A kind of easy-to-clean milling head of chamfering and milling surface integration

Abstract

The utility model relates to the technical field of integrated milling head, disclose an easy clean milling face chamfer integrated milling head, including the fixed frame, the inner wall fixed connection of fixed frame has the limit ring, the inner wall fixed connection of limit ring has the motor, the output fixed connection of motor has the rotary column, the right -hand member fixed connection of rotary column has two -way connecting rod no.

Description

Technical Field

[0001] This utility model relates to the field of integrated milling head technology, and in particular to an easy-to-clean integrated milling head for milling and chamfering. Background Technology

[0002] The integrated milling and chamfering head is a machine tool component that integrates milling and chamfering functions into one unit. It can complete both milling and chamfering processes in a single setup, effectively improving processing efficiency and accuracy. By combining milling and chamfering into one operation, it avoids the need to transfer and reposition workpieces between different machine tools in traditional processes, greatly shortening the process flow and improving production efficiency. Its application has extended from traditional heavy industry to precision manufacturing. Essentially, it solves the pain points of low efficiency, poor accuracy, and high cost of traditional sequential processing by integrating processes.

[0003] The milling head for milling and chamfering requires a cleaning device during use. In existing milling heads, the first motor drives the face milling cutter to rotate, milling the workpiece surface. Simultaneously, the second and third motors drive the upper and lower chamfering cutters to rotate, respectively. Based on the workpiece's processing requirements, the upper chamfering cutter is adjusted to a suitable position by the drive mechanism, cooperating with the lower chamfering cutter to chamfer the workpiece's edges. However, switching between milling heads is inconvenient, reducing convenience and practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an easy-to-clean integrated milling head for milling and chamfering, aiming to improve the problem of difficulty in switching milling heads in the prior art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an easy-to-clean integrated milling head for milling and chamfering, comprising a fixed frame, a limiting ring fixedly connected to the inner wall of the fixed frame, a motor fixedly connected to the inner wall of the limiting ring, a rotating column fixedly connected to the output end of the motor, a bidirectional connecting rod 1 fixedly connected to the right end of the rotating column, a rotating shaft 1 rotatably connected to the inner wall of the other end of the bidirectional connecting rod 1, a bidirectional connecting rod 2 rotatably connected to the right end of the outer wall of the rotating shaft 1, a rotating shaft 2 rotatably connected to the other end of the bidirectional connecting rod 2, a fixed rod fixedly connected to the right end of the rotating shaft 2, an inner shaft fixedly connected to the bottom end of the outer wall of the fixed rod, a gear 1 fixedly connected to the outer wall of the inner shaft, a gear 2 meshing with the outer wall of the gear 1, a fixed column rotatably connected to the inner wall of the gear 2, an internal gear ring fixedly connected to the right end of the outer wall of the fixed column, and a cleaning mechanism fixedly connected to the bottom end of the outer wall of the fixed frame, the cleaning mechanism being used for cleaning the milling head.

[0006] As a further description of the above technical solution: The cleaning mechanism includes an interface, the top of which is fixedly connected to the bottom of the outer wall of the fixed frame. A connecting pipe is fixedly connected to the lower middle part of the outer wall of the interface. A rotating hole is provided in the lower middle part of the outer wall of the connecting pipe. A limit ring is fixedly connected to the bottom of the inner wall of the connecting pipe near the edge. A rotating column is rotatably connected to the inner wall of the rotating hole. A water-stop plate is fixedly connected to the rear end of the rotating column. A connecting ring is fixedly connected to the lower part of the outer wall of the connecting pipe near the edge. A universal hose is slidably connected to the inner wall of the connecting pipe. A limit ring is fixedly connected to the top of the outer wall of the universal hose near the edge. A clamping ring is provided in the middle of the outer wall of the universal hose. A screw is threadedly connected to the outer wall of the clamping ring. A rotating handle is fixedly connected to the left end of the outer wall of the screw. A water outlet is fixedly connected to the bottom end of the universal hose.

[0007] As a further description of the above technical solution: The outer wall of the fixing frame is threaded with a plurality of screws at one end away from each other, and the outer wall of each plurality of screws is threaded with a fixing plate.

[0008] As a further description of the above technical solution: The fixing frame has limit holes at both the left and right ends, and the inner wall of the limit ring has a rotation hole.

[0009] As a further description of the above technical solution: The inner wall of the rotating hole is rotatably connected to a movable ring, and the upper end and rear side of the movable ring are provided with operating holes.

[0010] As a further description of the above technical solution: A milling head is fixedly connected to the front side of the movable ring, and a chamfering milling head is fixedly connected to the bottom end of the movable ring.

[0011] As a further description of the above technical solution: The outer wall of gear one meshes with the inner wall of the internal gear ring, and the outer wall of gear two meshes with the inner wall of the internal gear ring.

[0012] As a further description of the above technical solution: The outer wall of the waterstop plate is rotatably connected to the inner wall of the connecting pipe, and the top end of the first limiting ring is engaged with the bottom end of the second limiting ring.

[0013] This utility model has the following beneficial effects: 1. In this utility model, when switching milling heads, the motor is first turned on and rotated clockwise, which drives the rotating column to rotate, and then drives the first bidirectional connecting rod to rotate around the rotating column. The second bidirectional connecting rod rotates with the first bidirectional connecting rod through the first rotating shaft, thereby driving the fixed rod, the inner shaft and the first gear to rotate. When the first bidirectional connecting rod and the second bidirectional connecting rod rotate to parallel, the maximum stretching distance is reached. If the rotating column continues to rotate, the second rotating shaft will not continue to rotate, but will rotate in the opposite direction. Whenever the first bidirectional connecting rod and the second bidirectional connecting rod are stretched to the horizontal, the first gear will be reversed, which will drive the inner gear ring and the movable ring to rotate, realizing the rapid switching of milling heads and improving convenience and practicality.

[0014] 2. In this utility model, when the device is working, first rotate the rotating column so that the water stop plate rotates to a vertical position. Water then enters through the interface, flows through the connecting pipe to the universal hose, and rotates the handle to drive the screw two to squeeze the clamping ring, so that the universal hose is fastened to the connecting pipe. The water flow forms a high-pressure water flow from the outlet. The flexibility of the universal hose allows for cleaning at all angles. After cleaning, rotate the rotating column to drive the water stop plate to a horizontal position, and the water flow cannot pass through the connecting pipe, realizing quick switching of cleaning and facilitating real-time cleaning of the device. Attached Figure Description

[0015] Figure 1 This is a front perspective view of an easy-to-clean integrated milling head for milling and chamfering proposed in this utility model; Figure 2 This is a partial structural diagram of a chamfering milling head, which is an easy-to-clean integrated milling head for milling and chamfering proposed in this utility model. Figure 3 This is a partial structural diagram of the internal gear ring of an easy-to-clean integrated milling head for milling and chamfering proposed in this utility model; Figure 4 This is a partial structural diagram of the fixing rod of an easy-to-clean integrated milling head for milling and chamfering proposed in this utility model; Figure 5 This is a partial structural breakdown diagram of the connecting pipe of an easy-to-clean integrated milling head for milling and chamfering proposed in this utility model; Figure 6 This is a partial structural breakdown diagram of the fixing frame for an easy-to-clean integrated milling head for milling and chamfering proposed in this utility model.

[0016] Legend: 1. Fixing frame; 2. Cleaning mechanism; 201. Interface; 202. Connecting pipe; 203. Rotating hole; 204. Limiting ring one; 205. Rotating column; 206. Water stop plate; 207. Connecting ring; 208. Clamping ring; 209. Screw two; 210. Rotating handle; 211. Universal hose; 212. Limiting ring two; 213. Water outlet; 3. Limiting ring; 4. Motor; 5. Rotating column; 6. Two-way connecting rod one; 7. Rotating shaft one; 8. Two-way connecting rod two; 9. Rotating shaft two; 10. Fixing rod; 11. Inner shaft; 12. Gear one; 13. Gear two; 14. Fixing column; 15. Internal gear ring; 16. Fixing plate; 17. Screw one; 18. Limiting hole; 19. Rotating hole; 20. Movable ring; 21. Operating hole; 22. Milling head; 23. Chamfering milling head. Detailed Implementation

[0017] 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.

[0018] Please see the appendix Figure 2 Appendix Figure 3 and attached Figure 4 This utility model provides an embodiment of an easy-to-clean integrated milling head for milling and chamfering, comprising a fixed frame 1, a limiting ring 3 fixedly connected to the inner wall of the fixed frame 1, a motor 4 fixedly connected to the inner wall of the limiting ring 3, a rotating column 5 fixedly connected to the output end of the motor 4, a bidirectional connecting rod 6 fixedly connected to the right end of the rotating column 5, a rotating shaft 7 rotatably connected to the inner wall of the other end of the bidirectional connecting rod 6, a bidirectional connecting rod 8 rotatably connected to the right end of the outer wall of the rotating shaft 7, a rotating shaft 9 rotatably connected to the other end of the bidirectional connecting rod 8, a fixed rod 10 fixedly connected to the right end of the rotating shaft 9, an inner shaft 11 fixedly connected to the bottom end of the outer wall of the fixed rod 10, a gear 12 fixedly connected to the outer wall of the inner shaft 11, a gear 13 meshing with the outer wall of the gear 12, a fixed column 14 rotatably connected to the inner wall of the gear 13, an internal gear ring 15 fixedly connected to the right end of the outer wall of the fixed column 14, and a cleaning mechanism 2 fixedly connected to the bottom end of the outer wall of the fixed frame 1. The cleaning mechanism 2 is used for cleaning the milling head. Specifically, the mounting frame 1 is the installation base of the overall structure. The limiting ring 3 fixed on its inner wall is used to stabilize the motor 4 and prevent the motor 4 from shifting during operation. The motor 4, as the power source, drives the rotating column 5 to rotate at its output end. The rotating column 5 further drives the bidirectional connecting rod 6 fixed on the right end to rotate around it. The bidirectional connecting rod 6 drives the bidirectional connecting rod 8 to rotate synchronously through the rotating shaft 7 rotatably connected to the inner wall. The bidirectional connecting rod 8 then transmits power to the fixed rod 10 fixed on the right end through the rotating shaft 9 rotatably connected to the inner wall. The fixed rod 10 drives the inner shaft 11 fixed at the bottom of the outer wall to rotate. The inner shaft 11 then drives the gear 12 fixed on the outer wall to rotate. The gear 12 drives the gear 13 to rotate through the meshing relationship. The inner wall of the gear 13 is rotatably connected to the fixed column 14. At the same time, the gear 12 can also drive the internal gear ring 15 meshing on the outer wall, ultimately realizing the operation of the milling head related components. In addition, the cleaning mechanism 2 fixed at the bottom of the outer wall of the mounting frame 1 is specifically used to clean the milling head and ensure that the milling head is easy to clean after use.

[0019] Please see the appendix Figure 1 and attached Figure 5 The cleaning mechanism 2 includes an interface 201. The top end of the interface 201 is fixedly connected to the bottom end of the outer wall of the fixed frame 1. A connecting pipe 202 is fixedly connected to the lower middle part of the outer wall of the interface 201. A rotating hole 203 is opened in the lower middle part of the outer wall of the connecting pipe 202. A limit ring 204 is fixedly connected to the bottom end of the inner wall of the connecting pipe 202 near the edge. A rotating column 205 is rotatably connected to the inner wall of the rotating hole 203. A water-stop plate 206 is fixedly connected to the rear end of the rotating column 205. The outer wall of the connecting pipe 202... A connecting ring 207 is fixedly connected to the lower part of the wall near the edge. A universal hose 211 is slidably connected to the inner wall of the connecting pipe 202. A limit ring 212 is fixedly connected to the top of the outer wall of the universal hose 211 near the edge. A clamping ring 208 is provided in the middle of the outer wall of the universal hose 211. A screw 209 is threadedly connected to the outer wall of the clamping ring 208. A rotating handle 210 is fixedly connected to the left end of the outer wall of the screw 209. A water outlet 213 is fixedly connected to the bottom end of the universal hose 211. Specifically, the top of interface 201 is connected to the fixing frame 1, serving as a water inlet channel. A connecting pipe 202 fixed to the lower middle part of its outer wall is used for water flow transmission. A rotating column 205 is rotatably connected inside the rotating hole 203 of the connecting pipe 202. A water-stop plate 206 is fixed to the rear end of the rotating column 205. In conjunction with a limiting ring 204 at the bottom of the inner wall, the water-stop plate 206 can be opened and closed by rotating the rotating column 205, thus controlling the water flow interruption. A universal hose 211 is slidably connected to the inner wall of the connecting pipe 202, and its outer wall... The limiting ring 212 at the top engages with the connecting ring 207 on the outer wall of the connecting pipe 202 to restrict the installation position of the universal hose 211. The clamping ring 208 on the outer wall of the universal hose 211 is threadedly connected to the screw 209. By rotating the rotating handle 210 at the left end of the screw 209, the clamping ring 208 can be tightened, thus securing the universal hose 211 to the connecting pipe 202. The water outlet 213 at the bottom of the universal hose 211 is used to spray water, and its softness enables multi-angle cleaning.

[0020] Please see the appendix Figure 2 and attached Figure 6 The outer wall of the fixed frame 1 is threaded with multiple screws 17 at the ends away from each other. The outer wall of the multiple screws 17 is threaded with a fixed plate 16. The left and right ends of the fixed frame 1 are provided with limit holes 18. The inner wall of the limit ring 3 is provided with a rotating hole 19. The inner wall of the rotating hole 19 is rotatably connected with a movable ring 20. The upper end and rear side of the movable ring 20 are provided with operating holes 21. Specifically, multiple screws 17 are threadedly connected to the two ends of the outer wall of the fixed frame 1, which are far apart from each other. The screws 17 then engage with the fixed plate 16. With the fastening effect of the screws 17, the fixed plate 16 is connected to the fixed frame 1, thereby realizing the installation and fixation of the fixed frame 1 on the external equipment and ensuring the overall structural stability. The limiting holes 18 opened at the left and right ends of the fixed frame 1 are used to limit the position of related components to be assembled laterally, preventing the components from shifting laterally during operation and ensuring operational accuracy. The rotation hole 19 opened on the inner wall of the limiting ring 3 provides rotational support for the movable ring 20, allowing the movable ring 20 to rotate flexibly within the inner wall of the rotation hole 19. The operating holes 21 opened at the upper end and rear side of the movable ring 20 can be used to insert tools or connect external components, and it is convenient to control the rotation of the movable ring 20 through the operating holes 21, thereby adjusting the relevant functions of the milling head.

[0021] Please see the appendix Figure 3 Appendix Figure 5 and attached Figure 6 A milling head 22 is fixedly connected to the front side of the movable ring 20, and a chamfering milling head 23 is fixedly connected to the bottom end of the movable ring 20. The outer wall of gear 12 meshes with the inner wall of the internal gear ring 15, the outer wall of gear 23 meshes with the inner wall of the internal gear ring 15, the outer wall of the waterstop plate 206 is rotatably connected to the inner wall of the connecting pipe 202, and the top end of the limiting ring 1 204 engages with the bottom end of the limiting ring 2 212. Specifically, the front of the movable ring 20 is fixed with a milling head 22 and the bottom is fixed with a chamfering milling head 23. As the movable ring 20 rotates, it can switch between two milling head working states. Gear 12 meshes with the inner wall of the inner gear ring 15, and gear 23 also meshes with the inner wall of the inner gear ring 15. Through gear transmission, the inner gear ring 15 is driven to rotate, which in turn drives the movable ring 20 and the connected milling head to operate. The outer wall of the water stop plate 206 is rotatably connected to the inner wall of the connecting pipe 202. It can be rotated and adjusted to control the water flow. The top of the limiting ring 1 204 is engaged with the bottom of the limiting ring 2 212 to limit the position of the universal hose 211 in the connecting pipe 202 and prevent it from falling off.

[0022] Working principle: When the device needs to switch milling heads, first turn on motor 4 to make it rotate clockwise, which drives the rotating column 5 to rotate, and then drives the bidirectional connecting rod 6 to rotate around the rotating column 5. Then, the bidirectional connecting rod 8 rotates together with the bidirectional connecting rod 6 through the rotating shaft 7, which drives the fixed rod 10, the inner shaft 11 and the gear 12 to rotate. When the bidirectional connecting rod 6 and the bidirectional connecting rod 8 rotate to parallel, they are stretched to the farthest distance. When the rotating column 5 continues to rotate, the rotating shaft 9 will not continue to rotate, but will rotate in the opposite direction. Whenever the bidirectional connecting rod 6 and the bidirectional connecting rod 8 are stretched to the horizontal, the gear 12 will rotate in reverse, which will drive the inner gear ring 15 and the movable ring 20 to rotate, making the switching of different milling heads faster and improving convenience and practicality. When the device starts working, first rotate the rotating column 205 so that the water stop plate 206 rotates until it is vertical. Water will enter through the interface 201, flow through the connecting pipe 202 and into the universal hose 211. Then rotate the rotating handle 210, thereby driving the screw 209 to squeeze the clamping ring 208, thus making the universal hose 211 and the connecting pipe 202 secure together. The water flow forms a high-pressure water flow through the outlet 213. The flexibility of the universal hose 211 allows for cleaning at all angles. When cleaning is complete, rotate the rotating column 205 to drive the water stop plate 206 until it is horizontal. The water flow will no longer pass through the connecting pipe 202, realizing quick opening and closing of the cleaning process and facilitating real-time cleaning of the device.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An easy-to-clean integrated milling head for milling and chamfering, comprising a fixing frame (1), characterized in that: The inner wall of the fixed frame (1) is fixedly connected to a limiting ring (3), the inner wall of the limiting ring (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a rotating column (5), the right end of the rotating column (5) is fixedly connected to a bidirectional connecting rod (6), the inner wall of the other end of the bidirectional connecting rod (6) is rotatably connected to a rotating shaft (7), the right end of the outer wall of the rotating shaft (7) is rotatably connected to a bidirectional connecting rod (8), the other end of the bidirectional connecting rod (8) is rotatably connected to a rotating shaft (9), the rotating shaft (9) is rotatably connected to a rotating shaft (9). A fixing rod (10) is fixedly connected to the right end of the fixing rod (10). An inner shaft (11) is fixedly connected to the bottom of the outer wall of the fixing rod (10). A gear one (12) is fixedly connected to the outer wall of the inner shaft (11). A gear two (13) is meshed to the outer wall of the gear one (12). A fixing column (14) is rotatably connected to the inner wall of the gear two (13). An internal gear ring (15) is fixedly connected to the right end of the outer wall of the fixing column (14). A cleaning mechanism (2) is fixedly connected to the bottom of the outer wall of the fixing frame (1). The cleaning mechanism (2) is used for cleaning the milling head.

2. The easy-to-clean integrated milling head for milling and chamfering according to claim 1, characterized in that: The cleaning mechanism (2) includes an interface (201). The top end of the interface (201) is fixedly connected to the bottom end of the outer wall of the fixing frame (1). A connecting pipe (202) is fixedly connected to the lower middle part of the outer wall of the interface (201). A rotating hole (203) is opened in the lower middle part of the outer wall of the connecting pipe (202). A limit ring (204) is fixedly connected to the bottom end of the inner wall of the connecting pipe (202) near the edge. A rotating column (205) is rotatably connected to the inner wall of the rotating hole (203). A water stop plate (206) is fixedly connected to the rear end of the rotating column (205). The connecting pipe (201) is fixedly connected to the bottom end of the outer wall of the fixing frame (1). 2) A connecting ring (207) is fixedly connected to the lower part of the outer wall near the edge. A universal hose (211) is slidably connected to the inner wall of the connecting pipe (202). A limit ring (212) is fixedly connected to the top of the outer wall of the universal hose (211) near the edge. A clamping ring (208) is provided in the middle of the outer wall of the universal hose (211). A screw (209) is threadedly connected to the outer wall of the clamping ring (208). A rotating handle (210) is fixedly connected to the left end of the outer wall of the screw (209). A water outlet (213) is fixedly connected to the bottom end of the universal hose (211).

3. The easy-to-clean integrated milling head for milling and chamfering according to claim 1, characterized in that: The outer wall of the fixing frame (1) is threaded with a plurality of screws (17) at one end away from each other, and the outer wall of the plurality of screws (17) is threaded with a fixing plate (16).

4. The easy-to-clean integrated milling head for milling and chamfering according to claim 1, characterized in that: The left and right ends of the fixing frame (1) are provided with limit holes (18), and the inner wall of the limit ring (3) is provided with a rotating hole (19).

5. The easy-to-clean integrated milling head for milling and chamfering according to claim 4, characterized in that: The inner wall of the rotating hole (19) is rotatably connected to a movable ring (20), and the upper end and rear side of the movable ring (20) are provided with operating holes (21).

6. The easy-to-clean integrated milling head for milling and chamfering according to claim 5, characterized in that: A milling head (22) is fixedly connected to the front side of the movable ring (20), and a chamfering milling head (23) is fixedly connected to the bottom end of the movable ring (20).

7. The easy-to-clean integrated milling head for milling and chamfering according to claim 1, characterized in that: The outer wall of gear one (12) meshes with the inner wall of the internal gear ring (15), and the outer wall of gear two (13) meshes with the inner wall of the internal gear ring (15).

8. The easy-to-clean integrated milling head for milling and chamfering according to claim 2, characterized in that: The outer wall of the waterstop plate (206) is rotatably connected to the inner wall of the connecting pipe (202), and the top end of the first limiting ring (204) is engaged with the bottom end of the second limiting ring (212).

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