Oblique fastening apparatus

Abstract

An oblique fastening apparatus includes a positioning unit and a clamping unit capable of moving relatively. The positioning unit includes a positioning base, a positioning guide piece, a positioning piece and a first oblique fastening channel penetrating through the positioning guide piece and the positioning piece in an inclined manner. The first oblique fastening channel is provided with a first chip removal segment exposed between the positioning guide piece and the positioning piece. The clamping unit includes a clamping base capable of moving relative to the postioning base and a clamping piece. By the design of the positioning base and the clamping base capable of moving relatively, the apparatus is suitable of a plurality of clamp tool capable of driving the positioning base and the clamping base to move relatively, so that the application range is wide and the clamping force and stability can be improved. Besides, the first chip removal segment exposed between the positioning guide piece and the positioning piece can enable the residual chip to discharge quickly so as to aovid blocking.

Description

technical field [0001] The invention relates to a jig, in particular to an oblique locking jig for oblique locking. Background technique [0002] refer to figure 1 , most of the existing common locking methods show that the fastener 101 is locked into the object in a manner perpendicular to the surface 100 of the object. Although it is convenient and fast to perform locking directly perpendicular to the surface 100 of the object, obvious holes and burrs will be formed on the surface 100 of the object. Therefore, it is not suitable for objects with higher surface quality requirements. [0003] In order to overcome the above-mentioned shortcomings, the relevant industry has developed such as figure 2 The installation tool 1 disclosed in the European No. EP2517834 patent shown, the installation tool 1 includes a hollow frame body 11, two positioning mechanisms 12 respectively located on opposite sides of the frame body 11, and one set on the frame body 11 A handle 13, and o...

AI Technical Summary

Problems solved by technology

[0007] It can be seen from the structural design that the installation tool 1 is a special tool that can only be driven by a special driving mechanism 14, and cannot be driven by a ready-made fixture, so the use range is narrow

[0008] In addition, since the chip outlet 122 is formed on the corresponding positioning block 121, the debris generated when the fastener B is locked on the object A must pass through the positioning jaws 123 and part of the positioning block 121 can be discharged from the chip discharge port 122, so the moving distance of the debris is relatively long, which will easily cause the blockage of the guide channel 124

Moreover, the elastic recovery force of the spring 141 is used to clamp and position the object A with insufficient clamping force and stability, which will easily cause the buckle B to be skewed when it is obliquely locked on the object A, causing the edge of the object A to crack and expand

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