CN104816012B - A kind of disk side hole drill hole tool - Google Patents
A kind of disk side hole drill hole tool Download PDFInfo
- Publication number
- CN104816012B CN104816012B CN201510159873.1A CN201510159873A CN104816012B CN 104816012 B CN104816012 B CN 104816012B CN 201510159873 A CN201510159873 A CN 201510159873A CN 104816012 B CN104816012 B CN 104816012B
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- disk
- plate
- processed
- hole
- positioner
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
- B23B47/287—Jigs for drilling plate-like workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a kind of disk side hole drill hole tool, including the fixed seat for being fixed on Drilling machines bench, be rotatably equipped with fixed seat pivot center it is horizontally extending be used for position processed disk positioner, positioner, which is provided with, to be used for being processed the axial positioning structure that disk is axially positioned, for to being processed the circumferentially positioned spline structure of disk progress and for being felt relieved to processed disk and the pivot center of positioner is passed perpendicularly through the adjective-centre structure of processed disk core, the drill bushing for positioning drill bit bore position is also correspondingly provided with positioner at the circumference bore position of processed disk, fixed seat is provided with the locking structure for carrying out locking to positioner and fixed seat when drill bushing is turned to positioner with drill bit opposite position.The drilling tool drill bushing and disk of the present invention is relatively fixed all the time, and machining accuracy is higher.
Description
Technical field
The present invention relates to a kind of Drilling operation frock, more particularly to a kind of disk side hole drill hole tool.
Background technology
Three are circumferentially evenly equipped with centered on core axially penetrate through card in a kind of disk 100 as shown in Figure 1, its card
Circular hole 101, the outer peripheral face of disk 100 is respectively equipped with the projection 102 extended radially outwardly, the disk of disk corresponding to circular hole position
Face provided with it is multiple be used for facilitate disk processing when positioned or locking positioning hole or locking hole, this disk processing
During side opening, it is typically employed in after ruling on disk workpiece being fixed on drilling machine workbench after centering is compressed and carries out drilling again,
But due to by line and drilling Working position should not centering influenceed, not only inefficiency, the production cycle is long, operator
Labor intensity it is excessive, and machining accuracy does not reach requirement yet, is also easy to produce waste product, causes waste of material serious.
The content of the invention
It is an object of the invention to provide a kind of disk side hole drill hole tool, to solve existing dish-type workpiece in drilling
During side opening, the problem of machining accuracy is relatively low.
In order to solve the above-mentioned technical problem, disk side hole drill hole tool of the invention is adopted the following technical scheme that：One kind circle
Rotation is rotatably equipped with disk side opening drilling tool, including the fixed seat for being fixed on Drilling machines bench, the fixed seat
Axis it is horizontally extending be used for position processed disk positioner, the positioner, which is provided with, to be used for being processed
Axial positioning structure that disk is axially positioned, for being processed the disk circumferentially positioned spline structure of progress and being used for
Processed disk is felt relieved and the pivot center of positioner is passed perpendicularly through the adjective-centre structure of processed disk core, institute
The drill bushing being also correspondingly provided with positioner at the circumference bore position of processed disk for positioning drill bit bore position is stated,
The fixed seat is provided with when drill bushing is turned to positioner with drill bit opposite position to positioner and fixed seat
Carry out the locking structure of locking.
The fixed seat includes the fixed pedestal for being fixedly connected with Drilling machines bench and is fixedly connected on fixed pedestal
On be located at perpendicular in fixed plate, the positioner include the dish type location-plate parallel with fixed plate, the dish type
Location-plate is around its core rolling assembling in the fixed plate.
The axial positioning structure is included perpendicular to the locating surface of dish type location-plate pivot center and located at the locating surface
The compact heap for being used to be pressed on processed disk on the locating surface of side, the locating surface is the side of dish type location-plate
Face, the compact heap is installed on from locating surface and passes through the circular hole being processed on disk to the locking extended away from fixed plate side
On screw rod.
The adjective-centre structure is included perpendicular to dish type location-plate to the defining flange extended away from the side of fixed plate, described
The curved flanges that defining flange fits for the outer peripheral face of inner peripheral surface and dish type location-plate.
The spline structure is being used for raised corresponding in processed disk circumference and for described on defining flange
It is raised radially across resigning breach, the both sides of the resigning breach are used for and the raised both sides block coordinates.
The spline structure is being used for corresponding with the pin-and-hole on processed disk and supplying lock pin on dish type location-plate
The positioning hole passed through.
The drill bushing is radially extended on defining flange.
The locking structure includes being respectively correspondingly arranged in fixed plate and locking hole and and locking hole on dish type location-plate
Insert the lock pin coordinated.
The positioning for positioning processed disk is rotatably equipped with the fixed seat of the disk side hole drill hole tool of the present invention
Device, positioner be provided be used for be processed the axial positioning structure that is positioned of disk and circumferential positioning structure so that by
Processing disk can be with the positioner relative to fixed seat synchronous axial system, also in the circumference for being processed disk on positioner
The drill bushing for positioning bore position is correspondingly provided with bore position, fixed seat is provided with and turns to certain position in positioner
When and the locking structure of locking is carried out to it, when being drilled to being processed disk, spinning positioner make drill bushing in
The corresponding position of drill bit and one of them by locking structure by positioner locking, at the position, on positioner
Drill bushing is corresponding with the drill bit of the vertical extension on drilling machine, and drill bit carries out downwards drilling campaign and carries out drilling i.e. to being processed disk
Can, after a side opening is machined, locking structure rotation positioning device is unlocked, and make next drilling on processed disk
Drill bushing corresponding to position is corresponding with drill bit to be drilled, and drill bushing on positioner and with positioner and is processed
Disk synchronous axial system, so when processed disk is fixed on the positioning device, bore position is just determined by drill bushing, will not be because of
The rotation of disk is processed when boring different side openings and causes positioning bore position error occur, and machining accuracy is higher.
Brief description of the drawings
Fig. 1 is the structural representation for being processed disk；
Fig. 2 is a kind of structural representation of disk side hole machined frock embodiment of the present invention；
Fig. 3 is Fig. 2 right view；
Fig. 4 is the structural representation of bushing plate in Fig. 2；
Fig. 5 is Fig. 4 left view；
Fig. 6 is the structural representation of fixed plate in Fig. 2；
Fig. 7 is Fig. 6 left view.
Embodiment
A kind of embodiment of disk side hole drill hole tool of the present invention：As illustrated in figs. 2-7, including fixed seat, fixed seat bag
Fixed pedestal 3 and the fixed plate 2 being fixedly connected on fixed pedestal 3 are included, fixed pedestal 3 includes two L-type pedestals, two L-types
The horizontal sides of pedestal are used to be fixedly connected with Drilling machines bench, in isosceles triangle provided with three bolt penetration holes 61, three on vertical edge
Bolt penetration hole extends in left and right directions and is used to be fixedly connected fixed plate 2, and fixed plate 2 includes circular plate face and perpendicular to circular slab
Towards the rotation adapter sleeve 150 of its left side extension, the axis for rotating adapter sleeve 150 is overlapped with the center of circle of circular plate face, fixed plate
Circular plate face on be respectively equipped with bolt connecting hole 60 in the front and rear sides for rotating adapter sleeve 150, have three bolt connections per side
Hole and corresponding with the bolt penetration hole on two L-type pedestals respectively and in isosceles triangle arrangement, two L-type pedestals are respectively fixedly connected with
Bolt connecting hole in the circular plate face of bolt penetration hole and fixed plate on Drilling machines bench and by setting thereon passes through bolt
Being fixedly connected for L-type pedestal and fixed plate is realized in connection, rotates adapter sleeve 150 and extends and have to the left from the right side of circular plate face
Through the center connecting hole 151 of circular plate face, the left and right ends of center connecting hole 151, which are respectively provided with, installs rolling bearing
Rotatable around its axis in installation step 14, center connecting hole to be equipped with location-plate 1, location-plate 1 is dished plate, the core of location-plate
Position is provided with the rotating shaft 15 that extends to the left, and rotating shaft 15 is by bearing rolling assembling in rotation adapter sleeve in fixed plate 2 and energy
Location-plate is set to be relatively rotated with fixed plate, the left side of rotating shaft 15 is provided with the screw rod extended to the left, screw rod and is set with axle
Socket end lid 4, the left end that screw rod passes bearing (ball) cover is installed with binding nut 16, and bearing (ball) cover 4 is pressed on axle by binding nut 16
Hold and make fixed plate together with location-plate axial restraint, location-plate is used to fix and position on processed disk, location-plate
It is respectively provided with and the axial positioning structure of axially position is carried out to being processed disk, for circumferential fixed to being processed disk progress
Position spline structure and for be processed disk felt relieved and make positioner pivot center pass perpendicularly through it is processed
The adjective-centre structure of disk core, wherein, adjective-centre structure include located at location-plate circumferential edges position at perpendicular to plate face to
The defining flange of right extension, defining flange is three sections of circumferentially spaced circular arc flanges, and the inner peripheral surface of defining flange is with being added
The outer peripheral face of work disk fits, when processed disk is buckled in the space that three sections of curved flanges are surrounded, and is processed disk
Core overlapped with the pivot center of location-plate, spline structure includes being used in quilt per what is had between adjacent two sections of circular arc flanges
Processing disk is fixed on when on location-plate for the raised radially-protruding resigning breach for being processed disk circumference position, defining flange
I.e. the both sides of two ends resigning breach be respectively used to and be processed the two neighboring raised corresponding end of disk circumferential position
Block coordinates, and processed disk can be fastened in the space that defining flange and location-plate plate face are surrounded and be limited flange institute
Block and can not circumferentially rotate, by resigning breach is set so that be processed disk when loading onto or removing it is more convenient, simultaneously
The manufacture difficulty of location-plate is reduced, the volume of location-plate is reduced, further, lacked on dish type location-plate corresponding to stepping down
Mouth not only saves the quality of location-plate, also allows for removing circle at position provided with the recess 1020 extended radially inwardly, recess
Human hand can apply release power to the right from these indents to disk during disk, be drawn off, further optimize, in order to avoid
Because the mismachining tolerance or end wear of block flange and caused by block flange to being processed the circumferentially positioned failure of disk or circumferential depositing
When small rotation space causes drilling, error is larger, and positioning hole 80,90 is additionally provided with location-plate, is processed on disk and sets
Have and the corresponding pin-and-hole of the difference of positioning hole 80,90, when processed disk is buckled on location-plate, the insertion in positioning hole 80,90
The alignment pin of processed disk and location-plate is each passed through further to carry out circumferential locking and positioning to being processed disk；Axle
Include the right flank of location-plate to location structure and processed disk is pressed on the location-plate right side by being used on location-plate
Compressing structure on side, the compressing structure includes two tie down screws 10 extended to the right on location-plate, certainly, at it
In his embodiment, tie down screw can be one or three.Compact heap 5, tie down screw are coated with two tie down screws 10
10, which stretch out to the right the one end of compact heap 5, is installed with locking nut 12, and tie down screw is firm when processed disk is fastened on location-plate
The good right side for corresponding to the circular hole position being processed on disk and processed disk being extend out to from circular hole, compact heap 5 passes through waist
Shape hole is installed on tie down screw, when processed disk is fastened on location-plate, and regulation compact heap changes tie down screw in waist
Position in shape hole, can be such that compact heap is overlapped in the lateral direction with processed disk, and tightening locking nut can be by pressure
Processed disk is pressed on the right flank of location-plate by tight block；Correspond to the circle for being processed disk on the block flange of location-plate
Drilled hole site is needed to be respectively equipped with drill bushing 7 in week, drill bushing 7 is radially inwardly extending, and releasable connection is convex in the block of location-plate
On edge, because location-plate is relatively fixed with processed disk, drill bushing all the time on alignment disk periphery the need for drilled position,
It ensure that in whole boring procedure bore position is determined all the time constant, improve machining accuracy；It is additionally provided with fixed plate to fixed
Position plate carries out the locking structure of locking when turning to certain position to it, and the locking structure includes multiple in fixed plate
Locking hole 120 and the lock pin 11 being adapted to locking hole, these locking holes 120 be located at same circumference on and with location-plate
The correspondence of locking hole 110, when the dynamic processed disk of rotational positioning strip is to certain position, locking hole 110 is inserted into by lock pin
It is interior and location-plate and fixed plate locking can be positioned through locking hole 120.
The horizontal sides of fixed pedestal when in use, are fixed on Drilling machines bench by the disk side hole drill hole tool of the present embodiment
On, fixed plate and location-plate are erected in the side of fixed pedestal and are directed at drill bit in the vertical direction, and processed disk is fixed
The rotational positioning plate on location-plate is until the drill bushing on location-plate is corresponding with drill bit, by locking structure by location-plate and fixed plate
Locking, implements downwards drilling, after the completion of a hole machined, unlocks locking structure, and rotational positioning plate is bored until next
Set is located at location-plate and is topmost aligned at bit location, carries out next drilling.
In the present embodiment, fixed seat is made up of the fixed pedestal and fixed plate being fixed together, and fixed pedestal is used for
Be fixedly connected with Drilling machines bench, fixed plate be used for positioner rolling assembling, positioner be dish type location-plate, at other
In embodiment, fixed pedestal and fixed plate can be wholely set, or other structures, be not restricted to described in the present embodiment
Concrete structure, positioner may not be dished plate, and having square plate or positioning framework to replace can also.
In the present embodiment, axial positioning structure includes the side plate face of location-plate and for being pressed on disk away from location-plate
The tie down screw of side, the left and right sides of positioning disc is distinguished by the side of location-plate and tie down screw, so as to realize disk
Axially position, can set in other embodiments, on location-plate locating piece and with locating piece be oppositely arranged be used for press from both sides
Other clamp systems of tight disk, now, the side of locating piece is locating surface.
In the present embodiment, adjective-centre structure is defining flange, in other embodiments, and adjective-centre structure can be located at location-plate
On more than three be located at be processed disk circumference on the outside of positioning gripping block, when processed disk is buckled on location-plate, tune
The positioning gripping block of full circle disk periphery and then discs clamp is felt relieved.
In the present embodiment, the resigning that spline structure coordinates for the raised two ends block on defining flange and disk
Breach, in other embodiments, or the positioning hole on disk, is set and the positioning hole on disk on location-plate
Corresponding locking hole, is positioned by alignment pin to disk, can also carry out block to projection by resigning breach simultaneously, and pass through
Positioning hole is positioned.
In the present embodiment, drill bushing is on defining flange, in other embodiments, and drill bushing can be with single separately positioned fixed
On the plate of position, only needing the pilot hole of drill bushing to radially extend alignment needs drilled hole site.
In the present embodiment, locking structure includes the locking hole and lock pin being correspondingly arranged on location-plate and fixed plate, at it
In his embodiment, neck can be set in the neighboring position of location-plate, the card being adapted to neck is set in fixed plate
Pawl, being relatively fixed for location-plate and fixed plate is realized by the spacing cooperation of the block of claw and neck.
The disk side hole drill hole tool embodiment of the present invention drills conveniently when in use, drill bushing position relative with processed disk
Put and immobilize, drill bushing will not occur relative displacement when the different holes of processing rotate processed disk with disk and cause to bore
Hole site, which changes, causes the reduction of machining accuracy, influences crudy, and the workpiece quality produced is higher.
Claims (7)
1. a kind of disk side hole drill hole tool, it is characterised in that described including the fixed seat for being fixed on Drilling machines bench
Be rotatably equipped with fixed seat pivot center it is horizontally extending be used for position processed disk positioner, the positioning
Device is provided with the axial positioning structure for being used to axially position processed disk, for circumferential to being processed disk progress
The spline structure of positioning and for being felt relieved to being processed disk and passing perpendicularly through the pivot center of positioner and added
Also being correspondingly provided with the adjective-centre structure of work disk core, the positioner at the circumference bore position of processed disk is used for
The drill bushing of drill bit bore position is positioned, the fixed seat is provided with and turned to and drill bit opposite position with positioner in drill bushing
The locking structure of locking is carried out during place to positioner and fixed seat, the fixed seat includes being used to fix with Drilling machines bench connecting
The fixed pedestal that connects and the fixed plate being located in perpendicular being fixedly connected on fixed pedestal, the positioner include with
The parallel dish type location-plate of fixed plate, the dish type location-plate is around its core rolling assembling in the fixed plate.
2. disk side hole drill hole tool according to claim 1, it is characterised in that the axial positioning structure includes vertical
In dish type location-plate pivot center locating surface and located at the locating surface side be used for processed disk is pressed on it is described
Compact heap on locating surface, the locating surface is the one side of dish type location-plate, and the compact heap is installed on to be passed through by locating surface
The circular hole on disk is processed on the tie down screw that fixed plate side extends.
3. disk side hole drill hole tool according to claim 1 or 2, it is characterised in that the adjective-centre structure includes vertical
In dish type location-plate to the defining flange extended away from the side of fixed plate, the defining flange is inner peripheral surface and dish type location-plate
The curved flanges that fit of outer peripheral face.
4. disk side hole drill hole tool according to claim 3, it is characterised in that the spline structure is on defining flange
Be used for raised corresponding in processed disk circumference and for it is described it is raised radially across resigning breach, the resigning is scarce
The both sides of mouth are respectively used to and the raised respective side block coordinates.
5. disk side hole drill hole tool according to claim 3, it is characterised in that the spline structure is dish type location-plate
On be used for positioning hole that is corresponding with the pin-and-hole on processed disk and passing through for lock pin.
6. disk side hole drill hole tool according to claim 3, it is characterised in that the drill bushing is radially extended located at spacing
On flange.
7. disk side hole drill hole tool according to claim 6, it is characterised in that the locking structure includes corresponding to respectively
Locking hole in fixed plate and dish type location-plate and the lock pin with locking hole inserting cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159873.1A CN104816012B (en) | 2015-04-07 | 2015-04-07 | A kind of disk side hole drill hole tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159873.1A CN104816012B (en) | 2015-04-07 | 2015-04-07 | A kind of disk side hole drill hole tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104816012A CN104816012A (en) | 2015-08-05 |
| CN104816012B true CN104816012B (en) | 2017-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510159873.1A Active CN104816012B (en) | 2015-04-07 | 2015-04-07 | A kind of disk side hole drill hole tool |
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| CN (1) | CN104816012B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736660A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Gear ring outer ring drilling-hole positioning device |
| CN110449618B (en) * | 2019-08-16 | 2020-07-28 | 马鞍山万力重工机械制造有限公司 | Method for processing shaft end part sealing B ring of stirrer |
| CN114309711B (en) * | 2021-12-23 | 2023-01-17 | 中车长江车辆有限公司 | Drilling jig and drilling method for synchronous drilling of front and rear clump plate seats and middle beam |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2995305B2 (en) * | 1990-11-30 | 1999-12-27 | 株式会社神崎高級工機製作所 | Gun drill machine |
| CN2880363Y (en) * | 2006-02-13 | 2007-03-21 | 许晓华 | Porous deformed plate milling drilling clamp |
| CN202180236U (en) * | 2011-07-21 | 2012-04-04 | 安徽博一流体传动股份有限公司 | Tooling fixture for drilling lateral holes of oil distribution plates |
| CN202377813U (en) * | 2011-10-21 | 2012-08-15 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for punching side of nut |
| CN202291531U (en) * | 2011-10-28 | 2012-07-04 | 江苏曙光石油钻采设备有限公司 | Offshore oil conduit joint outer wall drilling clamp |
| CN103213004B (en) * | 2013-03-27 | 2016-09-07 | 国家电网公司 | There is the drilling equipment of cylindrical peripheral face Workpiece boring |
| CN203792003U (en) * | 2013-12-28 | 2014-08-27 | 柳江县龙满机械部件有限责任公司 | Rotary jig for drilling holes in side face of connecting sleeve |
| CN203804280U (en) * | 2014-05-16 | 2014-09-03 | 成都华川电装有限责任公司 | End cap side face drilling fixture |
| CN104308228A (en) * | 2014-11-17 | 2015-01-28 | 重庆红旗缸盖制造有限公司 | Clamping drilling jig of drilling machine |
| CN204524348U (en) * | 2015-04-07 | 2015-08-05 | 平高集团有限公司 | Disk side hole drilling frock |
-
2015
- 2015-04-07 CN CN201510159873.1A patent/CN104816012B/en active Active
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| Publication number | Publication date |
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| CN104816012A (en) | 2015-08-05 |
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Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee after: PINGGAO GROUP Co.,Ltd. Patentee after: State Grid Corporation of China Patentee after: Henan Pinggao Electric Power Equipment Co.,Ltd. Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee before: PINGGAO GROUP Co.,Ltd. Patentee before: State Grid Corporation of China Patentee before: PINGDINGSHAN HIGH PRESSURE WELFARE MACHINERY PLANT |
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