CN204504332U - Numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts - Google Patents
Numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts Download PDFInfo
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- CN204504332U CN204504332U CN201520145860.4U CN201520145860U CN204504332U CN 204504332 U CN204504332 U CN 204504332U CN 201520145860 U CN201520145860 U CN 201520145860U CN 204504332 U CN204504332 U CN 204504332U
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Abstract
The utility model discloses the milling attachment that numerical-control horizontal lathe processes middle-size and small-size oil groove in internal hole of parts, it comprises power section, milling head block, is arranged on running part in milling head block and milling part; Power section and milling head block all by screw fastening on backing plate, backing plate is fastened on the planker of lathe.Wherein, power section comprises motor, small belt pulley, big belt pulley, belt; Running part comprises several gear units, turning cylinder and rotating shaft; Each gear unit includes power transmission shaft, gear, bearing; Milling part comprises milling cutter, screw, packing ring.When using this novel, the electric driving tool post part of numerically controlled lathe is removed, load onto originally novel.Add man-hour, workpiece is arranged on main shaft by chuck, together rotates with main shaft; This new exclusive device is arranged on planker by backing plate, moves as vertical, horizontal with planker.Use this device disposablely can complete whole processing of single head or bull oil groove.
Description
Technical field
The utility model relates to a kind of special purpose device of the middle-size and small-size oil groove in internal hole of parts of milling on numerical-control horizontal lathe.
Background technology
At present, the processing of middle-size and small-size oil groove in internal hole of parts is many to be carried out on numerical-control horizontal lathe, requires that clamped one time can complete whole processing of single head or bull oil groove (helicla flute, annular groove and straight trough); But only have workpiece rotation during turning and cutter does not turn, what therefore adopt when processing helicla flute is return-feed again from a direction feed-cutting-withdrawing ... the processing mode of interrupted circulation; Process straight trough and then must stop main axis, rely on artificial feed manually bit by bit to pull out, waste time and energy, quality stability is poor.So the low and quality of turning oil groove working (machining) efficiency can not ensure on numerical-control horizontal lathe.
Utility model content
Problem to be solved in the utility model is to provide a kind of grip device becoming turning and be milling, conveniently on numerical-control horizontal lathe, carries out the continuous continual Milling Process of oil groove in internal hole of parts, has both improve working (machining) efficiency and in turn ensure that crudy.
The utility model numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts, and it comprises power section, milling head block, is arranged on running part in milling head block and milling part; Power section and milling head block all by screw fastening on backing plate, backing plate is fastened on the planker of lathe.
Wherein, power section comprises motor, small belt pulley, big belt pulley, belt, and small belt pulley is arranged on the output shaft of motor, big belt pulley by belt and small belt pulley run-in synchronism, motor by screw fastening on backing plate; Running part comprises several gear units, turning cylinder and rotating shaft, and each gear unit includes power transmission shaft, gear, bearing; The two ends of power transmission shaft are contained in by bearing in the hole of milling head block, and geared sleeve is on power transmission shaft, and the gear between adjacent gear unit intermeshes; Turning cylinder is connected in the endoporus of big belt pulley by flat key, is provided with bearing between itself and the endoporus of milling head block, and the gear of the gear unit that cover gear is on the rotating shaft adjacent is meshed; The two ends of rotating shaft are contained in by bearing in the hole of milling head block high order end, and the gear of the gear unit that cover gear is thereon adjacent is meshed; Milling part comprises milling cutter, screw, packing ring, and milling cutter is matched by the endoporus of taper hole and rotating shaft, and tight-hanged screw is threaded connection the end at milling cutter, is pressed on the end face of rotating shaft by packing ring simultaneously.
When using this novel, the electric driving tool post part of numerically controlled lathe is removed, load onto originally novel.Add man-hour, workpiece is arranged on main shaft by chuck, together rotates with main shaft; This New Type Milling device is arranged on planker by backing plate, moves as vertical, horizontal with planker; Milling cutter is arranged in rotating shaft by tight-hanged screw and packing ring, and motor drives the rotation of turning cylinder on milling head block by belt pulley and belt, is then driven rotation, the stopping of milling cutter by several gear units in milling head block.Use this device can according to compiled program, the disposable whole processing completing single head or bull (helicla flute, annular groove and straight trough) oil groove.This device processing efficiency is high, constant product quality, and production cost is low.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the front view of the utility model milling attachment.
Fig. 2 is the sectional view along A-A line in Fig. 1.
Detailed description of the invention
From Fig. 1 and Fig. 2, the utility model numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts, and it comprises power section, milling head block 1, is arranged on running part in milling head block 1 and milling part; Power section and milling head block 1 all by screw fastening on backing plate 11, backing plate 11 is fastened on the planker 18 of lathe.
Wherein power section comprises motor 13, small belt pulley 12, big belt pulley 7, belt 8, and small belt pulley 12 is arranged on the output shaft of motor 13, big belt pulley 7 by belt 12 and small belt pulley 12 run-in synchronism, motor 13 by screw fastening on backing plate 11; Running part comprises several gear units, turning cylinder 9 and rotating shaft 2, and each gear unit includes power transmission shaft 5, gear 6, bearing 4; The two ends of power transmission shaft 5 are contained in by bearing 4 in the hole of milling head block 1, and gear 6 is enclosed within power transmission shaft 5, and the gear 6 between adjacent gear unit intermeshes; Turning cylinder 9 is connected in the endoporus of big belt pulley 7 by flat key 10, is provided with bearing 4-1 between itself and the endoporus of milling head block 1, and the gear 6 being enclosed within the gear unit that the gear 6-1 on turning cylinder 9 is adjacent is meshed; The two ends of rotating shaft 2 are contained in by bearing 4-2 in the hole of milling head block 1 high order end, and the gear 6 of the gear unit that cover gear 6-2 is thereon adjacent is meshed; Milling part comprises milling cutter 15, tight-hanged screw 3, packing ring 14, and milling cutter 15 is matched by the endoporus of taper hole and rotating shaft 2, and tight-hanged screw 3 is threaded connection the end at milling cutter 15, is pressed on by packing ring 14 on the end face of rotating shaft 2 simultaneously.
As a kind of improved procedure that this is novel, milling fixture also comprises cover plate 16, and cover plate 16 is fastened on above milling head block 1.Milling head block top-open is closed into an entirety by screw by cover plate 16, thus extends the service life of the part of milling head block 1 li.
As this novel a kind of improved procedure, milling part also comprises nut 17, and nut 17 is locked in rotating shaft 2, thus ensures coordinating and position of rotating shaft 2 and milling head block 1 better.
As a kind of improved procedure that this is novel, gear 6,6-1,6-2 adopt strengthens shape nylon material, thus noise decrease.
When using this novel, the electric driving tool post part of numerically controlled lathe is removed, load onto originally novel.
Add man-hour, workpiece 19 is arranged on the main shaft of lathe by chuck, together rotates with main shaft; Be arranged on planker 18 by this New Type Milling device by backing plate 11, move with planker 18 as vertical, horizontal, milling cutter 15 extend in the endoporus of workpiece 19; Milling cutter 15 is arranged in rotating shaft 2 by tight-hanged screw 3 and packing ring 14, motor 13 drives the rotation of turning cylinder 9 by belt pulley 12,7 and belt 8, then driven rotation, the stopping of rotating shaft 2 by several gear units (power transmission shaft 5, gear 6), thus drive milling cutter 15 to rotate, stop.
Use this novel milling attachment, add man-hour cutter and workpiece can rotate and can control respectively, during processing straight trough, workpiece does not turn, cutter rotates, and planker vertically moves; During processing annular groove, workpiece and cutter all rotate, and planker does not move, and during processing helicla flute, workpiece and cutter all rotate, and planker moves as vertical, horizontal.Therefore, use this device can according to compiled program, the disposable whole processing completing single head or bull (helicla flute, annular groove and straight trough) oil groove.This novel feature is: processing efficiency is high, constant product quality, and production cost is low.
Claims (5)
1. numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts, it is characterized in that: it comprises power section, milling head block (1), is arranged on running part in milling head block (1) and milling part; Power section and milling head block (1) all by screw fastening on backing plate (11), backing plate (11) is fastened on the planker (18) of lathe.
2. milling attachment according to claim 1, it is characterized in that: power section comprises motor (13), small belt pulley (12), big belt pulley (7), belt (8), small belt pulley (12) is arranged on the output shaft of motor (13), big belt pulley (7) by belt (12) and small belt pulley (12) run-in synchronism, motor (13) by screw fastening on backing plate (11); Running part comprises several gear units, turning cylinder (9) and rotating shaft (2), and each gear unit includes power transmission shaft (5), gear (6), bearing (4); The two ends of power transmission shaft (5) are contained in the hole of milling head block (1) by bearing (4), and gear (6) is enclosed within power transmission shaft (5), and the gear (6) between adjacent gear unit intermeshes; Turning cylinder (9) is connected in the endoporus of big belt pulley (7) by flat key (10), be provided with bearing (4-1) between itself and the endoporus of milling head block (1), the gear (6) being enclosed within the gear unit that the gear (6-1) on turning cylinder (9) is adjacent is meshed; The two ends of rotating shaft (2) are contained in the hole of milling head block (1) high order end by bearing (4-2), and the gear (6) of the gear unit that cover gear (6-2) is thereon adjacent is meshed; Milling part comprises milling cutter (15), tight-hanged screw (3), packing ring (14), milling cutter (15) is matched by the endoporus of taper hole and rotating shaft (2), tight-hanged screw (3) is threaded connection the end in milling cutter (15), is pressed on the end face of rotating shaft (2) by packing ring (14) simultaneously.
3. milling attachment according to claim 1, is characterized in that: milling fixture also comprises cover plate (16), and cover plate (16) is fastened on above milling head block (1).
4. milling attachment according to claim 1 and 2, is characterized in that: milling part also comprises nut (17), and nut (17) is locked in rotating shaft (2).
5. milling attachment according to claim 2, is characterized in that: gear (6,6-1,6-2) adopts strengthens shape nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145860.4U CN204504332U (en) | 2015-03-16 | 2015-03-16 | Numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145860.4U CN204504332U (en) | 2015-03-16 | 2015-03-16 | Numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504332U true CN204504332U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145860.4U Expired - Fee Related CN204504332U (en) | 2015-03-16 | 2015-03-16 | Numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971551A (en) * | 2022-12-27 | 2023-04-18 | 上海中远船务工程有限公司 | Shaft sleeve inner hole straight oil groove processing equipment |
-
2015
- 2015-03-16 CN CN201520145860.4U patent/CN204504332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971551A (en) * | 2022-12-27 | 2023-04-18 | 上海中远船务工程有限公司 | Shaft sleeve inner hole straight oil groove processing equipment |
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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: 20150729 Termination date: 20170316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |