CN201179611Y - Tool penetration control device for lathe - Google Patents
Tool penetration control device for lathe Download PDFInfo
- Publication number
- CN201179611Y CN201179611Y CNU2008200576707U CN200820057670U CN201179611Y CN 201179611 Y CN201179611 Y CN 201179611Y CN U2008200576707 U CNU2008200576707 U CN U2008200576707U CN 200820057670 U CN200820057670 U CN 200820057670U CN 201179611 Y CN201179611 Y CN 201179611Y
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- Prior art keywords
- lathe
- feed
- control device
- microprocessor
- tool
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000035515 penetration Effects 0.000 title 1
- 238000003754 machining Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
A feed control device for use in a lathe relates to the machining technical field, aiming to solve the technical problem that the prior lathe has low processing precision and high processing cost. The feed control device comprises a tool rest, a lathe tool arranged on the tool rest, a pressure sensor arranged between a tool bit and the tool rest, a microprocessor in electrical connection with the pressure sensor and a feed resistance controller in electrical connection with the microprocessor, wherein the pressure sensor is used to monitor the pressure on the lathe tool and transmit the pressure to the microprocessor in real time; and the microprocessor, according to the received data, controls the feed resistance controller to adjust feed resistance, thereby controlling the lathe tool to adjust cutting depth in real time. The feed control device can save cost, reduce work intensity and improve product quality; in addition, the feed control device has a simple structure and low cost and is easy to popularize and apply.
Description
Technical field
The utility model relates to Machining Technology, particularly relates to a kind of technology that is used for the feed control device of lathe.
Background technology
The raw material that lathe is processed generally all is a metal material, and its quality is comparatively hard, so must control the yardstick of feed during raw material well in cutting, feed is too shallow can to reduce working (machining) efficiency, and feed can cause quick-fried sword too deeply.Present lathe is all controlled knife rest by a manual rocking handle, thereby the processed raw material of control lathe tool cutting, because manually rocking handle is difficult to control well the feed yardstick, make that its machining accuracy is lower, also influenced product quality when having increased the cost expenditure, operator's working strength is also higher.And its cost of numerically controlled lathe that can control feed at present automatically is very high, can't apply.
The utility model content
At the defective that exists in the above-mentioned prior art, can control feed automatically and can improve machining accuracy, save cost, alleviate working strength thereby the utility model provides a kind of, and the cheap feed control device of applying easily that is used for lathe.
In order to solve the problems of the technologies described above, a kind of feed control device that is used for lathe provided by the utility model, comprise knife rest and the lathe tool that is installed on the knife rest, it is characterized in that: also comprise the pressure sensor be located between lathe tool and the knife rest, be electrically connected the microprocessor of described pressure sensor and be electrically connected the feed resistance controller of described microprocessor that described microprocessor is and then to adjust the microprocessor of cutting depth according to the pressure signal control feed resistance controller of pressure sensor.
Further, described microprocessor is a single-chip microcomputer.
The feed control device that is used for lathe that the utility model provides, automatically adjust the feed resistance owing to use microprocessor in real time according to lathe tool pressurized situation, thereby make lathe tool can adjust cutting depth in real time, so can improve machining accuracy, save cost, also reduced operator's working strength, and it is simple in structure, cheap, applies easily.
Description of drawings
Fig. 1 is the control principle block diagram that the utility model embodiment is used for the feed control device of lathe;
Fig. 2 is the control flow chart that the utility model embodiment is used for the feed control device of lathe;
Fig. 3 is the generalized section that the utility model embodiment is used for the feed control device of lathe.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of feed control device that is used for lathe that the utility model provides, comprise knife rest 4 and the lathe tool 2 that is installed on the knife rest 4, it is characterized in that: also comprise the pressure sensor of being located between 2 of lathe tools and the knife rest 43, be electrically connected the microprocessor and the feed resistance controller that is electrically connected microprocessor of pressure sensor 3, pressure sensor 3 is used to monitor lathe tool 2 pressure when cutting raw material 1 and also is passed to microprocessor in real time, microprocessor is adjusted the feed resistance according to received Data Control feed resistance controller, thereby control lathe tool 2 is adjusted cutting depth in real time.
As shown in Figure 1 and Figure 2, after being located at pressure sensor between 2 of lathe tools and the knife rest 4 and measuring the suffered force value of lathe tool, be transferred to microprocessor, microprocessor compares itself and setting value: when force value greater than when setting value, feed resistance controller increases the feed resistance, makes the lathe tool feed velocity slow down; When force value less than when setting value, feed resistance controller reduces the feed resistance, makes the lathe tool feed velocity accelerate; When pressure sensor monitoring when the suffered force value of lathe tool is in setting range, feed resistance controller is kept the feed resistance, lathe tool keeps former feed velocity.
The microprocessor of the feed control device that is used for lathe that the utility model provides is a single-chip microcomputer.
Claims (2)
1, a kind of feed control device that is used for lathe, comprise knife rest and the lathe tool that is installed on the knife rest, it is characterized in that: also comprise the pressure sensor be located between lathe tool and the knife rest, be electrically connected the microprocessor of described pressure sensor and be electrically connected the feed resistance controller of described microprocessor that described microprocessor is and then to adjust the microprocessor of cutting depth according to the pressure signal control feed resistance controller of pressure sensor.
2, the feed control device that is used for lathe according to claim 1 is characterized in that, described microprocessor is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200576707U CN201179611Y (en) | 2008-04-24 | 2008-04-24 | Tool penetration control device for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200576707U CN201179611Y (en) | 2008-04-24 | 2008-04-24 | Tool penetration control device for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179611Y true CN201179611Y (en) | 2009-01-14 |
Family
ID=40249114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200576707U Expired - Fee Related CN201179611Y (en) | 2008-04-24 | 2008-04-24 | Tool penetration control device for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179611Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974844A (en) * | 2012-11-26 | 2013-03-20 | 安徽长青电子机械（集团）有限公司 | Lathe with automatic control function |
| CN104185534A (en) * | 2012-03-29 | 2014-12-03 | 三菱重工业株式会社 | Method for controlling machine tool and machine tool |
| CN105171529A (en) * | 2015-10-12 | 2015-12-23 | 四川大学 | Self-adaptive intelligent feeding control device |
| CN110605614A (en) * | 2019-09-12 | 2019-12-24 | 刘刚 | Method and device for controlling cutting feed speed of pipe cutting machine based on pressure feedback |
| CN120133615A (en) * | 2025-05-07 | 2025-06-13 | 浙江台正机床有限公司 | A gear hobbing machine tool holder driven by a built-in motor |
-
2008
- 2008-04-24 CN CNU2008200576707U patent/CN201179611Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185534A (en) * | 2012-03-29 | 2014-12-03 | 三菱重工业株式会社 | Method for controlling machine tool and machine tool |
| CN102974844A (en) * | 2012-11-26 | 2013-03-20 | 安徽长青电子机械（集团）有限公司 | Lathe with automatic control function |
| CN105171529A (en) * | 2015-10-12 | 2015-12-23 | 四川大学 | Self-adaptive intelligent feeding control device |
| CN110605614A (en) * | 2019-09-12 | 2019-12-24 | 刘刚 | Method and device for controlling cutting feed speed of pipe cutting machine based on pressure feedback |
| CN120133615A (en) * | 2025-05-07 | 2025-06-13 | 浙江台正机床有限公司 | A gear hobbing machine tool holder driven by a built-in motor |
| CN120133615B (en) * | 2025-05-07 | 2026-01-02 | 浙江台正机床有限公司 | Gear hobbing machine knife rest driven by built-in motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 |