CN202097995U - Hydraulic punching machine - Google Patents
Hydraulic punching machine Download PDFInfo
- Publication number
- CN202097995U CN202097995U CN201120056611XU CN201120056611U CN202097995U CN 202097995 U CN202097995 U CN 202097995U CN 201120056611X U CN201120056611X U CN 201120056611XU CN 201120056611 U CN201120056611 U CN 201120056611U CN 202097995 U CN202097995 U CN 202097995U
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- pressure
- hydraulic
- hydraulic cylinder
- controller
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Abstract
The utility model relates to a hydraulic punching machine which comprises a hydraulic cylinder, a connector, a pressure sensor, a controller and an alarm apparatus; one end of the connector is installed in the hydraulic cylinder, and a stamping part is installed at the other end of the connector; the pressure sensor is communicated with the hydraulic cylinder for detecting the pressure of hydraulic oil, and the pressure is converted into a detection signal; the controller receives the detection signal and judges whether the hydraulic oil reaches the preset pressure according to the detection signal, and when the pressure of hydraulic oil does not reach the preset pressure, the controller outputs a warning signal; and the alarm apparatus receives the warning signal and performs warning after receiving the warning signal. The hydraulic punching machine avoids the phenomenon that the product is damaged because the next working procedure is carried out before the product is incompletely shaped, or the stamping pressure is excessively high.
Description
Technical field
The application relates to a kind of punch press, relates in particular to a kind of hydraulic press.
Background technology
Hydraulic press have advantages such as pressure is steady, noise is little, adjustable-speed, but pressure also often appears in hydraulic press when punching press applies situation improperly as former; Bring hidden danger of quality to product, for example, for some hand-hydraulic punch press; The operator must press " matched moulds " button and " chain " button simultaneously when mould assembling action, this measure is in order to play " fool proof " effect, avoids operator's both hands to be put into dangerous place and causes security incident; But when mould complete matched moulds on earth time the as yet; As long as there is a hand to loosen button, mould will stop matched moulds and open automatically, and product is moulding fully just.
The utility model content
Provide brief overview hereinafter, so that the basic comprehension about some aspect of the utility model is provided about the utility model.Should be appreciated that this general introduction is not the exhaustive general introduction about the utility model.It is not key or the pith that intention is confirmed the utility model, neither be intended to limit the scope of the utility model.Its purpose only is to provide some notion with the form of simplifying, with this as the preorder in greater detail of argumentation after a while.
A main purpose of the utility model is to provide a kind of can avoid the improper product quality problem that causes of stamping pressure.
According to an aspect of the utility model, a kind of hydraulic press comprises:
Hydraulic cylinder;
Connector, an end is installed in the hydraulic cylinder, and the other end is used to install stamping parts;
Pressure sensor is connected with the pressure of hydraulic oil in the detection hydraulic cylinder with hydraulic cylinder, and converts detected pressure into detection signal;
Controller is connected to pressure sensor, is used to receive detection signal, and judges according to detection signal whether the hydraulic oil in the hydraulic cylinder reaches preset pressure, when the pressure of hydraulic oil does not reach preset pressure in hydraulic cylinder, and the controller output alarm signal; And
Alarm is connected to controller, to receive alarm signal and after receiving alarm signal, to report to the police.
According to an aspect of the utility model, pressure sensor is connected with hydraulic cylinder through the joint that is communicated with.
According to an aspect of the utility model, controller is a programmable logic controller (PLC).
According to an aspect of the utility model, alarm is a loudspeaker.
According to an aspect of the utility model, pressure sensor is installed in the inside of the pipeline that connects hydraulic cylinder.
The utility model is through detecting the pressure of hydraulic oil in the hydraulic cylinder; And send warning improperly the time at hydraulic fluid pressure; Unusual to remind operator's punching press to occur, avoided the incomplete moulding of product just to carry out the excessive damage of product that causes of next process or stamping pressure.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing, can understand the above of the utility model and other purpose, characteristics and advantage to the utility model embodiment with being more prone to.Parts in the accompanying drawing are just in order to illustrate the principle of the utility model.In the accompanying drawings, identical or similar techniques characteristic or parts will adopt identical or similar Reference numeral to represent.
Fig. 1 is the block diagram of the utility model hydraulic press preferred embodiments.
Fig. 2 is the structural representation of the utility model hydraulic press preferred embodiments.
Fig. 3 is the work sketch map of the utility model hydraulic press preferred embodiments.
The specific embodiment
The embodiment of the utility model is described with reference to the accompanying drawings.Element and the characteristic in the accompanying drawing of the utility model or a kind of embodiment, described can combine with element and the characteristic shown in one or more other accompanying drawing or the embodiment.Should be noted that for purpose clearly, omitted and the utility model parts irrelevant, that those of ordinary skills are known and the expression and the description of processing in accompanying drawing and the explanation.
Please refer to Fig. 1 and Fig. 2, the preferred embodiments of the utility model hydraulic press comprises hydraulic cylinder 10, connector 20 and pressure sensor 30, controller 40 and alarm 50.
One end of connector 20 is installed in the hydraulic cylinder 10, and the other end of connector 20 can be installed the stamping parts (not shown in figure 1), and connector 20 can move under the pressure effect of the hydraulic oil in the hydraulic cylinder 10, so that stamping parts carries out the punching press action.
Alternatively, pressure sensor 20 can be connected with hydraulic cylinder 10 through the joint that is communicated with, and when hydraulic cylinder 10 need be connected with miscellaneous equipment, can adopt three-way connection, like the joint among Fig. 2 60.
Alternatively, controller 40 is PLC (Programmable Logic Controller, a programmable logic controller (PLC)).
Alternatively, alarm 50 is a loudspeaker, and loudspeaker can be through the police whistle sound of different mode of connection selection needs.
Please refer to Fig. 3, be the work sketch map of a kind of embodiment of the utility model, among Fig. 3; Start oil pump 72 through motor 71; So that oil pump 71 is extracted out from oil cylinder 73, hydraulic oil is taken out to solenoid directional control valve 76 after filter screen 74 filtrations, heat exchanger 75 condensations, and solenoid directional control valve 76 switching-over back hydraulic oil flow into hydraulic cylinders 10 and carry out punching press so that connector 20 is exerted pressure; Detect the pressure of punching presses during punching press through pressure sensor 40, and report to the police when improper detecting pressure.
Alternatively, pressure sensor 20 can be installed in the inside of the pipeline that connects hydraulic jack 10, like the pipeline among Fig. 3 77.
The utility model is through detecting the pressure of hydraulic oil in the hydraulic cylinder 10; And send warning improperly the time at hydraulic fluid pressure; Unusual to remind operator's punching press to occur, avoided the incomplete moulding of product just to carry out the excessive damage of product that causes of next process or stamping pressure.
In the optical power monitoring system of the utility model, obviously, after can decomposing, make up and/or decompose, each parts or each step reconfigure.These decomposition and/or reconfigure the equivalents that should be regarded as the utility model.Simultaneously; In the above in the description to the utility model specific embodiment; Characteristic to a kind of embodiment is described and/or illustrated can be used in one or more other embodiment with identical or similar mode; Combined with the characteristic in other embodiment, or substitute the characteristic in other embodiment.
Claims (5)
1. a hydraulic press is characterized in that, comprising:
Hydraulic cylinder;
Connector, an end is installed in the hydraulic cylinder, and the other end is used to install stamping parts;
Pressure sensor is connected with said hydraulic cylinder detecting the pressure of hydraulic oil in the said hydraulic cylinder, and converts detected pressure into detection signal;
Controller; Be connected to said pressure sensor, be used to receive said detection signal, and judge according to detection signal whether the hydraulic oil in the hydraulic cylinder reaches preset pressure; When the pressure of hydraulic oil does not reach preset pressure in hydraulic cylinder, said controller output alarm signal; And
Alarm is connected to said controller, to receive said alarm signal and after receiving said alarm signal, to report to the police.
2. hydraulic press as claimed in claim 1 is characterized in that, said pressure sensor is connected with said hydraulic cylinder through the joint that is communicated with.
3. hydraulic press as claimed in claim 1 is characterized in that, said controller is a programmable logic controller (PLC).
4. hydraulic press as claimed in claim 1 is characterized in that, said alarm is a loudspeaker.
5. hydraulic press as claimed in claim 1 is characterized in that, said pressure sensor is installed in the inside of the pipeline that connects said hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120056611XU CN202097995U (en) | 2011-03-04 | 2011-03-04 | Hydraulic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120056611XU CN202097995U (en) | 2011-03-04 | 2011-03-04 | Hydraulic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097995U true CN202097995U (en) | 2012-01-04 |
Family
ID=45384028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120056611XU Expired - Lifetime CN202097995U (en) | 2011-03-04 | 2011-03-04 | Hydraulic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097995U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218847A (en) * | 2011-03-04 | 2011-10-19 | 南通富士通微电子股份有限公司 | Hydraulic punching machine |
| CN104354323A (en) * | 2014-11-29 | 2015-02-18 | 合肥合锻机床股份有限公司 | Tonnage monitoring device of multi-connecting-rod press machine |
| CN105818364A (en) * | 2016-03-16 | 2016-08-03 | 安庆市德创机电产品设计有限公司 | Deformation protecting module for pressure roller of embosser |
-
2011
- 2011-03-04 CN CN201120056611XU patent/CN202097995U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218847A (en) * | 2011-03-04 | 2011-10-19 | 南通富士通微电子股份有限公司 | Hydraulic punching machine |
| CN104354323A (en) * | 2014-11-29 | 2015-02-18 | 合肥合锻机床股份有限公司 | Tonnage monitoring device of multi-connecting-rod press machine |
| CN104354323B (en) * | 2014-11-29 | 2016-03-30 | 合肥合锻机床股份有限公司 | The tonnage monitoring device of multi-link lever press |
| CN105818364A (en) * | 2016-03-16 | 2016-08-03 | 安庆市德创机电产品设计有限公司 | Deformation protecting module for pressure roller of embosser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226006 Jiangsu Province, Nantong City Chongchuan District Chongchuan Road No. 288 Patentee after: Tongfu Microelectronics Co., Ltd. Address before: 226006 Jiangsu Province, Nantong City Chongchuan District Chongchuan Road No. 288 Patentee before: Fujitsu Microelectronics Co., Ltd., Nantong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |