CN105538192B

CN105538192B - Waveguide flanging tool

Info

Publication number: CN105538192B
Application number: CN201610066027.XA
Authority: CN
Inventors: 曹如意; 马东海; 郭威; 徐恺; 王斯超
Original assignee: CETC 23 Research Institute
Current assignee: CETC 23 Research Institute
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2017-05-31
Anticipated expiration: 2036-01-29
Also published as: CN105538192A

Abstract

A kind of waveguide flanging tool of disclosure of the invention, including flange component and it is adapted to set with the flange component bottom connects；The flange component includes base, rotatable parts, gland, swivel, rotating shaft, movable block, flanging head, top cover and rotating bar；The rotatable parts are in the base；The swivel is in the rotatable parts；The rotating shaft is arranged in the swivel, and the part that swivel outer end is stretched out in the rotating shaft is provided with shifting disc；Located at the top of the base, its surface is provided with the pulling part for stirring the shifting disc to the gland, and the shifting disc drives axis of rotation；The movable block is set in the rotating shaft, and rotation with rotating shaft is moved；Flanging head is provided with the bottom of the movable block.The present invention can match different types of waveguide adaptation set using a flange component, and corresponding adaptation set need to be only changed during different waveguide flange, reduce the quantity of flange parts, reduce cost and maintenance cost.

Description

Waveguide flanging tool

Technical field

The present invention relates to a kind of flanging tool, more particularly to a kind of waveguide flanging tool.

Background technology

In recent years, with the fast development of microwave communication techniques, elliptic flexible waveguide is widely used to as transmission feeder The fields such as radar, satellite communication, digital microwave relay communication, radio and television microwave transmission, Multichannel Microwave Distribution System.It is oval soft Waveguide attenuation is low, voltage standing wave ratio is small, air-tightness is good, low cost, and with certain pull resistance and flexibility, can long length life Produce, it is convenient to transport and install, it is adapted to the transmission of remote microwave signal.

The problem that existing flanging tool is present has

1. complex structure, dismounting is difficult；

2. quality is too big, not readily transportable；

3. need to repeatedly dismantle, it is laborious and time-consuming；

4. can not in flange surface direct flange.

The content of the invention

Present invention aim to address the problems of the prior art, there is provided a kind of waveguide flanging tool.

The technical scheme is that：A kind of waveguide flanging tool, including flange component and with the flange component bottom The adaptation set for connecting；The flange component includes base, rotatable parts, gland, swivel, rotating shaft, movable block, flanging head, top cover And rotating bar；The rotatable parts are in the base；The swivel is in the rotatable parts；The rotating shaft is installed In the swivel, the part that swivel outer end is stretched out in the rotating shaft is provided with shifting disc；The gland is located at the top of the base, its Surface is provided with the pulling part for stirring the shifting disc, and the shifting disc drives axis of rotation；The movable block is set in the rotating shaft On, and rotation with rotating shaft moves；Flanging head is provided with the bottom of the movable block；The top of the top cover and the swivel Connect, the rotating bar is located at the side of the top cover.

Preferably, also led with the saw that connects of set that is adapted to including one；The side end face led in the saw offers an opening.

Preferably, the inner ring of the adaptation set is provided with the erecting bed of mounting flange, and the erecting bed offers multiple screw threads Hole.

Preferably, the erecting bed is formed in one structure or independent demountable structure with the inner ring for being adapted to set.

Preferably, the adaptation set is connected by screw or clip with the base of flange component.

Preferably, the two ends of the rotating shaft are fixed in the rotatable parts by bearing；Relative with the shifting disc The rotating shaft other end be provided with hand runner.

Preferably, the rotatable parts are bearing, and the outer ring of the bearing is fixedly connected with the base, inner ring with it is described Swivel is fixedly connected.

Preferably, the shifting disc is star gear train, and 6-12 tooth is provided with the star gear train.

Preferably, it is threadedly coupled between the movable block and flanging head.

Preferably, observation window is offered at the top of the top cover.

Advantageous Effects of the invention embody in the following areas:

1. the present invention can match different types of waveguide adaptation set using a flange component, only be needed during different waveguide flange Corresponding adaptation set is changed, the quantity of flange parts is reduced, cost and maintenance cost is reduced.

2. traditional screw fixation method mode is instead of present invention employs this fast joint structure of clip, make installation Facilitated, substantially increased operating efficiency, the attaching time was reduced to 1 minute by original 5 minutes.

3. the saw that the present invention is used is led two sides and be can use, and equally reduces amount of parts, alleviates weight, is reduced into This.

4. present invention flange by the way of hand, reduces the dependence to operating personnel's qualification in engineer applied Property, applied beneficial to engineering.

5. the present invention using direct by the way of flange upper overturning, it is to avoid handling steps are to turning over during due to non-immediate flange The influence on side, improves the reliability and air-tightness of flange.

Brief description of the drawings

Fig. 1 is stereogram of the invention；

Fig. 2 is the exploded view of the flange component in the present invention；

Fig. 3 is saw guide structure schematic diagram in the present invention；

Fig. 4 is that the structural representation after set connects with flange is adapted in the present invention；

Fig. 5 be in invention base be adapted to the schematic diagram that set is connected by clip；

Fig. 6 be in invention base be adapted to the schematic diagram that set is connected by screw.

Specific embodiment

In order that technological means, technical characteristic, goal of the invention and technique effect that the present invention is realized are easy to understand, under Face combines and is specifically illustrating, and the present invention is expanded on further.

As depicted in figs. 1 and 2, be a kind of waveguide flanging tool of the invention, including flange component 1 and with the flange group The adaptation set 2 of the bottom connection of part 1.

Flange component 1 of the invention includes：Base 10, rotatable parts 11, gland 12, swivel 13, rotating shaft 14, movable block 15th, flanging head 16, top cover 17 and rotating bar 18.

Rotatable parts 11 in the present embodiment are preferably bearing, and outer ring and the base 10 of bearing are fixedly connected.The swivel 13 are fixedly connected located at the inside of the rotatable parts 11, the i.e. inner ring with bearing, and the swivel 13 may be implemented in rotatable parts i.e. Relative rotation in bearing.

The rotating shaft 14 is arranged in the swivel 13, and its mounting means is to set a pair of ting models at the two ends of rotating shaft 14 Bearing 141, two bearings 141 are fixed on the edge of swivel 13, so that rotating shaft 14 can realize free rotation.

The part for stretching out 13 outer ends of swivel in rotating shaft 14 is provided with a shifting disc 142, and the rotation of the shifting disc 142 can Drive the rotation of rotating shaft 14.The shifting disc 142 is preferably star gear train in the present embodiment, and 6-12 is provided with the star gear train Individual tooth, the specific number of teeth can set according to flange requirement.Hand is provided with the other end of the rotating shaft 14 relative with the shifting disc 142 to turn Wheel.

Located at the top of the base 10, its surface is provided with the pulling part for stirring the shifting disc 142 to gland of the invention 12 121, the pulling part 121 can be the tooth bar of welding, or conical head screw, or using plain screw etc..By swivel 13 Rotation, the touching pulling part 121 of shifting disc 142, so as to drive the rotation of rotating shaft 14.

Flanging head 16 is installed in the bottom of movable block of the invention 15, and movable block 15 is set in the rotating shaft 14, movable block By threaded engagement between 15 and rotating shaft 14, movable block 15 is moved with the rotation of rotating shaft 14, so as to realize driving flanging head 16 movement, reaches the effect of flange.

Top cover of the invention 17 connects with the top of the swivel 13, and observation window 171 is offered at the top of top cover 17, uses In the flange state of observation waveguide, observation window thereon can be the polygonal holes such as circular port, scallop hole, square opening, wherein seeing The quantity for examining hole is at least one.

Rotating bar 18 includes connecting rod 181 and joystick 182, and connecting rod 181 is arranged on the side of top cover 17, by joystick 182 rotatable top covers 17 and swivel 13.

As shown in figure 3, leading 3 with the saws that connect of set 2 that are adapted to present invention additionally comprises one；3 side end face is led in the saw An opening 31 is offered, the cutting to unnecessary waveguide is realized in the opening 31 led by the saw.

As shown in figure 4, being provided with the erecting bed 21 of the fixation flange 4, the erecting bed in 2 inner rings of adaptation set of the invention 21 offer multiple screwed holes 211.Erecting bed of the invention 21 has various with 2 combinations of set that are adapted to, mainly including two Kind, i.e., a kind of is erecting bed 21 and be adapted to the inner ring integrated formed structure that covers 2, and another is erecting bed 21 covers 2 with being adapted to Inner ring is demountable structure, and erecting bed 21 is fixed on the inner ring of adaptation set 2 by screw or other connectors, to realize installing The connection of platform 21 and flange 4.

As shown in Figure 5 and Figure 6, there are various connected modes between adaptation set 2 of the invention and the base 10 of flange component 1, Both are attached by clip 22 preferably in the present embodiment.Certainly use screw and coordinate alignment pin to be attached and be also One of important connected mode of one of which, such as Fig. 6.Above two connects different connected modes, the external structure of adaptation set 2 It is different, connected using clip 22, a part need to be integrally stretched out on its periphery and perimeter, it is easy to the clamping of clip 22, With reference to Fig. 5.The more traditional screw fixation method of this fast joint structure of clip 22, installs more convenient, substantially increases and tears open Efficiency is unloaded, the attaching time was reduced to 1 minute by original 5 minutes.

Action process of the invention is as follows：

Shake joystick 182, top cover 17 is rotated around rotatable parts 11 (i.e. bearing) simultaneously with swivel 13, is being rotated While shifting disc 142 touch pulling part 121, both every time contact rotating shaft 14 can all once rotated, rotated in rotating shaft 14 While drive movable block 15 to be displaced outwardly, so as to realize being driven in constantly rotating flanging head 16 to the flange of waveguide, most Turn-up process is completed eventually.

It is only in sum preferred embodiments of the present invention, not for limiting practical range of the invention.That is Fan Yiben Equivalence changes and modification that the content of patent application the scope of the claims is made, should all belong to technology category of the invention.

Claims

1. waveguide flanging tool, including flange component and set is adapted to the flange component bottom connects；It is characterized in that：Institute Stating flange component includes base, rotatable parts, gland, swivel, rotating shaft, movable block, flanging head, top cover and rotating bar；It is described Rotatable parts are in the base；The swivel is in the rotatable parts；The rotating shaft is arranged in the swivel, should The part that swivel outer end is stretched out in rotating shaft is provided with shifting disc；Located at the top of the base, its surface is provided with stirs institute to the gland The pulling part of shifting disc is stated, the shifting disc drives axis of rotation；The movable block is set in the rotating shaft, and turning with rotating shaft It is dynamic to move；Flanging head is provided with the bottom of the movable block；The top cover connects with the top of the swivel, the rotating bar Located at the side of the top cover.

2. waveguide flanging tool according to claim 1, it is characterised in that：Also include that one is adapted to the saw that set connects with described Lead；The side end face led in the saw offers an opening.

3. waveguide flanging tool according to claim 1, it is characterised in that：The inner ring of the adaptation set is provided with mounting flange Erecting bed, the erecting bed offers multiple screwed holes.

4. waveguide flanging tool according to claim 3, it is characterised in that：The erecting bed and the inner ring for being adapted to set The structure that is formed in one or independent demountable structure.

5. waveguide flanging tool according to claim 1, it is characterised in that：The adaptation set passes through screw or clip and turns over The base connection of side component.

6. waveguide flanging tool according to claim 1, it is characterised in that：The two ends of the rotating shaft are fixed on by bearing In the rotatable parts；Hand runner is provided with the rotating shaft other end relative with the shifting disc.

7. waveguide flanging tool according to claim 1, it is characterised in that：The rotatable parts are bearing, the bearing Outer ring be fixedly connected with the base, inner ring with it is described swivel be fixedly connected.

8. waveguide flanging tool according to claim 1, it is characterised in that：The shifting disc is star gear train, described Star gear train is provided with 6-12 tooth.

9. waveguide flanging tool according to claim 1, it is characterised in that：Screw thread connects between the movable block and flanging head Connect.

10. waveguide flanging tool according to claim 1, it is characterised in that：Observation window is offered at the top of the top cover.