CN208050993U - A kind of axis pin inclined hole-drilling tooling - Google Patents
A kind of axis pin inclined hole-drilling tooling Download PDFInfo
- Publication number
- CN208050993U CN208050993U CN201820265415.5U CN201820265415U CN208050993U CN 208050993 U CN208050993 U CN 208050993U CN 201820265415 U CN201820265415 U CN 201820265415U CN 208050993 U CN208050993 U CN 208050993U
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- fixed
- axis pin
- drilling
- hole
- drill bushing
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Abstract
The utility model is related to a kind of axis pin inclined hole-drilling toolings, including fixed seat and positioning plate, position-limit mechanism is arranged in positioning plate side, position-limit mechanism includes " V " shape fixture block, briquetting and pressure die, it is close to positioning plate in pressure die side, pressure die includes a curved body, through-hole is set in the middle part of curved body, drill bushing is equipped in through-hole vertically, the drill bushing briquetting of the fixed drill bushing of setting above drill bushing, fixed plate is fixedly installed in curved body both sides, mounting hole is set in fixed plate, fixing bolt is equipped in mounting hole, axis pin one end is fixed on by curved body and fixed plate in " V " shape fixture block, adjustable for height regulating mechanism is set below the axis pin other end, to adjust the drilling angle of axis pin；Drilling tooling described in the utility model, the accuracy processed when by the way that the structures such as fixed seat are arranged inclined hole being processed is high, and simple in structure, easy to use, work efficiency is high, adjustable angle, and versatility is good, increases drilling life of bit, saves entreprise cost.
Description
Technical field
The utility model is related to drilling processing technical fields, more particularly, to a kind of axis pin inclined hole-drilling tooling.
Background technology
Drilling is a kind of basic skills of hole machined, and drilling often carries out on drilling machine and lathe, can also in boring machine or
It is carried out on milling machine.Common drilling machine has bench drill, upright drill and radial drilling machine.Drilling handling ease generates " drawing partially ", " draws
It is partially " to cause borehole enlargement since the axis of drill bit bending, hole is crooked, hole is non-round.
Draw inclined Producing reason：
1) fluted drill is the most frequently used cutter, the poor rigidity due to elongated.
2) there are two deeper helicla flutes, poor rigidity on fluted drill.
3) drill bit only has two very narrow two seamed edge and is contacted with hole wall, and contact stiffness and guiding role are also very poor.
4) anterior angle has very big negative value at chisel edge, and machining condition is very poor, and the axial force of more than half is by chisel edge when drilling
It generates, slightly deflection will generate larger additional moment, make drill bit bending in addition, two cutting edges are asymmetric, and workpiece material is uneven,
Also easily draw partially.
On common driller, when axial workpiece outer circle rat holing, due to center and the drilling plane out of plumb in hole, drill bit list
Side stress acts on the radial component on drill edge, and drill axis can be made amesiality and be bent, it is difficult to ensure that hole is just
The verticality requirement of true position and drilling, drill bit also easily snap off.Common processing method is, by the inclined hole center of axial workpiece
Then branch changes milling cutter one plane of milling on arc surface, then bit change drilling to vertical with drilling plane.Operation needs to adjust in this way
Part needs tool changing, time-consuming cumbersome, and processing quality is unstable, and drill bit easily snaps off, and efficiency is low.Therefore there is an urgent need for one kind to add
Work accuracy is high, and process velocity is fast, increases drilling life of bit, the drilling tooling to use manpower and material resources sparingly.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to propose axis pin inclined hole-drilling tooling, solid by being arranged
The structures such as reservation, positioning plate and position-limit mechanism so that axis pin is high in the accuracy processed when inclined hole processing, simple in structure, make
With conveniently, work efficiency is high, adjustable angle, and versatility is good, increases drilling life of bit, saves manpower and materials, save enterprise
Industry cost.
The technical solution that the utility model is taken to solve the above-mentioned problems is：A kind of axis pin inclined hole-drilling tooling,
The fixed seat and the positioning plate for being fixed at fixed seat top end, positioning plate side setting limit being obliquely installed including upper surface
Position mechanism, with by the two mutual cooperation inclined hole-drilling, the position-limit mechanism includes being fixed at fixed seat upper surface
Briquetting and the pressure die that is arranged above briquetting in " V " shape fixture block both sides is arranged in " V " shape fixture block, and pressure die side is close to fixed
Position plate, pressure die include a curved body, and through-hole is arranged in the middle part of curved body, are equipped with drill bushing, drill bushing top in through-hole vertically
The drill bushing briquetting of fixed drill bushing is set, and fixed plate is fixedly installed in curved body both sides, is arranged mounting hole in fixed plate, in mounting hole
Equipped with fixing bolt, fixed plate is fixed on briquetting, axis pin one end is fixed on " V " shape card by curved body and fixed plate
In block, adjustable for height regulating mechanism is set, to adjust the drilling angle of axis pin below the axis pin other end；
The regulating mechanism includes supporting block and the cylinder that is fixed at below supporting block being arranged in axis pin lower end,
The " V " shape fixing groove of setting fixed pin shaft above supporting block, to pass through the drilling angle of the movable post telescopic adjustment axis pin of cylinder；
The " V " shape fixture block and " V " shape fixing groove is arranged on the extending direction on fixed seat inclined-plane；
The positioning plate is perpendicular to fixed seat upper surface；
The position-limit mechanism is parallel with positioning plate；
The fixed plate is arranged in curved body bottom surface both side；
Fixed block is fixedly installed in the fixed seat bottom surface both side.
The beneficial effects of the utility model：
1, the utility model is used cooperatively by the way that positioning plate, fixed seat and position-limit mechanism is arranged, and passes through positioning first
Plate is positioned, and by one end of " V " shape fixture block and pressure die fixed pin shaft, the other end of axis pin is fixed by regulating mechanism
And according to the hole of different size, to adjust the angle of drilling, versatility is good, and axis pin is pressed in " V " shape fixture block by curved body,
And be fixed by fixed plate and briquetting, fixed effect is good, and through-hole is arranged in the middle part of curved body, is equipped with vertically in through-hole
Drill bushing, the drill bushing briquetting of the fixed drill bushing of drill bushing top setting, the active force that drill bushing is vertically arranged when drilling rod being made to move down to axis pin are equal
Even, fixed effect is good, prevents drill bushing from shaking, while also can be by, with the power of part, reaching in curved body and " V " shape fixture block
Phenomena such as preventing drilling rod unbalance stress from generating bending, achieve the purpose that accurate drilling, the accuracy for achieving processing is high, structure letter
Single, easy to use, work efficiency is high, adjustable angle, and versatility is good, increases drilling life of bit, uses manpower and material resources sparingly, and saves enterprise
The advantageous effect of industry cost；
2, the utility model adjusts the height of supporting block by cylinder, and then adjust drilling by the way that regulating mechanism is arranged
Angle achievees the purpose that versatility is good, and the angle of drilling is more accurate, and the accuracy for achieving processing is high, simple in structure, uses
Convenient, work efficiency is high, adjustable angle, and versatility is good, increases drilling life of bit, uses manpower and material resources sparingly, and saves entreprise cost
Advantageous effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be the utility model A to structural schematic diagram；
Fig. 3 be the utility model F to structural schematic diagram；
It is marked in figure：1, fixed seat, 101, fixed block, 2, positioning plate, 3, position-limit mechanism, 301, " V " shape fixture block, 302, pressure
Block, 303, pressure die, 3031, curved body, 3032, drill bushing, 3033, drill bushing briquetting, 3034, fixed plate, 3035, fixed spiral shell
Bolt, 4, regulating mechanism, 401, supporting block, 402, cylinder, 403, " V " shape fixing groove, 5, axis pin.
Specific implementation mode
It elaborates in the following with reference to the drawings and specific embodiments to the utility model, the present embodiment is with the utility model skill
Premised on art scheme, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is unlimited
In following embodiments.
Embodiment 1
As described in Figure, the utility model is a kind of axis pin inclined hole-drilling tooling, including the fixation that upper surface is obliquely installed
Seat 1 and the positioning plate 2 for being fixed at 1 top end of fixed seat, position-limit mechanism 3 is arranged in 2 side of positioning plate, to pass through the two phase
Mutually cooperation inclined hole-drilling, the position-limit mechanism 3 include a " V " shape fixture block 301 for being fixed at 1 upper surface of fixed seat,
Rectangle briquetting 302 and the pressure die 303 being arranged above briquetting 302, pressure die 303 1 in 301 both sides of " V " shape fixture block is set
Positioning plate 2 is close in side, and pressure die 303 includes a curved body 3031, and 3031 middle part of curved body is arranged through-hole, vertical in through-hole
It is equipped with drill bushing 3032, the drill bushing briquetting 3033 of drill bushing 3032 is fixed in 3032 top setting of drill bushing, to fix drill bushing, and drill bushing position
In on the central axes of curved body 3031, fixed plate 3034 is fixedly installed in 3031 both sides of curved body, is arranged in fixed plate 3034
Mounting hole, mounting hole is interior to be equipped with fixing bolt 3035, fixed plate 3034 is fixed on briquetting 302,5 one end of axis pin passes through arc
Shape main body 3031 and fixed plate 3034 are fixed in " V " shape fixture block 301, and adjustable for height adjusting is arranged below 5 other end of axis pin
Mechanism 4, to adjust the drilling angle of axis pin 5.
Embodiment 2
As described in Figure, the utility model is a kind of axis pin inclined hole-drilling tooling, including the fixation that upper surface is obliquely installed
Seat 1 and the positioning plate 2 for being fixed at 1 top end of fixed seat, position-limit mechanism 3 is arranged in 2 side of positioning plate, to pass through the two phase
Mutually cooperation inclined hole-drilling, the position-limit mechanism 3 include a " V " shape fixture block 301 for being fixed at 1 upper surface of fixed seat,
Rectangle briquetting 302 and the pressure die 303 being arranged above briquetting 302, pressure die 303 1 in 301 both sides of " V " shape fixture block is set
Positioning plate 2 is close in side, and pressure die 303 includes a curved body 3031, and 3031 middle part of curved body is arranged through-hole, vertical in through-hole
It is equipped with drill bushing 3032, the drill bushing briquetting 3033 of drill bushing 3032 is fixed in 3032 top setting of drill bushing, to fix drill bushing, and drill bushing position
In on the central axes of curved body 3031, fixed plate 3034 is fixedly installed in 3031 both sides of curved body, is arranged in fixed plate 3034
Mounting hole, mounting hole is interior to be equipped with fixing bolt 3035, fixed plate 3034 is fixed on briquetting 302,5 one end of axis pin passes through arc
Shape main body 3031 and fixed plate 3034 are fixed in " V " shape fixture block 301, and adjustable for height adjusting is arranged below 5 other end of axis pin
Mechanism 4, to adjust the drilling angle of axis pin 5.
The regulating mechanism 4 includes being arranged in the supporting block 401 of 5 lower end of axis pin and under being fixed at supporting block 401
The cylinder 402 of side, the " V " shape fixing groove 403 of 401 top setting fixed pin shaft 5 of supporting block, is stretched with the movable post by cylinder 402
Contracting adjusts the drilling angle of axis pin 5, accurate positioning, and drilling adjustable angle can be adjusted flexibly according to different specifications, be led to
It is good with property.
Embodiment 3
As described in Figure, the utility model is a kind of axis pin inclined hole-drilling tooling, including the fixation that upper surface is obliquely installed
Seat 1 and the positioning plate 2 for being fixed at 1 top end of fixed seat, position-limit mechanism 3 is arranged in 2 side of positioning plate, to pass through the two phase
Mutually cooperation inclined hole-drilling, the position-limit mechanism 3 include a " V " shape fixture block 301 for being fixed at 1 upper surface of fixed seat,
Rectangle briquetting 302 and the pressure die 303 being arranged above briquetting 302, pressure die 303 1 in 301 both sides of " V " shape fixture block is set
Positioning plate 2 is close in side, and pressure die 303 includes a curved body 3031, and 3031 middle part of curved body is arranged through-hole, vertical in through-hole
It is equipped with drill bushing 3032, the drill bushing briquetting 3033 of drill bushing 3032 is fixed in 3032 top setting of drill bushing, to fix drill bushing, and drill bushing position
In on the central axes of curved body 3031, fixed plate 3034 is fixedly installed in 3031 both sides of curved body, is arranged in fixed plate 3034
Mounting hole, mounting hole is interior to be equipped with fixing bolt 3035, fixed plate 3034 is fixed on briquetting 302,5 one end of axis pin passes through arc
Shape main body 3031 and fixed plate 3034 are fixed in " V " shape fixture block 301, and adjustable for height adjusting is arranged below 5 other end of axis pin
Mechanism 4, to adjust the drilling angle of axis pin 5.
The regulating mechanism 4 includes being arranged in the supporting block 401 of 5 lower end of axis pin and under being fixed at supporting block 401
The cylinder 402 of side, the " V " shape fixing groove 403 of 401 top setting fixed pin shaft 5 of supporting block, is stretched with the movable post by cylinder 402
Contracting adjusts the drilling angle of axis pin 5, accurate positioning, and drilling adjustable angle can be adjusted flexibly according to different specifications, be led to
It is good with property.
The " V " shape fixture block 301 and " V " shape fixing groove 403 is arranged on the extending direction on 1 inclined-plane of fixed seat.
Embodiment 4
As described in Figure, the utility model is a kind of axis pin inclined hole-drilling tooling, including the fixation that upper surface is obliquely installed
Seat 1 and the positioning plate 2 for being fixed at 1 top end of fixed seat, position-limit mechanism 3 is arranged in 2 side of positioning plate, to pass through the two phase
Mutually cooperation inclined hole-drilling, the position-limit mechanism 3 include a " V " shape fixture block 301 for being fixed at 1 upper surface of fixed seat,
Rectangle briquetting 302 and the pressure die 303 being arranged above briquetting 302, pressure die 303 1 in 301 both sides of " V " shape fixture block is set
Positioning plate 2 is close in side, and pressure die 303 includes a curved body 3031, and 3031 middle part of curved body is arranged through-hole, vertical in through-hole
It is equipped with drill bushing 3032, the drill bushing briquetting 3033 of drill bushing 3032 is fixed in 3032 top setting of drill bushing, to fix drill bushing, and drill bushing position
In on the central axes of curved body 3031, fixed plate 3034 is fixedly installed in 3031 both sides of curved body, is arranged in fixed plate 3034
Mounting hole, mounting hole is interior to be equipped with fixing bolt 3035, fixed plate 3034 is fixed on briquetting 302,5 one end of axis pin passes through arc
Shape main body 3031 and fixed plate 3034 are fixed in " V " shape fixture block 301, and adjustable for height adjusting is arranged below 5 other end of axis pin
Mechanism 4, to adjust the drilling angle of axis pin 5.
The regulating mechanism 4 includes being arranged in the supporting block 401 of 5 lower end of axis pin and under being fixed at supporting block 401
The cylinder 402 of side, the " V " shape fixing groove 403 of 401 top setting fixed pin shaft 5 of supporting block, is stretched with the movable post by cylinder 402
Contracting adjusts the drilling angle of axis pin 5, accurate positioning, and drilling adjustable angle can be adjusted flexibly according to different specifications, be led to
It is good with property.
The " V " shape fixture block 301 and " V " shape fixing groove 403 is arranged on the extending direction on 1 inclined-plane of fixed seat.
The positioning plate 2 is perpendicular to 1 upper surface of fixed seat.
The position-limit mechanism 3 is parallel with positioning plate 2.
Embodiment 5
As described in Figure, the utility model is a kind of axis pin inclined hole-drilling tooling, including the fixation that upper surface is obliquely installed
Seat 1 and the positioning plate 2 for being fixed at 1 top end of fixed seat, position-limit mechanism 3 is arranged in 2 side of positioning plate, to pass through the two phase
Mutually cooperation inclined hole-drilling, the position-limit mechanism 3 include a " V " shape fixture block 301 for being fixed at 1 upper surface of fixed seat,
Rectangle briquetting 302 and the pressure die 303 being arranged above briquetting 302, pressure die 303 1 in 301 both sides of " V " shape fixture block is set
Positioning plate 2 is close in side, and pressure die 303 includes a curved body 3031, and 3031 middle part of curved body is arranged through-hole, vertical in through-hole
It is equipped with drill bushing 3032, the drill bushing briquetting 3033 of drill bushing 3032 is fixed in 3032 top setting of drill bushing, to fix drill bushing, and drill bushing position
In on the central axes of curved body 3031, fixed plate 3034 is fixedly installed in 3031 both sides of curved body, is arranged in fixed plate 3034
Mounting hole, mounting hole is interior to be equipped with fixing bolt 3035, fixed plate 3034 is fixed on briquetting 302,5 one end of axis pin passes through arc
Shape main body 3031 and fixed plate 3034 are fixed in " V " shape fixture block 301, and adjustable for height adjusting is arranged below 5 other end of axis pin
Mechanism 4, to adjust the drilling angle of axis pin 5.
The regulating mechanism 4 includes being arranged in the supporting block 401 of 5 lower end of axis pin and under being fixed at supporting block 401
The cylinder 402 of side, the " V " shape fixing groove 403 of 401 top setting fixed pin shaft 5 of supporting block, is stretched with the movable post by cylinder 402
Contracting adjusts the drilling angle of axis pin 5, accurate positioning, and drilling adjustable angle can be adjusted flexibly according to different specifications, be led to
It is good with property.
The " V " shape fixture block 301 and " V " shape fixing groove 403 is arranged on the extending direction on 1 inclined-plane of fixed seat.
The positioning plate 2 is perpendicular to 1 upper surface of fixed seat.
The position-limit mechanism 3 is parallel with positioning plate 2.
The fixed plate 3034 is arranged in 3031 bottom surface both side of curved body, good fixing effect.
Fixed block 101 is fixedly installed in 1 bottom surface both side of fixed seat.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention is as above with preferred embodiment description, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when a little change or modification made using technology contents described above
It is the equivalent embodiment of equivalent variations, as long as being without departing from technical solution of the present invention content, according to the technical essence of the invention
To any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (7)
1. a kind of axis pin inclined hole-drilling tooling, including fixed seat that upper surface is obliquely installed（1）Be fixed at fixed seat
（1）The positioning plate of top end（2）, positioning plate（2）Position-limit mechanism is arranged in side（3）, to be bored by the two mutual cooperation inclined hole
It cuts, it is characterised in that：The position-limit mechanism（3）Including being fixed at fixed seat（1）The " V " shape fixture block of upper surface（301）,
It is arranged in " V " shape fixture block（301）The briquetting of both sides（302）With setting in briquetting（302）The pressure die of top（303）, pressure die
（303）It is close to positioning plate in side（2）, pressure die（303）Including a curved body（3031）, curved body（3031）Middle part is arranged
Through-hole is equipped with drill bushing in through-hole vertically（3032）, drill bushing（3032）The fixed drill bushing of top setting（3032）Drill bushing briquetting
（3033）, curved body（3031）Fixed plate is fixedly installed in both sides（3034）, fixed plate（3034）Upper setting mounting hole, mounting hole
It is interior to be equipped with fixing bolt（3035）, by fixed plate（3034）It is fixed on briquetting（302）On, axis pin（5）One end passes through arc master
Body（3031）And fixed plate（3034）It is fixed on " V " shape fixture block（301）It is interior, axis pin（5）Setting is adjustable for height below the other end
Regulating mechanism（4）, to adjust axis pin（5）Drilling angle.
2. a kind of axis pin inclined hole-drilling tooling as described in claim 1, it is characterised in that：The regulating mechanism（4）Packet
It includes and is arranged in axis pin（5）The supporting block of lower end（401）Be fixed at supporting block（401）The cylinder of lower section（402）, supporting block
（401）Fixed pin shaft is arranged in top（5）" V " shape fixing groove（403）, to pass through cylinder（402）Movable post telescopic adjustment axis pin
（5）Drilling angle.
3. a kind of axis pin inclined hole-drilling tooling as claimed in claim 2, it is characterised in that：The " V " shape fixture block（301）
With " V " shape fixing groove（403）It is arranged at fixed seat（1）On the extending direction on inclined-plane.
4. a kind of axis pin inclined hole-drilling tooling as described in claim 1, it is characterised in that：The positioning plate（2）Vertically
In fixed seat（1）Upper surface.
5. a kind of axis pin inclined hole-drilling tooling as described in claim 1, it is characterised in that：The position-limit mechanism（3）With
Positioning plate（2）It is parallel.
6. a kind of axis pin inclined hole-drilling tooling as described in claim 1, it is characterised in that：The fixed plate（3034）If
It sets in curved body（3031）Bottom surface both side.
7. a kind of axis pin inclined hole-drilling tooling as described in claim 1, it is characterised in that：The fixed seat（1）Bottom surface
Fixed block is fixedly installed in both sides（101）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265415.5U CN208050993U (en) | 2018-02-24 | 2018-02-24 | A kind of axis pin inclined hole-drilling tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265415.5U CN208050993U (en) | 2018-02-24 | 2018-02-24 | A kind of axis pin inclined hole-drilling tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050993U true CN208050993U (en) | 2018-11-06 |
Family
ID=63990585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820265415.5U Expired - Fee Related CN208050993U (en) | 2018-02-24 | 2018-02-24 | A kind of axis pin inclined hole-drilling tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560746A (en) * | 2019-09-17 | 2019-12-13 | 西安北方光电科技防务有限公司 | inclined hole drilling device and application method thereof |
| CN111069650A (en) * | 2019-12-19 | 2020-04-28 | 大连德迈仕精密科技股份有限公司 | Quick clamping tool is used in processing of compressor shaft cylinder inclined hole |
| CN111545803A (en) * | 2020-05-15 | 2020-08-18 | 沈阳飞机工业（集团）有限公司 | Blind hole positioning and drilling guide hole tool and using method |
-
2018
- 2018-02-24 CN CN201820265415.5U patent/CN208050993U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560746A (en) * | 2019-09-17 | 2019-12-13 | 西安北方光电科技防务有限公司 | inclined hole drilling device and application method thereof |
| CN111069650A (en) * | 2019-12-19 | 2020-04-28 | 大连德迈仕精密科技股份有限公司 | Quick clamping tool is used in processing of compressor shaft cylinder inclined hole |
| CN111545803A (en) * | 2020-05-15 | 2020-08-18 | 沈阳飞机工业（集团）有限公司 | Blind hole positioning and drilling guide hole tool and using method |
| CN111545803B (en) * | 2020-05-15 | 2022-11-11 | 沈阳飞机工业（集团）有限公司 | Blind hole positioning and drilling guide hole tool and using method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |