CN104275515A - Barstock cutting processing technology - Google Patents
Barstock cutting processing technology Download PDFInfo
- Publication number
- CN104275515A CN104275515A CN201410472473.1A CN201410472473A CN104275515A CN 104275515 A CN104275515 A CN 104275515A CN 201410472473 A CN201410472473 A CN 201410472473A CN 104275515 A CN104275515 A CN 104275515A
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- CN
- China
- Prior art keywords
- bar
- cutter blade
- special fixture
- cutting
- cutting processing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/002—Milling elongated workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/12—Cutting off, i.e. producing multiple discrete components from a single piece of material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention relates to a barstock cutting processing technology which comprises the following steps of a, material storage; b, material conveying; c, material clamping; d, material cutting; and e, material receiving. According to the barstock cutting processing technology, a barstock is fastened by a special clamp, so that a product cannot fall off before complete cutting, and the non deformation of the product is guaranteed; furthermore, a milling blade with the thickness being smaller than 1.5mm is adopted, so that the product can be directly subjected to deep processing in the next working procedure without flattening a head; for producing each product, a material being at least 2mm in length can be saved; in addition, the technology can be used for processing three products once, and the two-end flattening working procedure is eliminated; furthermore, the working efficiency is improved, the labor intensity is alleviated, the working procedures are omitted, and the materials are saved.
Description
Technical field
The present invention relates to field of machining, particularly relate to a kind of bar cutting processing technique.
Background technology
In mechanical processing industry, the Conventional processing methods of bar blanking has that sawing machine is sawed, lathe cuts, Presser Dashing, milling machine are cut and to be cut with grinding wheel that these are several, there is following defect in all these techniques:
1, after sawing machine, lathe, milling machine, grinding wheel technique bar are processed into product blank, because of product fall down before also do not cut off completely and leave very large burr, cause difficulty to next procedure processing, tack operation must be had to continue deep processing;
2, the material as wasted because of processing by sawing machine, lathe, emery wheel processes is many, more than the width 3mm of processing, and efficiency is not high;
3, as higher by punch press technique working (machining) efficiency, but two of product blank have flattening and end face gradient, next procedure must be two tack, and allowance is at least more than 1.5mm × 2;
4, milling machine processes is because only having a cutter blade, so working (machining) efficiency is too low, and working strength is larger.
Summary of the invention
For the present situation of above-mentioned prior art, technical problem to be solved by this invention is that providing a kind of saves operation, saves material, the distortion of cutting nothing, the bar cutting processing technique that product blank quality is stable.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of bar cutting processing technique, comprises the following steps:
A, storing, according to bar external diameter size, can store 4-5 root bar in stock chest, this bar is linearly arranged;
B, feeding, be delivered in feed clamp by the bar in stock chest by root, positions single bar, and range-adjustable backer is housed on the left of this feed clamp, and right side is connected with cylinder, can realize self-feeding;
C, material folding, be transferred in special fixture by the bar in feed clamp, and bar is fastened between the fixed block of special fixture and movable block, and this movable block is connected with cylinder, can realize Automatic-clamping and unclamp bar, this special fixture is processed with preformed groove;
D, blank, install cutter blade according to product blank length requirement, this cutter blade is vertical with bar and corresponding with preformed groove, and in cutter blade cutting process, special fixture is in clamped condition;
E, rewinding, after cutting, unclamp the movable block in special fixture, can obtain product blank.
Further, the reserved groove width in described step c is 5mm, and the quantity of this preformed groove is 3.
Further, the cutter blade thickness in described steps d is 0.5-1.5mm, and the quantity of this cutter blade is 3.
Further, the specification of the cutter blade in described steps d is Φ 100 × 1.5 × 60 tooth.
Compared with prior art, the invention has the advantages that: the present invention adopts the fastening bar of special fixture, product can not drop before not cutting off completely, guarantee product is indeformable, secondly, the present invention adopts the cutter blade of below 1.5mm thickness, make product just can directly deep processing without tack in next procedure, each product can save length of material at least 2mm, and this technique once can process three products, saves two tack operations, increase work efficiency, reduce labour intensity, both saved operation, and saved material again.
Detailed description of the invention
Below by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
A kind of bar cutting processing technique, comprises the following steps:
A, storing, according to bar external diameter size, can store 4-5 root bar in stock chest, this bar is linearly arranged;
B, feeding, be delivered in feed clamp by the bar in stock chest by root, positions single bar, and range-adjustable backer is housed on the left of this feed clamp, and right side is connected with cylinder, can realize self-feeding;
C, material folding, be transferred in special fixture by the bar in feed clamp, and bar is fastened between the fixed block of special fixture and movable block, and this movable block is connected with cylinder, can realize Automatic-clamping and unclamp bar, this special fixture is processed with preformed groove;
D, blank, install cutter blade according to product blank length requirement, this cutter blade is vertical with bar and corresponding with preformed groove, and in cutter blade cutting process, special fixture is in clamped condition;
E, rewinding, after cutting, unclamp the movable block in special fixture, can obtain product blank.
Wherein, the reserved groove width in described step c is 5mm, and the quantity of this preformed groove is 3, and the cutter blade thickness in described steps d is 0.5-1.5mm, and the quantity of this cutter blade is 3, and the specification of this cutter blade is Φ 100 × 1.5 × 60 tooth.
The present invention adopts the fastening bar of special fixture, special fixture comprises fixed block and movable block, movable block and cylinders, Automatic-clamping can be realized and unclamp bar, product can not drop before not cutting off completely, guarantee product is indeformable, secondly, the present invention adopts the cutter blade of below 1.5mm thickness, make product just can directly deep processing without tack in next procedure, each product can save length of material at least 2mm, and this technique once can process three products, save two tack operations, increase work efficiency, reduce labour intensity, both operation was saved, save material again.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in foregoing embodiments, or wherein portion of techniques feature is replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a bar cutting processing technique, is characterized in that, comprises the following steps:
A, storing, according to bar external diameter size, can store 4-5 root bar in stock chest, this bar is linearly arranged;
B, feeding, be delivered in feed clamp by the bar in stock chest by root, positions single bar, and range-adjustable backer is housed on the left of this feed clamp, and right side is connected with cylinder, can realize self-feeding;
C, material folding, be transferred in special fixture by the bar in feed clamp, and bar is fastened between the fixed block of special fixture and movable block, and this movable block is connected with cylinder, can realize Automatic-clamping and unclamp bar, this special fixture is processed with preformed groove;
D, blank, install cutter blade according to product blank length requirement, this cutter blade is vertical with bar and corresponding with preformed groove, and in cutter blade cutting process, special fixture is in clamped condition;
E, rewinding, after cutting, unclamp the movable block in special fixture, can obtain product blank.
2. a kind of bar cutting processing technique according to claim 1, it is characterized in that, the reserved groove width in described step c is 5mm, and the quantity of this preformed groove is 3.
3. a kind of bar cutting processing technique according to claim 1, it is characterized in that, the cutter blade thickness in described steps d is 0.5-1.5mm, and the quantity of this cutter blade is 3.
4. a kind of bar cutting processing technique according to claim 1, is characterized in that, the specification of the cutter blade in described steps d is Φ 100 × 1.5 × 60 tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410472473.1A CN104275515A (en) | 2014-09-17 | 2014-09-17 | Barstock cutting processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410472473.1A CN104275515A (en) | 2014-09-17 | 2014-09-17 | Barstock cutting processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104275515A true CN104275515A (en) | 2015-01-14 |
Family
ID=52251125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410472473.1A Pending CN104275515A (en) | 2014-09-17 | 2014-09-17 | Barstock cutting processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104275515A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06126520A (en) * | 1992-10-15 | 1994-05-10 | Makino Milling Mach Co Ltd | Cutting work method |
| CN2507608Y (en) * | 2001-10-17 | 2002-08-28 | 周永苗 | Cutting clamp |
| CN2767021Y (en) * | 2005-01-03 | 2006-03-29 | 陈太星 | Magnesium rod grooving machine |
| CN101653843A (en) * | 2008-08-19 | 2010-02-24 | 上海惠典机电科技有限公司 | Full automatic numerical control connecting rod milling potential machine tool |
| CN102019553A (en) * | 2010-11-26 | 2011-04-20 | 天津市津宝乐器有限公司 | Cutting and milling integrated machine for square rod |
| CN102615315A (en) * | 2012-04-09 | 2012-08-01 | 莱州市山普管件制造有限公司 | Automatic double-head milling machine |
-
2014
- 2014-09-17 CN CN201410472473.1A patent/CN104275515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06126520A (en) * | 1992-10-15 | 1994-05-10 | Makino Milling Mach Co Ltd | Cutting work method |
| CN2507608Y (en) * | 2001-10-17 | 2002-08-28 | 周永苗 | Cutting clamp |
| CN2767021Y (en) * | 2005-01-03 | 2006-03-29 | 陈太星 | Magnesium rod grooving machine |
| CN101653843A (en) * | 2008-08-19 | 2010-02-24 | 上海惠典机电科技有限公司 | Full automatic numerical control connecting rod milling potential machine tool |
| CN102019553A (en) * | 2010-11-26 | 2011-04-20 | 天津市津宝乐器有限公司 | Cutting and milling integrated machine for square rod |
| CN102615315A (en) * | 2012-04-09 | 2012-08-01 | 莱州市山普管件制造有限公司 | Automatic double-head milling machine |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |