CN218964664U - Lathe bed of digit control machine tool - Google Patents

Abstract

The utility model discloses a lathe bed of a numerical control machine, relates to the technical field of numerical control machines, and aims to solve the technical problem that stable adjustment treatment of the lathe bed of the numerical control machine is inconvenient in the prior art. The lathe bed comprises a supporting table; the bottom fixed mounting of brace table has fixed foot, and fixed foot fixed mounting has four groups, and the outside of brace table is provided with driving motor, and the inboard of brace table is provided with drive assembly, and accomodate the groove has been seted up to the upper end of brace table, accomodates the groove and has seted up four groups, and the inboard of accomodating the groove is provided with upper and lower adjusting part, and upper and lower adjusting part's upper end is provided with the layer board, and the upper end of layer board is provided with the mounting panel. The lathe bed of the numerical control machine only needs to start the driving motor to drive the transmission assembly to rotate, drives the four groups of up-and-down adjusting assemblies through the transmission assembly, and drives the mounting plate to move up and down to be adjusted through the up-and-down adjusting assemblies, so that stable adjustment treatment of the lathe bed of the numerical control machine is realized.

Description

bed of a CNC machine tool

technical field

The utility model belongs to the technical field of numerical control machine tools, in particular to a bed of numerical control machine tools.

Background technique

Nowadays, the use of CNC machine tools is more common in industrial production and processing. CNC machine tools are equipped with automatic machine tools with program control systems. main accessories.

At present, the utility model patent with the patent number CN202022338791.2 discloses a bed of a CNC machine tool, including: a bed body; a power head fixing seat, a processing table moving seat and a motor fixing seat arranged on the bed body ; The utility model connects and fixes the power head fixing seat, the processing table moving seat and the bed body together, which improves the integrity of the machine bed, and the overall rigidity is enhanced. The motor fixing seat is located inside the bed body, and the motor is horizontal It is fixed inwardly on the motor fixing seat, so that the center of gravity of the machine tool bed is located at the center to further improve stability. What it adopts is to fix the motor horizontally and inwardly on the motor fixing seat to improve stability, but the bed of the CNC machine tool is inconvenient to carry out stable adjustment processing on the bed of the CNC machine tool during use.

Therefore, in order to improve the practicability of the device, it is urgently needed to solve the problem that the bed of the above-mentioned daily numerical control machine tool is not easy to adjust stably after use.

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 bed of a CNC machine tool, which aims to solve the technical problem that the bed of a CNC machine tool is not convenient for stable adjustment and processing in the prior art .

(2) Technical solution

In order to solve the above-mentioned technical problems, the utility model provides such a bed of a numerically controlled machine tool, the bed includes a support platform; the bottom end of the support platform is fixedly installed with fixed feet, and the fixed feet are fixedly installed with four groups, The outside of the support table is provided with a drive motor, the inside of the support table is provided with a transmission assembly, the upper end of the support table is provided with a storage slot, and the storage slots are provided with four groups, and the inside of the storage slot is provided with An up and down adjustment assembly, the upper end of the up and down adjustment assembly is provided with a supporting plate, and the upper end of the supporting plate is provided with a mounting plate.

When using the bed of the CNC machine tool of this technical solution, start the drive motor to drive the transmission assembly to rotate, drive the four sets of up and down adjustment assemblies through the transmission assembly, and drive the mounting plate to move up and down through the up and down adjustment assembly, thereby realizing the adjustment of the CNC machine tool bed. Body stabilization adjustment processing.

Further, the inside of the transmission assembly includes a first gear, the first gear is arranged at the output end of the driving motor, and the inner side of the support table is provided with a first rotating shaft, and the first rotating shaft is connected to the The support table is connected in rotation, and a second gear is arranged on the outside of the first rotating shaft, and the second gear is meshed with the first gear, and the driving motor is started to drive the first gear to rotate. The meshing connection drives the first rotating shaft to rotate.

Further, the inside of the transmission assembly includes a third gear, the third gear is arranged at one end of the first rotating shaft, the third gear is provided with two groups, and the first rotating shaft drives two groups of third gears turn.

Further, the inside of the transmission assembly includes a second rotating shaft, the second rotating shaft is arranged on the inner side of the support table, the second rotating shaft is rotatably connected with the supporting table, and the outer side of the second rotating shaft is arranged There is a fourth gear, the fourth gear is meshed with the third gear, and the second rotating shaft is driven to rotate through the meshed connection between the third gear and the fourth gear.

Further, the inside of the transmission assembly includes a fifth gear, the fifth gear is arranged at one end of the second rotating shaft, the fifth gear is provided with two groups, and the second rotating shaft drives two groups of fifth gears turn.

Further, the inside of the up and down adjustment assembly includes a threaded rod, the threaded rod is arranged inside the receiving groove, the bottom end of the threaded rod is provided with a sixth gear, and the sixth gear is connected to the first gear. The five gears are meshed and connected, and the threaded rod is driven to rotate through the meshed connection of the fifth gear and the sixth gear.

Further, the interior of the up and down adjustment assembly includes a threaded barrel, the threaded barrel is arranged on the outside of the threaded rod, the upper end of the threaded barrel is connected to the bottom end of the supporting plate, and the threaded barrel is connected to the bottom end of the supporting plate. The screw rod connection of the threaded rod drives the supporting plate to move up and down through the screw rod connection of the threaded rod and the threaded cylinder.

(3) Beneficial effect

Compared with the prior art, the beneficial effect of the utility model is that: the bed of the CNC machine tool of the utility model drives the first gear to rotate by starting the drive motor, and drives the first rotating shaft to rotate through the meshing connection between the first gear and the second gear The two groups of third gears are driven to rotate through the first rotating shaft, the second rotating shaft is driven to rotate through the meshing connection between the third gear and the fourth gear, the second rotating shaft is used to drive the two groups of fifth gears to rotate, and the fifth gear and the sixth gear are driven to rotate. The meshing connection of the threaded rod drives the rotation of the threaded rod, the connection between the threaded rod and the screw of the threaded cylinder drives the supporting plate to move up and down, and the supporting plate drives the mounting plate to move up and down to adjust, thus realizing the stable adjustment of the CNC machine bed.

Description of drawings

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

Fig. 2 is a structural schematic diagram of a specific embodiment of the utility model unfolded;

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

Fig. 4 is a structural schematic diagram of a front section of a specific embodiment of the present invention.

The marks in the drawings are: 1. Support platform; 2. Fixed feet; 3. Driving motor; 4. Transmission component; The first gear; 11, the first rotating shaft; 12, the second gear; 13, the third gear; 14, the second rotating shaft; 15, the fourth gear; 16, the fifth gear; 17, threaded rod; 18, the sixth gear ; 19, threaded barrel.

Detailed ways

This specific embodiment is used for the lathe bed of numerical control machine tool, and its three-dimensional structure schematic diagram is as shown in Figure 1, and its unfolded structure schematic diagram is as shown in Figure 2, and this lathe bed comprises support platform 1; The bottom end of support platform 1 is fixedly installed with Fixed feet 2, four groups of fixed feet 2 are fixedly installed, a drive motor 3 is arranged on the outside of the support platform 1, a transmission assembly 4 is arranged on the inside of the support platform 1, and a storage groove 5 is provided on the upper end of the support platform 1, and the storage groove 5 is opened There are four groups, the inner side of the storage tank 5 is provided with a vertical adjustment assembly 6, the upper end of the vertical adjustment assembly 6 is provided with a supporting plate 7, and the upper end of the supporting plate 7 is provided with a mounting plate 8.

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

Wherein, the interior of the transmission assembly 4 includes a first gear 9, the first gear 9 is arranged on the output end of the drive motor 3, the inner side of the support table 1 is provided with a first rotating shaft 11, and the first rotating shaft 11 is rotationally connected with the support table 1, The outside of the first rotating shaft 11 is provided with a second gear 12, the second gear 12 is meshed with the first gear 9, and the drive motor 3 drives the first gear 9 to rotate, and the meshing connection between the first gear 9 and the second gear 12 drives The first rotating shaft 11 rotates, and the interior of the transmission assembly 4 includes a third gear 13. The third gear 13 is arranged on one end of the first rotating shaft 11. The third gear 13 is provided with two groups, and the first rotating shaft 11 drives two groups of third gears. Gear 13 rotates.

This specific embodiment is used for the lathe bed of numerical control machine tool, and its top view sectional structural schematic diagram is as shown in Figure 3, and its frontal sectional structural schematic diagram is as shown in Figure 4, and the inside of transmission assembly 4 includes the second rotating shaft 14, and the second rotating shaft 14 is arranged on the inner side of the support platform 1, the second rotating shaft 14 is rotationally connected with the supporting platform 1, and the outside of the second rotating shaft 14 is provided with a fourth gear 15, the fourth gear 15 is meshed with the third gear 13, and the third gear 13 The meshing connection with the fourth gear 15 drives the second rotating shaft 14 to rotate. The interior of the transmission assembly 4 includes a fifth gear 16. The fifth gear 16 is arranged at one end of the second rotating shaft 14. The fifth gear 16 is provided with two groups. The second rotating shaft 14 drives two sets of fifth gears 16 to rotate.

At the same time, the inside of the up and down adjustment assembly 6 includes a threaded rod 17, which is arranged on the inside of the receiving groove 5, and the bottom end of the threaded rod 17 is provided with a sixth gear 18, the sixth gear 18 is meshed with the fifth gear 16, The meshing connection between the fifth gear 16 and the sixth gear 18 drives the threaded rod 17 to rotate. The inside of the up and down adjustment assembly 6 includes a threaded cylinder 19, which is arranged on the outside of the threaded rod 17. The upper end of the threaded cylinder 19 is connected to the supporting plate The bottom ends of 7 are connected to each other, and threaded cylinder 19 is connected with threaded rod 17 screw mandrels, and the screw rod connection of threaded rod 17 and threaded cylinder 19 drives supporting plate 7 to move up and down.

When using the bed of the numerically controlled machine tool of this technical solution, start the drive motor 3 to drive the first gear 9 to rotate, and drive the first rotating shaft 11 to rotate through the meshing connection between the first gear 9 and the second gear 12, and drive the two through the first rotating shaft 11. The third gear 13 of the group rotates, and the meshing connection between the third gear 13 and the fourth gear 15 drives the second rotating shaft 14 to rotate, and the second rotating shaft 14 drives the two groups of fifth gears 16 to rotate, and the fifth gear 16 and the sixth gear The meshing connection of 18 drives the threaded rod 17 to rotate, and the connection between the threaded rod 17 and the screw rod of the threaded cylinder 19 drives the supporting plate 7 to move up and down, and the supporting plate 7 drives the mounting plate 8 to move up and down to adjust, thereby realizing the control of the CNC machine bed. Stable regulation processing.

Claims (7)

1. A bed of a numerically controlled machine tool, the bed comprising a support table; the support table is characterized in that fixed feet are fixedly arranged at the bottom end of the support table, four groups of fixed feet are fixedly arranged, a driving motor is arranged at the outer side of the support table, a transmission assembly is arranged at the inner side of the support table, a storage groove is formed in the upper end of the support table, four groups of storage grooves are formed in the storage groove, an upper adjusting assembly and a lower adjusting assembly are arranged at the inner side of the storage groove, a supporting plate is arranged at the upper end of the upper adjusting assembly and the lower adjusting assembly, and a mounting plate is arranged at the upper end of the supporting plate.

2. The machine tool body of claim 1, wherein the transmission assembly comprises a first gear, the first gear is arranged at the output end of the driving motor, a first rotating shaft is arranged on the inner side of the supporting table and is in rotating connection with the supporting table, a second gear is arranged on the outer side of the first rotating shaft and is in meshed connection with the first gear.

3. The machine tool body of claim 2, wherein the transmission assembly comprises a third gear, the third gear is disposed at one end of the first rotating shaft, and two sets of the third gears are disposed.

4. The machine tool body of claim 3, wherein the transmission assembly comprises a second rotating shaft, the second rotating shaft is arranged on the inner side of the supporting table, the second rotating shaft is rotationally connected with the supporting table, a fourth gear is arranged on the outer side of the second rotating shaft, and the fourth gear is in meshed connection with the third gear.

5. The machine tool body of claim 4, wherein the transmission assembly comprises a fifth gear, the fifth gear is disposed at one end of the second rotating shaft, and two groups of the fifth gears are disposed.

6. The machine tool body of claim 5, wherein the upper and lower adjusting assembly comprises a threaded rod, the threaded rod is arranged on the inner side of the accommodating groove, a sixth gear is arranged at the bottom end of the threaded rod, and the sixth gear is meshed with the fifth gear.

7. The machine tool body of claim 6, wherein the upper and lower adjusting assembly comprises a threaded cylinder, the threaded cylinder is arranged on the outer side of the threaded rod, the upper end of the threaded cylinder is connected with the bottom end of the supporting plate, and the threaded cylinder is connected with the threaded rod screw rod.

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