CN212565255U - Oil supply mechanism for precise hammer head lubricating system - Google Patents
Oil supply mechanism for precise hammer head lubricating system Download PDFInfo
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- CN212565255U CN212565255U CN202021131888.XU CN202021131888U CN212565255U CN 212565255 U CN212565255 U CN 212565255U CN 202021131888 U CN202021131888 U CN 202021131888U CN 212565255 U CN212565255 U CN 212565255U
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- pressure regulating
- regulating valve
- lubricating system
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Abstract
The utility model discloses an oil supply mechanism for a precision hammer head lubricating system, which comprises a box body, a pressure regulating valve, an oil storage barrel, an oil well pump and a PLC controller; the oil-well pump is arranged on the first placing table, an oil outlet, an oil inlet and an air inlet are formed in the oil-well pump, the oil outlet penetrates through the oil outlet through a hose and extends to the outer side of the box body, the air inlet is connected with the pressure regulating valve, an oil storage barrel is arranged on the second placing table, and the oil storage barrel is connected with the oil inlet through a hose. The oil supply mechanism for the precision hammer head lubricating system has simple structure and convenient use, adopts the matching arrangement of the electromagnetic valve, the pressure regulating valve and the PLC controller, and realizes the mode of double control of manual regulation and PLC control for inputting the oil mass; when lubricating oil is input into the oil pump, the input oil quantity can be adjusted and can be controlled by the PLC.
Description
Technical Field
The utility model relates to a casting machinery's such as die casting machine lubricating apparatus/device field, concretely relates to fuel feeding mechanism that accurate tup lubricating system used.
Background
The die casting machine is a machine for pressure casting, and comprises a hot pressure chamber and a cold pressure chamber, and the hot pressure chamber and the cold pressure chamber are divided into a vertical type and a horizontal type. The die casting machine injects molten metal liquid under the action of pressure into a die to be cooled and formed, and a solid metal casting can be obtained after the die is opened and is initially used for die casting type. In recent years, with the rapid development of related high and new technologies, higher and more recent requirements are continuously made on the die casting machine. Die casting has not only dominated the casting of non-ferrous alloys, but has also become an important component of modern industry. In recent years, as the thin-wall and light-weight casting is promoted by the technical progress in some countries, the conventional concept of evaluating the national casting technology development level by the casting yield is changed into the technical progress level as an important basis for measuring the national casting level. While the lubrication system is a very important part of the die casting machine,
if 2014.02.12 discloses a patent with publication number CN203426402U entitled "hammerhead lubricating device of die casting machine", the patent discloses a hammerhead lubricating device of die casting machine, which comprises a hammerhead lubricating oil cylinder, wherein a pressure oil piston and a piston limit rod are arranged in the hammerhead lubricating oil cylinder, a piston reset spring is pressed between the pressure oil piston and the piston limit rod, a flow adjusting screw is arranged at the bottom of the hammerhead lubricating oil cylinder, and one end of the flow adjusting screw extends into the hammerhead lubricating oil cylinder and is pressed on the piston limit rod; the upper part of the hammer lubricating oil cylinder is provided with an oil inlet which is positioned at the top side of the oil pressing piston; the lower part of the hammer head lubricating oil cylinder is provided with a lubricating oil pressure port which is positioned on the side surface of the piston limiting rod. The middle part of the hammer lubricating oil cylinder is provided with a lubricating oil suction port. The lower part of the oil pressing piston is provided with a necking. The lubricating oil suction port is positioned on the side surface of the necking. The middle part of the oil pressing piston is provided with a sealing mechanism. This patent lets lubricating oil suction opening short time seal through pressing oil piston action and forms the negative pressure, then opens the suction opening and inhales oil. After the live competition is used for a long time, abrasion is generated between the live competition and the inner wall, so that the live competition and the inner wall are not tight, and the oil absorption efficiency is influenced.
In the current hammer lubricating device, the following problems still exist:
1. the input size of the oil quantity when the lubricating device absorbs oil cannot be controlled;
2. the oil suction mode of the lubricating device is manual operation.
Based on the circumstances, the utility model provides an oil feeding mechanism that accurate tup lubricating system used can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil feeding mechanism that accurate tup lubricating system used. The oil supply mechanism for the precision hammer head lubricating system has simple structure and convenient use, adopts the matching arrangement of the electromagnetic valve, the pressure regulating valve and the PLC controller, and realizes the mode of double control of manual regulation and PLC control for inputting the oil mass; when lubricating oil is input into the oil pump, the input oil quantity can be adjusted and can be controlled by the PLC.
The utility model discloses a following technical scheme realizes:
the utility model provides an oil supply mechanism for a precision hammer head lubricating system, which comprises a box body, a pressure regulating valve, an oil storage barrel, an oil well pump and a PLC controller;
the box body comprises a control box body and a storage box body, the control box body is arranged above the storage box body, a horizontally-turned control box cover is arranged in front of the control box body, a PLC (programmable logic controller) is arranged on the control box cover, an oil outlet is formed in the left side of the control box body, the rear side of the storage box body is uncovered and is of an open structure, a first placing table is arranged behind the top end of the storage box body, a second placing table is arranged behind the bottom end of the storage box body, and a pressure regulating valve is arranged on the left side;
the oil-well pump is arranged on the first placing table, an oil outlet, an oil inlet and an air inlet are formed in the oil-well pump, the oil outlet penetrates through the oil outlet through a hose and extends to the outer side of the box body, the air inlet is connected with the pressure regulating valve, an oil storage barrel is arranged on the second placing table, and the oil storage barrel is connected with the oil inlet through a hose.
An object of the utility model is to provide an oil feeding mechanism that accurate tup lubricating system used. The oil supply mechanism for the precision hammer head lubricating system has simple structure and convenient use, adopts the matching arrangement of the electromagnetic valve, the pressure regulating valve and the PLC controller, and realizes the mode of double control of manual regulation and PLC control for inputting the oil mass; when lubricating oil is input into the oil pump, the input oil quantity can be adjusted and can be controlled by the PLC.
Preferably, an electromagnetic valve is arranged in the control box body and electrically connected with the PLC.
Preferably, the pressure regulating valve is further connected with a solenoid valve.
Preferably, the pressure regulating valve is a model afr-2000 pressure regulating valve.
Preferably, a hidden handle is arranged on the control box cover.
Preferably, the oil pump is a diaphragm pump.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the oil supply mechanism for the precision hammer head lubricating system has simple structure and convenient use, adopts the matching arrangement of the electromagnetic valve, the pressure regulating valve and the PLC controller, and realizes the mode of double control of manual regulation and PLC control for inputting the oil mass; when lubricating oil is input into the oil pump, the input oil quantity can be adjusted and can be controlled by the PLC.
1. The pressure in the oil well pump can be adjusted through the arrangement of the pressure regulating valve, so that the oil suction of the oil well pump can be adjusted;
2. through the cooperation setting of PLC controller, solenoid valve and air-vent valve, can directly adjust the pressure size in the oil-well pump through the PLC controller.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is a right side view schematic structural diagram of the present invention;
fig. 5 is a schematic structural diagram of the inside of the control box of the present invention.
In the figure: 100-a box body; 110-a control box; 111-control box cover; 1111-hidden handle; 112-oil outlet holes; 120-a storage box body; 121-a first placing table; 122-a second placing table; 210-a pressure regulating valve; 220-oil storage barrel; 230-oil well pump; 231-an oil outlet; 232-oil inlet; 233-air inlet; 310-a solenoid valve; 330-a PLC controller; 410-an alarm; 420-a pressure detection switch; 430-water flow detection switch; 431-water inlet; 432-water outlet; 433-communication port.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 5, the present invention provides an oil supply mechanism for a precision hammer head lubrication system, which comprises a box 100, a pressure regulating valve 210, an oil storage barrel 220, an oil pump 230 and a PLC controller 330;
the box 100 includes control box 110 and storage box 120, and control box 110 locates storage box 120 top, the preceding control case lid 111 that is equipped with the level upset of control box 110, be equipped with PLC controller 330 on the control case lid 111, oil outlet 112 has been seted up on the left side of control box 110, storage box 120 is uncovered at the back, and for open structure, it sets up to uncovered structure's purpose to place oil storage bucket 220 in order to reserve the space with it. The storage box body 120 is provided with a first placing platform 121 at the rear of the top end thereof, a second placing platform 122 at the rear of the bottom end thereof, two placing platforms are provided for placing the oil well pump 230 and the oil storage barrel 220, and a pressure regulating valve 210 is provided at the left side of the storage box body 120.
The first placing table 121 is provided with an oil well pump 230, the oil well pump 230 is provided with an oil outlet 231, an oil inlet 232 and an air inlet 233, the oil outlet 231 passes through the oil outlet 112 through a hose and extends to the outer side of the box body 100, the air inlet 233 is connected with the pressure regulating valve 210, and the other side of the air inlet 233 is connected with an air compressor to provide a power source for the oil well pump 230. An oil storage barrel 220 is arranged on the second placing platform 122, and the oil storage barrel 220 is connected with an oil inlet 232 through a hose.
The above technical solutions are all understandable to those skilled in the art.
Example 2:
as shown in fig. 1 to 5, the present invention provides an oil supply mechanism for a precision hammer head lubrication system, which comprises a box 100, a pressure regulating valve 210, an oil storage barrel 220, an oil pump 230 and a PLC controller 330;
the box 100 includes control box 110 and storage box 120, and control box 110 locates storage box 120 top, the preceding control case lid 111 that is equipped with the level upset of control box 110, be equipped with PLC controller 330 on the control case lid 111, oil outlet 112 has been seted up on the left side of control box 110, storage box 120 is uncovered at the back, and for open structure, it sets up to uncovered structure's purpose to place oil storage bucket 220 in order to reserve the space with it. The storage box body 120 is provided with a first placing platform 121 at the rear of the top end thereof, a second placing platform 122 at the rear of the bottom end thereof, two placing platforms are provided for placing the oil well pump 230 and the oil storage barrel 220, and a pressure regulating valve 210 is provided at the left side of the storage box body 120.
The first placing table 121 is provided with an oil well pump 230, the oil well pump 230 is provided with an oil outlet 231, an oil inlet 232 and an air inlet 233, the oil outlet 231 passes through the oil outlet 112 through a hose and extends to the outer side of the box body 100, the air inlet 233 is connected with the pressure regulating valve 210, and the other side of the air inlet 233 is connected with an air compressor to provide a power source for the oil well pump 230. An oil storage barrel 220 is arranged on the second placing platform 122, and the oil storage barrel 220 is connected with an oil inlet 232 through a hose.
Further, in another embodiment, a solenoid valve 310 is disposed in the control box 110, and the solenoid valve 310 is electrically connected to the PLC controller 330.
Further, in another embodiment, the pressure regulating valve 210 is further connected to a solenoid valve 310.
Owing to above structure for solenoid valve 310 can be controlled through PLC controller 330, and during PLC controller sent signal to solenoid valve 310, solenoid valve 310 control air-vent valve 210 after receiving the signal to the pressure size in this regulation oil-well pump 230 makes the mode of regulated pressure size have manually and PLC control two kinds simultaneously, can effectively prevent to lead to the condition that the oil mass input is out of control because of the party trouble, has improved greatly the utility model discloses a stability and intelligent degree.
Further, in another embodiment, the pressure regulating valve 210 is a model afr-2000 pressure regulating valve.
The pressure regulating valve of model Afr-2000 has simple structure, is convenient to install, can reduce the production cost, and can meet the pressure regulating requirement of the utility model.
Further, in another embodiment, the console box cover 111 is provided with a hidden handle 1111.
Only the upper end of the hidden handle 1111 needs to be pressed, and the lower end of the hidden handle can be tilted to the extent that the hidden handle can be grabbed by hands. The purpose is that make things convenient for operating personnel to open control case lid 111, and because its embedded control case lid 111 the inside, can not cause human injury because the handle is more obtrusive at transport and putting the in-process.
Further, in another embodiment, the oil pump 230 is a diaphragm pump.
The diaphragm pump has very strong adaptability, can pump various types of water-based lubricants, and can be used in various application environments.
The above technical solutions are all understandable to those skilled in the art.
The utility model discloses a theory of operation of an embodiment as follows:
when an oil pump 230 starts to work, lubricating oil in an oil storage barrel 220 enters the oil pump 230 through an oil inlet 232 and is conveyed to a point needing lubrication from an oil outlet 231 through a hose. An air inlet of the oil pump 230 is connected with a pressure regulating valve 210, and the other side of the pressure regulating valve 210 is connected with an air compressor to provide power for the oil pump. Simultaneously, the air-vent valve 210 still is connected with solenoid valve 310, when the pressure in the oil-well pump 230 needs to be changed, can send signal to solenoid valve 310 through PLC controller 330 in, let its control air-vent valve 210 adjust oil-well pump internal pressure size, through manual and PLC controller's dual control mode, can effectively prevent to lead to the condition that the oil mass input is out of control because of a party's trouble, improved greatly the utility model discloses a stability.
According to the utility model discloses a description and attached drawing, the oil supply mechanism that accurate tup lubricating system used is made or is used very easily to the technical personnel in the field to can produce the positive effect that the utility model discloses record.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. The utility model provides an oil feeding mechanism that precision tup lubricating system used which characterized in that: comprises a box body (100), a pressure regulating valve (210), an oil storage barrel (220), an oil pump (230) and a PLC (programmable logic controller) (330);
the box body (100) comprises a control box body (110) and a storage box body (120), the control box body (110) is arranged above the storage box body (120), a horizontally-turned control box cover (111) is arranged in front of the control box body (110), a PLC (programmable logic controller) (330) is arranged on the control box cover (111), an oil outlet (112) is formed in the left side of the control box body (110), the rear side of the storage box body (120) is uncovered and is of an open structure, a first placing platform (121) is arranged behind the top end of the storage box body (120), a second placing platform (122) is arranged behind the bottom end of the storage box body, and a pressure regulating valve (210) is arranged on the left side of the;
the oil well pump (230) is arranged on the first placing table (121), an oil outlet (231), an oil inlet (232) and an air inlet (233) are formed in the oil well pump (230), the oil outlet (231) penetrates through the oil outlet (112) through a hose and extends to the outer side of the box body (100), the air inlet (233) is connected with the pressure regulating valve (210), an oil storage barrel (220) is arranged on the second placing table (122), and the oil storage barrel (220) is connected with the oil inlet (232) through a hose.
2. The oil supply mechanism for the precision hammer head lubricating system according to claim 1, wherein: an electromagnetic valve (310) is arranged in the control box body (110), and the electromagnetic valve (310) is electrically connected with the PLC (330).
3. The oil supply mechanism for the precision hammer head lubricating system according to claim 2, wherein: the pressure regulating valve (210) is also connected with an electromagnetic valve (310).
4. The oil supply mechanism for the precision hammer head lubricating system according to claim 1, wherein: the pressure regulating valve (210) is a model afr-2000 pressure regulating valve.
5. The oil supply mechanism for the precision hammer head lubricating system according to claim 1, wherein: the control box cover (111) is provided with a hidden handle (1111).
6. The oil supply mechanism for the precision hammer head lubricating system according to claim 1, wherein: the oil pump (230) is a diaphragm pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131888.XU CN212565255U (en) | 2020-06-18 | 2020-06-18 | Oil supply mechanism for precise hammer head lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131888.XU CN212565255U (en) | 2020-06-18 | 2020-06-18 | Oil supply mechanism for precise hammer head lubricating system |
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| Publication Number | Publication Date |
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| CN212565255U true CN212565255U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021131888.XU Active CN212565255U (en) | 2020-06-18 | 2020-06-18 | Oil supply mechanism for precise hammer head lubricating system |
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| Country | Link |
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| CN (1) | CN212565255U (en) |
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- 2020-06-18 CN CN202021131888.XU patent/CN212565255U/en active Active
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