CN105822625A - Device capable of precisely detecting magnitude of instant mechanical force - Google Patents
Device capable of precisely detecting magnitude of instant mechanical force Download PDFInfo
- Publication number
- CN105822625A CN105822625A CN201610375383.XA CN201610375383A CN105822625A CN 105822625 A CN105822625 A CN 105822625A CN 201610375383 A CN201610375383 A CN 201610375383A CN 105822625 A CN105822625 A CN 105822625A
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- Prior art keywords
- mechanical force
- medium cylinder
- medium
- piston
- mechanical
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Presses (AREA)
Abstract
The invention discloses a device capable of precisely detecting magnitude of instant mechanical force. The device comprises a medium cylinder fully filled with a flowing medium; a piston is arranged on the medium cylinder; a medium pressure sensor is arranged in the medium cylinder; and one of the medium cylinder and the piston is connected with a mechanical force input piece, and the other one is connected with a mechanical force output piece. The device can precisely detect real-time data of the mechanical force magnitude in the mechanical moving process and the instant numerical value of moving terminal mechanical force, is convenient for debugging equipment, reduces the equipment maintenance cost, and improves the product quality; and meanwhile, as the mechanical force can be duly controlled, the work of the mechanical force is basically useful work, the effective utilization rate of electric energy can be largely improved, and the energy is saved.
Description
Technical field:
The present invention relates to a kind of device that can accurately detect instantaneous mechanical power size.
Background technology:
nullIn modern machinery and equipment，Increasing equipment is required for monitoring mechanical force accurately，Realize machining is precisely controlled，Equipment especially for some impingement，Such as need the press device of cloth，Suppress including ceramic tile、Artificial stone is suppressed、Magnetic material is suppressed、Powder metallurgy pressing and hot melt glass compacting etc.，The quality of the product that these equipment above-mentioned are produced，Can one of them important factor be accurately to detect the moment size of pressure and then be precisely controlled this pressure，Thus form the closed loop control of a mechanical pressure，Thus can control the concordance of each compacted products die pressure well，Ensure the concordance of the product quality produced simultaneously，But prior art is accurately to be realized by pressure transducer to the test of mechanical force size，The pressure data that pressure transducer senses reflects in display instrument，But owing to the impact of mechanical force is bigger，And action is the quickest，The biggest to the pressure instantaneous variation of pressure transducer，Cause showing that the data beat read in instrument is bigger，It is difficult to obtain the exact value of mechanical force moment.So it is unpractical for utilizing mechanical pressure to realize the production of above-mentioned stampings, percent defective is higher.So hydraulic pressure transmission can only be used to suppress in current row, the action i.e. pressed down by HYDRAULIC CONTROL SYSTEM piston rod, owing to during compacting, required pressure is bigger, cause each stroke the biggest to Impact in Hydraulic System, various sealing members in hydraulic system and each control valve produce impact greatly, cause fault ratio of hydraulic pressure system the highest, it is frequently necessary to maintenance shut-downs, after maintenance cost height, impact is normal to be produced, in addition during hydraulic pressure transmission compacted products, need hydraulic system to await orders in operating every time always, prepare for stroke next time, but substantial amounts of electric energy can be consumed during this, medium is the most constantly in flowing, medium is caused to produce unnecessarily heat, expend electric energy equally.
Summary of the invention:
The invention aims to the shortcoming overcoming above-mentioned prior art, it is provided that a kind of device that can accurately detect instantaneous mechanical power size.
The goal of the invention of the present invention can be realized by following technical scheme: a kind of device that can accurately detect instantaneous mechanical power size, include inside and be filled with the medium cylinder body of flow media, medium cylinder body is provided with piston, pressure medium sensor it is provided with in medium cylinder body, medium cylinder body is connected with mechanical force input component with a piston wherein side, and the opposing party is connected with mechanical force output.
Medium cylinder body is connected with mechanical force input component, and piston is connected with mechanical force output.
After using the technical program, compared with prior art, the technical program has the advantage that the real time data that can precisely detect Machine Movement Process mechanical force size, and the instantaneous numerical value of moving end mechanical force, facilitates the debugging of equipment, the maintenance cost of reduction equipment, improve product quality, simultaneously because mechanical force can reed time controll, mechanical force work done is essentially all useful work, the effective rate of utilization of electric energy can greatly improve, and saves the energy.
Accompanying drawing illustrates:
Fig. 1 is the structure chart of embodiment of the present invention press device die opening state；
Fig. 2 is the structure chart of embodiment of the present invention press device punching press state.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this technology is described further.
Can accurately detect the device of instantaneous mechanical power size, including inside and be filled with the medium cylinder body 1 of flow media, medium cylinder body 1 is provided with piston 2, is provided with pressure medium sensor 3 in medium cylinder body 1, medium cylinder body 1 is connected with mechanical force input component 4, and piston 2 is connected with mechanical force output 5.
Now enumerate this device to illustrate as an example for suppressing magnetic material, the press device of the present embodiment is made up of upper mold 6 and lower mold 7, lower mold 7 is fixed, the downward punching press of upper mold 6, inside is filled with the medium cylinder body 1 of flow media and is fixed on bottom mechanical force input component 4, and medium cylinder body 1 is provided with piston 2, and piston 2 is downward, upper mold 6 is fixedly mounted on bottom piston 2, and upper mold 6 is as the mechanical force output 5 of this device.
During work, powder is poured into toward lower mold 7, mechanical force input component 4 moves downward, drive medium cylinder body 1, piston 2 and upper mold 6 punching press downwardly together, the powder poured into is suppressed, the whole process of compacting, upper mold 6 pressure experienced can pass to medium at once, media interior is caused to produce pressure, pressure medium sensor 3 senses the size of pressure at once simultaneously, whole punching course, real-time pressure can accurately be measured by pressure medium sensor 3, the particularly instantaneous pressure size of punching stroke undershoot end also can accurately obtain, facilitate the control to pressure, thus form mechanical pressure closed loop control accurately, the homogeneity of product that compacting obtains is the best, and the qualification rate of product is high, and the compacting of Purely mechanical, the probability that equipment breaks down is the lowest, greatly reduce the maintenance cost of equipment.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction.Any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, technical solution of the present invention is made many possible variations and modification by the method and the technology contents that all may utilize the disclosure above, or is revised as the Equivalent embodiments of equivalent variations.Therefore every content without departing from technical solution of the present invention, the equivalence change made according to the shape of the present invention, structure and principle, all should be covered by protection scope of the present invention.
Claims (2)
1. the device that can accurately detect instantaneous mechanical power size, it is characterized in that: include inside and be filled with the medium cylinder body of flow media, medium cylinder body is provided with piston, pressure medium sensor it is provided with in medium cylinder body, medium cylinder body is connected with mechanical force input component with a piston wherein side, and the opposing party is connected with mechanical force output.
A kind of device that can accurately detect instantaneous mechanical power size the most according to claim 1, it is characterised in that: medium cylinder body is connected with mechanical force input component, and piston is connected with mechanical force output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375383.XA CN105822625A (en) | 2016-05-30 | 2016-05-30 | Device capable of precisely detecting magnitude of instant mechanical force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375383.XA CN105822625A (en) | 2016-05-30 | 2016-05-30 | Device capable of precisely detecting magnitude of instant mechanical force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822625A true CN105822625A (en) | 2016-08-03 |
Family
ID=56532527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375383.XA Pending CN105822625A (en) | 2016-05-30 | 2016-05-30 | Device capable of precisely detecting magnitude of instant mechanical force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822625A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387030A (en) * | 2001-05-22 | 2002-12-25 | 中南大学 | Testing device and testing method for output performance of impactor |
| CN101290280A (en) * | 2008-06-05 | 2008-10-22 | 北京航空航天大学 | Tepid environment universal sheet shaping test machine |
| CN201799473U (en) * | 2010-08-02 | 2011-04-20 | 天津市天锻压力机有限公司 | Electrode die with functions of bias load resistance and double pressing operations in one die |
| CN104062069A (en) * | 2014-06-18 | 2014-09-24 | 中北大学 | Impact type step pressure generating method |
| CN105065545A (en) * | 2013-06-25 | 2015-11-18 | 蒋超 | Buffer controlled by processor module and adapted to automatic-adjustment stress buffering |
-
2016
- 2016-05-30 CN CN201610375383.XA patent/CN105822625A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387030A (en) * | 2001-05-22 | 2002-12-25 | 中南大学 | Testing device and testing method for output performance of impactor |
| CN101290280A (en) * | 2008-06-05 | 2008-10-22 | 北京航空航天大学 | Tepid environment universal sheet shaping test machine |
| CN201799473U (en) * | 2010-08-02 | 2011-04-20 | 天津市天锻压力机有限公司 | Electrode die with functions of bias load resistance and double pressing operations in one die |
| CN105065545A (en) * | 2013-06-25 | 2015-11-18 | 蒋超 | Buffer controlled by processor module and adapted to automatic-adjustment stress buffering |
| CN104062069A (en) * | 2014-06-18 | 2014-09-24 | 中北大学 | Impact type step pressure generating method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |