Gantry machining center for parts and components of motor

Abstract

The utility model relates to the technical field of motors, in particular to a gantry machining center for parts and components of a motor, which comprises a machining table. A second motor drives a second screw rod to rotate, the second screw rod drives two transverse plates to move oppositely, so that a U-shaped plate is driven to clamp a coupling wheel, the upper portion and the lower portion of the coupling wheel are limited through the faces, close to each other, of the two transverse plates, in the clamping process, the coupling wheel extrudes the inclined face of an inclined block, and the inclined block drives a sliding block to slide; the sliding block drives the T-shaped block to slide, the spring is stretched, the two sides of the coupling are limited under the action of the tension of the spring, then the first motor drives the first screw rod to rotate, the first screw rod drives the moving frame to move, the other coupling is limited in the same way, and therefore the two coupling wheels can be horizontally positioned and then installed. And two paired wheels can be automatically positioned on the same horizontal line, so that the butt joint precision is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric motors, in particular to a gantry processing center for electric motor accessories. Background Art

[0002] The gantry machining center is a large-scale machine tool specially designed for processing large parts. The overall structure is a large-scale machining center machine with a gantry structure frame composed of double columns and top beams. There is also a crossbeam in the middle of the double columns. Large motor equipment is an important power equipment for power generation enterprises. Timely and efficient inspection and maintenance of motor equipment is one of the important measures to ensure the safe and stable operation of the power generation system. The motor wheel is a kind of coupling. The coupling refers to a device that connects two shafts or shafts and rotating parts, rotates together during the transmission of motion and power, and does not disengage under normal circumstances. It is sometimes also used as a safety device to prevent the connected parts from being subjected to excessive loads and play a role in overload protection. Therefore, a gantry machining center is needed to dock the wheels of large motors.

[0003] However, some existing gantry machining centers are not convenient for positioning the motor wheels when docking them, which causes deviations during docking and affects the docking effect. To this end, we propose a motor accessories gantry machining center to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a gantry machining center for motor accessories to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gantry machining center for motor accessories, comprising a machining table, two square plates are fixedly connected on the left and right sides of the machining table, a first screw is rotatably connected between the two square plates on the left side, a movable frame is provided on the outer thread sleeve of the first screw, a second screw is provided above the machining table, the top end of the second screw at the top is rotatably connected to the top inner wall of the movable frame, the top end of the second screw at the bottom is fixedly connected to the bottom end of the second screw at the top, the threads of the two second screws are in opposite directions, a cross plate is provided on the outer thread sleeve of the second screw, a U-shaped plate is fixedly connected on one side of the two cross plates close to each other, four sliders are slidably connected on the outer side of the U-shaped plate, an oblique block is fixedly connected on one side of the corresponding two sliders close to each other, a T-shaped block is fixedly connected between the corresponding two sliders, a vertical plate is fixedly connected on the bottom inner wall of the U-shaped plate, positioning rods are fixedly connected on the front and rear sides of the vertical plate, and a spring is fixedly connected between the T-shaped block and the vertical plate.

[0006] Further preferably, the T-shaped block is slidably sleeved on the outside of the positioning rod, and the spring is movably sleeved on the outside of the positioning rod.

[0007] Further preferably, a first motor is fixedly connected to the front side of one of the square plates on the left side of the front side, and an end of an output shaft of the first motor is fixedly connected to the front end of the first screw rod.

[0008] Further preferably, a square rod is fixedly connected between the two square plates on the right side, and the movable frame is slidably sleeved on the outer side of the square rod.

[0009] Further preferably, a second motor is fixedly connected to the top of the movable frame, and an end of an output shaft of the second motor is fixedly connected to a top end of a second screw rod above.

[0010] Further preferably, a plurality of slide rails are embedded on the top of the processing table, and four supporting legs are fixedly connected to the bottom of the processing table.

[0011] Further preferably, a rectangular rod is fixedly connected to the bottom of the movable frame, and the transverse plate is slidably sleeved on the outer side of the rectangular rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the second screw to rotate through the second motor, and the second screw drives the two horizontal plates to move toward each other, thereby driving the U-shaped plate to clamp the pair of wheels, and the sides of the two horizontal plates that are close to each other limit the upper and lower positions of the pair of wheels. In the clamping process, the pair of wheels squeezes the inclined surface of the inclined block, the inclined block drives the slider to slide, the slider drives the T-shaped block to slide, the spring is stretched, and the two sides of the pair of wheels are limited under the action of the tension of the spring itself, and then the first motor drives the first screw to rotate, and the first screw drives the moving frame to move, and similarly limits the other pair of wheels, so that the two pairs of wheels can be horizontally positioned and then installed, and the two pairs of wheels can be automatically positioned on the same horizontal line, thereby improving the docking accuracy and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0014] Figure 2 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0016] Figure 4 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0017] In the figure: 1, processing table; 2, square plate; 3, first screw; 4, moving frame; 5, second screw; 6, horizontal plate; 7, U-shaped plate; 8, sliding block; 9, oblique block; 10, T-shaped block; 11, vertical plate; 12, positioning rod; 13, spring; 14, first motor; 15, square rod; 16, second motor; 17, slide rail; 18, supporting leg; 19, rectangular rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figure 1-4 The utility model provides a technical solution: a gantry machining center for motor accessories, comprising a machining table 1, two square plates 2 are fixedly connected to the left and right sides of the machining table 1, a first screw 3 is rotatably connected between the two square plates 2 on the left, a movable frame 4 is provided on the outer thread sleeve of the first screw 3, a second screw 5 is provided above the machining table 1, the top of the second screw 5 at the top is rotatably connected to the top inner wall of the movable frame 4, the top of the second screw 5 at the bottom is fixedly connected to the bottom end of the second screw 5 at the top, the threads of the two second screws 5 are in opposite directions, a cross plate 6 is provided on the outer thread sleeve of the second screw 5, a U-shaped plate 7 is fixedly connected to the side of the two cross plates 6 close to each other, four sliders 8 are slidably connected to the outer side of the U-shaped plate 7, an inclined block 9 is fixedly connected to the side of the corresponding two sliders 8 close to each other, a T-shaped block 10 is fixedly connected between the corresponding two sliders 8, a vertical The plate 11 and the vertical plate 11 are fixedly connected with positioning rods 12 on both the front and rear sides, and a spring 13 is fixedly connected between the T-shaped block 10 and the vertical plate 11. The second motor 16 drives the second screw 5 to rotate, and the second screw 5 drives the two horizontal plates 6 to move toward each other, thereby driving the U-shaped plate 7 to clamp the pair of wheels. The side of the two horizontal plates 6 that are close to each other is limited up and down. During the clamping process, the wheels are squeezed against the inclined surface of the inclined block 9, and the inclined block 9 drives the slider 8 to slide, and the slider 8 drives the T-shaped block 10 to slide, and the spring 13 is stretched. Under the action of the tension of the spring 13 itself, the two sides of the wheel are limited, and then the first motor 14 drives the first screw 3 to rotate, and the first screw 3 drives the moving frame 4 to move. Similarly, the other pair of wheels is limited, so that the two pairs of wheels can be horizontally positioned and then installed, and the two pairs of wheels can be automatically positioned on the same horizontal line, thereby improving the docking accuracy and improving the work efficiency.

[0021] In this embodiment, specifically: the T-shaped block 10 is slidably sleeved on the outside of the positioning rod 12, and the spring 13 is movably sleeved on the outside of the positioning rod 12, and the setting of the spring 13 plays a resetting effect;

[0022] In this embodiment, specifically: a first motor 14 is fixedly connected to the front side of a square plate 2 on the left side of the front side, and the output shaft end of the first motor 14 is fixedly connected to the front end of the first screw rod 3. The setting of the first motor 14 achieves an automation effect;

[0023] In this embodiment, specifically: a square rod 15 is fixedly connected between the two square plates 2 on the right side, and the movable frame 4 is slidably sleeved on the outside of the square rod 15. The setting of the square rod 15 plays a positioning effect;

[0024] In this embodiment, specifically: the top of the mobile frame 4 is fixedly connected with a second motor 16, and the output shaft end of the second motor 16 is fixedly connected to the top of the second screw rod 5 above, and the setting of the second motor 16 achieves an automation effect;

[0025] In this embodiment, specifically: a plurality of slide rails 17 are embedded on the top of the processing table 1, and four support legs 18 are fixedly connected to the bottom of the processing table 1. The setting of the slide rails 17 has a sliding effect;

[0026] In this embodiment, specifically: a rectangular rod 19 is fixedly connected to the bottom of the moving frame 4, and the cross plate 6 is slidably sleeved on the outer side of the rectangular rod 19. The setting of the rectangular rod 19 plays a positioning effect.

[0027] The utility model is in operation: when in use, the motor is hoisted by a sling, the pair of wheels on the outer side of the motor output shaft is horizontally hoisted between the two cross plates 6, the second motor 16 is started, the second motor 16 drives the upper second screw 5 to rotate, the upper second screw 5 drives the lower second screw 5 to rotate, the threads of the two second screws 5 are arranged in opposite directions so that the two cross plates 6 drive the U-shaped plate 7 to clamp the pair of wheels on the outer side of the motor output shaft, the sides of the two cross plates 6 that are close to each other limit the upper and lower positions of the pair of wheels, and in the process of clamping, the pair of wheels are squeezed against the inclined surface of the inclined block 9, the inclined block 9 drives the slider 8 to slide on the outer side of the U-shaped plate 7, and the slider 8 drives the T-shaped block 10 to position The outer side of the rod 12 slides, and the spring 13 is stretched. Under the action of the tension of the spring 13 itself, the two sides of the pair of wheels are limited, and then the motor is fixed by an external fixed platform, and then the first motor 14 is started. The first motor 14 drives the first screw 3 to rotate, and the first screw 3 drives the moving frame 4 to move. Similarly, the other pair of wheels is limited and then fixed by the fixed platform, and the two fixed platforms sliding on the outer side of the slide rail 17 are pushed toward each other, so that the two pairs of wheels can be horizontally positioned and then installed, thereby constituting a motor supporting parts gantry machining center, which can automatically position the two pairs of wheels on the same horizontal line, thereby improving the docking accuracy and improving the work efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gantry machining center for motor accessories, comprising a machining table (1), characterized in that: Two square plates (2) are fixedly connected to the left and right sides of the processing table (1); a first screw rod (3) is rotatably connected between the two square plates (2) on the left side; a movable frame (4) is sleeved on the outer thread of the first screw rod (3); a second screw rod (5) is provided above the processing table (1); the top end of the second screw rod (5) at the top is rotatably connected to the top inner wall of the movable frame (4); the top end of the second screw rod (5) at the bottom is fixedly connected to the bottom end of the second screw rod (5) at the top; the threads of the two second screw rods (5) are in opposite directions; the outer threads of the second screw rod (5) are A horizontal plate (6) is sleeved, and a U-shaped plate (7) is fixedly connected on the side where the two horizontal plates (6) are close to each other. Four sliders (8) are slidably connected to the outer side of the U-shaped plate (7), and an inclined block (9) is fixedly connected on the side where the two corresponding sliders (8) are close to each other. A T-shaped block (10) is fixedly connected between the two corresponding sliders (8). A vertical plate (11) is fixedly connected to the inner wall of the bottom of the U-shaped plate (7), and positioning rods (12) are fixedly connected on the front and rear sides of the vertical plate (11), and a spring (13) is fixedly connected between the T-shaped block (10) and the vertical plate (11).

2. A gantry machining center for motor accessories according to claim 1, characterized in that: The T-shaped block (10) is slidably sleeved on the outside of the positioning rod (12), and the spring (13) is movably sleeved on the outside of the positioning rod (12).

3. A gantry machining center for motor accessories according to claim 2, characterized in that: A first motor (14) is fixedly connected to the front side of one of the square plates (2) on the front left side, and the end of the output shaft of the first motor (14) is fixedly connected to the front end of the first screw rod (3).

4. A gantry machining center for motor accessories according to claim 3, characterized in that: A square rod (15) is fixedly connected between the two square plates (2) on the right side, and the movable frame (4) is slidably sleeved on the outer side of the square rod (15).

5. A gantry machining center for motor accessories according to claim 4, characterized in that: A second motor (16) is fixedly connected to the top of the moving frame (4), and the end of the output shaft of the second motor (16) is fixedly connected to the top of the second screw rod (5) above.

6. A gantry machining center for motor accessories according to claim 5, characterized in that: A plurality of slide rails (17) are embedded on the top of the processing table (1), and four supporting legs (18) are fixedly connected to the bottom of the processing table (1).

7. A gantry machining center for motor accessories according to claim 6, characterized in that: The bottom of the movable frame (4) is fixedly connected with a rectangular rod (19), and the transverse plate (6) is slidably sleeved on the outer side of the rectangular rod (19).

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