CN203418372U - Drill bit declination angle detection device for drilling machine - Google Patents
Drill bit declination angle detection device for drilling machine Download PDFInfo
- Publication number
- CN203418372U CN203418372U CN201320378265.6U CN201320378265U CN203418372U CN 203418372 U CN203418372 U CN 203418372U CN 201320378265 U CN201320378265 U CN 201320378265U CN 203418372 U CN203418372 U CN 203418372U
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- drill bit
- photoelectric sensor
- detection device
- declination
- drilling machine
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Abstract
The utility model relates to a drill bit declination angle detection device for a drilling machine. The drill bit declination angle detection device comprises a drill bit base and a drill bit, wherein the drill bit is arranged on the drill bit base and connected with a control unit, an angle declination detection device is arranged on the drill bit base, the angle declination detection device is connected with an alarm, the alarm is connected with the control unit, the angle declination detection device comprises a frame with an inner cavity, the drill bit is arranged in the inner cavity, the frame is of a square structure, photoelectric sensors are arranged on the side walls of the frame in a high-lower staggered mode, corresponding reflection plates are arranged on the side walls, opposite to the photoelectric sensors, of the frame, and a certain detection interval exists between the axis of each photoelectric sensor and the outer wall of the drill bit. According to the drill bit declination angle detection device, the declination angle of a probe is detected through the angle declination angle detection device, the drill bit is protected, the defective percentage of machined parts is lowered, and the drill bit declination angle detection device has the advantages of being simple in structure, sensitive in response and high in safety performance.
Description
Technical field
The utility model relates to machining equipment field, especially the drill bit detecting device of drilling machine.
Background technology
Drill bit is the critical component in drilling machine.At present, drilling machine is when processing parts, if misoperation, be prone to the drill bit phenomenon that fractures because drift angle is excessive, so not only need in time more bit change to cause that maintenance cost increases, working (machining) efficiency is low, also can cause the damage of part to be processed, even sometimes cause personal injury.
Utility model content
The applicant is prone to for the drill bit of existing drilling machine the phenomenon that fractures because drift angle is excessive; study and improve; a kind of drill bit drift angle checkout gear of drilling machine is provided, its have simple in structure, detect effective, effective to the protection of drill bit, security performance is high feature.
The technical scheme that the utility model adopts is as follows:
A drill bit drift angle checkout gear, comprise drill headstock and drill bit, drill bit is installed on drill headstock, drill bit is connected with control module; Setting angle offset detecting device on drill headstock, angular deflection checkout gear connects alarm, and alarm is connected with control module; Angular deflection checkout gear comprises a framework with inner chamber, and drill bit is placed in inner chamber; Framework is square structure, and its sidewall is just staggered installation of the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor; On the sidewall of framework: on the sidewall relative with the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor, device has corresponding the first reflecting plate, the second reflecting plate, the 3rd reflecting plate and the 4th reflecting plate respectively; The axis of above-mentioned photoelectric sensor and the outer wall of drill bit have certain detection spacing.
Further technical scheme is:
The first photoelectric sensor and the 3rd photoelectric sensor are positioned at the sustained height position of framework; The second photoelectric sensor and the 4th photoelectric sensor are positioned at the sustained height position of framework; Detecting spacing can adjust according to machining accuracy.
The beneficial effects of the utility model are as follows:
The utility model detects the drift angle of probe by angular deflection checkout gear, realize the protection of drill bit, reduce the percent defective of processing parts, its have simple in structure, be quick on the draw, feature that security performance is high.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks schematic diagram.
Fig. 2 is that the A of Fig. 1 is to figure.
Fig. 3 is perspective view of the present utility model.
Fig. 4 is operation principle block diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
See Fig. 1 to Fig. 4, the utility model comprises drill headstock 1 and drill bit 2, and drill bit 2 is installed on drill headstock 1, and drill bit 2 is connected with control module 9; Setting angle offset detecting device 3 on drill headstock 1, angular deflection checkout gear 3 connects alarm 8, and alarm 8 is connected with control module 9; Angular deflection checkout gear 3 comprises a framework 31 with inner chamber 32, and drill bit 2 is placed in inner chamber 32; Framework 31 is square structure, its sidewall is just staggered installation of the first photoelectric sensor 4, the second photoelectric sensor 5, the 3rd photoelectric sensor 6 and the 4th photoelectric sensor 7, on the sidewall of framework 31, height is staggered installation of above-mentioned photoelectric sensor, its effect is the light path interference preventing between photoelectric sensor, wherein, the first photoelectric sensor 4 and the 3rd photoelectric sensor 6 are positioned at the sustained height position of framework 31, and the second photoelectric sensor 5 and the 4th photoelectric sensor 7 are positioned at the sustained height position of framework 31; On the sidewall of framework 31: on the sidewall relative with the first photoelectric sensor 4, the second photoelectric sensor 5, the 3rd photoelectric sensor 6 and the 4th photoelectric sensor 7, device has corresponding the first reflecting plate 41, the second reflecting plate 51, the 3rd reflecting plate 61 and the 4th reflecting plate 71 respectively; The outer wall of the axis of above-mentioned photoelectric sensor and drill bit 2 has certain detection spacing, detects distance and sets according to machining accuracy.
During the utility model work, the light that photoelectric sensor sends returns to form light-path by the baffle reflection corresponding with it, and between the outer wall of the optical axis of photoelectric sensor and drill bit 2, be set with certain detection spacing, when drill bit 2 deflects due to misoperation, after deflection angle surpasses certain scope, the outer wall of drill bit 2 can block the light path of photoelectric sensor, photoelectric sensor can't accept the optical signal that baffle reflection is returned, it sends this variable signal to alarm 8, alarm 8 is reported to the police and is stopped drill bit 2 work by control module 9, played the effect of protection drill bit, and reduced the percent defective of part.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of modification.
Claims (3)
1. the drill bit drift angle checkout gear of a drilling machine, comprise drill headstock (1) and drill bit (2), drill bit (2) is installed on drill headstock (1), drill bit (2) is connected with control module (9), it is characterized in that: the upper setting angle offset detecting device (3) of described drill headstock (1), described angular deflection checkout gear (3) connects alarm (8), and described alarm (8) is connected with described control module (9); Described angular deflection checkout gear (3) comprises a framework with inner chamber (32) (31), and described drill bit (2) is placed in described inner chamber (32); Described framework (31) is square structure, and its sidewall is just staggered installation of the first photoelectric sensor (4), the second photoelectric sensor (5), the 3rd photoelectric sensor (6) and the 4th photoelectric sensor (7); On the sidewall of described framework (31): on the sidewall relative with described the first photoelectric sensor (4), the second photoelectric sensor (5), the 3rd photoelectric sensor (6) and the 4th photoelectric sensor (7), device has corresponding the first reflecting plate (41), the second reflecting plate (51), the 3rd reflecting plate (61) and the 4th reflecting plate (71) respectively; The outer wall of the axis of above-mentioned photoelectric sensor and drill bit (2) has certain detection spacing.
2. the drill bit drift angle checkout gear of drilling machine as claimed in claim 1, is characterized in that: described the first photoelectric sensor (4) and the 3rd photoelectric sensor (6) are positioned at the sustained height position of described framework (31); Described the second photoelectric sensor (5) and the 4th photoelectric sensor (7) are positioned at the sustained height position of described framework (31).
3. the drill bit drift angle checkout gear of drilling machine as claimed in claim 1, is characterized in that: described detection spacing is set according to machining accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378265.6U CN203418372U (en) | 2013-06-27 | 2013-06-27 | Drill bit declination angle detection device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378265.6U CN203418372U (en) | 2013-06-27 | 2013-06-27 | Drill bit declination angle detection device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418372U true CN203418372U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378265.6U Expired - Fee Related CN203418372U (en) | 2013-06-27 | 2013-06-27 | Drill bit declination angle detection device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317391A (en) * | 2013-06-27 | 2013-09-25 | 苏州边枫电子科技有限公司 | Drill bit deviation angle detection device of drilling machine |
| CN117226602A (en) * | 2023-11-16 | 2023-12-15 | 成都万唐科技有限责任公司 | A rotation platform deflection angle monitoring device for work piece processing |
-
2013
- 2013-06-27 CN CN201320378265.6U patent/CN203418372U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317391A (en) * | 2013-06-27 | 2013-09-25 | 苏州边枫电子科技有限公司 | Drill bit deviation angle detection device of drilling machine |
| CN117226602A (en) * | 2023-11-16 | 2023-12-15 | 成都万唐科技有限责任公司 | A rotation platform deflection angle monitoring device for work piece processing |
| CN117226602B (en) * | 2023-11-16 | 2024-01-19 | 成都万唐科技有限责任公司 | A rotation platform deflection angle monitoring device for work piece processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |