body is positioned in the installation cavity when the stamping die body is assembled, the lower reinforcing fixing plate is pressed against the top surface of the lower die base, and the upper reinforcing fixing plate is pressed against the bottom surface of the upper die base.
And annular abutting rubber strips 18 are fixed on the top surface of the lower die holder 1 and the bottom surface of the upper die holder 2, and the reinforcing fixing plates are respectively abutted against the annular abutting rubber strips.
The wear-resistant coaming is of a ceramic structure and the arc-shaped wear-resistant edge pressing is of a ceramic structure.
The reinforcing fixing plate and the punching die body are made of the same material and are integrally formed.
The structure of the invention is reasonable, the upper die holder, the lower die holder and the stamping die body can be disassembled and assembled according to the requirements, so that when different stamping die bodies are required to be used, the inclined assembly can be performed according to the requirements, the assembly efficiency can be ensured, the application range of the stamping die body is greatly improved, the processing cost can be reduced to a certain extent due to the fact that only the stamping die body needs to be replaced, the use stability is good, the applicability is strong, and the practicability is good.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims (6)

1. The utility model provides an assembled stamping die, includes die holder, upper die base and sets up the stamping die body between die holder and the upper die base, its characterized in that: the die comprises a die holder, a die holder and an upper die base, wherein the die holder is internally provided with a mounting cavity with an opening on the top surface, the inner wall of the mounting cavity is uniformly provided with at least three adjusting cavities, an arc-shaped wear-resistant blank holder is arranged in the mounting cavity, an adjusting support rod is fixed on the side surface of the arc-shaped wear-resistant blank holder, the adjusting support rod is arranged in the adjusting cavity, a pressing spring is fixed between the adjusting support rod and the end wall of the adjusting cavity, the bottom of a punching die body is fixed with a wear-resistant surrounding plate, the wear-resistant surrounding plate presses against the arc-shaped surface of the arc-shaped wear-resistant blank holder when the punching die body is arranged in the mounting cavity, the bottom wall of the upper die base is uniformly provided with a positioning slot, an I-shaped sliding block is arranged in the positioning slot, a pressing column is fixed on the side surface of the I-shaped sliding block, a locking screw rod is arranged on, and a pressing hole is fixed on the side surface of the punching die body, and the pressing column is pressed in the pressing hole.
2. The assembled press die of claim 1, wherein: an adjusting cavity with an opening in the top surface is arranged on the lower die base, a vertically placed air cylinder is fixed in the adjusting cavity, and the top end of a piston shaft of the air cylinder is fixed on the bottom surface of the upper die base.
3. The assembled press die of claim 2, wherein: two parallel reinforcing fixed plates are fixed on the outer wall of the stamping die body, when the stamping die body is assembled, the bottom of the stamping die body is positioned in the installation cavity, the lower reinforcing fixed plate is pressed against the top surface of the lower die base, and the upper reinforcing fixed plate is pressed against the bottom surface of the upper die base.
4. The assembled press die of claim 3, wherein: and annular abutting rubber strips are fixed on the top surface of the lower die seat and the bottom surface of the upper die seat, and the reinforcing fixing plates are respectively abutted against the annular abutting rubber strips.
5. The assembled press die of claim 4, wherein: the wear-resistant coaming is of a ceramic structure and the arc-shaped wear-resistant edge pressing is of a ceramic structure.
6. The assembled press die of claim 5, wherein: the reinforcing fixing plate and the punching die body are made of the same material and are integrally formed.
CN201810328238.5A 2018-04-04 2018-04-04 Assembled stamping die Active CN108555143B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810328238.5A CN108555143B (en) 2018-04-04 2018-04-04 Assembled stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810328238.5A CN108555143B (en) 2018-04-04 2018-04-04 Assembled stamping die

Publications (2)

Publication Number Publication Date
CN108555143A CN108555143A (en) 2018-09-21
CN108555143B true CN108555143B (en) 2020-08-07

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1125647A (en) * 1994-05-17 1996-07-03 阿玛达美都丽股份有限公司 Upper tool and upper tool holder apparatus for press brake and method of holding the upper tool
CN201205572Y (en) * 2008-05-29 2009-03-11 杭州正强万向节有限公司 End-face chamfer angle processing apparatus for multiple spindle heads universal shaft head
CN103920799A (en) * 2014-03-20 2014-07-16 成都市龙泉驿区齐盛机械厂 Wear-resisting stamping die with long service life
CN105964800A (en) * 2016-06-22 2016-09-28 苏州天朋精密元器件有限公司 Detachable stamping die
CN205673451U (en) * 2016-05-30 2016-11-09 川宇田科技股份有限公司 A kind of mold and punching head of improvement
CN107443273A (en) * 2017-08-21 2017-12-08 赛而乐电器有限公司 Universal compression tooling

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8910502B2 (en) * 2010-09-07 2014-12-16 Standard Lifters, Inc. Guided keeper and method for metal forming dies

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1125647A (en) * 1994-05-17 1996-07-03 阿玛达美都丽股份有限公司 Upper tool and upper tool holder apparatus for press brake and method of holding the upper tool
CN201205572Y (en) * 2008-05-29 2009-03-11 杭州正强万向节有限公司 End-face chamfer angle processing apparatus for multiple spindle heads universal shaft head
CN103920799A (en) * 2014-03-20 2014-07-16 成都市龙泉驿区齐盛机械厂 Wear-resisting stamping die with long service life
CN205673451U (en) * 2016-05-30 2016-11-09 川宇田科技股份有限公司 A kind of mold and punching head of improvement
CN105964800A (en) * 2016-06-22 2016-09-28 苏州天朋精密元器件有限公司 Detachable stamping die
CN107443273A (en) * 2017-08-21 2017-12-08 赛而乐电器有限公司 Universal compression tooling

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Effective date of registration: 20201217

Address after: 215500 Qindong village, Guli Town, Changshu City, Suzhou City, Jiangsu Province

Patentee after: Suzhou yiben Machinery Manufacturing Co.,Ltd.

Address before: 325604 Zhoucun Village, Liushi Town, Yueqing City, Zhejiang Province

Patentee before: Huang Sulan

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