Machining clamping auxiliary tool capable of freely adjusting angle
Technical Field
The utility model relates to the technical field of machining, in particular to a machining clamping auxiliary tool capable of freely adjusting angles.
Background
For workpieces needing to be machined on inclined surfaces and arc surfaces, the accuracy of the workpieces can be directly affected by a proper machining clamping tool. And the structure is widely applied in the fields of metal plates and aerospace, so that the improvement of the clamping processing tool is particularly important.
In the existing angle-adjusting machining and clamping tool, free angle adjustment cannot be achieved, and the angle adjustment is often limited to a plurality of fixed angle points. And the slope surface tool with multiple angles needs to be manufactured, the purpose is single, and the slope surface tool can only be used for one product or one angle, and has low efficiency and high cost. If the processing is performed on the five-axis numerical control machine tool, precious equipment resources are occupied, the cost is increased, and the resources are wasted.
Disclosure of utility model
Aiming at the defects or improvement demands of the prior art, the utility model provides a machining clamping auxiliary tool capable of freely adjusting angles.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a but processing clamping auxiliary fixtures of free angle regulation, includes vice, calibrated scale, tray, spacing post, the calibrated scale is fixed on the vice, is equipped with arc scale mark on the calibrated scale, tray one end is rotated with the calibrated scale and is connected, and the other end is equipped with spacing post, and tray accessible is spacing fixed with the calibrated scale, waits to process the product and place on the tray.
Preferably, the dial is fixed on the vice by bolts, elastic gaskets and plain gaskets.
As the preferable choice of the scheme, the dial is provided with an arc long hole, and the arc long hole is parallel to the arc scale mark.
As the preferable choice of above-mentioned scheme, tray one end is connected with the calibrated scale through the round pin axle, and the other end is equipped with the scale pointer.
As the preference of above-mentioned scheme, the spacing post passes through threaded connection to be fixed on the tray, and the bottom of spacing post is free slip in the calibrated scale arc slot hole in order to adjust the angle, later compresses tightly fixedly through nut, elastic gasket and plain washer.
Due to the structure, the utility model has the beneficial effects that:
The processing and clamping auxiliary tool capable of freely adjusting the angle is simple in structure, flexible in angle adjustment, convenient and quick to use, production efficiency is effectively improved, labor intensity is greatly reduced, and the requirement of batch production is met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a schematic rear view of the present utility model.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, this embodiment provides a processing clamping auxiliary fixture capable of freely adjusting angles, which comprises a vice 3, a dial 1, a tray 2 and a limiting column 4, wherein the dial 1 is fixed on the vice 3, an arc scale mark is arranged on the dial 1, one end of the tray 2 is rotationally connected with the dial 1, the other end of the tray 2 is provided with the limiting column 4, the tray 2 is fixed with the dial 1 through limiting, and a product to be processed is placed on the tray 2.
In this embodiment, the dial 1 is fixed to the vise 3 by bolts, elastic shims and plain shims.
In this embodiment, the dial 1 is provided with an arc-shaped long hole 11, and the arc-shaped long hole 11 is parallel to the arc-shaped scale line.
In this embodiment, one end of the tray 2 is connected to the dial 1 through a pin 5, and the other end is provided with a scale indicator 21.
In this embodiment, the limiting post 4 is fixed on the tray 2 through threaded connection, the bottom end of the limiting post 4 freely slides in the arc slot 11 of the dial 1 to adjust the angle, and then is pressed and fixed through a nut, an elastic gasket and a flat gasket. The bottom end of the limit post 4 and the locking bolt are provided with an elastic gasket and a flat gasket, and the elastic gasket provides additional elastic support to compensate displacement and deformation caused by vibration or impact during processing, and the flat gasket plays roles of increasing the contact area and improving the stress condition.
The working principle of the structure is as follows:
The product to be processed is arranged on the tray 2, according to the angle required by the product processing, the tray 2 is adjusted to enable the pointer to point to the dial 1 to correspond to the required angle, the nut on the limit post 4 is screwed down to enable the tray 2 to be completely fixed, the product is placed on the tray 2, and the clamping of the required angle of the product can be completed by using the vice 3 to clamp.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.