CN107799861A - Radio-frequency joint installs equipment - Google Patents
Radio-frequency joint installs equipment Download PDFInfo
- Publication number
- CN107799861A CN107799861A CN201711194316.9A CN201711194316A CN107799861A CN 107799861 A CN107799861 A CN 107799861A CN 201711194316 A CN201711194316 A CN 201711194316A CN 107799861 A CN107799861 A CN 107799861A
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- Prior art keywords
- radio
- frequency joint
- horizontal
- plate
- guiding mechanism
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/007—Manufacturing frequency-selective devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
Abstract
The invention discloses a kind of radio-frequency joint install equipment, for the assembling of radio-frequency joint and the mounting hole of cavity devices, it is provided by the invention including：Fixed framing device and the first guiding mechanism on the fixed framing device, clamping device, compression bonding apparatus, the second guiding mechanism and power set are positioned, so that the radio-frequency joint being arranged in mounting hole is pressed between the groove of clamping device and the end face of mounting hole.The fixed framing device and positioning compression bonding apparatus that radio-frequency joint installation equipment provided by the invention is mutually matched by setting, can by the radio-frequency joint of installation in need pre-install and be pressed on the packaging site of cavity devices, finally fastened again, can applications well in the assembling of combiner, ensure the assembling uniformity of radio-frequency joint to be installed, avoid radio-frequency joint in the assembling of combiner cavity to assemble improper and influence the intermodulation factors of instability, improve product qualification rate.
Description
Technical field
The present invention relates to mobile communication radio-frequency apparatus to manufacture manufacture field, more particularly to a kind of radio-frequency joint installation equipment.
Background technology
In mobile communication system, the base station of multi-channel operation has concentrated substantial amounts of receiving and sending equipment, if every sending and receiving
Letter machine all respectively uses common antenna, either joint uses or divides bar to set, in economy, technology or utilization of area etc. all
It is very impracticable, therefore, antenna duplexer is widely used in mobile communications.Several senders share a secondary transmitting antenna, this common
It is referred to as transmission antenna combiner with device.Several receivers share a secondary collection of letters antenna, referred to as receiver antenna combiner.And
Combiner main function is that the signal of the multiband of input is combined into output road together to arrive in radio handset communications system
In same set of indoor distributed system.The power output of every sender effectively be able to should be fed on antenna by combiner, again
Influencing each other between each sender is avoided, therefore, the requirement to transmission antenna composite device seeks to good matching
Isolate with sufficiently high.
In combiner production assembling in the prior art, the important ring in its production stage is：First by radio-frequency joint
(such as DINd type joint) reuses screw radio-frequency joint is urgent on combiner loaded on combiner cavity.Sent out through long-term practice
Existing, the installment state otherness for so assembling each radio-frequency joint on the combiner come is very big so that the index of combiner is handed over
Modulationization is big.Furthermore assembly method is improper because assembly operator there may be for hand assembled, urgent power therebetween can be caused not
Together so that the platform of combiner housing surface is extremely difficult to fully contact with the contact with platform face of radio-frequency joint, the conjunction after assembling
Radio-frequency joint assembling condition on each interface of road device is likely to inconsistent, and the assembling situation between different combiners is also different, this
Sample can strong influence intermodulation stability.Crossmodulation abbreviation intermodulation, refer to by nonlinear equipment, network or transmission coal
Garbage signal caused by interaction in matter between each signal is handed over for control combiner the load wave modulation of useful signal
Adjust, it is necessary to ensure that the radio-frequency joint being installed on it is as far as possible as one man close to design matching requirements.But current assembly technology
Caused actual index does not reach deisgn product requirement so that product qualification rate is low, is also more difficult to improve product quality.It is similar
Situation is also appeared in the cavity devices that other need installation radio-frequency joint.
The content of the invention
Based on this, above-mentioned at least one problem is aimed to solve the problem that for the primary and foremost purpose of the present invention, there is provided a kind of radio-frequency joint
Equipment is installed.
A kind of radio-frequency joint installs equipment, for the assembling of radio-frequency joint and the mounting hole of cavity devices, including：
Fixed framing device and the first guiding mechanism on the fixed framing device；
Clamping device, the clamping device are connected on first guiding mechanism and can be in first guiding mechanisms
The vertical Z-direction of lower edge is kept to move back and forth；The main body of the clamping device is provided with groove and the through hole located at the groove the week side of boss,
The groove has horizontal-clamping face and can house the radio-frequency joint and the cavity opened up along the vertical Z-direction, the through hole
Can be corresponding with the screwed hole on the radio-frequency joint；
Compression bonding apparatus is positioned, includes the load carrier and detent mechanism of the cavity devices；The detent mechanism is arranged on
On the load carrier, and the mounting hole can be positioned to the vertical Z-direction, and make the end face of the mounting hole and the water
Flat clamping face is parallel；
Second guiding mechanism, second guiding mechanism is connected with the detent mechanism, and the detent mechanism can be made to exist
Horizontal X moves back and forth upwards and in horizontal Y-direction；
Power set, the power set are connected with the positioning compression bonding apparatus and/or the clamping device and can be corresponding
The power moved along the vertical Z-direction is provided to the positioning compression bonding apparatus and/or the clamping device, so as to be arranged in described
The radio-frequency joint in mounting hole is pressed between the end face of the groove and the mounting hole.
In one of the embodiments, first guiding mechanism includes the first guiding that at least two is set along vertical Z-direction
Post and the portable plate being arranged on the first lead；The portable plate both ends are connected on first lead and can be along described
First lead is moved up and down, and the clamping device is arranged on the portable plate.
In one of the embodiments, the fixed framing device includes bottom plate, fixed plate and connecting plate, and described first is oriented to
Mechanism be located between the bottom plate and the fixed plate, the connecting plate be located between the fixed plate and the bottom plate and along with
The parallel direction of the vertical Z-direction is set.
In one of the embodiments, the detent mechanism is by least can partly house the posting groups of the cavity devices
Into.
In one of the embodiments, second guiding mechanism includes horizontal X to guide and horizontal Y-direction guide.
Further, the horizontal X is connected between the detent mechanism and the load carrier to guide.
Specifically, the horizontal X is respectively equipped with baffle plate and block to guide both ends, the baffle plate and block are used to limit
The detent mechanism horizontal X to range of movement.
More specifically, the baffle plate is provided with screwed hole, and the push rod engaged with screwed hole is provided with the screwed hole, described
Push rod is vertical with the baffle plate and is resisted against on the detent mechanism.
Further, the horizontal Y-direction guide includes two movable blocks being arranged in the detent mechanism；It is described fixed
Position mechanism is provided with the adjustment portion being distributed along horizontal Y-direction, to adjust and fix position of the movable block in horizontal Y-direction.
Specifically, the adjustment portion includes some tapped through holes being uniformly arranged along the detent mechanism side, and
Two bolts to match with the tapped through hole.
In one of the embodiments, the load carrier is arranged on the fixed framing device by the 3rd guiding mechanism
On, the 3rd guiding mechanism includes 2 the second leads set along vertical Z-direction.
Further, second lead is provided with moveable support plate；It is connected with the support plate for being resisted against
Institute is connected to by the 4th guiding mechanism in the cavity devices and parallel to the backup plate of vertical Z-direction and horizontal Y-direction, the backup plate
State on support plate, the 4th guiding mechanism can be such that the backup plate is moved back and forth upwards in the horizontal X.
In one of the embodiments, it is provided with elastomeric pad in the groove.
In one of the embodiments, the power set are pneumatic apparatus or hydraulic actuator.
The fixed framing device and positioning crimping dress that radio-frequency joint installation equipment provided by the invention is mutually matched by setting
Put, can by the radio-frequency joint of installation in need pre-install and be pressed on the packaging site of cavity devices, then finally fastened,
Can applications well in the assembling of combiner, it is ensured that the assembling uniformity of radio-frequency joint to be installed, avoid combiner cavity
Radio-frequency joint assembles improper and influences the intermodulation factors of instability in assembling, improves product qualification rate.
Brief description of the drawings
Fig. 1 is the general assembly structural representation of the radio-frequency joint erecting device in one embodiment of the invention；
Fig. 2 is the structural representation of the fixed framing device in one embodiment of the invention；
Fig. 3 is the structural representation at one visual angle of positioning compression bonding apparatus in one embodiment of the invention；
Fig. 4 is the structural representation at another visual angle of positioning compression bonding apparatus in one embodiment of the invention；
Fig. 5 is the structural representation of the fixture in one embodiment of the invention.
Embodiment
The present invention is further described with exemplary embodiment below in conjunction with the accompanying drawings, identical label wherein in accompanying drawing
All refer to identical part.In addition, if it is known that the detailed description of technology is for showing the invention is characterized in that unnecessary
, then omitted.
A kind of radio-frequency joint installation equipment provided by the invention, for radio-frequency joint (such as DINd type joint) to be installed on into chamber
On the mounting hole of body device, the cavity devices can be various models combiner or other need install radio frequency connect
The communication equipment of head.Combiner as one of cavity devices is generally used for transmitting terminal, its act on be by two-way or multichannel from
The radiofrequency signal that different transmitters are sent be combined into be sent to all the way antenna transmitting radio-frequency devices, while avoid each port signal it
Between influence each other, typically have two or more input ports, only an output port, interport isolation is one heavier
The index wanted, thus the installation accuracy of radio-frequency joint is extremely important.As shown in figure 1, the radio-frequency joint installation equipment of the present invention,
Include fixed framing device 1000, clamping device 3000, positioning compression bonding apparatus 4000, power set (not shown) and guiding
Mechanism, for ease of practical operation, preferably these parts are arranged on same mobile platform, i.e. radio-frequency joint installation equipment is also wrapped
Include moving frame device 6000.For ease of the position relationship of each device in description radio-frequency joint installation equipment, vertical direction is determined
Justice is vertical Z-direction, by horizontal direction be divided into orthogonal horizontal X to horizontal Y-direction.Wherein, guiding mechanism comprises at least the
One guiding mechanism 2000 and the second guiding mechanism, the first guiding mechanism 2000 is on fixed framing device 1000.Clamping device
3000 are connected on the first guiding mechanism 2000 and can be moved back and forth in the vertical Z-direction of holding lower edge of the first guiding mechanism 2000.
As shown in figure 5, the main body of the clamping device 3000 is provided with groove 3100 and the through hole 3200 located at the week side of boss of groove 3100, groove
3100 have horizontal-clamping face and can house radio-frequency joint and the cavity (not shown) opened up along vertical Z-direction, through hole 3200
Can be corresponding with the screwed hole on radio-frequency joint, in order to install the fasteners such as trip bolt or rivet.In order to avoid assembling
Part of damage during compression, elastomeric pad 3110 is set preferably in groove 3100, to play fine adjustment radio-frequency joint and cavity device
The effect of perpendicularity between the installation hole end surface of part, and played when radio-frequency joint and cavity devices are pressed and at least protect radio-frequency joint
The effect of upper surface.Positioning compression bonding apparatus 4000 includes the load carrier 4100 of carrying cavity devices and and cavity devices entered
The detent mechanism 4200 of row positioning, detent mechanism 4200 are preferably made up of the posting that at least can partly house cavity devices, fixed
Position mount structure is simple, easy to make, and can play positioning action to cavity devices using the madial wall of posting, so as to pole
Positioning action of the big simplification to cavity devices.Detent mechanism 4200 is arranged on load carrier 4100, and can be by cavity device
Mounting hole on part is positioned at a certain ad-hoc location of vertical Z-direction, and makes the end face of mounting hole and the horizontal folder on groove 3100
Tight face is parallel.Second guiding mechanism is connected with detent mechanism 4200, can make the position of detent mechanism 4200 in the horizontal plane
It is adjusted, specifically detent mechanism 4200 can be made to be moved back and forth upwards in horizontal X, also can be back and forth transported in horizontal Y-direction
It is dynamic.Power set are connected with positioning compression bonding apparatus 4000 and/or clamping device 3000 and can be corresponding to positioning compression bonding apparatus 4000
And/or clamping device 3000 provides the power moved along vertical Z-direction, so that the radio-frequency joint being arranged in mounting hole is pressed in
Between groove 3100 and the end face of mounting hole.Preferably, power set are pneumatic apparatus or hydraulic actuator, such as are adopted
With air rammer or hydraulic oil piston etc..A kind of drive scheme that power set are provided is：Positioning compression bonding apparatus 4000 is protected
Hold motionless, the pneumatic apparatus or hydraulic actuator of power set are connected with clamping device 3000, in the drive of power set
Under dynamic, clamping device 3000 moves along the first guiding mechanism 2000, by radio-frequency joint and cavity devices in positioning compression bonding apparatus
4000 and clamping device 3000 cooperation under clamp.Another drive scheme is：During assembling, clamping device 3000 remains stationary as,
Positioning compression bonding apparatus 4000 is connected with power set, and under the driving of power set, positioning compression bonding apparatus 4000 is transported along vertical Z-direction
It is dynamic, radio-frequency joint and cavity devices are clamped under the cooperation of positioning compression bonding apparatus 4000 and clamping device 3000, make to wear
It is pressed in the radio-frequency joint in mounting hole between groove 3100 and the end face of mounting hole.The third scheme is power set
It is connected simultaneously with positioning compression bonding apparatus 4000 and clamping device 3000, makes the two move toward one another in vertical Z-direction, by radio-frequency joint
Clamped with cavity devices under the cooperation of positioning compression bonding apparatus 4000 and clamping device 3000, make to be arranged in the radio frequency in mounting hole
Joint is pressed between groove 3100 and the end face of mounting hole.Preferably, it is provided with fixed framing device 1000 and is filled for power
The groove 1110 that the moving component put passes through, load carrier 4100 are fixedly connected with moving component, and this groove 1110 is set
Put so that power set can be rest directly upon on the mounting bracket 5100 of the lower section of fixed framing device 1000, reduce the installation of power set
Difficulty.Exemplified by using air rammer as power set, its piston rod preferably along parallel to being set in vertical Z-direction, utilizes piston rod
Reciprocating motion vertically can easily drive positioning compression bonding apparatus 4000 to move, and can also be to positioning compression bonding apparatus
Certain guide effect is played in 4000 motion, be further ensure that and follow-up between radio-frequency joint and mounting hole is crimped precision.
The assembling of cavity devices (such as combiner) is completed using above-mentioned radio-frequency joint installation equipment, can be by combiner chamber
Body is installed in positioning compression bonding apparatus 4000, and is fully contacted and locked, make with radio-frequency joint --- such as DINd type joint ---
With convenient, and Product Assembly can be made to reach optimum efficiency, so as to improve the intermodulation quality of radio-frequency devices, lifting process is horizontal.Should
Radio-frequency joint installation equipment assembling effect is preferable, only the radio-frequency joint of combiner cavity and prepackage need to be placed on into detent mechanism
In 4200, starting power set makes the two push tightening position in the cooperation of clamping device 3000 and positioning compression bonding apparatus 4000, then
Fastened, you can complete operation, process very simple, but the assembling degree of consistency is very high, can increase substantially assembling
Quality.
As a preferable scheme, as shown in Fig. 2 fixed framing device 1000 specifically includes bottom plate 1100, fixed plate
1200 and connecting plate 1300, connecting plate 1300 is arranged between fixed plate 1200 and bottom plate 1100 and along being put down with vertical Z-direction
Capable direction is set, and the purpose for setting connecting plate 1300 is to ensure that fixed plate 1200 and bottom plate 1100 when in larger distance
It still is able to keeping parallelism, it is preferred that the connecting plate 1300 divides for two parts, and a part is riser 1310, with fixed plate 1200
The horizontal X at least edge connection of one end upwards, another part is side plate 1320, two end edges with the horizontal Y-direction of fixed plate 1200
Along connection, riser 1310 and side plate 1320 can fully fix support fixed plate 1200, play main load effect, can be true
The depth of parallelism protected between fixed plate 1200 and bottom plate 1100.First guiding mechanism 2000 located at bottom plate 1100 and fixed plate 1200 it
Between.Bottom plate 1100 is in plane of the horizontal X to where with horizontal Y-direction, and fixed plate 1200 is located at parallel with bottom plate 1100
Horizontal plane.First guiding mechanism 2000 include at least two along the first lead 2100 that vertical Z-direction is set be arranged on first and lead
To the portable plate 2200 on post 2100, the both ends of portable plate 2200 are connected on the first lead 2100 and can be along the first leads
2100 move up and down, and to adjust portable plate 2200 itself and position the spacing between compression bonding apparatus 4000, make the spacing and combining
Device cavity size is adapted, and clamping device 3000 is then arranged on portable plate 2200 so that clamping device 3000 can be the bottom of with
Plate 1100 has the parallel position determined.Connection for the lead 2100 of portable plate 2200 and first, a kind of mode is, in work
Two diameters and the identical hole of the first lead 2100 are opened up on dynamic plate 2200, portable plate 2200 is gone here and there in the first lead 2100
On, then by binding clasp 2330 portable plate 2200 is clamped on some position of the first lead 2100；Yet another approach
It is that special binding clasp 2330 is set, the binding clasp 2330 divides two parts up and down, is set on the first lead 2100,
Portable plate 2200 is clamped between binding clasp 2330.In use, binding clasp 2330 clamps portable plate 2200, portable plate 2200 is the
Position on one lead 2100 is fixed, when the cavity devices for needing replacing variety classes or model, or is needed again
When adjusting the spacing of portable plate 2200 or clamping device 3000 and positioning compression bonding apparatus 4000, or need to finely tune portable plate 2200
Perpendicularity and flatness when, then unclamp binding clasp 2330, adjust the position of portable plate 2200, will until adapting to new assembling
Ask, binding clasp 2330 is provided with beneficial to the convenience and accuracy for improving vertical Z-direction regulation.
As a preferable scheme, as shown in Figure 3 and Figure 4, the second guiding mechanism bag in compression bonding apparatus 4000 is positioned
Horizontal X is included to guide and horizontal Y-direction guide.Wherein, horizontal X is connected to detent mechanism 4200 and load carrier to guide
Between 4100, load carrier 4100 is preferably made up of flat top plate, and horizontal X can specifically be used to guide and set on top plate
Put linear horizontal X to guide rail 4110, certain horizontal Y-direction can also use and set linear horizontal Y-direction guide rail (in figure not
Show), for cause posting horizontal X to position adjustments can be carried out in horizontal Y-direction, can detent mechanism 4200 with carrying
Cover plate 4400 is set between mechanism 4100, horizontal X direction guiding rail 4110 is arranged on top plate, cover plate 4400 is in horizontal X direction guiding rail
Moved on 4110, then horizontal Y-direction guide rail is arranged on cover plate 4400, posting moves in horizontal Y-direction guide rail.With level
X causes posting to be moved up in top plate horizontal X to the top plate of guide, when needing to be put into or take out workpiece, can incite somebody to action
Posting is moved to the open place in space, is put into taking-up and more facilitates, operation is safer.Specifically, horizontal X is divided to guide both ends
Not She You baffle plate 4130 and block 4120, i.e., baffle plate 4130 and block 4120 are set on the edge of load carrier 4100, will be fixed
Position mechanism 4200 be limited in the horizontal X on load carrier 4100 to range of movement in, the setting of baffle plate 4130 and block 4120
Detent mechanism 4200 can be avoided to move excessively very well, and can be played in the unloading process of detent mechanism 4200 and prevent localization machine
Structure 4200 departs from effect of the horizontal X to guide, to improve the security used.More preferred, it can be set on baffle plate 4130
Put screwed hole, the push rod 4131 engaged with screwed hole be set again in screwed hole, the push rod 4131 it is vertical with baffle plate 4130 and
It can be resisted against on detent mechanism 4200, that is, be resisted against on posting.For horizontal Y-direction guide, except being provided in such scheme
Form, following form can also be taken：Horizontal Y-direction guide includes two movable blocks being arranged in detent mechanism 4200
4210, you can two movable blocks 4210 are set in posting, and the movable block 4210 can be on detent mechanism 4200 along horizontal Y-direction
(horizontal X is limited to by positioning circle wall) is moved freely, and the tune being distributed along horizontal Y-direction is provided with detent mechanism 4200
Section portion 4220, the adjustment portion 4220 can adjust and position of the fixed movable block 4210 in horizontal Y-direction, specific preferable,
Adjustment portion 4220 includes some tapped through holes 4221 being uniformly arranged along the side of detent mechanism 4200, by taking posting as an example,
Spacing distance identical tapped through hole 4221 is uniformly arranged in posting side wall, sets in tapped through hole 4221 and leads to the screw thread
The bolt 4222 that hole 4221 matches, bolt 4222 can screw in back-out in tapped through hole 4221, can be against being squeezed in during screw-in
On movable block 4210, to fix the position of movable block 4210, when needing to adjust the position of movable block 4210, lower bolt is disassembled
4222, thus be installed in just can be adjusted flexibly two activities against in the tapped through hole 4221 of movable block 4210
The position of block 4210, and then adjust the cavity devices being positioned in detent mechanism 4200.
As a preferable scheme, as shown in Figure 3 and Figure 4, guiding mechanism also includes the 3rd guiding mechanism 4300, including
Two the second leads 4310 set along vertical Z-direction, the second lead 4310 are arranged on fixed framing device 1000, specifically may be used
It is vertically set on the bottom plate 1100 of fixed framing device 1000.And load carrier 4100 is pacified by the 3rd guiding mechanism 4300
On fixed framing device 1000, it can be also connected using previously described binding clasp 2330 with the 3rd guiding mechanism 4300.Enter one
Step is preferable, and the second lead 4310 is provided with moveable support plate 4320, is connected with support plate 4320 for supplying cavity devices
Side wall against and parallel to vertical Z-direction and horizontal Y-direction backup plate 4330, backup plate 4330 is provided with beneficial to further ensuring that chamber
Perpendicularity in the vertical Z-direction of body device mounting hole is preferable.Backup plate 4330 is then connected to support plate 4320 by the 4th guiding mechanism
On.4th guiding mechanism can be such that backup plate 4330 is moved back and forth upwards in horizontal X, and concrete mode can use the formula of chute 4341, example
Such as the 4th guiding mechanism is provided with least from being formed along horizontal X to the movable plate 4340 for being provided with chute 4341 on support plate 4320
One caging bolt (not shown), preferably two, the screw diameter of caging bolt are less than the width of elongated slot, caging bolt
Head diameter is more than the width of the elongated slot, and backup plate 4330 is vertically set on described one end of movable plate 4340, when described in loosening
During caging bolt, the limitation of 4340 unrestricted bolts of movable plate, the space that chute 4341 is formed can be relied on respect to support plate 4320
Along horizontal X to moving, it is to be moved to the position needed when, tightening caging bolt can fix movable plate 4340.
In addition, as a kind of preferable scheme, as shown in figures 1 and 3, the first lead 2100 and the second lead 4310
Due to being upright cylinder, two kinds of leads are fixed preferably by setting guide pillar seat on fixed framing device 1000, can either
Fixed framing device 1000 is protected, is advantageous to the dismounting and positioning of lead again.Such as the guide pillar seat of the first guide pillar seat 2110/ second
The axis cylindrical bore parallel with bottom plate 1100, the diameter of the cylindrical bore and the first guide pillar seat are provided with 4311
2110/ second guide pillar seat 4311 is identical, then by the lead 4310 of the first lead 2100/ second by the way of being detachably connected
In the cylindrical bore of the guide pillar seat 4311 of the first guide pillar seat 2,110 second.
Equipment is installed to more fully understand radio-frequency joint provided by the present invention, how the present invention is to pacify DINd type joint
It is described in detail how to use the equipment exemplified by combiner, assembling application method comprises the following steps：
Step S100：DINd type joint is mounted in cavity devices in advance.Combiner as one of cavity devices typically has three
Individual interface, one end Liang Gejin ports, the other end have an exit port, before by joint and combiner fastening, first connect DINd type
Head is pre-assembled in the ad-hoc location of combiner.
Step S200：DINd type joint and cavity devices are clamped so that the two is on installation station.Using foregoing
DINd type joint installs equipment, and the two is pressed on the installation station of design, is ready for fastening, its specific steps includes：
Step S210：The cavity devices for having pre-installed DINd type joint are placed in posting i.e. detent mechanism 4200.
Step S220：The position of clamping device 3000 and detent mechanism 4200 is adjusted, makes DINd type joint and clamping device
3000 match, and DINd type joint is docked with the installation site of cavity devices.DINd type joint and the phase of clamping device 3000
The detailed content matched somebody with somebody is put into DINd type joint in the groove 3100 matched with joint, makes the screwed hole and folder on DIN joints
The position of through hole 3200 on tight device 3000 is corresponding.
Step S230：Start power set and simultaneously drive the i.e. top plate movement of load carrier 4100, power set are by cavity devices
It is pressed into clamping device 3000, DINd type joint is positioned at the installation site of cavity devices, is to make to be arranged in cavity devices
Radio-frequency joint in mounting hole is pressed between the groove 3100 in the main body of clamping device 3000 and the end face of mounting hole.This
Process be may be interpreted as, and cavity devices cavity is put into the urgent assembly equipment of DINd type joint, by lower switch, on power set
Moving component promotes the top plate on positioning compression device, drives cavity devices cavity and DINd type joint to be inserted upwardly into clamping together
In device 3000 and compress, cavity devices cavity and DINd type joint is compressed, is pressed steady, pressing so that joint surface and chamber
Mounting platform on body device housing surface fully contacts.
Step S300：DINd type joint is fastened in cavity devices.The urgent fastener of usable clamping tool, such as using
Gas batch or the urgent screw of electric screwdriver.Preferably, it should come when being fastened to DINd type joint according to particular order, be specially first
The screw of a pair of diagonal positions is fastened, then fastens the screw of another pair diagonal position.
Experiment shows there is above-mentioned installation equipment, can make the smooth press fitting of radio-frequency joint in the mounting hole of cavity devices
End face, and contact is more abundant, radio-frequency joint and the assembly precision and product quality of cavity devices is substantially improved, it is ensured that intermodulation
The stable raising of index, manual urgent intermodulation before are and urgent after being compressed with foregoing installation equipment about in 145dBc
, intermodulation can reach 155dBc, namely the two intermodulation changes amplitude in more than 10dBc.
In summary, radio-frequency joint erecting device and installation method provided by the invention can fully ensure that to be installed penetrate
The assembling uniformity of frequency joint and cavity devices, it effectively prevent radio-frequency joint in cavity devices assembling and assemble improper and influence to hand over
The factors of instability are adjusted, improve product qualification rate.In addition, erecting device provided by the invention is provided with a variety of knots for being available for regulation
Structure, it can adapt to the combiner or other communication equipments for needing to install radio-frequency joint of different model, size.
Although having been illustrated with some exemplary embodiments of the present invention above, those skilled in the art will manage
Solution, in the case where not departing from the principle or spirit of the present invention, these exemplary embodiments can be made a change, it is of the invention
Scope is limited by claim and its equivalent.
Claims (14)
1. a kind of radio-frequency joint installs equipment, the assembling for radio-frequency joint and the mounting hole of cavity devices, it is characterised in that bag
Include：
Fixed framing device and the first guiding mechanism on the fixed framing device；
Clamping device, the clamping device are connected on first guiding mechanism and can be in the holdings of first guiding mechanism
The vertical Z-direction of lower edge moves back and forth；The main body of the clamping device is provided with groove and the through hole located at the groove the week side of boss, described
Groove has horizontal-clamping face and can house the radio-frequency joint and the cavity opened up along the vertical Z-direction, and the through hole can be with
Screwed hole on the radio-frequency joint is corresponding；
Compression bonding apparatus is positioned, includes the load carrier and detent mechanism of the cavity devices；The detent mechanism is arranged on described
On load carrier, and the mounting hole can be positioned to the vertical Z-direction, and make the end face of the mounting hole and the horizontal folder
Tight face is parallel；
Second guiding mechanism, second guiding mechanism are connected with the detent mechanism, and can make the detent mechanism in horizontal X
Move back and forth upwards and in horizontal Y-direction；
Power set, the power set are connected with the positioning compression bonding apparatus and/or the clamping device and can be corresponding to institute
State positioning compression bonding apparatus and/or the clamping device provides the power moved along the vertical Z-direction, so as to be arranged in the installation
The radio-frequency joint in hole is pressed between the end face of the groove and the mounting hole.
2. radio-frequency joint according to claim 1 installs equipment, it is characterised in that first guiding mechanism is included at least
2 the first leads set along vertical Z-direction and the portable plate being arranged on the first lead；The portable plate both ends are connected to
It can move up and down on first lead and along first lead, the clamping device is arranged on the portable plate.
3. radio-frequency joint according to claim 1 installs equipment, it is characterised in that the fixed framing device include bottom plate,
Fixed plate and connecting plate, first guiding mechanism are located between the bottom plate and the fixed plate, and the connecting plate is located at institute
State between fixed plate and the bottom plate and set along the direction parallel with the vertical Z-direction.
4. radio-frequency joint according to claim 1 installs equipment, it is characterised in that the detent mechanism is by least can part
House the posting composition of the cavity devices.
5. the radio-frequency joint installation equipment according to right wants 1, it is characterised in that second guiding mechanism includes horizontal X
To guide and horizontal Y-direction guide.
6. the radio-frequency joint installation equipment according to right wants 5, it is characterised in that the horizontal X is connected to institute to guide
State between detent mechanism and the load carrier.
7. radio-frequency joint according to claim 6 installs equipment, it is characterised in that the horizontal X is divided to guide both ends
Not She You baffle plate and block, the baffle plate and block be used for limit the detent mechanism horizontal X to range of movement.
8. radio-frequency joint according to claim 7 installs equipment, it is characterised in that the baffle plate is provided with screwed hole, institute
The push rod for being provided with screwed hole and being engaged with screwed hole is stated, the push rod is vertical with the baffle plate and is resisted against the detent mechanism
On.
9. radio-frequency joint according to claim 5 installs equipment, it is characterised in that the horizontal Y-direction guide includes setting
Put two movable blocks in the detent mechanism；The detent mechanism is provided with the adjustment portion being distributed along horizontal Y-direction, with regulation
And position of the fixed movable block in horizontal Y-direction.
10. radio-frequency joint according to claim 9 installs equipment, it is characterised in that the adjustment portion includes some along institute
State the tapped through hole being uniformly arranged on detent mechanism side, and two bolts to match with the tapped through hole.
11. radio-frequency joint according to claim 1 installs equipment, it is characterised in that the load carrier is led by the 3rd
It is arranged on to mechanism on the fixed framing device, the 3rd guiding mechanism includes 2 second guiding set along vertical Z-direction
Post.
12. radio-frequency joint according to claim 11 installs equipment, it is characterised in that second lead is provided with can
Mobile support plate；It is connected with the support plate for being resisted against in the cavity devices and parallel to vertical Z-direction and horizontal Y-direction
Backup plate, the backup plate are connected on the support plate by the 4th guiding mechanism, and the 4th guiding mechanism can make the backup plate exist
The horizontal X moves back and forth upwards.
13. radio-frequency joint according to claim 1 installs equipment, it is characterised in that is provided with elastomeric pad in the groove.
14. radio-frequency joint according to claim 1 installs equipment, it is characterised in that the power set perform to be pneumatic
Element or hydraulic actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194316.9A CN107799861B (en) | 2017-11-24 | 2017-11-24 | Radio frequency connector installation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194316.9A CN107799861B (en) | 2017-11-24 | 2017-11-24 | Radio frequency connector installation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107799861A true CN107799861A (en) | 2018-03-13 |
| CN107799861B CN107799861B (en) | 2023-04-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711194316.9A Active CN107799861B (en) | 2017-11-24 | 2017-11-24 | Radio frequency connector installation equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN107799861B (en) |
Cited By (2)
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| CN109326944A (en) * | 2018-10-24 | 2019-02-12 | 上海雷迪埃电子有限公司 | Compression joint mechanism for radio frequency (RF) coaxial connector assembly |
| CN109759970A (en) * | 2018-12-20 | 2019-05-17 | 京信通信系统（中国）有限公司 | Radio-frequency joint clamp device |
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| CN109326944A (en) * | 2018-10-24 | 2019-02-12 | 上海雷迪埃电子有限公司 | Compression joint mechanism for radio frequency (RF) coaxial connector assembly |
| CN109326944B (en) * | 2018-10-24 | 2024-04-09 | 上海雷迪埃电子有限公司 | Crimping mechanism for assembling radio frequency coaxial connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107799861B (en) | 2023-04-25 |
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