CN107511510A - A kind of light-wall pipe drill support frame and method for supporting - Google Patents
A kind of light-wall pipe drill support frame and method for supporting Download PDFInfo
- Publication number
- CN107511510A CN107511510A CN201710715795.8A CN201710715795A CN107511510A CN 107511510 A CN107511510 A CN 107511510A CN 201710715795 A CN201710715795 A CN 201710715795A CN 107511510 A CN107511510 A CN 107511510A
- Authority
- CN
- China
- Prior art keywords
- support
- light
- wall pipe
- inwall
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
- B23B47/281—Jigs for drilling cylindrical parts
Abstract
The invention discloses a kind of light-wall pipe drill support frame and method for supporting, including inwall support block, first adjusting set, second adjusting set, adjust main shaft and auxiliary adjustment bar, four inwall support blocks are uniformly arranged around regulation main shaft, each inwall support block inwall front end is hinged with first support bar, each inwall support block rear inner wall is hinged with second support bar, the first regulation silk braid and the second regulation silk braid are threaded with corresponding to four inwall support blocks on regulation main shaft, the first regulation silk braid and the second regulation silk braid are opposite with the screw thread for adjusting main shaft connection, the first support bar is also hinged with the first regulation silk braid, the second support bar is also hinged with the second regulation silk braid；The quality of light-wall pipe drilling and efficiency is set to provide 60% by using the support meanss of the present invention.
Description
Technical field
The present invention relates to a kind of machining technology field, and in particular to a kind of light-wall pipe drill support frame and support side
Method.
Background technology
Light-wall pipe is when needing processing, it is often necessary to which Drilling operation, because thin-walled tube wall is thin, self-strength is inadequate, often
In Drilling operation, cause pipe deforming, or cause boring sites in curing to collapse, cause bore size undesirable.
The content of the invention
The purpose of the present invention be to overcome prior art deficiency, and it is an object of the present invention to provide a kind of light-wall pipe drill support frame and
Method for supporting, solve the problems, such as that light-wall pipe drilling easily causes pipe deforming.
The present invention is achieved through the following technical solutions：
A kind of light-wall pipe drill support frame, including inwall support block, the first adjusting set, the second adjusting set, regulation main shaft and
Auxiliary adjustment bar, four inwall support blocks are uniformly arranged around regulation main shaft, each inwall support block inwall front end
First support bar is hinged with, each inwall support block rear inner wall is hinged with second support bar, four inwall supports
The first regulation silk braid and the second regulation silk braid, the first regulation silk braid and second are threaded with corresponding to block on regulation main shaft
Regulation silk braid is with adjusting the screw thread that is connected of main shaft on the contrary, the first support bar adjusts silk braid with first is also hinged, and described second
Support bar is also hinged with the second regulation silk braid；
The auxiliary adjustment bar is set with regulation main axis parallel, and the auxiliary adjustment bar one end simultaneously passes through support frame and tune
Main shaft connection is saved, the auxiliary adjustment bar other end is provided with boring positioning block, and the auxiliary adjustment bar is provided with to be consolidated with light-wall pipe
Surely the clamping and fixing device connected.
The present invention can also can be used cooperatively with but to use with drilling platform, ensure to light-wall pipe drilling effective branch
Support, effectively prevent light-wall pipe from, in drilling, the problem of causing to deform due to the squeezing action of drill bit, processing and leading in precision instrument
Domain, solves the problems, such as this area light-wall pipe processing long-standing problem, and the present invention can be applicable the thin of different tube diameters and different length
Wall pipe process support, the quality of light-wall pipe drilling and efficiency is set to provide 60% by using the support meanss of the present invention.
Further, the regulation main shaft outer end is connected with handwheel.
Further, support frame as described above includes connection threeway set, support column and connects four-way set, and the support column passes through company
Connect threeway set to be connected with regulation main shaft, the auxiliary adjustment bar is connected by connecting four-way set with support column.
Further, the boring positioning block has support base, boring positioning block is firmly pasted by the support base
Close on light-wall pipe.
Further, the clamping and fixing device includes adapter sleeve, fix bar and clamping plate, and the fix bar upper end passes through company
Female connector is connected on auxiliary adjustment bar, and the clamping plate is set in fix bar and locked by wing nut.
Further, the middle part of the inwall support block is provided with drilling support block, and the drilling support block outer ring passes through oblique
The conical surface is engaged with the mounting hole in inwall support block, and drill bit through hole is provided with the middle part of the drilling support block.
Further, the boring positioning block is provided with positioning hole.
Further, the inwall support block is the arcuate structure to be cooperated with light-wall pipe.
The present invention is achieved through the following technical solutions：
A kind of light-wall pipe drilling method for supporting, including step：
Step 1) makes marks needing light-wall pipe bore position；
Step 2) adjusts auxiliary adjustment pole length, makes boring positioning block and a wherein inwall support block vertical right up and down
Should, the positioning hole axial line of boring positioning block and the drill bit through hole axial line in inwall support block are vertically superposed；
Drill bit through hole selection on the positioning hole and inwall support block of step 3) boring positioning block is with needing on light-wall pipe
Bore size it is identical；
Step 4) and then four inwall support blocks are put into light-wall pipe, the positioning hole of boring positioning block and light-wall pipe are bored
The mark of hole site is corresponding, makes auxiliary adjustment bar and boring positioning block locked on light-wall pipe by clamping and fixing device；
Step 5) adjusts main shaft by hand wheel rotating, four inwall support block expansion is firmly supported in light-wall pipe and has gone up
Into support.
The present invention compared with prior art, has the following advantages and advantages：
The present invention can also can be used cooperatively with but to use with drilling platform, ensure to light-wall pipe drilling effective branch
Support, effectively prevent light-wall pipe from, in drilling, the problem of causing to deform due to the squeezing action of drill bit, processing and leading in precision instrument
Domain, solves the problems, such as this area light-wall pipe processing long-standing problem, and the present invention can be applicable the thin of different tube diameters and different length
Wall pipe process support, the quality of light-wall pipe drilling and efficiency is set to provide 60% by using the support meanss of the present invention.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of light-wall pipe drill support frame of the present invention；
Fig. 2 is the structural representation of inwall support block；
Mark and corresponding parts title in accompanying drawing：
1- inwall support blocks, the adjusting sets of 2- first, the adjusting sets of 3- second, 4- regulation main shafts, 5- auxiliary adjustment bars, 6- first
Support bar, 7- second support bars, 8- support frames, 9- boring positioning blocks, 10- light-wall pipes, 11- clamping and fixing devices, 12- handwheels,
13- threeway sets, 14- support columns, 15- connection four-way sets, 16- support bases, 17- adapter sleeves, 18- fix bars, 19- clamping plates, 20- butterflies
Shape nut, 21- drilling support blocks, 22- mounting holes, 23- drill bit through holes, 24- positioning holes, 25- stop collars.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1-2, a kind of light-wall pipe drill support frame of the present invention, including inwall support block 1, the first adjusting set 2, the
Two adjusting sets 3, regulation main shaft 4 and auxiliary adjustment bar 5, four inwall support blocks 1 are uniformly arranged around regulation main shaft 4, often
The individual inwall front end of the inwall support block 1 is hinged with first support bar 6, and each rear inner wall of inwall support block 1 is hinged with
Second support bar 7, the first regulation silk braid 2 and second is threaded with regulation main shaft 4 corresponding to four inwall support blocks 1
Adjust silk braid 3, the first regulation silk braid 2 and second adjust silk braid 3 with adjust the screw thread that is connected of main shaft 4 on the contrary, first support bar 6 and
First regulation silk braid 2 is also hinged, and second support bar 7 is also hinged with the second regulation silk braid 3；Due to the first regulation silk braid 2 and second
On the contrary, when rotating regulation main shaft 4, the first regulation silk braid 2 and second is adjusted the screw thread that regulation silk braid 3 is connected with regulation main shaft 4
The meeting synchronous relative motion of silk braid 3 or counter motion, by taking the state in Fig. 1 as an example, when the first regulation silk braid 2 and second adjusts silk braid
During 3 synchronous relative motion, two pieces first adjusts silk braid 2 and second and adjusts the Distance Shortened of silk braid 3, at this moment first support bar 6 and the
Two support bars 7 diminish with horizontal line angle, so as to which four inwall support blocks 1 will shorten with adjusting the distance between main shaft 4,
Both, four inwall support blocks 1 separated with the inwall of light-wall pipe 10.
Equally, by taking the state in Fig. 1 as an example, when the first regulation silk braid 2 and second adjusts the motion of the synchronous backward of silk braid 3,
Two pieces first adjusts silk braid 2 and second and adjusts silk braid 3 apart from becoming big, at this moment first support bar 6 and second support bar 7 and horizontal line
Angle becomes big, so as to which four inwall support blocks 1 will increase with adjusting the distance between main shaft 4, both, four inwall support blocks 1
Press close to form supporting role with the inwall of light-wall pipe 10.
The auxiliary adjustment bar 5 be arranged in parallel with regulation main shaft 4, and the one end of auxiliary adjustment bar 5 simultaneously passes through support frame 8 and tune
Section main shaft 4 connects, and the effect of support frame 8 mainly ensures after adjusting, and makes boring positioning block 9 and a wherein inwall support block 1
Vertical corresponding up and down, the positioning hole axial line of boring positioning block 9 is vertical with the drill bit through hole axial line in inwall support block 1 to be weighed
It is folded；Accordingly even when support situation of four inwall support blocks 1 to the inwall of light-wall pipe 10 is can't see, by auxiliary adjustment bar 5
The can of boring positioning block 9 understands obtains support situation of four inwall support blocks 1 to the inwall of light-wall pipe 10, auxiliary adjustment indirectly
The other end of bar 5 is provided with boring positioning block 9, and the auxiliary adjustment bar 5 is provided with the dress that is fixedly clamped being fixedly connected with light-wall pipe 10
Put 11.The effect of clamping and fixing device 11 is mainly consolidated to auxiliary adjustment bar 5 and boring positioning block 9 with the position relationship of light-wall pipe 10
Calmly, while to regulation main shaft 4 it is spacing to move horizontally progress, regulation main shaft 4 is rotated.
The present invention can also can be used cooperatively with but to use with drilling platform, ensure to light-wall pipe drilling effective branch
Support, effectively prevent light-wall pipe from, in drilling, the problem of causing to deform due to the squeezing action of drill bit, processing and leading in precision instrument
Domain, solves the problems, such as this area light-wall pipe processing long-standing problem, and the present invention can be applicable the thin of different tube diameters and different length
Wall pipe process support, the quality of light-wall pipe drilling and efficiency is set to provide 60% by using the support meanss of the present invention.
Regulation main shaft 4 outer end is connected with handwheel 12.Support frame 8 includes connection threeway set 13, support column 14 and connection four-way
Set 15, the support column 14 are connected by connecting threeway set 13 with regulation main shaft 4, and the auxiliary adjustment bar 5 is by connecting four-way
Set 15 is connected with support column 14.After the effect of support frame 8 mainly ensures regulation, make boring positioning block 9 and a wherein inwall
Support block is vertical corresponding about 1, positioning hole axial line and the drill bit through hole axial line in inwall support block 1 of boring positioning block 9
It is vertically superposed；Accordingly even when can't see support situation of four inwall support blocks 1 to the inwall of light-wall pipe 10, pass through auxiliary adjustment bar
The can of boring positioning block 9 on 5 understands obtains support situation of four inwall support blocks 1 to the inwall of light-wall pipe 10 indirectly.
Two bearings can be set in the sleeve that threeway set 13 is connected with regulation main shaft 4, main shaft 4 is adjusted by two bearings
, in order to prevent adjusting 4 horizontal vibration of main shaft, stop collar can be provided with the regulation main shaft 4 at sleeve both ends in the rotation of sleeve
25, limited location set 25 is provided with lock-screw.
Boring positioning block 9 has support base 16, makes the secure fit of boring positioning block 9 in thin-walled by the support base 16
On pipe 10.Clamping and fixing device 11 includes adapter sleeve 17, fix bar 18 and clamping plate 19, and the upper end of fix bar 18 passes through adapter sleeve
17 are connected on auxiliary adjustment bar 5, and the clamping plate 19 is set in fix bar 18 and locked by wing nut 20.Be fixedly clamped dress
The effect for putting 11 is mainly fixed to auxiliary adjustment bar 5 and boring positioning block 9 with the position relationship of light-wall pipe 10, while regulation is led
Axle 4 move horizontally carry out it is spacing, regulation main shaft 4 is rotated.
During clamping and fixing device 11,19 long end of clamping plate is gone in the mouth of pipe of light-wall pipe 10, then rotating wing nut 20 makes
Clamping plate 19 is held out against with light-wall pipe 10, and clamping plate 19 is also easy to and the compression fit of light-wall pipe 10 using arcuate structure.
The middle part of inwall support block 1 is provided with drilling support block 21, and the drilling outer ring of support block 21 passes through scalene cone and inwall branch
Mounting hole 22 on bracer 1 is engaged, and the middle part of drilling support block 21 is provided with drill bit through hole 23.Setting drilling support block 21 is
In order to correspond to various sizes of drilling, the drilling support block 21 of different size need to be only changed.
Boring positioning block 9 is provided with positioning hole 24.Inwall support block 1 is the arcuate structure to be cooperated with light-wall pipe 10.
For corresponding various sizes of drilling, also need to change the boring positioning block 9 of different size.
A kind of method for supporting of light-wall pipe drill support frame of the present invention, makes marks needing light-wall pipe bore position；Regulation
The length of auxiliary adjustment bar 5, make boring positioning block 9 and a wherein inwall support block vertical corresponding about 1, boring positioning block 9
Positioning hole axial line and the drill bit through hole axial line in inwall support block 1 are vertically superposed；The positioning hole 24 of boring positioning block 9 and interior
The selection of drill bit through hole 23 in wall support block 1 is identical with needing the bore size on light-wall pipe 10；Then using regulation main shaft 4
Four inwall support blocks 1 are put into light-wall pipe 10, by the positioning hole 24 of boring positioning block 9 and the mark of light-wall pipe bore position
It is corresponding, make auxiliary adjustment bar 5 and boring positioning block 9 locked on light-wall pipe 10 by clamping and fixing device 11；Pass through handwheel 12
Regulation main shaft 4 is rotated, four expansion of inwall support block 1 is firmly supported in light-wall pipe 10 upper completion drilling support.
Embodiment 2
As shown in Figure 1-2, a kind of light-wall pipe drilling method for supporting of the present invention, including step：
Step 1 makes marks needing light-wall pipe bore position；
The length of step 2 regulation auxiliary adjustment bar 5, make boring positioning block 9 and a wherein inwall support block vertical right about 1
Should, the positioning hole axial line of boring positioning block 9 and the drill bit through hole axial line in inwall support block 1 are vertically superposed；
The selection of drill bit through hole 23 on the positioning hole 24 and inwall support block 1 of step 3 boring positioning block 9 is with needing in thin-walled
Bore size on pipe 10 is identical；
Then four inwall support blocks 1 are put into light-wall pipe 10 by step 4 using regulation main shaft 4, by boring positioning block 9
Positioning hole 24 is corresponding with the mark of light-wall pipe bore position, makes auxiliary adjustment bar 5 and boring positioning by clamping and fixing device 11
Block 9 is locked on light-wall pipe 10；
Step 5 rotates regulation main shaft 4 by handwheel 12, four expansion of inwall support block 1 is firmly supported at light-wall pipe 10
Interior upper completion drilling support.
The present invention can also can be used cooperatively with but to use with drilling platform, ensure to light-wall pipe drilling effective branch
Support, effectively prevent light-wall pipe from, in drilling, the problem of causing to deform due to the squeezing action of drill bit, processing and leading in precision instrument
Domain, solves the problems, such as this area light-wall pipe processing long-standing problem, and the present invention can be applicable the thin of different tube diameters and different length
Wall pipe process support, the quality of light-wall pipe drilling and efficiency is set to provide 60% by using the method for supporting of the present invention.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (9)
1. a kind of light-wall pipe drill support frame, including inwall support block (1), the first adjusting set (2), the second adjusting set (3), regulation
Main shaft (4) and auxiliary adjustment bar (5), it is characterised in that：Four inwall support blocks (1) are laid around regulation main shaft (4)
Put, each inwall support block (1) inwall front end is hinged with first support bar (6), each inwall support block (1) inwall
Rear end is hinged with second support bar (7), is threaded with the corresponding to four inwall support blocks (1) on regulation main shaft (4)
One regulation silk braid (2) and the second regulation silk braid (3), the first regulation silk braid (2) and the second regulation silk braid (3) and regulation main shaft
(4) connection screw thread on the contrary, the first support bar (6) with first adjust silk braid (2) be also hinged, the second support bar (7)
Also it is hinged with the second regulation silk braid (3)；
The auxiliary adjustment bar (5) be arranged in parallel with regulation main shaft (4), and auxiliary adjustment bar (5) one end simultaneously passes through support
Frame (8) is connected with regulation main shaft (4), and auxiliary adjustment bar (5) other end is provided with boring positioning block (9), the auxiliary adjustment
Bar (5) is provided with the clamping and fixing device (11) being fixedly connected with light-wall pipe (10).
A kind of 2. light-wall pipe drill support frame according to claim 1, it is characterised in that：Described regulation main shaft (4) outer end
It is connected with handwheel (12).
A kind of 3. light-wall pipe drill support frame according to claim 1, it is characterised in that：Support frame as described above (8) includes connecting
Threeway set (13), support column (14) and connection four-way set (15) are connect, the support column (14) is by connecting threeway set (13) with adjusting
Main shaft (4) connection is saved, the auxiliary adjustment bar (5) is connected by connecting four-way set (15) with support column (14).
A kind of 4. light-wall pipe drill support frame according to claim 1, it is characterised in that：Under the boring positioning block (9)
Provided with support base (16), boring positioning block (9) secure fit is made on light-wall pipe (10) by the support base (16).
A kind of 5. light-wall pipe drill support frame according to claim 1, it is characterised in that：The clamping and fixing device (11)
Including adapter sleeve (17), fix bar (18) and clamping plate (19), fix bar (18) upper end is connected to auxiliary by adapter sleeve (17)
Help on adjusting rod (5), the clamping plate (19) is set in fix bar (18) to be locked by wing nut (20).
A kind of 6. light-wall pipe drill support frame according to claim 1, it is characterised in that：The inwall support block (1)
Middle part is provided with drilling support block (21), and drilling support block (21) outer ring passes through the peace on scalene cone and inwall support block (1)
Dress hole (22) is engaged, and drill bit through hole (23) is provided with the middle part of the drilling support block (21).
A kind of 7. light-wall pipe drill support frame according to claim 1, it is characterised in that：On the boring positioning block (9)
Provided with positioning hole (24).
A kind of 8. light-wall pipe drill support frame according to claim 1, it is characterised in that：The inwall support block (1) is
The arcuate structure to be cooperated with light-wall pipe (10).
The method for supporting 9. a kind of light-wall pipe drills, it is characterised in that：Including step：
Step 1) makes marks needing light-wall pipe bore position；
Step 2) adjust auxiliary adjustment bar (5) length, make boring positioning block (9) with it is sagging wherein on an inwall support block (1)
Straight corresponding, the positioning hole axial line of boring positioning block (9) and the drill bit through hole axial line in inwall support block (1) are vertically superposed；
Drill bit through hole (23) selection and needs on the positioning hole (24) and inwall support block (1) of step 3) boring positioning block (9)
Bore size on light-wall pipe (10) is identical；
Four inwall support blocks (1) are put into light-wall pipe (10) by step 4) and then use regulation main shaft (4), by boring positioning block
(9) positioning hole (24) is corresponding with the mark of light-wall pipe bore position, makes auxiliary adjustment bar (5) by clamping and fixing device (11)
And boring positioning block (9) is locked on light-wall pipe (10)；
Step 5) rotates regulation main shaft (4) by handwheel (12), four inwall support block (1) expansion is firmly supported at light-wall pipe
(10) it is upper in complete drilling support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715795.8A CN107511510A (en) | 2017-08-20 | 2017-08-20 | A kind of light-wall pipe drill support frame and method for supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715795.8A CN107511510A (en) | 2017-08-20 | 2017-08-20 | A kind of light-wall pipe drill support frame and method for supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511510A true CN107511510A (en) | 2017-12-26 |
Family
ID=60723321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715795.8A Pending CN107511510A (en) | 2017-08-20 | 2017-08-20 | A kind of light-wall pipe drill support frame and method for supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511510A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788339A (en) * | 2018-06-25 | 2018-11-13 | 浙江芊荷科技有限公司 | A kind of work pieces process for numerically controlled discharge machine manufactures auxiliary device |
| CN108817572A (en) * | 2018-06-25 | 2018-11-16 | 浙江芊荷科技有限公司 | Auxiliary fabrication devices are used in a kind of processing of spark-erosion machine tool |
| CN111318735A (en) * | 2020-04-03 | 2020-06-23 | 泰州学院 | Intelligent pipeline punching robot |
| CN111687471A (en) * | 2020-07-28 | 2020-09-22 | 田祥 | Forming processing method for aluminum alloy shell of LED lamp |
| CN111992764A (en) * | 2020-08-15 | 2020-11-27 | 谢琼玲 | Aluminum pipe drilling equipment |
| CN113954171A (en) * | 2021-10-25 | 2022-01-21 | 安徽信息工程学院 | Adjustable auxiliary device that drills |
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| CN202667714U (en) * | 2012-06-14 | 2013-01-16 | 富阳金盛铝材有限公司 | Automatic hole puching machine for badminton racket frame |
| CN204366111U (en) * | 2014-11-28 | 2015-06-03 | 重庆速腾机械制造有限公司 | Hollow pipe drilling-hole positioning device |
| CN104827074A (en) * | 2015-04-14 | 2015-08-12 | 繁昌县陈氏金属制品有限公司 | Apparatus for boring hole in steel tube |
| CN105710412A (en) * | 2016-04-11 | 2016-06-29 | 哈尔滨建成集团有限公司 | Clamp special for hole drilling of thin-wall conic body window |
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| US2537916A (en) * | 1945-02-10 | 1951-01-09 | Gustaf H Rosenboom | Pipe cutting and tenoning machine |
| CN201960384U (en) * | 2011-03-23 | 2011-09-07 | 哈尔滨建成集团有限公司 | Clamp tool for drilling conical arc plate |
| CN202667714U (en) * | 2012-06-14 | 2013-01-16 | 富阳金盛铝材有限公司 | Automatic hole puching machine for badminton racket frame |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788339A (en) * | 2018-06-25 | 2018-11-13 | 浙江芊荷科技有限公司 | A kind of work pieces process for numerically controlled discharge machine manufactures auxiliary device |
| CN108817572A (en) * | 2018-06-25 | 2018-11-16 | 浙江芊荷科技有限公司 | Auxiliary fabrication devices are used in a kind of processing of spark-erosion machine tool |
| CN111318735A (en) * | 2020-04-03 | 2020-06-23 | 泰州学院 | Intelligent pipeline punching robot |
| CN111318735B (en) * | 2020-04-03 | 2021-06-11 | 泰州学院 | Intelligent pipeline punching robot |
| CN111687471A (en) * | 2020-07-28 | 2020-09-22 | 田祥 | Forming processing method for aluminum alloy shell of LED lamp |
| CN111687471B (en) * | 2020-07-28 | 2021-07-09 | 佛山市同铸五金制品有限公司 | Forming processing method for aluminum alloy shell of LED lamp |
| CN111992764A (en) * | 2020-08-15 | 2020-11-27 | 谢琼玲 | Aluminum pipe drilling equipment |
| CN113954171A (en) * | 2021-10-25 | 2022-01-21 | 安徽信息工程学院 | Adjustable auxiliary device that drills |
| CN113954171B (en) * | 2021-10-25 | 2023-09-08 | 安徽信息工程学院 | Adjustable drilling auxiliary device |
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Application publication date: 20171226 |