Bearing seat deburring device

Abstract

A deburring device for a bearing seat belongs to the technical field of cutting and comprises a T-shaped handle and a tool bit, and a thin column of the T-shaped handle is inserted into a round hole of the tool bit and fixed. According to the utility model, burrs in the bearing seat can be removed completely so as to ensure that the mounting position of a bearing is accurate, and the coaxiality of a transmission shaft and the appearance of a plastic product reaches the standard.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a cutting device for deburring a bearing seat. Background Art

[0002] There is a plastic pet water dispenser product component. One bearing needs to be installed in the bearing seat, and a transmission shaft passes through the bearing. The transmission shaft needs to ensure the coaxiality with the outer shape of the product. During the molding process of the plastic product, due to factors such as mold wear, burrs are extremely likely to be generated at the claw of the bearing seat, resulting in incorrect installation of the bearing, and further causing poor coaxiality between the transmission shaft and the outer shape of the product. Therefore, it is necessary to manually use a small knife to deburr the bearing seat. However, due to the narrow space and complex shape of the bearing seat, the operation is extremely inconvenient, and the quality is not very stable, resulting in unnecessary rework and repair. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the utility model provides a deburring device for a bearing seat, which can complete the deburring work of the bearing seat with high precision, high efficiency and simple operation.

[0004] The technical solution adopted by the utility model is: a deburring device for a bearing seat, including a T-shaped handle and a tool bit. The thin column of the T-shaped handle is inserted into the round hole of the tool bit and fixed.

[0005] The technical effect of the utility model is: the utility model can remove the burrs in the bearing seat cleanly, ensure the accurate installation position of the bearing, and make the coaxiality between the transmission shaft and the outer shape of the plastic product meet the standard. The utility model has a compact structure, simple operation, stable work and convenient use. Brief Description of the Drawings

[0006] Figure 1 It is a schematic structural diagram of the utility model;

[0007] Figure 2 It is a schematic structural diagram of the tool bit of the utility model;

[0008] Figure 3 It is a diagram of the utility model in use state;

[0009] Figure 4 It is a schematic diagram of the plastic product of the utility model. Detailed Description of the Invention

[0010] As Figure 1 , Figure 2 shown, a deburring device for a bearing seat includes a T-shaped handle 1 and a tool bit 2. The T-shaped handle 1 is composed of a horizontal handle 1-1, a vertical column 1-2 and a vertical thin column 1-3 of an integral structure.

[0011] The cutter head 2 is an annular body. A round hole 2-1 is provided at the center of the cutter head 2. Along the periphery of the round hole 2-1, four U-shaped notches 2-2 are provided at intervals. The two U-shaped notches 2-2 on the left and right and the upper and lower are symmetrically arranged. Between the four U-shaped notches 2-2 are the cutting edges 2-3.

[0012] Insert the pin 1-3 of the T-shaped handle 1 into the round hole 2-1 of the cutter head 2 and fix them together by welding.

[0013] As Figure 3 , Figure 4 shown, when in use, align the four U-shaped notches 2-2 of the cutter head 2 of this device with the four claws 3-1 of the plastic product 3, insert them into the bearing seat 3-2, and then rotate the cross handle 1-1 to drive the four cutting edges 2-3 of the cutter head 2 to make a rotational movement in the bearing seat 3-2. The rotational movement of the four cutting edges 2-3 removes the burrs in the bearing seat 3-2 completely;

[0014] Then rotate the four U-shaped notches 2-2 of the cutter head 2 to the position corresponding to the four claws 3-1 of the plastic product 3, and this device can be taken out. At this time, install the bearing 3-3 and pass the transmission shaft 3-4 through it, which can ensure the accurate installation position of the bearing 3-3 and the coaxiality of the transmission shaft 3-4 with the outer shape of the plastic product 3 meets the standard.

[0015] The plastic product 3 is a component of a plastic pet water dispenser product.

Claims

1. A burr-removing device for a bearing seat, characterized in that: It includes a T-shaped handle (1) and a cutter head (2). The thin column (1-3) of the T-shaped handle (1) is inserted into the round hole (2-1) of the cutter head (2) for fixation. The cutter head (2) is an annular body. A round hole (2-1) is provided at the center of the cutter head (2). Along the periphery of the round hole (2-1), four U-shaped notches (2-2) are provided at intervals. The two U-shaped notches (2-2) on the left and right and the two U-shaped notches (2-2) on the top and bottom are symmetrically arranged. The cutting edges (2-3) are located between the four U-shaped notches (2-2).

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