CN107052805A - A kind of small-sized brill of five stations attacks all-in-one - Google Patents
A kind of small-sized brill of five stations attacks all-in-one Download PDFInfo
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- CN107052805A CN107052805A CN201710471557.7A CN201710471557A CN107052805A CN 107052805 A CN107052805 A CN 107052805A CN 201710471557 A CN201710471557 A CN 201710471557A CN 107052805 A CN107052805 A CN 107052805A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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Abstract
All-in-one is attacked the invention discloses a kind of small-sized brill of five stations, belong to field of machining, including lathe base, lathe base is provided with rotary table and several longitudinal feed mechanisms, rotary table includes index dial and rotary drive mechanism, and rotary drive mechanism includes power spindle and table motor；Longitudinal feed mechanism includes being installed in screw block on the upside of lathe base, be vertically arranged on screw block ball screw framework and the feeding motor for driving ball screw framework, screw in ball screw framework drives power head assembly, and power head assembly includes the working-spindle and the spindle motor by synchronous belt transmission device drive working-spindle for being used to connect drill bit or screw tap.A kind of small-sized brill of five stations of the present invention attacks all-in-one, and overcome that brill popular on current market attacks all-in-one presence can not be while process, piece count process is few, processing elasticity is low, part exchanging complexity, the problem of operating error is big.
Description
Technical field
All-in-one is attacked the invention belongs to field of machining, more particularly to a kind of small-sized brill of five stations.
Background technology
In modern industry field, single-piece, proportion of the machine components in whole machining of small lot are improved constantly, machine
80% production (in batches at 10~100) for being single-piece or small lot is had more than in tool processing, modern manufacturing industry is to processing equipment
The performance of the production equipment of product, precision, the requirement also more and more higher of automaticity.
In machine components, circular hole and screw thread are most commonly seen significant conditions, are rubbed accessory, machinery including lathe, vapour
In part and various general daily necessitiess.The dimensional accuracy of circular hole and screw thread, the height of the accuracy of form and position, directly affect zero
Assembly relation between accuracy, qualification rate and each part of part.And used hole machined equipment is generally numerical control now
Lathe, Digit Control Machine Tool can be efficiently completed the higher various hole machineds of difficulty, mostly using in automatic production line and processing
The heart, first time investment cost is very big, and maintenance is complicated, and maintenance cost is high, and for medium-sized and small enterprises, cost is huge.
Having on the market various can partly solve small lot, the copying lathe of complex parts processing, but part exchanging
Complexity, error hand-manipulated is big, and hardly possible reaches higher machining accuracy, and the Operational preparation cycle is longer.
Miniature numerical control lathe refers to based on the unit head of small-power (being typically below N=2.2kw), add other general
The lathe constituted with special-purpose member.This miniature numerical control lathe be based on being distributed, the principle suitably concentrated composition, its
Configuration is more flexible, easy for operation, it is easy to which adjustment and repacking are widely used in automobile, dragged to adapt to process other workpiece
Machine drawing, agricultural machinery, national defense industry and light industrial segment.
In general, the present situation of domestic relevant drilling machine can not ensure excessively complicated process requirements, therefore for existing rank
Section, which can design to produce, disposably realizes clamping, and it is urgently to complete the junior machine of the processes such as drilling, chamfering and tapping processing
To be solved the problem of.Both relatively low investment and production cost had been ensure that, while can also realize that high efficiency and high-quality hole add
Work.
The content of the invention
All-in-one is attacked it is an object of the invention to provide a kind of small-sized brill of five stations, it overcomes brill popular on current market
That attacks all-in-one presence can not be while process, piece count process is few, processing elasticity is low, part exchanging complexity, operating error
Greatly, because function it is single caused by resource distribution is unreasonable and the problem of inferior not enough low production efficiency.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of small-sized brill of five stations attacks all-in-one, including machine
Bed base, lathe base is provided with rotary table and surround rotary table spaced several longitudinal feed mechanisms successively,
Rotary table includes index dial and drives the rotary drive mechanism of index dial, and rotary drive mechanism includes being installed under index dial
The power spindle of side and the table motor that power spindle is driven by worm-and-wheel gear；Longitudinal feed mechanism includes being installed in
Screw block, the feeding of the ball screw framework and drive ball screw framework that are vertically arranged on screw block on the upside of lathe base
Screw in motor, ball screw framework drives power head assembly, and power head assembly includes being used for connecting drill bit or screw tap
Working-spindle and the spindle motor that working-spindle is driven by synchronous belt transmission device.
It is provided with the middle part of the lathe base in mider hole, mider hole and sets workbench casing, workbench casing and lathe base
It is fixedly connected, the index dial interval is located at the top of workbench casing, and power spindle is extended downwardly into workbench casing, described
Table motor and worm-and-wheel gear are in workbench casing.
Index dial is provided with multiple stations, one fewer than the quantity of station of the quantity of longitudinal feed mechanism, longitudinal feed mechanism
Quantity it is identical with the quantity of power head assembly, each power head assembly is respectively corresponding with a station.
Leg is provided with the upside of lathe base, leg is provided with protective door, and protective door is corresponding with one of station,
Set on protective door or leg and cover plate is provided with the upside of window, leg.
The index dial is provided with to be separated by 72 °, each station between five stations, two circumferentially-adjacent stations and accordingly set
There is the screwed hole for installs fixture.
It is equipped with the downside of four angle points of lathe base on the downside of support block, four angle points of workbench casing and is also equipped with branch
Bracer.
The table motor, feeding motor and spindle motor are servomotor.
A kind of small-sized brill of five stations of the present invention attacks all-in-one, realizes clamped one time and completes, and completes to drill, falls
Five station junior machines of the process processing such as angle and tapping, carry out multistation multistage manufacturing processes, overcome and flowed on current market
What capable brill attacked all-in-one presence can not be while process, piece count process is few, processing elasticity is low, part exchanging is complicated, grasps
Make error big, because function it is single caused by resource distribution is unreasonable and the problem of inferior not enough low production efficiency, it has
Following advantage：1st, the market vacancy caused due to drilling machine and the respective defect of machining center is filled up, configuration is flexible, operation letter
Just, it is easy to which adjustment and repacking are to adapt to process other workpiece, and production, maintenance cost are low, and floor space is small；2nd, using swinging work
Make platform, uniform five stations, can the multiple parts of clamping drilled simultaneously, the multiple working procedure, each station conversion such as chamfering and tapping
Fast and easy；3rd, single workpiece multi-operation, multi-work piece either simplex sequence and the operation of multi-work piece multiple operation can be carried out, it is adaptable to small size, many
The part processing of hole and multiple operation class；4th, clamping times and number of changing knife are reduced, process is simple, and mismachining tolerance is small, raw
Produce efficiency high；5th, using servomotor controller bed motion, control precisely operates steadily；Coordinate industrial robot feeding, can be real
Existing full-automatic production, reduces cost of labor, improves production efficiency.A kind of small-sized brill of five stations of the present invention attacks one
Machine, can carry out single workpiece multi-operation, multi-work piece either simplex sequence and the operation of multi-work piece multiple operation, can be according to such as boring shoulder hole
Actual requirement, is installing different drilling or tapper unit, while being drilled, chamfering and tapping etc. are operated, is once filling
Multiple processes are completed in folder, clamping times and number of changing knife is reduced, simplify process, reduce mismachining tolerance.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the stereogram of rotary table, longitudinal feed mechanism and power head assembly；
Fig. 3 is the explosive view of longitudinal feed mechanism；
Fig. 4 is the explosive view of power head assembly；
Fig. 5 is the explosive view of rotary table；
Fig. 6 is index dial processing stations schematic diagram；
In figure：Workbench casing 1, index dial 2, working-spindle 3, spindle motor 4, mounting bracket 5, power head assembly 6, longitudinal direction
Feed mechanism 7, feeding motor 8, screw block 9, ball screw framework 10, screw 11, lathe base 12, mider hole 13, support block
14th, cover plate 15, leg 16, configuration cabinet 17, man machine operation interface 18, window 19, protective door 20, leading screw 21, toothed belt transmission
Device 22, power spindle 23, turbine 24, via 25, worm screw 26, gear reduction unit 27, table motor 28, screwed hole 29.
Embodiment
All-in-one, including lathe base 12 are attacked as a kind of small-sized brill of five stations shown in Fig. 1-Fig. 6, lathe base 12 is provided with
Rotary table and around rotary table spaced several longitudinal feed mechanisms 7 successively.
Rotary table includes index dial 2 and drives the rotary drive mechanism of index dial 2, and index dial 2 is horizontally disposed
Disk, index dial 2 is provided with multiple stations, specifically, and index dial 2 is provided with five stations in the present embodiment, and five stations, which are surrounded, to be divided
The central axis of scale 2 is circumferentially set uniformly at intervals, is separated by between two circumferentially-adjacent stations on 72 °, each station homogeneous
Some screwed holes 29 for installs fixture should be provided with, workpiece is arranged on fixture and is processed.
Rotary drive mechanism includes the power spindle 23 for being installed in the downside of index dial 2 and driven by worm-and-wheel gear dynamic
Advocate the table motor 28 of axle 23, power spindle 23 is vertically arranged, and worm-and-wheel gear includes being arranged on power spindle 23
Worm gear 24 and be meshed with worm gear 24 and horizontally disposed worm screw 26, the output shaft of table motor 28 is meshed by a pair
Gear 27 drive connection worm screw 26, one of gear 27 located at table motor 28 output shaft on, another gear 27
On worm screw；The central axis of power spindle 23 is overlapped with the central axis of index dial 2, and the table motor 28 is connection
The servomotor of servo-driver or frequency converter, table motor 28 drives turbine and worm by the gear 27 that a pair are meshed
Mechanism, worm-and-wheel gear is connected and drives power spindle 23 again.Table motor 28 (servomotor) passes through worm gear snail
Linkage drives power spindle 23, and power spindle 23 drives index dial 2 to be turned round or dividing movement again.
On the index dial 2 of rotary table or power spindle 23 is provided with and is used to measure the measuring cell of rotational angle,
Measuring cell is inductosyn, and measurement result is compared with command value through feedback, is operated by closed loop principle, makes turntable
Indexing accuracy is higher.
The longitudinal feed mechanism 7 includes being installed in the screw block 9 of the upside of lathe base 12, is vertically arranged in screw block 9
On ball screw framework 10 and drive the feeding motor 8 of ball screw framework 10, feeding motor 8 is on the screw block 9, feeding
Motor 8 is connection servo-driver or the servomotor of frequency converter, and ball screw framework 10 includes the leading screw 21 being vertically arranged
Be arranged on leading screw 21 and screw moving up and down 11, leading screw 21 is arranged on screw block 9 by bearing, ball-screw machine
Structure 10 is prior art, therefore is not described in detail, and the output shaft of feeding motor 8 is extended downwardly from, and feeding motor 8 is upper located at leading screw 21
Side, and feed the output shaft of motor 8 upside of leading screw 21 is butted up against by shaft coupling and drives leading screw 21 to rotate, and then drive silk
Mother 11 moves up and down；
One fewer than the quantity of station on index dial of the quantity of longitudinal feed mechanism 7, the quantity of longitudinal feed mechanism 7 is with moving
The quantity of power head assembly 6 is identical, it is preferable that several longitudinal feed mechanisms 7 around rotary table periphery along circular arc line successively
Arranged for interval, specifically, longitudinal feed mechanism 7 sets 4 in the present embodiment.
Screw 11 in ball screw framework 10 drives power head assembly 6 to move up and down, longitudinally in each the silk of feed mechanism 7
Mother 11 respectively drives a power head assembly 6, and the screw 11 of several longitudinal feed mechanisms 7 drives several power head assemblies respectively
6, power head assembly 6 includes mounting bracket 5, the working-spindle 3 for connecting drill bit or screw tap and by synchronous belt transmission device
22 drive the spindle motor 4 of working-spindle 3, and screw 11 is fixedly connected with the mounting bracket 5 of its power head assembly 6 driven, work
Main shaft 3 and spindle motor 4 are arranged on mounting bracket 5, and working-spindle 3 is vertically arranged, and working-spindle 3 is arranged on peace by bearing
Shelve on 5, main shaft two ends are fixed with circlip for shaft, the bottom connection drill bit or screw tap of working-spindle 3 work as work
When main shaft 3 connects drill bit, the bottom of working-spindle 3 sets drill bit handle of a knife (or drill jig) and (or bored by drill bit handle of a knife
Head folder) connection drill bit, when working-spindle 3 connects screw tap, the bottom of working-spindle 3 sets threading knife handle and passes through threading knife handle
Connect screw tap；Synchronous belt transmission device 22 includes being arranged on the driven synchronous pulley on the top of working-spindle 3, is arranged on spindle motor
The active synchronization belt wheel and timing belt of 4 output shaft ends, timing belt are arranged on driven synchronous pulley and active synchronization belt wheel；It is dynamic
Power head assembly 6 is arranged on the footpath that the side towards index dial 2 of corresponding screw 11, i.e. power head assembly 6 are located at corresponding screw 11
To inner side (radial direction for radially referring to index dial 2).Moving knife head assembly and its drill bit or screw tap of connection are correspondingly positioned at point
The top of scale 2.
The quantity of power head assembly 6 is identical with the quantity of longitudinal feed mechanism 7, and each power head assembly 6 is respectively with one
Individual station is corresponding, and several power head assemblies 6 are corresponded with several stations respectively, and power head assembly 6 is upper located at index dial 2
Side is simultaneously corresponding with corresponding station, specifically, and power head assembly 6 sets 4 in the present embodiment, and 4 power head assemblies 6 are respectively with 4
Individual station is corresponding.
Because lathe needs to be processed four in five stations, therefore longitudinal feed mechanism 7 and power head assembly 6
Four are respectively set, the screw 11 of four longitudinal feed mechanisms 7 is connected and driven and moved down in four power head assemblies 6 respectively
Dynamic, the cutter being equipped with four power head assemblies 6 is respectively drill, counterbit, chmfer bit, screw tap, certainly also can basis
Need to be arranged to other drilling tools.
The middle part of lathe base 12 is provided with mider hole 13, and mider hole 13 is through hole (certainly, mider hole 13 penetrating up and down
Can also be the open blind hole in top), workbench casing 1 is set in mider hole 13, and workbench casing 1 is fixed with lathe base 12 to be connected
Connect, the interval of index dial 2 is located at the top of workbench casing 1, and index dial 2 is slightly above lathe base 12, the height of index dial 2
The bottom level position of longitudinal feed mechanism 7 is reached, power spindle 23 is extended downwardly into workbench casing 1, and workbench casing 1 is pushed up
End correspondence power spindle 23 sets via 25, and the bottom of power spindle 23 is stretched into workbench casing 1 by via 25, the work
Platform motor 28 and worm-and-wheel gear are in workbench casing 1.
Leg 16 is provided with the upside of lathe base 12, the rectangular shape of the outline of lathe base 12, leg 16 is fixedly arranged on machine
The upside of bed base 12 is simultaneously set along the top surface outer edge of lathe base 12, and the cross section of leg 16 is in " returning " font, and leg 16 will
In all longitudinal feed mechanisms 7 enclose and are located at, leg 16 is provided with protective door 20, and protective door 20 is corresponding with one of station
Window 19 is set on (remaining station is corresponded with power head assembly 6 respectively), protective door 20 or leg 16, preferably
Window 19 is set on ground, protective door 20, clear glass is set in the window of window 19, leg 16 be provided with index dial 2 its
In the corresponding door opening of a station, protective door 20 is articulated and connected at door opening and with leg 16, when protective door 20 is closed, and hides
Door opening is covered, the small-sized brill of five stations attacks integral machine workpieces, when opening protective door 20, exposes door opening, can be to clamping on index dial 2
Fixture or clamping workpiece or taking-up finished work-piece on fixture；The upside of leg 16 is provided with cover plate 15, the closing leg of cover plate 15
16 top ports, so, lathe is into totally enclosed type, only left at loading and unloading can be opened and closed door and window (protective door 20 and thoroughly
Form 19), facilitate operating personnel to carry out the handling of workpiece and monitor the working condition of lathe.
Lathe base 12 is altogether provided with four angle points, and four angle points downside of lathe base 12 is equipped with support block 14, worked
Platform casing 1 is also to be equipped with the support block of support block 14, i.e., four 14 on the downside of rectangular box, four angle points of workbench casing 1
Support lathe base 12, four support works platform casings 1 of support block 14.
Lathe base 12 is provided with cooling and lubricating system (not shown in cooling and lubricating system figure), and cooling and lubricating system is each
Power head assembly 6 is respectively equipped with a pipeline and is arranged on the mounting bracket of corresponding power head assembly 6 to spray cutting fluid, pipeline
On 5, the port of pipeline downwardly cutter (drill bit or screw tap) is lubricated cooling, not to the workpiece and cutter in work
After needing to process or machining, it can be disabled by control system digital output modul cutting fluid.
Installed on the outside of cabinet leg in configuration cabinet 17, configuration cabinet 17 and set battery and its component, frequency converter and servo-driver,
Electric-control system is set in configuration cabinet 17, electric-control system is to the rotation of rotary table, longitudinal feed mechanism 7 and the power head assembly
6 motion is controlled, and the man machine operation interface 18 of electric-control system is arranged on leg 16.
A kind of small-sized brill of five stations described in the present embodiment attacks all-in-one, and index dial 2 has five stations of A, B, C, D, E,
72 ° of each station interval of rotary table, five stations are rotated with index dial 2, when index dial 2 stops operating, with protective door 20
Can clamping workpiece, the workpiece that power head assembly 6 is processed on its downside correspondence station, a kind of small-sized brill of five stations on corresponding station
The processing of multi-work piece multiple operation or the processing of single workpiece multi-operation can be carried out by attacking all-in-one.
A kind of small-sized brill of five stations of the present invention attacks uniform five stations, each two on all-in-one, rotary table
Station is separated by 72 °, and each station can install different fixtures as desired, and each station can carry out loading and unloading, drilling, chamfering and attack
Silk.The processes such as drilling, chamfering and tapping are respectively necessary for complete by the cutter (different drilling tools or screw tap) of single power head assembly 6
Into, it is necessary to which four working-spindles 3, every working-spindle 3 connects a servomotor, while needing four sets of servo-drivers and change
Frequency device, each servomotor connection servo-driver or frequency converter, certainly, the present invention are not limited to above-mentioned form, can basis
Actual processing needs to determine quantity and the position of longitudinal feed mechanism 7 and power head assembly 6, so determine drill and
The quantity of screw tap for tapping and position, can small lot at least one workpiece is processed；Pass through the control of digital control system, it is ensured that
Four main shafts can be relatively independent work, be independent of each other.
Claims (7)
1. a kind of small-sized brill of five stations attacks all-in-one, it is characterised in that：Including lathe base (12), lathe base (12) is provided with back
Revolving worktable and around rotary table spaced several longitudinal feed mechanisms (7) successively, rotary table includes indexing
Disk (2) and the rotary drive mechanism for driving index dial (2), rotary drive mechanism include being installed in the power on the downside of index dial (2)
Main shaft (23) and the table motor (28) that power spindle (23) is driven by worm-and-wheel gear；Longitudinal feed mechanism (7) is wrapped
The ball screw framework (10) that include the screw block (9) being installed on the upside of lathe base (12), is vertically arranged on screw block (9) and
The screw (11) in the feeding motor (8) of ball screw framework (10), ball screw framework (10) is driven to drive power head assembly
(6), power head assembly (6) is including for connecting the working-spindle (3) of drill bit or screw tap and by synchronous belt transmission device
(22) spindle motor (4) of working-spindle (3) is driven.
2. a kind of small-sized brill of five stations as claimed in claim 1 attacks all-in-one, it is characterised in that：In the lathe base (12)
Portion, which is provided with mider hole (13), mider hole (13), sets workbench casing (1), and workbench casing (1) is fixed with lathe base (12)
Connection, index dial (2) interval is located at the top of workbench casing (1), and power spindle (23) extends downwardly into workbench casing
(1) in, the table motor (28) and worm-and-wheel gear are in workbench casing (1).
3. a kind of small-sized brill of five stations as claimed in claim 1 attacks all-in-one, it is characterised in that：Index dial (2) is provided with multiple
Station, one fewer than the quantity of station of the quantity of longitudinal feed mechanism (7), quantity and the unit head group of longitudinal feed mechanism (7)
The quantity of part (6) is identical, and each power head assembly (6) is respectively corresponding with a station.
4. a kind of small-sized brill of five stations as claimed in claim 3 attacks all-in-one, it is characterised in that：In the upper of lathe base (12)
Side is provided with leg (16), and leg (16) is provided with protective door (20), and protective door (20) is corresponding with one of station, protective door
(20) or set on leg (16) and cover plate (15) is provided with the upside of window (19), leg (16).
5. a kind of small-sized brill of five stations as claimed in claim 4 attacks all-in-one, it is characterised in that：The index dial (2) is provided with
It is separated by the screw thread being correspondingly provided with 72 °, each station for installs fixture between five stations, two circumferentially-adjacent stations
Hole.
6. a kind of small-sized brill of five stations as claimed in claim 1 attacks all-in-one, it is characterised in that：Four of lathe base (12)
It is equipped with the downside of angle point on the downside of support block (14), four angle points of workbench casing (1) and is also equipped with support block (14).
7. a kind of small-sized brill of five stations as claimed in claim 1 attacks all-in-one, it is characterised in that：The table motor
(28) it is servomotor, to feed motor (8) and spindle motor (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239239 | 2017-04-13 | ||
| CN2017102392398 | 2017-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052805A true CN107052805A (en) | 2017-08-18 |
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ID=59594243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710471557.7A Pending CN107052805A (en) | 2017-04-13 | 2017-06-20 | A kind of small-sized brill of five stations attacks all-in-one |
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| Country | Link |
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| CN (1) | CN107052805A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108326556A (en) * | 2018-04-18 | 2018-07-27 | 驭孚智能科技（上海）有限公司 | A kind of automatic special machine tool of multi-station turning formula |
| CN108405915A (en) * | 2018-03-22 | 2018-08-17 | 徐萍 | A kind of drilling robot |
| CN108422197A (en) * | 2018-05-25 | 2018-08-21 | 张家港市金采阳机械有限公司 | The machine for automatic working of flat seam machine retainer mounting hole |
| CN113635058A (en) * | 2021-08-26 | 2021-11-12 | 青田新机电器有限公司 | Front plate drilling, chamfering and tapping integrated processing equipment for high-voltage ring main unit |
| CN114654245A (en) * | 2022-05-19 | 2022-06-24 | 苏州昶智精密机械有限公司 | Workpiece surface tapping equipment for threading tool preparation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108405915A (en) * | 2018-03-22 | 2018-08-17 | 徐萍 | A kind of drilling robot |
| CN108326556A (en) * | 2018-04-18 | 2018-07-27 | 驭孚智能科技（上海）有限公司 | A kind of automatic special machine tool of multi-station turning formula |
| CN108422197A (en) * | 2018-05-25 | 2018-08-21 | 张家港市金采阳机械有限公司 | The machine for automatic working of flat seam machine retainer mounting hole |
| CN113635058A (en) * | 2021-08-26 | 2021-11-12 | 青田新机电器有限公司 | Front plate drilling, chamfering and tapping integrated processing equipment for high-voltage ring main unit |
| CN113635058B (en) * | 2021-08-26 | 2023-08-01 | 青田新机电器有限公司 | Front plate drilling, chamfering and tapping integrated processing equipment for high-voltage ring network cabinet |
| CN114654245A (en) * | 2022-05-19 | 2022-06-24 | 苏州昶智精密机械有限公司 | Workpiece surface tapping equipment for threading tool preparation |
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Application publication date: 20170818 |
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