CN103121119A - Rocker arm drilling machine - Google Patents
Rocker arm drilling machine Download PDFInfo
- Publication number
- CN103121119A CN103121119A CN 201110368316 CN201110368316A CN103121119A CN 103121119 A CN103121119 A CN 103121119A CN 201110368316 CN201110368316 CN 201110368316 CN 201110368316 A CN201110368316 A CN 201110368316A CN 103121119 A CN103121119 A CN 103121119A
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- CN
- China
- Prior art keywords
- drilling machine
- rocker arm
- fixed
- lift adjustment
- column
- 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
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Abstract
The invention discloses a rocker arm drilling machine. The rocker arm drilling machine is provided with a stand column and a base which are mutually and perpendicularly fixed, a lifting adjusting reduction box is arranged on the top of the stand column, an auxiliary motor is installed on a shell body of the lifting adjusting reduction box, and the top end of a lead screw is connected and fixed with an output shaft of the lifting adjusting reduction box through a cardan joint. The rocker arm drilling machine can effectively overcome the defects that adjustment is strenuous, abrasion of the lead screw is strengthened, and even the auxiliary motor is burned due to the fact that the lead screw and a lead screw nut on a rocker arm are not located on a same axis.
Description
Technical field
The present invention relates to a kind of radial drilling machine, belong to the radial drilling machine technical field.
Background technology
at present, radial drilling machine is all structurally that base is arranged, column, rocking arm, gear-box, main motor, the lift adjustment reductor, stand-by motor, leading screw forms, wherein, the lift adjustment reductor is arranged on the top of column, stand-by motor is arranged on above the housing of lift adjustment reductor, be connected and fixed leading screw on the output shaft of lift adjustment reductor, described leading screw is connected with feed screw nut on waving, in the structure of above-mentioned radial drilling machine, because rocking arm is wanted regular rotation and the height adjustment movement done, so, the not situation on the same axis easily appears in the feed screw nut on leading screw and rocking arm, in case this type of situation occurs, not only can make and regulate effort, leading screw wearing and tearing aggravation, also can burn the serious consequence of stand-by motor when serious.
Summary of the invention
The object of the invention is to: existing for existing radial drilling machine: the not defective on the same axis easily appears in the feed screw nut on leading screw and rocking arm, and the major defect that can make thus adjusting effort, leading screw wearing and tearing aggravate, even burn stand-by motor, the invention provides a kind of structure of Novel radial drilling machine, overcome the existing existing defects of radial drilling machine.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: this invention comprises base, gear-box, rocking arm, main motor, lift adjustment reductor, stand-by motor, universal joint, leading screw, column.This invention is provided with a perpendicular fixing column and base, on column, be fixed with rocking arm, gear-box is fixed on above the guide rail of rocking arm, main motor is fixed on the top of gear-box, be provided with the lift adjustment reductor at the top of column, stand-by motor is arranged on above the housing of lift adjustment reductor, and the top of leading screw is connected and fixed by the output shaft of universal joint and lift adjustment reductor.
Beneficial effect: the major defect that makes adjusting effort, leading screw wearing and tearing aggravate, even burn stand-by motor that the present invention brings in the time of effectively overcoming due to the feed screw nut on leading screw and rocking arm not on the same axis.
Description of drawings
Accompanying drawing is structure principle chart of the present invention;
Shown in figure: 1, base; 2, gear-box; 3, rocking arm; 4, main motor; 5; The lift adjustment reductor; 6, stand-by motor; 7, universal joint; 8, leading screw; 9, column.
The specific embodiment
In the drawings, this invention comprises base 1, gear-box 2, rocking arm 3, main motor 4, lift adjustment reductor 5, stand-by motor 6, universal joint 7, leading screw 8, column 9.This invention is provided with a perpendicular fixing column 9 and base 1, on column 9, be fixed with rocking arm 3, gear-box 2 is fixed on above the guide rail of rocking arm 3, main motor 4 is fixed on the top of gear-box 2, be provided with lift adjustment reductor 5 at the top of column 9, stand-by motor 6 is arranged on above the housing of lift adjustment reductor 5, and the top of leading screw 8 is connected and fixed by the output shaft of universal joint 7 with lift adjustment reductor 5.
Claims (1)
1. radial drilling machine, this invention comprises base (1), gear-box (2), rocking arm (3), main motor (4), lift adjustment reductor (5), stand-by motor (6), universal joint (7), leading screw (8), column (9), it is characterized in that: this invention is provided with a perpendicular fixing column (9) and base (1), on column (9), be fixed with rocking arm (3), gear-box (2) is fixed on above the guide rail of rocking arm (3), main motor (4) is fixed on the top of gear-box (2), be provided with lift adjustment reductor (5) at the top of column (9), stand-by motor (6) is arranged on above the housing of lift adjustment reductor (5), the top of leading screw (8) is connected and fixed by the output shaft of universal joint (7) with lift adjustment reductor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368316 CN103121119A (en) | 2011-11-19 | 2011-11-19 | Rocker arm drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368316 CN103121119A (en) | 2011-11-19 | 2011-11-19 | Rocker arm drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103121119A true CN103121119A (en) | 2013-05-29 |
Family
ID=48452365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110368316 Pending CN103121119A (en) | 2011-11-19 | 2011-11-19 | Rocker arm drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121119A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406559A (en) * | 2013-08-21 | 2013-11-27 | 昆山远大精工机械有限公司 | Rocker arm drill press |
| CN104475797A (en) * | 2014-11-21 | 2015-04-01 | 黄荣丰 | Radial drilling machine |
| CN109175436A (en) * | 2018-09-25 | 2019-01-11 | 陈灿灿 | For being machined the universal rocker structure of drilling machine |
-
2011
- 2011-11-19 CN CN 201110368316 patent/CN103121119A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406559A (en) * | 2013-08-21 | 2013-11-27 | 昆山远大精工机械有限公司 | Rocker arm drill press |
| CN104475797A (en) * | 2014-11-21 | 2015-04-01 | 黄荣丰 | Radial drilling machine |
| CN109175436A (en) * | 2018-09-25 | 2019-01-11 | 陈灿灿 | For being machined the universal rocker structure of drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |