CN214642128U - Cleaning device and digit control machine tool - Google Patents
Cleaning device and digit control machine tool Download PDFInfo
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- CN214642128U CN214642128U CN202120259976.6U CN202120259976U CN214642128U CN 214642128 U CN214642128 U CN 214642128U CN 202120259976 U CN202120259976 U CN 202120259976U CN 214642128 U CN214642128 U CN 214642128U
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Abstract
The utility model relates to a cleaning device and digit control machine tool for clean digit control machine tool changing in-process cutter, include: water jet equipment and air jet equipment. The water spraying device comprises a water tank, a water pump, a filtering component, a water spraying communicating pipeline, a fixed seat and at least one water spraying pipe. The gas injection device comprises: the air injection device comprises an electromagnetic valve, an air injection communicating pipeline, an air inlet pipe and an air injection pipe. The fixing seat is arranged at one side of the lower end of the spindle box close to the spindle to fix the spray pipe, the structure is compact and reliable, tool changing and machining of a numerical control machine tool are not influenced, an effective space is not additionally occupied, and the space utilization rate is good; the cutting fluid is directly supplied to the water spray pipe to be sprayed to the cutter after passing through the water pump, the water spray communicating pipeline and the fixed seat, and the cutting fluid is stable in washing and high in reliability. Under the action of the controller, the water spraying device sprays the cutting fluid to the cutter in the cutter changing process to clean the cutter, and meanwhile, the air spraying device blows air to the cutter, so that the cleaning quality of the cutter and the positioning precision of the main shaft are guaranteed, and the machining precision and the service life of the main shaft are guaranteed.
Description
Technical Field
The utility model relates to a clean technical field of digit control machine tool cutter especially relates to a cleaning device and digit control machine tool.
Background
When a numerical control machine tool is used for machining, a tool in a tool magazine is usually required to be replaced and clamped to a spindle through tool changing to machine a workpiece. The machining accuracy of the workpiece is maintained by properly attaching the tool to the machining spindle. However, in the machining process of the machine tool, the workpiece is removed, and impurities such as chips are inevitably adhered to the tool. Once these impurities are involved in the spindle during tool changing or adhere to the contact surface between the tool and the spindle, the tool cannot be accurately attached to the spindle, and for example, the tool rotates in an eccentric state, which may result in a reduction in machining accuracy. In addition, since the tool cannot be accurately mounted on the spindle, the positioning accuracy of the spindle is also affected, and the service life of the spindle is reduced.
Disclosure of Invention
Therefore, a cleaning device and a numerical control machine tool are needed to be provided, wherein the cleaning device can clean a cutter, ensure that the cutter is accurately arranged on a main shaft and ensure the machining precision.
The utility model provides a cleaning device for clean digit control machine tool changing in-process cutter, digit control machine tool includes main shaft, headstock, tool magazine and controller, cleaning device includes: a water spray device and an air spray device;
the water spray device includes: the water spraying device comprises a water tank, a water pump, a filtering assembly, a water spraying communicating pipeline, a fixed seat and at least one water spraying pipe;
the water tank is used for storing cutting fluid used in the machining process;
a filter assembly for filtering the cutting fluid;
the water pump is arranged on the water tank, is connected with the water spray pipe through the water spray communication pipeline, and is used for extracting the filtered cutting fluid and conveying the filtered cutting fluid to the water spray pipe according to a water spray instruction of the controller;
the water spraying communication pipeline is connected between the water pump and the fixed seat and is used for conveying the filtered cutting fluid;
the fixed seat is arranged at one side of the lower end of the spindle box close to the spindle, one end of the fixed seat is connected with the water spraying communicating pipeline, the other end of the fixed seat is connected with the water spraying pipe, and the fixed seat is used for fixing the water spraying pipe and communicating the water spraying communicating pipeline and the water spraying pipe;
the water spraying pipe is arranged on one side, close to the main shaft, of the fixed seat and is used for spraying the filtered cutting fluid to the cutter so as to flush the cutter;
the gas injection device comprises: the electromagnetic valve, the air injection communicating pipeline, the air inlet pipe and the air injection pipe;
the electromagnetic valve is connected between the air inlet pipe and the air injection pipe through the air injection communicating pipeline and used for controlling the air injection pipe to inject air to the cutter according to an air injection command of the controller;
the jet pipe is arranged on one side, close to the main shaft, of the tool magazine, and the jet port of the jet pipe corresponds to the tool so as to clean the tool.
In one embodiment, the fixing seat is in a cuboid shape, a through groove and at least two mounting holes are formed in the upper part of the fixing seat, and the mounting holes are formed in two sides of the groove; the water spray pipe is arranged at the lower part of the fixed seat.
In one embodiment, the number of the spray pipes is 2, 2 spray pipes are respectively installed at two ends of the lower part of the fixed seat, and 2 spray pipes are symmetrical about the central line of the main shaft.
In one embodiment, the water spray pipe is provided with a plurality of water spray holes on one side facing the cutter on the spindle.
In one embodiment, the filter assembly comprises a primary filter unit and a secondary filter unit, wherein the primary filter unit is mounted on the water pump and is used for performing primary filtration on the cutting fluid; and the secondary filtering unit is directly connected between the water pump and the fixed seat through the water spraying communication pipeline and is used for finely filtering the primarily filtered cutting fluid, and the filtering precision of the secondary filtering unit is greater than that of the primary filtering unit.
In one embodiment, the primary filtering unit is a filter screen which covers a water inlet of the water pump, and in one embodiment, the secondary filtering unit is a filter which is arranged on a column of the numerical control machine.
In one embodiment, the water spray communication conduit is a hose.
On the other hand, the utility model also provides a digit control machine tool, including stand, main shaft, the headstock that is used for installing the main shaft, tool magazine and controller, as above arbitrary cleaning device in the embodiment, cleaning device is used for the basis cutter in the digit control machine tool changing process is cleaned to the instruction of controller.
Above-mentioned cleaning device for clean digit control machine tool changing in-process cutter includes: water jet equipment and air jet equipment. The water spraying device comprises a water tank, a water pump, a filtering component, a water spraying communicating pipeline, a fixed seat and at least one water spraying pipe. The water tank is used for storing cutting fluid used in the machining process. The filtering component is used for filtering the cutting fluid. The water pump is arranged on the water tank, is connected with the water spray pipe through a water spray communication pipeline and is used for extracting the filtered cutting fluid and conveying the filtered cutting fluid to the water spray pipe according to a water spray instruction of the controller. The fixing seat is installed on one side, close to the main shaft, of the lower end of the main shaft box, one end of the fixing seat is connected with the water spraying communicating pipeline, the other end of the fixing seat is connected with the water spraying pipe, the water spraying pipe is used for fixing the water spraying pipe, and the water spraying communicating pipeline is communicated with the water spraying pipe. The cutting fluid in the cutter machining process is recycled after being filtered, so that the machining cost is not increased; the fixing seat is arranged at one side of the lower end of the spindle box close to the spindle to fix the spray pipe, the structure is compact and reliable, tool changing and machining of a numerical control machine tool are not influenced, an effective space is not additionally occupied, and the space utilization rate is good; the cutting fluid is directly supplied to the water spray pipe to be sprayed to the cutter after passing through the water pump, the water spray communicating pipeline and the fixed seat, and the cutting fluid is stable in washing and high in reliability. Under the effect of controller, water jet equipment spouts this cutting fluid in order to wash this cutter to the cutter of tool changing in-process, and air jet equipment blows to this cutter simultaneously, and this cutter is dual clean for clean speed, guaranteed the cleaning quality of cutter, thereby guarantee that the cutter is by the sanitization before installing in the main shaft, not be drawn into impurity in the main shaft, guarantee the accurate installation in the main shaft of cutter, guarantee the positioning accuracy of main shaft, thereby guaranteed machining precision and main shaft life-span.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art that other embodiments can be obtained according to the structures shown in the drawings without any inventive work.
FIG. 1 is a schematic view of an embodiment of a cleaning device;
FIG. 2 is a simplified schematic diagram of the water jet system of FIG. 1;
FIG. 3 is a schematic front view of the spray pipe cleaning tool of FIG. 1;
FIG. 4 is a side view of FIG. 3;
FIG. 5 is a schematic view of a portion of the water spraying apparatus of FIG. 1;
fig. 6 is a schematic structural diagram of the tool magazine in fig. 1.
The figure includes: the water spray type tool changer comprises a water tank 10, a stand column 11, a tool magazine 12, a spindle box 13, a spindle 15, a water pump 20, a water spray communicating pipeline 30, a primary filtering unit 40, a secondary filtering unit 42, a fixed seat 50, a mounting hole 51, a water spray pipe 60, a water spray hole 61, an electromagnetic valve 70, an air spray communicating pipeline 71 and an air spray pipe 72.
Detailed Description
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the motion state, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "mounted to" another element, it can be directly mounted to the other element or intervening elements may also be present.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 2, fig. 1 is a schematic structural diagram of a cleaning device according to an embodiment.
In the embodiment, the cleaning device is used for cleaning the tool in the tool changing process of the numerical control machine tool. The numerical control machine tool comprises a main shaft 15, a vertical column 11, a main shaft box 13 for mounting the main shaft 15, a tool magazine 12 and a controller, wherein tools required to be used for machining are clamped in the tool magazine 12. The cleaning device includes: water jet equipment and air jet equipment. The water spray device includes: the water spray device comprises a water tank 10, a water pump 20, a filtering assembly, a water spray communication pipeline 30, a fixed seat 50 and at least one water spray pipe 60. The gas injection device comprises: an electromagnetic valve 70, an air injection communicating pipe 71, an air inlet pipe and an air injection pipe 72.
The water tank 10 is used for storing cutting fluid used in a machining process, the cutting fluid is mixed with cutting chips, the cutting chips mixed in the cutting fluid are filtered by the filtering component, and the cutting chips are supplied to the water pump 20.
The water pump 20 is installed in the water tank 10, connected to the spray pipe 60 through a water spray communication pipe 30, and used for extracting the filtered cutting fluid according to a water spray command from the controller and delivering the extracted cutting fluid to the spray pipe 60.
And a water spray communication pipe 30 connected between the water pump 20 and the fixing base 50 for conveying the filtered cutting fluid.
The fixed seat 50 is mounted on one side of the lower end of the spindle box 13 close to the spindle 15, one end of the fixed seat is connected with the water spraying communication pipeline 30, the other end of the fixed seat is connected with the water spraying pipe 60 and used for fixing the water spraying pipe 60, the water spraying communication pipeline 30 is communicated with the water spraying pipe 60, and cutting fluid conveyed by the water pump 20 is supplied to the water spraying pipe 60.
The spray pipe 60 is installed at one side of the fixed seat 50 close to the spindle 15, and is used for spraying filtered cutting fluid to the tool to be cleaned so as to flush the tool and clean the tool.
An air injection pipe 72 is installed at one side of the tool magazine 12 close to the main shaft 15, and an air injection port of the air injection pipe 72 corresponds to the tool to be cleaned, so as to clean the tool. In one embodiment, the gas injection tube 72 is fixedly mounted on the side of the tool magazine 12 near the spindle 15, and the gas injection tube 72 is disposed separately from the tool pan of the tool magazine.
The electromagnetic valve 70 is connected between the air inlet pipe and the air injection pipe 72 through an air injection communicating pipeline 71, and is used for controlling the air injection pipe 72 to inject air to the cutter to be cleaned simultaneously when the water injection device injects cutting fluid to the cutter to be cleaned according to an air injection instruction of the controller, so that the cutter is cleaned doubly.
Above-mentioned cleaning device for clean digit control machine tool changing in-process cutter includes: water jet equipment and air jet equipment. The water spraying device comprises a water tank 10, a water pump 20, a filtering assembly, a water spraying communicating pipeline 30, a fixed seat 50 and at least one water spraying pipe 60. The water tank 10 is used to store cutting fluid used in the machining process. The filtering component is used for filtering the cutting fluid. The water pump 20 is installed in the water tank 10, connected to the spray pipe 60 through a water spray communication pipe 30, and configured to extract the filtered cutting fluid according to a water spray command from the controller and deliver the extracted cutting fluid to the spray pipe 60. The fixed seat 50 is installed at one side of the lower end of the spindle box 13 close to the spindle 15, one end of the fixed seat is connected with the water spraying communicating pipe 30, and the other end of the fixed seat is connected with the water spraying pipe 60 and used for fixing the water spraying pipe 60 and communicating the water spraying communicating pipe 30 and the water spraying pipe 60. The cutting fluid in the cutter machining process is recycled after being filtered, so that the machining cost is not increased; the fixed seat 50 is arranged at one side of the lower end of the spindle box 13 close to the spindle 15 to fix the spray pipe 60, the structure is compact and reliable, tool changing and machining of a numerical control machine tool are not influenced, an effective space is not additionally occupied, and the space utilization rate is good; the cutting fluid passes through the water pump 20, the water spray communicating pipe 30 and the fixed seat 50 and then is directly supplied to the water spray pipe 60 to be sprayed to the cutter, so that the washing is stable and the reliability is high. Under the effect of controller, water jet equipment spouts this cutting fluid in order to wash this cutter to the cutter of tool changing in-process, and air jet equipment blows to this cutter simultaneously, and this cutter is dual clean for clean speed, guaranteed the cleaning quality of cutter, thereby guarantee that the cutter is by the sanitization before installing in main shaft 15, not be drawn into impurity in the main shaft 15, guarantee that the cutter is accurate to be installed in main shaft 15, guarantee the positioning accuracy of main shaft 15, thereby guaranteed machining precision and main shaft 15 life-span.
Referring to fig. 1 to 5, in an embodiment, the fixing base 50 is rectangular, and a through groove and at least two mounting holes 51 are formed on an upper portion of the fixing base 50. The through groove facilitates the mounting of the fixing seat 50 on the lower end of the spindle head 13 without interfering with other components. The mounting holes 51 are disposed at both sides of the recess to firmly fix the fixing base 50 to the spindle box 13 in a relatively simple manner. In one embodiment, the spray pipe 60 is installed at a lower portion of the fixing base 50.
In one embodiment, the number of the water spray pipes 60 is 2, 2 water spray pipes 60 are respectively installed at both ends of the lower portion of the fixed base 50, and the 2 water spray pipes 60 are symmetrical about the center line of the spindle 15, so that the water spray pipes 60 can sufficiently spray the cutting fluid in the water spray pipes 60 uniformly toward the tool to be cleaned.
In one embodiment, the water jet pipe 60 has a plurality of water jet holes 61 formed on a side of the spindle 15 facing the tool.
In one embodiment, the filter assembly includes a primary filter unit 40 and a secondary filter unit 42, the primary filter unit 40 being mounted to the water pump 20 for primary filtering of the cutting fluid; the secondary filtering unit 42 is directly connected between the water pump 20 and the fixed seat 50 through the water spraying communication pipeline 30 and is used for finely filtering the primarily filtered cutting fluid, and the filtering precision of the secondary filtering unit 42 is greater than that of the primary filtering unit 40. After the primary filtering by the primary filtering unit 40 and the fine filtering by the secondary filtering unit 42, the chips in the cutting fluid can be effectively filtered, and the clean cutting fluid can be supplied to the spray pipe 60.
In one embodiment, the primary filtering unit 40 is a filter screen, which covers the water inlet of the water pump 20, and has a simple structure, stable filtering and low cost.
In one embodiment, the secondary filtering unit 42 is a filter, mounted to the column 11 of the numerical control machine. In one embodiment, the filter may be a cyclone filter, or may be other filters meeting the actual use requirements.
In one embodiment, the water spray communication conduit 30 is a hose.
On the other hand, the utility model also provides a digit control machine tool, including stand 11, main shaft 15, be used for installing main shaft 15's headstock 13, tool magazine 12 and controller, as any one above cleaning device in the embodiment, cleaning device is used for cleaning the cutter of digit control machine tool changing in-process according to the instruction of controller.
The above embodiment is only an embodiment of the present invention, and the protection scope of the present invention cannot be defined thereby, and any insubstantial changes and replacements made by those skilled in the art on the basis of the present invention all belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a cleaning device for clean digit control machine tool changing in-process cutter, a serial communication port, digit control machine tool includes main shaft, headstock, tool magazine and controller, cleaning device includes: a water spray device and an air spray device;
the water spray device includes: the water spraying device comprises a water tank, a water pump, a filtering assembly, a water spraying communicating pipeline, a fixed seat and at least one water spraying pipe;
the water tank is used for storing cutting fluid used in the machining process;
the filtering component is used for filtering the cutting fluid;
the water pump is arranged on the water tank, is connected with the water spray pipe through the water spray communication pipeline, and is used for extracting the filtered cutting fluid and conveying the filtered cutting fluid to the water spray pipe according to a water spray instruction of the controller;
the water spraying communication pipeline is connected between the water pump and the fixed seat and is used for conveying the filtered cutting fluid;
the fixed seat is arranged at one side of the lower end of the spindle box close to the spindle, one end of the fixed seat is connected with the water spraying communicating pipeline, the other end of the fixed seat is connected with the water spraying pipe, and the fixed seat is used for fixing the water spraying pipe and communicating the water spraying communicating pipeline and the water spraying pipe;
the water spray pipe is arranged on one side, close to the main shaft, of the fixed seat and is used for spraying the filtered cutting fluid to the cutter so as to flush the cutter;
the gas injection device comprises: the electromagnetic valve, the air injection communicating pipeline, the air inlet pipe and the air injection pipe;
the electromagnetic valve is connected between the air inlet pipe and the air injection pipe through the air injection communicating pipeline and used for controlling the air injection pipe to inject air to the cutter according to an air injection command of the controller;
the jet pipe is arranged on one side, close to the main shaft, of the tool magazine, and the jet port of the jet pipe corresponds to the tool so as to clean the tool.
2. The cleaning device as claimed in claim 1, wherein the fixing base is rectangular, a through groove and at least two mounting holes are formed in the upper part of the fixing base, and the mounting holes are formed in two sides of the groove; the water spray pipe is arranged at the lower part of the fixed seat.
3. The cleaning device as claimed in claim 2, wherein the number of the water spray pipes is 2, 2 water spray pipes are respectively installed at both ends of the lower portion of the fixed base, and 2 water spray pipes are symmetrical about the center line of the main shaft.
4. The cleaning device of claim 3, wherein the water spray pipe has a plurality of water spray holes formed at a side thereof facing the tool on the spindle.
5. The cleaning apparatus as claimed in claim 1, wherein the filter assembly comprises a primary filter unit and a secondary filter unit, the primary filter unit being mounted to the water pump for primary filtering of the cutting fluid; and the secondary filtering unit is directly connected between the water pump and the fixed seat through the water spraying communication pipeline and is used for finely filtering the primarily filtered cutting fluid, and the filtering precision of the secondary filtering unit is greater than that of the primary filtering unit.
6. The cleaning apparatus defined in claim 5, wherein the primary filtration unit is a filter screen that covers a water inlet of the water pump.
7. The cleaning device according to claim 5, characterized in that said secondary filtering unit is a filter, mounted to a column of said numerically controlled machine tool.
8. The cleaning apparatus as claimed in claim 1, wherein said water spray communication conduit is a hose.
9. A numerically-controlled machine tool, characterized by comprising a column, a spindle box for mounting the spindle, a tool magazine and a controller, and a cleaning device according to any one of claims 1 to 8, wherein the cleaning device is used for cleaning a tool in the tool changing process of the numerically-controlled machine tool according to the instruction of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259976.6U CN214642128U (en) | 2021-01-29 | 2021-01-29 | Cleaning device and digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259976.6U CN214642128U (en) | 2021-01-29 | 2021-01-29 | Cleaning device and digit control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN214642128U true CN214642128U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120259976.6U Active CN214642128U (en) | 2021-01-29 | 2021-01-29 | Cleaning device and digit control machine tool |
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| CN (1) | CN214642128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535658A (en) * | 2022-04-02 | 2022-05-27 | 浙江普兰卡钎具股份有限公司 | Production equipment for drill tool machining |
| CN114800010A (en) * | 2021-01-29 | 2022-07-29 | 宜宾市创世纪机械有限公司 | Cleaning device for numerical control machine tool and numerical control machine tool |
-
2021
- 2021-01-29 CN CN202120259976.6U patent/CN214642128U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800010A (en) * | 2021-01-29 | 2022-07-29 | 宜宾市创世纪机械有限公司 | Cleaning device for numerical control machine tool and numerical control machine tool |
| CN114535658A (en) * | 2022-04-02 | 2022-05-27 | 浙江普兰卡钎具股份有限公司 | Production equipment for drill tool machining |
| CN114535658B (en) * | 2022-04-02 | 2022-08-30 | 浙江普兰卡钎具股份有限公司 | Production equipment for drill tool machining |
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