CN107234169A - A kind of micropore mold for reducing punching position burr - Google Patents
A kind of micropore mold for reducing punching position burr Download PDFInfo
- Publication number
- CN107234169A CN107234169A CN201710435993.9A CN201710435993A CN107234169A CN 107234169 A CN107234169 A CN 107234169A CN 201710435993 A CN201710435993 A CN 201710435993A CN 107234169 A CN107234169 A CN 107234169A
- Authority
- CN
- China
- Prior art keywords
- base
- plate
- punching press
- mould
- close
- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 65
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of micropore mold for reducing punching position burr, including base, mould under punching press is installed at the top of base, the both sides of mould offer the strip chute positioned at base upper surface under punching press, slide is provided with hold-down mechanism, base bottom is provided with support, support is provided with the upper mold mounting plate being be arranged in parallel with base close to the side of base, upper mold mounting plate is provided with mould in punching press close to the side of base, the pressing plate that mould is mounted on be arrangeding in parallel with base close to base side two ends in punching press, side two ends of the pressing plate away from base are vertically installed with connecting rod, one end movable sleeve of the connecting rod away from pressing plate is connected to the sleeve being fixedly connected with upper mold mounting plate.Beated present invention, avoiding sheet material when punching press skew, and contraposition calibration is carried out to sheet material, occurred so as to reduce the burr that sheet material produces in punching press by bounce skew, improve the precision of plate stamping, reduce the burr generation of product.
Description
Technical field
The present invention relates to technical field of mold, more particularly to a kind of micropore mold for reducing punching position burr.
Background technology
Micropore mold is the mould for carrying out micropore punching press to product, because the small arrangement of the micropore size of product is intensive,
Requirement to micropore mold is high, after the completion of traditional micropore mold is to punching press, there is substantial amounts of burr on the micropore of product, seriously
Product quality is influenceed, a kind of micropore mold for reducing punching position burr is needed for this.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind proposed reduces punching position hair
The micropore mold of thorn.
To achieve these goals, present invention employs following technical scheme：
Mould under punching press is installed at the top of a kind of micropore mold for reducing punching position burr, including base, the base,
The both sides of mould offer the strip chute positioned at base upper surface under the punching press, and the slide is provided with compacting machine
Structure, the base bottom is provided with support, and the support, which is provided with the upper mould being be arranged in parallel with base close to the side of base, pacifies
Plate is filled, the upper mold mounting plate is provided with mould in punching press, the punching press mould close to base side two ends close to the side of base
The pressing plate being be arranged in parallel with base is mounted on, side two ends of the pressing plate away from base are vertically installed with connecting rod, described
One end movable sleeve of the connecting rod away from pressing plate is connected to the sleeve being fixedly connected with upper mold mounting plate, the sleeve close to base one
End is provided with the holddown spring with connecting rod pivot bush unit, and the hold-down mechanism includes the portable plate being connected with slide, and
Portable plate is vertically arranged with base, and portable plate side upper vertical of mould under punching press is provided with limiting plate, the limit
Position plate movable sleeve is connected to the axis of guide, and the axis of guide is vertically installed with bottom plate close to the side of bottom plate, and the bottom plate is close to base
Length direction of the side along base be mounted equidistant the first roller, the side of portable plate mould under punching press is along base
The second roller has been mounted equidistant in length direction.
It is preferred that, side of the portable plate away from mould under punching press is provided with the cylinder being fixedly connected with base.
It is preferred that, the bottom plate is provided with along the symmetrically arranged spring of the axis of guide close to the side of limiting plate.
It is preferred that, mould is provided with drift close to the side of base in the punching press, and mould is offered and drift under the punching press
The through hole of matching, and diameter of the diameter more than drift of through hole.
It is preferred that, blanking through hole is offered on the base, one end that the blanking through hole stretches into base bottom is provided with
Guide plate.
It is preferred that, the bottom of the base is provided with to be provided with the top of support, the support and fixed with upper mold mounting plate
The hydraulic cylinder of connection.
Beneficial effects of the present invention：
By mould in mould under the base of setting, punching press, chute, hold-down mechanism, support, upper mold mounting plate, punching press, pressing plate,
Connecting rod, sleeve, holddown spring, portable plate, limiting plate, the axis of guide, bottom plate, the first roller and the second roller, plate to be punched
Material is pushed between the first roller and base, at this time in the presence of the spring on bottom plate, makes sheet material and mould under punching press close
It is docile and obedient, while the cylinder on portable plate starts, sheet material is limited between two groups of portable plates, during punching press, pressing plate is installed with upper mould
Plate decline first with web contact, and by plate compact under punching press on mould, the design avoids sheet material and jumped when punching press
Dynamic skew, and contraposition calibration is carried out to sheet material, so as to reduce sheet material in punching press because the burr that bounce is offset and produces goes out
It is existing, the precision of plate stamping is improved, the burr for reducing product is produced.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the micropore mold for reducing punching position burr proposed by the present invention；
Fig. 2 is a kind of partial enlargement structural representation for the micropore mold for reducing punching position burr proposed by the present invention.
In figure：Mould under 1 base, 2 punching presses, 3 chutes, 4 hold-down mechanisms, 5 supports, mold mounting plate on 6, mould, 8 pressures in 7 punching presses
Plate, 9 connecting rods, 10 sleeves, 11 holddown springs, 12 portable plates, 13 limiting plates, 14 axis of guides, 15 bottom plates, 16 first rollers, 17
Second roller.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of micropore mold of reduction punching position burr, including base 1, the top of base 1 is provided with
The both sides of mould 2 offer the strip chute 3 positioned at the upper surface of base 1 under mould 2 under punching press, punching press, and chute 3 is slidably fitted with
Hold-down mechanism 4, the bottom of base 1 is provided with support 5, support 5 close to the side of base 1 be provided with base 1 be arranged in parallel it is upper
Mold mounting plate 6, upper mold mounting plate 6 is provided with mould 7 in punching press, punching press mould 7 close to the side two of base 1 close to the side of base 1
End is mounted on the pressing plate 8 being be arranged in parallel with base 1, and side two ends of the pressing plate 8 away from base 1 are vertically installed with connecting rod 9, even
One end movable sleeve of the extension bar 9 away from pressing plate 8 is connected to the sleeve 10 being fixedly connected with upper mold mounting plate 6, and sleeve 10 is close to base 1
One end holddown spring 11 with the pivot bush unit of connecting rod 9 is installed, hold-down mechanism 4 includes the activity being slidably connected with chute 3
Plate 12, and portable plate 12 is vertically arranged with base 1, the side upper vertical of mould 2 under punching press of portable plate 12 installs limited location
Plate 13, the movable sleeve of limiting plate 13 is connected to the axis of guide 14, and the axis of guide 14 is vertically installed with bottom plate 15, bottom plate close to the side of bottom plate 1
The first roller 16, mould 2 under punching press of portable plate 12 has been mounted equidistant in 15 length direction close to the side of base 1 along base 1
Length direction of the side along base 1 the second roller 17 has been mounted equidistant.
Side of the portable plate 12 away from mould under punching press 2 is provided with the cylinder being fixedly connected with base 1, and bottom plate 15 is close to spacing
The side of plate 13 is provided with along the symmetrically arranged spring of the axis of guide 14, and mould 7 is provided with drift close to the side of base 1 in punching press,
Mould 2 is offered under punching press opens on the through hole matched with drift, and diameter of the diameter more than drift of through hole, base 1
Provided with blanking through hole, one end that blanking through hole stretches into the bottom of base 1 is provided with guide plate, and the bottom of base 1 is provided with support, branch
The top of frame 5 is provided with the hydraulic cylinder being fixedly connected with upper mold mounting plate 6.
Operation principle：Sheet material to be punched is pushed between the first roller 16 and base 1, at this time on bottom plate 15
In the presence of spring, make sheet material close docile and obedient with mould under punching press 2, while the cylinder on portable plate 12 starts, sheet material is limited in
Between two groups of portable plates 12, during punching press, pressing plate 8 with upper mold mounting plate 6 decline first with web contact, and by plate compact punching
Depress on mould 2, the design avoids sheet material and beat when punching press skew, and to sheet material progress contraposition calibration, so as to subtract
The burr appearance that sheet material is produced in punching press by bounce skew is lacked, has improved the precision of plate stamping, reduce product
Burr is produced.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of micropore mold for reducing punching position burr, including base (1), it is characterised in that：The top of the base (1)
Mould under punching press (2) is installed, the both sides of mould (2) offer the strip chute positioned at base (1) upper surface under the punching press
(3), the chute (3) is slidably fitted with hold-down mechanism (4), and base (1) bottom is provided with support (5), the support (5)
The upper mold mounting plate (6) being be arranged in parallel with base (1) is installed close to the side of base (1), the upper mold mounting plate (6) is close
The side of base (1) is provided with mould (7) in mould in punching press (7), the punching press and is mounted on and bottom close to base (1) side two ends
The pressing plate (8) that seat (1) be arranged in parallel, side two ends of the pressing plate (8) away from base (1) are vertically installed with connecting rod (9), institute
State one end movable sleeve of the connecting rod (9) away from pressing plate (8) and be connected to the sleeve (10) being fixedly connected with upper mold mounting plate (6), it is described
Sleeve (10) is provided with the holddown spring (11) with connecting rod (9) pivot bush unit, the hold-down mechanism close to one end of base (1)
(4) portable plate (12) being slidably connected with chute (3) is included, and portable plate (12) is vertically arranged with base (1), the portable plate
(12) the side upper vertical close to mould (2) under punching press is provided with limiting plate (13), and limiting plate (13) movable sleeve, which is connected to, leads
To axle (14), the axis of guide (14) is vertically installed with bottom plate (15) close to the side of bottom plate (1), and the bottom plate (15) is the bottom of close to
The first roller (16) has been mounted equidistant in length direction of the side of seat (1) along base (1), and the portable plate (12) is under punching press
The second roller (17) has been mounted equidistant in length direction of the side of mould (2) along base (1).
2. a kind of micropore mold for reducing punching position burr according to claim 1, it is characterised in that the portable plate
(12) side away from mould (2) under punching press is provided with the cylinder being fixedly connected with base (1).
3. a kind of micropore mold for reducing punching position burr according to claim 1, it is characterised in that the bottom plate
(15) side close to limiting plate (13) is provided with along the axis of guide (14) symmetrically arranged spring.
4. a kind of micropore mold for reducing punching position burr according to claim 1, it is characterised in that in the punching press
Mould (7) is provided with drift close to the side of base (1), and mould (2) offers the through hole matched with drift, and through hole under the punching press
Diameter be more than drift diameter.
5. a kind of micropore mold for reducing punching position burr according to claim 1, it is characterised in that the base
(1) blanking through hole is offered on, one end that the blanking through hole stretches into base (1) bottom is provided with guide plate.
6. a kind of micropore mold for reducing punching position burr according to claim 1, it is characterised in that the base
(1) bottom is provided with the top of support, the support (5) and is provided with the hydraulic cylinder being fixedly connected with upper mold mounting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435993.9A CN107234169A (en) | 2017-06-05 | 2017-06-05 | A kind of micropore mold for reducing punching position burr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435993.9A CN107234169A (en) | 2017-06-05 | 2017-06-05 | A kind of micropore mold for reducing punching position burr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234169A true CN107234169A (en) | 2017-10-10 |
Family
ID=59987446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435993.9A Pending CN107234169A (en) | 2017-06-05 | 2017-06-05 | A kind of micropore mold for reducing punching position burr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234169A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745037A (en) * | 2017-11-01 | 2018-03-02 | 大族激光科技产业集团股份有限公司 | Perforating device |
| CN108704972A (en) * | 2018-05-31 | 2018-10-26 | 安徽扬子职业技术学院 | A kind of body of a motor car radar sensor outside plate hole punched device |
| CN108994179A (en) * | 2018-09-17 | 2018-12-14 | 贵州大学 | A kind of stamping die for five metalworkings |
| CN109773003A (en) * | 2019-01-29 | 2019-05-21 | 袁家彬 | A kind of die assembly and stamping die |
| CN110899458A (en) * | 2019-11-08 | 2020-03-24 | 嘉善伟悦紧固件有限公司 | Punching device for processing fastener |
| CN112170623A (en) * | 2020-09-24 | 2021-01-05 | 巢湖云海镁业有限公司 | Magnesium alloy plate stamping device |
| CN113441609A (en) * | 2021-09-02 | 2021-09-28 | 江苏保庆电器设备有限公司 | Transformer silicon steel sheet manufacturing, forming and processing machine and processing method |
| CN114407265A (en) * | 2021-12-31 | 2022-04-29 | 昆山涵佳腾精密电子科技有限公司 | Novel burr-free stamping die for optical parts and using method thereof |
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| JP2005183501A (en) * | 2003-12-17 | 2005-07-07 | Fuji Electric Holdings Co Ltd | Method of forming through-hole in thin-film substrate and its apparatus, and method of manufacturing thin-film solar battery using the method |
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| CN106238559A (en) * | 2016-08-29 | 2016-12-21 | 巢湖市南特精密制造有限公司 | A kind of cylinder small-sized accessory fixed punch aperture apparatus |
| CN106270121A (en) * | 2016-08-29 | 2017-01-04 | 巢湖市南特精密制造有限公司 | A kind of cylinder accessory stablizes hole punched device |
| CN106270128A (en) * | 2016-09-26 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of fire-fighting host shell hole punched device |
| CN205869215U (en) * | 2016-08-12 | 2017-01-11 | 昆山旭虹精密零组件有限公司 | Thin material high -speed punching mould |
| CN106426573A (en) * | 2016-11-11 | 2017-02-22 | 重庆兴宝兴玻璃制品有限公司 | Glass plate perforating device |
| CN207508077U (en) * | 2017-06-05 | 2018-06-19 | 昆山钣源冲压技术有限公司 | A kind of micropore mold for reducing punching position burr |
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2017
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| JP2005183501A (en) * | 2003-12-17 | 2005-07-07 | Fuji Electric Holdings Co Ltd | Method of forming through-hole in thin-film substrate and its apparatus, and method of manufacturing thin-film solar battery using the method |
| CN203621203U (en) * | 2013-12-09 | 2014-06-04 | 刘宗明 | Novel punching machine |
| CN106140942A (en) * | 2015-03-31 | 2016-11-23 | 俞建平 | Carrot-free punching die after punching plates |
| CN105363866A (en) * | 2015-12-18 | 2016-03-02 | 苏州朗睿杰自动化科技有限公司 | Plate stamping device with die changing function |
| CN105856320A (en) * | 2016-05-25 | 2016-08-17 | 佛山市联智新创科技有限公司 | Plastic board clamping and punching mechanism |
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| CN106426573A (en) * | 2016-11-11 | 2017-02-22 | 重庆兴宝兴玻璃制品有限公司 | Glass plate perforating device |
| CN207508077U (en) * | 2017-06-05 | 2018-06-19 | 昆山钣源冲压技术有限公司 | A kind of micropore mold for reducing punching position burr |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745037A (en) * | 2017-11-01 | 2018-03-02 | 大族激光科技产业集团股份有限公司 | Perforating device |
| CN108704972A (en) * | 2018-05-31 | 2018-10-26 | 安徽扬子职业技术学院 | A kind of body of a motor car radar sensor outside plate hole punched device |
| CN108994179A (en) * | 2018-09-17 | 2018-12-14 | 贵州大学 | A kind of stamping die for five metalworkings |
| CN109773003A (en) * | 2019-01-29 | 2019-05-21 | 袁家彬 | A kind of die assembly and stamping die |
| CN110899458A (en) * | 2019-11-08 | 2020-03-24 | 嘉善伟悦紧固件有限公司 | Punching device for processing fastener |
| CN112170623A (en) * | 2020-09-24 | 2021-01-05 | 巢湖云海镁业有限公司 | Magnesium alloy plate stamping device |
| CN113441609A (en) * | 2021-09-02 | 2021-09-28 | 江苏保庆电器设备有限公司 | Transformer silicon steel sheet manufacturing, forming and processing machine and processing method |
| CN113441609B (en) * | 2021-09-02 | 2021-11-19 | 江苏保庆电器设备有限公司 | Transformer silicon steel sheet manufacturing, forming and processing machine and processing method |
| CN114407265A (en) * | 2021-12-31 | 2022-04-29 | 昆山涵佳腾精密电子科技有限公司 | Novel burr-free stamping die for optical parts and using method thereof |
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Application publication date: 20171010 |