CN208132518U - A kind of drilling machine bit apparatus for fast switching - Google Patents
A kind of drilling machine bit apparatus for fast switching Download PDFInfo
- Publication number
- CN208132518U CN208132518U CN201820293202.3U CN201820293202U CN208132518U CN 208132518 U CN208132518 U CN 208132518U CN 201820293202 U CN201820293202 U CN 201820293202U CN 208132518 U CN208132518 U CN 208132518U
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- CN
- China
- Prior art keywords
- top beam
- cutterhead
- fixed
- drilling machine
- shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of drilling machine bit apparatus for fast switching, including shell, the side of the shell is fixed with left cutterhead, and shell is fixedly arranged above left top beam, PLC controller is provided with above the left top beam, and the side of left top beam is provided with right top beam, and is fixedly connected between left top beam and right top beam by link block, is provided with right cutterhead at the position of the corresponding left cutterhead in the side of the right top beam.The utility model structure is simple, it is easy to operate, it is economical and practical, it may be implemented to be switched fast drill bit during the work time, reduce the labor intensity of operator, improve work efficiency, solve the problems, such as that existing drilling machine needs to frequently replace different pore size drill bit in processing, right top beam is rotated on link block surface by pulling up positioning pin, is cleaned convenient for the inside to right cutterhead, and avoiding the problem that dust from being adsorbed on the second angular wheel causes coefficient of friction to increase.
Description
Technical field
The utility model relates to machine bit apparatus for fast switching technical field more particularly to a kind of drilling machine brills of drilling
Head apparatus for fast switching.
Background technique
Hole machine refers to by harder than object, sharper keen tool in the way of rotary cutting or rotary squeezing,
The machinery and equipment that cylindrical hole or hole are left on object are referred to as, but drilling machine on the market is needed in drilling at present
The frequently drill bit of replacement different pore size, not only increases the labor intensity of operator, can not also improve working efficiency, now design one
Money drilling machine bit apparatus for fast switching can solve existing drilling machine and need to frequently replace different pore size drill bit in processing
The problem of, the labor intensity of operator is reduced, is improved work efficiency.
Utility model content
Purpose of the utility model is to solve existing drilling machines to need to frequently replace different pore size drill bit in processing
The problem of, and a kind of drilling machine bit apparatus for fast switching proposed.
To achieve the goals above, the utility model uses following technical solution：A kind of drilling machine bit is quickly cut
Changing device, including shell, the side of the shell be fixed with left cutterhead, and shell is fixedly arranged above left top beam, the left top
PLC controller is provided with above beam, and the side of left top beam is provided with right top beam, and passes through company between left top beam and right top beam
It connects block to be fixedly connected, right cutterhead, and right top beam and right knife is provided at the position of the corresponding left cutterhead in the side of the right top beam
It is fixedly connected between disk by electric telescopic rod, is equipped with and watches at the position of the corresponding electric telescopic rod in outside of the right top beam
Motor is taken, the surface of the left cutterhead offers fixed limiting slot, and the side of left cutterhead is provided with the first angular wheel, described
It is rotatablely connected between left cutterhead and the first angular wheel by shaft, is fixed with shaft fixed link below the shaft, it is described
Fixed limiting slot is internally provided with buffer stopper, and the inside of fixed limiting slot be provided at a side position of buffer stopper it is slow
Spring is rushed, is fixed with fixed gag lever post, and the appearance of cutterhead at the position of the corresponding fixed limiting slot in the side of the right cutterhead
Face is provided with drill bit fixing head, is provided with the second angular wheel at the position of the corresponding drill bit fixing head in the inside of the cutterhead,
The servo motor and the input terminal of electric telescopic rod are electrically connected with the output end of PLC controller, the PLC controller with
External power supply is electrically connected.
Preferably, reinforcing rib, reinforcing rib structure triangular in shape are provided on the inside of the left top beam.
Preferably, bearing is provided with above the shaft fixed link, the inner ring and shaft of bearing are rotatablely connected, bearing
Outer ring is fixed on the inside of left cutterhead by shaft fixed link.
Preferably, pass through engagement connection between first angular wheel and the second angular wheel.
Preferably, it is connected between the right top beam and link block by bar rotation, and close turn of the upper surface of right top beam
Positioning pin is provided at one side position of bar, positioning pin runs through right top beam and link block.
Preferably, it is rotatablely connected between the electric telescopic rod and servo motor by the second shaft.
Compared with prior art, the utility model provides a kind of drilling machine bit apparatus for fast switching, has following
Beneficial effect：
1, the utility model structure is simple, easy to operate, economical and practical, may be implemented to be switched fast brill during the work time
Head reduces the labor intensity of operator, improves work efficiency, and solves existing drilling machine and needs to frequently replace in processing
The problem of different pore size drill bit.
2, the utility model rotates right top beam on link block surface by pulling up positioning pin, convenient for right cutterhead
Inside cleaned, avoiding the problem that dust from being adsorbed on the second angular wheel causes coefficient of friction to increase.
3, the utility model is provided with buffer board, can buffer fixed gag lever post in conjunction with fixed limiting slot by buffer board
When dynamics, avoid the problem that the impulse force of fixed gag lever post is excessive and fixed limiting slot damaged.
4, the utility model can reinforce shaft by shaft fixed link, and shaft is avoided to occur during rotation
It swings to influence the problem of slip teeth occur between the second angular wheel and the first angular wheel by a small margin.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the right cutterhead of the utility model；
Fig. 3 is the structural schematic diagram of the fixed limiting slot of the utility model；
In figure：1, shell；2, left top beam；3, PLC controller；4, fixed limiting slot；5, link block；6, right top beam；7, it watches
Take motor；8 electric telescopic rods；9, right cutterhead；10, fixed gag lever post；11, the first angular wheel；12, shaft；13, shaft is solid
Fixed pole；14, left cutterhead；15, drill bit fixing head；16, the second angular wheel；17, buffer spring；18, buffer stopper.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment：Referring to Fig.1-3, the utility model provides a kind of technical solution：A kind of drilling machine bit is switched fast
Device, including shell 1, the side of shell 1 be fixed with left cutterhead 14, and shell 1 is fixedly arranged above left top beam 2, left top beam 2
Top is provided with PLC controller 3, and the side of left top beam 2 is provided with right top beam 6, and passes through between left top beam 2 and right top beam 6
Link block 5 is fixedly connected, and is provided with right cutterhead 9 at the position of the corresponding left cutterhead 14 in the side of right top beam 6, and right top beam 6 with
It is fixedly connected between right cutterhead 9 by electric telescopic rod 8, is installed at the position of the corresponding electric telescopic rod 8 in the outside of right top beam 6
There is servo motor 7, the surface of left cutterhead 14 offers fixed limiting slot 4, and the side of left cutterhead 14 is provided with the first conical tooth
Wheel 11 is rotatablely connected between left cutterhead 14 and the first angular wheel 11 by shaft 12, and it is solid that the lower section of shaft 12 is fixed with shaft
Fixed pole 13, fixed limiting slot 4 is internally provided with buffer stopper 18, and the inside of fixed limiting slot 4 is close to the side of buffer stopper 18
It is provided with buffer spring 17 at position, is fixed with fixed gag lever post at the position of the corresponding fixed limiting slot 4 in the side of right cutterhead 9
10, and the outer surface of cutterhead 9 is provided with drill bit fixing head 15, sets at the position of the corresponding drill bit fixing head 15 in the inside of cutterhead 9
It is equipped with the second angular wheel 16, the input terminal of servo motor 7 and electric telescopic rod electrically connects with the output end of PLC controller 3
It connects, PLC controller 3 and external power supply are electrically connected.
In order to improve the stability and endurance of left top beam 2, in the present embodiment, it is preferred that the inside of left top beam 2 is provided with
Reinforcing rib, reinforcing rib structure triangular in shape.
In order to play stable effect to shaft 12, in the present embodiment, it is preferred that the top of shaft fixed link 13 is set
It is equipped with bearing, the inner ring and shaft 12 of bearing are rotatablely connected, and the outer ring of bearing is fixed on left cutterhead 14 by shaft fixed link 13
Inside.
In order to the second angular wheel 16 be driven to be rotated by operating the first angular wheel 11, in the present embodiment,
Preferably, pass through engagement connection between the first angular wheel 11 and the second angular wheel 16.
It is rotated to make right top beam 6 that 180 degree may be implemented, in the present embodiment, it is preferred that between right top beam 6 and link block 5
It is connected by bar rotation, and the upper surface of right top beam 6 is provided with positioning pin at a side position of bull stick, positioning pin runs through
Right top beam 6 and link block 5.
In order to electric telescopic rod 8 be driven to be rotated by servo motor, in the present embodiment, it is preferred that electronic to stretch
It is rotatablely connected between contracting bar 8 and servo motor 7 by the second shaft.
The principles of the present invention and process for using, drill bit required for processing first are installed by drill bit fixing head 15
On the surface of right cutterhead 9, when a bit replacement is required, right cutterhead 9 is extracted by electric telescopic rod 8, then passes through servo electricity
Machine 7 drives right cutterhead 9 to be rotated, will be right passing through electric telescopic rod 8 when the drill bit of needs being adjusted at downward position
9 forced back of cutterhead, may be implemented to be switched fast drill bit, reduces the labor intensity of operator, improves work efficiency, solution
The problem of certainly existing drilling machine needs to frequently replace different pore size drill bit in processing, left cutterhead 14 and right cutterhead 9 are by solid
Fixing limit slot 4 is fixedly connected with fixed gag lever post 10, and fixed limiting slot 4 is internally provided with buffer board 18, passes through buffer board 18
Dynamics when fixed gag lever post 10 is combined with fixed limiting slot 4 can be buffered, avoids the impulse force of fixed gag lever post 10 excessive to solid
The problem of fixing limit slot 4 damages, shaft 12 can be reinforced by being provided with shaft fixed link 13 below shaft, be avoided
Shaft 12 occurs swinging by a small margin during rotation influencing to go out between the second angular wheel 16 and the first angular wheel 11
The problem of existing slip teeth, finally pulling up positioning pin rotates right top beam 6 on 5 surface of link block, convenient for in right cutterhead 9
Portion is cleaned, and avoids the problem that dust from being adsorbed on the second angular wheel 16 and coefficient of friction is caused to increase.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of drilling machine bit apparatus for fast switching, including shell (1), it is characterised in that：The side of the shell (1) is solid
Surely have left cutterhead (14), and shell (1) is fixedly arranged above left top beam (2), PLC control is provided with above the left top beam (2)
Device (3) processed, and the side of left top beam (2) is provided with right top beam (6), and passes through link block between left top beam (2) and right top beam (6)
(5) it is fixedly connected, is provided with right cutterhead (9) at the position of the corresponding left cutterhead (14) in the side of the right top beam (6), and right top
It is fixedly connected between beam (6) and right cutterhead (9) by electric telescopic rod (8), the outside of the right top beam (6) is corresponding electronic to stretch
It is equipped at the position of contracting bar (8) servo motor (7), the surface of the left cutterhead (14) offers fixed limiting slot (4), and left
The side of cutterhead (14) is provided with the first angular wheel (11), is passed through between the left cutterhead (14) and the first angular wheel (11)
Shaft (12) rotation connection, is fixed with shaft fixed link (13) below the shaft (12), the fixed limiting slot (4) it is interior
Portion is provided with buffer stopper (18), and the inside of fixed limiting slot (4) is provided with buffering at a side position of buffer stopper (18)
Spring (17) is fixed with fixed gag lever post (10) at the position of the corresponding fixed limiting slot (4) in the side of the right cutterhead (9),
And the outer surface of cutterhead (9) is provided with drill bit fixing head (15), the corresponding drill bit fixing head (15) in the inside of the cutterhead (9)
It is provided at position the second angular wheel (16), the input terminal of the servo motor (7) and electric telescopic rod (8) is controlled with PLC
The output end of device (3) processed is electrically connected, and the PLC controller (3) and external power supply are electrically connected.
2. a kind of drilling machine bit apparatus for fast switching according to claim 1, it is characterised in that：The left top beam
(2) reinforcing rib, reinforcing rib structure triangular in shape are provided on the inside of.
3. a kind of drilling machine bit apparatus for fast switching according to claim 1, it is characterised in that：The shaft is fixed
Bearing is provided with above bar (13), the inner ring of bearing and shaft (12) are rotatablely connected, and the outer ring of bearing passes through shaft fixed link
(13) it is fixed on the inside of left cutterhead (14).
4. a kind of drilling machine bit apparatus for fast switching according to claim 1, it is characterised in that：First taper
Pass through engagement connection between gear (11) and the second angular wheel (16).
5. a kind of drilling machine bit apparatus for fast switching according to claim 1, it is characterised in that：The right top beam
(6) it is connect between link block (5) by bar rotation, and the upper surface of right top beam (6) is set at a side position of bull stick
It is equipped with positioning pin, positioning pin is through right top beam (6) and link block (5).
6. a kind of drilling machine bit apparatus for fast switching according to claim 1, it is characterised in that：The electric expansion
It is rotatablely connected between bar (8) and servo motor (7) by the second shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293202.3U CN208132518U (en) | 2018-03-02 | 2018-03-02 | A kind of drilling machine bit apparatus for fast switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293202.3U CN208132518U (en) | 2018-03-02 | 2018-03-02 | A kind of drilling machine bit apparatus for fast switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132518U true CN208132518U (en) | 2018-11-23 |
Family
ID=64288396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820293202.3U Expired - Fee Related CN208132518U (en) | 2018-03-02 | 2018-03-02 | A kind of drilling machine bit apparatus for fast switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132518U (en) |
-
2018
- 2018-03-02 CN CN201820293202.3U patent/CN208132518U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190302 |