CN102430934A - Fixture for machining shell spiral grooves and method for machining shell spiral grooves - Google Patents
Fixture for machining shell spiral grooves and method for machining shell spiral grooves Download PDFInfo
- Publication number
- CN102430934A CN102430934A CN201110330024XA CN201110330024A CN102430934A CN 102430934 A CN102430934 A CN 102430934A CN 201110330024X A CN201110330024X A CN 201110330024XA CN 201110330024 A CN201110330024 A CN 201110330024A CN 102430934 A CN102430934 A CN 102430934A
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- Prior art keywords
- housing
- sleeve
- live spindle
- processing
- rotating cam
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000003754 machining Methods 0.000 title abstract description 11
- 238000003801 milling Methods 0.000 claims abstract description 43
- 230000000630 rising effect Effects 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract 1
- 238000003672 processing method Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention discloses a fixture for machining shell spiral grooves and a method for machining the shell spiral grooves. The fixture mainly comprises a rotator and a three-jaw chuck, the rotator mainly comprises a wrench, a rotary mandrel, a clamp pin, a small cone frustum, a large cone frustum, a sleeve, a rotary cam and a spring, one end of the rotary mandrel is connected with the wrench, the clamp pin is arranged on a body of the rotary mandrel, the sleeve is arranged outside the rotary mandrel, the lower portion of the sleeve is fixedly connected with the rotary cam, the rotary mandrel passes through the rotary cam, the rotary cam is composed of a large disk and a small disk, a rotatably rising arc notch is arranged on a body of the small disk, the clamp pin is positioned at the arc notch of the small disk, and the three-jaw chuck is fixedly connected with a portion of the rotary mandrel exposed to a sleeve cover. The method for machining the shell spiral grooves includes the steps: firstly, adjusting the relative positions of a shell, the fixture and a milling machine; and secondly, rotating the wrench along the rotatably rising direction of the arc notch of the rotary cam so that the rotary mandrel, the three-jaw chuck and the shell fixed onto the three-jaw chuck rotatably rise along with the wrench, milling the shell by a milling cutter at the head of the milling machine, and accordingly completing a whole shell spiral groove. The fixture is simple in structure, and the machining method is simple and convenient in procedure and fine in effect.
Description
Technical field
The present invention relates to field of machining, specifically is a kind of processing housing spiral fluted frock clamp and processing housing spiral fluted method thereof.
Background technology
At present, for spiral fluted processing on some housings, particularly to helicla flute on the connector shells, its processing method is to adopt welding or lathe in machining.
When adopting welding method, be divided into several sections to helicla flute earlier and make respectively, be soldered to then and accomplish processing together.This kind processing method can satisfy the instructions for use of housing, but receives the influence of welding procedure, can only process the part that uses brass material and can not process the part that uses aluminum, and working (machining) efficiency is very low.
Another kind of is to adopt lathe in machining; The processing method machine-shaping of when the processing helicla flute, pressing screw thread; The connector shell spiral fluted result of use of its processing is not as adopting welding; But this kind method is applicable to the part of brass, aluminium and other materials, aspect selection, is superior to welding processing.
Above-mentioned two kinds of processing methods all have limitation separately, no matter all affect the production and processing of this shells at aspects such as processing method, finished product housing result of use or working (machining) efficiencies, thereby have increased the overall efficiency that cost has influenced entire product greatly.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, the invention provides a kind of processing housing spiral fluted frock clamp and processing housing spiral fluted method thereof, this clamp structure is simple, and its processing method program is easy, respond well.
A kind of processing housing spiral fluted frock clamp, its technical scheme is: this frock clamp mainly is made up of rotary body and scroll chuck; Said rotary body mainly is made up of spanner, live spindle, bayonet lock, little round platform, big round platform, sleeve, rotating cam and spring; Said live spindle integral body is cylinder; The one of which end is connected with spanner, from the spanner end to end is arranged, bayonet lock, little round platform and big round platform is arranged successively on the live spindle; Sleeve is arranged outside live spindle; Upper cartridge has socket cover to be fixedly connected, and the bottom has rotating cam to be fixedly connected, and live spindle passes through socket cover and rotating cam; Said rotating cam has the big or small disk in different apertures to combine by the centre; Be positioned at the end of roundel than macropore, the arc notch that has rotation to rise on the roundel disk body, smaller hole diameter is slightly larger than the diameter of live spindle; Two platforms that form than macropore and the big or small round platform of live spindle closely cooperate; Bayonet lock is positioned at the arc notch place of roundel, and spring housing is positioned in the space of big round platform, sleeve and socket cover formation on live spindle.Said scroll chuck is connected with the partial fixing that live spindle exposes socket cover.
Be fixedly connected with on the said sleeve and add gripping member.Add gripping member and be connected, be used for fixing anchor clamps with the milling machine console.
A kind of processing housing spiral fluted method is that this frock clamp and milling machine are used, and it mainly contains following steps:
1, the milling machine head is removed to go to horizontal plane form an angle, its angle is by the shell dimension concrete regulation of required processing, and corresponding spiral cut milling cutter is installed on milling machine:
2, will add gripping member and be connected with the milling machine console, and be used for fixing frock clamp, the bayonet lock of frock clamp is adjusted to the bottom of rotating cam arc notch;
3, to be processed in a housing clamping jaw chuck on the housing with three holes to set uniform La;
4, the direction rotating spanner that rises along the rotation of rotating cam arc notch; Because rotating cam and sleeve are through adding gripping member and milling machine is fixed; The big or small round platform of live spindle will break away from and rotates rising with contacting of rotating cam; Scroll chuck and the housing also rotation rising of fixing on it thereupon, the milling cutter of milling machine head carries out milling to housing, so just accomplishes whole housing spiral fluted processing.
Adopt this frock clamp and processing method thereof to process housing; Be applicable to the housing of all kinds of materials such as brass, aluminium, simple and convenient processing method has reduced the production cost of products of using this shells; Production efficiency is greatly improved, and this series products is used widely in market.
Description of drawings
Fig. 1 is the structural representation of this frock clamp;
Fig. 2 is the front view of rotating cam;
Fig. 3 is the vertical view of rotating cam;
Fig. 4 is that the no arc notch BB of rotating cam among Fig. 3 is to cutaway view;
The position view of frock clamp and milling machine when Fig. 5 is processing housing helicla flute;
Fig. 6 is for needing the processing process figure of processing housing;
Fig. 7 is the housing helicla flute expanded view after accomplishing;
Fig. 8 be among Fig. 7 this spiral fluted AA to partial sectional view;
Fig. 9 is for processing spiral fluted housing stereogram.
Among the figure, 1 is that spanner, 2 is that live spindle, 3 is bayonet lock, and 4 is little round platform, and 4 is big round platform, and 6 is sleeve; 7 for adding gripping member, and 8 is rotating cam, and 9 is spring, and 10 is scroll chuck; 11 is roundel, and 12 is big disk, and 13 is arc notch, and 14 is that rotating cam is than macropore; 15 be rotating cam than aperture, 16 for the milling machine console adds the portion of holding, 17 is the milling machine head, 18 is locating hole.
The specific embodiment
As shown in Figure 1, a kind of processing housing spiral fluted frock clamp mainly is made up of rotary body and scroll chuck 10.Rotary body mainly is made up of spanner 1, live spindle 2, bayonet lock 3, roundlet platform 4, big round platform 5, sleeve 6, rotating cam 8 and spring 9; Said live spindle 2 integral body are cylinder; One end head portion is porose; One end of spanner 1 is positioned at wherein and is movably connected, and live spindle 2 has bayonet lock 3, roundlet platform 4 and big round platform 5 successively from spanner 1 end to end is arranged on its body; Sleeve 6 is arranged outside live spindle 2, and sleeve 6 tops have socket cover to fix through screw, and the bottom has rotating cam 8 to fix through screw; Said rotating cam 8 has the big or small disk in different apertures to combine by the centre, is positioned at the end of roundel 11 than macropore 14, the arc notch 13 that roundel 11 disk bodies have rotation to rise; The angle of this arc notch 13 is 120 degree; Have live spindle 2 to pass through than aperture 15, closely cooperate than the platform of macropore 14 formation and the big or small round platform of live spindle 2, bayonet lock 3 is positioned at the arc notch place of roundel 11; Spring 9 is enclosed within on the live spindle 2, is positioned in the space that big round platform 4, sleeve 6 and socket cover form.Said scroll chuck 10 is connected through screw or pin with the part that live spindle 2 exposes socket cover.
Be welded with on the said sleeve 6 and add gripping member.Add gripping member and be connected, be used for fixing anchor clamps with the milling machine console.
Like Fig. 2, Fig. 3 and shown in Figure 4, said rotating cam 8 has the big or small disk in different apertures to combine by the centre, is positioned at the end of roundel 11 than macropore 14, the arc notch 13 that roundel 11 has rotation to rise, and big disk 12 is fixedly connected with sleeve 6.
As shown in Figure 5, through on the milling machine console add the portion's of holding 16 vices add hold this frock clamp add gripping member 7, rotate milling machine head 17 then, the working position of adjustment milling cutter.
As shown in Figure 6, shown in the process of housing processing, operation 1 is processed its endoporus, cylindrical and locating hole 18 successively to operation 4, operation 5 is the profile that has processed the spiral fluted housing; As shown in Figure 7, be the housing helicla flute expanded view after operation 5 completion; As shown in Figure 8, be among Fig. 7 this spiral fluted AA to sectional drawing.
As shown in Figure 9, for processing spiral fluted housing stereogram.
A kind of processing housing spiral fluted method is that this frock clamp and milling machine are used, and it mainly contains following steps:
1, milling machine head 17 is removed to go to horizontal plane form an angle, its angle is by the shell dimension concrete regulation of required processing, and corresponding spiral cut milling cutter is installed on milling machine;
2, will add gripping member 7 and add the portion's of holding 16 vices with the milling machine console and be connected, and be used for fixing frock clamp, the bayonet lock 3 of frock clamp is adjusted to the bottom of rotating cam 8 arc notch 13;
3, the housing clamping that needs processing has three to be uniformly distributed with locating hole 18 and to locate on scroll chuck 10 on the housing;
4, the direction rotating spanner that rises along 13 rotations of rotating cam 8 arc notch; Because rotating cam 8 is fixed with milling machine through adding gripping member 7 with sleeve 6; The big or small round platform of live spindle 2 will break away from and rotates rising with contacting of rotating cam 8; Scroll chuck 10 and the housing also rotation rising of fixing on it thereupon, the milling cutter of milling machine head 17 carries out milling to housing, so just accomplishes whole housing spiral fluted processing.
The angle of the arc notch 13 of rotating cam 8 is chosen as 120 degree reasons to be: because will process the helicla flute that the spiral fluted housing needs three sections equivalent size; Above-mentioned step can only be processed one section helicla flute; For the other helicla flute of processing, also need following steps:
1, rightabout rotating spanner, whole anchor clamps move downward, and housing breaks away from milling cutter;
2, housing is adjusted the position, change on the housing another locating hole 18 and locate, process other end helicla flute on the housing, repeat then to get final product with top.
Claims (4)
1. process housing spiral fluted frock clamp for one kind, it is characterized in that: this frock clamp mainly is made up of rotary body and scroll chuck (10); Rotary body mainly is made up of spanner (1), live spindle (2), bayonet lock (3), little round platform (4), big round platform (5), sleeve (6), rotating cam (8) and spring (9); Said live spindle (2) integral body is cylinder, and the one of which end is connected with spanner (1), and live spindle (2) has bayonet lock (3), little round platform (4) and big round platform (5) successively from spanner (1) end to end is arranged on its body; Live spindle (2) is outer to have sleeve (6), sleeve (6) top to have socket cover to be fixedly connected, and the bottom has rotating cam (8) to be fixedly connected, and live spindle (2) passes through socket cover and rotating cam (8); Said rotating cam (8) has the big or small disk in different apertures to combine by the centre; It is positioned at the end of roundel (11) than macropore (14); The arc notch (13) that roundel (11) disk body has rotation to rise closely cooperates than the platform of macropore (14) formation and the big or small round platform of live spindle (2), and bayonet lock (3) is positioned at the arc notch (13) of roundel (11) and locates; Spring (9) is enclosed within on the live spindle (2), is positioned in the space of big round platform (4), sleeve (6) and socket cover formation; Said scroll chuck (10) is connected with the partial fixing that live spindle (2) exposes socket cover.
2. a kind of processing housing spiral fluted frock clamp according to claim 1 is characterized in that: be fixed with on the said sleeve (6) and add gripping member (7).
3. process housing spiral fluted method for one kind, it is characterized in that: said method is following steps:
A), milling machine head (17) removed to go to horizontal plane form an angle, its angle is by the shell dimension concrete regulation of required processing, and corresponding spiral cut milling cutter is installed on milling machine;
B), will add gripping member (7) and add the portion of holding (16) with the milling machine console and be connected, be used for fixing frock clamp, the bayonet lock of frock clamp (3) is adjusted to the bottom of rotating cam (8) arc notch (13);
C), the housing clamping that needs processing on scroll chuck (10), have locating hole (18) to locate on the housing;
D), the direction rotating spanner that rises along rotating cam (8) arc notch (13) rotation; Because rotating cam (8) and sleeve (6) are fixed with milling machine through adding gripping member (7); The big or small round platform of live spindle (2) will break away from and rotates rising with contacting of rotating cam (8); Scroll chuck (10) and the housing of fixing on it also rotate rising thereupon, and the milling cutter of milling machine head (17) carries out milling to housing, so just accomplishes whole housing spiral fluted processing.
4. a kind of processing housing spiral fluted method according to claim 3; On the housing of this method lock processing an above locating hole (18) is arranged; Need the helicla flute of processing more than one section, with regard to the milling cutter of step d) milling machine head (17) to housing carry out milling intact after, it is characterized in that:
A), rightabout rotating spanner (1), whole anchor clamps move downward, housing breaks away from milling cutter;
B), housing is adjusted the position, change on the housing another locating hole (18) and locate, process other end helicla flute on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110330024.XA CN102430934B (en) | 2011-10-26 | 2011-10-26 | A kind of processing housing spiral fluted frock clamp and processing housing spiral fluted method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110330024.XA CN102430934B (en) | 2011-10-26 | 2011-10-26 | A kind of processing housing spiral fluted frock clamp and processing housing spiral fluted method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102430934A true CN102430934A (en) | 2012-05-02 |
| CN102430934B CN102430934B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110330024.XA Active CN102430934B (en) | 2011-10-26 | 2011-10-26 | A kind of processing housing spiral fluted frock clamp and processing housing spiral fluted method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690374A (en) * | 2013-12-04 | 2015-06-10 | 铜陵市永生机电制造有限责任公司 | Automatic spiral groove machining device for disk surface |
| CN107345324A (en) * | 2017-07-28 | 2017-11-14 | 贵州金州兔产业有限公司 | A kind of new rabbit hair spinning machine |
| CN109079157A (en) * | 2018-08-15 | 2018-12-25 | 九江海天设备制造有限公司 | A kind of method of machining high-precision two-wire rectangular coil screw rod |
| CN116441904A (en) * | 2023-06-19 | 2023-07-18 | 济南博晟智能装备有限公司 | Automatic bolt installation robot for automobile |
Citations (7)
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| JPS59146709A (en) * | 1983-02-07 | 1984-08-22 | Seiko Epson Corp | Spiral cutting attachment of milling machine |
| CN2157844Y (en) * | 1993-02-26 | 1994-03-02 | 李树明 | Milling machine tool for groove of thread |
| CN2178577Y (en) * | 1993-07-17 | 1994-10-05 | 张家利 | Lathe special for compound thread |
| CN2520981Y (en) * | 2001-09-05 | 2002-11-20 | 王晓燕 | Screw-thread mill |
| CN2772692Y (en) * | 2005-02-04 | 2006-04-19 | 李德锵 | Apparatus for machining irregular spiral cam slot |
| RU2366545C1 (en) * | 2008-04-07 | 2009-09-10 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Method to mill screws with semi-open surface |
| CN202292154U (en) * | 2011-10-26 | 2012-07-04 | 陕西益华电子有限责任公司 | Work fixture for processing shell spiral groove |
-
2011
- 2011-10-26 CN CN201110330024.XA patent/CN102430934B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59146709A (en) * | 1983-02-07 | 1984-08-22 | Seiko Epson Corp | Spiral cutting attachment of milling machine |
| CN2157844Y (en) * | 1993-02-26 | 1994-03-02 | 李树明 | Milling machine tool for groove of thread |
| CN2178577Y (en) * | 1993-07-17 | 1994-10-05 | 张家利 | Lathe special for compound thread |
| CN2520981Y (en) * | 2001-09-05 | 2002-11-20 | 王晓燕 | Screw-thread mill |
| CN2772692Y (en) * | 2005-02-04 | 2006-04-19 | 李德锵 | Apparatus for machining irregular spiral cam slot |
| RU2366545C1 (en) * | 2008-04-07 | 2009-09-10 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Method to mill screws with semi-open surface |
| CN202292154U (en) * | 2011-10-26 | 2012-07-04 | 陕西益华电子有限责任公司 | Work fixture for processing shell spiral groove |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690374A (en) * | 2013-12-04 | 2015-06-10 | 铜陵市永生机电制造有限责任公司 | Automatic spiral groove machining device for disk surface |
| CN107345324A (en) * | 2017-07-28 | 2017-11-14 | 贵州金州兔产业有限公司 | A kind of new rabbit hair spinning machine |
| CN109079157A (en) * | 2018-08-15 | 2018-12-25 | 九江海天设备制造有限公司 | A kind of method of machining high-precision two-wire rectangular coil screw rod |
| CN116441904A (en) * | 2023-06-19 | 2023-07-18 | 济南博晟智能装备有限公司 | Automatic bolt installation robot for automobile |
| CN116441904B (en) * | 2023-06-19 | 2023-08-22 | 济南博晟智能装备有限公司 | Automatic bolt installation robot for automobile |
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| CN102430934B (en) | 2016-08-17 |
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Address after: 710000, the standard factory building of the south end of the pioneering Road, new industrial park, Xi'an hi tech Zone, Shaanxi Province, the 4 floor of the A1 main building Applicant after: SHAANXI YIHUA ELECTRIC CO., LTD. Address before: 710000, the standard factory building of the south end of the pioneering Road, new industrial park, Xi'an hi tech Zone, Shaanxi Province, the 4 floor of the A1 main building Applicant before: Shaanxi Yihua Electronic Co., Ltd. |
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Denomination of invention: Fixture for machining shell spiral grooves and method for machining shell spiral grooves Effective date of registration: 20161117 Granted publication date: 20160817 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI YIHUA ELECTRIC CO., LTD. Registration number: 2016990000992 |
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Denomination of invention: Fixture for machining shell spiral grooves and method for machining shell spiral grooves Effective date of registration: 20171215 Granted publication date: 20160817 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI YIHUA ELECTRIC CO., LTD. Registration number: 2017990001128 |
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Date of cancellation: 20190313 Granted publication date: 20160817 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI YIHUA ELECTRIC CO., LTD. Registration number: 2017990001128 |
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Denomination of invention: Fixture for machining shell spiral grooves and method for machining shell spiral grooves Effective date of registration: 20190313 Granted publication date: 20160817 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI YIHUA ELECTRIC CO., LTD. Registration number: 2019990000206 |
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Denomination of invention: Fixture for machining shell spiral grooves and method for machining shell spiral grooves Effective date of registration: 20200420 Granted publication date: 20160817 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI YIHUA ELECTRONICS Co.,Ltd. Registration number: Y2020990000342 |
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Denomination of invention: The utility model relates to a fixture for processing shell spiral groove and a method for processing shell spiral groove Effective date of registration: 20210408 Granted publication date: 20160817 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI YIHUA ELECTRONICS Co.,Ltd. Registration number: Y2021990000310 |
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