CN212644245U - Flat grinding liquid control device - Google Patents
Flat grinding liquid control device Download PDFInfo
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- CN212644245U CN212644245U CN202021364979.8U CN202021364979U CN212644245U CN 212644245 U CN212644245 U CN 212644245U CN 202021364979 U CN202021364979 U CN 202021364979U CN 212644245 U CN212644245 U CN 212644245U
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Abstract
The utility model discloses a flat grinding liquid controlling means, including agitating unit, liquid pump, air feeder and switching-over control valve, the switching-over control valve is connected with the carousel device of flat grinding machine, the export of liquid pump, agitating unit and air feeder through the pipeline respectively, and the liquid pump can extract the flat grinding liquid among the agitating unit and communicate with carousel device or agitating unit through the switching-over control valve, and air feeder can communicate with carousel device or agitating unit through the switching-over control valve. The utility model discloses simple structure, convenient operation is convenient for go up the operation such as unloading, maintenance, adjustment, is difficult for producing bad conditions such as flat grinding liquid deposits, blocks up the pipeline even to guarantee that equipment moves smoothly, stability and reliability are high, have improved efficiency, machining precision and the life etc. of equipment, have saved the material effectively, have reduced manufacturing cost.
Description
Technical Field
The utility model relates to a flat grinder especially relates to a flat grinding liquid controlling means.
Background
At present, in order to ensure the precision, the smoothness, the appearance and the like of metal products, the products are generally required to be subjected to corresponding flat grinding. In the process of carrying out flat grinding on a product on a flat grinding machine, flat grinding liquid needs to be continuously added to enable flat grinding to be carried out smoothly, the flat grinding liquid is liquid used for flat grinding of metal products, and due to the fact that the flat grinding liquid is high in consistency and the like, the flat grinding liquid is easy to precipitate and form slurry if the flat grinding liquid is in a static state, and therefore the flat grinding liquid needs to be in a flowing or stirring state all the time. However, when the flat grinding machine is stopped to perform loading and unloading on the rotary table of the flat grinding machine, if the flat grinding fluid continuously flows into the rotary table of the flat grinding machine, the flat grinding fluid is wasted, the loading and unloading operations are inconvenient, and if the flat grinding fluid device is in a stop state, the flat grinding fluid is easy to precipitate, even a pipeline is blocked, and the machine cannot normally operate, so that the stability and reliability of the equipment are low, the efficiency, the processing precision, the service life and the like of the equipment are influenced, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flat grinding liquid controlling means can solve at least one among the above-mentioned technical problem, the technical scheme of the utility model as follows:
the flat grinding liquid control device comprises a stirring device, a liquid pump, an air supply device and a reversing control valve, wherein the reversing control valve is respectively connected with a rotary table device of a flat grinding machine, an outlet of the liquid pump, the stirring device and the air supply device through pipelines, the liquid pump can extract flat grinding liquid in the stirring device and is communicated with the rotary table device or the stirring device through the reversing control valve, and the air supply device can be communicated with the rotary table device or the stirring device through the reversing control valve.
In some embodiments, a waste liquid tank in communication with the carousel means is also included.
In some embodiments, a check valve is disposed on a connection line between the reversing control valve and the rotary disk device.
In some embodiments, the stirring device comprises a stirring barrel for containing the plain grinding fluid, a stirring frame for stirring the plain grinding fluid in the stirring barrel, and a first driving mechanism for driving the stirring frame.
In some embodiments, the reversing control valve includes a two-position, four-way valve body and a second drive mechanism that drives movement of a valve spool within the two-position, four-way valve body.
In some embodiments, a first seal ring is disposed between the two-position, four-way valve body and the valve spool.
In some embodiments, the second drive mechanism is a first cylinder.
In some embodiments, the first cylinder is connected with one end of the valve core through a connector, so that the operation is more convenient.
When a corresponding product is processed on a rotary table device of the flat grinding machine, the stirring device continuously stirs the flat grinding fluid added into the stirring device, the liquid pump pumps the flat grinding fluid in the stirring device and is communicated with the rotary table device of the flat grinding machine through the reversing control valve to continuously supply liquid, and meanwhile, the gas supply device is communicated with the stirring device through the reversing control valve to blow gas; when the flat grinding machine needs to be stopped for corresponding operation, for example, feeding and discharging on the rotary table device or simple maintenance and adjustment, the stirring device keeps continuously stirring the flat grinding fluid in the stirring device, the reversing control valve acts to enable the flat grinding fluid pumped by the fluid pump to directly flow back to the stirring device through the reversing control valve, and meanwhile, the air supply device is communicated with the rotary table device of the flat grinding machine through the reversing control valve for blowing.
The utility model has the advantages that: in the using process, the stirring device keeps continuously stirring the added flat grinding fluid, when a corresponding product is processed on a rotary disc device of the flat grinding machine, the liquid pump extracts the flat grinding fluid in the stirring device and is communicated with the rotary disc device of the flat grinding machine through the reversing control valve to continuously supply liquid, meanwhile, the gas supply device is communicated with the stirring device through the reversing control valve to blow gas, when the flat grinding machine needs to be stopped to carry out corresponding operation, for example, under the conditions of carrying out loading and unloading on the rotary disc device or needing simple maintenance and adjustment, the stirring device keeps continuously stirring the flat grinding fluid in the stirring device, the reversing control valve acts to ensure that the flat grinding fluid extracted by the liquid pump directly flows back to the stirring device through the reversing control valve, and simultaneously, the gas supply device is communicated with the rotary disc device of the flat grinding machine through the reversing control valve to blow gas, so that the flat grinding fluid is wasted, thereby keeping the flat grinding fluid in a flowing state, the gas supply device can blow out residual liquid in corresponding pipelines, is simple in structure and convenient to operate, facilitates the operations of feeding, discharging, maintaining, adjusting and the like, is not easy to generate adverse conditions of flat grinding liquid precipitation, even pipeline blockage and the like, thereby ensuring smooth operation of equipment, having high stability and reliability, improving the efficiency, the processing precision, the service life and the like of the equipment, effectively saving materials and reducing the production cost.
In addition, in the technical solutions of the present invention, the technical solutions can be implemented by adopting conventional means in the art, which are not specifically described.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a flat grinding fluid control device according to an embodiment of the present invention.
Fig. 2 is a perspective view of a directional control valve according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a directional control valve according to an embodiment of the present invention.
Fig. 4 is a schematic view of a flat grinding fluid control device according to an embodiment of the present invention when a flat grinding machine processes a product.
Fig. 5 is a schematic diagram of the flat grinding fluid control device according to an embodiment of the present invention when the flat grinding machine is stopped for corresponding operation.
The reference numerals in the drawings indicate that the stirring device 1, the stirring barrel 11, the stirring frame 12, the first driving mechanism 13, the liquid pump 2, the gas supply device 3, the reversing control valve 4, the two-position four-way valve body 41, the valve core 411, the first sealing ring 412, the second driving mechanism 42, the first air cylinder 421, the connecting head 422, the connecting seat 43, the flat grinding machine 5, the rotary table device 51, the waste liquid tank 6 and the check valve 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of but not limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to each other inside 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.
Fig. 1 is the utility model discloses a structural schematic diagram of flat grinding liquid controlling means of embodiment, fig. 2 is the utility model discloses a stereogram of reversing control valve of embodiment, fig. 3 is the utility model discloses a section view of reversing control valve of embodiment, fig. 4 is the utility model discloses a principle schematic diagram of flat grinding liquid controlling means of embodiment when flat grinding machine processing product, fig. 5 is the utility model discloses a principle schematic diagram of flat grinding liquid controlling means of embodiment when the flat grinding machine shuts down and carries out corresponding operation.
The first embodiment is as follows:
as shown in FIGS. 1 to 5, a flat grinding fluid control device according to the present invention is schematically shown, and is mainly used for controlling a flat grinding fluid in a flat grinding device. The flat grinding liquid control device comprises a stirring device 1, a liquid pump 2, an air supply device 3 and a reversing control valve 4, wherein an inlet of the liquid pump 2 is connected with the stirring device 1 through a pipeline, the reversing control valve 4 is respectively connected with a rotary disc device 51 of a flat grinding machine 5, an outlet of the liquid pump 2, the stirring device 1 and the air supply device 3 through pipelines, the liquid pump 2 can extract flat grinding liquid in the stirring device 1 and is communicated with the rotary disc device 51 or the stirring device 1 of the flat grinding machine 5 through the reversing control valve 4, and the air supply device 3 can be communicated with the rotary disc device 51 or the stirring device 1 through the reversing control valve 4. When a corresponding product is processed on the rotary table device 51 of the flat grinding machine 5, the liquid pump 2 pumps the flat grinding liquid in the stirring device 1 and is communicated with the rotary table device 51 of the flat grinding machine 5 through the reversing control valve 4 for continuous liquid supply, meanwhile, the gas supply device 3 is communicated with the stirring device 1 through the reversing control valve 4 for gas blowing, when the flat grinding machine needs to be stopped for corresponding operation, for example, loading and unloading are carried out on the rotary table device or under the conditions of simple maintenance and adjustment, and the like, the stirring device 1 keeps continuously stirring the flat grinding liquid in the stirring device, the reversing control valve 4 acts, so that the flat grinding liquid pumped by the liquid pump 2 directly flows back to the stirring device 1 through the reversing control valve 4, and simultaneously, the gas supply device 3 is communicated with the rotary table device 51 of the flat grinding machine 5 through the reversing control valve 4 for gas blowing, so that the flat grinding liquid is wasted, thereby keeping the flat grinding liquid, the gas supply device 3 is also capable of blowing out the liquid remaining in the respective ducts.
The flat grinding liquid control device also comprises a waste liquid tank 6 communicated with the turntable device 51, and the waste liquid tank 6 collects waste liquid after flat grinding.
A check valve 7 is arranged on a connecting pipeline between the reversing control valve 4 and the rotary disc device 51, and the check valve 7 can prevent liquid from flowing back, so that the device is safer and more reliable.
Agitating unit 1 is including being arranged in holding the agitator 11 of plain grinding liquid, a drive mechanism 13 that is arranged in the stirring agitator 11 plain grinding liquid's stirring frame 12 and drive stirring frame 12, a drive mechanism 13 is the motor usually, during the plain grinding liquid in the agitator 11 is stretched into to stirring frame 12, a drive mechanism 13 drive stirring frame 12 constantly rotates to guarantee that the plain grinding liquid in the agitator 11 keeps the flow state, prevent to produce the precipitation of plain grinding liquid, block up unfavorable conditions such as pipeline even. The entry of liquid pump 2 passes through pipeline and agitating unit 1's agitator 11 intercommunication, and liquid pump 2 can extract the plain grinding liquid in the agitator 11, and switching-over control valve 4 communicates with the agitator 11 through pipeline and agitating unit 1, and the connector is located the top of plain grinding liquid in agitator 11, and the connector sets up at agitator 11 usually.
The reversing control valve 4 comprises a two-position four-way valve body 41 and a second driving mechanism 42 for driving the valve core 411 in the two-position four-way valve body 41 to move, the two-position four-way valve body 41 is provided with A, B, C, D four channels and two stations, for example, when the two-position four-way valve body 41 is at the first station, the channel A is communicated with the channel D and the channel B is communicated with the channel C, so that the liquid pump 2 is communicated with the rotary table device 51 of the flat grinding machine 5 through the reversing control valve 4, and the gas supply device 3 is communicated with the stirring device 1 through the reversing control valve 4, and when the two-position four-way valve body 41 is driven by the second driving mechanism 42 to reverse to the second station, the channel A is communicated with the channel C and the channel B is communicated with the channel D, so that the liquid pump 2 is communicated with the stirring device 1 through. A first sealing ring 412 is further arranged between the two-position four-way valve body 41 and the valve core 411, the number and arrangement of the first sealing rings 412 are determined according to specific conditions, for example, nitrile rubber sealing rings, silicon rubber sealing rings and the like can be adopted, and the nitrile rubber sealing rings have the advantages of good oil resistance, good heat resistance, high wear resistance and the like.
The second driving mechanism 42 may be a cylinder, an oil cylinder, an electric cylinder, an electromagnet, or the like. Because the consistency of the flat grinding fluid is large, and the driving force of the electromagnet is relatively small, the second driving mechanism 42 adopts a cylinder mode, such as a compact cylinder, and the like, and has the advantages of large driving force, simple and compact structure, small volume, convenience in installation and maintenance, safety, environmental protection and the like. The second driving mechanism 42 is a first cylinder 421, the first cylinder 421 pushes the valve core 411 of the two-position four-way valve body 41 to move, and the first cylinder 421 can also be connected with one end of the valve core 411 through a connector 422, so that the operation is more convenient. Usually, be provided with connecting seat 43 on the two-position four-way valve body 41, first cylinder 421 installs in connecting seat 43, and connecting head 422 is located connecting seat 43, is provided with on the connecting seat 43 promptly and moves matched with dodge through-hole with case 411 and connecting head 422 to the structure is more firm, reliable.
Compared with the prior art, the flat grinding liquid control device has the advantages that; during the use process, the flat grinding fluid control device is matched with the corresponding flat grinding machine 5, the stirring device 1 keeps continuously stirring the flat grinding fluid added into the stirring device 1, when a corresponding product is processed on the rotary disc device 51 of the flat grinding machine 5, the liquid pump 2 extracts the flat grinding fluid in the stirring device 1 and is communicated with the rotary disc device 51 of the flat grinding machine 5 through the reversing control valve 4 for continuously supplying liquid, the gas supply device 3 is communicated with the stirring device 1 through the reversing control valve 4 for blowing gas, when the flat grinding machine needs to be stopped for corresponding operation, such as loading and unloading on the rotary disc device or needs to be simply maintained and adjusted, the stirring device 1 keeps continuously stirring the flat grinding fluid in the stirring device, the reversing control valve 4 acts, the flat grinding fluid extracted by the liquid pump 2 directly flows back to the stirring device 1 through the reversing control valve 4, and the gas supply device 3 is communicated with the rotary disc device 51 of the flat grinding machine 5 through the reversing control valve 4 for blowing gas The flat grinding fluid is wasted, so that the flat grinding fluid is kept in a flowing state all the time, the gas supply device 3 can blow out the residual fluid in the corresponding pipeline, the structure is simple and compact, the operation is convenient for installation, maintenance, adjustment, feeding and discharging, the flat grinding fluid is not easy to precipitate, even the pipeline is blocked, and the reversing control valve 4 is driven by the first cylinder 421 to perform transposition, the driving force is large, the safety and the environmental protection are realized, the smooth operation of the equipment is ensured, the stability and the reliability are high, the efficiency, the processing precision, the service life and the like of the equipment are improved, the material is effectively saved, and the production cost is reduced.
Example two:
as shown in fig. 1 to 5, a control method using the flat grinding fluid control device includes the following steps:
the liquid pump is connected with the stirring device through a pipeline, and the reversing control valve is respectively connected with the rotary table device of the flat grinding machine, the outlet of the liquid pump, the stirring device and the gas supply device through pipelines;
when a corresponding product is processed on a rotary table device of the flat grinding machine, the stirring device continuously stirs the flat grinding fluid added into the stirring device, the liquid pump pumps the flat grinding fluid in the stirring device and is communicated with the rotary table device of the flat grinding machine through the reversing control valve to continuously supply liquid, and meanwhile, the gas supply device is communicated with the stirring device through the reversing control valve to blow gas;
when the flat grinding machine needs to be stopped for corresponding operation, for example, feeding and discharging on the rotary table device or simple maintenance and adjustment, the stirring device keeps continuously stirring the flat grinding fluid in the stirring device, the reversing control valve acts to enable the flat grinding fluid pumped by the fluid pump to directly flow back to the stirring device through the reversing control valve, and meanwhile, the air supply device is communicated with the rotary table device of the flat grinding machine through the reversing control valve for blowing.
The control method has the advantages that: when a corresponding product is processed on a rotary table device of a flat grinding machine, a liquid pump extracts flat grinding liquid in a stirring device and is communicated with the rotary table device of the flat grinding machine through a reversing control valve for continuous liquid supply, and simultaneously, an air supply device is communicated with the stirring device through the reversing control valve for air blowing, when the flat grinding machine needs to be stopped for corresponding operation, for example, loading and unloading are carried out on the rotary table device or the flat grinding liquid needs to be simply maintained and adjusted, the stirring device keeps continuously stirring the flat grinding liquid in the stirring device, the reversing control valve acts to enable the flat grinding liquid extracted by the liquid pump to directly flow back to the stirring device through the reversing control valve, and simultaneously, the air supply device is communicated with the rotary table device of the flat grinding machine through the reversing control valve for air blowing so as to waste the flat grinding liquid, thereby, the flat grinding liquid is kept in a flowing state all the time, and the air supply device, simple structure, compactness, convenient operation such as installation, maintenance, adjustment, unloading, difficult production flat grinding liquid deposits, blocks up unfavorable conditions such as pipeline even to guarantee that equipment moves smoothly, stability and reliability are high, have improved efficiency, machining precision and life etc. of equipment, have saved the material effectively, have reduced manufacturing cost.
The reversing control valve is a two-position four-way valve, a two-position four-way valve body of the reversing control valve is provided with A, B, C, D four channels and two stations, a valve core of the reversing control valve is driven by a first cylinder to reverse, the driving force is large, the structure is simple and compact, the size is small, the installation and the maintenance are convenient, and the safety and the environmental protection are realized. When the two-position four-way valve body is at the first station, the channel A is communicated with the channel D and the channel B is communicated with the channel C, so that the liquid pump is communicated with a rotary table device of the flat grinding machine through the reversing control valve, and meanwhile, the air supply device is communicated with the stirring device through the reversing control valve.
The turntable device of the flat grinding machine is also communicated with a waste liquid tank, and the waste liquid tank collects waste liquid after flat grinding, so that the flat grinding machine is safer and more reliable.
The check valve is arranged on the connecting pipeline of the reversing control valve and the rotary table device, and can prevent liquid from flowing back, so that the reversing control valve is safer and more reliable.
The foregoing are only embodiments of the present invention, which are not intended to limit the scope of the present invention, and it should be understood that modifications and substitutions can be made by those skilled in the art without departing from the inventive concept, and all such modifications and substitutions are intended to be included within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.
Claims (9)
1. Flat grinding fluid controlling means, its characterized in that, including agitating unit (1), liquid pump (2), air feeder (3) and switching-over control valve (4), switching-over control valve (4) respectively through pipeline and rotary table device (51) of flat grinding machine (5) the export of liquid pump (2) agitating unit (1) with air feeder (3) are connected, liquid pump (2) can draw flat grinding fluid in agitating unit (1) and pass through switching-over control valve (4) with rotary table device (51) or agitating unit (1) intercommunication, air feeder (3) pass through switching-over control valve (4) can with rotary table device (51) or agitating unit (1) intercommunication.
2. A flat grinding fluid control device according to claim 1, characterized by further comprising a waste fluid tank (6) in communication with the turntable device (51).
3. A flat grinding fluid control device according to claim 1, characterized in that a check valve (7) is provided on a connection line of the directional control valve (4) and the turntable device (51).
4. The flat grinding fluid control device according to claim 1, characterized in that the stirring device (1) comprises a stirring barrel (11) for containing the flat grinding fluid, a stirring frame (12) for stirring the flat grinding fluid in the stirring barrel (11), and a first driving mechanism (13) for driving the stirring frame (12).
5. The flat grinding fluid control device according to any one of claims 1 to 4, characterized in that the directional control valve (4) includes a two-position four-way valve body (41) and a second drive mechanism (42) that drives a spool (411) in the two-position four-way valve body (41) to move.
6. The flat grinding fluid control device according to claim 5, characterized in that a first seal ring (412) is arranged between the two-position four-way valve body (41) and the valve core (411).
7. The flat grinding fluid control device according to claim 5, characterized in that the second driving mechanism (42) is a first air cylinder (421).
8. The flat grinding fluid control device according to claim 7, characterized in that the first cylinder (421) is connected with one end of the spool (411) through a connector (422).
9. The flat grinding fluid control device according to claim 8, characterized in that the first cylinder (421) is connected with the two-position four-way valve body (41) through a connecting seat (43), and the connecting head (422) is located in the connecting seat (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364979.8U CN212644245U (en) | 2020-07-13 | 2020-07-13 | Flat grinding liquid control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364979.8U CN212644245U (en) | 2020-07-13 | 2020-07-13 | Flat grinding liquid control device |
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| Publication Number | Publication Date |
|---|---|
| CN212644245U true CN212644245U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021364979.8U Active CN212644245U (en) | 2020-07-13 | 2020-07-13 | Flat grinding liquid control device |
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| CN (1) | CN212644245U (en) |
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- 2020-07-13 CN CN202021364979.8U patent/CN212644245U/en active Active
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