CN210488756U

CN210488756U - Machining center main shaft sound abnormal sound alarm

Info

Publication number: CN210488756U
Application number: CN201921847540.8U
Authority: CN
Inventors: 盛一; 左敦定
Original assignee: Nanjing Xinghe Precision Intelligent Manufacturing Research Institute Co ltd
Current assignee: Nanjing Xinghe Precision Intelligent Manufacturing Research Institute Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-05-08
Anticipated expiration: 2029-10-30
Also published as: WO2021082494A1

Abstract

The utility model discloses a machining center main shaft sound abnormal sound alarm, comprising a base plate, the left side fixedly connected with riser at bottom plate top, the left lower extreme fixed mounting of riser has second step motor, the output fixedly connected with threaded rod of second step motor, the outside threaded connection of threaded rod has the thread bush, the left side fixed mounting at thread bush top has acoustic pressure sensor, the right side fixed mounting at thread bush top has noise sensor, the fixed frame of right side fixedly connected with at bottom plate top. The utility model discloses set up second step motor, threaded rod, thread bush, acoustic pressure sensor, noise sensor, singlechip, data receiver, data transmitter speaker and alarm lamp, played can effectual improvement detection effect, not only can detect the adjusting position, can carry out dual detection moreover to the effect and the efficiency that detect have been increased.

Description

Machining center main shaft sound abnormal sound alarm

Technical Field

The utility model relates to a main shaft processing technology field specifically is a machining center main shaft sound abnormal sound alarm.

Background

The main shaft is a new technology which integrates a machine tool main shaft and a main shaft motor and appears in the field of numerical control machine tools in recent years, and the main shaft, together with a linear motor technology and a high-speed cutter technology, can push high-speed processing to a new era;

however, whether the sound of the spindle machining needs to be detected normally in the machining process of the existing spindle, a single noise detection mode is adopted in the traditional detection mode, the detected position is fixed, and when different positions of the spindle need to be machined, the spindle cannot be detected timely, so that the detection effect is reduced, the detection effect is poor, and therefore a spindle sound abnormal sound alarm for the machining center is provided.

Disclosure of Invention

An object of the utility model is to provide a machining center main shaft sound abnormal sound alarm possesses the advantage that detection effect is good, has solved whether current main shaft needs the sound that detects main shaft processing in the course of working normal, and traditional detection mode adopts single noise detection to the position that detects is fixed, adds man-hour when needs to its different positions, can't be timely to it detect, thereby has reduced the effect of its detection, with the problem that leads to its detection effect difference.

In order to achieve the above object, the utility model provides a following technical scheme: a processing center main shaft sound abnormal sound alarm comprises a bottom plate, wherein a vertical plate is fixedly connected to the left side of the top of the bottom plate, a second stepping motor is fixedly mounted at the lower end of the left side of the vertical plate, a threaded rod is fixedly connected to the output end of the second stepping motor, a threaded sleeve is in threaded connection with the outer side of the threaded rod, a sound pressure sensor is fixedly mounted at the left side of the top of the threaded sleeve, a noise sensor is fixedly mounted at the right side of the top of the threaded sleeve, a fixed frame is fixedly connected to the right side of the top of the bottom plate, a single chip microcomputer is fixedly mounted at the lower end of a fixed frame inner cavity, a data receiver is fixedly mounted at the left end of the bottom of the fixed frame inner cavity, a data transmitter is fixedly mounted at, the utility model discloses a riser, first step motor, electric putter's left end swing joint has the second to block the frame, the left upper end fixed mounting of riser has first step motor, the first card frame of first step motor fixedly connected with, the left upper end fixed mounting of fixed frame has electric putter, electric putter's left side swing joint has the second to block the frame.

Preferably, the top of the bottom plate is provided with a sliding groove, an inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and the top of the sliding block is fixedly connected with the bottom of the threaded sleeve.

Preferably, the upper end fixed mounting on fixed frame surface has the display screen, the lower extreme fixed mounting on fixed frame surface has control panel.

Preferably, the output ends of the sound pressure sensor and the noise sensor are electrically connected with the input end of the data receiver, and the output end of the data receiver is electrically connected with the input end of the singlechip.

Preferably, the output end of the single chip microcomputer is electrically connected with the input end of the data transmitter, the output end of the single chip microcomputer is electrically connected with the input ends of the first stepping motor, the electric push rod and the second stepping motor, and the output end of the single chip microcomputer is electrically connected with the input ends of the loudspeaker and the alarm lamp.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a second stepping motor, a threaded rod, a threaded sleeve, a sound pressure sensor, a noise sensor, a singlechip, a data receiver, a data transmitter loudspeaker and an alarm lamp, which can effectively improve the detection effect, not only can detect the adjusting position, but also can carry out double detection, thereby increasing the detection effect and efficiency, the second stepping motor is utilized to drive the threaded sleeve to move through the threaded rod, the threaded sleeve drives the sound pressure sensor and the noise sensor to move for detection, then the data is transmitted to the data receiver, the data receiver transmits the data to the singlechip, the singlechip transmits the data to the data transmitter and starts the loudspeaker and the alarm lamp to give an alarm, thereby solving the problem that the existing spindle needs to detect whether the sound of spindle processing is normal in the processing process, the traditional detection mode adopts single noise detection, and the detected position is fixed, when different positions of the device need to be processed, the device cannot be detected in time, so that the detection effect is reduced, and the problem of poor detection effect is caused.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the display screen of the present invention;

fig. 3 is a schematic diagram of the system of the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. a first stepper motor; 4. a first card frame; 5. a fixing frame; 6. an electric push rod; 7. a second card frame; 8. a second stepping motor; 9. a threaded rod; 10. a threaded sleeve; 11. a sound pressure sensor; 12. a noise sensor; 13. a slider; 14. a chute; 15. a single chip microcomputer; 16. a data receiver; 17. a data transmitter; 18. a speaker; 19. an alarm lamp; 20. a display screen; 21. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a machining center spindle sound abnormal sound alarm comprises a bottom plate 1, a chute 14 is formed in the top of the bottom plate 1, a sliding block 13 is connected to an inner cavity of the chute 14 in a sliding manner, the top of the sliding block 13 is fixedly connected to the bottom of a threaded sleeve 10, a vertical plate 2 is fixedly connected to the left side of the top of the bottom plate 1, a second stepping motor 8 is fixedly mounted at the lower end of the left side of the vertical plate 2, a threaded rod 9 is fixedly connected to the output end of the second stepping motor 8, the threaded sleeve 10 is connected to the outer side of the threaded rod 9 in a threaded manner, a sound pressure sensor 11 is fixedly mounted to the left side of the top of the threaded sleeve 10, the output ends of the sound pressure sensor 11 and a noise sensor 12 are electrically connected to the input end of a data receiver 16, the output end of the data receiver, the upper end of the surface of the fixed frame 5 is fixedly provided with the display screen 20, the lower end of the surface of the fixed frame 5 is fixedly provided with the control panel 21, the lower end of the inner cavity of the fixed frame 5 is fixedly provided with the singlechip 15, the output end of the singlechip 15 is electrically connected with the input end of the data transmitter 17, the output end of the singlechip 15 is electrically connected with the input ends of the first stepping motor 3, the electric push rod 6 and the second stepping motor 8, the output end of the singlechip 15 is electrically connected with the input ends of the loudspeaker 18 and the alarm lamp 19, so that the detection effect can be effectively improved, the adjusting position can be detected, the double detection can be carried out, the detection effect and the detection efficiency are increased, the problem that whether the sound of the main shaft processing needs to be detected in the processing process of the existing main shaft is normal is solved, when needs add man-hour to its different positions, unable timely detect it, thereby reduced the effect of its detection, with the problem that leads to its detection effect difference, the left end fixed mounting of 5 inner chamber bottoms of fixed frame has data receiver 16, the right-hand member fixed mounting of 5 inner chamber bottoms of fixed frame has data sender 17, the left end fixed mounting at 5 tops of fixed frame has speaker 18, the right-hand member fixed mounting at 5 tops of fixed frame has

alarm lamp

19, 2 left upper end fixed mounting of riser have first step motor 3, first step motor 3 fixedly connected with first card frame 4, the left upper end fixed mounting of fixed frame 5 has electric putter 6, electric putter 6's left side swing joint has second card frame 7.

When the spindle is used, the spindle can be fixed and then processed through the cooperation of the first stepping motor 3, the first clamping frame 4, the electric push rod 6 and the second clamping frame 7, then when different positions are processed, the second stepping motor 8 is started by using an external controller, the threaded rod 9 is driven by the second stepping motor 8, the threaded rod 9 drives the threaded sleeve 10 to move, then the sound pressure sensor 11 and the noise sensor 12 are driven to detect along with different positions, when the sound is detected to be different from the preset sound and abnormal sound occurs, the data is transmitted to the data receiver 16 by using the sound pressure sensor 11 and the noise sensor 12, the data receiver 16 transmits the data to the single chip microcomputer 15, the single chip microcomputer 15 controls the loudspeaker 18 and the alarm lamp 19 to operate firstly to play a primary alarm, then the data is transmitted to the data transmitter 17, and the data transmitter 17 transmits the data to the background terminal, the detection effect can be effectively improved, the adjusting position can be detected, and double detection can be performed, so that the detection effect and efficiency are improved.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining center main shaft sound abnormal sound alarm, includes bottom plate (1), its characterized in that: the improved structure is characterized in that a vertical plate (2) is fixedly connected to the left side of the top of the bottom plate (1), a second stepping motor (8) is fixedly mounted at the left lower end of the vertical plate (2), a threaded rod (9) is fixedly connected to the output end of the second stepping motor (8), a threaded sleeve (10) is in threaded connection with the outer side of the threaded rod (9), a sound pressure sensor (11) is fixedly mounted at the left side of the top of the threaded sleeve (10), a noise sensor (12) is fixedly mounted at the right side of the top of the threaded sleeve (10), a fixed frame (5) is fixedly connected to the right side of the top of the bottom plate (1), a single chip microcomputer (15) is fixedly mounted at the lower end of an inner cavity of the fixed frame (5), a data receiver (16) is fixedly mounted at the left end of, the utility model discloses a safety alarm device, including fixed frame (5), right-hand member fixed mounting at fixed frame (5) top has speaker (18), the right-hand member fixed mounting at fixed frame (5) top has alarm lamp (19), riser (2) left upper end fixed mounting has first step motor (3), first step motor (3) fixedly connected with first card frame (4), the left upper end fixed mounting of fixed frame (5) has electric putter (6), the left side swing joint of electric putter (6) has second card frame (7).

2. The machining center spindle sound abnormal sound alarm device according to claim 1, characterized in that: the top of the bottom plate (1) is provided with a sliding groove (14), an inner cavity of the sliding groove (14) is connected with a sliding block (13) in a sliding mode, and the top of the sliding block (13) is fixedly connected with the bottom of the threaded sleeve (10).

3. The machining center spindle sound abnormal sound alarm device according to claim 1, characterized in that: the display screen (20) is fixedly mounted at the upper end of the surface of the fixed frame (5), and the control panel (21) is fixedly mounted at the lower end of the surface of the fixed frame (5).

4. The machining center spindle sound abnormal sound alarm device according to claim 1, characterized in that: the output ends of the sound pressure sensor (11) and the noise sensor (12) are electrically connected with the input end of a data receiver (16), and the output end of the data receiver (16) is electrically connected with the input end of a singlechip (15).

5. The machining center spindle sound abnormal sound alarm device according to claim 1, characterized in that: the output end of the single chip microcomputer (15) is electrically connected with the input end of the data transmitter (17), the output end of the single chip microcomputer (15) is electrically connected with the input ends of the first stepping motor (3), the electric push rod (6) and the second stepping motor (8), and the output end of the single chip microcomputer (15) is electrically connected with the input ends of the loudspeaker (18) and the alarm lamp (19).