Electric spindle adjusting structure of numerical control lathe of electric automatic machine tool

Abstract

The utility model relates to the technical field of numerical control lathes, and discloses an electric spindle adjusting structure of an electric automatic machine tool numerical control lathe, which comprises an operating table, a support is fixedly connected to the lower surface of the operating table, a protective shell is fixedly connected to the upper surface of the operating table, and a base plate is fixedly connected to the upper surface of the operating table. A first motor is fixedly connected to the upper surface of the base plate, a gear is fixedly connected to the output end of the first motor, a sliding groove is formed in the operation table, a pulley is slidably connected to the interior of the operation table, and a connecting column is rotatably connected to the interior of the pulley. According to the utility model, the first motor is started to drive the rack to slide back and forth through gear transmission to drive the moving plate and the connecting column to move along the specific track, and finally, the pulley slides in the designed chute to realize left-right translation of the motorized spindle body, so that the design ensures that the motorized spindle can quickly and accurately adjust the position to meet specific processing or operation requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control lathe technical field especially relates to a kind of electrical automation machine tool numerical control lathe electric spindle adjusting structure. BACKGROUND

[0002] Electrical automation machine tool is the fusion of electrical control technology and automation concept, can be automatically machined workpiece according to preset program advanced mechanical processing equipment, occupies key position in modern manufacturing. In electrical automation machine tool, numerical control lathe electric spindle adjusting structure plays a significant role. It can accurately control the speed of electric spindle, meet the processing technology needs of workpieces of different materials and shapes, improve machining accuracy and surface quality;It can quickly adjust the power of electric spindle according to the processing task, optimize energy utilization efficiency and enhance the adaptability of machine tool;It can also monitor the state of electric spindle in real time during processing, automatically adjust parameters to ensure operation stability, reduce downtime, improve the overall reliability and production efficiency of machine tool, adapt to diversified and high-precision production requirements, and promote the development of manufacturing industry towards intelligentization and high efficiency.

[0003] In the prior art, most electric spindles are usually fixedly connected inside the numerical control lathe and cannot be moved. The position of the electric spindle is limited during use, and the angle cannot be adjusted according to the use requirements, so that the numerical control lathe can only work through the fixed position of the electric spindle during use, affecting the machining operation.

[0004] In view of the prior art, the electric spindle fixed in position cannot be adjusted in angle according to the use requirements of processing, so that the workpiece can only be adjusted according to the position of the electric spindle during processing, and the effect of automatic movement adjustment of the electric spindle cannot be realized, affecting the work efficiency. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an electrical automation machine tool numerical control lathe electric spindle adjusting structure, aiming at improving the effect of automatic translation lifting adjustment of electric spindle in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an electrical automation machine tool numerical control lathe electric spindle adjusting structure, comprising an operation table, the lower surface of the operation table is fixedly connected with a support, the upper surface of the operation table is fixedly connected with a protective shell, the upper surface of the operation table is fixedly connected with a backing plate, the upper surface of the backing plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a gear, the inside of the operation table is provided with a sliding groove, the inside of the operation table is slidably connected with a pulley, the pulley is slidably connected in the inside of the sliding groove, the inside of the pulley is rotatably connected with a connecting column, the upper surface of the connecting column is provided with a moving assembly, and the moving assembly is used to drive the left and right movement of the electric spindle body.

[0007] Further, the moving assembly comprises a moving plate fixedly connected to the upper surface of the connecting column, and a rack is fixedly connected to the inside of the moving plate, and the rack is engaged with the gear.

[0008] Further, a fixing seat is fixedly connected to the upper surface of the moving plate, and a first rotating plate is rotatably connected to the inside of the fixing seat.

[0009] Further, a first sliding block is rotatably connected to the outer wall of the first rotating plate, a first swing rod is rotatably connected to the outer wall of the first rotating plate, and a fixing block is rotatably connected to the inside of the first swing rod.

[0010] Further, a second rotating plate is rotatably connected to the inside of the fixing seat, a second sliding block is rotatably connected to the outer wall of the second rotating plate, a second swing rod is rotatably connected to the outer wall of the second rotating plate, and the second swing rod is rotatably connected to the outer wall of the fixing block.

[0011] Further, a lifting rod is fixedly connected to the upper surface of the moving plate, a second motor is fixedly connected to the upper surface of the lifting rod, and a bidirectional threaded rod is fixedly connected to the output end of the second motor.

[0012] Further, the bidirectional threaded rod is screw-connected to the inside of the first sliding block and the inside of the second sliding block.

[0013] Further, a fixing clamping plate is fixedly connected to the upper surface of the fixing block, and an electric spindle body is fixedly connected to the inside of the fixing clamping plate.

[0014] The utility model has the advantages of the following:

[0015] 1. In the utility model, the first motor is started to realize power output through gear transmission, the gear drives the rack to slide back and forth in the process of rotation, the rack drives the moving plate to move with the sliding, the moving plate is connected with the connecting column, so that the connecting column slides in the designed sliding groove, and finally the function of left-right translation of the electric spindle body is realized. This design ensures that the electric spindle can quickly and accurately adjust the position during work to meet the specific machining requirements or operation requirements.

[0016] 2. In the utility model, the second motor is started to drive the bidirectional threaded rod to rotate, the first sliding block and the second sliding block are driven to rotate in the outer wall of the bidirectional threaded rod in the process of rotation of the bidirectional threaded rod, so as to drive the first rotating plate and the first swing rod to rotate at an angle, and also drive the second rotating plate and the second swing rod to rotate at an angle, further drive the fixing block to lift, and the lifting rod assists the lifting of the second motor, so as to drive the fixing clamping plate and the electric spindle body to lift through the lifting of the fixing block, and the effect of automatic lifting adjustment is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic diagram of an electrical automation machine tool numerical control lathe electric spindle adjusting structure is provided for the utility model;

[0018] Figure 2 A moving plate structure schematic diagram of an electrical automation machine tool numerical control lathe electric spindle adjusting structure is provided for the utility model;

[0019] Figure 3 A fixed seat structure schematic diagram of an electrical automation machine tool numerical control lathe electric spindle adjusting structure is provided for the utility model;

[0020] Figure 4 An electric spindle body structure schematic diagram of an electrical automation machine tool numerical control lathe electric spindle adjusting structure is provided for the utility model.

[0021] Legend:

[0022] 1, operation platform; 2, support; 3, protective shell; 4, pad; 5, first motor; 6, gear; 7, sliding chute; 8, pulley; 9, connecting column; 10, moving plate; 11, rack; 12, fixed seat; 13, first rotating plate; 14, first sliding block; 15, first swing rod; 16, fixed block; 17, second rotating plate; 18, second sliding block; 19, second swing rod; 20, lifting rod; 21, second motor; 22, two-way threaded rod; 23, fixed clamping plate; 24, electric spindle body. Specific implementation

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Reference Figure 1 and Figure 2The utility model provides an embodiment: a kind of electrical automation machine tool numerical control lathe electric spindle adjusting structure, including operation platform 1, the lower surface of operation platform 1 is fixedly connected with support 2, the upper surface of operation platform 1 is fixedly connected with protective shell 3, the upper surface of operation platform 1 is fixedly connected with backing plate 4, the upper surface of backing plate 4 is fixedly connected with first motor 5, the output of first motor 5 is fixedly connected with gear 6, the inside of operation platform 1 is provided with sliding slot 7, the inside of operation platform 1 is slidably connected with pulley 8, pulley 8 is slidably connected in the inside of sliding slot 7, the inside of pulley 8 is rotatably connected with connecting column 9, the upper surface of connecting column 9 is provided with moving assembly, moving assembly is used to drive electric spindle body 24 left and right movement, moving assembly includes moving plate 10, moving plate 10 is fixedly connected in the upper surface of connecting column 9, the inside of moving plate 10 is fixedly connected with rack 11, rack 11 is engaged with gear 6;

[0025] Specifically, start two first motor 5, by two first motor 5 respectively drive two gear 6 rotation, two gear 6 drive the rack 11 inside two sides of moving plate 10 to slide in the process of rotation, to drive moving plate 10 to move, moving plate 10 moves in the process drive four groups of connecting column 9 to move, connecting column 9 moves while drive pulley 8 rotation and slide in the inside of sliding slot 7, further drive electric spindle body 24 to translate, to reach the effect of automatic translation adjustment.

[0026] Referring to Figure 1 And Figure 3 The upper surface of moving plate 10 is fixedly connected with fixed seat 12, first rotating plate 13 is rotatably connected in the inside of fixed seat 12, first sliding block 14 is rotatably connected on the outer wall of first rotating plate 13, first swing rod 15 is rotatably connected on the outer wall of first rotating plate 13, fixed block 16 is rotatably connected in the inside of first swing rod 15, second rotating plate 17 is rotatably connected in the inside of fixed seat 12, second sliding block 18 is rotatably connected on the outer wall of second rotating plate 17, second swing rod 19 is rotatably connected on the outer wall of second rotating plate 17, and second swing rod 19 is rotatably connected on the outer wall of fixed block 16.

[0027] Specifically, first sliding block 14 drives first rotating plate 13 to rotate angle in the process of sliding, also drive first swing rod 15 to rotate angle, second sliding block 18 drives second rotating plate 17 to rotate angle, also drive second swing rod 19 to rotate angle, drive fixed block 16 to ascend and descend by first swing rod 15 and second swing rod 19 simultaneously angle change.

[0028] Referring to Figure 1 、 Figure 3 And Figure 4The upper surface of the moving plate 10 is fixedly connected with a lifting rod 20, the upper surface of the lifting rod 20 is fixedly connected with a second motor 21, the output end of the second motor 21 is fixedly connected with a bidirectional threaded rod 22, the bidirectional threaded rod 22 is threadedly connected in the first sliding block 14, the bidirectional threaded rod 22 is threadedly connected in the second sliding block 18, the upper surface of the fixed block 16 is fixedly connected with a fixed clamping plate 23, and the inside of the fixed clamping plate 23 is fixedly connected with an electric spindle body 24.

[0029] Specifically, the second motor 21 drives the bidirectional threaded rod 22 to rotate, the first sliding block 14 and the second sliding block 18 are driven to slide on the outer wall of the bidirectional threaded rod 22 in the process of rotation of the bidirectional threaded rod 22, the first sliding block 14 and the second sliding block 18 are also lifted after driving the fixed block 16 to lift, so that the bidirectional threaded rod 22 and the second motor 21 are lifted, the lifting rod 20 has an auxiliary lifting effect on the second motor 21, and the fixed block 16 drives the fixed clamping plate 23 and the electric spindle body 24 to lift together after lifting.

[0030] Working principle: when the electric spindle body 24 needs to be adjusted, two first motors 5 are started to drive two gears 6 to rotate, the two gears 6 drive the two racks 11 on the two sides in the moving plate 10 to move in the process of rotation, further drive the moving plate 10 to move, the moving plate 10 drives the connecting column 9 to move in the process of movement, the pulley 8 is driven to rotate and slide in the inside of the sliding groove 7 through the movement of the connecting column 9, the limiting effect is achieved, and then two groups of second motors 21 are started to drive the bidirectional threaded rod 22 to rotate, the first sliding block 14 and the second sliding block 18 are driven to slide in the process of rotation of the bidirectional threaded rod 22, the first sliding block 14 drives the first rotating plate 13 and the first swing rod 15 to rotate in the process of sliding, the second sliding block 18 drives the second rotating plate 17 and the second swing rod 19 to rotate in the process of sliding, so that the fixed block 16 is lifted, the first sliding block 14 and the second sliding block 18 also lift together in the process of lifting of the fixed block 16, so that the bidirectional threaded rod 22 is lifted, and the second motor 21 is lifted, and the lifting rod 20 has an auxiliary lifting effect at this time, the two fixed blocks 16 drive the fixed clamping plate 23 and the electric spindle body 24 to lift together in the process of lifting, so that the effects of automatic translation adjustment and automatic lifting adjustment are achieved.

[0031] Finally, it should be noted that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An electrical automation machine tool numerical control lathe electric spindle adjusting structure, comprising an operation table (1), characterized in that: The lower surface of the operating platform (1) is fixedly connected with a support (2), the upper surface of the operating platform (1) is fixedly connected with a protective shell (3), the upper surface of the operating platform (1) is fixedly connected with a backing plate (4), the upper surface of the backing plate (4) is fixedly connected with a first motor (5), the output end of the first motor (5) is fixedly connected with a gear (6), the inside of the operating platform (1) is provided with a sliding groove (7), the inside of the operating platform (1) is slidably connected with a pulley (8), the pulley (8) is slidably connected in the inside of the sliding groove (7), the inside of the pulley (8) is rotatably connected with a connecting column (9), the upper surface of the connecting column (9) is provided with a moving assembly, and the moving assembly is used for driving the electric spindle body (24) to move left and right.

2. The electrical automation machine tool CNC lathe electric spindle adjusting structure according to claim 1, characterized in that: The moving assembly comprises a moving plate (10), the moving plate (10) is fixedly connected to the upper surface of the connecting column (9), and the inside of the moving plate (10) is fixedly connected with a gear rack (11).

3. The electrical automation machine tool CNC lathe electric spindle adjusting structure according to claim 2, characterized in that: The upper surface of the moving plate (10) is fixedly connected with a fixed seat (12), and the inside of the fixed seat (12) is rotatably connected with a first rotating plate (13).

4. The electrical automation machine tool CNC lathe electric spindle adjusting structure according to claim 3, characterized in that: The outer wall of the first rotating plate (13) is rotatably connected with a first sliding block (14), the outer wall of the first rotating plate (13) is rotatably connected with a first swing rod (15), and the inside of the first swing rod (15) is rotatably connected with a fixed block (16).

5. The electrical automation machine tool CNC lathe electric spindle adjusting structure according to claim 3, characterized in that: The inside of the fixed seat (12) is rotatably connected with a second rotating plate (17), the outer wall of the second rotating plate (17) is rotatably connected with a second sliding block (18), the outer wall of the second rotating plate (17) is rotatably connected with a second swing rod (19), and the second swing rod (19) is rotatably connected to the outer wall of the fixed block (16).

6. The electrical automation machine tool CNC lathe electric spindle adjusting structure according to claim 2, characterized in that: The upper surface of the moving plate (10) is fixedly connected with a lifting rod (20), the upper surface of the lifting rod (20) is fixedly connected with a second motor (21), and the output end of the second motor (21) is fixedly connected with a bidirectional threaded rod (22).

7. The electrical automation machine tool CNC lathe electric spindle adjusting structure according to claim 6, characterized in that: The bidirectional threaded rod (22) is threadedly connected in the inside of the first sliding block (14), and the bidirectional threaded rod (22) is threadedly connected in the inside of the second sliding block (18).

8. The electrical automation machine tool CNC lathe motorized spindle adjustment structure according to claim 4, characterized in that: The upper surface of the fixed block (16) is fixedly connected with a fixed clamping plate (23), and the inside of the fixed clamping plate (23) is fixedly connected with an electric spindle body (24).

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