CN211680195U - Numerical control device for machining rotor spiral groove - Google Patents
Numerical control device for machining rotor spiral groove Download PDFInfo
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- CN211680195U CN211680195U CN202020164875.6U CN202020164875U CN211680195U CN 211680195 U CN211680195 U CN 211680195U CN 202020164875 U CN202020164875 U CN 202020164875U CN 211680195 U CN211680195 U CN 211680195U
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Abstract
The utility model discloses a rotor spiral groove processing numerical control device, which comprises a lathe base, a workpiece processing platform and a workpiece clamping platform, wherein the workpiece processing platform and the workpiece clamping platform are arranged on the lathe base, a processing cutter driving mechanism is arranged in the workpiece processing platform and comprises an X-axis motor, a Y-axis motor and a frequency converter, a cutter storage box is arranged on the side wall of the front side of the workpiece processing platform, a control device is arranged on the side of the cutter storage box, the control device is respectively electrically connected with a servo motor, the X-axis motor, the Y-axis motor and the frequency converter, input rotor product parameters comprise a pitch, a diameter and an eccentricity to the control device, a numerical control system in the control device automatically calculates the rotation of the X-axis motor and the Y-axis motor, and then controls the speed of the feeding amount and the feeding speed of the processing cutter, and the numerical control device is added on common processing equipment, the refitting cost is low, and the original technical workers are replaced by common workers for operation, so that the labor cost is reduced.
Description
Technical Field
The utility model relates to a numerical control processing equipment technical field, in particular to rotor helicla flute processing numerical control device.
Background
The screw pump stator is an important part easy to damage in the screw pump, and the accuracy of a tooth profile curve of the stator and the correctness of material selection must be considered during design and development, so that the service life of the stator is directly determined. The processing of the spiral groove of the single-screw pump rotor is a key process for producing the rotor. The milling of the spiral groove needs to select cutting parameters matched with the spiral groove according to the size parameters of the spiral groove, the calculation is complex, strong professional knowledge is needed, the cutting parameters are limited by the technical capability when being selected, the size precision and the surface smoothness of a rotor are influenced, the production efficiency is also influenced, a large amount of heat is generated in the cutting process, the damage or the breakage of a cutter is easy to happen approximately, parts which are just cut and processed are hot and can be taken after being cooled, the time for processing the workpiece is wasted, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
In order to solve the technical problem, the technical scheme of the utility model is that:
the numerical control device for machining the rotor spiral groove comprises a lathe base, and a workpiece machining platform and a workpiece clamping platform which are arranged on the lathe base, wherein a lathe guide rail is arranged in the lathe base, the workpiece machining platform is in sliding fit with the lathe guide rail, a lead screw for driving the workpiece machining platform to move is arranged in the lathe base, and a servo motor for driving the lead screw to rotate is arranged in the lathe base; the side wall of the right side of the workpiece processing platform is provided with a milling cutter basin, the milling cutter basin is provided with a cutter clamp, the cutter clamp is provided with a processing cutter, the workpiece processing platform is internally provided with a processing cutter driving mechanism for driving the displacement of the milling cutter basin, the processing cutter driving mechanism comprises an X-axis motor, a Y-axis motor and a frequency converter, the X-axis motor drives the displacement of the cutter clamp in the X-axis direction, the Y-axis motor drives the displacement of the cutter clamp in the Y-axis direction, the X-axis motor and the Y-axis motor are respectively electrically connected with the frequency converter, the workpiece processing platform is provided with a cooling device, the cooling device is provided with a cooling water spray head, the cooling water spray head is arranged at the side of the milling cutter basin, the side wall of the workpiece processing platform is provided with a cutter storage box, and the side of the, the control device is respectively electrically connected with the servo motor, the X-axis motor, the Y-axis motor and the frequency converter, parameters of a rotor product including a pitch, a diameter and an eccentricity are input to the control device, a numerical control system in the control device automatically calculates the rotation of the X-axis motor and the Y-axis motor, and then the feeding amount and the feeding speed of the machining tool are controlled in speed; the workpiece clamping device is characterized in that a workpiece processing turntable is arranged on the side wall of the left side of the workpiece clamping platform, a workpiece clamping mechanism is arranged on the workpiece processing turntable, and a workpiece driving mechanism for driving the workpiece processing turntable is arranged in the workpiece clamping platform.
Further preferably, a waste water tank is arranged in the lathe base, a cooling water storage tank is arranged on the side of the waste water tank, a cooling water pipe is arranged on the cooling water storage tank and connected with a cooling device, a waste water diversion groove is arranged in the lathe base, and one end of the waste water diversion groove is connected with the waste water tank.
Further preferably, be provided with electromagnetic filter basket on the waste water diversion flume, electromagnetic filter basket and controlling means electric connection, the waste water diversion flume slope sets up.
Further preferably, a water inlet is arranged on the side wall of the cooling water storage tank, and a cleaning opening is arranged on the side wall of the wastewater tank.
Further preferably, the bottom of the workpiece processing platform is provided with a movable fixing block in threaded fit with the screw rod.
Further preferably, a tool storage groove is formed in the tool storage box, and a spring tool holder for clamping the tool is arranged in the tool storage groove.
Further preferably, a limiting device for limiting the displacement of the workpiece processing platform is arranged on the lathe base.
The utility model has the advantages that:
the utility model discloses a set up controlling means, input rotor product parameter including pitch, diameter and off-centre to controlling means, numerical control system automatic calculation lathe X axle and Y epaxial speed and main shaft speed phase-match in the controlling means to with motor speed parameter automatic input converter, automatically calculate X axle and Y epaxial matched displacement and speed, the feed rate and the feed speed of control cutter, increase this numerical control device on ordinary processing equipment, repacking cost is low, change into ordinary workman's operation by original technical worker, the cost of labor has been reduced; meanwhile, the cold cutting device is arranged, when the cold cutting device is used for machining, a workpiece and a cutter can be effectively and cold machined, the occurrence accident of fracture caused by overheating during machining of the cutter is reduced, the service life of the cutter is prolonged, and meanwhile the machining efficiency of the workpiece is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention.
In the figure, 1-lathe base, 2-workpiece processing platform, 3-milling cutter basin, 4-lathe guide rail, 5-lead screw, 6-workpiece processing turntable, 7-workpiece clamping platform, 8-control device, 9-cutter storage box, 10-servo motor, 11-cooling device, 12-workpiece clamping, 13-cooling water storage box, 14-electromagnetic filter basket, 15-movable fixed block, 16-cutter clamping, and 17-wastewater flume.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Referring to fig. 1-2, in the embodiment of the present invention, a rotor helical flute machining numerical control device includes a lathe base 1, and a workpiece machining platform 2 and a workpiece clamping platform 7 which are arranged on the lathe base 1, a lathe guide rail 4 is arranged in the lathe base 1, the workpiece machining platform 2 is in sliding fit with the lathe guide rail 4, a screw rod 5 for driving the workpiece machining platform 2 to move is arranged in the lathe base 1, a movable fixed block 15 in threaded fit with the screw rod 5 is arranged at the bottom of the workpiece machining platform 2, and a servo motor 10 for driving the screw rod 5 to rotate is arranged in the lathe base 1; the side wall of the right side of the workpiece processing platform 2 is provided with a milling cutter basin 3, the milling cutter basin 3 is provided with a cutter clamping mechanism 16, the cutter clamping mechanism 16 is provided with a processing cutter, the workpiece processing platform 2 is provided with a processing cutter driving mechanism for driving the milling cutter basin 3 to move, the processing cutter driving mechanism comprises an X-axis motor, a Y-axis motor and a frequency converter, the X-axis motor drives the cutter to move in the X-axis direction, the Y-axis motor drives the cutter to move in the Y-axis direction, the X-axis motor and the Y-axis motor are respectively electrically connected with the frequency converter, the workpiece processing platform 2 is provided with a cooling device 11, the cooling device 11 is provided with a cooling water spray head, the cooling water spray head is arranged on the side of the milling cutter basin, the front side wall of the workpiece processing platform 2 is provided with a cutter storage box 9, and the side of the cutter storage box 9 is provided with, the control device 8 is respectively electrically connected with the servo motor 10, the X-axis motor, the Y-axis motor and the frequency converter, parameters of an input rotor product comprise a pitch, a diameter and an eccentricity to the control device 8, a numerical control system in the control device 8 automatically calculates the rotation of the X-axis motor and the Y-axis motor, and automatically inputs speed parameters of the X-axis motor and the Y-axis motor to the frequency converter, so that the speed is controlled to be 6, a workpiece clamping 12 is arranged on the workpiece processing turntable 6, and a workpiece driving mechanism for driving the workpiece processing turntable 6 to operate is arranged in the workpiece clamping platform 7.
Further as shown in fig. 2, be provided with the waste water tank in the lathe frame 1, the side of waste water tank is provided with cooling water storage tank 13, be provided with condenser tube on the cooling water storage tank 13, just condenser tube is connected with cooling device 11, be provided with waste water diversion trench 17 in the lathe frame 1, the one end and the waste water tank of waste water diversion trench 17 are connected, be provided with electromagnetic filter basket 14 on the waste water diversion trench 17, electromagnetic filter basket 14 and 8 electric connection of controlling means, waste water diversion trench 17 slope sets up, cooling water storage tank 13 lateral wall is provided with the water inlet, the lateral wall of waste water tank is provided with the washing mouth, sets up the washing of the interior residue of waste water tank of washing mouthful being convenient for.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. Rotor helicla flute processing numerical control device includes the lathe frame and sets up work piece processing platform and the tight platform of work piece clamp on the lathe frame, its characterized in that: a lathe guide rail is arranged in the lathe base, the workpiece processing platform is in sliding fit with the lathe guide rail, a lead screw for driving the workpiece processing platform to move is arranged in the lathe base, and a servo motor for driving the lead screw to rotate is arranged in the lathe base; the side wall of the right side of the workpiece processing platform is provided with a milling cutter basin, the milling cutter basin is provided with a cutter clamp, the cutter clamp is provided with a processing cutter, the workpiece processing platform is internally provided with a processing cutter driving mechanism for driving the displacement of the milling cutter basin, the processing cutter driving mechanism comprises an X-axis motor, a Y-axis motor and a frequency converter, the X-axis motor drives the displacement of the cutter clamp in the X-axis direction, the Y-axis motor drives the displacement of the cutter clamp in the Y-axis direction, the X-axis motor and the Y-axis motor are respectively electrically connected with the frequency converter, the workpiece processing platform is provided with a cooling device, the cooling device is provided with a cooling water spray head, the cooling water spray head is arranged at the side of the milling cutter basin, the side wall of the workpiece processing platform is provided with a cutter storage box, and the side of the, the control device is respectively electrically connected with the servo motor, the X-axis motor, the Y-axis motor and the frequency converter, parameters of a rotor product including a pitch, a diameter and an eccentricity are input to the control device, a numerical control system in the control device automatically calculates the rotation of the X-axis motor and the Y-axis motor, and then the feeding amount and the feeding speed of the machining tool are controlled in speed; the workpiece clamping device is characterized in that a workpiece processing turntable is arranged on the side wall of the left side of the workpiece clamping platform, a workpiece clamping mechanism is arranged on the workpiece processing turntable, and a workpiece driving mechanism for driving the workpiece processing turntable is arranged in the workpiece clamping platform.
2. The numerical control device for processing the spiral groove of the rotor as claimed in claim 1, wherein: the lathe is characterized in that a waste water tank is arranged in the lathe base, a cooling water storage tank is arranged on the side of the waste water tank, a cooling water pipe is arranged on the cooling water storage tank and connected with a cooling device, the waste water tank and the cooling water storage tank are arranged, a waste water diversion groove is arranged in the lathe base, and one end of the waste water diversion groove is connected with the waste water tank.
3. A numerical control device for machining a rotor helical groove according to claim 2, characterized in that: the waste water diversion groove is provided with an electromagnetic filtering basket, and the waste water diversion groove is obliquely arranged.
4. A numerical control device for machining a rotor helical groove according to claim 2, characterized in that: the lateral wall of the cooling water storage tank is provided with a water inlet, and the lateral wall of the wastewater tank is provided with a cleaning port.
5. The numerical control device for processing the spiral groove of the rotor as claimed in claim 1, wherein: and a movable fixing block in threaded fit with the screw rod is arranged at the bottom of the workpiece processing platform.
6. The numerical control device for processing the spiral groove of the rotor as claimed in claim 1, wherein: the tool storage box is internally provided with a tool storage groove, and the tool storage groove is internally provided with a spring tool holder for clamping a tool.
7. The numerical control device for processing the spiral groove of the rotor as claimed in claim 1, wherein: and the lathe base is provided with a limiting device for limiting the displacement of the workpiece processing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020164875.6U CN211680195U (en) | 2020-02-12 | 2020-02-12 | Numerical control device for machining rotor spiral groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020164875.6U CN211680195U (en) | 2020-02-12 | 2020-02-12 | Numerical control device for machining rotor spiral groove |
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| Publication Number | Publication Date |
|---|---|
| CN211680195U true CN211680195U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020164875.6U Active CN211680195U (en) | 2020-02-12 | 2020-02-12 | Numerical control device for machining rotor spiral groove |
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| CN (1) | CN211680195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118455662A (en) * | 2024-07-10 | 2024-08-09 | 常州南都齿轮有限公司 | Intelligent adjustable gear positioning clamp |
-
2020
- 2020-02-12 CN CN202020164875.6U patent/CN211680195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118455662A (en) * | 2024-07-10 | 2024-08-09 | 常州南都齿轮有限公司 | Intelligent adjustable gear positioning clamp |
| CN118455662B (en) * | 2024-07-10 | 2024-10-01 | 常州南都齿轮有限公司 | Intelligent adjustable gear positioning clamp |
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