CN205032560U - Mould with automatic blank pressing function - Google Patents
Mould with automatic blank pressing function Download PDFInfo
- Publication number
- CN205032560U CN205032560U CN201520718052.2U CN201520718052U CN205032560U CN 205032560 U CN205032560 U CN 205032560U CN 201520718052 U CN201520718052 U CN 201520718052U CN 205032560 U CN205032560 U CN 205032560U
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- CN
- China
- Prior art keywords
- mould
- electromagnet
- bed die
- work piece
- outer tube
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- Expired - Fee Related
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a mould, mould with automatic blank pressing function is disclosed, the side of mould (1) is equipped with blank pressing groove (2), vertical install telescopic link (3) in blank pressing groove (2), telescopic link (3) are including the power, control mechanism, outer tube (5) of outside of tubes including inner tube (4) and cover are established, install first electro -magnet (41) on inner tube (4), install second electro -magnet (51) on outer tube (5), the repulsion that inner tube (4) and outer tube (5) are passed through between first electro -magnet (41) and second electro -magnet (51) makes telescopic link (3) extension. The utility model discloses a telescopic link can increase the pressure -pad -force to the work piece, prevents that the work piece from taking place to corrugate and the drawing breakage, reduces the rejection rate, improves the work piece quality, lock structure through last mould and bed die can be processed the work piece under the condition of press not having, behind work piece to complete the processing of, nail post on the bed die makes things convenient for the operating personnel work piece of taking, has increased work efficiency.
Description
Technical field
The utility model relates to mould, particularly relates to the mould with automatic flanging function.
Background technology
In the drawing process of metal material, wrinkle and fracture is two kinds of common failure modes.Wrinkling reason is the unstability that compression causes, and drawing crack to be tension excessive exceedes caused by intensity.It is generally acknowledged in field, prevent wrinkling the most effective mode from being apply pressure-pad-force in drawing process, rational pressure-pad-force is significant for reduction percent defective, raising workpiece quality, in addition, increases the rebound degree that pressure-pad-force effectively can reduce workpiece.But in common materials processing, usually increase pressure-pad-force by forcing press to mould, and then act on workpiece, this design makes the complex structure of forcing press and fragile, therefore, a mould that can increase pressure-pad-force is voluntarily designed very necessary.
Summary of the invention
The utility model can not increase the shortcoming of pressure-pad-force for common die in prior art to workpiece, provide the mould with automatic flanging function.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
With the mould of automatic flanging function, the side of mould is provided with coined recess, vertically expansion link is installed in coined recess, expansion link comprises power supply, controlling organization, interior pipe and the outer tube be set in outside interior pipe, interior pipe is provided with the first electromagnet, outer tube is provided with the second electromagnet, controlling organization comprises the pressure sensor being arranged on die surface and the controller be connected with pressure sensor, whether pressure sensor induced dies is under pressure concurrent pressurization pressure signal to controller, controller receives the pressure signal that sends of pressure inductor and controls power supply and powers to the first electromagnet and the second electromagnet, inner and outer tubes make expansion link stretch by the repulsion between the first electromagnet and the second electromagnet.By the repulsion produced between the first magnet and the second magnet, inner and outer tubes are repelled mutually be subjected to displacement, interior pipe stretches out outside outer tube, add the length of expansion link, effectively can increase the pressure-pad-force of mould to workpiece, prevent workpiece generation wrinkle and fracture, in addition, the setting of controlling organization ensure that expansion link only just extends when mold work, this design energy saving and prevent mould always aging by the active force of expansion link.
As preferably, mould comprises mold and bed die, and mold is provided with upper fastener, and bed die is provided with the lower fastener coordinated with upper fastener.When the long-time pressing component of needs, only need apply a power to mould, mold and bed die are fastened mutually can be processed workpiece, and this project organization is simple, also saves the electric energy of forcing press simultaneously.
As preferably, bed die is provided with fore-set, and the upper surface of fore-set and the upper surface of bed die agree with, controller control fore-set rise eject shaping after workpiece.Play after workpiece in processing, the workpiece ejected on bed die by fore-set, handled easily personnel take workpiece, simple and reasonable, effectively increase work efficiency.
As preferably, at least one expansion link is installed in coined recess.Evenly can apply pressure-pad-force to workpiece by multiple expansion link, reduce percent defective, improve workpiece quality.
The utility model, owing to have employed above technical scheme, has significant technique effect: the expansion link on mould can increase pressure-pad-force to workpiece, prevents workpiece generation wrinkle and fracture, reduces percent defective, improves workpiece quality; Can be processed workpiece when there is no forcing press by the fastening structure of mold and bed die; After workpiece completes processing, the nail post handled easily personnel on bed die take workpiece, add operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial enlarged drawing of the present utility model.
Fig. 3 is theory diagram of the present utility model.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-mould, 2-coined recess, 3-expansion link, 4-interior pipe, 5-outer tube, 6-pressure sensor, 7-controller, 11-mold, 12-bed die, the 41-the first electromagnet, the 51-the second electromagnet, 111-upper fastener, 121-lower fastener, 122-fore-set.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
With the mould of automatic flanging function, as shown in the figure, the side of mould 1 is provided with coined recess 2, in coined recess 2, expansion link 3 is vertically installed, expansion link 3 comprises power supply, controlling organization, interior pipe 4 and the outer tube 5 be set in outside interior pipe, outer tube 5 is arranged on the end face of coined recess 2, the upper end of interior pipe 4 is provided with the first electromagnet 41, the upper end of outer tube 5 is provided with the second electromagnet 51, controlling organization comprises the pressure sensor 6 being arranged on mould 1 surface and the controller 7 be connected with pressure sensor 6, whether pressure sensor 6 induced dies 1 is under pressure concurrent pressurization pressure signal to controller 7, controller 7 receives pressure signal that pressure inductor 6 sends and controls power supply and powers to the first electromagnet 41 and the second electromagnet 51, the magnetic pole of the first electromagnet 41 upper end is identical with the magnetic pole of the second electromagnet 51 lower end, the first electromagnet 41 and the second electromagnet 51 is made to produce repulsion, interior pipe 4 and outer tube 5 make expansion link 3 stretch by the repulsion between the first electromagnet 41 and the second electromagnet 51.When pressure inductor 6 senses that mould 1 touches workpiece and after producing pressure, pressure inductor 6 sends pressure signal to controller 7, controller 7 controls power supply and powers to the first electromagnet 41 and the second electromagnet 51, be that the first electromagnet 41 and the second electromagnet 51 produce reverse magnetic field and mutually repel, thus make interior pipe 4 move the elongation realizing telescoping tube 3; When pressure inductor 6 does not sense that mould 1 is under pressure, then controller 7 controls power supply and does not power to the first electromagnet 41 and the second electromagnet 51, makes expansion link 3 in original state of not extending.Mould 1 comprises mold 11 and bed die 12, and mold 11 is provided with upper fastener 111, and bed die 12 is provided with the lower fastener 121 coordinated with upper fastener 111.Bed die 12 is provided with fore-set 122, the upper surface of fore-set 122 and the upper surface of bed die 12 agree with, controller 7 control fore-set 122 rise eject shaping after workpiece, fore-set 122 is arranged on the central authorities of bed die 12, do not complete at workpiece and add man-hour, the upper surface of fore-set 122 and the upper surface of bed die 12 agree with complete the processing in the face of workpiece of formation one, and after machining, fore-set 122 rises and makes workpiece depart from bed die 12.Six expansion links 3 are installed in coined recess.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. with the mould of automatic flanging function, it is characterized in that: the side of mould (1) is provided with coined recess (2), expansion link (3) is vertically installed in coined recess (2), expansion link (3) comprises power supply, controlling organization, interior pipe (4) and the outer tube (5) be set in outside interior pipe, interior pipe (4) is provided with the first electromagnet (41), outer tube (5) is provided with the second electromagnet (51), controlling organization comprises the pressure sensor (6) being arranged on mould (1) surface and the controller (7) be connected with pressure sensor (6), whether pressure sensor (6) induced dies (1) is under pressure concurrent pressurization pressure signal to controller (7), the pressure signal that controller (7) reception pressure inductor (6) sends also controls power supply to the first electromagnet (41) and the second electromagnet (51) power supply, interior pipe (4) and outer tube (5) make expansion link (3) extend by the repulsion between the first electromagnet (41) and the second electromagnet (51).
2. the mould with automatic flanging function according to claim 1, it is characterized in that: mould (1) comprises mold (11) and bed die (12), mold (11) is provided with upper fastener (111), and bed die (12) is provided with the lower fastener (121) coordinated with upper fastener (111).
3. the mould with automatic flanging function according to claim 2, it is characterized in that: bed die (12) is provided with fore-set (122), the upper surface of fore-set (122) and the upper surface of bed die (12) agree with, controller (7) control fore-set (122) rise eject shaping after workpiece.
4. the mould with automatic flanging function according to claim 1, is characterized in that: be provided with at least one expansion link (3) in coined recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718052.2U CN205032560U (en) | 2015-09-16 | 2015-09-16 | Mould with automatic blank pressing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718052.2U CN205032560U (en) | 2015-09-16 | 2015-09-16 | Mould with automatic blank pressing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032560U true CN205032560U (en) | 2016-02-17 |
Family
ID=55291492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718052.2U Expired - Fee Related CN205032560U (en) | 2015-09-16 | 2015-09-16 | Mould with automatic blank pressing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216512A (en) * | 2016-07-29 | 2016-12-14 | 燕山大学 | The cupping tool of a kind of pressure variable edge force with memory character and control method thereof |
| CN112286141A (en) * | 2020-10-28 | 2021-01-29 | 山东钢铁集团日照有限公司 | Closed-loop servo control electromagnet buckling-instability-preventing device |
-
2015
- 2015-09-16 CN CN201520718052.2U patent/CN205032560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216512A (en) * | 2016-07-29 | 2016-12-14 | 燕山大学 | The cupping tool of a kind of pressure variable edge force with memory character and control method thereof |
| CN106216512B (en) * | 2016-07-29 | 2018-06-08 | 燕山大学 | A kind of control method of the cupping tool of the pressure variable edge force with memory character |
| CN112286141A (en) * | 2020-10-28 | 2021-01-29 | 山东钢铁集团日照有限公司 | Closed-loop servo control electromagnet buckling-instability-preventing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20200916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |