Tool for machining disc parts

Abstract

The tool comprises a supporting back plate, a plurality of supporting bases are evenly installed at the bottom of the supporting back plate, a plurality of rotating air cylinders are evenly installed on the upper portion of the back face of the supporting back plate in the length direction of the supporting back plate, and telescopic piston rods of the rotating air cylinders penetrate out of the supporting back plate and are located on the surface of the supporting back plate. Fixing tool discs are symmetrically arranged on the two sides of each rotating air cylinder on the surface of the supporting back plate, pressing strips are fixedly connected to the ends of telescopic piston rods of the rotating air cylinders, and pressing plates are fixedly connected to the sides, opposite to the supporting back plate, of the two ends of each pressing strip. According to the utility model, the quick assembly, disassembly and synchronous clamping and pressing of the to-be-processed part at multiple stations can be realized, the auxiliary operation time can be effectively shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining, and particularly relates to a tooling for machining disc-shaped parts. Background Art

[0002] At present, when drilling, tapping, milling and other machining of disc-shaped parts are carried out on a CNC, most of the clamping methods are single clamping in sequence, which is time-consuming and laborious. At the same time, after clamping, the disassembly of the parts will also be affected by the tooling. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a tooling for machining disc-shaped parts aiming at the deficiencies of the above-mentioned prior art. It can realize synchronous clamping, effectively reduce the auxiliary operation time, and improve the production efficiency.

[0004] The technical solution adopted by the utility model is: a tooling for machining disc-shaped parts, including a supporting back plate. A plurality of supporting bases are evenly installed at the bottom of the supporting back plate. Along the length direction of the upper part of the back surface of the supporting back plate, a plurality of rotary cylinders are evenly installed. The telescopic piston rod of the rotary cylinder passes through the supporting back plate and is located on the surface of the supporting back plate. On both sides of each rotary cylinder on the surface of the supporting back plate, fixed tooling plates are symmetrically arranged. The end of the telescopic piston rod of the rotary cylinder is fixedly connected with a pressure bar, and both ends of the pressure bar are fixedly connected with pressing plates on the opposite side of the supporting back plate.

[0005] Preferably, the length of the pressure bar corresponds to the distance between two symmetric fixed tooling plates. When the pressure bar is parallel to the supporting back plate, the center of the pressing plate corresponds to the center of the fixed tooling plate.

[0006] The beneficial effect of the utility model is that the utility model can realize the rapid loading and unloading and synchronous clamping of parts to be machined at multiple stations, effectively reduce the auxiliary operation time, and improve the production efficiency. Description of the Drawings

[0007] Figure 1 is the front view of the utility model;

[0008] Figure 2 is the left view of the utility model.

[0009] In the figure: 1, supporting back plate; 2, supporting base; 3, rotary cylinder; 4, telescopic piston rod; 5, fixed tooling plate; 6, pressure bar; 7, pressing plate. Detailed Embodiment

[0010] The following will further describe the utility model in detail in conjunction with the drawings and specific embodiments.

[0011] Embodiment

[0012] As Figure 1 and Figure 2 shown, the tooling for machining disc-shaped parts provided in this embodiment includes a support backboard 1. A plurality of support bases 2 are evenly installed at the bottom of the support backboard 1. Along the length direction of the upper part of the back surface of the support backboard 1, a plurality of rotary cylinders 3 are evenly installed. In this embodiment, there are three rotary cylinders 3. The telescopic piston rod 4 of each rotary cylinder 3 vertically penetrates through the support backboard 1 and is located on the surface of the support backboard 1. A pressure strip 6 is fixedly connected to the end of the telescopic piston rod 4 by bolts. The center of the pressure strip 6 is fixedly connected to the end of the telescopic piston rod 4. At both ends of the pressure strip 6, pressure plates 7 are fixedly connected to one side of the surface of the support backboard 1 that is opposite to each other; on both sides of each telescopic piston rod 4 on the surface of the support backboard 1, fixing tooling plates 5 for positioning and fixing parts are symmetrically arranged. The distance between two symmetric fixing tooling plates 5 corresponds to and matches the length of the pressure strip 6. When the pressure strip 6 is parallel to the support backboard 1, the pressure plate 7 is located directly in front of the fixing tooling plate 5, that is, the connection line between the center of the pressure plate 7 and the center of the fixing tooling plate 5 is perpendicular to the support backboard 1.

[0013] During use, first adjust the rotary cylinder 3 to sequentially achieve a 90° forward rotation and a 90° reverse rotation; initially, the pressure strip 6 is perpendicular to the support backboard 1. At this time, quickly fix and install the part to be machined on the fixing tooling plate 5. After the installation is completed, start the rotary cylinder 3. The rotary cylinder 3 drives the pressure strip 6 to rotate 90°. At this time, the pressure strip 6 is parallel to the support backboard 1, and the pressure plate 7 is aligned with the fixing tooling plate 5. The rotary cylinder 3 continues to work, and the telescopic piston rod 4 retracts, so that the pressure plate 7 presses the part to be machined on the fixing tooling plate 5. After pressing, the part is machined. After the machining is completed, the telescopic piston rod 4 of the rotary cylinder 3 extends, and after extending, it drives the pressure strip 6 to rotate 90°, so that the pressure strip 6 is perpendicular to the support backboard 1, which is convenient for workers to load and unload the workpiece.

[0014] The above is only the preferred implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any modification and replacement based on the technical solution and the inventive concept provided by the present invention should be covered within the protection scope of the present invention.

Claims

1. A tool for processing disc parts, characterized in that: The invention comprises a supporting back plate (1), wherein a plurality of supporting bases (2) are evenly installed at the bottom of the supporting back plate (1), a plurality of rotating cylinders (3) are evenly installed at the upper back of the supporting back plate (1) along its length direction, a telescopic piston rod (4) of the rotating cylinder (3) passes through the supporting back plate (1) and is located on the surface of the supporting back plate (1), and fixed tooling plates (5) are symmetrically provided on both sides of each rotating cylinder (3) on the surface of the supporting back plate (1), a pressure strip (6) is fixedly connected to the end of the telescopic piston rod (4) of the rotating cylinder (3), and a pressure plate (7) is fixedly connected to the side opposite to the supporting back plate (1) at both ends of the pressure strip (6).

2. A tool for processing disc parts according to claim 1, characterized in that: The length of the pressure strip (6) corresponds to the distance between the two symmetrical fixed tooling discs (5). When the pressure strip (6) is parallel to the supporting back plate (1), the center of the pressure plate (7) corresponds to the center of the fixed tooling disc (5).

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