CN220093907U - Main shaft transmission structure of gantry machining center - Google Patents
Main shaft transmission structure of gantry machining center Download PDFInfo
- Publication number
- CN220093907U CN220093907U CN202321644878.XU CN202321644878U CN220093907U CN 220093907 U CN220093907 U CN 220093907U CN 202321644878 U CN202321644878 U CN 202321644878U CN 220093907 U CN220093907 U CN 220093907U
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- China
- Prior art keywords
- main shaft
- guide rail
- control box
- rail plate
- vertical guide
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a main shaft transmission structure of a gantry machining center, which comprises a vertical guide rail plate, a transverse guide rail plate, a main shaft control box and an electric push rod, wherein the main shaft control box is connected with the vertical guide rail plate in a sliding guide way, a guide clamping plate is arranged on the back side of the vertical guide rail plate and is connected with the transverse guide rail plate in a guide way, a gear box is arranged at the bottom end of the main shaft control box, a motor and a main shaft are respectively arranged at one side of the top and the bottom of the gear box, a display screen is arranged at the center of the front surface of the main shaft control box, a clamping groove is arranged at the center of one end of the main shaft control box and is connected with a guide groove in a sliding embedded way, and a limit baffle is arranged at the end part of the vertical guide rail plate. The utility model is provided with a main shaft control box, a clamping groove is arranged in the middle of the back side of the main shaft control box, a guide groove is arranged in the middle of the front side of a vertical guide rail plate, the clamping groove can be connected with the guide groove in a sliding embedded manner, and both sides of the front side of the vertical guide rail plate are provided with limiting lugs.
Description
Technical Field
The utility model relates to the related field of spindle transmission structures, in particular to a spindle transmission structure of a gantry machining center.
Background
The main shaft transmission structure of the gantry machining center is used for automatically controlling a main shaft of the gantry machining center, the axis of the Z shaft of the main shaft is a machining center which is perpendicular to a workbench, the whole structure is a large-scale machining center with a portal structure frame formed by double upright posts and top beams, and a cross beam is arranged between the double upright posts. The method is particularly suitable for processing large-sized workpieces and workpieces with complex shapes;
for example, patent publication number CN217666447U (spindle drive structure of square ram gantry machining center): comprising the following steps: the square ram is formed by combining a main shaft motor, a gear box and a main shaft, wherein the gear box is arranged in the square ram, one end of the main shaft is connected with the gear box, the other end of the main shaft is arranged outside the square ram, and the main shaft motor is connected with the other end of the gear box; the main shaft transmission structure of the square ram gantry machining center solves the problems that a main shaft of the traditional square ram gantry machining center is transmitted through a long coupler, the main shaft cutting torque is small, the rotating speed is low, and the inertia of the coupler is large;
therefore, the spindle of the spindle transmission structure of the gantry machining center in the current stage is generally connected through a coupling, the spindle with the design is inconvenient to disassemble, the lifting control of the spindle control box is not stable enough, the lifting of the spindle control box needs to be matched with a fixing frame for use, and independent lifting control cannot be realized.
Disclosure of Invention
The utility model aims to provide a spindle transmission structure of a gantry machining center, which aims to solve the problems that a spindle of the spindle transmission structure of the gantry machining center, which is proposed in the background art, is generally connected through a coupling, the spindle with the design is inconvenient to disassemble, the lifting control of a spindle control box is not stable enough, the lifting of the spindle control box needs to be matched with a fixing frame for use, and the independent lifting control cannot be realized.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a longmen machining center main shaft transmission structure, includes vertical guide rail board, transverse guide rail board, main shaft control box and electric putter, main shaft control box is connected with vertical guide rail board sliding guide, the dorsal part of vertical guide rail board is equipped with the direction cardboard, the direction cardboard is connected with the transverse guide rail board direction, the bottom of main shaft control box is equipped with the gear box, top and bottom one side of gear box are equipped with motor and main shaft respectively, the front department of centering of main shaft control box is equipped with the display screen, the one end department of centering of main shaft control box is equipped with the draw-in groove, and draw-in groove and guide slot sliding mosaic are connected, the tip of vertical guide rail board is equipped with limit baffle.
In a further embodiment, the end portion of the vertical guide rail plate is provided with a limit baffle, and the middle portion of the vertical guide rail plate is provided with a guide groove.
In a further embodiment, limiting lugs are arranged on two sides of the front face of the vertical guide rail plate, the cylinder end of the electric push rod is connected with the limiting lugs, and the telescopic end of the electric push rod is connected with the lug frame.
In a further embodiment, one end of the main shaft is provided with a cutter head, and the other end of the main shaft is provided with a driven gear.
In a further embodiment, the output shaft of the motor is connected with a driving gear, the driving gear is in gear transmission connection with a driven gear, a bearing is arranged in the middle of the main shaft control box, and the main shaft is in rotary connection with the bearing.
In a further embodiment, a guide lug is arranged on the inner side of the guide clamping plate, and the guide lug is in transmission connection with a screw rod and a screw rod in the middle of the front surface of the transverse guide plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with a main shaft control box, a clamping groove is arranged in the middle of the back side of the main shaft control box, a guide groove is arranged in the middle of the front side of a vertical guide rail plate, the clamping groove can be connected with the guide groove in a sliding embedded manner, both sides of the front side of the vertical guide rail plate are provided with limiting lugs, the electric push rod can be installed and fixed through the limiting lugs, the height of the main shaft control box can be accurately controlled by the electric push rod with the design, a fixing frame is not required to be ended in the control, and the installation and the disassembly are convenient.
2. The bottom end of the main shaft control box is provided with the gear box, the driving gear and the driven gear are arranged in the gear box, the end part of the main shaft is connected with the driven gear, one side of the bottom of the gear box is provided with the bearing, the main shaft can be installed by the bearing and can be clamped and fixed with the driven gear, and compared with a coupling, the main shaft control box is convenient to install and detach due to the design.
Drawings
FIG. 1 is a schematic diagram of a spindle drive structure of a gantry machining center of the present utility model;
FIG. 2 is a front view of the spindle control housing of the present utility model;
FIG. 3 is a front view of the vertical rail plate of the present utility model;
FIG. 4 is a bottom view of the spindle control housing of the present utility model;
fig. 5 is a schematic structural view of the portion a of the present utility model.
In the figure: 1. a limit baffle; 2. a vertical guide rail plate; 3. a guide clamping plate; 4. a transverse guide rail plate; 5. a guide lug; 6. an ear mount; 7. a main shaft control box; 8. a limiting lug; 9. an electric push rod; 10. a guide groove; 11. a display screen; 12. a motor; 13. a main shaft; 14. a cutter head; 15. a gear box; 16. a drive gear; 17. a driven gear; 18. a bearing; 19. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a longmen machining center main shaft transmission structure, including vertical guide rail plate 2, transverse guide rail plate 4, main shaft control box 7 and electric push rod 9, main shaft control box 7 and vertical guide rail plate 2 slip direction connection, the dorsal part of vertical guide rail plate 2 is equipped with direction cardboard 3, direction cardboard 3 and transverse guide rail plate 4 direction connection, the bottom of main shaft control box 7 is equipped with gear box 15, top and bottom one side of gear box 15 are equipped with motor 12 and main shaft 13 respectively, the front department of centering of main shaft control box 7 is equipped with display screen 11, the one end department of centering of main shaft control box 7 is equipped with draw-in groove 19, and draw-in groove 19 and guide slot 10 slip inlay and be connected, the tip of vertical guide rail plate 2 is equipped with limit baffle 1.
The vertical guide rail plate 2 can control the main shaft control box 7 to lift, the motor 12 drives the main shaft 13 to rotate through the gear box 15, control data of the main shaft control box 7 are conveniently displayed through the display screen 11, and the main shaft control box 7 is enabled to lift stably through the clamping groove 19 and the guide groove 10 in a sliding and embedding mode.
Further, the end part of the vertical guide rail plate 2 is provided with a limit baffle plate 1, the middle part of the vertical guide rail plate 2 is provided with a guide groove 10, and the limit baffle plate 1 is used for limiting the lifting of the main shaft control box 7.
Further, the front both sides of vertical guide rail plate 2 all are equipped with spacing ear 8, and the cylinder body end and the spacing ear 8 of electricity push rod 9 are connected, and the flexible end and the earrack 6 of electricity push rod 9 are connected, make things convenient for the installation of electricity push rod 9 through spacing ear 8.
Further, one end of the main shaft 13 is provided with a cutter head 14, the other end of the main shaft 13 is provided with a driven gear 17, and the cutter head 14 is used for facilitating the installation of a cutter.
Further, an output shaft of the motor 12 is connected with a driving gear 16, the driving gear 16 is in gear transmission connection with a driven gear 17, a bearing 18 is arranged in the middle of the main shaft control box 7, the main shaft 13 is in rotary connection with the bearing 18, and the motor 12 drives the driving gear 16 to rotate, so that the driving gear 16 and the driven gear 17 are in gear transmission, and the main shaft 13 is driven to rotate in the bearing 18.
Further, the guide lug 5 is arranged on the inner side of the guide clamping plate 3, the guide lug 5 is connected with the screw rod transmission in the middle of the front face of the transverse guide rail plate 4, and the guide lug 5 is convenient to drive the vertical guide rail plate 2 to transversely move through the screw rod transmission in the middle of the transverse guide rail plate 4.
Working principle: during the use, install electric putter 9 through spacing ear 8, and be connected the flexible end of electric putter 9 with the ear frame 6 of main shaft control box 7 top both sides, lift through electric putter 9 automatic control main shaft control box 7, make draw-in groove 19 and the guide slot 10 in the front middle part of vertical guide rail board 2 of main shaft control box 7 side slide inlay, make main shaft control box 7 carry out stable lift control, one end and the bearing 18 swivelling joint of main shaft 13, and make the one end and the driven gear 17 card of main shaft 13 solid, drive driving gear 16 through motor 12 and rotate, make driving gear 16 and driven gear 17 gear drive connect, make it drive main shaft 13 rotate, install the cutter on the tool bit 14 of main shaft 13 tip, can carry out spacingly to the lift of main shaft control box 7 through limit baffle 1, pass through guide cardboard 3 with vertical guide rail board 2 and transverse guide rail board 4 direction connection.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a longmen machining center main shaft transmission structure, includes vertical guide rail board (2), transverse guide rail board (4), main shaft control box (7) and electric putter (9), its characterized in that: the novel vertical guide rail device is characterized in that the main shaft control box (7) is connected with the vertical guide rail plate (2) in a sliding guide manner, a guide clamping plate (3) is arranged on the back side of the vertical guide rail plate (2), the guide clamping plate (3) is connected with the transverse guide rail plate (4) in a guiding manner, a gear box (15) is arranged at the bottom end of the main shaft control box (7), a motor (12) and a main shaft (13) are respectively arranged at the top and bottom one side of the gear box (15), a display screen (11) is arranged at the center of the front surface of the main shaft control box (7), a clamping groove (19) is arranged at the center of one end of the main shaft control box (7), the clamping groove (19) is connected with the guide groove (10) in a sliding embedded manner, and a limit baffle (1) is arranged at the end of the vertical guide rail plate (2).
2. The gantry machining center spindle drive structure according to claim 1, wherein: the end part of the vertical guide rail plate (2) is provided with a limit baffle plate (1), and the middle part of the vertical guide rail plate (2) is provided with a guide groove (10).
3. The gantry machining center spindle drive structure according to claim 1, wherein: limiting lugs (8) are arranged on two sides of the front face of the vertical guide rail plate (2), the cylinder body end of the electric push rod (9) is connected with the limiting lugs (8), and the telescopic end of the electric push rod (9) is connected with the ear frame (6).
4. The gantry machining center spindle drive structure according to claim 1, wherein: one end of the main shaft (13) is provided with a cutter head (14), and the other end of the main shaft (13) is provided with a driven gear (17).
5. The gantry machining center spindle drive structure according to claim 1, wherein: an output shaft of the motor (12) is connected with a driving gear (16), the driving gear (16) is connected with a driven gear (17) in a gear transmission manner, a bearing (18) is arranged in the middle of the main shaft control box (7), and the main shaft (13) is rotationally connected with the bearing (18).
6. The gantry machining center spindle drive structure according to claim 1, wherein: the inner side of the guide clamping plate (3) is provided with a guide lug (5), and the guide lug (5) is in transmission connection with a screw rod and a screw rod in the middle of the front surface of the transverse guide rail plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644878.XU CN220093907U (en) | 2023-06-27 | 2023-06-27 | Main shaft transmission structure of gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644878.XU CN220093907U (en) | 2023-06-27 | 2023-06-27 | Main shaft transmission structure of gantry machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093907U true CN220093907U (en) | 2023-11-28 |
Family
ID=88845015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321644878.XU Active CN220093907U (en) | 2023-06-27 | 2023-06-27 | Main shaft transmission structure of gantry machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093907U (en) |
-
2023
- 2023-06-27 CN CN202321644878.XU patent/CN220093907U/en active Active
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