Machine tool spindle moving module

Abstract

The utility model relates to the technical field of machine tool spindle moving, in particular to a machine tool spindle moving module which comprises a mounting frame and a mounting groove, the mounting groove is formed in the surface of the mounting frame, a moving mechanism is arranged at the upper end of the mounting groove and comprises a hydraulic cylinder, and the lower end of the hydraulic cylinder abuts against the mounting groove. And the end part of the hydraulic cylinder is rotationally connected with the connecting frame. A hydraulic cylinder stretches out to push a connecting frame to move upwards, the connecting frame drives a fixed block on a fixed rod to move upwards, the fixed block drives a conveying frame to move upwards, so that a movable frame on the conveying frame moves from the high end to the bottom end, an electric telescopic rod retracts to drive a second clamping block to move, and the second clamping block is clamped into the inner wall of a first clamping block on a connecting strip; after the movable frame is locked at the position of the conveying frame, the height of the hydraulic cylinder can be adjusted again to adjust the heights of the conveying frame, the movable frame and the spindle box to make contact with the machining position, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool spindle movement, in particular to a machine tool spindle movement module. Background Technique

[0002] Machine tools are used for cutting and processing mechanical parts. At the position of the spindle box of existing machine tools, the main spindle box is usually installed on a linear module in the z-axis direction, and the parts are cut by the lateral movement of the linear module.

[0003] For example, a machine tool spindle movement module with the authorization announcement number of "CN220679386U" solves the problems of disassembly and maintenance of the existing machine tool spindle movement module between the machine tool spindle and the movement module. By setting a shelving rack, a limiting rod, an extension rod, an auxiliary cylinder, a rotating rod and a limiting hole, the bottom surface of the shelving rack is attached to the top of the movable frame, and two limiting rods are inserted into the storage holes and the auxiliary cylinder in sequence. One end of the two rotating rods is embedded into the limiting hole for threaded connection, so that the movable frame and the spindle box can be limited and fixed. Considering the existing machine tool spindle movement module, during the lateral movement of the machine tool spindle in the use process, the height during the movement cannot be adjusted, resulting in the need to adjust the position during cutting in the use process, and the scope of use is limited. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the existing machine tool spindle movement module needs to adjust the position during cutting in the use process, and the scope of use is limited, and to propose a machine tool spindle movement module.

[0005] To achieve the above object, the utility model provides the following technical solution: A machine tool spindle movement module, including a mounting frame and a mounting groove, the surface of the mounting frame is provided with a mounting groove, a movement mechanism is arranged at the upper end of the mounting groove, the movement mechanism includes a hydraulic cylinder, the lower end of the hydraulic cylinder abuts against the mounting groove, the end of the hydraulic cylinder is rotatably connected with a connecting frame, the inner wall of the connecting frame abuts against a fixing rod, the outer wall of the fixing rod is fixedly connected with a fixing block, the outer wall of the fixing block is fixedly connected with a transmission frame, the lower end of the transmission frame is fixedly connected with a connecting strip, and the outer wall of the connecting strip is fixedly connected with a first clamping block.

[0006] Preferably, a limiting mechanism is arranged on the outer wall of the transmission frame, the limiting mechanism includes a pulley, the outer wall of the pulley is slidably connected with the transmission frame, the outer wall of the pulley is fixedly connected with a connecting block, the outer wall of the connecting block is fixedly connected with a movable frame, and the inner wall of the movable frame is rotatably connected with a fixing member.

[0007] Preferably, the inner wall of the movable frame is fixedly connected to the mounting block, the inner wall of the mounting block is fixedly connected to the electric telescopic rod, and the end of the electric telescopic rod is fixedly connected to the second clamping block.

[0008] Preferably, the inner wall of the fixing member abuts against the main spindle box, the inner wall of the fixing member is threadedly connected to the threaded rod, and the end of the threaded rod is threadedly connected to the movable frame.

[0009] Preferably, the outer wall of the first clamping block is clamped with the second clamping block.

[0010] Preferably, the surface of the mounting frame is fixedly connected to the concave-convex pad.

[0011] The beneficial effect of a machine tool spindle moving module proposed by the present utility model is that when the hydraulic cylinder extends, it pushes the connecting frame to move upward. The connecting frame drives the fixing block on the fixing rod to move upward, and the fixing block drives the conveying frame to move upward, so that the movable frame on the conveying frame moves from the high end to the low end. The electric telescopic rod contracts to drive the second clamping block to move, and the second clamping block is inserted into the inner wall of the first clamping block on the connecting bar. After the movable frame is locked in the position of the conveying frame, the height of the hydraulic cylinder can be adjusted again to adjust the heights of the conveying frame, the movable frame and the main spindle box and make contact with the machining position, thereby expanding the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is Figure 1 the front view sectional structural diagram in

[0014] Figure 3 is Figure 1 the side view sectional structural diagram in

[0015] Figure 4 is Figure 2 the enlarged structural diagram at A in

[0016] Figure 5 is Figure 2 the enlarged structural diagram at B in

[0017] Figure 6 is Figure 3 the enlarged structural diagram at C in

[0018] Figure 7 is Figure 2 the enlarged structural diagram of the conveying frame in

[0019] In the figure: 1, mounting bracket; 2, mounting groove; 3, moving mechanism, 301, hydraulic cylinder; 302, connecting frame; 303, fixed rod; 304, fixed block; 305, conveying frame; 306, connecting bar; 307, first clamping block; 4, limiting mechanism, 401, pulley; 402, connecting block; 403, movable frame; 404, fixing piece; 5, mounting block; 6, electric telescopic rod; 7, second clamping block; 8, headstock; 9, threaded rod; 10, concave-convex pad. Detailed implementation manners

[0020] Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1-7 , the present utility model provides a technical solution: a machine tool spindle moving module, including a mounting bracket 1 and a mounting groove 2. A mounting groove 2 is provided on the surface of the mounting bracket 1. A moving mechanism 3 is provided at the upper end of the mounting groove 2. The fixed block 304 drives the conveying frame 305 to move upward, so that the movable frame 403 on the conveying frame 305 moves from the high end to the low end, realizing the movement effect of the movable frame 403 on the connecting frame 302. The moving mechanism 3 includes a hydraulic cylinder 301. The lower end of the hydraulic cylinder 301 abuts against the mounting groove 2. The model of the hydraulic cylinder 301 meets the working requirements according to actual needs. The end of the hydraulic cylinder 301 is rotatably connected to the connecting frame 302. The inner wall of the connecting frame 302 abuts against the fixed rod 303. The outer wall of the fixed rod 303 is fixedly connected to the fixed block 304. The outer wall of the fixed block 304 is fixedly connected to the conveying frame 305. The lower end of the conveying frame 305 is fixedly connected to the connecting bar 306. The outer wall of the connecting bar 306 is fixedly connected to the first clamping block 307;

[0022] When the hydraulic cylinder 301 extends, it pushes the connecting frame 302 to move upward. The connecting frame 302 drives the fixed block 304 on the fixed rod 303 to move upward. The fixed block 304 drives the conveying frame 305 to move upward, so that the movable frame 403 on the conveying frame 305 moves from the high end to the low end. When the electric telescopic rod 6 contracts, it drives the second clamping block 7 to move. The second clamping block 7 is clamped into the inner wall of the first clamping block 307 on the connecting bar 306. After the movable frame 403 is locked at the position of the conveying frame 305, the height of the hydraulic cylinder 301 can be adjusted again to adjust the heights of the conveying frame 305, the movable frame 403 and the headstock 8 and make contact with the machining position, realizing the expansion of the usage range.

[0023] Please refer to Figure 1 , Figure 2 and Figure 5, a limiting mechanism 4 is provided on the outer wall of the transfer rack 305. By means of the pulley 401 inside the movable rack 403 moving on the inherent slideway of the transfer rack 305, the effect of limiting the movement of the movable rack 403 on the transfer rack 305 is achieved. The limiting mechanism 4 includes a pulley 401. The outer wall of the pulley 401 is slidably connected to the transfer rack 305. The outer wall of the pulley 401 is fixedly connected to a connecting block 402. The outer wall of the connecting block 402 is fixedly connected to the movable rack 403. The inner wall of the movable rack 403 is rotatably connected to a fixing member 404.

[0024] Please refer to Figure 1 and Figure 2 , the inner wall of the movable rack 403 is fixedly connected to a mounting block 5. The inner wall of the mounting block 5 is fixedly connected to an electric telescopic rod 6. The model of the electric telescopic rod 6 is based on actual requirements as long as it meets the work needs. The end of the electric telescopic rod 6 is fixedly connected to a second clamping block 7. The inner wall of the fixing member 404 abuts against the main spindle box 8. The inner wall of the fixing member 404 is threadedly connected to a threaded rod 9. The end of the threaded rod 9 is threadedly connected to the movable rack 403. The outer wall of the first clamping block 307 is clamped with the second clamping block 7. The surface of the mounting rack 1 is fixedly connected to a concave-convex pad 10.

[0025] Working principle:

[0026] During the moving stage of use

[0027] Place the main spindle box 8 on the movable rack 403. Manually pull the fixing member 404 to press against the outer wall of the main spindle box 8. Then, turn the threaded rod 9 again and screw it into the movable rack 403 to press the fixing frame 404 against the main spindle box 8. After connecting the external power supply of the hydraulic cylinder 301, the hydraulic cylinder 301 starts to work. The hydraulic cylinder 301 extends to push the connecting frame 302 to move upward. The connecting frame 302 drives the fixing block 304 on the fixing rod 303 to move upward. The fixing block 304 drives the transfer rack 305 to move upward, making one end of the transfer rack 305 at a high position and the other end at a low position. Thus, the movable rack 403 on the transfer rack 305 moves from the high end to the low end, and the angle between the transfer rack 403 and the mounting rack 1 is controlled;

[0028] Adjust the moving speed of the movable rack 403 on the transfer rack 305, and the pulley 401 on the connecting block 402 inside the movable rack 403 slides on the transfer rack 305, making the movement of the movable rack 403 more stable. Until the main spindle box 8 on the movable rack 403 moves to the required position, connect the external power supply of the electric telescopic rod 6. The electric telescopic rod 6 starts to work. The electric telescopic rod 6 contracts to drive the second clamping block 7 to move, so that the second clamping block 7 is clamped into the inner wall of the first clamping block 307 on the connecting bar 306, locking the position of the movable rack 403 on the transfer rack 305.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A machine tool spindle moving module, comprising a mounting frame (1) and a mounting groove (2), wherein the mounting frame (1) is provided with a mounting groove (2) on its surface, and characterized in that: A moving mechanism (3) is provided at the upper end of the mounting groove (2), and the moving mechanism (3) comprises a hydraulic cylinder (301), the lower end of the hydraulic cylinder (301) is tightly abutted against the mounting groove (2), the end of the hydraulic cylinder (301) is rotatably connected to the connecting frame (302), the inner wall of the connecting frame (302) is tightly abutted against the fixing rod (303), the outer wall of the fixing rod (303) is fixedly connected to the fixing block (304), the outer wall of the fixing block (304) is fixedly connected to the conveying frame (305), the lower end of the conveying frame (305) is fixedly connected to the connecting bar (306), and the outer wall of the connecting bar (306) is fixedly connected to the first clamping block (307).

2. The machine tool spindle moving module according to claim 1, characterized in that: The outer wall of the conveying frame (305) is provided with a limiting mechanism (4), and the limiting mechanism (4) comprises a pulley (401), the outer wall of the pulley (401) is slidably connected to the conveying frame (305), the outer wall of the pulley (401) is fixedly connected to the connecting block (402), the outer wall of the connecting block (402) is fixedly connected to the movable frame (403), and the inner wall of the movable frame (403) is rotatably connected to the fixing member (404).

3. A machine tool spindle moving module according to claim 2, characterized in that: The inner wall of the movable frame (403) is fixedly connected to the mounting block (5), the inner wall of the mounting block (5) is fixedly connected to the electric telescopic rod (6), and the end of the electric telescopic rod (6) is fixedly connected to the second clamping block (7).

4. The machine tool spindle moving module according to claim 2, characterized in that: The inner wall of the fixing member (404) is tightly pressed against the spindle box (8), the inner wall of the fixing member (404) is threadedly connected to the threaded rod (9), and the end of the threaded rod (9) is threadedly connected to the movable frame (403).

5. The machine tool spindle moving module according to claim 1, characterized in that: The outer wall of the first clamping block (307) is clamped with the second clamping block (7).

6. The machine tool spindle moving module according to claim 1, characterized in that: The surface of the mounting frame (1) is fixedly connected to the concave-convex pad (10).

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