CN102398180A - Clamping tool for milling workpiece layers arranged in cascade mode - Google Patents
Clamping tool for milling workpiece layers arranged in cascade mode Download PDFInfo
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- CN102398180A CN102398180A CN201110413884XA CN201110413884A CN102398180A CN 102398180 A CN102398180 A CN 102398180A CN 201110413884X A CN201110413884X A CN 201110413884XA CN 201110413884 A CN201110413884 A CN 201110413884A CN 102398180 A CN102398180 A CN 102398180A
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Abstract
The invention relates to a clamping tool for milling and a machining process, in particular to a clamping tool for milling workpiece layers arranged in a cascade mode. The clamping tool comprises a clamp body, a pressing plate and a bolt, wherein the clamp body is used as a main body of the clamping tool to be fixed on a machining tool; the pressing plate comprises an edge pressing plate and an intermediate pressing plate; workpieces are arranged inside the clamp body and are cascaded regularly to form four layers, every four layers form a stack, and the workpieces are arranged to form four stacks, namely a layout of two rows and two columns; the edge pressing plate and the intermediate pressing plate are arranged on end parts of the workpieces; a through hole is formed between the edge pressing plate and the intermediate pressing plate; and the edge pressing plate and the intermediate pressing plate are fixedly connected to the clamp body by the bolt. In the clamping tool, tools of thin parts are positioned in the milling process; and due to the adoption of a portal type symmetrical structure, the clamping tool has a good stressed state, long service life and high machining efficiency.
Description
Technical field
The present invention relates to a kind of Milling Process clamping tool, particularly the Milling Process of the stacked layout of workpiece is used clamping tool.
Background technology
Machining has become the indispensable workpiece processing mode of modern society.Generally speaking, workpiece processing be through anchor clamps with the workpiece to be machined clamping after, behind the relative position of adjustment anchor clamps or workpiece and cutter, workpiece to be machined is carried out cut.
At present, guide rail plate class and thin sheet casing class part output are bigger, and working (machining) efficiency and crudy are all had higher requirement.The processing mode of guide rail plate all is to adopt traditional pressing plate installation way all the time, through pressing plate guide rail plate workpiece is fixed on the machine table, adopts traditional pressing plate installation way in clamping workpiece and process, to have following problem:
Can do not extruded impression man-hour in order to protect workpiece to add by pressing plate; So monolateral technology limit that all need increase 20mm of direction in the broadband of workpiece; Treating needs the technology limit is removed with band saw after the workpiece milling moulding, in order to guarantee guide-track groove and outside perpendicularity, need on operation, increase the milling operation.Therefore have raw-material waste situation, calculate according to processing, per 4 these type of workpiece will be wasted 1 workpiece material.
Adopt pressing plate to fix during work in-process heart processing work,, be easy to process tool in the process and produce interference because pressing plate has certain thickness.For avoiding the interference situation to take place; The full-length that needs cutter is leant out strengthens; Such way will cause the rigidity variation of cutter, can occur the danger that cutter fractures in the process and adopt traditional pressing plate installation way difficulty of processing bigger, and influence working (machining) efficiency.
Can know that to sum up existing clamping workpiece technology exists inconvenience and defective on reality is used, so be necessary to improve.
Summary of the invention
The object of the present invention is to provide the Milling Process of the stacked layout of a kind of workpiece to use clamping tool; Use the Milling Process of the stacked layout of a kind of workpiece of the present invention to be used for the tool locating of Milling Processes to slim part with clamping tool; The Milling Process of the stacked layout of workpiece of the present invention adopts the symmetrical structure of planer-type with clamping tool; Stress is good, long service life, and working (machining) efficiency is high.
The Milling Process of the stacked layout of a kind of workpiece is used clamping tool, comprises clamp body, pressing plate, bolt, and said clamp body is fixed on the machining tool as main part of the present invention; Said pressing plate comprises the limit top board, and middle pressing plate, workpiece place the inside of clamp body; Four layers of the range upon range of regularly one-tenth of said workpiece, per four layers constitute one pile, in order to improve working (machining) efficiency; Said workpiece is arranged to four piles; That is: first pile of workpiece, second pile of workpiece, the 3rd pile of workpiece and the 4th pile of workpiece, these four piles of workpiece constitute the layout of two row, two row, and the end of said workpiece is provided with said limit top board and middle pressing plate; The centre of said limit top board and middle pressing plate is provided with through hole, is fixedly connected on said limit top board and middle pressing plate on the said clamp body by bolt.
Further structure of the present invention is:
Preferably, the end of first pile of workpiece and second pile of workpiece is provided with said limit top board, and likewise, the 3rd pile of workpiece and the 4th pile of workpiece end are provided with said limit top board, and the middle interconnecting piece position of these four piles of workpiece is provided with said middle pressing plate.
Preferably, the upper bottom surface and the bottom surface of the said workpiece in said first pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said first pile of workpiece and first side of said clamp body are complementary, and left side and the 4th side are complementary; The side of the said workpiece in said first pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said first pile of workpiece and the datum level of said clamp body are complementary.
Preferably, the upper bottom surface and the bottom surface of the said workpiece in said second pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said second pile of workpiece and the 3rd side of said clamp body are complementary, and left side and the 4th side are complementary; The side of the said workpiece in said second pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said second pile of workpiece and the datum level of said clamp body are complementary.
Preferably, the upper bottom surface and the bottom surface of the said workpiece in said the 3rd pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said the 3rd pile of workpiece and first side of said clamp body are complementary, and the right side and second side are complementary; The side of the said workpiece in said the 3rd pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said the 3rd pile of workpiece and the datum level of said clamp body are complementary.
Preferably, the upper bottom surface and the bottom surface of the said workpiece in said the 4th pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said the 4th pile of workpiece and the 3rd side of said clamp body are complementary, and the right side and second side are complementary; The side of the said workpiece in said the 4th pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said the 4th pile of workpiece and the datum level of said clamp body are complementary.
Preferably, the center platen locating surface of the limit pressing plate locating surface of said limit top board, middle pressing plate matees the said side of pile said workpiece simultaneously; Limit pressing plate boss and center platen boss are arranged at the superiors of four piles of said workpiece.
Preferably, the spacing distance of said first pile of workpiece and second pile of workpiece is more than or equal to the diameter of said milling cutter; The spacing distance of said the 3rd pile of workpiece and the 4th pile of workpiece is more than or equal to the diameter of said milling cutter.
Preferably, the diameter of said milling cutter is more than or equal to the width of the groove that said workpiece downcut.
Compare with conventional art, the invention has the beneficial effects as follows:
The Milling Process of the stacked layout of workpiece of the present invention is used for the tool locating of Milling Processes to slim part with clamping tool, adopts the symmetrical structure of planer-type, and stress is good, long service life.Said workpiece is arranged to four piles, constitutes the layout of two row, two row, and No. one time clamping can be accomplished four piles of totally 16 workpiece, can improve frock efficient.In the processing milling continuously can be provided to the groove of arranged adjacent, milling cutter adopts the cutting line of annular and feeding downwards successively, can improve the feed efficient of milling cutter greatly, thereby improve working (machining) efficiency.
Description of drawings
Fig. 1 is the blahk structure sketch map of the Milling Process of the stacked layout of workpiece of the present invention with the workpiece of clamping tool;
Fig. 2 is the assembly structure sketch map of the Milling Process of the stacked layout of workpiece of the present invention with clamping tool;
Fig. 3 is that the Milling Process of the stacked layout of workpiece of the present invention is with the structural representation of clamping tool under the dismounting state;
Fig. 4 is the structural representation of the Milling Process of the stacked layout of workpiece of the present invention with the clamp body of clamping tool.
Among the figure:
1 workpiece, 2 clamp bodies, 3 limit top boards, 4 middle pressing plates, 5 bolts, 12 sides, 13 right sides; 14 left sides, 15 back sides, 16 upper bottom surfaces, 17 bottom surfaces, 22 bolts hole, 23 first sides, 24 second sides; 25 the 3rd sides, 26 the 4th sides, 27 annular grooves, 28 datum levels, 32 limit pressing plate locating surfaces, 33 limit pressing plate boss; 42 center platen locating surfaces, 43 center platen boss, 51 first piles of workpiece, 52 second piles of workpiece, 53 the 3rd piles of workpiece, 54 the 4th piles of workpiece.
The specific embodiment
To combine accompanying drawing that the present invention is done to specify further below, but not constitute any restriction of the present invention, the similar elements label is represented similar elements in the accompanying drawing.As stated; The Milling Process that the invention provides the stacked layout of a kind of workpiece is used clamping tool; The present invention is used for the tool locating of Milling Processes to slim part; The Milling Process of the stacked layout of workpiece of the present invention is with the symmetrical structure of clamping tool employing planer-type, and stress is good, long service life.
Below be example with the door handle workpiece of certain model of Milling Process, the course of work of the present invention and principle are described.Fig. 1 is the blahk structure sketch map of the Milling Process of the stacked layout of workpiece of the present invention with the door handle workpiece of clamping tool; The blahk structure of said workpiece 1 is a rectangular structure; Fig. 3 be the Milling Process of the stacked layout of workpiece of the present invention with the structural representation of clamping tool under the dismounting state, have a larger area groove in the middle of can finding out the structure of said workpiece 1 after processing.
Fig. 2 is the assembly structure sketch map of the Milling Process of the stacked layout of workpiece of the present invention with clamping tool, and Fig. 3 is the structural representation under the dismounting state.The Milling Process of the stacked layout of a kind of workpiece of the present invention is used clamping tool, comprises clamp body 2, pressing plate, bolt 5, and said clamp body 2 is fixed on the machining tool as main part of the present invention; Said pressing plate comprises limit top board 3, middle pressing plate 4, and workpiece 1 places the inside of clamp body 2; Four layers of the range upon range of regularly one-tenth of said workpiece 1; Per four layers constitute one pile, and in order to improve working (machining) efficiency, said workpiece 1 is arranged to four piles; Constitute the layout of two row, two row; The end of said workpiece 1 is provided with said limit top board 3 and middle pressing plate 4, and the centre of said limit top board 3 and middle pressing plate 4 is provided with through hole, is fixedly connected on said limit top board 3 and middle pressing plate 4 on the said clamp body 2 by bolt 5.
More specifically, the end of first pile of workpiece 51 and second pile of workpiece 52 is provided with said limit top board 3, and likewise, the 3rd pile of workpiece 53 and the 4th pile of workpiece 54 ends are provided with said limit top board 3, and the middle interconnecting piece position of these four piles of workpiece is provided with said middle pressing plate 4.
More specifically, the upper bottom surface 16 of the said workpiece 1 in said first pile of workpiece 51 matees the formation arranged stacked each other with bottom surface 17; The back side 15 of the said workpiece 1 in said first pile of workpiece 51 and first side 23 of said clamp body 2 are complementary, and left side 14 and the 4th side 26 are complementary; The side 12 of the said workpiece 1 in said first pile of workpiece 51 and the limit pressing plate locating surface 32 of said limit top board 3 are complementary; The bottom surface that is positioned at undermost said workpiece 1 17 in said first pile of workpiece 51 and the datum level 28 of said clamp body 2 are complementary.
More specifically, the upper bottom surface 16 of the said workpiece 1 in said second pile of workpiece 52 matees the formation arranged stacked each other with bottom surface 17; The back side 15 of the said workpiece 1 in said second pile of workpiece 52 and the 3rd side 25 of said clamp body 2 are complementary, and left side 14 and the 4th side 26 are complementary; The side 12 of the said workpiece 1 in said second pile of workpiece 52 and the limit pressing plate locating surface 32 of said limit top board 3 are complementary; The bottom surface that is positioned at undermost said workpiece 1 17 in said second pile of workpiece 52 and the datum level 28 of said clamp body 2 are complementary.
More specifically, the upper bottom surface 16 of the said workpiece 1 in said the 3rd pile of workpiece 53 matees the formation arranged stacked each other with bottom surface 17; The back side 15 of the said workpiece 1 in said the 3rd pile of workpiece 53 and first side 23 of said clamp body 2 are complementary, and the right side 13 and second side 24 are complementary; The side 12 of the said workpiece 1 in said the 3rd pile of workpiece 53 and the limit pressing plate locating surface 32 of said limit top board 3 are complementary; The bottom surface that is positioned at undermost said workpiece 1 17 in said the 3rd pile of workpiece 53 and the datum level 28 of said clamp body 2 are complementary.
More specifically, the upper bottom surface 16 of the said workpiece 1 in said the 4th pile of workpiece 54 matees the formation arranged stacked each other with bottom surface 17; The back side 15 of the said workpiece 1 in said the 4th pile of workpiece 54 and the 3rd side 25 of said clamp body 2 are complementary, and the right side 13 and second side 24 are complementary; The side 12 of the said workpiece 1 in said the 4th pile of workpiece 54 and the limit pressing plate locating surface 32 of said limit top board 3 are complementary; The bottom surface that is positioned at undermost said workpiece 1 17 in said the 4th pile of workpiece 54 and the datum level 28 of said clamp body 2 are complementary.
More specifically, the limit pressing plate locating surface 32 of said limit top board 3, the center platen locating surface 42 of middle pressing plate 4 mate the said side 12 of four piles of said workpiece 1 simultaneously; Limit pressing plate boss 33 and center platen boss 43 are arranged at the superiors of four piles of said workpiece 1.
Have a larger area groove in the middle of the structure of said workpiece 1 after processing; The groove of said first pile of workpiece 51 becomes arranged adjacent with the groove of said second pile of workpiece 52, and the groove of said the 3rd pile of workpiece 53 becomes arranged adjacent with the groove of said the 4th pile of workpiece 54.
Fig. 4 is the structural representation of the Milling Process of the stacked layout of workpiece of the present invention with the clamp body of clamping tool.The middle part of the datum level 28 of said clamp body 2 is provided with annular groove 27, and the said datum level of its aspect ratio 28 is low.
Below in conjunction with Fig. 1 to 4, further describe the course of work and the operation principle of the Milling Process of the stacked layout of workpiece of the present invention with clamping tool:
The Milling Process of the stacked layout of the disclosed workpiece of the present invention can be accomplished four piles of totally 16 workpiece with clamping of clamping tool, can improve frock efficient.
Four piles of workpiece become the positive role of two row, two row layouts also to be; The groove of said first pile of workpiece 51 becomes arranged adjacent with the groove of said second pile of workpiece 52; The groove of said the 3rd pile of workpiece 53 becomes arranged adjacent with the groove of said the 4th pile of workpiece 54; In the processing milling continuously can be provided to the groove of arranged adjacent, milling cutter adopts the cutting line of annular and feeding downwards successively; Promptly process the groove of then processing said second pile of workpiece 52 behind the groove of said first pile of workpiece 51; In the centre position of said first pile of workpiece 51 and second pile of workpiece 52 is that milling cutter provides downward feeding; Constantly repeat above process, can accomplish Milling Process workpiece 1.Therefore, can improve the feed efficient of milling cutter greatly.
In order further to improve the feed efficient of milling cutter, the width of the groove that the diameter of said milling cutter is downcut more than or equal to said workpiece 1.In the centre position of said first pile of workpiece 51 and second pile of workpiece 52 is that the downward feeding of milling cutter provides the space, so the spacing distance of said first pile of workpiece 51 and second pile of workpiece 52 is more than or equal to the diameter of said milling cutter.
Likewise, be that the downward feeding of milling cutter provides the space in the centre position of said the 3rd pile of workpiece 53 and the 4th pile of workpiece 54, so the spacing distance of said the 3rd pile of workpiece 53 and the 4th pile of workpiece 54 is more than or equal to the diameter of said milling cutter.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, the invention is not restricted to the foregoing description, many distortion can also be arranged.Every foundation technical spirit of the present invention all should be thought to belong to protection scope of the present invention to any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. the Milling Process of the stacked layout of workpiece is used clamping tool, it is characterized in that forming as follows: clamp body, pressing plate, bolt, and said clamp body is fixed on the machining tool as main part of the present invention; Said pressing plate comprises the limit top board; Middle pressing plate, workpiece places the inside of clamp body, four layers of the range upon range of regularly one-tenth of said workpiece; Per four layers constitute one pile; Said workpiece is arranged to four piles, that is: first pile of workpiece, second pile of workpiece, the 3rd pile of workpiece and the 4th pile of workpiece, these four piles of workpiece constitute the layout of two row, two row; The end of said workpiece is provided with said limit top board and middle pressing plate, and the centre of said limit top board and middle pressing plate is provided with through hole.
2. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool; It is characterized in that: the end of first pile of workpiece and second pile of workpiece is provided with said limit top board; The 3rd pile of workpiece and the 4th pile of workpiece end are provided with said limit top board, and the middle interconnecting piece position of these four piles of workpiece is provided with said middle pressing plate.
3. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool, it is characterized in that: the upper bottom surface and the bottom surface of the said workpiece in said first pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said first pile of workpiece and first side of said clamp body are complementary, and left side and the 4th side are complementary; The side of the said workpiece in said first pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said first pile of workpiece and the datum level of said clamp body are complementary.
4. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool, it is characterized in that: the upper bottom surface and the bottom surface of the said workpiece in said second pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said second pile of workpiece and the 3rd side of said clamp body are complementary, and left side and the 4th side are complementary; The side of the said workpiece in said second pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said second pile of workpiece and the datum level of said clamp body are complementary.
5. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool, it is characterized in that: the upper bottom surface and the bottom surface of the said workpiece in said the 3rd pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said the 3rd pile of workpiece and first side of said clamp body are complementary, and the right side and second side are complementary; The side of the said workpiece in said the 3rd pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said the 3rd pile of workpiece and the datum level of said clamp body are complementary.
6. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool, it is characterized in that: the upper bottom surface and the bottom surface of the said workpiece in said the 4th pile of workpiece mate the formation arranged stacked each other; The back side of the said workpiece in said the 4th pile of workpiece and the 3rd side of said clamp body are complementary, and the right side and second side are complementary; The side of the said workpiece in said the 4th pile of workpiece and the limit pressing plate locating surface of said limit top board are complementary; The bottom surface that is positioned at undermost said workpiece in said the 4th pile of workpiece and the datum level of said clamp body are complementary.
7. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool, it is characterized in that: the center platen locating surface of the limit pressing plate locating surface of said limit top board, middle pressing plate matees the said side of pile said workpiece simultaneously; Limit pressing plate boss and center platen boss are arranged at the superiors of four piles of said workpiece.
8. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool, it is characterized in that: the spacing distance of said first pile of workpiece and second pile of workpiece is more than or equal to the diameter of milling cutter.
9. the Milling Process of the stacked layout of workpiece according to claim 1 is used clamping tool, it is characterized in that: the spacing distance of said the 3rd pile of workpiece and the 4th pile of workpiece is more than or equal to the diameter of milling cutter.
10. according to Claim 8, the Milling Process of the stacked layout of 9 described workpiece uses clamping tool, it is characterized in that: the diameter of said milling cutter is more than or equal to the width of the groove that said workpiece downcut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110413884XA CN102398180A (en) | 2011-12-10 | 2011-12-10 | Clamping tool for milling workpiece layers arranged in cascade mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110413884XA CN102398180A (en) | 2011-12-10 | 2011-12-10 | Clamping tool for milling workpiece layers arranged in cascade mode |
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| CN102398180A true CN102398180A (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110413884XA Pending CN102398180A (en) | 2011-12-10 | 2011-12-10 | Clamping tool for milling workpiece layers arranged in cascade mode |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102814868A (en) * | 2012-08-24 | 2012-12-12 | 深圳市金洲精工科技股份有限公司 | Method for processing graphene plate and processing device thereof |
| CN107052836A (en) * | 2016-11-30 | 2017-08-18 | 无锡凯涵科技有限公司 | The boring grab of door handle |
| CN107752733A (en) * | 2013-03-15 | 2018-03-06 | 全包层金属制品公司 | Method for the multiple blank components of bonding of cooker manufacture |
| CN110405637A (en) * | 2019-07-18 | 2019-11-05 | 东风汽车有限公司 | Multi-layer stacked shot blasting clamping device |
| CN115971917A (en) * | 2023-03-20 | 2023-04-18 | 贵州迈锐钻探设备制造有限公司 | Milling fixture device for integral drill rod blade groove |
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| CN201744864U (en) * | 2009-09-17 | 2011-02-16 | 江西铜业股份有限公司 | Fixture for turning a plurality of boss cylinders on end surface of disc type part |
| CN202344296U (en) * | 2011-12-10 | 2012-07-25 | 马金玉 | Milling operation clamping tool capable of making workpieces arranged in laminating mode |
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| US20030160373A1 (en) * | 2002-01-31 | 2003-08-28 | Tai-Her Yang | Integral u-shape clamping block structure |
| CN201744864U (en) * | 2009-09-17 | 2011-02-16 | 江西铜业股份有限公司 | Fixture for turning a plurality of boss cylinders on end surface of disc type part |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814868A (en) * | 2012-08-24 | 2012-12-12 | 深圳市金洲精工科技股份有限公司 | Method for processing graphene plate and processing device thereof |
| CN107752733A (en) * | 2013-03-15 | 2018-03-06 | 全包层金属制品公司 | Method for the multiple blank components of bonding of cooker manufacture |
| CN107752733B (en) * | 2013-03-15 | 2020-10-02 | 全包层金属制品公司 | Method for bonding multiple blank assemblies for cookware manufacture |
| CN107052836A (en) * | 2016-11-30 | 2017-08-18 | 无锡凯涵科技有限公司 | The boring grab of door handle |
| CN110405637A (en) * | 2019-07-18 | 2019-11-05 | 东风汽车有限公司 | Multi-layer stacked shot blasting clamping device |
| CN115971917A (en) * | 2023-03-20 | 2023-04-18 | 贵州迈锐钻探设备制造有限公司 | Milling fixture device for integral drill rod blade groove |
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Application publication date: 20120404 |