CN209754946U - Waveguide tube opening adjusting clamp device - Google Patents

Abstract

The utility model provides a whole mouthful fixture device of wave guide, including bench vice, the inboard of keeping silent of bench vice is equipped with the cushion that is used for step up wave guide work piece side, the wave guide work piece is arranged in the upper portion of bench vice medial extremity of keeping silent and is equipped with the compact heap of independent setting, the whole mouthful contact pressure face of echelonment is offered to middle direction by both sides on the opposite face of compact heap and wave guide work piece. The utility model provides a pair of whole mouthful of fixture device of waveguide, simple structure, convenient to use can guarantee that the work piece receives stress influence less, guarantees workpiece quality.

Description

Waveguide tube opening adjusting clamp device

Technical Field

The utility model relates to a waveguide pipe processing field, in particular to whole mouthful fixture device of waveguide pipe.

Background

Will press from both sides tight the waveguide pipe at the in-process of waveguide pipe processing, some waveguide pipes are square and be the copper material, when processing this type of waveguide pipe, all use the vice to carry the waveguide pipe work piece, and use rigid plastic directly to strike the work piece and carry out angle modulation, but this kind of copper waveguide pipe is very easily received the effect of stress and is out of shape, consequently this kind presss from both sides dress and adjustment mode, cause very easily that the work piece collide with the fish tail and can influence the straightness that hangs down, depth of parallelism and plane degree that the whole mouth of waveguide pipe was located, can cause the error increase and the unstability of next procedure.

SUMMERY OF THE UTILITY MODEL

Not enough to the above among the prior art, the utility model provides a whole mouthful fixture device of waveguide pipe, its simple structure, convenient operation can guarantee the straightness that hangs down, depth of parallelism and the plane degree of work piece.

In order to achieve the above object, the utility model adopts the following technical scheme:

The utility model provides a whole mouthful fixture device of waveguide pipe, includes the bench vice, the inboard of keeping silent of bench vice is equipped with the cushion that is used for fastening waveguide pipe work piece side, the waveguide pipe work piece is arranged in the upper portion of bench vice jaw medial extremity and is equipped with the compact heap of independent setting, set up the whole mouthful contact pressure face of echelonment by both sides to the middle direction on the opposite face of compact heap and waveguide pipe work piece.

As an improvement, two whole contact pressure surfaces arranged on the pressing block are different in width.

as an improvement, the cushion block can be freely detached and is not fixed in size and shape.

The utility model has the advantages that:

The utility model discloses simple structure, utilize the bench vice and place the cushion in the inboard of bench vice, can guarantee that the work piece can not be crowded bad, and the cushion can freely be dismantled and size and shape all are not fixed, can change the cushion or reduce and increase the cushion according to the shape of work piece, set up some two whole mouthful of contact pressure faces on the compact heap width difference, a briquetting can adapt to the wave guide work piece of two kinds of different whole mouthful sizes, and only there is the contact pressure face and the whole mouthful contact of wave guide when adjusting wave guide work piece position, as long as strike the compact heap just can adjust the angular position of whole mouthful, and can not influence the straightness that hangs down of other positions of work piece, parallelism and plane degree.

Drawings

FIG. 1 is a schematic view of the assembly structure of the present invention;

Fig. 2 is a schematic structural view of a first compression pattern block of the present invention;

Fig. 3 is a schematic structural diagram of a second type of compact block of the present invention;

reference symbol comparison table:

1-bench clamp, 2-waveguide tube workpiece, 3-cushion block, 4-pressing block and 5-whole contact pressing surface.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

as shown in fig. 1-3, 1, a waveguide tube opening-trimming clamp device includes a bench clamp 1, a cushion block 3 for clamping a side surface of a waveguide tube workpiece 2 is arranged on an inner side of a jaw of the bench clamp 1, an independently arranged pressing block 4 is arranged on an upper portion of an inner side end of the jaw of the bench clamp 1 on which the waveguide tube workpiece 2 is arranged, and a stepped opening-trimming contact pressing surface 5 is arranged from two sides to a middle direction on an opposite surface of the pressing block 4 to the waveguide tube workpiece 2.

The two whole contact pressure surfaces 5 formed on the pressing block 4 are different in width.

The cushion block 3 can be freely detached and is not fixed in size or shape.

in the device use, place cushion 3 in the inboard of keeping silent of bench vice 1, put waveguide pipe work piece 2 in the centre, the position of adjusting keeping silent steps up waveguide pipe work piece 2, place compact heap 4 in the whole mouth department of waveguide pipe work piece 2, whole mouth contact pressure surface 5 and the mouth department contact of waveguide pipe work piece 2, the contact rear end does not contact with waveguide pipe work piece 2, when the straightness that hangs down of waveguide pipe work piece 2, when depth of parallelism or plane degree can not reach the requirement, the slope will appear in compact heap 4, just at this time beat compact heap 4 and adjust waveguide pipe work piece 2 can.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (3)

1. The utility model provides a whole mouthful fixture device of waveguide pipe, includes bench vice (1), its characterized in that, bench vice (1) keep silent the inboard be equipped with be used for step-up waveguide pipe work piece (2) side cushion (3), the upper portion that bench vice (1) kept silent medial extremity is arranged in waveguide pipe work piece (2) is equipped with compact heap (4) of independent setting, set up whole mouthful contact pressure face (5) of echelonment by both sides to the middle direction on the opposite face with waveguide pipe work piece (2) of compact heap (4).

2. The waveguide port trimming clamp apparatus according to claim 1, wherein: the two whole contact pressure surfaces (5) arranged on the compression block (4) have different widths.

3. The waveguide port trimming clamp apparatus according to claim 1, wherein: the cushion block (3) can be freely detached and is not fixed in size and shape.