CN108188445A - A kind of preceding guider of depth drill - Google Patents
A kind of preceding guider of depth drill Download PDFInfo
- Publication number
- CN108188445A CN108188445A CN201810295865.3A CN201810295865A CN108188445A CN 108188445 A CN108188445 A CN 108188445A CN 201810295865 A CN201810295865 A CN 201810295865A CN 108188445 A CN108188445 A CN 108188445A
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- housing
- seat
- cover
- bearing holder
- 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
- 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
- B23B—TURNING; BORING
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/16—Damping of vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/30—Chip guiding or removal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/34—Means for guiding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of preceding guiders of depth drill, the depth drill includes preceding guide case with preceding guider, guide sleeve, guide sleeve seat, piston, cylinder block, bearing, bearing holder (housing, cover), shock-absorbing sleeve, oil blocking piece, handle, locking screw nail seat and deep hole drill, the guide sleeve is fixed in guide sleeve seat, guide sleeve seat is fixed on preceding guide case forepart, the piston bush is in cylinder block, before cylinder block is fixed in guide case, the bearing holder (housing, cover) is in shock-absorbing sleeve, damping is placed in the hole of bearing holder (housing, cover), the oil blocking piece is placed in the hole of bearing holder (housing, cover) left end, the bearing holder (housing, cover) is stuck in the slot of locking screw nail seat, the side of guide case before the locking screw nail seat is fixed on.The problems such as guider rigidity is insufficient before the depth drill of the present invention solves existing deep hole drilling machine with preceding guider, borehole accuracy is not high, replacement cost is high after guide sleeve abrasion.
Description
Technical field
The present invention relates to mechanical processing machine fields, are related to deep hole working machine, particularly a kind of depth drill with it is leading to
Device.
Background technology
Deep hole gun drill system belongs to interior cold external chip discharging mode, cutting fluid by hollow drilling rod inside, reach drill bit head
Cooling and lubricating is carried out, and chip is discharged from the V-groove outside drill bit and drilling rod.Deep hole gun drill cut processing (hole depth and aperture
Ratio ＞ 10) it is played a very important role in field of machining, with the progress of science and technology, novel high-strength, height
The emergence of hardness and high value difficulty deep hole processing part, workpieces processing is in working depth, machining accuracy and processing efficiency
The continuous improvement of upper requirement so that deep hole machining becomes the critical process and processing difficulties of mechanical processing.Traditional deep hole machining
Lathe since its depth drill guide design is unreasonable is increasingly difficult to that present deep hole machining is even not achieved at all to meet
Requirement on precision, efficiency, material.
Invention content
In order to solve the deficiencies in the prior art, the present invention provides a kind of preceding guider of depth drill, solves existing depth
The problems such as guider rigidity is insufficient before hole drill machine, borehole accuracy is not high, replacement cost is high after guide sleeve abrasion.
The invention is realized by the following technical scheme：
A kind of preceding guider of depth drill, the depth drill include preceding guide case, guide sleeve, guiding with preceding guider
Block set, piston, cylinder block, bearing, bearing holder (housing, cover), shock-absorbing sleeve, oil blocking piece, handle, locking screw nail seat and deep hole drill, the guiding
Set is fixed in guide sleeve seat, and guide sleeve seat is fixed on preceding guide case forepart, and the piston bush in cylinder block, fix by cylinder block
In preceding guide case, in shock-absorbing sleeve, damping is placed in the hole of bearing holder (housing, cover) the bearing holder (housing, cover), and the oil blocking piece is placed on bearing
In the hole for covering left end, the bearing holder (housing, cover) is stuck in the slot of locking screw nail seat, the side of guide case before the locking screw nail seat is fixed on
Face.
Preferably, hole card spring is placed in the slot of the guide sleeve seat centre bore, the guide sleeve enters by tapping
It is fixed on guide sleeve seat head.
Preferably, guide case forepart before the guide sleeve seat is fixed on by the screw screwed on piston.
Preferably, the right end tail portion of the guide sleeve seat and piston is conical surface, and water conservancy diversion cutting fluid is contributed to accelerate row
Bits；The preceding guide case is provided with downwards chip removal mouth, and cutting fluid and chip avoid chip from accumulating finally since gravity falls
It is poly-.
Preferably, the cylinder block is equipped with cylinder stretching connector and cylinders retract connector, and when deep hole drill drills, compression is empty
Gas stretches out connector by cylinder and enters in the right side gap of cylinder block and piston, piston and guide sleeve seat is pushed to make guiding to the left
The left end face top tight workpiece surface of set, later deep hole drill workpiece is rotated at contact surface by guide sleeve centre bore；
After drilling is completed and deep hole drill exits workpiece, compressed air enters a left side for cylinder block and piston by cylinders retract connector
In the gap of side, push piston and guide sleeve seat that guide sleeve left end face is made to leave workpiece surface to the right.
Preferably, the piston bush is in cylinder block, and passes through screw attachment cylinder head, and cylinder block is consolidated entirely through screw
Before being scheduled in guide case.
Preferably, the bearing holder (housing, cover) is placed with axis clamp spring in shock-absorbing sleeve in the slot of the shock-absorbing sleeve, and shock-absorbing sleeve is whole
It is placed in the hole of bearing holder (housing, cover), the bearing is compressed by compression ring screw thread, and when vibrations are transmitted to shock-absorbing sleeve, most of vibrations will
It is absorbed, so as to improve the precision of drilling.
Preferably, the oil blocking piece is two panels, is placed in two holes of bearing holder (housing, cover) left end.
Preferably, the oil blocking piece interstitial hole coincide with deep hole drill.
Preferably, the bearing holder (housing, cover) is integrally caught in by lock-screw and pin in the slot of lock-screw seat, the locking screw
The side of guide case before nail seat is fixed by screws in.
Beneficial effects of the present invention：
The depth drill of the present invention is provided with shock-absorbing sleeve with preceding guider, when deep hole drill high-speed rotation is cut, by
In by the opposite axial force from workpiece and main shaft, depth drill drilling pipe can generate deflection deformation, in high-speed rotating operating mode
In, and the reciprocally swinging for generating radial direction leads to depth drill sharp pounding, and when vibrations are transmitted to shock-absorbing sleeve, most of vibrations will be by
It absorbs, so as to improve the precision of drilling.
The oil blocking piece interstitial hole that the depth drill of the present invention is set with preceding guider coincide with deep hole drill, so as to work
Shi Youxiao stops that cutting fluid flows through bearing holder (housing, cover) with chip.
The guide sleeve seat and the right end tail portion of piston that the depth drill of the present invention is set with preceding guider are conical surface, are had
Help water conservancy diversion cutting fluid and accelerate chip removal.It is set as opening chip removal mouth downwards additionally, due to preceding guide case, cutting fluid and chip are last
Since gravity falls, chip is avoided to gather.
The depth drill of the present invention is easily replaced after being worn with rigid strong, the borehole accuracy height of preceding guider, guide sleeve, more resistant to
With solving before existing deep hole drilling machine that guider rigidity is insufficient, borehole accuracy is not high, is replaced with after guide sleeve abrasion on the whole
The problems such as this is high.
Description of the drawings
Fig. 1 is a kind of concrete structure schematic diagram of the preceding guider of depth drill of the present invention；
Fig. 2 is the front view of preceding guider, represents the position of two cylinder connectors and indicates guide sleeve seat and piston
Connecting mode；
Fig. 3 is the vertical view of preceding guider, the stroke of cylinder when indicating entry into working condition；
Fig. 4 is the rearview of preceding guider, represents the mounting means of bearing holder (housing, cover)；
Fig. 5 is the concrete structure of oil blocking piece；
The concrete structure of Fig. 6 shock-absorbing sleeves.
1 it is preceding guide case in Fig. 1-6,2 be blind flange, 3 be cylinder block, 4,12,13,26 be screw, 5 is guide sleeve seat, 6
It is guide sleeve for hole card spring, 7,8 be deep hole drill, 9 be sealing ring, 10 be cylinder head, 11 be piston, 14 is oil blocking piece, 15
For locking screw nail seat, 16 be lock-screw, 17 be pin, 18 be axis clamp spring, 19 be shock-absorbing sleeve, 20 be bearing, 21 be compression ring,
22 be bearing holder (housing, cover), 23 be handle, 24 be cylinder stretch out connector, 25 be cylinders retract connector, 101 be before guide case chip removal mouth, 301
It is cylinder block air inlet for cylinder block gas vent, 302.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
A kind of preceding guider of depth drill, the preceding guider of the depth drill include preceding guide case 1, guide sleeve 7, lead
To block set 5, piston 11, cylinder block 3, bearing 20, bearing holder (housing, cover) 22, shock-absorbing sleeve 19, oil blocking piece 14, handle 23, locking screw nail seat 15
With deep hole drill 8, the guide sleeve 7 is fixed in guide sleeve seat 5, and guide sleeve seat 5 is fixed on preceding 1 forepart of guide case, the work
Plug 11 is sleeved in cylinder block 3, and before cylinder block 3 is fixed in guide case 1, the bearing 20 is sleeved in shock-absorbing sleeve 19, shock-absorbing sleeve 19
It is placed in the hole of bearing holder (housing, cover) 22, the oil blocking piece 14 is placed in the hole of 22 left end of bearing holder (housing, cover), and the bearing holder (housing, cover) 22 is stuck in locking
In the slot of screw base 15, the side of guide case 1 before the locking screw nail seat 15 is fixed on.
Preferably, be placed with hole card spring 6 in the slot of 5 centre bore of guide sleeve seat, the guide sleeve 7 by tap into
Enter to be fixed on 5 head of guide sleeve seat.
Preferably, the guide sleeve seat 5 is fixed on preceding 1 forepart of guide case by screwing in the screw on piston 11.
Preferably, the right end tail portion of the guide sleeve seat 5 and piston 11 is conical surface, and water conservancy diversion cutting fluid is contributed to accelerate
Chip removal；The preceding guide case 1 is provided with downwards chip removal mouth, and cutting fluid and chip avoid chip finally since gravity falls
Accumulation.
Preferably, the cylinder block 3 is equipped with cylinder stretching connector 24 and cylinders retract connector 25, when deep hole drill 8 drills,
Compressed air is stretched out connector 24 by cylinder and is entered in the right side gap of cylinder block 3 and piston 11, push to the left piston 11 and
Guide sleeve seat 5 makes the left end face top tight workpiece surface of guide sleeve 7, later deep hole drill 8 by 7 centre bore of guide sleeve from contact
Workpiece is rotated at face；After drilling is completed and deep hole drill 8 exits workpiece, compressed air passes through cylinders retract connector 25
Into in the left side gap of cylinder block 3 and piston 11, piston 11 and guide sleeve seat 5 is pushed to make 7 left end face of guide sleeve to the right
Leave workpiece surface.
Preferably, the piston 11 is sleeved in cylinder block 3, and passes through screw attachment cylinder head 10, cylinder block 3 entirely through
Before screw is fixed in guide case 1.
Preferably, the bearing holder (housing, cover) 22 is placed with axis clamp spring 18 in the slot of the shock-absorbing sleeve 19, subtracts in shock-absorbing sleeve 19
Shake set 19 is integrally placed in the hole of bearing holder (housing, cover) 22, and the bearing 20 is compressed by 21 screw thread of compression ring, when vibrations are transmitted to damping
When covering 19, most of vibrations will be absorbed, so as to improve the precision of drilling.
Preferably, the oil blocking piece 14 is two panels, is placed in two holes of 22 left end of bearing holder (housing, cover).
Preferably, 14 interstitial hole of oil blocking piece coincide with deep hole drill 8.
Preferably, the bearing holder (housing, cover) 22 is caught in by the way that lock-screw 16 and pin 17 are whole in the slot of lock-screw seat 15, institute
State the side of guide case 1 before locking screw nail seat 15 is fixed by screws in.
The depth drill of the present invention is provided with shock-absorbing sleeve 19 with preceding guider, when 8 high-speed rotation of deep hole drill is cut,
Since by the opposite axial force from workpiece and main shaft, depth drill drilling pipe can generate deflection deformation, in high-speed rotating work
In condition, and the reciprocally swinging for generating radial direction leads to depth drill sharp pounding, most of to shake when vibrations are transmitted to shock-absorbing sleeve 19
It will be absorbed, so as to improve the precision of drilling.
14 interstitial hole of oil blocking piece that the preceding guider of the depth drill of the present invention is set coincide with deep hole drill 8, thus
Effectively stop that cutting fluid flows through bearing holder (housing, cover) with chip during work.
The guide sleeve seat 5 and the right end tail portion of piston 11 that the depth drill of the present invention is set with preceding guider are taper table
Face contributes to water conservancy diversion cutting fluid to accelerate chip removal.It is set as opening chip removal mouth downwards additionally, due to preceding guide case 1, cutting fluid and cut
Bits are finally fallen due to gravity, and chip is avoided to gather.
The depth drill of the present invention is easily replaced after being worn with rigid strong, the borehole accuracy height of preceding guider, guide sleeve, more resistant to
With solving before existing deep hole drilling machine that guider rigidity is insufficient, borehole accuracy is not high, is replaced with after guide sleeve abrasion on the whole
The problems such as this is high.
The piston 11 of the present invention is first inserted in cylinder block 3, is reused screw 13 and is coupled cylinder head 10, whole to pass through screw again
12 are fixed in preceding guide case 1.
It after bearing 20 is inserted in shock-absorbing sleeve 19, is put into using axis clamp spring 18 in the slot of shock-absorbing sleeve 19, then will integrally together
It is put into the hole of bearing holder (housing, cover) 22, compression ring 21 is then compressed into bearing 20 by screw thread, two panels oil blocking piece 14 is then put into axis
In two holes of 22 left end of bearing sleeve, handle 23 is finally installed, then pulls handle and is caught in lock by the way that lock-screw 16 and pin 17 are whole
In the slot of tight screw base 15, the side of guide case 1 before locking screw nail seat 15 is fixed on by screw 26.
When installing guide sleeve seat 5, first a hole card spring 6 is put into the slot of guide sleeve seat centre bore, then guiding
Set 7 knocks in the head of guide sleeve seat 5, and at this time since clamp spring is held out against and hole wall squeezes, guide sleeve is fixed in guide sleeve seat.
When replacing drill gun, corresponding guide sleeve 5 and bearing holder (housing, cover) 22 are first replaced；As shown in Fig. 2, guide sleeve seat 5 is logical
It crosses and screws in four screws 4 on piston 11 originally and fix, when replacement, which first rotates clockwise guide sleeve seat 5, makes screw 4 exit guide sleeve
The small end of waist-shaped hole on seat, then guide sleeve seat 5 is made to be detached from preceding guide case 1；Again as shown in figure 4, when replacing bearing holder (housing, cover) 22, counterclockwise
Pulling handle 23 forces pin 17 to cross lock-screw 16, then leaves the slot of locking screw nail seat 15, finally extracts bearing holder (housing, cover) 22.
In a specific case study on implementation, compressed air stretches out connector 24 by cylinder and enters cylinder block 3 and piston 11
Right side gap in, piston 11 and guide sleeve seat 5 is pushed to make the left end face top tight workpiece surface of guide sleeve 7 to the left, later
Deep hole drill 8 rotates into workpiece by 7 centre bore of guide sleeve at contact surface.It is completed in drilling and deep hole drill 8 exits
After workpiece, compressed air enters cylinder block 3 in the left side gap of piston 11, pushing piston to the right by cylinders retract connector 25
11 and guide sleeve seat 57 left end face of guide sleeve is made to leave workpiece surface.
In a specific case study on implementation, when the entrance workpiece of deep hole drill 8 is cut, the cutting fluid of high pressure passes through depth
Channel inside hole drill enters cutting parts, reduces temperature of diamond bit and carries a large amount of chips simultaneously from the V-groove of depth drill to the right
Discharge.Since guide sleeve 7 is held out against with workpiece surface, cutting fluid can only continue through guide sleeve 7, after guide sleeve 7 is left, cutting
Liquid and chip are due to splash around under centrifugal action.The right end end cone surface of guide sleeve seat 5 and piston 11, contributes to
Water conservancy diversion cutting fluid accelerates chip removal.Again since preceding guide case 1 opens downwards chip removal mouth, cutting fluid and chip are finally due to gravity
It falls, chip is avoided to gather.
In a specific embodiment, deep hole drill 8 is cut into workpiece, and high-pressure cutting fluid carries chip edge
It depth drill V-groove to discharge to the right, most of cutting fluid and chip have since gravity and centrifugal action leave depth drill
Part cutting fluid continues on V-groove movement.As shown in figure 5, oil blocking piece interstitial hole coincide with deep hole drill, so as at work
Effectively blocking cutting fluid flows through bearing holder (housing, cover) with chip.
In a specific embodiment, when 8 high-speed rotation of deep hole drill is cut, due to by from workpiece with
The opposite axial force of main shaft, depth drill drilling pipe can generate deflection deformation, in high-speed rotating operating mode, and generate the past of radial direction
Physical pendulum, which moves, leads to depth drill sharp pounding.When vibrations are transmitted to shock-absorbing sleeve 19, most of vibrations will be absorbed, and be bored so as to improve
The precision in hole.
The foregoing is merely invention preferred embodiments, the claim of the present invention are not thereby limited, so all
Change with the equivalent structure made by description of the invention and diagramatic content, be all contained in protection scope of the present invention.
Claims (10)
1. the preceding guider of a kind of depth drill, which is characterized in that the preceding guider of the depth drill includes preceding guide case, leads
To set, guide sleeve seat, piston, cylinder block, bearing, bearing holder (housing, cover), shock-absorbing sleeve, oil blocking piece, handle, locking screw nail seat and depth drill
Head, the guide sleeve are fixed in guide sleeve seat, and guide sleeve seat is fixed on preceding guide case forepart, and the piston bush is in cylinder block
In, before cylinder block is fixed in guide case, in shock-absorbing sleeve, damping is placed in the hole of bearing holder (housing, cover) the bearing holder (housing, cover), the shelves
Oil sheet is placed in the hole of bearing holder (housing, cover) left end, and the bearing holder (housing, cover) is stuck in the slot of locking screw nail seat, and the locking screw nail seat is fixed
In the side of preceding guide case.
2. the preceding guider of depth drill according to claim 1, which is characterized in that the slot of the guide sleeve seat centre bore
Hole card spring is inside placed with, the guide sleeve is fixed on guide sleeve seat head by tapping to enter.
3. the preceding guider of depth drill according to claim 1, which is characterized in that the guide sleeve seat is lived by screwing in
Screw beyond the Great Wall is fixed on preceding guide case forepart.
4. the preceding guider of depth drill according to claim 1, which is characterized in that the right side of the guide sleeve seat and piston
End tail portion is conical surface, and the preceding guide case is provided with downwards chip removal mouth.
5. the preceding guider of depth drill according to claim 1, which is characterized in that the cylinder block is stretched out equipped with cylinder
Connector and cylinders retract connector, when deep hole drill drills, compressed air stretches out connector by cylinder and enters cylinder block and piston
In the gap of right side, piston and guide sleeve seat is pushed to make the left end face top tight workpiece surface of guide sleeve to the left, later depth drill
Head rotates into workpiece by guide sleeve centre bore at contact surface；After drilling is completed and deep hole drill exits workpiece, pressure
Contracting air is entered by cylinders retract connector in the left side gap of cylinder block and piston, piston and guide sleeve seat is pushed to make to the right
Guide sleeve left end face leaves workpiece surface.
6. the preceding guider of depth drill according to claim 1, which is characterized in that the piston bush in cylinder block,
And pass through screw attachment cylinder head, before cylinder block is fixed on entirely through screw in guide case.
7. the preceding guider of depth drill according to claim 1, which is characterized in that the bearing holder (housing, cover) in shock-absorbing sleeve,
Axis clamp spring is placed in the slot of the shock-absorbing sleeve, shock-absorbing sleeve is integrally placed in the hole of bearing holder (housing, cover), and the bearing passes through compression ring
Screw thread compresses.
8. the preceding guider of depth drill according to claim 1, which is characterized in that the oil blocking piece is two panels, is placed
In two holes of bearing holder (housing, cover) left end.
9. the preceding guider of depth drill according to claim 1, which is characterized in that the oil blocking piece interstitial hole and deep hole
Drill bit coincide.
10. the preceding guider of depth drill according to claim 1, which is characterized in that the bearing holder (housing, cover) passes through locking screw
Nail and pin entirety are caught in the slot of lock-screw seat, the side of guide case before the locking screw nail seat is fixed by screws in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295865.3A CN108188445B (en) | 2018-04-03 | 2018-04-03 | Front guide device for deep hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295865.3A CN108188445B (en) | 2018-04-03 | 2018-04-03 | Front guide device for deep hole drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108188445A true CN108188445A (en) | 2018-06-22 |
| CN108188445B CN108188445B (en) | 2023-06-16 |
Family
ID=62596348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295865.3A Active CN108188445B (en) | 2018-04-03 | 2018-04-03 | Front guide device for deep hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108188445B (en) |
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| CN2150948Y (en) * | 1993-01-09 | 1993-12-29 | 天津市热处理研究所 | Special aid for deep hole procesing |
| JPH08168908A (en) * | 1994-12-16 | 1996-07-02 | Hosoi Kosakusho:Kk | Cutting liquid feeder and method for deep boring |
| CN2843731Y (en) * | 2005-12-13 | 2006-12-06 | 环球工业机械（东莞）有限公司 | Can carry out the lathe of deep hole machining and Milling Process |
| CN200991781Y (en) * | 2006-12-30 | 2007-12-19 | 环球工业机械（东莞）有限公司 | Guiding, supporting and clamping device for deep-hole drilling machine |
| CN101502888A (en) * | 2009-03-03 | 2009-08-12 | 鹰普（中国）有限公司 | Drill bushing structure of numerical control deep-hole drilling machine |
| CN204002550U (en) * | 2014-08-06 | 2014-12-10 | 宣化苏普曼钻潜机械有限公司 | Hyperbar impactor |
| CN104353861A (en) * | 2014-10-27 | 2015-02-18 | 苏州信能精密机械有限公司 | Complex deep hole machining device |
| CN104400060A (en) * | 2014-10-27 | 2015-03-11 | 苏州信能精密机械有限公司 | Composite deep hole machine tool |
| CN104493247A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Gun drill guiding and waste chip collecting device on double-shaft drilling machine |
| CN106493412A (en) * | 2016-12-30 | 2017-03-15 | 黄石玖久精密数控设备制造有限公司 | A kind of depth drill auto-guider |
| CN206966710U (en) * | 2017-04-28 | 2018-02-06 | 宝鸡市中宇稀有金属有限公司 | A kind of deep hole machining drilling machine |
| CN208067372U (en) * | 2018-04-03 | 2018-11-09 | 环球工业机械（东莞）有限公司 | The preceding guider of depth drill |
-
2018
- 2018-04-03 CN CN201810295865.3A patent/CN108188445B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150948Y (en) * | 1993-01-09 | 1993-12-29 | 天津市热处理研究所 | Special aid for deep hole procesing |
| JPH08168908A (en) * | 1994-12-16 | 1996-07-02 | Hosoi Kosakusho:Kk | Cutting liquid feeder and method for deep boring |
| CN2843731Y (en) * | 2005-12-13 | 2006-12-06 | 环球工业机械（东莞）有限公司 | Can carry out the lathe of deep hole machining and Milling Process |
| CN200991781Y (en) * | 2006-12-30 | 2007-12-19 | 环球工业机械（东莞）有限公司 | Guiding, supporting and clamping device for deep-hole drilling machine |
| CN101502888A (en) * | 2009-03-03 | 2009-08-12 | 鹰普（中国）有限公司 | Drill bushing structure of numerical control deep-hole drilling machine |
| CN204002550U (en) * | 2014-08-06 | 2014-12-10 | 宣化苏普曼钻潜机械有限公司 | Hyperbar impactor |
| CN104353861A (en) * | 2014-10-27 | 2015-02-18 | 苏州信能精密机械有限公司 | Complex deep hole machining device |
| CN104400060A (en) * | 2014-10-27 | 2015-03-11 | 苏州信能精密机械有限公司 | Composite deep hole machine tool |
| CN104493247A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Gun drill guiding and waste chip collecting device on double-shaft drilling machine |
| CN106493412A (en) * | 2016-12-30 | 2017-03-15 | 黄石玖久精密数控设备制造有限公司 | A kind of depth drill auto-guider |
| CN206966710U (en) * | 2017-04-28 | 2018-02-06 | 宝鸡市中宇稀有金属有限公司 | A kind of deep hole machining drilling machine |
| CN208067372U (en) * | 2018-04-03 | 2018-11-09 | 环球工业机械（东莞）有限公司 | The preceding guider of depth drill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108188445B (en) | 2023-06-16 |
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