CN105834752A - Continuous machining device for threaded hole of connecting piece of hot water system - Google Patents
Continuous machining device for threaded hole of connecting piece of hot water system Download PDFInfo
- Publication number
- CN105834752A CN105834752A CN201610410504.XA CN201610410504A CN105834752A CN 105834752 A CN105834752 A CN 105834752A CN 201610410504 A CN201610410504 A CN 201610410504A CN 105834752 A CN105834752 A CN 105834752A
- Authority
- CN
- China
- Prior art keywords
- hole
- tapping
- drive mechanism
- turntable
- hot
- 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
- 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
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
- Forging (AREA)
Abstract
The invention discloses a continuous machining device for a threaded hole of a connecting piece of a hot water system. The continuous machining device comprises a supporting table, a rotating table, a feeding mechanism, a drilling mechanism and a tapping mechanism. The feeding mechanism can carry out automatic feeding and supporting locating on workpieces. The rotating table is driven by a rotating shaft on the supporting table so that machining stations can be continuously switched. The drilling mechanism can carry out drilling on the workpieces, corresponding to the drilling mechanism, on the rotating table, and meanwhile the tapping mechanism can carry out tapping on the workpieces which are obtained after drilling, correspond to the tapping mechanism and are arranged on the rotating table. The outer diameter of an output shaft is smaller than that of a tapping piece, and the workpieces obtained after tapping is completed can be automatically discharged along the output shaft. According to the continuous machining device, the operation of automatic feeding, threaded hole machining and automatic discharging of the workpieces can be continuously completed on the same device, efficiency is improved, and the labor cost is reduced.
Description
Technical field
The present invention relates to hot-water heating system processing technique field, particularly relate to a kind of hot-water heating system connector screwed hole
Continuous processing device.
Background technology
Teat pump boiler or the air-conditioner heat pump hot-water trilogy supply product of domestic environments all uses circulation and adds at present
The mode of heating of heat.The shortcoming of this mode of heating is to need to heat in advance and accumulation of heat with Large Copacity water tank,
Due to higher to requirement when installing, and it is more to install part, and the required precision of union piece is to installing essence
Degree impact is relatively big, therefore in installation process, and the union piece that machining accuracy is high.Therefore, how to these
Parts carry out quick high accuracy processing, it has also become hot-water heating system installing area problem demanding prompt solution.
Summary of the invention
For solving technical problem present in background technology, the present invention proposes a kind of hot-water heating system connector screw thread
Hole continuous processing device, can be continuously finished the operation of the automatic charging of connector, hole processing and blanking,
Improve efficiency, reduce labor cost.
A kind of hot-water heating system connector screwed hole continuous processing device that the present invention proposes, including: support platform,
Turntable, feeding mechanism, borehole drill construction, tapper mechanism；
Support and be provided with rotating shaft in the middle part of platform, support platform and be provided with the first through hole and the second through hole, the first through hole and the
Two through holes are positioned on the same circumference of rotating shaft, and turntable is arranged on support platform, and it can rotate around the axis, rotation
Turntable is provided with third through-hole, and third through-hole can be with being axially located on same straight line or with second of the first through hole
Being axially located on same straight line of through hole；
Feeding mechanism is positioned at below the first through hole, and borehole drill construction is positioned at above turntable and is positioned on the first through hole
Side, when the axis of third through-hole and the first through hole is located along the same line, feeding mechanism may pass through first and leads to
Hole feeds in third through-hole or fourth hole, and the workpiece in third through-hole can be punched by borehole drill construction；
Tapper mechanism includes locating part and tapping part, and pressing piece is positioned at above turntable and is positioned on the second through hole
Side, tapping part is positioned at below the second through hole, when the axis of third through-hole and the second through hole is located along the same line
Time, third through-hole and the second through hole formation tapping chamber, locating part promotes workpiece to lead to second from third through-hole
Direction, hole is moved, and tapping part carries out tapping away from locating part side to workpiece from workpiece.
Preferably, feeding mechanism includes the first drive mechanism, and the first drive mechanism sets near the side supporting platform
Having inlet, the first drive mechanism can drive inlet moving axially along the first through hole.
Preferably, borehole drill construction includes the second drive mechanism and drill bit, and drill bit is positioned at above the first through hole, the
Two drive mechanisms drive drill bit moving axially along the first through hole.
Preferably, tapper mechanism also includes that the 3rd drive mechanism, the 3rd drive mechanism are positioned at below the second through hole,
Its output shaft is located close to the side of the second through hole and axial arranged along the second through hole, and tapping part is positioned at described defeated
Shaft is away from one end of the 3rd drive mechanism, and the 3rd drive mechanism drives tapping part to rotate.
Preferably, the external diameter of described output shaft is less than the external diameter in tapping portion.
Preferably, tapping part includes the first tapping portion and the second tapping portion being sequentially connected with, the second tapping position
In the first tapping portion away from the side of support platform, the external diameter in the second tapping portion is from the one end away from the first tapping portion
It is gradually increased to the one end near the first tapping portion.
Preferably, tapper mechanism also includes the 4th drive mechanism, and locating part is positioned at the 4th drive mechanism near rotation
Turntable side, locating part is provided with the cavity for accommodating tapping part near turntable side, and described cavity is from limit
Position part extends to middle part near turntable side, and the 4th drive mechanism drives tapping part along the axle of the second through hole
To movement.
Preferably, turntable is additionally provided with fourth hole, when third through-hole and the first through-bore axis are positioned at same
Time on straight line, fourth hole and the second through hole are located along the same line, or, when third through-hole and second leads to
When axially bored line is located along the same line, fourth hole and the first through hole are located along the same line.
Preferably, turntable is provided with spaced multiple third through-hole and fourth hole, third through-hole and
Fourth hole is circumferentially uniformly distributed.
In the present invention, the hot-water heating system connector screwed hole continuous processing device proposed, connector charger
The setting of structure can not only realize the automatic feed to workpiece, moreover it is possible to is supported the workpiece in boring procedure
And location, smart structural design；It is provided with multiple third through-holes and the turntable of fourth hole accommodating workpiece,
It can realize switching continuously processing stations under the drive of the rotating shaft supported on platform, and support platform is provided with the
One through hole and the second through hole, third through-hole and the first through hole are corresponding with the second through hole to fourth hole time corresponding,
Workpiece in the third through-hole that borehole drill construction pair that corresponding first through hole is arranged is corresponding with the first through hole bores
Hole, the boring in the tapper mechanism pair fourth hole corresponding with the second through hole that the most corresponding second through hole is arranged
After workpiece carry out tapping, complete the boring to workpiece and processing, additionally to work the most simultaneously
During part carries out tapping, it is to make workpiece be threaded by tapping part by pressing piece to workpiece pressure,
During tapping, tapping part also acts as the effect being supported workpiece, it is not necessary to arrange tapping process separately
Supporting mechanism, simplify structure, reduce equipment cost；In tapper mechanism, the external diameter of tapping part is more than defeated
The external diameter of shaft has been capable of the workpiece of tapping along output shaft automatic blanking.So the present invention can be same
It is continuously finished the operation of the automatic charging of workpiece, hole processing and automatic blanking on one device, improves
Efficiency, reduces labor cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hot-water heating system connector screwed hole continuous processing device that the present invention proposes
Figure.
Detailed description of the invention
As it is shown in figure 1, a kind of hot-water heating system connector screwed hole Continuous maching dress that Fig. 1 is the present invention to be proposed
The structural representation put.
Reference Fig. 1, a kind of hot-water heating system connector screwed hole continuous processing device that the present invention proposes, including:
Support platform 1, turntable 2, feeding mechanism, borehole drill construction 6, tapper mechanism.
Support and in the middle part of platform 1, be provided with rotating shaft 3, support platform 1 and be provided with the first through hole 41 and the second through hole 42, the
One through hole 41 and the second through hole 42 are supporting circle distribution on platform 1, and turntable 2 is arranged on support platform 1,
It can 3 rotate around the shaft, and turntable 2 is provided with third through-hole, and third through-hole can be with the axle of the first through hole 41
To be located along the same line or with being axially located on same straight line of the second through hole 42.It is additionally provided with on turntable 2
Fourth hole, when third through-hole and the first through hole 41 axis are located along the same line, fourth hole and second
Through hole 42 is located along the same line, or, when third through-hole and the second through hole 42 axis are positioned at same straight line
Time upper, fourth hole and the first through hole 41 are located along the same line, and can realize boring and tapping is carried out simultaneously,
Improving efficiency, increase yield, turntable 2 is provided with spaced multiple third through-hole and fourth hole,
Third through-hole and fourth hole are circumferentially uniformly distributed, the existence of multistation, can realize Continuous maching, improve
Working (machining) efficiency.
Feeding mechanism is positioned at below the first through hole 41, and borehole drill construction 6 is positioned at above turntable 2 and is positioned at first
Above through hole 41, when the axis of third through-hole and the first through hole 41 is located along the same line, feeding mechanism 7
May pass through the first through hole 41 to feed to third through-hole, the workpiece in third through-hole can be carried out beating by borehole drill construction 6
Hole, feeding mechanism includes the first drive mechanism, and the first drive mechanism is provided with charging near the side supporting platform 1
Part 7, the first drive mechanism can drive inlet 7 moving axially along the first through hole 41, can realize certainly
Dynamic charging can realize again support and the location in boring procedure to workpiece, and borehole drill construction 6 includes the second driving
Mechanism 62 and drill bit 61, drill bit 61 is positioned at above the first through hole, and the second drive mechanism 62 drives drill bit 61
Along moving axially of the first through hole 41, it is achieved the Drilling operation to the workpiece above the first through hole 41, enter
Materials and parts 7 are provided with the chamber for receiving drill bit 61 end away from one end of the first drive mechanism.
Tapper mechanism includes pressing piece 9 and tapping part 5, and pressing piece 9 is positioned at above turntable 2 and is positioned at second
Above through hole 42, tapping part 5 is positioned at below the second through hole 42, when third through-hole and the axle of the second through hole 42
When line is located along the same line, third through-hole and the second through hole 42 form tapping chamber, and pressing piece 9 promotes work
Part moves to the second through hole 42 direction from third through-hole, tapping part 5 from workpiece away from pressing piece 9 side to work
Part carries out tapping, and tapper mechanism also includes that the 3rd drive mechanism, the 3rd drive mechanism are positioned at the second through hole 42 times
Side, its output shaft 8 is positioned at the 3rd drive mechanism near the side of the second through hole 42 and along the second through hole 42 axle
To layout, tapping part 5 is positioned at described output shaft 8 one end away from the 3rd drive mechanism, described output shaft 8
External diameter less than the external diameter of tapping part 5, the workpiece completing tapping processing can be along tapping part 5 and output shaft 8
Axially self blanking.3rd drive mechanism drive tapping part 5 rotate, it is achieved to boring after workpiece under
To upper tapping.
Tapping part 5 includes the first tapping portion 51 and the second tapping portion 52 being sequentially connected with, the second tapping portion 52
The first tapping portion 51 that is positioned at is near the side of support platform 1, and the external diameter in the second tapping portion 52 is attacked from away from first
The one end in silk portion 51 is gradually increased to the one end near the first tapping portion 51.Tapper mechanism also includes 4 wheel driven
Motivation structure 10, pressing piece 9 is positioned at the 4th drive mechanism 10 near turntable 2 side, and pressing piece 9 is near rotation
Turntable 2 side is provided with the cavity for accommodating tapping part 5, described cavity from pressing piece 9 near turntable 2
Side extends to middle part, and the 4th drive mechanism 10 drives pressing piece 9 moving axially along the second through hole 42,
Workpiece after workpiece pressure after boring can being made boring is threaded by tapping part.
In the present invention, the hot-water heating system connector screwed hole continuous processing device proposed, setting of feeding mechanism
Put and can not only realize the automatic feed to workpiece, moreover it is possible to the workpiece in boring procedure is supported and positions,
Smart structural design；Being provided with multiple third through-holes and the turntable of fourth hole accommodating workpiece, it is supporting
Driving of rotating shaft on platform lower can realize the continuous switching to processing stations, support platform be provided with the first through hole with
Second through hole, third through-hole and the first through hole are corresponding with the second through hole to fourth hole time corresponding, and corresponding first
Workpiece in the borehole drill construction pair third through-hole corresponding with the first through hole that through hole is arranged is holed, the most right
The workpiece after the boring in the tapper mechanism pair fourth hole corresponding with the second through hole that the second through hole arranges is answered to enter
Row tapping, completes the boring to workpiece and processing the most simultaneously, additionally workpiece is being carried out tapping
During, it is to make workpiece be threaded, in the mistake of tapping by tapping part by pressing piece to workpiece pressure
In journey, tapping part also acts as the effect being supported workpiece, it is not necessary to arrange the supporting mechanism of tapping process separately,
Simplify structure, reduce equipment cost；In tapper mechanism, the external diameter of tapping part is more than the external diameter of output shaft
Enough realize the workpiece of tapping along output shaft automatic blanking.So the present invention can connect on same device
Continue the operation of the automatic charging of workpiece, hole processing and automatic blanking, improve efficiency, reduced
Labor cost.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (9)
1. a hot-water heating system connector screwed hole continuous processing device, it is characterised in that including: support platform
(1), turntable (2), feeding mechanism, borehole drill construction (6), tapper mechanism；
Support platform (1) middle part and be provided with rotating shaft (3), support platform (1) and be provided with the first through hole (41) and the
Two through holes (42), the first through hole (41) and the second through hole (42) are positioned on the same circumference of rotating shaft (3),
Turntable (2) is arranged in support platform (1), and it can (3) rotate around the shaft, and turntable sets on (2)
Have third through-hole, third through-hole can with the first through hole (41) be axially located on same straight line or with second lead to
Being axially located on same straight line of hole (42)；
Feeding mechanism is positioned at the first through hole (41) lower section, and borehole drill construction (6) is positioned at turntable (2) top
And it is positioned at the first through hole (41) top, when the axis of third through-hole and the first through hole (41) is positioned at always
Time on line, feeding mechanism (7) may pass through the first through hole (41) and feeds to third through-hole, borehole drill construction (6)
Workpiece in third through-hole can be punched；
Tapper mechanism includes pressing piece (9) and tapping part (5), and pressing piece (9) is positioned on turntable (2)
Side and be positioned at the second through hole (42) top, tapping part (5) be positioned at the second through hole (42) lower section, when the 3rd
When the axis of through hole and the second through hole (42) is located along the same line, third through-hole and the second through hole (42)
Forming tapping chamber, pressing piece (9) promotes workpiece to move to the second through hole (42) direction from third through-hole,
Tapping part (5) carries out tapping away from pressing piece (9) side to workpiece from workpiece.
Hot-water heating system connector screwed hole continuous processing device the most according to claim 1, its feature exists
In, feeding mechanism includes the first drive mechanism, the first drive mechanism near support platform (1) side be provided with into
Materials and parts (7), the first drive mechanism can drive inlet (7) moving axially along the first through hole (41).
Hot-water heating system connector screwed hole continuous processing device the most according to claim 1, its feature exists
In, borehole drill construction (6) includes the second drive mechanism (62) and drill bit (61), and drill bit (61) is positioned at
One through hole (41) top, the second drive mechanism (62) drives drill bit (61) along the first through hole (41)
Move axially.
Hot-water heating system connector screwed hole continuous processing device the most according to claim 3, its feature exists
In, tapper mechanism also includes that the 3rd drive mechanism, the 3rd drive mechanism are positioned at the second through hole (42) lower section,
Its output shaft (8) is positioned at the 3rd drive mechanism near the side of the second through hole (42) and along the second through hole (42)
Axial arranged, tapping part (5) is positioned at described output shaft (8) one end away from the 3rd drive mechanism, and the 3rd
Drive mechanism drives tapping part (5) to rotate.
Hot-water heating system connector screwed hole continuous processing device the most according to claim 4, its feature exists
In, the external diameter of described output shaft (8) is less than the external diameter of tapping part (5).
6., according to the hot-water heating system connector screwed hole continuous processing device described in claim 1 or 4, it is special
Levying and be, tapping part (5) includes the first tapping portion (51) and the second tapping portion (52) being sequentially connected with,
Second tapping portion (52) is positioned at the side near support platform (1), the first tapping portion (51), the second tapping portion
(52) external diameter from the one end away from the first tapping portion (51) near the one end in the first tapping portion (51)
It is gradually increased.
7., according to the hot-water heating system connector screwed hole continuous processing device described in claim 1 or 6, it is special
Levying and be, tapper mechanism also includes that the 4th drive mechanism (10), pressing piece (9) are positioned at the 4th drive mechanism
(10) near turntable (2) side, pressing piece (9) is provided with for accommodating near turntable (2) side
The cavity of tapping part (5), described cavity extends to middle part near turntable (2) side from pressing piece (9),
4th drive mechanism (10) drives pressing piece (9) moving axially along the second through hole (42).
Hot-water heating system connector screwed hole continuous processing device the most according to claim 1, its feature exists
In, turntable is additionally provided with fourth hole on (2), when third through-hole and the first through hole (41) axis are positioned at same
Time on one straight line, fourth hole and the second through hole (42) are located along the same line, or, work as third through-hole
When being located along the same line with the second through hole (42) axis, fourth hole and the first through hole (41) are positioned at same
On one straight line.
Hot-water heating system connector screwed hole continuous processing device the most according to claim 8, its feature exists
In, turntable (2) is provided with spaced multiple third through-hole and fourth hole, third through-hole and the 4th
Through hole is circumferentially uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410504.XA CN105834752B (en) | 2016-06-13 | 2016-06-13 | A kind of hot-water heating system connector threaded hole continuous processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410504.XA CN105834752B (en) | 2016-06-13 | 2016-06-13 | A kind of hot-water heating system connector threaded hole continuous processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834752A true CN105834752A (en) | 2016-08-10 |
| CN105834752B CN105834752B (en) | 2018-04-24 |
Family
ID=56575965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610410504.XA Active CN105834752B (en) | 2016-06-13 | 2016-06-13 | A kind of hot-water heating system connector threaded hole continuous processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834752B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001277048A (en) * | 2000-03-31 | 2001-10-09 | Kurimoto Ltd | Deformed pipe tapping device |
| EP1452270A1 (en) * | 2003-02-28 | 2004-09-01 | VIGEL S.p.A. | Apparatus for machining brackets of motorcar disk brakes |
| CN104128798A (en) * | 2013-05-02 | 2014-11-05 | 项星星 | Once forming equipment of screw hole |
| CN203956492U (en) * | 2014-06-11 | 2014-11-26 | 佛山市谱乐飞电器实业有限公司 | A kind of multifunction machine |
| CN204449900U (en) * | 2015-02-04 | 2015-07-08 | 上海新月工具有限公司 | Machine attacked by the brill realizing the fast automatic processing of multistation multi-type |
| CN205043455U (en) * | 2015-03-10 | 2016-02-24 | 上海嘉朗实业有限公司 | Drilling and tapping integrative process equipment |
| CN205111268U (en) * | 2015-11-17 | 2016-03-30 | 合肥正明机械有限公司 | A multifunctional machine bed for cast steel, ironcasting processing |
| CN205129369U (en) * | 2015-11-23 | 2016-04-06 | 唐山龙润机械有限公司 | Special machine of attacking is bored to carousel formula |
-
2016
- 2016-06-13 CN CN201610410504.XA patent/CN105834752B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001277048A (en) * | 2000-03-31 | 2001-10-09 | Kurimoto Ltd | Deformed pipe tapping device |
| EP1452270A1 (en) * | 2003-02-28 | 2004-09-01 | VIGEL S.p.A. | Apparatus for machining brackets of motorcar disk brakes |
| CN104128798A (en) * | 2013-05-02 | 2014-11-05 | 项星星 | Once forming equipment of screw hole |
| CN203956492U (en) * | 2014-06-11 | 2014-11-26 | 佛山市谱乐飞电器实业有限公司 | A kind of multifunction machine |
| CN204449900U (en) * | 2015-02-04 | 2015-07-08 | 上海新月工具有限公司 | Machine attacked by the brill realizing the fast automatic processing of multistation multi-type |
| CN205043455U (en) * | 2015-03-10 | 2016-02-24 | 上海嘉朗实业有限公司 | Drilling and tapping integrative process equipment |
| CN205111268U (en) * | 2015-11-17 | 2016-03-30 | 合肥正明机械有限公司 | A multifunctional machine bed for cast steel, ironcasting processing |
| CN205129369U (en) * | 2015-11-23 | 2016-04-06 | 唐山龙润机械有限公司 | Special machine of attacking is bored to carousel formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105834752B (en) | 2018-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103433637B (en) | Automatic welding device and welding method for stators | |
| CN108080744A (en) | A kind of wheel bolt bore chamfering apparatus | |
| KR20120006622A (en) | Multi-tapping machine | |
| CN107511610A (en) | A kind of equipment for reducing heat exchanger tube and panel weld residual stress | |
| CN105834752A (en) | Continuous machining device for threaded hole of connecting piece of hot water system | |
| CN105149954B (en) | Digital controlled drill for machining radial holes of shaft parts | |
| CN109290802A (en) | A kind of drilling of y-type filter body multistation and chasing bar | |
| CN207432007U (en) | A kind of valve body accessory endoporus polishes hydraulic control unit | |
| CN104647042B (en) | Ni Zhifu drill component and the Ni Zhifu drill machine with the Ni Zhifu drill component | |
| CN103146896B (en) | Induction quenching apparatus used for concave spherical surface of scraper knife connecting seat | |
| CN105834753A (en) | Continuous machining control system for hot-water system connecting part threaded holes | |
| CN209206919U (en) | A kind of drilling of y-type filter body multistation and chasing bar | |
| KR101536775B1 (en) | Apparatus for increasing machining distance of vertical type machine tool | |
| CN106807979B (en) | Reactor coolant pump journal bearing stationary ring spare part processing unit (plant) | |
| CN103264285A (en) | Hole drilling device | |
| CN207840203U (en) | A kind of precision Hardware fitting automatic drilling device of turning | |
| KR100649152B1 (en) | The jet apparatus of the cutting oil with the CNC lathe | |
| CN106002183A (en) | Assembling and oiling machine for electric hammer subsidiary hammer | |
| CN105127481A (en) | Vertical CNC deep-hole machining method | |
| JP5543825B2 (en) | Quenching equipment | |
| CN206405297U (en) | A kind of self-rotating die of numerical control turret punching machine is driven self-locking mechanism | |
| CN105171509A (en) | Automatic feeding mechanism for double-head bench drill | |
| CN205414492U (en) | Quiet ring spare parts processingequipment of reactor coolant pump journal bearing | |
| CN203144455U (en) | Induction quenching device for concave spherical surface of shovel blade connecting base | |
| CN104259029B (en) | A kind of small lot automatic oil spout technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |