CN107876817A - Multifunctional hardware machining drilling machine - Google Patents
Multifunctional hardware machining drilling machine Download PDFInfo
- Publication number
- CN107876817A CN107876817A CN201711188243.2A CN201711188243A CN107876817A CN 107876817 A CN107876817 A CN 107876817A CN 201711188243 A CN201711188243 A CN 201711188243A CN 107876817 A CN107876817 A CN 107876817A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drilling machine
- hardware machining
- machining drilling
- water tank
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a kind of Multifunctional hardware machining drilling machine, including：Machine table, slide bar, support frame, drill bit mechanism, drill bit control cabinet, water tank and drinking-water pipe；Slide bar is fixed in machine table vertically, and drill bit control cabinet is liftably arranged on slide bar by support frame, and drill bit mechanism is arranged on the bottom of drill bit control cabinet；Water tank is also secured on support frame, and the bottom of water tank is provided with the shower nozzle towards drill bit mechanism, and the inner hollow of machine table is set, and upper surface is provided with multiple through holes, is connected between water tank and machine table by drinking-water pipe, and water pump is additionally provided with drinking-water pipe.The Multifunctional hardware machining drilling machine overcomes hardware machining drilling machine function of the prior art single, and in use, drill bit easily produces substantial amounts of heat with workpiece in effect, has had a strong impact on the service life of drill bit；And bit change-over gets up inconvenience, the problem of causing work efficiency drop.
Description
Technical field
The present invention relates to drilling machine field, in particular it relates to a kind of Multifunctional hardware machining drilling machine.
Background technology
Drilling machine refers to the main lathe for processing hole on workpiece with drill bit, and usual bit is main motion, and drill bit axially moves
Move as feed motion, so as to carry out drilling operation on workpiece.It is commonly used in hardware manufacture field and arrives drilling machine.But existing skill
Hardware machining drilling machine function in art is single, and in use, drill bit easily produces substantial amounts of heat with workpiece in effect,
The service life of drill bit is had a strong impact on；And bit change-over gets up inconvenience, cause work efficiency drop.
Therefore it provides a kind of carry out effectively cooling processing to drill bit using magnetism servo-electric motor water-cooling in use, so as to keep away
Exempt from the too high influence drilling life of bit of temperature；And it can be processed with the Multifunctional hardware of the drill bit of quick-replaceable different-diameter size
The problem of drilling machine is urgent need to resolve of the present invention.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is to overcome hardware machining drilling machine function of the prior art single,
In use, drill bit easily produces substantial amounts of heat with workpiece in effect, has had a strong impact on the service life of drill bit；And
And bit change-over gets up inconvenience, the problem of causing work efficiency drop, a kind of water cooling is utilized in use so as to provide
Mechanism carries out effectively cooling to drill bit and handled, so as to avoid the too high influence drilling life of bit of temperature；And can quickly more
Change the Multifunctional hardware machining drilling machine of the drill bit of different-diameter size.
To achieve these goals, the invention provides a kind of Multifunctional hardware machining drilling machine, the Multifunctional hardware to add
Work drilling machine includes：Machine table, slide bar, support frame, drill bit mechanism, drill bit control cabinet, water tank and drinking-water pipe；The slide bar is solid vertically
It is scheduled in the machine table, the drill bit control cabinet is liftably arranged on the slide bar by support frame as described above, the brill
Head mechanism is arranged on the bottom of the drill bit control cabinet；The water tank is also secured on support frame as described above, the bottom of the water tank
The shower nozzle towards the drill bit mechanism is provided with, the inner hollow of the machine table is set, and upper surface is provided with multiple through holes,
It is connected between the water tank and the machine table by the drinking-water pipe, and water pump is additionally provided with the drinking-water pipe；Wherein,
The drill bit mechanism includes：Drill bit and drill-bit installing seat, the bottom of the drill-bit installing seat are provided with multiple mounting grooves, the brill
Head be arranged on by telescopic mast in the mounting groove, and the drill bit can stretch out or retraction described in mounting groove.
Preferably, in the bottom of the drill-bit installing seat, each mounting groove is provided with laser indicator lamp, institute
State light that laser indicator lamp is sent straight down.
Preferably, depression forms groove to the upper surface portion of the machine table downwards, and the through hole is located in the groove.
Preferably, the through hole is evenly distributed in the groove.
Preferably, the inner vertical of the machine table is provided with filter, and the drinking-water pipe is located at respectively with the through hole
The both sides of the filter.
Preferably, the lateral surface of the machine table is provided with the opening being connected with inside, and the edge hinge of the opening
Connect and be provided with cover plate.
Preferably, the edge of the cover plate is provided with sealing ring.
Preferably, the water tank is internally provided with temperature sensor, and the lateral surface of the water tank be provided with it is described
The display that temperature sensor is electrically connected with.
Preferably, it is to be articulated and connected between the bottom of the shower nozzle and the water tank.
Preferably, it is additionally provided with flow control valve on the shower nozzle.
According to above-mentioned technical proposal, Multifunctional hardware machining drilling machine provided by the invention in use, will be to be processed
Part is fixed in the machine table, and it is processed using the drill bit mechanism, can have utilize the spray in process
Head carries out cooling work to the drill bit mechanism, and can wash away chip caused by processing, prevents from influenceing manual labour precision.Cooling
The inside that current enter the machine table is stored, then is acted on by the water pump and the drinking-water pipe and be back to institute
State in water tank, so as to reuse；And the drill bit on heretofore described drill bit mechanism can realize quick-replaceable effect,
The drill bit of different-diameter is installed in the drill-bit installing seat, these drill bits can stretch out or retraction described in drill-bit installing seat
In, according to process requirements, control the drill bit of corresponding diameter to stretch out in the drill-bit installing seat and used, avoid disassembling, assembling and replacing
Trouble.Multifunctional hardware machining drilling machine provided by the invention overcomes hardware machining drilling machine function of the prior art single,
During use, drill bit easily produces substantial amounts of heat with workpiece in effect, has had a strong impact on the service life of drill bit；And
Bit change-over gets up inconvenience, the problem of causing work efficiency drop.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the Multifunctional hardware machining drilling machine provided in a kind of preferred embodiment of the present invention
Figure；
Fig. 2 is the knot of machine table on the Multifunctional hardware machining drilling machine provided in a kind of preferred embodiment of the present invention
Structure schematic diagram；
Fig. 3 is drill bit mechanism on the Multifunctional hardware machining drilling machine provided in a kind of preferred embodiment of the present invention
Structural representation；
Fig. 4 is drill bit mechanism on the Multifunctional hardware machining drilling machine provided in a kind of preferred embodiment of the present invention
Upward view.
Description of reference numerals
The slide bar of 1 machine table 2
The drill bit control cabinet of 3 support frame 4
The water tank of 5 drill bit mechanism 6
The drinking-water pipe of 7 shower nozzle 8
The filter of 9 water pump 10
The through hole of 11 groove 12
The display of 13 cover plate 14
The drill bit of 51 drill-bit installing seat 52
The mounting groove of 53 telescopic mast 54
55 laser indicator lamps
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, " upper and lower, inside and outside " etc. is included in the noun of locality in term
Only represent orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as pair
The limitation of the term.
As Figure 1-4, the invention provides a kind of Multifunctional hardware machining drilling machine, the Multifunctional hardware machining drilling machine
Including：Machine table 1, slide bar 2, support frame 3, drill bit mechanism 5, drill bit control cabinet 4, water tank 6 and drinking-water pipe 8；The slide bar 2 is vertical
It is fixed in the machine table 1, the drill bit control cabinet 4 is liftably arranged on the slide bar 2 by support frame as described above 3,
The drill bit mechanism 5 is arranged on the bottom of the drill bit control cabinet 4；The water tank 6 is also secured on support frame as described above 3, described
The bottom of water tank 6 is provided with the shower nozzle 7 towards the drill bit mechanism, and the inner hollow of the machine table 1 is set, and upper surface is set
Multiple through holes 12 are equipped with, are connected between the water tank 6 and the machine table 1 by the drinking-water pipe 8, and the drinking-water pipe 8
On be additionally provided with water pump 9；Wherein, the drill bit mechanism 5 includes：Drill bit 52 and drill-bit installing seat 51, the drill-bit installing seat 51
Bottom be provided with multiple mounting grooves 54, the drill bit 52 is arranged in the mounting groove 54 by telescopic mast 53, and the brill
First 52 can stretch out or retraction described in mounting groove 54.
According to above-mentioned technical proposal, Multifunctional hardware machining drilling machine provided by the invention in use, will be to be processed
Part is fixed in the machine table, and it is processed using the drill bit mechanism, can have utilize the spray in process
Head carries out cooling work to the drill bit mechanism, and can wash away chip caused by processing, prevents from influenceing manual labour precision.Cooling
The inside that current enter the machine table is stored, then is acted on by the water pump and the drinking-water pipe and be back to institute
State in water tank, so as to reuse；And the drill bit on heretofore described drill bit mechanism can realize quick-replaceable effect,
The drill bit of different-diameter is installed in the drill-bit installing seat, these drill bits can stretch out or retraction described in drill-bit installing seat
In, according to process requirements, control the drill bit of corresponding diameter to stretch out in the drill-bit installing seat and used, avoid disassembling, assembling and replacing
Trouble.Multifunctional hardware machining drilling machine provided by the invention overcomes hardware machining drilling machine function of the prior art single,
During use, drill bit easily produces substantial amounts of heat with workpiece in effect, has had a strong impact on the service life of drill bit；And
Bit change-over gets up inconvenience, the problem of causing work efficiency drop.
In a kind of preferred embodiment of the present invention, in the bottom of the drill-bit installing seat 51, around each institute
State mounting groove 54 and be provided with laser indicator lamp 55, the light that the laser indicator lamp 55 is sent straight down, uses ring-shaped
Indicator lamp can indicate the Working position of drill bit 52 on workpiece to be added, can so improve the precision of processing to a certain degree.
In a kind of preferred embodiment of the present invention, the upper surface portion of the machine table 1 downwards depression formed it is recessed
Groove 11, the through hole 12 are located in the groove 11, and workpiece to be added is fixed in the groove 11, and the structure can prevent from cooling down
Water is outflowed, and cooling water is entered in the machine table 1 by the through hole 12 and stored.
In a kind of preferred embodiment of the present invention, the through hole 12 is evenly distributed in the groove 11, this
Sample is easy to cooling water that chip caused by processing is flushed to the inside of the machine table 1.
In a kind of preferred embodiment of the present invention, the inner vertical of the machine table 1 is provided with filter 10, institute
The both sides that drinking-water pipe 8 is located at the filter 10 with the through hole 12 respectively are stated, the filter 10 is by inside the machine table 1
Chip in cooling water filters out, and prevents chip enters in the water tank 6 from causing obstructing problem.
In a kind of preferred embodiment of the present invention, the lateral surface of the machine table 1 is provided with to be connected with inside
Opening, and the opening edge it is be hinged be provided with cover plate 13, the structure facilitates staff by inside the machine table 1
The chip filtered down takes out.
In order to prevent cooling water from being spilt from the edge of the cover plate 13, in a kind of preferred embodiment of the present invention,
The edge of the cover plate 13 is provided with sealing ring.
In a kind of preferred embodiment of the present invention, the water tank 6 is internally provided with temperature sensor, and described
The lateral surface of water tank 6 is provided with the display 14 being electrically connected with the temperature sensor, and the temperature sensor is used to detect
The temperature of the internal cooling water of water tank 6, the result of detection are shown by the display 14, when the internal cooling of water tank 6
, it is necessary to which staff takes cooling to handle when the temperature of water is too high, for example change cooling water.
It is be hinged company between the bottom of the shower nozzle 7 and the water tank 6 in a kind of preferred embodiment of the present invention
Connect, the structure conveniently adjusts the angle of the shower nozzle 7, so as to towards the drill bit 5, so as to play the purpose of cooling.
In a kind of preferred embodiment of the present invention, flow control valve is additionally provided with the shower nozzle 7, using described
Flow control valve can control the break-make of the shower nozzle 7 at any time.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of Multifunctional hardware machining drilling machine, it is characterised in that the Multifunctional hardware machining drilling machine includes：Machine table (1),
Slide bar (2), support frame (3), drill bit mechanism (5), drill bit control cabinet (4), water tank (6) and drinking-water pipe (8)；The slide bar (2) is perpendicular
Directly it is fixed in the machine table (1), the drill bit control cabinet (4) is liftably arranged on described by support frame as described above (3)
On slide bar (2), the drill bit mechanism (5) is arranged on the bottom of the drill bit control cabinet (4)；
The water tank (6) is also secured on support frame as described above (3), and the bottom of the water tank (6) is provided with towards the drill bit machine
The shower nozzle (7) of structure, the inner hollow of the machine table (1) is set, and upper surface is provided with multiple through holes (12), the water tank
(6) it is connected between the machine table (1) by the drinking-water pipe (8), and water pump is additionally provided with the drinking-water pipe (8)
(9)；Wherein,
The drill bit mechanism (5) includes：Drill bit (52) and drill-bit installing seat (51), the bottom of the drill-bit installing seat (51) are set
There are multiple mounting grooves (54), the drill bit (52) is arranged in the mounting groove (54) by telescopic mast (53), and the drill bit
(52) can stretch out or retraction described in mounting groove (54).
2. Multifunctional hardware machining drilling machine according to claim 1, it is characterised in that in the drill-bit installing seat (51)
Bottom, each mounting groove (54) is provided with laser indicator lamp (55), the light that the laser indicator lamp (55) sends
Line is straight down.
3. Multifunctional hardware machining drilling machine according to claim 1, it is characterised in that the upper surface of the machine table (1)
Depression forms groove (11) downwards for part, and the through hole (12) is located in the groove (11).
4. Multifunctional hardware machining drilling machine according to claim 3, it is characterised in that the through hole (12) is evenly distributed
In the groove (11).
5. Multifunctional hardware machining drilling machine according to claim 1, it is characterised in that erect the inside of the machine table (1)
Straight to be provided with filter (10), the drinking-water pipe (8) is located at the both sides of the filter (10) with the through hole (12) respectively.
6. Multifunctional hardware machining drilling machine according to claim 1, it is characterised in that the lateral surface of the machine table (1)
The opening being connected with inside is provided with, and the edge of the opening is hinged and is provided with cover plate (13).
7. Multifunctional hardware machining drilling machine according to claim 6, it is characterised in that the edge of the cover plate (13) is set
There is sealing ring.
8. Multifunctional hardware machining drilling machine according to claim 1, it is characterised in that the inside of the water tank (6) is set
There is temperature sensor, and the lateral surface of the water tank (6) is provided with the display (14) being electrically connected with the temperature sensor.
9. Multifunctional hardware machining drilling machine according to claim 1, it is characterised in that the shower nozzle (7) and the water tank
(6) it is to be articulated and connected between bottom.
10. Multifunctional hardware machining drilling machine according to claim 9, it is characterised in that be additionally provided with the shower nozzle (7)
Flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188243.2A CN107876817A (en) | 2017-11-24 | 2017-11-24 | Multifunctional hardware machining drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188243.2A CN107876817A (en) | 2017-11-24 | 2017-11-24 | Multifunctional hardware machining drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107876817A true CN107876817A (en) | 2018-04-06 |
Family
ID=61775046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711188243.2A Pending CN107876817A (en) | 2017-11-24 | 2017-11-24 | Multifunctional hardware machining drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107876817A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608250A (en) * | 2018-05-08 | 2018-10-02 | 卫祥 | Hardware drilling machine for machining device with waste recovery function |
| CN108608256A (en) * | 2018-05-08 | 2018-10-02 | 卫祥 | Cycle down warm type drilling machine |
| CN108746766A (en) * | 2018-06-30 | 2018-11-06 | 聂超 | A kind of drilling device and its boring method of mechanical fitting |
| CN109047825A (en) * | 2018-07-27 | 2018-12-21 | 芜湖凯兴汽车电子有限公司 | A kind of digital control drilling machine for machine components processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855592A (en) * | 2016-06-24 | 2016-08-17 | 银峰铸造（芜湖）有限公司 | Drilling machine |
| CN205551542U (en) * | 2016-04-23 | 2016-09-07 | 象山搏远智能科技有限公司 | Drilling machine for hardware processing of structural strengthening |
| CN205552141U (en) * | 2016-02-24 | 2016-09-07 | 天津君晟福腾机械有限公司 | Novel improve drilling machine hydrologic cycle of structure device |
| CN106141567A (en) * | 2015-04-16 | 2016-11-23 | 常州兰翔机械有限责任公司 | The using method of handle of a knife heat shrink wrapping machine cutter cantilevered length measurer |
| CN206643396U (en) * | 2017-04-26 | 2017-11-17 | 四川省犍为恒益铝业有限公司 | One kind is automatically positioned deep hole rig |
-
2017
- 2017-11-24 CN CN201711188243.2A patent/CN107876817A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141567A (en) * | 2015-04-16 | 2016-11-23 | 常州兰翔机械有限责任公司 | The using method of handle of a knife heat shrink wrapping machine cutter cantilevered length measurer |
| CN205552141U (en) * | 2016-02-24 | 2016-09-07 | 天津君晟福腾机械有限公司 | Novel improve drilling machine hydrologic cycle of structure device |
| CN205551542U (en) * | 2016-04-23 | 2016-09-07 | 象山搏远智能科技有限公司 | Drilling machine for hardware processing of structural strengthening |
| CN105855592A (en) * | 2016-06-24 | 2016-08-17 | 银峰铸造（芜湖）有限公司 | Drilling machine |
| CN206643396U (en) * | 2017-04-26 | 2017-11-17 | 四川省犍为恒益铝业有限公司 | One kind is automatically positioned deep hole rig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608250A (en) * | 2018-05-08 | 2018-10-02 | 卫祥 | Hardware drilling machine for machining device with waste recovery function |
| CN108608256A (en) * | 2018-05-08 | 2018-10-02 | 卫祥 | Cycle down warm type drilling machine |
| CN108746766A (en) * | 2018-06-30 | 2018-11-06 | 聂超 | A kind of drilling device and its boring method of mechanical fitting |
| CN109047825A (en) * | 2018-07-27 | 2018-12-21 | 芜湖凯兴汽车电子有限公司 | A kind of digital control drilling machine for machine components processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107876817A (en) | Multifunctional hardware machining drilling machine | |
| CN107876811A (en) | Hardware machining drilling machine with magnetism servo-electric motor water-cooling | |
| CN109047825A (en) | A kind of digital control drilling machine for machine components processing | |
| CN108188823B (en) | A kind of numerically-controlled machine tool that can be cleaned automatically | |
| KR20110104435A (en) | Deep hole machining apparatus | |
| CN210587236U (en) | Drilling machine tool with protection function for metal processing | |
| CN106001698A (en) | Drilling equipment | |
| CN105798347A (en) | Industrial drilling device | |
| CN108608256A (en) | Cycle down warm type drilling machine | |
| CN206140204U (en) | Digit control machine tool cooling jet | |
| CN111266637A (en) | Multifunctional milling cutter | |
| CN205668175U (en) | A kind of type Guide rail shield support planer-type milling machine easy to clean | |
| CN206794831U (en) | Automation rig for hardware workpiece | |
| CN106003236A (en) | Machining trepanning device for plastic industrial accessory | |
| CN209614474U (en) | A kind of sheet metal component chasing bar | |
| CN108673237A (en) | A kind of drilling machine with cutting fluid cooling device | |
| CN211194134U (en) | Quick reaming device of rubber seal | |
| CN110052625B (en) | Rotating center capable of improving machining precision | |
| CN208840692U (en) | For bodywork parts projection welding with the cooling lower electrode holder device with air blowing of water | |
| CN110509097A (en) | A kind of tray tool and processing unit (plant) | |
| CN213857263U (en) | Vertical multifunctional milling machine | |
| CN104028822A (en) | Milling machine cutter tooling | |
| CN107775439A (en) | A kind of upright drill drill bit chip guard | |
| CN212577513U (en) | Lathe that stability in use is high | |
| CN110732699A (en) | automatic drilling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |