CN110682151A - Chip removal device for numerical control machine tool - Google Patents
Chip removal device for numerical control machine tool Download PDFInfo
- Publication number
- CN110682151A CN110682151A CN201910966198.1A CN201910966198A CN110682151A CN 110682151 A CN110682151 A CN 110682151A CN 201910966198 A CN201910966198 A CN 201910966198A CN 110682151 A CN110682151 A CN 110682151A
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- CN
- China
- Prior art keywords
- collection box
- waste collection
- filter screen
- machine tool
- control machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
Abstract
The invention discloses a chip removal device for a numerical control machine tool, which comprises a device body, wherein the device body comprises a waste collection box, a connecting shell and a waste collection box shell, the waste collection box is arranged at the bottommost part and is connected with the waste collection 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 the discharge port of the waste collection box shell, and the driven roller is respectively arranged in the connecting shell and the waste collection box. According to the invention, the holes are formed in the conveyor belt, the scraps are conveyed to the 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.
Description
Technical Field
The invention relates to the field of numerical control machines, in particular to a chip removal device for a numerical control machine.
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.
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 chip removal device for a numerical control machine tool, which can solve the problems that in the prior art, holes of a conveyor belt are blocked and the thorough separation of waste chips and cooling liquid cannot be realized.
In order to realize the purpose, the invention provides the following technical scheme: a chip removal device for a numerical control machine tool comprises a device body, wherein the device body comprises a waste collection box, a connecting shell and a waste collection box shell, the waste collection box is arranged at the bottommost part and is connected with the waste collection 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 waste collection box shell, and the driven roller is respectively arranged in the connecting shell and the waste collection 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 outer scraping mechanism is arranged at the discharge port and comprises a plurality of scraping rods arranged side by side, the scraping rods are connected with the scrap material shell through fixing blocks and are of arc structures, one end of each scraping rod is in contact with the outer surface of the transmission belt, an elastic strip is further arranged on each scraping rod and is connected with a motor through a connecting rod, and the motor can drive the elastic strips to rotate on the scraping rods through the connecting rods so as to scrape off scraps at the heads of the scraping rods; an inner scraping mechanism is further arranged between the upper conveying belt and the lower conveying belt and comprises a scraper, a cutter head of the scraper is in a symmetrical triangular shape and vertically abutted against the inner surface of the conveying belt, symmetrical brackets are arranged at the bottom of the scraper, and a scrap collecting frame is arranged on each bracket; and a cooling liquid outlet is arranged in the waste collection box, and a filter screen mechanism is arranged at the cooling liquid outlet.
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. 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;
2. 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;
3. the outer scraping mechanism adopts an arc-shaped scraping rod to contact with the outer surface of the transmission belt, so that the scraps in the hole 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;
4. 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;
5. 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 the present invention at the location of the connection housing;
FIG. 3 is a schematic structural view of the internal scraping mechanism of the present invention;
FIG. 4 is a schematic structural view of an outer scraping mechanism according to the present invention;
FIG. 5 is a top view of the outer scraping mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the conveyor belt of the present invention;
fig. 7 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.
The chip removal device for the numerical control machine tool shown in fig. 1-7 comprises a device body, wherein the device body comprises a waste collection box 16, a connecting shell 18 and a waste collection box shell 5, the waste collection box 16 is arranged at the bottommost part, the waste collection box 16 is connected with the waste collection box 16 through the connecting shell 18, a conveying mechanism is arranged in the device body, the conveying mechanism 3 comprises a conveying belt 31, a driving roller 1 and a driven roller 15, the driving roller 1 is arranged at a discharge port of the waste collection box shell 5, and the driven roller 1 is respectively arranged in the connecting shell 18 and the waste collection box 16; the waste collecting box 16 is provided with a waste inlet 17, the waste inlet 17 is arranged right above the conveyor belt 3 in the waste collecting box 16, and the conveyor belt 3 is uniformly distributed with filtering holes 32. The two sides of the conveyor belt 31 are provided with extending edges 33 extending towards the two sides. Waste material behind the digit control machine tool smear metal is through waste material import 17 entering waste material collection box 16, falls into on the conveyer belt 31, carries out the separation of solid-liquid, and on the sweeps fell into conveyer belt 31, the smear metal liquid fell into waste material collection box 16 in the trompil of conveyer belt 31, because conveyer belt 31 both sides are provided with the limit 33 that extends to both sides, can guarantee that the sweeps can not go from the both sides landing of conveyer belt 31 to waste material collection box 16. The scrap is conveyed to a scrap outlet via a conveyor belt 31.
Due to the characteristics of the scrap materials, the scrap materials are easily clamped into the opening of the conveyor belt 31, the outer scraping mechanism 4 is arranged at the discharge port, the outer scraping mechanism 4 comprises a plurality of scraping rods 41 which are arranged side by side, the scraping rods 41 are connected with the scrap material shell 5 through fixing blocks 43, the scraping rods 41 are of arc-shaped structures, one ends of the scraping rods are in contact with the outer surface of the conveyor belt 31, therefore, the scrap materials are hooked out of the open holes by the outer scraping mechanism 4 in transmission, the outer scraping mechanism is arranged at the position where the conveyor belt just starts to return, and the scrap materials can directly fall off.
The scraping rod 41 is further provided with an elastic strip 42, the elastic strip 42 is connected with a motor 44 through a connecting rod 45, the motor 44 can drive the elastic strip 42 to rotate on the scraping rod 41 through the connecting rod 45, and the motor 44 is started to scrape wound waste scraps at the head of the scraping rod 41 at intervals, so that the head of the scraping rod is ensured to be clean, and the scraping efficiency is improved.
An inner scraping mechanism 2 is further arranged between the upper conveyor belt 31 and the lower conveyor belt 31, the inner scraping mechanism 2 comprises a scraper 21, a cutter head 22 of the scraper 21 is in a symmetrical triangular shape, the cutter head 22 vertically abuts against the inner surface of the conveyor belt 31, symmetrical brackets 24 are arranged at the bottom of the scraper 21, and a scrap collecting frame 23 is arranged on the brackets 24; a cooling liquid outlet 8 is arranged in the waste collection box 16, and a filter screen mechanism 9 is arranged at the cooling liquid outlet 8.
The inner scraping mechanism 2 is arranged at the position of a conveyor belt 31 in the connecting shell 18, the inner scraping mechanism 2 is fixed on the shell of the inner scraping mechanism 2, an openable access hole 19 is further formed in the connecting shell 18, and the scrap collecting frame 23 can be taken out from the access hole 19.
Through setting up interior scraping mechanism 2, on the one hand can scrape the sweeps that will fall down from the trompil into sweeps collection frame 23, on the other hand can scrape the sweeps that only a bit of part was gone into the trompil to the surface of conveyer belt 31, is convenient for the sweeps to break away from conveyer belt 31.
In order to facilitate online replacement of the filter screen, a filter screen mounting frame 10 is arranged at the position of the cooling liquid outlet 8, a filter screen slot is formed in the filter screen mounting frame 10, the bottom end and two side ends of the filter screen 91 are inserted into the filter screen slot, the upper end of the filter screen 91 is fixed with a connecting block 93 through an inserting block 92, the connecting block 93 is connected with a piston rod 62 of an air cylinder, the air cylinder 6 is arranged at the top of the waste collection box 16, and a filter screen replacing port 7 is further formed in the upper portion of the waste collection.
The waste collecting box 16 is provided with a liquid level alarm device, the liquid level alarm device comprises an isolation cavity 13 arranged in the waste collecting box 16, the bottom of the isolation cavity 13 is provided with a communication hole 12 communicated with the waste collecting box 16, a floating ball 14 is arranged in the isolation cavity, the top of the isolation cavity is provided with an alarm switch 11, and the height of the alarm switch 11 is lower than that of the filter screen replacing port 7. 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 (7)
1. The utility model provides a chip removal device for digit control machine tool which characterized in that: the device comprises a device body, wherein the device body comprises a waste collection box (16), a connecting shell (18) and a scrap material shell (5), the waste collection box (16) is arranged at the bottommost part, the waste collection box (16) is connected with the waste collection box (16) through the connecting shell (18), a conveying mechanism is arranged in the device body, the conveying mechanism (3) comprises a conveying belt (31), a driving roller (1) and a driven roller (15), the driving roller (1) is arranged at a discharge port of the scrap material shell (5), and the driven roller (1) is respectively arranged in the connecting shell (18) and the scrap material collection box (16); a waste inlet (17) is arranged on the waste collection box (16), the waste inlet (17) is arranged right above the conveyor belt (3) in the waste collection box (16), and filter holes (32) are uniformly distributed on the conveyor belt (3); an outer scraping mechanism (4) is arranged at the discharge port, the outer scraping mechanism (4) comprises a plurality of scraping rods (41) which are arranged side by side, the scraping rods (41) are connected with the scrap material shell (5) through fixing blocks (43), the scraping rods (41) are of arc structures, one ends of the scraping rods are in contact with the outer surface of the transmission belt (31), an elastic strip (42) is further arranged on the scraping rods (41), the elastic strip (42) is connected with a motor (44) through a connecting rod (45), and the motor (44) can drive the elastic strip (42) to rotate on the scraping rods (41) through the connecting rod (45) to scrape off scraps at the head parts of the scraping rods (41); an inner scraping mechanism (2) is further arranged between the upper conveying belt (31) and the lower conveying belt (31), the inner scraping mechanism (2) comprises a scraper (21), a cutter head (22) of the scraper (21) is in a symmetrical triangular shape, the cutter head (22) vertically props against the inner surface of the conveying belt (31), symmetrical brackets (24) are arranged at the bottom of the scraper (21), and a scrap collecting frame (23) is arranged on each bracket (24); a cooling liquid outlet (8) is arranged in the waste collection box (16), and a filter screen mechanism (9) is arranged at the cooling liquid outlet (8).
2. The chip removal device for the numerical control machine tool according to claim 1, characterized in that: the inner scraping mechanism (2) is arranged at the position of the conveyor belt (31) in the connecting shell (18), the inner scraping mechanism (2) is fixed on the shell of the inner scraping mechanism (2), an openable access hole (19) is further formed in the connecting shell (18), and the scrap collecting frame (23) can be taken out from the access hole (19).
3. The chip removal device for the numerical control machine tool according to claim 1, characterized in that: coolant liquid outlet (8) department be provided with filter screen mounting bracket (10), filter screen mounting bracket (10) on set up the filter screen slot, filter screen (91) bottom and two sides insert the filter screen slot, its upper end is fixed with connecting block (93) through inserted block (92), connecting block (93) be connected with piston rod (62) of cylinder, cylinder (6) set up at scrap collecting box (16) top, the upper portion of scrap collecting box (16) still is provided with filter screen and changes mouth (7).
4. The chip removal device for the numerical control machine tool according to claim 1, characterized in that: the waste collection box (16) is provided with a liquid level alarm device.
5. The chip removal device for the numerical control machine tool according to claim 4, characterized in that: the liquid level alarm device comprises an isolation cavity (13) arranged in a waste collection box (16), a communication hole (12) communicated with the waste collection box (16) is formed in the bottom of the isolation cavity (13), a floating ball (14) is arranged in the isolation cavity, and an alarm switch (11) is arranged at the top of the isolation cavity.
6. The chip removal device for the numerical control machine tool according to claim 5, characterized in that: the height of the alarm switch (11) is lower than that of the filter screen replacing opening (7).
7. The chip removal device for the numerical control machine tool according to claim 1, characterized in that: and extending edges (33) extending towards two sides are arranged on two sides of the conveyor belt (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966198.1A CN110682151A (en) | 2019-10-12 | 2019-10-12 | Chip removal device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966198.1A CN110682151A (en) | 2019-10-12 | 2019-10-12 | Chip removal device for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110682151A true CN110682151A (en) | 2020-01-14 |
Family
ID=69112257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910966198.1A Pending CN110682151A (en) | 2019-10-12 | 2019-10-12 | Chip removal device for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110682151A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347283A (en) * | 2020-03-31 | 2020-06-30 | 东莞市嘉宏机电科技有限公司 | Automatic chip removal device of lathe |
| CN112427970A (en) * | 2020-10-31 | 2021-03-02 | 青岛双源钢结构有限公司 | Supporting seat for milling machine |
| CN113369971A (en) * | 2021-05-29 | 2021-09-10 | 曹中冉 | High-automation numerical control milling machine |
| CN113601248A (en) * | 2021-08-20 | 2021-11-05 | 江苏益铨数控科技有限公司 | Numerical control machine tool with scrap disposal function |
-
2019
- 2019-10-12 CN CN201910966198.1A patent/CN110682151A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347283A (en) * | 2020-03-31 | 2020-06-30 | 东莞市嘉宏机电科技有限公司 | Automatic chip removal device of lathe |
| CN112427970A (en) * | 2020-10-31 | 2021-03-02 | 青岛双源钢结构有限公司 | Supporting seat for milling machine |
| CN113369971A (en) * | 2021-05-29 | 2021-09-10 | 曹中冉 | High-automation numerical control milling machine |
| CN113601248A (en) * | 2021-08-20 | 2021-11-05 | 江苏益铨数控科技有限公司 | Numerical control machine tool with scrap disposal function |
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