CN102990428A - Trisection clamp for processing impeller of three-blade Roots blower - Google Patents
Trisection clamp for processing impeller of three-blade Roots blower Download PDFInfo
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- CN102990428A CN102990428A CN2012104191418A CN201210419141A CN102990428A CN 102990428 A CN102990428 A CN 102990428A CN 2012104191418 A CN2012104191418 A CN 2012104191418A CN 201210419141 A CN201210419141 A CN 201210419141A CN 102990428 A CN102990428 A CN 102990428A
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- hanging feet
- main
- copper sheathing
- trisection
- hitching leg
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Abstract
The invention relates to a trisection clamp for processing an impeller of a three-blade Roots blower. The trisection clamp is characterized by comprising a platen, wherein a main hitching leg is fixed on the upper part of one end of the platen and an auxiliary hitching leg is fixed on the upper part of the other end of the platen, the upper part of the main hitching leg is provided with a main hitching leg copper bush, the upper part of the main hitching leg copper bush is provided with a main hitching leg gland, the upper part of the auxiliary hitching leg is provided with an auxiliary hitching leg copper bush, the upper part of the auxiliary hitching leg copper bush is provided with an auxiliary hitching leg gland, a mandril is arranged between the main hitching leg copper bush and the auxiliary hitching leg copper bush in a penetration manner, a retracting extended sleeve is externally sleeved on the mandril, one side between the mandril and the retracting extended sleeve is provided with an expansion sleeve while the other side between the mandril and the retracting extended sleeve is provided with an index plate, three graduation slots are formed on the index plate in an even division manner, latches are arranged in the graduation slots, and latch bases are arranged at the outside of the graduation slots. The trisection clamp for processing the impeller of the three-blade Roots blower has the advantages of being high in equal division precision and free from influence of radial impulse load of a facing machine, integrally occupying small volume of the working platform, and being low in cost.
Description
Technical field
The present invention relates to a kind of cloverleaf Roots Blower Impeller processing trisection anchor clamps.
Background technology
In recent years, the roots blower Roots vaccum pump begins to develop to three leaf directions, when the processing impeller, in view of the linear continuous complexity of impeller, the tradition processing mode is inapplicable, the at present domestic numerical control planer that generally adopted is processed, but the cloverleaf Roots Blower Impeller because there are three faces to need processing, cause it to add the special anchor clamps of needs in man-hour and locate, especially need accurate and durable trisection mechanism, existing market generally adopts NC dividing head, carry out trisection control, it possesses the higher advantage of precision, but has following shortcoming: NC dividing head adds control system, near numerical control planer itself, cost is too high for price; After the use, because stand for a long time the radial impact load of planer, its repetitive positioning accuracy descends rapidly, and maintenance cost is high; The weight of NC dividing head itself is heavier, size is larger, occupied valuable work top area, for example: the 1000mm workbench planer that causes adopting numerical control scale-division, often can only process the impeller of 500mm length, its lathe utilization ratio is too low, therefore, for addressing the above problem, the spy provides a kind of new technical scheme to satisfy people's demand.
Summary of the invention
The purpose of this invention is to provide a kind of cloverleaf Roots Blower Impeller processing trisection anchor clamps.
The technical solution used in the present invention is:
Cloverleaf Roots Blower Impeller processing trisection anchor clamps, comprise platen, described platen one end top is fixed with main hanging feet, described platen other end top is fixed with secondary hanging feet, described main hanging feet top is provided with main hanging feet copper sheathing, described main hanging feet copper sheathing top is provided with main hanging feet gland, described main hanging feet copper sheathing and main hanging feet gland two ends are fixed by the hanging feet pressing device, described secondary hanging feet top is provided with secondary hanging feet copper sheathing, described secondary hanging feet copper sheathing top is provided with secondary hanging feet gland, be installed with plug between described main hanging feet copper sheathing and the secondary hanging feet copper sheathing, described plug outer cover has the withdrawing extending sleeve, a side is provided with ringfeder between described plug and the withdrawing extending sleeve, described ringfeder is by the locking of ringfeder locking device, and opposite side is provided with index dial between described plug and the withdrawing extending sleeve, and described index dial had three indexing troughs in first-class minute, be provided with the described latch of latch outside in the described indexing trough and be provided with plug housing, the junction of described plug and main hanging feet copper sheathing is provided with locking device.
Described hanging feet pressing device is hanging feet gland clamping screw.
Described ringfeder locking device is the ringfeder locking nut.
Described locking device is locking nut.
Described ringfeder is near secondary hanging feet copper sheathing place.
Advantage of the present invention is: halving precision is high, not affected by planer radial impact load, and it is less that whole mechanism occupies area of work, effectively utilized the processing length of lathe, and the dirt bits are had the more by force property held, and is with low cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 be among Fig. 1 A-A to structural representation.
Wherein: 1, platen, 2, main hanging feet, 3, main hanging feet copper sheathing, 4, main hanging feet gland, 5, locking nut, 6, index dial, 7, withdrawing extending sleeve, 8, indexing trough, 9, ringfeder, 10, ringfeder locking nut, 11, secondary hanging feet gland, 12, secondary hanging feet copper sheathing, 13, plug, 14, secondary hanging feet, 15, hanging feet gland clamping screw, 16, plug housing, 17, latch, 18, the hanging feet clamping screw.
The specific embodiment
As depicted in figs. 1 and 2, cloverleaf Roots Blower Impeller processing trisection anchor clamps of the present invention, comprise platen 1, platen 1 one end tops are fixed with main hanging feet 2, platen 1 other end top is fixed with secondary hanging feet 14, main hanging feet 2 tops are provided with main hanging feet copper sheathing 3, main hanging feet copper sheathing 3 tops are provided with main hanging feet gland 4, main hanging feet copper sheathing 3 is fixing by hanging feet gland clamping screw 15 with main hanging feet gland 4 two ends, secondary hanging feet 14 tops are provided with secondary hanging feet copper sheathing 12, secondary hanging feet copper sheathing 12 tops are provided with secondary hanging feet gland 11, be installed with plug 13 between main hanging feet copper sheathing 3 and the secondary hanging feet copper sheathing 12, plug 13 outer cover have withdrawing extending sleeve 7, a side is provided with ringfeder 9 between plug 13 and the withdrawing extending sleeve 7, ringfeder 9 is by 10 lockings of ringfeder locking nut, ringfeder 9 is near secondary hanging feet copper sheathing 12 places, opposite side is provided with index dial 6 between plug 13 and the withdrawing extending sleeve 7, index dial had three indexing troughs 8 in 6 first-class minutes, be provided with latch 17 in the indexing trough 8, latch 17 outsides are provided with plug housing 16, and plug 13 is provided with locking nut 5 with the junction of main hanging feet copper sheathing 3.
Advantage of the present invention is: halving precision is high, not affected by planer radial impact load, and it is less that whole mechanism occupies area of work, effectively utilized the processing length of lathe, and the dirt bits are had the more by force property held, and is with low cost.
Claims (5)
1. the cloverleaf Roots Blower Impeller is processed and is used the trisection anchor clamps, it is characterized in that: comprise platen, described platen one end top is fixed with main hanging feet, described platen other end top is fixed with secondary hanging feet, described main hanging feet top is provided with main hanging feet copper sheathing, described main hanging feet copper sheathing top is provided with main hanging feet gland, described main hanging feet copper sheathing and main hanging feet gland two ends are fixed by the hanging feet pressing device, described secondary hanging feet top is provided with secondary hanging feet copper sheathing, described secondary hanging feet copper sheathing top is provided with secondary hanging feet gland, be installed with plug between described main hanging feet copper sheathing and the secondary hanging feet copper sheathing, described plug outer cover has the withdrawing extending sleeve, a side is provided with ringfeder between described plug and the withdrawing extending sleeve, described ringfeder is by the locking of ringfeder locking device, opposite side is provided with index dial between described plug and the withdrawing extending sleeve, described index dial had three indexing troughs in first-class minute, be provided with the described latch of latch outside in the described indexing trough and be provided with plug housing, the junction of described plug and main hanging feet copper sheathing is provided with locking device.
2. the trisection anchor clamps are used in cloverleaf Roots Blower Impeller processing according to claim 1, and it is characterized in that: described hanging feet pressing device is hanging feet gland clamping screw.
3. the trisection anchor clamps are used in cloverleaf Roots Blower Impeller processing according to claim 1, and it is characterized in that: described ringfeder locking device is the ringfeder locking nut.
4. the trisection anchor clamps are used in cloverleaf Roots Blower Impeller processing according to claim 1, and it is characterized in that: described locking device is locking nut.
5. the trisection anchor clamps are used in cloverleaf Roots Blower Impeller processing according to claim 1, and it is characterized in that: described ringfeder is near secondary hanging feet copper sheathing place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104191418A CN102990428A (en) | 2012-10-29 | 2012-10-29 | Trisection clamp for processing impeller of three-blade Roots blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104191418A CN102990428A (en) | 2012-10-29 | 2012-10-29 | Trisection clamp for processing impeller of three-blade Roots blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990428A true CN102990428A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104191418A Pending CN102990428A (en) | 2012-10-29 | 2012-10-29 | Trisection clamp for processing impeller of three-blade Roots blower |
Country Status (1)
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| CN (1) | CN102990428A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447864A (en) * | 2013-09-10 | 2013-12-18 | 昆山市巴城镇顺拓工程机械配件厂 | Fixture for processing inner bore of hobbing cutter |
| CN104354032A (en) * | 2014-11-04 | 2015-02-18 | 山东省生建重工有限责任公司 | Crank gear tool |
| CN105345534A (en) * | 2015-12-04 | 2016-02-24 | 天津市天鼓机械制造有限公司 | Three-blade impeller rapid position changing and planing tool |
| CN109773506A (en) * | 2019-02-28 | 2019-05-21 | 大连理工大学 | A kind of grip device of integral wheel processing |
| CN110328546A (en) * | 2019-07-25 | 2019-10-15 | 浙江科力风机有限公司 | One kind being used for the mach equipment of wind |
| CN113510285A (en) * | 2021-04-26 | 2021-10-19 | 台州职业技术学院 | Planer special for machining slide valve and machining method thereof |
| CN114871802A (en) * | 2022-06-09 | 2022-08-09 | 济南黎明风机制造有限公司 | Three leaf roots fan impeller processing fixing device |
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| JPS61192447A (en) * | 1985-02-19 | 1986-08-27 | Mitsubishi Electric Corp | Angle dividing apparatus |
| CN201136106Y (en) * | 2007-12-03 | 2008-10-22 | 杭州汽轮机股份有限公司 | Rotary table special for milling bucket root groove |
| CN201164955Y (en) * | 2007-12-07 | 2008-12-17 | 王金荣 | Jack wheel index head |
| CN101337290A (en) * | 2008-08-08 | 2009-01-07 | 江苏钢宝轧辊有限公司 | Mill deltoid device |
| CN201211617Y (en) * | 2008-05-19 | 2009-03-25 | 安徽祝成动力机械有限公司 | Multi-purpose fixture clamper for piston oil hole processing |
| CN201220368Y (en) * | 2008-06-26 | 2009-04-15 | 卫华集团有限公司 | Special spline milling dividing apparatus |
| CN201338199Y (en) * | 2009-01-23 | 2009-11-04 | 沈阳黎发热能燃机设备配件有限公司 | Drilling jig |
| CN201380401Y (en) * | 2009-03-06 | 2010-01-13 | 严慧萍 | Rotor processing jig for Root's blower |
| CN201428599Y (en) * | 2009-06-18 | 2010-03-24 | 宜兴优纳特机械有限公司 | Routs blower impeller gap adjusting device |
| CN201537833U (en) * | 2009-06-18 | 2010-08-04 | 宜兴优纳特机械有限公司 | Simple and accurate indexing device for uniformly dividing multiple camber impeller of Roots blower |
-
2012
- 2012-10-29 CN CN2012104191418A patent/CN102990428A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61192447A (en) * | 1985-02-19 | 1986-08-27 | Mitsubishi Electric Corp | Angle dividing apparatus |
| CN201136106Y (en) * | 2007-12-03 | 2008-10-22 | 杭州汽轮机股份有限公司 | Rotary table special for milling bucket root groove |
| CN201164955Y (en) * | 2007-12-07 | 2008-12-17 | 王金荣 | Jack wheel index head |
| CN201211617Y (en) * | 2008-05-19 | 2009-03-25 | 安徽祝成动力机械有限公司 | Multi-purpose fixture clamper for piston oil hole processing |
| CN201220368Y (en) * | 2008-06-26 | 2009-04-15 | 卫华集团有限公司 | Special spline milling dividing apparatus |
| CN101337290A (en) * | 2008-08-08 | 2009-01-07 | 江苏钢宝轧辊有限公司 | Mill deltoid device |
| CN201338199Y (en) * | 2009-01-23 | 2009-11-04 | 沈阳黎发热能燃机设备配件有限公司 | Drilling jig |
| CN201380401Y (en) * | 2009-03-06 | 2010-01-13 | 严慧萍 | Rotor processing jig for Root's blower |
| CN201428599Y (en) * | 2009-06-18 | 2010-03-24 | 宜兴优纳特机械有限公司 | Routs blower impeller gap adjusting device |
| CN201537833U (en) * | 2009-06-18 | 2010-08-04 | 宜兴优纳特机械有限公司 | Simple and accurate indexing device for uniformly dividing multiple camber impeller of Roots blower |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447864A (en) * | 2013-09-10 | 2013-12-18 | 昆山市巴城镇顺拓工程机械配件厂 | Fixture for processing inner bore of hobbing cutter |
| CN104354032A (en) * | 2014-11-04 | 2015-02-18 | 山东省生建重工有限责任公司 | Crank gear tool |
| CN105345534A (en) * | 2015-12-04 | 2016-02-24 | 天津市天鼓机械制造有限公司 | Three-blade impeller rapid position changing and planing tool |
| CN109773506A (en) * | 2019-02-28 | 2019-05-21 | 大连理工大学 | A kind of grip device of integral wheel processing |
| CN110328546A (en) * | 2019-07-25 | 2019-10-15 | 浙江科力风机有限公司 | One kind being used for the mach equipment of wind |
| CN113510285A (en) * | 2021-04-26 | 2021-10-19 | 台州职业技术学院 | Planer special for machining slide valve and machining method thereof |
| CN114871802A (en) * | 2022-06-09 | 2022-08-09 | 济南黎明风机制造有限公司 | Three leaf roots fan impeller processing fixing device |
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Application publication date: 20130327 |