CN109079185A - A kind of full-automatic multi-bit drilling device - Google Patents
A kind of full-automatic multi-bit drilling device Download PDFInfo
- Publication number
- CN109079185A CN109079185A CN201811284608.6A CN201811284608A CN109079185A CN 109079185 A CN109079185 A CN 109079185A CN 201811284608 A CN201811284608 A CN 201811284608A CN 109079185 A CN109079185 A CN 109079185A
- Authority
- CN
- China
- Prior art keywords
- supporting table
- full
- drilling device
- automatic multi
- bit drilling
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/18—Setting work or tool carrier along a straight index line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of full-automatic multi-bit drilling device, solve the problems, such as that radiator processing borehole accuracy is low, time-consuming and laborious low with the degree of automation in the prior art.The present invention includes supporting table, supporting table is equipped with borehole drill construction and positioning mechanism, positioning mechanism is corresponding with borehole drill construction, supporting table lower part is equipped with slug collection mechanism and power mechanism, supporting table is equipped with charging conduit, slug collection mechanism is located at the lower section of borehole drill construction and positioning mechanism and corresponding with charging conduit, and power mechanism is connected with borehole drill construction.The present invention is automatically positioned steel pipe by control system, automatically adjusts, automatic position-changing and automatic material receiving operate, the degree of automation greatly improves, it ensure that drilling efficiency, further improve the quality of production and production efficiency of radiator, market value and promotional value with higher.
Description
Technical field
The present invention relates to radiator manufacturing technology fields, particularly relate to a kind of full-automatic multi-bit drilling device.
Background technique
Radiator is that a kind of heating is main radiator, and the heating equipment as the modern life has unique glamour.Cast iron
Radiator has gradually exited market stage, the Novel radiators such as steel radiating fin, composite copper aluminium radiator, aluminium radiator
No matter cast-iron radiator is better than from material or in manufacture craft, and radiator can be related to punching work in process of production
Sequence.Present radiator drilling equipment in process, once makes a hole, and perforating efficiency is low, in addition, in boring procedure
Artificial constantly adjustment Working position is needed, time-consuming and laborious, the degree of automation is low, is unfavorable for producing in enormous quantities.
Summary of the invention
For the deficiency in above-mentioned background technique, the present invention proposes a kind of full-automatic multi-bit drilling device, solves existing
Have in technology that radiator processing borehole accuracy is low, the time-consuming and laborious problem low with the degree of automation.
The technical scheme of the present invention is realized as follows: a kind of full-automatic multi-bit drilling device, including supporting table, support
Platform is equipped with borehole drill construction and positioning mechanism, and positioning mechanism is corresponding with borehole drill construction, and supporting table lower part is equipped with slug collection machine
Structure and power mechanism, supporting table be equipped with charging conduit, slug collection mechanism be located at the lower section of borehole drill construction and positioning mechanism and with
Charging conduit is corresponding, and power mechanism is connected with borehole drill construction.
The borehole drill construction includes firm banking and drill bit assembly, and firm banking is fixedly connected with supporting table, firm banking
On be symmetrically arranged with support axle bed, support on axle bed rotation to be equipped with transmission shaft, transmission shaft is equipped with several first bevel gears, first
Bevel gear matches with drill bit assembly, and transmission shaft is connected with power mechanism.
One end of the transmission shaft is equipped with driven pulley, and power mechanism includes motor, and the output end of motor is equipped with main belt
Wheel, driven pulley are connected by belt with driving pulley.
The drill bit assembly includes connection short axle, and connection short axle is fixed on the fixed base by bearing block, connects short axle
One end be equipped with second bevel gear, the other end is equipped with drill bit, second bevel gear engages with first bevel gear.
The firm banking top is equipped with headlamp, and the lateral surface of firm banking is hinged with shaft-cup, the inside of firm banking
Face is equipped with close to switch, corresponding with positioning mechanism close to switching.
The positioning mechanism includes fixed rail chair, and fixed rail chair is fixedly connected with supporting table, slides and is equipped on fixed rail chair
Mobile base, Mobile base are equipped at least one vertical hold-down mechanism；Parallel baffle on Mobile base, parallel baffle are equipped with scale
The medial surface of ruler, Mobile base is equipped with the push plate that moves ahead, and the push plate that moves ahead is corresponding with close to switch, and the lateral surface of Mobile base is equipped with first
Hydraulic cylinder.
The vertical hold-down mechanism includes support base, and support base passes through the screw rod being vertically arranged and is connected with Mobile base, props up
Support seat is equipped with the second hydraulic cylinder that is vertically arranged, the telescopic end of second hydraulic cylinder passes through support base, and second hydraulic cylinder is stretched
Contracting end is equipped with pressing plate, and pressing plate is equipped with rubber antiskid pad.
The side of the fixed rail chair is equipped with Level Promoting oil cylinder, and the telescopic end of Level Promoting oil cylinder is equipped with deck, horizontal
Oil cylinder is pushed to be arranged in parallel with parallel baffle.
Described to be connected close to switch with the controller that supporting table lower part is arranged in, first hydraulic cylinder and second hydraulic cylinder are equal
It is connected with control.
The slug collection mechanism includes the hopper being obliquely installed, be equipped with push plate in hopper, and push plate, which passes through, to be obliquely installed
Oil cylinder is pushed to be connected with supporting table.
Borehole drill construction of the invention simultaneously drills to steel pipe by multiple drill bits being placed equidistant with, and improves work effect
Rate；Positioning mechanism carries out the positioning in horizontal plane and in vertical plane to steel pipe, it is ensured that borehole accuracy, while avoiding in boring procedure
In there is tilt phenomenon, drilling quality is provided；Slug collection mechanism is collected scrap, and pushes scrap by push plate, prevents
While only scrap splashes, prevent scrap from blocking.The present invention is automatically positioned steel pipe by control system, automatically adjusts,
Automatic position-changing and automatic material receiving operation, the degree of automation greatly improve, ensure that drilling efficiency, further improve radiator
The quality of production and production efficiency, market value and promotional value with higher.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in describing below to embodiment makees letter
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the invention, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is borehole drill construction structural schematic diagram of the present invention.
Fig. 3 is the vertical hold-down mechanism structural schematic diagram of the present invention.
Fig. 4 is the in-house structural schematic diagram of slug collection of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, embodiment 1, a kind of full-automatic multi-bit drilling device, including supporting table 1 are set in supporting table 1
There are borehole drill construction 2 and positioning mechanism 3, positioning mechanism 3 is corresponding with borehole drill construction 2, and positioning mechanism 3 is for determining rectangular steel pipe
Position, borehole drill construction drill to the rectangular steel pipe being located on positioning mechanism, and the drill bit of borehole drill construction has at least six.Supporting table 1
Lower part is equipped with slug collection mechanism 4 and power mechanism 5, and supporting table 1 is equipped with charging conduit, and slug collection mechanism 4 is located at drilling machine
The lower section of structure 2 and positioning mechanism 3 and corresponding with charging conduit, the scrap that borehole drill construction generates during drilling is through charging conduit
Slug collection mechanism is fallen into, prevents from splashing.Power mechanism 5 is connected with borehole drill construction 2, and power mechanism provides dynamic for borehole drill construction
Power.Power mechanism 5 includes motor 501, and the output end of motor 501 is equipped with driving pulley 502, and motor 501 passes through belt and drilling
Mechanism is connected, and borehole drill construction 2, positioning mechanism 3, slug collection mechanism 4 and power mechanism 5 are with setting in 1 lower part of supporting table
Controller 6 be connected.
Further, borehole drill construction 2 includes firm banking 201 and drill bit assembly 210, and firm banking 201 and supporting table 1 are fixed
It connects, support axle bed 202 is symmetrically arranged on firm banking 201, rotation on axle bed 202 is supported to be equipped with transmission shaft 203, support axle bed
Bearing is equipped in 202, transmission shaft 203 passes through bearing and support axle bed rotation connection.Transmission shaft 203 is equipped with ten first cone teeth
204 are taken turns, a distance is configured as needed between first bevel gear 204, and first bevel gear 204 and drill bit assembly 210 match
It closes, first bevel gear 204 and drill bit assembly 210 correspond, and then drill bit assembly is driven to drill steel pipe.Transmission shaft
203 are connected with power mechanism 5, and the motor of power mechanism provides power by belt and transmission axis connection for it.The transmission
One end of axis 203 is equipped with driven pulley 205, and driven pulley 205 is connected by belt 206 with driving pulley 502, driving pulley
Driven by the motor, driven pulley rotation is driven by belt, and then realizes the rotation of transmission shaft.
Further, the drill bit assembly 210 includes connection short axle 211, and connection short axle 211 is fixed on by bearing block 212
On firm banking 201, bearing is equipped in bearing block 212, connection short axle realizes the rotation connection with firm banking by bearing, even
The one end for connecing short axle 211 is equipped with second bevel gear 213, the other end is equipped with drill bit 214, second bevel gear 21 and drill bit 214 with
Connection short axle synchronizes rotation, and second bevel gear 213 is engaged with first bevel gear 204, the second cone tooth under the action of motor
Wheel drives first bevel gear rotation, and then realizes that the brill of drill bit is dynamic.201 top of firm banking is equipped with headlamp 209, fixed
The lateral surface of pedestal 201 is hinged with shaft-cup 207, and shaft-cup 207 is rotated around hinge joint, and practice blocks protection to transmission shaft, avoids
Sundries enters, and shaft-cup 207 can block first bevel gear and second bevel gear.The medial surface of firm banking 201 is equipped with close open
208 are closed, it is corresponding with positioning mechanism 3 close to switch 208.During drilling, positioning mechanism is moved along supporting table, works as positioning
When forward push plate in mechanism is with close to switch contact, signal is driven to controller close to switch, controller controls localization machine
Structure moves in the opposite direction, realizes automatic reverse.
Embodiment 2, a kind of full-automatic multi-bit drilling device, the positioning mechanism 3 include fixed rail chair 301, retaining rail
Seat 301 is fixedly connected with supporting table 1, and fixed rail chair 301 is equipped with sliding rail, Mobile base 302 by sliding rail realization Mobile base 302 and
Fixed rail chair 301 is slidably connected, and sets on Mobile base 302 there are two vertical hold-down mechanism 303, for taking to being placed on movement
Steel pipe compressed, vertical hold-down mechanism is located at the both ends of Mobile base, keeps pressing force more uniform.On Mobile base 302
Parallel baffle 304 plays positioning action for limiting steel pipe while moving on Mobile base, realizes steel pipe on Mobile base
Quickly place.Parallel baffle 304 is equipped with graduated scale 305, convenient for positioning of the steel pipe on Mobile base, improves precision, Mobile base
302 medial surface is equipped with forward push plate 306, and Mobile base 302 is stretched out in the push plate 306 that moves ahead, and move ahead push plate 306 and close switch 208
Corresponding, the lateral surface of Mobile base 302 is set there are two first hydraulic cylinder 307, and first hydraulic cylinder 307 is horizontally disposed with, was drilling
Cheng Zhong, first hydraulic cylinder, which is stretched out, pushes Mobile base to move along fixed rail chair, and the steel pipe on Mobile base moves closer to drill bit, is bored
Signal when current line push plate 306 touches close switch 208, is passed to controller close to the sensor in switch 208 by hole,
Controller controls first hydraulic cylinder and withdraws, and Mobile base is mobile away from the direction of drill bit, realizes commutation.
Further, vertical hold-down mechanism 303 includes support base 3-1, support base 3-1 pass through the screw rod 3-2 that is vertically arranged with
Mobile base 302 is connected, and support base 3-1 is fixedly connected by nut with screw rod, convenient for adjusting the height of support base, support base 3-
1 is equipped with the second hydraulic cylinder 3-3 being vertically arranged, and the telescopic end of second hydraulic cylinder 3-3 passes through support base 3-1, and second is hydraulic
The telescopic end of cylinder 3-3 is equipped with pressing plate 3-4, and pressing plate 3-4 is equipped with rubber antiskid and pads 3-5, and rubber antiskid pads 3-5 first is that playing anti-skidding
Effect, second is that buffering pressing plate to the pressure of steel pipe, avoids very stiff and demanding damaging steel pipe or pressing plate.Pass through second hydraulic cylinder 3-
3 flexible realization compresses the steel pipe being disposed below, and prevents it from loosening during drilling, influences to drill.
The side of the fixed rail chair 301 is equipped with Level Promoting oil cylinder 308, the telescopic direction and parallel baffle of Level Promoting oil cylinder 308
304 is parallel, and Level Promoting oil cylinder 308 is connected with controller.Close to switch 208 and the controller 6 that 1 lower part of supporting table is arranged in
It is connected, first hydraulic cylinder 307 and second hydraulic cylinder 3-3 are connected with control 6.The telescopic end of Level Promoting oil cylinder 308 is set
There is deck 309, Level Promoting oil cylinder 308 is arranged in parallel with parallel baffle 304, and deck 309 is used for positioning steel tube, bores in first time
After the completion of hole, Level Promoting oil cylinder stretches out, and steel pipe is pushed certain distance to side, then carries out secondary drilling, is realized primary
Positioning repeatedly drilling, hole number is double, improve drilling efficiency.
Further, the slug collection mechanism 4 includes the hopper 401 being obliquely installed, and is equipped with push plate 402 in hopper 401, pushes away
Plate 402 passes through the promotion oil cylinder 403 being obliquely installed and is connected with supporting table 1.Oil cylinder 403 is pushed to be connected with controller, when useless
When bits are accumulated to a certain extent, control pushes oil cylinder to stretch out, and pushes push plate movement, scrap is released, prevents from blocking, improve work
Efficiency.
Other structures are same as Example 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of full-automatic multi-bit drilling device, it is characterised in that: including supporting table (1), supporting table (1) is equipped with drilling machine
Structure (2) and positioning mechanism (3), positioning mechanism (3) is corresponding with borehole drill construction (2), and supporting table (1) lower part is equipped with slug collection machine
Structure (4) and power mechanism (5), supporting table (1) are equipped with charging conduit, and slug collection mechanism (4) is located at borehole drill construction (2) and positioning
The lower section of mechanism (3) and corresponding with charging conduit, power mechanism (5) is connected with borehole drill construction (2).
2. full-automatic multi-bit drilling device according to claim 1, it is characterised in that: the borehole drill construction (2) includes
Firm banking (201) and drill bit assembly (210), firm banking (201) are fixedly connected with supporting table (1), on firm banking (201)
It is symmetrically arranged with support axle bed (202), rotation is equipped with transmission shaft (203) in support axle bed (202), and transmission shaft (203) is if be equipped with
Dry first bevel gear (204), first bevel gear (204) are matched with drill bit assembly (210), transmission shaft (203) and engine
Structure (5) is connected.
3. full-automatic multi-bit drilling device according to claim 2, it is characterised in that: the one of the transmission shaft (203)
End is equipped with driven pulley (205), and power mechanism (5) includes motor (501), and the output end of motor (501) is equipped with driving pulley
(502), driven pulley (205) is connected by belt (206) with driving pulley (502).
4. full-automatic multi-bit drilling device according to claim 2 or 3, it is characterised in that: the drill bit assembly (210)
Including connecting short axle (211), connection short axle (211) is fixed on firm banking (201) by bearing block (212), connects short axle
(211) one end is equipped with second bevel gear (213), the other end is equipped with drill bit (214), second bevel gear (213) and the first cone tooth
Take turns (204) engagement.
5. full-automatic multi-bit drilling device according to claim 4, it is characterised in that: on the firm banking (201)
Portion is equipped with headlamp (209), and the lateral surface of firm banking (201) is hinged with shaft-cup (207), the medial surface of firm banking (201)
Equipped with close to switch (208), close to switching, (208) are corresponding with positioning mechanism (3).
6. full-automatic multi-bit drilling device according to claim 1 or 5, it is characterised in that: positioning mechanism (3) packet
It includes fixed rail chair (301), fixed rail chair (301) are fixedly connected with supporting table (1), and sliding is equipped with movement on fixed rail chair (301)
Seat (302), Mobile base (302) are equipped at least one vertical hold-down mechanism (303)；Parallel baffle on Mobile base (302)
(304), parallel baffle (304) is equipped with graduated scale (305), and the medial surface of Mobile base (302), which is equipped with, to move ahead push plate (306), preceding
Row push plate (306) is corresponding with close to switch (208), and the lateral surface of Mobile base (302) is equipped with first hydraulic cylinder (307).
7. full-automatic multi-bit drilling device according to claim 6, it is characterised in that: the vertical hold-down mechanism
It (303) include support base (3-1), support base (3-1) passes through the screw rod (3-2) being vertically arranged and is connected with Mobile base (302), props up
Support seat (3-1) is equipped with the second hydraulic cylinder (3-3) being vertically arranged, and the telescopic end of second hydraulic cylinder (3-3) passes through support base (3-
1), and the telescopic end of second hydraulic cylinder (3-3) is equipped with pressing plate (3-4), and pressing plate (3-4) is equipped with rubber antiskid pad (3-5).
8. full-automatic multi-bit drilling device according to claim 7, it is characterised in that: the fixed rail chair (301)
Side is equipped with Level Promoting oil cylinder (308), and the telescopic end of Level Promoting oil cylinder (308) is equipped with deck (309), Level Promoting oil cylinder
(308) it is arranged in parallel with parallel baffle (304).
9. full-automatic multi-bit drilling device according to claim 7 or 8, it is characterised in that: described close to switch (208)
Be connected with controller (6) in supporting table (1) lower part is arranged, first hydraulic cylinder (307) and second hydraulic cylinder (3-3) with control
System (6) is connected.
10. full-automatic multi-bit drilling device described according to claim 1 or 7 or 8, it is characterised in that: the slug collection
Mechanism (4) includes the hopper (401) being obliquely installed, and is equipped with push plate (402) in hopper (401), push plate (402) is by being obliquely installed
Promotion oil cylinder (403) be connected with supporting table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284608.6A CN109079185A (en) | 2018-10-31 | 2018-10-31 | A kind of full-automatic multi-bit drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284608.6A CN109079185A (en) | 2018-10-31 | 2018-10-31 | A kind of full-automatic multi-bit drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109079185A true CN109079185A (en) | 2018-12-25 |
Family
ID=64844559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284608.6A Pending CN109079185A (en) | 2018-10-31 | 2018-10-31 | A kind of full-automatic multi-bit drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109079185A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648351A (en) * | 2019-01-04 | 2019-04-19 | 吴洪榴 | A kind of the sliding door frame and its processing method of almag |
| CN110181087A (en) * | 2019-06-30 | 2019-08-30 | 唐山学院 | A kind of precision synchronous multi spindle drilling head |
| CN110961682A (en) * | 2019-11-27 | 2020-04-07 | 盐城恒仲贸易有限公司 | Drilling auxiliary device is used in bill-board processing |
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| CN205254726U (en) * | 2016-01-05 | 2016-05-25 | 绵阳市德成金属材料有限责任公司 | Cast polishing device |
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| CN206749111U (en) * | 2017-05-17 | 2017-12-15 | 成都西菱动力部件有限公司 | Iron filings punching press shaping equipment |
| CN206794821U (en) * | 2017-04-24 | 2017-12-26 | 贵州理工学院 | A kind of rectangle plate Drilling operation equipment |
| CN208853763U (en) * | 2018-10-31 | 2019-05-14 | 赵伟 | A kind of full-automatic multi-bit drilling device |
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| CN201350654Y (en) * | 2008-10-10 | 2009-11-25 | 青岛科技大学 | Multi-drillbit single-row drill with adjustable drill change |
| CN204018777U (en) * | 2014-07-01 | 2014-12-17 | 金荣江 | A kind of automatic bench drill |
| CN205254726U (en) * | 2016-01-05 | 2016-05-25 | 绵阳市德成金属材料有限责任公司 | Cast polishing device |
| CN205437239U (en) * | 2016-04-13 | 2016-08-10 | 鹤山市极品五金电器有限公司 | Pipe fitting perforating device |
| CN206169352U (en) * | 2016-10-19 | 2017-05-17 | 河钢集团衡水板业有限公司 | Processingequipment who carries out two -way drilling to major axis class work piece |
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| CN206794821U (en) * | 2017-04-24 | 2017-12-26 | 贵州理工学院 | A kind of rectangle plate Drilling operation equipment |
| CN206749111U (en) * | 2017-05-17 | 2017-12-15 | 成都西菱动力部件有限公司 | Iron filings punching press shaping equipment |
| CN208853763U (en) * | 2018-10-31 | 2019-05-14 | 赵伟 | A kind of full-automatic multi-bit drilling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648351A (en) * | 2019-01-04 | 2019-04-19 | 吴洪榴 | A kind of the sliding door frame and its processing method of almag |
| CN110181087A (en) * | 2019-06-30 | 2019-08-30 | 唐山学院 | A kind of precision synchronous multi spindle drilling head |
| CN110961682A (en) * | 2019-11-27 | 2020-04-07 | 盐城恒仲贸易有限公司 | Drilling auxiliary device is used in bill-board processing |
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