CN206169352U - Processingequipment who carries out two -way drilling to major axis class work piece - Google Patents
Processingequipment who carries out two -way drilling to major axis class work piece Download PDFInfo
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- CN206169352U CN206169352U CN201621136547.5U CN201621136547U CN206169352U CN 206169352 U CN206169352 U CN 206169352U CN 201621136547 U CN201621136547 U CN 201621136547U CN 206169352 U CN206169352 U CN 206169352U
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Abstract
The utility model provides a processingequipment who carries out two -way drilling to major axis class work piece, belongs to metal drilling processing equipment technical field for carry out two -way drilling in the major axis class. Its technical scheme is: workpiece moving mechanism and back work or material rest are located the both sides of frame respectively, the last face in the frame is fixed by jig mechanism, jig mechanism is located workpiece moving mechanism and back and is connected the straight line between the work or material rest, the work piece compressing positioning mechanism install in the frame, drill bit and feed mechanism are located the both sides of jig mechanism respectively, drill bit and feed mechanism and workpiece moving mechanism, the closure of back work or material rest is perpendicular, drill bit and feed mechanism, work piece compressing positioning mechanism, workpiece moving mechanism is connected with PLC electrical control mechanism respectively. The utility model discloses the automation that can realize the work piece steps up, unclamps, the F. F. Of drill bit, attack, the rewind down, the accurate of work piece is moved, guaranteed the work piece on the porose central line of institute in a plane, have easy and simple to handle, advantages such as the operation is reliable and stable, the machining precision is high, production efficiency height.
Description
Technical field
This utility model is related to a kind of processing unit (plant) that two-way drilling is carried out on elongated round steel, belongs to metal Drilling operation
Equipment technical field.
Background technology
At present, in field of machining, the processing of aperture on some workpiece is remained and manually operated in bench drill
Into having that difficulty of processing is big, expend man-hour length, the shortcomings of processing specification is poor, precision is not high.Have special especially for some
Many apertures are thick with the axial direction on the workpiece of requirement, such as elongated round steel, and according to technological requirement, these apertures are needed along circle
Steel shaft line or so counter bored holes, and centerline hole must be in a plane, and this is manually to be difficult to complete using bench drill
's.The development for producing therewith and the requirement to product quality are improved constantly, and traditional processing technique is due to low production efficiency, processing
High cost, product quality such as are difficult to ensure that at the defect, have been difficult to meet Production requirement, it is quite necessary to which exploitation design one kind is to length
The equipment that axle class carries out two-way Drilling operation, to meet the needs of production.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of processing that long-axle workpieces are carried out with two-way drilling
Device, this processing unit (plant) can be realized while carry out two-way drilling to workpiece, and process time is short, high precision, substantially increases
Production efficiency, reduces production cost, meets requirement of the product to yield and quality.
Solving the technical scheme of above-mentioned technical problem is：
A kind of processing unit (plant) that long-axle workpieces are carried out with two-way drilling, it includes frame, drill bit and feed mechanism, drill jig
Mechanism, Work-sheet pressing detent mechanism, workpiece travel mechanism, rear bin, PLC electrical control mechanisms, workpiece travel mechanism and rear bin point
Not Wei Yu frame both sides, point-blank, drill jig mechanism is fixed on machine to the length direction of workpiece travel mechanism and rear bin
The upper face of frame, drill jig mechanism in workpiece travel mechanism with the connection straight line of rear bin, install by Work-sheet pressing detent mechanism
In frame, Work-sheet pressing detent mechanism is located at drill jig mechanism near the side of workpiece travel mechanism, drill bit and feed mechanism point
Not Wei Yu drill jig mechanism both sides, drill bit and feed mechanism and drill jig mechanism, Work-sheet pressing detent mechanism, workpiece travel mechanism,
Afterwards the closure of bin is vertical, and drill bit and feed mechanism, Work-sheet pressing detent mechanism, workpiece travel mechanism are electric with PLC respectively
Control mechanism is connected.
The above-mentioned processing unit (plant) that long-axle workpieces are carried out with two-way drilling, the drill bit and feed mechanism are identical two
Point, respectively positioned at the both sides of drill jig mechanism, every part is respectively by drill bit, drill bit base, slide plate, slide block, feed straight line for two parts
Guide rail, feed leading screw, feed screw, feed leading screw support, feed screw support, feed motor, electric machine support composition, drill bit peace
It is mounted on drill bit base, drill bit base is fixedly connected with slide plate, slide plate bottom connection sliding block, slide block is embedded in two parallel feeds
In line slideway, feed line slideway is fixed on frame surface, feed line slideway and workpiece travel mechanism, the connection of rear bin
Direction is vertical, and electric machine support is fixed on frame surface, and feed motor is arranged on electric machine support, and the motor shaft of feed motor passes through
Shaft coupling is connected with one end of feed leading screw, and the other end for being fed leading screw is arranged on frame surface by feed leading screw support,
Feed screw is sleeved on feed leading screw, and feed screw is connected by being fed screw support with the bottom surface of slide plate, two-part
Drill bit is relative, and the axis of two drill bits is in same level.
The above-mentioned processing unit (plant) that long-axle workpieces are carried out with two-way drilling, the drill jig mechanism by drill bit guiding module, swivel nut,
Jig seat is constituted, and jig seat is fixedly connected on frame surface, and workpiece is placed on top surface in jig seat, and swivel nut is consolidated by hexagon socket head cap screw
It is scheduled in jig seat, drill bit guiding module is clamped in jig seat by swivel nut, drill guide bore is arranged at drill bit guiding module top, and drill bit is led
The diameter of diameter and drill bit to hole matches, drill guide bore and drill bit on same central axis, drill guide bore with put
Put the side surface of workpiece of top surface in jig seat relative.
The above-mentioned processing unit (plant) that long-axle workpieces are carried out with two-way drilling, the Work-sheet pressing detent mechanism is by cylinder, gas
Cylinder fixed plate, workpiece pressure head, air cylinder support, cushion block composition, cylinder is fixed in air cylinder fixed plate, and air cylinder fixed plate is propped up with cylinder
Frame is connected, and air cylinder support is fixed in frame, and workpiece pressure head is connected to the front end of cylinder push-rod, and there is pad workpiece pressure head lower section
Block, workpiece is located between workpiece pressure head and cushion block, and workpiece pressure head is vertically opposite with workpiece.
The above-mentioned processing unit (plant) that long-axle workpieces are carried out with two-way drilling, the workpiece travel mechanism is by workpiece movement
Frame, workpiece moving guide rail, mobile slide block, workpiece movement leading screw, workpiece movement leading screw support, workpiece movement screw, slide block are fixed
Plate, workpiece fixing seat, connecting plate, workpiece mobile motor composition, workpiece moving guide rail is arranged on workpiece movement support, mobile to slide
Block is connected with workpiece moving guide rail, and the side of slide block fixed plate is connected with mobile slide block, the lower face of slide block fixed plate with
Workpiece movable wire parent phase connects, and workpiece movement nut sleeve is mounted on workpiece movement leading screw, and one end of workpiece movement leading screw is by workpiece
Mobile leading screw support is supported, and the other end of workpiece movement leading screw is connected by shaft coupling with the motor shaft of workpiece mobile motor,
Workpiece mobile motor is fixed on workpiece movement support, and the opposite side of slide plate fixed plate is connected by connecting plate with workpiece fixing seat
Connect, workpiece is placed in workpiece fixing seat.
The above-mentioned processing unit (plant) that long-axle workpieces are carried out with two-way drilling, it also has cooling and lubricating device, cooling and lubricating dress
Put and be connected with drill bit and feed mechanism, workpiece travel mechanism respectively.
The beneficial effects of the utility model are：
This utility model is fixed on workpiece to be processed in the workpiece fixing seat of workpiece travel mechanism, is set by PLC
The technical parameters such as pitch-row, hole count, being installed drill bit and adjusts to the correct position of drill bit guiding module, the work of Work-sheet pressing detent mechanism
By Workpiece clamping, drill bit auto-feed starts drilling to part pressure head, reaches drill bit self-return behind setting position, and workpiece is moved with workpiece
Motivation structure runs to next hole position and repeats the above-mentioned course of processing automatically, until completion of processing.This utility model is using two-way
Simultaneously Drilling operation, it is ensured that drilling has the advantages that process time is short, high precision in same level, is guaranteeing processing
On the premise of precision, operating process is simplified, substantially increase production efficiency, reduce production cost, meet product to producing
The requirement of amount and quality.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of drill bit and feed mechanism；
Fig. 4 is the structural representation of drill jig mechanism；
Fig. 5 is the structural representation of Work-sheet pressing detent mechanism；
The structural representation of Tu6Shi workpiece travel mechanism；
Fig. 7 is the side view of Fig. 6.
Labelling is as follows in figure：Frame 1, drill bit and feed mechanism 2, drill jig mechanism 3, Work-sheet pressing detent mechanism 4, workpiece are moved
Motivation structure 5, rear bin 6, cooling and lubricating device 7, drill bit 8, drill bit base 9, slide plate 10, slide block 11, feed line slideway 12, give
Enter leading screw 13, feed screw 14, feed leading screw support 15, feed screw support 16, feed motor 17, electric machine support 18, drill bit
Guiding module 19, swivel nut 20, jig seat 21, cylinder 22, air cylinder fixed plate 23, workpiece pressure head 24, air cylinder support 25, cushion block 26, work
Part movement support 27, workpiece moving guide rail 28, mobile slide block 29, workpiece movement leading screw 30, workpiece movement leading screw support 31, workpiece
Mobile screw 32, slide block fixed plate 33, workpiece fixing seat 34, connecting plate 35, workpiece mobile motor 36, workpiece 37.
Specific embodiment
This utility model is moved by frame 1, drill bit and feed mechanism 2, drill jig mechanism 3, Work-sheet pressing detent mechanism 4, workpiece
Motivation structure 5, rear bin 6, cooling and lubricating device 7, PLC electrical control mechanisms composition.
Fig. 1,2 show that, respectively positioned at the both sides of frame 1, workpiece travel mechanism 5 is with after for workpiece travel mechanism 5 and rear bin 6
The length direction of bin 6 is point-blank.Workpiece is moved in frame 1 from workpiece travel mechanism 5, and workpiece is in frame 1
Bore operation is carried out, then workpiece continues on the rear bin 6 of reach.
Fig. 1,2 show that drill jig mechanism 3 is fixed on the upper face of frame 1, drill jig mechanism 3 be located at workpiece travel mechanism 5 with it is rear
On the connection straight line of bin 6, workpiece is placed on drill jig mechanism 3 carries out bore operation.
Fig. 1,2 show that Work-sheet pressing detent mechanism 4 is arranged in frame 1, and Work-sheet pressing detent mechanism 4 is located at drill jig machine
Near the side of workpiece travel mechanism 5, workpiece is fixed structure 3 before bore operation by Work-sheet pressing detent mechanism 4.
Fig. 1,2 show that drill bit and feed mechanism 2 are respectively positioned at the both sides of drill jig mechanism 3, drill bit and feed mechanism 2 and work
Part moving direction forward is vertical, and drill bit and feed mechanism 2 carry out vertical drilling to workpiece in the horizontal direction from the both sides of workpiece.
Fig. 1,2 show that cooling and lubricating device 7 is connected respectively with drill bit and feed mechanism 2, workpiece travel mechanism 5, to boring
The part of head and feed mechanism 2 and workpiece travel mechanism 5 is cooled down and lubricated.
Fig. 3 shows that drill bit and feed mechanism 2 are identical two parts, and two parts are respectively positioned at the both sides of drill jig mechanism 3.
Per part respectively by drill bit 8, drill bit base 9, slide plate 10, slide block 11, feed line slideway 12, feed leading screw 13, feed screw
14th, it is fed leading screw support 15, feed screw support 16, feed motor 17, electric machine support 18 to constitute.
Fig. 3 shows that drill bit 8 is arranged on drill bit base 9, and drill bit base 9 is fixedly connected with slide plate 10, and the bottom of slide plate 10 connects
Four slide blocks 11 are connect, four slide blocks 11 are embedded in two parallel feed line slideways 12, feed line slideway 12 is fixed on machine
The surface of frame 1, feed line slideway 12 is vertical with the closure of workpiece travel mechanism 5, rear bin 6.Slide plate 10 and the band of slide block 11
Dynamic drill bit base 9 and drill bit 8 can carry out feed movement on feed line slideway.Two-part drill bit 8 is relative, two drill bits
8 axis is in same level.
Fig. 3 shows that electric machine support 18 is fixed on the surface of frame 1, and feed motor 17 is arranged on electric machine support 18, feed electricity
The motor shaft of machine 17 is connected by shaft coupling with one end of feed leading screw 13, is fed the other end of leading screw 13 by being fed leading screw
Support 15 is arranged on the surface of frame 1, and feed screw 14 is sleeved on feed leading screw 13, and feed screw 14 is by being fed screw support
16 are connected with the bottom surface of slide plate 10.Feed motor 17 drives feed leading screw 13 to rotate, and feed screw 14 is moved along leading screw 13 is entered
Dynamic, feed screw 14 drives slide plate 10 to move, so as to realize the feed action of drill bit 8.
Fig. 4 shows that drill jig mechanism 3 is made up of drill bit guiding module 19, swivel nut 20, jig seat 21.Jig seat 21 is fixedly connected
On the surface of frame 1, workpiece 37 is placed on top surface in jig seat 21, and swivel nut 20 is fixed in jig seat 21 by hexagon socket head cap screw, high
The drill bit guiding module 19 that fast steel makes is clamped in jig seat 21 by swivel nut 20, and drill guide bore is arranged at the top of drill bit guiding module 19,
The diameter of drill guide bore matches with the diameter of drill bit 8, and drill guide bore with drill bit 8 on same central axis, lead by drill bit
The side of workpiece 37 that Xiang Kongyu is placed on top surface in jig seat 21 is relative.During drilling, drill bit guiding module 19 plays leading to drill bit 8
To effect, drill bit 8 drills through drill guide bore to workpiece 37, prevents drilling from glancing off.
Fig. 5 shows, Work-sheet pressing detent mechanism 4 by cylinder 22, air cylinder fixed plate 23, workpiece pressure head 24, air cylinder support 25,
Cushion block 26 is constituted.Cylinder 22 is fixed in air cylinder fixed plate 23, and air cylinder fixed plate 23 is connected with air cylinder support 25, air cylinder support
25 are fixed in frame 1.Workpiece pressure head 24 is connected to the front end of cylinder push-rod, and there are cushion block 26, workpiece 37 in the lower section of workpiece pressure head 24
Between workpiece pressure head and cushion block, workpiece pressure head 24 is vertically opposite with workpiece 37.Workpiece 37 is moved into place before drilling, then
It is fixed in the presence of cylinder 22 by workpiece pressure head 24, then carries out drilling operation.
Fig. 6,7 show that workpiece travel mechanism 5 is by workpiece movement support 27, workpiece moving guide rail 28, mobile slide block 29, work
Part movement leading screw 30, workpiece movement leading screw support 31, workpiece movement screw 32, slide block fixed plate 33, workpiece fixing seat 34, connection
Plate 35, workpiece mobile motor 36 are constituted.Workpiece moving guide rail 28 is arranged on workpiece movement support 27, moves slide block 29 and workpiece
Moving guide rail 28 is connected, and the side of slide block fixed plate 33 is connected with mobile slide block 29, the lower face of slide block fixed plate 33 with
Workpiece movement screw 32 is connected, and workpiece movement screw 32 is sleeved on workpiece movement leading screw 30, and the one of workpiece movement leading screw 30
End is supported by workpiece movement leading screw support 31, and the other end of workpiece movement leading screw 30 is by shaft coupling and workpiece mobile motor 36
Motor shaft is connected, and workpiece mobile motor 36 is fixed on workpiece movement support 27, and the opposite side of slide plate fixed plate 33 is by connecting
Fishplate bar 35 is connected with workpiece fixing seat 34, and workpiece 37 is placed in workpiece fixing seat 34.When workpiece 37 needs to move, workpiece is moved
Galvanic electricity machine 36 drives workpiece movement leading screw 30 to rotate, and workpiece moves screw 32 and moves along workpiece movement leading screw 30, workpiece movement
Screw 32 is moved with movable slider fixed plate 33, and slide plate fixed plate 33 drives workpiece fixing seat 34 and workpiece 37 to move together.
The course of work of the present utility model is as follows：
Workpiece to be processed 37 is fixed in the workpiece fixing seat 34 of workpiece travel mechanism 5, by PLC set pitch-row,
The technical parameters such as hole count, the workpiece mobile motor 36 of workpiece travel mechanism 5 drives workpiece movement leading screw 30 to rotate, workpiece movable wire
Female 32 drive workpiece fixing seat 34 and workpiece 37 to move to precalculated position by slide block fixed plate 33；Work-sheet pressing detent mechanism 4
Cylinder 22 start, workpiece pressure head 24 is fixedly clamped workpiece 37；The feed motor 17 of drill bit and feed mechanism 2 drives feed silk
Thick stick 13 is rotated, and feed screw 14 drives slide plate 10 to move, and slide plate 10 and slide block 11 drive drill bit base 9 and drill bit 8 straight in feed
Feed movement is carried out on line guide rail, so as to realize the feed action of drill bit 8, the auto-feed of drill bit 8 starts drilling, reaches setting position
Postpone the self-return of drill bit 8.
Workpiece 37 runs to next hole position and repeats the above-mentioned course of processing automatically with workpiece travel mechanism 5, until processing
Finish.
Drill bit of the present utility model and feed mechanism 2, Work-sheet pressing detent mechanism 4, workpiece travel mechanism 5 respectively with PLC
Electrical control mechanism is connected, and by PLC electrical control mechanisms the action launching and stopping of each several part are controlled, and is capable of achieving the automatic of workpiece 37 and adds
Tightly, unclamp, the F.F. of drill bit 8, attack, rewind, the accurate movement of workpiece 37, each cycle of operation can complete two holes plus
Work, it is ensured that in a plane, with easy to operate, stable equipment operation can for the centrage in all of processing hole on workpiece 37
Lean on, Drilling operation high precision, production efficiency is high, the advantages of low production cost.
Claims (6)
1. a kind of processing unit (plant) that long-axle workpieces are carried out with two-way drilling, it is characterised in that：It includes frame（1）, drill bit and
Feed mechanism（2）, drill jig mechanism（3）, Work-sheet pressing detent mechanism（4）, workpiece travel mechanism（5）, rear bin（6）, PLC it is automatically controlled
Mechanism, workpiece travel mechanism（5）With rear bin（6）Frame is located at respectively（1）Both sides, workpiece travel mechanism（5）With rear bin
（6）Length direction point-blank, drill jig mechanism（3）It is fixed on frame（1）Upper face, drill jig mechanism（3）Positioned at work
Part travel mechanism（5）With rear bin（6）Connection straight line on, Work-sheet pressing detent mechanism（4）Installed in frame（1）On, workpiece
Pressed positioning mechanism（4）Positioned at drill jig mechanism（3）Near workpiece travel mechanism（5）Side, drill bit and feed mechanism（2）Respectively
Positioned at drill jig mechanism（3）Both sides, drill bit and feed mechanism（2）With drill jig mechanism（3）, Work-sheet pressing detent mechanism（4）, workpiece
Travel mechanism（5）, rear bin（6）Closure it is vertical, drill bit and feed mechanism（2）, Work-sheet pressing detent mechanism（4）, work
Part travel mechanism（4）It is connected with PLC electrical control mechanisms respectively.
2. the processing unit (plant) that long-axle workpieces are carried out with two-way drilling according to claim 1, it is characterised in that：The brill
Head and feed mechanism（2）For identical two parts, two parts are respectively positioned at drill jig mechanism（3）Both sides, per part respectively by boring
Head（8）, drill bit base（9）, slide plate（10）, slide block（11）, feed line slideway（12）, feed leading screw（13）, feed screw
（14）, feed leading screw support（15）, feed screw support（16）, feed motor（17）, electric machine support（18）Composition, drill bit（8）
Installed in drill bit base（9）On, drill bit base（9）With slide plate（10）It is fixedly connected, slide plate（10）Bottom connection sliding block（11）, it is sliding
Block（11）It is embedded in two parallel feed line slideways（12）In, it is fed line slideway（12）It is fixed on frame（1）Surface, feed
Line slideway（12）With workpiece travel mechanism（5）, rear bin（6）Closure it is vertical, electric machine support（18）It is fixed on frame
（1）Surface, is fed motor（17）Installed in electric machine support（16）On, it is fed motor（17）Motor shaft by shaft coupling with feed
Leading screw（13）One end be connected, be fed leading screw（13）The other end by be fed leading screw support（15）Installed in frame（1）Table
Face, is fed screw（14）It is sleeved on feed leading screw（13）On, it is fed screw（14）By being fed screw support（15）With slide plate
（10）Bottom surface be connected, two-part drill bit（8）Relatively, two drill bits（8）Axis in same level.
3. the processing unit (plant) that long-axle workpieces are carried out with two-way drilling according to claim 2, it is characterised in that：The brill
Mold mechanism（3）By drill bit guiding module（19）, swivel nut（20）, jig seat（21）Composition, jig seat（21）It is fixedly connected on frame（1）
Surface, workpiece（37）It is placed on jig seat（21）Upper top surface, swivel nut（20）Jig seat is fixed on by hexagon socket head cap screw（21）On, bore
Head guiding module（19）By swivel nut（20）It is clamped in jig seat（21）On, drill bit guiding module（19）Drill guide bore, drill bit are arranged at top
The diameter and drill bit of pilot hole（8）Diameter match, drill guide bore and drill bit（8）On same central axis, drill bit is led
Xiang Kongyu is placed on jig seat（21）The workpiece of upper top surface（37）Side is relative.
4. the processing unit (plant) that long-axle workpieces are carried out with two-way drilling according to claim 3, it is characterised in that：The work
Part pressed positioning mechanism（4）By cylinder（22）, air cylinder fixed plate（23）, workpiece pressure head（24）, air cylinder support（25）, cushion block（26）
Composition, cylinder（22）It is fixed on air cylinder fixed plate（23）On, air cylinder fixed plate（23）With air cylinder support（25）It is connected, cylinder
Frame（25）It is fixed on frame（1）On, workpiece pressure head（24）It is connected to the front end of cylinder push-rod, workpiece pressure head（24）There is cushion block lower section
（26）, workpiece（37）Positioned at workpiece pressure head（24）And cushion block（26）Between, workpiece pressure head（24）With workpiece（37）It is vertically opposite.
5. the processing unit (plant) that long-axle workpieces are carried out with two-way drilling according to claim 4, it is characterised in that：The work
Part travel mechanism（5）Support is moved by workpiece（27）, workpiece moving guide rail（28）, mobile slide block（29）, workpiece movement leading screw
（30）, workpiece movement leading screw support（31）, workpiece movement screw（32）, slide block fixed plate（33）, workpiece fixing seat（34）, connection
Plate（35）, workpiece mobile motor（36）Composition, workpiece moving guide rail（28）Support is moved installed in workpiece（27）On, mobile slide block
（29）With workpiece moving guide rail（28）It is connected, slide block fixed plate（33）Side and mobile slide block（29）It is connected, slide block is solid
Fixed board（33）Lower face and workpiece move screw（32）It is connected, workpiece movement screw（32）It is sleeved on workpiece movement leading screw
（30）On, workpiece movement leading screw（30）One end by workpiece move leading screw support（31）Support, workpiece movement leading screw（30）It is another
One end is by shaft coupling and workpiece mobile motor（36）Motor shaft be connected, workpiece mobile motor（36）It is fixed on workpiece movement
Support（27）On, slide plate fixed plate（33）Opposite side pass through connecting plate（35）With workpiece fixing seat（34）It is connected, workpiece
（37）It is placed on workpiece fixing seat（34）In.
6. the processing unit (plant) that long-axle workpieces are carried out with two-way drilling according to claim 5, it is characterised in that：It also has
Cooling and lubricating device（7）, cooling and lubricating device（7）Respectively with drill bit and feed mechanism（2）, workpiece travel mechanism（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136547.5U CN206169352U (en) | 2016-10-19 | 2016-10-19 | Processingequipment who carries out two -way drilling to major axis class work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136547.5U CN206169352U (en) | 2016-10-19 | 2016-10-19 | Processingequipment who carries out two -way drilling to major axis class work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169352U true CN206169352U (en) | 2017-05-17 |
Family
ID=58679029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136547.5U Active CN206169352U (en) | 2016-10-19 | 2016-10-19 | Processingequipment who carries out two -way drilling to major axis class work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079185A (en) * | 2018-10-31 | 2018-12-25 | 赵伟 | A kind of full-automatic multi-bit drilling device |
| CN112453470A (en) * | 2020-10-15 | 2021-03-09 | 湖北博英精工科技股份有限公司 | Automatic punching device for piston pin |
-
2016
- 2016-10-19 CN CN201621136547.5U patent/CN206169352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079185A (en) * | 2018-10-31 | 2018-12-25 | 赵伟 | A kind of full-automatic multi-bit drilling device |
| CN112453470A (en) * | 2020-10-15 | 2021-03-09 | 湖北博英精工科技股份有限公司 | Automatic punching device for piston pin |
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