CN105522197A - Drilling device based on intelligent speed regulation - Google Patents
Drilling device based on intelligent speed regulation Download PDFInfo
- Publication number
- CN105522197A CN105522197A CN201410521103.2A CN201410521103A CN105522197A CN 105522197 A CN105522197 A CN 105522197A CN 201410521103 A CN201410521103 A CN 201410521103A CN 105522197 A CN105522197 A CN 105522197A
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- workpiece
- drill bit
- fixed block
- brace table
- rear fixed
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Abstract
The invention relates to a drilling device based on intelligent speed regulation. The drilling device based on intelligent speed regulation comprises a supporting table and a supporting frame arranged on the supporting table. A drill bit and a motor driving the drill bit are arranged on the supporting frame. Workpiece fixing blocks are arranged on the supporting table and located below the drill bit. The workpiece fixing blocks are symmetrically arranged on the supporting table. A workpiece adjusting device is arranged between the two workpiece fixing blocks and comprises a front sliding block and a rear fixed block which are disposed front and back. The distance between the front sliding block and the rear fixed block is adjusted through screw rods. A photoelectric switch is arranged on the rear fixed block. Floating plates are arranged on the inner sides of the two opposite workpiece fixing blocks through springs respectively. Pressure sensors are arranged on the lower surfaces of the floating plates. The supporting table is further provided with an alarm indicator and a control box. A microcontroller is arranged in the control box and electrically connected with the pressure sensors and the photoelectric switch. The drilling device based on intelligent speed regulation is simple in structure, easy and convenient to operate, capable of protecting the drill bit in real time and safe to use.
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.
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 based on intelligent speed-regulating, effectively strengthens the protection to drill bit.
The technical solution adopted in the present invention is as follows:
A kind of drilling equipment based on intelligent speed-regulating, comprise brace table and be installed on the bracing frame on brace table, the motor of device drill bit and driving 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, front-slider is regulated by screw mandrel and spacing between rear fixed block, with chute on described rear fixed block, in described chute, device has optoelectronic switch;
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 and control box that are electrically connected with described pressure sensor, in described control box, device has microcontroller, described microcontroller controls the rotating speed of motor according to the pressure signal of pressure sensor, and microcontroller is electrically connected with described optoelectronic switch.
Beneficial effect of the present invention is as follows:
The present invention detects the pressure size between drill bit and workpiece by pressure sensor, adopts microcontroller to control the rotating speed of motor according to the pressure signal that pressure sensor detects, realizes the adjustment to pressure, the damage of drill bit when preventing pressure excessive; Whether arrange optoelectronic switch detection boring to drill through, the signal transmission that optoelectronic switch detects is to microcontroller, and microcontroller stops electric machine rotation, thus realizes the protection of drill bit, reduces to keep in repair and replacement cost.
Accompanying drawing explanation
Fig. 1 is perspective view 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, optoelectronic switch; 12, control box; 13, 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 drilling equipment based on intelligent speed-regulating of the present embodiment, comprise brace table 1 and be installed on the bracing frame 2 on brace table 1, the motor 13 of device drill bit 3 and driving 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, with chute on rear fixed block 9, in chute, device has optoelectronic switch 11, whether optoelectronic switch 11 drills through workpiece for detecting drill bit 3,
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 control box 12, and in control box 12, device has microcontroller, and microcontroller controls the rotating speed of motor 13 according to the pressure signal of pressure sensor 5, and microcontroller is electrically connected with optoelectronic switch 11.
The present invention detects the pressure size between drill bit and workpiece by pressure sensor, adopts microcontroller to control the rotating speed of motor according to the pressure signal that pressure sensor detects, realizes the adjustment to pressure, the damage of drill bit when preventing pressure excessive; Whether arrange optoelectronic switch detection boring to drill through, the signal transmission that optoelectronic switch detects is to microcontroller, and microcontroller stops electric machine rotation, thus realizes the protection of drill bit, reduces to keep in repair 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 based on intelligent speed-regulating, comprise brace table (1) and be installed on the bracing frame (2) on brace table (1), the motor (13) of the upper device drill bit (3) of bracing frame (2) and driving drill bit (3), 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), with chute on described rear fixed block (9), in described chute, device has optoelectronic switch (11),
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 control box (12), in described control box (12), device has microcontroller, described microcontroller controls the rotating speed of motor (13) according to the pressure signal of pressure sensor (5), and microcontroller is electrically connected with described optoelectronic switch (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521103.2A CN105522197A (en) | 2014-09-30 | 2014-09-30 | Drilling device based on intelligent speed regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521103.2A CN105522197A (en) | 2014-09-30 | 2014-09-30 | Drilling device based on intelligent speed regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105522197A true CN105522197A (en) | 2016-04-27 |
Family
ID=55764910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410521103.2A Pending CN105522197A (en) | 2014-09-30 | 2014-09-30 | Drilling device based on intelligent speed regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105522197A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Positioning device for drilling machine |
| CN102513851A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Pipe drilling and positioning fixture |
| 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 CN201410521103.2A patent/CN105522197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Positioning device for drilling machine |
| CN102513851A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Pipe drilling and positioning fixture |
| 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 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
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| WD01 | Invention patent application deemed withdrawn after publication |