CN113732344A - High security is metal material drilling equipment for machine-building - Google Patents
High security is metal material drilling equipment for machine-building Download PDFInfo
- Publication number
- CN113732344A CN113732344A CN202111132841.4A CN202111132841A CN113732344A CN 113732344 A CN113732344 A CN 113732344A CN 202111132841 A CN202111132841 A CN 202111132841A CN 113732344 A CN113732344 A CN 113732344A
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- fixed mounting
- slide
- channel
- mounting
- dust collection
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- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 239000007769 metal material Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 abstract description 13
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- 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
- B23Q11/0046—Devices for removing chips by sucking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a metal material drilling device for high-safety machine manufacturing, which belongs to the technical field of drilling equipment and comprises a gear box, wherein a drill point fixing piece is fixedly arranged on one side of the gear box, a bearing is movably arranged in the drill point fixing piece, a threaded rod is fixedly arranged on one side of the bearing, a drill point is fixedly arranged on one side of the threaded rod, a dust collecting shell is arranged on the outer side of the drill point, a connecting plate is fixedly arranged at the bottom of the dust collecting shell, the connecting plate is of a hollow structure, a dust collecting hose is fixedly arranged on one side of the connecting plate, the connecting plate is communicated with the dust collecting shell and the dust collecting hose, a display wheel disc is fixedly arranged at the front end of the gear box, an adjusting button is movably arranged at the front end of the gear box, and the adjusting button is positioned in the display wheel disc; the metal dust and harmful gas generated by the drilling device during working can be collected and filtered, and are prevented from being sucked by workers.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a metal material drilling device for high-safety machine manufacturing.
Background
The drilling device is a general name of equipment for processing holes in solid materials, the common drilling device is provided with an electric drill and a drilling machine, the drilling device is wide in application direction, and the drilling device is suitable for reinforcing building beams, plates, columns, walls and the like, and is used for installing decoration, wall installation, supports, railings, billboards, air conditioner outdoor units, guide rails, satellite receiver elevators, steel structure plants and the like in the building industry.
When drilling to metal material, often can produce some metal dust, and some comparatively tiny dust can be mingled with in the air, just can be inhaled to internal by the staff carelessly, cause the injury to staff's health, be unfavorable for staff's health, the effect of the metal dust that present common drilling equipment produced is handling to the during operation is lower moreover.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a metal material drilling device for high-safety machine manufacturing, which aims to solve the problems in the background technology:
the prior drilling device has low treatment efficiency on metal dust generated during working.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
a metal material drilling device for high-safety machine manufacturing comprises a gear box, wherein a drill point fixing part is fixedly arranged on one side of the gear box, a bearing is movably arranged in the drill point fixing part, a threaded rod is fixedly arranged on one side of the bearing, a drill point is fixedly arranged on one side of the threaded rod, a dust collecting shell is arranged on the outer side of the drill point, a connecting plate is fixedly arranged at the bottom of the dust collecting shell and is of a hollow structure, a dust collecting hose is fixedly arranged on one side of the connecting plate, the connecting plate is communicated with the dust collecting shell and the dust collecting hose, a display wheel disc is fixedly arranged at the front end of the gear box, an adjusting button is movably arranged at the front end of the gear box and is positioned in the display wheel disc, a handle is fixedly arranged on one side, away from the drill point fixing part, a through hole is formed in the handle, a power switch is fixedly arranged at the top of the through hole, the power switch is fixedly connected with the inner wall of the top of the handle, and the bottom of the handle is connected with a power line.
Preferably, the dust collecting hose is far away from the one end fixedly connected with connector of connecting plate, the one end fixed mounting that the dust collecting hose was kept away from to the connector has the interface channel, the interface channel top is provided with pressing mechanism, the interface channel bottom is connected with the dust collection box, dust collection box one side is connected with the motor casing, motor casing top fixed mounting has the filtration passageway, the one end fixed mounting that the motor casing was kept away from to the filtration passageway is in the gear box bottom.
Preferably, pressing mechanism includes mounting panel, first slide and second slide, the spout has all been seted up in mounting panel and the first slide, first slide passes through spout sliding connection in the mounting panel, the second slide passes through spout sliding connection in first slide, second slide one end fixedly connected with spring, the one end fixed connection that the second slide was kept away from to the spring is bottom in first slide, the one end fixed mounting that the spring was kept away from to the second slide has the rubber to press the clamp plate, the one end fixed mounting that the second slide was kept away from to the rubber presses the clamp plate is on the connecting plate.
Preferably, the first slide top is provided with a groove, the equal fixed mounting of recess both sides wall has a plurality of rack, the mounting panel top is provided with the turn button, fixedly connected with pivot on the turn button, the pivot runs through the mounting panel, pivot and mounting panel rotate to be connected, the one end fixed mounting that the turn button was kept away from in the pivot has the gear, gear and rack toothing are connected.
Preferably, bottom fixed mounting has the base in the motor casing, base top fixed mounting has the motor, motor output end fixedly connected with connecting axle, fixed mounting has the collection dirt fan on the connecting axle, the one end that the motor was kept away from to the connecting axle runs through the motor casing and filters passageway fixed connection on the gear box, the taper groove has been seted up to motor casing one side.
Preferably, a mounting block is fixedly mounted on one side of the connecting channel, a clamping groove is formed in the mounting block, a clamping block is fixedly mounted at the top of one side of the dust collection box, the clamping block is clamped with the mounting block through the clamping groove, the dust collection box is movably mounted at the bottom of the connecting channel through the clamping block and the mounting block, a connecting frame is fixedly mounted at the bottom of the end, away from the clamping block, of the dust collection box, a conical block is fixedly connected to the connecting frame and clamped to the conical groove, and the dust collection box is movably mounted on the motor casing through the conical block and the conical groove.
Preferably, the dust collecting box is internally provided with a dust storage channel and a filter, connecting blocks are fixedly mounted at two ends of the filter, the connecting blocks are fixedly mounted on the inner wall of the dust collecting box, the dust storage channel is communicated with the connecting channel, the dust storage channel is arranged on one side of the filter, an air channel is arranged on the other side of the filter, the air channel is communicated with the filtering channel, and an adsorption plate is arranged between the air channel and the filtering channel.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the motor drives the connecting shaft to rotate, the dust collecting fan on the connecting shaft rotates, when the drill point starts to drill, generated metal dust can be blocked by the dust collecting shell and falls into the dust collecting shell, the metal dust finally falls into the dust collecting box through the connecting plate, the dust collecting hose and the connecting channel in the dust collecting shell by the rotation of the dust collecting fan, then is filtered by the filter, and the gas passes through the filter to reach the air channel, moves to the dust collecting fan along the air channel, passes through the adsorption plate, finally falls into the filtering channel and is discharged.
(2) The dust collection box is movably arranged on the connecting channel and the motor shell through the clamping block and the conical block, when the drilling device finishes working, the dust collection box can be detached, dust and a filter in the dust collection box can be cleaned, metal dust is prevented from staying in the dust collection box for a long time, loss is caused to devices in the dust collection box and the motor shell, and the service life is shortened.
(3) The pressing mechanism can rotate the rotary button, the rotary button drives the gear to rotate through the rotating shaft, the gear is meshed with the rack, when the rotary button is rotated, the position of the first sliding plate in the mounting plate can be adjusted, the second sliding plate is connected in the first sliding plate in a sliding mode, the rubber pressing plate is fixedly arranged on the second sliding plate and fixedly connected to the connecting plate, the dust collecting shell is fixedly arranged on the connecting plate, the second sliding plate can drive the dust collecting shell to be close to a drill point by moving the position of the first sliding plate in the mounting plate through adjusting the rotary button, and when the drilling device works, the pressing mechanism stably presses the dust collecting shell through the rubber pressing plate and the connecting plate, so that metal dust is prevented from leaking out of the periphery of the dust collecting shell and being sucked by workers.
Drawings
FIG. 1 is a schematic view of the overall structure of a metal material drilling device for high-safety machine manufacturing according to the present invention;
FIG. 2 is a schematic isometric view of the metal material drilling device for high-safety machine manufacturing according to the present invention shown in FIG. 1;
FIG. 3 is a schematic view of a partial connection structure of a metal material drilling apparatus for high safety machine fabrication according to the present invention;
FIG. 4 is a schematic view of the internal structure of the dust box and the motor casing of the metal material drilling device for high-safety machine manufacturing according to the present invention;
FIG. 5 is a schematic structural diagram of a pressing mechanism of the metal material drilling device for high-safety machine manufacturing according to the present invention;
fig. 6 is a partial structural schematic view of a pressing mechanism of the metal material drilling device for high-safety machine manufacturing according to the present invention.
The reference numbers in the figures illustrate:
1. a gear case; 2. a handle; 3. a through hole; 4. a power switch; 5. a power line; 6. a motor housing; 7. a dust collection box; 8. a connecting channel; 9. a filtration channel; 10. a display wheel disc; 11. an adjustment button; 12. a drill tip fixing member; 13. a bearing; 14. a threaded rod; 15. drilling a tip; 16. a dust collecting case; 17. a connecting plate; 18. a dust collecting hose; 19. a connecting port; 20. a pressing mechanism; 201. mounting a plate; 202. a first slide plate; 203. rotating the button; 204. a rack; 205. a groove; 206. a second slide plate; 207. a rubber pressing plate; 208. a rotating shaft; 209. a gear; 210. a spring; 21. mounting blocks; 22. a card slot; 23. a clamping block; 24. a connecting frame; 25. a conical block; 26. a conical groove; 27. a motor; 28. a connecting shaft; 29. a dust collecting fan; 30. a base; 31. a dust storage channel; 32. a filter; 33. an air passage; 34. an adsorption plate; 35. and (4) connecting the blocks.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Example 1:
referring to fig. 1-4, a metal material drilling device for high safety machine manufacturing includes a gear box 1, and is characterized in that: a drill point fixing piece 12 is fixedly arranged on one side of the gear box 1, a bearing 13 is movably arranged in the drill point fixing piece 12, a threaded rod 14 is fixedly arranged on one side of the bearing 13, a drill point 15 is fixedly arranged on one side of the threaded rod 14, a dust collecting shell 16 is arranged on the outer side of the drill point 15, a connecting plate 17 is fixedly arranged at the bottom of the dust collecting shell 16, the connecting plate 17 is of a hollow structure, a dust collecting hose 18 is fixedly arranged on one side of the connecting plate 17, the connecting plate 17 is communicated with the dust collecting shell 16 and the dust collecting hose 18, a display wheel disc 10 is fixedly arranged at the front end of the gear box 1, an adjusting button 11 is movably arranged at the front end of the gear box 1, the adjusting button 11 is positioned in the display wheel disc 10, a handle 2 is fixedly arranged on one side of the gear box 1 away from the drill point fixing piece 12, a through hole 3 is formed in the handle 2, a power switch 4 is fixedly arranged at the top of the through hole 3, and the power switch 4 is fixedly connected with the inner wall of the top of the handle 2, the bottom of the handle 2 is connected with a power cord 5.
The drill tip 15 of the invention has three drilling modes, and the device in the gear box 1 can be changed by rotating the adjusting button 11 to drive the drill tip 15 to work in different modes, namely hammer drilling, rotary drilling and simultaneous rotation and hammer drilling.
One end fixedly connected with connector 19 that connecting plate 17 was kept away from to collection dirt hose 18, the one end fixed mounting that collection dirt hose 18 was kept away from to connector 19 has interface channel 8, interface channel 8 top is provided with pressing means 20, interface channel 8 bottom is connected with dust collection box 7, dust collection box 7 one side is connected with motor casing 6, motor casing 6 top fixed mounting has filtration passageway 9, the one end fixed mounting that motor casing 6 was kept away from to filtration passageway 9 is in gear box 1 bottom.
Bottom fixed mounting has base 30 in the motor casing 6, and base 30 top fixed mounting has motor 27, and motor 27 output end fixedly connected with connecting axle 28, fixed mounting has collection dirt fan 29 on the connecting axle 28, and the one end that motor 27 was kept away from to connecting axle 28 runs through motor casing 6 and filtration passageway 9 fixed connection on gear box 1, and taper groove 26 has been seted up to motor casing 6 one side.
The dust collection box 7 is movably arranged on the connecting channel 8 and the motor shell 6 through the clamping block 23 and the conical block 25, when the drilling device finishes working, the dust collection box 7 can be detached, metal dust and a filter 32 in the dust collection box 7 can be cleaned, the metal dust is prevented from staying in the dust collection box 7 for a long time, loss is caused to devices in the dust collection box 7 and the motor shell 6, and the service life is shortened.
The dust storage channel 31 and the filter 32 are arranged in the dust collection box 7, the connecting blocks 35 are fixedly mounted at two ends of the filter 32, the connecting blocks 35 are fixedly mounted on the inner wall of the dust collection box 7, the dust storage channel 31 is communicated with the connecting channel 8, the dust storage channel 31 is arranged on one side of the filter 32, the air channel 33 is arranged on the other side of the filter 32, the air channel 33 is communicated with the filtering channel 9, and the adsorption plate 34 is arranged between the air channel 33 and the filtering channel 9.
The motor 27 drives the connecting shaft 28 to rotate, the dust collecting fan 29 on the connecting shaft 28 rotates, when the drill tip 15 starts to drill, generated metal dust can be blocked by the dust collecting shell 16 and falls into the dust collecting shell 16, the metal dust finally falls into the dust collecting box 7 through the connecting plate 17, the dust collecting hose 18 and the connecting channel 8 in the dust collecting shell 16 by the rotation of the dust collecting fan 29, then is filtered by the filter 32, and the gas passes through the filter 32 to reach the air channel 33, moves to the dust collecting fan 29 along the air channel 33, passes through the adsorption plate 34, finally falls into the filtering channel 9 and is discharged.
Example 2:
referring to fig. 5-6, the difference between the embodiment 1 and the embodiment is that the pressing mechanism 20 includes a mounting plate 201, a first sliding plate 202 and a second sliding plate 206, sliding grooves are respectively formed in the mounting plate 201 and the first sliding plate 202, the first sliding plate 202 is slidably connected in the mounting plate 201 through the sliding grooves, the second sliding plate 206 is slidably connected in the first sliding plate 202 through the sliding grooves, one end of the second sliding plate 206 is fixedly connected with a spring 210, one end of the spring 210 far away from the second sliding plate 206 is fixedly connected to the bottom of the first sliding plate 202, one end of the second sliding plate 206 far away from the spring 210 is fixedly installed with a rubber pressing plate 207, and one end of the rubber pressing plate 207 far away from the second sliding plate 206 is fixedly installed on the connecting plate 17.
The top of the first sliding plate 202 is provided with a groove 205, two side walls of the groove 205 are fixedly provided with a plurality of racks 204, the top of the mounting plate 201 is provided with a rotary button 203, the rotary button 203 is fixedly connected with a rotary shaft 208, the rotary shaft 208 penetrates through the mounting plate 201, the rotary shaft 208 is rotatably connected with the mounting plate 201, one end of the rotary shaft 208, far away from the rotary button 203, is fixedly provided with a gear 209, and the gear 209 is meshed with the racks 204.
The pressing mechanism 20 of the invention can rotate the rotary button 203, the rotary button 203 drives the gear 209 to rotate through the rotating shaft 208, the gear 209 is meshed with the rack 204, when the rotary button 203 can be rotated to adjust the position of the first sliding plate 202 in the mounting plate 201, the first sliding plate 202 is connected with the second sliding plate 206 in a sliding way, the second sliding plate 206 is fixedly provided with the rubber pressing plate 207, the rubber pressing plate 207 is fixedly connected with the connecting plate 17, the connecting plate 17 is fixedly provided with the dust collection shell 16, the position of the first sliding plate 202 in the mounting plate 201 is moved through adjusting the rotary button 203, the second sliding plate 206 can drive the dust collection shell 16 to be close to the drill tip 15, and when the drilling device works, the pressing mechanism 20 stably presses the dust collection shell 16 through the rubber pressing plate 207 and the connecting plate 17, so as to prevent metal dust from leaking from the periphery of the dust collection shell 16 and being sucked by workers.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention. Furthermore, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. Several elements of the plurality recited in the product claims may be implemented by one element in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Claims (7)
1. A high security is metal material drilling equipment for machine-building, includes gear box (1), its characterized in that: one side fixed mounting of gear box (1) has drill point mounting (12), the inside movable mounting of drill point mounting (12) has bearing (13), bearing (13) one side fixed mounting has threaded rod (14), threaded rod (14) one side fixed mounting has drill point (15), the drill point (15) outside is provided with album dirt shell (16), album dirt shell (16) bottom fixed mounting has connecting plate (17), connecting plate (17) are hollow structure, connecting plate (17) one side fixed mounting has collection dirt hose (18), connecting plate (17) are linked together with collection dirt shell (16), collection dirt hose (18), gear box (1) front end fixed mounting has display wheel dish (10), gear box (1) front end movable mounting has adjustment button (11), adjustment button (11) are located the inside that shows wheel dish (10), one side fixed mounting that drill point mounting (12) was kept away from in gear box (1) has handle (2), through hole (3) have been seted up on handle (2), the top fixed mounting of through hole (3) has switch (4), switch (4) and the top inner wall fixed connection of handle (2), handle (2) bottom is connected with power cord (5).
2. The metal material drilling device for high-safety machine manufacturing according to claim 1, wherein: one end fixedly connected with connector (19) of connecting plate (17) is kept away from in collection dirt hose (18), the one end fixed mounting that collection dirt hose (18) was kept away from in connector (19) has interface channel (8), interface channel (8) top is provided with pressing means (20), interface channel (8) bottom is connected with dust collection box (7), dust collection box (7) one side is connected with motor casing (6), motor casing (6) top fixed mounting has filtration passageway (9), the one end fixed mounting that motor casing (6) were kept away from in filtration passageway (9) is in gear box (1) bottom.
3. The metal material drilling device for high-safety machine manufacturing according to claim 2, wherein: pressing means (20) include mounting panel (201), first slide (202) and second slide (206), the spout has all been seted up in mounting panel (201) and first slide (202), first slide (202) are through spout sliding connection in mounting panel (201), second slide (206) are through spout sliding connection in first slide (202), second slide (206) one end fixedly connected with spring (210), the one end fixed connection that second slide (206) were kept away from in spring (210) is bottom in first slide (202), the one end fixed mounting that spring (210) were kept away from in second slide (206) has rubber press plate (207), the one end fixed mounting that second slide (206) were kept away from in rubber press plate (207) is on connecting plate (17).
4. The metal material drilling device for high-safety machine manufacturing according to claim 3, wherein: first slide (202) top is seted up flutedly (205), the equal fixed mounting of recess (205) both sides wall has a plurality of rack (204), mounting panel (201) top is provided with rotating button (203), fixedly connected with pivot (208) on rotating button (203), mounting panel (201) is run through in pivot (208), pivot (208) and mounting panel (201) rotate the connection, the one end fixed mounting that rotating button (203) were kept away from in pivot (208) has gear (209), gear (209) and rack (204) meshing are connected.
5. The metal material drilling device for high-safety machine manufacturing according to claim 2, wherein: bottom fixed mounting has base (30) in motor casing (6), base (30) top fixed mounting has motor (27), motor (27) output end fixedly connected with connecting axle (28), fixed mounting has collection dirt fan (29) on connecting axle (28), the one end that motor (27) were kept away from in connecting axle (28) runs through motor casing (6) and filters passageway (9) fixed connection on gear box (1), taper groove (26) have been seted up to motor casing (6) one side.
6. The metal material drilling device for high-safety machine manufacturing according to claim 2, wherein: the dust collection box is characterized in that an installation block (21) is fixedly installed on one side of the connection channel (8), a clamping groove (22) is formed in the installation block (21), a clamping block (23) is fixedly installed at the top of one side of the dust collection box (7), the clamping block (23) is clamped with the installation block (21) through the clamping groove (22), the dust collection box (7) is movably installed at the bottom of the connection channel (8) through the clamping block (23) and the installation block (21), a connection frame (24) is fixedly installed at the bottom of one end, far away from the clamping block (23), of the dust collection box (7), a conical block (25) is fixedly connected to the connection frame (24), the conical block (25) is clamped to a conical groove (26), and the dust collection box (7) is movably installed on the motor shell (6) through the conical block (25) and the conical groove (26).
7. The metal material drilling device for high-safety machine building according to claim 2, wherein: the dust collection box is characterized in that a dust storage channel (31) and a filter (32) are arranged inside the dust collection box (7), connecting blocks (35) are fixedly mounted at two ends of the filter (32), the connecting blocks (35) are fixedly mounted on the inner wall of the dust collection box (7), the dust storage channel (31) is communicated with a connecting channel (8), the dust storage channel (31) is arranged on one side of the filter (32), an air channel (33) is arranged on the other side of the filter (32), the air channel (33) is communicated with a filtering channel (9), and an adsorption plate (34) is arranged between the air channel (33) and the filtering channel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111132841.4A CN113732344A (en) | 2021-09-27 | 2021-09-27 | High security is metal material drilling equipment for machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111132841.4A CN113732344A (en) | 2021-09-27 | 2021-09-27 | High security is metal material drilling equipment for machine-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113732344A true CN113732344A (en) | 2021-12-03 |
Family
ID=78741275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111132841.4A Pending CN113732344A (en) | 2021-09-27 | 2021-09-27 | High security is metal material drilling equipment for machine-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113732344A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130242A (en) * | 2006-08-25 | 2008-02-27 | 罗伯特·博世有限公司 | Dust-extracting system |
| CN102909711A (en) * | 2011-08-04 | 2013-02-06 | 株式会社牧田 | Power tool dust collecting device and power tool |
| CN107053098A (en) * | 2016-01-20 | 2017-08-18 | 株式会社牧田 | Electric tool dust collect plant and electric tool, dust-precipitating system |
| CN109571123A (en) * | 2017-09-28 | 2019-04-05 | 株式会社牧田 | Dust collect plant |
| CN110640186A (en) * | 2018-06-26 | 2020-01-03 | 李东 | Environment-friendly dustproof electric drill |
| CN111093894A (en) * | 2017-08-31 | 2020-05-01 | 株式会社牧田 | Dust collecting device for electric tool and electric tool |
| CN213104633U (en) * | 2020-07-31 | 2021-05-04 | 深圳金都凹版工业有限公司 | Mounting tool of infrared induction switch |
-
2021
- 2021-09-27 CN CN202111132841.4A patent/CN113732344A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130242A (en) * | 2006-08-25 | 2008-02-27 | 罗伯特·博世有限公司 | Dust-extracting system |
| CN102909711A (en) * | 2011-08-04 | 2013-02-06 | 株式会社牧田 | Power tool dust collecting device and power tool |
| CN107053098A (en) * | 2016-01-20 | 2017-08-18 | 株式会社牧田 | Electric tool dust collect plant and electric tool, dust-precipitating system |
| CN111093894A (en) * | 2017-08-31 | 2020-05-01 | 株式会社牧田 | Dust collecting device for electric tool and electric tool |
| CN109571123A (en) * | 2017-09-28 | 2019-04-05 | 株式会社牧田 | Dust collect plant |
| CN110640186A (en) * | 2018-06-26 | 2020-01-03 | 李东 | Environment-friendly dustproof electric drill |
| CN213104633U (en) * | 2020-07-31 | 2021-05-04 | 深圳金都凹版工业有限公司 | Mounting tool of infrared induction switch |
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Application publication date: 20211203 |