CN209503031U - A kind of control specific machine for processing through-hole of the two sides with chamfering - Google Patents
A kind of control specific machine for processing through-hole of the two sides with chamfering Download PDFInfo
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- CN209503031U CN209503031U CN201920188963.7U CN201920188963U CN209503031U CN 209503031 U CN209503031 U CN 209503031U CN 201920188963 U CN201920188963 U CN 201920188963U CN 209503031 U CN209503031 U CN 209503031U
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- chamfering
- hole
- processing
- sides
- drill bit
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Abstract
The utility model provides a kind of control specific machine for processing through-hole of the two sides with chamfering, is symmetricly set on the nc sliding table of lathe base upper end, the power head being arranged on nc sliding table and the hydraulically operated fixture being arranged between nc sliding table including lathe base, 2；Composite drill bit and chmfer bit are respectively arranged on 2 power heads；Workpiece is clamped on hydraulically operated fixture automatically, and servo-control system controls the movement that servo motor drives nc sliding table to realize power head.The front end of composite drill bit is equipped with center insert and indexable peripheral insert；The rear end of composite drill bit and the front end of chmfer bit are separately installed with one group of indexable chamfering blade.Clamped one time workpiece, which is just capable of processing, completes through-hole of the two sides with chamfering；It is controlled in process by stable digital control system, processing dimension is stablized；High production efficiency adapts to produce in enormous quantities, and production cost is low；Workpiece is placed on hydraulically operated fixture, and workpiece is clamped automatically；Automation line production may be implemented in the machine.
Description
Technical field
The utility model relates to drilling processing apparatus fields, particularly relate to a kind of numerical control for processing through-hole of the two sides with chamfering
Special purpose machine tool.
Background technique
Currently, processing hole technique of the two sides with chamfering now are as follows: it is drilled after through-hole and carries out one side chamfering using chmfer bit,
Then again after turn-over fall another side chamfering, need 3 clamping workpieces；The prior art has the following problems:
(1) every procedure can only process cutter with one,；
(2) multiple clamping workpiece, the bad guarantee of size are needed in process, and size is unstable；
(3) the multiple workpiece loading and unloading of worker, large labor intensity；
(4) production efficiency is low, is not suitable with and produces in enormous quantities, and high production cost is not easy to realize automatic production line.
Utility model content
The purpose of this utility model is to provide a kind of control specific machines for processing through-hole of the two sides with chamfering, for solving
Certainly every procedure can only process cutter with one, need multiple clamping workpiece, size unstable in process in the prior art
Determine, production efficiency is low, is not suitable with mass production, high production cost and is not easy the problem of realizing automatic production line.
To achieve the above object, the utility model the following technical schemes are provided:
It is a kind of process through-hole of the two sides with chamfering control specific machine, including lathe base, 2 be symmetricly set on lathe
The nc sliding table of pedestal upper end, the power head being arranged on the nc sliding table and it is arranged in hydraulic between the nc sliding table
Fixture；
Composite drill bit and chmfer bit are respectively arranged on 2 power heads；
Workpiece is clamped in automatically on the hydraulically operated fixture,
Servo-control system control servo motor drives the movement of the nc sliding table realization power head.
Wherein, the composite drill bit and the chmfer bit are quick drill.
Wherein, 2 power heads are opposite installs, and the axial line of 2 power heads is coaxially parallel.
Wherein, the centre of the front end of the composite drill bit is equipped with center insert, surrounding is equipped with indexable periphery knife
Piece；
The rear end of the composite drill bit is equipped with one group of indexable chamfering blade.
Wherein, the front end of the chmfer bit is provided with indexable chamfering blade.
Wherein, the inside of the composite drill bit and the chmfer bit is equipped with two perforative limbers.
Wherein, the main shaft tail of each power head is provided with rotary joint；
The rotary joint is connected to the limbers of the composite drill bit and the water flowing of the chmfer bit by hollow pull rod
Hole；
High-pressure hydraulic pump connects the rotary joint.
Wherein, the hydraulically operated fixture includes workpiece positioning block, and oil cylinder drives described in the workpiece positioning block clamp or release
Workpiece.
Wherein, the nc sliding table includes ball-screw, and the servo motor connects the screw rod of the ball-screw, described
The slide plate of nc sliding table connects the nut of the ball-screw.
It wherein, further include the Scrap-removing machine for connecting the lathe base side.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
In above scheme, the control specific machine of the processing through-hole of the two sides with chamfering of the utility model uses composite drill bit
And chmfer bit, clamped one time workpiece, which is just capable of processing, completes through-hole of the two sides with chamfering；Pass through stable numerical control in process
System control, processing dimension are stablized；High production efficiency adapts to produce in enormous quantities, and production cost lowers very big；Workpiece is placed on
On hydraulically operated fixture, workpiece is clamped automatically；Automation line production may be implemented in the machine.
Detailed description of the invention
Fig. 1 is the main view of the control specific machine of the processing through-hole of the two sides with chamfering of the utility model；
Fig. 2 is the side view of the control specific machine of the processing through-hole of the two sides with chamfering of the utility model；
Fig. 3 is that the structure of the composite drill bit of the control specific machine of the through-hole of the processing two sides with chamfering of the utility model is shown
It is intended to；
Fig. 4 is that the structure of the chmfer bit of the control specific machine of the through-hole of the processing two sides with chamfering of the utility model is shown
It is intended to.
Appended drawing reference:
1, lathe base；2, nc sliding table；3, servo motor；4, power head；5, rotary joint；6, hydraulically operated fixture；7, it arranges
Bits machine；8, composite drill bit；9, chmfer bit.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model can only process cutter with one for existing every procedure, need repeatedly to fill in process
Folder workpiece, size is unstable, production efficiency is low, is not suitable with mass production, high production cost and is not easy to realize automated production
The problem of line, provides a kind of control specific machine for processing through-hole of the two sides with chamfering.
As shown in Figs 1-4, it is special that the utility model embodiment provides a kind of numerical control for processing through-hole of the two sides with chamfering
With lathe, the nc sliding table 2 of 1 upper end of lathe base is symmetricly set on including lathe base 1,2, is arranged on nc sliding table 2
Power head 4 and the hydraulically operated fixture 6 that is arranged between nc sliding table 2；
Composite drill bit 8 and chmfer bit 9 are respectively arranged on 2 power heads 4；
Workpiece is clamped in automatically on hydraulically operated fixture 6,
Servo-control system controls the movement that servo motor 3 drives nc sliding table 2 to realize power head 4.
The control specific machine of the through-hole of the processing two sides with chamfering of the utility model can realize clamped one time labor cost
Process the chamfering of through-hole and through-hole two sides.It is symmetrical arranged there are two power head 4, a drill bit is installed on each power head 4,
One is composite drill bit 8, a chmfer bit 9.Composite drill bit 8 is used for drill bit and chamfering, and chmfer bit 9 is used for composite drill bit
8 finished through-holes and chamfer machining are to meeting processing request.The feed motion of composite drill bit 8 and chmfer bit 9 and withdrawing fortune
Dynamic to be realized by nc sliding table 2, servo motor 3 drives the movement of nc sliding table 2 realization composite drill bit 8 and chmfer bit 9.Using
Servo-control system, processing dimension are stablized, and realize the automation of this control specific machine；High production efficiency adapts to high-volume
Production, production cost lower very big；Workpiece is placed on hydraulically operated fixture 6, and workpiece is clamped automatically.
Wherein, composite drill bit 8 and chmfer bit 9 are quick drill.
The control specific machine of the processing through-hole of the two sides with chamfering of the utility model uses quick drill, and quick drill is also known as
U is bored, and is cold drill bit in one kind, and row cuts, and efficiency is very high, can be with continuous drilling.
Wherein, 2 power heads 4 are opposite installs, and the axial line of 2 power heads 4 is coaxially parallel.
The axial line of 2 power heads 4 of control specific machine of the processing through-hole of the two sides with chamfering of the utility model is coaxial
In parallel, guarantee the hole and chamfering guarantee concentricity that composite drill bit 8 and chmfer bit 9 bore.
Wherein, the centre of the front end of composite drill bit 8 is equipped with center insert, surrounding is equipped with indexable peripheral insert；
The rear end of composite drill bit 8 is equipped with one group of indexable chamfering blade.
The front end of the composite drill bit 8 of the control specific machine of the through-hole of the processing two sides with chamfering of the utility model is equipped with
Center insert and peripheral insert when composite drill bit 8 drills through workpiece, are just able to satisfy drilling and chamfering, center insert and periphery knife
Piece is replaceable.Composite drill bit 8 is not necessarily to reface after wearing, directly replacement center insert or peripheral insert.Using indexable
Chamfering blade saves material than integrally harding lead, and the consistency of chamfering blade is easier to control part size.In addition U is bored
Rigidity is good, can use very high feed rate, and much bigger than normal drill bit of processing diameter that U is bored, maximum can reach D50
~60mm.
Wherein, the inside of composite drill bit 8 and chmfer bit 9 is equipped with two perforative limbers.
The composite drill bit 8 and chmfer bit 9 of the control specific machine of the processing through-hole of the two sides with chamfering of the utility model
Inside have two perforative limbers, when boring, high pressure water is projected from drill bit head, and then related iron filings are from U auger shell spin slot
It goes out, is conducive to chip removal.
Wherein, the front end of chmfer bit 9 is provided with indexable chamfering blade.
The composite drill bit 8 of the control specific machine of the through-hole of the processing two sides with chamfering of the utility model drills through and chamfering is complete
Finish when backing to certain distance, chmfer bit 9 cuts chamfering.What this two U were bored has completed the process through-hole brill of the two sides with chamfering
Hole chamfering processing request.
Wherein, the main shaft tail of each power head 4 is provided with rotary joint 5；
Rotary joint 5 is connected to the limbers of composite drill bit 8 and the limbers of chmfer bit 9 by hollow pull rod；
High-pressure hydraulic pump connects rotary joint 5.
The control specific machine of the through-hole of the processing two sides with chamfering of the utility model is to meet composite drill bit 8 and chamfer drill
Effluent functions in first 9 are arranged rotary joint 5 in the main shaft tail of power head 4 and pull rod, pull rod are hollow pull rod, will utilize height
Water pump delivers water into the limbers of composite drill bit 8 and the limbers of chmfer bit 9.
Wherein, hydraulically operated fixture 6 includes workpiece positioning block, and oil cylinder drives workpiece positioning block clamp or release workpiece.
Oil cylinder is provided on the hydraulically operated fixture 6 of the control specific machine of the through-hole of the processing two sides with chamfering of the utility model
And workpiece positioning block, it can be automatically by Workpiece clamping after need to only putting up workpiece；
Wherein, nc sliding table 2 includes ball-screw, and servo motor 3 connects the screw rod of ball-screw, the cunning of nc sliding table 2
The nut of plate connection ball-screw.
The control specific machine of the processing through-hole of the two sides with chamfering of the utility model uses servo motor 3 and SERVO CONTROL
System, roller screw transmission, the feed speed and position of composite drill bit 8 and chmfer bit 9 can be controlled accurately.
It wherein, further include the Scrap-removing machine 7 of 1 side of connecting machine tool pedestal.
The iron filings that the Scrap-removing machine 7 of the control specific machine of the through-hole of the processing two sides with chamfering of the utility model will drill out
Collect discharge
The work step of the control specific machine of the processing through-hole of the two sides with chamfering of the utility model is as follows:
(1) workpiece is placed in workpiece positioning block, using hydraulic automatically by Workpiece clamping；
(2) composite drill bit 8 is fed, and processes the chamfering of through-hole and through-hole two sides；
(3) composite drill bit 8 exits；
(4) chmfer bit 9 is fed, and processes the chamfering of the another side of through-hole again；
(5) chmfer bit 9 exits；
(6) workpiece is unclamped automatically using hydraulic.
In above scheme, the control specific machine of the processing through-hole of the two sides with chamfering of the utility model uses composite drill bit
8 and chmfer bit 9, clamped one time workpiece, which is just capable of processing, completes through-hole of the two sides with chamfering；Pass through stable number in process
The control of control system, processing dimension are stablized；High production efficiency adapts to produce in enormous quantities, and production cost lowers very big；Workpiece is placed
On hydraulically operated fixture 6, workpiece is clamped automatically；Automation line production may be implemented in the machine.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", " one end " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Have ", " connection " shall be understood in a broad sense.It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.Being fixedly connected can be to weld, be threadedly coupled and step up etc. often
See technical solution.For the ordinary skill in the art, above-mentioned term can be understood in the utility model with concrete condition
In concrete meaning.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of control specific machine for processing through-hole of the two sides with chamfering, which is characterized in that including lathe base, 2 it is symmetrical
The nc sliding table of lathe base upper end, the power head being arranged on the nc sliding table are set and are arranged in the nc sliding table
Between hydraulically operated fixture；
Composite drill bit and chmfer bit are respectively arranged on 2 power heads；Workpiece is clamped in the hydraulically operated fixture automatically
On, servo-control system control servo motor drives the movement of the nc sliding table realization power head.
2. the control specific machine of processing through-hole of the two sides with chamfering as described in claim 1, which is characterized in that described compound
Drill bit and the chmfer bit are quick drill.
3. the control specific machine of processing through-hole of the two sides with chamfering as described in claim 1, which is characterized in that described in 2
Power head is opposite to be installed, and the axial line of 2 power heads is coaxially parallel.
4. the control specific machine of processing through-hole of the two sides with chamfering as claimed in claim 2, which is characterized in that described compound
The centre of the front end of drill bit is equipped with center insert, surrounding is equipped with indexable peripheral insert；
The rear end of the composite drill bit is equipped with one group of indexable chamfering blade.
5. the control specific machine of processing through-hole of the two sides with chamfering as claimed in claim 2, which is characterized in that the chamfering
The front end of drill bit is provided with indexable chamfering blade.
6. the control specific machine of processing through-hole of the two sides with chamfering as claimed in claim 5, which is characterized in that described compound
The inside of drill bit and the chmfer bit is equipped with two perforative limbers.
7. the control specific machine of processing through-hole of the two sides with chamfering as claimed in claim 6, which is characterized in that each described
The main shaft tail of power head is provided with rotary joint；
The rotary joint is connected to the limbers of the composite drill bit and the limbers of the chmfer bit by hollow pull rod；
High-pressure hydraulic pump connects the rotary joint.
8. the control specific machine of processing through-hole of the two sides with chamfering as described in claim 1-7 any one, feature exist
In the hydraulically operated fixture includes workpiece positioning block, and oil cylinder drives workpiece described in the workpiece positioning block clamp or release.
9. the control specific machine of processing through-hole of the two sides with chamfering as described in claim 1-7 any one, feature exist
In the nc sliding table includes ball-screw, and the servo motor connects the screw rod of the ball-screw, the nc sliding table
Slide plate connects the nut of the ball-screw.
10. the control specific machine of processing through-hole of the two sides with chamfering as described in claim 1-7 any one, feature exist
In further including the Scrap-removing machine for connecting the lathe base side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920188963.7U CN209503031U (en) | 2019-02-02 | 2019-02-02 | A kind of control specific machine for processing through-hole of the two sides with chamfering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920188963.7U CN209503031U (en) | 2019-02-02 | 2019-02-02 | A kind of control specific machine for processing through-hole of the two sides with chamfering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503031U true CN209503031U (en) | 2019-10-18 |
Family
ID=68203973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920188963.7U Active CN209503031U (en) | 2019-02-02 | 2019-02-02 | A kind of control specific machine for processing through-hole of the two sides with chamfering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503031U (en) |
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2019
- 2019-02-02 CN CN201920188963.7U patent/CN209503031U/en active Active
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