CN104476613A - Multi-drill-bit adjustable drilling machine - Google Patents
Multi-drill-bit adjustable drilling machine Download PDFInfo
- Publication number
- CN104476613A CN104476613A CN201410825598.8A CN201410825598A CN104476613A CN 104476613 A CN104476613 A CN 104476613A CN 201410825598 A CN201410825598 A CN 201410825598A CN 104476613 A CN104476613 A CN 104476613A
- Authority
- CN
- China
- Prior art keywords
- drill
- movable frame
- slideway
- advancing
- pulley
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a multi-drill-bit adjustable drilling machine and relates to the technical field of mechanical equipment. The multi-drill-bit adjustable drilling machine comprises a transverse beam and a supporting column, wherein the transverse beam is arranged on the supporting column; a hydraulic oil cylinder is arranged on the transverse beam; an annular supporting frame is arranged on the hydraulic oil cylinder; a motor is arranged in the annular supporting frame; a rotary shaft is arranged on the motor and is provided with double-layered belt wheels; the annular supporting frame is provided with rotary supporting devices corresponding to the double-layered belt wheels; a movable frame is arranged on each rotary supporting device; a movable tensioning wheel is arranged in each movable frame; each movable frame is internally provided with a proceeding slide way; each proceeding slide way is provided with a plurality of movable drilling devices; a driven belt wheel is arranged on each drilling device; pulleys A are arranged on the annular supporting frame; each movable frame is provided with pulleys B corresponding to the pulleys A; the pulleys A and the pulleys B are wound by a steel wire rope. According to the multi-drill-bit adjustable drilling machine, a lot of drilling work can be carried out on a panel in one step, so that the drilling efficiency is extremely increased; the position and the distance between drill bits can be adjusted according to drilling requirements, so that holes with different position distances can be drilled in the panel in one step.
Description
Technical field
The present invention relates to the technical field of plant equipment, especially a kind of drilling machine.
Background technology
Often need in present industrial processes to drill through work to various panel, existing boring flow process is holed by drilling machine counter plate after fixing panel by fixture again, holes on the diverse location of panel if just need ceaselessly to move drilling machine when a panel needs to drill through multiple hole.Once carry out large batch of drilling operation, only use a drill bit, will expend the very long time, if use multiple drill bit, the position between multiple drill bit cannot regulate, and that cannot carry out next batch panel drills through work.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of many drill bits adjustable drilling machine, can to hole in a large number work by disposable counter plate, significantly increase drilling efficiency, and position between drill bit and distance can also be regulated according to boring requirement, to make it possible on panel once property and drill through out the hole of diverse location distance, there is great applicability.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals, a kind of many drill bits adjustable drilling machine, comprise controller, crossbeam, support column and mounting table, described crossbeam is arranged on described support column, described mounting table side is provided with first slideway, described first slideway is provided with travelling carriage, described support column is arranged on described travelling carriage, described crossbeam is provided with hydraulic jack, described hydraulic jack is provided with ring holder, motor is provided with in described ring holder, described motor is provided with rotating shaft, described rotating shaft is provided with several Double-skin belt wheels, described ring holder is provided with the rotation support device that several quantity are corresponding with described Double-skin belt wheel, described rotation support device is provided with movable frame, moveable regulating wheel is provided with in described movable frame, also slideway of advancing is provided with in described movable frame, described slideway of advancing is provided with several moveable drills, described drill is provided with from belt pulley, described Double-skin belt wheel and described regulating wheel and described be surrounded with driving belt from belt pulley, described slideway of advancing also is provided with the fixture matched with described drill, described ring holder is also provided with the quantity rotary sleeve corresponding with described rotation support device, described rotary sleeve is provided with two relative first pulleys, described both sides, movable frame end are respectively arranged with the second pulley corresponding with first pulley described in homonymy, first pulley described in homonymy and described second pulley are surrounded with steel wire rope.
In technique scheme, preferably, described rotation support device comprises the annular sleeve be arranged on described ring holder, described annular sleeve is provided with annular ring, described annular sleeve is also provided with the first micromachine driving annular ring to rotate, described annular ring is provided with several bracing frames, described bracing frame top is provided with driving wheel, described bracing frame is provided with the second micromachine driving described driving wheel to rotate, described movable frame both sides sidewall is provided with the first groove matched with described driving wheel, limited block is provided with in described first groove.
In technique scheme, preferably, described advances installation of slide track on the madial wall of described movable frame, described slideway of advancing is provided with several platforms of advancing, described platform of advancing is provided with two telescopic cylinders, described drill is arranged between the telescopic cylinder described in two, described is looped around described drill from belt pulley, adjustment slideway is also provided with in described movable frame, described adjustment slideway is provided with regulating platform, described regulating platform is provided with regulating wheel, described adjustment slideway stretches out described movable frame, described adjustment slideway is also provided with non-return block, son is established to have axle bed in described drill, described axle bed is provided with bore hole axis, described drive from belt pulley described in bore hole axis, flexible jig is provided with bottom described bore hole axis, dismountablely on described flexible jig be provided with drill bit, the first electromagnet that described fixture comprises the iron bar that is arranged on and advances in slideway and platform of advancing described in being arranged on matches with described iron bar.
In technique scheme, preferably, described annular ring is provided with projection, described annular sleeve is provided with the block matched with described projection.
In technique scheme, preferably, described platform of advancing also is provided with two and supports cylinder, described support cylinder lays respectively at drill both sides, and described support cylinder head is provided with the spacing belt pulley matched with described driving belt.
Existing rig, can only by drill bit boring one by one because panel needs the uncertainty of bore position, if panel needs the hole that drills through a lot, then needs to consume the very long time.If holed by multiple drill bit simultaneously, the panel of same specification can only be applicable to, and each drill bit needs to use independent drive unit.The present invention is then a kind of adjustable many bit drilling devices, mainly comprises crossbeam, support column and mounting table, and crossbeam is arranged on the support columns, and crossbeam is also provided with the hydraulic jack that can stretch up and down, and travelling carriage can slide anteroposterior on first slideway.Arrange ring holder bottom hydraulic jack, be provided with the motor that can drive all drills in ring holder, drill is all positioned at movable frame and can moves at movable frame.Be provided with several Double-skin belt wheels be connected with machine shaft in ring holder, Double-skin belt wheel be provided with driving belt, drill is provided with drive belt to match from belt pulley.Ring holder is also provided with rotation support device movable frame being played to support and rotary action, rotation support device can allow movable frame rotate certain angle, makes the adjustable range of drill become more extensive.The vibration produced in boring procedure to prevent drill allows from belt pulley bad with driving belt contacts, the slideway of advancing also in movable frame is provided with fixture, can maintains static after the position of drill is determined.In movable frame, be also provided with moveable regulating wheel make to drive belt can keep tensioning state always.Rotation support device self can rotate, and movable frame can also be allowed to move forward and backward, and can also increase the quantity of drill on movable frame simultaneously, and changes the drill bit on drill.In order to keep movable frame stablizing when holing, also between movable frame and ring holder, be provided with pulley gear, pulley gear can ensure that movable frame is after moving range is excessive, still can keep balance when boring.The difference that sets out on panel that just can be random by this set varies in size the hole of position, is not only applicable to the large batch of boring of same model, is also applicable to the boring requirement of different model small lot.
Compared with prior art, can to hole in a large number work by disposable counter plate, significantly increase drilling efficiency, and position between drill bit and distance can also be regulated according to boring requirement, to make it possible on panel once property and drill through out the hole of diverse location distance, there is great applicability.
Accompanying drawing explanation
Fig. 1 is front schematic view of the present invention.
Fig. 2 is schematic top plan view of the present invention.
Fig. 3 is ring holder schematic internal view of the present invention.
Fig. 4 is rotation support device schematic top plan view of the present invention.
Fig. 5 is that Fig. 1-A of the present invention locates schematic diagram.
Fig. 6 is movable frame schematic top plan view of the present invention.
Fig. 7 is drill side schematic view of the present invention.
Fig. 8 is that the present invention advances slideway schematic diagram.
Fig. 9 is the simple and easy schematic diagram of drill of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figures 1 to 9, a kind of drilling machine, comprise controller 15, crossbeam 2, support column 11 and mounting table 12, described mounting table 12 side is provided with first slideway 13, described first slideway 13 is provided with travelling carriage 14, described support column 11 is arranged on described travelling carriage 14, described crossbeam 2 is arranged on described support column 11, described controller 15 is arranged on the sidewall of support column 11, support column 11 is also provided with the equalizing supporting rod 16 of relative crossbeam 2, equalizing supporting rod 16 is provided with the weight 17 of suitable weight.Described crossbeam 2 is provided with hydraulic jack 21, described hydraulic jack 21 is provided with ring holder 3, motor 31 is provided with in described ring holder 3, described motor is provided with rotating shaft 32, described rotating shaft 32 is provided with several Double-skin belt wheels 33, ring holder 3 is provided with the rotation support device 4 that quantity is corresponding with described Double-skin belt wheel 33, suitable, the position of each rotation support device 4 also adapts with Double-skin belt wheel 33.Described rotation support device 6 comprises the annular sleeve 41 be arranged on described ring holder 3, described annular sleeve 41 is provided with annular ring 42, described annular sleeve 41 is also provided with the first micromachine 46 driving annular ring 42 to rotate, described annular ring 42 is provided with several bracing frames 43, described bracing frame 43 top is provided with driving wheel 44, described bracing frame 43 is provided with the second micromachine 45 driving described driving wheel 44 to rotate, rotation support device 4 slides and is provided with movable frame 5, movable frame 5 both sides sidewall is provided with the first groove 51 matched with described driving wheel 44, limited block 52 is provided with in described first groove 51.Described rotation support device 4 is also provided with fixed bar 81, described fixed bar 81 is provided with the second electromagnet 82 matched with described movable frame 4.Described annular ring 42 is provided with protruding 47, described annular sleeve 41 is provided with and described protruding 42 blocks matched 48.Also be provided with in described movable frame 5 and regulate slideway 55, described adjustment slideway 55 is provided with regulating platform 56, described regulating platform 56 is provided with regulating wheel 57, and described adjustment slideway 55 stretches out described movable frame 5, and described adjustment slideway 55 is also provided with non-return block 58.The madial wall of described movable frame 5 is provided with slideway 53 of advancing, described slideway 53 of advancing is provided with several platforms 61 of advancing, described platform 61 of advancing is provided with two telescopic cylinders 62, described drill 6 is arranged between the telescopic cylinder 62 described in two, described is looped around described drill 6 from belt pulley 63, and described Double-skin belt wheel 33 and described regulating wheel 57 and described being surrounded with from belt pulley 63 drive belt 34.Son is established to have axle bed 64 in described drill 6, described axle bed 64 is provided with bore hole axis 65, described drives described bore hole axis 65 from belt pulley 63, flexible jig 66 is provided with bottom described bore hole axis 65, dismountablely on described flexible jig 66 be provided with drill bit 67, be provided with iron bar 54 in described slideway 53 of advancing, described in advance the first electromagnet 68 that platform 61 matches with described iron bar 54.Described platform 61 of advancing also is provided with two and supports cylinder 91, described support cylinder 91 lays respectively at drill 6 both sides, and described support cylinder 91 top is provided with the spacing belt pulley 92 matched with described driving belt 34.Described ring holder 3 is also provided with the rotary sleeve 7 that quantity is corresponding with described rotation support device 4, rotary sleeve 7 is provided with two relative first pulleys 71, described both sides, movable frame 4 end are respectively arranged with the second pulley 72 corresponding with first pulley 71 described in homonymy, first pulley 71 described in homonymy and described second pulley 72 are surrounded with steel wire rope 73, and described steel wire rope 73 is tight state.
Typically, have two Double-skin belt wheels 33 in ring holder 3, namely have two movable frames 5, these two movable frames about 5 add wrong arrangement, and drill 6 length for this reason on these two movable frames 5 is also different.During use, first determine the quantity and position that need punching, then by controller 15 movable support post 11 on first slideway 13, allow crossbeam 2 be in appropriate location, the hydraulic jack 21 simultaneously on crossbeam 2 is in contraction state.Then required drill bit 67 is being installed on the drill 6 needing punching.Subsequently control different rotation support devices 6 by controller 15 and rotate required angle, because drive the rotatable angle of belt 34 within 90 degree, in order to prevent driving belt 34 to encounter ring holder 3 when rotated, annular ring 42 on rotation support device 6 is provided with protruding 47, annular sleeve 41 is provided with and described protruding 42 blocks matched 48, prevents rotation support device 6 from excessively rotating.After rotation, the driving wheel 44 that allows under the control of controller 15 on rotation support device 6 allows movable frame 5 move forward and backward, second electromagnet 82 dead electricity when movable frame 5 moves on fixed bar 81, movable frame 5 is not hindered to move, move, second electromagnet 82 obtains electric, because be not closed bottom movable frame 5, then second electromagnet 82 can touch side bottom movable frame 5.Simultaneously when rotation support device 6 rotates and movable frame 5 moves, rotary sleeve 7 rotates along with rotation support device 6, steel wire rope 73 moves along with movable frame 5, and this set can provide balance quality for movable frame 5, and movable frame 5 one end preventing from movable frame 5 from moving excessively causing tilts.After movable frame 5 moves, allow regulating wheel 57 move to allow the position driving belt 34 place and tensioning slightly under the control of controller 15, then the platform 61 of advancing that the movable frame 5 be positioned under the control of controller 15 is advanced on slideway 53 starts to move to specific position, when platform 61 of advancing moves, telescopic cylinder 62 extends, and supports cylinder 91 and bounces back, first electromagnet 68 dead electricity, regulating wheel 57 moves simultaneously, makes to drive belt 34 to be in the state of tensioning slightly all the time when platform 61 of advancing moves.After having moved, telescopic cylinder 62 has been retracted, and supports cylinder 91 and extends, and allow from belt pulley 63 and spacing belt pulley 92 tensioning and drive belt 34, first electromagnet 68 obtains electric, holds the iron bar 54 of advancing on slideway 53.After all complete, panel is fixed on mounting table 12, then controller 15 hydraulic control oil cylinder 21 slowly presses down and allows motor 31 drive all drills 6 to start simultaneously, completes the boring of counter plate.This bore mode, disposablely can complete drilling through of multiple hole, and drill through the quantity and position that can regulate and drill through at every turn, can to hole in a large number work by disposable counter plate, significantly increase drilling efficiency, and position between drill bit and distance can also be regulated according to boring requirement, make it possible on panel once property and drill through out the hole of diverse location distance, there is great applicability.
Claims (5)
1. the machine of drill bit adjustable drilling more than a kind, comprise controller (15), crossbeam (2), support column (11) and mounting table (12), described crossbeam (2) is arranged on described support column (11), it is characterized by, described crossbeam (2) is provided with hydraulic jack (21), described hydraulic jack (21) is provided with ring holder (3), motor (31) is provided with in described ring holder (3), described motor (31) is provided with rotating shaft (32), described rotating shaft (32) is provided with several Double-skin belt wheels (33), described ring holder (3) is provided with the rotation support device (4) that several quantity are corresponding with described Double-skin belt wheel (33), described rotation support device (4) is provided with movable frame (5), moveable regulating wheel (57) is provided with in described movable frame (5), slideway of advancing (53) is also provided with in described movable frame (5), described slideway of advancing (53) is provided with several moveable drills (6), described drill (6) is provided with from belt pulley (63), described Double-skin belt wheel (33) and described regulating wheel (57) and described being surrounded with from belt pulley (63) drive belt (34), described slideway of advancing (53) is also provided with the fixture matched with described drill (6), described ring holder (3) is also provided with the rotary sleeve (7) that quantity is corresponding with described rotation support device (4), described rotary sleeve (7) is provided with two relative first pulleys (71), described movable frame (5) both sides, end are respectively arranged with the second pulley (72) corresponding with first pulley (71) described in homonymy, first pulley (71) described in homonymy and described second pulley (72) are surrounded with steel wire rope (73).
2. one many drill bits adjustable drilling machine according to claim 1, it is characterized by, described rotation support device (4) comprises the annular sleeve (41) be arranged on described ring holder (3), described annular sleeve (41) is provided with annular ring (42), described annular sleeve (41) is also provided with the first micromachine (46) driving annular ring (42) to rotate, described annular ring (42) is provided with several bracing frames (43), described bracing frame (43) top is provided with driving wheel (44), described bracing frame (43) is provided with the second micromachine (45) driving described driving wheel (44) to rotate, described movable frame (5) both sides sidewall is provided with the first groove (51) matched with described driving wheel (44), limited block (52) is provided with in described first groove (51).
3. one many drill bits adjustable drilling machine according to claim 1, it is characterized by, described slideway of advancing (53) is arranged on the madial wall of described movable frame (5), described slideway of advancing (53) is provided with several platforms of advancing (61), described platform of advancing (61) is provided with two telescopic cylinders (63), described drill (6) is arranged between the telescopic cylinder (62) described in two, described is looped around described drill (6) from belt pulley (63), also be provided with in described movable frame (5) and regulate slideway (55), described adjustment slideway (55) is provided with regulating platform (56), described regulating platform (56) is provided with regulating wheel (57), described adjustment slideway (55) stretches out described movable frame (5), described adjustment slideway (55) is also provided with non-return block (58), son is established to have axle bed (64) in described drill (6), described axle bed (64) is provided with bore hole axis (65), described drive from belt pulley (63) described in bore hole axis (65), described bore hole axis (65) bottom is provided with flexible jig (66), described flexible jig (66) is above dismountable is provided with drill bit (67), described fixture comprises the iron bar (54) that is arranged in slideway of advancing (53) and the upper first electromagnet (68) matched with described iron bar (54) of platform (61) of advancing described in being arranged on.
4. one many drill bits adjustable drilling machine according to claim 2, is characterized by, and described annular ring (42) is provided with projection (47), described annular sleeve (41) is provided with the block (48) matched with described projection (47).
5. one many drill bits adjustable drilling machine according to claim 3, it is characterized by, described platform of advancing (61) is also provided with two and supports cylinder (91), described support cylinder (91) lays respectively at drill (6) both sides, and described support cylinder (91) top is provided with the spacing belt pulley (92) matched with described driving belt (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825598.8A CN104476613B (en) | 2014-12-28 | 2014-12-28 | A kind of many drill bits adjustable drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825598.8A CN104476613B (en) | 2014-12-28 | 2014-12-28 | A kind of many drill bits adjustable drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104476613A true CN104476613A (en) | 2015-04-01 |
| CN104476613B CN104476613B (en) | 2016-04-20 |
Family
ID=52751284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825598.8A Expired - Fee Related CN104476613B (en) | 2014-12-28 | 2014-12-28 | A kind of many drill bits adjustable drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476613B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397866A (en) * | 2015-11-30 | 2016-03-16 | 嘉善红贝壳纽扣有限公司 | Button punching device |
| CN105689758A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Drilling device for hardware parts |
| CN106312130A (en) * | 2016-10-17 | 2017-01-11 | 周末 | Rotary-cut drilling device for engineering |
| CN106392140A (en) * | 2016-10-17 | 2017-02-15 | 周末 | Rotary cutter used for engineering |
| CN110680453A (en) * | 2019-10-09 | 2020-01-14 | 常州市第二人民医院 | Medical orthopaedic slotting device |
| CN112873433A (en) * | 2021-01-22 | 2021-06-01 | 温州职业技术学院 | Continuous drilling's furniture timber drilling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726844Y (en) * | 2004-07-26 | 2005-09-21 | 刘家明 | Multi-hole automatic hydraulic chair back drilling machine |
| JP2010030008A (en) * | 2008-07-30 | 2010-02-12 | Omi Kogyo Co Ltd | Hole cutter |
| WO2011010860A2 (en) * | 2009-07-24 | 2011-01-27 | Lee Hyun Hee | Apparatus and method for processing a lens |
| CN102674677A (en) * | 2012-05-23 | 2012-09-19 | 无锡海达安全玻璃有限公司 | Improved glass drilling machine |
| CN203541635U (en) * | 2013-11-20 | 2014-04-16 | 周军亮 | Automatic drilling machine device |
| CN104439368A (en) * | 2014-10-23 | 2015-03-25 | 昆山铄铝机电设备有限公司 | Adjustable drilling machine |
-
2014
- 2014-12-28 CN CN201410825598.8A patent/CN104476613B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726844Y (en) * | 2004-07-26 | 2005-09-21 | 刘家明 | Multi-hole automatic hydraulic chair back drilling machine |
| JP2010030008A (en) * | 2008-07-30 | 2010-02-12 | Omi Kogyo Co Ltd | Hole cutter |
| WO2011010860A2 (en) * | 2009-07-24 | 2011-01-27 | Lee Hyun Hee | Apparatus and method for processing a lens |
| WO2011010860A3 (en) * | 2009-07-24 | 2011-06-30 | Lee Hyun Hee | Apparatus and method for processing a lens |
| CN102674677A (en) * | 2012-05-23 | 2012-09-19 | 无锡海达安全玻璃有限公司 | Improved glass drilling machine |
| CN203541635U (en) * | 2013-11-20 | 2014-04-16 | 周军亮 | Automatic drilling machine device |
| CN104439368A (en) * | 2014-10-23 | 2015-03-25 | 昆山铄铝机电设备有限公司 | Adjustable drilling machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397866A (en) * | 2015-11-30 | 2016-03-16 | 嘉善红贝壳纽扣有限公司 | Button punching device |
| CN105689758A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Drilling device for hardware parts |
| CN106312130A (en) * | 2016-10-17 | 2017-01-11 | 周末 | Rotary-cut drilling device for engineering |
| CN106392140A (en) * | 2016-10-17 | 2017-02-15 | 周末 | Rotary cutter used for engineering |
| CN110680453A (en) * | 2019-10-09 | 2020-01-14 | 常州市第二人民医院 | Medical orthopaedic slotting device |
| CN112873433A (en) * | 2021-01-22 | 2021-06-01 | 温州职业技术学院 | Continuous drilling's furniture timber drilling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104476613B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104476613B (en) | A kind of many drill bits adjustable drilling machine | |
| CN104551081A (en) | Novel multi-bit drilling machine | |
| CN104625143A (en) | Drilling machine with multiple drill bits in linkage | |
| CN109877356A (en) | A kind of efficiently accurate perforating device | |
| CN107283186A (en) | A kind of auto parts machinery processing drilling tool | |
| CN107812983A (en) | A kind of simple and quick boring rig of hardware hanging part | |
| CN107999810A (en) | A kind of circumferential apertures perforating device | |
| CN102514104B (en) | Plate drilling machine | |
| CN108161505A (en) | A kind of device for the processing of oil production machine oil pipe | |
| CN201763280U (en) | Power tongs | |
| CN104499951A (en) | Support device for drilling machine | |
| KR101575171B1 (en) | Apparatus for installing underground well pipe | |
| CN104646713B (en) | Drilling machine | |
| CN103522114A (en) | Automatic loading device for petroleum filter pipe drilling and application method thereof | |
| CN104476614B (en) | A kind of Novel drilling machine | |
| CN104476615B (en) | A kind of many bit bores machine | |
| CN103372896B (en) | Container wood floor row type boring machine and boring method | |
| CN204382419U (en) | A kind of many drill bits drilling machine | |
| CN206614061U (en) | Automatic metal drilling machine | |
| CN104551080A (en) | Three-direction drilling machine | |
| CN104612154B (en) | Afterburning self tapping stake stake machine | |
| CN103256048A (en) | Mining method of coal drilling unit for comprehensive mechanized coal mining | |
| CN106363206A (en) | Butt boring robot cutting device | |
| CN203335073U (en) | Fully-mechanized-mining coal drilling unit and fully-mechanized-mining coal drilling machine | |
| CN206028808U (en) | Power unit type oil pressure autofeed drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |