CN208178512U - A kind of drilling machine guide frame - Google Patents
A kind of drilling machine guide frame Download PDFInfo
- Publication number
- CN208178512U CN208178512U CN201820622768.6U CN201820622768U CN208178512U CN 208178512 U CN208178512 U CN 208178512U CN 201820622768 U CN201820622768 U CN 201820622768U CN 208178512 U CN208178512 U CN 208178512U
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- drilling machine
- fixed plate
- rotating disk
- synchronizing wheel
- guide frame
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Abstract
The utility model discloses a kind of drilling machine guide frame, it is installed on the drill bit lower part of drilling machine, including mounting base, fixed plate and rotating disk, the mounting base is set on the drilling machine, the fixed plate is fixed in the mounting base, the center of the rotating disk is connect with the fixed plate, and the rotating disk can be around its center rotating;The hollow hole passed through for the drill bit of the drilling machine is provided in the rotating disk;The drilling machine is more, more convenient to use with guide frame function.
Description
Technical field
The utility model relates to a kind of drilling machine guide frames.
Background technique
Currently, mold processing industry carries out circular hole processing usually using numeric control drilling machine tool, by the processing of automation
Mode realizes that rapid drilling is processed;But some biggish holes of depth then need to be processed using deep hole drilling machine.Traditional depth
Hole drill machine is usually horizontal machine tool, when horizontal deephole drilling machine is typically all using rifle is bored come to workpiece progress deep hole machining, still
The clamping workpiece technique of horizontal deephole drilling machine is cumbersome, time-consuming and laborious, the large labor intensity of worker, and cutter barral of a gun is made by gravity
It is shaken with being easy to happen, influences the quality and precision of processing hole.Therefore it has been proposed that using brill rifle come to work on vertical machine
Part carries out deep hole machining, in order to the fixation of workpiece, improves the precision and quality in processing hole.
But deep hole machining is carried out using brill rifle on vertical machine and has the following deficiencies: (1) in deep hole machining process
In, after brill drill gun enters certain depth, barral of a gun is easy to happen shaking, causes the precision of drilling to reduce, or even brill rifle occur and be broken
Accident, and cutter loss is very fast, needs to be replaced frequently new cutter, it is higher to process required material cost.(2) rifle of rifle is bored
Head erect is easy to happen offset when piercing workpiece, cause the position for boring gundrilled holes not to be inconsistent with what is set, the hole processed is discontented
Sufficient requirement.
It is being that " a kind of vertical numerical control drilling hole machine tool bores the guiding of rifle application No. is " CN201710643812.1 " patent name
In the patent of invention of mechanism ", a kind of guide frame is disclosed, keeps the drill bit of drilling hole machine tool more stable, improves the essence of drilling
Degree;However the guide frame function is more single, inconvenient to use.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of drilling machine guide frames.
To solve the above problems, the utility model adopts the following technical solution:
A kind of drilling machine guide frame is installed on the drill bit lower part of drilling machine, including mounting base, fixed plate and rotation
Disk, the mounting base are set on the drilling machine, and the fixed plate is fixed in the mounting base, the center of the rotating disk
It is connect with the fixed plate, the rotating disk can be around its center rotating;The brill for the drilling machine is provided in the rotating disk
The hollow hole that head passes through.
Preferably, being equipped with drill bushing in the hollow hole, the inner wall of the drill bushing is circle, and the hollow hole is provided with
The internal diameter of drill bushing inside more than one and each hollow hole is all different, and the central axes of the drill bushing are apart from the rotation
The vertical range in the center of circle of disk is all identical.
Preferably, the edge of the rotating disk is additionally provided with milling cutter notch.
Preferably, the rotating disk and the fixed plate are also rotatablely connected in the rotary shaft by rotating axis connection
There is the first synchronizing wheel, the second synchronizing wheel is additionally provided in the fixed plate, first synchronizing wheel and the second synchronizing wheel mutually pass
It is dynamic.
Preferably, the rotating disk is located at the lower part of the fixed plate, first synchronizing wheel and the second synchronizing wheel are all
Positioned at the top of the fixed plate, the lower part of the fixed plate is further fixed on motor, the motor and second synchronization wheel shaft
Connection.
Preferably, the rotating disk is located at the top of the fixed plate, the top of the fixed plate is further fixed on motor,
The output shaft of the motor is connect after running through fixed plate with second synchronization wheel shaft, first synchronizing wheel and the second synchronizing wheel
All it is located at the lower part of the fixed plate.
Preferably, first synchronizing wheel and the second synchronizing wheel are driven by belt.
Preferably, first synchronizing wheel and the second synchronizing wheel are all gear, first synchronizing wheel is synchronous with second
Wheel passes through chain drive.
Preferably, the top of the fixed plate is additionally provided with cylinder, the cylinder is arranged perpendicular to the fixed plate, institute
Stating cylinder includes cylinder barrel and piston rod, and the cylinder barrel of the cylinder is fixed on the drilling machine, the piston rod of the cylinder and institute
Fixed plate is stated to be fixedly connected.
Preferably, the mounting base is further fixed on sliding block, the sliding block and the brill far from the side of the rotating disk
Hole machine is slidably connected.
Compared with prior art the utility model has the following beneficial effects: since the guide frame includes mounting base, fixed plate
And rotating disk, the center of rotating disk are connect with fixed plate, and rotating disk can around its center rotating, be arranged on the rotating pan it is multiple with
The compatible hollow hole of the drill bit of different model can choose different hollow holes by rotating rotating disk come to different drill bits
Guiding, keeps its use scope wider;Since the edge in rotating disk is provided with milling cutter notch, the drilling of the guide frame is used
Machine, milling cutter can be used by not having to disassembly rotating disk, further increase the range and convenience that it is used.
Detailed description of the invention
Fig. 1 is the side view of the drilling machine guide frame of the utility model embodiment;
Fig. 2 is the top view of the drilling machine guide frame of the utility model embodiment;
Fig. 3 is the explosive view of the drilling machine guide frame of the utility model embodiment;
Fig. 4 is the overall structure figure after the drilling machine of the utility model embodiment is mounted on drilling machine with guide frame.
Specific embodiment
Below in conjunction with attached drawing 1-4, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical solution is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
The utility model for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is no longer described in detail in embodiment.
As shown in Figs 1-4, a kind of drilling machine guide frame is installed on 200 lower part of drill bit of drilling machine 100, including peace
Dress seat 10, fixed plate 4 and rotating disk 6, the mounting base 10 are set on the drilling machine 100.The fixed plate 4 passes through fixation
Bolt is fixed in the mounting base 10, makes its stable structure.
With reference to Fig. 1-3, the center of the rotating disk 6 is connect with the fixed plate 4 by rotary shaft 5, and the rotating disk 6 can
Around its center rotating.The hollow hole 61 passed through for the drill bit 200 of the drilling machine 100 is provided in the rotating disk 6, it is described to engrave
Emptying aperture 61 is provided with more than one, and the hollow hole 61 can be any any shape, pref. cylindrical.In the hollow hole 61
Guide sleeve 7 is installed, the outer wall shape of the guide sleeve 7 is equipped with the hollow hole 61, and the inner wall of the guide sleeve 7 is circle.
The internal diameter that the hollow hole 61 is provided with the guide sleeve 7 inside more than one and each hollow hole 61 is all different, the guide sleeve
The vertical range in the center of circle of 7 central axes apart from the rotating disk 6 is all identical, rotates rotating disk 6 around rotary shaft 5, can make to revolve
Any one guide sleeve 7 on turntable 6 is aligned with drill bit 200, be oriented to the guide frame can with the drill bit of a variety of different models, and
It is easy to adjust.The edge of the rotating disk 6 is additionally provided with milling cutter notch 62.In a preferred embodiment, the milling cutter notch 62 is
Arc notch rotates rotating disk 6, is located at the milling cutter notch in rotating disk 6 when the drill bit of the drilling machine 100 uses milling cutter instead
The underface of milling cutter can use milling cutter in the case where not having to and dismantling the guide frame;Further increase the guiding knot
The function of structure, and use also facilitates.
It is also rotatably connected to the first synchronizing wheel 21 in the rotary shaft 5, is additionally provided with the second synchronizing wheel in the fixed plate 4
22, first synchronizing wheel 21 and the second synchronizing wheel 22 are mutually driven.In a preferred embodiment, the rotating disk 6 is located at described
The lower part of fixed plate 4, first synchronizing wheel 21 and the second synchronizing wheel 22 are all located at the top of the fixed plate 4, the fixation
The lower part of plate 4 is further fixed on motor 8, the motor 8 and 22 axis connection of the second synchronizing wheel.In another preferred embodiment,
The rotating disk 6 is located at the top of the fixed plate 4, and the top of the fixed plate 4 is further fixed on motor 8, in preferred embodiment
In, the motor 4 is stepper motor, and the controller of the motor 4 and the drilling machine is electrically connected, and makes 4 band of motor by program
Dynamic rotating disk 6 turns to suitable position, automatically selects suitable guide sleeve 7 according to drill bit to realize;In another preferred implementation
In example, it can also be realized by sensor and suitable guide sleeve 7 is automatically selected according to drill bit.The output shaft of the motor 8 is through solid
All it is located at the fixation with 22 axis connection of the second synchronizing wheel, first synchronizing wheel 21 and the second synchronizing wheel 22 after fixed board 4
The lower part of plate 4.In a preferred embodiment, first synchronizing wheel 21 and the second synchronizing wheel 22 are driven by belt 3.Another excellent
It selects in embodiment, first synchronizing wheel 21 and the second synchronizing wheel 22 are all gear, and first synchronizing wheel 21 is synchronous with second
Wheel 22 passes through chain drive.
The top of the fixed plate 4 is additionally provided with cylinder 1, and the cylinder 1 is arranged perpendicular to the fixed plate 4, the gas
Cylinder 1 includes cylinder barrel and piston rod, and the cylinder barrel of the cylinder 1 is fixed on the drilling machine 100, the piston rod of the cylinder 1 with
The fixed plate 4 is fixedly connected.Piston rod elongation or shortening drive fixed plate to move up and down.
With reference to Fig. 4, the mounting base 10 is further fixed on sliding block 11 far from the side of the rotating disk 6, the sliding block 11 with
The drilling machine 100 is slidably connected.Slide bar 400 is provided on the drilling machine, the sliding block is slidably connected to the slide bar
400.In a preferred embodiment, there are two the settings of slide bar 400, there are two the sliding block page 11 settings, two sliding blocks
11 are located at the both ends of the mounting base 10, and two sliding blocks 11 are equipped with the slide bar 400, further to solid
Fixed board 4 and the moving direction of rotating disk 6 are defined.
Compared with prior art the utility model has the following beneficial effects: since the guide frame includes mounting base, fixed plate
And rotating disk, the center of rotating disk are connect with fixed plate, and rotating disk can around its center rotating, be arranged on the rotating pan it is multiple with
The compatible hollow hole of the drill bit of different model can choose different hollow holes by rotating rotating disk come to different drill bits
Guiding, keeps its use scope wider;Since the edge in rotating disk is provided with milling cutter notch, the drilling of the guide frame is used
Machine, milling cutter can be used by not having to disassembly rotating disk, further increase the range and convenience that it is used.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Claims (10)
1. a kind of drilling machine guide frame is installed on the drill bit lower part of drilling machine, which is characterized in that including mounting base, fixation
Plate and rotating disk, the mounting base are set on the drilling machine, and the fixed plate is fixed in the mounting base, the rotation
The center of disk is connect with the fixed plate, and the rotating disk can be around its center rotating;It is provided in the rotating disk for the brill
The hollow hole that the drill bit of hole machine passes through.
2. drilling machine guide frame as described in claim 1, it is characterised in that: be equipped with drill bushing, institute in the hollow hole
The inner wall of drill bushing is stated as circle, the hollow hole is provided with the internal diameter of the drill bushing inside more than one and each hollow hole
All different, the vertical range in the center of circle of the central axes of the drill bushing apart from the rotating disk is all identical.
3. drilling machine guide frame as described in claim 1, it is characterised in that: the edge of the rotating disk is additionally provided with milling
Knife notch.
4. drilling machine guide frame as described in claim 1, it is characterised in that: the rotating disk passes through with the fixed plate
Axis connection is rotated, the first synchronizing wheel is also rotatably connected in the rotary shaft, the second synchronizing wheel is additionally provided in the fixed plate,
First synchronizing wheel and the second synchronizing wheel are mutually driven.
5. drilling machine guide frame as claimed in claim 4, it is characterised in that: the rotating disk is located at the fixed plate
Lower part, first synchronizing wheel and the second synchronizing wheel are all located at the top of the fixed plate, and the lower part of the fixed plate is also fixed
There is motor, the motor is connect with second synchronization wheel shaft.
6. drilling machine guide frame as claimed in claim 4, it is characterised in that: the rotating disk is located at the fixed plate
Top, the top of the fixed plate are further fixed on motor, and the output shaft of the motor is synchronous with described second after fixed plate
Axis connection is taken turns, first synchronizing wheel and the second synchronizing wheel are all located at the lower part of the fixed plate.
7. such as drilling machine guide frame described in claim 5 or 6, it is characterised in that: first synchronizing wheel and second is together
Step wheel is driven by belt.
8. such as drilling machine guide frame described in claim 5 or 6, it is characterised in that: first synchronizing wheel and second is together
Step wheel is all gear, and first synchronizing wheel and the second synchronizing wheel pass through chain drive.
9. drilling machine guide frame as described in claim 1, it is characterised in that: the top of the fixed plate is additionally provided with gas
Cylinder, the cylinder are arranged perpendicular to the fixed plate, and the cylinder includes cylinder barrel and piston rod, and the cylinder barrel of the cylinder is fixed on
On the drilling machine, the piston rod of the cylinder is fixedly connected with the fixed plate.
10. drilling machine guide frame as described in claim 1, it is characterised in that: the mounting base is far from the rotating disk
Side be further fixed on sliding block, the sliding block is slidably connected with the drilling machine.
Priority Applications (1)
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CN201820622768.6U CN208178512U (en) | 2018-04-27 | 2018-04-27 | A kind of drilling machine guide frame |
Applications Claiming Priority (1)
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CN201820622768.6U CN208178512U (en) | 2018-04-27 | 2018-04-27 | A kind of drilling machine guide frame |
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CN208178512U true CN208178512U (en) | 2018-12-04 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108356328A (en) * | 2018-04-27 | 2018-08-03 | 东莞市迪蒙数控机械有限公司 | A kind of drilling machine guide frame |
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2018
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108356328A (en) * | 2018-04-27 | 2018-08-03 | 东莞市迪蒙数控机械有限公司 | A kind of drilling machine guide frame |
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