A flat grinding workbench convenient to move

Abstract

The utility model discloses a kind of plane grinding workbench convenient to move, it is related to plane grinding workbench technical field.The utility model includes base, and further include: polishing part, the polishing part is installed on base;Mobile part, the mobile part is installed on the top of base;Lifting part, the lifting part is set on base;The mobile part includes drive assembly, and the drive assembly is installed on the top of base;Transmission assembly, the transmission assembly is set on drive assembly;The drive assembly includes the protection box of fixed connection in the top of base, and the front side of protection box is rotatably connected with motor one.The utility model passes through setting mobile part, solved the current plane grinding workbench in use process, need manual adjustment article left and right movement, difficult to realize sustained and uniform moving speed, it is easy to cause article moving rhythm unstable, and then influence the flatness and consistency of polishing surface, to reduce the quality of polishing problem.

Description

Technical Field

[0001] This utility model belongs to the technical field of surface grinding worktables, and in particular relates to a surface grinding worktable that is easy to move. Background Technology

[0002] With the rapid development of modern manufacturing towards high precision and high efficiency, surface grinding tables, as the core equipment for achieving precision grinding of parts in machining, are widely used in key industries such as mold manufacturing, automotive parts processing, and aerospace component production. Their main function is to provide a stable support platform for the workpiece to be processed, and to work with the grinding mechanism to complete the processing of the workpiece surface flatness, roughness and other precision indicators, which directly determines the quality performance and assembly accuracy of the final product. Therefore, they have an irreplaceable position in modern production processes.

[0003] However, existing surface grinder worktables require manual adjustment of the left and right movement of the workpiece during use, making it difficult to achieve a continuous and uniform movement speed. This can easily lead to unstable workpiece movement rhythm, which in turn affects the flatness and consistency of the grinded surface, thereby reducing the quality of the grind. Utility Model Content

[0004] The purpose of this utility model is to provide a movable surface grinding worktable. By setting up a moving part, it solves the problem that existing surface grinding worktables require manual adjustment of the left and right movement of the workpiece during use, making it difficult to achieve a continuous and uniform movement speed. This can easily lead to unstable movement rhythm of the workpiece, which in turn affects the flatness and consistency of the grinding surface, thereby reducing the grinding quality.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a movable surface grinder workbench, comprising a base, and further comprising: a grinding section mounted on the base; a moving section mounted on the top of the base; and a lifting section mounted on the base. The moving section includes a drive assembly mounted on the top of the base; and a transmission assembly mounted on the drive assembly. The drive assembly includes a protective box fixedly connected to the top of the base. A motor is rotatably connected to the front of the protective box. The output shaft of the motor is fixedly connected to a rotating shaft via a coupling. The side of the rotating shaft away from the motor extends into the protective box. The rotating shaft is rotatably connected to the protective box. A circular plate is fixedly connected to the outer wall of the side of the rotating shaft away from the motor. A drive component is provided on the circular plate. The circular plate is located inside the protective box. The drive component includes a drive rod fixedly connected to the side of the circular plate away from the motor. The drive rod contacts the inner wall of a slotted hole. The drive rod, located within the slotted hole, converts circular motion into linear motion, providing power to the transmission assembly and serving as the core power source for moving objects.

[0006] Furthermore, the grinding section includes a slide rail fixedly connected to the top of the base, a rectangular slide plate slidably connected to the slide rail, a collection box fixedly connected to the top of the rectangular slide plate, and a fastener fixedly connected to the bottom inner wall of the collection box; the slide rail is located on the rear side of the protective box.

[0007] Furthermore, the lifting unit includes a support assembly mounted on top of the base; a power assembly mounted on the support assembly; and the power assembly located within the support assembly.

[0008] Furthermore, the transmission assembly includes a slotted hole I on the rear side of the base, a connecting rod disposed in the slotted hole I, the rear side of the connecting rod being fixedly connected to a rectangular slide plate, a U-shaped bracket being fixedly connected to the outer wall of the connecting rod away from the rectangular slide plate, a slotted plate being fixedly connected to the U-shaped bracket, and a slotted hole II being formed on the slotted plate; the U-shaped bracket is located inside the protective box, the slotted hole II is located inside the protective box, driving the entire transmission assembly and the item to be polished to move, which is a key structure for power transmission and motion conversion.

[0009] Furthermore, the support assembly includes a hollow rectangular frame fixedly connected to the top of the base. A slotted hole three is provided on the front side of the hollow rectangular frame. A rectangular block is slidably connected inside the hollow rectangular frame. The front side of the rectangular block extends out of the hollow rectangular frame through the slotted hole three. A slide rail two is fixedly connected to the right side of the hollow rectangular frame. An L-shaped connecting rod is slidably connected to the outer wall of the slide rail two. The L-shaped connecting rod is fixedly connected to the rectangular block. A grinding component is fixedly connected to the front side of the rectangular block. The hollow rectangular frame is located behind the rectangular slide plate and drives the grinding component to rise and fall synchronously. It is the basic structure that supports the grinding component and ensures its smooth movement.

[0010] Furthermore, the power assembly includes a threaded rod rotatably connected to the inner wall of the bottom of the hollow rectangular frame. The top of the threaded rod passes through the hollow rectangular frame and through a rectangular block. The threaded rod is threadedly connected to the rectangular block. A second motor is fixedly connected to the top of the hollow rectangular frame. The output shaft of the second motor is fixedly connected to the threaded rod through a coupling, thereby adjusting the height of the grinding workpiece and quickly starting or ending the grinding operation.

[0011] This utility model has the following beneficial effects: 1. By setting up a moving part, after starting motor one, motor one drives the drive rod on the circular plate to rotate around the shaft. The circular plate moves the U-shaped bracket by means of the cooperation between the drive rod and the slot hole two on the slotted plate. The U-shaped bracket then drives the connecting rod to move within the slot hole one. The slot hole one ensures the smooth movement of the connecting rod, which in turn drives the rectangular slide plate to slide on the slide rail one. Under the continuous action of the drive rod on the circular plate, the rectangular slide plate slides left and right on the slide rail one, and drives the item to be polished to move left and right synchronously through the fixing parts in the collection box, finally completing the polishing operation. This effectively avoids the problem of poor flatness and low consistency of the polished surface caused by the unstable movement rhythm during manual adjustment, significantly improves the stability of the polished surface processing, and ensures the polishing quality. 2. By setting up a lifting unit, the item to be polished is first fixed on the fixing part. Then, the second motor is started. The second motor will drive the rectangular block to move downward in the hollow rectangular frame through the threaded rod. At the same time, the rectangular block drives the L-shaped connecting rod to slide on the slide rail. The parallel design of the threaded rod and the L-shaped connecting rod ensures that the rectangular block moves smoothly. Finally, the rectangular block drives the polishing part to move down and contact the item to be polished, and then the polishing operation is carried out. It can quickly start the polishing operation, reduce the difficulty of operation, improve work efficiency, help ensure the uniformity and accuracy of polishing, and improve the polishing quality.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural diagram of the grinding part of this utility model; Figure 3 This is a partial cross-sectional view of the movable part of this utility model; Figure 4 This is a partial cross-sectional view of the U-shaped bracket of this utility model; Figure 5 This is a partial cross-sectional view of the connection structure of the movable part of this utility model; Figure 6 This is a partial cross-sectional view of the lifting part of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 1. Grinding section; 111. Base; 112. Slide rail one; 113. Rectangular slide plate; 114. Collection box; 115. Fixing component; 2. Moving section; 21. Drive assembly; 211. Protective box; 212. Motor one; 213. Rotating shaft; 214. Circular plate; 215. Drive rod; 22. Transmission assembly; 221. Slot hole one; 222. Connecting rod; 223. U-shaped bracket; 224. Slot plate; 225. Slot hole two; 3. Lifting section; 31. Support assembly; 311. Hollow rectangular frame; 312. Slot hole three; 313. Rectangular block; 314. Slide rail two; 315. L-shaped connecting rod; 316. Grinding component; 32. Power assembly; 321. Threaded rod; 322. Motor two. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-6 As shown, this utility model is a movable surface grinder workbench, including a base 111, and further including: a grinding part 1, which is mounted on the base 111; a moving part 2, which is mounted on the top of the base 111; and a lifting part 3, which is disposed on the base 111. The grinding part 1 includes a slide rail 112 fixedly connected to the top of the base 111, a rectangular slide plate 113 slidably connected to the slide rail 112, a collection box 114 fixedly connected to the top of the rectangular slide plate 113, and a fixing member 115 fixedly connected to the bottom inner wall of the collection box 114; the slide rail 112 is located on the rear side of the protective box 211.

[0018] The moving part 2 includes a drive assembly 21, which is mounted on the top of the base 111; and a transmission assembly 22, which is disposed on the drive assembly 21. The drive assembly 21 includes a protective housing 211 fixedly connected to the top of the base 111. A motor 212 is rotatably connected to the front side of the protective housing 211. The output shaft of the motor 212 is fixedly connected to a rotating shaft 213 via a coupling. The side of the rotating shaft 213 away from the motor 212 extends into the protective housing 211. The rotating shaft 213 is rotatably connected to the protective housing 211. A circular plate 214 is fixedly connected to the outer wall of the side of the rotating shaft 213 away from the motor 212. A driving component is disposed on the circular plate 214. The circular plate 214 is located inside the protective housing 211. The driving component includes a drive rod 215 fixedly connected to the side of the circular plate 214 away from the motor 212. 5. The drive rod 215 is located inside the second slot hole 225. The transmission component 22 includes a first slot hole 221 opened on the rear side of the base 111. A connecting rod 222 is provided in the first slot hole 221. The rear side of the connecting rod 222 is fixedly connected to the rectangular slide plate 113. A U-shaped bracket 223 is fixedly connected to the outer wall of the connecting rod 222 away from the rectangular slide plate 113. A slotted plate 224 is fixedly connected to the U-shaped bracket 223. The slotted plate 224 has a second slot hole 225. The U-shaped bracket 223 is located inside the protective box 211. The second slot hole 225 is located inside the protective box 211. By setting the moving part 2, the problem of poor flatness and low consistency of the polished surface caused by the unstable movement rhythm during manual adjustment is effectively avoided. The stability of the polished surface processing is significantly improved, and the polishing quality is ensured.

[0019] The lifting unit 3 includes a support assembly 31, which is mounted on the top of the base 111; and a power assembly 32, which is mounted on the support assembly 31. The power assembly 32 is located inside the support assembly 31. The support assembly 31 includes a hollow rectangular frame 311 fixedly connected to the top of the base 111. A slotted hole 312 is provided on the front side of the hollow rectangular frame 311. A rectangular block 313 is slidably connected inside the hollow rectangular frame 311. The front side of the rectangular block 313 extends out of the hollow rectangular frame 311 through the slotted hole 312. A slide rail 314 is fixedly connected to the right side of the hollow rectangular frame 311. An L-shaped connecting rod 315 is slidably connected to the outer wall of the slide rail 314. The L-shaped connecting rod 315 is fixed to the rectangular block 313. The rectangular block 313 is fixedly connected to the front side of the grinding component 316; the hollow rectangular frame 311 is located at the rear side of the rectangular slide plate 113; the power component 32 includes a threaded rod 321 rotatably connected to the inner wall of the bottom of the hollow rectangular frame 311; the top of the threaded rod 321 passes through the hollow rectangular frame 311 and the rectangular block 313; the threaded rod 321 is threadedly connected to the rectangular block 313; the top of the hollow rectangular frame 311 is fixedly connected to a second motor 322; the output shaft of the second motor 322 is fixedly connected to the threaded rod 321 through a coupling; by setting the lifting part 3, the grinding operation can be started quickly, reducing the difficulty of operation, improving work efficiency, helping to ensure the uniformity and accuracy of grinding, and improving the grinding quality.

[0020] It should be noted that the control of motor 212 and motor 322 in this application can both be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0021] A specific application of this embodiment is as follows: In use, the item to be polished is fixed to the fixing member 115. Then, motor 222 is started. Motor 222 drives rectangular block 313 to move downwards within the hollow rectangular frame 311 via threaded rod 321. Rectangular block 313 then drives L-shaped connecting rod 315 to slide on slide rail 214. The parallel design of threaded rod 321 and slide rail 214 ensures smooth movement of rectangular block 313. Rectangular block 313 then drives polishing piece 316 downwards, contacting the item to be polished. Then, motor 1212 is started. Motor 1212 drives drive rod 215 on circular plate 214 via rotating shaft 213 to rotate... Shaft 213 rotates around its axis. At this time, the circular plate 214 moves under the action of the drive rod 215 and the slot hole 225 on the slot plate 224. The U-shaped bracket 223 moves, and the U-shaped bracket 223 drives the connecting rod 222 to move in the slot hole 221. Under the action of the slot hole 221, the connecting rod 222 moves smoothly. The connecting rod 222 drives the rectangular slide plate 113 to slide on the slide rail 112. Under the action of the drive rod 215 on the circular plate 214, the rectangular slide plate 113 slides left and right on the slide rail 112. At this time, the rectangular slide plate 113 drives the item to be polished to move left and right through the fixing part 115 in the collection box 114, thereby performing polishing.

[0022] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile flat grinding bench, comprising a base (111), characterized in that, Also includes: A polishing part (1) is mounted on a base (111); A movable part (2) is mounted on the top of the base (111); Lifting part (3), the lifting part (3) is disposed on the base (111); The moving part (2) includes a drive assembly (21) mounted on top of the base (111); and A transmission assembly (22) is disposed on a drive assembly (21); The drive assembly (21) includes a protective box (211) fixedly connected to the top of the base (111). A motor (212) is rotatably connected to the front side of the protective box (211). The output shaft of the motor (212) is fixedly connected to a rotating shaft (213) via a coupling. The side of the rotating shaft (213) away from the motor (212) extends into the protective box (211). The rotating shaft (213) is rotatably connected to the protective box (211). A circular plate (214) is fixedly connected to the outer wall of the side of the rotating shaft (213) away from the motor (212). A drive component is provided on the circular plate (214). The circular plate (214) is located inside the protective box (211).

2. The easily movable surface grinder worktable according to claim 1, characterized in that, The grinding part (1) includes a slide rail (112) fixedly connected to the top of the base (111), a rectangular slide plate (113) is slidably connected on the slide rail (112), a collection box (114) is fixedly connected to the top of the rectangular slide plate (113), and a fastener (115) is fixedly connected to the bottom inner wall of the collection box (114). Among them, slide rail 1 (112) is located on the rear side of the protective box (211).

3. A movable surface grinder worktable according to claim 2, characterized in that, The lifting part (3) includes a support assembly (31), which is mounted on the top of the base (111); as well as A power assembly (32) is mounted on a support assembly (31); The power component (32) is located within the support component (31).

4. A movable surface grinder worktable according to claim 3, characterized in that, The transmission assembly (22) includes a slotted hole (221) on the rear side of the base (111), a connecting rod (222) is provided in the slotted hole (221), the rear side of the connecting rod (222) is fixedly connected to the rectangular slide plate (113), a U-shaped bracket (223) is fixedly connected to the outer wall of the connecting rod (222) away from the rectangular slide plate (113), a slotted plate (224) is fixedly connected to the U-shaped bracket (223), and a slotted hole (225) is provided on the slotted plate (224). Among them, the U-shaped bracket (223) is located inside the protective box (211), and the slotted hole II (225) is located inside the protective box (211).

5. A movable surface grinder worktable according to claim 4, characterized in that, The support assembly (31) includes a hollow rectangular frame (311) fixedly connected to the top of the base (111). The front side of the hollow rectangular frame (311) is provided with a slotted hole three (312). A rectangular block (313) is slidably connected inside the hollow rectangular frame (311). The front side of the rectangular block (313) extends to the outside of the hollow rectangular frame (311) through the slotted hole three (312). A slide rail two (314) is fixedly connected to the right side of the hollow rectangular frame (311). An L-shaped connecting rod (315) is slidably connected to the outer wall of the slide rail two (314). The L-shaped connecting rod (315) is fixedly connected to the rectangular block (313). A grinding part (316) is fixedly connected to the front side of the rectangular block (313). The hollow rectangular frame (311) is located on the rear side of the rectangular slide (113).

6. A movable surface grinder worktable according to claim 5, characterized in that, The power assembly (32) includes a threaded rod (321) rotatably connected to the inner wall of the bottom of the hollow rectangular frame (311). The top of the threaded rod (321) passes through the hollow rectangular frame (311) and passes through the rectangular block (313). The threaded rod (321) is threadedly connected to the rectangular block (313). A second motor (322) is fixedly connected to the top of the hollow rectangular frame (311). The output shaft of the second motor (322) is fixedly connected to the threaded rod (321) through a coupling.

7. A movable surface grinder worktable according to claim 6, characterized in that, The driving component includes a driving rod (215) fixedly connected to the side of the circular plate (214) away from the motor (212), and the driving rod (215) is in contact with the inner wall of the slotted hole (225); Among them, the drive rod (215) is located inside the slotted hole two (225).

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