CN207592863U - The processing of ultra-deep position is lengthened with adjustable tools to be covered - Google Patents
The processing of ultra-deep position is lengthened with adjustable tools to be covered Download PDFInfo
- Publication number
- CN207592863U CN207592863U CN201721774935.0U CN201721774935U CN207592863U CN 207592863 U CN207592863 U CN 207592863U CN 201721774935 U CN201721774935 U CN 201721774935U CN 207592863 U CN207592863 U CN 207592863U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- positioning
- ultra
- processing
- covered
- 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.)
- Expired - Fee Related
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model belongs to mechanical equipment parts technical field more particularly to a kind of ultra-deep position processing adjustable tools lengthen set.The utility model, the telescopic including being in hollow cylindrical configuration, positioning jump ring are detachably connected on the outer surface of telescopic, further include positioning sleeve, the positioning sleeve has hollow channel, and the diameter of the hollow channel is more than the outer diameter of telescopic, less than the outer diameter of positioning jump ring.The utility model can pass through positioning sleeve and the location fit of positioning jump ring, the depth in hole processed during accurate control deep hole machining, improve the quality of institute's workpieces processing, and the utility model fixes milling cutter by telescopic, it prevents milling cutter from occurring to shake and cause inner walls of deep holes wear damage in boring procedure, ensures that entire workpiece will not be scrapped due to wear damage.
Description
Technical field
The utility model belongs to mechanical equipment parts technical field more particularly to a kind of ultra-deep position processes adjustable knife
Tool lengthens set.
Background technology
So-called deep hole machining is exactly the length in hole and the diameter in hole than be more than 5 hole, the general deep hole majority feelings of deep hole machining
Aspect ratio L/d >=100 under condition.On many mechanical equipments, such as on mold, it is often necessary to existing using Deep-Hole Drilling Technology
Processing technology in, drill bit and drilling rod are easily shaken in process, wear inner walls of deep holes, even result in entire workpiece
It is damaged due to abrasion, while the deep hole depth processed is also not susceptible to control, processing quality cannot be guaranteed.
People have carried out exploratory development in long-term production and living practice also for this problem, for example, China is practical
New patent discloses a kind of deep hole of workpiece processing accessory [application number：201621317211.9], which includes leading
To set, fluted drill, the guide sleeve is configured to be sleeved on the structure in deep hole of workpiece, sets and is oriented among guide sleeve
Hole, fluted drill are configured to be sleeved on the structure in pilot hole.
The utility model is by setting pilot hole to fix fluted drill in process, but this pilot hole is arranged on guiding
Set is internal, so that fluted drill passes through the process needs of pilot hole to take some time, and the utility model can not also solve
The problem of certainly depth in hole is processed in accurate control during deep hole machining.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of ultra-deep position processing adjustable tools lengthens set.
In order to achieve the above objectives, the utility model employs following technical proposal：
A kind of processing of ultra-deep position is lengthened with adjustable tools to be covered, the telescopic including being in hollow cylindrical configuration, positioning jump ring
The outer surface of telescopic is detachably connected on, further includes positioning sleeve, the positioning sleeve has hollow channel, the hollow channel
Diameter is more than the outer diameter of telescopic, less than the outer diameter of positioning jump ring.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, the telescopic outer surface is equipped with several edges and stretches
The card slot that axially sets of contracting set, card slot are mutually parallel and to telescopic inner recess, the width of the card slot and positioning jump ring
Thickness is adapted.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, further include through telescopic inside and and telescopic
The milling cutter of internal surface gaps cooperation, described milling cutter one end are rotatablely connected with drilling machine, and the other end is extended to outside telescopic, and milling cutter is remote
One end from drilling machine is equipped with drill bit.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, the gap between the telescopic inner wall and milling cutter
It is 5-25.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, one layer is additionally provided between the milling cutter and telescopic
Lubricant layer.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, the positioning sleeve is fixedly connected with drilling machine, positioning
Set surface offers mounting hole, and positioning sleeve is fixedly connected on the outer surface of telescopic by mounting hole by screw.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, the positioning sleeve is set close to one end of positioning jump ring
There is positioning convex platform annular in shape, positioning convex platform protrudes from positioning sleeve side, and the mounting hole is opened on positioning convex platform.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, it is integrally formed that the telescopic includes several
Telescopic section.
In above-mentioned ultra-deep position processing lengthens set with adjustable tools, the telescopic section is connected successively by outer diameter size
It connects, and the outer diameter of the telescopic section close to drilling machine one end is more than the outer diameter of the telescopic section far from drilling machine one end, it is described flexible
Cover the internal diameter all same of section.
Above-mentioned ultra-deep position processing with adjustable tools lengthen set in, the card slot be located at two-phase neighbour telescopic section it
Between.
Compared with prior art, the utility model has the advantage of：
1st, the utility model can accurately be controlled and processed during deep hole machining by positioning sleeve and the location fit of positioning jump ring
Hole depth, improve the quality of institute's workpieces processing.
2nd, the utility model by telescopic fix milling cutter, prevent milling cutter occurs in boring procedure shake and in deep hole
Wall causes wear damage, ensures that entire workpiece will not be scrapped due to wear damage.
3rd, the telescopic of the utility model includes the different telescopic section of several outer diameters, therefore in complicated borehole environment
Under can also play the effect of fixed milling cutter.
Description of the drawings
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the structure diagram of the utility model；
Structure diagram when Fig. 3 is the utility model drilling；
Fig. 4 is the left view of the utility model；
In figure：Telescopic 1, positioning sleeve 3, hollow channel 4, card slot 5, milling cutter 6, drill bit 7, lubricant layer 8, is consolidated positioning jump ring 2
Determine hole 9, screw 10, positioning convex platform 11, telescopic section 12.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
With reference to shown in Fig. 1-3, a kind of processing of ultra-deep position is lengthened with adjustable tools to be covered, including being in stretching for hollow cylindrical configuration
Contracting set 1, positioning jump ring 2 is detachably connected on the outer surface of telescopic 1, further includes positioning sleeve 3, and the positioning sleeve 3 has hollow
Channel 4, the diameter of the hollow channel 4 is more than the outer diameter of telescopic 1, less than the outer diameter of positioning jump ring 2.
The utility model, in use, positioning sleeve 3 moves together with drilling machine, 1 remains stationary of telescopic, positioning jump ring 2 is removable
Unload the outer surface for being connected to telescopic 1, positioning sleeve 3 slides along the outer wall of telescopic 1, due to the hollow channel 4 of positioning sleeve 3
Diameter is more than the outer diameter of telescopic 1, less than the outer diameter of positioning jump ring 2, therefore when positioning sleeve 3 is slided to when positioning jump ring 2 blocks the place of setting i.e.
Stop sliding, play the effect of positioning, so as to the depth in hole processed when accurately controlling deep hole machining, improve processed work
The quality of part.
Telescopic 1 is in hollow cylindrical configuration, and positioning jump ring 2 is detachably connected on the outer surface of telescopic 1, is had hollow logical
The positioning sleeve 3 in road 4 is set in 1 outside of telescopic and can be slided relative to telescopic 1, in use, positioning sleeve 3 is transported together with drilling machine
Dynamic, 1 remains stationary of telescopic, positioning jump ring 2 is detachably connected on the outer surface of telescopic 1, and positioning sleeve 3 is along telescopic 1
Outer wall slides, since the diameter of the hollow channel 4 of positioning sleeve 3 is more than the outer diameter of telescopic 1, less than the outer diameter of positioning jump ring 2, therefore
Stop sliding when the card of positioning jump ring 2 sets place when positioning sleeve 3 slides to, the effect of positioning is played, so as to accurately control deep hole machining
When the depth in hole processed, improve the quality of institute's workpieces processing.
Preferably, positioning jump ring 2 is a kind of variable elastic circlip of internal diameter, can facilitate the dismounting of positioning jump ring 2 in this way, with
Meet the process requirements in the hole of different depth.
Preferably, 1 outer surface of telescopic is equipped with the card slot 5 that several are axially set along telescopic 1, and card slot 5 is mutual
Parallel and to telescopic inner recess, the width of the card slot 5 is adapted with the thickness of positioning jump ring 2, is positioned when being positioned such that
Clamp spring 2 can be fastened in card slot 5, prevent positioning jump ring 2 from the slip along 1 direction of axis line of telescopic occurs, and improve the standard of positioning
Exactness, so as to the depth in hole processed when further accurately controlling deep hole machining.
Specifically, it further includes through 1 inside of telescopic and the milling cutter 6 coordinated with 1 internal surface gaps of telescopic, the milling
6 one end of knife is rotatablely connected with drilling machine, and the other end is extended to outside telescopic 1, and the one end of milling cutter 6 far from drilling machine is equipped with drill bit 7, institute
It states positioning sleeve 3 to be fixedly connected with drilling machine, positioning sleeve 3 is equipped with positioning convex platform 11 annular in shape, positioning close to one end of positioning jump ring 2
Boss 11 protrudes from 3 side of positioning sleeve, and the mounting hole 9 is opened on positioning convex platform 11, and screw 10 will be positioned by mounting hole 9
Set 3 is fixedly connected on the outer surface of telescopic 1.
Positioning sleeve 3 is set in 1 outer surface of telescopic, and one end of positioning sleeve 3 is fixedly connected with drilling machine, and the other end is equipped with protrusion
Positioning convex platform 11 in 3 side of positioning sleeve, mounting hole 9 is offered on positioning convex platform 11, and screw 10 can will be positioned by mounting hole 9
Set 3 is fixedly connected on the outer surface of telescopic 1, so as to further improve stability of the telescopic 1 in boring procedure, milling cutter 6
One end is rotatablely connected with drilling machine, and the other end penetrates through telescopic 1 and extends to outside telescopic 1, milling cutter 6 and table in telescopic 1
Face clearance fit, and preferably, the gap between 1 inner surface of milling cutter 6 and telescopic are 5-25, milling cutter 6 far from drilling machine one
End is equipped with the drill bit 7 for carrying out deep hole machining.
As shown in figure 4, being additionally provided with one layer of lubricant layer 8 between the milling cutter 6 and telescopic 1, deep hole machining can be prevented in this way
In the process, the problem of being worn between 1 inner surface of milling cutter 6 and telescopic, lubricant layer 8 also can be preceding in 6 outside of milling cutter by processing
Coating lubricating oil replaces.
With reference to shown in Fig. 1 and Fig. 2, the telescopic 1 includes several integrally formed telescopic sections 12, the telescopic
Section 12 is sequentially connected by outer diameter size, and the outer diameter of the telescopic section 12 close to drilling machine one end is more than stretching far from drilling machine one end
Contracting set section 12 outer diameter, the internal diameter all same of the telescopic section 12, the card slot 5 be located at two adjacent telescopic sections 12 it
Between.
Telescopic 1 is made of several integrally formed telescopic sections 12, since milling cutter 6 penetrates through telescopic 1, therefore each is stretched
The internal diameter of contracting set section 12 is identical, but the outer diameter of telescopic section 12 may be configured as different, and outer diameter is from drilling machine to treating deep hole
Workpieces processing direction tapers into, because during actual processing, it is possible to the problem of encountering the hole of different pore size to be processed,
The smaller hole in an aperture is reprocessed out on the basis of the larger hole in the aperture processed, therefore close to the telescopic section at this end
12 outer diameters are smaller, to adapt to the borehole environment of this complexity.
The operation principle of the utility model is：In use, positioning sleeve 3 is set in 1 outer surface of telescopic, the one of positioning sleeve 3
End is fixedly connected with drilling machine, and positioning sleeve 3 moves together with drilling machine, and 1 remains stationary of telescopic, positioning jump ring 2 is fastened on card slot 5
In, positioning sleeve 3 is slided along the outer wall of telescopic 1, since the diameter of the hollow channel 4 of positioning sleeve 3 is more than the outer of telescopic 1
Diameter less than the outer diameter of positioning jump ring 2, therefore stops sliding, plays positioning when positioning sleeve 3 slides to when the card of positioning jump ring 2 sets place
Effect, at this point, positioning sleeve 3 to be fixedly connected on to the outer surface of telescopic 1 using screw 10 by mounting hole 9,6 one end of milling cutter with
Drilling machine is rotatablely connected, and the other end penetrates through telescopic 1 and extends to outside telescopic 1, and the one end of milling cutter 6 far from drilling machine, which is equipped with, to be used
When the drill bit 7 for carrying out deep hole machining, deep hole machining, start drilling machine and cause milling cutter 6 that high speed rotation occurs, drill bit 7 is to be processed
Workpiece surface drills, and lubricant layer 8 prevents high-speed rotating milling cutter 6 from wearing 1 surface of telescopic, while can also ensure milling cutter 6
Smooth rotation.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein telescopic 1, positioning jump ring 2, positioning sleeve 3, hollow channel 4, card slot 5, milling cutter 6,
The terms such as drill bit 7, lubricant layer 8, mounting hole 9, screw 10, positioning convex platform 11, telescopic section 12, but be not precluded and use other arts
The possibility of language.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；They are solved
It is all contrary to the spirit of the present invention to be interpreted into any one of the additional limitations.
Claims (10)
- It is covered 1. a kind of processing of ultra-deep position is lengthened with adjustable tools, it is characterised in that：Telescopic including being in hollow cylindrical configuration (1), positioning jump ring (2) is detachably connected on the outer surface of telescopic (1), further includes positioning sleeve (3), positioning sleeve (3) tool There is hollow channel (4), the diameter of the hollow channel (4) is more than the outer diameter of telescopic (1), less than the outer diameter of positioning jump ring (2).
- It is covered 2. ultra-deep position as described in claim 1 processing is lengthened with adjustable tools, it is characterised in that：The telescopic (1) Outer surface is equipped with several card slots (5) for axially being set along telescopic (1), and card slot (5) is mutually parallel and to telescopic inner-concave It falls into, the width of the card slot (5) is adapted with the thickness of positioning jump ring (2).
- It is covered 3. ultra-deep position as described in claim 1 processing is lengthened with adjustable tools, it is characterised in that：It further includes through flexible The milling cutter (6) that (1) is internal and coordinates with telescopic (1) internal surface gaps is covered, described milling cutter (6) one end is rotatablely connected with drilling machine, The other end extends to telescopic (1) outside, and the one end of milling cutter (6) far from drilling machine is equipped with drill bit (7).
- It is covered 4. ultra-deep position as claimed in claim 3 processing is lengthened with adjustable tools, it is characterised in that：The telescopic (1) Gap between inner wall and milling cutter is 5-25.
- It is covered 5. ultra-deep position as claimed in claim 3 processing is lengthened with adjustable tools, it is characterised in that：The milling cutter (6) with One layer of lubricant layer (8) is additionally provided between telescopic (1).
- It is covered 6. ultra-deep position as described in claim 1 processing is lengthened with adjustable tools, it is characterised in that：The positioning sleeve (3) It is fixedly connected with drilling machine, positioning sleeve (3) surface offers mounting hole (9), and screw (10) is by mounting hole (9) by positioning sleeve (3) It is fixedly connected on the outer surface of telescopic (1).
- It is covered 7. ultra-deep position as claimed in claim 6 processing is lengthened with adjustable tools, it is characterised in that：The positioning sleeve (3) Positioning convex platform (11) annular in shape is equipped with close to one end of positioning jump ring (2), positioning convex platform (11) protrudes from positioning sleeve (3) side Face, the mounting hole (9) are opened on positioning convex platform (11).
- It is covered 8. ultra-deep position as claimed in claim 2 processing is lengthened with adjustable tools, it is characterised in that：The telescopic (1) Including several integrally formed telescopic sections (12).
- It is covered 9. ultra-deep position as claimed in claim 8 processing is lengthened with adjustable tools, it is characterised in that：The telescopic section (12) it is sequentially connected by outer diameter size, and the outer diameter of the telescopic section (12) close to drilling machine one end is more than far from drilling machine one end The outer diameter of telescopic section (12), the internal diameter all same of the telescopic section (12).
- It is covered 10. ultra-deep position as claimed in claim 9 processing is lengthened with adjustable tools, it is characterised in that：Card slot (5) position Between two adjacent telescopic sections (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774935.0U CN207592863U (en) | 2017-12-18 | 2017-12-18 | The processing of ultra-deep position is lengthened with adjustable tools to be covered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774935.0U CN207592863U (en) | 2017-12-18 | 2017-12-18 | The processing of ultra-deep position is lengthened with adjustable tools to be covered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592863U true CN207592863U (en) | 2018-07-10 |
Family
ID=62766226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774935.0U Expired - Fee Related CN207592863U (en) | 2017-12-18 | 2017-12-18 | The processing of ultra-deep position is lengthened with adjustable tools to be covered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551319A (en) * | 2018-11-30 | 2019-04-02 | 安庆中船动力配套有限公司 | A kind of ultra-deep hole processing device |
| CN111266633A (en) * | 2020-03-05 | 2020-06-12 | 重庆铭武机电有限公司 | Anti-abrasion inner hole machining drill bit used in shaft sleeve machining process |
-
2017
- 2017-12-18 CN CN201721774935.0U patent/CN207592863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551319A (en) * | 2018-11-30 | 2019-04-02 | 安庆中船动力配套有限公司 | A kind of ultra-deep hole processing device |
| CN111266633A (en) * | 2020-03-05 | 2020-06-12 | 重庆铭武机电有限公司 | Anti-abrasion inner hole machining drill bit used in shaft sleeve machining process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101049641B (en) | Method and device for processing deep hole and/or drilling bottle shaped hole | |
| CN105792986B (en) | Hone and the method for processing multiple coaxial apertures | |
| CN207592863U (en) | The processing of ultra-deep position is lengthened with adjustable tools to be covered | |
| US3592554A (en) | Trepan boring tool | |
| CN208913194U (en) | Utilize the device of lathe process deep hole | |
| KR101088677B1 (en) | Cylinder inside diameter complex processing tool | |
| GB1602406A (en) | Device for working the internal wall of a cylinder | |
| KR100440156B1 (en) | Spindle for machine tools | |
| JPS59118307A (en) | Rotary tool spindle of machine tool | |
| JP3511198B2 (en) | Gun drill chip airflow removal equipment | |
| JPH08197371A (en) | Chip air current removing device of machine tool | |
| US4130372A (en) | Guide bushing for rotary tool | |
| CN106270781A (en) | A kind of PRECISION HOLE reaming device and method | |
| JP2005342829A (en) | Deep hole machining device and method | |
| CN104785826A (en) | Drill bit used for composite material and machining method and device using same | |
| CN107433598A (en) | Deep hole machining machinery hand | |
| CN210254387U (en) | Tool for controlling drilling depth of machine tool | |
| CN206047249U (en) | A kind of floating handle of a knife | |
| JP6020408B2 (en) | Deep hole processing apparatus and deep hole processing method | |
| JP4435513B2 (en) | Cutting tools | |
| CN206253895U (en) | A kind of drill steel support device | |
| CN105983716A (en) | Expanding drill for deep hole machining | |
| CN206326503U (en) | A kind of bearing processing apparatus | |
| CN205393684U (en) | Scrape cutter arbor with centring means | |
| KR101595716B1 (en) | Turret assembly of shaft multiprocessing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |