CN207735908U - A kind of bent axle single head brill attacks center - Google Patents
A kind of bent axle single head brill attacks center Download PDFInfo
- Publication number
- CN207735908U CN207735908U CN201721672985.8U CN201721672985U CN207735908U CN 207735908 U CN207735908 U CN 207735908U CN 201721672985 U CN201721672985 U CN 201721672985U CN 207735908 U CN207735908 U CN 207735908U
- Authority
- CN
- China
- Prior art keywords
- bent axle
- guide rail
- axis
- axis guide
- main shaft
- Prior art date
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of bent axle single head brills to attack center, including Crankshaft Machining mechanism and bent axle clamping device；The Crankshaft Machining mechanism includes Z axis guide rail, X-axis guide rail, Y-axis guide rail, middle supporting plate, column and main shaft；The middle supporting plate is moved along the Z axis guide rail, and the column is moved along the X-axis guide rail, and the main shaft is moved along the Y-axis guide rail；The main shaft connects main shaft rotating motor；The bent axle clamping device is located at the side of the Crankshaft Machining mechanism, and bent axle is connected horizontally on the bent axle clamping device, and one end of bent axle corresponds to the main shaft.The utility model has the advantage of：Being accurately positioned for main shaft is realized, tool changing is facilitated, improves the machining accuracy and processing efficiency of central hole of the crankshaft.
Description
Technical field
The utility model is related to Crankshaft Machining fields more particularly to a kind of bent axle single head brill to attack center.
Background technology
Bent axle is the important component in engine.It bears the power that connecting rod transmits, and is transformed into torque and passes through bent axle
It exports and other attachmentes on engine is driven to work.Machining crankshafts both ends centre bore is processed using radial drill at present, cannot achieve
Main shaft is accurately positioned, and central hole of the crankshaft processing efficiency is relatively low.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of pinpoint bent axle lists that main shaft may be implemented
Head bores and attacks center.
The utility model is to solve above-mentioned technical problem by the following technical programs：A kind of bent axle single head brill attacks center,
Including Crankshaft Machining mechanism and bent axle clamping device (7)；
The Crankshaft Machining mechanism includes Z axis guide rail, X-axis guide rail, Y-axis guide rail, middle supporting plate (1), column (2) and main shaft
(3)；The Z axis guide rail is horizontally disposed, and the middle supporting plate (1) is movably attached in the Z axis guide rail；The X-axis guide rail
It is horizontally set on the middle supporting plate (1), the X-axis guide rail is mutually perpendicular to the Z axis guide rail, and the column (2) is removable
Ground is connected in the X-axis guide rail；The Y-axis guide rail is vertically arranged on the column (2), and the main shaft (3) is movably
It is connected in the Y-axis guide rail；The main shaft (3) connects main shaft rotating motor；Pass through shifting of the main shaft on tri- directions X, Y, Z
Dynamic realization is accurately positioned；
The bent axle clamping device (7) is located at the side of the Crankshaft Machining mechanism, and bent axle is connected horizontally on the bent axle
On clamping device (7), one end of bent axle corresponds to the main shaft (3).
Technical solution as an optimization, the Z axis guide rail, X-axis guide rail and Y-axis guide rail are all made of line rail.Using line rail knot
Structure improves machining accuracy and processing efficiency.
Technical solution as an optimization, the main shaft (3) use central water outlet main shaft.It realizes under high-speed cutting to drill bit
Interior cooling.
Technical solution as an optimization, the middle supporting plate (1) are driven by Z axis ball-screw and are moved along the Z axis guide rail,
The Z axis ball-screw connection Z axis motor (4)；The column (2) is driven by X-axis ball-screw and is moved along the X-axis guide rail
It is dynamic, the X-axis ball-screw connection X-axis motor (5)；The main shaft (3) is driven by Y-axis ball-screw along the Y-axis guide rail
It is mobile, the Y-axis ball-screw connection y-axis motor (6).It is moved by motor driven ball screws and realizes feeding, positioning accuracy
It is higher with transmission efficiency.
Technical solution as an optimization, the Z axis motor (4), X-axis motor (5) and y-axis motor (6) are all made of servo electricity
Machine.Improve machining accuracy and processing efficiency.
Technical solution as an optimization, it further includes tool magazine (8) and cutter (9), the tool magazine that bent axle single head brill, which attacks center,
(8) it is located at the side of the bent axle clamping device (7), several cutters (9) are installed on the tool magazine (8).Facilitate tool changing.
Technical solution as an optimization, the tool magazine (8) connect tool magazine electric rotating using rotation tool magazine, the tool magazine (8)
Machine, the cutter (9) are mounted on one week of the tool magazine (8).Improve tool changing efficiency.
Technical solution as an optimization, it further includes workbench (10) and lathe bed (11) that bent axle single head brill, which attacks center, described
Crankshaft Machining mechanism and the workbench (10) are fixed on along Z-direction side by side on the lathe bed (11), the bent axle clamping machine
Structure (7) and the tool magazine (8) are fixed on along X-direction side by side on the workbench (10).Reasonable for structure, operational efficiency is high.
Technical solution as an optimization, bent axle single head brill are attacked to control centrally through digital control system and be run.Pass through system control
System realizes main shaft orientation, bores and attack processing, tool changing, cooling and X-axis ball-screw, Y-axis ball-screw, Z axis ball-screw automatically
Lubrication.
The utility model has the advantage of：Being accurately positioned for main shaft is realized, tool changing is facilitated, improves central hole of the crankshaft
Machining accuracy and processing efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model bent axle single head bores center of attacking.
Specific implementation mode
As shown in Figure 1, a kind of bent axle single head brill attacks center, including Crankshaft Machining mechanism, bent axle clamping device 7, tool magazine 8,
Cutter 9, workbench 10 and lathe bed 11.
Crankshaft Machining mechanism include middle supporting plate 1, column 2, main shaft 3, Z axis guide rail, X-axis guide rail, Y-axis guide rail, Z axis motor 4,
X-axis motor 5 and y-axis motor 6.
Z axis guide rail is horizontally disposed, and middle supporting plate 1 is driven by Z axis ball-screw and moved along Z axis guide rail, and Z axis ball-screw connects
Connect Z axis motor 4；X-axis guide rail is horizontally set on middle supporting plate 1, and X-axis guide rail is mutually perpendicular to Z axis guide rail, and column 2 is rolled by X-axis
Ballscrew drive is moved along X-axis guide rail, and X-axis ball-screw connects X-axis motor 5；Y-axis guide rail is vertically arranged on column 2, main shaft
3 are moved by the drive of Y-axis ball-screw along Y-axis guide rail, and Y-axis ball-screw connects y-axis motor 6.
Main shaft 3 uses central water outlet main shaft, main shaft 3 to connect main shaft rotating motor.
Z axis guide rail, X-axis guide rail and Y-axis guide rail are all made of line rail, and Z axis motor 4, X-axis motor 5 and y-axis motor 6 are all made of
Servo motor.
Crankshaft Machining mechanism and workbench 10 are fixed on along Z-direction on lathe bed 11 side by side, bent axle clamping device 7 and tool magazine
8 are fixed on along X-direction on workbench 10 side by side；Bent axle is connected horizontally on bent axle clamping device 7, and one end of bent axle corresponds to master
Axis 3.
Tool magazine 8 connects tool magazine electric rotating machine using rotation tool magazine, tool magazine 8, and 12 are respectively installed cutter 9 by BT40 handle of a knifes
At one week of tool magazine 8.
Bent axle single head brill is attacked to control centrally through digital control system and be run.Controlled by system, automatically realize main shaft orientation,
Bore the lubrication for attacking processing, tool changing, cooling and X-axis ball-screw, Y-axis ball-screw, Z axis ball-screw.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (9)
1. a kind of bent axle single head brill attacks center, it is characterised in that：Including Crankshaft Machining mechanism and bent axle clamping device (7)；
The Crankshaft Machining mechanism includes Z axis guide rail, X-axis guide rail, Y-axis guide rail, middle supporting plate (1), column (2) and main shaft (3)；Institute
It is horizontally disposed to state Z axis guide rail, the middle supporting plate (1) is movably attached in the Z axis guide rail；The X-axis guide rail level is set
It sets on the middle supporting plate (1), the X-axis guide rail is mutually perpendicular to the Z axis guide rail, and the column (2) is movably coupled to
In the X-axis guide rail；The Y-axis guide rail is vertically arranged on the column (2), and the main shaft (3) is movably attached
In the Y-axis guide rail；The main shaft (3) connects main shaft rotating motor；
The bent axle clamping device (7) is located at the side of the Crankshaft Machining mechanism, and bent axle is connected horizontally on the bent axle clamping
In mechanism (7), one end of bent axle corresponds to the main shaft (3).
2. bent axle single head brill as described in claim 1 attacks center, it is characterised in that：The Z axis guide rail, X-axis guide rail and Y-axis are led
Rail is all made of line rail.
3. bent axle single head brill as described in claim 1 attacks center, it is characterised in that：The main shaft (3) uses central water outlet master
Axis.
4. bent axle single head brill as described in claim 1 attacks center, it is characterised in that：The middle supporting plate (1) passes through Z axis ball wire
Thick stick drive is moved along the Z axis guide rail, the Z axis ball-screw connection Z axis motor (4)；The column (2) passes through X-axis ball
Leading screw drive is moved along the X-axis guide rail, the X-axis ball-screw connection X-axis motor (5)；The main shaft (3) is rolled by Y-axis
Ballscrew drive is moved along the Y-axis guide rail, the Y-axis ball-screw connection y-axis motor (6).
5. bent axle single head brill as claimed in claim 4 attacks center, it is characterised in that：The Z axis motor (4), X-axis motor (5)
It is all made of servo motor with y-axis motor (6).
6. bent axle single head brill as described in claim 1 attacks center, it is characterised in that：It further includes knife that bent axle single head brill, which attacks center,
Library (8) and cutter (9), the tool magazine (8) are located at the side of the bent axle clamping device (7), the tool magazine (8) if on be equipped with
Dry cutter (9).
7. bent axle single head brill as claimed in claim 6 attacks center, it is characterised in that：The tool magazine (8) is using rotation tool magazine, institute
Tool magazine (8) connection tool magazine electric rotating machine is stated, the cutter (9) is mounted on one week of the tool magazine (8).
8. bent axle single head brill as claimed in claim 6 attacks center, it is characterised in that：It further includes work that bent axle single head brill, which attacks center,
Make platform (10) and lathe bed (11), the Crankshaft Machining mechanism and the workbench (10) are fixed on the bed along Z-direction side by side
On body (11), the bent axle clamping device (7) and the tool magazine (8) are fixed on along X-direction side by side on the workbench (10).
9. as claim 1-8 any one of them bent axle single heads brill attacks center, it is characterised in that：Bent axle single head brill attacks center
It is controlled and is run by digital control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672985.8U CN207735908U (en) | 2017-12-05 | 2017-12-05 | A kind of bent axle single head brill attacks center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672985.8U CN207735908U (en) | 2017-12-05 | 2017-12-05 | A kind of bent axle single head brill attacks center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735908U true CN207735908U (en) | 2018-08-17 |
Family
ID=63117243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721672985.8U Expired - Fee Related CN207735908U (en) | 2017-12-05 | 2017-12-05 | A kind of bent axle single head brill attacks center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735908U (en) |
-
2017
- 2017-12-05 CN CN201721672985.8U patent/CN207735908U/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: 20180817 Termination date: 20201205 |