CN102672074A - System utilizing oil pressure to push mould core bar out - Google Patents
System utilizing oil pressure to push mould core bar out Download PDFInfo
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- CN102672074A CN102672074A CN2012101805704A CN201210180570A CN102672074A CN 102672074 A CN102672074 A CN 102672074A CN 2012101805704 A CN2012101805704 A CN 2012101805704A CN 201210180570 A CN201210180570 A CN 201210180570A CN 102672074 A CN102672074 A CN 102672074A
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- oil pressure
- mould
- stamping
- oil
- oil cylinder
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Abstract
The invention discloses a system utilizing oil pressure to push a mould core bar out. The system is installed on a pipe stamping mould and comprises a discharging push plate arranged on one side of a blanking core bar of the stamping mould and connected with an oil cylinder through a discharging push rod. According to the system, an oil pressure system is successfully applied to material retreating of the mould so that labor strength of stamping workers is reduced, and speed for taking products out of the blanking core bar is increased. Furthermore, due to increased taking-out speed, the mould can achieve combination of multiple stations, stamping equipment cost and labor cost are further reduced, and efficiency is improved.
Description
Technical field
The present invention relates to a kind of tube stamping mould auxiliary device, particularly relate to a kind of oil pressure and release mould plug system.
Background technology
Diel is in cold stamping processing, and a kind of special process that material (metal or nonmetal) is processed into part (or semi-finished product) is equipped, and is called cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, utilizes the mould that is installed on the forcing press that material is exerted pressure, and makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.At present the stamping products of tubing class is a lot: punching, all adopt the core rod type stamping-out towards breach etc., the pipe radial direction has slight deflection behind the stamping-out, can require great effort very much when the workman takes out pipe and dangerous.
Summary of the invention
Deficiency to prior art the objective of the invention is to, and provides a kind of oil pressure to release mould plug system, releases with oil pressure to replace manual work to get material, lowers working strength of workers, enhances productivity, and improves the security of pressman's operation.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of oil pressure is released mould plug system; Be installed on the tube stamping mould; Comprise the discharging push pedal, described discharging push pedal is arranged on stamping-out plug one side of diel, it is characterized in that: described discharging push pedal is connected with oil cylinder through discharge ram.
Described oil cylinder is connected with Hydraulic Station through oil pipe, on described oil pipe, is provided with magnetic valve, and described magnetic valve is connected with controller.
Also comprise the fixedly hold down gag of tubing, described hold down gag end face is provided with the photoelectric sensor of experiencing tubing, and described photoelectric sensor is connected with controller.
Described diel is provided with the shift knob of control punch press operation, and described shift knob is connected with controller.
Between described discharge ram and oil cylinder, be provided with connecting plate.
Between described connecting plate and oil cylinder, be provided with buffer spring.
The invention has the beneficial effects as follows: oil hydraulic system successfully is used in the mould material returned; Reduced presser's labour intensity; Improved the speed that product takes out from the stamping-out plug, and because the raising of take-off speed, mould can have been realized the multistation combination; Further practice thrift pressing equipment and human cost, improved efficient.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a theory diagram of the present invention.
Each Reference numeral implication is among the figure: 1. oil cylinder 2. oil cylinder installing plates 3. buffer springs 4. connecting plates 5. stamping-out plugs 6. discharge rams 7. discharging push pedals 8. compactors 9. 1 dash (end face groove) and 10. two dash (square hole) 11. 3 towards (circular hole).
The specific embodiment
For further disclosing technical scheme of the present invention; Specify embodiment of the present invention below in conjunction with accompanying drawing: like Fig. 1, shown in Figure 2; A kind of oil pressure is released mould plug system, is installed on the tube stamping mould, this diel comprises that one of punching press end face groove dashes 9, the punching press square hole two dash 10 and the punching press circular hole three dash 11; Dashing 10 with two of punching press square hole is example, specifies embodiment of the present invention.The present invention includes discharging push pedal 7, discharging push pedal 7 is arranged on stamping-out plug 5 one sides of diel, and discharging push pedal 7 is connected with oil cylinder 1 through discharge ram 6.Oil cylinder 1 is connected with Hydraulic Station through oil pipe, on oil pipe, is provided with the magnetic valve that is connected with programmable controller.Between discharge ram 6 and oil cylinder 1, be provided with connecting plate 4.Between connection 4 plates and oil cylinder 1, be provided with buffer spring 3.Also comprise the fixedly compactor 8 of tubing, be provided with the photoelectric sensor of experiencing tubing at compactor 8 end faces, photoelectric sensor is connected with programmable controller.Diel is provided with the shift knob of control punch press operation, and shift knob is connected with programmable controller.
During punching press tubing, the workman presses rear side compactor 8 after pipe is penetrated stamping-out plug 5, and pipe has just been realized the location.The photoelectric sensor that is embedded in compactor 8 end faces will (have pipe), and signal is sent to Programmable Logic Controller, and the workman presses the button and passes the signal to programmable controller, opens punch press when two signals possess simultaneously and carries out stamping-out.Punch press cut out after stamping-out finished; The punch press cam signal is sent to programmable controller; The workman opens compactor 8, and photoelectric sensor passes the signal to programmable controller, when two signals possess once more simultaneously; Magnetic valve on the programmable controller controls oil pipe is opened, and Hydraulic Station driving oil cylinder 1 promotes discharge ram 6 and with discharging push pedal 7 pipe released from stamping-out plug 5.Oil cylinder 1 resets then, and this moment, buffer spring 3 carried out buffer protection, and mechanism can not drawn bad because of the problem of oil cylinder 1 kinematic accuracy.
The present invention is simple in structure, and installation and easy to operate has improved operating efficiency greatly, has reduced production cost, has guaranteed the quality of product.
More than, basic design of the present invention and basic principle have been set forth through introduction to listed embodiment.But the present invention never is limited to above-mentioned listed embodiment, and every equivalent variations, improvement and deliberately of inferior quality behavior of doing based on technical scheme of the present invention of change all should belong to protection scope of the present invention.
Claims (6)
1. an oil pressure is released mould plug system, is installed on the tube stamping mould, comprises the discharging push pedal, and described discharging push pedal is arranged on stamping-out plug one side of diel, it is characterized in that: described discharging push pedal is connected with oil cylinder through discharge ram.
2. oil pressure according to claim 1 is released mould plug system, it is characterized in that: described oil cylinder is connected with Hydraulic Station through oil pipe, on described oil pipe, is provided with magnetic valve, and described magnetic valve is connected with controller.
3. oil pressure according to claim 1 is released mould plug system, and it is characterized in that: also comprise the fixedly hold down gag of tubing, described hold down gag end face is provided with the photoelectric sensor of experiencing tubing, and described photoelectric sensor is connected with controller.
4. oil pressure according to claim 3 is released mould plug system, it is characterized in that: described diel is provided with the shift knob of control punch press operation, and described shift knob is connected with controller.
5. release mould plug system according to each described oil pressure among the claim 1-4, it is characterized in that: between described discharge ram and oil cylinder, be provided with connecting plate.
6. oil pressure according to claim 5 is released mould plug system, it is characterized in that: between described connecting plate and oil cylinder, be provided with buffer spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101805704A CN102672074A (en) | 2012-06-04 | 2012-06-04 | System utilizing oil pressure to push mould core bar out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101805704A CN102672074A (en) | 2012-06-04 | 2012-06-04 | System utilizing oil pressure to push mould core bar out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672074A true CN102672074A (en) | 2012-09-19 |
Family
ID=46804998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101805704A Pending CN102672074A (en) | 2012-06-04 | 2012-06-04 | System utilizing oil pressure to push mould core bar out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111504A (en) * | 2013-03-11 | 2013-05-22 | 新乡东阳金属制品有限公司 | Copper pipe port machining device |
| CN103433400A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Long and thin workpiece feeding and discharging device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2048940C1 (en) * | 1986-04-09 | 1995-11-27 | Розенштейн Дмитрий Борисович | Die for punching holes in walls of hollow parts |
| CN201088994Y (en) * | 2007-08-17 | 2008-07-23 | 中国航天科技集团公司长征机械厂 | Material-returning device of power spinning machine |
| CN201516463U (en) * | 2009-10-22 | 2010-06-30 | 王晓军 | Punching apparatus for pipes |
| CN201799542U (en) * | 2010-08-02 | 2011-04-20 | 天津市天锻压力机有限公司 | Automatic discharging device of zirconium electrode hydraulic press |
| CN201997625U (en) * | 2010-12-31 | 2011-10-05 | 无锡晶心精密机械有限公司 | Automatic discharging device for punching curled round parts |
| CN202591467U (en) * | 2012-06-04 | 2012-12-12 | 昆山市三众模具制造有限公司 | Mandrill system of oil pressure pushing mould |
-
2012
- 2012-06-04 CN CN2012101805704A patent/CN102672074A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2048940C1 (en) * | 1986-04-09 | 1995-11-27 | Розенштейн Дмитрий Борисович | Die for punching holes in walls of hollow parts |
| CN201088994Y (en) * | 2007-08-17 | 2008-07-23 | 中国航天科技集团公司长征机械厂 | Material-returning device of power spinning machine |
| CN201516463U (en) * | 2009-10-22 | 2010-06-30 | 王晓军 | Punching apparatus for pipes |
| CN201799542U (en) * | 2010-08-02 | 2011-04-20 | 天津市天锻压力机有限公司 | Automatic discharging device of zirconium electrode hydraulic press |
| CN201997625U (en) * | 2010-12-31 | 2011-10-05 | 无锡晶心精密机械有限公司 | Automatic discharging device for punching curled round parts |
| CN202591467U (en) * | 2012-06-04 | 2012-12-12 | 昆山市三众模具制造有限公司 | Mandrill system of oil pressure pushing mould |
Non-Patent Citations (1)
| Title |
|---|
| 金国松等: "管子冲孔工艺及模具设计", 《模具制造》, no. 2, 28 February 2007 (2007-02-28), pages 13 - 16 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111504A (en) * | 2013-03-11 | 2013-05-22 | 新乡东阳金属制品有限公司 | Copper pipe port machining device |
| CN103433400A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Long and thin workpiece feeding and discharging device |
| CN103433400B (en) * | 2013-08-28 | 2015-03-25 | 东风柳州汽车有限公司 | Long and thin workpiece feeding and discharging device |
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Application publication date: 20120919 |