CN114951713A - Special turning ellipsoid cutter assembly for engine lathe - Google Patents
Special turning ellipsoid cutter assembly for engine lathe Download PDFInfo
- Publication number
- CN114951713A CN114951713A CN202210469922.1A CN202210469922A CN114951713A CN 114951713 A CN114951713 A CN 114951713A CN 202210469922 A CN202210469922 A CN 202210469922A CN 114951713 A CN114951713 A CN 114951713A
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- Prior art keywords
- guide
- template
- semi
- elliptical
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- 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)
- Milling Processes (AREA)
Abstract
The invention discloses a special turning ellipsoid cutter assembly for a common lathe, which comprises a template, a cutter rest, a cutter handle, a blade, a fixed pin shaft and a pull rod, wherein the template is provided with a plurality of guide grooves or guide rails, the pull rod is matched in the guide grooves or on the guide rails, the guide grooves are a plurality of separated semi-elliptical grooves or connected semi-elliptical grooves, and the guide rails are semi-elliptical guide rails with I-shaped, T-shaped or concave-shaped sections; the upper portion of one end of the pull rod is fixedly connected with a knife rest, a knife handle is vertically fixed inside the knife rest, a step is arranged above the knife handle, a fixed pin shaft hole is vertically formed in the step above the knife handle, and a blade is fixed above the knife handle through a fixed pin shaft. The invention can be used for assisting in processing ellipsoidal workpieces, and is convenient and quick.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of turning, in particular to the technical field of a turning ellipsoid cutter component special for a common lathe.
[ background of the invention ]
Turning refers to turning as part of machining. Lathe machining mainly uses a lathe tool to perform turning machining on a rotating workpiece. The lathe is mainly used for processing shafts, discs, sleeves and other revolving or non-revolving workpieces with revolving surfaces, and is the most widely used type of machine tool processing in machinery manufacturing and repairing factories. The quality of the turning ellipsoid depends on the proficiency of the machinist, which is difficult to achieve in a short period of time. Therefore, products such as the bead string of the turning ellipsoid can only depend on the numerical control technology or the master. For this reason, a tool assembly dedicated to the turning ellipsoid of a general lathe is required.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an ellipsoidal turning tool component special for a common lathe, which can be used for assisting in processing ellipsoidal workpieces and is convenient and quick.
In order to achieve the purpose, the invention provides a special turning ellipsoid cutter assembly for a common lathe, which comprises a template, a cutter frame, a cutter handle, a blade, a fixed pin shaft and a pull rod, wherein the template is provided with a plurality of guide grooves or guide rails, the pull rod is matched in the guide grooves or on the guide rails, the guide grooves are a plurality of separated semi-elliptical grooves or connected semi-elliptical grooves, and the guide rails are semi-elliptical guide rails with I-shaped, T-shaped or concave-shaped sections; the upper portion of one end of the pull rod is fixedly connected with a knife rest, a knife handle is vertically fixed inside the knife rest, a step is arranged above the knife handle, a fixed pin shaft hole is vertically formed in the step above the knife handle, and a blade is fixed above the knife handle through a fixed pin shaft.
Preferably, the guide groove is a plurality of separated semi-elliptical grooves or connected semi-elliptical grooves, and two ends of each semi-elliptical groove are provided with straight-line grooves.
Preferably, the guide rail is a semi-elliptical guide rail with an I-shaped, T-shaped or concave-shaped cross section, and two ends of the semi-elliptical guide rail are provided with a linear guide rail and a limiting structure.
Preferably, the template is provided with a stepped hole, the template is fixed on a common lathe through a bolt, and the bolt penetrates through the stepped hole and then is in threaded fit with the common lathe.
Preferably, a screw rod sliding block is arranged on one side of the template and matched with the screw rod, and one end of the screw rod is fixedly connected with a rotary handle; one side of the template is arranged in the first guide seat, the other side of the template is matched with the second guide seat, the upper part of the first guide seat is provided with a guide cavity, a screw rod sliding block is matched in the guide cavity, and the screw rod is erected in the guide cavity and can be driven by a rotating handle and driven by a screw rod; and the first guide seat and the second guide seat are fixed on a common lathe through bolts.
Preferably, the template is matched in the base, a fastening hole is formed in the side face of the base, the fastening hole is in threaded fit with the fastening screw, and the end part of the fastening screw is matched with the template; a scale groove is formed above the base, an arrow head groove is formed in the template, and the arrow head groove points to the scale groove; the base is fixed on a common lathe through bolts.
Preferably, a knife handle groove is vertically formed in the knife rest, a threaded hole is transversely formed in the knife rest and communicated with the knife handle groove, a knife handle is installed in the knife handle groove, a knife handle fixing hole is transversely formed in the knife handle, and the knife handle is fixed in the knife rest through a bolt.
Preferably, the pull rod consists of a square block at one end, a round rod at the middle part and a round ball at the other end, and the upper part of the square block of the pull rod is fixedly connected with a tool rest through a bolt component.
Preferably, a magnetic slider is fixed on the bottom surface of one end of the pull rod, and the lower part of the magnetic slider is matched in the guide groove.
The invention has the beneficial effects that: the invention completes the semi-elliptical track operation through the template and the pull rod matched with the template, thereby enabling the blade to complete the elliptical processing. The invention can be additionally arranged on a lathe, can be used for adjusting rough machining and finish machining, and can also be used by combining other lathes, and the lathe is only used for finish machining.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a perspective view of a first embodiment of a special ellipsoidal turning tool assembly for a lathe of the present invention;
FIG. 2 is a top view of a first embodiment of a turning ellipsoid tool assembly specifically for use with a general lathe of the present invention;
FIG. 3 is a side sectional view of a first embodiment of a special turning ellipsoidal cutter assembly for a general lathe according to the present invention;
FIG. 4 is a top view of a second embodiment of a special turning ellipsoid tool assembly for a general lathe of the present invention;
FIG. 5 is a sectional view A-A of FIG. 4 according to the present invention;
FIG. 6 is a perspective view of a third embodiment of a special turning ellipsoid tool assembly for a lathe of the present invention;
FIG. 7 is a perspective view of a fourth embodiment of a special turning ellipsoid tool component for a lathe of the present invention;
fig. 8 is a perspective view of a fifth embodiment of a special turning ellipsoid tool component for a lathe of the present invention.
In the figure: 1-template, 101-guide groove, 102-screw rod sliding block, 103-stepped hole, 104-guide rail, 105-arrow head groove, 2-first guide seat, 201-guide cavity, 3-second guide seat, 4-screw rod, 5-rotary handle, 6-knife rest, 601-knife rest groove, 7-knife handle, 701-fixed pin shaft hole, 702-knife handle fixed hole, 8-knife blade, 9-fixed pin shaft, 10-pull rod, 11-magnetic sliding block, 12-bolt component, 13-base, 1301-scale groove and 1302-fastening hole.
[ detailed description ] embodiments
Referring to fig. 1-8, the invention comprises a template 1, a tool rest 6, a tool shank 7, a blade 8, a fixed pin shaft 9 and a pull rod 10, wherein the template 1 is provided with a plurality of guide grooves 101 or guide rails 104, the pull rod 10 is matched in the guide grooves 101 or on the guide rails 104, the guide grooves 101 are a plurality of separated semi-elliptical grooves or connected semi-elliptical grooves, and the guide rails 104 are semi-elliptical guide rails with i-shaped, T-shaped or concave-shaped sections; the upper portion of one end of the pull rod 10 is fixedly connected with a knife rest 6, a knife handle 7 is vertically fixed inside the knife rest 6, a step is arranged above the knife handle 7, a fixing pin shaft hole 701 is vertically arranged on the step above the knife handle 7, and a blade 8 is fixed above the knife handle 7 through a fixing pin shaft 9.
Specifically, the guide groove 101 is a plurality of separated semi-elliptical grooves or a plurality of connected semi-elliptical grooves, and the two ends of each semi-elliptical groove are provided with grooves of straight segments.
Specifically, the guide rail 104 is a semi-elliptical guide rail with an i-shaped, T-shaped or concave-shaped cross section, and two ends of the semi-elliptical guide rail are provided with a linear guide rail and a limiting structure.
Specifically, a stepped hole 103 is formed in the template 1, the template 1 is fixed to a common lathe through a bolt, and the bolt penetrates through the stepped hole 103 and then is in threaded fit with the common lathe.
Specifically, a screw rod sliding block 102 is arranged on one side of the template 1, the screw rod sliding block 102 is matched with a screw rod 4, and one end of the screw rod 4 is fixedly connected with a rotating handle 5; one side of the template 1 is arranged in the first guide seat 2, the other side of the template is matched with the second guide seat 3, the upper part of the first guide seat 2 is provided with a guide cavity 201, a screw rod sliding block 102 is matched in the guide cavity 201, and a screw rod 4 is erected in the guide cavity 201 and can be driven by a rotating handle 5 and is driven by a screw rod; the first guide seat 2 and the second guide seat 3 are fixed on a common lathe through bolts.
Specifically, the template 1 is fitted in the base 13, a fastening hole 1302 is formed in the side surface of the base 13, the fastening hole 1302 is in threaded fit with a fastening screw, and the end of the fastening screw is fitted with the template 1; a scale groove 1301 is arranged above the base 13, an arrow head groove 105 is arranged on the template 1, and the arrow head groove 105 points to the scale groove 1301; the base 13 is fixed on a common lathe through bolts.
Specifically, the inside vertical handle groove 601 that is equipped with of knife rest 6, the inside screw hole and handle groove 601 intercommunication that transversely are equipped with of knife rest 6 install handle of a knife 7 in the handle of a knife groove 601, transversely open on the handle of a knife 7 has handle of a knife fixed orifices 702, and handle of a knife 7 is fixed in knife rest 6 through the bolt.
Specifically, the pull rod 10 is composed of a square block at one end, a round rod at the middle part and a round ball at the other end, and the upper part of the square block of the pull rod 10 is fixedly connected with a knife rest 6 through a bolt component 12.
Specifically, a magnetic slider 11 is fixed on the bottom surface of one end of the pull rod 10, and the lower portion of the magnetic slider 11 is fitted in the guide groove 101.
The working process of the invention is as follows:
the invention relates to a special turning ellipsoid cutter component for a common lathe, which is explained in the working process by combining with the attached drawing.
The first embodiment is as follows:
referring to fig. 1-3, the template 1 is erected on a first guide seat 2 and a second guide seat 3 and then mounted on a common lathe, and the template 1 can move in the radial direction of a processing shaft by rotating a handle, so that the change of rough processing and finish processing can be completed by moving; the magnetic slide block 11 at the bottom of the pull rod 10 is matched in the semi-elliptical guide groove 101, and the pull rod 10 is pulled to enable the tool rest 6 to move in an elliptical track, so that the cutting of an ellipsoid can be completed by the blade 8. The guide grooves 101 are provided with a plurality of semi-elliptical notches, and the magnetic sliders 11 are fitted into the corresponding grooves as required. In practical application, the lengths of the two semi-elliptical ends of the guide groove 101 are properly prolonged, so that complete cutting is facilitated.
Example two:
the embodiment according to fig. 4 and 5 differs from the first embodiment in that there is no change in the rough machining and finish machining caused by the movement of the die plate 1. That is, this example needs to be used in conjunction with other conventional lathes. The workpiece to be machined is manually machined to form an approximate outline (the radian of an ellipsoid is not necessarily good) through another common lathe which is not provided with the cutter component, and then the workpiece is finally machined on the common lathe provided with the cutter component. The embodiment is suitable for people with a certain level but lack of operation precision, and can greatly improve the efficiency of batch processing.
Example three:
the embodiment shown in fig. 6 differs from the second embodiment in that the semi-elliptical notch of the present embodiment is continuous. That is, this example is more convenient when switching between processing ellipsoids of different sizes.
Example four:
the difference between the embodiment shown in fig. 7 and the second embodiment is that the formwork 1 of the present embodiment has a guide rail 104, and the tie rod 10 has a sliding groove structure opposite to the guide rail 104. In practical application, the lengths of the two ends of the semi-elliptical guide rail 104 are properly prolonged, so that complete cutting is facilitated, and meanwhile, the two ends of the guide rail 104 are provided with limiting structures.
Example five:
the embodiment shown in fig. 8 also achieves the effect of the first embodiment, except that the template 1 in this embodiment needs to be manually positioned, which is relatively complicated. And in combination with the scale groove 1301, rough machining and finish machining are performed on the workpiece to be machined.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides a dedicated turning ellipsoid cutter unit spare of center lathe which characterized in that: the cutting tool comprises a template (1), a tool rest (6), a tool handle (7), a blade (8), a fixed pin shaft (9) and a pull rod (10), wherein a plurality of guide grooves (101) or guide rails (104) are arranged on the template (1), the pull rod (10) is matched in the guide grooves (101) or on the guide rails (104), the guide grooves (101) are a plurality of separated semi-elliptical grooves or connected semi-elliptical grooves, and the guide rails (104) are semi-elliptical guide rails with I-shaped, T-shaped or concave-shaped sections; the upper portion of one end of the pull rod (10) is fixedly connected with a knife rest (6), a knife handle (7) is vertically fixed inside the knife rest (6), a step is arranged above the knife handle (7), a fixed pin shaft hole (701) is vertically arranged on the step above the knife handle (7), and a blade (8) is fixed above the knife handle (7) through a fixed pin shaft (9).
2. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: the guide groove (101) is a plurality of separated semi-elliptical grooves or connected semi-elliptical grooves, and grooves with straight line segments are arranged at two ends of each semi-elliptical groove.
3. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: the guide rail (104) is a semi-elliptical guide rail with an I-shaped, T-shaped or concave-shaped section, and linear section guide rails and limiting structures are arranged at two ends of the semi-elliptical guide rail.
4. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: the template (1) is provided with a stepped hole (103), the template (1) is fixed on a common lathe through a bolt, and the bolt penetrates through the stepped hole (103) and then is in threaded fit with the common lathe.
5. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: a screw rod sliding block (102) is arranged on one side of the template (1), the screw rod sliding block (102) is matched with the screw rod (4), and one end of the screw rod (4) is fixedly connected with a rotary handle (5); one side of the template (1) is arranged in the first guide seat (2), the other side of the template is matched with the second guide seat (3), a guide cavity (201) is formed in the upper part of the first guide seat (2), a lead screw sliding block (102) is matched in the guide cavity (201), and a lead screw (4) is erected in the guide cavity (201); the first guide seat (2) and the second guide seat (3) are fixed on a common lathe through bolts.
6. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: the template (1) is matched in the base (13), a fastening hole (1302) is formed in the side face of the base (13), the internal thread of the fastening hole (1302) is matched with a fastening screw, and the end part of the fastening screw is matched with the template (1); a scale groove (1301) is formed above the base (13), an arrow head groove (105) is formed in the template (1), and the arrow head groove (105) points to the scale groove (1301); the base (13) is fixed on a common lathe through bolts.
7. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: the tool holder is characterized in that a tool holder groove (601) is vertically arranged in the tool holder (6), a threaded hole is transversely formed in the tool holder (6) and communicated with the tool holder groove (601), a tool holder (7) is installed in the tool holder groove (601), a tool holder fixing hole (702) is transversely formed in the tool holder (7), and the tool holder (7) is fixed in the tool holder (6) through a bolt.
8. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: the pull rod (10) is composed of a square block at one end, a round rod at the middle part and a round ball at the other end, and the upper part of the square block of the pull rod (10) is fixedly connected with a knife rest (6) through a bolt component (12).
9. The ellipsoidal turning tool component special for a common lathe according to claim 1, wherein: a magnetic sliding block (11) is fixed on the bottom surface of one end of the pull rod (10), and the lower part of the magnetic sliding block (11) is matched in the guide groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469922.1A CN114951713B (en) | 2022-04-28 | 2022-04-28 | Special turning ellipsoid cutter assembly for common lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210469922.1A CN114951713B (en) | 2022-04-28 | 2022-04-28 | Special turning ellipsoid cutter assembly for common lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114951713A true CN114951713A (en) | 2022-08-30 |
| CN114951713B CN114951713B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210469922.1A Active CN114951713B (en) | 2022-04-28 | 2022-04-28 | Special turning ellipsoid cutter assembly for common lathe |
Country Status (1)
| Country | Link |
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| CN (1) | CN114951713B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH87227A (en) * | 1920-04-26 | 1920-11-16 | Erne Georges | Device for milling, grinding and drilling, as well as for turning balls and fillets on lathes. |
| US3363485A (en) * | 1966-11-03 | 1968-01-16 | Madison Ind Inc | Boring cutter notch |
| GB2079642A (en) * | 1980-07-17 | 1982-01-27 | Montebello Hall Ltd | Tool feed attachment for machine tools |
| KR20080047274A (en) * | 2006-11-24 | 2008-05-28 | 토와 가부시기가이샤 | Method of and apparatus for working structure |
| CN202951883U (en) * | 2012-11-07 | 2013-05-29 | 际华三五零九纺织有限公司 | Lathe capable of turning circular-arc-shaped workpieces |
| CN210231559U (en) * | 2019-05-11 | 2020-04-03 | 北京工业大学 | Four-edge arc special cutter for precision turning |
| CN211386934U (en) * | 2019-12-20 | 2020-09-01 | 河南雅利安新材料有限公司 | Suspended guide rail seat of lathe carriage |
| CN212192256U (en) * | 2020-03-15 | 2020-12-22 | 杭州彪凯五金机械有限公司 | Lathe feed mechanism |
| CN113199041A (en) * | 2021-04-30 | 2021-08-03 | 西安理工大学 | Precision rotary turning tool rest |
| CN217192594U (en) * | 2022-04-28 | 2022-08-16 | 浙江科技学院 | Special turning ellipsoid cutter assembly for common lathe |
-
2022
- 2022-04-28 CN CN202210469922.1A patent/CN114951713B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH87227A (en) * | 1920-04-26 | 1920-11-16 | Erne Georges | Device for milling, grinding and drilling, as well as for turning balls and fillets on lathes. |
| US3363485A (en) * | 1966-11-03 | 1968-01-16 | Madison Ind Inc | Boring cutter notch |
| GB2079642A (en) * | 1980-07-17 | 1982-01-27 | Montebello Hall Ltd | Tool feed attachment for machine tools |
| KR20080047274A (en) * | 2006-11-24 | 2008-05-28 | 토와 가부시기가이샤 | Method of and apparatus for working structure |
| CN202951883U (en) * | 2012-11-07 | 2013-05-29 | 际华三五零九纺织有限公司 | Lathe capable of turning circular-arc-shaped workpieces |
| CN210231559U (en) * | 2019-05-11 | 2020-04-03 | 北京工业大学 | Four-edge arc special cutter for precision turning |
| CN211386934U (en) * | 2019-12-20 | 2020-09-01 | 河南雅利安新材料有限公司 | Suspended guide rail seat of lathe carriage |
| CN212192256U (en) * | 2020-03-15 | 2020-12-22 | 杭州彪凯五金机械有限公司 | Lathe feed mechanism |
| CN113199041A (en) * | 2021-04-30 | 2021-08-03 | 西安理工大学 | Precision rotary turning tool rest |
| CN217192594U (en) * | 2022-04-28 | 2022-08-16 | 浙江科技学院 | Special turning ellipsoid cutter assembly for common lathe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114951713B (en) | 2023-08-22 |
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