CN102198522B - Double-edge adjustable cutting tool for cutting and grooving - Google Patents
Double-edge adjustable cutting tool for cutting and grooving Download PDFInfo
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- CN102198522B CN102198522B CN 201110136964 CN201110136964A CN102198522B CN 102198522 B CN102198522 B CN 102198522B CN 201110136964 CN201110136964 CN 201110136964 CN 201110136964 A CN201110136964 A CN 201110136964A CN 102198522 B CN102198522 B CN 102198522B
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Abstract
The invention discloses a double-edge adjustable cutting tool for cutting and grooving. The cutting tool comprises a tool bar, wherein the tool bar is provided with an axial adjusting tool holder capable of adjusting along the axial direction of a processed workpiece and a radial adjusting tool holder capable of adjusting along the radial direction of the processed workpiece; the axial adjusting tool holder and the radial adjusting tool holder are respectively provided with a cutting blade for cutting and grooving. The double-edge adjustable cutting tool for cutting and grooving can simultaneously groove or cut at two positions of a workpiece, and can shorten the time of cutting feed, increase the machining efficiency and reduce the production cost.
Description
Technical field
The present invention relates to the metal manufacture field, relate in particular to the adjustable cut-out of twolip, grooving cutter.
Background technology
Along with the continuous development of industry, the machining mode is more and more abundanter, and common cut-out, grooving cutter is an independent tool rest and blade unit usually, once can only cut a groove or cut off a part.Find through market survey; A lot of minor diameter tubings or axial workpiece need cut into multistage; Or need cut out a plurality of cell bodies, and adopt existing cut-out, grooving cutter repeatedly to cut off or grooving to single workpiece, working (machining) efficiency is low, processing cost is high; Therefore how to improve working (machining) efficiency, practice thrift processing cost, become the key factor in the market competition.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes prior art, provide a kind of can be simultaneously at two position groovings or cut-outs of workpiece, the adjustable cut-out of twolip, the grooving cutter that can shorten feed time, improve working (machining) efficiency, reduce production costs.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
The adjustable cut-out of a kind of twolip, grooving cutter; Comprise knife bar; Be equiped with on the said knife bar can along the axial adjustment cutter holder of work piece axial adjustment with can be along the radiai adjustment cutter holder of work piece radiai adjustment, be equiped with respectively on said axial adjustment cutter holder and the radiai adjustment cutter holder one be used to cut off, the cutting tip of grooving.
Said axial adjustment cutter holder comprises axial adjustment tool holder body, driven screw, slide block and double end adjustment screw; Said axial adjustment tool holder body is provided with driven screw hole; Said knife bar is provided with slide opening, axial adjustment groove and axial adjustment screw; Said axial adjustment screw and axial adjustment groove all communicate with slide opening, and said slide block is installed in the slide opening, and said driven screw passes said driven screw hole and is connected with the axial adjustment groove and through screw thread and slide block are vertical; Said double end adjustment screw one end is threaded with the axial adjustment screw, and the other end is connected with said slide block level through screw thread.
Said axial adjustment cutter holder also comprises the axial locking screw; Also be provided with the axial locking screw on the said knife bar; Also be provided with axially directed mounting hole on the said axial adjustment tool holder body, said axial locking screw passes axially directed mounting hole and is connected with the axial locking screw.
Said knife bar is provided with the axial adjustment rule, and said axial adjustment tool holder body is provided with the axial adjustment tuning drive gear that cooperates with the axial adjustment rule.
Said radiai adjustment cutter holder comprises radiai adjustment tool holder body, radially lock-screw and radiai adjustment screw; Said radiai adjustment tool holder body is provided with radially-directed mounting hole and radial location face; Said knife bar is provided with radiai adjustment screw and lock-screw hole radially; Said radiai adjustment screw one end is threaded with the radiai adjustment screw, and the other end contacts with radial location face, and said radially lock-screw passes the radially-directed mounting hole and is threaded with lock-screw hole radially.
Said radially lock-screw, radially lock-screw hole and radially-directed mounting hole are equipped with two; Said two radially-directed mounting holes are arranged in parallel, each radially lock-screw be arranged in respectively in the radially-directed mounting hole and and be threaded with corresponding radially lock-screw hole.
Be equipped with the waveform spigot surface between said axial adjustment cutter holder and the knife bar and between said radiai adjustment cutter holder and the knife bar.
Compared with prior art, the invention has the advantages that:
The adjustable cut-out of twolip of the present invention, grooving cutter are equiped with axial adjustment cutter holder and radiai adjustment cutter holder on knife bar; And on axial adjustment cutter holder and radiai adjustment cutter holder, be equiped with respectively one be used to cut off, the cutting tip of grooving; Through two cutting tips can be on work piece grooving or the cut-out simultaneously of two positions; Changed traditional cut-out, grooving cutter and once can only process the situation of a position, can shorten feed time, improve working (machining) efficiency, reduce production costs; The axial adjustment cutter holder can be along the work piece axial adjustment, in working angles, can control the axial distance of two Working positions through axial adjustment, and this control is convenient cuts off processing by different length requirements to work piece; The radiai adjustment cutter holder can be along the work piece radiai adjustment; In working angles, make two positions of work piece successively be cut off or grooving through radiai adjustment; Thereby reduced vibration, simultaneously, also can carry out grooving processing by the different depth requirement to work piece through this adjusting.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is the three-dimensional structural representation that splits of the present invention;
Fig. 3 is a knife bar perspective view of the present invention;
Fig. 4 is the perspective view of dissecing of knife bar of the present invention;
Fig. 5 is a radiai adjustment cutter holder perspective view of the present invention;
Fig. 6 is an axial adjustment cutter holder perspective view of the present invention;
Fig. 7 is the fractionation structural representation of double end adjustment screw of the present invention, slide block and driven screw;
Fig. 8 is a plan structure sketch map of the present invention.
Each label is represented among the figure:
1, knife bar; 2, axial adjustment cutter holder; 3, radiai adjustment cutter holder; 4, cutting tip; 5, waveform spigot surface; 11, axial adjustment rule; 12, axial adjustment tuning drive gear; 20, axial adjustment tool holder body; 21, driven screw; 22, axial locking screw; 23, slide block; 24, double end adjustment screw; 25, slide opening; 26, axial adjustment groove; 27, axial locking screw; 28, axial adjustment screw; 201, driven screw hole; 202, axially directed mounting hole; 30, radiai adjustment tool holder body; 31, lock-screw radially; 32, radiai adjustment screw; 33, radiai adjustment screw; 34, lock-screw hole radially; 301, radially-directed mounting hole; 302, radial location face.
The specific embodiment
Fig. 1 to Fig. 8 shows the adjustable cut-out of a kind of twolip of the present invention, grooving cutter embodiment; This cutter comprises knife bar 1; Be equiped with axial adjustment cutter holder 2 and radiai adjustment cutter holder 3 on the knife bar 1; Be equiped with respectively on axial adjustment cutter holder 2 and the radiai adjustment cutter holder 3 one be used to cut off, the cutting tip 4 of grooving; Through two cutting tips 4 can be on work piece grooving or the cut-out simultaneously of two positions, changed the situation that traditional cut-out, grooving cutter once can only be processed a position, can shorten feed time, improve working (machining) efficiency, reduce production costs; Axial adjustment cutter holder 2 can be along the work piece axial adjustment, in working angles, can control the axial distance of two Working positions through axial adjustment, and this control is convenient cuts off processing by different length requirements to work piece; Radiai adjustment cutter holder 3 can be along the work piece radiai adjustment; In working angles, make two positions of work piece successively be cut off or grooving through radiai adjustment; Thereby reduced vibration, simultaneously, also can carry out grooving processing by the different depth requirement to work piece through this adjusting.
Further, be equipped with waveform spigot surface 5 between axial adjustment cutter holder 2 and the knife bar 1 and between radiai adjustment cutter holder 3 and the knife bar 1, the waveform spigot surface 5 in the present embodiment is the V-arrangement corrugated surface.
In the present embodiment; Axial adjustment cutter holder 2 comprises axial adjustment tool holder body 20, driven screw 21, axial locking screw 22, slide block 23 and double end adjustment screw 24; Axial adjustment tool holder body 20 is provided with driven screw hole 201 and axially directed mounting hole 202; Knife bar 1 is provided with slide opening 25, axial adjustment groove 26, axial locking screw 27 and axial adjustment screw 28; Axial adjustment screw 28 all communicates with slide opening 25 with axial adjustment groove 26, and slide block 23 is installed in the slide opening 25, and driven screw 21 passes driven screw hole 201 with axial adjustment groove 26 and through screw thread and 23 vertical connections of slide block; Double end adjustment screw 24 1 ends are threaded with axial adjustment screw 28, and the other end is connected with slide block 23 levels through screw thread; Axial locking screw 22 passes axially directed mounting hole 202 and is connected with axial locking screw 27; Knife bar 1 is provided with axial adjustment rule 11; Axial adjustment tool holder body 20 is provided with the axial adjustment tuning drive gear 12 that cooperates with axial adjustment rule 11; Two axial distances between the cutting tip 4 can be accurately regulated in cooperation through axial adjustment rule 11 and axial adjustment tuning drive gear 12, thereby accurately control the length that is cut off workpiece.Slide block 23, double end adjustment screw 24, slide opening 25, axial adjustment groove 26, axial adjustment screw 28, axially directed mounting hole 202 and axial adjustment tuning drive gear 12 all are parallel to the axis setting of work piece.When carrying out axial adjustment through axial adjustment cutter holder 2; Unclamp axial locking screw 22 and driven screw 21 earlier; With inner hexagon spanner rotation double end adjustment screw 24; Make double end adjustment screw 24 axially-movable in axial adjustment screw 28, simultaneously since slide block 23 circumferentially retrained by driven screw 21, can only translational motion; So slide block 23 same moved further under the drive of double end adjustment screw 24; And drive the axial translation that whole axial adjustment tool holder body 20 produces relative cutter hub 1 by slide block 23 through driven screw 21, in axial adjustment tool holder body 20 translation processes, axial locking screw 22 and axially directed mounting hole 202 cooperate and axial adjustment cutter holder 2 and knife bar 1 between the V-arrangement corrugated surface all can play certain guide effect to translational motion; After accomplishing translation, with axial locking screw 22 and driven screw 21 locking axial adjustment tool holder body 20.
In the present embodiment; Radiai adjustment cutter holder 3 comprises radiai adjustment tool holder body 30, radially lock-screw 31 and radiai adjustment screw 32; Radiai adjustment tool holder body 30 is provided with radially-directed mounting hole 301 and radial location face 302; Knife bar 1 is provided with radiai adjustment screw 33 and lock-screw hole 34 radially; Radially lock-screw 31, radially lock-screw hole 34 and radially-directed mounting hole 301 are equipped with two, two radially-directed mounting holes 301 are arranged in parallel, each radially lock-screw 31 be arranged in respectively in the radially-directed mounting hole 301 and and be threaded with corresponding radially lock-screw hole 34; Radiai adjustment screw 32 1 ends are threaded with radiai adjustment screw 33, and the other end contacts with radial location face 302.When carrying out radiai adjustment through radiai adjustment cutter holder 3; Unclamp radially lock-screw 31 earlier; Translation radiai adjustment tool holder body 30 makes radial location face 302 break away from the positioning end of radiai adjustment screw 32, regulates the degree of depth that radiai adjustment screw 32 is screwed into radiai adjustment screw 33 again, thereby changes the position of radiai adjustment screw 32 positioning ends; Translation radiai adjustment tool holder body 30 after adjusting is accomplished; The radial location face of making 302 contacts with the positioning end of radiai adjustment screw 32, passes through radially lock-screw 31 locking radiai adjustment tool holder body 30 again, accomplishes the radiai adjustment of radiai adjustment cutter holder 3; In the translation process of radiai adjustment tool holder body 30, radially lock-screw 31 with the guiding mounting hole 301 cooperate and radiai adjustment cutter holder 3 and knife bar 1 between the V-arrangement corrugated surface all can play certain guide effect to translational motion.
Above-mentioned is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention.Any those of ordinary skill in the art, under the situation that does not break away from technical scheme scope of the present invention, all the technology contents of above-mentioned announcement capable of using is made many possible changes and modification to technical scheme of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical scheme of the present invention, all should drop in the scope of technical scheme protection of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (6)
1. the adjustable cut-out of twolip, grooving cutter; Comprise knife bar (1); It is characterized in that: being equiped with on the said knife bar (1) can be along the axial adjustment cutter holder (2) of work piece axial adjustment and can be along the radiai adjustment cutter holder (3) of work piece radiai adjustment; Be equiped with respectively on said axial adjustment cutter holder (2) and the radiai adjustment cutter holder (3) one be used to cut off, the cutting tip (4) of grooving; Said radiai adjustment cutter holder (3) comprises radiai adjustment tool holder body (30), radially lock-screw (31) and radiai adjustment screw (32); Said radiai adjustment tool holder body (30) is provided with radially-directed mounting hole (301) and radial location face (302); Said knife bar (1) is provided with radiai adjustment screw (33) and radially lock-screw hole (34); Said radiai adjustment screw (32) one ends are threaded with radiai adjustment screw (33), and the other end contacts with radial location face (302), and said radially lock-screw (31) passes radially-directed mounting hole (301) and is threaded with radially lock-screw hole (34).
2. the adjustable cut-out of twolip according to claim 1, grooving cutter; It is characterized in that: said axial adjustment cutter holder (2) comprises axial adjustment tool holder body (20), driven screw (21), slide block (23) and double end adjustment screw (24); Said axial adjustment tool holder body (20) is provided with driven screw hole (201); Said knife bar (1) is provided with slide opening (25), axial adjustment groove (26) and axial adjustment screw (28); Said axial adjustment screw (28) and axial adjustment groove (26) all communicate with slide opening (25); Said slide block (23) is installed in the slide opening (25); Said driven screw (21) passes said driven screw hole (201) with axial adjustment groove (26) and through screw thread and vertical connection of slide block (23), and said double end adjustment screw (24) one ends are threaded with axial adjustment screw (28), and the other end is connected with said slide block (23) level through screw thread.
3. the adjustable cut-out of twolip according to claim 2, grooving cutter; It is characterized in that: said axial adjustment cutter holder (2) also comprises axial locking screw (22); Also be provided with axial locking screw (27) on the said knife bar (1); Also be provided with axially directed mounting hole (202) on the said axial adjustment tool holder body (20), said axial locking screw (22) passes axially directed mounting hole (202) and is connected with axial locking screw (27).
4. the adjustable cut-out of twolip according to claim 3, grooving cutter; It is characterized in that: said knife bar (1) is provided with axial adjustment rule (11), and said axial adjustment tool holder body (20) is provided with the axial adjustment tuning drive gear (12) that cooperates with axial adjustment rule (11).
5. the adjustable cut-out of twolip according to claim 1, grooving cutter; It is characterized in that: said radially lock-screw (31), radially lock-screw hole (34) and radially-directed mounting hole (301) are equipped with two; Said two radially-directed mounting holes (301) are arranged in parallel, each radially lock-screw (31) be arranged in respectively in the radially-directed mounting hole (301) and and be threaded with corresponding radially lock-screw hole (34).
6. according to the adjustable cut-out of each described twolip, grooving cutter in the claim 1 to 5, it is characterized in that: be equipped with waveform spigot surface (5) between said axial adjustment cutter holder (2) and the knife bar (1) and between said radiai adjustment cutter holder (3) and the knife bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110136964 CN102198522B (en) | 2011-05-25 | 2011-05-25 | Double-edge adjustable cutting tool for cutting and grooving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110136964 CN102198522B (en) | 2011-05-25 | 2011-05-25 | Double-edge adjustable cutting tool for cutting and grooving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102198522A CN102198522A (en) | 2011-09-28 |
| CN102198522B true CN102198522B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110136964 Active CN102198522B (en) | 2011-05-25 | 2011-05-25 | Double-edge adjustable cutting tool for cutting and grooving |
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| CN (1) | CN102198522B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400038A (en) * | 2014-10-17 | 2015-03-11 | 郑州市钻石精密制造有限公司 | Groove knife for processing slurry pump parts |
| CN104942319A (en) * | 2015-06-16 | 2015-09-30 | 中国电子科技集团公司第三十八研究所 | Multi-tool-bit tool for gap groove machining |
| CN110421352A (en) * | 2019-08-30 | 2019-11-08 | 四川道勤切削工具有限公司 | It is a kind of can directly chamfering combined type grooving cutter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB860495A (en) * | 1958-09-16 | 1961-02-08 | Philip Charles Munday | Improvements in or relating to tool holders for lathes and the like |
| DE3442102A1 (en) * | 1984-11-17 | 1986-06-12 | Zoltan 7770 Überlingen Berger | Clamping shank and associated cutter support |
| CN2047604U (en) * | 1989-03-07 | 1989-11-15 | 国营八二三三厂 | Adjustable bit-regrinding strong cutt-off lathe tool |
| CN2858137Y (en) * | 2005-09-27 | 2007-01-17 | 韦星野 | Defect cylinder inching adjustment finish turning cutting groove blade |
| CN1907609A (en) * | 2005-08-04 | 2007-02-07 | 住友电工硬质合金株式会社 | Lathe tool and chasing tool shape lathe using same |
-
2011
- 2011-05-25 CN CN 201110136964 patent/CN102198522B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB860495A (en) * | 1958-09-16 | 1961-02-08 | Philip Charles Munday | Improvements in or relating to tool holders for lathes and the like |
| DE3442102A1 (en) * | 1984-11-17 | 1986-06-12 | Zoltan 7770 Überlingen Berger | Clamping shank and associated cutter support |
| CN2047604U (en) * | 1989-03-07 | 1989-11-15 | 国营八二三三厂 | Adjustable bit-regrinding strong cutt-off lathe tool |
| CN1907609A (en) * | 2005-08-04 | 2007-02-07 | 住友电工硬质合金株式会社 | Lathe tool and chasing tool shape lathe using same |
| CN2858137Y (en) * | 2005-09-27 | 2007-01-17 | 韦星野 | Defect cylinder inching adjustment finish turning cutting groove blade |
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| Publication number | Publication date |
|---|---|
| CN102198522A (en) | 2011-09-28 |
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