CN206316392U - A kind of narrow annular groove processing dedicated tool of depth - Google Patents
A kind of narrow annular groove processing dedicated tool of depth Download PDFInfo
- Publication number
- CN206316392U CN206316392U CN201621312475.5U CN201621312475U CN206316392U CN 206316392 U CN206316392 U CN 206316392U CN 201621312475 U CN201621312475 U CN 201621312475U CN 206316392 U CN206316392 U CN 206316392U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- cutter hub
- fluid apertures
- semicircle
- groove
- 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.)
- Expired - Fee Related
Links
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a kind of narrow annular groove processing dedicated tool of depth, cutter hub including cuboid, the cylindrical fluid apertures at its two ends is provided through in cutter hub along its length, the a diameter of 10mm of fluid apertures, fluid apertures one end is provided with annular groove, annular groove is coaxial with fluid apertures, the one end of annular groove away from cutter hub is provided with an opening up semicircle annular groove, semicircle annular groove is coaxially disposed and is integrally formed with annular groove, the two internal diameter is 22mm, wall thickness is 3mm, the one end of semicircle annular groove away from annular groove is inclined-plane, inclined-plane bottom is tilted to cutter hub, and with vertical plane in 5 ° of angles, at the top of semicircle annular groove side a rectangular otch is provided with remote annular groove, otch is inlaid with matching Welding of cutters groove, blade is provided with Welding of cutters groove.Solve the various cutters faced for a long time in deep narrow annular groove processing and be not suitable with problem, single-piece saves the time up to 0.5h, significantly reduces cutter loss, significantly reduces production cost.
Description
Technical field
The utility model is related to a kind of cutter, more particularly to a kind of narrow annular groove processing dedicated tool of depth.
Background technology
With manufacturing high speed development, the features such as structure is special, difficulty of processing is big is presented in numerous machine-made spares, in numerical control
In turnery processing, the variation tendency that groove width narrows, groove depth is deepened also gradually is presented in typical ring channel structures.By CNC turning tool
The limitation of cutter depth and structure, conventional turning can not be processed to the narrow ring channel structures of the depth.In reality processing, lead to
Often cutting knife profile is transformed, to ensure that cutter can reach expected working depth, but cutting knife will be greatly reduced in this transformation
Rigidity, causes cutter life wretched insufficiency, processing cost is high;The characteristics of due to deep narrow slot structure, coolant can not often be arrived
Point of a knife is cooled down up to desired depth, built-up edge is easily produced, the abrasion of cutter is significantly accelerated;Meanwhile, work in-process is also
Effective chip removal can not be realized, the problems such as easily causing to squeeze bits, crowded knife, breaking has higher processing risk.
The content of the invention
The purpose of this utility model is that a kind of above-mentioned high processing costs of solution of offer, a kind of depth of the low problem of efficiency are narrow
Annular groove processing dedicated tool.
To achieve these goals, the technical solution adopted in the utility model is such:A kind of narrow annular groove processing of depth
Dedicated tool, includes being provided through the cylindrical liquid at its two ends in the cutter hub of cuboid, the cutter hub along its length
Hole, a diameter of 10mm of fluid apertures, fluid apertures one end is provided with annular groove, and the annular groove is coaxial with fluid apertures, and annular groove is away from knife
One end of body is provided with an opening up semicircle annular groove, and the semicircle annular groove is coaxially disposed and is integrally formed with annular groove, and two
Person's internal diameter is 22mm, and wall thickness is 3mm, and the one end of semicircle annular groove away from annular groove is inclined-plane, and the inclined-plane bottom is to cutter hub
Tilt, and be in be provided with a rectangular otch at remote annular groove at the top of 5 ° of angles, the semicircle annular groove side with vertical plane,
The otch is inlaid with matching Welding of cutters groove, the Welding of cutters groove and is provided with blade.
It is further:The length of the semicircle annular groove is at least 30mm.
It is further:The blade width is 4mm, and positioned at the midpoint of Welding of cutters groove.
Compared with prior art, the utility model has the advantage of:Not only solve and add for a long time in deep narrow annular groove
The various cutters faced in work are not suitable with problem, greatly improve the process reliability, accessibility, service life of cutter, special
It is not that its fluid apertures has taken into account significant chip removal effect while coolant is sent to, also.In addition, the cutter structure can be with G83 generations
Code realizes reliable, efficiently cooperation.After the dedicated tool, the processing efficiency of the narrow annular groove of the depth, quality are obviously improved, can
Significantly improved by property, the scheme of contrast transformation of the way cutting knife, not only single-piece saves the time up to 0.5h, also significantly reduces cutter loss,
Significantly reduce production cost.
Brief description of the drawings
Fig. 1 is the first front view of the present utility model;
Fig. 2 is the second front view of the present utility model;
Fig. 3 is side view of the present utility model;
Fig. 4 is the front view of deep narrow annular groove;
Fig. 5 is the A-A sectional views of deep narrow annular groove.
In figure:1- cutter hubs, 2- semicircles annular groove, 3- Welding of cutters groove, 4- fluid apertures, 5- annular grooves, 6- cell bodies, 7- annular grooves.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of narrow annular groove processing special cutter of depth of the utility model
Tool, includes being provided through the cylindrical fluid apertures 4 at its two ends in the cutter hub 1 of cuboid, the cutter hub 1 along its length,
The a diameter of 10mm of the fluid apertures 4, one end of fluid apertures 4 is provided with annular groove 5, and the annular groove 5 and fluid apertures 4 are coaxial, and annular groove 5 is remote
One end of cutter hub 1 is provided with an opening up semicircle annular groove 2, the semicircle annular groove 2 be coaxially disposed with annular groove 5 and one into
Type, the two internal diameter is 22mm, and wall thickness is 3mm, and the one end of semicircle annular groove 2 away from annular groove 5 is inclined-plane, the inclined-plane bottom
Tilted to cutter hub 1, and with vertical plane in 5 ° of angles, the side roof part of semicircle annular groove 2 one is rectangular away from being provided with one at annular groove 5
The otch of shape, the otch is inlaid with matching Welding of cutters groove 3, the Welding of cutters groove 3 and is provided with blade.Cutter hub
1 is that overall processing is molded, it is ensured that its use intensity, relies on overall structure, by fluid apertures 4 can effectively, it is timely by coolant
It is transported to blade and machined surface, it is ensured that process blade tip portion point is adequately cooled, and reduces blade abrasion.Meanwhile, by
There was only 10mm in fluid apertures 4, while coolant is conveyed, the hydraulic pressure of formation also provides pressure for chip removal, can be obviously improved
Chip removal efficiency in process, is greatly reduced breaking, squeezes the processing risk such as knife.Excircle dimension and 3mm wall thickness eliminate cutter hub 1
It is that cutter hub 1 stretches into deep narrow annular groove and is processed there is provided may with the interference of part.Meanwhile, its 5 ° of angles are then also further
Semicircle annular groove 2 is avoided to interfere with part.The structure additionally provides the Welding of cutters groove 3 of blade, it is ensured that blade installation position
Put.
In the above-described embodiment, in order to be further ensured that in process, the narrow annular groove of depth of processing is from annular groove 5
Influence, semicircle annular groove 2 will have enough length, as preferred mode, and the length of the semicircle annular groove 2 is at least 30mm.
In the above-described embodiment, in order to ensure that blade is not easily broken in process, and position for convenience, as
It is preferred that mode, the blade width be 4mm, and positioned at Welding of cutters groove 3 midpoint.
Claims (3)
1. a kind of narrow annular groove processing dedicated tool of depth, includes the cutter hub of cuboid(1), it is characterised in that:The cutter hub(1)
The cylindrical fluid apertures at its two ends is inside provided through along its length(4), the fluid apertures(4)A diameter of 10mm, fluid apertures(4)One
End is provided with annular groove(5), the annular groove(5)With fluid apertures(4)Coaxially, annular groove(5)Away from cutter hub(1)One end be provided with
One opening up semicircle annular groove(2), the semicircle annular groove(2)With annular groove(5)It is coaxially disposed and is integrally formed, the two internal diameter
22mm is, wall thickness is 3mm, semicircle annular groove(2)Away from annular groove(5)One end be inclined-plane, the inclined-plane bottom is to cutter hub
(1)Tilt, and with vertical plane in 5 ° of angles, the semicircle annular groove(2)One side roof part is away from annular groove(5)It is rectangular that place is provided with one
The otch of shape, the otch is inlaid with matching Welding of cutters groove(3), the Welding of cutters groove(3)On be provided with blade.
2. a kind of narrow annular groove processing dedicated tool of depth as claimed in claim 1, it is characterised in that:The semicircle annular groove(2)
Length be at least 30mm.
3. a kind of narrow annular groove processing dedicated tool of depth as claimed in claim 1, it is characterised in that:The blade width is
4mm, and positioned at Welding of cutters groove(3)Midpoint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621312475.5U CN206316392U (en) | 2016-12-02 | 2016-12-02 | A kind of narrow annular groove processing dedicated tool of depth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621312475.5U CN206316392U (en) | 2016-12-02 | 2016-12-02 | A kind of narrow annular groove processing dedicated tool of depth |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206316392U true CN206316392U (en) | 2017-07-11 |
Family
ID=59265054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621312475.5U Expired - Fee Related CN206316392U (en) | 2016-12-02 | 2016-12-02 | A kind of narrow annular groove processing dedicated tool of depth |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206316392U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107737956A (en) * | 2017-09-30 | 2018-02-27 | 中国航天科技集团公司烽火机械厂 | A kind of tool bit for processing annular groove |
-
2016
- 2016-12-02 CN CN201621312475.5U patent/CN206316392U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107737956A (en) * | 2017-09-30 | 2018-02-27 | 中国航天科技集团公司烽火机械厂 | A kind of tool bit for processing annular groove |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9718137B2 (en) | Disposable chamfering blade | |
JP2014087859A (en) | End mill with coolant hole | |
WO2012017645A1 (en) | Drill | |
CN206316392U (en) | A kind of narrow annular groove processing dedicated tool of depth | |
CN102837034A (en) | Tungsten steel flat drill | |
CN202155571U (en) | Stepped flat drill | |
CN104227093A (en) | Drill point centering countersinking cutter | |
CN202114308U (en) | Flat tungsten steel drill | |
CN102837035A (en) | Step forming flat drill | |
CN203830753U (en) | Round knife for machining multi-step excircle | |
CN103394742A (en) | Air compressor blade wheel milling method | |
CN202804212U (en) | Finish machining molding cutter | |
CN203679363U (en) | Forming knife for processing step holes | |
CN202399409U (en) | Diamond stick-hollowing cutting tool with spiral lines | |
CN105598821A (en) | Honing cutter | |
CN204194894U (en) | A kind of platform reaming spiral bit continuously | |
CN104827105A (en) | Double-purpose drill bit capable of improving working efficiency effectively | |
CN205414590U (en) | Reamer | |
CN204621181U (en) | A kind of combined drill of effectively increasing work efficiency | |
CN204108343U (en) | A kind of turning insert with radiator structure | |
CN203091813U (en) | Hard alloy twist drill | |
CN203679377U (en) | Profile cutter used for machining sides and chamfers | |
CN215615405U (en) | Non-standard alloy forming cutter for turning end face and inner circular arc | |
CN204159944U (en) | Apex point centering countersink | |
CN104551128A (en) | Three-blade drilling reamer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 610199 Sichuan Chengdu economic and Technological Development Zone (Longquanyi District) 189 Patentee after: Sichuan spaceflight Long March Equipment Manufacturing Co., Ltd. Address before: 610000 No. 189, Yi Du Avenue, Longquanyi District, Chengdu City, Chengdu, Sichuan. Patentee before: Changzheng Machinery Factory, China Astronautics Science and Technology Group Co |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20191202 |