CN104923607A - Planar groove forming technique, blade-free tool and hardware manufactured through planar groove forming technique - Google Patents
Planar groove forming technique, blade-free tool and hardware manufactured through planar groove forming technique Download PDFInfo
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- CN104923607A CN104923607A CN201510215278.5A CN201510215278A CN104923607A CN 104923607 A CN104923607 A CN 104923607A CN 201510215278 A CN201510215278 A CN 201510215278A CN 104923607 A CN104923607 A CN 104923607A
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- Prior art keywords
- groove
- conduit
- width
- plane
- angle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
Abstract
The invention provides a planar groove forming technique. An opening of a groove is narrower than the bottom of the groove. The technique comprises the steps that a channel is formed in the surface or the side face, wherein the channel is as wide as the bottom of the formed groove; squeezing is conducted from the outer side wall of the channel to the inner side of the channel by means of a blade-free tool so as to make the inner side wall of the channel incline inwards, and the groove with the opening narrower than the bottom is formed, and finally the groove is trimmed. According to the planar groove forming technique, the machining cycle of machining hardware with the groove through CNC is shortened, the updating time of the products is shortened, and manufacturing cost is reduced by over 10%; the thickness of the hardware with the groove is made thinner and lighter than existing consumable products in the market; the use amount of CNC is reduced, and thus power consumption is reduced; the problems that the technique for combining between metal or between metal and plastic is complicated and connection is not firm are solved, and thus the structural strength of the products and the manufacturing and machining precision of the products are improved.
Description
Technical field
The invention belongs to field of machining, specifically the Pocket Machining technological improvement of plane groove product.
Background technology
Now because electronic consumer products is now wanting NMT(non-invasive micro-test technology (Non-invasive Micro-test Technology, NMT) be a kind of real-time, unmarked technology measuring turnover biopsy samples ion and molecule flow rate and the direction of motion, being the multi-disciplinary system integrations such as physics, chemistry, modern electronics, biology and computer science, is the physiological function Scientific Research Platform for the numerous scientific research personnel in the world provide.) PROCESS FOR TREATMENT; Product Process is that metal does plastic-injection again after T process; because all consumer products have appearance requirement; so existing common press forging series products cannot realize existing market demand, existing main flow uses aluminium alloy (as: A6063 T5/T6 A6061 T5/T6/T65D A5052 H32 A1050 H14/H24 etc. can be used for the aluminium alloy plate/section bar doing anodized); Stainless steel (as: SUS304/SUS316/SUS316L etc. can manufacture the plate/section bar of shape); Coloured and the colourless metal such as titanium alloy, with sheet material/section bar/profile shapes through forging and stamping (red forging and cold forging) be shaped as product blank again CNC machining need face, then do NMT process afterwards injection molded again CNC converted products structure and profile through after technique (aluminum alloy anode/spraying; Stainless steel and titanium alloy spray/ED electrophoresis/PVD vacuum plating, wait post processing) process the outward appearance obtaining high-quality again; Require that all consumer products (as mobile phone center) all need to use a large amount of CNC to realize desired structure due to existing for reaching high-quality; Just because existing electronic consumer products (as smart mobile phone) all needs CNC to process the whole nation at least to add 40,000 CNC till now from last year and all also cannot meet existing requirement, again due to CNC processing cost and process-cycle limit existing mobile phone brand major part all outside rifle account for resource to satisfy the demands.
Summary of the invention
For the problem and shortage of above-mentioned prior art, one of the technical problem to be solved in the present invention is to provide and a kind ofly simplifies the fast plane groove moulding process of technique, process velocity.
In order to solve the problems of the technologies described above, the present invention adopts following scheme to realize:
A kind of plane groove moulding process, this slot opening place width is narrower than bottom portion of groove width, and this technique is:
First from the teeth outwards or side is outputed a conduit, this channel width is consistent with shaping rearward recess bottom width;
Adopt extruding inside conduit from conduit lateral wall without angle of throat tool of High Rotation Speed, conduit madial wall is sloped inwardly, form the groove that opening part width is narrower than bottom portion of groove width;
Groove is repaired.
And, these conduit one or both sides are provided with the extruding auxiliary tank parallel with conduit, utilize high-speed rotation to make to come, from extruding auxiliary tank to the extruding of conduit direction, conduit madial wall to be sloped inwardly without angle of throat tool, form the groove that opening part width is narrower than bottom portion of groove width.
And described groove is positioned at plane upper surface or side.
This technique is fast convenient for the processing of this kind of groove, improves the working (machining) efficiency of the handware with such groove, reduces production cost.
Another technical problem that the present invention will solve is to provide the high CNC for plane groove moulding process of a kind of working (machining) efficiency without angle of throat tool.
In order to solve the problems of the technologies described above, the present invention adopts following scheme to realize:
A kind of CNC for plane groove moulding process is without angle of throat tool, this cutter is rotary body, there is two or more working face (1), two or more working faces lay respectively at cutter two sections or more than two sections, described working face is curved surface or inclined-plane, and Adjacent Working Face incline direction is contrary.
Further, described cutter is the radial compression cutter of radial holding capacity, and two sections are structure as a whole or two sections are the detachable Split type structure combined.
This makes handware produce certain distortion without the extruding of angle of throat tool by working face, forms the groove that setting requires thus, the working (machining) efficiency of such groove and the firmness of groove is obtained and increases substantially, also reduce production cost.
In addition, the present invention also provides the another kind of lathe for plane groove moulding process without angle of throat tool, and this cutter is rotary body, has one or two working face, and this working face is curved surface or inclined-plane.
Another technical problem that the present invention will solve is to provide a kind of handware, and this handware adopts plane groove moulding process to make, and is easy to make.
In order to solve the problems of the technologies described above, the present invention adopts following scheme to realize:
A kind of handware adopting plane groove moulding process to make, this handware is the sheet material (2) at least with a plane, the surface or side of plane have groove (3), and this bottom portion of groove width is greater than opening part width, and this groove adopts following technique to make:
First output conduit on surface or side, this channel width is consistent with shaping rearward recess bottom width;
Adopt extruding inside conduit from conduit lateral wall without angle of throat tool of CNC High Rotation Speed, conduit madial wall is sloped inwardly, form the groove that opening part width is narrower than bottom portion of groove width.
Further, above-mentioned conduit one or both sides are provided with the extruding auxiliary tank parallel with conduit, utilize the high-speed rotation of CNC to make to come, from extruding auxiliary tank to the extruding of conduit direction, conduit madial wall to be sloped inwardly without angle of throat tool, form the groove that opening part width is narrower than bottom portion of groove width.
In addition, the present invention also provides the handware of another kind of structure, and this handware is the sheet material (2) at least with a plane, and the surface or side of plane have groove (3), this bottom portion of groove width is greater than opening part width, and this groove adopts following technique to make:
First output conduit on surface or side, this channel width is consistent with shaping rearward recess bottom width, and reserved more than pressing material (21) at conduit one or both sides outer wall;
Adopt extruding inside conduit from conduit lateral wall without angle of throat tool or punching press or forging press of CNC High Rotation Speed, conduit madial wall is sloped inwardly, and formation opening part width is narrower than the groove of bottom portion of groove width.
Comprehensive technique scheme, compared with prior art, tool of the present invention has the following advantages:
(1). above-mentioned technique and shorten the process-cycle (process time more than 90% can be saved) that CNC processes the reeded handware of such tool without angle of throat tool;
(2). the update time of this series products that above-mentioned technique and product accelerate (as mobile phone five metals center+mainboard/five metals button/five metals Kato/panel computer metal center/Set Top Box frame and box body and the metal species product such as lid/notebook computer face-piece and bottom/television set metal edge frame), make manufacturing cost fall more than 10%;
(3). the existing consumer product on the market of the Thickness Ratio of the reeded handware of such tool (as mobile phone) can be made thinner lighter;
(4). above-mentioned technique and product decrease the use amount of CNC, thus have fallen at the end consumption of electricity, and existing 1 machine of the production capacity that former 10 machines complete is just much of that;
(5). solve the complex process of the combination of metal and metal or plastics, be connected the problem such as loosely, improve product structure intensity and product manufacturing machining accuracy.
Accompanying drawing explanation
Fig. 1 is conduit cutting tool structure schematic diagram of the present invention.
A kind of handware processing of Fig. 2,3 embodiment techniques pre-structure schematic diagram.
Fig. 4 is structural representation after this handware of the present embodiment technique is processed.
Fig. 5 is inventive embodiments processes another kind of handware pre-structure schematic diagram, and this handware groove is positioned at handware upper surface.
Fig. 6 be the present embodiment processes after this handware structural representation.
Fig. 7 is inventive embodiments processes another kind of handware pre-structure schematic diagram, and this handware groove is positioned at handware sidewall.
Fig. 8 be the present embodiment processes after this handware structural representation.
Fig. 9 is that the present invention is a kind of without angle of throat lamps structure schematic diagram.
Figure 10 is that the present invention is another kind of without angle of throat lamps structure schematic diagram.
Figure 11 is that the present invention is another kind of without angle of throat lamps structure schematic diagram.
Figure 12,13 adopts lathe without sword tool sharpening handware schematic diagram for the present invention, and this handware surface is provided with groove.
Figure 14 is for processing Figure 12,13 handware lathe used are without angle of throat lamps structure schematic diagram.
Figure 15,16,17 adopts lathe without another structure handware schematic diagram of sword tool sharpening for the present invention, and this handware sidewall is provided with groove.
Figure 18,19,20,21,22 is processing Figure 15,16,17 handware lathe used is without angle of throat lamps structure schematic diagram.
Detailed description of the invention
In order to allow those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further elaborated.
The present embodiment is for the process modification of handware with plane groove, be convenient to adopt liquid metal or liquid plastic rubber shaping technique to be combined with such handware and form product, this product can be mobile phone five metals center+mainboard/five metals button/five metals Kato/panel computer metal center/Set Top Box frame and box body and the metal species product such as lid/notebook computer face-piece and bottom/television set metal edge frame.
Specifically, this groove 3 is positioned in plane, and opening part width is narrower than bottom portion of groove width, and this technique is:
First output in the plane a conduit (this conduit adopts the routines such as CNC to cut out, cutting tool as shown in Figure 1, and therefore not to repeat here), this conduit 4 width is consistent with shaping rearward recess bottom width;
Adopting utilizes the high-speed rotation of CNC to extrude inside conduit from conduit lateral wall without angle of throat tool, and conduit madial wall is sloped inwardly, and forms the groove that opening part width is narrower than bottom portion of groove width.
Because material can tilt to the cutter shaping direction that exerts a force by more than material while extruding without angle of throat tool High Rotation Speed; simultaneously its conduit opening held in advance can cause after being squeezed the width of conduit opening differ to; for obtaining high-accuracy groove size; the groove after finish-milling extruding can be increased according to the actual conditions of required groove size in this programme; accuracy of grooves is repaired; obtain required fine structure (the finish-milling operation of increase may cause the slight variations of groove structure, but these structures are also within this patent protection domain) thus.
Adopt the plastic multiple product of this technique, if accompanying drawing 2,3,4 is a kind of handware, wherein in figure, the direction of arrow is the direction by extruding without angle of throat tool, makes conduit inwall tilt thus.Specifically add man-hour, can be reserved more than pressing material 21 at conduit both sides outer wall, adopt extruding inside conduit from conduit lateral wall without angle of throat tool or punching press or forging press of CNC High Rotation Speed, conduit madial wall is sloped inwardly, and finally formation opening part width is narrower than the groove of bottom portion of groove width.
In addition, for another example shown in accompanying drawing 5,6,7,8, such handware can be structure shown in this accompanying drawing, this handware is the sheet material 2 at least with a plane, handware conduit 4 both sides are provided with the extruding auxiliary tank 5 parallel with conduit 4, without angle of throat tool from extruding auxiliary tank to conduit direction extruding (see the direction of arrow), conduit madial wall is sloped inwardly, form the groove that opening part width is narrower than bottom portion of groove width.
Through measuring and calculating contrast, this process shortens CNC processes process-cycle (can save process time more than 90%) of the reeded handware of such tool, also makes processing cost reduce by more than 10%.
In addition, accompanying drawing 9,10,11 is the three kind structural representations of the present invention without angle of throat tool, and this can be used for without angle of throat tool the power applying the direction of arrow in Fig. 6,8, and extruding conduit lateral wall makes conduit inwall tilt.
Specifically, this is rotary body without angle of throat tool, and have two working faces 1, two working face 1 and lay respectively at cutter two sections, described working face is curved surface, and two working face incline directions are contrary.This is the radial compression (in figure cutter 6,8 direction of arrow) of radial holding capacity without angle of throat tool.
In addition, this working face without angle of throat tool step on employing curved surface can be the curved surface that cancave cambered surface, convex globoidal or assemble line form, can be also inclined-plane, there is the technique effect that curved surface is identical.
Wherein, attachedly Figure 9 shows that this is structure as a whole without angle of throat tool two sections.Figure 10 shows that this without angle of throat tool two sections be combination Split type structure, two cutters can be split as and use, also can be combined into a cutter and use, two kinds of structures without angle of throat tool, there is identical technique effect.Figure 11 shows that another kind of structure without angle of throat tool, two back to setting up and down, can be used to extruding groove equally shaping, and this also can adopt Split type structure without angle of throat tool upper-lower section, can be split as two cutters and use, and also can be combined into a cutter and use.
Foregoing description is drive describing without the technique of angle of throat tool machined grooves, cutter structure and handware aspect for CNC.Meanwhile, the present invention is also suitable for utilizing lathe to process.
Wherein, accompanying drawing 14 be a kind of utilize lathe process Figure 12,13 handwares without angle of throat tool, this cutter is rotary body, has a working face 1, and this working face is the inclined-plane of centrum.Lathe drives without angle of throat tool High Rotation Speed, and extruding handware forms groove.
In addition, Figure 18 ~ 22 for another kind of utilize lathe process Figure 15 ~ 17 handware without angle of throat tool, this cutter is rotary body, there is one or two working face 1, this working face is inclined-plane or curved surface, and the concrete shape of working face as shown in Figure 18 ~ 22, can set according to groove specific requirement.
The present invention is suitable for the hardware products that groove is positioned at sidewall or upper surface, and above-mentioned each accompanying drawing and embodiment illustrate it is only several better, more common implementations, is not limit scope.
It should be noted that; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (9)
1. a plane groove moulding process, is characterized in that, this slot opening place width is narrower than bottom portion of groove width, and this technique is:
First from the teeth outwards or side is outputed a conduit, this channel width is consistent with shaping rearward recess bottom width;
Adopt extruding inside conduit from conduit lateral wall without angle of throat tool of High Rotation Speed, conduit madial wall is sloped inwardly, form the groove that opening part width is narrower than bottom portion of groove width;
Groove is repaired.
2. plane groove moulding process according to claim 1, it is characterized in that, these conduit one or both sides are provided with the extruding auxiliary tank parallel with conduit, high-speed rotation is utilized to make to extrude to conduit direction from extruding auxiliary tank without angle of throat tool, conduit madial wall is sloped inwardly, forms the groove that opening part width is narrower than bottom portion of groove width.
3. plane groove moulding process according to claim 2, is characterized in that, described groove is positioned at plane upper surface or side.
4. the CNC for plane groove moulding process uses without angle of throat tool, it is characterized in that, this cutter is rotary body, there is two or more working face (1), two or more working faces lay respectively at cutter two sections or more than two sections, described working face is curved surface or inclined-plane, and Adjacent Working Face incline direction is contrary.
5. the CNC for plane groove moulding process according to claim 4 is without angle of throat tool, it is characterized in that, described cutter is the radial compression cutter of radial holding capacity, and two sections are structure as a whole or two sections are the detachable Split type structure combined.
6. the lathe for plane groove moulding process is used without an angle of throat tool, and it is characterized in that, this cutter is rotary body, has one or two working face, and this working face is curved surface or inclined-plane.
7. the handware adopting plane groove moulding process to make, it is characterized in that, this handware is the sheet material (2) at least with a plane, and the surface or side of plane have groove (3), this bottom portion of groove width is greater than opening part width, and this groove adopts following technique to make:
First output conduit on surface or side, this channel width is consistent with shaping rearward recess bottom width;
Adopt extruding inside conduit from conduit lateral wall without angle of throat tool of CNC High Rotation Speed, conduit madial wall is sloped inwardly, form the groove that opening part width is narrower than bottom portion of groove width.
8. the handware of employing plane groove moulding process making according to claim 7, it is characterized in that, these conduit one or both sides are provided with the extruding auxiliary tank parallel with conduit, the high-speed rotation of CNC is utilized to make to extrude from extruding auxiliary tank to conduit direction without angle of throat tool, conduit madial wall is sloped inwardly, forms the groove that opening part width is narrower than bottom portion of groove width.
9. the handware adopting plane groove moulding process to make, it is characterized in that, this handware is the sheet material (2) at least with a plane, and the surface or side of plane have groove (3), this bottom portion of groove width is greater than opening part width, and this groove adopts following technique to make:
First output conduit on surface or side, this channel width is consistent with shaping rearward recess bottom width, and reserved more than pressing material (21) at conduit one or both sides outer wall;
Adopt extruding inside conduit from conduit lateral wall without angle of throat tool or punching press or forging press of CNC High Rotation Speed, conduit madial wall is sloped inwardly, and formation opening part width is narrower than the groove of bottom portion of groove width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215278.5A CN104923607B (en) | 2015-04-23 | 2015-04-30 | Planar groove forming technique, blade-free tool and hardware manufactured through planar groove forming technique |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196181 | 2015-04-23 | ||
| CN2015101961814 | 2015-04-23 | ||
| CN201510215278.5A CN104923607B (en) | 2015-04-23 | 2015-04-30 | Planar groove forming technique, blade-free tool and hardware manufactured through planar groove forming technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104923607A true CN104923607A (en) | 2015-09-23 |
| CN104923607B CN104923607B (en) | 2017-05-17 |
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215317.1A Active CN105033224B (en) | 2015-04-23 | 2015-04-30 | The bonding method of metal material and liquid metal and liquid plastic cement is auxiliarily fixed in structure |
| CN201510215278.5A Expired - Fee Related CN104923607B (en) | 2015-04-23 | 2015-04-30 | Planar groove forming technique, blade-free tool and hardware manufactured through planar groove forming technique |
| CN201520959449.0U Expired - Fee Related CN205289301U (en) | 2015-04-23 | 2015-11-27 | A no sword of CNC usefulness extrusion cutter for plane recess forming technology |
| CN201510840207.4A Pending CN105537346A (en) | 2015-04-23 | 2015-11-27 | Roll-finishing and forming process for dovetail groove |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215317.1A Active CN105033224B (en) | 2015-04-23 | 2015-04-30 | The bonding method of metal material and liquid metal and liquid plastic cement is auxiliarily fixed in structure |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959449.0U Expired - Fee Related CN205289301U (en) | 2015-04-23 | 2015-11-27 | A no sword of CNC usefulness extrusion cutter for plane recess forming technology |
| CN201510840207.4A Pending CN105537346A (en) | 2015-04-23 | 2015-11-27 | Roll-finishing and forming process for dovetail groove |
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| Country | Link |
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| CN (4) | CN105033224B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107570772A (en) * | 2017-09-07 | 2018-01-12 | 株洲钻石切削刀具股份有限公司 | A kind of surface has the cutting tip of a variety of different coatings |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983680A (en) * | 2016-05-06 | 2016-10-05 | 深圳市林木森科技有限公司 | Liquid metal eye glass temple tail needle pressure casting forming method |
| CN107774960A (en) * | 2017-10-20 | 2018-03-09 | 维沃移动通信有限公司 | A kind of center processing method, center and mobile terminal |
| CN108092684A (en) * | 2017-12-27 | 2018-05-29 | 上海摩软通讯技术有限公司 | Kato and its manufacturing method, mobile terminal |
| CN112277517A (en) * | 2019-07-25 | 2021-01-29 | 许浒 | Method and equipment for manufacturing snap-in decorative brick and snap-in decorative brick |
| CN112277516A (en) * | 2019-07-25 | 2021-01-29 | 许浒 | Snap-in flexible decorative sheet and manufacturing method and equipment |
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| CN204208917U (en) * | 2014-11-05 | 2015-03-18 | 重庆盈川机械制造有限公司 | Novel extrusion closing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570772A (en) * | 2017-09-07 | 2018-01-12 | 株洲钻石切削刀具股份有限公司 | A kind of surface has the cutting tip of a variety of different coatings |
| CN107570772B (en) * | 2017-09-07 | 2020-04-28 | 株洲钻石切削刀具股份有限公司 | Cutting insert having a plurality of different coatings on a surface thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105033224B (en) | 2019-03-08 |
| CN105033224A (en) | 2015-11-11 |
| CN105537346A (en) | 2016-05-04 |
| CN205289301U (en) | 2016-06-08 |
| CN104923607B (en) | 2017-05-17 |
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