Friction plate wear surface indenter

Abstract

The application relates to the mechanical technical field and discloses a friction plate body grinding head, which comprises a pressing plate, a group of screw rods are threadedly connected to one side surface of the pressing plate, the outer surfaces of each screw rod are threadedly connected with two thin nuts, the outer surfaces of each screw rod are threadedly connected with thick nuts, the outer surfaces of each screw rod are sleeved with die springs, a friction plate body is arranged below the pressing plate, the outer surfaces of a group of the screw rods are threadedly connected with a support, one side surface of the support is threadedly connected with a group of inner hexagonal screws, and one side surface of each inner hexagonal screw is connected with a pin sleeve. The device is connected with a vertical machining center cutter main shaft through the support, the support is fastened on the main shaft through screws, the support is connected with the pressing plate through the screw rods, the die springs are sleeved on the outer surfaces of the screw rods, the friction plate body machining area can be quickly pressed during the machining process through the structure, and the use effect of the device is improved.

Description

Technical Field

[0001] This application relates to the field of mechanical technology, and in particular to friction plate grinding heads. Background Technology

[0002] Machinery refers to the industry engaged in the production of various power machinery, lifting and transportation machinery, agricultural machinery, metallurgical and mining machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters, and other mechanical equipment. The machinery manufacturing industry provides technical equipment for the entire national economy, and its development level is one of the main indicators of a country's industrialization level. It is an important pillar industry of the country. The essence of advanced manufacturing technology lies in its application. The development of mechanical automation technology should be guided by the actual needs and specific conditions of enterprise production and development. Only by adopting appropriate automation methods for the production of suitable products can good technical, economic, and social economic benefits be achieved. my country's development of mechanical automation technology should be combined with reality and focus on practicality, that is, generating actual benefits for the national economy. The practice of blindly pursuing automation and automatic lines, and the tendency to carry out low-load production even when the annual production task can be completed in only 1-2 months, should be corrected. Those that do not significantly promote the national economy and are inefficient should be slowed down. What we need is efficiency, not just speed.

[0003] Currently, the friction plate plays a crucial role in wind turbine couplings. Before the coupling leaves the factory, the performance of the friction plate greatly affects whether the coupling calibration test can be carried out smoothly. Therefore, it is essential to ensure that the friction plate can be well fixed during processing. The back plate of the friction plate is made of stainless steel, which cannot be magnetically attracted on the processing platform, resulting in poor fixing effect. In addition, the thickness of the friction plate is less than 5mm, which is relatively thin. After tightening the screws, bending may occur between the two screws. The above two phenomena result in low work efficiency and poor fixing effect when processing the friction plate. To address these issues, we propose a friction plate grinding head. Utility Model Content

[0004] This application provides a friction plate grinding head, which can solve the problems mentioned above, such as the inability to magnetically attract friction plates on the processing platform, resulting in poor fixing effect, and the fact that the thickness of the friction plate is less than 5mm, which is relatively thin. After tightening the screws, bending may occur between the two screws. These two phenomena result in low working efficiency and poor fixing effect when processing friction plates.

[0005] This application provides a friction plate grinding head, including a pressure plate. A set of screws is threaded to one side of the pressure plate. Two thin nuts and a thick nut are threaded to the outer surface of each screw. A mold spring is fitted on the outer surface of each screw. A friction plate body is provided below the pressure plate. A bracket is threaded to the outer surface of the set of screws. A set of internal hexagon screws is threaded to one side of the bracket. A pin sleeve is connected to one side of each internal hexagon screw.

[0006] Furthermore, a support pad is fitted onto the outer surface of each screw.

[0007] Furthermore, the upper surface of each of the support pads is in contact with the bottom surface of the mold spring.

[0008] Furthermore, the bottom surface of each of the support pads is in contact with one side of the thin nut.

[0009] Furthermore, the friction plate body is adapted to the pressure plate.

[0010] Furthermore, a protective washer is fitted onto the outer surface of each of the aforementioned hexagon socket screws.

[0011] Furthermore, one side of each of the protective pads is in contact with one side of the bracket.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The technical solution provided in this application has at least the following technical effects or advantages: This device is connected to the spindle of a vertical machining center via a bracket, and the bracket is fastened to the spindle with screws. The bracket is connected to a pressure plate via a screw, and a mold spring is sleeved on the outer surface of the screw. This structure enables rapid clamping of the processing area of ​​the friction plate body during the machining process, which improves the effectiveness of this utility model. Attached Figure Description

[0013] Figure 1 This is a front view of the bracket in this application; Figure 2 This is a top view of the friction pad body in this application; Figure 3 This is a front view of the pressure plate in this application; In the diagram: 1. Bracket; 2. Socket head screw; 3. Pin sleeve; 4. Protective washer; 5. Thin nut; 6. Thick nut; 7. Screw; 8. Mold spring; 9. Support washer; 10. Pressure plate; 11. Friction plate body. Detailed Implementation

[0014] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example

[0015] Please see Figure 1-3 In this utility model, the friction plate grinding head includes a pressure plate 10. A set of screws 7 are threadedly connected to one side of the pressure plate 10. Two thin nuts 5 and a thick nut 6 are threadedly connected to the outer surface of each screw 7. A mold spring 8 is sleeved on the outer surface of each screw 7. A friction plate body 11 is located below the pressure plate 10. A bracket 1 is threadedly connected to the outer surface of the set of screws 7. A set of internal hexagon screws 2 are threadedly connected to one side of the bracket 1. A pin sleeve 3 is connected to one side of each internal hexagon screw 2. The bracket 1 is connected to the spindle of a vertical machining center tool through the bracket 1. The bracket 1 is fastened to the spindle by screws. The bracket 1 is connected to the pressure plate 10 through the screws 7. The mold spring 8 is sleeved on the outer surface of the screws 7. This structure enables rapid pressing of the processing area of ​​the friction plate body 11 during the processing, which improves the performance of this utility model. Example

[0016] Each screw 7 has a support washer 9 fitted on its outer surface. The upper surface of each support washer 9 is in contact with the bottom surface of the mold spring 8, and the bottom surface of each support washer 9 is in contact with one side of the thin nut 5. The support washer 9 can increase the working efficiency.

[0017] The friction plate body 11 is adapted to the pressure plate 10. Each hexagon socket screw 2 has a protective washer 4 on its outer surface. One side of each protective washer 4 is in contact with one side of the bracket 1. The protective washer 4 can be used to protect the hexagon socket screw 2 and prevent it from wearing out. Some structures require the use of screws. Screws are tools that use the physical and mathematical principles of the inclined plane, circular rotation and friction to gradually fasten objects and machine parts. Screw is a general term for fasteners and is a common colloquial term. Due to different units of measurement, the methods of representing various threads are also different.

[0018] The working principle of this application is: First, the tooling is installed on the tool spindle with screws, and the tool is machined on the friction surface with the starting force. After the pressure plate 10 contacts the friction plate body 11, the spring is compressed. After the tool contacts the friction plate body 11, the spring stops compressing and continues to be stressed. The pressure plate 10 and the tool are on the same plane, and the spring force is always present during the process of the tool and the friction plate body 11 being machined. In addition, the pressure plate 10 continuously presses the area near the machining point. During the machining process, the pressure plate 10 continuously applies pressure to the friction plate body 11 to prevent warping and ensure thickness difference. The above is the complete usage process of this utility model.

[0019] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. A friction plate grinding head, characterized in that: The device includes a pressure plate (10), one side of which is threaded with a set of screws (7). Each screw (7) has two thin nuts (5) threaded on its outer surface and a thick nut (6) threaded on its outer surface. Each screw (7) has a mold spring (8) sleeved on its outer surface. A friction plate body (11) is provided below the pressure plate (10). A bracket (1) is threaded on the outer surface of the set of screws (7). One side of the bracket (1) is threaded with a set of internal hexagon screws (2). Each internal hexagon screw (2) has a pin sleeve (3) connected to one side of its outer surface.

2. The friction plate grinding head according to claim 1, characterized in that: Each screw (7) has a support pad (9) fitted on its outer surface.

3. The friction plate grinding head according to claim 2, characterized in that: The upper surface of each of the support pads (9) is in contact with the bottom surface of the mold spring (8).

4. The friction plate grinding head according to claim 3, characterized in that: The bottom surface of each of the support pads (9) is in contact with one side of the thin nut (5).

5. The friction plate grinding head according to claim 1, characterized in that: The friction plate body (11) is adapted to the pressure plate (10).

6. The friction plate grinding head according to claim 1, characterized in that: Each of the internal hex screws (2) has a protective washer (4) fitted on its outer surface.

7. The friction plate grinding head according to claim 6, characterized in that: One side of each of the protective pads (4) is in contact with one side of the bracket (1).

Images