CN106392133A - Combined punching device for crankshaft flange holes - Google Patents
Combined punching device for crankshaft flange holes Download PDFInfo
- Publication number
- CN106392133A CN106392133A CN201611096015.8A CN201611096015A CN106392133A CN 106392133 A CN106392133 A CN 106392133A CN 201611096015 A CN201611096015 A CN 201611096015A CN 106392133 A CN106392133 A CN 106392133A
- Authority
- CN
- China
- Prior art keywords
- headstock
- bit
- slide rail
- drill
- slide
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/20—Crankshafts
Abstract
The invention discloses a combined punching device for crankshaft flange holes. The punching device comprises a stand; one end of the stand is provided with a headstock; the headstock is provided with a three-jaw chuck; the other end of the stand is provided with a puncher; the stand is provided with a sliding rail on which the puncher is arranged; the puncher comprises a sliding seat arranged on the sliding rail; the sliding seat is provided with a screw mechanism moving in a direction vertical to the sliding rail; the screw mechanism is driven by a handle; a bit seat is arranged above the screw mechanism; the bit seat is provided with a drilling bit, a reamer bit and a tapping bit in parallel; a drive for driving the bits to rotate is also arranged on the bit seat; and a power mechanism for driving the sliding seat to move is also arranged inside the stand. The combined punching device is high in punching speed and precision.
Description
Technical field
The present invention relates to a kind of perforating device is and in particular to a kind of flange hole of crankshaft composite punched device.
Background technology
In prior art, Crankshaft end flange face is punched, is punched typically by upright drill, punching
When, first bent axle is fixed on Drilling machines bench, is then punched by drilling machine drill bit, punching changes reaming bit after completing
Reaming, then change threading drill bit tapping, therefore, existing hole knockout needs frequent clamping and more bit change, time-consuming, efficiency
Low and machining accuracy is relatively low.
Content of the invention
In view of this, it is an object of the invention to provide a kind of flange hole of crankshaft composite punched device, can overcome existing
The drawbacks described above of technology.
For reaching above-mentioned purpose, the present invention provides following technical scheme：
A kind of flange hole of crankshaft composite punched device, described perforating device includes support, and on described support, one end is provided with headstock,
It is provided with scroll chuck on described headstock, on described support, the other end is provided with card punch, described support is provided with slide rail, institute
State card punch to be arranged on slide rail, described card punch includes the slide being arranged on slide rail, and described slide is provided perpendicular to
The screw mechanism of slide rail direction movement, described screw mechanism passes through handle drives, is provided with drill headstock above described screw mechanism,
Drill, reaming bit and threading drill bit are set side by side with described drill headstock, described drill headstock is additionally provided with for driving
The driver that dynamic above-mentioned drill bit rotates, is additionally provided with the actuating unit driving slide movement in described support, on described support also
It is provided with the cooling tube for being cooled down to drill bit.
Further, described support is additionally provided with axis positioning seat, described bent axle positioning seat be arranged at card punch with
Between headstock.
Further, it is additionally provided with bent axle clamping seats between described axis positioning seat and card punch.
Further, described actuating unit includes reductor and drives slide along the driving gear set of slide rail movement.
The beneficial effects of the present invention is：During present invention punching, realize end face difference method by rotating the bent axle stage casing diameter of axle
The punching work of flange aperture, meanwhile, during more bit change need not clamping bent axle again, therefore, trepanning velocity of the present invention is fast, high precision.
Brief description
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below to carry out
Explanation：
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art is permissible
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As illustrated, a kind of flange hole of crankshaft composite punched device, described perforating device includes support 1, on described support
One end is provided with headstock 2, and described headstock is provided with scroll chuck 3, and on described support, the other end is provided with card punch 4, described
Slide rail 5 is provided with support, described card punch is arranged on slide rail, described card punch includes the slide being arranged on slide rail, institute
State the screw mechanism that the movement of slide rail direction is provided perpendicular on slide, described screw mechanism passes through handle drives, described leading screw
It is provided with drill headstock above mechanism, described drill headstock is set side by side with drill, reaming bit and threading drill bit, described brill
Driver 6 for driving above-mentioned drill bit to rotate is additionally provided with headstock, is additionally provided with described support and drives slide movement
Actuating unit.
In the present embodiment, length feed being realized by slide, bit location being adjusted by screw mechanism, thus realizing difference
Drill bit bores the purpose in different holes, is punched by the different drill bit of different driver drives, real by rotating triangle chuck
The rotation of existing bent axle, thus beat different holes.
In the present embodiment, described support is additionally provided with axis positioning seat 7, described bent axle positioning seat is arranged at punching
Between device and headstock.In the present embodiment, centralized positioning is carried out to the axle center of bent axle by axle center positioning seat.
In the present embodiment, between described axis positioning seat and card punch, it is additionally provided with bent axle clamping seats 8, the present embodiment
Structure be easy to further fixed crankshaft.
In the present embodiment, described support is additionally provided with crankshaft end-face locating rod 9, described crankshaft end-face locating rod is set to
Expansion link, the structure of the present embodiment is easy to the lengthwise position of bent axle is positioned, and crankshaft end-face locating rod is set to expansion link
It is easy to different bent axles are positioned.
In the present embodiment, described actuating unit includes reductor and drives slide along the driving gear set of slide rail movement, institute
The cooling tube 10 being additionally provided with for being cooled down to drill bit is stated on support.
The beneficial effects of the present invention is：During present invention punching, realize end face difference method by rotating the bent axle stage casing diameter of axle
The punching work of flange aperture, meanwhile, during more bit change need not clamping bent axle again, therefore, trepanning velocity of the present invention is fast, efficiency high.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, and protection scope of the present invention is not limited to
This.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, all in the protection model of the present invention
Within enclosing.Protection scope of the present invention is defined by claims.
Claims (4)
1. a kind of flange hole of crankshaft composite punched device it is characterised in that：Described perforating device includes support, one on described support
End is provided with headstock, described headstock is provided with scroll chuck, on described support, the other end is provided with card punch, on described support
It is provided with slide rail, described card punch is arranged on slide rail, described card punch includes the slide being arranged on slide rail, on described slide
It is provided perpendicular to the screw mechanism of slide rail direction movement, described screw mechanism passes through handle drives, above described screw mechanism
It is provided with drill headstock, described drill headstock is set side by side with drill, reaming bit and threading drill bit, on described drill headstock also
It is provided with the driver for driving above-mentioned drill bit to rotate, in described support, be additionally provided with the actuating unit driving slide movement,
Cooling tube for being cooled down to drill bit is additionally provided with described support.
2. flange hole of crankshaft composite punched device according to claim 1 it is characterised in that：It is additionally provided with described support
Axis positioning seat, described bent axle positioning seat is arranged between card punch and headstock.
3. a kind of flange hole of crankshaft composite punched device according to claim 2 it is characterised in that：Described axis are fixed
It is additionally provided with bent axle clamping seats between position seat and card punch.
4. a kind of flange hole of crankshaft composite punched device according to claim 1 it is characterised in that：Described actuating unit bag
Include reductor and drive slide along the driving gear set of slide rail movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096015.8A CN106392133A (en) | 2016-12-02 | 2016-12-02 | Combined punching device for crankshaft flange holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096015.8A CN106392133A (en) | 2016-12-02 | 2016-12-02 | Combined punching device for crankshaft flange holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392133A true CN106392133A (en) | 2017-02-15 |
Family
ID=58083729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611096015.8A Pending CN106392133A (en) | 2016-12-02 | 2016-12-02 | Combined punching device for crankshaft flange holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392133A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322046A (en) * | 2017-08-28 | 2017-11-07 | 含山县峰园精铸加工厂 | The drilling equipment of flange base |
| CN108971994A (en) * | 2018-09-05 | 2018-12-11 | 江苏竣业过程机械设备有限公司 | A kind of milling drilling machine of the mounting hole of large-size cylinder body upper ring gear |
-
2016
- 2016-12-02 CN CN201611096015.8A patent/CN106392133A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322046A (en) * | 2017-08-28 | 2017-11-07 | 含山县峰园精铸加工厂 | The drilling equipment of flange base |
| CN108971994A (en) * | 2018-09-05 | 2018-12-11 | 江苏竣业过程机械设备有限公司 | A kind of milling drilling machine of the mounting hole of large-size cylinder body upper ring gear |
| CN108971994B (en) * | 2018-09-05 | 2024-01-23 | 江苏竣业过程机械设备有限公司 | Milling and drilling machine for mounting hole of gear ring on large cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |