CN108393511A - Multi-drill head machine - Google Patents
Multi-drill head machine Download PDFInfo
- Publication number
- CN108393511A CN108393511A CN201810495712.3A CN201810495712A CN108393511A CN 108393511 A CN108393511 A CN 108393511A CN 201810495712 A CN201810495712 A CN 201810495712A CN 108393511 A CN108393511 A CN 108393511A
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- drilled
- feedback element
- photoelectric detector
- drill
- drill head
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Classifications
-
- 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
- B23B39/18—Setting work or tool carrier along a straight index line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of multi-drill head machines, are related to drilling equipment.The technical solution mainly used for：Multi-drill head machine comprising：Drilling machine ontology, drilling machine ontology are provided with multiple drill bits；Multiple photoelectric detectors, the quantity of photoelectric detector is identical as the quantity of drill bit, and is connect with the control device of drilling machine ontology, and each photoelectric detector corresponds to a drill bit, the non-drilled area for detecting the hole workpiece to be drilled below drill bit；The surface of feedback element, feedback element is provided with reflectorized material, and feedback element is for being arranged in the non-drilled area of hole workpiece to be drilled；Wherein, when the detection light of photoelectric detector is radiated at the surface of feedback element, photoelectric detector generates feedback signal, and feedback signal is sent to control device, and control device controls corresponding drill bit and stops lower driller's work.Multi-drill head machine provided by the invention can avoid treating the non-drilled area drilling of drilling-workpiece, while liberate manpower, reduce the workload of staff.
Description
Technical field
The present invention relates to drilling equipments, more particularly to a kind of multi-drill head machine.
Background technology
Sand-preventing petroleum screen casing is common a kind of equipment in Petroleum Production, is for preventing sandstone from entering setting in oil well
It is standby.
The outer tube body surface of sand-preventing petroleum screen casing needs that a series of through-hole, the i.e. base in production sand-preventing petroleum screen casing is arranged
The through-hole of some row is bored in pipe surface, so in order to improve processing efficiency, the through-hole on base tube surface is processed using multi-drill head machine,
Multiple through-holes can be once drilled out in this way.But the through-hole on base tube is not to be covered with entire base tube surface, is to need in advance
Be designed, needed in the designated length position of base tube setting non-drilled area on base tube, thus need in drilling according to
Design position from circumferentially and axially two dimension adjustment base tube positions, and then finds drilling position after being drilled a round
It sets and non-drilled area, while checking to find the drill bit corresponding to non-drilled area and control it and be stopped, drilling in this way
The drill bit in Cheng Zhong non-drilled area, which would not move on base tube, to drill.
But be to rely on hand inspection in the corresponding drill bit in inspection bore area, when operator forgets to check or checks
It is not in place when, will there is a phenomenon where non-drilled area accidentally drill, cause quality accident.
Invention content
A kind of multi-drill head machine that please be provide according to inventive embodiments comprising：
Drilling machine ontology, the drilling machine ontology are provided with multiple drill bits；
Multiple photoelectric detectors, the quantity of the photoelectric detector is identical as the quantity of the drill bit, and with the brill
The control device connection of bed ontology, each photoelectric detector corresponds to a drill bit, for detecting below the drill bit
Hole workpiece to be drilled non-drilled area；
The surface of feedback element, the feedback element is provided with reflectorized material, and the feedback element is for being arranged to be drilled
The non-drilled area of hole workpiece；
Wherein, when the detection light of the photoelectric detector is radiated at the surface of the feedback element, the Photoelectric Detection
Device generates feedback signal, and the feedback signal is sent to the control device, and the control device controls corresponding drill bit
Stop lower driller to make.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, multi-drill head machine above-mentioned, wherein the plane vertical with plane where multiple drill bits is the first plane；
The detection light that the test side of the photoelectric detector is sent out is perpendicular to first plane.
Optionally, multi-drill head machine above-mentioned, the plurality of photoelectric detector are arranged on the drilling machine ontology.
Optionally, multi-drill head machine above-mentioned, wherein each photoelectric detector is separately positioned on the drive where the drill bit
On dynamic device.
Optionally, multi-drill head machine above-mentioned, wherein the feedback element is the shape to match with workpiece configurations hole to be drilled, energy
Enough it is placed on workpiece surface hole to be drilled.
Optionally, multi-drill head machine above-mentioned, wherein the feedback element is striped belt body.
Optionally, multi-drill head machine above-mentioned, wherein two surfaces of the feedback element are both provided with reflectorized material.
Optionally, multi-drill head machine above-mentioned can be wrapped in work hole to be drilled wherein the feedback element is flexible bar type band body
The surface of part.
Optionally, multi-drill head machine above-mentioned, wherein the both ends of the feedback element are attached by Detachable connection structure.
Optionally, multi-drill head machine above-mentioned, wherein the Detachable connection structure is being capable of mutually matched magnetic connection knot
Structure；
Or, the Detachable connection structure is being capable of mutually matched velcro；
Or, the Detachable connection structure is being capable of mutually matched snap-fastener.
By above-mentioned technical proposal, multi-drill head machine provided in an embodiment of the present invention at least has following advantages：
In the embodiment of the present invention, multi-drill head machine has additional multiple photoelectric detectors and feedback element, and feedback element is for being arranged
In the non-drilled area of hole workpiece to be drilled, the setting corresponding with multiple drill bits respectively of multiple photoelectric detectors, and brill can be detected
Whether whether the hole workpiece to be drilled of head lower section face is provided with feedback element, i.e., be non-drilled area, hole to be drilled below drill bit
When being provided with feedback element on workpiece, corresponding photoelectric detector can obtain a feedback signal, and can be by the feedback
Signal is sent to the control device of multi-drill head machine, and the drill bit corresponded to above feedback element by control device control stops lower driller
Make, and then avoid the non-drilled area drilling for treating drilling-workpiece, and by the automatic detection of photoelectric detector, is not necessarily to work people
Member carries out artificial detection, reduces the workload of staff, significantly improves work efficiency.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for multi-drill head machine that the embodiment of the present invention provides；
Fig. 2 is a kind of the first viewing angle constructions schematic diagram of feedback element that the embodiment of the present invention provides；
Fig. 3 is a kind of the second viewing angle constructions schematic diagram of feedback element that the embodiment of the present invention provides.
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to the multi-drill head machine proposed according to the present invention, specific implementation mode, method, structure, feature and its work(
Effect is described in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in Figure 1, a kind of multi-drill head machine that the embodiment of the present invention proposes comprising：Drilling machine ontology (not shown),
Multiple photoelectric detectors 2 and feedback element 3；The drilling machine ontology is provided with multiple drill bits 1；The number of the photoelectric detector 2
Amount is identical as the quantity of the drill bit 1, and is connect with the control device of the drilling machine ontology, each photoelectric detector 2
A corresponding drill bit 1, the non-drilled area of the hole workpiece to be drilled 4 for detecting 1 lower section of the drill bit；The feedback element 3
Surface be provided with reflectorized material (not shown), the feedback element 3 is used to that the non-drilled in hole workpiece 4 to be drilled to be arranged
Area；Wherein, when the detection light of the photoelectric detector 2 is radiated at the surface of the feedback element 3, the photoelectric detector 2
Feedback signal is generated, and the feedback signal is sent to the control device, the control device controls corresponding drill bit 1 and stops
Driller is only descended to make.
As shown in Figure 1, specifically, drilling machine ontology be multi-drill head machine core work part, may include arranged side by side
Multiple drill bits 1, the motor for driving drill bit 1 to rotate, the driving mechanism for driving drill bit 1 to move up and down are bored for driving
The driving mechanism of first 1 side-to-side movement, and the control device for controlling the movement of each drill bit 1, further include to be drilled for placing
The job platform etc. of hole workpiece 4；Spacing setting wherein between the quantity of drill bit 1 and drill bit 1 can be according to specifically used
It is set, the power for the motor that driving drill bit 1 rotates can also specifically be set according to the needs for designing, using
It is fixed.Photoelectric detector 2 can select the detector of laser form, i.e. it is laser beam that the test side of photoelectric detector 2, which is sent out,
Or grating, the quantity of photoelectric detector 2 needs to correspond with the quantity of drill bit 1, and the signal of all photoelectric detectors 2 is defeated
Outlet is required to connect with the control device of drilling machine ontology, the power supply of photoelectric detector 2 can come from drilling machine ontology for Denso
It sets, can also individually power to multiple photoelectric detectors 2；The installation position of photoelectric detector 2 can be arbitrary, as long as ensureing each
The light that the test side of photoelectric detector 2 is sent out can correspond to the lower brill direction of a drill bit 1, i.e. photoelectric detector 2
The light that test side is sent out finally is radiated on the hole workpiece to be drilled 4 of its 1 lower section of corresponding drill bit.The structure shape of feedback element 3
Shape can specifically be set according to the shape of hole workpiece 4 to be drilled, such as the shapes such as shelly-shaped, band-like, cyclic annular；But it needs to note
The feedback element 3 of meaning is the component to match with photoelectric detector 2, and what is sent out due to the test side of photoelectric detector 2 is light,
And only feedback signal can be obtained when its light sent out obtains stronger reflection, it is possible in feedback element 3
Reflectorized material is arranged in surface, and then when the light that 2 test side of photoelectric detector is sent out is radiated at 3 surface of feedback element, photoelectricity
Detector 2 can obtain a feedback signal, and wherein reflectorized material can be the reflexed light film for being attached to 3 surface of feedback element.
As shown in Figure 1, the application method and operation principle of multi-drill head machine provided in an embodiment of the present invention are：First, according to waiting for
The shape of drilling-workpiece 4 selects the structure of corresponding feedback element 3, such as when the sand-preventing petroleum that hole workpiece 4 to be drilled is circular tube shaped
When screen casing base tube, feedback element 3 can be band-like, be arranged by way of winding in the non-drilled area of base tube, and will be hole to be drilled
Workpiece 4 is placed on the processing platform of drilling machine ontology；Later, the bore area for treating drilling-workpiece 4 carries out drilling processing work, when
When drill bit 1 on drilling machine ontology is located above the non-drilled area of hole workpiece 4 to be drilled, the photoelectric detector 2 of the drill bit 1 is corresponded at this time
The detection light sent out is radiated on feedback element 3, obtains a feedback signal, and the photoelectric detector 2 is by the feedback letter of acquisition
Number be sent to the control device of drilling machine ontology, control device according to feedback signal control corresponding drill bit 1 stop it is lower bore, this process
It may be multiple that the quantity of the middle photoelectric detector 2 for obtaining signal feedback, the i.e. quantity of drill bit 1, which can be one,.
In the embodiment of the present invention, multi-drill head machine has additional multiple photoelectric detectors and feedback element, and feedback element is for being arranged
In the non-drilled area of hole workpiece to be drilled, the setting corresponding with multiple drill bits respectively of multiple photoelectric detectors, and brill can be detected
Whether whether the hole workpiece to be drilled of head lower section face is provided with feedback element, i.e., be non-drilled area, hole to be drilled below drill bit
When being provided with feedback element on workpiece, corresponding photoelectric detector can obtain a feedback signal, and can be by the feedback
Signal is sent to the control device of multi-drill head machine, and the drill bit corresponded to above feedback element by control device control stops lower driller
Make, and then avoid the non-drilled area drilling for treating drilling-workpiece, and by the automatic detection of photoelectric detector, is not necessarily to work people
Member carries out artificial detection, reduces the workload of staff, significantly improves work efficiency.
As shown in Figure 1, in specific implementation, wherein the plane vertical with 1 place plane of multiple drill bits is first flat
Face；The detection light that the test side of the photoelectric detector 2 is sent out is perpendicular to first plane.
Specifically, multiple drill bits are arranged in a row, it is believed that multiple drill bits are generally aligned in the same plane, then vertical with the plane
Plane be the first plane, the first plane be located at multiple drill bits lower section and process in multiple drill bits simultaneously when drilling
Vertical plane, this plane can be as the plane for placing hole workpiece to be drilled, so the detection light of light sword detector is hung down
Straight first plane can make detection light be radiated at the surface of hole workpiece to be drilled, and then photoelectric detector can detect its correspondence
Drill bit whether be located above the non-drilled area of hole workpiece to be drilled, realize the acquisition work of subsequent feedback signal, and control
The work bored under drill bit.
As shown in Figure 1, in specific implementation, wherein the detection light that sends out of the test side of the photoelectric detector 2 can be with
It is identical as the lower brill direction of the drill bit 1.
Specifically, the test side of each photoelectric detector 2 needs corresponding drill bit 1 to be generally aligned in the same plane, and this is flat
Face need with the table vertical of drilling machine ontology, while need to ensure the transmitting radiation direction of the test side of photoelectric detector 2 with
The lower brill direction of drill bit 1 is identical.Whether the test side of photoelectric detector 2 can accurately be detected to correspond to below drill bit 1 and wait in this way
The non-drilled area of drilling-workpiece 4.
As shown in Figure 1, in specific implementation, the plurality of photoelectric detector 2 is arranged on the drilling machine ontology.
Specifically, the position that photoelectric detector 2 is arranged is preferably fixed position, and then avoid the working motion because of equipment
And the test side of photoelectric detector 2 is caused to be subjected to displacement, it is possible to which multiple photoelectric detectors 2 are provided entirely in drilling machine ontology
On, and preferably on the fixed structure of drilling machine ontology.
As shown in Figure 1, it is further, wherein each photoelectric detector 2 is separately positioned on the drive where the drill bit 1
On dynamic device.
Specifically, since each photoelectric detector 2 needs a corresponding drill bit 1, and detect whether 1 lower section of drill bit is to be drilled
The non-drilled area of hole workpiece 4, so preferably photoelectric detector 2 is arranged in the driving device of each drill bit 1, it is not only square in this way
Just the setting of photoelectric detector 2, additionally it is possible to be conveniently adjusted the direction for the light that the test side of photoelectric detector 2 is sent out, that is, be convenient for
The light that the test side of photoelectric detector 2 is sent out is adjusted to direction identical with 1 time brill direction of drill bit.
As shown in Figure 1-Figure 3, in specific implementation, wherein the feedback element 3 is to match with 4 shape of hole workpiece to be drilled
Shape, can be placed at 4 surface of hole workpiece to be drilled.
Specifically, the shape of feedback element 3 and the shape of hole workpiece 4 to be drilled are matched, the embodiment of the present invention can be made
The multi-drill head machine of offer, which is applicable in, processes a variety of hole workpieces 4 to be drilled of different shapes, such as can set feedback element 3 to shell
Shape, ribbon, tabular, annular shape etc..
As shown in Figure 1-Figure 3, in specific implementation, wherein the feedback element 3 is striped belt body；And the feedback element
3 be flexible bar type band body, can be wrapped in the surface of hole workpiece 4 to be drilled.
Specifically, setting feedback element 3 to striped belt body, it can be the material manufacture of hard, can be laid in and wait for
The surface of the bore region to be drilled of drilling-workpiece 4, such as can be metal material；Or flexible material manufacture can be wrapped tubulose
On the tube wall of hole workpiece 4 to be drilled, e.g. cloth manufactures, plastic material manufacture, especially for the extensive brill round of needs
The feedback element 3 of the base tube of sand-preventing petroleum screen casing, striped belt body can be wrapped in the non-drilled area surface of base tube, when using gang drill
When bed drills to base tube, when can avoid the non-drilled area drilling to base tube, and be bored into the non-drilled area of base tube, pass through photoelectricity
The cooperation of detector 2 and feedback element 3 can automatically avoid non-drilled area, without artificial monitoring, save manpower.
In specific implementation, wherein two surfaces of the feedback element 3 are both provided with reflectorized material.
Specifically, two surfaces of feedback element 3 are respectively provided with reflectorized material, then it, can not when using feedback element 3
Divide feedback element 3 anyway, is set up directly on the surface of hole workpiece 4 to be drilled, the technique effect for facilitating installation can be played.
As shown in Figures 2 and 3, in specific implementation, wherein the both ends of the feedback element 3 pass through Detachable connection structure
31 are attached.
Specifically, feedback element 3 can be arranged directly on the surface of hole workpiece 4 to be drilled, such as it is water for non-drilled area
When plane or approximately horizontal plane, the form that feedback element 3 can be directly connectionless is placed on hole workpiece 4 to be drilled；But for
Non-drilled area is arc-shaped or non-regular shape, and directly feedback element 3 can not be arranged at its surface, can be by bar shaped
Detachable connection structure is arranged in the length direction both ends of feedback element 3 with body, can wind to tie up and hold in hole workpiece 4 to be drilled
Surface, such as be wrapped in the base tube non-drilled area surface of sand-preventing petroleum screen casing.
As shown in Figures 2 and 3, further, the Detachable connection structure 31 be being capable of mutually matched magnetic connection
Structure；Or, the Detachable connection structure 31 is being capable of mutually matched velcro；Or, the Detachable connection structure 31 is
It being capable of mutually matched snap-fastener.
Specifically, it is conveniently to tear open that the needs of Detachable connection structure 31 in two connecting pins of feedback element 3, which are arranged,
Unload the structure and relatively low and convenient for setting the connection structure of cost of connection, thus above-mentioned magnetic connecting structure, velcro with
And snap fastener structure is preferably to select.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to the technical spirit of the present invention to any simple modification, equivalent change and modification made by above example, this hair is still fallen within
In the range of bright technical solution.
Claims (10)
1. a kind of multi-drill head machine, which is characterized in that it includes：
Drilling machine ontology, the drilling machine ontology are provided with multiple drill bits；
Multiple photoelectric detectors, the quantity of the photoelectric detector is identical as the quantity of the drill bit, and with the drilling machine sheet
The control device of body connects, and each photoelectric detector corresponds to a drill bit, is waited for below the drill bit for detecting
The non-drilled area of drilling-workpiece；
The surface of feedback element, the feedback element is provided with reflectorized material, and the feedback element is for being arranged in work hole to be drilled
The non-drilled area of part；
Wherein, when the detection light of the photoelectric detector is radiated at the surface of the feedback element, the photoelectric detector production
Raw feedback signal, and the feedback signal is sent to the control device, the control device, which controls corresponding drill bit, to be stopped
Lower driller makees.
2. according to multi-drill head machine described in claim 1, which is characterized in that
The plane vertical with plane where multiple drill bits is the first plane；
The detection light that the test side of the photoelectric detector is sent out is perpendicular to first plane.
3. according to multi-drill head machine described in claim 1, which is characterized in that
Multiple photoelectric detectors are arranged on the drilling machine ontology.
4. according to multi-drill head machine described in claim 3, which is characterized in that
Each photoelectric detector is separately positioned in the driving device where the drill bit.
5. according to multi-drill head machine described in claim 1, which is characterized in that
The feedback element is the shape to match with workpiece configurations hole to be drilled, can be placed at workpiece surface hole to be drilled.
6. according to multi-drill head machine described in claim 5, which is characterized in that
The feedback element is striped belt body.
7. according to multi-drill head machine described in claim 6, which is characterized in that
Two surfaces of the feedback element are both provided with reflectorized material.
8. according to multi-drill head machine described in claim 6, which is characterized in that
The feedback element is flexible bar type band body, can be wrapped in the surface of hole workpiece to be drilled.
9. according to multi-drill head machine described in claim 8, which is characterized in that
The both ends of the feedback element are attached by Detachable connection structure.
10. according to multi-drill head machine described in claim 9, which is characterized in that
The Detachable connection structure is being capable of mutually matched magnetic connecting structure；
Or, the Detachable connection structure is being capable of mutually matched velcro；
Or, the Detachable connection structure is being capable of mutually matched snap-fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495712.3A CN108393511A (en) | 2018-05-22 | 2018-05-22 | Multi-drill head machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495712.3A CN108393511A (en) | 2018-05-22 | 2018-05-22 | Multi-drill head machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108393511A true CN108393511A (en) | 2018-08-14 |
Family
ID=63102261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810495712.3A Withdrawn CN108393511A (en) | 2018-05-22 | 2018-05-22 | Multi-drill head machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393511A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878408A (en) * | 2014-03-19 | 2014-06-25 | 温州职业技术学院 | Hole drilling method and device with assist of laser designator |
| US20150165580A1 (en) * | 2013-12-13 | 2015-06-18 | James Holland | Power Drill Alignment and Depth Measurement Device |
| CN206937444U (en) * | 2017-05-09 | 2018-01-30 | 信丰福昌发电子有限公司 | A kind of hole drilling jig of convenient positioning |
| CN107685165A (en) * | 2017-08-03 | 2018-02-13 | 深圳市安思科电子科技有限公司 | A kind of aluminium alloy rig with protection operator's function |
| CN107716983A (en) * | 2017-11-01 | 2018-02-23 | 泰州市兴氟高分子材料有限公司 | A kind of intelligent numerical control drilling machine |
-
2018
- 2018-05-22 CN CN201810495712.3A patent/CN108393511A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150165580A1 (en) * | 2013-12-13 | 2015-06-18 | James Holland | Power Drill Alignment and Depth Measurement Device |
| CN103878408A (en) * | 2014-03-19 | 2014-06-25 | 温州职业技术学院 | Hole drilling method and device with assist of laser designator |
| CN206937444U (en) * | 2017-05-09 | 2018-01-30 | 信丰福昌发电子有限公司 | A kind of hole drilling jig of convenient positioning |
| CN107685165A (en) * | 2017-08-03 | 2018-02-13 | 深圳市安思科电子科技有限公司 | A kind of aluminium alloy rig with protection operator's function |
| CN107716983A (en) * | 2017-11-01 | 2018-02-23 | 泰州市兴氟高分子材料有限公司 | A kind of intelligent numerical control drilling machine |
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Application publication date: 20180814 |
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| WW01 | Invention patent application withdrawn after publication |