CN106312137A - Drilling tool for guide rod - Google Patents

Drilling tool for guide rod Download PDF

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Publication number
CN106312137A
CN106312137A CN201610733412.5A CN201610733412A CN106312137A CN 106312137 A CN106312137 A CN 106312137A CN 201610733412 A CN201610733412 A CN 201610733412A CN 106312137 A CN106312137 A CN 106312137A
Authority
CN
China
Prior art keywords
fixed
carcass
plate
drilling tool
guide rod
Prior art date
Application number
CN201610733412.5A
Other languages
Chinese (zh)
Other versions
CN106312137B (en
Inventor
夏浩利
杨伟
张晓彤
付亮
李玉波
李永生
孙秋玲
Original Assignee
林州重机集团股份有限公司
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 林州重机集团股份有限公司 filed Critical 林州重机集团股份有限公司
Priority to CN201610733412.5A priority Critical patent/CN106312137B/en
Publication of CN106312137A publication Critical patent/CN106312137A/en
Application granted granted Critical
Publication of CN106312137B publication Critical patent/CN106312137B/en

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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
    • B23B47/28Drill jigs for workpieces
    • 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
    • B23B47/281Jigs for drilling cylindrical parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B49/00Measuring 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
    • B23B49/02Boring templates or bushings

Abstract

The invention discloses a drilling tool for a guide rod. The drilling tool comprises a matrix. Multiple sets of clamps are fixed to the matrix. Each set of clamps include a V-shaped cushion plate on the lower layer and a V-shaped pressing plate on the upper layer. A drill sleeve is fixed to each pressing plate, a positioning block is fixed to the end portion of the matrix, and the multiple clamps and the positioning block are basically located on the same straight line. The cushion plates are fixed to the matrix, the pressing plates are fixed to the cushion plates through screw rods, and the positioning block is provided with a connecting part. Compared with the prior art, the drilling tool for the guide rod solves the key problems about positions, precision and the like of drilling holes which have different shaft diameters and hole diameters and are perpendicular to one another in shafts with different lengths on the same station through the cooperation of the V-shaped cushion plates, the V-shaped pressing plates and the positioning block, practical operation is facilitated, the production efficiency is greatly improved, and the application range is wider.

Description

A kind of guide rod drilling tool
Technical field
The present invention relates to the process equipment of coal mine hydraulic supporting, a kind of general new frock of guide rod drilling tool.
Background technology
The guide rod of hydraulic support is arranged on side and pushes away between jack and face guard, and two ends connect with alignment pin respectively, in peace Often occurring the center of two ends dowel hole in process of assembling not on the bus of guide rod, need the phenomenon of reaming, the amount of reprocessing compares Greatly, consumption wealth is taken time and effort.Whatsoever the hydraulic support of type is required for using guide rod, and every kind of type has three class guide rods;And In production process, often different types of machines produce simultaneously, every kind of type set up to a hundred support, and multi items, large batch of processing need more just Machining accuracy and production efficiency is improved in regulation, more general machining tool.
Conventional processing method is driller oneself line, looks for an anchor point on lathe, first the circular hole of one end is all bored Good, the hole, location of the other end is the most complete directly bores by eyesight, cause hole, location, guide rod two ends not on same bus, in installation process In often reaming reprocess, affect the duration.
Summary of the invention
The present invention is to solve above-mentioned technical problem, and the present invention provides a kind of handling ease, simple in construction, regulates, more Change conveniently, easy-to-dismount drilling tool new construction in simultaneously using.This structure is easy to manufacture, and precision is reliable, have easy accessibility, Easily preserve function.
Technical scheme particularly as follows:
A kind of guide rod drilling tool, including carcass, described carcass is fixed and organizes fixture more, and often group fixture includes the V-type of lower floor Backing plate, the pressing plate of V-type on upper strata, fix drill bushing above pressing plate, the end stationary positioned block of carcass, multiple fixtures and locating piece Being located substantially on same straight line, backing plate is fixed on carcass, and pressing plate is fixed on backing plate by screw rod, and locating piece is provided with Connecting portion, connecting portion sets fixes the first fixed part, and the first fixed part fixes the second fixed part, the first fixed part and the second fixed part Two relative sides lay respectively in the same space plane, connecting portion is provided with the through hole coordinated with bolt.
Described pressing plate is fixing concrete with drill bushing: on pressing plate, bore position is bolted bushing plate, solid in bushing plate Determine and pressing plate.
Described screw rod is provided with nut, the band shoulder nut coordinated with it.
Described pressing plate is fixed on carcass by T-slot bolt I.
Described carcass is fixed as with backing plate: the two ends of backing plate by T-slot bolt II, in the middle part of it by screw and keying It is scheduled on carcass.
Carcass is fixed as with locating piece: described carcass fixed support block, and a bracer is above with screw rod stationary positioned block.
It is provided with straight pin location between described bushing plate and pressing plate and bolt 3 is connected, fixes bushing plate and pressing plate.
Being provided with lining between described bushing plate and drill bushing, drill bushing and lining are for being connected, and drill bushing is fixed by screw 11.
Described and drill bushing outer end is provided with flange, is fixed by screw between this flange and bushing plate.
Relative to prior art, the present invention is coordinated by V-type backing plate, V-type pressing plate and locating piece, solves same station Different length axle bores the key issues such as the different diameter of axle, aperture, the position being mutually perpendicular to hole and precision, facilitates practical operation, Production efficiency is greatly promoted, and the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 be in Fig. 1 AA to generalized section.
Fig. 3 is the enlarged diagram of locating piece.
Detailed description of the invention
Such as accompanying drawing 1-Fig. 2, a kind of guide rod drilling tool, including carcass 1, it is characterised in that: fixing many on described carcass 1 Group fixture, often organizes the pressing plate 5 that fixture includes the V-type on the backing plate 12 of V-type of lower floor, upper strata, and backing plate 12, pressing plate 5 are to adapt to The guide rod of different-diameter.Guide rod 13 is stuck between backing plate 12, pressing plate 5.The most fixing drill bushing 10 of pressing plate 5, the end of carcass 1 is fixed Locating piece 4, multiple fixtures and locating piece 4 are located substantially on same straight line, and backing plate 12 is fixed on carcass 1, and pressing plate 5 passes through Screw rod 6 is fixed on backing plate 12.
Holing for convenience, described pressing plate 5 is concrete fixing with drill bushing 10: bores empty position on pressing plate 5 and is fixed by bolt 3 Bushing plate 2, fixes drill bushing 10 in bushing plate 2.
Screw rod 6 is provided with nut 7, the band shoulder nut 24 coordinated with it.
Fixation clip for convenience, pressing plate 5 is fixed on bushing plate 2 by T-slot bolt I 8.
Described carcass 1 is fixed as with backing plate 12: spiral shell is passed through by T-slot bolt II 19, in the middle part of it in the two ends of backing plate 12 Nail 22 and key 23 are fixed on carcass 1.
Described pressing plate 5 is fixed on carcass 1 by T-slot bolt I 8.
In order to adjust the height of locating piece 4, carcass 1 is fixed as with locating piece 4: described carcass 1 fixed support block 18, Bracer 18 is above with screw rod 6 stationary positioned block 4.
It is provided with lining 9 between described bushing plate 2 and drill bushing 10, is radially provided with straight pin 21 and drill bushing screw at drill bushing 10 3, packing ring, fix bushing plate 2 and pressing plate 5.
Described and drill bushing 10 outer end is provided with flange, is fixed by screw 11 between this flange and bushing plate 2.
Its operation principle is:
Such as accompanying drawing 1-Fig. 2, when only need to process radial hole (lower be referred to as processing for the first time) in a direction: fix backing plate on carcass 12, workpiece is placed in V-groove, and pressing plate 5 is pressed in above workpiece, so limits workpiece Y, the movement of Z-direction, may be in X-axis Direction (being exactly that workpiece is axial) play and radial rotating;Then fixed by locating piece 4 in one end of workpiece, locating piece 4 and work The cooperation of part (typically have a groove on workpiece, the rotating part that prevents of locating piece 4 enters in this groove, utilizes coordinating of key and groove) Can not move along X-direction, rotate, at this moment can be carried out driller's operation.
When need to process radial hole with upright opening (the lower second time that is referred to as is processed): after processing radial hole, unclamp nut simultaneously, Move a certain distance by workpiece 90-degree rotation and to locating piece direction, limit workpiece Y, Z-direction degree of freedom, at this moment can be carried out Driller's operation.But, the most in general, in order to fix workpiece, locating piece 4 workpiece to be followed rotates simultaneously, and this is set Meter the fixing of locating piece 4 brings difficulty.
To this end, such as Fig. 1-Fig. 3, be provided with connecting portion 41 at locating piece 4, connecting portion 41 sets fixes the first fixed part 42, first Fixed part 42 fixes the second fixed part 47, and the first fixed part 42 lays respectively at same with two relative sides of the second fixed part 47 On one space plane, connecting portion 41 is provided with the through hole 46 coordinated with bolt.
The use of this locating piece 4: adding man-hour for the first time, the second fixed part 47 enters in the groove of workpiece, the first fixed part 42 and absorption surface, the shaft shoulder sees reference 41, can be fixed by workpiece;Man-hour is added, the second fixed part 47, the in second time One fixed part 42 simultaneously enters in the groove of workpiece, and connecting portion 41 and absorption surface, the shaft shoulder sees reference 45, equally by workpiece Fixing, thus without rotating locating blocks 4, very convenient.
Above-described is only the preferred embodiment of the present invention, it is noted that for a person skilled in the art, Without departing under general idea premise of the present invention, it is also possible to making some changes and improvements, these also should be considered as the present invention's Protection domain.

Claims (8)

1. a guide rod drilling tool, including carcass (1), it is characterised in that: upper the fixing of described carcass (1) organizes fixture, often more Group fixture includes the pressing plate (5) of the V-type on the backing plate (12) of V-type of lower floor, upper strata, and pressing plate (5) fixes drill bushing (10), carcass above (1) end stationary positioned block (4), multiple fixtures and locating piece (4) are located substantially on same straight line, and backing plate (12) is fixed On carcass (1), pressing plate (5) is fixed on backing plate (12) by screw rod (6), and described locating piece (4) is provided with connecting portion (41), Connecting portion (41) sets fixes the first fixed part (42), and the first fixed part (42) fixes the second fixed part (47), the first fixed part (42) laying respectively in the same space plane with two relative sides of the second fixed part (47), connecting portion (41) is provided with and spiral shell The through hole (46) that bolt coordinates.
2. guide rod drilling tool as claimed in claim 1, it is characterised in that: described pressing plate (5) is fixing with drill bushing (10) Concrete: the upper empty position that bores of pressing plate (5), by the fixing bushing plate (2) of bolt (3), fixes drill bushing (10) in bushing plate (2).
3. guide rod drilling tool as claimed in claim 2, it is characterised in that: described screw rod (6) is provided with the spiral shell coordinated with it Female (7).
4. guide rod drilling tool as claimed in claim 3, it is characterised in that: described pressing plate (5) passes through T-slot bolt I (8) It is fixed on carcass (1).
5. guide rod drilling tool as claimed in claim 4, it is characterised in that: described carcass (1) is fixing with backing plate (12) For: the two ends of backing plate (12) by T-slot bolt II (19), it is fixed on carcass (1) by screw (22) and key (23) in the middle part of it On.
6. guide rod drilling tool as claimed in claim 5, it is characterised in that: carcass (1) is fixed as with locating piece (4): Described carcass (1) fixed support block (18), a bracer (18) is above with screw rod (6) stationary positioned block (4).
7. guide rod drilling tool as claimed in claim 5, it is characterised in that: between described bushing plate (2) and drill bushing (10) It is provided with lining (9), being radially provided with straight pin (21) and drill bushing screw (3), packing ring, fix bushing plate (2) at drill bushing (10) With pressing plate (5).
8. guide rod drilling tool as claimed in claim 7, it is characterised in that: it is provided with flange with the outer end of drill bushing (10), Fixed by screw (11) between this flange and bushing plate (2).
CN201610733412.5A 2016-08-27 2016-08-27 A kind of guide rod drilling tool CN106312137B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610733412.5A CN106312137B (en) 2016-08-27 2016-08-27 A kind of guide rod drilling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610733412.5A CN106312137B (en) 2016-08-27 2016-08-27 A kind of guide rod drilling tool

Publications (2)

Publication Number Publication Date
CN106312137A true CN106312137A (en) 2017-01-11
CN106312137B CN106312137B (en) 2018-04-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108500665A (en) * 2017-02-27 2018-09-07 湖南新辉凡智能科技有限公司 A kind of device of processing axis
CN108500670A (en) * 2017-02-28 2018-09-07 湖南新辉凡智能科技有限公司 A kind of milling machine processing auxiliary tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190922054A (en) * 1909-09-28 1910-09-01 Arthur Swainson-Brooke Universal Quick Action Pinhole Drill Jig.
CN202292186U (en) * 2011-10-11 2012-07-04 成都鑫泽机械有限公司 Driven shaft milling key slot positioning tool
CN102601424A (en) * 2012-03-16 2012-07-25 无锡市蓝力机床有限公司 Drilling tooling die of pin shaft
CN203696049U (en) * 2014-02-28 2014-07-09 陈丽 Drilling template support structure
CN203843549U (en) * 2014-04-30 2014-09-24 重庆康汇动力科技发展有限公司 Shaft hole boring tool
CN204194888U (en) * 2014-11-07 2015-03-11 重庆康辉机械制造有限公司 Plunger directional drilling frock
CN104439419A (en) * 2014-11-28 2015-03-25 天津安顺成金属制品有限公司 Rapid clamping and drilling mould for machining of side hole of round steel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190922054A (en) * 1909-09-28 1910-09-01 Arthur Swainson-Brooke Universal Quick Action Pinhole Drill Jig.
CN202292186U (en) * 2011-10-11 2012-07-04 成都鑫泽机械有限公司 Driven shaft milling key slot positioning tool
CN102601424A (en) * 2012-03-16 2012-07-25 无锡市蓝力机床有限公司 Drilling tooling die of pin shaft
CN203696049U (en) * 2014-02-28 2014-07-09 陈丽 Drilling template support structure
CN203843549U (en) * 2014-04-30 2014-09-24 重庆康汇动力科技发展有限公司 Shaft hole boring tool
CN204194888U (en) * 2014-11-07 2015-03-11 重庆康辉机械制造有限公司 Plunger directional drilling frock
CN104439419A (en) * 2014-11-28 2015-03-25 天津安顺成金属制品有限公司 Rapid clamping and drilling mould for machining of side hole of round steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108500665A (en) * 2017-02-27 2018-09-07 湖南新辉凡智能科技有限公司 A kind of device of processing axis
CN108500670A (en) * 2017-02-28 2018-09-07 湖南新辉凡智能科技有限公司 A kind of milling machine processing auxiliary tool

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PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Drilling tool for guide rod

Effective date of registration: 20190807

Granted publication date: 20180420

Pledgee: Linzhou Hongqi Canal Economic and Technological Development Zone Huitong Holding Co., Ltd.

Pledgor: Linzhou Heavy Machinery Group Co., Ltd.

Registration number: Y2019990000022

Denomination of invention: Drilling tool for guide rod

Effective date of registration: 20190807

Granted publication date: 20180420

Pledgee: Linzhou Hongqi Canal Economic and Technological Development Zone Huitong Holding Co., Ltd.

Pledgor: Linzhou Heavy Machinery Group Co., Ltd.

Registration number: Y2019990000022

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200429

Granted publication date: 20180420

Pledgee: Linzhou Hongqi Canal Economic and Technological Development Zone Huitong Holding Co., Ltd.

Pledgor: LINZHOU HEAVY MACHINERY GROUP Co.,Ltd.

Registration number: Y2019990000022

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Drilling tool for guide rod

Effective date of registration: 20200514

Granted publication date: 20180420

Pledgee: Linzhou Hongqi Canal Economic and Technological Development Zone Huitong Holding Co., Ltd.

Pledgor: LINZHOU HEAVY MACHINERY GROUP Co.,Ltd.

Registration number: Y2020980002192