Grinding wheel head structure of grinding machine

Abstract

The utility model belongs to the technical field of grinding wheel heads, and particularly relates to a grinding wheel head structure of a grinding machine, which comprises a grinding wheel motor end organ base and a grinding wheel shaft organ cover supporting plate, a servo motor is arranged on the upper portion of the grinding wheel motor end organ base, a screw rod is fixed on the output end of the servo motor, and the screw rod is connected with a screw block. And the screw rod bearing seat is rotationally connected into the grinding wheel spindle organ cover supporting plate. The servo motor is used for accurately controlling feeding of the grinding wheel, the linear guide rail is used for guaranteeing stable sliding, machining precision is improved, various protective covers are used for preventing impurities such as chippings and dust from entering an internal structure, normal operation of equipment and safety of operators are guaranteed, the grinding wheel head water row cools and cleans a machining part, and the connecting pipe support enables a pipeline to be neat and orderly. The supporting device is installed on the rack to provide stable supporting, overall layout and maintenance are facilitated, different machining requirements are met, and the overall performance and working efficiency of the grinding machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel heads, in particular to a grinding wheel head structure of a grinding machine. Background Technique

[0002] In the field of machining, a step grinding machine is an important device. The traditional grinding wheel head structure of a grinding machine may have some deficiencies, such as low feeding accuracy, imperfect protection measures, inconvenient operation, etc.

[0003] With the continuous development of industrial technology, the performance requirements for the grinding wheel head of a step grinding machine are also getting higher and higher. A grinding wheel head structure with a more reasonable structure and more perfect functions is needed to improve the machining accuracy, efficiency and safety.

[0004] To solve the problems in the prior art, the utility model provides a grinding wheel head structure of a grinding machine, aiming to optimize the design of the grinding wheel head and improve its performance in practical applications. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a grinding wheel head structure of a grinding machine, which solves the problems put forward in the above background technique.

[0007] (2) Technical Solutions

[0008] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0009] A grinding wheel head structure of a grinding machine includes an accordion base at the grinding wheel motor end and a support plate of the accordion cover of the grinding wheel shaft. A servo motor is installed on the upper part of the accordion base at the grinding wheel motor end. A screw rod is fixed on the output end of the servo motor. The screw rod is connected to a screw block. The screw rod bearing seat is rotationally connected in the support plate of the accordion cover of the grinding wheel shaft. The screw block is fixedly connected to the grinding wheel feed slide plate. A spindle seat is installed on the grinding wheel feed slide plate. A driving motor is installed in the spindle seat. The output end of the driving motor is detachably installed and connected to a rough grinding wheel. A grinding wheel water discharge is fixed above the spindle seat.

[0010] Further, the side of the grinding wheel feed slide plate is engaged with a linear guide rail for sliding, and the linear guide rail is fixedly installed on the accordion base at the grinding wheel motor end.

[0011] Further, an accordion cover is fixedly installed at the front end of the support plate of the accordion cover of the grinding wheel shaft.

[0012] Further, a grinding wheel cover is covered on the rough grinding wheel, and the grinding wheel cover is fixedly installed at a place on the spindle seat.

[0013] Further, the rear end of the main spindle base is connected to the rear cover of the grinding wheel, and a connecting pipe bracket is installed at one place of the rear cover of the grinding wheel.

[0014] Further, the grinding wheel head structure of this grinding machine is installed on the frame.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present utility model provides a grinding wheel head structure of a grinding machine, which has the following beneficial effects:

[0017] In the present utility model, the servo motor precisely controls the feeding of the grinding wheel, the linear guide ensures smooth sliding, improving the machining accuracy. A variety of protective covers prevent impurities such as chips and dust from entering the internal structure, ensuring the normal operation of the equipment and the safety of the operator. The water drain of the grinding wheel head cools and cleans the machining part. The connecting pipe bracket makes the pipelines neat and orderly. Installed on the frame, it provides stable support, facilitating the overall layout and maintenance, adapting to different machining requirements, and enhancing the overall performance and working efficiency of the grinding machine. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic diagram of the installation position of the present utility model.

[0020] In the figure: 1, the bellows base at the grinding wheel motor end; 2, the servo motor; 3, the grinding wheel feeding slide plate; 4, the linear guide; 5, the bellows cover support plate of the grinding wheel shaft; 6, the bellows cover; 7, the grinding wheel cover; 8, the rough grinding wheel; 9, the water drain of the grinding wheel head; 10, the main spindle base; 11, the rear cover of the grinding wheel; 12, the pipe bracket. Specific Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of 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.

[0022] Embodiment

[0023] As Figure 1-2As shown in the figure, a grinding wheel head structure proposed by an embodiment of the present utility model includes a grinding wheel motor end bellows base 1 and a grinding wheel shaft bellows cover support plate 5. A servo motor 2 is installed on the upper part of the grinding wheel motor end bellows base 1. A screw rod is fixed on the output end of the servo motor 2. The screw rod is connected to a screw block. The screw rod bearing seat is rotatably connected in the grinding wheel shaft bellows cover support plate 5. The screw block is fixedly connected to the grinding wheel feed slide plate 3. A spindle seat 10 is installed on the grinding wheel feed slide plate 3. A drive motor is installed in the spindle seat 10. The output end of the drive motor is detachably installed and connected to a rough grinding wheel 8. A grinding wheel head water discharge 9 is fixed above the spindle seat 10;

[0024] Grinding wheel motor end bellows base 1:

[0025] As the bottom support component of the entire grinding wheel head structure, it provides an installation foundation for the components above.

[0026] The servo motor 2 and the linear guide 4 are installed on the upper part, playing a role of fixing and bearing.

[0027] Servo motor 2:

[0028] It is installed on the upper part of the grinding wheel motor end bellows base 1, and a screw rod is fixed on its output end.

[0029] By the rotation of the screw rod, the screw block is driven to move, thereby realizing the feeding movement of the grinding wheel feed slide plate 3 fixedly connected to the screw block.

[0030] Grinding wheel feed slide plate 3:

[0031] One side is clamped on the linear guide 4 for sliding, ensuring the smoothness and accuracy of the feeding movement.

[0032] The spindle seat 10 is installed on it, bearing the driving part of the grinding wheel.

[0033] Linear guide 4:

[0034] It is fixedly installed on the grinding wheel motor end bellows base 1, providing guidance for the sliding of the grinding wheel feed slide plate 3.

[0035] Grinding wheel shaft bellows cover support plate 5:

[0036] The screw rod bearing seat is rotatably connected therein, providing support for the rotation of the screw rod.

[0037] The bellows cover 6 is fixedly installed at the front end, playing a role of protection and sealing.

[0038] Bellows cover 6:

[0039] It is installed at the front end of the grinding wheel shaft bellows cover support plate 5, which can prevent debris and dust in the processing from entering the inside of the grinding wheel head and protect the internal structure.

[0040] Grinding wheel cover 7:

[0041] Cover the rough grinding wheel 8 and be fixedly installed at a location on the spindle base 10.

[0042] Play a safety protection role for the rough grinding wheel 8 to prevent accidents from hurting people when the grinding wheel rotates at high speed.

[0043] Rough grinding wheel 8:

[0044] Disassemble and install and connect to the output end of the drive motor in the spindle base 10.

[0045] It is the main component for grinding processing.

[0046] Grinding wheel head water drain 9:

[0047] Fixed above the spindle base 10 and may be used to cool the grinding wheel or clean the processing part.

[0048] Spindle base 10:

[0049] Installed on the grinding wheel feed slide 3 and the drive motor is installed inside.

[0050] Bear the drive part of the grinding wheel and connect various protection devices and auxiliary equipment.

[0051] Rear grinding wheel cover 11:

[0052] Connected to the rear end of the spindle base 10 and further play a protective role for the internal structures such as the drive motor.

[0053] Connecting pipe bracket 12:

[0054] Installed at a location on the rear grinding wheel cover 11 and may be used to fix connecting pipes such as cooling pipes and wire pipes to make the whole structure more tidy and orderly.

[0055] Working principle: The bellows base 1 at the grinding wheel motor end serves as a basic support component. A servo motor 2 is installed on the upper part. The screw at its output end is connected to the grinding wheel feed slide 3 through a screw block. The side of the grinding wheel feed slide 3 is engaged and slides on the linear guide rail 4 fixed to the bellows base 1 at the grinding wheel motor end. The screw bearing seat is rotatably connected in the grinding wheel shaft bellows support plate 5, and the bellows 6 is fixed at the front end of this support plate. A spindle seat 10 is installed on the grinding wheel feed slide 3, and the output end of the driving motor therein is detachably installed and connected to the rough grinding wheel 8. A grinding wheel cover 7 covers the rough grinding wheel 8. A grinding wheel head water discharge 9 is fixed above the spindle seat 10, and the rear end is connected to the rear grinding wheel cover 11. A connecting pipe support 12 is installed at one place on the rear grinding wheel cover 11. During operation, the servo motor 2 operates to drive the screw to rotate, causing the grinding wheel feed slide 3 to accurately feed along the linear guide rail 4. The driving motor in the spindle seat 10 drives the rough grinding wheel 8 to rotate at high speed to grind the workpiece. The bellows 6, the grinding wheel cover 7, and the rear grinding wheel cover 11 play a protective role. The grinding wheel head water discharge 9 is used for cooling and cleaning, and the connecting pipe support 12 ensures the neatness and orderliness of the pipeline.

[0056] As Figure 1 shown, in some embodiments, the side of the grinding wheel feed slide 3 is engaged with the linear guide rail 4 for sliding, and the linear guide rail 4 is fixedly installed on the bellows base 1 at the grinding wheel motor end; engaging the linear guide rail 4 gives the grinding wheel feed slide 3 a clear guiding direction during movement, enabling it to slide smoothly, avoiding shaking or deviation, and ensuring the accuracy and stability of the feeding action.

[0057] As Figure 1 shown, in some embodiments, the bellows 6 is fixedly installed at the front end of the grinding wheel shaft bellows support plate 5; the bellows 6 can effectively prevent impurities such as chips, dust, and coolant generated during the processing from entering the internal structure of the grinding wheel head. If these impurities enter the key parts, they may affect the normal operation of the grinding wheel, damage precision parts such as motors and bearings, and reduce the service life and processing accuracy of the equipment.

[0058] As Figure 1 shown, in some embodiments, the grinding wheel cover 7 covers the rough grinding wheel 8, and the grinding wheel cover 7 is fixedly installed at one place on the spindle seat 10; when the rough grinding wheel 8 rotates at high speed during operation, the grinding wheel cover 7 can effectively prevent the fragments from flying out after the grinding wheel breaks, protecting the safety of the operator and surrounding equipment. Even if the grinding wheel is accidentally damaged, the grinding wheel cover 7 can also play a role in blocking and restricting the flying range of the fragments.

[0059] As Figure 1As shown, in some embodiments, the rear end of the main spindle base 10 is connected to the grinding wheel rear cover 11, and a connecting pipe bracket 12 is installed at one place of the grinding wheel rear cover 11; the connecting pipe bracket 12 installed on the grinding wheel rear cover 11 can fix and arrange connecting pipes such as cooling pipes and wire pipes, making the pipeline layout more neat and orderly, and avoiding the chaos of pipelines from affecting the operation and maintenance of the equipment.

[0060] As Figure 2 As shown, in some embodiments, the grinding wheel head structure of the grinding machine is installed on the frame, and the frame provides a solid and stable installation platform for the grinding wheel head structure and is used in cooperation with other structures.

[0061] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A grinding wheel head structure of a grinding machine, comprising an accordion base (1) at the motor end of the grinding wheel and an accordion cover support plate (5) of the grinding wheel shaft, characterized in that: An upper part of the bellows base (1) at the grinding wheel motor end is provided with a servo motor (2). A screw rod is fixed to an output end of the servo motor (2). The screw rod is connected to a screw block. A screw rod bearing seat is rotatably connected in a grinding wheel shaft bellows support plate (5). The screw block is fixedly connected to a grinding wheel feed slide plate (3). A spindle seat (10) is mounted on the grinding wheel feed slide plate (3). A drive motor is mounted in the spindle seat (10). A rough grinding wheel (8) is detachably mounted and connected to an output end of the drive motor. A grinding wheel head water drain (9) is fixed above the spindle seat (10).

2. The structure of a grinding wheel head of a grinding machine according to claim 1, wherein: A side of the grinding wheel feed slide plate (3) is engaged with a linear guide rail (4) for sliding. The linear guide rail (4) is fixedly mounted on the bellows base (1) at the grinding wheel motor end.

3. The structure of a grinding wheel head of a grinding machine according to claim 1, wherein: A bellows (6) is fixedly mounted at a front end of the grinding wheel shaft bellows support plate (5).

4. The structure of a grinding wheel head of a grinding machine according to claim 1, characterized in that: A grinding wheel cover (7) is covered on the rough grinding wheel (8). The grinding wheel cover is fixedly mounted at a position of the spindle seat (10).

5. The structure of a grinding wheel head of a grinding machine according to claim 1, wherein: A rear end of the spindle seat (10) is connected to a grinding wheel rear cover (11). A connecting pipe bracket (12) is mounted and connected at a position of the grinding wheel rear cover (11).

6. The structure of a grinding wheel head of a grinding machine according to claim 1, characterized in that: The grinding wheel head structure of this grinding machine is mounted on a frame.

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