CN110052649A - A kind of adjustable plate drilling equipment with drill bit protection structure - Google Patents
A kind of adjustable plate drilling equipment with drill bit protection structure Download PDFInfo
- Publication number
- CN110052649A CN110052649A CN201910439054.0A CN201910439054A CN110052649A CN 110052649 A CN110052649 A CN 110052649A CN 201910439054 A CN201910439054 A CN 201910439054A CN 110052649 A CN110052649 A CN 110052649A
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- CN
- China
- Prior art keywords
- drill bit
- linkage
- rack
- dsah
- drilling equipment
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to drilling machine apparatus fields; specifically a kind of adjustable plate drilling equipment with drill bit protection structure; including rack; the rack is mounted on bottom block; angle adjusting mechanism is installed in rack; mounting rack is mounted on angle adjusting mechanism; telescopic device is mounted on mounting rack; the lower end of telescopic device is fixedly installed fixed plate; the downside of fixed plate is mounted with motor by motor cabinet, and the motor shaft lower end of motor is detachably equipped with drill bit by Buffer Unit.Structure of the invention design is rationally, convenient using regulation, applied widely, and can select to carry out buffer protection to drill bit according to actual needs, promotes the quality of plate drilling, extends the working life of drill bit.
Description
Technical field
The present invention relates to drilling machine apparatus field, specifically a kind of adjustable plate drilling with drill bit protection structure
Device.
Background technique
Plate is made as the flattened rectangular constructional material plate of normal size, is applied to building trade, for making wall, smallpox
Plate or the component on floor.Also refer to metal plate made of forging, rolling or casting more.Be divided into thin plate, middle plate, slab, special heavy plate,
It is commonly made to the flattened rectangular constructional material plate of normal size.
It when carrying out plate concrete application, generally requires and drilling processing is carried out to plate, existing plate drilling equipment is deposited
In following disadvantage: 1) structure tradition, inconvenient using regulation, the scope of application is small；2) do not have the protection structure to drill bit, influence plate
The quality of material drilling and the working life of drill bit.Therefore, for the above status, there is an urgent need to develop one kind to have drill bit protection
The adjustable plate drilling equipment of structure, to overcome the shortcomings of in currently practical application.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of adjustable plate drilling equipment with drill bit protection structure, with
Solve the problems mentioned above in the background art.
To achieve the above object, the embodiment of the present invention provides the following technical solutions:
A kind of adjustable plate drilling equipment with drill bit protection structure, including telescopic device, mounting rack, motor, drill bit, bottom
Panel seat, rack and angle adjusting mechanism, the rack are mounted on bottom block, and angle adjusting mechanism is equipped in rack,
It is mounted with mounting rack on angle adjusting mechanism, telescopic device, the lower end of telescopic device are mounted on the mounting rack
It is fixedly installed fixed plate, the downside of fixed plate is mounted with motor by motor cabinet, and the motor shaft lower end of motor passes through slow
It rushes component and drill bit is detachably installed.
As a further solution of the present invention: the angle adjusting mechanism includes support shaft, bolt, angular adjustment disk and hand
Handle, the angular adjustment disk are rotatablely installed by support shaft in the top of rack, and the mounting rack is fixedly installed on angular adjustment
The right side of disk is uniformly distributed on the left of the angular adjustment disk and is provided with multiple handles, also circumferential point on the angular adjustment disk
Cloth offers multiple jacks, and the top of rack is provided with bolt that can be mating with jack.
As a further solution of the present invention: the handle includes the connecting rod for being perpendicularly fixed at angular adjustment panel surface, even
The outer end of bar is integrally formed and is provided with gripping bulb.
As a further solution of the present invention: level meter is additionally provided on the mounting rack, and the telescopic device is vertical
It is arranged in mounting rack.
As a further solution of the present invention: the Buffer Unit includes dsah-pot, and the dsah-pot is closed cylinder
Shape tube structure, the upper end of dsah-pot are mounted with inverted U-shaped frame, and the motor shaft of motor is connected and fixed with inverted U-shaped frame, described slow
The middle part for rushing cylinder is rotatably equipped with buffer shaft by bearing seal, and the lower end of buffer shaft offers the drill bit peace for drill bit inserting
Tankage, the lower end side of buffer shaft are additionally provided with for the fixing bolt fixed to drill bit；The lumen loading of the dsah-pot has
Damping fluid, in being circumferentially mounted with multiple damping sheets on buffer shaft in the inner cavity of the dsah-pot.
As a further solution of the present invention: the damping sheet is rectangular plate-like structure, and the middle part of damping sheet is close to buffering
The side of axis offers semi-circular hole, and the middle part connection of semi-circular hole is equipped with strip-shaped hole, and the upper and lower ends of damping sheet offer more
A slotted eye.
As a further solution of the present invention: the upper end of the buffer shaft and the inner top of dsah-pot are sealed and are rotatablely connected,
The upper end of buffer shaft offers linkage slot, and the top center position of the dsah-pot is provided with linkage mechanism, the linkage mechanism
Including the interlocking bar being slidably connected with the cooperation of dsah-pot top, the upper end of interlocking bar is provided with lifting disk, the lower end of interlocking bar
It is provided with linkage head, and the linkage head is located in linkage slot, linkage head can be cooperatively connected with the lower part of linkage slot.
As a further solution of the present invention: the interlocking bar is prism structure；The linkage head is pyramidal structure.
As a further solution of the present invention: the top of the linkage head is embedded with annular second magnet, the top for the slot that links
Portion on dsah-pot embedded with the second magnet it is corresponding vertically and be capable of magnetic connect the first magnet of annular；The linkage head
Bottom is embedded with round third magnet, and the bottom for the slot that links is embedded with circle that is corresponding vertically with third magnet and being capable of magnetic connection
The 4th magnet of shape.
Compared with prior art, the beneficial effect of the embodiment of the present invention is:
The adjustable plate drilling equipment with drill bit protection structure, it is convenient to installation by the setting of angle adjusting mechanism
Frame carries out angular adjustment, to adapt to different plate drilling needs, is facilitated by level meter mounting rack being quickly adjusted to level
State；Drill bit can be driven to move up and down by telescopic device, motor can drive bit, carry out automation bore operation；It is logical
The structure setting for crossing Buffer Unit, in drilling, the setting of inverted U-shaped frame, which can be convenient, operates linkage mechanism, works as linkage
When head is not cooperatively connected with linkage slot, i.e. the second magnet is connect with the first magnet magnetic, in drilling when the torsion that drill bit is subject to
When excessive, buffer shaft can the rotation of current buffer cylinder, it is ellipse by being opened up on the damping fluid and damping sheet that are arranged in dsah-pot
Round hole, strip-shaped hole and semi-circular hole are capable of providing the damping force threshold preferable and stable to buffer shaft；When linkage head and linkage
When slot is cooperatively connected, i.e., third magnet is connect with the 4th magnet magnetic, and in drilling, dsah-pot will drive interlocking bar rotation, in turn
The linkage head being cooperatively connected and buffer shaft rotation are driven by interlocking bar, i.e., as common drill bit structure, uses adjusting side
Just.
In conclusion apparatus structure design is rationally, and it is convenient using regulation, it is applied widely, and can be according to actual needs
Selection carries out buffer protection to drill bit, promotes the quality of plate drilling, extends the working life of drill bit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the schematic perspective view of indsole of embodiment of the present invention panel seat and rack section.
Fig. 3 is the broken section structural schematic diagram of Buffer Unit part in the embodiment of the present invention.
Fig. 4 is the schematic cross-sectional view of buffer shaft lower end in the embodiment of the present invention.
Fig. 5 is the schematic cross-sectional view of buffer shaft upper part in the embodiment of the present invention.
Fig. 6 is the schematic perspective view of linkage mechanism in the embodiment of the present invention.
In figure: 1- level meter, 2- telescopic device, 3- mounting rack, 4- fixed plate, 5- motor cabinet, 6- motor, 61- motor shaft,
7- Buffer Unit, the inverted U-shaped frame of 71-, 72- dsah-pot, 73- buffer shaft, 731- drill bit mounting groove, 732- linkage slot, the fixed spiral shell of 74-
Bolt, 75- linkage mechanism, 751- lifting disk, 752- interlocking bar, 753- linkage head, the first magnet of 754-, the second magnet of 755-,
756- third magnet, the 4th magnet of 757-, 76- damping sheet, 761- slotted eye, 762- strip-shaped hole, 763- semi-circular hole, 77-
Bearing, 8- drill bit, 9- bottom block, 10- rack, 11- bolt, 12- angular adjustment disk, 13- handle, 131- hold bulb, 132-
Connecting rod, 14- jack, 15- support shaft.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Referring to FIG. 1-2, in the embodiment of the present invention, a kind of adjustable plate drilling equipment with drill bit protection structure, including
Telescopic device 2, mounting rack 3, motor 6, drill bit 8, bottom block 9, rack 10 and angle adjusting mechanism, the installation of rack 10 are fixed
In on bottom block 9, being equipped with angle adjusting mechanism in rack 10, mounting rack 3, the peace are mounted on angle adjusting mechanism
It shelves and is mounted with telescopic device 2 on 3, the lower end of telescopic device 2 is fixedly installed fixed plate 4, and the downside of fixed plate 4 passes through
Motor cabinet 5 is mounted with motor 6, and 61 lower end of motor shaft of motor 6 is detachably equipped with drill bit 8 by Buffer Unit 7, passes through
Drill bit 8 rotates the drilling processing that can carry out plate.
Further, the angle adjusting mechanism includes support shaft 15, bolt 11, angular adjustment disk 12 and handle 13, institute
It states angular adjustment disk 12 to be rotatablely installed by support shaft 15 in the top of rack 10, be used for as shown in Fig. 2, being offered in rack 10
The open slot of angular adjustment disk 12 is accommodated, the mounting rack 3 is fixedly installed on the right side of angular adjustment disk 12, the angular adjustment
The left side of disk 12, which is uniformly distributed, is provided with multiple handles 13, also circumferentially distributed on the angular adjustment disk 12 to offer multiple jacks
14, the top of rack 10 is provided with bolt 11 that can be mating with jack 14, is plugged on jack 14 by bolt 11, can
Angle adjustment disk 12 is fixed, and then is adjusted in the angle that mounting rack 3 is in specified.
Specifically, the handle 13 includes being perpendicularly fixed at the connecting rod 132 on 12 surface of angular adjustment disk, connecting rod 132 it is outer
End, which is integrally formed to be provided with, holds bulb 131, and setting is convenient in this way operates handle 13.
Further, it is additionally provided with level meter 1 on the mounting rack 3, is conducive to quickly adjust mounting rack 3 by level meter 1
It saves to horizontal position；The telescopic device 2 also is normal to the setting of mounting rack 3, is conducive to so that telescopic device 2, which is adjusted, arrives vertical shape
State.
Embodiment 2
Please refer to Fig. 1,3-6, the present embodiment difference from example 1 is that:
In the present embodiment, the Buffer Unit 7 includes dsah-pot 72, and the dsah-pot 72 is closed cylindrical tube structure,
The upper end of dsah-pot 72 is mounted with inverted U-shaped frame 71, and the motor shaft 61 of motor 6 is connected and fixed with inverted U-shaped frame 71, the buffering
The middle part of cylinder 72 is rotatably equipped with buffer shaft 73 by the sealing of bearing 77, and the lower end of buffer shaft 73 is offered to be inserted for drill bit 8
Drill bit mounting groove 731, the lower end side of buffer shaft 73 is additionally provided with for the fixing bolt 74 fixed to drill bit 8.
The lumen loading of the dsah-pot 72 has damping fluid, and damping fluid can be glycerol, shear thickening liquid etc., the buffering
In being circumferentially mounted with multiple damping sheets 76 on buffer shaft 73 in the inner cavity of cylinder 72, the damping sheet 76 is rectangular plate-like knot
The middle part of structure, damping sheet 76 offers semi-circular hole 763 close to the side of buffer shaft 73, and the middle part connection of semi-circular hole 763 is set
There is strip-shaped hole 762, the upper and lower ends of damping sheet 76 offer multiple slotted eyes 761, pass through slotted eye 761, strip-shaped hole 762
Cooperate with semi-circular hole 763 and promote damping buffering effect, and the stability of Promoting Layered Buffer axis 73.
The upper end of the buffer shaft 73 and the inner top of dsah-pot 72 are sealed and are rotatablely connected, and the upper end of buffer shaft 73 offers
Link slot 732, and the top center position of the dsah-pot 72 is provided with linkage mechanism 75, and the linkage mechanism 75 includes and buffering
The interlocking bar 752 that 72 top cooperation of cylinder is slidably connected, the upper end of interlocking bar 752 are provided with lifting disk 751, interlocking bar 752
Lower end is provided with linkage head 753, and the linkage head 753 is located in linkage slot 732, and linkage head 753 can be with linkage slot 732
Lower part is cooperatively connected；The interlocking bar 752 is prism structure, avoids relatively rotating between interlocking bar 752 and dsah-pot 72；It is described
Linkage head 753 is that pyramidal structure avoids linkage head 753 and buffering after the lower part mating connection of linkage head 753 and the slot 732 that links
Relative rotation between axis 73；The top of the linkage head 753 is embedded with annular second magnet 755, the top of the slot 732 that links in
Embedded with the first magnet of annular 754 corresponding vertically and being capable of magnetic connection with the second magnet 755 on dsah-pot 72；The linkage
First 753 bottom is embedded with round third magnet 756, the bottom of linkage slot 732 be embedded with it is vertical corresponding with third magnet 756 and
It is capable of the 4th magnet 757 of circle of magnetic connection.
The adjustable plate drilling equipment with drill bit protection structure, by the setting of angle adjusting mechanism, convenient pair
Mounting rack 3 carries out angular adjustment, to adapt to different plate drilling needs, is facilitated by level meter 1 and quickly adjusts mounting rack 3
To horizontality；Drill bit 8 can be driven to move up and down by telescopic device 2, motor 6 can drive drill bit 8 to rotate, and carry out automation brill
Hole operation；By the structure setting of Buffer Unit 7, in drilling, the setting of inverted U-shaped frame 71 can be convenient to linkage mechanism 75 into
Row operation, when the head 753 that links is not cooperatively connected with linkage slot 732, i.e., the second magnet 755 is connect with 754 magnetic of the first magnet,
Drilling when the torsion that drill bit 8 is subject to is excessive, buffer shaft 73 can current buffer cylinder 72 rotate, by being set in dsah-pot 72
Slotted eye 761, strip-shaped hole 762 and the semi-circular hole 763 opened up on the damping fluid and damping sheet 76 set is capable of providing to slow
Rush the preferable and stable damping force threshold of axis 73；When link head 753 and linkage slot 732 be cooperatively connected when, i.e., third magnet 756 with
The connection of 4th magnet, 757 magnetic, in drilling, dsah-pot 72 will drive interlocking bar 752 and rotate, and then be driven by interlocking bar 752
The linkage head 753 and buffer shaft 73 of mating connection rotate, i.e., as common drill bit structure, use is easy to adjust.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (9)
1. a kind of adjustable plate drilling equipment with drill bit protection structure, including telescopic device (2), mounting rack (3), motor
(6), drill bit (8), bottom block (9), rack (10) and angle adjusting mechanism, which is characterized in that rack (10) installation is fixed
In on bottom block (9), angle adjusting mechanism is installed in rack (10), mounting rack (3) is mounted on angle adjusting mechanism,
It being mounted with telescopic device (2) on the mounting rack (3), the lower end of telescopic device (2) is fixedly installed fixed plate (4), Gu
The downside of fixed board (4) is mounted with motor (6) by motor cabinet (5), and motor shaft (61) lower end of motor (6) passes through buffering group
Part (7) is detachably equipped with drill bit (8).
2. the adjustable plate drilling equipment according to claim 1 with drill bit protection structure, which is characterized in that described
Angle adjusting mechanism includes support shaft (15), bolt (11), angular adjustment disk (12) and handle (13), the angular adjustment disk
(12) it is rotatablely installed by support shaft (15) in the top of rack (10), the mounting rack (3) is fixedly installed on angular adjustment disk
(12) right side is uniformly distributed on the left of the angular adjustment disk (12) and is provided with multiple handles (13), the angular adjustment disk
(12) also circumferentially distributed on to offer multiple jacks (14), the top of rack (10) is provided with can be mating with jack (14)
Bolt (11).
3. the adjustable plate drilling equipment according to claim 2 with drill bit protection structure, which is characterized in that described
Handle (13) includes the connecting rod (132) for being perpendicularly fixed at angular adjustment disk (12) surface, and the outer end of connecting rod (132), which is integrally formed, to be set
It is equipped with and holds bulb (131).
4. the adjustable plate drilling equipment according to claim 1 with drill bit protection structure, which is characterized in that described
It is additionally provided on mounting rack (3) level meter (1), and the telescopic device (2) is arranged perpendicular to mounting rack (3).
5. the adjustable plate drilling equipment according to claim 1-4 with drill bit protection structure, feature
It is, the Buffer Unit (7) includes dsah-pot (72), and the dsah-pot (72) is closed cylindrical tube structure, buffering
The upper end of cylinder (72) is mounted with inverted U-shaped frame (71), and motor shaft (61) and the inverted U-shaped frame (71) of motor (6) are connected and fixed, institute
The middle part for stating dsah-pot (72) is rotatably equipped with buffer shaft (73) by bearing (77) sealing, and the lower end of buffer shaft (73) offers
For the drill bit mounting groove (731) of drill bit (8) inserting, the lower end side of buffer shaft (73) is additionally provided with for solid to drill bit (8)
Fixed fixing bolt (74)；The lumen loading of the dsah-pot (72) has a damping fluid, in slow in the inner cavity of the dsah-pot (72)
It rushes on axis (73) and is circumferentially mounted with multiple damping sheets (76).
6. the adjustable plate drilling equipment according to claim 5 with drill bit protection structure, which is characterized in that described
Damping sheet (76) is rectangular plate-like structure, and the middle part of damping sheet (76) offers semi-circular hole close to the side of buffer shaft (73)
(763), the middle part connection of semi-circular hole (763) is equipped with strip-shaped hole (762), and the upper and lower ends of damping sheet (76) offer multiple ellipse
Round hole (761).
7. the adjustable plate drilling equipment according to claim 5 with drill bit protection structure, which is characterized in that described
The upper end of buffer shaft (73) and the inner top of dsah-pot (72) are sealed and are rotatablely connected, and the upper end of buffer shaft (73) offers linkage slot
(732), the top center position of the dsah-pot (72) is provided with linkage mechanism (75), and the linkage mechanism (75) includes and delays
The interlocking bar (752) that cooperation is slidably connected at the top of cylinder (72) is rushed, the upper end of interlocking bar (752) is provided with lifting disk (751), connection
The lower end of lever (752) is provided with linkage head (753), and the linkage head (753) is located in linkage slot (732), and link head
(753) it can be cooperatively connected with the lower part of linkage slot (732).
8. the adjustable plate drilling equipment according to claim 7 with drill bit protection structure, which is characterized in that described
Interlocking bar (752) is prism structure；The linkage head (753) is pyramidal structure.
9. the adjustable plate drilling equipment according to claim 7 with drill bit protection structure, which is characterized in that described
The top of linkage head (753) is embedded with annular second magnet (755), and the top of linkage slot (732) is in embedded on dsah-pot (72)
There is the first magnet of annular (754) that is vertical corresponding with the second magnet (755) and being capable of magnetic connection；Linkage head (753)
Bottom is embedded with round third magnet (756), the bottom of linkage slot (732) be embedded with it is vertical corresponding with third magnet (756) and
It is capable of the 4th magnet (757) of circle of magnetic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439054.0A CN110052649A (en) | 2019-05-24 | 2019-05-24 | A kind of adjustable plate drilling equipment with drill bit protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439054.0A CN110052649A (en) | 2019-05-24 | 2019-05-24 | A kind of adjustable plate drilling equipment with drill bit protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110052649A true CN110052649A (en) | 2019-07-26 |
Family
ID=67324340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910439054.0A Pending CN110052649A (en) | 2019-05-24 | 2019-05-24 | A kind of adjustable plate drilling equipment with drill bit protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052649A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560745A (en) * | 2019-10-16 | 2019-12-13 | 苏州瓦泊特智能科技有限公司 | single-motor driven electromechanical drilling device |
| CN110614390A (en) * | 2019-10-09 | 2019-12-27 | 宿迁天成锋精机股份有限公司 | Drilling machine with adjustable drilling angle |
| CN110762157A (en) * | 2019-11-08 | 2020-02-07 | 南京研拓教育科技有限公司 | Auxiliary mechanism for electromechanical engineering equipment with efficient buffering performance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968192A (en) * | 1990-01-09 | 1990-11-06 | Hamilton Martin N | Trepanning tool |
| RU2088384C1 (en) * | 1995-11-20 | 1997-08-27 | Акционерное общество закрытого типа "Подольский машиностроительный завод" | Multioperation bridge-type machine |
| CN203738056U (en) * | 2014-02-11 | 2014-07-30 | 衢州市大器创业服务中心 | Angle-changing electric drill |
| CN204108386U (en) * | 2014-09-11 | 2015-01-21 | 重庆市宇一机械有限公司 | A kind of novel rig anti-slip regulation device |
| CN207076976U (en) * | 2017-07-31 | 2018-03-09 | 田中金属加工（上海）有限公司 | Deep hole machining for numerically controlled lathe damps boring cutter bar |
| CN207103995U (en) * | 2017-08-24 | 2018-03-16 | 南通理工智能制造技术有限公司 | Multifunctional floating surface finishing system actuator |
| CN108941626A (en) * | 2018-08-31 | 2018-12-07 | 新沂城北新区城市建设发展有限公司 | A kind of structure is simply convenient for the air-floating main shaft of manufacture |
-
2019
- 2019-05-24 CN CN201910439054.0A patent/CN110052649A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968192A (en) * | 1990-01-09 | 1990-11-06 | Hamilton Martin N | Trepanning tool |
| RU2088384C1 (en) * | 1995-11-20 | 1997-08-27 | Акционерное общество закрытого типа "Подольский машиностроительный завод" | Multioperation bridge-type machine |
| CN203738056U (en) * | 2014-02-11 | 2014-07-30 | 衢州市大器创业服务中心 | Angle-changing electric drill |
| CN204108386U (en) * | 2014-09-11 | 2015-01-21 | 重庆市宇一机械有限公司 | A kind of novel rig anti-slip regulation device |
| CN207076976U (en) * | 2017-07-31 | 2018-03-09 | 田中金属加工（上海）有限公司 | Deep hole machining for numerically controlled lathe damps boring cutter bar |
| CN207103995U (en) * | 2017-08-24 | 2018-03-16 | 南通理工智能制造技术有限公司 | Multifunctional floating surface finishing system actuator |
| CN108941626A (en) * | 2018-08-31 | 2018-12-07 | 新沂城北新区城市建设发展有限公司 | A kind of structure is simply convenient for the air-floating main shaft of manufacture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614390A (en) * | 2019-10-09 | 2019-12-27 | 宿迁天成锋精机股份有限公司 | Drilling machine with adjustable drilling angle |
| CN110560745A (en) * | 2019-10-16 | 2019-12-13 | 苏州瓦泊特智能科技有限公司 | single-motor driven electromechanical drilling device |
| CN110762157A (en) * | 2019-11-08 | 2020-02-07 | 南京研拓教育科技有限公司 | Auxiliary mechanism for electromechanical engineering equipment with efficient buffering performance |
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