CN101327507A - Hole-punching and switching mechanism of mould - Google Patents
Hole-punching and switching mechanism of mould Download PDFInfo
- Publication number
- CN101327507A CN101327507A CNA2008100700268A CN200810070026A CN101327507A CN 101327507 A CN101327507 A CN 101327507A CN A2008100700268 A CNA2008100700268 A CN A2008100700268A CN 200810070026 A CN200810070026 A CN 200810070026A CN 101327507 A CN101327507 A CN 101327507A
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Abstract
The invention discloses a punching switching mechanism of a die, which consists of a piercing female die, a piercing male die, a male die installation seat, a lower die holder, an eccentric swage, an air cylinder, a drive, inclined wedge skateboards and an upper die holder, etc. The piercing female die is fixed on the lower die holder; the piercing male die is fixed on the male die installation seat; a lower inclined wedge skateboard is fixed at the upper part of the male die installation seat; the air cylinder is fixed on the upper die holder, wherein, the free end of the air cylinder is connected with the drive to pull the drive to move horizontally; an upper inclined wedge skateboard is fixed below the drive to work with the lower inclined wedge skateboard fixed at the upper part of the male die installation seat. The mechanism adopts the air cylinder as the power source to switch the horizontal movement to vertical movement via the inclined wedge skateboards, and to protrude the piercing male die out of the eccentric swage for punching or to withdraw the piercing male die into the eccentric swage to stop punching, thus achieving punching switching. The mechanism has the advantages of high accuracy, stable and reliable movement and easy manufacturing.
Description
Technical field
The present invention relates to a kind of die device of punching, specifically, relate to the hole-punching and switching mechanism in a kind of mould.
Background technology
In using the punching press of mould to some products, the identical product different model may change in the local area, and in certain position perforate, another kind of model does not then need perforate as a kind of product needed of model.For example like that as depicted in figs. 1 and 2, the top cover of automobile generally has two states: skylight state (Fig. 1) and no skylight state (Fig. 2) are arranged in the top cover production of automobile.Usually, the automobile top-cap of this two states need be gone out on two moulds, like this, just has the high problem of development cost.
Summary of the invention
Technical problem to be solved by this invention provides the hole-punching and switching mechanism in a kind of mould, and this mechanism can be applied in simultaneously and need perforate and do not need on the same shape product of perforate, to reduce development cost.
Hole-punching and switching mechanism in a kind of mould, it includes punching concave die, piercing punch, punch mount pad, die shoe, eccentric swage, air cylinder, driver, guide pin bushing, guide pillar, wedge slide plate, safety screw, cushion pad, spring guide pin, spring, upper bolster and spring; Described punching concave die is fixed on the die shoe, and piercing punch is fixed on the punch mount pad, and the edge of punch mount pad is supported on the eccentric swage by spring, and the top of punch mount pad is fixed with down the wedge slide plate; Air cylinder is fixed on the upper bolster, and its movable end links to each other with driver, pulling driver side-to-side movement, and the driver below is fixed with the wedge slide plate, cooperates with following wedge slide plate on the punch mount pad; Spring is fixed between eccentric swage and the upper bolster by spring guide pin, and the pressure-plate-force of eccentric swage in punching course is provided.
This mechanism adopts air cylinder as power source, convert horizontal movement to vertical motion by the wedge slide plate, piercing punch is existed protrude from eccentric swage downwards, but punching, or upwards withdraw in eccentric swage, not punching, thus realize the punching switching, have precision height, reliable, the simple advantage of mould manufacturing of motion stabilization.
Description of drawings
Fig. 1 is the structural representation of band skylight automobile top-cap.
Fig. 2 is a structural representation of not being with the skylight automobile top-cap.
Fig. 3 is the structural representation of hole-punching and switching mechanism of the present invention (when dashing the top cover in band skylight).
Fig. 4 is the structural representation of hole-punching and switching mechanism of the present invention (when dashing not the top cover with the skylight).
Among the figure: 1. punching concave die 2. piercing punches 3. punch mount pads 4. die shoes 5. eccentric swages 6. air cylinders 7. drivers 8. guide pin bushings 9. guide pillar 10A. go up wedge slide plate 11. safety screws 12. polyamine fat cushion pads 13. spring guide pins 14. springs 15. upper bolsters 16. polyamine fat springs 17. top covers under the wedge slide plate 10B.
The specific embodiment
Be example to produce automobile top-cap below, the present invention will be further described in detail with the specific embodiment in conjunction with the accompanying drawings.
As shown in Figure 3, this switching mechanism is made up of punching concave die 1, piercing punch 2, punch mount pad 3, die shoe 4, eccentric swage 5, air cylinder 6, driver 7, guide pin bushing 8, guide pillar 9, wedge slide plate, safety screw 11, polyamine fat cushion pad 12, spring guide pin 13, spring 14, upper bolster 15 and polyamine fat spring 16 etc.Punching concave die 1 is fixed on the die shoe 4, and piercing punch 2 is fixed on the punch mount pad 3, and the edge of punch mount pad 3 is supported on the eccentric swage 5 by polyamine fat spring 16, and the top of punch mount pad 3 is fixed with wedge slide plate 10A; Air cylinder 6 is fixed on the upper bolster 15, its movable end links to each other with driver 7, the side-to-side movement of pulling driver, and driver 7 belows are fixed with wedge slide plate 10B, cooperate with the following wedge slide plate 10A on the punch mount pad 3, the front end of driver 7 is equipped with polyamine fat cushion pad 12.Spring 14 is fixed between eccentric swage 5 and the upper bolster 15 by spring guide pin 13, and the pressure-plate-force of eccentric swage 5 in punching course is provided.Edge at punch mount pad 3 is connected with upper bolster 15 by safety screw 11, and punch mount pad 3 can be up and down along safety screw 11.Be fixed with guide pin bushing 8 on punch mount pad 3, guide pin bushing 8 cooperates with guide pillar 9 on the fixing upper bolster 15.
When the top cover that dashes not with the skylight state, see Fig. 4: driver 7 moves right under the pulling of air cylinder 6, the contact-making surface of wedge slide plate 10B and 10A separately about making, piercing punch 2 moves upward under the effect of polyurethane spring 16, finally reach the state of Fig. 4, piercing punch 2 is ensconced eccentric swage 5 the insides, does not participate in punching.
When dashing the top cover of band skylight state: driver 7 is moving down to left movement in the promotion of air cylinder 6, wedge slide plate 10B contacts with 10A up and down, piercing punch 2 is pushed downwards, it is exposed outside the eccentric swage 5, participate in punching, polyamine fat cushion pad 12 plays the effect that cushions when driver 7 arrives high order end, to avoid the mould abnormal sound.
Claims (4)
1, the hole-punching and switching mechanism in a kind of mould is characterized in that it includes punching concave die (1), piercing punch (2), punch mount pad (3), die shoe (4), eccentric swage (5), air cylinder (6), driver (7), wedge slide plate, safety screw (11), cushion pad (12), spring guide pin (13), spring (14), upper bolster (15) and spring (16); Described punching concave die (1) is fixed on the die shoe (4), piercing punch (2) is fixed on the punch mount pad (3), the edge of punch mount pad (3) is supported on the eccentric swage (5) by spring (16), and the top of punch mount pad (3) is fixed with down wedge slide plate (10A); Air cylinder (6) is fixed on the upper bolster (15), and its movable end links to each other with driver (7), pulling driver side-to-side movement, and driver (7) below is fixed with wedge slide plate (10B), cooperates with last wedge slide plate (10A) on the punch mount pad (3); Spring (14) is fixed between eccentric swage (5) and the upper bolster (15) by spring guide pin (13), and the pressure-plate-force of eccentric swage (5) in punching course is provided.
2, the hole-punching and switching mechanism in the mould according to claim 1 is characterized in that at the front end of driver (7) cushion pad (12) being installed.
3, the hole-punching and switching mechanism in the mould according to claim 1 is characterized in that being connected with upper bolster (15) by safety screw (11) at the edge of punch mount pad (3), and punch mount pad (3) can be up and down along safety screw (11).
4, the hole-punching and switching mechanism in the mould according to claim 1 is characterized in that being fixed with guide pin bushing (8) on punch mount pad (3), is fixed with guide pillar (9) on the upper bolster (15), and guide pin bushing (8) cooperates with guide pillar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100700268A CN101327507B (en) | 2008-07-24 | 2008-07-24 | Hole-punching and switching mechanism of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100700268A CN101327507B (en) | 2008-07-24 | 2008-07-24 | Hole-punching and switching mechanism of mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101327507A true CN101327507A (en) | 2008-12-24 |
| CN101327507B CN101327507B (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100700268A Expired - Fee Related CN101327507B (en) | 2008-07-24 | 2008-07-24 | Hole-punching and switching mechanism of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101327507B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823251A (en) * | 2010-03-25 | 2010-09-08 | 无锡微研有限公司 | Puller for punching male die and punching female die |
| CN102218468A (en) * | 2010-04-15 | 2011-10-19 | 丰田纺织株式会社 | Punch press device |
| CN102284626A (en) * | 2011-08-22 | 2011-12-21 | 亿森（上海）模具有限公司 | Mold structure for switching punching part state and switching method |
| CN102527838A (en) * | 2012-03-08 | 2012-07-04 | 无锡同捷汽车设计有限公司 | Upper die base switching device for stamping top cover |
| CN103316999A (en) * | 2013-07-02 | 2013-09-25 | 无锡微研有限公司 | Inclined wedge structure of louver die |
| CN103406414A (en) * | 2013-07-19 | 2013-11-27 | 亿森（上海）模具有限公司 | Molding switching mechanism |
| CN103433376A (en) * | 2013-07-19 | 2013-12-11 | 亿森（上海）模具有限公司 | Independent switching mechanism for stamping die |
| CN103691816A (en) * | 2013-12-17 | 2014-04-02 | 滁州市博精模具设备制造有限公司 | Conversion type refrigerator door lining punching die |
| CN103706713A (en) * | 2012-09-29 | 2014-04-09 | 北汽福田汽车股份有限公司 | Punching die and punching switching mechanism thereof |
| CN104550480A (en) * | 2015-01-08 | 2015-04-29 | 奇瑞汽车股份有限公司 | Terrace die core for vehicle ceiling and using method thereof |
| CN105798103A (en) * | 2016-05-09 | 2016-07-27 | 顺德工业(江苏)有限公司 | Electromagnetic valve type intermittent shearing device |
| CN109396248A (en) * | 2017-08-16 | 2019-03-01 | 丰田纺织株式会社 | Stamping device |
| CN112091074A (en) * | 2020-07-30 | 2020-12-18 | 南京安润朴新能源科技有限公司 | Automobile die wedge punch with free telescopic device and using method thereof |
| CN113118304A (en) * | 2019-12-30 | 2021-07-16 | 广东美的厨房电器制造有限公司 | Die set |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193551A (en) * | 2019-06-06 | 2019-09-03 | 瑞鹄汽车模具股份有限公司 | A kind of vehicle cladding element punching molding die and its impact forming method |
-
2008
- 2008-07-24 CN CN2008100700268A patent/CN101327507B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823251A (en) * | 2010-03-25 | 2010-09-08 | 无锡微研有限公司 | Puller for punching male die and punching female die |
| US8770077B2 (en) | 2010-04-15 | 2014-07-08 | Toyota Boshoku Kabushiki Kaisha | Punch press device |
| CN102218468A (en) * | 2010-04-15 | 2011-10-19 | 丰田纺织株式会社 | Punch press device |
| CN102284626A (en) * | 2011-08-22 | 2011-12-21 | 亿森（上海）模具有限公司 | Mold structure for switching punching part state and switching method |
| CN102527838A (en) * | 2012-03-08 | 2012-07-04 | 无锡同捷汽车设计有限公司 | Upper die base switching device for stamping top cover |
| CN103706713B (en) * | 2012-09-29 | 2016-03-16 | 北汽福田汽车股份有限公司 | Punching die and hole-punching and switching mechanism thereof |
| CN103706713A (en) * | 2012-09-29 | 2014-04-09 | 北汽福田汽车股份有限公司 | Punching die and punching switching mechanism thereof |
| CN103316999A (en) * | 2013-07-02 | 2013-09-25 | 无锡微研有限公司 | Inclined wedge structure of louver die |
| CN103433376A (en) * | 2013-07-19 | 2013-12-11 | 亿森（上海）模具有限公司 | Independent switching mechanism for stamping die |
| CN103406414A (en) * | 2013-07-19 | 2013-11-27 | 亿森（上海）模具有限公司 | Molding switching mechanism |
| CN103691816A (en) * | 2013-12-17 | 2014-04-02 | 滁州市博精模具设备制造有限公司 | Conversion type refrigerator door lining punching die |
| CN103691816B (en) * | 2013-12-17 | 2016-01-20 | 滁州市博精模具设备制造有限公司 | A kind of change type refrigerator door liner die cutting die |
| CN104550480A (en) * | 2015-01-08 | 2015-04-29 | 奇瑞汽车股份有限公司 | Terrace die core for vehicle ceiling and using method thereof |
| CN105798103A (en) * | 2016-05-09 | 2016-07-27 | 顺德工业(江苏)有限公司 | Electromagnetic valve type intermittent shearing device |
| CN109396248A (en) * | 2017-08-16 | 2019-03-01 | 丰田纺织株式会社 | Stamping device |
| CN113118304A (en) * | 2019-12-30 | 2021-07-16 | 广东美的厨房电器制造有限公司 | Die set |
| CN112091074A (en) * | 2020-07-30 | 2020-12-18 | 南京安润朴新能源科技有限公司 | Automobile die wedge punch with free telescopic device and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101327507B (en) | 2010-07-28 |
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Granted publication date: 20100728 Termination date: 20190724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |