Auxiliary device for machining parts with flanges

Abstract

The utility model belongs to the technical field of machining, and discloses an auxiliary device for machining parts with flanges, which comprises a positioning column (1), a disc (2) and a pressing block (3). The pressing block (3) is of a plate-shaped structure, the bottom of the pressing block is matched with a T-shaped guide rail of a numerical control milling machine workbench, and the top of the pressing block is fixed to the disc (2) through bolts. The disc (2) is fixed on a workbench; a plurality of positioning holes are formed in the top of the disc (2), and positioning columns (1) are fixedly arranged in the positioning holes; the positioning column is matched with a positioning hole in the end face of a part to be machined. According to the technical scheme of the utility model, quick alignment can be realized, the labor intensity and the operation time of personnel can be effectively reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of machining, specifically relates to a flange type part machining auxiliary device. BACKGROUND

[0002] A part is a thin-walled cylindrical with flanges at both ends, as shown in the drawings, which needs to be first aligned on the fixture of the machine tool during processing, and each workpiece clamping positioning alignment needs to spend a lot of time during the batch production of parts, resulting in very low working efficiency during processing, which cannot meet the progress requirements of batch processing. Figure 1 UTILITY MODEL CONTENT

[0003] (I) technical problem to be solved

[0004] The technical problem to be solved by the utility model is how to quickly align the part with flanges during processing.

[0005] (II) technical scheme

[0006] To solve the above technical problems, the utility model provides a flange part machining auxiliary device, which comprises a positioning column 1, a disc 2 and a pressing block 3.

[0007] The pressing block 3 is a plate structure, the bottom of which is matched with the T-shaped guide rail of the numerical control milling machine workbench, and the top of which is fixed with the disc 2 through bolts; the disc 2 is fixed on the workbench; a plurality of positioning holes are formed in the top of the disc 2, and the positioning column 1 is fixedly arranged in the positioning hole; the positioning column is matched with the positioning hole of the end face of the part to be processed.

[0008] Further, four positioning holes are formed in the top of the disc 2.

[0009] Further, the disc 2 is annular.

[0010] Further, the positioning column 1 is a pin shaft.

[0011] Further, the positioning column 1 is a bolt

[0012] (III) beneficial effects

[0013] Compared with the prior art, the utility model has the beneficial effects that the structure is simple, the positioning is accurate, the clamping is stable and reliable, the operation is convenient, the flange part can be quickly aligned, the service life is long, the cost is low, the labor intensity and operation time of personnel can be effectively reduced, and the production efficiency is improved. DRAWINGS

[0014] Figure 1 It is a schematic view of a thin-walled cylindrical with flanges at both ends.

[0015] ​Figure 2 is a processing auxiliary device sectional view of the utility model;

[0016] Figure 3 is a processing auxiliary device plan view of the utility model. DETAILED DESCRIPTION

[0017] In order to make the purpose, content and advantages of the utility model more clear, the specific embodiment of the utility model is described in further detail below in combination with the drawings and examples.

[0018] As Figures 2-3 shown, the flange part processing auxiliary device of the embodiment, including positioning column 1, disc 2, briquetting 3;

[0019] The briquetting 3 is plate structure, its bottom and numerical control milling machine workbench T type guide rail cooperation, its top is fixed with disc 2 through bolt;The disc 2 is fixed on the workbench;The disc 2 top is provided with a plurality of positioning holes, the positioning hole is fixedly provided with positioning column 1;The positioning column and the part end face of the part to be processed cooperate with the positioning hole.

[0020] The disc 2 top is provided with 4 positioning holes, four-point positioning, and it is convenient to fix workpiece.

[0021] The above only is the preferred embodiment of the utility model, it should be pointed out, for the ordinary skill in the art of the technical personnel, on the premise of not departing from the technical principle of the utility model, can also make a number of improvements and deformation, these improvements and deformation also should be considered the protection scope of the utility model.

Claims

1. A flange part machining aid device characterized by, It comprises positioning column (1), disc (2), pressing block (3); The pressing block (3) is a plate structure, the bottom of which is matched with the T-shaped guide rail of the workbench of the numerical control milling machine, and the top of which is fixed with the disc (2) through bolts; the disc (2) is fixed on the workbench; a plurality of positioning holes are formed in the top of the disc (2), and the positioning column (1) is fixedly arranged in the positioning holes; the positioning column is matched with the positioning hole of the end face of the part to be machined.

2. The flanged part machining aid of claim 1, wherein, The disc top is provided with four positioning holes.

3. The flanged part machining aid of claim 1, wherein, The disc is annular.

4. The flanged part machining aid of claim 1, wherein, The positioning column is a pin shaft.

5. The flanged part machining aid of claim 1, wherein, The positioning column is a bolt.

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