CN209349531U - A kind of lathe auto-feed collision prevention device - Google Patents
A kind of lathe auto-feed collision prevention device Download PDFInfo
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- CN209349531U CN209349531U CN201822221055.1U CN201822221055U CN209349531U CN 209349531 U CN209349531 U CN 209349531U CN 201822221055 U CN201822221055 U CN 201822221055U CN 209349531 U CN209349531 U CN 209349531U
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- lathe
- tool mechanism
- lathe tool
- auto
- collision prevention
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Abstract
The utility model relates to a kind of lathe auto-feed collision prevention devices, including lathe main body, lathe tool mechanism and control unit, the lathe tool mechanism is set to the side of lathe main body and is moved, described control unit is set in lathe tool mechanism, described control unit includes distance measurement instrument (5) and controller, the distance measurement instrument (5) is set to lathe tool mechanism side, the distance measurement instrument (5) monitors the distance between lathe main body and lathe tool mechanism, and signal is fed back to the braking that controller carries out lathe tool mechanism.Compared with prior art, the utility model efficiently solves the safety issue of existing turning auto-feed processing, and plays the role of protecting main shaft protection lathe tool, makes to hit knife coefficient in turnery processing and substantially reduces.
Description
Technical field
The utility model belongs to lathe security protection technology field, and in particular to a kind of lathe auto-feed anticollision dress
It sets.
Background technique
Auto-feed is existing very common in the process of production and processing when lathe process, but the structure of auto-feed is pure
Machinery output, improves processing efficiency, ensure that machining accuracy in any case.There is knife rest close to main shaft or scroll chuck
When, it can not be automatically stopped feeding, knife rest is easily caused instantaneously to be blocked with scroll chuck or main shaft by excessive external force with main shaft or knife rest
Extremely, the situation is desperate, and existing C6140 lathe does not have effective counter-measure to this.
Existing lathe auto-feed process, needing operator, aside the moment is observed, when reaching manufacturing limit position,
Manual toggle auto-feed handle releases auto-feed process.Guarantee the safety of process.This adds increased grasp to lathe
The technical requirements of author.Existing Tutrning Process, auto-feed processing can better ensure that work surface processing accuracy, and
Carry out process more continuously.
Patent CN203679304U discloses a kind of anticollision lathe, including lathe main body, lathe control circuit and sets
Sliding box and two guide rails in lathe main body are set, the lathe further includes the pressure sensing being mounted between two guide rails
Device, by installing piezoresistive pressure sensor between the guide rails, using the characteristic of piezoresistive pressure sensor itself, by sliding box
Pressure when contact is converted into electric signal, by a pair of of interlock switch, controls fast moving for slide carriage automatic transmission.Patent
CN204748180U discloses a kind of numerically-controlled machine tool collision prevention device, includes lifting motor, elevating lever, collision sensing disk and control
Device processed, lifting motor are mounted at the top of numerically controlled lathe, and lifting motor is connected with elevating lever, and elevating lever is connected with collision sensing disk,
Collision sensing disk is inverted U, but above-mentioned patent control precision is not high, and structure setting is complicated.
Utility model content
The purpose of this utility model is exactly to provide a kind of lathe auto-feed collision prevention device to solve the above-mentioned problems.
The purpose of this utility model is achieved through the following technical solutions:
A kind of lathe auto-feed collision prevention device, including lathe main body, lathe tool mechanism and control unit, the lathe tool machine
Structure be set to lathe main body side and moved, described control unit be set to lathe tool mechanism on, described control unit include away from
From survey meter and controller, the distance measurement instrument is set to lathe tool mechanism side, distance measurement instrument monitoring lathe main body with
The distance between lathe tool mechanism, and signal is fed back into the braking that controller carries out lathe tool mechanism.
Further, described control unit further includes buzzer connected to the controller.
Further, the controller is single-chip microcontroller.
Further, the distance measurement instrument is ultrasonic wave detector, is set to lathe tool mechanism kinematic direction close to lathe master
The side of body.
Further, the driving lever of the controller connection Electronic control, the driving lever are set in lathe tool mechanism for controlling
It is moved.
Further, the lathe main body includes sequentially connected spindle box, main shaft and scroll chuck, the scroll chuck
For fixing workpiece.
Further, the lathe tool mechanism include workbench, the tool holder on workbench and be set to tool holder side
Lathe tool.
The specific control method of the device is the following steps are included: distance measurement instrument real-time detection lathe tool mechanism and lathe main body
Distance, and will measure distance and be real-time transmitted to single-chip microcontroller, single-chip microcontroller will measure distance and make comparisons with setting limit distance, when measuring
Distance reaches setting limit distance, and the buzzer warning of single-chip microcontroller for reminding operator, and stops the work of lathe tool mechanism,
I.e. deflector rod switch obtains electric, and driving lever pop-up, auto-feed process terminates, and operator can choose withdrawing at this time, stop working.
The utility model controls the auto-feed of lathe by the setting of distance measurement instrument and single-chip microcontroller, is endangering
The first the tinkle of bells alarm of danger distance, extreme position stop knife automatically and play the role of protecting lathe tool, main shaft and scroll chuck.With the prior art
It compares, the protrusion effect that the utility model has is the safety issue for efficiently solving existing turning auto-feed and processing, and
Play the role of protecting main shaft protection lathe tool, makes to hit knife coefficient in turnery processing and substantially reduce.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model lathe auto-feed collision prevention device；
Fig. 2 is the main view of the utility model lathe auto-feed collision prevention device；
Fig. 3 is the top view of the utility model lathe auto-feed collision prevention device；
Fig. 4 is the flow chart of the control method of the utility model lathe auto-feed collision prevention device.
In figure: 1- spindle box；2- main shaft；3- scroll chuck；4- workpiece；5- distance measurement instrument；6- lathe tool；7- tool holder；
8- workbench；9- driving lever.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments, the undocumented technology of the present embodiment
Feature is existing well-known technique.
Embodiment
As shown in Figure 1-3, a kind of lathe auto-feed collision prevention device, including lathe main body, lathe tool mechanism and control are single
Member, lathe main body include sequentially connected spindle box 1, main shaft 2 and scroll chuck 3, and scroll chuck 3 is for fixing workpiece 4, lathe tool
Mechanism includes workbench 8, the tool holder 7 on workbench 8, set on the driving lever 9 at 7 top of tool holder and set on 7 side of tool holder
The lathe tool 6 in face, control unit include distance measurement instrument 5 and single-chip microcontroller, and lathe tool mechanism is set to the side of lathe main body, control unit
In lathe tool mechanism, distance measurement instrument 5 is used to detect the distance of lathe tool mechanism and lathe main body, and single-chip microcontroller is for controlling lathe tool
The working condition of mechanism.Wherein, driving lever 9 controls slide carriage at the uniform velocity from right toward left movement, drives lathe tool 6 close to main shaft 2；On single-chip microcontroller
Buzzer is set, and is connected with the switch of lathe tool mechanism, the opening and closing of driving lever 9 is controlled；Distance measurement instrument 5 is ultrasonic wave detector,
Set on the left side of tool holder 7.
As shown in figure 4, the control method of lathe auto-feed collision prevention device are as follows: 5 real-time detection lathe tool of distance measurement instrument
Mechanism will measure distance and be real-time transmitted to single-chip microcontroller at a distance from lathe main body, and single-chip microcontroller will measure distance and setting limit
Distance is made comparisons, and reaches setting limit distance, the buzzer warning of single-chip microcontroller when measuring distance, and stop the work of lathe tool mechanism
Make.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (7)
1. a kind of lathe auto-feed collision prevention device, which is characterized in that including lathe main body, lathe tool mechanism and control unit,
The lathe tool mechanism is set to the side of lathe main body and is moved, and described control unit is set in lathe tool mechanism, the control
Unit includes distance measurement instrument (5) and controller, and the distance measurement instrument (5) is set to lathe tool mechanism side, the distance measurement
Instrument (5) monitors the distance between lathe main body and lathe tool mechanism, and signal is fed back to the braking that controller carries out lathe tool mechanism.
2. a kind of lathe auto-feed collision prevention device according to claim 1, which is characterized in that described control unit is also
Including buzzer connected to the controller.
3. a kind of lathe auto-feed collision prevention device according to claim 1, which is characterized in that the controller is single
Piece machine.
4. a kind of lathe auto-feed collision prevention device according to claim 1, which is characterized in that the distance measurement instrument
It (5) is ultrasonic wave detector, set on lathe tool mechanism kinematic direction close to the side of lathe main body.
5. a kind of lathe auto-feed collision prevention device according to claim 1, which is characterized in that the controller connection
The driving lever (9) of Electronic control, the driving lever (9) are set in lathe tool mechanism for controlling its movement.
6. a kind of lathe auto-feed collision prevention device according to claim 1, which is characterized in that the lathe main body packet
Sequentially connected spindle box (1), main shaft (2) and scroll chuck (3) are included, the scroll chuck (3) is for fixing workpiece (4).
7. a kind of lathe auto-feed collision prevention device according to claim 1, which is characterized in that lathe tool mechanism packet
Include workbench (8), the tool holder (7) being set on workbench (8) and the lathe tool (6) for being set to tool holder (7) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221055.1U CN209349531U (en) | 2018-12-27 | 2018-12-27 | A kind of lathe auto-feed collision prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221055.1U CN209349531U (en) | 2018-12-27 | 2018-12-27 | A kind of lathe auto-feed collision prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349531U true CN209349531U (en) | 2019-09-06 |
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ID=67800976
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822221055.1U Active CN209349531U (en) | 2018-12-27 | 2018-12-27 | A kind of lathe auto-feed collision prevention device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590095A (en) * | 2020-05-20 | 2020-08-28 | 常州机电职业技术学院 | Replaceable numerical control turning excircle cutter anti-collision intelligent device |
| CN112917243A (en) * | 2021-03-04 | 2021-06-08 | 新疆工程学院 | Lathe control method and lathe |
| CN113751739A (en) * | 2021-08-03 | 2021-12-07 | 南京工大数控科技有限公司 | Intelligent anti-collision system of numerical control machine tool |
-
2018
- 2018-12-27 CN CN201822221055.1U patent/CN209349531U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590095A (en) * | 2020-05-20 | 2020-08-28 | 常州机电职业技术学院 | Replaceable numerical control turning excircle cutter anti-collision intelligent device |
| CN111590095B (en) * | 2020-05-20 | 2021-08-20 | 常州机电职业技术学院 | Replaceable numerical control turning excircle cutter anti-collision intelligent device |
| CN112917243A (en) * | 2021-03-04 | 2021-06-08 | 新疆工程学院 | Lathe control method and lathe |
| CN113751739A (en) * | 2021-08-03 | 2021-12-07 | 南京工大数控科技有限公司 | Intelligent anti-collision system of numerical control machine tool |
| CN113751739B (en) * | 2021-08-03 | 2023-02-21 | 南京工大数控科技有限公司 | Intelligent anti-collision system of numerical control machine tool |
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