CN100503101C - Multifunctional transposable diameter-adjustable multitool machine boring tool - Google Patents

Multifunctional transposable diameter-adjustable multitool machine boring tool Download PDF

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Publication number
CN100503101C
CN100503101C CNB2006101426045A CN200610142604A CN100503101C CN 100503101 C CN100503101 C CN 100503101C CN B2006101426045 A CNB2006101426045 A CN B2006101426045A CN 200610142604 A CN200610142604 A CN 200610142604A CN 100503101 C CN100503101 C CN 100503101C
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CN
China
Prior art keywords
cutter
cutter hub
dial
hub support
toolsetting
Prior art date
Application number
CNB2006101426045A
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Chinese (zh)
Other versions
CN1935425A (en
Inventor
王诚信
Original Assignee
王诚信
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 王诚信 filed Critical 王诚信
Priority to CNB2006101426045A priority Critical patent/CN100503101C/en
Publication of CN1935425A publication Critical patent/CN1935425A/en
Application granted granted Critical
Publication of CN100503101C publication Critical patent/CN100503101C/en

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Abstract

The present invention relates to a multifunctional turnable position adjustable diameter multi-cutter machine-fastened hole-borning cutting-tool. It is characterized by that said invention mainly includes the following several portions: cutting-tool shaft, cutter and cutter support, cutter-regulating disk, turning disk, scale disk, cutter-mounting groove, spring and regulating bolt. Said invention also provides the concrete structure of every above-mentioned portion and the connection mode of all the above-mentioned portions, and also provides its working principle and concrete operation method.

Description

Multi-functional indexable energy straightening footpath multitool machine card borer
Technical field:
The present invention relates to a kind of multi-functional indexable energy straightening footpath multitool machine card borer, particularly a kind of multi-functional borer that is widely used in the diameter of fine adjustment on a large scale in the mechanical processing process.
Background technology:
At present, in machining, boring system endoporus generally with hilted broadsword processing, needs manual toolsetting to realize the processing dimension of workpiece in process.This kind conventional method inefficiency, machining accuracy are not high, and the hand grinding cutter is lack of standardization, although be experienced skilled worker's operation, are difficult to guarantee the precision and the work efficiency of processing yet.
Summary of the invention:
The purpose of this invention is to provide a kind of cutter hub indexable, must not reface, the multitool symmetry is cut, working angles is steady, cutting resistance is little, working (machining) efficiency is high, machine toolsetting pole length, regulate accurately, make machined surface precision height, simple to operate, the just exercisable multi-functional indexable energy straightening of skilled worker footpath multitool machine card borer.
The objective of the invention is to realize by following mode:
The present invention includes cutter shaft, the cutter hub support, cutter hub, it is characterized in that: on cutter shaft, be set with the cutter hub support successively, the toolsetting dish, rolling disc, dial, the cutter hub support is discoid, fix with cutter shaft, equally being provided with at least two cross sections by circumference on the cutter hub support is trapezoidal knife holder slot, a knife bar and knife holder slot precision-fit are housed in each knife holder slot and have the cutter hub of flat thread on a surface of knife bar, be shaped on the face of toolsetting dish with knife bar on the flat thread of the corresponding and mutual energy precision-fit mutually of flat thread, another face of toolsetting dish is positioned at the circle position and is shaped on circumferential slopes, rolling disc and toolsetting dish are fixed, on a face of dial, be provided with scale by the circumference five equilibrium, dial is embedded in the rolling disc and with cutter shaft and fixes, simultaneously, dial is locked on the cutter shaft by the dial clamp nut, be shaped on the surface of rolling disc with dial on the corresponding reference mark of scale; The front end of cutter shaft is a hollow structure, and be provided with installing hole equidistantly by circumference at the position corresponding with the installation site of toolsetting dish, the tapered wedges that has the elasticity train that a circumferential slopes with the toolsetting dish is complementary is housed in the position of each installing hole, be provided with an adjustable cone at the front end center of cutter shaft, adjustable cone matches with tapered wedges, and with gland nut with regulate bolting, be equipped with a spring mounting groove in the position between per two adjacent knife holder slots on the cutter hub support, each spring mounting groove distributes on the cutter hub support equidistantly, in each spring mounting groove, be equipped with spring, on spring, be provided with parallel jacking block.
Advantage of the present invention is: cutter hub is indexable, must not reface, the multitool symmetry is cut, working angles is steady, cutting resistance is little, working (machining) efficiency is high, machine toolsetting pole length, it is the cutter bore diameter, regulate accurately, make machined surface precision height, simple to operate, the skilled worker just can operate, and is good to gripping performance, the locking property of cutter hub, cost is low.
Description of drawings:
Fig. 1 is a front view of the present invention; There have a cutter hub to stretch out cutter among the figure to be longer, is that the signal cutter hub is transferred long state, and all cutter hubs are transferred longly synchronously in practical operation, and promptly the cutter bore diameter is adjustable.
Fig. 2 is that A-A of Fig. 1 is to cutaway view.
Fig. 3 is that B-B of Fig. 1 is to cutaway view.
Fig. 4 is the structural representation that processing has the machine swaging clamp body of stepped hole.
Fig. 5 is the structural representation of the machine swaging clamp body of processing press polish face.
Fig. 6 is the structural representation that the hole is carried out the machine swaging clamp body of grinding and polishing.
Fig. 7 is the cross sectional representation of the knife bar of cutter hub.
The specific embodiment:
With reference to accompanying drawing, the present invention includes cutter shaft 18, cutter hub support 15, cutter hub 3, on cutter shaft 18, be set with cutter hub support 15 successively, toolsetting dish 9, rolling disc 1, dial 2, cutter hub support 15 is discoid, be connected and fixed with cutter shaft 18 usefulness keys 22 and bolt 16, equally being provided with at least two cross sections by circumference on cutter hub support 15 is trapezoidal knife holder slot 17, a knife bar and knife holder slot precision-fit are housed in each knife holder slot 17 and have the cutter hub 3 of flat thread 7 on a surface of knife bar, the concrete quantity of cutter hub 3 is to determine according to the diameter of cutter hub support 15, be that four cutter hubs have been installed in the accompanying drawings, be shaped on the face of toolsetting dish 9 with knife bar on the flat thread 6 of the corresponding and mutual energy precision-fit mutually of flat thread 7, another face of toolsetting dish 9 is positioned at the circle position and is shaped on circumferential slopes, rolling disc 1 is fixed together with toolsetting dish 9 usefulness location taper pin 8, on a face of dial 2, be provided with scale 4 by the circumference five equilibrium, dial 2 is embedded in the rolling disc 1 and with cutter shaft 18 and fixes, simultaneously, dial 2 is locked on the cutter shaft 18 by dial clamp nut 10, be shaped on the surface of rolling disc 1 with dial on scale 4 corresponding reference marks 5; The front end of cutter shaft 18 is a hollow structure, and be provided with installing hole equidistantly by circumference at the position corresponding with the installation site of toolsetting dish 9, the tapered wedges that has the elasticity train 14 that a circumferential slopes with toolsetting dish 9 is complementary is housed in the position of each installing hole, be provided with an adjustable cone 13 at the front end center of cutter shaft 18, adjustable cone 13 matches with tapered wedges 14, and it is fixing with gland nut 11 and adjusting bolt 12, be equipped with a spring mounting groove 20 in the position between per two adjacent knife holder slots on the cutter hub support 15, each spring mounting groove 20 distributes on cutter hub support 15 equidistantly, in each spring mounting groove 20, be equipped with butterfly spring 21, on butterfly spring 21, be provided with parallel jacking block 19.
In use, each parts is installed successively, the fastening adjustment bolt makes adjustable cone compress tapered wedges, and tapered wedges compresses the toolsetting dish again, and this moment, cutter hub was in clamped condition, and cutter shaft is directly connected and can process workpiece with machine tool chief axis.When needs adjustment cutter bore diameter is promptly adjusted the knife bar length of cutter hub, unclamp the adjusting bolt, adjustable cone is loosened, the tapered wedges that has the elasticity train withdraws from certain room, at this moment the butterfly spring of installing in the cutter hub support is upspring, parallel jacking block is ejected, parallel jacking block will eject the gap between toolsetting dish and cutter hub again, rotate rolling disc, rolling disc drives the toolsetting dish and rotates, flat thread on the toolsetting dish and the flat thread on the cutter hub interact, make cutter hub flexible inside and outside cutter, and accurately drawing the length that knife bar is conditioned according to the corresponding relation of reference mark on the rolling disc and dial, the back fastening adjustment bolt of adjusting to the right place can continue workpiece is processed.
For the multiple operation when the boring work, should be equipped with the machine swaging clamp body of different processing characteristicies, shown in accompanying drawing 4,5,6, these machine swaging clamp bodies with different processing characteristicies can be contained in the processing of carrying out each operation on the cutter hub support respectively, thereby have realized the multifunctionality of this cutter.

Claims (1)

1, a kind of multi-functional indexable energy straightening footpath multitool machine card borer, comprise cutter shaft, the cutter hub support, cutter hub, it is characterized in that: on cutter shaft, be set with the cutter hub support successively, the toolsetting dish, rolling disc, dial, the cutter hub support is discoid, fix with cutter shaft, equally being provided with at least two cross sections by circumference on the cutter hub support is trapezoidal knife holder slot, a knife bar and knife holder slot precision-fit are housed in each knife holder slot and have the cutter hub of flat thread on a surface of knife bar, be shaped on the face of toolsetting dish with knife bar on the flat thread of the corresponding and mutual energy precision-fit mutually of flat thread, another face of toolsetting dish is positioned at the circle position and is shaped on circumferential slopes, rolling disc and toolsetting dish are fixed, on a face of dial, be provided with scale by the circumference five equilibrium, dial is embedded in the rolling disc, dial is locked on the cutter shaft by the dial clamp nut, be shaped on the surface of rolling disc with dial on the corresponding reference mark of scale; The front end of cutter shaft is a hollow structure, and be provided with installing hole equidistantly by circumference at the position corresponding with the installation site of toolsetting dish, the tapered wedges that has the elasticity train that a circumferential slopes with the toolsetting dish is complementary is housed in the position of each installing hole, be provided with an adjustable cone at the front end center of cutter shaft, adjustable cone matches with tapered wedges, and with gland nut with regulate bolting, be equipped with a spring mounting groove in the position between per two adjacent knife holder slots on the cutter hub support, each spring mounting groove distributes on the cutter hub support equidistantly, in each spring mounting groove, be equipped with spring, on spring, be provided with parallel jacking block.
CNB2006101426045A 2006-10-19 2006-10-19 Multifunctional transposable diameter-adjustable multitool machine boring tool CN100503101C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006101426045A CN100503101C (en) 2006-10-19 2006-10-19 Multifunctional transposable diameter-adjustable multitool machine boring tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006101426045A CN100503101C (en) 2006-10-19 2006-10-19 Multifunctional transposable diameter-adjustable multitool machine boring tool

Publications (2)

Publication Number Publication Date
CN1935425A CN1935425A (en) 2007-03-28
CN100503101C true CN100503101C (en) 2009-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006101426045A CN100503101C (en) 2006-10-19 2006-10-19 Multifunctional transposable diameter-adjustable multitool machine boring tool

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CN (1) CN100503101C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040561A1 (en) * 2008-07-18 2010-01-21 Sandvik Intellectual Property Ab boring tool
CN101890512B (en) * 2010-07-05 2012-01-04 无锡桥联风电科技有限公司 Adjustable boring cutter row
CN102151857A (en) * 2011-01-21 2011-08-17 宁波华星新能源有限公司 Fine-tuning knife
CN102225565B (en) * 2011-05-24 2013-06-19 山东百圣源集团有限公司 Tool setting device of numerical control hobbing veneer shearing machine
CN102500777B (en) * 2011-11-07 2014-02-26 厦门大学 Single-edge diamond cutting tool with adjustable outer diameter and replaceable cutting edge
CN102554297B (en) * 2012-02-24 2013-07-24 南京宁嘉机电有限公司 Adjustable boring cutter head and method for changing feed rate of cutter head
CN103008705A (en) * 2013-01-10 2013-04-03 安徽全柴动力股份有限公司 Multi-blade boring tool allowing for synchronously adjusting outer diameters
CN103143753A (en) * 2013-03-22 2013-06-12 屈元财 Disc-type underreamer
CN103506642B (en) * 2013-10-11 2016-05-18 一重集团绍兴重型机床有限公司 A kind of boring head
CN105234432B (en) * 2015-09-30 2017-07-28 河南飞龙(芜湖)汽车零部件有限公司 A kind of multiaxis cutting apparatus in parallel
CN105171014B (en) * 2015-09-30 2017-06-23 河南飞龙(芜湖)汽车零部件有限公司 A kind of lathe tool synchronous regulation structure of multiaxis parallel connection cutting apparatus
CN105397123B (en) * 2015-12-11 2018-03-27 重庆光大机械厂有限公司 Intake type multi-knife-head rotates lathe tool erecting bed
CN105945313B (en) * 2016-06-23 2017-12-12 鞍钢重型机械有限责任公司 A kind of adjustable deep-hole boring instrument and its method of adjustment
CN106694922B (en) * 2016-12-23 2018-04-03 盐城工学院 A kind of self-centering major diameter boring cutter of quick-clamping
CN106903335A (en) * 2017-04-28 2017-06-30 四川瑞丰锻造有限公司 A kind of combined type lathe tools
CN108356531A (en) * 2017-12-29 2018-08-03 合肥盛强数控设备有限公司 A kind of machining center machining tools
CN111215649B (en) * 2020-03-15 2021-04-20 新昌县钕儒农业科技有限公司 Auxiliary mounting tool rest for lathe

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