CN105436541A - Speed regulation and deviation rectifying type drilling device based on sensor detection - Google Patents
Speed regulation and deviation rectifying type drilling device based on sensor detection Download PDFInfo
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- CN105436541A CN105436541A CN201410523486.7A CN201410523486A CN105436541A CN 105436541 A CN105436541 A CN 105436541A CN 201410523486 A CN201410523486 A CN 201410523486A CN 105436541 A CN105436541 A CN 105436541A
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- drill bit
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- brace table
- fixed block
- supporting platform
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Abstract
The invention relates to a speed regulation and deviation rectifying type drilling device based on the sensor detection. The drilling device comprises a supporting platform and a supporting frame installed on the supporting platform. A drill bit is installed on the supporting frame. Workpiece fixing blocks are installed on the supporting platform which is located below the drill bit. The workpiece fixing blocks are symmetrically installed on the supporting platform. A workpiece regulating device is installed between the two workpiece fixing blocks and comprises a front sliding block and a back fixing block which are arranged in a front-back mode. The distance between the front sliding block and the back fixing block is regulated through a screw rod. Floating plates are installed on the inner sides of the two opposite workpiece fixing blocks through springs. Pressure sensors are arranged on the lower surfaces of the floating plates. A warning indicator and a control box are further installed on the supporting platform. A microcontroller is installed in the control box. A proximity switch used for detecting the deflection angle of the drill bit is installed on the lower surface of a drill bit base of the drill bit. According to the drilling device, the sensors are adopted for intelligent detection and control, so that protection of the drill bit is greatly improved, and the maintenance cost and the replacement cost are reduced.
Description
Technical field
The present invention relates to machining equipment field, particularly relate to the drilling equipment for sheet material boring.
Background technology
Realized by drilling machine during sheet material workpiece boring, be generally processed workpiece by the rotating speed of default drill bit and feed speed, in its process, drill bit applies certain extruding force to workpiece.In prior art, in drill bit process, exist because feed speed or rotating speed arrange unreasonable, resistance when causing extruding between drill bit and workpiece is excessive, and drill bit easily damages, and lacks warning device; Easily occur drill bit because drift angle is excessive breakage phenomenon, usually need in time more bit change, so not only cause working (machining) efficiency low, also can cause the damage of part to be processed, even sometimes cause personal injury.
Summary of the invention
The applicant, for above-mentioned shortcoming of the prior art, carries out studying and improving, and provides a kind of speed governing based on sensing detection and correction formula drilling equipment, effectively strengthens the protection to drill bit.
The technical solution adopted in the present invention is as follows:
A kind of speed governing based on sensing detection and correction formula drilling equipment, comprise brace table and be installed on the bracing frame on brace table, device drill bit on bracing frame, drill bit is driven by motor, on the brace table being positioned at the below of drill bit, device has workpiece fixed block, and described workpiece fixed block symmetrical mounting is on brace table, and between two workpiece fixed blocks, device has workpiece adjusting device, the front-slider arranged before and after described workpiece adjusting device comprises and rear fixed block, front-slider is regulated by screw mandrel and spacing between rear fixed block;
There is float plate the inner side of described two workpiece fixed blocks relatively by spring assembly, device workpiece in two float plate respectively, with assemblage gap between the lower surface of described float plate and brace table, and device pressure sensor in described assemblage gap;
On described brace table, returning apparatus has warning indicator and control box, and warning indicator is electrically connected with pressure sensor, device microcontroller in control box, and described microcontroller controls the rotating speed of described motor according to the pressure signal of pressure sensor;
The lower surface device of the drill headstock of described drill bit has square the detections cover being positioned at described drill bit week side, and the described device respectively that to detect in the middle part of four madial walls overlapping has proximity switch, and the end of proximity switch is towards the central shaft of drill bit; Described proximity switch is connected with described microcontroller respectively, drill headstock described in described microprocessor control.
Beneficial effect of the present invention is as follows:
The present invention detects the pressure size between drill bit and workpiece by pressure sensor, arranges warning indicator real-time reminding operating personnel, the damage of drill bit when preventing pressure excessive; Control box controls drill bit rotating speed according to the pressure signal that pressure sensor detects is set, pressure is regulated in real time; Adopt the drift angle of multiple proximity switch to drill bit to detect in real time, and control drill headstock to rectify a deviation to drill bit by controller, realize the protection of drill bit, reduce maintenance and replacement cost.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the three-dimensional structure diagram of drill bit of the present invention.
Fig. 3 is the front view of drill bit of the present invention.
In figure: 1, brace table; 2, bracing frame; 3, drill bit; 4, workpiece fixed block; 5, pressure sensor; 6, float plate; 7, spring; 8, front-slider; 9, rear fixed block; 10, screw mandrel; 11, warning indicator; 12, drill headstock; 13, cover is detected; 14, proximity switch; 15, control box; 16, motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the speed governing based on sensing detection of the present embodiment and correction formula drilling equipment, comprise brace table 1 and be installed on the bracing frame 2 on brace table 1, device drill bit 3 on bracing frame 2, drill bit 3 is driven by motor 16, on the brace table 1 being positioned at the below of drill bit 3, device has workpiece fixed block 4, workpiece fixed block 4 symmetrical mounting is on brace table 1, two workpiece fixed block 4 devices have workpiece adjusting device, the front-slider 8 arranged before and after workpiece adjusting device comprises and rear fixed block 9, front-slider 8 is regulated by screw mandrel 10 and spacing between rear fixed block 9;
There is float plate 6 inner side of two relative workpiece fixed blocks 4 by spring 7 device, device workpiece in two float plate 6 respectively, with assemblage gap between the lower surface of float plate 6 and brace table 1, and device pressure sensor 5 in assemblage gap;
On brace table 1, returning apparatus has warning indicator 11 and control box 15, and warning indicator 11 is electrically connected with pressure sensor 5, device microcontroller in control box 15, and microcontroller controls the rotating speed of motor 16 according to the pressure signal of pressure sensor 5.
As shown in Figure 2 and Figure 3, in the present embodiment, the lower surface device of the drill headstock 12 of drill bit 3 has the square detection cover 13 being positioned at drill bit 3 weeks sides, in the middle part of four madial walls detecting cover 13, device has proximity switch 14 respectively, and the end of proximity switch 14 is towards the central shaft of drill bit 3; Proximity switch 14 is connected with microcontroller respectively, microprocessor control drill headstock 12.
The present invention detects the pressure size between drill bit and workpiece by pressure sensor, arranges warning indicator real-time reminding operating personnel, the damage of drill bit when preventing pressure excessive; Control box controls drill bit rotating speed according to the pressure signal that pressure sensor detects is set, pressure is regulated in real time; Adopt the drift angle of multiple proximity switch to drill bit to detect in real time, and control drill headstock to rectify a deviation to drill bit by controller, realize the protection of drill bit, reduce maintenance and replacement cost.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (1)
1. the speed governing based on sensing detection and correction formula drilling equipment, comprise brace table (1) and be installed on the bracing frame (2) on brace table (1), the upper device drill bit (3) of bracing frame (2), drill bit (3) is driven by motor (16), the upper device of brace table (1) being positioned at the below of drill bit (3) has workpiece fixed block (4), it is characterized in that: described workpiece fixed block (4) symmetrical mounting is on brace table (1), between two workpiece fixed blocks (4), device has workpiece adjusting device, the front-slider (8) arranged before and after described workpiece adjusting device comprises and rear fixed block (9), front-slider (8) is by the spacing between screw mandrel (10) adjustment and rear fixed block (9),
There is float plate (6) inner side of described two workpiece fixed blocks (4) relatively by spring (7) device respectively, the upper device workpiece of two float plate (6), with assemblage gap between the lower surface of described float plate (6) and brace table (1), device pressure sensor (5) in described assemblage gap;
The upper returning apparatus of described brace table (1) has warning indicator (11) and control box (15), warning indicator (11) is electrically connected with pressure sensor (5), device microcontroller in control box (15), described microcontroller controls the rotating speed of described motor (16) according to the pressure signal of pressure sensor (5);
The lower surface device of the drill headstock (12) of described drill bit (3) has square detection cover (13) being positioned at described drill bit (3) all sides, in the middle part of described four madial walls detecting cover (13), device has proximity switch (14) respectively, and the end of proximity switch (14) is towards the central shaft of drill bit (3); Described proximity switch (14) is connected with described microcontroller respectively, drill headstock (12) described in described microprocessor control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523486.7A CN105436541A (en) | 2014-09-30 | 2014-09-30 | Speed regulation and deviation rectifying type drilling device based on sensor detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523486.7A CN105436541A (en) | 2014-09-30 | 2014-09-30 | Speed regulation and deviation rectifying type drilling device based on sensor detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436541A true CN105436541A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410523486.7A Pending CN105436541A (en) | 2014-09-30 | 2014-09-30 | Speed regulation and deviation rectifying type drilling device based on sensor detection |
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| CN (1) | CN105436541A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285045A (en) * | 2018-03-30 | 2018-07-17 | 宁波德深机械设备有限公司 | Part intelligently grips method |
| CN108817479A (en) * | 2018-07-23 | 2018-11-16 | 重庆工业职业技术学院 | A kind of slant hole processing device |
| CN110595650A (en) * | 2019-08-29 | 2019-12-20 | 广州大学 | Dynamometer and multi-specification plate clamping integrated device |
| CN111098192A (en) * | 2020-01-14 | 2020-05-05 | 谭登富 | Drilling and tapping machine |
| CN114833378A (en) * | 2022-06-29 | 2022-08-02 | 江苏振赋林智能科技有限公司 | Bearing seat ultra-precision drilling machining device with correcting and deviation preventing functions |
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| JPH02218507A (en) * | 1989-02-15 | 1990-08-31 | Fujitsu Ltd | Boring method for printed wiring board |
| CN202106247U (en) * | 2011-05-17 | 2012-01-11 | 陈贤根 | Bench drill with pressure sensor and display device |
| CN103317387A (en) * | 2013-06-27 | 2013-09-25 | 苏州边枫电子科技有限公司 | Device for deflection detection and automatic regulation of drill bit |
| CN103317165A (en) * | 2013-06-27 | 2013-09-25 | 苏州边枫电子科技有限公司 | Drill bit limiting and protecting device |
| CN103341786A (en) * | 2013-06-27 | 2013-10-09 | 苏州边枫电子科技有限公司 | Drill bit feed speed regulation device based on substrate pressure |
-
2014
- 2014-09-30 CN CN201410523486.7A patent/CN105436541A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02218507A (en) * | 1989-02-15 | 1990-08-31 | Fujitsu Ltd | Boring method for printed wiring board |
| CN202106247U (en) * | 2011-05-17 | 2012-01-11 | 陈贤根 | Bench drill with pressure sensor and display device |
| CN103317387A (en) * | 2013-06-27 | 2013-09-25 | 苏州边枫电子科技有限公司 | Device for deflection detection and automatic regulation of drill bit |
| CN103317165A (en) * | 2013-06-27 | 2013-09-25 | 苏州边枫电子科技有限公司 | Drill bit limiting and protecting device |
| CN103341786A (en) * | 2013-06-27 | 2013-10-09 | 苏州边枫电子科技有限公司 | Drill bit feed speed regulation device based on substrate pressure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285045A (en) * | 2018-03-30 | 2018-07-17 | 宁波德深机械设备有限公司 | Part intelligently grips method |
| CN108817479A (en) * | 2018-07-23 | 2018-11-16 | 重庆工业职业技术学院 | A kind of slant hole processing device |
| CN108817479B (en) * | 2018-07-23 | 2019-10-11 | 重庆工业职业技术学院 | A kind of slant hole processing device |
| CN110595650A (en) * | 2019-08-29 | 2019-12-20 | 广州大学 | Dynamometer and multi-specification plate clamping integrated device |
| CN110595650B (en) * | 2019-08-29 | 2022-02-15 | 广州大学 | Dynamometer and multi-specification plate clamping integrated device |
| CN111098192A (en) * | 2020-01-14 | 2020-05-05 | 谭登富 | Drilling and tapping machine |
| CN114833378A (en) * | 2022-06-29 | 2022-08-02 | 江苏振赋林智能科技有限公司 | Bearing seat ultra-precision drilling machining device with correcting and deviation preventing functions |
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Application publication date: 20160330 |