CN103706841A - Tool for drilling spokes - Google Patents

Tool for drilling spokes Download PDF

Info

Publication number
CN103706841A
CN103706841A CN201310708560.8A CN201310708560A CN103706841A CN 103706841 A CN103706841 A CN 103706841A CN 201310708560 A CN201310708560 A CN 201310708560A CN 103706841 A CN103706841 A CN 103706841A
Authority
CN
China
Prior art keywords
spoke
drilling
positioning
positioning sleeve
screw mandrel
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
CN201310708560.8A
Other languages
Chinese (zh)
Inventor
何拥军
何嘉圣
何嘉贤
赖卫华
梁兵
夏克强
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.)
LIUZHOU KEERTE FORGING MACHINERY Co Ltd
Original Assignee
LIUZHOU KEERTE FORGING MACHINERY 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 LIUZHOU KEERTE FORGING MACHINERY Co Ltd filed Critical LIUZHOU KEERTE FORGING MACHINERY Co Ltd
Priority to CN201310708560.8A priority Critical patent/CN103706841A/en
Publication of CN103706841A publication Critical patent/CN103706841A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces

Abstract

A tool for drilling a spoke comprises a positioning sleeve fixed to a drilling machine working table, and the positioning sleeve is provided with a positioning hole used for placing the spoke. A positioning block is placed between the outer edge of the spoke and the positioning hole of the positioning hole and used for preventing the spoke to move in the circumferential direction. The positioning block is provided with rotating-preventing clamping blocks matched with gaps of the spoke. A screw rod is connected to the drilling machine working table and connected with a nut, the screw rod is located in the middle of the spoke and connected with a drilling jig and a pressure plate in a sleeved mode, and when the nut presses downwards along the screw rod, the drilling jig compresses and fixes the spoke through compressing the pressure plate. The tool for drilling the spoke has the advantages that labor intensity of staff is relieved, clamping frequency is reduced, machining efficiency and machining precision of the product are improved, and two spokes can be clamped and drilled by the jig at the same time, so that efficiency and productivity are improved, the labor intensity is relieved, positioning precision is high, and it is guaranteed that the qualified rate of the spokes is 100%.

Description

Spoke drilling tool
Technical field
The present invention relates to the frock of machining, particularly a kind of spoke drilling tool.
Background technology
Original spoke boring is all by the mode locating hole position to each workpiece setting-out, in order to boring, has greatly strengthened employee's labour intensity, and inefficiency.In machining accuracy, in stability, also be mostly difficult to meet client's requirement.
Summary of the invention
Object of the present invention is just to provide a kind of employee's of reduction labour intensity, clamping frequency, and the working (machining) efficiency of raising product, improves machining accuracy spoke drilling tool.
Solution of the present invention is such:
The present invention includes the positioning sleeve that is fixed on Drilling machines bench, described positioning sleeve has the locating hole of placing spoke workpiece, between described spoke workpiece outer rim and the locating hole of positioning sleeve, be placed with the locating piece that prevents spoke circular motion, described locating piece has the anti-rotation fixture block matching with the breach of spoke; Described Drilling machines bench is connected with screw mandrel, and described screw mandrel is connected with nut, and screw mandrel is positioned at the centre of spoke workpiece, and described screw rod bushing is connected to drill jig and pressing plate, when described drill jig is depressed along screw mandrel at nut, by clamping platen, described spoke is fixed.
Technical scheme also comprises more specifically: described Drilling machines bench is fixed with base with bolt, and described positioning sleeve is that the base that is fixed on workbench connects.
Advantage of the present invention is to reduce employee's labour intensity, clamping frequency, the working (machining) efficiency of raising product, improve machining accuracy, mould can be holed by two spokes of clamping at every turn simultaneously, raises the efficiency with production capacity, reduces labour intensity, positioning precision is accurate, guarantees that workpiece 100% is qualified.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of drill bushing 4.
The specific embodiment
As shown in Figure 1, Drilling machines bench 9 use bolts 8 are fixed with base 7, positioning sleeve 6 is that the base 7 that is fixed on workbench connects, positioning sleeve 6 has the locating hole of placing spoke 10, between described spoke 10 outer rims and the locating hole of positioning sleeve, be placed with the locating piece 5 that prevents spoke circular motion, described locating piece 5 has the anti-rotation fixture block matching with the breach of spoke 10, as shown in Figure 2, and for preventing spoke 10 circular motion; Described Drilling machines bench 9 is connected with screw mandrel 2, described screw mandrel 2 is connected with nut 3, and screw mandrel 2 is positioned at the centre of spoke workpiece, and described screw mandrel 2 is socketed with drill bushing 4 and pressing plate 1, when described drill bushing 4 is depressed along screw mandrel 2 at nut 3, by clamping platen 1, described spoke 10 is fixed.

Claims (2)

1. a spoke drilling tool, it is characterized in that: comprise the positioning sleeve that is fixed on Drilling machines bench, described positioning sleeve has the locating hole of placing spoke workpiece, between described spoke workpiece outer rim and the locating hole of positioning sleeve, be placed with the locating piece that prevents spoke circular motion, described locating piece has the anti-rotation fixture block matching with the breach of spoke; Described Drilling machines bench is connected with screw mandrel, and described screw mandrel is connected with nut, and screw mandrel is positioned at the centre of spoke workpiece, and described screw rod bushing is connected to drill jig and pressing plate, when described drill jig is depressed along screw mandrel at nut, by clamping platen, described spoke is fixed.
2. spoke drilling tool according to claim 1, is characterized in that: described Drilling machines bench is fixed with base with bolt, and described positioning sleeve is that the base that is fixed on workbench connects.
CN201310708560.8A 2013-12-20 2013-12-20 Tool for drilling spokes Pending CN103706841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310708560.8A CN103706841A (en) 2013-12-20 2013-12-20 Tool for drilling spokes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310708560.8A CN103706841A (en) 2013-12-20 2013-12-20 Tool for drilling spokes

Publications (1)

Publication Number Publication Date
CN103706841A true CN103706841A (en) 2014-04-09

Family

ID=50400390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310708560.8A Pending CN103706841A (en) 2013-12-20 2013-12-20 Tool for drilling spokes

Country Status (1)

Country Link
CN (1) CN103706841A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001965A (en) * 2014-05-09 2014-08-27 蚌埠市福沃特车轮制造科技有限公司 Automobile wheel auxiliary plate drilling device
CN104942332A (en) * 2015-03-30 2015-09-30 南京梅山冶金发展有限公司 Blast furnace copper cooling wall online drilling device and method
CN104942343A (en) * 2015-06-09 2015-09-30 柳州科尔特锻造机械有限公司 Four-hole drilling tool for casing flange
CN106956147A (en) * 2017-03-16 2017-07-18 湖南德魅信息技术有限公司 A kind of boring bar tool
CN108500346A (en) * 2017-02-28 2018-09-07 湖南新辉凡智能科技有限公司 A kind of boring bar tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085808A (en) * 1983-10-18 1985-05-15 Toshiba Corp Pin hole drilling device for turbine rotor wheel
US5988955A (en) * 1999-02-18 1999-11-23 Curtis; John Michael Lug nut taper trueing tool
CN202592009U (en) * 2012-04-06 2012-12-12 南车戚墅堰机车有限公司 Pin hole drilling device of integral wheel
CN103100739A (en) * 2012-12-14 2013-05-15 镇江汇通金属成型有限公司 Method of boring worm gear
CN203696046U (en) * 2013-12-20 2014-07-09 柳州科尔特锻造机械有限公司 Spoke drilling tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085808A (en) * 1983-10-18 1985-05-15 Toshiba Corp Pin hole drilling device for turbine rotor wheel
US5988955A (en) * 1999-02-18 1999-11-23 Curtis; John Michael Lug nut taper trueing tool
CN202592009U (en) * 2012-04-06 2012-12-12 南车戚墅堰机车有限公司 Pin hole drilling device of integral wheel
CN103100739A (en) * 2012-12-14 2013-05-15 镇江汇通金属成型有限公司 Method of boring worm gear
CN203696046U (en) * 2013-12-20 2014-07-09 柳州科尔特锻造机械有限公司 Spoke drilling tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001965A (en) * 2014-05-09 2014-08-27 蚌埠市福沃特车轮制造科技有限公司 Automobile wheel auxiliary plate drilling device
CN104942332A (en) * 2015-03-30 2015-09-30 南京梅山冶金发展有限公司 Blast furnace copper cooling wall online drilling device and method
CN104942332B (en) * 2015-03-30 2020-05-19 南京梅山冶金发展有限公司 Online drilling device and method for copper cooling wall of blast furnace
CN104942343A (en) * 2015-06-09 2015-09-30 柳州科尔特锻造机械有限公司 Four-hole drilling tool for casing flange
CN108500346A (en) * 2017-02-28 2018-09-07 湖南新辉凡智能科技有限公司 A kind of boring bar tool
CN106956147A (en) * 2017-03-16 2017-07-18 湖南德魅信息技术有限公司 A kind of boring bar tool

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140409

C02 Deemed withdrawal of patent application after publication (patent law 2001)