CN220128301U - Internally cooled tool and machine tool assembly - Google Patents
Internally cooled tool and machine tool assembly Download PDFInfo
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- CN220128301U CN220128301U CN202321568714.3U CN202321568714U CN220128301U CN 220128301 U CN220128301 U CN 220128301U CN 202321568714 U CN202321568714 U CN 202321568714U CN 220128301 U CN220128301 U CN 220128301U
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- cooling pipe
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- 238000001816 cooling Methods 0.000 claims abstract description 139
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 36
- 229910052742 iron Inorganic materials 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 11
- 239000000110 cooling liquid Substances 0.000 abstract description 6
- 239000010802 sludge Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000003908 quality control method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of machining tools, and provides an internal cooling tool and a machine tool assembly. The internal cooling cutter comprises a cutter body, a plurality of cutting blades arranged at the front end of the cutter body and a cooling pipe penetrating through the cutter body; wherein: the rear end of the cooling pipe is provided with a filter screen, the front end of the cooling pipe forms a plurality of branch pipelines, the plurality of branch pipelines correspond to the plurality of cutting blades, and each branch pipeline extends towards one cutting blade. According to the internal cooling cutter, the filter screen is arranged at the rear end of the cooling pipe, scrap iron in cooling liquid entering the cooling pipe can be effectively filtered, the cooling pipe is prevented from being blocked, the spraying effect of the cooling pipe is ensured, and a plurality of branch pipelines extending towards a plurality of cutting blades of the internal cooling cutter respectively are arranged at the front end of the cooling pipe, so that effective spraying on each cutting blade and the surface of a workpiece contacted by the cutting blade can be realized.
Description
Technical Field
The utility model relates to the technical field of machining tools, in particular to an internal cooling tool and a machine tool assembly.
Background
In the process of cutting a workpiece by using a cutter, spraying is required to be carried out on the surfaces of the blade and the workpiece so as to realize cooling; and the blade and the workpiece surface have processing scrap iron, and the scrap iron is removed and lubricated through spraying, so that the processing precision can be improved, the workpiece quality is ensured, and the cutter is prevented from being worn.
At present, a mode of internally arranging a cooling pipeline in a cutter and communicating the cooling pipeline with a water tank of a processing machine tool is adopted to realize cyclic spraying in the processing process. Because the processing process has the iron fillings to produce and fall into the water tank, the cooling pipeline of jam cutter easily influences the spraying effect, brings cutter life-span reduction, product size out of tolerance scheduling problem, is unfavorable for product quality's improvement and machining efficiency's promotion.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In view of the above, the present utility model provides an internal cooling cutter and a machine tool assembly, wherein a filter screen is disposed at the rear end of a cooling pipe of the internal cooling cutter, so that scrap iron in cooling liquid entering the cooling pipe can be effectively filtered, the cooling pipe is prevented from being blocked, a spraying effect of the cooling pipe is ensured, and a plurality of branch pipelines extending towards a plurality of cutting blades of the internal cooling cutter respectively at the front end of the cooling pipe can realize effective spraying on each cutting blade and the workpiece surface contacted by the cutting blade.
One aspect of the present utility model provides an internally cooled tool comprising a tool body, a plurality of cutting inserts disposed at a front end of the tool body, and a cooling tube penetrating inside the tool body; wherein: the rear end of the cooling pipe is provided with a filter screen, the front end of the cooling pipe forms a plurality of branch pipelines, the plurality of branch pipelines correspond to the plurality of cutting blades, and each branch pipeline extends towards one cutting blade.
According to the internal cooling cutter, the filter screen is arranged at the rear end of the cooling pipe, so that scrap iron in cooling liquid entering the cooling pipe can be effectively filtered, the cooling pipe is prevented from being blocked, the spraying effect of the cooling pipe is ensured, and a plurality of branch pipelines extending towards a plurality of cutting blades of the internal cooling cutter respectively are arranged at the front end of the cooling pipe, so that effective spraying on each cutting blade and the surface of a workpiece contacted by the cutting blade can be realized;
therefore, the utility model can effectively improve the spraying effect of the internal cooling cutter, realize effective cooling, chip cleaning and lubrication, so as to improve the surface finish of the workpiece, improve the processing precision and ensure the quality of the workpiece, thereby being beneficial to product quality control; and avoid cutter wearing and tearing, improve cutter life-span to do benefit to machining efficiency promotion and manufacturing cost control.
In some embodiments, the interior of the tool body is provided with a receiving cavity; the rear end of the cooling pipe forms a joint part, and the front end of the joint part is in threaded connection with the accommodating cavity.
The front end of the joint part is in threaded connection with the accommodating cavity, so that the cooling pipe is stably assembled inside the cutter body.
In some embodiments, the rear end of the joint portion forms a receiving portion for axial connection.
The cooling pipe is convenient to connect with the spray pipeline of the machine tool through the closing-in part formed at the rear end of the joint part.
In some embodiments, the filter screen is detachably connected to the rear end of the cooling pipe, and/or the branch pipe is detachably connected to the front end of the cooling pipe, and/or the joint of the cooling pipe is detachably connected to the cooling pipe.
Through the design of detachable connection between the filter screen and the rear end of the cooling pipe, the filter screen which is matched with the filter screen can be replaced conveniently according to different filter requirements; through the design of detachable connection between the branch pipelines and the front end of the cooling pipe, the matched branch pipelines can be replaced conveniently according to the number/distribution of the cutting blades; the cooling pipe is convenient to detach and replace under the conditions of blockage/damage and the like of the cooling pipe through the design of detachable connection between the joint part of the cooling pipe and the cooling pipe; therefore, the internal cooling cutter can adapt to different processing working conditions and improves the universality of the internal cooling cutter.
Yet another aspect of the utility model provides a machine tool assembly comprising: the machine tool spindle is movably arranged on the machine tool body, and a spray pipeline is arranged in the machine tool spindle; the internal cooling cutter according to any of the above embodiments, wherein a rear end of the internal cooling cutter is connected to the machine tool spindle, and a rear end of the cooling pipe is communicated with the spray pipeline; the workbench is arranged on the machine tool body, and the front end of the internal cooling cutter is opposite to a processing area of the workbench; the first box body is arranged below the machine tool body; and the circulating pump assembly is communicated with the first box body and the spraying pipeline.
According to the machine tool assembly, the rear end of the internal cooling cutter is connected with the machine tool spindle, the rear end of the cooling pipe of the internal cooling cutter is communicated with the spray pipeline of the machine tool spindle, and the first box body arranged below the machine tool body and the circulating pump assembly communicated with the first box body and the spray pipeline are matched, so that circulating spray in the machining process is realized, and the cutting blade and the workpiece surface are effectively cooled, cleared and lubricated, so that the workpiece quality is ensured, and the service life of the cutter is prolonged.
In some embodiments, the circulation pump assembly comprises: a second case; the first motor pump is communicated with the first box body and the second box body; the filtering device is partially extended into the second box body and is used for filtering the liquid in the second box body; and the second motor pump is communicated with the second box body and the spraying pipeline.
Pumping the liquid in the first box body into the second box body through the first motor pump; filtering the liquid in the second box body through a filtering device; pumping the liquid in the second box body into a spray pipeline through a second motor pump; thus, the cyclic spraying in the processing process is realized.
In some embodiments, the circulation pump assembly further comprises: the flow alarm device is connected between the second motor pump and the spray pipeline; wherein, flow alarm device is provided with monitoring threshold value adjusting key.
In case of a blocked cooling pipe, the flow rate of the liquid pumped into the spray pipe is reduced; through flow alarm device, monitor the liquid flow who pumps into the spray line, can in time discover the circumstances that the cooling tube blockked up to in time clear up iron fillings, avoid causing cutter wearing and tearing and product quality to exceed in the follow-up processing.
In some embodiments, the filtration device comprises: a first motor; the rolling belt is wound on the first motor and extends into the second box body; and the scraping plate is abutted against the rolling belt.
The first motor, the rolling belt and the scraping plate are matched to form an oil sludge separation structure; the first motor drives the rolling belt to rotate so as to dip the oil sludge impurities in the second box body, and the scraping plate scrapes the oil sludge impurities dipped by the rolling belt, so that the liquid in the second box body is filtered.
In some embodiments, the filtration device comprises: a second motor; the filter paper is wound on the second motor, stretches into the second box body and divides the second box body into a first space and a second space, the first motor pump is communicated with the first space, and the second motor pump is communicated with the second space; and the first box body is also provided with a liquid level sensor which is in communication connection with the second motor.
The filter paper separates the second box body into a first space and a second space, the first motor pump is communicated with the first space, and the second motor pump is communicated with the second space, so that liquid pumped into the first space by the first motor pump is filtered through the filter paper and then is input into the second space; when the filter paper filtering capability is reduced, the liquid level in the first box body is increased, the liquid level sensor is triggered to alarm, so that the second motor rotates to drive the filter paper to rotate, and saturated filter paper is replaced by unused filter paper, and effective filtration of liquid in the second box body is achieved.
In some embodiments, the machine tool body opens into the first housing through a tapered opening plate.
Thus, liquid, scrap iron and the like generated in the processing process conveniently fall into the first box body through the conical opening of the conical opening plate.
In some embodiments, the machine tool assembly further comprises: a third case; the chip removing machine is provided with a chip removing chain extending from the bottom of the first box body to the third box body and a chip removing motor driving the chip removing chain to operate.
The head end of chip removal chain is arranged in the bottom of first box to collect the iron fillings of deposit in first box bottom, chip removal motor drive chip removal chain operation sends into the third box with the iron fillings, realizes cyclic utilization and environmental protection effect.
Compared with the prior art, the utility model has the beneficial effects that at least:
according to the internal cooling cutter, the filter screen is arranged at the rear end of the cooling pipe, so that scrap iron in cooling liquid entering the cooling pipe can be effectively filtered, the cooling pipe is prevented from being blocked, the spraying effect of the cooling pipe is ensured, and a plurality of branch pipelines extending towards a plurality of cutting blades of the internal cooling cutter respectively are arranged at the front end of the cooling pipe, so that effective spraying on each cutting blade and the surface of a workpiece contacted by the cutting blade can be realized;
therefore, the utility model can effectively improve the spraying effect of the internal cooling cutter, realize effective cooling, chip cleaning and lubrication, so as to improve the surface finish of the workpiece, improve the processing precision and ensure the quality of the workpiece, thereby being beneficial to product quality control; and avoid cutter wearing and tearing, improve cutter life-span to do benefit to machining efficiency promotion and manufacturing cost control.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 shows a schematic diagram of an internal cooling tool in an embodiment of the utility model;
FIG. 2 is a schematic view showing the structure of a joint part of an inner cooling pipe of an inner cooling cutter according to an embodiment of the present utility model;
FIG. 3 shows a schematic structural view of a machine tool assembly in an embodiment of the present utility model;
fig. 4 shows a schematic structural diagram of a flow alarm device of a machine tool assembly in an embodiment of the utility model.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a repetitive description thereof will be omitted.
The use of the terms "first," "second," and the like in the description herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Furthermore, in the description of the present utility model, the orientation or positional relationship indicated by the terms "front", "rear", etc. are based on the orientation or positional relationship shown in the drawings, which are for convenience of description only, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features in different embodiments may be combined with each other.
FIG. 1 shows the structure of an internally cooled tool in an embodiment of the utility model; referring to fig. 1, an inner cooling tool 100 according to an embodiment of the present utility model includes:
a cutter body 10, a plurality of cutting blades 11 provided at a front end of the cutter body 10, and a cooling pipe 20 penetrating inside the cutter body 10; wherein:
the rear end of the cooling tube 20 is provided with a filter screen 22, and the front end of the cooling tube 20 forms a plurality of branch pipes 24, the plurality of branch pipes 24 corresponding to the plurality of cutting blades 11, wherein each branch pipe 24 extends toward one cutting blade 11.
The tool body 10 of the internal cooling tool 100 may specifically include, but is not limited to, a tool shank portion 10a and a tool shank portion 10 b.
The inner cooling cutter 100 of the utility model, the rear end of the cooling pipe 20 is provided with the filter screen 22, which can effectively filter scrap iron in the cooling liquid entering the cooling pipe 20, avoid the cooling pipe 20 from being blocked, ensure the spraying effect of the cooling pipe 20, and the front end of the cooling pipe 20 is respectively provided with the plurality of branch pipelines 24 extending towards the plurality of cutting blades 11 of the inner cooling cutter 100, thereby realizing effective spraying on each cutting blade 11 and the workpiece surface contacted by the cutting blade 11; therefore, the utility model can effectively improve the spraying effect of the internal cooling cutter 100, realize effective cooling, chip cleaning and lubrication, improve the surface finish of the workpiece, improve the processing precision and ensure the quality of the workpiece, thereby being beneficial to product quality control; and avoid cutter wearing and tearing, improve cutter life-span to do benefit to machining efficiency promotion and manufacturing cost control.
FIG. 2 shows the structure of the joint portion of the inner cooling tube of the inner cooling cutter in the embodiment of the present utility model; as shown in connection with fig. 1 and 2, in some embodiments, the interior of the tool body 10 is provided with a receiving cavity; the rear end of the cooling tube 20 forms a joint portion 26, and the front end of the joint portion 26 is screwed with the accommodating chamber.
The front end of the joint part 26 may be provided with external threads 260 to be screw-coupled with the internal threads of the receiving cavity wall of the tool body 10, so that the cooling tube 20 is stably assembled inside the tool body 10.
In some embodiments, the rear end of the joint portion 26 forms a constriction 262 for axial connection. Through the receiving portion 262, the cooling tube 20 is conveniently connected to the spray line of the machine tool.
In some embodiments, the screen 22 is removably connected to the rear end of the cooling tube 20 and/or the manifold 24 is removably connected to the front end of the cooling tube 20 and/or the joint 26 of the cooling tube 20 is removably connected to the cooling tube 20.
The filter screen 22 is detachably connected with the rear end of the cooling pipe 20, so that the filter screen 22 is convenient to replace according to different filter requirements; the design of detachable connection between the branch pipe 24 and the front end of the cooling pipe 20 facilitates the replacement of the matched branch pipe 24 according to the number/distribution of the cutting blades 11; the design of the detachable connection between the joint part 26 and the cooling pipe 20 facilitates the disassembly and replacement of the cooling pipe 20 in case of blockage/damage of the cooling pipe 20, etc.; in this way, the tool can adapt to different processing conditions, and the universality of the internal cooling tool 100 is improved.
FIG. 3 shows the structure of a machine tool assembly in an embodiment of the utility model; referring to fig. 1 to 3, an embodiment of the present utility model further provides a machine tool assembly, including:
a machine tool spindle 40 movably mounted to the machine tool body 30, the machine tool spindle 40 having a shower pipe 400 therein;
the rear end of the internal cooling cutter 100 is connected with the machine tool spindle 40, and the rear end of the cooling pipe 20 is communicated with a spray pipeline 400;
a table 50 mounted on the machine tool body 30, the front end of the internally cooled tool 100 facing the machining area of the table 30;
a first casing 62 provided below the machine tool body 30; and
the circulation pump assembly communicates the first tank 62 with the shower line 400.
The machine tool spindle 40 may be mounted to a machine tool headstock 40'. The machine spindle 40 may move the inner cooling tool 100 to cut a workpiece 50' mounted on a machining area of the table 50.
According to the machine tool assembly, the rear end of the internal cooling cutter 100 is connected with the machine tool spindle 40, the rear end of the cooling pipe 20 of the internal cooling cutter 100 is communicated with the spray pipeline 400 of the machine tool spindle 40, and is matched with the first box 62 arranged below the machine tool body 30 and the circulating pump assembly communicated with the first box 62 and the spray pipeline 400, so that circulating spraying in the machining process is realized, and the cutting blade 11 and the workpiece surface are effectively cooled, chipped and lubricated, so that the workpiece quality is ensured, and the service life of the cutter is prolonged.
In some embodiments, the circulation pump assembly includes: a second case 64; a first motor pump 63 communicating the first casing 62 and the second casing 64; a filter device 70 partially extending into the second tank 64 for filtering the liquid in the second tank 64; the second motor pump 66 communicates with the second tank 64 and the spray line 400.
Pumping the liquid in the first tank 62 into the second tank 64 by the first motor pump 63; filtering the liquid in the second tank 64 by the filtering device 70; pumping the liquid in the second tank 64 into the spray line 400 by the second motor pump 66; thus, the cyclic spraying in the processing process is realized.
In addition, a cutting fluid line switch 660 may be provided in the line of the second motor pump 66 leading to the shower line 400 to control the on-off of the line.
FIG. 4 shows the construction of a flow alert device for a machine tool assembly in an embodiment of the present utility model; as shown in connection with fig. 1-4, in some embodiments, the circulation pump assembly further includes: a flow alarm 80 connected between the second motor pump 66 and the spray line 400; wherein the flow alert device 80 is provided with a monitoring threshold adjustment key 82.
In the event of a blockage of the cooling tube 20, the flow of liquid pumped into the shower line 400 is reduced; through flow alarm device 80, monitor the liquid flow who pumps into spray line 400, can in time discover the condition that cooling tube 20 blockked up to in time clear up the iron fillings, avoid causing cutter wearing and tearing and product quality to exceed the tolerance in the follow-up processing.
In addition, the monitoring threshold can be conveniently adjusted by the monitoring threshold adjusting key 82 of the flow alarm device 80 according to different flow monitoring requirements. In the embodiment, the monitoring threshold is 10.00L/min, and if the monitoring threshold is smaller than the monitoring threshold, the flow alarm device 80 alarms to prompt insufficient flow, namely the cooling pipe 20 is blocked; at this time, the machine tool assembly can stop production and timely clean the cooling pipe 20 to clamp scraps, for example, the filter screen 22 can be cleaned or the inner cooling pipe 20 can be replaced, so that poor products and cutter abrasion can be prevented, and the quality of the products can be better controlled.
In some embodiments, the filter device 70 comprises: a first motor 72; a roller belt 74 wound around the first motor 72 and extending into the second housing 64; scraper 76 abuts roller 74.
The first motor 72, the rolling belt 74 and the scraping plate 76 are matched to form an oil sludge separating structure; the first motor 72 drives the rolling belt 74 to rotate so as to dip the sludge impurities in the second tank 64, and the scraping plate 76 scrapes the sludge impurities dipped by the rolling belt 74, and the sludge impurities are sent into the collecting barrel 77, so that the liquid in the second tank 64 is filtered.
In some embodiments, the filtering device 70 may also employ a filter paper filtering structure (not specifically shown in the drawings), and may specifically include: a second motor (i.e., the first motor 72 may be replaced with a second motor); the filter paper (i.e. the rolling belt 74 and the scraping plate 76 can be replaced by the filter paper) is wound on the second motor and stretches into the second box 64 to divide the second box 64 into a first space and a second space, the first motor pump 63 is communicated with the first space, and the second motor pump 66 is communicated with the second space; the first housing 62 is further provided with a liquid level sensor in communication with the second motor (e.g., communication connection may be achieved through a PLC controller).
The second box 64 is divided into a first space and a second space by the filter paper, the first motor pump 63 is communicated with the first space, the second motor pump 66 is communicated with the second space, and liquid pumped into the first space by the first motor pump 63 is filtered by the filter paper and then is input into the second space; when the filter paper filtering capability is reduced, the liquid level in the first box 62 rises, and the liquid level sensor is triggered to alarm, so that the PLC controller controls the second motor to rotate to drive the filter paper to rotate, and the saturated filter paper is replaced by unused filter paper (the filter paper can be wound on the second motor in a whole barrel), so that effective filtration of the liquid in the second box 64 is realized.
In some embodiments, machine tool body 30 is vented to first housing 62 through tapered split plate 33. In this way, the cutting fluid such as the liquid, the scrap iron and the like generated in the processing process is facilitated to be converged and dropped into the first casing 62 through the tapered opening 330 of the tapered opening plate 33.
In some embodiments, the machine tool assembly further comprises: a third case 92; the chip removing machine 96 has a chip removing chain 962 extending from the bottom of the first casing 62 to the third casing 92, and a chip removing motor 965 for driving the chip removing chain 962 to operate.
The head end of the scrap removal chain 962 is arranged at the bottom of the first box 62 to collect scrap iron deposited at the bottom of the first box 62, and the scrap removal motor 965 drives the scrap removal chain 962 to operate so as to send the scrap iron into the third box 92, thereby realizing recycling and environmental protection.
The third case 92 may be formed in a cart structure so as to transport scrap iron for recycling.
In summary, the inner cooling cutter 100 of the present utility model has the filter screen 22 at the rear end of the cooling pipe 20, which can effectively filter scrap iron in the cooling liquid entering the cooling pipe 20, avoid the cooling pipe 20 from being blocked, ensure the spraying effect of the cooling pipe 20, and the front end of the cooling pipe 20 is provided with the plurality of branch pipes 24 extending towards the plurality of cutting blades 11 of the inner cooling cutter 100, so as to realize effective spraying on each cutting blade 11 and the workpiece surface contacted by the cutting blade 11;
therefore, the utility model can effectively improve the spraying effect of the internal cooling cutter 100, realize effective cooling, chip cleaning and lubrication, improve the surface finish of the workpiece, improve the processing precision and ensure the quality of the workpiece, thereby being beneficial to product quality control; and avoid cutter wearing and tearing, improve cutter life-span to do benefit to machining efficiency promotion and manufacturing cost control.
In addition, the machine tool assembly of the utility model is connected with the machine tool spindle 40 through the rear end of the internal cooling tool 100, the rear end of the cooling pipe 20 of the internal cooling tool 100 is communicated with the spray pipeline 400 of the machine tool spindle 40 and is matched with the first box 62 arranged below the machine tool body 30 and the circulating pump component communicated with the first box 62 and the spray pipeline 400, so as to realize circulating spray in the processing process, effectively cool, clean and lubricate the cutting blade 11 and the workpiece surface, ensure the workpiece quality, improve the tool life and meet the high standard requirement of the production line running water operation.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (11)
1. An internal cooling cutter comprises a cutter body, a plurality of cutting blades arranged at the front end of the cutter body and a cooling pipe penetrating through the inside of the cutter body;
the method is characterized in that:
the rear end of the cooling pipe is provided with a filter screen, the front end of the cooling pipe forms a plurality of branch pipelines, the plurality of branch pipelines correspond to the plurality of cutting blades, and each branch pipeline extends towards one cutting blade.
2. The internally cooled tool according to claim 1, wherein the tool body is internally provided with a receiving cavity;
the rear end of the cooling pipe forms a joint part, and the front end of the joint part is in threaded connection with the accommodating cavity.
3. The internally cooled tool according to claim 2, wherein the rear end of the spigot portion forms a socket for axial connection.
4. An inner cooling cutter according to any one of claims 1-3, characterized in that between the filter screen and the rear end of the cooling tube and/or between the branch pipe and the front end of the cooling tube and/or between the joint part of the cooling tube and the cooling tube is detachably connected.
5. A machine tool assembly, comprising:
the machine tool spindle is movably arranged on the machine tool body, and a spray pipeline is arranged in the machine tool spindle;
the internal cooling cutter according to any one of claims 1 to 4, wherein the rear end of the internal cooling cutter is connected with the machine tool spindle, and the rear end of the cooling pipe is communicated with the spray pipeline;
the workbench is arranged on the machine tool body, and the front end of the internal cooling cutter is opposite to a processing area of the workbench;
the first box body is arranged below the machine tool body; and
and the circulating pump assembly is communicated with the first box body and the spraying pipeline.
6. The machine tool assembly of claim 5 wherein the circulation pump assembly comprises:
a second case;
the first motor pump is communicated with the first box body and the second box body;
the filtering device is partially extended into the second box body and is used for filtering the liquid in the second box body;
and the second motor pump is communicated with the second box body and the spraying pipeline.
7. The machine tool assembly of claim 6, wherein the circulation pump assembly further comprises:
the flow alarm device is connected between the second motor pump and the spray pipeline;
wherein, flow alarm device is provided with monitoring threshold value adjusting key.
8. The machine tool assembly of claim 6 wherein said filter means comprises:
a first motor;
the rolling belt is wound on the first motor and extends into the second box body;
and the scraping plate is abutted against the rolling belt.
9. The machine tool assembly of claim 6 wherein said filter means comprises:
a second motor;
the filter paper is wound on the second motor, stretches into the second box body and divides the second box body into a first space and a second space, the first motor pump is communicated with the first space, and the second motor pump is communicated with the second space;
and the first box body is also provided with a liquid level sensor which is in communication connection with the second motor.
10. The machine tool assembly of claim 5 wherein said machine tool body opens into said first housing through a tapered opening plate.
11. The machine tool assembly of any one of claims 5-10, further comprising:
a third case;
the chip removing machine is provided with a chip removing chain extending from the bottom of the first box body to the third box body and a chip removing motor driving the chip removing chain to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568714.3U CN220128301U (en) | 2023-06-19 | 2023-06-19 | Internally cooled tool and machine tool assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568714.3U CN220128301U (en) | 2023-06-19 | 2023-06-19 | Internally cooled tool and machine tool assembly |
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| CN220128301U true CN220128301U (en) | 2023-12-05 |
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| CN202321568714.3U Active CN220128301U (en) | 2023-06-19 | 2023-06-19 | Internally cooled tool and machine tool assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680768A (en) * | 2024-02-02 | 2024-03-12 | 浙江万里扬股份有限公司杭州分公司 | Special spherical surface machine |
-
2023
- 2023-06-19 CN CN202321568714.3U patent/CN220128301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680768A (en) * | 2024-02-02 | 2024-03-12 | 浙江万里扬股份有限公司杭州分公司 | Special spherical surface machine |
| CN117680768B (en) * | 2024-02-02 | 2024-05-10 | 浙江万里扬股份有限公司杭州分公司 | Special spherical surface machine |
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