CN106975772A - One kind bores small shafts workpiece centre hole machine tool - Google Patents

One kind bores small shafts workpiece centre hole machine tool Download PDF

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Publication number
CN106975772A
CN106975772A CN201710316103.2A CN201710316103A CN106975772A CN 106975772 A CN106975772 A CN 106975772A CN 201710316103 A CN201710316103 A CN 201710316103A CN 106975772 A CN106975772 A CN 106975772A
Authority
CN
China
Prior art keywords
bottom plate
riser
slide rest
upper slide
machine tool
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.)
Pending
Application number
CN201710316103.2A
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Chinese (zh)
Inventor
孙生强
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.)
Suzhou Lanwang Machine Tools Technology Co Ltd
Original Assignee
Suzhou Lanwang Machine Tools Technology 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 Suzhou Lanwang Machine Tools Technology Co Ltd filed Critical Suzhou Lanwang Machine Tools Technology Co Ltd
Priority to CN201710316103.2A priority Critical patent/CN106975772A/en
Publication of CN106975772A publication Critical patent/CN106975772A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/04—Devices for boring or drilling centre holes in workpieces

Abstract

One kind bore small shafts workpiece centre hole machine tool, it be in existing general horizontal lathe structure on the basis of convert, it is characterized in that：It is vertically mounted on upper slide rest and fixes a central shaft, a bottom plate is fixed on central shaft with nut, bottom plate side oral area position is fitted vertically a riser, one fixed scroll chuck is set on riser, positioning key is provided between bottom plate and the two basic change face of upper slide rest, the present invention has simple in construction, equipment investment less, operating efficiency valency height and the higher advantage of machining accuracy.

Description

One kind bores small shafts workpiece centre hole machine tool
Technical field
The present invention relates to a kind of machining device, and in particular to one kind bores small shafts workpiece centre hole machine tool, belongs to Machining process equipment technical field.
Background technology
Shaft-like workpiece generally requires and centre bore is got out at its two ends in Precision Machining, existing auger spindle class centre bore Method is mainly：One is to use special drill centres machine tool；Using artificial line when two, got out with general drilling machine, at two kinds In method, in the presence of certain defect, wherein, the method using special drill centres machine tool has equipment investment larger, leads to With the defect that property is poor；And use line by hand and the method for general drilling machine then to there is the poor defect of less efficient, precision.
The content of the invention
It is an object of the invention to：For above-mentioned scarce in the presence of existing auger spindle class centre bore machining work process Fall into, the present invention provides a kind of new brill small shafts workpiece centre hole machine tool, overcomes institute in existing drill centers technical process The drawbacks described above of presence.
A kind of brill small shafts workpiece centre hole machine tool of the present invention, it is in existing general horizontal lathe structure Converted on the basis of upper, it includes：Guide rail, lathe bed, saddle, upper slide rest, positioning key, bottom plate, nut, central shaft, riser, Fixed scroll chuck, centre drill, rotation scroll chuck, main shaft, headstock, it is characterised in that：One end of lathe bed, which is set, to be fixed There is a piece main shaft of installation on headstock, headstock, described main shaft has the free degree of rotation, installs and fix in the end of main shaft One rotation scroll chuck, a centre drill is clamped between the three-jaw of rotation scroll chuck, guide rail is provided with lathe bed, Set on described guide rail and saddle is installed, described saddle has the free degree moved left and right along guide rail direction, big One upper slide rest is set on planker, and described upper slide rest has the free degree moved forward and backward, is vertically mounted on upper slide rest solid A bottom plate is fixed on a fixed central shaft, described central shaft with nut, described bottom plate side oral area position is fitted vertically one Riser, described riser plane and centre drill axis perpendicular, set a fixed scroll chuck on riser, in bottom plate and Positioning key is provided between the two basic change face of upper slide rest.
The present invention the course of work be：The workpiece for needing drill centers is arranged on fixed scroll chuck, small drag is adjusted Plate makes the axis of workpiece and the axis of centre drill on same axis, then moves saddle, makes workpiece and centre drill Contact, it is possible to complete the processing of one of end-face central hole, when needing to make other end of centre bore, extracts positioning Key, unclamps nut, and base is rotated into 180 °, positioned again with positioning key, and repeats the above steps, and can just process in addition The centre bore of one end.
Beneficial effect：By the present invention structure principle chart and operation principle it can be seen from the present invention have it is simple in construction, Equipment investment is less, operating efficiency valency height and the higher advantage of machining accuracy.
Brief description of the drawings
Fig. 1 is present invention equipment state figure when making an end-face central hole.
Shown in figure：1st, guide rail；2nd, lathe bed；3rd, saddle；4th, upper slide rest；5th, positioning key；6th, bottom plate；7th, nut；8th, in Heart axle；9th, riser；10th, fixed scroll chuck；11st, centre drill；12nd, scroll chuck is rotated；13rd, main shaft；13rd, headstock；15、 Workpiece.
Embodiment
One end of lathe bed (2), which is set, is fixed with a piece main shaft (13) of installation, main shaft on headstock (14), headstock (14) (13) there is the free degree of rotation, installed in the end of main shaft (13) and fix a rotation scroll chuck (12), in rotation three-jaw A centre drill (11) is clamped between the three-jaw of chuck (12), guide rail (1) is provided with lathe bed (2), in guide rail（1）On set Put and saddle is installed（3）, saddle（3）With the free degree moved left and right along guide rail direction, in saddle（3）It is upper to set one Individual upper slide rest（4）, described upper slide rest（4）With the free degree moved forward and backward, in upper slide rest（4）On be vertically mounted and fix one Central shaft（8）, central shaft（8）On use nut（7）Fix a bottom plate（6）, in bottom plate（6）Side oral area position is fitted vertically one Riser（9）, riser（9）Plane and centre drill（11）Axis perpendicular, in riser（9）One fixed scroll chuck of upper setting （10）, in bottom plate（6）With upper slide rest（4）Two basic change face between be provided with positioning key（5）.

Claims (1)

1. one kind bores small shafts workpiece centre hole machine tool, it is included in guide rail（1）Upper setting is provided with saddle（3）, dragging greatly Plate（3）One upper slide rest of upper setting（4）, it is characterised in that：In upper slide rest（4）On be vertically mounted and fix a central shaft（8）, in Heart axle（8）On use nut（7）Fix a bottom plate（6）, in bottom plate（6）Side oral area position is fitted vertically a riser（9）, riser （9）Plane and centre drill（11）Axis perpendicular, in riser（9）One fixed scroll chuck of upper setting（10）, in bottom plate（6） With upper slide rest（4）Two basic change face between be provided with positioning key（5）.
CN201710316103.2A 2017-05-08 2017-05-08 One kind bores small shafts workpiece centre hole machine tool Pending CN106975772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710316103.2A CN106975772A (en) 2017-05-08 2017-05-08 One kind bores small shafts workpiece centre hole machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710316103.2A CN106975772A (en) 2017-05-08 2017-05-08 One kind bores small shafts workpiece centre hole machine tool

Publications (1)

Publication Number Publication Date
CN106975772A true CN106975772A (en) 2017-07-25

Family

ID=59342048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710316103.2A Pending CN106975772A (en) 2017-05-08 2017-05-08 One kind bores small shafts workpiece centre hole machine tool

Country Status (1)

Country Link
CN (1) CN106975772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111571310A (en) * 2020-05-27 2020-08-25 京鸿石油钻采工程技术有限公司 Flange connecting piece visual detection and center hole punching device

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834665A1 (en) * 1997-09-04 1999-03-11 Niklaus Schreiber Fixture for center-boring on circular end faces of oblong workpieces, especially of round handrails of banisters
CN101804469A (en) * 2010-04-28 2010-08-18 南车戚墅堰机车有限公司 Fixture of eccentric hole of vehicle
CN201760636U (en) * 2010-09-08 2011-03-16 阜新蒙古族自治县阜中液压件厂 Automobile power steering pump pressure plate drilling mould
CN201889485U (en) * 2010-11-12 2011-07-06 无锡明珠增压器制造有限公司 Drilling jig for connecting plate of supercharger
CN202129468U (en) * 2011-06-09 2012-02-01 唐山建龙实业有限公司 Circumference equal-dividing hole processing device
CN203356657U (en) * 2013-07-01 2013-12-25 上海大众祥源动力供应有限公司 Tool for boring on lathe
CN203875687U (en) * 2014-03-12 2014-10-15 沈阳黎航发石化机械设备制造有限公司 Auxiliary machining device of horizontal three-axis numerical control machining center
CN204052920U (en) * 2014-08-12 2014-12-31 建宇(上海)石油科技有限公司 Drill collar body special purpose lathe
CN204075832U (en) * 2014-09-10 2015-01-07 苏州敏喆机械有限公司 A kind of processing tool connecing block boring and cutting thread
CN204603974U (en) * 2015-04-28 2015-09-02 山东省汶上县丝杠有限责任公司 Index chuck
CN204639794U (en) * 2015-05-05 2015-09-16 薛瑞华 Indexing fixture dish
CN205888291U (en) * 2016-07-14 2017-01-18 宁波市鄞州泽发自动化设备有限公司 Double -end threading machine

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834665A1 (en) * 1997-09-04 1999-03-11 Niklaus Schreiber Fixture for center-boring on circular end faces of oblong workpieces, especially of round handrails of banisters
CN101804469A (en) * 2010-04-28 2010-08-18 南车戚墅堰机车有限公司 Fixture of eccentric hole of vehicle
CN201760636U (en) * 2010-09-08 2011-03-16 阜新蒙古族自治县阜中液压件厂 Automobile power steering pump pressure plate drilling mould
CN201889485U (en) * 2010-11-12 2011-07-06 无锡明珠增压器制造有限公司 Drilling jig for connecting plate of supercharger
CN202129468U (en) * 2011-06-09 2012-02-01 唐山建龙实业有限公司 Circumference equal-dividing hole processing device
CN203356657U (en) * 2013-07-01 2013-12-25 上海大众祥源动力供应有限公司 Tool for boring on lathe
CN203875687U (en) * 2014-03-12 2014-10-15 沈阳黎航发石化机械设备制造有限公司 Auxiliary machining device of horizontal three-axis numerical control machining center
CN204052920U (en) * 2014-08-12 2014-12-31 建宇(上海)石油科技有限公司 Drill collar body special purpose lathe
CN204075832U (en) * 2014-09-10 2015-01-07 苏州敏喆机械有限公司 A kind of processing tool connecing block boring and cutting thread
CN204603974U (en) * 2015-04-28 2015-09-02 山东省汶上县丝杠有限责任公司 Index chuck
CN204639794U (en) * 2015-05-05 2015-09-16 薛瑞华 Indexing fixture dish
CN205888291U (en) * 2016-07-14 2017-01-18 宁波市鄞州泽发自动化设备有限公司 Double -end threading machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111571310A (en) * 2020-05-27 2020-08-25 京鸿石油钻采工程技术有限公司 Flange connecting piece visual detection and center hole punching device
CN111571310B (en) * 2020-05-27 2021-12-10 京鸿石油钻采工程技术有限公司 Flange connecting piece visual detection and center hole punching device

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Application publication date: 20170725