CN204843082U - Groove sword with adjustable turnning and milling is dual -purpose - Google Patents
Groove sword with adjustable turnning and milling is dual -purpose Download PDFInfo
- Publication number
- CN204843082U CN204843082U CN201520460891.9U CN201520460891U CN204843082U CN 204843082 U CN204843082 U CN 204843082U CN 201520460891 U CN201520460891 U CN 201520460891U CN 204843082 U CN204843082 U CN 204843082U
- Authority
- CN
- China
- Prior art keywords
- cutter
- groove
- knife bar
- turnning
- square
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a groove sword with adjustable turnning and milling is dual -purpose, it aims at solving cutting process technique not enough of plane or the ring channel on the terminal surface of traditional converted products, the flexible working hours of messenger's processing tank still less, and high in precision, make the inside groove that is hard to processing of keeping to the side of product, easily processing can become, the cutter arbor has two types straight shanks and teper -shanks, be equipped with the dovetail on the blade holder, be equipped with the gliding oblong shape groove of locking bolt regulation and the heavy groove of oblong shape that supply to penetrate the forked tail mortise on two walls of component dovetail, make the tool bit adjust according to the needs size at the within range in oblong shape groove, the upper portion of tool bit is equipped with the swallow tail with the dovetail exact fit, the lower part of tool bit is equipped with the recess that supplies three tool grain of clamping and compresses tightly the screw. The fixed orifices that tool grain has three cutting edge and supplies the housing screw to pass, the user can select the reasonable length of cutter arbor according to the depth of work piece, the utility model discloses the groove processing field that extensively is used for the turnning and milling process.
Description
Technical field:
The utility model belongs to the cutter field of machine cut processing, particularly a kind of dual-purpose adjustable groove cutter of turnning and milling for product plane, the processing of end face grooved.
Background technology:
Cannelure (as filled the groove of sealing ring) on the plane of traditional converted products or end face, most employing slotting cutter rotates, circle by the track of formula along groove, and progressively to the degree of depth feed of groove, until reach product size requirement, this cooked mode man-hour is many, speed is slow, milling cutter is easy to wear, cost is higher; To run in workpiece that sunk groove or workpiece are very dark, keep to the side very near groove, because chuck is large, can stretch and cannot process.
Application number is that the utility model of CN200820095635.4 discloses the dual-purpose adjustable groove cutter of a kind of turnning and milling, it is intended to solve the deficiency of the Machining Technology for Cutting of the cannelure on the plane of traditional converted products or end face, make the flexible working hours of working groove less, precision is higher, make the groove being difficult to process kept to the side of interiors of products, can become and be easy to processing, knife bar has staight shank and taper shank two class, tool rest is provided with dovetail groove, two walls forming dovetail groove are provided with and regulate for the clamping screw penetrating dovetail mortise the oblong groove and oblong deep gouge that slide, make cutter head can in the scope of oblong groove on demand size regulate, the top of cutter head is provided with the dovetail with dovetail groove precision-fit, the bottom of cutter head is provided with the groove and compression screw that supply clamping three cutter grains.The fixing hole that cutter grain has three cutting edges and passes for housing screw, user can select the reasonable length of knife bar according to the depth of workpiece, this utility model is widely used in the slot machining field of turnning and milling operation.
Utility model content:
The purpose of this utility model: improve for the dual-purpose adjustable groove cutter of turnning and milling disclosed in the utility model of CN200820095635.4 application number, makes it can elongate groove cutter without the need to more changing knife rod, to adapt to deep mixed workpiece.
For achieving the above object, the utility model provides following technical scheme:
The dual-purpose adjustable groove cutter of turnning and milling, it is made up of knife bar, tool rest, cutter head, cutter grain;
Knife bar is threaded with tool rest, and tool rest is connected with cutter head dovetail groove, the bottom clamping cutter grain of cutter head, and cutter grain has three cutting head;
Described knife bar comprises male knife bar and female knife bar, and described male knife bar and female knife bar are vertically arranged, and the top of public knife bar is provided with square protuberance upwardly, and square groove is offered in the bottom of female knife bar, and described square protuberance activity is plugged in square groove; Described square protuberance offers the penetrating square chamber in left and right, the two lateral walls of square chamber is provided with the first tooth bar and the second tooth bar, first tooth bar and the first gears meshing, second tooth bar and the second gears meshing, described first gear is fixed on the first gear shaft, first gear shaft is horizontally disposed with, the two ends of the first gear shaft are articulated on the sidewall of square groove, described second gear is articulated on the second gear shaft, second gear shaft is horizontally disposed with, and the two ends of the second gear shaft are articulated on the sidewall of square groove; Pivot joint one left-right rotary screw mandrel on the sidewall of described square groove, left-right rotary screw mandrel is parallel with the second gear shaft with the first gear shaft, left-right rotary screw mandrel is through square chamber, left-right rotary screw mandrel comprises left-handed screw mandrel section and dextrorotation screw mandrel section, left-handed screw mandrel section is spirally connected left-handed nut, dextrorotation screw mandrel section is spirally connected right-handed nut, left-handed nut is fixed with left brake pad, right-handed nut is fixed with right brake pad, the end of left brake pad and the end of right brake pad are all movably set on the second gear shaft, and described left brake pad and right brake pad are positioned at the both sides of the second gear; Described tool rest is connected to the bottom of public knife bar.
By technique scheme, under the prerequisite of not more changing knife rod, the operation principle of elongate groove cutter is as follows: first, turn left-right rotary screw mandrel, and left brake pad and right brake pad and the second gear are disengaged; Afterwards, turn first gear shaft, first gear shaft drives the first gear to rotate, the first tooth bar in first gear drive square chamber one upright side walls declines, the square protuberance of first rack drives glides in square groove, and square protuberance drives male knife bar to decline relative to female knife bar, so, the length of whole knife bar, groove cutter is extended; Meanwhile, the second tooth bar in another upright side walls of square chamber declines, second rack drives second gear rotates around the second gear shaft, when groove cutter is stretched to predetermined length, turn left-right rotary screw mandrel, left-handed nut and right-handed nut drive left brake pad and right brake pad to clamp the second gear respectively, to lock the second gear, the locking of the second gear makes the second tooth bar locking, the locking of the second tooth bar makes square protuberance be positioned in square groove, and then make the relative position of male knife bar and female knife bar keep stable, i.e. the elongation of lock slots cutter.
By technique scheme, the dual-purpose adjustable groove cutter of turnning and milling described in the utility model can make it can elongate groove cutter without the need to more changing knife rod, to adapt to deep mixed workpiece.
Illustrate the one of knife bar as the utility model, knife bar has staight shank and taper shank two class, and one end of staight shank and the great Duan center of taper shank are provided with the negative thread of the pin thread screw-in for the upper end of tool rest.
As the utility model, the one of tool rest and cutter head is illustrated, tool rest relative with pin thread below, be provided with dovetail groove; The top of cutter head is provided with the dovetail with dovetail groove precision-fit; Dovetail is provided with the circular hole passed for clamping screw; The bottom of cutter head is provided with and supplies the groove of clamping cutter grain and cutter grain to compress screw.Wherein, form two walls of dovetail groove and be provided with oblong groove for the clamping screw slidable adjustment penetrating circular hole and oblong deep gouge, make cutter head can in the scope of oblong groove on demand size regulate.
As the one explanation of the utility model tool setting grain, described cutter grain comprises cutter plastochondria, described three cutting head are circumferentially evenly distributed on cutter plastochondria, the centre of described cutter plastochondria offers fixing hole, coordinate housing screw in fixing hole, cutter grain compresses being spirally connected of screw and clamping in the groove of cutter head bottom by housing screw and cutter grain.Wherein, three cutting head of cutter grain has main cutting edge separately.When turnery processing, according to the different feeds of processing technology situation and the actual needs of feed, rational angle need be formed with workpiece to be machined.
The beneficial effects of the utility model are: directly adopt cutter holder type groove cutter, for inside workpiece keep to the side very near, chuck is large and stretch the groove of not entering, become and be easy to processing; The length of knife bar can set (chuck only has fixing length) according to actual needs, also can process for groove darker in workpiece; Cutter grain has three through the cutting edge of coating, the service life of groove cutter and durability is strengthened, also less expensive; When circular groove in the plane or end face of converted products, only the size of dual-purpose for turnning and milling adjustable groove cutter need be mixed up, cutter rotates or workpiece rotates, and does vertical feed and can complete, and precision is high, flexible working hours are few.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the appearance schematic diagram of the dual-purpose adjustable groove cutter of straight handle type turnning and milling described in the utility model;
Fig. 2 is the appearance schematic diagram of the dual-purpose adjustable groove cutter of taper shank-type turnning and milling described in the utility model;
Fig. 3 is the partial sectional view of the dual-purpose adjustable groove cutter of straight handle type turnning and milling in Fig. 1;
Fig. 4 is A place enlarged drawing in Fig. 3;
Fig. 5 is the partial sectional view from the dual-purpose adjustable groove cutter gained of straight handle type turnning and milling described in left sides in Fig. 3;
Fig. 6 is the appearance schematic diagram in the tool rest front of the dual-purpose adjustable groove cutter of turnning and milling;
Fig. 7 is the cutter head of the dual-purpose adjustable groove cutter of turnning and milling and the appearance schematic diagram of cutter grain assembling;
Fig. 8 is the profile STRUCTURE DECOMPOSITION schematic diagram of the tool rest side of the dual-purpose adjustable groove cutter of turnning and milling;
Fig. 9 is the appearance schematic diagram of the dovetail of the cutter head of the dual-purpose adjustable groove cutter of turnning and milling;
Figure 10 is the position view of the cutter grain compression screw 51 of the cutter head of the dual-purpose adjustable groove cutter of turnning and milling;
Figure 11 is the cutter grain appearance schematic diagram of the dual-purpose adjustable groove cutter of turnning and milling.
Symbol description in figure:
1, knife bar; 11, public knife bar; 111, square protuberance; 112, square chamber; 113, the first tooth bar; 114, the second tooth bar; 115, the first gear; 116, the second gear; 117, the first gear shaft; 118, the second gear shaft; 12, female knife bar; 121, square groove; 122, left-right rotary screw mandrel; 123, left brake pad; 124, right brake pad;
2, tool rest; 21, pin thread; 22, oblong groove; 23, oblong deep gouge; 24, dovetail groove; 25, clamping screw; 26, lock nut;
3, cutter head; 31, dovetail; 32, circular hole;
4, cutter grain; 40, cutter plastochondria; 41, cutting head; 411, main cutting edge; 44, fixing hole;
5, housing screw; 51, cutter grain compresses screw.
Detailed description of the invention:
Composition graphs 1, Fig. 2, the dual-purpose adjustable groove cutter of turnning and milling, it is made up of knife bar 1, tool rest 2, cutter head 3, cutter grain 4.
Composition graphs 1, Fig. 2, knife bar 1 has staight shank and taper shank two class, and one end of staight shank and the great Duan center of taper shank are provided with the negative thread of pin thread 21 screw-in for the upper end of tool rest 2, that is, knife bar 1 is threaded with tool rest 2.
Described knife bar 1 comprises male knife bar 11 and female knife bar 12, and described male knife bar and female knife bar are vertically arranged, and the top of public knife bar is provided with square protuberance 111 upwardly, and square groove 121 is offered in the bottom of female knife bar, and described square protuberance activity is plugged in square groove; Described square protuberance offers the penetrating square chamber 112 in left and right, the two lateral walls of square chamber is provided with the first tooth bar 113 and the second tooth bar 114, first tooth bar engages with the first gear 115, second tooth bar engages with the second gear 116, described first gear is fixed on the first gear shaft 117, first gear shaft is horizontally disposed with, the two ends of the first gear shaft are articulated on the sidewall of square groove, described second gear is articulated on the second gear shaft 118, second gear shaft is horizontally disposed with, and the two ends of the second gear shaft are articulated on the sidewall of square groove; Pivot joint one left-right rotary screw mandrel 122 on the sidewall of described square groove, left-right rotary screw mandrel is parallel with the second gear shaft with the first gear shaft, left-right rotary screw mandrel is through square chamber, left-right rotary screw mandrel comprises left-handed screw mandrel section and dextrorotation screw mandrel section, left-handed screw mandrel section is spirally connected left-handed nut, dextrorotation screw mandrel section is spirally connected right-handed nut, left-handed nut is fixed with left brake pad 123, right-handed nut is fixed with right brake pad 124, the end of left brake pad and the end of right brake pad are all movably set on the second gear shaft, and described left brake pad and right brake pad are positioned at the both sides of the second gear; Described tool rest 2 is connected to the bottom of public knife bar 11.
Composition graphs 6 to Fig. 9, tool rest 2 is connected with cutter head 3 dovetail groove, particularly, tool rest 2 relative with pin thread 21 below, be provided with dovetail groove 24; The top of cutter head 3 is provided with the dovetail 31 with dovetail groove 24 precision-fit; Dovetail 31 is provided with the circular hole 32 passed for clamping screw 25; The bottom of cutter head 3 is provided with and supplies the groove of clamping cutter grain 4 and cutter grain to compress screw 51.Wherein, two walls forming dovetail groove 24 are provided with the oblong groove 22 and oblong deep gouge 23 that supply clamping screw 25 slidable adjustment penetrating circular hole 32.
In conjunction with Figure 10, Figure 11, cutter grain 4 clamping is in the bottom of cutter head 3, described cutter grain 4 comprises cutter plastochondria 40, three cutting head 41, described three cutting head 41 are circumferentially evenly distributed on cutter plastochondria, the centre of described cutter plastochondria offers fixing hole 44, coordinate housing screw 5 in fixing hole, cutter grain compresses being spirally connected of screw 51 and clamping in the groove of cutter head 3 bottom by housing screw and cutter grain.Wherein, three cutting head 41 of cutter grain 4 has main cutting edge 411 separately.
In real work, the dual-purpose adjustable groove cutter of turnning and milling described in the utility model can when more changing knife rod 1 elongate groove cutter, also can under the prerequisite of not more changing knife rod 1 elongate groove cutter, under the prerequisite of not more changing knife rod, the job step of elongate groove cutter is as follows:
The first, turn left-right rotary screw mandrel 122, makes left brake pad 123 and right brake pad 124 and the second gear 116 disengage;
Second, turn first gear shaft 117, first gear shaft 117 drives the first gear 115 to rotate, first gear 115 drives the first tooth bar 113 in square chamber 112 1 upright side walls to decline, first tooth bar 113 drives square protuberance 111 to glide in square groove 121, and square protuberance 111 drives male knife bar 11 to decline relative to female knife bar 12, so, the length of whole knife bar 1, groove cutter is extended; Meanwhile, the second tooth bar 114 in square another upright side walls of chamber 112 declines, and the second tooth bar 114 drives the second gear 116 to rotate around the second gear shaft 118;
3rd, when groove cutter is stretched to predetermined length, turn left-right rotary screw mandrel 12, left-handed nut and right-handed nut drive left brake pad 123 and right brake pad 124 to clamp the second gear 116 respectively, with the locking locking the second gear 116, second gear 116, second tooth bar 114 is locked, the locking of the second tooth bar 114 makes square protuberance 111 be positioned in square groove 121, and then make male knife bar 11 and the relative position of female knife bar 12 keep stable, i.e. the elongation of lock slots cutter.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. the dual-purpose adjustable groove cutter of turnning and milling, it is made up of knife bar (1), tool rest (2), cutter head (3), cutter grain (4), knife bar (1) is threaded with tool rest (2), tool rest (2) is connected with cutter head (3) dovetail groove, bottom clamping cutter grain (4) of cutter head (3), cutter grain (4) has three cutting head (41), it is characterized in that: described knife bar (1) comprises male knife bar (11) and female knife bar (12), described male knife bar and female knife bar are vertically arranged, the top of public knife bar is provided with square protuberance (111) upwardly, square groove (121) is offered in the bottom of female knife bar, and described square protuberance activity is plugged in square groove, described square protuberance offers the penetrating square chamber (112) in left and right, the two lateral walls of square chamber is provided with the first tooth bar (113) and the second tooth bar (114), first tooth bar engages with the first gear (115), second tooth bar engages with the second gear (116), described first gear is fixed on the first gear shaft (117), first gear shaft is horizontally disposed with, the two ends of the first gear shaft are articulated on the sidewall of square groove, described second gear is articulated on the second gear shaft (118), second gear shaft is horizontally disposed with, the two ends of the second gear shaft are articulated on the sidewall of square groove, pivot joint one left-right rotary screw mandrel (122) on the sidewall of described square groove, left-right rotary screw mandrel is parallel with the second gear shaft with the first gear shaft, left-right rotary screw mandrel is through square chamber, left-right rotary screw mandrel comprises left-handed screw mandrel section and dextrorotation screw mandrel section, left-handed screw mandrel section is spirally connected left-handed nut, dextrorotation screw mandrel section is spirally connected right-handed nut, left-handed nut is fixed with left brake pad (123), right-handed nut is fixed with right brake pad (124), the end of left brake pad and the end of right brake pad are all movably set on the second gear shaft, described left brake pad and right brake pad are positioned at the both sides of the second gear, described tool rest (2) is connected to the bottom of public knife bar (11).
2. the dual-purpose adjustable groove cutter of turnning and milling according to claim 1, it is characterized in that: knife bar (1) has staight shank and taper shank two class, one end of staight shank and the great Duan center of taper shank are provided with the negative thread supplying the pin thread (21) of the upper end of tool rest (2) to screw in.
3. the dual-purpose adjustable groove cutter of turnning and milling according to claim 2, is characterized in that: tool rest (2) relative with pin thread (21) below, be provided with dovetail groove (24); The top of cutter head (3) is provided with the dovetail (31) with dovetail groove (24) precision-fit; Dovetail (31) is provided with the circular hole (32) passed for clamping screw (25); The bottom of cutter head (3) is provided with the groove and cutter grain compression screw (51) that supply clamping cutter grain (4).
4. the dual-purpose adjustable groove cutter of turnning and milling according to claim 3, is characterized in that: two walls forming dovetail groove (24) are provided with the oblong groove (22) and oblong deep gouge (23) that supply clamping screw (25) slidable adjustment penetrating circular hole (32).
5. the dual-purpose adjustable groove cutter of turnning and milling according to claim 3, it is characterized in that: described cutter grain (4) comprises cutter plastochondria (40), described three cutting head (41) are circumferentially evenly distributed on cutter plastochondria, the centre of described cutter plastochondria offers fixing hole (44), coordinate housing screw (5) in fixing hole, cutter grain compresses being spirally connected of screw (51) and clamping in the groove of cutter head (3) bottom by housing screw and cutter grain.
6. according to claim 1 or the dual-purpose adjustable groove cutter of turnning and milling according to claim 5, it is characterized in that: three cutting head (41) of cutter grain (4) have main cutting edge (411) separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460891.9U CN204843082U (en) | 2015-06-29 | 2015-06-29 | Groove sword with adjustable turnning and milling is dual -purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460891.9U CN204843082U (en) | 2015-06-29 | 2015-06-29 | Groove sword with adjustable turnning and milling is dual -purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843082U true CN204843082U (en) | 2015-12-09 |
Family
ID=54733679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460891.9U Withdrawn - After Issue CN204843082U (en) | 2015-06-29 | 2015-06-29 | Groove sword with adjustable turnning and milling is dual -purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149665A (en) * | 2015-06-29 | 2015-12-16 | 东莞市铁真机械有限公司 | Adjustable dual-purpose grooving cutter for turning and milling |
-
2015
- 2015-06-29 CN CN201520460891.9U patent/CN204843082U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149665A (en) * | 2015-06-29 | 2015-12-16 | 东莞市铁真机械有限公司 | Adjustable dual-purpose grooving cutter for turning and milling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206241323U (en) | A kind of blade tenon roughing and semifinishing rose cutter | |
| CN204843082U (en) | Groove sword with adjustable turnning and milling is dual -purpose | |
| CN105149665B (en) | Adjustable dual-purpose grooving cutter for turning and milling | |
| CN201291309Y (en) | Turning-milling double-purpose adjustable groove cutter | |
| CN206839250U (en) | A kind of precision horizontal milling machine | |
| CN207308981U (en) | Cylindrical boring cutter | |
| CN208162700U (en) | It is a kind of to mill double-slot device simultaneously | |
| CN207373369U (en) | A kind of furniture processes slotting cutter | |
| CN203045016U (en) | Combined inner-blade molded milling cutter | |
| CN207326101U (en) | Split gear beveler is revolved in numerical control | |
| CN205020867U (en) | Boring machine of chain wafer process machine constructs | |
| CN204321277U (en) | A kind of planer milling machine gang tool | |
| CN203197416U (en) | Double-edge buttress thread chaser | |
| CN105690250A (en) | Grinding fixture for gear hob edge | |
| CN212763795U (en) | Milling machine for processing plastic products | |
| CN201969891U (en) | Coarse and fine integrated disposable boring combined tool | |
| CN202622013U (en) | Double-sided milling special milling machine | |
| CN203197415U (en) | Oil casing connector thread chasing tool blade | |
| CN202224725U (en) | Integral fixed-length cutting device for spiral cutting tool blades | |
| CN203900587U (en) | Left-and-right-handed spiral groove milling cutter | |
| CN204770861U (en) | Smart cutting blade cutter | |
| CN207058097U (en) | A kind of Double end chamfering machine | |
| CN205519709U (en) | Twolip adjustable rough boring utensil | |
| CN204413179U (en) | The thick fine finishining compound tool of a kind of endoporus | |
| CN219275224U (en) | Numerical control machine tool for goods shelf profession |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |