Milling machine fixture

A milling machine fixture, left clamping technology, applied in the direction of clamping, manufacturing tools, supports, etc., can solve the problems of reduced machining accuracy, errors, difficult clamping, etc., achieve the effect of wide application range and avoid machining errors

Pending Publication Date: 2019-12-13

UNIV OF JINAN

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AI-Extracted Technical Summary

Problems solved by technology

[0002] With the development of the manufacturing industry, there are higher requirements for the processing efficiency and precision of parts. Among the fixtures of milling machines currently used, it is difficult to clamp for ...

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Abstract

The invention relates to a milling machine fixture. The fixture is arranged in bilateral symmetry, and can be flexibly adjusted according to the shape and size of a processed part. The fixture is provided with a bottom plate which is provided with four guide rails, and a row of regularly arranged protrusions is arranged in the middle of each guide rail. Each guide rail is provided with a right clamping member and a left clamping member, a stopper is arranged at the middle position of the side of each guide rail, and an ejector rod is respectively arranged on the right side of the right clamping member and the left side of the left clamping member. The rear parts of the right and left clamping members and the heads of the ejector rods are provided with through holes of the same size, and the right clamping members and the ejector rods on the right side are connected by bolts. The milling machine fixture has a wide range of applications, and by selecting different guide rails and adjusting the positions of the right and left clamping members, parts of different shapes and sizes can be clamped. Compared with the currently used milling machine fixtures, the error of secondary clampingis avoided and the processing accuracy is ensured when the entire upper surface of the part is milled.

Application Domain

Positioning apparatusMetal-working holders +1

Technology Topic

Processing accuracyIndustrial engineering +1

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Examples

Experimental program(1)

Example Embodiment

[0014] specific implementation plan

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings in the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all examples. Based on the present invention All other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0016] refer to figure 1 , a milling machine fixture, including a base plate 1, a right clamping part 2, a stopper 3, a left clamping part 4, a guide rail 5, an ejector rod 6, and a bolt 7.

[0017] refer to figure 2 , figure 2 Yes figure 1 Schematic diagram of middle block 3.

[0018] The stopper 3 is welded in the middle of the side of the guide rail 5, the main purpose is to allow the left clamping part 4 to only move on the left side of the guide rail 5, and the right clamping part 2 can only move on the right side of the guide rail 5.

[0019] refer to image 3 , image 3 Yes figure 1 Schematic diagram of middle right clamping part 2.

[0020] The rear part of the left clamping part 4 faces to the left, and the rear part of the right clamping part 2 faces to the right. The shape of the notch at the bottom of the left clamping part 4 and the right clamping part 2 is consistent with that of the guide rail 5 .

[0021] refer to Figure 4 , Figure 4 Yes figure 1 Schematic diagram of the work of the middle ejector pin 6 .

[0022] The ejector rod 6 can rotate around the bolt 7. After the parts are placed, turn the ejector rod 6 so that its tail is stuck in the protrusion in the middle of the guide rail 5 to limit the movement of the left clamping part 4 and the right clamping part 2. Clamping of parts. After the processing is finished, rotate the push rod 6 to make its tail move out in the protrusion, and then the left clamping part 4 and the right clamping part 2 can be moved, and then the parts that have been processed are taken off.

[0023] To sum up, it can be seen that the present invention designs a milling machine fixture, which can realize the clamping of parts of different shapes and sizes by selecting different guide rails and controlling the positions of the left clamping part and the right clamping part. Second clamping improves machining accuracy.

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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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Classification and recommendation of technical efficacy words

Wide range of applications
Avoid machining errors

Milling machine fixture

A milling machine fixture, left clamping technology, applied in the direction of clamping, manufacturing tools, supports, etc., can solve the problems of reduced machining accuracy, errors, difficult clamping, etc., achieve the effect of wide application range and avoid machining errors

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

PUM

Description & Claims & Application Information

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