CN219170252U

CN219170252U - Transmission device of direct-connected gantry machining center

Info

Publication number: CN219170252U
Application number: CN202223353924.9U
Authority: CN
Inventors: 蔡大友; 王宜亮; 闫新威
Original assignee: Jiangsu Joyou Cnc Equipment Co ltd
Current assignee: Jiangsu Joyou Cnc Equipment Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-13
Anticipated expiration: 2032-12-14

Abstract

The application relates to the technical field of gantry machining centers, a direct-connected gantry machining center transmission is disclosed, the device comprises a mounting base, the upper end fixed mounting of mount pad has a gearbox, the upper end of mount pad is still connected with spindle motor through removing guiding mechanism, spindle motor's output fixedly connected with first card solid board, the input fixedly connected with second card solid board of gearbox, first card solid board and the solid board of second are contradicted and are connected, the lateral wall fixedly connected with of the solid board of second is a plurality of connecting rods that are annular distribution and set up, a plurality of connecting holes that match grafting with the connecting rod have been seted up on the surface of the solid board of first card. The spindle motor and gearbox quick assembly can be realized, and the spindle motor and gearbox quick assembly disassembly can be realized, so that the spindle motor and gearbox quick assembly disassembly is convenient for follow-up processing, maintenance and use.

Description

Transmission device of direct-connected gantry machining center

Technical Field

The application belongs to the technical field of gantry machining centers, and particularly relates to a transmission device of a direct-connected gantry machining center.

Background

The gantry machining center is a machining center with the axis of the Z axis of the main shaft perpendicular to the workbench, the whole structure is a large-sized 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, so that the gantry machining center is particularly suitable for machining large-sized workpieces and workpieces with complex shapes.

The main shaft motor of the gantry machining center is matched with the gearbox to carry out transmission adjustment on output power, the connection between the main shaft motor and the gearbox is fixed at present, and the main shaft motor is inconvenient to adjust and repair the gearbox or the main shaft motor independently, so that the actual use is affected.

Disclosure of Invention

The utility model aims to solve the problems and provides a transmission device of a direct-connection gantry machining center.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a direct-connected gantry machining center transmission, includes the mount pad, the upper end fixed mounting of mount pad has the gearbox, the upper end of mount pad is still connected with spindle motor through removing guiding mechanism, spindle motor's output fixedly connected with first card solid board, the input fixedly connected with second card solid board of gearbox, first card solid board is contradicted with the solid board of second and is connected, the lateral wall fixedly connected with of the solid board of second is a plurality of connecting rods that are annular distribution and set up, a plurality of connecting holes that match grafting with the connecting rod have been seted up on the surface of the solid board of first card.

Preferably, the movable adjusting mechanism comprises two side plates which are symmetrically and fixedly connected to the upper end of the mounting seat, a rotating screw rod is rotatably connected between the two side plates through bearings, one of the side plates is fixedly provided with a driving motor at the outer side, the output end of the driving motor is fixedly connected with one end of the rotating screw rod, a movable screw barrel is sleeved on the screw rod wall of the rotating screw rod through threads, a supporting connection plate is fixedly connected to the upper end of the movable screw barrel, and the upper end of the supporting connection plate is fixedly connected to the lower end of the spindle motor.

Preferably, the four corners of the bottom of the support plate are fixedly connected with support rollers.

Preferably, a plurality of guide sliding rods are fixedly connected between the two side plates, and a plurality of sliding holes sleeved with the guide sliding rods in a sliding manner are formed in the side wall of the support plate.

Preferably, one end of the connecting rod, which is far away from the second clamping plate, is provided with a frustum-shaped structure.

Preferably, the outside of first card solid board and second card solid board is all fixedly connected with a plurality of T shape fixture blocks, and two relatively the outside joint of T shape fixture block has same U-shaped fastening plate, two T shape draw-in grooves with bar fixture block matching joint have been seted up to the horizontal part lateral wall of U-shaped fastening plate, through bolt fixed connection between U-shaped fastening plate and the T shape fixture block.

Preferably, a plurality of mounting screw holes are symmetrically formed in the surface of the mounting seat.

Compared with the prior art, the application provides a direct-connected gantry machining center transmission device, which has the following beneficial effects:

1. this direct-connected gantry machining center transmission, through mount pad that is equipped with, gearbox and spindle motor, spindle motor's output and gearbox's input realize relative installation fixedly through the connection of first card solid board and second card solid board, the second card solid board is connected with first card solid board through the matching grafting of many connecting rods and connecting hole realization stability, the matching joint of rethread T shape fixture block and T shape draw-in groove makes U-shaped fastening plate with the relatively stable connection of first card solid board and second card solid board together, and through bolt fastening, can realize spindle motor and gearbox's fast assembly, and can realize relative quick assembly and disassembly, the follow-up processing maintenance of being convenient for is used.

2. This direct-coupled gantry machining center transmission, through the removal adjustment mechanism that is equipped with, when spindle motor installs or needs to release the lock, start driving motor, driving motor drives and rotates the screw rod and rotate, cup joints the spacing direction of limiting guide to the backing plate with many direction slide bars through the screw rod that rotates screw rod and remove the screw barrel and realize spindle motor's stable removal, and a plurality of backing rollers carry out stable support to spindle motor's bottom for spindle motor's removal is stable, can realize quick assembly or dismantlement.

Drawings

Fig. 1 is a schematic structural diagram of a transmission device of a direct-connection gantry machining center provided by the application;

fig. 2 is a schematic diagram of a part of an enlarged structure of a transmission device of a direct-connection gantry machining center.

In the figure: 1. a mounting base; 2. a gearbox; 3. a spindle motor; 4. a first clamping plate; 5. a second clamping plate; 6. a connecting rod; 7. a connection hole; 8. a side plate; 9. rotating the screw; 10. a driving motor; 11. moving the screw cylinder; 12. a support plate; 13. supporting rollers; 14. a guide slide bar; 15. a T-shaped clamping block; 16. a U-shaped fastening plate; 17. t-shaped clamping groove.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1-2, a transmission device of a direct-connection gantry machining center comprises a mounting seat 1, wherein a gearbox 2 is fixedly arranged at the upper end of the mounting seat 1, a spindle motor 3 is further connected to the upper end of the mounting seat 1 through a movement adjusting mechanism, a first clamping plate 4 is fixedly connected to the output end of the spindle motor 3, a second clamping plate 5 is fixedly connected to the input end of the gearbox 2, the first clamping plate 4 is in abutting connection with the second clamping plate 5, a plurality of connecting rods 6 which are annularly distributed are fixedly connected to the side walls of the second clamping plate 5, and a plurality of connecting holes 7 which are matched with the connecting rods 6 are formed in the surface of the first clamping plate 4.

The movable adjusting mechanism comprises two side plates 8 which are symmetrically and fixedly connected to the upper end of the mounting seat 1, a rotary screw rod 9 is rotatably connected between the two side plates 8 through bearings, a driving motor 10 is fixedly arranged on the outer side of one side plate 8, the output end of the driving motor 10 is fixedly connected with one end of the rotary screw rod 9, a movable screw barrel 11 is sleeved on the rod wall of the rotary screw rod 9 in a threaded manner, a supporting connection plate 12 is fixedly connected to the upper end of the movable screw barrel 11, and the upper end of the supporting connection plate 12 is fixedly connected to the lower end of the spindle motor 3.

The four corners of the bottom of the supporting plate 12 are fixedly connected with supporting rollers 13.

A plurality of guide slide bars 14 are fixedly connected between the two side plates 8, and a plurality of slide holes which are in sliding sleeve joint with the guide slide bars 14 are formed in the side wall of the support connection plate 12.

One end of the connecting rod 6 far away from the second clamping plate 5 is provided with a frustum-shaped structure.

The outside of first card solid board 4 and the outside of second card solid board 5 all fixedly connected with a plurality of T shape fixture blocks 15, two opposite T shape fixture blocks 15 outside joint have same U-shaped fastening plate 16, and two T shape draw-in grooves 17 with bar fixture block matching joint have been seted up to the horizontal part lateral wall of U-shaped fastening plate 16, pass through bolt fixed connection between U-shaped fastening plate 16 and the T shape fixture block 15.

A plurality of mounting screw holes are symmetrically formed in the surface of the mounting seat 1.

The principle of operation of the present utility model will now be described as follows:

during this application use, through mount pad 1 that is equipped with, gearbox 2 and spindle motor 3, the output of spindle motor 3 and the input of gearbox 2 realize relative installation fixedly through the connection of first card solid board 4 and second card solid board 5, the second card solid board 5 and first card solid board 4 realize stable connection through the matching grafting of many connecting rods 6 and connecting hole 7, the rethread T-shaped fixture block 15 makes the relative stable connection of U-shaped fixture block 15 and T-shaped draw-in groove 17 with first card solid board 4 and second card solid board 5 together, and through the bolt fastening, can realize the fast assembly of spindle motor 3 and gearbox 2, and can realize relative quick assembly and disassembly, be convenient for follow-up processing maintenance use, through the removal guiding mechanism that is equipped with, when spindle motor 3 installs or needs to release the lock, drive motor 10 drives rotation screw 9 and cup joints the spacing direction of a plurality of guide rollers 14 to the support plate 12 through the screw 9 and remove screw 11, and the stable gyro wheel 13 of spindle motor 3 can be realized to the stable bottom of a plurality of guide rollers 13, and the stable assembly of spindle motor 3 can be realized to the stable bottom of spindle motor 3, the stable assembly is realized.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.

Claims

1. The utility model provides a direct-connected gantry machining center transmission, includes mount pad (1), its characterized in that, the upper end fixed mounting of mount pad (1) has gearbox (2), the upper end of mount pad (1) is still connected with spindle motor (3) through removing guiding mechanism, the output fixedly connected with first card fixed plate (4) of spindle motor (3), the input fixedly connected with second card fixed plate (5) of gearbox (2), first card fixed plate (4) and second card fixed plate (5) are contradicted and are connected, the lateral wall fixedly connected with of second card fixed plate (5) is a plurality of connecting rods (6) that are annular distribution and set up, a plurality of connecting holes (7) that mate grafting with connecting rod (6) are seted up on the surface of first card fixed plate (4).

2. The transmission device of the direct-connection gantry machining center according to claim 1, wherein the moving adjusting mechanism comprises two side plates (8) which are symmetrically and fixedly connected to the upper end of the mounting seat (1), the two side plates (8) are rotatably connected with rotating screws (9) through bearings, one of the outer sides of the side plates (8) is fixedly provided with a driving motor (10), the output end of the driving motor (10) is fixedly connected with one end of the rotating screws (9), a moving screw cylinder (11) is sleeved on a rod wall screw thread of the rotating screw (9), the upper end of the moving screw cylinder (11) is fixedly connected with a supporting connection plate (12), and the upper end of the supporting connection plate (12) is fixedly connected to the lower end of the spindle motor (3).

3. The transmission device of the direct-connection gantry machining center according to claim 2, wherein the four corners of the bottom of the supporting plate (12) are fixedly connected with supporting rollers (13).

4. The transmission device of the direct-connected gantry machining center according to claim 2, wherein a plurality of guide sliding rods (14) are fixedly connected between the two side plates (8), and a plurality of sliding holes which are in sliding sleeve connection with the guide sliding rods (14) are formed in the side wall of the supporting and connecting plate (12).

5. The transmission device of the direct-connection gantry machining center according to claim 1, wherein one end of the connecting rod (6) far away from the second clamping plate (5) is in a frustum-shaped structure.

6. The transmission device of the direct-connection gantry machining center according to claim 1, wherein the outer sides of the first clamping plate (4) and the second clamping plate (5) are fixedly connected with a plurality of T-shaped clamping blocks (15), the same U-shaped fastening plate (16) is clamped outside the two opposite T-shaped clamping blocks (15), two T-shaped clamping grooves (17) matched and clamped with the strip-shaped clamping blocks are formed in the side wall of the horizontal part of the U-shaped fastening plate (16), and the U-shaped fastening plate (16) and the T-shaped clamping blocks (15) are fixedly connected through bolts.

7. The transmission device of the direct-connection gantry machining center according to claim 1, wherein a plurality of mounting screw holes are symmetrically formed on the surface of the mounting base (1).