CN108057906B - Upright drill and its processing technology - Google Patents
Upright drill and its processing technology Download PDFInfo
- Publication number
- CN108057906B CN108057906B CN201711365394.0A CN201711365394A CN108057906B CN 108057906 B CN108057906 B CN 108057906B CN 201711365394 A CN201711365394 A CN 201711365394A CN 108057906 B CN108057906 B CN 108057906B
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- CN
- China
- Prior art keywords
- fixed station
- pedestal
- drill bit
- fixed column
- fixed
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- 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
- 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
-
- 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
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of upright drill and its processing technologys, its key points of the technical solution are that including the workbench that pedestal is connected on pedestal with the head and sliding being fixedly arranged on above pedestal, workbench includes the fixed station equipped with fixed device, L-type limit plate is provided on fixed station, multiple through-holes passed through for drill bit are offered on the L-type limit plate, fixed station sliding is connected on pedestal, when being provided on the workbench for making fixed station stop, one of through-hole is located just at the limits device of the underface of drill bit, the limiting device includes being opened in fixed station bottom and the limit hole opposite with the position of through-hole and being fixedly arranged on night bolt on pedestal and opposite with top drill bit.Accurate drilling is achieved the effect that.
Description
Technical field
The present invention relates to machinery equipment field, in particular to a kind of upright drill and its processing technology.
Background technique
Before upright drill processing, the position of workpiece on the table must be first adjusted, makes to be processed centerline hole alignment cutter
Axis.When processing, workpiece is fixed, and main shaft rotates in sleeve and acts as axial feed with sleeve one.Workbench and main shaft
Case can adjust position along column guide rail, to adapt to the workpiece of different height.The one kind of upright drill as drilling machine, and it is relatively more normal
The Metal Cutting Machine Tool seen, is widely used, feature with high accuracy.It is suitable for batch machining.
The diplopore of upright drill is processed, and is typically in a vertical state always positioned at the drill bit of head upper, is needed
When boring two or more holes to same workpiece, the workbench of lower section is typically moved, makes to need to drill on workbench
Position is moved to the underface of drill bit, drills to it.But the method for such mobile work platform, generally pass through worker
It manually controls, workpiece may be prevented to need the position that drills from being positioned exactly at the underface of drill bit in this way, cause bore position not
Accurately.
Summary of the invention
It is an object of the present invention to provide a kind of upright drills, need to bore by being provided with to be used to limit on the table
The position in hole makes the position-limit mechanism for the underface for needing the position to drill to be located just at drill bit, and there is accurate positionin to need to drill
Position the advantages of.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of upright drill is connected to the work on pedestal including pedestal and the head being fixedly arranged on above pedestal and sliding
Platform is provided with the drill bit for drilling on the downside of head, and workbench includes the fixed station equipped with fixed device, is arranged on fixed station
There is L-type limit plate, multiple through-holes passed through for drill bit are offered on L-type limit plate, fixed station sliding is connected on pedestal, work
When making to be provided on platform for making fixed station stop, one of through-hole is located just at the limits device of the underface of drill bit, limit
Position device include be opened in fixed station bottom and the limit hole opposite with the position of through-hole and be fixedly arranged on pedestal and with top
The night bolt that drill bit is oppositely arranged；The bottom thread of fixed station is connected with the mobile lead screw of driving fixed station, fixed on lead screw
There is handwheel；Fixed device includes that the rear end fixed column being fixedly arranged on L-type limit plate, the left end being fixedly arranged on the left of fixed station are fixed
Column, the right end fixed column being threadedly connected on the right side of fixed station and the front end fixed mechanism being fixedly arranged on front side of fixed station, front end are solid
Determine mechanism to include the transmission shaft being fixedly arranged on fixed station, be arranged and be rotationally connected with L-type fixed column and screw thread on transmission shaft
The fastening sleeve being connected on transmission shaft, fastening sleeve can be abutted with L-type fixed column；It is additionally provided on workbench and drill bit is dropped
The cooling body of temperature, cooling body include water tank, the water pipe being connected on water tank and are fixedly arranged on pedestal for fixing water pipe
Fixing seat, the water tank is consistently higher than the water outlet of water pipe, and the water outlet of water pipe is directed at drill bit always；It is set on the edge of pedestal
It is equipped with baffle.
The two sides of workpiece and left end fixed column and rear end fixed column are supported when fixing workpiece by using above scheme
It connecing, the right end fixed column on the right side of rotation abuts the tail portion of right end fixed column with workpiece, the front side of most later regular worker's part,
L-type fixed column is abutted with workpiece first, then tightens fastening sleeve, fixes fastening sleeve by L-type fixed column, so as to by workpiece
Side is fixed, and can be secured the workpiece against on fixed station, and drill to it, and drill bit is in drilling, drilling bit high-speed rotary and and work
Part generates friction, to generate a large amount of heat, the water in water tank is drained on drill bit by fixing seat and water pipe, can be to drill bit
Cool down, to extend the service life of drill bit, when drilling, can generate a large amount of clast, and clast is easy to trickle down around,
Baffle is provided on pedestal, baffle can effectively prevent the clast generated to be scattered everywhere, convenient for being collected to clast, drilling knot
Shu Hou, when needing mobile fixed station, rotation hand wheel makes lead screw drive fixed station mobile, compared to traditional manual sliding, in this way
It can be more convenient more labor-saving, in slipping, the bolt of night bolt is plugged in the limit hole of fixed station bottom, limits L-type
Through-hole on the plate of position is located just at the underface of drill bit, and the position for needing to drill can be accurately positioned in this way.
It is a further object to provide a kind of processing technology of upright drill, this processing technology can be in workpiece
It is upper to bore multiple holes, additionally it is possible to the position for needing to drill be accurately positioned.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of upright drill processing technology, comprising the following steps:
A: it secures the workpiece against on fixed station；
B: it is drilled again with drill bit to it;
C: after drilling, then fixed station is moved；
D: the position that it needs to drill is limited.
By using above-mentioned technical proposal, a drill bit can bore multiple holes to the same workpiece, by the table
It is provided with limiting device, additionally it is possible to the position for needing to drill be accurately positioned.
Preferably, the step a is further divided into following steps:
1. workpiece is placed on support column by a, abut workpiece with rear end fixed column and left end fixed column;
A 2. rotate again right side have end fixed column, abut the tail portion of right end fixed column with workpiece;
3. a finally abuts L-type fixed column with workpiece, turn the fastening sleeve on transmission shaft, consolidate fastening sleeve by L-type
Fixed column is fixed, so as to fix the four of workpiece face.
By using above-mentioned technical proposal, the four direction of workpiece can be fixed, prevent workpiece in the mistake of drilling
It is moved in journey and causes bore position inaccurate.
Preferably, the step c is further divided into following steps:
1. c drills after, handwheel is rotated, makes lead screw that fixed station be driven to move on the slide rail.
By using above-mentioned technical proposal, handwheel is rotated, drives the workpiece on fixed station mobile, workpiece is made to need to drill
Position is moved to the lower section of drill bit.
Preferably, the step d is further divided into following steps:
1. when fixed station moves on the slide rail, the end of night bolt can be inserted into limit hole d, be located just at drill bit
The surface of through-hole on L-type limit plate.
By using above-mentioned technical proposal, fixed station in the process of moving, can when night bolt is inserted into limit hole
Fixed station is fixed, needs the position that drills just to be placed in the underface of drill bit the workpiece on fixed station, it can be to needing to bore
The position in hole accurately drills.
In conclusion the invention has the following advantages:
1. the position for needing to drill can be accurately positioned；
2. extending the service life of drill bit；
3. convenient for being collected to clast.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of upright drill in embodiment one；
Fig. 2 is the explosive view of pedestal in embodiment one；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the cross-sectional view of pedestal and workbench in embodiment one；
Fig. 5 is the portion the B enlarged drawing of Fig. 4；
Fig. 6 is the structural schematic diagram of workbench in embodiment one；
Fig. 7 is the portion the C enlarged drawing of Fig. 6；
Fig. 8 is the process flow diagram of embodiment two.
Appended drawing reference: 1, pedestal；11, telescopic rod；12, sink；121, strainer；13, baffle；131, discharge door；1311, it closes
Page；1322, it latches；132, blow tank；133, collecting box；2, head；Drill bit；3, workbench；31, fixed station；311, sliding rail；
312, lead screw；3121, handwheel；313, support column；3131, fixing bolt；314, rear end fixed column；315, left end fixed column；
316, right end fixed column；317, front end fixed mechanism；3171, transmission shaft；3172, L-type fixed column；3173, fastening sleeve；
3174, hand-held part；32, L-type limit plate；321, through-hole；33, cooling body；331, water tank；332, water pipe；333, fixing seat；
34, position-limit mechanism；341, limit hole；342, night bolt.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment one: a kind of upright drill, referring to Fig. 1, including pedestal 1 and the head 2 being set to above pedestal 1, pedestal 1
It is arranged with the hydraulic cylinder 11 that driving pedestal 1 is gone up and down, head 2 is arranged with drill bit 21, and sliding is connected with workbench 3 on pedestal 1.
Referring to figs. 2 and 3, the surrounding of pedestal 1 offers sink 12, and baffle 13 is fixedly connected on the edge of sink 12,
The top of sink 12 be fixedly connected with for filter debris strainer 121(referring to fig. 4), be provided with discharge door 131 on baffle 13,
The hinge 1311 and lock 1322 opened and closed for realizing discharge door 131 is provided on discharge door 131, the side of discharge door 131 is logical
It crosses hinge 1311 to be articulated on baffle 13, the other side is fixed with baffle 13 by lock 1322.The pedestal 1 of 131 downside of discharge door
On be fixedly connected with a blow tank 132, the lower section of blow tank 132 is placed with a collecting box 133.
Referring to Fig. 6, workbench 3 includes the fixed station 31 that sliding is connected on pedestal 1, the L-type being set on fixed station 31
Limit plate 32, the cooling body 33 for cooling down to drill bit 21 and the position-limit mechanism 34 for being limited to fixed station 31.
Referring to Fig. 6, the bottom sliding of fixed station 31 is connected with sliding rail 311, and sliding rail 311 is fixedly arranged on pedestal 1, fixed station 31
Bottom is additionally provided with several balls 3121, and the sliding slot 312 rolled for ball 3121 is offered on sliding rail 311, and ball 3121 protrudes
Fixed station 31 is simultaneously abutted with sliding slot 312, in use, ball 3121 can roll in sliding slot 312, while driving fixed station 31 in cunning
It is slided on rail 311.The top of fixed station 31 is provided with the support column 313 for being used to support workpiece, is provided with fixation on support column 313
Bolt 3131, support column 313 are fixed on fixed station 31 by fixing bolt 3131.L-type limit plate 32 is fixedly connected on fixation
The top of platform 31, the top of L-type limit plate 32 offer the through-hole 321 passed through for drill bit 21, and the trailing flank of L-type limit plate 32 is solid
Equipped with the rear end fixed column 314 for fixing workpiece, the left side of fixed station 31 is installed with left end fixed column 315, fixed station 31
Right side is threaded with right end fixed column 316, before be provided with front end fixed mechanism 317.
Referring to Fig. 7, front end fixed mechanism 317 includes the transmission shaft 3171 being fixedly arranged on fixed station 31, is arranged and the company of rotation
The L-type fixed column 3172 that is connected on transmission shaft 3171 and the fastening sleeve 3173 for being threadedly connected to 3171 end of transmission shaft, tightly
Gu sleeve 3173 and L-type fixed column 3172 mutually push against, two hands that the outside of fastening sleeve 3173 is installed with convenient for hand rotation
Hold portion 3174.
Referring to Fig. 1 and Fig. 6, cooling body 33 includes the water tank 331 being fixedly arranged on head 2, is connected on water tank 331
Water pipe 332 and fixing seat 333 for fixing water pipe 332, fixing seat 333 are fixedly connected on pedestal 1.Position-limit mechanism 34 wraps
Include the night bolt 342 for being opened in the limit hole 341 of 31 bottom of fixed station and being fixedly arranged on pedestal 1, limit hole 341 and L-type
Through-hole 321 on limit plate 32 is oppositely arranged, and the position of night bolt 342 and drill bit 21 is oppositely arranged (referring to Fig. 5), works as spring
When the bolt of bolt 342 is inserted into limit hole 341, guarantee L-type limit plate 32 on through-hole 321 be located at drill bit 21 just under
Side.
Embodiment two: workpiece is placed in the support column 313 of fixed station 31 referring to Fig. 8 by a kind of upright drill processing technology
On, abut against the left end of workpiece and rear end with left end fixed column 315 and rear end fixed column 314.Turn the right end on right side
Fixed column 316 pushes against the tail portion of right end fixed column 316 and workpiece, then by the L-type fixed column on front end fixed mechanism 317
3172 abut with workpiece, finally turn the handle on fastening sleeve 3173, support fastening sleeve 3173 by L-type fixed column 3172
Tightly, the four direction of workpiece can thus be fixed.
Handwheel 3121 on rotating threaded shaft 312, slides fixed station 31 on sliding rail 311, is inserted into night bolt 342
In the limit hole 341 of the downside of fixed station 31, the through-hole 321 of side is made to be located just at the underface of drill bit 21, then make drill bit 21 to
Under drill.
The handwheel 3121 being rotated further by lead screw 312, slides fixed station 31 on sliding rail 311, is inserted into night bolt 342
Into another limit hole 341 of 31 downside of fixed station, so that the through-hole 321 of the other side is located just at the underface of drill bit 21, make
Drill bit 21 drills downwards.
Hand-held part 3174 on rotational fastener sleeve 3173, makes fastening sleeve 3173 disappear the pressure of L-type fixed column 3172
It loses, rotates L-type fixed column 3172, then turn the right end fixed column 316 on right side, make tail portion and the workpiece point of right end fixed column 316
From workpiece can be removed from support column 313.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (5)
1. a kind of upright drill is connected to pedestal including pedestal (1) and the head (2) being fixedly arranged on above pedestal (1) and sliding
(1) workbench (3) on, the drill bit (21) for drilling is provided on the downside of head (2), and workbench (3) includes being equipped with to fix
The fixed station (31) of device is provided with L-type limit plate (32) on fixed station (31), offers on the L-type limit plate (32) more
A through-hole (321) passed through for drill bit (21), fixed station (31) sliding are connected on pedestal (1), it is characterised in that: the work
When making to be provided on platform (3) for making fixed station (31) stop, one of through-hole (321) be located just at drill bit (21) just under
The position-limit mechanism (34) of side, the position-limit mechanism (34) include being opened in fixed station (31) bottom and the position with through-hole (321)
Opposite limit hole (341) and the night bolt (342) for being fixedly arranged on pedestal (1) and being oppositely arranged with top drill bit (21)；
The bottom thread of the fixed station (31) is connected with the lead screw (312) that driving fixed station (31) is moved, and consolidates on the lead screw (312)
Equipped with handwheel (3121)；The fixed device includes the rear end fixed column (314) being fixedly arranged on L-type limit plate (32), is fixedly arranged on
Left end fixed column (315) on the left of fixed station (31), the right end fixed column (316) being threadedly connected on the right side of fixed station (31) and
The front end fixed mechanism (317) being fixedly arranged on front side of fixed station (31), the front end fixed mechanism (317) include being fixedly arranged on fixed station
(31) transmission shaft (3171) on, L-type fixed column (3172) and the screw thread for being arranged and being rotationally connected on transmission shaft (3171)
The fastening sleeve (3173) being connected on transmission shaft (3171), the fastening sleeve (3173) can support with L-type fixed column (3172)
It connects；The cooling body (33) to cool down to drill bit (21) is additionally provided on the workbench (3), the cooling body (33) includes
It water tank (331), the water pipe (332) being connected on water tank (331) and is fixedly arranged on pedestal (1) for fixing water pipe (332)
Fixing seat (333), the water tank (331) are consistently higher than the water outlet of water pipe (332), and the water outlet of the water pipe (332) is always
It is aligned drill bit (21)；Baffle (13) are provided on the edge of pedestal (1).
2. a kind of processing technology using upright drill described in claim 1, includes the following steps:
A: it secures the workpiece against on fixed station (31)；
B: it is drilled again with drill bit (21) to it;
C: after drilling, then fixed station (31) are moved；
D: the position that it needs to drill is limited.
3. upright drill processing technology according to claim 2, it is characterised in that: a is further divided into following steps:
1. workpiece is placed on support column (313) by a, support workpiece with rear end fixed column (314) and left end fixed column (315)
It connects;
2. a rotates the right end fixed column (316) on right side again, abut the tail portion of right end fixed column (316) with workpiece;
3. a finally abuts L-type fixed column (3172) with workpiece, turn the fastening sleeve (3173) on transmission shaft (3171), make
Fastening sleeve (3173) is fixed by L-type fixed column (3172), so as to fix the four of workpiece face.
4. upright drill processing technology according to claim 3, which is characterized in that the c is further divided into following steps:
It 1. c drills after, rotates handwheel (3121), makes lead screw (312) that fixed station (31) to be driven to move on sliding rail (311).
5. upright drill processing technology according to claim 4, which is characterized in that the d is further divided into following steps:
1. for fixed station (31) when moving on sliding rail (311), the end of night bolt (342) can be inserted into limit hole (341) to d
It is interior, the surface for the through-hole (321) for being located just at drill bit (21) on L-type limit plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365394.0A CN108057906B (en) | 2017-12-18 | 2017-12-18 | Upright drill and its processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365394.0A CN108057906B (en) | 2017-12-18 | 2017-12-18 | Upright drill and its processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108057906A CN108057906A (en) | 2018-05-22 |
| CN108057906B true CN108057906B (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711365394.0A Active CN108057906B (en) | 2017-12-18 | 2017-12-18 | Upright drill and its processing technology |
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| Country | Link |
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| CN (1) | CN108057906B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890318B (en) * | 2018-08-31 | 2024-03-29 | 贵州欣佰亿实业有限公司 | Multifunctional digital vertical lathe operation table |
| CN109530762A (en) * | 2018-12-03 | 2019-03-29 | 江西洪都航空工业集团有限责任公司 | A kind of ears plate nut drilling automatic clamping device |
| CN111716555B (en) * | 2020-06-08 | 2022-03-11 | 安徽锐光电子科技有限公司 | Drilling equipment for mica sheet production and using method thereof |
| CN111715907A (en) * | 2020-08-11 | 2020-09-29 | 永城职业学院 | Drilling equipment for machining and working method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09131609A (en) * | 1995-11-02 | 1997-05-20 | Keihin Seiki Mfg Co Ltd | Work supporter in drilling machine |
| CN205600361U (en) * | 2016-05-18 | 2016-09-28 | 浙江机电职业技术学院 | A anchor clamps that is used for portable combination drilling of penetrating shaft to process |
| CN206200169U (en) * | 2016-08-31 | 2017-05-31 | 湖北东沃专用汽车有限责任公司 | A kind of Novel radial drilling machine |
| CN206305508U (en) * | 2016-11-23 | 2017-07-07 | 昆明理工大学 | A kind of swinging indexes drill jig |
| CN206263672U (en) * | 2016-12-08 | 2017-06-20 | 重庆海陵活塞环有限公司 | Exempt to repeat the lathe to knife |
| CN206393280U (en) * | 2016-12-27 | 2017-08-11 | 天津市臣涛精密机械设备有限公司 | Pad bores two ends aperture clamping apparatus |
| CN206732613U (en) * | 2017-04-19 | 2017-12-12 | 苏州群志机械设备有限公司 | A kind of multi-functional clamp |
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2017
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| CN108057906A (en) | 2018-05-22 |
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