Machining and clamping auxiliary tool capable of freely adjusting angle

Abstract

The utility model discloses a machining clamping auxiliary tool capable of freely adjusting the angle, which comprises a vice, a dial, a tray and a limiting column, the dial is fixed on the vice, arc scale marks are arranged on the dial, one end of the tray is rotatably connected with the dial, the limiting column is arranged at the other end of the tray, the tray can be fixed with the dial through limiting, and the limiting column is arranged on the dial. A product to be machined is placed on the tray. The machining clamping auxiliary tool capable of freely adjusting the angle is simple in structure, flexible in angle adjustment and convenient and rapid to use, the production efficiency is effectively improved, the labor intensity is greatly reduced, and the requirement of batch production is met.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a machining clamping auxiliary tooling with a freely adjustable angle. Background Art

[0002] For workpieces that need to be machined on inclined surfaces and arc surfaces, a suitable machining clamping tooling will directly affect the accuracy of the workpiece. And this structure is widely used in the sheet metal and aerospace fields. Therefore, it is particularly important to improve this clamping and machining tooling.

[0003] In the existing machining clamping tooling for adjusting angles, the free adjustment of angles cannot be achieved, and it is often limited to several fixed angle points. And it is necessary to manufacture slope surface toolings at multiple angles, which has a single use and can only be used for one type of product or one angle. The efficiency is low and the cost is high. If it is machined on a five-axis CNC machine, it not only occupies valuable equipment resources, but also increases costs and wastes resources. Summary of the Utility Model

[0004] In view of the above defects or improvement requirements of the prior art, the utility model provides a machining clamping auxiliary tooling with a freely adjustable angle.

[0005] To achieve the above object, the utility model is realized by adopting the following technical solutions:

[0006] A machining clamping auxiliary tooling with a freely adjustable angle includes a vise, a dial, a tray, and a limit post. The dial is fixed on the vise, and an arc-shaped scale line is provided on the dial. One end of the tray is rotatably connected to the dial, and a limit post is provided at the other end. The tray can be fixed to the dial through the limit, and the product to be machined is placed on the tray.

[0007] Preferably, as the above solution, the dial is fixed on the vise through bolts, elastic gaskets, and flat gaskets.

[0008] Preferably, as the above solution, an arc-shaped long hole is provided on the dial, and the arc-shaped long hole is parallel to the arc-shaped scale line.

[0009] Preferably, as the above solution, one end of the tray is connected to the dial through a pin shaft, and a scale indicating needle is provided at the other end.

[0010] Preferably, as the above solution, the limit post is fixed on the tray through threaded connection. The bottom end of the limit post freely slides in the arc-shaped long hole of the dial to adjust the angle, and then is fixed tightly through a nut, an elastic gasket, and a flat gasket.

[0011] Due to the above structure, the beneficial effect of the utility model is as follows:

[0012] The processing clamping auxiliary tooling with freely adjustable angle of the present application has a simple structure, flexible angle adjustment, convenient and fast use, effectively improves production efficiency, greatly reduces labor intensity, and meets the requirements of batch production. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required for the description of the embodiments will be briefly introduced below.

[0014] Figure 1 It is a three-dimensional schematic diagram of the present utility model;

[0015] Figure 2 It is a rear view schematic diagram of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0017] As Figure 1 、 Figure 2 shown, this embodiment provides a processing clamping auxiliary tooling with freely adjustable angle, including a vise 3, a dial 1, a tray 2, and a limit post 4. The dial 1 is fixed on the vise 3, and an arc scale line is provided on the dial 1. One end of the tray 2 is rotatably connected to the dial 1, and a limit post 4 is provided at the other end. The tray 2 can be fixed to the dial 1 through limitation, and the product to be processed is placed on the tray 2.

[0018] In this embodiment, the dial 1 is fixed on the vise 3 through bolts, elastic washers, and flat washers.

[0019] In this embodiment, an arc-shaped long hole 11 is provided on the dial 1, and the arc-shaped long hole 11 is parallel to the arc scale line.

[0020] In this embodiment, one end of the tray 2 is connected to the dial 1 through a pin shaft 5, and a scale indicating needle 21 is provided at the other end.

[0021] In this embodiment, the limit post 4 is fixed on the tray 2 through threaded connection. The bottom end of the limit post 4 slides freely in the arc-shaped long hole 11 of the dial 1 to adjust the angle, and then is fixed tightly through nuts, elastic washers, and flat washers. Elastic washers are provided at the bottom end of the limit post 4 and at the locking bolt. The elastic washers provide additional elastic support to compensate for displacement and deformation caused by vibration or impact during processing. The flat washers play the role of increasing the contact area and improving the stress situation.

[0022] Working principle of the above structure:

[0023] The product to be processed is placed on the tray 2. According to the angle required for product processing, adjust the tray 2 so that the pointer points to the corresponding required angle on the dial 1, tighten the nut on the limit post 4 to completely fix the tray 2, place the product on the tray 2, and use the vise 3 to clamp it to complete the clamping of the required angle of the product.

[0024] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An auxiliary tooling for machining clamping with freely adjustable angle, characterized in that: It includes a vise, a dial, a tray, and a limit post. The dial is fixed on the vise, and an arc-shaped scale line is provided on the dial. One end of the tray is rotatably connected to the dial, and a limit post is provided at the other end. The tray can be fixed to the dial through the limit, and the product to be processed is placed on the tray.

2. The machining clamping auxiliary tooling with adjustable angle according to claim 1, characterized in that: The dial is fixed on the vise through bolts, elastic gaskets, and flat gaskets.

3. The machining clamping auxiliary tooling with freely adjustable angle according to claim 1, characterized in that: An arc-shaped long hole is provided on the dial, and the arc-shaped long hole is parallel to the arc-shaped scale line.

4. A processing clamping auxiliary tooling with freely adjustable angle according to claim 1, characterized in that: One end of the tray is connected to the dial through a pin shaft, and a scale indicating needle is provided at the other end.

5. The machining clamping auxiliary tooling with freely adjustable angle according to claim 1, characterized in that: The limit post is fixed on the tray through threaded connection. The bottom end of the limit post freely slides in the arc-shaped long hole of the dial to adjust the angle, and then is fixed tightly through a nut, an elastic gasket, and a flat gasket.

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