CN212443281U - Servo facing head mechanism - Google Patents
Servo facing head mechanism Download PDFInfo
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- CN212443281U CN212443281U CN202021120977.4U CN202021120977U CN212443281U CN 212443281 U CN212443281 U CN 212443281U CN 202021120977 U CN202021120977 U CN 202021120977U CN 212443281 U CN212443281 U CN 212443281U
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- fixedly connected
- main shaft
- drive
- servo
- seat
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Abstract
The utility model discloses a servo facing head mechanism, which comprises a fixing frame, the lateral wall one end fixedly connected with servo motor of mount, servo motor's output setting is connected with the shaft coupling, the output fixedly connected with drive screw of shaft coupling, drive screw threaded connection has screw nut, screw nut fixedly connected with transmission seat. The utility model discloses in, the servo motor of mount one side passes through shaft coupling drive lead screw and rotates, drive lead screw correspondingly drives the transmission seat through screw nut and carries out the displacement, the spacing slide of transmission seat bottom side also carries out directional removal along with the displacement of transmission seat in spacing spout simultaneously, it carries out the accurate removal along with the drive lead screw helical pitch parameter to drive the pull rod simultaneously, thereby the facing head drive blade holder of control main shaft and main shaft assembly one side carries out accurate displacement, and then make the lathe of boring and milling class possess the function of similar turning, accessible servo motor carries out accurate control simultaneously.
Description
Technical Field
The utility model relates to a facing head technical field especially relates to a servo facing head mechanism.
Background
The facing head is also called as a U-axis cutter, the U axis generally refers to an axis parallel to the X axis of a machine tool, and the U-axis cutter can carry out real-time numerical control reducing in the direction of the U axis so that the machining which can only be finished by a lathe in the past can be finished on a machining center and other machine tools;
at present, the existing boring and milling equipment does not have the function similar to turning, so that only boring and milling can be carried out on a workpiece, and when the workpiece needs to be machined, the workpiece needs to be detached from a boring and milling machine and then mounted on a lathe again, which is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a servo facing head mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a servo facing head mechanism, includes the mount, the lateral wall one end fixedly connected with servo motor of mount, servo motor's output sets up and is connected with the shaft coupling, the output fixedly connected with drive screw of shaft coupling, drive screw threaded connection has screw nut, screw nut fixedly connected with transmission seat, one side fixedly connected with pull rod that drive screw was kept away from to the transmission seat, one side that the transmission seat was kept away from to the pull rod is provided with the main shaft, one side embedding that the transmission seat was kept away from to the main shaft is provided with the main shaft assembly, the output fixedly connected with facing head of main shaft assembly.
As a further description of the above technical solution:
and the bottom side of the transmission seat is fixedly connected with a limiting sliding seat.
As a further description of the above technical solution:
the top end of the fixing frame is provided with a limiting sliding groove corresponding to the position of the limiting sliding seat, and the limiting sliding groove is connected with the limiting sliding seat in an embedded sliding mode.
As a further description of the above technical solution:
and a tool apron is fixedly connected to one side of the facing head, which is far away from the main shaft assembly.
As a further description of the above technical solution:
the outside of mount is provided with flexible cover, and flexible cover is located the outside of driving seat, pull rod and main shaft, the equal fixedly connected with slider in bottom side both ends of flexible cover.
As a further description of the above technical solution:
the outer side wall of the fixing frame is fixedly connected with a limiting slide rail corresponding to the position of the slide block, and the limiting slide rail is connected with the slide block in an embedded sliding mode.
The utility model discloses following beneficial effect has:
1. this servo facing head mechanism, the servo motor of mount one side passes through the shaft coupling drive transmission lead screw and rotates, transmission lead screw correspondingly drives the transmission seat through screw nut and carries out the displacement, the spacing slide of transmission seat bottom side also carries out directional movement along with the displacement of transmission seat in spacing spout simultaneously, it carries out the accurate removal along with transmission lead screw helical pitch parameter to drive the pull rod simultaneously, thereby the facing head drive blade holder of control main shaft and main shaft assembly one side carries out accurate displacement, and then make the lathe of boring and milling class possess the function of similar turning, accessible servo motor carries out accurate control simultaneously.
2. This servo facing head mechanism, when the main shaft assembly moves along with drive screw's drive, the main shaft assembly can extrude the telescopic cover to the telescopic cover and correspondingly can take place the shrink, at this in-process, the slider of telescopic cover bottom side also takes place to slide in spacing slide rail simultaneously to in the flexible of supplementary telescopic cover, when the main shaft assembly resets, the telescopic cover also resets gradually through self tension, in order to avoid external dust or other article to fall on the mount, and then the whole stability when moving of protection device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the limiting chute of the present invention;
fig. 3 is a schematic structural view of the retractable cover of the present invention.
Illustration of the drawings: 1. a fixed mount; 2. a servo motor; 3. a coupling; 4. a drive screw; 5. a limiting chute; 6. a transmission seat; 7. a lead screw nut; 8. a limiting sliding seat; 9. a pull rod; 10. a main shaft; 11. a main shaft assembly; 12. a facing head; 13. a tool apron; 14. a telescopic cover; 15. a slider; 16. and limiting sliding rails.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a servo facing head mechanism, including mount 1, the lateral wall one end fixedly connected with servo motor 2 of mount 1, servo motor 2's output setting is connected with shaft coupling 3, shaft coupling 3's output fixedly connected with drive screw 4, 4 threaded connection of drive screw have screw nut 7, 7 fixedly connected with drive seat 6 of screw nut, one side fixedly connected with pull rod 9 of drive screw 4 is kept away from to drive seat 6, one side that drive seat 6 was kept away from to pull rod 9 is provided with main shaft 10, one side embedding that drive seat 6 was kept away from to main shaft 10 is provided with main shaft assembly 11, main shaft assembly 11's output fixedly connected with facing head 12.
The bottom side of the transmission seat 6 is fixedly connected with a limiting sliding seat 8, so that the auxiliary transmission seat 6 can conveniently slide along the limiting sliding groove 5; a limiting sliding chute 5 is arranged at the position, corresponding to the limiting sliding seat 8, of the top end of the fixing frame 1, and the limiting sliding chute 5 is in embedded sliding connection with the limiting sliding seat 8, so that the transmission seat 6 is limited to perform directional sliding conveniently; a tool apron 13 is fixedly connected to one side of the facing head 12, which is far away from the main shaft assembly 11, so that a workpiece can be conveniently cut; the outer side of the fixed frame 1 is provided with a telescopic cover 14, the telescopic cover 14 is positioned on the outer sides of the transmission seat 6, the pull rod 9 and the main shaft 10, and two ends of the bottom side of the telescopic cover 14 are fixedly connected with sliding blocks 15 so as to prevent external dust or other objects from falling on the fixed frame 1 and further protect the stability of the whole device during operation; the outer side wall of the fixing frame 1 is fixedly connected with a limiting slide rail 16 corresponding to the slide block 15, and the limiting slide rail 16 is connected with the slide block 15 in an embedded sliding mode, so that the auxiliary telescopic cover 14 can stretch conveniently.
The working principle is as follows: when a servo facing head mechanism is used, a servo motor 2 on one side of a fixed frame 1 drives a transmission lead screw 4 to rotate through a coupler 3, the transmission lead screw 4 correspondingly drives a transmission seat 6 to displace through a lead screw nut 7, meanwhile, a limiting slide seat 8 on the bottom side of the transmission seat 6 also carries out directional movement along with the displacement of the transmission seat 6 in a limiting slide groove 5, and simultaneously drives a pull rod 9 to accurately move along with the lead parameter of the transmission lead screw 4, so that a facing head 12 on one side of a main shaft 10 and a main shaft assembly 11 is controlled to drive a tool apron 13 to accurately displace, further, a boring and milling machine tool has the function similar to turning, meanwhile, the servo motor 2 can carry out accurate control, when the main shaft assembly 11 moves along with the driving of the transmission lead screw 4, the main shaft assembly 11 can extrude a telescopic cover 14 to correspondingly shrink, and in the process, the slider 15 of the bottom side of the telescopic cover 14 also slides in the limiting slide rail 16 at the same time, so that the telescopic cover 14 can be conveniently assisted to stretch out and draw back, when the main shaft assembly 11 is reset, the telescopic cover 14 is gradually reset through the tension of the telescopic cover 14, the phenomenon that external dust or other objects fall on the fixing frame 1 is avoided, the stability of the whole device in operation is further protected, and certain practicability is achieved.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides a servo facing head mechanism, includes mount (1), its characterized in that: lateral wall one end fixedly connected with servo motor (2) of mount (1), the output setting of servo motor (2) is connected with shaft coupling (3), the output fixedly connected with drive screw (4) of shaft coupling (3), drive screw (4) threaded connection has screw nut (7), screw nut (7) fixedly connected with transmission seat (6), one side fixedly connected with pull rod (9) of drive screw (4) are kept away from in transmission seat (6), one side that drive seat (6) were kept away from in pull rod (9) is provided with main shaft (10), one side embedding that drive seat (6) were kept away from in main shaft (10) is provided with main shaft assembly (11), the output fixedly connected with facing head (12) of main shaft assembly (11).
2. A servo capstan mechanism according to claim 1 wherein: and a limiting sliding seat (8) is fixedly connected to the bottom side of the transmission seat (6).
3. A servo capstan mechanism according to claim 1 wherein: the top end of the fixing frame (1) is provided with a limiting sliding groove (5) corresponding to the position of the limiting sliding seat (8), and the limiting sliding groove (5) is connected with the limiting sliding seat (8) in an embedded sliding mode.
4. A servo capstan mechanism according to claim 1 wherein: and a tool apron (13) is fixedly connected to one side of the facing head (12) far away from the main shaft assembly (11).
5. A servo capstan mechanism according to claim 1 wherein: the outer side of the fixed frame (1) is provided with a telescopic cover (14), the telescopic cover (14) is located on the outer sides of the transmission seat (6), the pull rod (9) and the main shaft (10), and two sliding blocks (15) are fixedly connected to two ends of the bottom side of the telescopic cover (14).
6. A servo capstan mechanism according to claim 1 wherein: the outer side wall of the fixed frame (1) corresponds to the position of the sliding block (15) and is fixedly connected with a limiting sliding rail (16), and the limiting sliding rail (16) is connected with the sliding block (15) in an embedded sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120977.4U CN212443281U (en) | 2020-06-17 | 2020-06-17 | Servo facing head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120977.4U CN212443281U (en) | 2020-06-17 | 2020-06-17 | Servo facing head mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212443281U true CN212443281U (en) | 2021-02-02 |
Family
ID=74470268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021120977.4U Active CN212443281U (en) | 2020-06-17 | 2020-06-17 | Servo facing head mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212443281U (en) |
-
2020
- 2020-06-17 CN CN202021120977.4U patent/CN212443281U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of servo flat rotary mechanism Effective date of registration: 20230116 Granted publication date: 20210202 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG YOUTAI MACHINE TOOL MANUFACTURING CO.,LTD. Registration number: Y2023980031112 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |