CN211516891U - Numerical control machine tool with cooling liquid and scrap separation function - Google Patents
Numerical control machine tool with cooling liquid and scrap separation function Download PDFInfo
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- CN211516891U CN211516891U CN201921701777.5U CN201921701777U CN211516891U CN 211516891 U CN211516891 U CN 211516891U CN 201921701777 U CN201921701777 U CN 201921701777U CN 211516891 U CN211516891 U CN 211516891U
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Abstract
The invention discloses a numerical control machine tool with a cooling liquid and scrap separation function, which comprises a machine tool shell, a cabin door, a main shaft and a tool mounting seat, wherein the main shaft is arranged in the machine tool shell, the tool mounting seat is connected with the main shaft, a cooling liquid nozzle is arranged on the lower end surface of the tool mounting seat, the cooling liquid nozzle is connected with a rotary joint on the upper end surface of the tool mounting seat through a pipeline arranged in the cooling liquid nozzle, and the rotary joint is connected with a cooling liquid box body arranged in the machine tool shell through a cooling liquid pipeline; a workbench is arranged below the cutter mounting seat, and a cooling liquid scrap separating device is arranged below the workbench. Through being provided with decurrent coolant liquid spout on the cutter grip slipper, can spout the coolant liquid perpendicularly downwards when processing the deep hole, improved machining efficiency.
Description
Technical Field
The invention relates to the field of numerical control machine tools, in particular to a numerical control machine tool with a cooling liquid scrap separation function.
Background
The numerical control machine tool is a high-precision and high-efficiency automatic machine tool; the multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts.
Current digit control machine tool all need spout the coolant liquid and cool down in the processing, but to some deep holes of processing, current coolant liquid shower nozzle lacks to be difficult to spout in the deep hole, can influence the quality of processing, and digit control machine tool is behind the smear metal in addition, and coolant liquid and sweeps mix together, are unfavorable for subsequent recovery of coolant liquid and the separation of sweeps.
The existing high-end numerical control machine tools are all provided with chip removers, most of the chip removers are provided with holes through a spiral chip removal mode or a conveying belt to separate solid from liquid and convey chips to chip removal ports, but the mode has a great problem, as the chips are spiral and the sizes of the chips are different, when the numerical control machine tools work, the feed distance of each time is inconsistent, the chips are large or small, and therefore, the arrangement of the large holes on the conveying belt can cause a great number of small chips to fall into a chip collection box of the chip removers, the large number of small chips are added in cooling liquid, the cooling liquid is not beneficial to recycling, and if the arrangement of the small holes is small, the blocking of the holes can be caused; in addition, as the scraps are not easy to separate like common materials, the scraps are spiral and irregular in nature and have burrs and the like, and the scraps are easy to block in the open holes, so that the open holes are blocked, and the equipment is blocked seriously.
Disclosure of Invention
The invention aims to solve the problems and provides a numerical control machine tool with a cooling liquid and scrap separation function, which can solve the problems that in the prior art, holes in a conveyor belt are blocked and the scrap and the cooling liquid cannot be thoroughly separated.
In order to achieve the purpose, the invention provides the following technical scheme: a numerical control machine tool with a cooling liquid and scrap separation function comprises a machine tool shell, a cabin door, a main shaft and a tool mounting seat, wherein the main shaft is arranged in the machine tool shell, the tool mounting seat is connected with the main shaft, a cooling liquid nozzle is arranged on the lower end surface of the tool mounting seat, the cooling liquid nozzle is connected with a rotary joint on the upper end surface of the tool mounting seat through a pipeline arranged in the cooling liquid nozzle, and the rotary joint is connected with a cooling liquid box body arranged in the machine tool shell through a cooling liquid pipeline; a workbench is arranged below the cutter mounting seat, and a cooling liquid scrap separating device is arranged below the workbench; the cooling liquid scrap separating device comprises a device body, wherein the device body comprises a scrap collecting box, a connecting shell and a scrap material shell, the scrap collecting box is arranged at the bottommost part and is connected with the scrap collecting box through the connecting shell, a conveying mechanism is arranged in the device body and comprises a conveying belt, a driving roller and a driven roller, the driving roller is arranged at a discharge port of the scrap material shell, and the driven roller is respectively arranged in the connecting shell and the scrap collecting box; the waste collecting box is provided with a waste inlet, the waste inlet is arranged right above the conveyor belt in the waste collecting box, and filter holes are uniformly distributed on the conveyor belt; the waste collecting box is internally provided with a cooling liquid outlet, and the cooling liquid outlet is provided with a filter screen mechanism.
As an improvement of the invention, the external scraping mechanism comprises a plurality of scraping rods arranged side by side, the scraping rods are connected with the scrap material shell through fixed blocks, the scraping rods are of arc structures, one ends of the scraping rods are contacted with the outer surface of the conveyor belt, an elastic strip is further arranged on the scraping rods, the elastic strip is connected with a motor through a connecting rod, and the motor can drive the elastic strip to rotate on the scraping rods through the connecting rod so as to scrape off the scrap at the heads of the scraping rods.
As an improvement of the invention, the inner scraping mechanism comprises a scraper, the cutter head of the scraper is in a symmetrical triangular shape and vertically props against the inner surface of the conveyor belt, symmetrical brackets are arranged at the bottom of the scraper, and a scrap collecting frame is arranged on the brackets.
As an improvement of the invention, the inner scraping mechanism is arranged at the conveyor belt in the connecting shell, the inner scraping mechanism is fixed on the shell of the inner scraping mechanism, the connecting shell is also provided with an openable access hole, and the scrap collecting frame can be taken out from the access hole.
As an improvement of the invention, a filter screen mounting frame is arranged at the coolant outlet, a filter screen slot is arranged on the filter screen mounting frame, the bottom end and two side ends of the filter screen are inserted into the filter screen slot, the upper end of the filter screen is fixed with a connecting block through an inserting block, the connecting block is connected with a piston rod of an air cylinder, the air cylinder is arranged at the top of a waste collection box, and a filter screen replacing port is also arranged at the upper part of the waste collection box.
As an improvement of the invention, the waste collecting box is provided with a liquid level alarm device.
As an improvement of the invention, the liquid level alarm device comprises an isolation cavity arranged in the waste collecting box, a communication hole communicated with the waste collecting box is arranged at the bottom of the isolation cavity, a floating ball is arranged in the isolation cavity, and an alarm switch is arranged at the top of the isolation cavity.
As an improvement of the invention, the height of the alarm switch is lower than that of the filter screen replacing opening.
As an improvement of the invention, both sides of the conveyor belt are provided with extending edges extending towards both sides.
Has the advantages that:
1. the downward cooling liquid nozzle is arranged on the cutter clamping seat, so that the cooling liquid can be vertically sprayed downward when the deep hole is machined, and the machining efficiency is improved;
2. through the arrangement of the holes on the conveyor belt, the scraps are conveyed to a scrap outlet through the conveyor belt, and the cooling liquid falls into the scrap collecting box, so that the scraps can be separated from the cooling liquid;
3. by adopting the inner scraping mechanism and the outer scraping mechanism, the residual scraps on the conveyor belt can be effectively cleaned, so that smoothness of the holes on the conveyor belt is ensured, and the blockage of the holes is prevented;
4. the outer scraping mechanism is in contact with the outer surface of the conveying belt by adopting an arc-shaped scraping rod, so that scraps in the open holes can be effectively hooked out, the scrap scraping efficiency is high, and meanwhile, the scraps on the scraping rod can be timely cleaned by arranging the rotatable elastic strip;
5. the filter screen is arranged at the cooling liquid outlet in the waste collection box, so that scraps in the cooling liquid can be effectively filtered, the cooling liquid can be recycled, and the filter screen is connected through the air cylinder, so that the filter screen is convenient to replace;
6. through setting up liquid level alarm device, can in time monitor the height of the coolant liquid in the garbage collection case, discharge the coolant liquid in time.
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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a coolant slug separator apparatus of the present invention;
FIG. 3 is a schematic structural view of the coolant waste chip separating device of the present invention at the connection with the housing;
FIG. 4 is a schematic structural view of the internal scraping mechanism of the present invention;
FIG. 5 is a schematic structural view of an outer scraping mechanism according to the present invention;
FIG. 6 is a top view of the outer scraping mechanism of the present invention;
FIG. 7 is a schematic structural view of a conveyor belt of the present invention;
fig. 8 is a schematic view of the connection of the screen and the cylinder of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, the numerical control machine tool with coolant scrap separation comprises a machine tool housing 2, a cabin door, a spindle 4 arranged inside the machine tool housing 2, and a tool mounting seat 5 connected with the spindle 4, wherein a coolant nozzle 6 is arranged on the lower end surface of the tool mounting seat 5, in the figure, the coolant nozzle is arranged at a tool mounting hole 3 on the tool mounting seat 5, the coolant nozzle 6 is connected with a rotary joint on the upper end surface of the tool mounting seat through a pipeline arranged inside the coolant nozzle, and the rotary joint is connected with a coolant tank arranged inside the machine tool housing 2 through a coolant pipeline; and a cooling liquid spray head 7 is further arranged in the shell, a workbench 8 is arranged below the cutter mounting seat, and a cooling liquid scrap separating device is arranged below the workbench.
The cooling liquid scrap separating device comprises a device body, wherein the device body comprises a scrap collecting box 116, a connecting shell 118 and a scrap collecting box shell 105, the scrap collecting box 116 is arranged at the bottommost part, the scrap collecting box 116 is connected with the scrap collecting box 116 through the connecting shell 118, a conveying mechanism 103 is arranged in the device body, the conveying mechanism 103 comprises a conveying belt 1031, a driving roller 101 and a driven roller 115, the driving roller 1 is arranged at a discharge port of the scrap collecting box shell 105, and the driven roller 115 is respectively arranged in the connecting shell 118 and the scrap collecting box 116; the waste collection box 116 is provided with a waste inlet 17, the waste inlet 117 is arranged right above the conveyor belt 1031 in the waste collection box 116, and the filter holes 1032 are uniformly distributed on the conveyor belt 1031. The two sides of the transfer belt 1031 are provided with extending edges 1033 extending towards the two sides. Waste material behind the digit control machine tool smear metal gets into scrap collecting box 116 through waste material import 117 in, falls into on the conveyer belt 1031, carries out the separation of solid-liquid, and on the smear metal fell into the conveyer belt 1031, smear metal liquid fell into scrap collecting box 116 in the trompil of conveyer belt 1031, because the conveyer belt 1031 both sides are provided with the continuation limit 1033 that extends to both sides, can guarantee that the smear metal can not go in the both sides landing to scrap collecting box 116 from conveyer belt 1031. The waste is transferred to the waste outlet via the transfer belt 1031.
Due to the characteristics of the waste chips, the waste chips can be easily clamped into the opening of the conveyor belt 1031, the outer scraping mechanism 104 is arranged at the discharge port, the outer scraping mechanism 104 comprises a plurality of scraping rods 1041 arranged side by side, the scraping rods 1041 are connected with the waste chip housing 105 through fixing blocks 1043, the scraping rods 1041 are of an arc-shaped structure, one end of each scraping rod is in contact with the outer surface of the conveyor belt 1031, so that the waste chips are hooked out from the open holes by the outer scraping mechanism 104 in transmission, the outer scraping mechanism is arranged at the position where the conveyor belt just starts to return, and the waste chips can directly fall off.
The scraping rod 1041 is further provided with an elastic strip 1042, the elastic strip 1042 is connected with a motor 1044 through a connecting rod 1045, the motor 1044 can drive the elastic strip 1042 to rotate on the scraping rod 1041 through the connecting rod 1045, so that the motor 1044 is started at intervals to scrape off wound waste scraps at the head of the scraping rod 1041, the head of the scraping rod is ensured to be clean, and the scraping efficiency is improved.
An inner scraping mechanism 102 is further arranged between the upper and lower transfer belts 1031, the inner scraping mechanism 102 comprises a scraper 1021, a cutter head 1022 of the scraper 1021 is in a symmetrical triangular shape, the cutter head 1022 vertically abuts against the inner surface of the transfer belts 1031, symmetrical brackets 1024 are arranged at the bottom of the scraper 1021, and a scrap collecting frame 1023 is arranged on the brackets 1024; a coolant outlet 108 is provided in the waste collection tank 116, and a strainer mechanism 109 is provided at the coolant outlet 108.
The inner scraping mechanism 102 is arranged on the transfer belt 1031 in the connecting housing 118, the inner scraping mechanism 102 is fixed on the housing of the inner scraping mechanism 102, the connecting housing 118 is further provided with an openable access hole 119, and the scrap collecting frame 1023 can be taken out from the access hole 119.
By providing the internal scraping mechanism 102, the scraps which are about to fall from the opening can be scraped into the scrap collecting frame 1023 on the one hand, and the scraps which are only slightly partially stuck into the opening can be scraped onto the outer surface of the transfer belt 1031 on the other hand, so that the scraps can be separated from the transfer belt 1031.
In order to facilitate online replacement of the filter screen, a filter screen mounting rack 110 is arranged at the coolant outlet 8, a filter screen slot is arranged on the filter screen mounting rack 110, the bottom end and two side ends of the filter screen 1091 are inserted into the filter screen slot, the upper end of the filter screen 1091 is fixed with a connecting block 1093 through an insert block 1092, the connecting block 1093 is connected with a piston rod 1062 of an air cylinder, the air cylinder 106 is arranged at the top of the waste collection box 116, and a filter screen replacement port 107 is further arranged at the upper part of the waste collection box 116.
The waste collection box 116 is provided with a liquid level alarm device, the liquid level alarm device comprises an isolation cavity 113 arranged in the waste collection box 116, the bottom of the isolation cavity 113 is provided with a communication hole 112 communicated with the waste collection box 116, a floating ball 14 is arranged in the isolation cavity, the top of the isolation cavity is provided with an alarm switch 111, and the height of the alarm switch 111 is lower than that of the filter screen replacement port 107. When the floating ball is jacked to the alarm switch, the system gives an alarm to remind a user to discharge the cooling liquid in time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above disclosure of the preferred embodiments of the invention is intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a take digit control machine tool of coolant liquid sweeps separation, includes lathe casing (2), hatch door and sets up at inside main shaft (4) of lathe casing (2) and cutter mount pad (5) that are connected with main shaft (4), its characterized in that: a cooling liquid nozzle (6) is arranged on the lower end surface of the cutter mounting seat (5), the cooling liquid nozzle (6) is connected with a rotary joint on the upper end surface of the cutter mounting seat through a pipeline arranged in the cooling liquid nozzle, and the rotary joint is connected with a cooling liquid box body arranged in the machine tool shell (2) through a cooling liquid pipeline; a workbench (8) is arranged below the cutter mounting seat, and a cooling liquid scrap separating device is arranged below the workbench; the cooling liquid scrap separating device comprises a device body, wherein the device body comprises a scrap collecting box (116), a connecting shell (118) and a scrap material shell (105), the scrap collecting box (116) is arranged at the bottommost part, the scrap collecting box (116) is connected with the scrap collecting box (116) through the connecting shell (118), a conveying mechanism (103) is arranged in the device body, the conveying mechanism (103) comprises a conveying belt (1031), a driving roller (101) and a driven roller (115), the driving roller (101) is arranged at a discharge port of the scrap material shell (105), and the driven roller (115) is respectively arranged in the connecting shell (118) and the scrap collecting box (116); the waste collection box (116) is provided with a waste inlet (117), the waste inlet (117) is arranged right above the conveyor belt (1031) in the waste collection box (116), and filter holes (1032) are uniformly distributed on the conveyor belt (1031); an outer scraping mechanism (104) is arranged at the discharge port, an inner scraping mechanism (102) is arranged between the upper and lower conveyor belts (1031), a cooling liquid outlet (108) is arranged in the waste collection box (116), and a filter screen mechanism (109) is arranged at the cooling liquid outlet (108).
2. The numerical control machine tool with coolant liquid scrap separation according to claim 1, characterized in that: outer scraping mechanism (104) including a plurality of scraping stick (1041) that set up side by side, scrape stick (1041) through fixed block (1043) with scrap material casing (105) be connected, scrape stick (1041) be the arc structure, its one end with the surface contact of conveyer belt (1031) scrape stick (1041) on still be provided with one elasticity strip (1042), elasticity strip (1042) be connected with motor (1044) through connecting rod (1045), motor (1044) accessible connecting rod (1045) drive elasticity strip (1042) and rotate on scraping stick (1041), will scrape the sweeps of scraping stick (1041) head and fall.
3. The numerical control machine tool with coolant liquid scrap separation according to claim 1, characterized in that: the inner scraping mechanism (102) comprises a scraper (1021), a cutter head (1022) of the scraper (1021) is in a symmetrical triangular shape, the cutter head (1022) vertically props against the inner surface of the conveyor belt (1031), a symmetrical bracket (1024) is arranged at the bottom of the scraper (1021), and a scrap collecting frame (1023) is arranged on the bracket (1024).
4. The numerical control machine tool with coolant liquid and scrap separation function according to claim 3, characterized in that: the inner scraping mechanism (102) is arranged on a conveyor belt (1031) in the connecting shell (118), the inner scraping mechanism (102) is fixed on the shell of the inner scraping mechanism (102), an openable access hole (119) is further formed in the connecting shell (118), and the scrap collecting frame (1023) can be taken out from the access hole (119).
5. The numerical control machine tool with coolant liquid scrap separation according to claim 1, characterized in that: coolant liquid export (108) department be provided with filter screen mounting bracket (110), filter screen mounting bracket (110) on set up the filter screen slot, filter screen (1091) bottom and two side insert the filter screen slot, its upper end is fixed with connecting block (1093) through inserted block (1092), connecting block (1093) be connected with piston rod (1062) of cylinder, cylinder (106) set up at scrap collecting box (116) top, scrap collecting box (116)'s upper portion still is provided with filter screen and changes mouth (107).
6. The numerical control machine tool with coolant liquid scrap separation according to claim 1, characterized in that: the waste collection box (116) is provided with a liquid level alarm device.
7. The numerical control machine tool with coolant liquid scrap separation according to claim 6, characterized in that: the liquid level alarm device comprises an isolation cavity (113) arranged in a waste collection box (116), a communication hole (112) communicated with the waste collection box (116) is formed in the bottom of the isolation cavity (113), a floating ball (114) is arranged in the isolation cavity, and an alarm switch (111) is arranged at the top of the isolation cavity.
8. The numerical control machine tool with coolant liquid scrap separation according to claim 7, characterized in that: the height of the alarm switch (111) is lower than that of the filter screen replacing opening (107).
9. The numerical control machine tool with coolant liquid scrap separation according to claim 1, characterized in that: and extending edges (1033) extending towards two sides are arranged at two sides of the transfer belt (1031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701777.5U CN211516891U (en) | 2019-10-12 | 2019-10-12 | Numerical control machine tool with cooling liquid and scrap separation function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921701777.5U CN211516891U (en) | 2019-10-12 | 2019-10-12 | Numerical control machine tool with cooling liquid and scrap separation function |
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| CN211516891U true CN211516891U (en) | 2020-09-18 |
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| CN201921701777.5U Active CN211516891U (en) | 2019-10-12 | 2019-10-12 | Numerical control machine tool with cooling liquid and scrap separation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682154A (en) * | 2019-10-12 | 2020-01-14 | 三星智能科技盐城有限公司 | Numerical control machine tool with cooling liquid and scrap separation function |
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2019
- 2019-10-12 CN CN201921701777.5U patent/CN211516891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682154A (en) * | 2019-10-12 | 2020-01-14 | 三星智能科技盐城有限公司 | Numerical control machine tool with cooling liquid and scrap separation function |
| CN110682154B (en) * | 2019-10-12 | 2024-05-17 | 三星智能科技盐城有限公司 | Take digit control machine tool of coolant liquid sweeps separation |
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