CN201519784U - High-efficient handle drilling machine - Google Patents

High-efficient handle drilling machine Download PDF

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Publication number
CN201519784U
CN201519784U CN2009200821900U CN200920082190U CN201519784U CN 201519784 U CN201519784 U CN 201519784U CN 2009200821900 U CN2009200821900 U CN 2009200821900U CN 200920082190 U CN200920082190 U CN 200920082190U CN 201519784 U CN201519784 U CN 201519784U
Authority
CN
China
Prior art keywords
handle
efficient
drill
drilling machine
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009200821900U
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Chinese (zh)
Inventor
范先莉
康万军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Aircraft Industrial Group Co Ltd
Original Assignee
Chengdu Aircraft Industrial Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Aircraft Industrial Group Co Ltd filed Critical Chengdu Aircraft Industrial Group Co Ltd
Priority to CN2009200821900U priority Critical patent/CN201519784U/en
Application granted granted Critical
Publication of CN201519784U publication Critical patent/CN201519784U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a high-efficient handle drilling machine, and aims to provide a high-efficient handle drilling machine which can increase position precision of processing holes and processing efficiency and can avoid drilling oversize. The high-efficient handle drilling machine comprises a latch and a drilling die plate with a handle, a positioning pin with shape and size identical to those of a center hole of a to-be-processed part is arranged on a plane below the drilling die plate, and two sides of the positioning pin are provided with guide holes with pitches and sizes identical to the pitch and the size of the to-be-processed part. Compared with the prior art utilizing a manual marking positioning and eyeballing drill processing method, the high-efficient handle drilling machine is accurate and reliable in positioning, high in position precision, extremely high in processing yield and low in oversize rate, is convenient and fast, can be doubled in processing efficiency and greatly reduces cost of production and work time, and further, a drill bit of the drilling machine is not easy to deflect like drilling on a flat plate.

Description

Efficient handle drill
Technical field
The utility model relates to a kind of location drilling frock, and in particular, the utility model relates to a kind of efficient handle drill.
Background technology
In the prior art, on the same plane of a processing parts, to process often based on the fixing two side holes of a central hole location.This is 3 lines of the centre of location or the machining hole in 3 planes with the centre bore, and the processing method that the workman is traditional is by the centre bore that processes, line location earlier, and the heart position, hole in hole to be processed, both sides is determined in artificial line.Use the hole instrument then, rely on the artificial visually examine, align line axle center, hole and hole.This weak point to the unconfined bore mode of processing drill bit is, the easy sideslip of drill bit, and the pitch-row positional precision is poor, and secondly aperture overproof rate height is that efficient is low.Especially the processing in a large amount of holes to be processed of the same type on the wall panel parts, its low drilling efficiency is very obvious.
Summary of the invention
The purpose of this utility model is at above-mentioned the deficiencies in the prior art part, propose a kind ofly can improve machining hole positional precision and working (machining) efficiency, and it is overproof to avoid holing, and improves the efficient handle drill of qualification rate.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of efficient handle drill, comprise, a latch, it is characterized in that, it comprises that also has a little bushing plate that upwarps handle, on the lower, planar of this described bushing plate, be shaped on and part center hole shape to be processed, alignment pin of the same size, be shaped in the both sides of described alignment pin consistent with the pitch-row of part to be processed, and the identical pilot hole of size.
The utility model is than above-mentioned artificial line location, the prior art of range estimation boring processing, it is reliable to have an accurate positioning, positional precision height, drill bit can be as brill on flat board easy sideslip, passing rate of processing is high, overproof rate is little.Convenient and swift, working (machining) efficiency significantly improves, and produces time cost and significantly reduces.Through assemble a large amount of holes of wallboard part at aircrafts such as A320, A340 B747 B787 DS, hundreds of different size mesopore processing proof, compare traditional line processing, processing a hole can save 5 minutes, accumulative total is processed this type of hole more than 10,000, can save the above work time cost of thousands of man-hours and tens thousand of unit.。
Description of drawings
Fig. 1 is the efficient handle drill of a utility model decomposing schematic representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
Fig. 4 is the embodiment schematic diagram that the utility model is embedded in steady pin bushing plate one side.
The specific embodiment
Consult Fig. 1~Fig. 3.On the lower, planar that has little bushing plate 1 that upwarps handle 5, be shaped on one with part center hole shape to be processed, alignment pin of the same size 3.Be shaped in the both sides of described alignment pin consistent with the pitch-row of part to be processed, and the identical pilot hole of size.The position of two pilot holes of alignment pin 3 and both sides just in time coincides with the pitch-row center in part hole to be processed.Two pilot holes can be set with the high and wear-resisting guide hole lining 2 by hardness, and as the guide hole that guides drill bit.The aperture of guide hole lining 2 is consistent with part preprocessing aperture nominal dimension.Bushing plate 1 alignment pin 3 diameters are consistent with the center-hole diameter on the part, and it is as positioning guide column to add man-hour.During boring, the workman grasps the handle 5 of perk, and at first the alignment pin 3 with bushing plate 1 below is embedded in the centre bore of part to be processed, then drill bit is put into 2 one guide holes of guide hole lining and is holed, and drill bit is directly put into boring.After processing a side workpiece hole, latch 4 is inserted in this hole, bushing plate 1 firmly is positioned on the plane of processing parts exactly, at this moment, drill bit is put into the guiding guide hole lining 2 of bushing plate 1 opposite side.
With bushing plate when boring finding, the handle 5 that upwarps that links to each other with bushing plate 1 can the zero degree flat board, the bushing plate material can select hardness to be higher than the material of drill bit, can be without inlay busher, direct by the guiding hole drill system machining hole on the relevant position on the bushing plate.
Working position is during with respect to the two side holes of centre bore symmetry, latch 4 can be changed into the side that steady pin shown in Figure 4 is embedded in bushing plate 1, be that centralized positioning pin 3 and latch 4 protrude from the guide pillar steady pin on the bushing plate 1 same plane, bore a hole, with bushing plate 1 turn-over, another hole is bored in the hole that centrepin and guide pillar steady pin insert centre bore respectively and just processed again.The utility model can be processing and three hole workpieces of alignment pin 3 conllinear, also can be isoplanar non-equidistant with alignment pin 3,3 three hole workpieces of conllinear not.

Claims (5)

1. efficient handle drill, comprise, a latch, it is characterized in that, it also comprises a bushing plate that has handle, on the lower, planar of this described bushing plate, be shaped on and part center hole shape to be processed, alignment pin of the same size, be shaped in the both sides of described alignment pin consistent with the pitch-row of part to be processed, and the identical pilot hole of size.
2. efficient handle drill as claimed in claim 1 is characterized in that, pilot hole is set with guiding drill bit guide hole lining.
3. efficient handle drill as claimed in claim 1 is characterized in that, the handle that links to each other with bushing plate is little handle that upwarps.
4. efficient handle drill as claimed in claim 1 is characterized in that, described handle is the dull and stereotyped handle of zero degree.
5. efficient handle drill as claimed in claim 1 is characterized in that, Working position is during with respect to the two side holes of centre bore symmetry, and described centralized positioning pin (3) and latch (4) protrude from the guide pillar steady pin on the same plane of bushing plate (1).
CN2009200821900U 2009-06-30 2009-06-30 High-efficient handle drilling machine Expired - Lifetime CN201519784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200821900U CN201519784U (en) 2009-06-30 2009-06-30 High-efficient handle drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200821900U CN201519784U (en) 2009-06-30 2009-06-30 High-efficient handle drilling machine

Publications (1)

Publication Number Publication Date
CN201519784U true CN201519784U (en) 2010-07-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200821900U Expired - Lifetime CN201519784U (en) 2009-06-30 2009-06-30 High-efficient handle drilling machine

Country Status (1)

Country Link
CN (1) CN201519784U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489749A (en) * 2011-11-22 2012-06-13 芜湖瑞创叉车有限公司 Drilling jig for forklift instrument desks
CN106925816A (en) * 2017-04-27 2017-07-07 沈阳飞机工业(集团)有限公司 A kind of novel supporting plate nut drill jig

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489749A (en) * 2011-11-22 2012-06-13 芜湖瑞创叉车有限公司 Drilling jig for forklift instrument desks
CN106925816A (en) * 2017-04-27 2017-07-07 沈阳飞机工业(集团)有限公司 A kind of novel supporting plate nut drill jig
CN106925816B (en) * 2017-04-27 2019-09-20 沈阳飞机工业(集团)有限公司 A kind of plate nut drill jig

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GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20100707

CX01 Expiry of patent term