CN103203581A - Bias correction method of drill bushing mounting hole of drill plate - Google Patents
Bias correction method of drill bushing mounting hole of drill plate Download PDFInfo
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- CN103203581A CN103203581A CN2013101454276A CN201310145427A CN103203581A CN 103203581 A CN103203581 A CN 103203581A CN 2013101454276 A CN2013101454276 A CN 2013101454276A CN 201310145427 A CN201310145427 A CN 201310145427A CN 103203581 A CN103203581 A CN 103203581A
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Abstract
The invention belongs to the mechanical processing technology, and relates to a bias correction method of a drill bushing mounting hole of a drill plate. The method for correcting the drill bushing mounting hole comprises the following steps of: measuring a bias value of the drill bushing mounting hole; eccentrically chambering; installing a correction bushing; and installing a drill bushing provided with a correction bushing in the chambered drill bushing mounting hole. According to the bias correction method of the drill bushing mounting hole of the drill plate, a drill bushing does not need to be newly manufactured, thereby shortening the working period, improving the efficiency and meeting the requirement of nasty piece processing.
Description
Technical field
The invention belongs to Machining Technology, relate to a kind of bushing plate drill bushing installing hole drift correction method.
Background technology
Large-scale jig often is installed with many bushing plates 1 as shown in Figure 1, 2, and bushing plate 1 is connected to form by top rectangle drill bushing installing plate 1a, the rectangle gripper shoe 1b of centre and following rectangle location-plate 1c.The vertical integral body that is connected to the upper end of gripper shoe 1b of the left end of drill bushing installing plate 1a, the vertical integral body that is connected to of right-hand member of the lower end of gripper shoe 1b and location-plate 1c has two dowel hole 1e and two screw via hole 1d at location-plate 1c.By two alignment pins and two screws location-plate 1c is fixed on the large-scale jig.At drill bushing installing plate 1a a drill bushing installing hole 1f is arranged, the axis of drill bushing installing hole 1f is X to the distance of the first locating surface 1g, and the deviation of existence is Δ X, and the axis of drill bushing installing hole 1f is Y to the distance of the second locating surface 1h, and the deviation of existence is Δ Y.Generally require Δ X and Δ Y all to be not more than 0.05mm.In manufacture process, Δ X and/or the overproof problem of Δ Y usually take place, at this moment, at least one is not less than 0.05mm Δ X and Δ Y, but the maximum of Δ X and Δ Y is in 1mm.Conventional way is that drill bushing is scrapped, and 1f carries out eccentric reaming to the drill bushing installing hole, makes drill bushing again according to the drill bushing installing hole after the reaming.Its shortcoming is: making drill bushing again needs machining and heat treatment, and long in time limit, efficient is low, can not satisfy the demand of urgent document or dispatch processing.
Summary of the invention
The objective of the invention is: propose a kind of bushing plate drill bushing installing hole drift correction method, need not to make again drill bushing, thereby the reduction of erection time raise the efficiency, satisfy the demand of urgent document or dispatch processing.
Technical scheme of the present invention is: bushing plate drill bushing installing hole drift correction method, bushing plate 1 is by top rectangle drill bushing installing plate 1a, middle rectangle gripper shoe 1b and following rectangle location-plate 1c connect to form, the vertical integral body that is connected to the upper end of gripper shoe 1b of the left end of drill bushing installing plate 1a, the vertical integral body that is connected to of right-hand member of the lower end of gripper shoe 1b and location-plate 1c, at location-plate 1c two dowel hole 1e and two screw via hole 1d are arranged, at drill bushing installing plate 1a a drill bushing installing hole 1f is arranged, the axis of drill bushing installing hole 1f is X to the distance of the first locating surface 1g, the deviation that exists is Δ X, the axis of drill bushing installing hole 1f is Y to the distance of the second locating surface 1h, the deviation that exists is Δ Y, when at least one is not less than 0.05mm as Δ X and Δ Y, this drill bushing installing hole need be revised, and it is characterized in that: the step of revising drill bushing installing hole 1f deviation is:
1.1, measure the deviate of drill bushing installing hole 1f: use three-coordinate measuring machine-tool to measure deviate Δ X and the Δ Y of drill bushing installing hole 1f;
1.2, eccentric reaming: bushing plate 1 is fixed on the boring machine, centering drill bushing installing hole at first, making the boring machine axis is X to the distance of the first locating surface 1g, the deviation that exists is not more than 0.01mm for Δ X1, the boring machine axis is Y to the distance of the second locating surface 1h, and the deviation of existence is not more than 0.01mm for Δ Y1; Then the drill bushing installing hole is carried out eccentric reaming, the pore radius after the reaming has enlarged Δ M before than reaming, and Δ M is not less than among Δ X-Δ X1 and the Δ Y-Δ Y1 peaked 3 times, simultaneously, and Δ M=3mm～6mm;
1.3, install to revise lining: makes a correction lining, its external diameter equal drill bushing installing hole after the reaming the aperture and with reaming after the aperture of drill bushing installing hole keep interference fits, the internal diameter of revising lining equals the external diameter of drill bushing and keeps interference fit, will revise the outside that lining is installed in drill bushing;
1.4, will be equipped with in the drill bushing installing hole after the drill bushing of revising lining is installed to reaming.
Advantage of the present invention is: proposed a kind of bushing plate drill bushing installing hole drift correction method, need not to make again drill bushing, thereby shortened the duration, improved efficient, satisfied the demand of urgent document or dispatch processing.
Description of drawings
Fig. 1 is mounted in the structural representation of the bushing plate on the large-scale jig.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below the present invention is described in further details.Referring to Fig. 1,2, bushing plate drill bushing installing hole drift correction method, bushing plate 1 is by top rectangle drill bushing installing plate 1a, middle rectangle gripper shoe 1b and following rectangle location-plate 1c connect to form, the vertical integral body that is connected to the upper end of gripper shoe 1b of the left end of drill bushing installing plate 1a, the vertical integral body that is connected to of right-hand member of the lower end of gripper shoe 1b and location-plate 1c, at location-plate 1c two dowel hole 1e and two screw via hole 1d are arranged, at drill bushing installing plate 1a a drill bushing installing hole 1f is arranged, the axis of drill bushing installing hole 1f is X to the distance of the first locating surface 1g, the deviation that exists is Δ X, the axis of drill bushing installing hole 1f is Y to the distance of the second locating surface 1h, the deviation that exists is Δ Y, when at least one is not less than 0.05mm as Δ X and Δ Y, this drill bushing installing hole need be revised, and it is characterized in that: the step of revising drill bushing installing hole 1f deviation is:
1.1, measure the deviate of drill bushing installing hole 1f: use three-coordinate measuring machine-tool to measure deviate Δ X and the Δ Y of drill bushing installing hole 1f;
1.2, eccentric reaming: bushing plate 1 is fixed on the boring machine, centering drill bushing installing hole at first, making the boring machine axis is X to the distance of the first locating surface 1g, the deviation that exists is not more than 0.01mm for Δ X1, the boring machine axis is Y to the distance of the second locating surface 1h, and the deviation of existence is not more than 0.01mm for Δ Y1; Then the drill bushing installing hole is carried out eccentric reaming, the pore radius after the reaming has enlarged Δ M before than reaming, and Δ M is not less than among Δ X-Δ X1 and the Δ Y-Δ Y1 peaked 3 times, simultaneously, and Δ M=3mm～6mm;
1.3, install to revise lining: makes a correction lining, its external diameter equal drill bushing installing hole after the reaming the aperture and with reaming after the aperture of drill bushing installing hole keep interference fits, the internal diameter of revising lining equals the external diameter of drill bushing and keeps interference fit, will revise the outside that lining is installed in drill bushing;
1.4, will be equipped with in the drill bushing installing hole after the drill bushing of revising lining is installed to reaming.
1.1, measure the deviate of drill bushing installing hole: the deviate Δ X that uses three-coordinate measuring machine-tool to measure the drill bushing installing hole is 0.06mm as 0.1mm, Δ Y;
1.2, eccentric reaming: bushing plate is fixed on the boring machine, centering drill bushing installing hole at first, making the boring machine axis is 150mm to the distance of first locating surface, centering deviation delta X1 is 0.01mm, the boring machine axis is 50mm to the distance of second locating surface, and centering deviation delta Y1 is 0.01mm; Then the drill bushing installing hole is carried out eccentric reaming, the pore radius after the reaming has enlarged 4mm before than reaming, and the bore dia after the reaming is Φ 20mm;
1.3, install to revise lining: makes a correction lining, its external diameter is Φ 20mm, and with reaming after the aperture Φ 20mm of drill bushing installing hole keep interference fits, the internal diameter of revising lining is processed as Φ 12mm and equals the external diameter of drill bushing and keep interference fit, will revise the outside that lining is installed in drill bushing;
1.4, will be equipped with in the drill bushing installing hole after the drill bushing of revising lining is installed to reaming.
Claims (1)
1. bushing plate drill bushing installing hole drift correction method, bushing plate (1) is by top rectangle drill bushing installing plate (1a), middle rectangle gripper shoe (1b) and following rectangle location-plate (1c) connect to form, the left end of drill bushing installing plate (1a) and the vertical integral body that is connected in the upper end of gripper shoe (1b), the vertical integral body that is connected to of right-hand member of the lower end of gripper shoe (1b) and location-plate (1c), at location-plate (1c) two dowel holes (1e) and two screw via holes (1d) are arranged, at drill bushing installing plate (1a) a drill bushing installing hole (1f) is arranged, the axis of drill bushing installing hole (1f) is X to the distance of first locating surface (1g), the deviation that exists is Δ X, the axis of drill bushing installing hole (1f) is Y to the distance of second locating surface (1h), the deviation that exists is Δ Y, when at least one is not less than 0.05mm as Δ X and Δ Y, this drill bushing installing hole need be revised, and it is characterized in that: the step of revising drill bushing installing hole (1f) deviation is:
1.1, measure the deviate of drill bushing installing hole (1f): use three-coordinate measuring machine-tool to measure deviate Δ X and the Δ Y of drill bushing installing hole (1f);
1.2, eccentric reaming: bushing plate (1) is fixed on the boring machine, centering drill bushing installing hole at first, making the boring machine axis is X to the distance of first locating surface (1g), the deviation that exists is not more than 0.01mm for Δ X1, the boring machine axis is Y to the distance of second locating surface (1h), and the deviation of existence is not more than 0.01mm for Δ Y1; Then the drill bushing installing hole is carried out eccentric reaming, the pore radius after the reaming has enlarged Δ M before than reaming, and Δ M is not less than among Δ X-Δ X1 and the Δ Y-Δ Y1 peaked 3 times, simultaneously, and Δ M=3mm～6mm;
1.3, install to revise lining: makes a correction lining, its external diameter equal drill bushing installing hole after the reaming the aperture and with reaming after the aperture of drill bushing installing hole keep interference fits, the internal diameter of revising lining equals the external diameter of drill bushing and keeps interference fit, will revise the outside that lining is installed in drill bushing;
1.4, will be equipped with in the drill bushing installing hole after the drill bushing of revising lining is installed to reaming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145427.6A CN103203581B (en) | 2013-04-24 | 2013-04-24 | Bias correction method of drill bushing mounting hole of drill plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145427.6A CN103203581B (en) | 2013-04-24 | 2013-04-24 | Bias correction method of drill bushing mounting hole of drill plate |
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| CN103203581A true CN103203581A (en) | 2013-07-17 |
| CN103203581B CN103203581B (en) | 2015-07-01 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874835A (en) * | 2015-05-15 | 2015-09-02 | 哈尔滨飞机工业集团有限责任公司 | Longitudinal adjustable drill plate of composite material component |
| CN104874836A (en) * | 2015-05-15 | 2015-09-02 | 哈尔滨飞机工业集团有限责任公司 | Transversely adjustable composite material component drill plate |
| CN104889453A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template used for drilling and deviation correction method for installing hole of drilling sleeve |
| CN104889454A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template used for machine tool and deviation correction method for drilling sleeve installing hole |
| CN104889455A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template |
| CN104942342A (en) * | 2015-05-29 | 2015-09-30 | 苏州亚思科精密数控有限公司 | Drill plate and correction method of drill bushing installation hole in drill plate |
| CN105014120A (en) * | 2014-04-21 | 2015-11-04 | 哈尔滨飞机工业集团有限责任公司 | Method and device for changing hole positions of drill jig |
| CN106345894A (en) * | 2016-09-30 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Method for position adjustment processing of piercing punch and die structure |
| CN110457640A (en) * | 2019-07-26 | 2019-11-15 | 中国航空工业集团公司济南特种结构研究所 | A kind of calculation method of radome drill jig drill bushing and radome surface mounting distance |
| CN111230402A (en) * | 2020-02-28 | 2020-06-05 | 岭东核电有限公司 | Repair process for drive support frame shell of nuclear power plant |
| CN114055100A (en) * | 2021-12-15 | 2022-02-18 | 南阳飞龙汽车零部件有限公司 | Hole site processing method |
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| US4145160A (en) * | 1977-11-11 | 1979-03-20 | Garfield Wiggins | Doweling jig |
| CN201579460U (en) * | 2009-12-28 | 2010-09-15 | 天津津起起重设备有限公司 | Drill plate with replaceable drill bushing |
| CN201625799U (en) * | 2010-02-01 | 2010-11-10 | 哈尔滨汽轮机厂有限责任公司 | Drill bushing locating device of three-pore drill plate |
| CN102350518A (en) * | 2011-10-17 | 2012-02-15 | 河南柴油机重工有限责任公司 | Combined type drill jig for processing component hole |
| CN202224706U (en) * | 2011-10-11 | 2012-05-23 | 江西景航航空锻铸有限公司 | Rotatable machining fixture |
-
2013
- 2013-04-24 CN CN201310145427.6A patent/CN103203581B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145160A (en) * | 1977-11-11 | 1979-03-20 | Garfield Wiggins | Doweling jig |
| CN201579460U (en) * | 2009-12-28 | 2010-09-15 | 天津津起起重设备有限公司 | Drill plate with replaceable drill bushing |
| CN201625799U (en) * | 2010-02-01 | 2010-11-10 | 哈尔滨汽轮机厂有限责任公司 | Drill bushing locating device of three-pore drill plate |
| CN202224706U (en) * | 2011-10-11 | 2012-05-23 | 江西景航航空锻铸有限公司 | Rotatable machining fixture |
| CN102350518A (en) * | 2011-10-17 | 2012-02-15 | 河南柴油机重工有限责任公司 | Combined type drill jig for processing component hole |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014120A (en) * | 2014-04-21 | 2015-11-04 | 哈尔滨飞机工业集团有限责任公司 | Method and device for changing hole positions of drill jig |
| CN105014120B (en) * | 2014-04-21 | 2017-10-31 | 哈尔滨飞机工业集团有限责任公司 | A kind of method and apparatus for changing drill jig hole position |
| CN104874836A (en) * | 2015-05-15 | 2015-09-02 | 哈尔滨飞机工业集团有限责任公司 | Transversely adjustable composite material component drill plate |
| CN104874835A (en) * | 2015-05-15 | 2015-09-02 | 哈尔滨飞机工业集团有限责任公司 | Longitudinal adjustable drill plate of composite material component |
| CN104889454A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template used for machine tool and deviation correction method for drilling sleeve installing hole |
| CN104942342A (en) * | 2015-05-29 | 2015-09-30 | 苏州亚思科精密数控有限公司 | Drill plate and correction method of drill bushing installation hole in drill plate |
| CN104889455A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template |
| CN104889453A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Drilling template used for drilling and deviation correction method for installing hole of drilling sleeve |
| CN106345894A (en) * | 2016-09-30 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Method for position adjustment processing of piercing punch and die structure |
| CN110457640A (en) * | 2019-07-26 | 2019-11-15 | 中国航空工业集团公司济南特种结构研究所 | A kind of calculation method of radome drill jig drill bushing and radome surface mounting distance |
| CN110457640B (en) * | 2019-07-26 | 2023-03-24 | 中国航空工业集团公司济南特种结构研究所 | Method for calculating surface mounting distance between radome drill jig drill bushing and radome |
| CN111230402A (en) * | 2020-02-28 | 2020-06-05 | 岭东核电有限公司 | Repair process for drive support frame shell of nuclear power plant |
| CN111230402B (en) * | 2020-02-28 | 2021-12-31 | 岭东核电有限公司 | Repair process for drive support frame shell of nuclear power plant |
| CN114055100A (en) * | 2021-12-15 | 2022-02-18 | 南阳飞龙汽车零部件有限公司 | Hole site processing method |
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| CN103203581B (en) | 2015-07-01 |
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