CN102357560A - Table type hydraulic punch press based on single chip testing system and operation method thereof - Google Patents
Table type hydraulic punch press based on single chip testing system and operation method thereof Download PDFInfo
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- CN102357560A CN102357560A CN2011102292710A CN201110229271A CN102357560A CN 102357560 A CN102357560 A CN 102357560A CN 2011102292710 A CN2011102292710 A CN 2011102292710A CN 201110229271 A CN201110229271 A CN 201110229271A CN 102357560 A CN102357560 A CN 102357560A
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- stamping machine
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Abstract
The invention discloses a table type hydraulic punch press based on a single chip testing system, which comprises a table type hydraulic punch press body, an electric control box, a pressure measurement platform, an electromagnetic sensing switch and a metal retaining block. The pressure measurement platform is arranged on a platform of the table type hydraulic punch press body, the electromagnetic sensing switch is arranged at the upper portion of the table type hydraulic punch press body, and the metal retaining block is arranged on one side of the electromagnetic sensing switch. The pressure measurement platform is in electric connection with the electric control box which is controlled by the single chip. The table type hydraulic punch press based on the single chip testing system can acquire average pressure or largest pressure during the pressing process of the punch press in real time and judge whether a punching part is qualified. The invention further discloses an operation method of the table type hydraulic punch press based on the single chip testing system.
Description
Technical field
The present invention relates to a kind of hydraulic pressure stamping machine, be specifically related to a kind of desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro.The invention still further relates to a kind of method of operating of desk-top hydraulic pressure stamping machine.
Background technology
The hydraulic pressure stamping machine is a kind of versatility forcing press of delicate structure, has characteristics such as of many uses, production efficiency height, can be widely used in technologies such as cut-out, punching, blanking, bending, riveted and shaping.Its operation principle is through metal blank being applied powerful pressure, making metal generation plastic deformation and fracture be processed into part.
Existing desk-top hydraulic pressure stamping machine does not all have the acquisition testing function to the operating pressure in the punching course, a lot of inconvenience.Whether when for example getting into corresponding position, hole with stamping machine compacting pin, needing between test pin and the hole is whether the interference fit and the magnitude of interference be up to standard, because can't testing pressure, also just can't detect the magnitude of interference.
Summary of the invention
Technical problem to be solved by this invention provides a kind of desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro, and it can gather stamping machine pressure in the course of the work in real time.
For solving the problems of the technologies described above, the technical solution that the present invention is based on the desk-top hydraulic pressure stamping machine of single-chip microcomputer test macro is:
Comprise desk-top hydraulic pressure stamping machine, electric control box, pressure measxurement platform, electromagnetic induction switch, metal backup; The workbench of desk-top hydraulic pressure stamping machine is provided with the pressure measxurement platform, and the top of desk-top hydraulic pressure stamping machine is provided with electromagnetic induction switch, and electromagnetic induction switch one side is provided with metal backup; The pressure measxurement platform is electrically connected electric control box; Said electric control box is through chip microcontroller control.
Said pressure measxurement platform comprises upper mounting plate, lower platform, power sensor, and lower platform is fixedly set on the workbench of stamping machine, and upper mounting plate is fixedly set in the top of lower platform, and used clamps is arranged on the upper mounting plate during stamping machine work; The power sensor is fixedly set on the lower platform, and is electrically connected with upper mounting plate.Said lower platform is fixedly set on the workbench of stamping machine through T type groove.
Said electric control box is provided with pressure sensor interface, gathers switch interface, and electric control box connects the power sensor of pressure measxurement platform through pressure sensor interface; Electric control box is electrically connected electromagnetic induction switch through gathering switch interface.
The stroke of the thickness decision systems gaging pressure of said metal backup.
Said electric control box is provided with solid-state relay, acousto-optic buzzer.
The present invention also provides a kind of method of operating of the desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro, and its technical solution does, may further comprise the steps:
The first step, the desk-top hydraulic pressure stamping machine of startup and electric control box get into parameter setting interface, according to the actual conditions setting technique parameter of waiting to press workpiece;
Second step, entering working interface are installed in workpiece to be pressed on the workbench of stamping machine; Accomplish indicator lamp and be in illuminating state;
The 3rd goes on foot, presses " compacting " button of stamping machine, and stamping machine presses down, when metal backup gets into the induction end of electromagnetic induction switch; Electromagnetic induction switch is opened; The completion indicator lamp extinguishes, and removes last time whether qualified demonstration result, and system begins to gather force value through the power sensor; When metal backup was crossed the induction end of electromagnetic induction switch, electromagnetic induction switch was closed, and system stops to gather force value;
If the safe threshold values that the detected force value of power sensor is provided with more than or equal to system, solid-state relay cuts out, and breaks off the compacting loop of stamping machine, stops to press down, simultaneously the acousto-optic buzzer warning;
The 4th step, stamping machine go back up to original position, accomplish indicator lamp and light, and system provides whether qualified judgement of workpiece and statistical measurement workpiece number;
If the detected force value of power sensor is more than or equal to the qualified threshold values of system's setting and less than the safety threshold values, system shows " qualified ";
If the qualified threshold values that the detected force value of power sensor is provided with less than system, system shows " defective ", simultaneously the acousto-optic buzzer warning.
The technique effect that the present invention can reach is:
The present invention can gather average pressure and the maximum pressure of stamping machine in pressing process in real time.
The present invention adopts the power sensor, can accurately measure the operating pressure of stamping machine at a high speed.
The present invention can judge the whether qualified of stamping parts through the maximum pressure value or the average pressure value of stamping machine in the test stroke.
The present invention can adjust the test stroke through the thickness of adjustment catch.
The present invention has overload protection function.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the sketch map that the present invention is based on the desk-top hydraulic pressure stamping machine of single-chip microcomputer test macro;
Fig. 2 is the sketch map of electric control box of the present invention;
Fig. 3 is the flow chart of method of operating of the present invention.
Description of reference numerals among the figure:
1 is desk-top hydraulic pressure stamping machine, and 2 is electric control box,
3 are the pressure measxurement platform, and 4 is electromagnetic induction switch,
5 is metal backup.
The specific embodiment
As shown in Figure 1, the present invention is based on the desk-top hydraulic pressure stamping machine of single-chip microcomputer test macro, comprise desk-top hydraulic pressure stamping machine 1, electric control box 2, pressure measxurement platform 3, electromagnetic induction switch 4, metal backup 5; The workbench of desk-top hydraulic pressure stamping machine 1 is provided with pressure measxurement platform 3, and the top of desk-top hydraulic pressure stamping machine 1 is provided with electromagnetic induction switch 4, and electromagnetic induction switch 4 one sides are provided with metal backup 5; Pressure measxurement platform 3 is electrically connected electric control box 2.
As shown in Figure 2, electric control box 2 is provided with pressure sensor interface, gathers switch interface, and electric control box 2 connects the power sensor of pressure measxurement platform 3 through pressure sensor interface; Electric control box 2 is electrically connected electromagnetic induction switch 4 through gathering switch interface;
Solid-state relay is used for controlling the compacting loop of desk-top hydraulic pressure stamping machine.When the power sensor detected the safe threshold values that pressure is provided with more than or equal to system, solid-state relay broke off the compacting loop of stamping machine, stopped to press down, thereby reached the purpose of protection sensor.
As shown in Figure 3, method for using of the present invention is:
1, starts desk-top hydraulic pressure stamping machine 1 and electric control box 2, get into parameter setting interface, according to the actual conditions setting technique parameter of waiting to press workpiece;
2, get into working interface, workpiece to be pressed is installed on the workbench of stamping machine; Accomplish indicator lamp and be in illuminating state;
3, press " compacting " button of stamping machine, stamping machine presses down, when metal backup 5 gets into the induction end of electromagnetic induction switch 4; Electromagnetic induction switch 4 is opened; The completion indicator lamp extinguishes, and removes last time whether qualified demonstration result, and system begins to gather force value through the power sensor; When metal backup 5 was crossed the induction end of electromagnetic induction switch 4, electromagnetic induction switch 4 was closed, and system stops to gather force value;
If the safe threshold values that the detected force value of power sensor is provided with more than or equal to system, solid-state relay cuts out, and breaks off the compacting loop of stamping machine, stops to press down, simultaneously the acousto-optic buzzer warning;
4, stamping machine goes back up to original position, accomplishes indicator lamp and lights, and system provides whether qualified judgement of workpiece and statistical measurement workpiece number.
If the detected force value of power sensor is more than or equal to the qualified threshold values of system's setting and less than the safety threshold values, system shows " qualified ";
If the qualified threshold values that the detected force value of power sensor is provided with less than system, system shows " defective ", simultaneously the acousto-optic buzzer warning.
Claims (7)
1. the desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro is characterized in that: comprise desk-top hydraulic pressure stamping machine, electric control box, pressure measxurement platform, electromagnetic induction switch, metal backup; The workbench of desk-top hydraulic pressure stamping machine is provided with the pressure measxurement platform, and the top of desk-top hydraulic pressure stamping machine is provided with electromagnetic induction switch, and electromagnetic induction switch one side is provided with metal backup; The pressure measxurement platform is electrically connected electric control box; Said electric control box is through chip microcontroller control.
2. the desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro according to claim 1; It is characterized in that: said pressure measxurement platform comprises upper mounting plate, lower platform, power sensor; Lower platform is fixedly set on the workbench of stamping machine; Upper mounting plate is fixedly set in the top of lower platform, and used clamps is arranged on the upper mounting plate during stamping machine work; The power sensor is fixedly set on the lower platform, and is electrically connected with upper mounting plate.
3. the desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro according to claim 2, it is characterized in that: said lower platform is fixedly set on the workbench of stamping machine through T type groove.
4. the desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro according to claim 1 and 2; It is characterized in that: said electric control box is provided with pressure sensor interface, gathers switch interface, and electric control box connects the power sensor of pressure measxurement platform through pressure sensor interface; Electric control box is electrically connected electromagnetic induction switch through gathering switch interface.
5. the desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro according to claim 1 is characterized in that: the stroke of the thickness decision systems gaging pressure of said metal backup.
6. the desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro according to claim 1, it is characterized in that: said electric control box is provided with solid-state relay, acousto-optic buzzer.
7. the method for operating of the described desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro of a claim 1 is characterized in that, may further comprise the steps:
The first step, the desk-top hydraulic pressure stamping machine of startup and electric control box get into parameter setting interface, according to the actual conditions setting technique parameter of waiting to press workpiece;
Second step, entering working interface are installed in workpiece to be pressed on the workbench of stamping machine; Accomplish indicator lamp and be in illuminating state;
The 3rd goes on foot, presses " compacting " button of stamping machine, and stamping machine presses down, when metal backup gets into the induction end of electromagnetic induction switch; Electromagnetic induction switch is opened; The completion indicator lamp extinguishes, and removes last time whether qualified demonstration result, and system begins to gather force value through the power sensor; When metal backup was crossed the induction end of electromagnetic induction switch, electromagnetic induction switch was closed, and system stops to gather force value;
If the safe threshold values that the detected force value of power sensor is provided with more than or equal to system, solid-state relay cuts out, and breaks off the compacting loop of stamping machine, stops to press down, simultaneously the acousto-optic buzzer warning;
The 4th step, stamping machine go back up to original position, accomplish indicator lamp and light, and system provides whether qualified judgement of workpiece and statistical measurement workpiece number;
If the detected force value of power sensor is more than or equal to the qualified threshold values of system's setting and less than the safety threshold values, system shows " qualified ";
If the qualified threshold values that the detected force value of power sensor is provided with less than system, system shows " defective ", simultaneously the acousto-optic buzzer warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110229271 CN102357560B (en) | 2011-08-11 | 2011-08-11 | Table type hydraulic punch press based on single chip testing system and operation method thereof |
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| CN 201110229271 CN102357560B (en) | 2011-08-11 | 2011-08-11 | Table type hydraulic punch press based on single chip testing system and operation method thereof |
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| CN102357560A true CN102357560A (en) | 2012-02-22 |
| CN102357560B CN102357560B (en) | 2013-06-19 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357704A (en) * | 2013-07-19 | 2013-10-23 | 济南光先数控机械有限公司 | Steel material texture detection method and device utilizing same |
| CN104923627A (en) * | 2015-06-24 | 2015-09-23 | 苏州璟瑜自动化科技有限公司 | Punching device with double-side punching and thickness detection functions and method thereof |
| CN105344785A (en) * | 2015-12-18 | 2016-02-24 | 苏州朗睿杰自动化科技有限公司 | Inductive plate punching device |
| CN105363945A (en) * | 2015-12-18 | 2016-03-02 | 苏州朗睿杰自动化科技有限公司 | Double pneumatic induction type integral stamping device |
| CN105414245A (en) * | 2015-12-08 | 2016-03-23 | 张志通 | Experiment punch intensity detection system |
| CN105414288A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Induction type die-replaceable sheet stamping device |
| CN105562497A (en) * | 2015-12-18 | 2016-05-11 | 苏州朗睿杰自动化科技有限公司 | Double pneumatic single-induction-type integrated stamping device |
| CN105945124A (en) * | 2016-05-16 | 2016-09-21 | 安徽宜留电子科技有限公司 | Descending strength adjustment and control component for blanker |
| CN109530512A (en) * | 2018-11-20 | 2019-03-29 | 珠海科特文工艺品制造有限公司 | A kind of automatic punching device and its inline process |
| CN110978611A (en) * | 2020-03-03 | 2020-04-10 | 湖南华星能源仪器有限公司 | Control system suitable for industrial analysis of biofuel |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357704A (en) * | 2013-07-19 | 2013-10-23 | 济南光先数控机械有限公司 | Steel material texture detection method and device utilizing same |
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| CN104923627A (en) * | 2015-06-24 | 2015-09-23 | 苏州璟瑜自动化科技有限公司 | Punching device with double-side punching and thickness detection functions and method thereof |
| CN105414245A (en) * | 2015-12-08 | 2016-03-23 | 张志通 | Experiment punch intensity detection system |
| CN105344785A (en) * | 2015-12-18 | 2016-02-24 | 苏州朗睿杰自动化科技有限公司 | Inductive plate punching device |
| CN105363945A (en) * | 2015-12-18 | 2016-03-02 | 苏州朗睿杰自动化科技有限公司 | Double pneumatic induction type integral stamping device |
| CN105414288A (en) * | 2015-12-18 | 2016-03-23 | 苏州朗睿杰自动化科技有限公司 | Induction type die-replaceable sheet stamping device |
| CN105562497A (en) * | 2015-12-18 | 2016-05-11 | 苏州朗睿杰自动化科技有限公司 | Double pneumatic single-induction-type integrated stamping device |
| CN105945124A (en) * | 2016-05-16 | 2016-09-21 | 安徽宜留电子科技有限公司 | Descending strength adjustment and control component for blanker |
| CN109530512A (en) * | 2018-11-20 | 2019-03-29 | 珠海科特文工艺品制造有限公司 | A kind of automatic punching device and its inline process |
| CN110978611A (en) * | 2020-03-03 | 2020-04-10 | 湖南华星能源仪器有限公司 | Control system suitable for industrial analysis of biofuel |
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| CN102357560B (en) | 2013-06-19 |
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Inventor after: Wang Weirui Inventor after: Jin Liang Inventor after: Yang Wenwei Inventor before: Wang Weirui Inventor before: Liu Mulin Inventor before: Yan Guangming |
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Free format text: CORRECT: INVENTOR; FROM: WANG WEIRUI LIU MULIN YAN GUANGMING TO: WANG WEIRUI JIN LIANG YANG WENWEI |
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