Centrifugal hammer machining tool

Abstract

The utility model relates to the technical field of centrifugal hammer production equipment, in particular to a centrifugal hammer machining tool. Comprising a bottom plate, a plurality of bearing pieces are detachably connected to the bottom plate, each bearing piece comprises two pairs of fixing blocks, each pair of fixing blocks comprises a block A and a block B, the blocks A and the blocks B are in mirror symmetry, the shape of the blocks A and the shape of the blocks B are matched with the shape of a centrifugal hammer to be machined, and screw rods are fixedly connected to the positions, between every two adjacent blocks A and between every two adjacent blocks B, of the bottom plate. And the screw rod is in threaded connection with a limiting rod. According to the utility model, through the cooperation of the fixing block and the limiting rod, the accurate positioning and stable fixation of the centrifugal hammer in the machining process are ensured, meanwhile, the fixture replacement frequency and the tool interference in the machining process are reduced by optimizing the fixture structure and the positioning mode, the machining efficiency is improved, and the fixture has the advantages of simple structure, convenience in operation and accurate positioning.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal hammer production equipment, in particular to a centrifugal hammer processing tool. Background Art

[0002] In the fields of elevator manufacturing, wind power generation, aerospace, etc., centrifugal hammers are key components. Their processing accuracy and quality directly affect the overall performance and safety of the equipment. The production and processing of centrifugal hammers require finishing processes such as turning and milling, drilling, tapping, and grinding. Since centrifugal hammers are used in pairs and have the characteristics of mirror symmetry, traditional processing methods require frequent replacement of tooling and fixtures, which is cumbersome to operate and has low processing efficiency. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a centrifugal hammer processing tool.

[0004] Technical solution: A centrifugal hammer processing tooling includes a base plate, on which multiple groups of bearing parts are detachably connected, each group of bearing parts includes two pairs of fixed blocks, each pair of fixed blocks includes block A and block B, block A and block B are mirror-symmetrical to each other, and their shapes match the centrifugal hammer to be processed, and positions on the base plate between two adjacent blocks A and between two adjacent blocks B are fixedly connected with screws, and the screws are threadedly connected with limit rods.

[0005] Preferably, a limiting column is fixedly connected to three different positions on the bottom plate adjacent to each fixing block.

[0006] Preferably, each fixing block is provided with a plurality of air-avoiding grooves, and the air-avoiding grooves correspond to the positions of holes to be drilled by the centrifugal hammer.

[0007] Preferably, a positioning hole is provided on the bottom plate at a position adjacent to each fixing block.

[0008] Preferably, a plurality of machine tool fixing holes are provided on both the left and right sides of the bottom plate.

[0009] Preferably, at least one lifting hole is provided on both the left and right sides of the bottom plate.

[0010] Beneficial effects: The utility model ensures the accurate positioning and firm fixation of the centrifugal hammer during the processing through the cooperation of the fixed block and the limit rod. At the same time, by optimizing the tooling structure and positioning method, the frequency of fixture replacement and tool interference during the processing are reduced, the processing efficiency is improved, and it has the advantages of simple structure, convenient operation and accurate positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a partial structural schematic diagram of the utility model.

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of the centrifugal hammer of the utility model after being fixed.

[0014] Figure 4 It is a three-dimensional structural schematic diagram of the A block and the B block of the utility model.

[0015] Markings in the figure are: 1-base plate, 2-fixed block, 201-A block, 202-B block, 3-screw, 4-limit rod, 5-limit column, 6-avoidance groove, 7-positioning hole, 8-machine tool fixing hole, 9-lifting hole, 10-centrifugal hammer. 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] A centrifugal hammer processing tool, such as Figure 1-Figure 4 As shown, it includes a base plate 1, and four groups of bearing members are detachably connected to the base plate 1, each group of bearing members includes two pairs of fixed blocks 2, each pair of fixed blocks 2 includes an A block 201 and a B block 202, the A block 201 and the B block 202 are mirror-symmetrical to each other, and their shapes match the centrifugal hammer 10 to be processed, each fixed block 2 is provided with a plurality of air avoidance grooves 6, and the air avoidance grooves 6 correspond to the positions of the holes to be drilled of the centrifugal hammer 10, and the positions between two adjacent A blocks 201 and between two adjacent B blocks 202 on the base plate 1 are fixedly connected with screws 3, and the screws 3 are threadedly connected with limit rods 4.

[0018] A limiting column 5 is fixedly connected to three different positions on the bottom plate 1 adjacent to each fixing block 2 .

[0019] A positioning hole 7 is provided on the bottom plate 1 at a position adjacent to each fixing block 2 .

[0020] Three machine tool fixing holes 8 are provided on both the left and right sides of the bottom plate 1 .

[0021] A hoisting hole 9 is provided on both the left and right sides of the bottom plate 1, and is connected to an external hoisting device through the hoisting hole 9, so that the tooling can be quickly and safely transported and installed by hoisting.

[0022] Working principle: First, the fixing block 2 is fixed to the base plate 1 by bolts to form eight pairs of mirror-symmetrical bearing structures. Then, the eight centrifugal hammers 10 to be processed are placed on the A block 201 or the B block 202 corresponding to their shapes, and the limiting column 5 is used for preliminary positioning. The limiting column 5 provides an additional positioning reference when the centrifugal hammer 10 is placed, and ensures that the centrifugal hammer 10 can be accurately and firmly placed on the fixing block 2, thereby reducing the displacement of the centrifugal hammer 10 caused by vibration or external force in the subsequent processing process. Then, the limiting rod 4 is rotated to make it move along the screw. The rod 3 moves axially until the two ends of the limit rod 4 are in close contact and stably fix the two adjacent centrifugal hammers 10, and then, the tooling is firmly connected to the machine tool through the machine tool fixing hole 8, and the positioning hole 7 cooperates with the positioning device on the machine tool to achieve precise positioning between the tooling and the machine tool, thereby improving the processing accuracy and consistency, and then the centrifugal hammer 10 is processed by tools such as the drill bit of the machine tool, such as drilling, etc. During the processing, the design of the air avoidance groove 6 effectively avoids the interference of the fixed block 2 with processing tools such as the drill bit, thereby ensuring the smooth progress of the processing process.

[0023] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A centrifugal hammer processing tool, characterized in that: The invention comprises a bottom plate (1), and a plurality of groups of bearing members are detachably connected to the bottom plate (1), each group of bearing members comprises two pairs of fixed blocks (2), each pair of fixed blocks (2) comprises an A block (201) and a B block (202), the A block (201) and the B block (202) are mirror-symmetrical to each other, and their shapes match the centrifugal hammer (10) to be processed, and screw rods (3) are fixedly connected at positions between two adjacent A blocks (201) and between two adjacent B blocks (202) on the bottom plate (1), and a limit rod (4) is threadedly connected to the screw rods (3).

2. A centrifugal hammer processing tool as claimed in claim 1, characterized in that: A limiting column (5) is fixedly connected at three different positions on the bottom plate (1) adjacent to each fixed block (2).

3. A centrifugal hammer processing tool as claimed in claim 2, characterized in that: Each fixed block (2) is provided with a plurality of air avoidance grooves (6), and the air avoidance grooves (6) correspond to the positions of holes to be drilled by the centrifugal hammer (10).

4. A centrifugal hammer processing tool as claimed in claim 3, characterized in that: A positioning hole (7) is provided on the bottom plate (1) at a position adjacent to each fixing block (2).

5. A centrifugal hammer processing tool as claimed in claim 4, characterized in that: A plurality of machine tool fixing holes (8) are provided on both left and right sides of the bottom plate (1).

6. A centrifugal hammer processing tool as claimed in claim 5, characterized in that: At least one lifting hole (9) is provided on both the left and right sides of the bottom plate (1).

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