CN113664604A - Safety protection device of ultra-precise numerical control machine tool - Google Patents
Safety protection device of ultra-precise numerical control machine tool Download PDFInfo
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- CN113664604A CN113664604A CN202111006255.5A CN202111006255A CN113664604A CN 113664604 A CN113664604 A CN 113664604A CN 202111006255 A CN202111006255 A CN 202111006255A CN 113664604 A CN113664604 A CN 113664604A
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- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 230000001681 protective effect Effects 0.000 claims abstract description 49
- 239000000779 smoke Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims description 31
- 238000007790 scraping Methods 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
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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
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a safety protection device for an ultra-precise numerical control machine tool, and relates to the technical field of numerical control machine tool equipment. Including the lathe body, the leading flank of lathe body is close to the equal fixed mounting of downside and upper surface rear edge and has slide mechanism, and installs the guard gate between the slide mechanism from top to bottom, slide mechanism is last to be close to about all to be provided with buffer gear, the guard gate middle part is inlayed and is equipped with the observation window, it scrapes the mechanism of getting to be provided with on the corresponding guard gate front side inner wall of observation window, the collection petticoat pipe is linked together through pipe and filter, the filter is linked together with extraction mechanism. The invention increases the buffer function of the protective door, reduces the vibration generation, can warn the unclosed state of the protective door, increases the cleaning function of the observation window, enables workers to observe the processing process more clearly, is convenient for finding problems in time, can purify and filter the generated smoke dust, increases the cooling function, and is more environment-friendly and safer to use.
Description
Technical Field
The invention relates to the technical field of numerical control machine tool equipment, in particular to a safety protection device of an ultra-precise numerical control machine tool.
Background
The numerical control machine tool is a short name of a numerical control machine tool, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded numbers into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool and automatically machine parts according to the shape and the size required by a drawing, but the prior numerical control machine tool safety protection device has the following problems in the use process:
in the prior art, a numerical control machine tool is mostly provided with a safety protection door, the existing safety protection door is lack of a buffering and damping function, is easy to impact and damage in a long-time pushing and pulling process, generates vibration on a machine tool, accelerates damage of the machine tool, cannot warn the unclosed state of the safety protection door, and has a risk of opening the protection door in the machining process of the machine tool; the safety protection door is provided with an observation window for workers to observe the processing process, but scraps can be splashed on the observation window in the processing process, so that the observation is not clear, and the observation window cannot be cleaned; safety protection door function singleness can't purify the smoke and dust that produces in the machining process, has a large amount of smoke and dust when opening safety protection door and pounces on to work, and long-time the use influences healthyly, and machine tool machining process can produce a large amount of heats, can't effectually cool down to the lathe.
Disclosure of Invention
The invention provides a safety protection device of an ultra-precise numerical control machine tool, which has the advantages of increasing the buffer function of a protection door, warning the unclosed state of the protection door, increasing the cleaning function of an observation window and purifying and filtering generated smoke dust, and solves the problems that the safety protection door is lack of the buffer and damping function, the damage of the safety protection door and a machine tool is accelerated, the unclosed state of the safety protection door cannot be warned, the observation window cannot be cleaned, the function is single, and the smoke dust generated in the machining process cannot be purified.
In order to increase the buffer function of the protective door, warn the unclosed state of the protective door, increase the cleaning function of the observation window and purify and filter the generated smoke dust, the invention provides the following technical scheme: a safety protection device of an ultra-precise numerical control machine tool comprises a machine tool body, wherein a sliding mechanism is fixedly arranged on the front side surface of the machine tool body close to the rear side edge of the lower side and the upper surface, a protection door is arranged between the upper sliding mechanism and the lower sliding mechanism, a buffer mechanism is arranged on the sliding mechanism close to the left side and the right side, a warning mechanism is arranged on the buffer mechanism at the upper side, an observation window is embedded in the middle of the protection door, a dust collection disc is arranged on the inner wall of the lower side of the protection door corresponding to the observation window, a scraping mechanism is arranged on the inner wall of the front side of the protection door corresponding to the observation window, a smoke collection cover is arranged on the inner wall of the upper side of the protection door and is communicated with a filter through a guide pipe, the filter is fixedly arranged on the upper surface of the protection door, the filter is communicated with an extraction mechanism, the extraction mechanism is fixedly arranged on the upper surface of the protection door, an adsorption mechanism is arranged on the buffer mechanism at the left side corresponding to the protection door, the protective door is provided with a cooling mechanism, and the cooling mechanism is communicated with the extraction mechanism;
as a preferred technical scheme of the invention, the cooling mechanism comprises a refrigerator, a hose, an air outlet pipe, an air distribution hole, sponge and a temperature sensor, the refrigerator is arranged on the upper surface of the protective door, an air inlet of the refrigerator is communicated with an air outlet of the exhaust fan through the hose, the air outlet pipe is arranged on an air outlet of the refrigerator and is communicated with the air distribution pipe, the air distribution pipe is arranged on the inner wall of the front side of the protective door, the air distribution hole is uniformly formed in the rear side wall of the air distribution pipe, the sponge is arranged on the inner wall of the rear side of the air distribution pipe corresponding to the air distribution hole, and the temperature sensor is arranged on the inner wall of the upper side of the protective door.
As a preferred technical scheme of the invention, the sliding mechanism comprises fixed blocks, sliding rods and sliding sleeves, the fixed blocks are fixedly arranged on the front side surface of the machine tool body close to the left and right positions, the sliding rods are fixedly arranged between the fixed blocks, the sliding rods are movably provided with the two sliding sleeves, and the upper surfaces of the sliding sleeves are fixedly arranged on the left and right edge positions of the lower surface of the protective door.
As a preferred technical scheme of the invention, the buffer mechanism comprises a spring and a baffle plate, the spring is fixedly arranged on the fixed block, and the side surface of the spring, which is close to the protective door, is fixedly provided with the baffle plate.
As a preferable technical solution of the present invention, the warning mechanism includes a touch switch and an alarm lamp, the touch switch is fixedly mounted on a front side surface of the upper side buffer mechanism, and the alarm lamp is fixedly mounted on an upper surface of the machine tool body.
As a preferred technical scheme of the present invention, the scraping mechanism includes a linear motor and a scraping plate, the linear motor is fixedly mounted on the inner wall of the front side of the protective door, the linear motor is disposed on the left and right sides of the observation window, the scraping plate is fixedly mounted between the left and right linear motors, and the front side surface of the scraping plate is attached to the rear side surface of the observation window.
As a preferred technical scheme of the invention, the extraction mechanism comprises an exhaust fan and a connecting pipe, the exhaust fan is fixedly arranged on the upper surface of the protective door, and an air inlet of the exhaust fan is communicated with an air outlet of the filter through the connecting pipe.
As a preferred technical scheme of the invention, the adsorption mechanism comprises electromagnets and a control box, the electromagnets are respectively and fixedly arranged on the right buffer mechanism, the electromagnets are electrically connected with the control box, and the control box is fixedly arranged on the front side surface of the machine tool body.
Compared with the prior art, the invention provides a safety protection device of an ultra-precise numerical control machine tool, which has the following beneficial effects:
1. this ultra-precise numerical control machine tool safety device increases the buffer function of guard gate through setting up buffer gear, reduces the vibration and produces at the in-process of switch guard gate, extension guard gate life, and rethread warning mechanism can warn the guard gate not closed state, avoids using the lathe body under the state of not closing the guard gate, and simultaneously in lathe body course of working, adsorption apparatus can adsorb the guard gate fixedly, avoids opening the guard gate and operates.
2. This ultra-precise numerical control machine tool safety device scrapes through the setting and gets the mechanism and clear up the observation window, increases observation window clearance function, makes the observation course of working that the workman can be more clear, is convenient for in time discover the problem, scrapes the sweeps of getting simultaneously and falls to be collected in the collection dirt dish.
3. This ultra-precise numerical control machine tool safety device extracts to the filter through setting up extraction mechanism, and the rethread filter extracts the dust cage through the pipe, can extract the purification to the smoke and dust of production, avoids the smoke and dust to fly away at will in operational environment, uses environmental protection safety more, and rethread cooling mechanism can be to this internal cooling of lathe, avoids each spare part to be in work under the high temperature, extension lathe life.
Drawings
FIG. 1 is a schematic structural view of a safety protection device of an ultra-precise numerical control machine tool according to the present invention;
FIG. 2 is a right side sectional view of a protective door of the safety device of the ultra-precise numerical control machine tool according to the present invention;
FIG. 3 is a rear sectional view of a protective door of the safety device of the ultra-precise numerical control machine tool according to the present invention;
FIG. 4 is a right sectional view of a gas distribution pipe of the safety device of the ultra-precise numerical control machine tool according to the present invention;
fig. 5 is a top view of the safety protection device of the ultra-precision numerical control machine tool according to the present invention.
In the figure: 1. a machine tool body; 2. a sliding mechanism; 201. a fixed block; 202. a slide bar; 203. a sliding sleeve; 3. a protective door; 4. a buffer mechanism; 401. a spring; 402. a baffle plate; 5. a warning mechanism; 501. a touch switch; 502. an alarm light; 6. an observation window; 7. a dust collecting tray; 8. a scraping mechanism; 801. a linear motor; 802. a squeegee; 9. a smoke collecting hood; 10. a conduit; 11. a filter; 12. a drawing mechanism; 121. an exhaust fan; 122. a connecting pipe; 13. an adsorption mechanism; 131. an electromagnet; 132. a control box; 14. a cooling mechanism; 141. a refrigerator; 142. a hose; 143. an air outlet pipe; 144. an air distribution pipe; 145. distributing air holes; 146. a sponge; 147. a temperature sensor.
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.
Referring to fig. 1-5, the invention discloses a safety protection device for an ultra-precise numerical control machine, comprising a machine tool body 1, wherein sliding mechanisms 2 are fixedly arranged on the front side surface of the machine tool body 1 near the rear side edges of the lower side and the upper surface, a protection door 3 is arranged between the upper sliding mechanism and the lower sliding mechanism 2, buffer mechanisms 4 are arranged on the sliding mechanisms 2 near the left and the right, warning mechanisms 5 are arranged on the upper buffer mechanisms 4, an observation window 6 is embedded in the middle of the protection door 3, a dust collecting disc 7 is arranged on the inner wall of the lower side of the protection door 3 corresponding to the observation window 6, a scraping mechanism 8 is arranged on the inner wall of the front side of the protection door 3 corresponding to the observation window 6, a smoke collecting hood 9 is arranged on the inner wall of the upper side of the protection door 3, the smoke collecting hood 9 is communicated with a filter 11 through a conduit 10, and the filter 11 is fixedly arranged on the upper surface of the protection door 3, the filter 11 is communicated with the extraction mechanism 12, the extraction mechanism 12 is fixedly installed on the upper surface of the protective door 3, the adsorption mechanism 13 is arranged on the left buffer mechanism 4 corresponding to the protective door 3, the cooling mechanism 14 is arranged on the protective door 3, and the cooling mechanism 14 is communicated with the extraction mechanism 12.
Specifically, slide mechanism 2 includes fixed block 201, slide bar 202 and sliding sleeve 203, position about the leading flank of fixed block 201 fixed mounting in lathe body 1 is close to, fixed mounting has slide bar 202 between the fixed block 201, movable mounting has two sliding sleeves 203 on the slide bar 202, sliding sleeve 203 upper surface fixed mounting is in edge position about the protective door 3 lower surface.
In this embodiment, the sliding sleeve 203 can move left and right on the sliding rod 202, so that the protection door 3 between the upper and lower sliding sleeves 203 can move left and right.
Specifically, the buffer mechanism 4 includes a spring 401 and a baffle 402, the spring 401 is fixedly mounted on the fixing block 201, and the baffle 402 is fixedly mounted on the side surface of the spring 401 close to the protective door 3.
In this embodiment, the spring 401 damps and reduces the force applied to the shutter 402 when the shutter 402 is struck, thereby protecting the protection door 3.
Specifically, the warning mechanism 5 includes a touch switch 501 and an alarm lamp 502, the touch switch 501 is fixedly mounted on the front side surface of the upper side buffer mechanism 4, and the alarm lamp 502 is fixedly mounted on the upper surface of the machine tool body 1.
In this embodiment, touch switch 501 can be touched when guard gate 3 closes, and touch switch 501 makes the green lamp scintillation of warning light 502, and touch switch 501 is not touched when guard gate 3 closes, and the red lamp scintillation of warning light 502 warns the workman.
Specifically, scrape and get mechanism 8 and include linear electric motor 801 and scraper blade 802, linear electric motor 801 fixed mounting is on the front side inner wall of guard gate 3, linear electric motor 801 sets up in the left and right sides of observation window 6, and controls between the linear electric motor 801 fixed mounting have scraper blade 802, the leading flank and the 6 trailing flanks of observation window of scraper blade 802 laminate mutually.
In this embodiment, the left and right linear motors 801 synchronously drive the scraper 802 to move up and down, so that the scraper 802 cleans the rear side surface of the observation window 6, and can scrape off the waste dirt stained on the rear side surface of the observation window 6.
Specifically, the extraction mechanism 12 includes an exhaust fan 121 and a connecting pipe 122, the exhaust fan 121 is fixedly installed on the upper surface of the protective door 3, and an air inlet of the exhaust fan 121 is communicated with an air outlet of the filter 11 through the connecting pipe 122.
In this embodiment, the exhaust fan 121 exhausts the air to the filter 11 through the connection pipe 122, so that negative pressure is formed in the filter 11, and the filter 11 can exhaust the air to the hood 9 through the duct 10.
Specifically, the adsorption mechanism 13 includes an electromagnet 131 and a control box 132, the electromagnet 131 is respectively fixed on the right buffer mechanism 4, the electromagnet 131 is electrically connected with the control box 132, and the control box 132 is fixedly installed on the front side surface of the machine tool body 1.
In this embodiment, when the machine tool body 1 starts to work, the control box 132 makes the electromagnet 131 generate magnetic force, and the magnetic force adsorbs and fixes the protective door 3 made of metal, so that the protective door 3 is opened when the machine tool body 1 is in a working state, and the machine tool body 1 is safer.
Specifically, the cooling mechanism 14 includes a refrigerator 141, a hose 142, an air outlet pipe 143, an air distribution pipe 144, air distribution holes 145, sponge 146, and a temperature sensor 147, the refrigerator 141 is installed on the upper surface of the protective door 3, an air inlet of the refrigerator 141 is communicated with an air outlet of the exhaust fan 121 through the hose 142, the air outlet pipe 143 is provided on an air outlet of the refrigerator 141, the air outlet pipe 143 is communicated with the air distribution pipe 144, the air distribution pipe 144 is installed on the inner wall of the front side of the protective door 3, the air distribution holes 145 are uniformly formed in the rear side wall of the air distribution pipe 144, the sponge 146 is provided on the inner wall of the rear side of the air distribution pipe 144 corresponding to the air distribution holes 145, and the temperature sensor 147 is installed on the inner wall of the upper side of the protective door 3.
In this embodiment, the temperature sensor 147 monitors the temperature inside the machine tool body 1, when the temperature exceeds a set value, the refrigerator 141 starts to refrigerate, the exhaust fan 121 blows air to the refrigerator 141 through the hose 142, the cold air in the refrigerator 141 blows the air outlet pipe 143, then flows into the air distribution pipe 144 through the air outlet pipe 143, and then blows the air through the air distribution holes 145, the temperature inside the machine tool body 1 is reduced, and meanwhile, the sponge 146 prevents the air distribution holes 145 from being blocked, so that the machine tool body 1 is operated at a reasonable temperature during machining, and the service lives of various parts of the machine tool body 1 are prolonged.
The working principle and the using process of the invention are as follows: when the machine tool is used, the sliding sleeve 203 in the sliding mechanism 2 can move left and right on the sliding rod 202, so that the protective door 3 between the upper sliding sleeve and the lower sliding sleeve 203 can move left and right, in the process of moving the switch left and right of the protective door 3, the baffle 402 can buffer and weaken the force on the baffle 402 when being impacted through the spring 401 in the buffer mechanism 4, namely, the impact force on the protective door 3 is weakened, the protective door 3 is protected, the service life of the protective door 3 is prolonged, the protective door 3 can touch the touch switch 501 in the warning mechanism 5 when being closed, the touch switch 501 enables the alarm lamp 502 to flash green light, the protective door 3 does not touch the touch switch 501 when being closed, the alarm lamp 502 flashes red light to warn workers, the machine tool body 1 is prevented from being used under the state that the protective door 3 is not closed, in the process of machining, when the machine tool body 1 starts to work, the control box 132 in the adsorption mechanism 13 enables the electromagnet 131 to generate magnetic force, the magnetic force adsorbs and fixes the protective door 3 made of metal, the protective door 3 is prevented from being opened when the machine tool body 1 is in a working state, the safety is improved, the scraping plate 802 is synchronously driven by the left and right linear motors 801 in the scraping mechanism 8 to move up and down, the scraping plate 802 cleans the rear side surface of the observation window 6, scraps and stains stained on the rear side surface of the observation window 6 can be scraped off, the observation window 6 is cleaned, workers can observe the processing process more clearly, problems can be found in time conveniently, the scraped scraps fall off and are collected in the dust collection disc 7, the filter 11 is subjected to air draft through the connecting pipe 122 by the exhaust fan 121 in the extracting mechanism 12, negative pressure is formed in the filter 11, the filter 11 can conduct air draft on the smoke collection hood 9 through the guide pipe 10, smoke generated by mechanical processing is sucked into the filter 11 for purification, and the smoke is prevented from being scattered in a working environment at will, use more environmental protection safety, temperature sensor 147 monitors the temperature in lathe body 1 in rethread cooling mechanism 14, when the temperature exceeded the setting value, refrigerator 141 begins to refrigerate, air exhauster 121 bloies refrigerator 141 through hose 142, with the cold wind outlet duct 143 that blows in refrigerator 141, rethread outlet duct 143 flows into gas distribution pipe 144, rethread gas distribution hole 145 blows out, cool down in lathe body 1, sponge 146 avoids gas distribution hole 145 to be blockked up simultaneously, make lathe body 1 work under reasonable temperature during processing, improve the life of each part of lathe body 1.
To sum up, this ultra-precise numerical control machine tool safety device increases the buffer function of guard gate 3, and the reduction vibration produces, can warn guard gate 3 not closed state, avoids 1 operating condition of lathe body to open guard gate 3, increases 6 clearance functions of observation window, makes the observation course of working that the workman can be more clear, is convenient for in time discover the problem, can purify the filtration to the smoke and dust that produces, increases the cooling function, uses environmental protection safety more.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an ultra-precision numerical control machine tool safety device, includes lathe body (1), its characterized in that: the front side face of the machine tool body (1) is close to the rear side edge of the lower side and the rear side edge of the upper surface and is fixedly provided with a sliding mechanism (2), a protective door (3) is arranged between the upper sliding mechanism and the lower sliding mechanism (2), the sliding mechanism (2) is close to the left and the right and is provided with a buffer mechanism (4), a warning mechanism (5) is arranged on the upper buffer mechanism (4), an observation window (6) is embedded in the middle of the protective door (3), a dust collecting disc (7) is arranged on the inner wall of the lower side of the protective door (3) corresponding to the observation window (6), a scraping mechanism (8) is arranged on the inner wall of the front side of the protective door (3) corresponding to the observation window (6), a smoke collecting hood (9) is arranged on the inner wall of the upper side of the protective door (3), the smoke collecting hood (9) is communicated with a filter (11) through a guide pipe (10), and the filter (11) is fixedly installed on the upper surface of the protective door (3), the filter (11) is communicated with the extraction mechanism (12), the extraction mechanism (12) is fixedly arranged on the upper surface of the protective door (3), the left buffer mechanism (4) corresponding to the protective door (3) is provided with an adsorption mechanism (13), the protective door (3) is provided with a cooling mechanism (14), and the cooling mechanism (14) is communicated with the extraction mechanism (12);
the cooling mechanism (14) comprises a refrigerator (141), a hose (142), an air outlet pipe (143), an air distribution pipe (144), an air distribution hole (145), a sponge (146) and a temperature sensor (147), the refrigerator (141) is arranged on the upper surface of the protective door (3), the air inlet of the refrigerator (141) is communicated with the air outlet of the exhaust fan (121) through a hose (142), an air outlet pipe (143) is arranged on an air outlet of the refrigerator (141), the air outlet pipe (143) is communicated with the air distribution pipe (144), and the air distribution pipe (144) is arranged on the inner wall of the front side of the protective door (3), the rear side wall of the air distribution pipe (144) is uniformly provided with air distribution holes (145), a sponge (146) is arranged on the inner wall of the rear side of the air distribution pipe (144) corresponding to the air distribution hole (145), the temperature sensor (147) is mounted on the inner wall of the upper side of the protective door (3).
2. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: slide mechanism (2) are including fixed block (201), slide bar (202) and sliding sleeve (203), position about the leading flank of fixed block (201) fixed mounting in lathe body (1) is close to, fixed mounting has slide bar (202) between fixed block (201), movable mounting has two sliding sleeves (203) on slide bar (202), fixed surface installs edge position about guard gate (3) lower surface in sliding sleeve (203).
3. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: buffer gear (4) include spring (401) and baffle (402), spring (401) fixed mounting is on fixed block (201), and spring (401) are close to the side fixed mounting of guard gate (3) has baffle (402).
4. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: the warning mechanism (5) comprises a touch switch (501) and an alarm lamp (502), the touch switch (501) is fixedly installed on the front side face of the upper side buffer mechanism (4), and the alarm lamp (502) is fixedly installed on the upper surface of the machine tool body (1).
5. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: scrape and get mechanism (8) including linear electric motor (801) and scraper blade (802), linear electric motor (801) fixed mounting is on the front side inner wall of guard gate (3), linear electric motor (801) set up in the left and right sides of observation window (6), and control fixed mounting between linear electric motor (801) and have scraper blade (802), the leading flank and observation window (6) trailing flank of scraper blade (802) laminate mutually.
6. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: the extraction mechanism (12) comprises an exhaust fan (121) and a connecting pipe (122), the exhaust fan (121) is fixedly installed on the upper surface of the protective door (3), and an air inlet of the exhaust fan (121) is communicated with an air outlet of the filter (11) through the connecting pipe (122).
7. The safety protection device for the ultra-precise numerical control machine tool according to claim 1, is characterized in that: adsorption equipment constructs (13) including electro-magnet (131) and control box (132), electro-magnet (131) are fixed respectively and are installed on right side buffer gear (4), electro-magnet (131) and control box (132) electric connection, control box (132) fixed mounting is in lathe body (1) leading flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111006255.5A CN113664604A (en) | 2021-08-30 | 2021-08-30 | Safety protection device of ultra-precise numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111006255.5A CN113664604A (en) | 2021-08-30 | 2021-08-30 | Safety protection device of ultra-precise numerical control machine tool |
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| Publication Number | Publication Date |
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| CN113664604A true CN113664604A (en) | 2021-11-19 |
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| CN202111006255.5A Pending CN113664604A (en) | 2021-08-30 | 2021-08-30 | Safety protection device of ultra-precise numerical control machine tool |
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| CN212192306U (en) * | 2020-05-12 | 2020-12-22 | 江西科技学院 | Cleaning device of machine tool |
| CN213080884U (en) * | 2020-08-17 | 2021-04-30 | 长沙越诚机械制造有限公司 | Numerical control machine tool safety protection door device |
| CN112077655A (en) * | 2020-09-15 | 2020-12-15 | 熊军帅 | Digit control machine tool with safeguard function |
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Application publication date: 20211119 |