Splash-proof mechanism for workbench of vertical type lifting platform milling machine

Abstract

A splash-proof mechanism for a workbench of a vertical type lifting platform milling machine comprises a supporting frame and a fixing frame, a fixing assembly is arranged on the supporting frame, the fixing frame is installed on the supporting frame, a lifting assembly is arranged on the fixing frame, and a rotating assembly is arranged on the lifting assembly; the splash-proof mechanism for the vertical lifting platform milling machine workbench has the advantages that the rotating plate can drive the rotating shaft to rotate on the supporting frame by rotating the rotating plate, the second gear drives the first gear to rotate under the action of the rotating shaft, and the second gear drives the second gear to rotate under the action of the rotating shaft. The double-thread screw rotates on the supporting frame through the first gear, then the first clamping plate and the second clamping plate can be driven to move to be clamped and fixed to the milling machine, and the problems that in the background technology, a traditional anti-splashing structure for the milling machine is inconvenient to be fixed to the milling machine, and the anti-splashing effect is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of milling machine equipment, specifically to a splash-proof mechanism for the worktable of a vertical lifting milling machine. Background Technology

[0002] Milling machines are widely used machine tools capable of machining many different parts. They primarily utilize a milling cutter with rotary motion to process planes and grooves, as well as various curved surfaces and gears. They are widely used in mechanical manufacturing and repair departments. However, milling machines generate a large amount of waste material during processing, which can easily fly off and injure workers. Therefore, anti-splash structures are necessary on milling machines.

[0003] Traditional milling machine anti-splash structures are not easy to fix on the milling machine, which affects the anti-splash effect. Therefore, this case was developed. Utility Model Content

[0004] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a splash-proof mechanism for the worktable of a vertical lifting milling machine.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A splash-proof mechanism for a vertical milling machine's worktable includes a support frame and a fixed frame. A fixing component is mounted on the support frame, and the fixed frame is installed on the support frame. A lifting component is mounted on the fixed frame, and a rotating component is mounted on the lifting component. The fixing component includes a double-threaded screw and a guide rod. The double-threaded screw is movably mounted on the support frame, and the guide rod is mounted on the support frame. A first clamping plate is movably mounted at one end of the double-threaded screw, and the first clamping plate is movably connected to the guide rod. A second clamping plate is movably mounted at the end of the double-threaded screw away from the first clamping plate, and the second clamping plate is movably connected to the guide rod. A drive component is mounted on the support frame.

[0007] As a preferred embodiment of this utility model, the fixing frame is provided with reinforcing ribs.

[0008] As a preferred embodiment of the present invention, the driving assembly includes a first gear, a fixed plate, and a rotating shaft. The first gear is mounted on the double-threaded screw, the rotating shaft is movably mounted on the support frame, the rotating shaft is provided with a second gear that meshes with the first gear, a rotating plate is provided at the end of the rotating shaft away from the first gear, the rotating plate is provided with a threaded hole, the fixed plate is mounted on the support frame, and a threaded rod is movably provided on the fixed plate.

[0009] As a preferred embodiment of this invention, the threaded holes are provided in a plurality of manner.

[0010] As a preferred embodiment of the present invention, the lifting assembly includes a movable plate, which is movably mounted on the fixed frame. The movable plate is provided with a locking hole, and the fixed frame is provided with a limiting shaft, which is movably connected to the locking hole.

[0011] As a preferred embodiment of this utility model, the card hole is provided in a plurality of manners.

[0012] As a preferred embodiment of the present invention, the rotating assembly includes a rotating shaft and a baffle. The rotating shaft is movably mounted on the movable plate, the baffle is provided on the rotating shaft, a ratchet is provided on the rotating shaft, and a pawl is provided on the movable plate.

[0013] Preferably, the pawl is adapted to the ratchet.

[0014] The beneficial effects of this utility model are as follows: This utility model is a splash-proof mechanism for a vertical lifting milling machine worktable. By rotating the rotating plate, the rotating plate can drive the rotating shaft to rotate on the support frame. The second gear drives the first gear to rotate under the action of the rotating shaft. The double threaded screw drives the first gear to rotate on the support frame, which in turn drives the first clamping plate and the second clamping plate to move and clamp and fix on the milling machine. This solves the problem in the background technology that the traditional splash-proof structure for milling machines is not easy to fix on the milling machine and affects the splash-proof effect. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0016] Figure 1 This is a front view schematic diagram of a splash-proof mechanism for a vertical lifting milling machine worktable according to the present invention.

[0017] Figure 2 This is a side view of the splash-proof mechanism for the worktable of a vertical lifting milling machine according to the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the fixing component of the anti-splash mechanism for the worktable of a vertical lifting milling machine according to this utility model.

[0019] Figure 4 This utility model relates to a splash-proof mechanism for the worktable of a vertical lifting milling machine. Figure 1 A partially enlarged structural diagram.

[0020] In the diagram: 1. Support frame, 2. Double threaded screw, 3. Guide rod, 4. First clamping plate, 5. First gear, 6. Second gear, 7. Rotating shaft, 8. Rotating plate, 9. Threaded hole, 10. Fixed plate, 11. Threaded rod, 12. Second clamping plate, 13. Fixed frame, 14. Moving plate, 15. Locking hole, 16. Limiting shaft, 17. Baffle, 18. Rotating shaft, 19. Ratchet, 20. Pawl. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] The following is combined Figure 1-4 This invention describes a specific embodiment of a vertical lifting milling machine worktable splash prevention mechanism, comprising a support frame 1 and a fixed frame 13. The support frame 1 is provided with a fixing component, and the fixed frame 13 is mounted on the support frame 1. The fixed frame 13 is provided with a lifting component, and the lifting component is provided with a rotating component. The fixing component includes a double-threaded screw 2 and a guide rod 3. The double-threaded screw 2 is movably mounted on the support frame 1, and the guide rod 3 is mounted on the support frame 1. A first clamping plate 4 is movably provided at one end of the double-threaded screw 2, and the first clamping plate 4 is movably connected to the guide rod 3. A second clamping plate 12 is movably provided at the end of the double-threaded screw 2 away from the first clamping plate 4, and the second clamping plate 12 is movably connected to the guide rod 3. A driving component is provided on the support frame 1. When the double-threaded screw 2 rotates, it can drive the first clamping plate 4 and the second clamping plate 12 to move relative to or away from each other. The guide rod 3 can stabilize the movement of the first clamping plate 4 and the second clamping plate 12.

[0024] Advantageously, the fixing frame 13 is provided with reinforcing ribs, which increases the strength of the fixing frame 13.

[0025] Advantageously, the drive assembly includes a first gear 5, a fixed plate 10, and a rotating shaft 7. The first gear 5 is mounted on the double-threaded screw 2. The rotating shaft 7 is movably mounted on the support frame 1. A second gear 6 is provided on the rotating shaft 7 and meshes with the first gear 5. A rotating plate 8 is provided at the end of the rotating shaft 7 away from the first gear 5. The rotating plate 8 has a threaded hole 9. The fixed plate 10 is mounted on the support frame 1. A threaded rod 11 is movably provided on the fixed plate 10. Rotating the rotating plate 8 causes the rotating shaft 7 to rotate on the support frame 1. Under the action of the rotating shaft 7, the second gear 6 drives the first gear 5 to rotate. The double-threaded screw 2 rotates along with the first gear 5 on the support frame 1, thereby driving the first clamping plate 4 and the second clamping plate 12 to move and clamp and fix. Rotating the threaded rod 11 causes the threaded rod 11 to rotate and move on the fixed plate 10 into the threaded hole 9 on the rotating plate 8, thereby limiting the second gear 6 on the rotating shaft 7 and preventing it from moving when clamped and fixed.

[0026] Advantageously, the threaded holes 9 are provided in a plurality of manner, and the plurality of threaded holes 9 are provided at equal intervals around the circumference on the side wall of the rotating plate 8, so that the threaded holes 9 can facilitate the limiting and fixing of the threaded rod 11.

[0027] Advantageously, the lifting assembly includes a movable plate 14, which is movably mounted on the fixed frame 13. The movable plate 14 is provided with a locking hole 15, and the fixed frame 13 is provided with a limiting shaft 16. The limiting shaft 16 is movably connected to the locking hole 15. The movable plate 14 can move within the fixed frame 13 to block. When the movable plate 14 moves a suitable distance, the limiting shaft 16 passes through the fixed frame 13 and is inserted into the locking hole 15 on the movable plate 14, thereby facilitating the fixing of the movable plate 14 on the fixed frame 13 to block.

[0028] Advantageously, the card holes 15 are provided in a plurality of manner, and the plurality of card holes 15 are equally spaced on the movable plate 14. The positions of the plurality of card holes 15 correspond to the positions of the limiting shafts 16 on the fixing frame 13, and the limiting shafts 16 can enter the card holes 15 to fix the movable plate 14.

[0029] Advantageously, the rotating assembly includes a rotating shaft 18 and a baffle 17. The rotating shaft 18 is movably mounted on the movable plate 14. The baffle 17 is provided on the rotating shaft 18. A ratchet 19 is provided on the rotating shaft 18. A pawl 20 is provided on the movable plate 14. The baffle 17 can rotate on the movable plate 14 via the rotating shaft 18. When the baffle 17 rotates to adjust the angle to prevent splashing, the pawl 20 moves away from the ratchet 19. The ratchet 19 rotates with the rotating shaft 18. After adjusting the angle of the baffle 17, the pawl 20 is connected to the ratchet 19. The pawl 20 limits the ratchet 19 and prevents the baffle 17 from moving.

[0030] Advantageously, the pawl 20 is adapted to the ratchet 19, and the adapted pawl 20 can provide more stable fixation of the ratchet 19.

[0031] Working principle of this utility model:

[0032] First, rotating the rotating plate 8 causes the rotating shaft 7 to rotate on the support frame 1. The second gear 6, under the action of the rotating shaft 7, drives the first gear 5 to rotate. The double-threaded screw 2, along with the first gear 5, rotates on the support frame 1, thereby moving the first clamping plate 4 and the second clamping plate 12 to clamp and fix them on the milling machine. Rotating the threaded rod 11 causes it to rotate and move on the fixed plate 10, entering the threaded hole 9 on the rotating plate 8. This limits the movement of the second gear 6 on the rotating shaft 7, preventing it from moving during clamping and fixing. Adjustment is required. When the height is adjusted, the movable plate 14 can move within the fixed frame 13 to block. After moving a suitable distance, the limiting shaft 16 passes through the fixed frame 13 and is inserted into the locking hole 15 on the movable plate 14, which makes it easy to fix the movable plate 14 on the fixed frame 13 to block. When it is necessary to adjust the angle to prevent splashing, the baffle 17 is rotated to adjust the angle to prevent splashing, so that the pawl 20 moves away from the ratchet 19. The ratchet 19 rotates with the rotating shaft 18. After adjusting the angle of the baffle 17, the pawl 20 is connected to the ratchet 19. The pawl 20 limits the ratchet 19 to prevent the baffle 17 from moving.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A splash-proof mechanism for the worktable of a vertical milling machine with a lifting platform, characterized in that, The device includes a support frame and a fixing frame. The support frame is equipped with a fixing component, and the fixing frame is mounted on the support frame. The fixing frame is equipped with a lifting component, and the lifting component is equipped with a rotating component. The fixing component includes a double-threaded screw and a guide rod. The double-threaded screw is movably mounted on the support frame, and the guide rod is mounted on the support frame. A first clamping plate is movably provided at one end of the double-threaded screw, and the first clamping plate is movably connected to the guide rod. A second clamping plate is movably provided at the end of the double-threaded screw away from the first clamping plate, and the second clamping plate is movably connected to the guide rod. The support frame is equipped with a driving component.

2. The splash-proof mechanism for the worktable of a vertical milling machine according to claim 1, characterized in that, The mounting frame is equipped with reinforcing ribs.

3. The splash-proof mechanism for the worktable of a vertical milling machine according to claim 1, characterized in that, The drive assembly includes a first gear, a fixed plate, and a rotating shaft. The first gear is mounted on the double-threaded screw. The rotating shaft is movably mounted on the support frame. The rotating shaft has a second gear that meshes with the first gear. A rotating plate is provided at the end of the rotating shaft away from the first gear. The rotating plate has a threaded hole. The fixed plate is mounted on the support frame. A threaded rod is movably provided on the fixed plate.

4. The splash-proof mechanism for the worktable of a vertical milling machine according to claim 3, characterized in that, The threaded hole is provided in several parts.

5. A splash-proof mechanism for a vertical milling machine worktable according to claim 1, characterized in that, The lifting assembly includes a movable plate, which is movably mounted on the fixed frame. The movable plate has a locking hole, and the fixed frame has a limiting shaft, which is movably connected to the locking hole.

6. A splash-proof mechanism for a vertical milling machine worktable according to claim 5, characterized in that, The card slot has several.

7. A splash-proof mechanism for a vertical milling machine worktable according to claim 5, characterized in that, The rotating assembly includes a rotating shaft and a baffle. The rotating shaft is movably mounted on the movable plate. The baffle is provided on the rotating shaft. A ratchet is provided on the rotating shaft. A pawl is provided on the movable plate.

8. A splash-proof mechanism for a vertical milling machine worktable according to claim 7, characterized in that, The pawl is adapted to the ratchet.

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