CN106493214A - Punch press shearing die - Google Patents
Punch press shearing die Download PDFInfo
- Publication number
- CN106493214A CN106493214A CN201611104686.4A CN201611104686A CN106493214A CN 106493214 A CN106493214 A CN 106493214A CN 201611104686 A CN201611104686 A CN 201611104686A CN 106493214 A CN106493214 A CN 106493214A
- Authority
- CN
- China
- Prior art keywords
- cutting tool
- tool piece
- die cavity
- fixed cutting
- charging aperture
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Abstract
The invention discloses a kind of punch press shearing die, including moving cutting tool piece（3）, fixed cutting tool piece（5）, die cavity（6）, it is characterised in that：Support base（1）Upper fixation is equipped with die cavity（6）, die cavity（6）Inside is provided with moving cutting tool piece（3）With fixed cutting tool piece（5）, fixed cutting tool piece（5）With die cavity（6）It is fixedly connected, moving cutting tool piece（3）Bottom is equipped with spring（9）, moving cutting tool piece（3）On be provided with cell body（4）, die cavity（6）With fixed cutting tool piece（5）On be respectively arranged with die cavity charging aperture（7）With fixed cutting plate charging aperture（8）, and die cavity charging aperture（7）, fixed cutting plate charging aperture（8）With cell body（4）Center line be respectively positioned on same straight line, die cavity（6）Side is provided with limited block（2）.Present configuration is simple, efficient stable, versatility are good, simple operation, is suitable for promoting the use of for bar material regular length shearing.
Description
Technical field
The invention belongs to shear technical field, relates in particular to a kind of punch press shearing die.
Background technology
In process of manufacture, bar material is very common.Bar material generally needs to cut into require length
Afterwards, then subsequent handling production is carried out, ultimately forms product.Due to batch greatly, too low using conventional lathe cut-out efficiency, therefore invention
The frock used on the reciprocating equipment such as punch press, is moved back and forth using equipment and produces torque, collides shearing frock
After cutting blade, the material Kong Jing that material is reserved from fixed blade center, material is cut off by shearing action, reach the purpose of requirement.
In existing punch press shearing die, problems with is primarily present：One is that mould structure is complicated, needs complete or many sets
Use cooperatively and realize circulate operation；Two is that operating efficiency is low, cannot generally meet batch production demand；Three is versatility and mutually
Transsexual difference, is runed counter to processing demand now；Four is that stability in use and convenience are poor.Above problems are all serious
Have impact on the Production requirement of punch press shear history.
Content of the invention
It is an object of the invention to a kind of simple structure for overcoming disadvantages mentioned above and providing, efficient stable, versatility good, behaviour
Make easily punch press shearing die.
The object of the invention and solve its technical problem underlying and employ the following technical solutions to realize：
The punch press shearing die of the present invention, including moving cutting tool piece, fixed cutting tool piece, die cavity, wherein：On support base, fixation is equipped with
Die cavity, mold cavity are provided with moving cutting tool piece and fixed cutting tool piece, and fixed cutting tool piece is fixedly connected with die cavity, moving cutting tool piece
Bottom is provided with cell body equipped with spring on moving cutting tool piece, be respectively arranged with die cavity and fixed cutting tool piece die cavity charging aperture and
Cutting plate charging aperture is fixed, and the center line of die cavity charging aperture, fixed cutting plate charging aperture and cell body is respectively positioned on same straight line.
Above-mentioned punch press shearing die, wherein：Cell body is uniformly distributed in the side of moving cutting tool piece, and cell body is semicircle.
Above-mentioned punch press shearing die, wherein：Fixed cutting tool piece is connected by bolt with die cavity.
Above-mentioned punch press shearing die, wherein：Die cavity side is provided with limited block.
The present invention compared with the existing technology has clear advantage and beneficial effect.From above technical scheme, this
In bright punch press shearing die, mold cavity is provided with moving cutting tool piece and fixed cutting tool piece, and fixed cutting tool piece is fixed with die cavity
Connection, moving cutting tool piece bottom are equipped with spring, impact moving cutting tool piece with punch hammerhead, push and realize shear history, in spring
Under effect, the pressurized bounce-back of moving cutting tool piece is returned to reset condition, forms circulation；Semi-circular groove is provided with moving cutting tool piece
Die cavity charging aperture and fixed cutting plate charging aperture, the diameter of cell body, fixed cutting plate is respectively arranged with body, die cavity and fixed cutting tool piece
Intake port is suitable with material diameter, and two kinds of insert shapes are identical with thickness, are easy to cavity dimension control, while having
Interchangeability, coordinates for gap after each bulk-breaking assembling, can keep blade stability and not interfere；Die cavity charging aperture, fixed cutting plate enter
Material mouth is respectively positioned on same straight line with the center line of cell body, it is ensured that bar material passes through die cavity charging aperture, fixed cutting plate
Charging aperture and cell body；Die cavity side is provided with limited block, is easy to the blank size for adjusting bar material.In a word, knot of the invention
Structure is simple, efficient stable, versatility are good, simple operation, is suitable for promoting the use of for bar material regular length shearing.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Structural representations of the Fig. 2 for moving cutting tool piece；
Structural representations of the Fig. 3 for fixed cutting tool piece；
Fig. 4 is sectional views of the Fig. 3 along AA lines；
Fig. 5 is the use state figure of the present invention.
Identify in figure：
1st, support base；2nd, limited block；3rd, moving cutting tool piece；4th, cell body；5th, fixed cutting tool piece；6th, die cavity；7th, die cavity charging aperture；8、
Fixed cutting plate charging aperture；9th, spring；10th, bar material.
Specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to punch press shearing die specific embodiment proposed by the present invention,
Structure, feature and its effect, describe in detail as after.
Referring to Fig. 1 to Fig. 4, the punch press shearing die of the present invention, including moving cutting tool piece 3, fixed cutting tool piece 5, die cavity 6,
Wherein：Fixed equipped with die cavity 6 on support base 1, moving cutting tool piece 3 and fixed cutting tool piece 5, fixed cutting tool are installed inside die cavity 6
Piece 5 is fixedly connected with die cavity 6, and 3 bottom of moving cutting tool piece is provided with cell body 4,6 He of die cavity equipped with spring 9 on moving cutting tool piece 3
Die cavity charging aperture 7 and fixed cutting plate charging aperture 8 is respectively arranged with fixed cutting tool piece 5, and die cavity charging aperture 7, fixed cutting plate enter
Material mouth 8 is respectively positioned on same straight line with the center line of cell body 4.Cell body 4 is uniformly distributed in the side of moving cutting tool piece 3, and cell body 4
For semicircle.Fixed cutting tool piece 5 is connected by bolt with die cavity 6.6 side of die cavity is provided with limited block 2.
During use, referring to Fig. 5, bar material 10 is extended through die cavity charging aperture 7, fixed cutting plate charging aperture 8 with cell body 4
Limited block 2, with punch hammerhead impact moving cutting tool piece 3, pushes the shear history for realizing bar material 10；Treat that shearing is completed,
In the presence of spring 9, the pressurized bounce-back of moving cutting tool piece 3 is returned to reset condition, forms circulation.Present configuration is simple, efficient
Stable, versatility is good, simple operation, is suitable for promoting the use of for bar material regular length shearing.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, appoints
What any is simply repaiied according to what the technical spirit of the present invention made to above example without departing from technical solution of the present invention content
Change, equivalent variations and modification, still fall within the range of technical solution of the present invention.
Claims (4)
1. a kind of punch press shearing die, including moving cutting tool piece（3）, fixed cutting tool piece（5）, die cavity（6）, it is characterised in that：?
Support seat（1）Upper fixation is equipped with die cavity（6）, die cavity（6）Inside is provided with moving cutting tool piece（3）With fixed cutting tool piece（5）, fix and cut
Blade（5）With die cavity（6）It is fixedly connected, moving cutting tool piece（3）Bottom is equipped with spring（9）, moving cutting tool piece（3）On be provided with groove
Body（4）, die cavity（6）With fixed cutting tool piece（5）On be respectively arranged with die cavity charging aperture（7）With fixed cutting plate charging aperture（8）, and mould
Chamber charging aperture（7）, fixed cutting plate charging aperture（8）With cell body（4）Center line be respectively positioned on same straight line.
2. punch press shearing die as claimed in claim 1, it is characterised in that：Cell body（4）It is uniformly distributed in moving cutting tool piece（3）
Side, and cell body（4）For semicircle.
3. punch press shearing die as claimed in claim 1, it is characterised in that：Fixed cutting tool piece（5）With die cavity（6）By bolt
It is connected.
4. punch press shearing die as claimed in claim 1, it is characterised in that：Die cavity（6）Side is provided with limited block（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104686.4A CN106493214A (en) | 2016-12-05 | 2016-12-05 | Punch press shearing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104686.4A CN106493214A (en) | 2016-12-05 | 2016-12-05 | Punch press shearing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106493214A true CN106493214A (en) | 2017-03-15 |
Family
ID=58330419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104686.4A Pending CN106493214A (en) | 2016-12-05 | 2016-12-05 | Punch press shearing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493214A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702299U (en) * | 2010-04-30 | 2011-01-12 | 诸城市大业金属制品有限责任公司 | Steel wire clipping device |
| CN202726160U (en) * | 2012-08-07 | 2013-02-13 | 苏州中锦电气科技有限公司 | Cut-off device for installation guide rail inside control cabinet |
| CN203448588U (en) * | 2013-07-25 | 2014-02-26 | 长葛市奥金建筑机械厂 | Round-mouth cutting tool of steel bar cutter |
| CN203917736U (en) * | 2014-05-28 | 2014-11-05 | 蚌埠市伟创远东电子有限公司 | A kind of for cutting off the cutting knife of glass resistance |
-
2016
- 2016-12-05 CN CN201611104686.4A patent/CN106493214A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702299U (en) * | 2010-04-30 | 2011-01-12 | 诸城市大业金属制品有限责任公司 | Steel wire clipping device |
| CN202726160U (en) * | 2012-08-07 | 2013-02-13 | 苏州中锦电气科技有限公司 | Cut-off device for installation guide rail inside control cabinet |
| CN203448588U (en) * | 2013-07-25 | 2014-02-26 | 长葛市奥金建筑机械厂 | Round-mouth cutting tool of steel bar cutter |
| CN203917736U (en) * | 2014-05-28 | 2014-11-05 | 蚌埠市伟创远东电子有限公司 | A kind of for cutting off the cutting knife of glass resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |