CN101856708A - Novel temperature monitoring mechanism of main spindle bush of metal forming machine - Google Patents
Novel temperature monitoring mechanism of main spindle bush of metal forming machine Download PDFInfo
- Publication number
- CN101856708A CN101856708A CN200910030463A CN200910030463A CN101856708A CN 101856708 A CN101856708 A CN 101856708A CN 200910030463 A CN200910030463 A CN 200910030463A CN 200910030463 A CN200910030463 A CN 200910030463A CN 101856708 A CN101856708 A CN 101856708A
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- metal forming
- forming machine
- main
- monitoring mechanism
- main spindle
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- 239000002184 metal Substances 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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Abstract
The invention discloses a novel temperature monitoring mechanism of a main spindle bush of a metal forming machine. In the invention, no less than 2 holes for mounting temperature sensors are uniformly formed on the peripheral part of the main spindle bush; the temperature sensors with identical parameters are arranged in holes for mounting the temperature sensors; each temperature sensor is connected with a corresponding interface of a programmable logic controller (PLC) through a signal wire thereof; and the output end of the PLC is connected with a master control circuit delay of a main control loop. Thus, the operation of a spindle and a connecting rod and the operation of the output end and the main control loop are realized.
Description
Technical field
The present invention relates to a kind of metal forming machinery monitor control mechanism, particularly a kind of novel temperature monitoring mechanism of main spindle bush of metal forming machine.Belong to the metal forming machinery technical field.
Background technology
Main bearing shell is the strength member of metal forming machinery; he does the relative motion that does not stop at work and bent axle; simultaneously; the motion that dynamical system is transmitted is applied in the connecting rod slider operating mechanism; its working environment is comparatively abominable; so; owing to a series of reasons such as insufficient lubrication, lubricated untimely and assembly precision are relatively poor; the phenomenon that main bearing shell usually can occur burning to death takes place; in case the generation of this kind situation; not only can cause the equipment can't operate as normal, in addition can cause equipment badly damaged, until the serious consequence of scrapping.
At present, for the too high phenomenon of main spindle bush of metal forming temperature anomaly, the main precautionary measures of being taked are exactly the way of regularly and irregularly carrying out hand inspection, because human negligence inevitably exists, the influence of other outside cause in addition, so, bearing shell also can usually take place sometimes because temperature anomaly, cause the equipment can't operate as normal, in addition can cause equipment badly damaged, until the serious consequence of scrapping.
Summary of the invention
The objective of the invention is to: a kind of novel temperature monitoring mechanism of main spindle bush of metal forming machine is provided, overcome existing metal forming machinery and adopt the way of regularly and irregularly carrying out hand inspection, because human negligence inevitably exists, the influence of other outside cause in addition, bearing shell also can usually take place sometimes because temperature anomaly, cause the equipment can't operate as normal, in addition can cause equipment badly damaged, until the serious consequence of scrapping.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of novel temperature monitoring mechanism of main spindle bush of metal forming machine, it is by connecting rod, main bearing shell, temperature sensor, the PLC programmable controller, the governor circuit relay is formed, it is characterized in that: have in the circumferentially all portion of main bearing shell and be not less than 2 temperature sensor mounted holes, the temperature sensor of identical parameters is installed in each temperature sensor mounted hole, each temperature sensor links to each other with the corresponding interface of PLC programmable controller by holding wire separately, and the output of PLC programmable controller links to each other with the governor circuit relay of main control loop.Its operation principle is, each temperature sensor passes through holding wire separately, the temperature of its position is passed to the PLC programmable controller in real time, the PLC programmable controller is in advance by the program of setting, the temperature signal that each temperature sensor imports into is judged, in case the temperature exceeding standard of optional position just sends control signal, this control signal will make the governor circuit actuating of relay in the main control loop, and metal forming machinery is quit work immediately.Thereby avoid and further to raise by main shaft temperature, and the major accident of burning main shaft and main bearing shell to death that causes therefrom.
Beneficial effect: the present invention is owing to adopted the temperature sensor and the PLC programmable controller of electromechanical integration, available realization is to the real-time monitoring of main shaft temperature, can overcome existing metal forming machinery effectively and adopt the way of regularly and irregularly carrying out hand inspection, because human negligence inevitably exists, the influence of other outside cause in addition, bearing shell usually taking place because temperature anomaly, causes the equipment can't operate as normal, in addition can cause equipment badly damaged, until the serious consequence of scrapping.
Description of drawings
Accompanying drawing 1 is a schematic diagram of the present invention.
Accompanying drawing 2 is control principle block diagrams.
Shown in the figure: 1, main shaft; 2, connecting rod; 3, main bearing shell; 4, temperature sensor; 5, PLC programmable controller; 6, governor circuit relay.
The specific embodiment
Circumferentially equal portion at main bearing shell (3) has the hole that is not less than 2 mounting temperature sensors (4), the temperature sensor (4) of identical parameters is installed in each temperature sensor mounted hole, each temperature sensor (4) links to each other with the corresponding interface of PLC programmable controller (5) by holding wire separately, and the output of PLC programmable controller (5) links to each other with the governor circuit relay (6) of main control loop.Can realize the running of main shaft (1) and connecting rod (2) and output and main control loop.
Claims (3)
1. novel temperature monitoring mechanism of main spindle bush of metal forming machine is characterized in that: main bearing shell (3) circumferentially all portion have the hole that is not less than 2 mounting temperature sensors (4).
2. a kind of novel temperature monitoring mechanism of main spindle bush of metal forming machine according to claim 1, it is characterized in that: the temperature sensor (4) that identical parameters is installed in each temperature sensor mounted hole, each temperature sensor (4) links to each other with the corresponding interface of PLC programming controller (5) by holding wire separately, and the output of PLC programmable controller (5) links to each other with the governor circuit relay (6) of main control loop.
3. a kind of novel temperature monitoring mechanism of main spindle bush of metal forming machine according to claim 1 and 2 is characterized in that: can realize the running of main shaft (1) and connecting rod (2) and output and main control loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910030463A CN101856708A (en) | 2009-04-10 | 2009-04-10 | Novel temperature monitoring mechanism of main spindle bush of metal forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910030463A CN101856708A (en) | 2009-04-10 | 2009-04-10 | Novel temperature monitoring mechanism of main spindle bush of metal forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101856708A true CN101856708A (en) | 2010-10-13 |
Family
ID=42942997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910030463A Pending CN101856708A (en) | 2009-04-10 | 2009-04-10 | Novel temperature monitoring mechanism of main spindle bush of metal forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101856708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10034829B2 (en) | 2010-10-27 | 2018-07-31 | Noxell Corporation | Semi-permanent mascara compositions |
| CN116060575A (en) * | 2023-01-17 | 2023-05-05 | 荣成华东锻压机床股份有限公司 | Intelligent temperature control device and method for crankshaft shaft diameter of hot die forging press |
-
2009
- 2009-04-10 CN CN200910030463A patent/CN101856708A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10034829B2 (en) | 2010-10-27 | 2018-07-31 | Noxell Corporation | Semi-permanent mascara compositions |
| CN116060575A (en) * | 2023-01-17 | 2023-05-05 | 荣成华东锻压机床股份有限公司 | Intelligent temperature control device and method for crankshaft shaft diameter of hot die forging press |
| CN116060575B (en) * | 2023-01-17 | 2024-11-26 | 荣成华东锻压机床股份有限公司 | Intelligent temperature control device and method for crankshaft diameter of hot die forging press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101013 |