CN212551910U - Positioning device of numerical control milling machine - Google Patents
Positioning device of numerical control milling machine Download PDFInfo
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- CN212551910U CN212551910U CN202020442136.9U CN202020442136U CN212551910U CN 212551910 U CN212551910 U CN 212551910U CN 202020442136 U CN202020442136 U CN 202020442136U CN 212551910 U CN212551910 U CN 212551910U
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- milling machine
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- 238000003801 milling Methods 0.000 title claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a positioning device of a numerical control milling machine, which comprises a base, a stand column, a lifting cylinder, a rotating motor, an installation bearing, a milling cutter, a saddle, a workbench and a fixed clamp; the upright post is vertically arranged above the base, the lifting cylinder is arranged at the upper part of the upright post, the rotating motor is arranged on a piston rod of the lifting cylinder, the mounting bearing is arranged on an output shaft of the rotating motor, and the mounting end of the milling cutter is detachably mounted on the mounting bearing; the bed saddle is installed through Y axle rolling guide slidable on the base, the workstation is installed through X axle rolling guide slidable on the bed saddle, mounting fixture detachable installs on the workstation. The device of the utility model is simple in structure, can fix a position the machined part.
Description
Technical Field
The utility model relates to a location tool equipment especially relates to a milling machine positioner.
Background
Milling machines are machines that are used primarily for milling tools to machine various surfaces on a workpiece. Typically the milling cutter rotational motion is the primary motion and the movement of the workpiece (and) the milling cutter is the feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.
At present, in the milling process, a proper positioning tool is not available, the traditional method is to use a steel plate ruler, a scribing method and other methods for positioning, the method is inaccurate in positioning, low in efficiency, extremely inconvenient to operate and not suitable for batch workpiece processing, and therefore, the research on the positioning tool device for the milling machine, which is suitable for batch workpiece processing, is beneficial to improving the working efficiency of operators and accurately positioning and milling workpieces.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a positioner of numerically controlled fraise machine to it is inaccurate to solve traditional method location, and is inefficient, and it is very inconvenient to operate, is unsuitable for the problem of batch work piece processing.
The utility model provides a following technical scheme:
a positioning device of a numerical control milling machine comprises a base, a stand column, a lifting cylinder, a rotating motor, a mounting bearing, a milling cutter, a saddle, a workbench and a fixing clamp;
the upright post is vertically arranged above the base, the lifting cylinder is arranged at the upper part of the upright post, the rotating motor is arranged on a piston rod of the lifting cylinder, the mounting bearing is arranged on an output shaft of the rotating motor, and the mounting end of the milling cutter is detachably mounted on the mounting bearing;
the bed saddle is installed through Y axle rolling guide slidable on the base, the workstation is installed through X axle rolling guide slidable on the bed saddle, mounting fixture detachable installs on the workstation.
Preferably, a Z-axis rolling guide rail is arranged on the upright column, and the rotating motor is slidably configured on the Z-axis rolling guide rail through a first sliding block.
Preferably, an X-axis driving motor is arranged on the base, an output shaft of the X-axis driving motor is connected to an X-axis rotating bearing on the lower end face of the saddle through an X-axis sliding lead screw, and the saddle can move along the X-axis sliding lead screw.
Preferably, a Y-axis driving motor is arranged on the worktable, and an output shaft of the Y-axis driving motor is connected to a Y-axis rotating bearing on the worktable through a Y-axis sliding lead screw, so that the worktable can move along the Y-axis sliding lead screw.
Preferably, the fixing clamp comprises a bottom plate, a first clamping plate, a second clamping plate, a rotary screw rod, a rotary nut and a fixing seat; the bottom plate detachable install on the workstation, dispose on the bottom plate and be relative position first clamp plate with the second clamp plate, first clamp plate is fixed the one end of workstation, the configuration of second clamp plate is in the other end of workstation, and can be towards the direction of first clamp plate removes, rotatory lead screw pass penetrate in on the fixing base, its one end connect in the second clamp plate, its other end disposes swivel nut.
Preferably, a PLC control device is arranged in the base and controls the lifting cylinder, the rotating motor, the X-axis driving motor and the Y-axis driving motor.
Preferably, the lower end surface of the base is provided with a plurality of liftable supports.
The utility model has the advantages that: the utility model is provided with two Y-axis rolling guide rails on the base, two X-axis rolling guide rails on the upper end surface of the saddle, the position of the fixed furniture below the milling cutter can be determined by passing through the Y-axis rolling guide rails and the X-axis rolling guide rails, and the workpiece can be accurately positioned by clamping the workpiece through the fixed clamp; the inside PLC controlling means that is equipped with of seat, PLC controlling means can program to realize the utility model discloses the automation process of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the device on the base of the present invention;
labeled as: 1. a base; 2. a column; 3. a lifting cylinder; 4. a rotating electric machine; 5. mounting a bearing; 6. milling cutters; 7. a saddle; 8. a work table; 9. a Y-axis rolling guide rail; 10. an X-axis rolling guide rail; 11. a Z-axis rolling guide rail; 12. a first slider; 13. an X-axis drive motor; 14. an X-axis sliding lead screw; 15. a Y-axis drive motor; 16. a Y-axis sliding lead screw; 17. a base plate; 18. a first clamping plate; 19. a second clamping plate; 20. rotating the screw rod; 21. rotating the nut; 22. a fixed seat; 23. and (4) a support.
Detailed Description
As shown in fig. 1 and 2, a positioning device of a numerically controlled milling machine comprises a base 1, a column 2, a lifting cylinder 3, a rotating motor 4, a mounting bearing 5, a milling cutter 6, a saddle 7, a workbench 8 and a fixing clamp.
The vertical configuration of stand 2 is above base 1, and lifting cylinder 3 configuration is on the upper portion of stand 1, disposes rotating electrical machines 4 on lifting cylinder's 3 piston rod, disposes installation bearing 5 on rotating electrical machines 4's the output shaft, and the installation end detachable of milling cutter 6 installs on installation bearing 5, can make milling cutter 6 vertical migration through lifting cylinder 3.
As shown in fig. 2, two Y-axis rolling guides 9 are disposed on the base 1, the Y-axis rolling guides 9 are disposed on the base 1 so as to face the column 2, and the saddle 7 is slidably attached to the base 1 via the Y-axis rolling guides 9. Two X-axis rolling guide rails 10 are arranged on the upper end face of a saddle 7, a workbench 8 is slidably mounted on the saddle 7 through the X-axis rolling guide rails 10, the position of the furniture below a milling cutter 6 can be fixed through a Y-axis rolling guide rail 9 and the X-axis rolling guide rails 10, and a fixing clamp is detachably mounted on the workbench 8.
The column 2 is provided with a Z-axis rolling guide 11, and the rotating electric machine 4 is slidably disposed on the Z-axis rolling guide 11 via a first slider 12. The lifting cylinder 3 pushes the rotating motor 4 to move up and down along the Z-axis rolling guide rail 11, so that the milling cutter 6 can be prevented from deviating from the position in the moving process.
An X-axis driving motor 13 is arranged on the base 1, and an output shaft of the X-axis driving motor 13 is connected with an X-axis rotating bearing connected to the lower end face of the saddle 7 through an X-axis sliding lead screw 14, so that the saddle 7 can move along the X-axis sliding lead screw 14. The X-axis driving motor 13 is started to drive the X-axis sliding lead screw 14 to rotate, the X-axis sliding lead screw 14 is provided with an external thread, an internal thread matched with the external thread is arranged in the X-axis rotating bearing, and the saddle 7 can move back and forth along the X-axis sliding lead screw 14 under the action of the threads.
The worktable 8 is provided with a Y-axis driving motor 15, and an output shaft of the Y-axis driving motor 15 is connected with a Y-axis rotating bearing on the worktable through a Y-axis sliding lead screw 16, so that the worktable 8 can move along the Y-axis sliding lead screw 16. Y axle driving motor 15 starts, drives Y axle slip lead screw 16 and rotates, has the external screw thread on the Y axle slip lead screw 16, has the internal thread with external screw thread assorted in the Y axle swivel bearing, through the effect between the screw thread, can make workstation 8 along Y axle slip lead screw 16 round trip movement.
The fixing clamp comprises a base plate 17, a first clamping plate 18, a second clamping plate 19, a rotary screw 20, a rotary nut 21 and a fixing seat 22. The bottom plate 17 is detachably mounted on the workbench 8, the bottom plate 17 is provided with a first clamping plate 18 and a second clamping plate 19 which are arranged at opposite positions, the first clamping plate 18 is fixed at one end of the workbench 8, the second clamping plate 19 is arranged at the other end of the workbench 8 and can move towards the direction of the first clamping plate 18, the rotary screw rod 20 is transmitted on the fixed seat 22, one end of the rotary screw rod is connected to the second clamping plate 19, and the other end of the rotary screw rod is provided with the rotary nut 21. The second clamping plate 19 is moved towards the first clamping plate 18 by rotating the screw rod 20 so as to clamp the workpiece, the rubber pads are arranged on the opposite surfaces of the first clamping plate 18 and the second clamping plate 19 so as to prevent the workpiece from being damaged, and the rotating screw rod 20 can be fixed on the fixed seat 22 by rotating the rotating nut 21.
The inside PLC controlling means that is equipped with of base 1, PLC controlling means can program, controls in lift cylinder 3, rotating electrical machines 4, X axle driving motor 13 and Y axle driving motor 15, thereby realizes the utility model discloses the automation process of device.
The lower terminal surface of base 1 is equipped with the support 23 of a plurality of liftable, through the height of adjusting support 23, can make the utility model discloses what the device was firm puts subaerial.
The utility model discloses the working process of device: the workpiece is placed between the first clamping plate 18 and the second clamping plate 19, the second clamping plate 19 is moved toward the first clamping plate 18 by rotating the lead screw 20 to clamp the workpiece, and the workpiece is fixed between the first clamping plate 18 and the second clamping plate 19 by rotating the rotating nut 21. The X-axis driving motor 13 is started to drive the X-axis sliding lead screw 14 to rotate, so that the saddle 7 moves back and forth along the X-axis sliding lead screw 14. The Y-axis driving motor 15 is started to drive the Y-axis sliding lead screw 16 to rotate, so that the worktable 8 can move back and forth along the Y-axis sliding lead screw 16. The position of the workpiece on the base 1 can be determined.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A positioning device of a numerical control milling machine is characterized by comprising a base, a stand column, a lifting cylinder, a rotating motor, a mounting bearing, a milling cutter, a saddle, a workbench and a fixing clamp;
the upright post is vertically arranged above the base, the lifting cylinder is arranged at the upper part of the upright post, the rotating motor is arranged on a piston rod of the lifting cylinder, the mounting bearing is arranged on an output shaft of the rotating motor, and the mounting end of the milling cutter is detachably mounted on the mounting bearing;
the bed saddle is installed through Y axle rolling guide slidable on the base, the workstation is installed through X axle rolling guide slidable on the bed saddle, mounting fixture detachable installs on the workstation.
2. The positioning device of a numerically controlled milling machine according to claim 1, wherein a Z-axis rolling guide is provided on the column, and the rotating motor is slidably disposed on the Z-axis rolling guide via a first slider.
3. The positioning device of a numerically controlled milling machine according to claim 1, wherein an X-axis driving motor is provided on the base, and an output shaft of the X-axis driving motor is connected to an X-axis rotary bearing connected to a lower end surface of the saddle through an X-axis sliding lead screw, so that the saddle can move along the X-axis sliding lead screw.
4. The positioning device of a numerically controlled milling machine according to claim 3, wherein a Y-axis drive motor is provided on the table, and an output shaft of the Y-axis drive motor is connected to a Y-axis rotary bearing on the table via a Y-axis slide screw, so that the table can be moved along the Y-axis slide screw.
5. The positioning device of the numerically controlled milling machine according to claim 1, wherein the fixing jig includes a base plate, a first clamping plate, a second clamping plate, a rotary screw, a rotary nut, and a fixing base; the bottom plate detachable install on the workstation, dispose on the bottom plate and be relative position first clamp plate with the second clamp plate, first clamp plate is fixed the one end of workstation, the configuration of second clamp plate is in the other end of workstation, and can be towards the direction of first clamp plate removes, rotatory lead screw pass penetrate in on the fixing base, its one end connect in the second clamp plate, its other end disposes swivel nut.
6. The positioning device of a numerically controlled milling machine according to claim 4, wherein a PLC control device is provided inside the base, and controls the lifting cylinder, the rotating motor, the X-axis driving motor, and the Y-axis driving motor.
7. The positioning device of the numerically controlled milling machine according to claim 1, wherein a plurality of liftable supports are provided on a lower end surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442136.9U CN212551910U (en) | 2020-03-30 | 2020-03-30 | Positioning device of numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442136.9U CN212551910U (en) | 2020-03-30 | 2020-03-30 | Positioning device of numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551910U true CN212551910U (en) | 2021-02-19 |
Family
ID=74615972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020442136.9U Expired - Fee Related CN212551910U (en) | 2020-03-30 | 2020-03-30 | Positioning device of numerical control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600895A (en) * | 2021-08-05 | 2021-11-05 | 南京伟舜机电有限公司 | Anti-vibration device of numerical control milling machine |
| CN113714822A (en) * | 2021-09-14 | 2021-11-30 | 江西迈丹尼科技有限公司 | Plate vertical milling device |
-
2020
- 2020-03-30 CN CN202020442136.9U patent/CN212551910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600895A (en) * | 2021-08-05 | 2021-11-05 | 南京伟舜机电有限公司 | Anti-vibration device of numerical control milling machine |
| CN113714822A (en) * | 2021-09-14 | 2021-11-30 | 江西迈丹尼科技有限公司 | Plate vertical milling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |