Follow-up platform of large-diameter seat ring opening milling mechanism

Abstract

A large-diameter seat ring opening milling mechanism follow-up platform comprises a moving trolley and a hoisting frame, a milling mechanism is suspended below the hoisting frame through a plurality of steel cables, a liquid storage tank, a water pump and an air pump are arranged on the moving trolley, a support rod is arranged on one side of the moving trolley, the upper end of the support rod is higher than the hoisting frame, and a water pipe and an air pipe are arranged on the support rod. One ends of the water pipe and the air pipe are respectively communicated with the water tank and the air pump, the water pump is arranged on the water pipe, and the other ends of the water pipe and the air pipe are communicated with a cooling pipe and a cutting fluid pipe on a milling head of the milling mechanism. The device is used for solving the problems that the air pipe and the water pipe are scattered randomly, and the follow-up platform and the milling mechanism are easy to press or hang on the air pipe and the water pipe.

Description

Technical Field

[0001] The utility model relates to a follower platform of a large-caliber seat ring opening milling mechanism. Background Art

[0002] The large-diameter seat ring milling mechanism is used for high-precision on-site surface processing of the turbine seat ring end face. The milling mechanism needs to continuously blow air and spray coolant on the tool during the mobile operation. Due to the limitations of the milling mechanism, the air pump and water pump that provide gas and coolant cannot be integrated on the milling mechanism. Therefore, the air pump and water pump are integrated on the follow-up platform. The follow-up platform moves with the workstation and continuously provides gas and coolant to the workstation.

[0003] Currently, the air pipes and water pipes led out from the follower platform are directly connected to the cooling pipes and cutting fluid pipes on the milling head of the milling mechanism. The air pipes and water pipes are randomly scattered. During operation, the follower platform and the milling mechanism are easily pressed or hung on the air pipes and water pipes, causing the pipes to rupture or fall off, affecting the safety and efficiency of the operation. Utility Model Content

[0004] The utility model aims to provide a large-diameter seat ring ring mouth milling mechanism follower platform, which is used to solve the problem that air pipes and water pipes are randomly scattered and the follower platform and the milling mechanism are easy to press or hang on the air pipes and water pipes.

[0005] In order to solve the above problems, the technical solution of the utility model is:

[0006] A large-diameter seat ring mouth milling mechanism follower platform comprises a moving trolley and a hoisting frame, the milling mechanism is suspended below the hoisting frame by a plurality of steel cables, a liquid storage tank, a water pump and an air pump are arranged on the moving trolley, a support rod is arranged on one side of the moving trolley, the upper end of the support rod is higher than the hoisting frame, a water pipe and an air pipe are arranged on the support rod, one end of the water pipe and the air pipe are respectively connected with the water tank and the air pump, the water pump is installed on the water pipe, and the other end of the water pipe and the air pipe are connected with the cooling pipe and the cutting fluid pipe on the milling head of the milling mechanism.

[0007] It also includes an automatic telescopic hose reel arranged on the lifting frame. The other ends of the water pipe and the air pipe are connected with the cooling pipe and the cutting fluid pipe on the milling head of the milling mechanism after passing through the two automatic telescopic hose reels.

[0008] The support rod comprises a sleeve fixedly connected to the moving trolley, an L-shaped insertion rod is inserted into the sleeve, and a latch is arranged between the insertion rod and the sleeve.

[0009] A plurality of conduit members are arranged on the support rod, and the conduit members include a clamp connected to the support rod, a hanging ring is fixedly connected to the clamp, and a water pipe and an air pipe are arranged in the hanging ring.

[0010] The beneficial effects of the utility model are as follows: the water pipe and the air cylinder from the follower platform are guided by the support rod so that they enter the milling mechanism from above the milling mechanism, so that the X-moving components, the Y-moving components and the translation components in the milling mechanism do not contact the air pipe and the water pipe, and the air pipe and the water pipe are allowed to move with the milling head (the Z-moving part) while being kept in a tensioned state by the automatic telescopic hose reel, so that the milling head cannot get caught on the air pipe and the water pipe, thereby completely preventing the follower platform and the milling mechanism from pressing or getting caught on the air pipe and the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings:

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the utility model during implementation.

[0015] In the figure: a mobile trolley 1, a water pump 2, an air pump 3, a liquid storage tank 4, an insertion rod 5, a clamp 6, a lifting ring 7, a milling mechanism 8, a milling head 9, a lifting frame 10, an automatic telescopic hose reel 11, a sleeve 12, and a latch 13. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figures 1 to 3As shown, a large-diameter seat ring ring mouth milling mechanism follower platform includes a moving trolley 1 and a lifting frame 10. The milling mechanism 8 is suspended below the lifting frame 10 by multiple steel cables. The function of the lifting frame 10 is that the milling mechanism 8 needs to be suspended by the lifting frame 10 during the operation of the milling mechanism 8 to prevent the milling mechanism 8 from flipping down from the ring mouth. A liquid storage tank 4, a water pump 2 and an air pump 3 are provided on the moving trolley 1, and a support rod is provided on one side of the moving trolley 1. The upper end of the support rod is higher than the lifting frame 10. A water pipe and an air pipe are provided on the support rod. One end of the water pipe and the air pipe are connected to the water tank and the air pump 3 respectively. The water pump 2 is installed on the water pipe, and the other end of the water pipe and the air pipe are connected to the cooling pipe and the cutting fluid pipe on the milling head 9 in the milling mechanism 8. Since the upper end of the bracket rod is higher than the hanging frame 10, and the milling mechanism 8 is located at the lower end of the hanging frame 10, when the water pipe and air pipe set on the bracket rod are introduced from above the milling mechanism 8, the translation component in the milling mechanism 8 will not contact the air pipe and water pipe, thereby avoiding the situation where the translation component presses and hangs the pipe.

[0018] It also includes an automatic retractable hose reel 11 arranged on the hoisting frame 10. The other ends of the water pipe and the air pipe are connected to the cooling pipe and the cutting fluid pipe on the milling head 9 of the milling mechanism 8 after passing through the two automatic retractable hose reels 11. When the milling mechanism 8 is magnetically fixed to the ring opening of the seat ring, the milling head 9 performs milling processing on the end surface of the ring opening. At this time, the automatic retractable hose reel 11 can apply a certain retracting force to the air pipe and the water pipe, so that the air pipe and the water pipe are kept in a tensioned state, thereby preventing the X-direction moving parts, the Y-direction moving parts and the Z-direction moving parts from pressing or hanging on the air pipe and the water pipe.

[0019] The support rod includes a sleeve 12 fixedly connected to the mobile trolley 1, an L-shaped plug rod 5 is inserted into the sleeve 12, through holes are provided on the sleeve 12 and the plug rod 5, and a latch is inserted into the through holes of the plug rod 5 and the sleeve 12 to lock the plug rod 5 and the sleeve 12 to prevent the plug rod 5 from coming out and rotating. When the plug rod 5 needs to be disassembled, the latch can be pulled out to pull out the plug rod 5. It can be seen that the above structure can easily disassemble and assemble the plug rod 5.

[0020] A plurality of conduit members are arranged on the support rod, and the conduit members include a clamp 6 connected to the support rod, a hanging ring 7 is fixedly connected to the clamp 6, and the water pipe and the air pipe are arranged in the hanging ring 7. The conduit members guide the air pipe and the water pipe, which is convenient for pipe management.

[0021] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A large-caliber seat ring milling mechanism follower platform, comprising a moving trolley (1) and a hoisting frame (10), wherein the milling mechanism (8) is suspended below the hoisting frame (10) by a plurality of steel cables, and wherein: A liquid storage tank (4), a water pump (2) and an air pump (3) are provided on the mobile trolley (1). A support rod is provided on one side of the mobile trolley (1). The upper end of the support rod is higher than the lifting frame (10). A water pipe and an air pipe are provided on the support rod. One end of the water pipe and the air pipe are connected to the water tank and the air pump (3) respectively. The water pump (2) is installed on the water pipe. The other end of the water pipe and the air pipe are connected to the cooling pipe and the cutting fluid pipe on the milling head (9) in the milling mechanism (8).

2. A follower platform for a large-diameter seat ring milling mechanism according to claim 1, characterized in that: It also includes an automatic telescopic hose reel (11) arranged on the lifting frame (10), and the other ends of the water pipe and the air pipe are connected to the cooling pipe and the cutting fluid pipe on the milling head (9) of the milling mechanism (8) after passing through the two automatic telescopic hose reels (11).

3. The large-diameter seat ring milling mechanism follower platform according to claim 1, characterized in that: The support rod comprises a sleeve (12) fixedly connected to the moving trolley (1), an L-shaped insertion rod (5) is inserted into the sleeve (12), and a latch is provided between the insertion rod (5) and the sleeve (12).

4. A follower platform for a large-diameter seat ring milling mechanism according to claim 1, 2 or 3, characterized in that: A plurality of conduit members are provided on the support rod, the conduit members comprising a clamp (6) connected to the support rod, a lifting ring (7) being fixedly connected to the clamp (6), and a water pipe and an air pipe being arranged in the lifting ring (7).

Images