CN205067030U - Die casting machine drift water leakage detection device - Google Patents
Die casting machine drift water leakage detection device Download PDFInfo
- Publication number
- CN205067030U CN205067030U CN201520768645.XU CN201520768645U CN205067030U CN 205067030 U CN205067030 U CN 205067030U CN 201520768645 U CN201520768645 U CN 201520768645U CN 205067030 U CN205067030 U CN 205067030U
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- drift
- pressure
- die casting
- casting machine
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Abstract
The utility model discloses a die casting machine drift water leakage detection device relates to die casting machine detection technical field, including intaking pressure measurement, return water pressure measurement, controller and actuating mechanism, the pressure measurement of intaking sets up on the recirculated cooling water inlet tube, return water pressure measurement sets up on the recirculated cooling water wet return, pressure measurement, return water pressure measurement and the drift actuating mechanism of intaking is connected with the controller respectively. The utility model has the advantages of through detecting the pressure in recirculated cooling water return circuit intake pressure measurement and return water pressure measurement to judge whether the drift leaks, if the drift leaks, then stop die casting machine action, realized the automated inspection that the drift leaked, prevent the drift high temperature and warp, ensure the cooling effect of die casting machine drift, the life of extension drift.
Description
Technical field
The utility model relates to die casting machine detection technique field, particularly a kind of die casting machine punch leakage inspector.
Background technology
Die casting machine is exactly under pressure cooling forming in molten metal bath (Al alloy or Mg alloy molten liquid) injection to mould, obtains a series of industrial foundry machinery of solid metal foundry goods, at first for die casting font after die sinking.Along with science and technology and industrial progress, especially along with the industrial expansion aspects such as automobile, motorcycle and household electrical appliance set out, die-casting technique has obtained and has developed extremely rapidly.Operationally, circulating cooling water pipe provides recirculated cooling water for drift to die casting machine, reduces the temperature of drift, prevents drift overheated causing to be out of shape.If drift leaks can affect drift cooling effect, drift overheating deforming seriously can be caused to damage.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of die casting machine punch leakage inspector, by monitoring the force value of cooling water pipe, thus judges whether drift leaks, guarantee the cooling effect of drift, extend the serviceable life of drift.
The utility model is solved the problems of the technologies described above by following technological means:
Die casting machine punch leakage inspector of the present utility model, comprises intake pressure pick-up unit, pressure of return water pick-up unit, controller and topworks, and described intake pressure pick-up unit is arranged on recirculated cooling water water inlet pipe; Described pressure of return water pick-up unit is arranged on cooling water return pipe; Described intake pressure pick-up unit, pressure of return water pick-up unit are connected with controller respectively with topworks.
Further, comprise pressure comparison module in described controller, described pressure comparison module is connected with intake pressure pick-up unit and pressure of return water pick-up unit respectively.
Further, described intake pressure pick-up unit is antidetonation electro connecting pressure gauge.
Further, also comprise the warning device for sending alerting signal, described warning device is connected with controller.
The beneficial effects of the utility model: die casting machine punch leakage inspector of the present utility model, comprise intake pressure pick-up unit, pressure of return water pick-up unit, controller and topworks, described intake pressure pick-up unit is arranged on recirculated cooling water water inlet pipe; Described pressure of return water pick-up unit is arranged on cooling water return pipe; Described intake pressure pick-up unit, pressure of return water pick-up unit are connected with controller respectively with topworks.By the pressure to circulating cooling water loop detects to intake pressure pick-up unit and pressure of return water pick-up unit, thus judge whether drift leaks, if drift leaks, then stop die casting machine action.Achieve the automatic detection that drift leaks, prevent drift Yin Wendu too high and be out of shape, guaranteeing the cooling effect of die casting machine punch, extend the serviceable life of drift.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below with reference to accompanying drawing, the utility model is described in detail, as shown in Figure 1:
Die casting machine punch leakage inspector of the present utility model, comprises intake pressure pick-up unit, pressure of return water pick-up unit, controller and topworks, and described intake pressure pick-up unit is arranged on recirculated cooling water water inlet pipe; Described pressure of return water pick-up unit is arranged on cooling water return pipe; Described intake pressure pick-up unit, pressure of return water pick-up unit are connected with controller respectively with topworks.By intake pressure pick-up unit and discharge pressure pick-up unit, the pressure on recirculated cooling water tube loop is detected, if discovery pressure anomaly, illustrate that drift has the phenomenon of leaking, controller controls topworks and stops die casting machine action, after drainage is got rid of, controller controls the action of actuating mechanism controls die casting machine.By the force value of circulating cooling water pipe, die casting machine punch leakage inspector can judge whether drift leaks, if leaked, stop die casting machine work, prevent drift to be out of shape because of overheated, extend the serviceable life of drift.
Comprise pressure comparison module in controller, described pressure comparison module is connected with intake pressure pick-up unit and pressure of return water pick-up unit respectively.Recirculated cooling water water inlet pipe arranges intake pressure pick-up unit and detects influent pressure force value, return pipe arranges pressure of return water pick-up unit and detects pressure of return water value, the influent pressure force value detected and pressure of return water value are sent in controller, the force value lower limit of influent pressure force value and setting compares by the pressure comparison module in controller, is compared by the force value lower limit of pressure of return water value and setting.Lower than setup pressure value lower limit, influent pressure force value illustrates that drift leaks lower than setup pressure value lower limit and/or pressure of return water value, influent pressure force value higher than setup pressure value lower limit, illustrates that drift is water-tight higher than setup pressure value lower limit and pressure of return water value.When controller detects that drift leaks, then control topworks and stop die casting machine everything, until detect that drift is water-tight, controller then controls the work of actuating mechanism controls die casting machine.Die casting machine punch leakage inspector achieves the automatic detection that drift leaks, and guarantees the cooling effect of die casting machine punch, drift temperature can be prevented too high and be out of shape, and extends the serviceable life of drift.
As the further improvement of technique scheme, intake pressure pick-up unit is antidetonation electro connecting pressure gauge, and pressure of return water pick-up unit is antidetonation electro connecting pressure gauge.Antidetonation electro connecting pressure gauge has the pulsation of anti-medium and impact load, the excellent specific properties such as resistance to ambient vibration, be applicable to the pressure measuring steam or liquid, instrument is arranged upper and lower limit two-position switch type contact arrangement, for detecting the force value on circulating cooling water pipe, for controller provides data accurately.
As the further improvement of technique scheme, also comprise the warning device for sending alerting signal, described warning device is connected with controller.Whether can know drift in time to allow staff to leak, be also provided with warning device, controller, controller controls warning device and sends alerting signal, notifies that staff processes in time if detecting that drift leaks.Warning device can be sound and light alarm also can be that sound and light alarm combines with warning.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a die casting machine punch leakage inspector, is characterized in that: comprise intake pressure pick-up unit, pressure of return water pick-up unit, controller and topworks, and described intake pressure pick-up unit is arranged on recirculated cooling water water inlet pipe; Described pressure of return water pick-up unit is arranged on cooling water return pipe; Described intake pressure pick-up unit, pressure of return water pick-up unit are connected with controller respectively with topworks.
2. die casting machine punch leakage inspector as claimed in claim 1, it is characterized in that: comprise pressure comparison module in described controller, described pressure comparison module is connected with intake pressure pick-up unit and pressure of return water pick-up unit respectively.
3. die casting machine punch leakage inspector as claimed in claim 1, is characterized in that: described intake pressure pick-up unit is antidetonation electro connecting pressure gauge.
4. die casting machine punch leakage inspector as claimed in claim 1, is characterized in that: described pressure of return water pick-up unit is antidetonation electro connecting pressure gauge.
5. the die casting machine punch leakage inspector as described in one of claim 1-4, is characterized in that: also comprise the warning device for sending alerting signal, described warning device is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768645.XU CN205067030U (en) | 2015-09-30 | 2015-09-30 | Die casting machine drift water leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768645.XU CN205067030U (en) | 2015-09-30 | 2015-09-30 | Die casting machine drift water leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067030U true CN205067030U (en) | 2016-03-02 |
Family
ID=55393570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768645.XU Expired - Fee Related CN205067030U (en) | 2015-09-30 | 2015-09-30 | Die casting machine drift water leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067030U (en) |
-
2015
- 2015-09-30 CN CN201520768645.XU patent/CN205067030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160930 |