CN219444403U - Correcting device for gantry machine tool - Google Patents

Abstract

The utility model discloses a correction device for a gantry machine tool and relates to the technical field of a gantry machine tool. The correction device for a gantry machine tool aims to solve the technical problem that the correction device for a gantry machine tool cannot be stably adjusted and corrected in the prior art. The correction device includes a bottom plate; a fixed seat is fixedly installed on the upper end of the bottom plate, a driving assembly is arranged on the upper end of the fixed seat, an adjusting assembly is arranged on the inner side of the fixing seat, two groups are arranged on the adjusting assembly, and a working table is arranged on the upper end of the adjusting assembly. The bottom end of the platform is provided with a sliding seat, which is rotatably connected with the adjustment assembly, a level is provided outside the drive assembly, and a support seat is provided at the upper end of the fixed seat. The correction device for gantry machine tools only needs to drive the adjustment assembly through the drive assembly, drive the workbench to rotate through the adjustment assembly, and perform rotation limit processing on the workbench through the rotational connection between the support seat and the workbench, thereby realizing the adjustment of the gantry. Stability adjustment and correction processing of machine tools.

Description

Calibration device for gantry machine tools

technical field

The utility model belongs to the technical field of gantry machine tools, in particular to a correction device for gantry machine tools.

Background technique

Nowadays, the use of gantry machine tools is a relatively common equipment in workpiece processing. The gantry machine tool is a milling machine with a portal frame and a horizontal long bed. The gantry milling machine can use multiple milling cutters to process the surface at the same time. The machining accuracy and production efficiency They are all relatively high. In order to ensure the surface level of the gantry machine tool, a gantry machine tool correction device is usually used.

At present, the utility model patent with the patent number CN202020605074.9 discloses a horizontal correction device for a gantry milling machine, including a base and a storage table. The side wall of the base is symmetrically fixedly connected with a motor box, and a step Into the motor, the output end of the stepper motor is fixedly connected with a transmission device, the upper surface of the base is rotatably connected with a fixed plate, and the upper surface of the fixed plate is equidistantly connected with a connecting block through bearing rotation, and the fixed plate A storage table is arranged above the top of the storage table, the connecting block is fixedly connected with the storage table, an adjusting device is connected to the inner symmetrical sliding connection of the base, the adjusting device is fixedly connected with the transmission device, and a detection device is installed on the upper surface of the storage table. The transmission device includes a worm, a worm wheel, a first transmission shaft, a second transmission shaft and a shaft coupling. The horizontal correction device for a gantry milling machine can improve adjustment efficiency, save time, and has a simple structure and strong practicability. It adopts worm drive for adjustment, but the gantry machine tool correction device cannot perform stable adjustment and correction processing on the gantry machine tool during use.

Therefore, it is urgently needed to solve the above-mentioned problem that the correction device used for gantry machine tools cannot be stably corrected after use, so as to improve the practicability of the device.

Utility model content

(1) Technical problems to be solved

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a calibration device for a gantry machine tool, which aims to solve the technical problem that the calibration device for a gantry machine tool cannot be stably adjusted and corrected in the prior art.

(2) Technical solution

In order to solve the above-mentioned technical problems, the utility model provides such a correction device for gantry machine tools. The correction device includes a bottom plate; The inner side of the seat is provided with an adjustment assembly, the adjustment assembly is provided with two groups, the upper end of the adjustment assembly is provided with a workbench, and the bottom end of the workbench is provided with a sliding seat, and the slide seat and the adjustment assembly rotate Connected, the outside of the drive assembly is provided with a level, the upper end of the fixed seat is provided with a support seat, the support seat is provided with two groups, and the support seat is rotatably connected with the workbench.

When using the correction device for gantry machine tools of this technical solution, the adjustment assembly is driven by the drive assembly, the worktable is driven to rotate by the adjustment assembly, and the rotation limit of the worktable is performed through the rotational connection between the support seat and the workbench, thereby The stable adjustment and correction processing of the gantry machine tool is realized.

Further, the inside of the drive assembly includes a motor, the motor is arranged on the upper end of the fixed seat, the output end of the motor is provided with a first gear, the starting motor drives the first gear to rotate, and the first gear is rotated. Drive, the starter motor drives the first gear to rotate.

Further, the inside of the drive assembly includes a rotating shaft, the rotating shaft is arranged on the inner side of the fixed seat, and a second gear is arranged on the outer side of the rotating shaft, and the second gear is engaged with the first gear, The rotating shaft is driven to rotate through the mesh connection between the first gear and the second gear.

Further, the inside of the drive assembly includes a third gear, the third gear is arranged at one end of the rotating shaft, the third gear is provided with two groups, the rotating shaft drives the third gear to rotate, and the second group of two groups Three gears for drive handling.

Further, the interior of the adjustment assembly includes a threaded rod, the threaded rod is arranged on the inner side of the fixed seat, the threaded rod is rotatably connected with the fixed seat, and the threaded The rod is subjected to rotation limit processing.

Further, the interior of the adjustment assembly includes a fourth gear, the fourth gear is arranged at the bottom end of the threaded rod, the fourth gear is meshed with the third gear, and the third gear is connected to the first gear through the third gear. The meshing connection of the four gears drives the threaded rod to rotate.

Further, the interior of the adjustment assembly includes a threaded barrel, the threaded barrel is arranged at the bottom end of the sliding seat, the threaded barrel is rotatably connected with the sliding seat, and the threaded barrel is connected to the threaded rod. The rod is connected, and the screw rod is connected with the screw rod of the threaded cylinder to drive the threaded cylinder to lift up and down.

(3) Beneficial effect

Compared with the prior art, the beneficial effect of the utility model is that: the utility model for the correction device of the gantry machine tool utilizes the starting motor to drive the first gear to rotate, and the meshing connection between the first gear and the second gear drives the rotation of the rotating shaft. The rotating shaft drives the third gear to rotate, the meshing connection between the third gear and the fourth gear drives the threaded rod to rotate, the connection between the threaded rod and the screw rod of the threaded cylinder drives the threaded cylinder to go up and down, and the rotation connection between the sliding seat and the threaded cylinder drives the work The table is rotated, and the rotation of the table is limited through the rotation connection between the support seat and the work table, thereby realizing the stable adjustment and correction processing of the gantry machine tool.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a specific embodiment of the present invention;

Fig. 2 is the structural schematic diagram of the front section of the specific embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a side view section of a specific embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a partial side view section of a specific embodiment of the present invention.

The marks in the drawings are: 1. Bottom plate; 2. Fixing seat; 3. Driving component; 4. Adjusting component; 5. Workbench; 6. Sliding seat; 7. Spirit level; 8. Supporting seat; 1, the first gear; 11, the rotating shaft; 12, the second gear; 13, the third gear; 14, the threaded rod; 15, the fourth gear; 16, the threaded cylinder.

Detailed ways

This specific embodiment is used for the correction device of the gantry machine tool. Its three-dimensional structure schematic diagram is shown in Figure 1, and its front view cross-sectional structure schematic diagram is shown in Figure 2. The correction device includes a base plate 1; , the upper end of the fixed seat 2 is provided with a drive assembly 3, the inner side of the fixed seat 2 is provided with an adjustment assembly 4, the adjustment assembly 4 is provided with two groups, the upper end of the adjustment assembly 4 is provided with a workbench 5, and the bottom end of the workbench 5 is provided with Sliding seat 6, sliding seat 6 is rotatably connected with adjustment assembly 4, a level 7 is provided on the outside of drive assembly 3, a support seat 8 is provided at the upper end of fixed seat 2, and two sets of support seats 8 are provided, and support seat 8 and workbench 5 Turn to connect.

For this specific embodiment, the shape and structure of the bottom plate 1 is set according to the actual application situation, for example, the bottom plate 1 can be a rectangular structure, an arc structure, a polygonal structure, and the like.

Wherein, the interior of drive assembly 3 includes motor 9, and motor 9 is arranged on the upper end of holder 2, and the output end of motor 9 is provided with first gear 10, and starter motor 9 drives first gear 10 to rotate, and first gear 10 is carried out. Drive, the starter motor 9 drives the first gear 10 to rotate, the inside of the drive assembly 3 includes a rotating shaft 11, the rotating shaft 11 is arranged on the inner side of the fixed seat 2, and the outer side of the rotating shaft 11 is provided with a second gear 12, the second gear 12 and the first The gears 10 are engaged and connected, and the rotating shaft 11 is driven to rotate through the meshing connection between the first gear 10 and the second gear 12 .

This specific embodiment is used for the calibration device of the gantry machine tool. Its side view sectional structure schematic diagram is shown in Figure 3, and its partial side view sectional structure schematic diagram is shown in Figure 4. The inside of the drive assembly 3 includes a third gear 13, the first The three gears 13 are arranged at one end of the rotating shaft 11, the third gear 13 is provided with two groups, the rotating shaft 11 drives the third gear 13 to rotate, and the two groups of third gears 13 are driven, and the inside of the adjustment assembly 4 includes a threaded rod 14 , The threaded rod 14 is arranged on the inner side of the fixed seat 2, the threaded rod 14 is connected with the fixed seat 2 in rotation, and the threaded rod 14 is subjected to rotation limit processing through the rotational connection between the threaded rod 14 and the fixed seat 2.

At the same time, the inside of the adjustment assembly 4 includes a fourth gear 15, the fourth gear 15 is arranged on the bottom end of the threaded rod 14, the fourth gear 15 is meshed with the third gear 13, and the third gear 13 and the fourth gear 15 are meshed. The meshing connection drives the threaded rod 14 to rotate. The interior of the adjustment assembly 4 includes a threaded cylinder 16, which is arranged at the bottom end of the slide seat 6. The threaded cylinder 16 is connected to the slide seat 6 in rotation. Connect, drive threaded cylinder 16 lifting processing by the threaded rod 14 and the screw mandrel connection of threaded cylinder 16.

When using the correction device for the gantry machine tool of this technical solution, the starter motor 9 drives the first gear 10 to rotate, the meshing connection between the first gear 10 and the second gear 12 drives the rotating shaft 11 to rotate, and the rotating shaft 11 drives the third gear 13 to rotate , the threaded rod 14 is driven to rotate through the meshing connection between the third gear 13 and the fourth gear 15, the screw rod 14 is connected to the threaded cylinder 16 to drive the threaded cylinder 16 to lift up and down, and the sliding seat 6 is connected to the threaded cylinder 16 through rotation. The workbench 5 is driven to rotate, and the rotation of the workbench 5 is limited through the rotational connection between the support base 8 and the workbench 5, thereby realizing the stable adjustment and correction of the gantry machine tool.

Claims (7)

1. It is used for the correction device of the gantry machine tool, and the correction device includes a bottom plate; it is characterized in that, the upper end of the bottom plate is fixedly installed with a fixed seat, the upper end of the fixed seat is provided with a drive assembly, and the inner side of the fixed seat is provided with an adjustment Assemblies, the adjustment assembly is provided with two groups, the upper end of the adjustment assembly is provided with a workbench, the bottom end of the workbench is provided with a slide seat, the slide seat is rotatably connected with the adjustment assembly, and the drive assembly A level is provided on the outer side of the fixed seat, and a support seat is provided at the upper end of the fixed seat, and two groups of support seats are provided, and the support seat is rotatably connected with the workbench. 2. The calibration device for gantry machine tools according to claim 1, wherein the inside of the drive assembly includes a motor, the motor is arranged on the upper end of the fixed seat, and the output end of the motor is provided with first gear. 3. The correction device for a gantry machine tool according to claim 2, wherein the inside of the drive assembly includes a rotating shaft, the rotating shaft is arranged on the inner side of the fixed seat, and the outer side of the rotating shaft is provided with a second Two gears, the second gear is engaged with the first gear. 4. The calibrating device for a gantry machine tool according to claim 3, wherein the inside of the drive assembly includes a third gear, the third gear is arranged at one end of the rotating shaft, and the third gear There are two sets of settings. 5. The calibration device for gantry machine tools according to claim 4, wherein the interior of the adjustment assembly includes a threaded rod, the threaded rod is arranged on the inner side of the fixing seat, and the threaded rod is connected to the fixed seat. The fixed seat is rotationally connected. 6. The calibration device for gantry machine tools according to claim 5, characterized in that, the interior of the adjustment assembly includes a fourth gear, the fourth gear is arranged at the bottom end of the threaded rod, and the first Four gears are engaged with the third gear. 7. The correcting device for a gantry machine tool according to claim 6, characterized in that, the interior of the adjustment assembly includes a threaded barrel, the threaded barrel is arranged at the bottom end of the slide seat, and the threaded barrel is connected with the The sliding seat is rotatably connected, and the threaded cylinder is connected with the threaded rod screw.