CN102335777A - Improved turntable borehole template - Google Patents
Improved turntable borehole template Download PDFInfo
- Publication number
- CN102335777A CN102335777A CN2010102366739A CN201010236673A CN102335777A CN 102335777 A CN102335777 A CN 102335777A CN 2010102366739 A CN2010102366739 A CN 2010102366739A CN 201010236673 A CN201010236673 A CN 201010236673A CN 102335777 A CN102335777 A CN 102335777A
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- template
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- drilling
- locating hole
- bore template
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Abstract
The invention provides an improved turntable drilling template. The improved turntable drilling template mainly consists of a drilling template (5), a center locating hole (6), drilling locating holes (7) and circumferential locating sleeves (8), wherein the center locating hole (6) is arranged at one end of the drilling template (5). The improved turntable drilling template is characterized in that 2-6 drilling locating holes (7) are arranged at the other end of the drilling template (5), and the center distance between each drilling locating hole (7) and the center locating hole (6) is identical. Compared with the existing turntable drilling template, the improved turntable drilling template provided by the invention has the advantages of high machining efficiency, high machining precision, reasonable structure, ingenious design, low manufacturing cost and good use flexibility.
Description
Technical field
The present invention designs a kind of aid of processing, specifically is a kind of a kind of improved rotating disk bore template that can improve drilling efficiency greatly.
Background technology
Be connected with contiguous block 3 with screw like 2 per two one group of Fig. 1,120 push rods.Rotating disk 1 is together with push rod 2 rotations during work, and every group of push rod 2 moved up successively by liftout attachment and by resetting means it resetted again.Usually 120 bottom outlets on the rotating disk are circle distribution, make this bottom outlet by the bore template of special use usually, and the structure of existing bore template is as shown in Figure 4; After the center of circle concentric locating of center positioning hole 6 and rotating disk 1, in a circumferential registration cover 7, insert alignment pin, another circumferential registration cover 7 is as drill bushing; The processing of holing, this template working (machining) efficiency is low, needs clamping 119 times; And machining accuracy is lower, and effect is barely satisfactory in actual use.
Summary of the invention
The present invention seeks in order to overcome above-mentioned defective, a kind of improved rotating disk bore template be provided,
Technical scheme of the present invention is:
A kind of improved rotating disk bore template; Mainly form by bore template, center positioning hole, boring locating hole and circumferential registration cover; Center positioning hole is arranged on an end of bore template; The other end of said bore template is provided with 2 to 6 boring locating holes, and each said boring locating hole is all identical with the centre-to-centre spacing of center positioning hole.
The quantity of said boring locating hole is 5.
Be embedded the circumferential registration cover in the said boring locating hole.
The invention has the beneficial effects as follows:
The more existing advantage of rotating disk bore template of the present invention with working (machining) efficiency height, good processing accuracy.Mismachining tolerance comparative analysis before and after improving:
A rotating disk of processing (brill bottom outlet) needs clamping 119 times before improving, and each clamping produces the guiding limit error and is:
Δr1＝±[+0.053-(-0.033)]/2＝±0.043mm
Cause that by steering error accumulative total first hole and last hole limit deviation of centre distance are:
Δro＝±0.043X119＝±5.12mm
Improve the back clamping 29 times, first hole and last hole limit deviation of centre distance are:
Δro＝±0.043X29＝±1.25mm
Because error is big, need repeatedly measures in the process, proofread and correct and reduce the centre-to-centre spacing error before improving, it is poor to have increased the non-cutting time crudy.Improving back accumulative total limit error has satisfied required precision and has saved the measurement update time for 1/4 before improving.
See that from rotating disk and push rod mated condition push rod is to cooperate with turret apertures in pairs through contiguous block.Hole of each clamping processing before improving, the factor that influences two hole centre-to-centre spacing errors has position error, steering error and bushing plate hole site error.Improve four holes of each clamping processing, back, because of two Kong Weiyi group, so the position error that each clamping produces does not influence every pair of mating holes centre-to-centre spacing, its error has reduced two mating holes centre-to-centre spacing errors by bushing plate hole site precision and guiding accuracy decision.
The present invention also has rational in infrastructure, designs ingeniously, cheap, uses advantage flexibly.
Description of drawings
Fig. 1 is the structural representation of rotating disk.
Fig. 2 is the cross sectional view of rotating disk.
Fig. 3 be among Fig. 2 A-A to cutaway view.
Fig. 4 is the structural representation of existing bore template.
Fig. 5 is the structural representation of bore template of the present invention.
Fig. 6 is the cross section cross-sectional schematic of bore template of the present invention.
Among the figure: 1, rotating disk, 2, push rod, 3, contiguous block, 4, bottom outlet, 5, bore template, 6, center positioning hole, 7, the boring locating hole, 8, the circumferential registration cover.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
A kind of improved rotating disk bore template; Mainly form by bore template 5, center positioning hole 6, boring locating hole 7 and circumferential registration cover 8; Center positioning hole 6 is arranged on an end of bore template 5; The other end of said bore template 5 is provided with 2 to 6 boring locating holes 7, and each said boring locating hole 7 is all identical with the centre-to-centre spacing of center positioning hole 6.
The quantity of said boring locating hole 7 is 5.
Be embedded circumferential registration cover 8 in the said boring locating hole 7.
Be connected with contiguous block 3 with screw like 2 per two one group of Fig. 1,120 push rods.
Rotating disk 1 is together with push rod 2 rotations during work, and every group of push rod 2 moved up successively by liftout attachment and by resetting means it resetted again.
Drill manufacturing precision
processing methods: drilling - hinge.
Bore bottom outlet 4 with bore template.Be about to bore template 5 through centre bore location and the boring of clamping back, hole of brill before improving is improved the back and is bored four holes.Unclamp clamping device after drilling through and pierce into bore template 5 circumferential registration holes 6 with alignment pin and bore in the good hole with rotating disk 1 and realize circumferential registration, penetrate the 4th hole after the improvement, clamp back processing next group hole, fraising at last.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and scope are limited; Do not breaking away under the design concept prerequisite of the present invention; Common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention, and the technology contents that the present invention asks for protection all is documented in claims.
Claims (3)
1. improved rotating disk bore template; Mainly form by bore template (5), center positioning hole (6), boring locating hole (7) and circumferential registration cover (8); Center positioning hole (6) is arranged on an end of bore template (5); The other end that it is characterized in that said bore template (5) is provided with 2 to 6 boring locating holes (7), and each said boring locating hole (7) is all identical with the centre-to-centre spacing of center positioning hole (6).
2. a kind of improved rotating disk bore template according to claim 1, the quantity that it is characterized in that said boring locating hole (7) is 5.
3. a kind of improved rotating disk bore template according to claim 1 and 2 is characterized in that being embedded in the said boring locating hole (7) circumferential registration cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102366739A CN102335777A (en) | 2010-07-26 | 2010-07-26 | Improved turntable borehole template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102366739A CN102335777A (en) | 2010-07-26 | 2010-07-26 | Improved turntable borehole template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102335777A true CN102335777A (en) | 2012-02-01 |
Family
ID=45511865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102366739A Pending CN102335777A (en) | 2010-07-26 | 2010-07-26 | Improved turntable borehole template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335777A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN108500343A (en) * | 2017-02-28 | 2018-09-07 | 国水投资集团西安风电设备股份有限公司 | Drill jig and its processing method for yoke inclined hole |
| CN109604674A (en) * | 2019-01-02 | 2019-04-12 | 武汉船用机械有限责任公司 | The processing method in circumferential group hole |
| CN112548599A (en) * | 2020-11-27 | 2021-03-26 | 重庆智展齿轮传动有限公司 | Method for accurately machining large-diameter porous workpiece |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5482411A (en) * | 1994-12-22 | 1996-01-09 | Mcdonnell Douglas Corporation | Method and apparatus for securely clamping a drill motor to a drill plate |
| EP0749793A1 (en) * | 1995-06-23 | 1996-12-27 | Dr. Hahn GmbH & Co. KG | Rod-shaped drill jig |
| CN2393673Y (en) * | 1999-09-09 | 2000-08-30 | 天津市华特包装机械有限责任公司第一分公司 | Series drill jig for universal flanges |
| CN201807766U (en) * | 2010-07-26 | 2011-04-27 | 江苏三环实业股份有限公司 | Improved turntable drilling template |
-
2010
- 2010-07-26 CN CN2010102366739A patent/CN102335777A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5482411A (en) * | 1994-12-22 | 1996-01-09 | Mcdonnell Douglas Corporation | Method and apparatus for securely clamping a drill motor to a drill plate |
| EP0749793A1 (en) * | 1995-06-23 | 1996-12-27 | Dr. Hahn GmbH & Co. KG | Rod-shaped drill jig |
| CN2393673Y (en) * | 1999-09-09 | 2000-08-30 | 天津市华特包装机械有限责任公司第一分公司 | Series drill jig for universal flanges |
| CN201807766U (en) * | 2010-07-26 | 2011-04-27 | 江苏三环实业股份有限公司 | Improved turntable drilling template |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN108500343A (en) * | 2017-02-28 | 2018-09-07 | 国水投资集团西安风电设备股份有限公司 | Drill jig and its processing method for yoke inclined hole |
| CN108500343B (en) * | 2017-02-28 | 2019-10-25 | 国水投资集团西安风电设备股份有限公司 | Drill jig and its processing method for magnetic yoke inclined hole |
| CN109604674A (en) * | 2019-01-02 | 2019-04-12 | 武汉船用机械有限责任公司 | The processing method in circumferential group hole |
| CN112548599A (en) * | 2020-11-27 | 2021-03-26 | 重庆智展齿轮传动有限公司 | Method for accurately machining large-diameter porous workpiece |
| CN112548599B (en) * | 2020-11-27 | 2022-11-18 | 重庆智展齿轮传动有限公司 | Method for accurately machining large-diameter porous workpiece |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120201 |