A grinding machine for crystal external cylindrical machining

Abstract

The present application discloses a grinding machine for crystal external cylindrical processing, including a machine tool base frame, a sliding guide platform is arranged on the machine tool base frame, and a headstock and a footstock are connected at both ends of the sliding guide platform, and the footstock is slidably connected to the sliding guide platform, and one end of the footstock is connected to the output end of the footstock driving member on the grinding group mounting base frame arranged on the rear side of the machine tool base frame, and a first driving group is arranged on one side of the headstock. The present application adopts the sliding design of the headstock and the footstock, and the integration of the displacement adjustment group, so that the grinding machine can adapt to workpieces of different lengths and diameters, and realize high-precision positioning and processing. The clamping seat of the headstock and the first driving group ensure the stable fixation of the workpiece and improve the quality of the grinding surface. The automatic adjustment function of the footstock driving member and the displacement adjustment group greatly improves the automation control level of the system, making the workpiece position adjustment more accurate and efficient.

Description

Technical Field

[0001] The present application relates to the technical field of crystal processing, and in particular to a grinding machine for crystal external cylindrical processing. Background Art

[0002] In the current field of precision machining, especially for the external cylindrical grinding of crystal materials, there are many challenges, including strict requirements for machining accuracy, the diversity of workpiece sizes and shapes, and a high degree of attention to stability and safety during machining. Traditional grinding machine designs often find it difficult to simultaneously meet the requirements of high precision, flexibility, and automated control, especially when dealing with crystal workpieces with a large aspect ratio and hard and brittle materials, which are more likely to encounter problems such as positioning difficulties and machining vibrations.

[0003] Traditional grinders often require frequent manual adjustments when processing workpieces of special sizes, which is not only inefficient, but also difficult to ensure the consistency and accuracy of each processing. In addition, insufficient vibration control during the processing process can easily lead to a decrease in the quality of the processed surface and affect the performance of the final product. At the same time, the unfriendly operating interface and the lack of effective automatic adjustment functions increase the burden on operators and limit the continuity and stability of production. Summary of the invention

[0004] The technical problem to be solved by the present application is to overcome the existing defects and provide a grinding machine for crystal external cylindrical machining, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a crystal external cylindrical processing grinding machine, comprising a machine tool base frame, a sliding guide platform is arranged on the machine tool base frame, a head frame and a foot frame are connected at both ends of the sliding guide platform, the foot frame is slidably connected to the sliding guide platform, and one end of the foot frame is connected to the output end of the foot frame driving member on the grinding group mounting base frame arranged on the rear side of the machine tool base frame, a first driving group is arranged on one side of the head frame, the output end of the first driving group is connected to the clamping seat arranged in the head frame, a grinding group and a displacement adjustment group are arranged on the grinding group mounting base frame, a grinding group is arranged on the displacement adjustment group, the grinding group includes a second driving group and a grinding wheel group, and the output end of the second driving group is connected to the grinding wheel group.

[0006] As a preferred technical solution of the present application, the machine tool base frame includes a lower base and an upper support seat, the lower base is surrounded by four support legs, the upper surface of the lower base is connected to an upper support seat with a frustum structure, the upper support seat is connected to a sliding guide platform, and the rear side of the upper surface of the lower base is connected to a grinding group mounting base.

[0007] As a preferred technical solution of the present application, an inclined baffle is provided on one side of the upper support seat.

[0008] As a preferred technical solution of the present application, a controller is provided on the mounting frame of the grinding group.

[0009] As a preferred technical solution of the present application, a slide is provided on the upper surface of the sliding guide platform, and a conical slide rail is provided on the slide, which is arranged corresponding to the bedside frame.

[0010] Compared with the prior art: This application adopts the sliding design of the headstock and the footstock, and the integration of the displacement adjustment group. The grinder can adapt to workpieces of different lengths and diameters and achieve high-precision positioning and processing. The clamping seat of the headstock and the first drive group ensure the firm fixation of the workpiece and improve the quality of the grinding surface. The automatic adjustment function of the footstock drive and the displacement adjustment group greatly improves the automation control level of the system, making the workpiece position adjustment more accurate and efficient. The integration of the controller enables the operator to easily set and adjust the processing parameters, simplify the operation process, and improve work efficiency. The setting of the inclined baffle effectively protects the operator from splash damage from debris, coolant and other debris during the processing process, while reducing the pollution of the working environment and improving the safety and environmental protection of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of this application;

[0012] Figure 2 This is the main view of this application;

[0013] Figure 3 This is the rear view of this application.

[0014] In the figure: 1. machine tool base frame, 2. sliding guide table, 3. first drive group, 4. bed end frame drive member, 5. controller, 6. bed end frame, 7. bed head frame, 8. grinding group mounting base frame, 9. second drive group, 10. grinding wheel group, 11. displacement adjustment group, 12. slide, 13. lower base, 14. upper support seat, 15. support foot, 16. inclined baffle. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0016] See also Figure 1-3The present application provides a technical solution: a grinding machine for crystal external cylindrical machining, comprising a machine tool base frame 1, a sliding guide platform 2 is arranged on the machine tool base frame 1, and a head frame 7 and a foot frame 6 are connected at both ends of the sliding guide platform 2.

[0017] The machine tool base frame 1 is the main supporting structure of the grinding machine, bearing the weight of all superstructures and ensuring the overall stability and rigidity.

[0018] The sliding guide table 2 allows the bed end frame 6 to move smoothly and accurately in the horizontal direction through a precise guide rail system, which provides flexibility for positioning workpieces of different lengths and is also a prerequisite for achieving continuous and accurate processing.

[0019] The headstock 7 fixes and drives the workpiece to rotate. The built-in first drive group 3 ensures the stability of the workpiece through the clamping seat to avoid deviation or vibration during the processing, thereby ensuring the smoothness and consistency of the grinding surface.

[0020] The tail frame 6 is opposite to the head frame 7 and slides on the other end of the sliding guide platform 2. It not only supports the other end of the workpiece to prevent vibration caused by imbalance during processing, but also assists in adjusting the position of the workpiece and maintaining processing accuracy through the connection with the tail frame driving member 4.

[0021] The tail frame 6 is slidably connected to the sliding guide platform 2 , and one end of the tail frame 6 is connected to the output end of the tail frame driving member 4 on the grinding group mounting frame 8 arranged on the rear side of the machine tool frame 1 .

[0022] The tail frame 6 is installed on the sliding guide platform 2 through a sliding connection mechanism. This structure allows the position of the tail frame 6 to be flexibly adjusted according to the actual length of the workpiece to be processed, thereby adapting to workpieces of different sizes.

[0023] The bed end frame driving member 4 outputs power in a mechanical or electrical manner, and is connected to one end of the bed end frame 6 to accurately adjust the position of the bed end frame 6, thereby enhancing the automatic control capability of the system.

[0024] A first drive group 3 is disposed on one side of the bedside frame 7, and an output end of the first drive group 3 is connected to a clamping seat disposed in the bedside frame 7.

[0025] The first drive group 3 is the power source for the workpiece rotation, and is responsible for converting electrical energy into mechanical energy, driving the workpiece to rotate evenly at a set speed.

[0026] The clamping seat is connected to the output end of the first drive group 3. The workpiece is firmly fixed to prevent sliding or offset during high-speed rotation and grinding, ensuring machining accuracy. The clamping seat can clamp and release the workpiece quickly and safely.

[0027] The grinding group mounting base 8 is provided with a grinding group and a displacement adjustment group 11 , the displacement adjustment group 11 is provided with a grinding group, the grinding group includes a second driving group 9 and a grinding wheel group 10 , and the output end of the second driving group 9 is connected to the grinding wheel group 10 .

[0028] The grinding group mounting frame 8 is a platform for mounting the grinding group and the displacement adjustment group 11, which is located in a specific area of ​​the machine tool frame 1, is stable and adjustable to meet the needs of different grinding tasks and ensure the stability and precise position of the grinding group.

[0029] The grinding group is composed of a second drive group 9 and a grinding wheel group 10, and is a component used to achieve material removal and surface treatment, and is the part that performs the actual grinding work.

[0030] The grinding wheel set 10 is used to remove the material on the workpiece surface to achieve a predetermined grinding effect. The shift adjustment set 11 enables the grinding set to be adjusted in the horizontal direction, and the relative position between the grinding set and the workpiece surface can be adjusted as needed, thereby improving the grinding accuracy.

[0031] The second drive group 9 provides power to rotate the grinding wheel group 10 (including multiple grinding wheels of different grain sizes or materials) to perform grinding operations. By adjusting the output speed and torque, the second drive group 9 controls the cutting force and surface treatment effect during the grinding process to meet the requirements of different materials and grinding depths.

[0032] Furthermore, the machine tool base frame 1 includes a lower base 13 and an upper support seat 14. The lower base 13 is surrounded by four support legs 15. The upper surface of the lower base 13 is connected to the upper support seat 14 with a frustum structure. The upper support seat 14 is connected to the sliding guide platform 2. The rear side of the upper surface of the lower base 13 is connected to the grinding group mounting frame 8.

[0033] The lower base 13 is the bottom support structure of the machine tool. The lower base 13 is in direct contact with the ground to ensure the stability and shock resistance of the machine tool. The four legs 15 arranged around it further increase the contact area between the base and the ground, improve the overall stability, and reduce the processing errors caused by external vibrations, especially when performing high-precision processing.

[0034] Furthermore, an inclined baffle 16 is provided on one side of the upper support seat 14 .

[0035] During the processing, chips, coolant or other debris may splash out. The inclined baffle 16 can effectively block these substances and prevent them from splashing onto the operator or the surrounding environment, thereby reducing accidental injuries and environmental pollution and ensuring operational safety.

[0036] Furthermore, a controller 5 is provided on the polishing group mounting frame 8 .

[0037] Furthermore, a slide 12 is provided on the upper surface of the sliding guide platform 2 , and a conical slide rail is provided on the slide 12 , which is arranged corresponding to the bedside frame 7 .

[0038] The slide 12 adopts a tapered slide rail, which can better distribute the load and reduce friction compared to a flat slide rail, so that the movement of the headstock 7 on the sliding guide table 2 is smoother and can remain stable even under heavy loads or high-speed movement, thereby improving the continuity and consistency of processing.

[0039] During use: confirm that the machine tool base frame 1 is firmly placed, and the four corner legs 15 are adjusted to a horizontal state to ensure stability and accuracy during processing. Apply a proper amount of lubricating oil on the slide 12 to reduce the friction of the headstock 7 when sliding. According to the size of the workpiece, start the tailstock drive 4, and ensure that both ends of the workpiece are properly supported by the headstock 7 and the tailstock 6 by adjusting the position of the tailstock 6. In the headstock 7, use the first drive group 3 to firmly fix the workpiece through the clamping seat. Pay attention to check that the center of the workpiece is aligned with the grinding wheel group 10 to avoid eccentric rotation. Use the displacement adjustment group 11 to fine-tune the position of the grinding group to ensure that the grinding wheel group 10 maintains an optimal contact angle and distance with the workpiece surface. Set the processing parameters on the controller 5, including the grinding wheel speed, feed speed, etc., and adjust them according to the workpiece material and the desired surface quality. Start and activate the second drive group 9 at the same time to drive the grinding wheel group 10 to rotate at a preset speed to start the grinding operation. Observe the processing process, adjust the position of the tailstock 6 in time through the controller 5 or the tailstock drive 4 to maintain the processing accuracy. During the processing, closely monitor the changes on the workpiece surface, adjust the grinding parameters as needed, use the inclined baffle 16 to protect the operator, and keep the working area clean. Clean the debris and coolant regularly to complete the grinding task.

[0040] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A grinding machine for crystal external cylindrical machining, comprising a machine tool base frame (1), wherein a sliding guide platform (2) is arranged on the machine tool base frame (1), characterized in that: A headstock (7) and a footstock (6) are connected to both ends of the sliding guide platform (2); the footstock (6) is slidably connected to the sliding guide platform (2); one end of the footstock (6) is connected to an output end of a footstock driving member (4) on a grinding group mounting frame (8) arranged on the rear side of the machine tool frame (1); a first driving group (3) is arranged on one side of the headstock (7); the output end of the first driving group (3) is connected to a clamping seat arranged in the headstock (7); a grinding group and a displacement adjustment group (11) are arranged on the grinding group mounting frame (8); a grinding group is arranged on the displacement adjustment group (11); the grinding group comprises a second driving group (9) and a grinding wheel group (10); the output end of the second driving group (9) is connected to the grinding wheel group (10).

2. The grinding machine for outer cylindrical machining of crystal according to claim 1, characterized in that: The machine tool base frame (1) comprises a lower base (13) and an upper support seat (14); the lower base (13) is surrounded by four support legs (15); the upper surface of the lower base (13) is connected to an upper support seat (14) with a frustum structure; the upper support seat (14) is connected to a sliding guide platform (2); and the rear side of the upper surface of the lower base (13) is connected to a grinding group mounting base frame (8).

3. The grinding machine for crystal external cylindrical machining according to claim 2, characterized in that: An inclined baffle (16) is provided on one side of the upper support seat (14).

4. The grinding machine for crystal external cylindrical machining according to claim 1, characterized in that: A controller (5) is arranged on the polishing group mounting base (8).

5. The grinding machine for crystal external cylindrical machining according to claim 1, characterized in that: The upper surface of the sliding guide platform (2) is provided with a sliding platform (12), and the sliding platform (12) is provided with a conical sliding rail, which is arranged corresponding to the bedside frame (7).

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