CN204159922U - A kind of device processing dark endoporus on lathe - Google Patents
A kind of device processing dark endoporus on lathe Download PDFInfo
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- CN204159922U CN204159922U CN201420493670.7U CN201420493670U CN204159922U CN 204159922 U CN204159922 U CN 204159922U CN 201420493670 U CN201420493670 U CN 201420493670U CN 204159922 U CN204159922 U CN 204159922U
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- cutter box
- lathe
- cutter
- hole
- knife bar
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Abstract
The utility model discloses a kind of device processing dark endoporus on lathe, comprise body (2), cutter box (3) and lathe tool (5): described body (2) right part is provided with the clamping part (2-0) be connected with lathe saddle, body (2) and cutter box (3) coaxial line, the left end of body (2) is fixedly connected with the right-hand member of cutter box (3), described lathe tool (5) comprises knife bar (5-2) and is positioned at the cutter head (5-1) of described knife bar (5-2) outer end, lathe tool (5) is assemblied on cutter box (3) by knife bar (5-2) adjustable position, its knife bar (5-2) favours the axis of cutter box (3), its cutter head (5-1) stretches out in outside cutter box (3), the left end of the cutter head (5-1) of described lathe tool (5) to the axial length of the left end of the clamping part (2-0) of body (2) is equal to or greater than the degree of depth of processed dark endoporus.The utility model has higher machining accuracy.
Description
Technical field
The utility model relates to machine-building device, is specifically related to a kind of device processing dark endoporus on lathe.
Background technology
Have a kind of dark endoporus in parts in some special machines, see Fig. 1, the degree of depth L >=650mm of this dark endoporus 10, degree of depth L and aperture d than L/d > 5.This dark endoporus 10 is large due to degree of depth L, adopts general deep hole processing cutter to add man-hour, and the knife bar of its cutter is just long, the rigidity of knife bar just not, causes and cuts vibrations greatly, and bite is difficult to control, machining accuracy is lower, causes processing defective, the situation such as also there will be cutter distortion, fracture.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of device processing dark endoporus on lathe, and it has higher machining accuracy.
For solving the problems of the technologies described above, the utility model adopts following technical scheme;
A kind of device processing dark endoporus on lathe, comprise body, cutter box and lathe tool: described body right part is provided with the clamping part be connected with lathe saddle, body and cutter box coaxial line, the left end of body is fixedly connected with the right-hand member of cutter box, described lathe tool comprises knife bar and is positioned at the cutter head of described knife bar outer end, lathe tool is assemblied on cutter box by knife bar adjustable position, its knife bar favours the axis of cutter box, its cutter head stretches out in outside cutter box, and the left end of the cutter head of described lathe tool to the axial length of the left end of the clamping part of body is equal to or greater than the degree of depth of processed dark endoporus.
Preferably, described body and cutter box are hollow body structure.
Preferably, left end to the axial length of the left end of the clamping part of body of the cutter head of described lathe tool presets according to the degree of depth of processed dark endoporus.
Preferably, the right-hand member of the clamping part of described body is provided with the connecting hole be connected with the oil nozzle of lathe, described body is also provided with axially through whole body and communicate with the fuel feed hole of oil nozzle first carry oil duct, described cutter box comprises cutter box body, the right-hand member of this cutter box body is provided with the main flow hole of carrying oil duct to communicate with first of body, be positioned at the upper left corner, main flow hole and the tiltedly hole communicated with main flow hole, be positioned at the First Transition groove and the second lead-over groove that communicate on cutter box body outer and with described oblique hole, the radial depth of described second lead-over groove is greater than the radial depth of First Transition groove.
Preferably, the radial depth of described second lead-over groove is greater than the radial depth 10mm ~ 12mm of First Transition groove.
Preferably, negative 135 ° of the oblique Zhi Kongyu First Transition groove horizontal tilt on described cutter box body.
Preferably, also comprise bolt, the side of described cutter box is provided with through hole, and the knife bar of described lathe tool is provided with and coordinates through hole accordingly, and described lathe tool is by through hole and coordinate through hole to be assemblied on cutter box with adopting bolt adjustable position.
Preferably, the left end of described body is fixedly connected with the right-hand member of cutter box or is connected removably.
Preferably, the knife bar of described lathe tool favours negative 135 ° of the axis of cutter box.
Compared with prior art, the utility model comprises following beneficial effect;
Because this device comprises body and cutter box, lathe tool is assemblied on cutter box by knife bar adjustable position, and its knife bar favours the axis of cutter box, and its cutter head stretches out in outside cutter box, therefore because its knife bar is than the knife bar much shorter of the cutter of prior art, its rigidity is also much higher.Thus, in process, the knife bar of lathe tool is just not easy distortion and vibrations, and the bite of lathe tool just easily controls, and ensures higher machining accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the involved dark endoporus of the utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the sectional view of Fig. 2;
Fig. 4 is the partial schematic diagram of the utility model when processing dark endoporus.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
See Fig. 2, Fig. 3 and Fig. 4, the device processing dark endoporus on lathe of the present utility model, comprise body 2, cutter box 3 and lathe tool 5: from Fig. 2 and Fig. 3, body 2 right part of the utility model device is provided with the clamping part 2-0 be connected with lathe saddle, body 2 and cutter box 3 coaxial line, the left end of body 2 is fixedly connected with the right-hand member of cutter box 3, described lathe tool 5 comprises knife bar 5-2 and is positioned at the cutter head 5-1 of described knife bar 5-2 outer end, lathe tool 5 is assemblied on cutter box 3 by knife bar 5-2 adjustable position, its knife bar 5-2 favours the axis of cutter box 3, its cutter head 5-1 stretches out in outside cutter box 3, the left end of the cutter head 5-1 of described lathe tool 5 to the axial length of the left end of the clamping part 2-0 of body 2 is equal to or greater than the degree of depth of processed dark endoporus.So, lathe tool 5 is assemblied on cutter box 3 by knife bar 5-2 adjustable position, and its knife bar 5-2 favours the axis of cutter box 3, and its cutter head 5-1 stretches out in outside cutter box 3.Therefore, its knife bar 5-2 is than the knife bar much shorter of the cutter of prior art, and its rigidity is also much higher.Thus, in process, the knife bar 5-2 of lathe tool 5 is just not easy distortion and vibrations, and the bite of lathe tool 5 just easily controls, and ensures higher machining accuracy.Meanwhile, left end to the axial length of the left end of the clamping part 2-0 of body 2 due to the cutter head 5-1 of described lathe tool 5 is equal to or greater than the degree of depth of processed dark endoporus, and whole device just can stretch into the root of processed dark endoporus, just can process dark endoporus preferably.
From Fig. 2 and Fig. 3, described body 2 and cutter box 3 are hollow body structure.This make this device guarantee rigidity while, alleviate deadweight, decrease add man-hour swing, vibrations, thus, can ensure and improve the overall precision of processed dark endoporus further.
The left end of the cutter head 5-1 of described lathe tool 5 presets to the axial length of the left end of the clamping part 2-0 of body 2 according to the degree of depth of processed dark endoporus.Namely, when the degree of depth of dark endoporus is darker, the left end of the cutter head 5-1 of described lathe tool 5 just presets longer to the axial length of the left end of the clamping part 2-0 of body 2.And when the degree of depth of dark endoporus is more shallow, the left end of the cutter head 5-1 of described lathe tool 5 just presets shorter to the axial length of the left end of the clamping part 2-0 of body 2, namely body 2 and the respective length of cutter box 3 can be redefined for different length, make the left end of the cutter head 5-1 of described lathe tool 5 identical with the degree of depth of processed dark endoporus to the axial length of the left end of the clamping part 2-0 of body 2 as long as they are assembled together.Like this, device of the present utility model just can adapt to the processing needs of the dark endoporus of various different depth.
From Fig. 2 and Fig. 3, the right-hand member of the clamping part 2-0 of described body 2 is provided with the connecting hole 2-3 be connected with the oil nozzle 1 of lathe, described body 2 is also provided with axially through whole body 2 and communicate with the fuel feed hole 1-1 of oil nozzle 1 first carry oil duct 2-2, described cutter box 3 comprises cutter box body 3-0, the right-hand member of this cutter box body 3-0 is provided with the main flow hole 3-1 carrying oil duct 2-2 to communicate with first of body 2, be positioned at the 3-1 upper left corner, main flow hole and the tiltedly hole 3-2 communicated with main flow hole 3-1, be positioned at the First Transition groove 3-3 and the second lead-over groove 3-4 that communicate on cutter box body 3-0 outer and with described oblique hole 3-2, the radial depth of the second lead-over groove 3-4 is greater than the radial depth of First Transition groove 3-3.So, lubricating oil just successfully can flow into processed dark endoporus root, flushing and cleaning chip, thus effectively reduces the heat produced in processing, improves machining accuracy further.
The radial depth of described second lead-over groove 3-4 is greater than the radial depth 10mm ~ 12mm of First Transition groove 3-3.Because First Transition groove 3-3 is positioned at the top of lathe tool 5 installation position, and distance cutter head 5-1 is comparatively far away, and the liquid flowing into its cutter head 5-1 will disperse, and the degree of depth is crossed and deeply directly can be affected cutter box, and the intensity of its cutter head 5-1 can be impaired.Therefore, need to increase the degree of depth in the place closer to cutter head 5-1 and be greater than First Transition groove 3-3 second lead-over groove 3-4, more abundant to the Cooling and Lubricator of cutter head 5-1 like this, better effects if.
A tiltedly hole 3-2 on described cutter box body 3-0 and negative 135 ° of First Transition groove 3-3 horizontal tilt.So just can avoid the knife bar 5-2 of lathe tool 5 and under less pressure, oil can be delivered to its cutter head 5-1 place, lubrication and cooling is effective.
From Fig. 2, Fig. 3 and Fig. 4, the utility model also comprises bolt 8, the side of described cutter box 3 is provided with through hole 3-5, and the knife bar 5-2 of described lathe tool 5 is provided with and coordinates through hole accordingly, and described lathe tool 5 is by through hole 3-5 and coordinate through hole to be assemblied on cutter box 3 with adopting bolt 8 adjustable position.Such assembling is fairly simple and firmly and according to the pore size of process dark endoporus 10, can design the position of through hole 3-5 on cutter box 3, the position of lathe tool 5 is adjusted, with the processing needs of the dark endoporus 10 of applicable different pore size size.
The left end of described body 2 is fixedly connected with the right-hand member of cutter box 3 or is connected removably.Such as be fixedly connected by welding.Such connection is more firm.The right-hand member of the left end cutter box 3 of described body 2 also can connect removably.Such as, can arrange internal thread or external screw thread, arrange external screw thread or internal thread at the right-hand member of cutter box 3 at the left end of body 2, the left end of body 2 and the right-hand member of cutter box 3 are by internal thread or external screw thread, or external screw thread or internal thread connect removably.This makes body 2 and cutter box 3 dismounting all more convenient, and connection is also more firm.
The knife bar 5-2 of described lathe tool 5 favours negative 135 ° of the axis of cutter box 3.This makes knife bar 5-2 can have good intensity.
Claims (9)
1. on lathe, process the device of dark endoporus for one kind, comprise body (2), cutter box (3) and lathe tool (5), it is characterized in that: described body (2) right part is provided with the clamping part (2-0) be connected with lathe saddle, body (2) and cutter box (3) coaxial line, the left end of body (2) is fixedly connected with the right-hand member of cutter box (3), described lathe tool (5) comprises knife bar (5-2) and is positioned at the cutter head (5-1) of described knife bar (5-2) outer end, lathe tool (5) is assemblied on cutter box (3) by knife bar (5-2) adjustable position, its knife bar (5-2) favours the axis of cutter box (3), its cutter head (5-1) stretches out in outside cutter box (3), the left end of the cutter head (5-1) of described lathe tool (5) to the axial length of the left end of the clamping part (2-0) of body (2) is equal to or greater than the degree of depth of processed dark endoporus.
2. the device processing dark endoporus on lathe according to claim 1, is characterized in that: described body (2) and cutter box (3) are hollow body structure.
3. the device processing dark endoporus on lathe according to claim 1, is characterized in that: the left end of the cutter head (5-1) of described lathe tool (5) presets to the axial length of the left end of the clamping part (2-0) of the body (2) of body (2) according to the degree of depth of processed dark endoporus.
4. the device processing dark endoporus on lathe according to claim 1, it is characterized in that: the right-hand member of the clamping part (2-0) of described body (2) is provided with the connecting hole (2-3) be connected with the oil nozzle of lathe (1), described body (2) is also provided with axially through whole body (2) and communicate with the fuel feed hole (1-1) of oil nozzle (1) first carry oil duct (2-2), described cutter box (3) comprises cutter box body (3-0), the right-hand member of this cutter box body (3-0) is provided with the main flow hole (3-1) of carrying oil duct (2-2) to communicate with first of body (2), be positioned at (3-1) upper left corner, main flow hole and the tiltedly hole (3-2) communicated with main flow hole (3-1), be positioned at the First Transition groove (3-3) and the second lead-over groove (3-4) that communicate on cutter box body (3-0) outer and with described oblique hole (3-2), the radial depth of described second lead-over groove (3-4) is greater than the radial depth of First Transition groove I (3-3).
5. the device processing dark endoporus on lathe according to claim 4, is characterized in that: the radial depth of described second lead-over groove (3-4) is greater than the radial depth 10mm ~ 12mm of First Transition groove (3-3).
6. the device processing dark endoporus on lathe according to claim 5, is characterized in that: the tiltedly hole (3-2) on described cutter box body (3-0) and negative 135 ° of First Transition groove (3-3) horizontal tilt.
7. the device processing dark endoporus on lathe according to claim 1, it is characterized in that: also comprise bolt (8), the side of described cutter box (3) is provided with through hole (3-5), the knife bar (5-2) of described lathe tool (5) is provided with and coordinates through hole accordingly, and described lathe tool (5) is by through hole (3-5) and coordinate through hole to be assemblied on cutter box (3) with adopting bolt (8) adjustable position.
8. the device processing dark endoporus on lathe according to any one of claim 1 to 7, is characterized in that: the left end of described body (2) is fixedly connected with the right-hand member of cutter box (3) or is connected removably.
9. the device processing dark endoporus on lathe according to claim 8, is characterized in that: the knife bar (5-2) of described lathe tool (5) favours negative 135 ° of the axis of cutter box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493670.7U CN204159922U (en) | 2014-08-29 | 2014-08-29 | A kind of device processing dark endoporus on lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493670.7U CN204159922U (en) | 2014-08-29 | 2014-08-29 | A kind of device processing dark endoporus on lathe |
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| Publication Number | Publication Date |
|---|---|
| CN204159922U true CN204159922U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420493670.7U Expired - Fee Related CN204159922U (en) | 2014-08-29 | 2014-08-29 | A kind of device processing dark endoporus on lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209556A (en) * | 2014-08-29 | 2014-12-17 | 重庆望江工业有限公司 | Device for processing deep inner hole in lathe |
| CN106077757A (en) * | 2016-08-12 | 2016-11-09 | 德州德隆(集团)机床有限责任公司 | The processing unit (plant) of a kind of inclined deep hole and operational approach |
-
2014
- 2014-08-29 CN CN201420493670.7U patent/CN204159922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209556A (en) * | 2014-08-29 | 2014-12-17 | 重庆望江工业有限公司 | Device for processing deep inner hole in lathe |
| CN106077757A (en) * | 2016-08-12 | 2016-11-09 | 德州德隆(集团)机床有限责任公司 | The processing unit (plant) of a kind of inclined deep hole and operational approach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20190829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |