High-strength machine tool base

Abstract

The utility model provides a high-strength machine tool base, which belongs to the field of machine tools and comprises a base main body, a milling table is rotatably arranged in the base main body, a rotating shaft is fixedly arranged at the bottom in the base main body, the milling table is fixedly arranged at the top end of the rotating shaft, and a chip removal component is mounted at the bottom of the milling table; and the lifting assembly comprises a protection box, two first threaded rods and a motor. The lifting assembly and the transmission assembly are arranged, the height of the base body can be freely adjusted, parts of different sizes can be machined and milled conveniently, the scrap removing assembly is further arranged, scraps in the machining and milling process and water flow used for cooling can be collected, the scraps are prevented from splashing and entering a machine tool, and the machining efficiency is improved. And the clamping assembly is further arranged, so that the part can be rapidly and stably clamped, the practicability is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a high-strength machine tool base. Background Art

[0002] The main machine is the main body of the CNC machine tool. It includes the bed, base, column, beam, slide, workbench, spindle box, feed mechanism, tool holder and automatic tool changer and other mechanical parts. It is the mechanical part that automatically completes various cutting processes on the CNC machine tool. It adopts a new machine tool structure with high rigidity, high shock resistance and small thermal deformation.

[0003] A high-strength machine tool base with application number CN201921895188.5 has a base body that is height-adjustable according to the sizes of parts being processed and milled. However, the base body in the comparative document cannot achieve height adjustment, and cannot collect and process the debris and cooling water flow generated during the milling process. If debris and water enter the machine tool, the equipment may be damaged, reducing its practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-strength machine tool base.

[0005] The embodiment of the utility model provides a high-strength machine tool base, comprising:

[0006] A base body, wherein a milling table is rotatably arranged in the base body, a rotating shaft is fixedly arranged at the bottom of the base body, the milling table is fixedly arranged at the top of the rotating shaft, and a chip removal component is installed at the bottom of the milling table;

[0007] A lifting assembly, the lifting assembly includes a protection box, two first threaded rods and a motor, two guide rods are fixedly arranged in parallel on the protection box, the two guide rods are both slidably arranged through the bottom of the base body, the two first threaded rods are parallelly passed through the bottom of the base body and are threadedly connected, round rods are fixedly arranged at the bottom of the two first threaded rods, the two round rods are rotatably arranged through the top of the protection box, the motor is fixedly arranged in the protection box, the output end of the motor is fixedly arranged on one of the round rods, and a transmission assembly is installed between the two round rods.

[0008] Furthermore, it also includes a clamping assembly, which includes two second threaded rods and two limit rods. The two second threaded rods are respectively threaded through the two sides of the milling table, and the inner ends of the two second threaded rods are rotatably provided with clamping blocks. The two limit rods are fixedly arranged in parallel on the inner wall of the milling table, and the two limit rods are slidably arranged through the two clamping blocks.

[0009] Furthermore, the chip removal assembly includes a chip guide bucket, a drain pipe and a bent pipe, the chip guide bucket is fixedly arranged on the inner bottom of the milling table, the top end of the drain pipe penetrates the milling table and is rotatably arranged and connected to the chip guide bucket, the bottom end of the drain pipe penetrates the base body and is fixedly arranged, the drain pipe is movably arranged in the rotating shaft, the bottom end of the drain pipe is connected to a telescopic hose, the top end of the bent pipe penetrates the top of the protective box and is fixedly arranged, the top of the bent pipe is connected to the bottom of the telescopic hose, and the other end of the bent pipe penetrates one side of the protective box and is fixedly arranged.

[0010] Furthermore, the transmission assembly includes a belt, and pulleys are fixedly provided at the bottoms of the two round rods, and the two pulleys are driven by the belt.

[0011] Furthermore, the outer ends of the two second threaded rods are fixedly provided with T-shaped handles, and the T-shaped handles are fixedly provided with anti-slip rubber sleeves.

[0012] Furthermore, the bent pipe is arranged in a protection box, and the bent pipe is arranged between the belts and is not arranged against the belts.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model is provided with a lifting assembly and a transmission assembly, and the height of the base body can be freely adjusted, which is convenient for processing and milling parts of different sizes. A chip removal assembly is also provided, which can collect the debris generated in the processing and milling process and the water flow used for cooling, so as to prevent the debris from splashing and entering the machine tool and damaging the equipment. A clamping assembly is also provided, which can clamp the parts quickly and firmly, thereby increasing practicality and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of a high-strength machine tool base described in an embodiment of the utility model.

[0016] Figure 2 It is a cross-sectional view of a milling table in a high-strength machine tool base described in an embodiment of the utility model.

[0017] Figure 3 It is a top view of a clamping assembly in a high-strength machine tool base described in an embodiment of the utility model.

[0018] In the above drawings: 1 base body, 2 milling table, 3 rotating shaft, 4 chip guide bucket, 5 drainage pipe, 6 telescopic hose, 7 protection box, 8 guide rod, 9 bent pipe, 10 first threaded rod, 11 motor, 12 pulley, 13 belt, 14 second threaded rod, 15 clamping block, 16 limit rod, 17 T-shaped handle. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a high-strength machine tool base, including:

[0021] A base body 1, a milling table 2 is rotatably arranged in the base body 1, a rotating shaft 3 is fixedly arranged at the bottom of the base body 1, and the milling table 2 is fixedly arranged at the top of the rotating shaft 3;

[0022] The lifting assembly includes a protection box 7, two first threaded rods 10 and a motor 11. Two guide rods 8 are fixedly arranged in parallel on the protection box 7. The two guide rods 8 are both slidably arranged through the bottom of the base body 1. The two guide rods 8 can guide the base body 1 when adjusting its height, so that the height adjustment is more stable.

[0023] Two first threaded rods 10 are parallel and penetrate the bottom of the base body 1 and are threadedly connected. Round rods are fixedly arranged at the bottom of the two first threaded rods 10. The two round rods penetrate the top of the protection box 7 and are rotatably arranged. The motor 11 is fixedly arranged in the protection box 7. The output end of the motor 11 is fixedly arranged on one of the round rods. The milling table 2 is arranged between the two first threaded rods 10, and the two first threaded rods 10 do not affect the rotation of the milling table 2.

[0024] A transmission assembly is installed between the two round rods, and the transmission assembly includes a belt 13. The bottoms of the two round rods are fixedly provided with pulleys 12, and the two pulleys 12 are transmitted through the belt 13;

[0025] A chip removal assembly is installed at the bottom of the milling table 2, and the chip removal assembly includes a chip guide bucket 4, a drainage pipe 5 and a bent pipe 9. The chip guide bucket 4 is fixedly arranged at the inner bottom of the milling table 2, the top end of the drainage pipe 5 penetrates the milling table 2 and is rotatably arranged and connected to the chip guide bucket 4, and the bottom end of the drainage pipe 5 penetrates the base body 1 and is fixedly arranged;

[0026] The drain pipe 5 is movably arranged in the rotating shaft 3, and the rotating shaft 3 can be arranged as a bearing, and the drain pipe 5 is movably arranged in the inner ring of the bearing;

[0027] The bottom end of the drain pipe 5 is connected with a telescopic hose 6, the top end of the curved pipe 9 penetrates the top of the protection box 7 and is fixedly arranged, the top of the curved pipe 9 is connected with the bottom of the telescopic hose 6, and the other end of the curved pipe 9 penetrates one side of the protection box 7 and is fixedly arranged;

[0028] The bent pipe 9 is arranged in the protection box 7, and the bent pipe 9 is arranged between the belts 13 and does not abut against the belts 13, so as not to affect the transmission of the belts 13;

[0029] It also includes a clamping assembly, which includes two second threaded rods 14 and two limit rods 16. The two second threaded rods 14 are respectively threadedly connected to the two sides of the milling table 2, and the inner ends of the two second threaded rods 14 are rotatably provided with clamping blocks 15;

[0030] Two limit rods 16 are fixedly arranged in parallel on the inner wall of the milling table 2. The two limit rods 16 are both slidably arranged through the two clamping blocks 15. The two limit rods 16 have a limiting effect on the two clamping blocks 15 to prevent the two clamping blocks 15 from rotating.

[0031] The outer ends of the two second threaded rods 14 are fixedly provided with T-shaped handles 17, and anti-slip rubber sleeves are fixedly provided on the T-shaped handles 17. The purpose of setting the T-shape is to facilitate the staff to use the T-shaped handles 17 to rotate both the milling table 2 and the second threaded rods 14.

[0032] The detailed working process of the utility model is as follows:

[0033] When in use, the worker places the part to be processed between the two clamping blocks 15, rotates the two T-shaped handles 17, drives the corresponding second threaded rod 14 to rotate, and pushes the corresponding clamping block 15 to move inward to clamp the part;

[0034] When the height of the base body 1 needs to be adjusted, the motor 11 is controlled so that the motor 11 drives the two first threaded rods 10 to rotate simultaneously through the transmission assembly. The height of the base body 1 can be adjusted through the cooperation of the two first threaded rods 10.

[0035] When the height is adjusted appropriately, the staff can use the two T-shaped handles 17 to rotate the milling table 2 through the rotating shaft 3 to facilitate the milling operation of the parts. The debris and cooling water flow in the milling process will fall onto the chip guide bucket 4 in the milling table 2, and fall into the drain pipe 5 under the guidance of the chip guide bucket 4, and then be discharged out of the protection box 7 through the telescopic hose 6 and the bent pipe 9. After the milling operation is completed, the staff rotates the two T-shaped handles 17 in the opposite direction, pulls the corresponding clamping block 15 outward, and then releases the parts. Finally, the parts after milling are taken out.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A high-strength machine tool base, characterized in that: include: A base body (1), a milling table (2) being rotatably arranged inside the base body (1), a rotating shaft (3) being fixedly arranged at the bottom of the base body (1), the milling table (2) being fixedly arranged at the top of the rotating shaft (3), and a chip removal component being installed at the bottom of the milling table (2); A lifting assembly, the lifting assembly comprising a protection box (7), two first threaded rods (10) and a motor (11); two guide rods (8) are fixedly arranged in parallel on the protection box (7); the two guide rods (8) are both inserted through the bottom of the base body (1) for sliding arrangement; the two first threaded rods (10) are inserted through the bottom of the base body (1) for threaded connection in parallel; round rods are fixedly arranged at the bottom of the two first threaded rods (10); the two round rods are inserted through the top of the protection box (7) for rotation arrangement; the motor (11) is fixedly arranged in the protection box (7); the output end of the motor (11) is fixedly arranged on one of the round rods; a transmission assembly is installed between the two round rods.

2. A high-strength machine tool base according to claim 1, characterized in that: in: The invention also comprises a clamping assembly, wherein the clamping assembly comprises two second threaded rods (14) and two limit rods (16), the two second threaded rods (14) respectively penetrate through two sides of the milling table (2) and are threadedly connected, the inner ends of the two second threaded rods (14) are rotatably provided with clamping blocks (15), the two limit rods (16) are fixedly arranged in parallel on the inner wall of the milling table (2), and the two limit rods (16) penetrate through the two clamping blocks (15) and are slidably arranged.

3. A high-strength machine tool base according to claim 1, characterized in that: in: The chip removal assembly comprises a chip guide bucket (4), a drainage pipe (5) and a bent pipe (9); the chip guide bucket (4) is fixedly arranged at the inner bottom of the milling table (2); the top end of the drainage pipe (5) penetrates the milling table (2) and is rotatably arranged and connected to the chip guide bucket (4) for rotation; the bottom end of the drainage pipe (5) penetrates the base body (1) and is fixedly arranged; the drainage pipe (5) is movably arranged in the rotating shaft (3); the bottom end of the drainage pipe (5) is connected to a telescopic hose (6); the top end of the bent pipe (9) penetrates the top of the protection box (7) and is fixedly arranged; the top of the bent pipe (9) is connected to the bottom of the telescopic hose (6); the other end of the bent pipe (9) penetrates one side of the protection box (7) and is fixedly arranged.

4. A high-strength machine tool base according to claim 3, characterized in that: in: The transmission assembly comprises a belt (13), and a pulley (12) is fixedly provided at the bottom of each of the two round rods, and transmission is performed between the two pulleys (12) via the belt (13).

5. The high-strength machine tool base according to claim 2, characterized in that: in: The outer ends of the two second threaded rods (14) are both fixedly provided with T-shaped handles (17), and the T-shaped handles (17) are fixedly provided with anti-slip rubber sleeves.

6. A high-strength machine tool base according to claim 4, characterized in that: in: The bent pipe (9) is arranged in the protection box (7); the bent pipe (9) is arranged between the belts (13) and is not arranged to abut against the belts (13).

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