CN102784939A - Novel numerical control polar coordinate drilling machine - Google Patents
Novel numerical control polar coordinate drilling machine Download PDFInfo
- Publication number
- CN102784939A CN102784939A CN2011101299731A CN201110129973A CN102784939A CN 102784939 A CN102784939 A CN 102784939A CN 2011101299731 A CN2011101299731 A CN 2011101299731A CN 201110129973 A CN201110129973 A CN 201110129973A CN 102784939 A CN102784939 A CN 102784939A
- Authority
- CN
- China
- Prior art keywords
- numerical control
- output shaft
- displacement
- speed reduction
- feeding
- 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
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
Provided is a novel numerical control polar coordinate drilling machine. A numerical control indexing table is installed on a base, a positioning key is installed between a sliding sleeve and a stand column, a support arm and the sliding sleeve are vertically installed together, a feeding reducer is fixedly installed at the top end of the stand column, an output shaft of a feeding stepping motor is coaxially connected with an input shaft of the feeding reducer, the upper portion of a feeding lead screw is fixedly connected with an output shaft of the feeding reducer, guiding columns are arranged on the support arm in vertically parallel mode, a sliding table is installed on the upper guiding column and the lower guiding column, a displacement stepping motor is installed at one end of the support arm, a displacement lead screw and the sliding table are installed together through mutually matched screws, one end of the displacement lead screw is coaxially and fixedly connected with an output shaft of the displacement stepping motor, a main speed reduction box is fixedly installed on the sliding table, a main motor and the main speed reduction box are fixedly installed, and a fixed drill chunk is installed on an output shaft of the main speed reduction box.
Description
Technical field
The present invention relates to a kind of coordinate setting drilling machine, particularly a kind of novel numerical control polar coordinates drilling machine belongs to the drilling machine equipment technical field.
Background technology
At present, existing radial drilling machine is for the processing of the system of the hole on the rotary part; Generally accomplish, that is: with special positioning fixture and frock part is fixed earlier, need the position of boring again through the drill chuck arrival of hand drill machine by manual work; Hole on the part processes, so not only the intensity of work is bigger; And the accuracy of manufacture of part is also correspondingly lower.
Summary of the invention
The objective of the invention is to: a kind of novel numerical control polar coordinates drilling machine is provided; The processing needs that adapt to a large amount of borings on the part; Improve the machining accuracy of part, it is existing to overcome existing drilling machine, and the intensity of work is big, the also corresponding lower defective of the accuracy of manufacture of part.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of novel numerical control polar coordinates drilling machine, and it is that the numerical control scale-division workbench is installed on base, the output shaft of calibration stepper motor is fixedly connected with the power shaft of numerical control scale-division workbench is coaxial; Column vertically is installed in above the base, and sliding sleeve is installed in above the cylindrical of column, and positioning key is installed between sliding sleeve and the column; Support arm and sliding sleeve vertically are installed together, and install and fix the feeding decelerator on the column top, and the output shaft of feeding stepper motor and feeding input shaft of speed reducer link together coaxially; Feed screw top is fixedly connected with the output shaft of feeding decelerator; At the support arm installation guide pillar that laterally arranges up and down, slide unit is installed in up and down above the guide pillar, guarantees that slide unit has the free degree of slip on guide pillar; The displacement stepper motor is installed in an end of support arm; Displacement leading screw and slide unit are installed together through mutual threaded engagement, and an end of displacement leading screw is fixedly connected with the output shaft of displacement stepper motor coaxially, and main speed reduction box is fixed on above the slide unit; Main motor and main speed reduction box install and fix, and fixedly drill chuck is installed on the output shaft of main speed reduction box.
Beneficial effect: the present invention is because moving through displacement step motor drive drill chuck; And the method for calibration step motor drive numerical control scale-division workbench rotation is confirmed the position of boring; And the anglec of rotation of the amount of movement of drill chuck and numerical control scale-division workbench can control the displacement stepper motor respectively through program in advance, realize with the method for calibration stepper motor, so; The present invention can adapt to the processing needs of a large amount of borings on the part; Improve the machining accuracy of part, it is existing to overcome existing drilling machine, and the intensity of work is big, the also correspondingly lower defective of the accuracy of manufacture of part.
Description of drawings
Below in conjunction with accompanying drawing structure of the present invention is described further.
Fig. 1 is a structure principle chart of the present invention.
Shown in the figure: 1, base; 2, numerical control scale-division workbench; 3, calibration stepper motor; 4, column; 5, sliding sleeve; 6, positioning key; 7, feeding decelerator; 8, feeding stepper motor; 9, feed screw; 10, main speed reduction box; 11, main motor; 12, displacement stepper motor; 13, drill chuck; 14, displacement leading screw; 15, slide unit; 16, guide pillar; 17, support arm.
The specific embodiment
Numerical control scale-division workbench 2 is installed on base 1, and the output shaft of calibration stepper motor 3 is fixedly connected with the power shaft of numerical control scale-division workbench 2 is coaxial, and column 4 vertically is installed in above the base 1; Sliding sleeve 5 is installed in above the cylindrical of column 4, and positioning key 6 is installed between sliding sleeve 5 and the column 4, and support arm 17 vertically is installed together with sliding sleeve 5; Install and fix feeding decelerator 7 on column 4 tops; The power shaft of the output shaft of feeding stepper motor 8 and feeding decelerator 7 links together coaxially, and feed screw 9 tops are fixedly connected with the output shaft of feeding decelerator 7, laterally arranges up and down at support arm 17 guide pillar 16 is installed; Slide unit 15 is installed in up and down above the guide pillar 16; Guarantee that slide unit 15 has the free degree of slip on guide pillar 16, displacement stepper motor 12 is installed in an end of support arm 17, and displacement leading screw 14 is installed together through mutual threaded engagement with slide unit 15; One end of displacement leading screw 14 is fixedly connected with the output shaft of displacement stepper motor 12 coaxially; Main speed reduction box 10 is fixed on above the slide unit 15, and main motor 11 installs and fixes with main speed reduction box 10, and fixedly drill chuck 13 is installed on the output shaft of main speed reduction box 10.
Claims (2)
1. novel numerical control polar coordinates drilling machine; It is characterized in that: displacement stepper motor (12) is installed in an end of support arm (17); Displacement leading screw (14) is installed together through mutual threaded engagement with slide unit (15); One end of displacement leading screw (14) is fixedly connected with the output shaft of displacement stepper motor (12) coaxially; Main speed reduction box (10) is fixed on above the slide unit (15), and main motor (11) installs and fixes with main speed reduction box (10), on the output shaft of main speed reduction box (10), is mounted with drill chuck (13).
2. a kind of novel numerical control polar coordinates drilling machine according to claim 1 is characterized in that: numerical control scale-division workbench (2) is installed above the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101299731A CN102784939A (en) | 2011-05-14 | 2011-05-14 | Novel numerical control polar coordinate drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101299731A CN102784939A (en) | 2011-05-14 | 2011-05-14 | Novel numerical control polar coordinate drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102784939A true CN102784939A (en) | 2012-11-21 |
Family
ID=47150635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101299731A Pending CN102784939A (en) | 2011-05-14 | 2011-05-14 | Novel numerical control polar coordinate drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102784939A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436553A (en) * | 2015-12-29 | 2016-03-30 | 天津滨海光热跟踪技术有限公司 | Cantilever processing machine tool |
| CN112404489A (en) * | 2019-08-22 | 2021-02-26 | 龙岩市武平县谨行科技有限公司 | Numerical control drilling machine convenient for positioning and dust collection |
-
2011
- 2011-05-14 CN CN2011101299731A patent/CN102784939A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436553A (en) * | 2015-12-29 | 2016-03-30 | 天津滨海光热跟踪技术有限公司 | Cantilever processing machine tool |
| CN112404489A (en) * | 2019-08-22 | 2021-02-26 | 龙岩市武平县谨行科技有限公司 | Numerical control drilling machine convenient for positioning and dust collection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205497056U (en) | Pipe fitting positioning and processing device | |
| CN201988752U (en) | Multi-spindle drilling machine | |
| CN205437155U (en) | Non -circular cross -section part turning lathe | |
| CN105033304A (en) | Automatic precision drilling device | |
| CN102019445A (en) | Novel numerical control polar coordinates drilling machine mechanism | |
| CN202517335U (en) | Up and down rotational type multifunctional drilling machine | |
| CN202752647U (en) | High-precision drill press mechanism | |
| CN202240715U (en) | Drill bit work detection device for numerical control drilling machine | |
| CN204603783U (en) | One attacks brill all-in-one | |
| CN202591664U (en) | Multiway independent drilling machine implemented through programmable logic controller | |
| CN102784939A (en) | Novel numerical control polar coordinate drilling machine | |
| CN204159911U (en) | A kind of efficient multi spindle drilling machine | |
| CN103506650A (en) | High-precision drilling machine mechanism | |
| CN205218515U (en) | Drilling and tapping integrated machine | |
| CN104043853A (en) | Numerical control drilling machine tool | |
| CN204843055U (en) | Work piece drilling equipment | |
| CN102019446A (en) | NC (numerical control) polar-coordinate drilling machine | |
| CN102615358A (en) | Numeric control worm-gear hobbing machine | |
| CN106001666A (en) | Industrial multi-station numerical control drilling machine capable of achieving precise positioning | |
| CN206296486U (en) | A kind of distributor special intelligent drilling machine | |
| CN109158886A (en) | A kind of brill facilitating positioning attacks building-block machine | |
| CN203390251U (en) | Automatic feed numerical control drilling machine | |
| CN207914632U (en) | A kind of multi spindle drilling machine being equipped with workpiece automatic fixer | |
| CN202498271U (en) | Numerical control worm gear hobbing machine | |
| CN103128333A (en) | Structure of drilling machine frame |
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: 20121121 |