CA2771565C - Drilling device for drilling side portions of large section members - Google Patents
Drilling device for drilling side portions of large section members Download PDFInfo
- Publication number
- CA2771565C CA2771565C CA2771565A CA2771565A CA2771565C CA 2771565 C CA2771565 C CA 2771565C CA 2771565 A CA2771565 A CA 2771565A CA 2771565 A CA2771565 A CA 2771565A CA 2771565 C CA2771565 C CA 2771565C
- Authority
- CA
- Canada
- Prior art keywords
- section member
- drilling
- operatively connected
- guides
- arm
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 238000003754 machining Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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
- B23B41/003—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/168—Drilling machines with a plurality of working-spindles; Drilling automatons with the work spindles being oblique to each other
Abstract
A device for drilling side portions of large section members, the device being arranged in a cutting system for cutting individual section member lengths, starting from a long section member, comprises a base thereon swinging support arms extend, the support arms being arranged with a V pattern enclosing an angle, each support arm including a plurality of sliding rollers for causing the section member to slide thereon, the swinging arms including guides slidably supporting a controllably driven carriage operatively connected to a threaded screw, each threaded screw being operatively connected to a controllable motor, each carriage having a movable arm which may be controllably displaced along guides and comprising parallel guides engaging a drilling assembly operatively coupled to a driving shaft, each driving shaft being operatively connected to a corresponding controllable motor.
Description
DRILLING DEVICE FOR DRILLING SIDE PORTIONS OF
LARGE SECTION MEMBERS
BACKGROUND OF THE INVENTION
The present invention relates to a drilling device for drilling side portions of large section members.
It is already known from prior art, to cut individual section member lengths by a band sawing machine, starting from a section member having a length of about 6 meters and more.
As it is also known, the single section member lengths are cut through a making cutting line, the individual section member lengths cut to a target measurement being then loaded in succession into a drilling machine.
Moreover, outside of the section member cutting line, other devices are also provided for performing beveling milling operations on the vertex region where the section member sides meet with one another.
It should be apparent that such a provision of further devices outside of the section member cutting line, represents a substantial drawback, since it is .necessary to drive the section members being cut from the saw machine cutting line to another machine for drilling, for example, the section member side portions.
LARGE SECTION MEMBERS
BACKGROUND OF THE INVENTION
The present invention relates to a drilling device for drilling side portions of large section members.
It is already known from prior art, to cut individual section member lengths by a band sawing machine, starting from a section member having a length of about 6 meters and more.
As it is also known, the single section member lengths are cut through a making cutting line, the individual section member lengths cut to a target measurement being then loaded in succession into a drilling machine.
Moreover, outside of the section member cutting line, other devices are also provided for performing beveling milling operations on the vertex region where the section member sides meet with one another.
It should be apparent that such a provision of further devices outside of the section member cutting line, represents a substantial drawback, since it is .necessary to drive the section members being cut from the saw machine cutting line to another machine for drilling, for example, the section member side portions.
- 2 -SUMMARY OF THE INVENTION
Thus, the aim of the present invention is to overcome the above mentioned drawbacks and provide a section member side drilling machine or device, which is adapted to drill, respectively mill, the section member side portions respectively at a section member vertex point and which machine may be fitted to different section member angles, for example 90 and 600 angles, while allowing the drilling tool axis to be always held perpendicular to a corresponding section member side and the section member vertex milling tool to be held at the section member vertex.
The above aim is achieved by a drilling device for drilling side portions of large section members, the device being arranged in a cutting system for cutting individual section member lengths, starting. from a long section member, said device comprising a base thereon swinging support arms extend, the support arms being arranged with a V pattern, enclosing an angle a, each support arm including a plurality of sliding rollers for causing the section member to slide thereon, the swinging arms including guides slidably supporting a controllably driven carriage operatively connected to a threaded screw, each threaded screw being operatively connected to a controllable motor, each carriage having a movable arm which may be controllably displaced along guides and comprising parallel =
=
Thus, the aim of the present invention is to overcome the above mentioned drawbacks and provide a section member side drilling machine or device, which is adapted to drill, respectively mill, the section member side portions respectively at a section member vertex point and which machine may be fitted to different section member angles, for example 90 and 600 angles, while allowing the drilling tool axis to be always held perpendicular to a corresponding section member side and the section member vertex milling tool to be held at the section member vertex.
The above aim is achieved by a drilling device for drilling side portions of large section members, the device being arranged in a cutting system for cutting individual section member lengths, starting. from a long section member, said device comprising a base thereon swinging support arms extend, the support arms being arranged with a V pattern, enclosing an angle a, each support arm including a plurality of sliding rollers for causing the section member to slide thereon, the swinging arms including guides slidably supporting a controllably driven carriage operatively connected to a threaded screw, each threaded screw being operatively connected to a controllable motor, each carriage having a movable arm which may be controllably displaced along guides and comprising parallel =
=
- 3 -guides engaging a drilling assembly, each drilling assembly being operatively coupled to a driving shaft, each driving shaft being operatively connected to a corresponding controllable motor.
BRIEF DESCRIPTION OF THE DRAWINGS
Further advantages and characteristics of the present invention will become more apparent hereinafter from the following disclosure, claims and accompanying drawings.
The subject matter according to the present invention will be disclosed in a more detailed manner hereinafter with reference to the accompanying drawings, where:
Figure 1 is a front view of the section member drilling device;
and Figure 2 is a perspective view of the drilling device shown in figure 1.
DESCRIPTION OF THE PREFERRED EMBODIMENT
With reference to figure 1 the device, being generally indicated by the reference number 1 and arranged in a section member cutting line 2, comprises a base 3, therefrom swinging support arms .4 and 5 extend, said support arms having an adjustable angular position and defining an angle a therebetween, as shown in figure 1.
At the vertex 6, the arms 4 and 5 comprise a plurality of sliding rollers 7 and 8 for facilitating the movement of the section =
BRIEF DESCRIPTION OF THE DRAWINGS
Further advantages and characteristics of the present invention will become more apparent hereinafter from the following disclosure, claims and accompanying drawings.
The subject matter according to the present invention will be disclosed in a more detailed manner hereinafter with reference to the accompanying drawings, where:
Figure 1 is a front view of the section member drilling device;
and Figure 2 is a perspective view of the drilling device shown in figure 1.
DESCRIPTION OF THE PREFERRED EMBODIMENT
With reference to figure 1 the device, being generally indicated by the reference number 1 and arranged in a section member cutting line 2, comprises a base 3, therefrom swinging support arms .4 and 5 extend, said support arms having an adjustable angular position and defining an angle a therebetween, as shown in figure 1.
At the vertex 6, the arms 4 and 5 comprise a plurality of sliding rollers 7 and 8 for facilitating the movement of the section =
- 4 -member 2.
The outer side of each arms 4, 5 supports precision guides 9 and 10 allowing a corresponding carriage 11, respectively 12, to controllably slide therealong, as shown by the arrows (f) and (9).
To that end the carriages 11 and 12 are operatively connected to the shaft of a controllable driving motor 13, respectively 14, each said motor 13 and 14 being arranged at the free end portion of the arms 4, 5 and is operatively connected to the system control assembly.
From each carriage or slide 11, 12, extends perpendicularly an arm 15, 16 including parallel guides 17 and 18, therealong a drilling assembly 19, 20, is slidably controllably driven in the direction of the arrows (h) and (i).
The drilling assemblies 19 and 20 are operatively connected to a corresponding driving threaded shaft 21 and 22, in turn operatively connected to shaft driving controllable motors 23, 24, which are controlled, for example, by encoder means of a per se known type, which are in turn operatively connected to the system control means.
Each drilling assembly 19, 20 supports a machining tool 25, 26 =
schematically indicated by a dot and dash line.
Advantageously, the arm 15, respectively 16, is slidably driven along guides 30, respectively 31, forming a complementary =
=
The outer side of each arms 4, 5 supports precision guides 9 and 10 allowing a corresponding carriage 11, respectively 12, to controllably slide therealong, as shown by the arrows (f) and (9).
To that end the carriages 11 and 12 are operatively connected to the shaft of a controllable driving motor 13, respectively 14, each said motor 13 and 14 being arranged at the free end portion of the arms 4, 5 and is operatively connected to the system control assembly.
From each carriage or slide 11, 12, extends perpendicularly an arm 15, 16 including parallel guides 17 and 18, therealong a drilling assembly 19, 20, is slidably controllably driven in the direction of the arrows (h) and (i).
The drilling assemblies 19 and 20 are operatively connected to a corresponding driving threaded shaft 21 and 22, in turn operatively connected to shaft driving controllable motors 23, 24, which are controlled, for example, by encoder means of a per se known type, which are in turn operatively connected to the system control means.
Each drilling assembly 19, 20 supports a machining tool 25, 26 =
schematically indicated by a dot and dash line.
Advantageously, the arm 15, respectively 16, is slidably driven along guides 30, respectively 31, forming a complementary =
=
- 5 -axis parallel to the section member driving axis for performing machining operations on a target area of the section member 2 without any need of relocating said section member 2.
Claims (2)
1 . A drlling device for drilling side portions of large section members, said device being arranged in a cutting system for cutting individual section member lengths, starting from a long section member, said device comprising a base thereon swinging support arms extend, said support arms being arranged with a V pattern enclosing an angle, each said support arm including a plurality of sliding rollers for causing said section member to slide thereon, said swinging arms including guides slidably supporting a controllably driven carriage operatively connected to a threaded screw, each said threaded screw being operatively connected to a controllable motor, each said carriage having a movable arm which may be controllably displaced along guides and comprising parallel guides engaging a drilling assembly, each drilling assembly being operatively coupled to a driving shaft, each said driving shaft being operatively connected to a corresponding controllable motor.
2. The drilling device, according to claim 1, wherein said arm, respectively said arm, is slidable along guides, which are parallel to a section member driving axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2771565A CA2771565C (en) | 2012-03-21 | 2012-03-21 | Drilling device for drilling side portions of large section members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2771565A CA2771565C (en) | 2012-03-21 | 2012-03-21 | Drilling device for drilling side portions of large section members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2771565A1 CA2771565A1 (en) | 2013-09-21 |
| CA2771565C true CA2771565C (en) | 2018-12-04 |
Family
ID=49209608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2771565A Active CA2771565C (en) | 2012-03-21 | 2012-03-21 | Drilling device for drilling side portions of large section members |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2771565C (en) |
-
2012
- 2012-03-21 CA CA2771565A patent/CA2771565C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2771565A1 (en) | 2013-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170913 |