CN107030200A - A kind of air-conditioner fin cold-punching mold of anti-tripping waste - Google Patents
A kind of air-conditioner fin cold-punching mold of anti-tripping waste Download PDFInfo
- Publication number
- CN107030200A CN107030200A CN201710237387.6A CN201710237387A CN107030200A CN 107030200 A CN107030200 A CN 107030200A CN 201710237387 A CN201710237387 A CN 201710237387A CN 107030200 A CN107030200 A CN 107030200A
- Authority
- CN
- China
- Prior art keywords
- fixed
- blowpit
- air
- shaped bar
- base
- 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
- 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
- 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
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
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- 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 air-conditioner fin cold-punching mold of anti-tripping waste, including base, the over top of the base is provided with lower cavity die, and the both sides of base have been fixedly connected with support bar, guide plate is fixedly connected with the top of the support bar, the top of the guide plate is provided with the first mounting hole through guide plate, and first be slidably fitted with guide pad in mounting hole, contiguous block is fixed with the top of the guide pad, and the bottom of guide pad is fixed with upper male mould, guide pad fixed cover on the outside of one end of upper male mould is connected to connecting plate, and the bottom of connecting plate is fixed with two the first springs, the bottom of first spring is fixed with holding pad, the support bar is fixed with air exhauster close to one end of base.The present invention is used cooperatively by the way that L-shaped bar and second spring are isostructural, and the waste material that can will be attached to upper male mould is scraped, it is to avoid upper male mould takes waste material attachment out of, influences press work.
Description
Technical field
The present invention relates to the air-conditioner fin cold-punching mold in Stamping Die Technology field, more particularly to a kind of anti-tripping waste.
Background technology
Diel, is that in Cold Press Working, a kind of special process that material is processed into part is equipped, referred to as cold punching
Compression mould.Punching press, be at room temperature, using the mould on forcing press to material apply pressure, make its produce separation or
Plastic deformation, so that a kind of pressure processing method of part needed for obtaining.
At present, in air-conditioner fin punching course, because punching and drift are smaller, easily occur to jump useless in punching course
The phenomenon of material, and a large amount of defective products are caused, influence volume production progress.Meanwhile, drift is during return, and waste material is readily adsorbed in
Drift bottom, punching is taken out of with drift return, the next punching press of influence.
Therefore, one kind can solve the problem that jump-scrap problem so that mould can be produced smoothly, improve production efficiency, reduce bad
The diel for preventing jump-scrap of product probability urgently occurs.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of air-conditioner fin cold-punching mould of anti-tripping waste
Tool.
On a kind of air-conditioner fin cold-punching mold of anti-tripping waste proposed by the present invention, including base, the top of the base
Side is provided with lower cavity die, and the both sides of base have been fixedly connected with the top of support bar, the support bar and are fixedly connected with guide plate,
The top of the guide plate is provided with the first mounting hole through guide plate, and is slidably fitted with guide pad in the first mounting hole, institute
State and contiguous block is fixed with the top of guide pad, and the bottom of guide pad is fixed with upper male mould, the guide pad is close to upper male mould
Fixed cover is connected to connecting plate on the outside of one end, and the bottom of connecting plate is fixed with two the first springs, the bottom of first spring
Holding pad is fixed with, the support bar is fixed with air exhauster close to one end of base, and the air inlet of air exhauster is connected with pumping
Pipe, the top of the base is provided with blowpit, and blowpit is located at the underface of upper male mould, the both sides of the blowpit be provided with
The stomata of connection inside blowpit, and stomata inside exhaust tube with connecting, the top of the base is provided with two projections, two
Individual fixed block is located at the both sides of blowpit respectively, and the top of projection is provided with L-shaped bar and L-shaped bar, and the L-shaped bar is located at L-shaped bar
Side, and L-shaped bar is fixedly connected with L-shaped bar, and the one end of the second spring away from L-shaped bar is fixedly connected with lower cavity die.
It is preferred that, the holding pad is provided with the second mounting hole through holding pad, and second close to the side of the first spring
The diameter of mounting hole is more than the diameter of guide pad.
It is preferred that, the L-shaped bar is located at one end in blowpit provided with chamfering and lower chamfering on L-shaped bar.
It is preferred that, the lower cavity die close to the side of blowpit be provided with the groove that connect inside blowpit, and L-shaped bar with
Second spring is located in groove.
It is preferred that, the stomata is in tilted layout close to one end of blowpit.
It is preferred that, the diameter of the contiguous block is more than the diameter of the first mounting hole.
, can not only be to upper male mould by guide pad, holding pad and isostructural use cooperatively of the first spring in the present invention
Carry out positioning and guiding, moreover it is possible to push down fin to be punched in advance, be easy to convex die stamping；Pass through air exhauster, exhaust tube and gas port
It is isostructural to use cooperatively, it can not only prevent waste material from beating, moreover it is possible to extract waste material out of blowpit out, using flexible；Pass through L
Shape bar and second spring is isostructural uses cooperatively, the waste material that can will be attached to upper male mould just face is scraped, it is to avoid upper male mould will
Waste material attachment is taken out of, influences press work.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the air-conditioner fin cold-punching mold of anti-tripping waste proposed by the present invention；
Fig. 2 is a kind of partial schematic diagram of the location A of the air-conditioner fin cold-punching mold of anti-tripping waste proposed by the present invention；
Fig. 3 is a kind of structural representation L-shaped bar schematic diagram of the air-conditioner fin cold-punching mold of anti-tripping waste proposed by the present invention.
In figure：1 base, 2 lower cavity dies, 3 upper male moulds, 4 guide pads, 5 contiguous blocks, 6 connecting plates, 7 first springs, 8 holding pads,
9 support bars, 10 air exhausters, 11 exhaust tubes, 12 guide plates, 13L shapes bar, chamfering, 132 times chamferings, 14 second springs, 15 on 131
Stomata, 16 blowpits.
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 1-3, a kind of air-conditioner fin cold-punching mold of anti-tripping waste, including base 1, the over top of base 1 are set
There is lower cavity die 2, and the both sides of base 1 have been fixedly connected with support bar 9, the top of support bar 9 is fixedly connected with guide plate 12, led
The first mounting hole through guide plate 12 is provided with to the top of plate 12, and guide pad 4 is slidably fitted with the first mounting hole, is oriented to
The top of block 4 is fixed with contiguous block 5, and the bottom of guide pad 4 is fixed with upper male mould 3, and guide pad 4 is close to one end of upper male mould 3
Outside fixed cover is connected to connecting plate 6, and the bottom of connecting plate 6 is fixed with two the first springs 7, and the bottom of the first spring 7 is fixed
There is holding pad 8, support bar 9 is fixed with air exhauster 10 close to one end of base 1, and the air inlet of air exhauster 10 is connected with exhaust tube
11, the top of base 1 is provided with blowpit 16, and blowpit 16 is located at the underface of upper male mould 3, the both sides of blowpit 16 be provided with
The stomata 15 of the inside of blowpit 16 connection, and stomata 15 is connected with the inside of exhaust tube 11, the top of base 1 is convex provided with two
Block, two fixed blocks are located at the both sides of blowpit 16 respectively, and the top of projection is provided with L-shaped bar 13 and L-shaped bar 13, L-shaped bar 13
Positioned at the side of L-shaped bar 13, and L-shaped bar 13 is fixedly connected with L-shaped bar 13, and the one end of second spring 14 away from L-shaped bar 13 is with
Cavity plate 2 is fixedly connected, and holding pad 8 is provided with the second mounting hole through holding pad 8, and the second peace close to the side of the first spring 7
The diameter for filling hole is more than the diameter of guide pad 4, and the one end of L-shaped bar 13 in blowpit 16 is provided with chamfering 131 on L-shaped bar with
Chamfering 132, lower cavity die 2 is provided with the groove connected with the inside of blowpit 16, and L-shaped bar 13 and second close to the side of blowpit 16
Spring 14 is located in groove, and stomata 15 is in tilted layout close to one end of blowpit 16, and the diameter of contiguous block 5 is more than first and installed
The diameter in hole.
In the use of the present invention, the contiguous block 5 set will be moved down in the presence of force application structure, and then make punch-pin 3
Downward punching press fin to be punched.Before guide pad 4 and fin contacts to be punched, the holding pad 8 of setting can take the lead in it is to be punched
Fin contacts, when now continuing to move downward, the first spring 7 of setting will be in compressive state, and then holding pad 8 in advance will
Fin to be punched is pushed down, and facilitates punching press., can be by exhaust tube 11 and gas port 15 to blowpit when the air exhauster 10 of setting works
16 inside are evacuated, when the moment that the punching press of upper male mould 3 is completed, the formation vacuum of blowpit 16 so that stampings is fallen directly into
Exported by air exhauster 10 in blowpit 16 or directly, so it is anti-jump to waste material, it is to avoid and waste material influences press work.The L of setting
Shape bar 13 is when upper male mould 3 is swept away, and meeting is in close contact in the presence of second spring 14 with upper male mould 3, and then will be attached to
The waste material of punch-pin 3 is scraped, it is to avoid upper male mould 3 is taken out of waste material is adhered to, and influences press work.
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 air-conditioner fin cold-punching mold of anti-tripping waste, including base（1）, it is characterised in that the base（1）Top
Top is provided with lower cavity die（2）, and base（1）Both sides be fixedly connected with support bar（9）, the support bar（9）Top consolidate
Surely it is connected with guide plate（12）, the guide plate（12）Top be provided with run through guide plate（12）The first mounting hole, and first
Guide pad is slidably fitted with mounting hole（4）, the guide pad（4）Top be fixed with contiguous block（5）, and guide pad（4）'s
Bottom is fixed with upper male mould（3）, the guide pad（4）Close to upper male mould（3）One end on the outside of fixed cover be connected to connecting plate（6）,
And connecting plate（6）Bottom be fixed with two the first springs（7）, first spring（7）Bottom be fixed with holding pad（8）,
The support bar（9）Close to base（1）One end be fixed with air exhauster（10）, and air exhauster（10）Air inlet be connected with pumping
Pipe（11）, the base（1）Top be provided with blowpit（16）, and blowpit（16）Positioned at upper male mould（3）Underface, it is described
Blowpit（16）Both sides be provided with and blowpit（16）The stomata of inside connection（15）, and stomata（15）With exhaust tube（11）
Inside connection, the base（1）Top provided with two projections, two fixed blocks are located at blowpit respectively（16）Both sides, and
The top of projection is provided with L-shaped bar（13）With L-shaped bar（13）, the L-shaped bar（13）Positioned at L-shaped bar（13）Side, and L-shaped bar
（13）With L-shaped bar（13）It is fixedly connected, the second spring（14）Away from L-shaped bar（13）One end and lower cavity die（2）It is fixed to connect
Connect.
2. a kind of air-conditioner fin cold-punching mold of anti-tripping waste according to claim 1, it is characterised in that the holding pad
（8）Close to the first spring（7）Side be provided with run through holding pad（8）The second mounting hole, and the diameter of the second mounting hole is more than
Guide pad（4）Diameter.
3. a kind of air-conditioner fin cold-punching mold of anti-tripping waste according to claim 1, it is characterised in that the L-shaped bar
（13）Positioned at blowpit（16）Interior one end is provided with chamfering on L-shaped bar（131）With lower chamfering（132）.
4. a kind of air-conditioner fin cold-punching mold of anti-tripping waste according to claim 1, it is characterised in that the lower cavity die
（2）Close to blowpit（16）Side be provided with and blowpit（16）The groove of inside connection, and L-shaped bar（13）And second spring
（14）In groove.
5. a kind of air-conditioner fin cold-punching mold of anti-tripping waste according to claim 1, it is characterised in that the stomata
（15）Close to blowpit（16）One end be in tilted layout.
6. a kind of air-conditioner fin cold-punching mold of anti-tripping waste according to claim 1, it is characterised in that the contiguous block
（5）Diameter be more than the first mounting hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237387.6A CN107030200A (en) | 2017-04-12 | 2017-04-12 | A kind of air-conditioner fin cold-punching mold of anti-tripping waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237387.6A CN107030200A (en) | 2017-04-12 | 2017-04-12 | A kind of air-conditioner fin cold-punching mold of anti-tripping waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107030200A true CN107030200A (en) | 2017-08-11 |
Family
ID=59536209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237387.6A Pending CN107030200A (en) | 2017-04-12 | 2017-04-12 | A kind of air-conditioner fin cold-punching mold of anti-tripping waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030200A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363169A (en) * | 2017-08-31 | 2017-11-21 | 芜湖凝鑫机械有限公司 | The attribute diel of bounce-proof |
| CN107377775A (en) * | 2017-08-31 | 2017-11-24 | 芜湖凝鑫机械有限公司 | Bounce-proof formula diel |
| CN107597981A (en) * | 2017-08-31 | 2018-01-19 | 芜湖凝鑫机械有限公司 | The laser positioning type diel of bounce-proof |
| CN107866462A (en) * | 2017-11-21 | 2018-04-03 | 合肥高科科技股份有限公司 | One kind prevents jump-scrap device |
| CN108356138A (en) * | 2018-03-23 | 2018-08-03 | 安徽协诚实业股份有限公司 | A kind of mould structure for preventing metal plate punching from jumping material |
| CN113458237A (en) * | 2021-06-29 | 2021-10-01 | 台光五金制品（东莞）有限公司 | Stamping die capable of preventing scrap jumping and being ejected |
| CN117299937A (en) * | 2023-11-29 | 2023-12-29 | 佛山登奇机电技术有限公司 | Stamping device for stator and rotor punching sheet of motor |
| CN117583496A (en) * | 2024-01-17 | 2024-02-23 | 潍坊宝润机械有限公司 | Stamping device and method for automobile engine accessories |
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| JPH11226665A (en) * | 1998-02-09 | 1999-08-24 | Nissan Motor Co Ltd | Piercing and embossing method and its device |
| CN201728274U (en) * | 2010-07-02 | 2011-02-02 | 奕东电子(常熟)有限公司 | Stamping die capable of preventing wastes from jumping outwards via punched holes |
| CN202137251U (en) * | 2011-05-09 | 2012-02-08 | 高宾 | Pneumatic punching machine for metal pipes |
| CN103286192A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with material-skip-proof function |
| CN203343270U (en) * | 2013-05-31 | 2013-12-18 | 天津市龙河民福标准件有限公司 | Plate punching die device |
| WO2014169069A1 (en) * | 2013-04-11 | 2014-10-16 | Hirofumi Saito | Burring apparatus with scrap removing capability |
| CN204148341U (en) * | 2014-09-25 | 2015-02-11 | 上海泰汇液晶显示器件有限公司 | A kind of thin material high speed punching anti-scrap bouncing structure |
| CN204449100U (en) * | 2014-12-02 | 2015-07-08 | 深圳市旺鑫精密工业有限公司 | A kind of waste discharge device preventing sheet metal diel jump-scrap |
| CN204867033U (en) * | 2015-08-25 | 2015-12-16 | 亿和精密金属制品(深圳)有限公司 | Take punching a hole of formula bellows of breathing in and prevent jumping waste material device |
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2017
- 2017-04-12 CN CN201710237387.6A patent/CN107030200A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11226665A (en) * | 1998-02-09 | 1999-08-24 | Nissan Motor Co Ltd | Piercing and embossing method and its device |
| CN201728274U (en) * | 2010-07-02 | 2011-02-02 | 奕东电子(常熟)有限公司 | Stamping die capable of preventing wastes from jumping outwards via punched holes |
| CN202137251U (en) * | 2011-05-09 | 2012-02-08 | 高宾 | Pneumatic punching machine for metal pipes |
| WO2014169069A1 (en) * | 2013-04-11 | 2014-10-16 | Hirofumi Saito | Burring apparatus with scrap removing capability |
| CN203343270U (en) * | 2013-05-31 | 2013-12-18 | 天津市龙河民福标准件有限公司 | Plate punching die device |
| CN103286192A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with material-skip-proof function |
| CN204148341U (en) * | 2014-09-25 | 2015-02-11 | 上海泰汇液晶显示器件有限公司 | A kind of thin material high speed punching anti-scrap bouncing structure |
| CN204449100U (en) * | 2014-12-02 | 2015-07-08 | 深圳市旺鑫精密工业有限公司 | A kind of waste discharge device preventing sheet metal diel jump-scrap |
| CN204867033U (en) * | 2015-08-25 | 2015-12-16 | 亿和精密金属制品(深圳)有限公司 | Take punching a hole of formula bellows of breathing in and prevent jumping waste material device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363169A (en) * | 2017-08-31 | 2017-11-21 | 芜湖凝鑫机械有限公司 | The attribute diel of bounce-proof |
| CN107377775A (en) * | 2017-08-31 | 2017-11-24 | 芜湖凝鑫机械有限公司 | Bounce-proof formula diel |
| CN107597981A (en) * | 2017-08-31 | 2018-01-19 | 芜湖凝鑫机械有限公司 | The laser positioning type diel of bounce-proof |
| CN107866462A (en) * | 2017-11-21 | 2018-04-03 | 合肥高科科技股份有限公司 | One kind prevents jump-scrap device |
| CN108356138A (en) * | 2018-03-23 | 2018-08-03 | 安徽协诚实业股份有限公司 | A kind of mould structure for preventing metal plate punching from jumping material |
| CN113458237A (en) * | 2021-06-29 | 2021-10-01 | 台光五金制品（东莞）有限公司 | Stamping die capable of preventing scrap jumping and being ejected |
| CN113458237B (en) * | 2021-06-29 | 2023-08-04 | 台光五金制品（东莞）有限公司 | Stamping die capable of preventing scraps from jumping and popping out |
| CN117299937A (en) * | 2023-11-29 | 2023-12-29 | 佛山登奇机电技术有限公司 | Stamping device for stator and rotor punching sheet of motor |
| CN117299937B (en) * | 2023-11-29 | 2024-03-26 | 佛山登奇机电技术有限公司 | Stamping device for stator and rotor punching sheet of motor |
| CN117583496A (en) * | 2024-01-17 | 2024-02-23 | 潍坊宝润机械有限公司 | Stamping device and method for automobile engine accessories |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |