CN105522441A - Drilling device based on pressure detection indication and deflection correction - Google Patents
Drilling device based on pressure detection indication and deflection correction Download PDFInfo
- Publication number
- CN105522441A CN105522441A CN201410522958.7A CN201410522958A CN105522441A CN 105522441 A CN105522441 A CN 105522441A CN 201410522958 A CN201410522958 A CN 201410522958A CN 105522441 A CN105522441 A CN 105522441A
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- China
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- drill bit
- workpiece
- brace table
- fixed block
- proximity switch
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Abstract
The invention relates to a drilling device based on pressure detection indication and deflection correction. The drilling device comprises a supporting platform and a supporting frame arranged on the supporting platform, wherein a drill bit is arranged on the supporting frame; workpiece fixing blocks are arranged below the drill bit and on the supporting platform and symmetrically arranged on the supporting platform; a workpiece adjustment device is arranged between the two workpiece fixing blocks and comprises a front sliding block and a rear fixed block which are arranged front and back, and the front sliding block adjusts the distance from the rear fixed block through lead screws; floating plates are arranged on the inner sides of the two opposite workpiece fixing blocks respectively through springs, and pressure sensors are arranged on the lower surfaces of the floating plates; an alarm indicator is further arranged on the supporting platform; a proximity switch used for detecting the deflection of the drill bit is arranged on the lower surface of a drill bit seat of the drill bit. By means of intelligent detection and control by the sensors, protection to the drill bit is greatly improved, and the repairing cost and 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 drilling equipment corrected with drift angle based on pressure detecting instruction, effectively strengthens the protection to drill bit.
The technical solution adopted in the present invention is as follows:
A kind of drilling equipment corrected with drift angle based on pressure detecting instruction, comprise brace table and be installed on the bracing frame on brace table, device drill bit on bracing frame, on the brace table being positioned at the below of drill bit, device has workpiece fixed block, described workpiece fixed block symmetrical mounting is on brace table, 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, and 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 the warning indicator be electrically connected with described 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 controller respectively, and described controller controls described drill headstock.
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; Arrange 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 sensing
Device; 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.
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 drilling equipment corrected with drift angle based on pressure detecting instruction of the present embodiment, comprise brace table 1 and be installed on the bracing frame 2 on brace table 1, device drill bit 3 on bracing frame 2, 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 the warning indicator 11 be electrically connected with pressure sensor 5, and the pressure signal that warning indicator 11 detects according to pressure sensor 5 starts automatically, with real-time reminding operator.
As shown in Figure 2 and Figure 3, 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, and 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 controller respectively, and controller controls 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; Arrange 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 drilling equipment corrected with drift angle based on pressure detecting instruction, 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), 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 the warning indicator (11) be electrically connected with described 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 controller respectively, and described controller controls described drill headstock (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522958.7A CN105522441A (en) | 2014-09-30 | 2014-09-30 | Drilling device based on pressure detection indication and deflection correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522958.7A CN105522441A (en) | 2014-09-30 | 2014-09-30 | Drilling device based on pressure detection indication and deflection correction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105522441A true CN105522441A (en) | 2016-04-27 |
Family
ID=55765146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410522958.7A Pending CN105522441A (en) | 2014-09-30 | 2014-09-30 | Drilling device based on pressure detection indication and deflection correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105522441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216734A (en) * | 2016-07-31 | 2016-12-14 | 秦刚 | A kind of Novel drilling-machine detecting clamping drill pressure |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5662748A (en) * | 1979-10-30 | 1981-05-28 | Fujitsu Ltd | Adjusting method for drill pressure in nc drilling machine |
| 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 |
| 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 |
| CN203418365U (en) * | 2013-06-27 | 2014-02-05 | 苏州边枫电子科技有限公司 | Drill bit declination angle detection and automatic adjustment device |
-
2014
- 2014-09-30 CN CN201410522958.7A patent/CN105522441A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5662748A (en) * | 1979-10-30 | 1981-05-28 | Fujitsu Ltd | Adjusting method for drill pressure in nc drilling machine |
| 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 |
| 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 |
| CN203418365U (en) * | 2013-06-27 | 2014-02-05 | 苏州边枫电子科技有限公司 | Drill bit declination angle detection and automatic adjustment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216734A (en) * | 2016-07-31 | 2016-12-14 | 秦刚 | A kind of Novel drilling-machine detecting clamping drill pressure |
| 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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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |