A steel bar surface grinding device

Abstract

This utility model provides a steel bar surface grinding device, relating to the field of steel bar grinding technology. It includes a driving assembly, comprising a first connecting plate disposed within the inner cavity of a processing table, a first support plate connected to the side of the first connecting plate, a second support plate disposed on the top of the first support plate, and a sliding plate connected to the side of the second support plate. The first connecting plate provides support for the first support plate. By providing the first support plate, stress is transferred to the second connecting plate when the driving push rod moves downwards, thereby pushing the sliding plate towards the center of the first connecting plate. Through the cooperation of the sliding plate and the connecting rod, it can adapt and position steel bars of different sizes, effectively improving work efficiency and assisting in the grinding of the steel bars.

Description

Technical Field

[0001] This utility model relates to the field of steel rod grinding technology, and in particular to a steel rod surface grinding device. Background Technology

[0002] Steel bar surface grinding wheels are used to grind the surface of steel bars. Their function is to remove burrs, oxide scale and other defects from the surface of steel bars by grinding, thereby improving the surface smoothness and precision, improving the surface quality and making it meet the requirements of subsequent processing or use. They are widely used in mechanical manufacturing, metallurgy and other fields, and can improve the performance and service life of steel bars.

[0003] In practical applications, existing steel bar surface grinding wheels, used in conjunction with support rollers, can meet the basic requirements for steel bar grinding, but the following problems still exist:

[0004] Common steel bar surface grinding wheels require specific grinding wheels for different steel bar sizes. This necessitates changing the grinding roller and readjusting the device parameters when grinding different batches of steel bars of varying sizes, thus affecting work efficiency. Therefore, this application provides a steel bar surface grinding device to meet this need. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a steel rod surface grinding device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a steel bar surface grinding device, comprising a processing table and a grinding wheel disposed on the top of the processing table, and further comprising:

[0007] A drive assembly, the drive assembly including a first connecting plate disposed in the inner cavity of the processing table, a first support plate connected to the side of the first connecting plate, a second support plate disposed on the top of the first support plate, and a sliding plate connected to the side of the second support plate;

[0008] A clamping assembly, the clamping assembly including a connecting rod disposed on the top of a sliding plate, the top of the connecting rod being provided with a flexible pad.

[0009] Furthermore, a second connecting plate is connected to the inner wall of the first support plate, and the end of the second connecting plate away from the first support plate is connected to the bottom of the second support plate.

[0010] The technical effect of adopting the above technical solution is that by setting a second connecting plate, when the output end of the push rod moves up and down, it can drive the second support plate to move back and forth.

[0011] Furthermore, a telescopic rod is connected to the top of the first connecting plate, and a third support plate is connected to the top of the telescopic rod.

[0012] The technical effects of adopting the above technical solution are: by setting a telescopic rod, the movement distance of the first connecting plate can be compensated; by setting a third support plate, the sliding plate can be supported.

[0013] Furthermore, a limit block is connected to the top of the third support plate.

[0014] The technical effect of adopting the above technical solution is that by setting a limit block, the movement trajectory of the sliding plate can be limited.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] By setting the first connecting plate, support can be provided for the first support plate. By setting the first support plate, stress can be transferred to the second connecting plate when the drive push rod moves downward, thereby achieving the effect of pushing the sliding plate to move closer to the center of the first connecting plate. Through the cooperation of the sliding plate and the connecting rod, steel bars of different sizes can be adapted and positioned, effectively improving work efficiency, and at the same time assisting the steel bars in grinding. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a steel rod surface grinding device provided by this utility model;

[0018] Figure 2 A schematic diagram of the internal connection structure of a steel bar surface grinding device provided by this utility model;

[0019] Figure 3 A schematic diagram of the connection structure of the drive assembly of a steel bar surface grinding device provided by this utility model;

[0020] Figure 4 A schematic diagram of the connection structure of the clamping assembly of a steel rod surface grinding device provided by this utility model.

[0021] Legend:

[0022] 1. Machining table; 11. Grinding wheel;

[0023] 2. Drive assembly; 21. First connecting plate; 22. First support plate; 23. Second connecting plate; 24. Second support plate; 25. Sliding plate; 26. Limiting block; 27. Telescopic rod; 28. Slide groove; 29. ​​Third support plate;

[0024] 3. Clamping assembly; 31. Connecting rod; 32. Clamping plate; 33. Flexible pad. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1 - Figure 4 As shown, this embodiment provides a technical solution: a steel bar surface grinding device, including a processing table 1 and a grinding wheel 11 disposed on the top of the processing table 1, and further including:

[0027] The drive assembly 2 includes a first connecting plate 21 disposed in the inner cavity of the processing table 1, a first support plate 22 connected to the side of the first connecting plate 21, a second support plate 24 disposed on the top of the first support plate 22, and a sliding plate 25 connected to the side of the second support plate 24.

[0028] The clamping assembly 3 includes a connecting rod 31 disposed on the top of the sliding plate 25, with a flexible pad 33 disposed on the top of the connecting rod 31. A second connecting plate 23 is connected to the inner wall of the first support plate 22, and the end of the second connecting plate 23 away from the first support plate 22 is connected to the bottom of the second support plate 24. A telescopic rod 27 is connected to the top of the first connecting plate 21, and a third support plate 29 is connected to the top of the telescopic rod 27. A limit block 26 is connected to the top of the third support plate 29. A sliding groove 28 is formed at the bottom of the sliding plate 25, and the top of the limit block 26 extends into the inner cavity of the sliding groove 28, with the top of the limit block 26 slidably connected to the inner cavity of the sliding groove 28. A drive push rod is disposed on the side of the first connecting plate 21, and the output end of the push rod is connected to the bottom of the first connecting plate 21 through the connecting plate. Activating the push rod allows the first connecting plate 21 to move downward through the connecting plate. The first support plate 22 drives one end of the second connecting plate 23 downward. Through the cooperation of the second connecting plate 23 and the second support plate 24, the sliding plate 25 can be pushed towards the middle of the third support plate 29. During the movement of the sliding plate 25, the movement trajectory of the sliding plate 25 can be limited by the cooperation of the limiting block 26 and the slide groove 28 to prevent the position of the sliding plate 25 from deviating. Similarly, by activating the push rod, the output end of the push rod moves upward. Through the cooperation of the first connecting plate 21, the first support plate 22, the second connecting plate 23 and the second support plate 24, the sliding plate 25 can be driven along the top of the limiting block 26 to the side away from the middle of the third support plate 29. This enables auxiliary positioning of steel bars of different diameters without the need for overall disassembly and re-adjustment, effectively improving work efficiency.

[0029] Furthermore, such as Figure 2 and Figure 4 As shown: A clamping plate 32 is connected to the top of the connecting rod 31. By setting the connecting rod 31, the clamping plate 32 can be supported. By setting the clamping plate 32, the flexible pad 33 can be supported. By fixing the flexible pad 33 to the side of the clamping plate 32, the collision stress can be absorbed when in contact with the outer surface of the steel rod, and flexible clamping can be performed to avoid damage to the clamping plate 32 due to the reaction force.

[0030] like Figure 1-4 As shown:

[0031] In use: First, place the steel rod to be ground in the middle of the grinding wheel 11. Then, activate the push rod located on the side of the first connecting plate 21. The output end of the push rod moves downward, thereby driving the first support plate 22 downward through the first connecting plate 21. During the downward movement of the first support plate 22, one end of the second connecting plate 23 moves counterclockwise along the inner wall of the first support plate 22, thereby pushing the second support plate 24 and the sliding plate 25 towards the middle of the third support plate 29. This achieves the effect of driving the connecting rod 31 to move through the sliding plate 25. When the connecting rod 31 moves to a certain position, the side of the flexible pad 33 contacts the side of the steel rod, thereby flexibly positioning the steel rod with a smaller diameter. Similarly, when the output end of the push rod moves upward, the first connecting plate 21, the first support plate 22, the second connecting plate 23, and the second support plate 24 cooperate to drive the sliding plate 25 away from the middle of the third support plate 29, thereby assisting in the positioning of the steel rod with a wider diameter and effectively improving work efficiency.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A steel bar surface grinding apparatus, comprising a processing table (1) and a grinding wheel (11) disposed on the top of the processing table (1), characterized in that, Also includes: The drive assembly (2) includes a first connecting plate (21) disposed in the inner cavity of the processing table (1), a first support plate (22) connected to the side of the first connecting plate (21), a second support plate (24) disposed on the top of the first support plate (22), and a sliding plate (25) connected to the side of the second support plate (24). The clamping assembly (3) includes a connecting rod (31) disposed on the top of the sliding plate (25), and a flexible pad (33) is disposed on the top of the connecting rod (31).

2. The steel bar surface grinding device according to claim 1, characterized in that, The inner wall of the first support plate (22) is connected to a second connecting plate (23), and the end of the second connecting plate (23) away from the first support plate (22) is connected to the bottom of the second support plate (24).

3. The steel bar surface grinding device according to claim 1, characterized in that, The top of the first connecting plate (21) is connected to a telescopic rod (27), and the top of the telescopic rod (27) is connected to a third support plate (29).

4. The steel bar surface grinding device according to claim 3, characterized in that, The top of the third support plate (29) is connected to a limiting block (26).

5. The steel bar surface grinding device according to claim 4, characterized in that, The bottom of the sliding plate (25) is provided with a sliding groove (28), and the top of the limiting block (26) extends into the inner cavity of the sliding groove (28). The top of the limiting block (26) is slidably connected to the inner cavity of the sliding groove (28).

6. The steel bar surface grinding device according to claim 1, characterized in that, The top of the connecting rod (31) is connected to a clamping plate (32).

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