CN202398654U - Table type hydraulic punching machine based on testing system of single chip microcomputer - Google Patents
Table type hydraulic punching machine based on testing system of single chip microcomputer Download PDFInfo
- Publication number
- CN202398654U CN202398654U CN 201120290321 CN201120290321U CN202398654U CN 202398654 U CN202398654 U CN 202398654U CN 201120290321 CN201120290321 CN 201120290321 CN 201120290321 U CN201120290321 U CN 201120290321U CN 202398654 U CN202398654 U CN 202398654U
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- stamping machine
- desk
- chip microcomputer
- control box
- electric control
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Abstract
The utility model discloses a table type hydraulic punching machine based on a testing system of a single chip microcomputer. The table type hydraulic punching machine comprises a table type hydraulic punching machine body, an electric control box, a pressure measurement platform, an electromagnetic induction switch and a metal stopping block, wherein the pressure measurement platform is arranged on a working table of the table type hydraulic punching machine body, the electromagnetic induction switch is installed on the upper portion of the table type hydraulic punching machine body, the metal stopping block is installed on one side of the electromagnetic induction switch, and the pressure measurement platform is electrically connected with the electric control box which is controlled through the single chip microcomputer. The table type hydraulic punching machine based on the testing system of the single chip microcomputer can collect mean pressure or maximum pressure of the punching machine in a pressing process in real time and determine whether pressed pieces are qualified or not.
Description
Technical field
The utility model relates to a kind of hydraulic pressure stamping machine, is specifically related to a kind of desk-top hydraulic pressure stamping machine based on the single-chip microcomputer test macro.
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
The utility model technical problem to be solved 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 utility model based on the technical solution of 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 technique effect that the utility model can reach is:
The utility model can be gathered average pressure and the maximum pressure of stamping machine in pressing process in real time.
The utility model adopts the power sensor, can accurately measure the operating pressure of stamping machine at a high speed.
The utility model can be judged the whether qualified of stamping parts through the maximum pressure value or the average pressure value of stamping machine in the test stroke.
The utility model can be adjusted the test stroke through the thickness of adjustment catch.
The utility model has overload protection function.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the sketch map of the utility model based on the desk-top hydraulic pressure stamping machine of single-chip microcomputer test macro;
Fig. 2 is the sketch map of the electric control box of the utility model;
Fig. 3 is the flow chart of the method for operating of the utility model.
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 utility model is based on the desk-top hydraulic pressure stamping machine of single-chip microcomputer test macro, comprises 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, the method for using of the utility model 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 (6)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120290321 CN202398654U (en) | 2011-08-11 | 2011-08-11 | Table type hydraulic punching machine based on testing system of single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120290321 CN202398654U (en) | 2011-08-11 | 2011-08-11 | Table type hydraulic punching machine based on testing system of single chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398654U true CN202398654U (en) | 2012-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120290321 Withdrawn - After Issue CN202398654U (en) | 2011-08-11 | 2011-08-11 | Table type hydraulic punching machine based on testing system of single chip microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357560A (en) * | 2011-08-11 | 2012-02-22 | 浙江大学台州研究院 | Table type hydraulic punch press based on single chip testing system and operation method thereof |
-
2011
- 2011-08-11 CN CN 201120290321 patent/CN202398654U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357560A (en) * | 2011-08-11 | 2012-02-22 | 浙江大学台州研究院 | Table type hydraulic punch press based on single chip testing system and operation method thereof |
| CN102357560B (en) * | 2011-08-11 | 2013-06-19 | 浙江大学台州研究院 | Table type hydraulic punch press based on single chip testing system and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120829 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |