CN109719559B - Drilling scrap iron collecting system and steel plate machining center equipment - Google Patents
Drilling scrap iron collecting system and steel plate machining center equipment Download PDFInfo
- Publication number
- CN109719559B CN109719559B CN201910083348.4A CN201910083348A CN109719559B CN 109719559 B CN109719559 B CN 109719559B CN 201910083348 A CN201910083348 A CN 201910083348A CN 109719559 B CN109719559 B CN 109719559B
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- drilling
- scrap iron
- drill
- steel plate
- cutting
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 80
- 238000005553 drilling Methods 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 52
- 238000004064 recycling Methods 0.000 claims description 7
- 239000004429 Calibre Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drilling And Boring (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to the technical field of drilling processing, and provides a drilling scrap iron collecting system, which comprises a pressing plate for pressing a steel plate, a transferring device for transferring scrap iron, a conveying device for conveying the scrap iron transferred by the transferring device and a collecting device for collecting the scrap iron conveyed by the conveying device in a matching manner, wherein the pressing plate is provided with a through hole for a drill bit to extend out of the steel plate to drill a hole, the transferring device comprises a drilling barrel for covering the hole, the drilling barrel is provided with an opening blocked by the conveying device, and the opening is communicated with the conveying device. Still provide a steel sheet machining center equipment, including the drilling equipment who is used for the drilling, still include foretell drilling iron fillings collecting system, drilling equipment locates in the section of thick bamboo that drills. According to the invention, the drill holes are plugged through the small-range drill barrels, the large-format steel plate is not required to be completely sealed, and then scrap iron is collected through the cooperation of the conveying device and the collecting device, so that the defect that the existing steel plate machining center equipment cannot seal the large-format steel plate is overcome.
Description
Technical Field
The invention relates to the technical field of drilling processing, in particular to a drilling scrap iron collecting system and steel plate processing center equipment.
Background
In traditional machining center equipment, generally all be closed structure, at the during operation such as drilling promptly, machining center workspace seals to prevent that drilling iron fillings from throwing away when drilling from causing environmental pollution, prevent that it from throwing away at a high speed to operating personnel's injury when throwing away. Meanwhile, the cooling liquid can be prevented from splashing during drilling and the like, and can be recycled. The common small-sized processing centers are provided with movable sealing doors, and the sealing doors can be sealed during processing; when the workpiece is clamped manually and the part is taken out, the sealing door can be moved away. The machining center equipment is generally used for machining small and medium parts in a single batch, and has the use effect of good collection and protection of the drill scrap iron.
However, in the case of a steel plate machining center, when a large-format steel plate is drilled, etc., the plate size is large, and both the plate and the cut parts need to be fed and discharged automatically, so that it is impossible to close the machining area in the case of the steel plate machining center. Meanwhile, in the prior rolling brush type semi-closed scrap iron collecting mode, when the scrap iron is not collected cleanly, the scrap iron can still splash everywhere.
Disclosure of Invention
The invention aims to provide a drilling scrap iron collecting system and steel plate machining center equipment, which are used for plugging drilling holes through a small-range drilling barrel, and not all large-format steel plates are required to be sealed, and then scrap iron is collected through the cooperation of a conveying device and a collecting device, so that the defect that the existing steel plate machining center equipment cannot seal the large-format steel plates is overcome.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a drilling iron fillings collecting system, includes the clamp plate that is used for compressing tightly the steel sheet, still includes the transfer device that is used for transferring the iron fillings, is used for the transportation transfer device shifts out the conveyor and is used for the cooperation transfer device collects the collection device of the iron fillings that conveyor carried over, the clamp plate has the through-hole that supplies the drill bit to stretch out to steel sheet department drilling, transfer device is including being used for the shroud the drilling of drilling is a section of thick bamboo, a section of thick bamboo has by the opening of conveyor shutoff, the opening with conveyor intercommunication.
Further, the transfer device further comprises a chip breaking member for breaking the long chip into short chip.
Further, the chip breaking piece comprises a mounting part capable of being mounted on the inner wall of the drill cylinder and a cutting part for cutting off the long scrap iron, the cutting part is gradually expanded along the direction from the inner wall of the drill cylinder to the central point of the drill cylinder, and the large-caliber end of the cutting part is provided with a cutting angle for cutting the scrap iron.
Further, the cutting part is of a symmetrical structure, the symmetrical axis of the cutting part passes through the center point of the drilling barrel, the cutting angles are multiple, and the distances between the projection points of the cutting angles projected onto the symmetrical axis and the center point are sequentially reduced on the same side of the symmetrical axis and along the direction close to the symmetrical axis.
Further, each cutting angle on the same side of the symmetry axis is located on the same arc, and the cutting angle located on the symmetry axis is the arc top position of the arc.
Further, the chip breaking piece is positioned in the drill cylinder and is opposite to the opening.
Further, the conveying device comprises a chip outlet pipe communicated with the opening and a conveying pipe communicated with the chip outlet pipe, and the conveying pipe is communicated with the collecting device.
Further, the collecting device comprises a high negative pressure fan capable of generating negative pressure suction in the conveying device and a recycling bin for containing scrap iron.
The embodiment of the invention provides another technical scheme that: the steel plate machining center equipment comprises a drilling device for drilling, and further comprises the drilling scrap iron collecting system, and the drilling device is arranged in the drilling barrel.
Further, the device also comprises a frame and a drilling box erected on the frame, and the transfer device and the drilling device are both arranged in the drilling box; the drill box has a chamber in which a steel plate is disposed, and the platen is located within the chamber.
Compared with the prior art, the invention has the beneficial effects that: the drill cylinder with a small range is used for plugging and drilling holes, the large-format steel plate is not required to be completely sealed, and scrap iron is collected through the cooperation of the conveying device and the collecting device, so that the defect that the existing steel plate machining center equipment cannot seal the large-format steel plate is overcome.
Drawings
Fig. 1 is a schematic perspective view of a steel plate machining center device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a transfer device of a drill scrap iron collecting system according to an embodiment of the present invention;
FIG. 3 is a side cross-sectional view of a transfer device of a drill scrap iron collection system according to an embodiment of the present invention;
FIG. 4 is a top view of a transfer device of a drill scrap iron collection system according to an embodiment of the present invention;
FIG. 5 is a front view of a collecting device of a transfer device of a drill scrap iron collecting system according to an embodiment of the present invention;
FIG. 6 is a left side view of a collecting device of a transfer device of a drill scrap iron collecting system according to an embodiment of the present invention;
FIG. 7 is a bottom view of a collection device of a transfer device of a drill scrap iron collection system according to an embodiment of the present invention;
fig. 8 is an enlarged view at a of fig. 4;
in the reference numerals: 1-pressing plates; 2-transferring means; 20-drilling a cylinder; 21-chip breaking piece; 22-mounting part; 230-cutting angle; 231-large caliber end; 24-axis of symmetry; 25-the center point of the drill barrel; 26-switching connection base; 3-a conveying device; 30-chip discharging pipe; 31-stainless steel hard tube; 32-a conveying pipe; 4-a collection device; 40-a high negative pressure fan; 41-a filter element; 42-a recycling bin; 43-supporting frame; 5-a drilling device; 6-a frame; 7-a drilling box; 70-chamber; 8-drag chain; x-scrap iron; y-steel plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an embodiment of the present invention provides a drill scrap iron collecting system, including a pressing plate 1 for pressing a steel plate, further including a transferring device 2 for transferring scrap iron X, a conveying device 3 for conveying the scrap iron X transferred by the transferring device 2, and a collecting device 4 for collecting the scrap iron X conveyed by the conveying device 3 in cooperation with the transferring device 2, wherein the pressing plate 1 has a through hole for a drill to extend to the steel plate for drilling, the transferring device 2 includes a drill barrel 20 for covering the drill hole, and the drill barrel 20 has an opening plugged by the conveying device 3, and the opening is communicated with the conveying device 3. In this embodiment, before the steel plate is processed, the steel plate Y is fixed by the pressing plate 1, and then the drilling operation is performed, and the transfer device 2 further includes a transfer connection base 26 for mounting the drill drum 20 and mounted on the pressing plate 1. Before drilling, the collecting device 4 is opened, and the collecting device 4 is matched with the transferring device 2 to collect the scrap iron X sent by the conveying device 3. Because the size of the drill barrel 20 of the transfer device 2 can be matched with the size of the through hole of the pressing plate 1, when the punching work is carried out, the leakage of scrap iron X can be prevented by only covering the through hole, and the defect that the scrap iron X of a large-format workpiece such as a large-format steel plate cannot be processed in the prior art is overcome. When the scrap iron X is generated, the conveying device 3 can convey the scrap iron X away from the opening of the drill drum 20.
The following are specific examples:
as an optimization scheme of the embodiment of the invention, referring to fig. 1, 4 and 8, the transferring device 2 further includes a scrap breaking member 21 for breaking long scrap iron into short scrap iron. In this embodiment, the size of the generated scrap iron X is uncontrollable during the drilling process, some scrap iron X is long, some scrap iron X is short, and when the scrap iron X is too long, after entering the conveying device 3, they are long, which may clog the conveying device 3, so that the scrap breaking member 21 breaks the long scrap iron into short scrap iron, and no clogging problem occurs.
With further optimization of the above-mentioned scheme, referring to fig. 1, 4 and 8, the chip breaking member 21 includes a mounting portion 22 that can be mounted on the inner wall of the drill barrel 20 and a cutting portion for cutting off the long iron chips, the cutting portion is gradually expanded along the direction from the inner wall of the drill barrel 20 to the center point 25 of the drill barrel, and a cutting angle 230 for cutting the iron chips X is provided at the large-caliber end 231 of the cutting portion. In this embodiment, the chip breaking member 21 may be an integral part or may be two parts, a part of which is in contact with and fixed to the inner wall of the drill barrel 20, and defines the mounting portion 22, and the other part of which is used for cutting off the scrap iron X, and defines the cutting portion, which is in a diverging shape, and the cutting angle 230 is provided at the large caliber end 231 thereof, because the large caliber end 231 can have a larger contact area with the scrap iron X to accelerate the rate of cutting off the scrap iron, specifically, the scrap iron X splashes at a high speed when drilling, and is cut by the sharp cutting angle 230 after touching the cutting angle 230. Of course, in addition to this, the long scrap iron may be shortened by other means, and the long scrap iron may be cut off, broken, or kneaded into small pieces, and the present embodiment is not limited to this, and for example, a rotatable claw-shaped knife may be used to achieve the purpose of breaking the long scrap iron.
With further optimization of the above-mentioned solution, referring to fig. 1, 4 and 8, the cutting portion has a symmetrical structure, the symmetry axis 24 of the cutting portion passes through the center point 25 of the drill barrel, the plurality of cutting angles 230 are located on the same side of the symmetry axis 24 and along a direction approaching to the symmetry axis 24, and the distance between the projection point of each cutting angle 230 projected onto the symmetry axis 24 and the center point is sequentially reduced. In this embodiment, the above-mentioned cutting angles 230 may be further optimized, for example, a larger number of cutting angles 230 are arranged at the large-caliber end 231, so that the cutting efficiency may be increased, because more parts of the scrap iron X are scattered together, and then the scrap iron X always touches one of the cutting angles 230, and in order to enable the cutting process to have a larger range, the distances from the projection point of each cutting angle 230 onto the symmetry axis 24 to the center point are sequentially reduced, that is, as shown in fig. 8, the projection point of the cutting angle 230 closest to the symmetry axis 24 onto the symmetry axis 24 is a, and then the projection points of the cutting angles 230 gradually far from the symmetry axis 24 onto the symmetry axis 24 are b, c and d, respectively, so that the distances from a to the center point, b to the center point, c to the center point, and d to the center point are sequentially reduced. This ensures that the area contacting the scrap iron X can be sufficiently large as much as possible. Of course, the end face of the large-caliber end 231 may be a plane, and the effect is not good enough as that of the embodiment, but the technical problem can be solved, so that the end face still falls within the protection scope of the embodiment.
Further optimizing the above, please refer to fig. 1, 4 and 8, wherein each of the cutting angles 230 on the same side of the symmetry axis 24 is located on the same arc, and the cutting angle 230 located on the symmetry axis 24 is the arc top position of the arc. In this embodiment, the cutting angles 230 on the same side of the symmetry axis 24 are distributed in a circular arc shape, which increases the chances of cutting scrap iron. Of course, in addition to being a circular arc segment, the cutting angles 230 on the same side of the symmetry axis 24 may be in a diagonal shape, which may also have the effect of increasing the cutting probability.
As an optimization scheme of the embodiment of the present invention, referring to fig. 1, 2 and 3, the chip breaking member 21 is located in the drill barrel 20 and faces the opening. In this embodiment, the position where the chip breaking member 21 is placed in the drill barrel is also good and bad, for example, when the chip breaking member is opposite to the opening of the drill barrel 20, the short chip broken by the chip breaking member 21 when the negative pressure suction is opposite to the conveying device 3 can be sucked away at the first time, if the chip breaking member 21 is at the left side or the right side of the position, the chip breaking member 21 may not be sucked away by the negative pressure suction at the first time, and naturally, when the drill barrel 20 is full of the negative pressure suction, the chip X at any position can be sucked away, but the efficiency is high and low, and by adopting the preferred position of this embodiment, the sucking rate can be accelerated.
As an optimization scheme of the embodiment of the present invention, referring to fig. 8, the mounting portion 22 has an arc surface attached to the inner wall of the drill pipe. In this embodiment, the shape of the mounting portion 22 is optimized, and when the mounting portion also has an arc surface with the same curvature as the drill pipe, the inner wall of the drill pipe can be tightly attached during mounting, so that the mounting space is saved, the bonding surface can be increased, and the firmness is further increased. Of course, the mounting portion 22 may have other shapes such as a square shape, and may be fixed.
As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the conveying device 3 includes a chip outlet pipe 30 communicating with the opening, and a conveying pipe 32 communicating with the chip outlet pipe 30, where the conveying pipe 32 communicates with the collecting device 4. In this embodiment, the chip discharging tube 30 of the conveying device 3 is tangentially connected with the drill barrel 20, and the chip discharging tube and the drill barrel are in seamless connection. The conveying pipe 32 is connected with the chip discharging pipe 30 through a stainless steel hard pipe 31, and the part can move the pressing plate 1 up and down through one pass. The conveying pipe 32 extends to the collecting device 4 and is communicated with the collecting device, preferably, the conveying pipe 32 is internally provided with a wear-resistant layer, so that the service life of the conveying pipe can be prolonged, and the conveying pipe 32 is a transparent conveying pipe 32, so that workers can observe the transportation condition of scrap iron X conveniently, if the conveying pipe is blocked, the scrap iron X can be rapidly checked and treated, in addition, the conveying pipe 32 is composed of a plurality of sections, otherwise, the conveying pipe is not extended to the collecting device 4 in large steel plate machining center equipment, and the connecting bending radius between two adjacent sections is controlled to be as small as possible, so that the conveying pipe has a small bending radius, and interference collision with other parts can be avoided in the subsequent movement.
As an optimization scheme of the embodiment of the present invention, referring to fig. 1, 5, 6 and 7, the collecting device 4 includes a high negative pressure fan 40 capable of generating negative pressure suction in the conveying device 3, and a recycling bin 42 for receiving scrap iron X. In this embodiment, the collecting device 4 is matched with the transferring device 2 to generate negative pressure suction by the high negative pressure fan 40, and is matched with the transferring device 2 to transfer the generated scrap iron X out of the drill barrel 20, and the recycling bin 42 can store the scrap iron X, so that the post-processing of shutdown is facilitated. In addition, the collecting device 4 includes a filter element 41, and when negative pressure is generated by the suction of the high negative pressure fan 40, the iron filings X are collected in the direction of the filter element 41, but are blocked by the filter element 41 and fall into the recovery tank 42 when being impacted by the pulse air inside. The collecting device 4 further comprises a supporting frame 43, the high negative pressure fan 40 and the recycling bin 42 are both placed on the supporting frame 43, universal wheels are installed at the bottom of the supporting frame 43, and scrap iron X can be conveniently pushed to other places through the recycling bin 42, so that carrying labor force is saved.
Referring to fig. 1, an embodiment of the present invention provides a steel plate machining center apparatus, which includes a drilling device 5 for drilling, and the above-mentioned drill scrap iron collecting system, wherein the drilling device 5 is disposed in the drill barrel 20. The iron filings X generated by the steel plate can be blocked by the drill drum 20 and can be timely disposed of after the drilling device 5 performs drilling operation, so that the defect that the iron filings X of the large-format steel plate are difficult to collect in the prior art can be overcome.
As an optimization scheme of the embodiment of the present invention, referring to fig. 1, the apparatus further includes a frame 6 and a drilling box 7 erected on the frame 6, where the transfer device 2 and the drilling device 5 are both installed in the drilling box 7; the drill box 7 has a chamber 70 in which a steel plate is placed, and the platen 1 is located in the chamber 70. In this embodiment, the chamber 70 is an open chamber 70, and the steel plate can enter and exit after drilling.
Further optimizing the above scheme, referring to fig. 1, the apparatus further includes a drag chain 8 capable of driving the drilling box 7 mounted on the frame 6 to move, and the position of the drilling hole can be conveniently adjusted by adopting the drag chain 8.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a drilling iron fillings collecting system, includes the clamp plate that is used for compressing tightly the steel sheet, its characterized in that: still including being used for transferring the transfer device of iron fillings, be used for transporting transfer device come out's conveyor and be used for the cooperation transfer device collects the collection device of iron fillings that conveyor carried over, the clamp plate has the through-hole that supplies the drill bit to stretch out to steel sheet department drilling, transfer device is including being used for the shroud the section of thick bamboo of boring, the section of thick bamboo has by the opening of conveyor shutoff, the opening with conveyor intercommunication, transfer device still includes the chip breaking piece that is used for broken into short iron fillings with long iron fillings, chip breaking piece including mountable in install part on the inner wall of boring the section of thick bamboo and be used for cutting off long iron fillings, the cutting part is followed bore the inner wall of section of thick bamboo to bore the direction of the central point of section of thick bamboo is the shape of gradually, just the heavy-calibre end of cutting part is equipped with the cutting angle that is used for cutting the iron fillings, the cutting part is symmetrical structure, its symmetry axis passes bore the central point of section of thick bamboo, the cutting angle has a plurality of, the same side and along the symmetry axis is close to the symmetry axis the same side of cutting angle is located the same arc, and the projection angle is located in proper order the same arc the same side the cutting angle is located the same the projection angle, and is located on the same side the same arc the same axis the projection axis and the same.
2. The drill scrap iron collection system in accordance with claim 1 wherein: the conveying device comprises a chip outlet pipe communicated with the opening and a conveying pipe communicated with the chip outlet pipe, and the conveying pipe is communicated with the collecting device.
3. The drill scrap iron collection system in accordance with claim 1 wherein: the collecting device comprises a high negative pressure fan capable of generating negative pressure suction in the conveying device and a recycling bin for containing scrap iron.
4. Steel sheet machining center equipment, including the drilling equipment who is used for drilling, its characterized in that: a drill scrap iron collection system in accordance with any one of claims 1 to 3, said drilling apparatus being disposed within said drill barrel.
5. The steel plate machining center apparatus according to claim 4, wherein: the device comprises a frame, a drilling box, a transfer device and a drilling device, wherein the drilling box is erected on the frame; the drill box has a chamber in which a steel plate is disposed, and the platen is located within the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083348.4A CN109719559B (en) | 2019-01-29 | 2019-01-29 | Drilling scrap iron collecting system and steel plate machining center equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083348.4A CN109719559B (en) | 2019-01-29 | 2019-01-29 | Drilling scrap iron collecting system and steel plate machining center equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109719559A CN109719559A (en) | 2019-05-07 |
| CN109719559B true CN109719559B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910083348.4A Active CN109719559B (en) | 2019-01-29 | 2019-01-29 | Drilling scrap iron collecting system and steel plate machining center equipment |
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|---|---|---|---|---|
| CN1041906A (en) * | 1988-10-14 | 1990-05-09 | 阿图尔—费希尔股份公司费希尔厂 | Drilling has the drilling equipment in the hole that undercutting cuts |
| CN1861302A (en) * | 2006-05-18 | 2006-11-15 | 上海理工大学附属二厂 | Negative pressure sucking method for recovering waste gas and swarf for high speed drilling |
| CN203030940U (en) * | 2013-02-04 | 2013-07-03 | 哈尔滨理工大学 | Transposition groove type turning tool blade for titanium alloy semifinishing efficient cutting |
| CN204338288U (en) * | 2014-12-03 | 2015-05-20 | 宁波春有电子科技有限公司 | Garbage disposer |
| CN105835120A (en) * | 2016-06-06 | 2016-08-10 | 大连理工大学 | Negative pressure reverse cooling-adopted high-quality processing method for fiber reinforced composite |
| CN206215969U (en) * | 2016-10-26 | 2017-06-06 | 谢一清 | Boring bar tool with graphenic surface strengthening layer |
| CN108687860A (en) * | 2018-05-14 | 2018-10-23 | 天津大学 | One kind is based on composite material drilling processing active chip removal device and method |
| CN208106325U (en) * | 2018-04-12 | 2018-11-16 | 中建七局安装工程有限公司 | A kind of reverse circulation drill bit suitable for masonry stratum |
| CN209698594U (en) * | 2019-01-29 | 2019-11-29 | 华工法利莱切焊***工程有限公司 | Drill scrap collecting system and steel plate machining center equipment |
-
2019
- 2019-01-29 CN CN201910083348.4A patent/CN109719559B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041906A (en) * | 1988-10-14 | 1990-05-09 | 阿图尔—费希尔股份公司费希尔厂 | Drilling has the drilling equipment in the hole that undercutting cuts |
| CN1861302A (en) * | 2006-05-18 | 2006-11-15 | 上海理工大学附属二厂 | Negative pressure sucking method for recovering waste gas and swarf for high speed drilling |
| CN203030940U (en) * | 2013-02-04 | 2013-07-03 | 哈尔滨理工大学 | Transposition groove type turning tool blade for titanium alloy semifinishing efficient cutting |
| CN204338288U (en) * | 2014-12-03 | 2015-05-20 | 宁波春有电子科技有限公司 | Garbage disposer |
| CN105835120A (en) * | 2016-06-06 | 2016-08-10 | 大连理工大学 | Negative pressure reverse cooling-adopted high-quality processing method for fiber reinforced composite |
| CN206215969U (en) * | 2016-10-26 | 2017-06-06 | 谢一清 | Boring bar tool with graphenic surface strengthening layer |
| CN208106325U (en) * | 2018-04-12 | 2018-11-16 | 中建七局安装工程有限公司 | A kind of reverse circulation drill bit suitable for masonry stratum |
| CN108687860A (en) * | 2018-05-14 | 2018-10-23 | 天津大学 | One kind is based on composite material drilling processing active chip removal device and method |
| CN209698594U (en) * | 2019-01-29 | 2019-11-29 | 华工法利莱切焊***工程有限公司 | Drill scrap collecting system and steel plate machining center equipment |
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| Publication number | Publication date |
|---|---|
| CN109719559A (en) | 2019-05-07 |
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