CN112611351A - Intelligent system and method capable of providing drilling angle and drilling direction correction information - Google Patents
Intelligent system and method capable of providing drilling angle and drilling direction correction information Download PDFInfo
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- CN112611351A CN112611351A CN202011484898.6A CN202011484898A CN112611351A CN 112611351 A CN112611351 A CN 112611351A CN 202011484898 A CN202011484898 A CN 202011484898A CN 112611351 A CN112611351 A CN 112611351A
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- 230000006698 induction Effects 0.000 claims abstract description 8
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
Abstract
The invention relates to an intelligent system and a method capable of providing correction information of a drilling angle and a drilling direction, wherein the system comprises a control component, an execution component for drilling, a driving component connected with the execution component, a prompting component and an induction component for acquiring an included angle between a central axis of the execution component and a normal vector of a surface to be drilled and a drilling deviation direction; the induction part is connected with the control part and transmits the acquired information to the control part, and the control part receives the information and analyzes the current drilling direction and the difference value between the included angle and the expected angle according to the information and the relative deflection error; the control component is connected with the driving component and controls the driving component to provide power for the execution component or not according to the difference value and the deflection error, and the prompting component is connected with the control component and displays the analysis result of the control component. The system and the method improve the drilling precision and the efficiency of the handheld electric drill.
Description
Technical Field
The invention relates to the technical field of electric tools, in particular to an intelligent system and method capable of providing correction information of a drilling angle and a drilling direction.
Background
The electric tools such as the handheld electric drill and the like are convenient to carry and simple to operate, and can drill holes and screw screws, so that the electric tools can be widely applied to materials such as metal materials, stone materials, wood materials and the like or workpieces or wall surfaces to perform drilling operation. However, it is difficult for the existing electric tool to ensure that the drilled holes meet the needs of the operator, i.e. perpendicular to the machined surface or at a certain angle with the machined surface, and when a plurality of holes need to be drilled, it is difficult to ensure the direction consistency between the holes.
Disclosure of Invention
In view of the above problems, it is an object of the present invention to provide an intelligent system capable of providing correction information of drilling angle and drilling direction, which can improve drilling accuracy and yield.
The invention also aims to provide a corresponding intelligent method.
In order to achieve the purpose, the technical scheme of the invention is as follows: an intelligent system for providing correction information of drilling angle and drilling direction, the system comprises a control component, an execution component for drilling and a driving component connected with the execution component, and is characterized in that:
the drilling device also comprises a prompt component and an induction component for acquiring an included angle between the central axis of the execution component and a normal vector of a surface to be drilled and a drilling deviation direction;
the induction part is connected with the control part and transmits the acquired information to the control part, and the control part receives the information and analyzes the current drilling direction and the relative deflection error of the difference value between the included angle and the expected angle according to the information;
the control component is connected with the driving component and controls the driving component to provide power for the execution component or not according to the difference value and the deflection error, and the prompting component is connected with the control component and displays the analysis result of the control component for prompting.
Further, the induction component is a gyroscope sensor, and the gyroscope sensor acquires the axial center deflection angle of the execution component so as to acquire the included angle and the drilling deviation direction.
Further, the prompt component is a display component for visually displaying the analysis result.
Further, the display component comprises a display interface, and the display interface is provided with a central indicator light which is turned on when the difference value is within the deflection error range, and an angle direction indicator light which is positioned in the east-west-north direction of the central indicator light and correspondingly turned on in combination with the offset direction when the difference value is not less than the deflection error.
Further, there are a plurality of angle direction indicator lamps in the same direction, and the number of turned-on angle direction indicator lamps in the same direction is INT (difference/yaw error) + 1.
Further, the display interface is provided with a selection button for selecting the expected angle and a first lightening indicator lamp for indicating the selection button.
Further, the display interface is also provided with a power indicator lamp, a mode button which can select an intelligent or normal operation mode and can provide the correction information when the intelligent mode is selected, and a second lightening indicator lamp for indicating the mode button.
Further, the prompting component is a voice playing device which prompts the position correct point of the drill hole when the difference value is within the deflection error range and prompts the deviation degree and the deviation direction of the drill hole by combining the deviation direction when the difference value is not less than the deflection error.
An intelligent method for providing correction information of drilling angle and drilling direction, characterized in that: the method comprises the following steps of,
s1, acquiring an included angle between the central axis of the executing component and a normal vector of a surface to be drilled and a drilling deviation direction;
s2, calculating the difference between the included angle and the expected angle, comparing the difference with the deflection error, controlling the driving component to provide power for the executing component according to the comparison result, and displaying the correction information of the drilling direction and the drilling angle by combining the deflection direction.
Further, in S2, the driving unit is controlled to provide power for the executing unit according to the comparison result, and the drilling direction and the drilling angle correction information are displayed in combination with the offset direction, specifically including,
when the difference value is within the deflection error range, the central indicator light is on, and the control component controls the driving component to provide power for the execution component;
when the difference is not less than the deflection error, the control component controls the driving component not to provide power for the execution component, the middle indicator lamp is not turned on, the angle direction indicator lamps in the corresponding deflection direction are turned on in combination with the deflection direction, and the number of the turned-on angle direction indicator lamps is equal to INT (difference/deflection error) + 1.
Compared with the prior art, the invention has the advantages that:
by calculating the difference between the drilling angle and the expected angle, comparing the difference with the deflection error, and combining the collected drilling deviation direction, the correction prompt of the drilling deviation direction and the deviation angle is carried out, so that the drilling accuracy and the drilling efficiency of the handheld electric drill are improved, and the consistency of the drilling direction of multiple holes is ensured.
Drawings
Fig. 1 is a block diagram of an overall structure of an intelligent system capable of providing information about drilling angle and drilling direction correction according to the present invention.
Fig. 2 is a schematic diagram of a display interface structure.
FIG. 3 is a flow chart of an intelligent method of the present application that provides borehole angle and direction correction information.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Referring to fig. 1-3, which are a block diagram and a flowchart illustrating a preferred embodiment of the present invention, the intelligent system for providing correction information of drilling angle and drilling direction includes a control unit 1, an execution unit 2 for drilling, and a driving unit 3 connected to the execution unit 2.
The actuating component includes a device or assembly for directly contacting with the surface to be drilled to drill, for example, for a hand-held electric drill, the actuating component mainly refers to a drill bit holder, etc., the control component in this application adopts MUC, and the driving component is a motor, but these are well known to those skilled in the art and are not important points claimed in this application, so that they are described more herein. Only the protective focus of the present application is expanded below.
In view of the fact that the drill bit is required to be perpendicular to the surface to be drilled and inclined at a certain angle sometimes when the drill bit is used for drilling, an existing tool with a drilling function cannot prompt an operator whether an included angle between the current drill bit and the surface to be drilled is met or not, the operator can only drill holes by experience, drilling failure is easy to occur for unskilled operators, special requirements are required for drilling a plurality of holes and the direction of the holes, and if the direction of the plurality of holes is required to be consistent, the drilling direction is easy to be inclined and is irregular.
In order to solve the problem, this application has set up suggestion part 4 and response part 5 for this intelligent system, response part 5 links to each other with control unit 1, and simultaneously, response part 5 gathers the central axis of executive component 2 and treats contained angle and drilling skew direction between the normal vector of drilling face to transmit the information of gathering to control unit 1, control unit 1 receives this information and analyzes current drilling direction and the size of the relative beat error of difference between current contained angle and the anticipated angle in view of the above.
The control unit 1 is connected with the driving unit 3, and controls the driving unit 3 to provide or not provide power for the executing unit 2 according to the difference and the deflection error (which will be described later), and the prompting unit 4 is connected with the control unit 1 and displays the analysis result of the control unit 1. So, show suggestion through the suggestion of suggestion part to provide the guide for the operator, so that the operator in time knows current drill bit and treats contained angle and drilling direction between the drilling face, thereby be convenient for in time rectify the adjustment, drive unit can be controlled by the control unit so that provide or not provide power for the executive component according to the size between difference and the beat error, provide the guarantee for better correction adjustment drilling angle and direction.
Specifically, in the present application, the sensing member 5 is a gyro sensor that detects the axial center runout angle of the actuator 2. According to the characteristics of the gyroscope sensor, the axial center deflection angle of the execution component is acquired, the drilling included angle and the drilling offset direction are also acquired, and the gyroscope sensor is convenient, rapid and efficient.
The prompt component 4 is a display component for visually displaying the analysis result, so that an operator can clearly know whether the drilled hole has deviation by observing the display interface, and can perform adjustment operation according to the display information, namely, the operator is provided with correction information through the display interface.
Specifically to the present embodiment, the display unit includes a display interface having a center indicator 41 that is turned on when the difference is within the yaw error range, and an angular direction indicator 42 that is located in the east-west-north direction of the center indicator 41 and is turned on in association with the offset direction when the difference is not smaller than the yaw error, as shown in fig. 2.
The angular direction indicator lamps 42 in the same direction on the display interface are plural, and the number of the angular direction indicator lamps 42 in the same direction is INT (difference/yaw error) + 1. In the present application, the yaw error value is 5, when the difference between the included angle collected by the gyro sensor and the expected angle is within 5 degrees, the central indicator 41 is on, that is, the default angle between the current drill and the surface to be drilled is in accordance with the expected angle, and when the difference is greater than 5 degrees, the central indicator 41 is not on, and at the same time, the angle direction indicator 42 is on, and the number of the turned-on particles is calculated by formula INT (difference/yaw error) +1, and the specific lighting direction is determined by combining the yaw direction.
For example, the gyro sensor measures that the current included angle is 7 degrees, the hole is drilled in an east direction, and the actual requirement is that the drill bit is required to be perpendicular to the surface with the drilled hole, that is, the expected angle is 0, the difference is 7, and the yaw error is 5, then the center indicator 41 is not turned on, but an angular direction indicator 42 located in the east direction of the center indicator 41 is turned on. Through this demonstration, the operator can in time know whether deviation appears in drilling to timely angle of adjustment and direction, light up until central pilot lamp 41, for example, when the operator through the angle direction pilot lamp opposite direction swing drilling tool who past is lighted, make central pilot lamp 41 light, then show that drill bit angular adjustment targets in place, the hole of boring this moment accords with the requirement promptly, the operator also can be simultaneously bored and observe this interface at any time, thereby be convenient for beat the direction unanimous porous.
As mentioned above, in view of the variety of requirements for the angle between the drill bit and the surface to be drilled, the present application is designed to achieve this by providing the display interface with a selection button 43 for selecting a desired angle and a first light indicator 44 for indicating the selection button 43. In this embodiment, the selectable desired angle is 0 degree or 45 degrees, obviously, other selectable angles are also possible, and similarly, the magnitude of the yaw error may also be other values, which are determined according to actual needs and are not expanded here.
Also provided on the display interface is a power indicator 45, a mode button 46 that can select the smart or normal operating mode and provide the aforementioned correction information when the smart mode is selected, and a second illuminated indicator 47 that indicates the mode button 46.
It should be noted that the prompting component 4 in the present application may also be a voice playing device that prompts the drill hole position correct point when the difference value is within the deflection error range, and prompts the deviation degree and deviation direction of the drill hole by combining the deviation direction when the difference value is not less than the deflection error. The internal realization principle is approximately the same as the principle of displaying through a display interface, the two differences are only that the former provides correction information for an operator through a voice mode, the latter provides correction information for the operator through a visual mode, the display interface can display according to the difference value and the size of the deflection error, the direct effect is that a central indicator lamp is lightened, or an angle direction indicator lamp is lightened and the number of the angle direction indicator lamp is lightened, the voice broadcasting mode is that when the difference value is within the deflection error range, the operator is directly informed of the current drilling point through voice, and when the difference value is not less than the deflection error, the deviation degree and the deviation direction of the current drilling hole relative to the expected angle are directly broadcasted for the operator through combining the deflection direction, so the detailed description is omitted here.
Correspondingly, the application also claims an intelligent method for providing the correction information of the drilling angle and the drilling direction, which comprises the steps of,
s1, acquiring an included angle between the central axis of the executing component and a normal vector of a surface to be drilled and a drilling deviation direction;
and S2, calculating the difference between the included angle and the expected angle, comparing the difference with the deflection error, controlling the driving part to provide power for the execution part according to the comparison result, and displaying the drilling direction and drilling angle correction information by combining the deviation direction.
Wherein, in S2, the driving component is controlled to provide power for the executing component according to the comparison result, and the drilling direction and the drilling angle correction information are displayed by combining the deviation direction, which specifically comprises,
when the difference value is within the deflection error range, the central indicator lamp is turned on, the control component controls the driving component to provide power for the execution component, and when the difference value is not less than the deflection error, the control component controls the driving component not to provide power for the execution component, the middle indicator lamp is not turned on, and the angle direction indicator lamps in the corresponding deflection direction are turned on in combination with the deflection direction, and the number of the turned-on angle direction indicator lamps is INT (difference value/deflection error) + 1.
So, this application is through calculating the difference between drilling angle and the anticipated angle, compares the size of difference and beat error to combine the drilling skew direction of gathering, carry out the correction suggestion of drilling skew direction and deviation angle size, improved drilling accuracy nature and efficiency of punching, guaranteed to beat and bore porous direction uniformity.
While embodiments of the invention have been shown and described, it will be understood by those skilled in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An intelligent system for providing correction information of drilling angle and drilling direction, the system comprises a control component (1), an execution component (2) for drilling, and a driving component (3) connected with the execution component (2), and is characterized in that:
the drilling machine also comprises a prompting component (4) and an induction component (5) for acquiring an included angle between the central axis of the executing component (4) and a normal vector of a surface to be drilled and a drilling deviation direction;
the induction part (5) is connected with the control part (1) and transmits the acquired information to the control part (1), and the control part (1) receives the information and analyzes the current drilling direction and the difference value between the included angle and the expected angle according to the information and the relative deflection error;
the control component (1) is connected with the driving component (3) and controls the driving component (3) to provide power for the execution component (2) or not according to the difference and the deflection error, and the prompting component (4) is connected with the control component (1) and displays and prompts the analysis result of the control component (1).
2. The intelligent system for providing correction information of drilling angle and drilling direction as claimed in claim 1, wherein:
the induction component (5) is a gyroscope sensor, and the gyroscope sensor acquires the axial center deflection angle of the execution component (2) so as to acquire the included angle and the drilling deviation direction.
3. The intelligent system for providing correction information of drilling angle and drilling direction as claimed in claim 2, wherein:
the prompting component (4) is a display component for visually displaying the analysis result.
4. The intelligent system for providing correction information of drilling angle and drilling direction as claimed in claim 3, wherein:
the display component comprises a display interface, wherein the display interface is provided with a central indicator light (41) which is lightened when the difference value is within the deflection error range, and an angle direction indicator light (42) which is positioned in the east-west-north direction of the central indicator light (41) and correspondingly lightened in combination with the offset direction when the difference value is not less than the deflection error.
5. The intelligent system for providing correction information of drilling angle and drilling direction as claimed in claim 4, wherein:
the angle direction indicator lamps (42) in the same direction are provided in plurality, and the number of the angle direction indicator lamps (42) in the same direction is INT (difference/deflection error) + 1.
6. The intelligent system for providing correction information of drilling angle and drilling direction as claimed in claim 4, wherein:
the display interface is also provided with a selection button (43) for selecting the expected angle and a first lightening indicator lamp (44) for indicating the selection button (43).
7. The intelligent system for providing correction information of drilling angle and drilling direction as claimed in claim 4, wherein:
the display interface also has a power indicator (45), a mode button (46) for selecting an intelligent or normal operating mode and providing the correction information when the intelligent mode is selected, and a second lighted indicator (47) for indicating the mode button (46).
8. The intelligent system for providing correction information of drilling angle and drilling direction as claimed in claim 2, wherein:
the prompting component (4) is a voice playing device which prompts the correct point of the drilling position when the difference value is within the deflection error range and prompts the deviation degree and the deviation direction of the drilling by combining the deviation direction when the difference value is not less than the deflection error.
9. An intelligent method for providing correction information of drilling angle and drilling direction, characterized in that: the method comprises the following steps of,
s1, acquiring an included angle between the central axis of the executing component (2) and a normal vector of a surface to be drilled and a drilling deviation direction;
s2, calculating the difference between the included angle and the expected angle, comparing the difference with the deflection error, controlling the driving component (3) to provide power for the executing component (2) according to the comparison result, and displaying the drilling direction and the drilling angle correction information by combining the deviation direction.
10. The intelligent method for providing borehole angle and borehole direction correction information as recited in claim 9, further comprising: in the step S2, the driving component (3) is controlled to provide power for the executing component (2) according to the comparison result, and the drilling direction and the drilling angle correction information are displayed by combining the deviation direction, which specifically comprises,
when the difference value is within the deflection error range, a central indicator lamp (41) is turned on, and the control component (1) controls the driving component (3) to provide power for the execution component (2);
when the difference is not smaller than the deflection error, the control component (1) controls the driving component (3) to provide no power for the execution component (2), the middle indicator lamp (41) is not turned on, and the angle direction indicator lamps (42) in the corresponding deflection direction are turned on in combination with the deflection direction, wherein the number of the turned-on angle direction indicator lamps (42) is INT (difference/deflection error) + 1.
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| CN202011484898.6A CN112611351A (en) | 2020-12-16 | 2020-12-16 | Intelligent system and method capable of providing drilling angle and drilling direction correction information |
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| CN202011484898.6A CN112611351A (en) | 2020-12-16 | 2020-12-16 | Intelligent system and method capable of providing drilling angle and drilling direction correction information |
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Application publication date: 20210406 |