CN210702584U - Precise numerical control lathe - Google Patents
Precise numerical control lathe Download PDFInfo
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- CN210702584U CN210702584U CN201921763140.9U CN201921763140U CN210702584U CN 210702584 U CN210702584 U CN 210702584U CN 201921763140 U CN201921763140 U CN 201921763140U CN 210702584 U CN210702584 U CN 210702584U
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- lathe bed
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- lathe
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000000007 visual effect Effects 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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Abstract
The utility model discloses an accurate numerical control lathe, including visual detection compensating mechanism, headstock, chuck, main control machine case, backup pad, visual detection compensating mechanism, feed case, tailstock and lathe bed, the lathe bed is the rectangle setting, main control machine case locates lathe bed one end for rectangle setting and rigid coupling, the headstock is located the main control machine case directly over for rectangle setting and rigid coupling, the lateral wall of headstock is located to the chuck rigid coupling, the backup pad is L shape setting, the headstock upper surface is located to the perpendicular rigid coupling of one end of backup pad, the other end of backup pad is on a parallel with the lathe bed upper surface, visual detection compensating mechanism locates in the backup pad, feed the case slidable and locate on the lathe bed, the tailstock is located on the lathe bed. The utility model belongs to the technical field of the numerical control lathe, specifically provide a precision numerical control lathe that practicality is high, easy operation, precision are high, low cost, long service life, rate of utilization are high.
Description
Technical Field
The utility model belongs to the technical field of numerical control lathe, specifically indicate an accurate numerical control lathe.
Background
The numerically controlled lathe is one of the widely used numerically controlled machine tools at present, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. The machining process route, process parameters, tool motion track, displacement, cutting parameters and auxiliary functions of the part are compiled into a machining program list according to instruction codes and program formats specified by the numerical control machine, and then the content in the program list is recorded on a control medium and then input into a numerical control device of the numerical control machine, so that the machine tool is instructed to machine the part. The existing direct method for improving the precision of the numerical control lathe is that a system can acquire the actual relative position between a machining center and a machined workpiece in real time, but the actual machining position is deviated from a programmed preset machining position due to certain deviation of a moving mechanism and workpiece clamping and positioning, so that the precision is influenced, and the quality and quality of a mold are seriously influenced.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a precision numerical control lathe that practicality is high, easy operation, precision are high, low cost, long service life, rate of utilization are high.
The utility model adopts the following technical scheme: the utility model relates to a precise numerical control lathe, which comprises a visual detection compensation mechanism, a main spindle box, a chuck, a main control case, a supporting plate, a feeding box, a tailstock and a lathe bed, wherein the lathe bed is arranged in a rectangular shape, the main control case is arranged in a rectangular shape and is fixedly connected with one end of the lathe bed, the main spindle box is arranged in a rectangular shape and is fixedly connected with the upper end of the main control case, the chuck is fixedly connected with the side wall of the main spindle box, the supporting plate is arranged in an L shape, one end of the supporting plate is vertically and fixedly connected with the upper surface of the main spindle box, the other end of the supporting plate is parallel to the upper surface of the lathe bed, the visual detection compensation mechanism is arranged on the supporting plate, the feeding box can be slidably arranged on the lathe bed, the tailstock is arranged on the lathe bed, the visual detection compensation mechanism comprises an, the bar deviation measuring CCD, the tool setting measuring CCD, the first light source and the second light source are arranged below the supporting plate, the feeding box is provided with a knife rest, the knife rest is fixedly connected with and arranged right above the feeding box, the tailstock is provided with a rear tip, the lathe body is internally provided with a screw rod, and the screw rod is arranged right below the chuck.
Further, the axis of the chuck and the rear tip are on the same straight line, so that the bar can be stably clamped by the device.
Furthermore, the first light source is arranged in a circular ring shape, the second light source is the same as the first light source in shape and opposite to the first light source in direction, and planes where the first light source, the second light source and the chuck are located are parallel to each other.
Further, the bar deviation measurement CCD and the tool setting measurement CCD are respectively arranged on the first light source and the second light source in the middle, so that the bar deviation measurement CCD and the tool setting measurement CCD work under the environment condition of sufficient light, and the precision of processing the die is ensured.
Further, the feeding box is in threaded connection with the screw rod, the screw rod is parallel to the axis of the chuck and parallel to the sliding track of the feeding box, and when the feeding box moves along the screw rod, the knife rest is guaranteed to move under the bar.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a precision numerical control lathe simple structure, reasonable in design, low cost, and is easy and simple to handle, through the condition that the bar was fixed a position before the measurement of bar deviation measurement CCD, thereby adjust the motion mechanism and carry out position compensation with the bar deviation value feedback to control center, measure the position of tool before the processing for zero point through the tool setting measurement CCD, thereby feed back the position deviation to control center and make control center reset processing zero point again, consequently, the deviation that motion mechanism and work piece clamp tightly fix a position and exist has been reduced, thereby the machining precision has been improved, the defective percentage of mould has been reduced, the quality of mould has been improved, the economic benefits of enterprise has been improved.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of a precision numerical control lathe.
The device comprises a visual detection compensation mechanism 1, a main spindle box 2, a main spindle box 3, a chuck 4, a main control case 5, a supporting plate 6, a feeding box 7, a tailstock 8, a lathe bed 9, an electric cylinder 10, a bar deviation measurement CCD11, a tool setting measurement CCD 12, a light source I, a light source II, a light source 14, a tool rest 15, a rear center 16 and a screw rod.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a precision numerically controlled lathe, including visual detection compensating mechanism 1, headstock 2, chuck 3, main control machine case 4, backup pad 5, feed box 6, tailstock 7 and lathe bed 8, lathe bed 8 is the rectangle setting, main control machine case 4 is the rectangle setting and the rigid coupling locates 8 one end of lathe bed for the rectangle setting, headstock 2 is the rectangle setting and the rigid coupling is located directly over main control machine case 4, the lateral wall of headstock 2 is located to chuck 3 rigid coupling, backup pad 5 is the L shape setting, the perpendicular rigid coupling of one end of backup pad 5 is located headstock 2 upper surface, the other end of backup pad 5 is on a parallel with lathe bed 8 upper surface, visual detection compensating mechanism 1 is located on backup pad 5, feed box 6 is slidable to be located on lathe bed 8, tailstock 7 is located on lathe bed 8, visual detection compensating mechanism 1 includes electronic jar 9, The automatic bar deviation measuring device comprises a bar deviation measuring CCD10, a tool setting measuring CCD11, a first light source 12 and a second light source 13, wherein an electric cylinder 9 is arranged above a supporting plate 5, the bar deviation measuring CCD10, the tool setting measuring CCD11, the first light source 12 and the second light source 13 are arranged below the supporting plate 5, a knife rest 14 is arranged on a feeding box 6, the knife rest 14 is fixedly connected with and arranged right above the feeding box 6, a rear tip 15 is arranged on a tail seat 7, a screw rod 16 is arranged in a lathe bed 8, and the screw rod 16 is arranged right below a chuck 3.
Wherein, the axis of the chuck 3 and the rear center 15 are on the same straight line; the first light source 12 is arranged in a circular ring shape, the second light source 13 is the same as the first light source 12 in shape and opposite to the first light source 12 in direction, and planes of the first light source 12, the second light source 13 and the chuck 3 are parallel to each other; the bar deviation measuring CCD10 and the tool setting measuring CCD11 are respectively arranged on the first light source 12 and the second light source 13 in the center; the feed box 6 is in threaded connection with a screw rod 16, and the screw rod 16 is parallel to the axis of the chuck 3 and the sliding track of the feed box 6.
When the device is used specifically, a bar is fixed on a chuck 3, the position of the bar is adjusted to enable a rear center 15 to prop against the central point of the section of the bar, the device is started, the bar deviation measurement CCD10 measures the distance between a position to be processed and the chuck 3 with the aid of a first light source 12, and meanwhile, a tool setting measurement CCD11 measures the position of a cutter relative to a processing zero point with the aid of a second light source 13; if deviation exists between the position and the preset processing position, the bar deviation measuring CCD10 feeds the bar position deviation value back to the control center so as to adjust the feeding box 6 to perform position compensation, and simultaneously, the tool setting measuring CCD11 feeds the position deviation back to the control center so as to reset the processing zero point of the control center, thereby ensuring the high precision of die processing.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. A precision numerically controlled lathe is characterized in that: the device comprises a visual detection compensation mechanism, a spindle box, a chuck, a main control case, a supporting plate, a feeding box, a tailstock and a lathe bed, wherein the lathe bed is arranged in a rectangular mode, the main control case is arranged in the rectangular mode and fixedly connected with one end of the lathe bed, the spindle box is arranged in the rectangular mode and fixedly connected with the right upper side of the main control case, the chuck is fixedly connected with the side wall of the spindle box, the supporting plate is arranged in an L shape, one end of the supporting plate is fixedly connected with the upper surface of the spindle box in a vertical mode, the other end of the supporting plate is parallel to the upper surface of the lathe bed, the visual detection compensation mechanism is arranged on the supporting plate, the feeding box is slidably arranged on the lathe bed, the tailstock is arranged on the lathe bed, the visual detection compensation mechanism comprises an electric cylinder, a bar deviation measurement CCD, a tool, The tool setting measurement CCD, the first light source and the second light source are arranged below the supporting plate, the knife rest is arranged on the feeding box and fixedly connected with the right upper portion of the feeding box, the rear tip is arranged on the tailstock, a screw rod is arranged in the lathe body, and the screw rod is arranged right below the chuck.
2. The precision numerically controlled lathe according to claim 1, wherein: the axis of the chuck and the rear tip are on the same straight line.
3. The precision numerically controlled lathe according to claim 1, wherein: the first light source is arranged in a circular ring shape, the second light source is the same as the first light source in shape and opposite to the first light source in direction, and planes where the first light source, the second light source and the chuck are located are parallel to each other.
4. The precision numerically controlled lathe according to claim 1, wherein: and the bar deviation measurement CCD and the tool setting measurement CCD are respectively arranged on the first light source and the second light source in the middle.
5. The precision numerically controlled lathe according to claim 1, wherein: the feeding box is in threaded connection with the screw rod, and the screw rod is parallel to the axis of the chuck and parallel to the sliding track of the feeding box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763140.9U CN210702584U (en) | 2019-10-21 | 2019-10-21 | Precise numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763140.9U CN210702584U (en) | 2019-10-21 | 2019-10-21 | Precise numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210702584U true CN210702584U (en) | 2020-06-09 |
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ID=70961658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921763140.9U Expired - Fee Related CN210702584U (en) | 2019-10-21 | 2019-10-21 | Precise numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210702584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715895A (en) * | 2020-07-08 | 2020-09-29 | 东营泰丰精密金属有限公司 | Precision numerical control lathe |
| CN114290188A (en) * | 2021-12-03 | 2022-04-08 | 麦格纳动力总成(江西)有限公司 | Numerical control equipment and slotting method |
-
2019
- 2019-10-21 CN CN201921763140.9U patent/CN210702584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715895A (en) * | 2020-07-08 | 2020-09-29 | 东营泰丰精密金属有限公司 | Precision numerical control lathe |
| CN114290188A (en) * | 2021-12-03 | 2022-04-08 | 麦格纳动力总成(江西)有限公司 | Numerical control equipment and slotting method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |