阅读说明：本技术 一种用于k波段~太赫兹波段矩形波导弯扭的专用设备 (Special equipment for bending and twisting K-band-terahertz-band rectangular waveguide ) 是由 许府 于 2020-09-24 设计创作，主要内容包括：本发明涉及K波段～太赫兹波段矩形波导弯扭技术领域,尤其为一种用于K波段～太赫兹波段矩形波导弯扭的专用设备,包括机座、滑动块和固定块以及锁紧分度盘,所述机座的顶部左侧通过第一不锈钢内六角螺钉安装有滑动块,所述滑动块的右侧安装有夹紧块,所述滑动块的基面与背面均通过第二不锈钢内六角螺钉固定安装有挡片,所述,所述机座的左侧通过第四不锈钢内六角螺钉固定安装有固定块,所述机座的右侧内部安装有轴承,所述机座的右侧内壁嵌入轴承座的内部安装有转轴,整体装置结构简单且方便组装加工操作,同时便于灵活手动调节波导扭到需要角度使用,方便使用且稳定性和实用性较高,具有一定的推广价值。(The invention relates to the technical field of K-band-terahertz-band rectangular waveguide crankles, in particular to special equipment for the K-band-terahertz-band rectangular waveguide crankles, which comprises a machine base, a sliding block, a fixed block and a locking index plate, wherein the sliding block is installed on the left side of the top of the machine base through a first stainless steel inner hexagonal screw, a clamping block is installed on the right side of the sliding block, blocking pieces are fixedly installed on the base surface and the back surface of the sliding block through a second stainless steel inner hexagonal screw, the fixed block is fixedly installed on the left side of the machine base through a fourth stainless steel inner hexagonal screw, a bearing is installed inside the right side of the machine base, a rotating shaft is installed inside a bearing seat embedded in the inner wall of the right side of the machine base, the whole device has a simple structure and is convenient to assemble and process, meanwhile, the waveguide can be flexibly adjusted to, has certain popularization value.)

1. The utility model provides a professional equipment that is used for K wave band ~ terahertz wave band rectangular waveguide turn round, includes frame (1), sliding block (2) and fixed block (3) and locking graduated disk (11), its characterized in that: the top left side of frame (1) installs sliding block (2) through first stainless steel hexagon socket head cap screw (7), tight piece (10) of clamp is installed on the right side of sliding block (2), the base face and the back of sliding block (2) all have separation blade (4) through second stainless steel hexagon socket head cap screw (8) fixed mounting, the left side of frame (1) has fixed block (3) through fourth stainless steel hexagon head cap screw (13) fixed mounting, the right side internally mounted of frame (1) has bearing (15), the internally mounted of the right side inner wall embedding bearing frame (15) of frame (1) has pivot (6), the left side of pivot (6) has adaptation ring (5) through third stainless steel hexagon head cap screw (9) fixed mounting, through locating pin (14) fixed connection between adaptation ring (5) and pivot (6), the right side of the machine base (1) is provided with a locking dividing plate (11), and the right side of the locking dividing plate (11) is provided with an inner hexagonal wrench (12).

2. The special device for K-band-terahertz-band rectangular waveguide bending according to claim 1, characterized in that: the base (1) is a main bearing structure of the bending and twisting equipment, and guide rail grooves are formed in the base surface and the back surface of the base (1).

3. The special device for K-band-terahertz-band rectangular waveguide bending according to claim 1, characterized in that: the fixed block (3) is of a T-shaped structure.

4. The special device for K-band-terahertz-band rectangular waveguide bending according to claim 1, characterized in that: the clamping blocks (10) are provided with two groups.

5. The special device for K-band-terahertz-band rectangular waveguide bending according to claim 1, characterized in that: one end of the inner hexagonal wrench (12) is clamped with the right side of the rotating shaft (6).

6. The special device for K-band-terahertz-band rectangular waveguide bending according to claim 1, characterized in that: and three groups of fourth stainless steel inner hexagon screws (13) are arranged.

Technical Field

The invention relates to the technical field of K-terahertz waveband rectangular waveguide bending and twisting, in particular to special equipment for K-terahertz waveband rectangular waveguide bending and twisting.

Background

In recent years, with the rapid development of civil communication and military communication in China, equipment is updated and upgraded more and more quickly, the using amount is larger, signal wave bands are gradually developed towards high frequency and ultrahigh frequency, which is typified by the leap from meter wave to millimeter wave and from millimeter wave to terahertz, millimeter wave, terahertz equipment and devices are small in appearance, high in integration level and dense in external interfaces, so that the space distribution of internal devices is diversified, three-dimensional communication of three-dimensional space is caused among the millimeter wave and terahertz devices, even multi-angle torsion is caused, high-frequency and ultrahigh-frequency cranked waveguides are derived, the processing difficulty of the cranked waveguides is high, the size of the aperture of the waveguides is large, the aperture of the low-frequency waveguides is larger, five-axis CNC can be used for split processing and then brazing, the cost is high, the period is long, and the efficiency is low. For waveguides with K waveband-terahertz waveband, under the environment that five-axis CNC cannot process waveguides with high electroforming cost, a rectangular waveguide tube bending and twisting technology is used, namely, the structural precision of an inner cavity of the waveguides is guaranteed, meanwhile, complicated five-axis CNC processing and brazing links are omitted, cost and processing difficulty are greatly improved, but in the bending and twisting process, the final performance of a microwave device can be influenced due to unstable technological parameters, and therefore special equipment for bending and twisting the waveguides with the K waveband-terahertz waveband rectangular waveguide is needed to improve the problems.

Disclosure of Invention

The invention aims to provide special equipment for bending and twisting a K-band-terahertz-band rectangular waveguide, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a special device for bending and twisting a K-terahertz waveband rectangular waveguide comprises a machine base, a sliding block, a fixed block and a locking index plate, the left side of the top of the machine base is provided with a sliding block through a first stainless steel inner hexagon screw, the right side of the sliding block is provided with a clamping block, the base surface and the back surface of the sliding block are both fixedly provided with a baffle plate through a second stainless steel inner hexagon screw, the left side of the machine base is fixedly provided with a fixed block through a fourth stainless steel inner hexagon screw, a bearing is arranged in the right side of the machine base, a rotating shaft is arranged in the bearing seat embedded in the inner wall of the right side of the machine base, an adapter ring is fixedly arranged on the left side of the rotating shaft through a third stainless steel inner hexagon screw, the adapter ring is fixedly connected with the rotating shaft through a positioning pin, the right side of the machine base is provided with a locking dividing plate, and the right side of the locking dividing plate is provided with an inner hexagonal wrench.

Preferably, the base is a main bearing structure of the bending and twisting equipment, and guide rail grooves are formed in the base surface and the back surface of the base.

Preferably, the fixed block is of a T-shaped structure.

Preferably, the clamping blocks are provided in two groups.

Preferably, one end of the inner hexagonal wrench is clamped with the right side of the rotating shaft.

Preferably, the fourth stainless steel socket head cap screws are provided with three groups.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the arranged sliding block is arranged in a guide rail groove of a machine base, the fixed block is arranged on the left side of the machine base through four stainless steel inner hexagonal screws, the clamping block and the blocking piece are arranged in the sliding block, the first stainless steel inner hexagonal screw is fastened with the second stainless steel inner hexagonal screw, the bearing is arranged on the right side of the machine base at the same time, the bearing is arranged in the bearing through the rotating shaft, the locking dividing plate is arranged in the rotating shaft, the rotating shaft is arranged through the adapting ring, the positioning pin is used for positioning, the third stainless steel inner hexagonal screw is used for fastening, the left flange and the right flange of the rectangular waveguide which needs to be bent and twisted are respectively fixed on the clamping block and the adapting ring, the sliding block is pushed in place, the first stainless steel inner hexagonal screw is locked, the inner hexagonal wrench is used for rotating the locking dividing plate, the waveguide is twisted to a required angle, the structure is simple, the assembly, is convenient to use.

Drawings

FIG. 1 is a general schematic of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

fig. 4 is an overall right side view of the invention.

In the figure: the device comprises a base 1, a sliding block 2, a fixed block 3, a blocking piece 4, an adaptive ring 5, a rotating shaft 6, a first stainless steel inner hexagon screw 7, a second stainless steel inner hexagon screw 8, a third stainless steel inner hexagon screw 9, a clamping block 10, a locking index plate 11, an inner hexagon wrench 12, a fourth stainless steel inner hexagon screw 13, a positioning pin 14 and a bearing 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a special device for K-waveband-terahertz waveband rectangular waveguide bending comprises a machine base 1, sliding blocks 2, fixed blocks 3 and a locking index plate 11, wherein the machine base 1 is of a main force bearing structure of bending equipment, guide rail grooves are formed in the base plane and the back plane of the machine base 1, the sliding blocks 2 are mounted on the left side of the top of the machine base 1 through first stainless steel inner hexagonal screws 7, clamping blocks 10 are mounted on the right side of the sliding blocks 2, two groups of the clamping blocks 10 are arranged, blocking pieces 4 are fixedly mounted on the base plane and the back plane of the sliding blocks 2 through second stainless steel inner hexagonal screws 8, the fixed blocks 3 are fixedly mounted on the left side of the machine base 1 through fourth stainless steel inner hexagonal screws 13, three groups of the fourth stainless steel inner hexagonal screws 13 are arranged, the fixed blocks 3 are of a T-shaped structure, a bearing 15 is mounted inside the right side of the machine base 1, and a rotating shaft 6, an adaptive ring 5 is fixedly arranged on the left side of a rotating shaft 6 through a third stainless steel inner hexagon screw 9, the adaptive ring 5 is fixedly connected with the rotating shaft 6 through a positioning pin 14, a locking index plate 11 is arranged on the right side of a machine base 1, an inner hexagon wrench 12 is arranged on the right side of the locking index plate 11, one end of the inner hexagon wrench 12 is clamped with the right side of the rotating shaft 6, the inner hexagon wrench is arranged in a guide rail groove of the machine base 1 through a set sliding block 2 and is arranged on the left side of the machine base 1 through a four stainless steel inner hexagon screw 13 through a fixed block 3, a clamping block 10 and a blocking piece 4 are arranged in the sliding block, a first stainless steel inner hexagon screw 7 is fastened with a second stainless steel inner hexagon screw 8, a bearing 15 is arranged on the right side of the machine base 1, the inner hexagon screw is arranged in the bearing 15 through the rotating shaft 6, the locking index plate 11 is, and fasten with third stainless steel hexagon socket head cap screw 9, the left and right flanges of the rectangular waveguide that will need to turn round are fixed respectively on pressing from both sides tight piece 10 and adapter ring 5, sliding block 2 pushes away to target in place, lock first stainless steel hexagon socket head cap screw 7, use hexagon socket head cap spanner 12 to rotate locking graduated disk 11, turn round the waveguide to needs angle, the overall device simple structure and convenient equipment processing operation, the nimble manual regulation waveguide of being convenient for simultaneously is turned round needs angle and is used, facilitate the use and stability and practicality are higher, certain spreading value has.

The working process of the invention is as follows: when the device is used, the device is arranged in a guide rail groove of a machine base 1 through a sliding block 2, the device is arranged on the left side of the machine base 1 through a fixed block 3 through a four-stainless steel inner hexagon screw 13, a clamping block 10 and a blocking piece 4 are arranged in the sliding block, a first stainless steel inner hexagon screw 7 is fastened with a second stainless steel inner hexagon screw 8, a bearing 15 is arranged on the right side of the machine base 1, the device is arranged in the bearing 15 through a rotating shaft 6, a locking index plate 11 is arranged in the rotating shaft 6, the device is arranged in the rotating shaft 6 through an adapting ring, the device is positioned through a positioning 14 pin and is fastened through a third stainless steel inner hexagon screw 9, a left flange and a right flange of a rectangular waveguide needing bending and twisting are respectively fixed on the clamping block 10 and the adapting ring 5, the sliding block 2 is pushed in place, the first stainless steel inner hexagon screw 7 is locked, the index plate 11 is rotated, the whole device is simple in structure, convenient to assemble, process and operate, convenient to use, high in stability and practicability and certain in popularization value, and the waveguide can be flexibly and manually adjusted to be twisted to a required angle for use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.