CN204248014U - A kind of Novel movable unit of digital control three-dimensional drilling machine - Google Patents
A kind of Novel movable unit of digital control three-dimensional drilling machine Download PDFInfo
- Publication number
- CN204248014U CN204248014U CN201420762899.6U CN201420762899U CN204248014U CN 204248014 U CN204248014 U CN 204248014U CN 201420762899 U CN201420762899 U CN 201420762899U CN 204248014 U CN204248014 U CN 204248014U
- Authority
- CN
- China
- Prior art keywords
- line slideway
- active column
- drilling machine
- digital control
- crossbeam
- 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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Abstract
The utility model relates to Digit Control Machine Tool field, particularly a kind of Novel movable unit of digital control three-dimensional drilling machine.The Novel movable unit of this digital control three-dimensional drilling machine, comprise by base, the basic frame bracing frame of two vertical columns and crossbeam composition digital control three-dimensional drilling machine, it is characterized in that: described base and crossbeam are all provided with line slideway, described base position line slideway is provided with slide plate, described slide plate side is provided with binder unit, opposite side is provided with active column, described active column top is also provided with guide runner, guide runner matches with the line slideway on crossbeam, mobile side unit head is installed in described active column, and be provided with line slideway, mobile side unit head drives it to move along the line slideway on active column by servomotor and precision ball screw.
Description
Technical field
The present invention relates to Digit Control Machine Tool field, particularly a kind of Novel movable unit of digital control three-dimensional drilling machine.
Background technology
At present, digital control three-dimensional drilling machine on market, the tower structure of main employing shaped steel welding, its mobile unit is primarily of vertical columns and mobile side unit head composition, its stroke of this mobile unit ensures by the stroke of mobile side unit head own entirely, but when mobile side unit head stroke is long, its main shaft hovering is apart from long, in high-speed machining process, have a strong impact on pore-forming accuracy, if mobile side unit head stroke shortens, then its mobile unit stroke will be limited, and namely the maximum range of work of equipment will be limited.So the mobile unit of the three-dimensional drilling machine of current traditional numeric-control can not meet large gauge, high-precision process requirements.
Summary of the invention
The present invention, in order to make up the defect of prior art, provides a kind of rational in infrastructure, safeguards simple, can ensure machining accuracy, can ensure again the Novel movable unit of the digital control three-dimensional drilling machine of the large gauge range of work.
The present invention is achieved through the following technical solutions:
A kind of mobile unit of digital control three-dimensional drilling machine, comprise by base, the basic frame bracing frame of two vertical columns and crossbeam composition digital control three-dimensional drilling machine, it is characterized in that: described base and crossbeam are all provided with line slideway, described base position line slideway is provided with slide plate, described slide plate side is provided with binder unit, opposite side is provided with active column, described active column top is also provided with guide runner, guide runner matches with the line slideway on crossbeam, mobile side unit head is installed in described active column, and be provided with line slideway, mobile side unit head drives it to move along the line slideway on active column by servomotor and precision ball screw.
The invention has the beneficial effects as follows: in the present invention, mobile side unit head is fixed on active column by line slideway, and active column and binder unit are fixed on slide plate jointly, and this component combination is Novel movable unit.Thus the unnecessary idle stroke making mobile side unit head in conventional mobile unit stretch out annexs in binder action, can reduce ineffective time, improves working (machining) efficiency, in turn ensure that the machining accuracy when large gauge materials processing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is the structural representation of the Novel movable unit of a kind of digital control three-dimensional drilling machine of the present invention;
Accompanying drawing 2 is the structural representation of traditional digital control three-dimensional drilling machine mobile unit;
In figure, 1, binder unit, 2, slide plate, 3, line slideway, 4, base, 5, mobile side unit head, 6, active column, 7, vertical columns, 8, crossbeam, 9, guide runner, 10, precision ball screw, 11, servomotor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated, but be not used for limiting the scope of the invention.
As shown in Figure 1, the Novel movable unit of a kind of digital control three-dimensional drilling machine of the present invention, comprise by base 4, two vertical columns 7 and crossbeam 8 form the basic frame bracing frame of digital control three-dimensional drilling machine, it is characterized in that: described base 4 and crossbeam 8 are all provided with line slideway 3, described base 4 place line slideway 3 is provided with slide plate 2, described slide plate 2 side is provided with binder unit 1, opposite side is provided with active column 6, described active column 6 top is also provided with guide runner 9, guide runner 9 matches with the line slideway 3 on crossbeam 8, mobile side unit head 5 is installed in described active column 6, and be provided with line slideway 3, mobile side unit head 5 drives it movable along the line slideway 3 on active column 6 by servomotor 11 and precision ball screw 10.
The present invention is using the reference for installation of slide plate 2 as Novel movable unit, binder unit 1 and active column 6 are installed on slide plate 2, make it into as a whole, and the mobile side unit head 5 of liftable movement is installed on active column 6, thus make mobile side unit head 5 be indirectly fixed position relative with binder unit 1, because binder unit 1 adds in drilling surface of the work of fitting man-hour, therefore mobile side unit head 5 and workpiece constant gap can be thought, thus mobile side unit head 5 stroke is fixed; Simultaneously for ensureing the stability of mobile side unit head 5, active column 6 top is provided with guide runner 9, and guide runner 9 is matched with the line slideway 3 on crossbeam 8, thus make active column 6 associate as a whole with the frame bracing frame of digital control three-dimensional drilling machine, active column 6 and base 4, active column 6 and crossbeam 8 link together by guide runner 9 and line slideway 3 simultaneously, therefore active column 6 has again the horizontal free degree of mobile side unit head 5 direction of feed.
Because active column 6 and binder unit 1 are arranged on one slide-plate 2 jointly, therefore when binder unit 1 carries out lateral pressing action, drive binder unit 1 and active column 6 all move to workpiece direction by slide plate 2, and when binder unit 1 is adjacent to workpiece, mobile side unit head 5 is steady state value apart from workpiece distance, therefore mobile side unit head 5 only needs to provide constant feed distance, no longer need large according to the change of workpiece and continue to increase stroke, therefore the unnecessary idle stroke that in conventional mobile unit, mobile side unit head stretches out is incorporated in binder action, namely counteracting by binder process brings stroke to lengthen because material specification increases, thus effectively complete expectation target.
Claims (1)
1. the Novel movable unit of a digital control three-dimensional drilling machine, comprise by base (4), the basic frame bracing frame of two vertical columns (7) and crossbeam (8) composition digital control three-dimensional drilling machine, it is characterized in that: described base (4) and crossbeam (8) are all provided with line slideway (3), described base (4) place line slideway (3) is provided with slide plate (2), described slide plate (2) side is provided with binder unit (1), opposite side is provided with active column (6), described active column (6) top is also provided with guide runner (9), guide runner (9) matches with the line slideway (3) on crossbeam (8), mobile side unit head (5) is installed in described active column (6), and be provided with line slideway (3), mobile side unit head (5) drives it movable along the line slideway (3) on active column (6) by servomotor (11) and precision ball screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762899.6U CN204248014U (en) | 2014-12-08 | 2014-12-08 | A kind of Novel movable unit of digital control three-dimensional drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762899.6U CN204248014U (en) | 2014-12-08 | 2014-12-08 | A kind of Novel movable unit of digital control three-dimensional drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248014U true CN204248014U (en) | 2015-04-08 |
Family
ID=52952369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762899.6U Expired - Fee Related CN204248014U (en) | 2014-12-08 | 2014-12-08 | A kind of Novel movable unit of digital control three-dimensional drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248014U (en) |
-
2014
- 2014-12-08 CN CN201420762899.6U patent/CN204248014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150408 Termination date: 20211208 |