CN107732634A - Joint press-loading device and pressing method - Google Patents
Joint press-loading device and pressing method Download PDFInfo
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- CN107732634A CN107732634A CN201711032138.XA CN201711032138A CN107732634A CN 107732634 A CN107732634 A CN 107732634A CN 201711032138 A CN201711032138 A CN 201711032138A CN 107732634 A CN107732634 A CN 107732634A
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- pressure head
- joint
- gag lever
- press fitting
- press
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- 238000003825 pressing Methods 0.000 title abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 53
- 238000007906 compression Methods 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/02—Connectors or connections adapted for particular applications for antennas
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of joint press-loading device and pressing method, press-loading device to include：Base, support platform and stand；Slide, stand is connected to, and can be lifted under the driving of drive mechanism along stand；Location-plate, support platform is arranged at, provided with the groove for fixed joint to be pressed；Pressure head, the first gag lever post, the second gag lever post, are both secured to slide, and pressure head is provided with least two and face groove；First limited block, is slidably disposed in support platform, and it can be immediately below driving lower slider to the first gag lever post of drive mechanism, for limiting the first compression distance of pressure head；Second limited block, support platform, and the gag lever post of face second are fixedly arranged on, for limiting the second compression distance of pressure head, second compression distance is more than first compression distance.By controlling different compression distances and the multiple pressure heads of Synchronization Control, not only ensure rational compression distance and excellent product quality, while improve press fitting efficiency.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of joint press-loading device and pressing method.
Background technology
Antenna for base station is widely used in mobile communication engineering, and the stabilization of antenna quality is directly connected to each user's
Own experience.Wherein, the main feed wire terminal connected for antenna with base station main equipment, it is processed and the quality of assembling quality,
Can antenna performance index be affected up to standard.
All the time, for the process and assemble of main feed wire terminal, connect using manually center is welded on resistance welder
Component is touched, central contact component is manually pressed into outer conductor by postwelding with hand press.Manual operation labor intensity is big, assembling
When service speed, pressure it is inconsistent, directly influence compression distance, the quality of fit quality of connector center contact assembly,
Had differences so as to influence the electricity function index of joint, or even cause joint unqualified.
The content of the invention
In view of the above problems, the present invention proposes a kind of joint press-loading device and different compression distances and Synchronization Control may be selected
Multiple pressure heads, not only ensure rational compression distance and excellent product quality, while improve press fitting efficiency.
In addition, the invention also provides a kind of pressing method that joint press fitting is carried out using the said equipment, for different rule
The joint of lattice, by adjusting gear selection key, once press fitting or secondary press fitting can be selected, control different compression distances, meet not
With the press fitting demand of joint.
The present invention provides a kind of joint press-loading device, including：Frame, the frame include base, support platform and setting
Stand above the support platform；Slide, the stand is connected to, and can stand described in the driving lower edge in drive mechanism
Lifting；Location-plate, is arranged at the support platform, and the location-plate offers the groove for fixed joint to be pressed；Pressure head,
First gag lever post, the second gag lever post, are both secured to the slide, and the pressure head is provided with least two and location-plate described in face
Groove；First limited block, be slidably disposed in the support platform, its can drive mechanism driving lower slider to described
Immediately below first gag lever post, for limiting the first compression distance of the pressure head；Second limited block, it is flat to be fixedly arranged on the support
Platform, and the second gag lever post described in face, for limiting the second compression distance of the pressure head；Wherein, second compression distance
More than first compression distance.
Further, the drive mechanism includes being used for the press fitting cylinder for driving slide lifting and for driving described the
The limiting cylinder that one limited block moves horizontally.
Preferably, the drive mechanism also includes：The speed being connected respectively with the press fitting cylinder and the limiting cylinder
Adjusting means, for realizing both speed step-less adjustments.
Further, the press-loading device also includes：Electric control system, the electric control system include gear selection key
And start key；When the gear selection key is adjusted to once be pressed gear, the start key is used to control the press fitting cylinder to drive
The slide lifting；When the gear selection key is adjusted to secondary press fitting gear, the start key is used to control the limiting cylinder
Drive first limited block to move, while control the press fitting cylinder to drive the slide lifting.
Preferably, the press-loading device also includes：It is arranged at the crossbeam of the base and is fixed on the wire clamp of the crossbeam；
The crossbeam is arranged at below the location-plate, vertical with the location-plate for adjusting it with the movable connection of the base
Straight distance；The wire clamp corresponds with the pressure head, the cable being connected for flexible connection with the joint.
Preferably, first gag lever post includes the main part that can be adjustably connected to the slide up and down, is sheathed on institute
The guide pin bushing of main part end is stated, and is contained in the spring of the guide pin bushing, the spring is used to buffer the guide pin bushing and described the
Impulsive force when compressing of one limited block.
Preferably, second gag lever post can adjustably be connected to the slide up and down, and second limited block is located at institute
State the underface of the second gag lever post and be removably fixed on the support platform.
Further, the pressure head includes being used for the fixed part fixed with the slide and the compression being connected with the fixed part
Portion, the end of the compressed part can be pressed into the groove.
Preferably, the pressure head includes at least one of through type pressure head, step pressure head and adjustable type pressure head；It is described
Through type pressure head only includes the fixed part and the compressed part；The step pressure head also includes being arranged at the compressed part
Step, the cross section of the step are more than the cross section of the groove；The adjustable type pressure head also includes being sheathed on the fixation
Adjustment portion on the outside of portion and the compressed part, the adjustment portion can drive the relatively described fixed part radial motion of the compressed part,
The cross section of the adjustment portion is more than the cross section of the groove.
Accordingly, present invention also offers a kind of method that joint press fitting is carried out based on the joint press-loading device, including
Following steps：Selection is once pressed, and joint to be pressed and guiding are placed on into location-plate；Starting switch, pressure head, which declines, completes one
Secondary property press fitting；Pressure head rises, and takes out joint and guide sleeve, completes press fitting；Repeat the above steps, complete the press fitting of other joints；
Or, secondary press fitting is chosen, joint to be pressed and guiding are placed on location-plate；Starting switch, the first limited block slide into first
Immediately below gag lever post, pressure head declines, and completes to be pressed for the first time with the first compression distance；Pressure head rises, the first spacing block reset；Take
Go out guide sleeve, be again started up switching, pressure head declines, and completing second with the second compression distance is pressed；Pressure head rises, and taking-up connects
Head, complete press fitting；Repeat the above steps, complete the press fitting of other joints.
Preferably, choosing the pressure head that secondary press fitting uses is included in through type pressure head, step pressure head and adjustable type pressure head
Any one, when use step pressure head, should also include before starting switch first：Remove the second limited block；Can when using
Tune type pressure head, it should also include in starting switch first：The second limited block is removed, and the adjustment portion is adjusted according to compression distance,
Change the length that the compressed part stretches out the adjustment portion.
Compared with prior art, joint press-loading device provided by the invention, has the advantages that：
(1) coordinate the first compression distance for limiting pressure head by the first gag lever post and the first limited block, the second gag lever post and
Second limited block coordinates the second compression distance for limiting pressure head so that the joint press-loading device has different compression distances, full
The press fitting demand of sufficient different size joint.
(2) joint press-loading devices control at least two pressure heads to be synchronously pressed, and can improve press fitting efficiency.
(3) drive mechanism include press fitting cylinder, limiting cylinder and and the speed adjusting device that connects respectively of two kinds of cylinders,
It can be achieved both speed step-less adjustment, it is press fitting process stabilization, reliable.
(4) adjustable for height crossbeam is set on the base below location-plate, and is set on crossbeam and a pair of pressure head 1
The wire clamp answered, the cable being connected for flexible fixation with joint, facilitate the fixation of joint, be pressed the stable progress of work.
(5) first gag lever posts include the main part that can be adjustably connected to the slide up and down, are arranged at the main part
The guide pin bushing of end, and it is contained in the spring of guide pin bushing；To main part up and down adjust, can be used for finely tune the first compression distance away from
From；Spring is used for impulsive force when compressing for buffering guide pin bushing and the first limited block, reduces the loss of the first gag lever post, extending it makes
With the life-span, cost of equipment maintenance is reduced.
(6) second gag lever posts can adjustably be connected to the slide up and down, and the second limited block is being located at the second gag lever post just
Lower section is removable to be fixed on support platform；Second gag lever post is adjusted up and down, and the height of the limited block of disassembling, assembling and replacing second,
The second compression distance can be adjusted, makes equipment interoperability strong.
Joint pressing method provided by the invention, has the advantages that：
(1) joint of different size is directed to, by adjusting gear selection key, once press fitting or secondary press fitting can be selected, it is full
The press fitting demand of the different joints of foot.
(2) second of press fitting in secondary press fitting, the second gag lever post and the second limited block can be used to coordinate restriction pressure head
Second compression distance, step pressure head can also be used to coordinate the compression distance limited with location-plate, method is flexible and changeable, can subtract
The fatigue loss that few accessory works long hours, extends its service life, reduces cost of equipment maintenance.
(3) adjustable type pressure head is used, by adjusting adjustment portion, changes the length that compressed part stretches out the adjustment portion, and then
Change compression distance, once press fitting and secondary press fitting can be applied to simultaneously, it is versatile, avoid the operation of replaceable pressure head.
The aspects of the invention or other aspects can more straightforwards in the following description.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those skilled in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the dimensional structure diagram of the joint press-loading device of an embodiment of the present invention；
Fig. 2 is the part A partial enlarged drawing of joint press-loading device shown in Fig. 1 of the present invention；
Fig. 3 is the positive structure schematic of the joint press-loading device of an embodiment of the present invention；
Fig. 4 is the part B partial enlarged drawing of joint press-loading device shown in Fig. 3 of the present invention；
Fig. 5 is the side structure schematic diagram of the joint press-loading device of an embodiment of the present invention；
Fig. 6 is the structural representation of the wire clamp of the joint press-loading device of an embodiment of the present invention
Fig. 7 is the structural representation of the through type pressure head of the joint press-loading device of an embodiment of the present invention；
Fig. 8 is the structural representation of the step pressure head of the joint press-loading device of an embodiment of the present invention；
Fig. 9 is the structural representation of the adjustable type pressure head of the joint press-loading device of an embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
Referring to figs. 1 to Fig. 5, the present invention provides a kind of joint press-loading device of Synchronization Control compression distance, including：Frame 1,
Slide 2, the first position-limit mechanism 3, the second position-limit mechanism 4, pressure head 5, location-plate 6, drive mechanism and electric control system.
The frame is the support body that section bar makes, including base 11, support platform 12 and is arranged at the support platform 12
The stand 13 of top.The base 11 is provided with the installation casing of electric control system in addition to support equipment main body in it.In order to
It is easy to carry, handle 121 is fixed with the support platform 12.The stand 13 includes left standing frame 131, right standing frame 132, protecgulum
133rd, bonnet 134, and it is arranged at above-mentioned stand (left standing frame 131, right standing frame 132) and lid (protecgulum 133, bonnet 134) encloses
Into space in fixed plate (not shown) and the line slideway (not shown) that is fixed in fixed plate.
The slide 2 is connected to the stand 13, and the straight line of stand 13 can be led described in the driving lower edge in drive mechanism
Rail lifts.It includes being respectively used to the positioning hole (not shown) for fixing the pressure head 5 and the position-limit mechanism part-structure.
First position-limit mechanism includes the first gag lever post 31 and the first limited block 32.First gag lever post 31 is fixed on
The slide 2；First limited block 32 is slidably disposed in the support platform 12, and it can be under the driving of drive mechanism
Slide into immediately below first gag lever post 31, for limiting the first compression distance of the pressure head 5.
Second position-limit mechanism includes the second gag lever post 41, the second limited block 42.Second gag lever post 41 is fixed on
The slide 2；Second limited block is fixedly arranged on the support platform 12, and the second gag lever post 41 described in face, for limiting
Second compression distance of the pressure head 5.
Second compression distance is more than first compression distance.Specifically, first gag lever post 31 and first limits
Vertical range between the block 32 of position is less than the vertical range between second gag lever post 41 and second limited block 42, and then
Meet that second compression distance is more than first compression distance.In the present embodiment, first gag lever post 31 is arranged at institute
State the dead astern of the second gag lever post 41, first limited block 32 is arranged at the dead astern of second limited block 42, and described
The height of one limited block 32 is higher than the height of second limited block 42, and can move forward and backward, to determine that the pressure head 5 uses
Which kind of compression distance.
Incorporated by reference to Fig. 7, the pressure head 5 is fixed on the slide 2 by the positioning hole, including for the slide
2 fixed parts 51 fixed and the compressed part 52 being connected with the fixed part 51.Wherein, the pressure head 5 is at least provided with two and equal
Location-plate 6 described in face.
Fig. 1 is refer to, the location-plate 6 is arranged at the support platform 12, for fixed joint to be pressed.Specifically,
The location-plate 6 is fixed on the support platform 12 by left support 123, right support 124 and intermediate supports 125, and described
Position between intermediate supports 125 and two other support (left support 123, right support 124), and pressure head 5 described in face is provided with and used
In the step-like groove 61 for placing the joint, the groove 61 is the groove through the upper and lower surface of location-plate 6, and including
First depressed part and the second depressed part setting up and down, the first depression cross section are more than the transversal of second depressed part
Face, make it in step-like；The cross section of the compressed part 52 is less than the cross section of first depressed part, recessed more than described second
The cross section in the portion of falling into, makes the end of the compressed part 52 can be pressed into the groove 61 but cannot pass through, and carries out joint press fitting.Its
In, the groove 61 is identical with the quantity of pressure head 5, and both are centrally located at same straight line.Preferably, the compressed part 52 is
Cylinder, first depressed part are cylindrical depression, and both are arranged concentrically.The groove 61 is anterior to be provided with U-shaped opening, is used for
Place the joint and cable.
The drive mechanism includes being used for the press fitting cylinder 71 for driving the slide 2 to lift, for driving first limit
The limiting cylinder 72 that position block 32 moves horizontally, the speed being connected respectively with the press fitting cylinder 71 and the limiting cylinder 72 are adjusted
Device (not shown), and the buffer unit (not shown) being connected with the press fitting cylinder 71.The press fitting cylinder 71 passes through gas
Cylinder fixed plate 14 connects with the frame, and drives the slide 3 along described straight by the first contiguous block 15, the second contiguous block 16
Line guide rail moves up and down.The limiting cylinder 72 is fixed in support platform 12, and described first is driven by the 3rd contiguous block 17
Limited block 32 slides back and forth in the support platform 12.The speed adjusting device, it is possible to achieve the stepless-adjustment of cylinder speed
Section.The buffer unit can avoid impacting, and when the press fitting cylinder 71 is in upper and lower end of travel, make press fitting steady.
The electric control system includes power switch 80, gear selection key 81 and start key 82；When the gear selects
Key 81 is adjusted to once be pressed gear, and the start key 82 is used to control the press fitting cylinder 71 to drive the slide 2 to lift；Work as institute
State gear selection key 81 and be adjusted to secondary press fitting gear, the start key 82 is used to control the limiting cylinder 72 to drive described first
Limited block 31 moves, while controls the press fitting cylinder 71 to drive the slide 2 to lift.
In the present embodiment, the press-loading device 100 also includes：It is arranged at the crossbeam 18 of the base 11 and is fixed on described
The wire clamp 9 of crossbeam 18.The crossbeam 18 is arranged at the lower section of the location-plate 6, and the 11 movable connection of base, for adjusting
Its vertical range with the location-plate 6；The wire clamp 9 corresponds with the pressure head 5, is fixed and the joint for flexibility
The cable (not shown) of connection.Fig. 6 is refer to, the wire clamp 9 is connected through a screw thread part and is fixed on the crossbeam 18, including folder
Seat 91, pin 92, clamp 93 and spring 94, flexible fixed dynamics can be realized by spring 94.
Preferably, first gag lever post 31 includes the main part 311 that can be adjustably connected to the slide 2 up and down, set
Guide pin bushing 312 located at the end of main part 311, and the spring (not shown) of the guide pin bushing 312 is contained in, the spring is used
Impulsive force when buffering the guide pin bushing 312 and being compressed with first limited block 32.As a kind of embodiment, the master
Body portion 311, which can be connected through a screw thread, to be fixed on the slide 2, and the height of adjustable first gag lever post 31 of depth is entered by screw thread
Degree.
Preferably, second gag lever post 41 can adjustably be connected to the slide 2, second limited block 42 up and down
It is fixed in the underface of second gag lever post 41 and removably the support platform 12.As a kind of specific embodiment party
Formula, similarly, second gag lever post 41, which can be connected through a screw thread, to be fixed on the slide 2, can into depth by screw thread
Adjust the height of the second gag lever post 41.Second limited block 42 is fixed on the support platform 12 by the screw 43 of bottom.
Fig. 7 to Fig. 9 is refer to, the pressure head 5 includes：Through type pressure head 501, step pressure head 502 and adjustable type pressure head
503.The through type pressure head 501 only includes the fixed part 51 and the compressed part 52, and both can be wholely set can also
Mutually assembling is set.The step pressure head 502 also includes the step 53 (referring to Fig. 8) for being arranged at the compressed part 52, described
The cross section of step 53 is more than the cross section of the groove 61；The fixed part 51 and the compressed part 52, both can be integral
Setting can also mutually assemble setting, and the same step 53 can be wholely set with the compressed part 52 can also be mutual group
Installing is put.The adjustable type pressure head 503 also includes the adjustment portion 54 being arranged between the fixed part 51 and the compressed part 52,
The adjustment portion 54 can drive the radial motion of compressed part 52, and the cross section of its bottom is more than the cross section of the groove 61.
Preferably, the upper surface of location-plate 6, and annular projection 62 is surrounded by the groove 61, for the step 53
Or the adjustment portion 54 mutually compresses.
Fig. 9 is refer to, is pressed among the compressed part 52 and the fixed part 51 of the adjustable type pressure head 503 provided with spring 57
Tightly, in addition to the first fixing screws 55, the second fixing screws 56.The cone that the adjustment portion 54 passes through first fixing screws 55
Face is limited on the fixed part 51, it is rotated but can not be axially removed；The compressed part 52 passes through chute and described
Second fixing screws 56 coordinate, and it is moved axially, it is impossible to rotate；Screw thread and the compression inside the adjustment portion 54
Portion 52 connects, and the rotation of adjustment portion 54 can drive compressed part 52 to move axially.The adjustment portion 54 also includes calibration loop 541, its
Graduation mark is provided with, for observing the adjustable range of the adjustment portion 54.
Preferably, dividing plate (not shown) is provided with the lower section of air cylinder fixed plate 14, to increase intensity, prevented simultaneously for safety
Shield, the slide 2 and the front side of the stand 12 are respectively equipped with the first shield 21 and the second shield 122.
Correspondingly, the present invention also provides a kind of pressing method that joint press fitting is carried out based on the joint press-loading device, bag
Include following steps：
Gear selection key is adjusted to once be pressed gear, using through type pressure head, joint to be pressed and guiding are placed on
Location-plate, it is fixed on the wire clamp by cable flexibility；
Started by press key, pressure head decline, and the second gag lever post compresses the second limited block, and pressure head stops declining, and completes disposable
Press fitting；
Pressure head rises, and takes out joint and guide sleeve, completes press fitting；
Above-mentioned each step operation is repeated, completes the press fitting of other joints.
The method of the joint press fitting, can also be and comprise the following steps：
Gear selection key is adjusted to secondary press fitting gear, using through type pressure head, joint to be pressed and guiding are placed on
Location-plate, it is fixed on wire clamp by cable flexibility；
Started by press key, the first limited block are slid into immediately below the first gag lever post, and pressure head declines, and the first gag lever post compresses the
One limited block, pressure head stop declining, and complete to be pressed for the first time with the first compression distance；
Pressure head rises, the first spacing block reset, takes out guide sleeve；
Started by press key, pressure head decline, and the second gag lever post compresses the second limited block, and pressure head stops declining, with the second press-in
Depth is completed second and is pressed；
Pressure head rises, and takes out joint, completes press fitting；
Above-mentioned each step operation is repeated, completes the press fitting of other joints.
The method of the joint press fitting, can also be and comprise the following steps：
Gear selection key is adjusted to secondary press fitting gear, the second limited block is removed, using step pressure head, will treat that press fitting connects
Head and guiding are placed on location-plate, are fixed on wire clamp by cable flexibility；
Started by press key, the first limited block are slid into immediately below the first gag lever post, and pressure head declines, and the first gag lever post compresses the
One limited block, pressure head stop declining, and complete to be pressed for the first time with the first compression distance；
Pressure head rises, the first spacing block reset, takes out guide sleeve；
Started by press key, pressure head drop to stage portion and compress location-plate, complete second and are pressed；
Pressure head rises, and takes out joint, completes press fitting；
Above-mentioned each step operation is repeated, completes the press fitting of other joints.
As another pressing method, the through type pressure head or the step pressure in above-mentioned various pressing methods
Head can be changed to adjustable type pressure head；And the adjustment portion is adjusted according to compression distance, change the compressed part and stretch out the regulation
The length in portion.Specifically, including：Fixing screws are unclamped, twist adjustment portion, adjustment portion rotation can drive compressed part axially to move
It is dynamic, the scale of adjustment portion is adjusted as needed to assigned position, and be then locked screw.Using the structure of adjustable type pressure head,
Various special circumstances can be tackled.
Compared with prior art, joint press-loading device provided by the invention, there is advantages below：
(1) coordinate the first compression distance for limiting pressure head by the first gag lever post and the first limited block, the second gag lever post and
Second limited block coordinates the second compression distance for limiting pressure head so that the joint press-loading device has different compression distances, full
The press fitting demand of sufficient different size joint.
(2) joint press-loading devices control at least two pressure heads to be synchronously pressed, and can improve press fitting efficiency.
(3) drive mechanism include press fitting cylinder, limiting cylinder and and the speed adjusting device that connects respectively of two kinds of cylinders,
It can be achieved both speed step-less adjustment, it is press fitting process stabilization, reliable.
(4) adjustable for height crossbeam is set on the base below location-plate, and is set on crossbeam and a pair of pressure head 1
The wire clamp answered, the cable being connected for flexible fixation with joint, facilitate the fixation of joint, be pressed the stable progress of work.
(5) first gag lever posts include the main part that can be adjustably connected to the slide up and down, are arranged at the main part
The guide pin bushing of end, and it is contained in the spring of guide pin bushing；To main part up and down adjust, can be used for finely tune the first compression distance away from
From；Spring is used for impulsive force when compressing for buffering guide pin bushing and the first limited block, reduces the loss of the first gag lever post, extending it makes
With the life-span, cost of equipment maintenance is reduced.
(6) second gag lever posts can adjustably be connected to the slide up and down, and the second limited block is being located at the second gag lever post just
Lower section is removable to be fixed on support platform；Second gag lever post is adjusted up and down, and the height of the limited block of disassembling, assembling and replacing second,
The second compression distance can be adjusted, makes equipment interoperability strong.
Joint pressing method provided by the invention, there is advantages below：
(1) joint of different size is directed to, by adjusting gear selection key, once press fitting or secondary press fitting can be selected, it is full
The press fitting demand of the different joints of foot.
(2) second of press fitting in secondary press fitting, the second gag lever post and the second limited block can be used to coordinate restriction pressure head
Second compression distance, step pressure head can also be used to coordinate the compression distance limited with location-plate, method is flexible and changeable, can subtract
The fatigue loss that few accessory works long hours, extends its service life, reduces cost of equipment maintenance.
(3) adjustable type pressure head is used, by adjusting adjustment portion, changes the length that compressed part stretches out the adjustment portion, and then
Change compression distance, once press fitting and secondary press fitting can be applied to simultaneously, it is versatile, avoid the operation of replaceable pressure head.
Some embodiments provided by the present invention are described in detail above, for the general technology people of this area
Member, according to the thought of the embodiment of the present invention, there will be changes in specific embodiments and applications, in summary,
This specification content should not be construed as limiting the invention.
Claims (11)
- A kind of 1. joint press-loading device, it is characterised in that including：Frame, the frame include base, support platform and the stand being arranged above the support platform；Slide, the stand is connected to, and can stand lifting described in the driving lower edge in drive mechanism；Location-plate, is arranged at the support platform, and the location-plate offers the groove for fixed joint to be pressed；Pressure head, the first gag lever post, the second gag lever post, are both secured to the slide, and the pressure head is provided with least two and equal face The groove of the location-plate；First limited block, be slidably disposed in the support platform, its can drive mechanism driving lower slider to described Immediately below one gag lever post, for limiting the first compression distance of the pressure head；Second limited block, the support platform, and the second gag lever post described in face are fixedly arranged on, for limiting the second of the pressure head Compression distance；Wherein, second compression distance is more than first compression distance.
- 2. joint press-loading device according to claim 1, it is characterised in that the drive mechanism includes described for driving The press fitting cylinder and the limiting cylinder for driving first limited block to move horizontally of slide lifting.
- 3. joint press-loading device according to claim 2, it is characterised in that the drive mechanism also includes：Respectively with institute The speed adjusting device that press fitting cylinder connects with the limiting cylinder is stated, for realizing both speed step-less adjustments.
- 4. the joint press-loading device according to Claims 2 or 3, it is characterised in that also include：Electric control system, the electric control system include gear selection key and start key；When the gear selection key is adjusted to once be pressed gear, the start key is used to control the press fitting cylinder to drive the cunning Seat lifting；When the gear selection key is adjusted to secondary press fitting gear, the start key is used to controlling the limiting cylinder driving described the One limited block moves, while controls the press fitting cylinder to drive the slide lifting.
- 5. joint press-loading device according to claim 1, it is characterised in that also include：It is arranged at the crossbeam of the base and is fixed on the wire clamp of the crossbeam；The crossbeam is arranged at below the location-plate, and the movable connection of the base, for adjusting itself and the location-plate Vertical range；The wire clamp corresponds with the pressure head, for the flexible fixed cable being connected with the joint.
- 6. joint press-loading device according to claim 1, it is characterised in that first gag lever post includes adjusting up and down Ground is connected to the main part of the slide, is sheathed on the guide pin bushing of the main part end, and the bullet being contained in the guide pin bushing Spring, the spring are used for impulsive force when compressing for buffering the guide pin bushing and first limited block.
- 7. the joint press-loading device according to claim 1 or 6, it is characterised in that second gag lever post can be adjusted up and down Ground is connected to the slide, and second limited block is located at the underface of second gag lever post and is removably fixed on described Support platform.
- 8. joint press-loading device according to claim 1, it is characterised in that the pressure head includes being used to consolidate with the slide Fixed fixed part and the compressed part being connected with the fixed part, the end of the compressed part can be pressed into the groove.
- 9. joint press-loading device according to claim 8, it is characterised in that the pressure head includes through type pressure head, step At least one of formula pressure head and adjustable type pressure head；The through type pressure head only includes the fixed part and the compressed part；Institute The step that step pressure head also includes being arranged at the compressed part is stated, the cross section of the step is more than the transversal of the groove Face；The adjustable type pressure head also includes being sheathed on the adjustment portion on the outside of the fixed part and the compressed part, and the adjustment portion can The relatively described fixed part radial motion of the compressed part is driven, the cross section of the adjustment portion is more than the cross section of the groove.
- 10. a kind of method that joint press-loading device based on described in any one of claim 1~9 carries out joint press fitting, its feature It is, comprises the following steps：Selection is once pressed, and joint to be pressed and guiding are placed on into location-plate；Starting switch, pressure head, which declines, completes disposable pressure Dress；Pressure head rises, and takes out joint and guide sleeve, completes press fitting；Repeat the above steps, complete the press fitting of other joints；Or,Secondary press fitting is chosen, joint to be pressed and guiding are placed on location-plate；Starting switch, the first limited block slide into first Immediately below gag lever post, pressure head declines, and completes to be pressed for the first time with the first compression distance；Pressure head rises, the first spacing block reset；Take Go out guide sleeve, be again started up switching, pressure head declines, and completing second with the second compression distance is pressed；Pressure head rises, and taking-up connects Head, complete press fitting；Repeat the above steps, complete the press fitting of other joints.
- 11. according to the method for claim 10, it is characterised in that choosing the pressure head that secondary press fitting uses includes through type pressure Any one in head, step pressure head and adjustable type pressure head,When using step pressure head, should also include before starting switch first：Remove the second limited block；When using adjustable type pressure head, should also include in starting switch first：The second limited block is removed, and is adjusted according to compression distance The adjustment portion, change the length that the compressed part stretches out the adjustment portion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032138.XA CN107732634B (en) | 2017-10-30 | 2017-10-30 | Joint press-fitting equipment and press-fitting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032138.XA CN107732634B (en) | 2017-10-30 | 2017-10-30 | Joint press-fitting equipment and press-fitting method |
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| Publication Number | Publication Date |
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| CN107732634A true CN107732634A (en) | 2018-02-23 |
| CN107732634B CN107732634B (en) | 2024-04-26 |
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| CN201711032138.XA Active CN107732634B (en) | 2017-10-30 | 2017-10-30 | Joint press-fitting equipment and press-fitting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113725697A (en) * | 2021-07-16 | 2021-11-30 | 宁波考比锐特智能科技有限公司 | Automatic assembly equipment for thermocouple cathode lead |
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| EP0564411A1 (en) * | 1992-04-01 | 1993-10-06 | Kirsten Kabeltechnik Ag | Device for crimping connectors on bets of stripped lines and/or for stripping electrical or optical lines |
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| CN113725697A (en) * | 2021-07-16 | 2021-11-30 | 宁波考比锐特智能科技有限公司 | Automatic assembly equipment for thermocouple cathode lead |
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|---|---|
| CN107732634B (en) | 2024-04-26 |
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