A processing machine tool for stainless steel kettle

Abstract

The utility model belongs to stainless steel kettle processing technical field, concretely be a kind of for the processing machine tool of stainless steel kettle, including processing box, the top rear side of processing box is fixed with L-shaped mounting plate one, the top bottom side of L-shaped mounting plate one is equipped with polishing assembly, the top side middle part of processing box is rotatably installed with rotary cylinder, the utility model is equipped with fixed assembly in the inside installation of rotary cylinder, the automatic clamping of stainless steel kettle is realized using jacking mechanism, the tedious of manual operation is avoided, the unstable clamping, difficult to take out and other problems are solved, the three-dimensional polishing mechanism of polishing assembly can integrally and continuously polish the top and side surface arc of stainless steel kettle, when polishing side surface, driving assembly drives rotary cylinder to rotate at uniform speed, sliding module and lifting cylinder move according to preset trajectory, so that polishing wheel always adheres to kettle body curve to polish.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel kettle processing technology, specifically a processing machine tool for stainless steel kettles. Background Technology

[0002] Stainless steel kettles use stainless steel as the body, which is sturdy, durable, and rust-free. During the production process, stainless steel kettles need to be polished using machine tools to keep them flat and smooth. A grinding machine is a type of machine tool that mainly uses a rotating grinding wheel to grind the workpiece to achieve the required flatness.

[0003] Chinese patent (authorization announcement number: CN216327087U, authorization announcement date: April 19, 2022) discloses a surface grinder for stainless steel kettles, including a grinder body, a grinding head at the top of the grinder body, a worktable at the top of the grinder body, and a kettle clamp at the top of the worktable. This utility model uses the kettle clamp to hold and position the stainless steel kettle, maintaining its stable placement and facilitating grinding by the grinding head. A top plate is installed at the bottom of the kettle clamp. When the stainless steel kettle is released, the top plate springs up, lifting the kettle and pushing a large portion of its body out of the kettle clamp for easy removal. The kettle clamp is detachably mounted on the top of the worktable via a positioning plate and a positioning rod, facilitating disassembly, maintenance, and cleaning of the kettle clamp and worktable.

[0004] When the aforementioned surface grinder grinds stainless steel kettles, it is necessary to manually tighten the bolts to fix the stainless steel kettle. This is not only cumbersome and inefficient, but also makes it difficult to ensure stable clamping of the cylindrical kettle body. Furthermore, the aforementioned fixed grinding head can only grind the top of the kettle. When it is necessary to process the curved side surface, other equipment must be used. Therefore, we propose a processing machine tool for stainless steel kettles. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a processing machine tool for stainless steel kettles. By installing a fixing component inside the rotating cylinder and using a clamping mechanism to automatically clamp the stainless steel kettle, and through the three-dimensional grinding mechanism of the grinding component, the top and side curved surfaces of the stainless steel kettle can be continuously ground in an integrated manner, thus solving the problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A processing machine tool for stainless steel kettles includes a processing box. An L-shaped mounting plate is fixedly welded to the top rear side of the processing box. A grinding assembly is installed on the top and bottom sides of the L-shaped mounting plate. A rotating cylinder is rotatably mounted in the middle of the top side of the processing box. A fixing assembly is installed inside the rotating cylinder. A driving assembly for driving the rotating cylinder to rotate is installed on the top side inside the processing box. The fixing assembly includes a rotating rod that rotatably passes between the upper and lower sides of the rotating cylinder. A worm gear is fixedly sleeved at the bottom end of the rotating rod. Two sets of mounting plates are fixedly connected to the bottom front side of the rotating cylinder. A worm is rotatably mounted between the two sets of mounting plates. The worm gear meshes with the worm. A drive motor is also fixedly mounted on the bottom side of the rotating cylinder. The output shaft of the drive motor is fixedly connected to the right end of the worm. A clamping mechanism is installed inside the rotating cylinder.

[0007] Preferably, the clamping mechanism includes two sets of rotating disks, which are respectively disposed on the upper and lower sides inside the rotating cylinder. Both sets of rotating disks are fixedly sleeved on the rotating rod. Each set of rotating disks is also provided with several arc-shaped sliding holes. Several sliding grooves are provided on the upper and lower sides of the side wall of the rotating cylinder. A U-shaped clamping plate is slidably connected to the sliding groove. A fixing rod is fixedly connected between the upper and lower sides of the U-shaped clamping plate near the rotating disk. The fixing rod is slidably connected to the arc-shaped sliding hole. A fixing plate is fixedly connected to the end of the U-shaped clamping plate away from the rotating disk. A movable plate is provided on the side of the fixing plate away from the U-shaped clamping plate. A connecting rod is fixedly connected between the fixing plate and the movable plate. A pressing plate is fixedly installed on the side of the movable plate away from the fixing plate.

[0008] Preferably, the grinding assembly includes a sliding module, which is fixedly installed on the top and bottom sides of an L-shaped mounting plate one. A sliding plate is slidably installed on the sliding module. A lifting cylinder is fixedly installed on the right side of the sliding plate. An L-shaped mounting plate two is fixedly connected to the bottom output shaft end of the lifting cylinder. A drive motor two is fixedly installed on the left side of the L-shaped mounting plate two. The output shaft end of the drive motor two rotatably extends out of the right side of the L-shaped mounting plate two, and a grinding wheel is fixedly sleeved on the output shaft end of the drive motor two.

[0009] Preferably, the drive assembly includes a bidirectional motor, which is fixedly installed on the top side inside the processing box. A bevel gear one is fixedly sleeved on the outer surface of the bottom end of the rotating cylinder, and a bevel gear two is fixedly connected to the output shaft end of the bidirectional motor. The bevel gear one meshes with the bevel gear two.

[0010] Preferably, a controller is installed on the right side of the processing box.

[0011] Preferably, brakeable casters are installed at the four corners of the bottom of the processing box.

[0012] This invention provides a machine tool for processing stainless steel kettles. Compared with the prior art, it has the following advantages: 1. This is a processing machine tool for stainless steel kettles. By installing a fixing component inside the rotating cylinder, the stainless steel kettle is automatically clamped using a clamping mechanism, avoiding the tediousness of manual operation and solving problems such as unstable clamping and difficulty in removal.

[0013] 2. This is a processing machine tool for stainless steel kettles. Through the three-dimensional grinding mechanism of the grinding component, the top and side curved surfaces of the stainless steel kettle can be ground continuously in one piece. When grinding the side, the drive component drives the rotating cylinder to rotate forward and backward at a uniform speed, and the sliding module and the lifting cylinder move according to the preset trajectory, so that the grinding wheel always fits the curved surface of the kettle body for grinding. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the grinding component structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the clamping mechanism of this utility model; Figure 4 This is a schematic diagram of the external structure of the U-shaped clamp of this utility model; Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 6 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0015] In the diagram: 1. Processing box; 2. L-shaped mounting plate one; 3. Rotating cylinder; 4. Controller; 5. Brake caster; 6. Sliding module; 7. Sliding plate; 8. Lifting cylinder; 9. Rotating rod; 10. Rotating disc; 11. Arc-shaped sliding hole; 12. Sliding groove; 13. U-shaped clamping plate; 14. Fixed rod; 15. Fixed plate; 16. Movable plate; 17. Connecting rod; 18. Grinding wheel; 19. Extrusion plate; 20. Bevel gear one; 21. Bevel gear two; 22. Bidirectional motor; 23. Worm gear; 24. Mounting plate; 25. Worm; 26. Drive motor one; 27. L-shaped mounting plate two; 28. Drive 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 This utility model provides a technical solution: a processing machine tool for stainless steel kettles, including a processing box 1, an L-shaped mounting plate 2 fixedly welded to the top rear side of the processing box 1, a grinding component installed on the top bottom side of the L-shaped mounting plate 2, a rotating cylinder 3 rotatably installed in the middle of the top side of the processing box 1, a fixing component installed inside the rotating cylinder 3, and a driving component for driving the rotating cylinder 3 to rotate installed on the top side inside the processing box 1. When the machine tool for processing stainless steel kettles is working, the L-shaped mounting plate 2 on the rear top of the processing box 1 is used to fix the grinding component. The rotating cylinder 3 in the middle of the top side of the processing box 1 can rotate, and the fixing component inside it is used to fix the stainless steel kettle. The drive component on the top side inside the processing box 1 can drive the rotating cylinder 3 to rotate. When the drive component is working, it drives the rotating cylinder 3 to rotate forward and backward, thereby causing the stainless steel kettle fixed in the rotating cylinder 3 to rotate forward and backward. At this time, the grinding component performs grinding operations on the kettle.

[0018] The fixed assembly includes a rotating rod 9, which rotatably passes between the upper and lower sides of the rotating cylinder 3. A worm gear 23 is fixedly sleeved at the bottom end of the rotating rod 9. Two sets of mounting plates 24 are fixedly connected to the bottom front side of the rotating cylinder 3. A worm gear 25 is rotatably installed between the two sets of mounting plates 24. The worm gear 23 meshes with the worm gear 25. A drive motor 26 is also fixedly installed on the bottom side of the rotating cylinder 3. The output shaft end of the drive motor 26 is fixedly connected to the right end of the worm gear 25. A clamping mechanism is installed inside the rotating cylinder 3.

[0019] The clamping mechanism includes two sets of rotating disks 10, which are respectively arranged on the upper and lower sides of the inside of the rotating cylinder 3. Both sets of rotating disks 10 are fixedly sleeved on the rotating rod 9. Several arc-shaped sliding holes 11 are also opened through the two sets of rotating disks 10. Several sliding grooves 12 are opened through the upper and lower sides of the side wall of the rotating cylinder 3. U-shaped clamping plates 13 are slidably connected to the sliding grooves 12. A fixing rod 14 is fixedly connected between the upper and lower sides of the end of the U-shaped clamping plate 13 near the rotating disk 10. The fixing rod 14 is slidably connected to the arc-shaped sliding holes 11. A fixing plate 15 is fixedly connected to the end of the U-shaped clamping plate 13 away from the rotating disk 10. A movable plate 16 is provided on the side of the fixing plate 15 away from the U-shaped clamping plate 13. A connecting rod 17 is fixedly connected between the fixing plate 15 and the movable plate 16. A pressing plate 19 is fixedly installed on the side of the movable plate 16 away from the fixing plate 15.

[0020] When the fixed assembly is working, the drive motor 26 drives the worm gear 25 to rotate through the output shaft. The worm gear 25 meshes with the worm wheel 23, which in turn drives the rotating rod 9 to rotate inside the rotating cylinder 3. The rotating rod 9 drives the two sets of rotating disks 10 that are fixedly connected to rotate synchronously. The arc-shaped sliding hole 11 on the rotating disk 10 rotates accordingly, causing the fixed rod 14 passing through it to slide along the arc-shaped trajectory. The fixed rod 14 drives the U-shaped clamping plate 13 to move radially within the sliding groove 12 on the side wall of the rotating cylinder 3. When the U-shaped clamping plate 13 extends outward, the fixed plate 15 at its end pushes the movable plate 16 through the connecting rod 17, so that the pressing plate 19 fixedly installed on the movable plate 16 contacts the inner wall of the stainless steel kettle, so that it adaptively presses against the inner wall surface of the kettle. When the drive motor 26 rotates in the opposite direction, the U-shaped clamping plate 13 retracts inward, and the pressing plate 19 releases the kettle, realizing the loading and unloading operation.

[0021] The grinding assembly includes a sliding module 6, which is fixedly installed on the top and bottom sides of an L-shaped mounting plate 2. A sliding plate 7 is slidably installed on the sliding module 6. A lifting cylinder 8 is fixedly installed on the right side of the sliding plate 7. An L-shaped mounting plate 27 is fixedly connected to the bottom output shaft end of the lifting cylinder 8. A drive motor 28 is fixedly installed on the left side of the L-shaped mounting plate 27. The output shaft end of the drive motor 28 rotates out of the right side of the L-shaped mounting plate 27, and a grinding wheel 18 is fixedly sleeved on the output shaft end of the drive motor 28.

[0022] When the polishing assembly is working, the sliding module 6 is fixed at the bottom of the L-shaped mounting plate 2 and can drive the sliding plate 7 to slide in the horizontal direction. The lifting cylinder 8 on the right side of the sliding plate 7 can drive the L-shaped mounting plate 27 to rise and fall vertically, thereby adjusting the height of the drive motor 28. After the drive motor 28 is started, its output shaft drives the polishing wheel 18 to rotate at high speed. Through the coordinated movement of the sliding module 6 and the lifting cylinder 8, the position of the polishing wheel 18 in the horizontal and vertical dimensions can be adjusted to polish different parts of the stainless steel kettle.

[0023] The drive assembly includes a bidirectional motor 22, which is fixedly installed on the top side inside the processing box 1. A bevel gear 20 is fixedly sleeved on the outer surface of the bottom end of the rotating cylinder 3. A bevel gear 21 is fixedly connected to the output shaft end of the bidirectional motor 22. The bevel gear 20 meshes with the bevel gear 21.

[0024] When the drive component is working, the bidirectional motor 22 is started. The bevel gear 20 at the bottom of the rotating cylinder 3 meshes with the bevel gear 21 connected to the output shaft, which drives the rotating cylinder 3 to rotate back and forth, so that the stainless steel kettle fixed in the rotating cylinder 3 can rotate back and forth synchronously, which is convenient for polishing the stainless steel kettle in all directions.

[0025] A controller 4 is installed on the right side of the processing box 1. The controller 4 is installed on the right side of the processing box 1 and is used to integrate and control the operation of various components of the equipment. It can send electrical signals to components such as drive motor 26, bidirectional motor 22, and lifting cylinder 8 to realize the automatic control of actions such as clamping of fixed components, rotation of rotating cylinder 3, and movement of grinding components, and coordinate the various mechanisms to work according to the preset program.

[0026] The processing box 1 is equipped with brakeable casters 5 at the four corners of the bottom. When the equipment moves, the brake is released and the position is adjusted by the rolling of the wheels. After reaching the designated position, the brake mechanism is locked to fix the casters and prevent the equipment from shifting during processing, thus balancing the flexibility of equipment movement with the stability during operation.

[0027] Working principle: When the machine tool for processing stainless steel kettles is working, the stainless steel kettle is first placed on the outside of the rotating cylinder 3. Then, the drive motor 26 is started and drives the worm 25 to rotate through the output shaft. The worm 25 meshes with the worm wheel 23, which in turn drives the rotating rod 9 to rotate inside the rotating cylinder 3. The rotating rod 9 drives the two sets of rotating disks 10 that are fixedly connected to rotate synchronously. The arc-shaped sliding hole 11 on the rotating disk 10 rotates accordingly, causing the fixed rod 14 passing through it to slide along the arc-shaped trajectory. The fixed rod 14 drives the U-shaped clamping plate 13 to move radially in the sliding groove 12 on the side wall of the rotating cylinder 3. When the U-shaped clamping plate 13 extends outward, the fixed plate 15 at its end pushes the movable plate 16 through the connecting rod 17, so that the pressing plate 19 contacts the inner wall of the stainless steel kettle, so that it self-adaptively presses against the inner wall of the stainless steel kettle, thereby fixing the stainless steel kettle. Next, the bidirectional motor 22 is started. The bevel gear 20 at the bottom of the rotating cylinder 3 meshes with the bevel gear 21 connected to the output shaft, thereby driving the rotating cylinder 3 to rotate back and forth. This causes the stainless steel kettle fixed inside the rotating cylinder 3 to rotate back and forth synchronously. Since the sliding module 6 is fixed to the bottom of the L-shaped mounting plate 2, it can drive the sliding plate 7 to slide in the horizontal direction. The lifting cylinder 8 on the right side of the sliding plate 7 can drive the L-shaped mounting plate 27 to rise and fall vertically, thereby adjusting the height of the drive motor 28. After the drive motor 28 is started, its output shaft drives the grinding wheel 18 to rotate at high speed. Through the coordinated movement of the sliding module 6 and the lifting cylinder 8, the position of the grinding wheel 18 in the horizontal and vertical dimensions can be adjusted. In conjunction with the reciprocating rotation of the stainless steel kettle, the stainless steel kettle is polished in all directions.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A machine tool for processing stainless steel kettles, comprising a processing box (1), characterized in that: An L-shaped mounting plate (2) is fixedly welded to the top rear side of the processing box (1). A grinding assembly is installed on the top bottom side of the L-shaped mounting plate (2). A rotating cylinder (3) is rotatably installed in the middle of the top side of the processing box (1). A fixing assembly is installed inside the rotating cylinder (3). A driving assembly for driving the rotating cylinder (3) to rotate is installed on the top side inside the processing box (1). The fixing assembly includes a rotating rod (9), which is rotatably inserted between the upper and lower sides of the rotating cylinder (3). A worm gear (23) is fixedly sleeved at the bottom end of the rotating rod (9). Two sets of mounting plates (24) are fixedly connected to the bottom front side of the rotating cylinder (3). A worm (25) is rotatably installed between the two sets of mounting plates (24). The worm gear (23) meshes with the worm (25). A drive motor (26) is also fixedly installed on the bottom side of the rotating cylinder (3). The output shaft end of the drive motor (26) is fixedly connected to the right end of the worm (25). A clamping mechanism is installed inside the rotating cylinder (3).

2. The machine tool for processing stainless steel kettles according to claim 1, characterized in that: The clamping mechanism includes two sets of rotating discs (10), which are respectively arranged on the upper and lower sides of the inside of the rotating cylinder (3). Both sets of rotating discs (10) are fixedly sleeved on the rotating rod (9). Several arc-shaped sliding holes (11) are also provided through the rotating discs (10). Several sliding grooves (12) are provided through the upper and lower sides of the side wall of the rotating cylinder (3). U-shaped clamps (13) are slidably connected to the sliding grooves (12). The end of the U-shaped clamps (13) is close to the rotating disc (10). A fixed rod (14) is fixedly connected between the upper and lower sides. The fixed rod (14) is slidably connected to the arc-shaped sliding hole (11). A fixed plate (15) is fixedly connected to the end of the U-shaped clamp (13) away from the rotating disk (10). A movable plate (16) is provided on the side of the fixed plate (15) away from the U-shaped clamp (13). A connecting rod (17) is fixedly connected between the fixed plate (15) and the movable plate (16). A pressing plate (19) is fixedly installed on the side of the movable plate (16) away from the fixed plate (15).

3. The machine tool for processing stainless steel kettles according to claim 1, characterized in that: The grinding assembly includes a sliding module (6), which is fixedly installed on the top and bottom sides of an L-shaped mounting plate (2). A sliding plate (7) is slidably installed on the sliding module (6). A lifting cylinder (8) is fixedly installed on the right side of the sliding plate (7). An L-shaped mounting plate (27) is fixedly connected to the bottom output shaft end of the lifting cylinder (8). A drive motor (28) is fixedly installed on the left side of the L-shaped mounting plate (27). The output shaft end of the drive motor (28) rotates out to the right side of the L-shaped mounting plate (27), and a grinding wheel (18) is fixedly sleeved on the output shaft end of the drive motor (28).

4. The machine tool for processing stainless steel kettles according to claim 1, characterized in that: The drive assembly includes a bidirectional motor (22), which is fixedly installed on the top side inside the processing box (1). A bevel gear one (20) is fixedly sleeved on the bottom outer surface of the rotating cylinder (3). A bevel gear two (21) is fixedly connected to the output shaft end of the bidirectional motor (22). The bevel gear one (20) meshes with the bevel gear two (21).

5. A machine tool for processing stainless steel kettles according to claim 1, characterized in that: A controller (4) is installed on the right side of the processing box (1).

6. The machine tool for processing stainless steel kettles according to claim 1, characterized in that: Brake casters (5) are installed at the four corners of the bottom of the processing box (1).

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