CN106424823A - Bidirectional crankshaft center perforating device - Google Patents
Bidirectional crankshaft center perforating device Download PDFInfo
- Publication number
- CN106424823A CN106424823A CN201611079450.XA CN201611079450A CN106424823A CN 106424823 A CN106424823 A CN 106424823A CN 201611079450 A CN201611079450 A CN 201611079450A CN 106424823 A CN106424823 A CN 106424823A
- Authority
- CN
- China
- Prior art keywords
- workbench
- card punch
- punch
- drill
- crankshaft
- 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
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/04—Devices for boring or drilling centre holes in workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a bidirectional crankshaft center perforating device which comprises a workbench. Crankshaft clamps are arranged on the workbench. Punchers are arranged on the two sides of the workbench correspondingly. Each puncher comprises a center drill, a drill clamp used for installing the center drill, and a power device used for driving the drill clamp to rotate. Rocker arms are further arranged on each puncher. Scrap iron collecting tanks are further arranged on the workbench and below the corresponding center drills. When the bidirectional crankshaft center perforating device is used for machining, a crankshaft is arranged on the crankshaft clamps, the device is started, and the rocker arms on the two sides of the device are rotated synchronously, so that center drill bits approach to the ends of the crankshaft, and perforating is completed; and the perforating device can be used for completing the steps of perforating of the two ends at a time in a clamped mode, the perforating precision and efficiency are high, and the labor intensity is relieved.
Description
Technical field
The present invention relates to a kind of central punch equipment is and in particular to a kind of bent axle two-way central punch device.
Background technology
In prior art, the punching of crankshaft two end centre bore is to be completed by engine lathe, during punching, first clamps song with fixture
Bent axle then in movable clamp to centre drill position drill centers, is then pulled down from fixture, is turned around, beats another by axle
Centre bore, existing processing technique and the equipment at end, efficiency is low and power consumption is high.
Content of the invention
In view of this, it is an object of the invention to provide a kind of bent axle two-way central punch device, existing skill can be overcome
The drawbacks described above of art.
For reaching above-mentioned purpose, the present invention provides following technical scheme：
A kind of two-way central punch device of bent axle, described punch device includes workbench, and described workbench is provided with bent axle folder
Tool, described workbench both sides are provided with card punch, described card punch includes centre drill, installation center is bored drill chuck head and drive
The power set that dynamic drill chuck head rotates, described card punch are additionally provided with the rocking arm driving card punch movement, on described workbench
It is additionally provided with scrap collection groove, the lower section of described scrap collection groove setting and centre drill.
Further, the both sides of described workbench are provided with card punch moving guide rail and card punch moves leading screw.
Further, described card punch is provided with the screw with mobile leading screw cooperation, the end of described screw is provided with cone
Gear I, the end of described rocking arm is provided with and coordinates bevel gear II with bevel gear I.
Further, described power set are arranged on the lower end of card punch, and described power set pass through drive mechanism by power
It is sent to drill chuck head.
The beneficial effects of the present invention is：During present invention processing, bent axle is placed in Crankshaft clamp, starting device, two
Side rotates rocking arm simultaneously so that center drill bit is close to bent axle axle head, and completes punching action, the punch device of the present invention,
Once be installed the step completing punching two ends, and drilling precision height, efficiency high simultaneously reduce labor intensity.
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 two-way central punch device of bent axle, described punch device includes workbench 1, described workbench
On be provided with Crankshaft clamp 2, described workbench both sides are provided with card punch 3, described card punch include centre drill 4, install in
Drill chuck head 5 and the power set 6 driving drill chuck head rotation that the heart bores, described card punch is additionally provided with rocking arm 7.
In the present embodiment, the both sides of described workbench are provided with card punch moving guide rail and card punch moves leading screw, described
Screw with mobile leading screw cooperation is provided with card punch, the end of described screw is provided with bevel gear I, the end of described rocking arm
It is provided with and coordinates bevel gear II with bevel gear I, described workbench is additionally provided with scrap collection groove 8, described scrap collection groove sets
Put the lower section with centre drill.
The present embodiment processing when, bent axle is placed in Crankshaft clamp, starting device, both sides rotate rocking arm simultaneously so that
Center drill bit is close to bent axle axle head, and completes punching action, and the punch device of the present invention is once installed and completes punching two ends
Step, drilling precision is high, efficiency high simultaneously reduces labor intensity.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, the protection model of the present invention
Enclose 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 present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (4)
1. a kind of two-way central punch device of bent axle it is characterised in that：Described punch device includes workbench, on described workbench
It is provided with Crankshaft clamp, described workbench both sides are provided with card punch, described card punch includes centre drill, installation center is bored
Drill chuck head and the power set driving drill chuck head rotation, described card punch is additionally provided with the rocking arm driving card punch movement,
Scrap collection groove, the lower section of described scrap collection groove setting and centre drill are additionally provided with described workbench.
2. a kind of two-way central punch device of bent axle according to claim 1 it is characterised in that：The both sides of described workbench
It is provided with card punch moving guide rail and card punch moves leading screw.
3. a kind of two-way central punch device of bent axle according to claim 2 it is characterised in that：Arrange on described card punch
There is the screw with mobile leading screw cooperation, the end of described screw is provided with bevel gear I, and the end of described rocking arm is provided with and bores tooth
Wheel I cooperation bevel gear II.
4. a kind of two-way central punch device of bent axle according to claim 1 it is characterised in that：Described power set setting
In the lower end of card punch, described power set send power to drill chuck head by drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079450.XA CN106424823A (en) | 2016-11-30 | 2016-11-30 | Bidirectional crankshaft center perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079450.XA CN106424823A (en) | 2016-11-30 | 2016-11-30 | Bidirectional crankshaft center perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424823A true CN106424823A (en) | 2017-02-22 |
Family
ID=58223246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079450.XA Pending CN106424823A (en) | 2016-11-30 | 2016-11-30 | Bidirectional crankshaft center perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486755A (en) * | 2017-09-23 | 2017-12-19 | 浙江班尼戈流体控制有限公司 | A kind of through hole processing unit (plant) of valve body end face |
-
2016
- 2016-11-30 CN CN201611079450.XA patent/CN106424823A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486755A (en) * | 2017-09-23 | 2017-12-19 | 浙江班尼戈流体控制有限公司 | A kind of through hole processing unit (plant) of valve body end face |
| CN107486755B (en) * | 2017-09-23 | 2024-01-02 | 浙江班尼戈流体控制有限公司 | Through hole processing device for end face of valve body |
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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: 20170222 |