CN205020634U - Improved generation mechanism of bending - Google Patents

Improved generation mechanism of bending Download PDF

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Publication number
CN205020634U
CN205020634U CN201520607510.5U CN201520607510U CN205020634U CN 205020634 U CN205020634 U CN 205020634U CN 201520607510 U CN201520607510 U CN 201520607510U CN 205020634 U CN205020634 U CN 205020634U
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CN
China
Prior art keywords
bending
die
arc boss
backing plate
clamping cap
Prior art date
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Active
Application number
CN201520607510.5U
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Chinese (zh)
Inventor
赵兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN JINRONG TIANYU PRECISION MACHINERY CO Ltd
Original Assignee
TIANJIN JINRONG TIANYU PRECISION MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
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Application filed by TIANJIN JINRONG TIANYU PRECISION MACHINERY CO Ltd filed Critical TIANJIN JINRONG TIANYU PRECISION MACHINERY CO Ltd
Priority to CN201520607510.5U priority Critical patent/CN205020634U/en
Application granted granted Critical
Publication of CN205020634U publication Critical patent/CN205020634U/en
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Abstract

The utility model relates to an improved generation mechanism of bending, by the die of bending, the drift of bending, die backing plate and clamping cap are constituteed, the die of bending is square configuration, it is provided with the arc boss to bend the die upper right corner, the arc boss is by first arc portion, second arc portion and vertical portion constitute, die backing plate and clamping cap are connected, the drift of bending is the rectangle structure, on the drift of bending is fixed in the mechanism of bending through die backing plate and clamping cap, the drift of bending is arranged in the upper portion of the mechanism of bending, the die of bending lies in the left lower part of the mechanism of bending. The utility model discloses an improved generation mechanism of bending, the fillet department through the die of bending in the mechanism of bending sets up the arc boss for it reaches the requirement to bend the R angle of the product after the operation, has guaranteed product quality, has improved production efficiency.

Description

A kind of modified bending mechanism
Technical field
The utility model belongs to machined die field, is specially a kind of modified bending mechanism.
Background technology
In electronic die design process, often can run into the larger product of some thickness, this series products is higher for the requirement at bending R angle.Such as, thickness is the copper sheet material of 6.0mm, and the requirement at bending R angle is R7.0 to the maximum, but utilizes common bending mechanism usually can only obtain about R9.0, cannot reach the bending requirement of product.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of modified bending mechanism is provided, arc boss is set by the fillet place of the bending female die at bending mechanism, make the bending R angle of the product after bending operation reach requirement, ensure that product quality, improve production efficiency.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of modified bending mechanism, be made up of bending female die, Bending punch, die backing plate and clamping cap, bending female die is square structure, the bending female die upper right corner is provided with arc boss, arc boss is made up of the first curved portions, the second curved portions and vertical portion, die backing plate is connected with clamping cap, Bending punch is rectangle structure, Bending punch is fixed on bending mechanism by die backing plate and clamping cap, Bending punch is positioned at the middle and upper part of bending mechanism, and bending female die is positioned at the lower left quarter of bending mechanism.
The distance of the first curved portions of described arc boss and the tie point of the second curved portions and vertical portion is 1.1mm.
The length of the vertical portion of described arc boss is 5.0mm.
The beneficial effects of the utility model, arrange arc boss by the fillet place of the bending female die at bending mechanism, make the bending R angle of the product after bending operation reach requirement, ensure that product quality, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the partial enlarged drawing of arc boss of the present utility model.
Number in the figure is described as follows:
1-arc boss; 2-Bending punch; 3-bending female die; 4-product; 5-die backing plate; 6-clamping cap; 7-first curved portions; 8-tie point; 9-vertical portion; 10-second curved portions.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
Modified bending mechanism as shown in drawings, be made up of bending female die 3, Bending punch 2, die backing plate 5 and clamping cap 6, bending female die is square structure, the bending female die upper right corner is provided with arc boss 1, arc boss is made up of the first curved portions 7, second curved portions 10 and vertical portion 9, die backing plate is connected with clamping cap, Bending punch is rectangle structure, Bending punch is fixed on bending mechanism by die backing plate and clamping cap, Bending punch is positioned at the middle and upper part of bending mechanism, and bending female die is positioned at the lower left quarter of bending mechanism.First curved portions of arc boss and the tie point 8 of the second curved portions are 1.1mm with the distance of vertical portion.The length of the vertical portion of arc boss is 5.0mm, is clamped with copper sheet material 4. between bending female die and Bending punch
During work, under the entirety of electronic die drives, Bending punch carries out bending to the copper sheet material that thickness is 6.0mm downwards, due to the effect of arc boss, makes the bending R angle of copper sheet material reach R6.5, reaches the bending requirement of product.
Above exemplary description is done to the technical solution of the utility model; should be noted that; when not departing from the core of the technical program, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into the protection domain of this patent.

Claims (3)

1. a modified bending mechanism, it is characterized in that, be made up of bending female die, Bending punch, die backing plate and clamping cap, bending female die is square structure, the bending female die upper right corner is provided with arc boss, arc boss is made up of the first curved portions, the second curved portions and vertical portion, die backing plate is connected with clamping cap, Bending punch is rectangle structure, Bending punch is fixed on bending mechanism by die backing plate and clamping cap, Bending punch is positioned at the middle and upper part of bending mechanism, and bending female die is positioned at the lower left quarter of bending mechanism.
2. modified bending mechanism according to claim 1, is characterized in that, the distance of the first curved portions of described arc boss and the tie point of the second curved portions and vertical portion is 1.1mm.
3. modified bending mechanism according to claim 1, is characterized in that, the length of the vertical portion of described arc boss is 5.0mm.
CN201520607510.5U 2015-08-12 2015-08-12 Improved generation mechanism of bending Active CN205020634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520607510.5U CN205020634U (en) 2015-08-12 2015-08-12 Improved generation mechanism of bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520607510.5U CN205020634U (en) 2015-08-12 2015-08-12 Improved generation mechanism of bending

Publications (1)

Publication Number Publication Date
CN205020634U true CN205020634U (en) 2016-02-10

Family

ID=55253201

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520607510.5U Active CN205020634U (en) 2015-08-12 2015-08-12 Improved generation mechanism of bending

Country Status (1)

Country Link
CN (1) CN205020634U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807835A (en) * 2017-02-21 2017-06-09 安徽汇精模具研发科技有限公司 Ultraprecise, onlap miscellaneous high breaking striking Pressing technology of bracket and mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807835A (en) * 2017-02-21 2017-06-09 安徽汇精模具研发科技有限公司 Ultraprecise, onlap miscellaneous high breaking striking Pressing technology of bracket and mould
CN106807835B (en) * 2017-02-21 2018-10-26 安徽汇精智能工业科技有限公司 Ultraprecise onlaps miscellaneous high breaking striking Pressing technology of bracket and mold

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